REFINED COTTON DEWATERING DEVICE

Description

TECHNICAL FIELD

The present disclosure belongs to the technical field of refined cotton processing, and more specifically relates to a refined cotton dewatering device.

BACKGROUND OF THE INVENTION

The refined cotton is white cotton fiber made from cotton linter through breaking and opening, impurity removal, alkali soaking, cooking, rinsing, dewatering, baking, packaging and other working procedures. The refined cotton is a main material for producing ether cellulose, nitrocellulose and cellulose acetate, and is known as “industrial monosodium glutamate”. At present, before the slurry is dried in the industry, extrusion dewatering is carried out on the bleached and rinsed slurry by an extrusion filter press usually. During filter pressing dewatering, the moisture content of the slurry is generally 45-55%, and then the flat slurry is dispersed fluffily by a fluffy machine to facilitate air drying. Because of the high moisture content, the baking time is long and the energy consumption is high. However, if the moisture content continues to be reduced, the slurry will be hardened and be difficult to disperse fluffily and evenly, so that the drying uniformity of the subsequent slurry is affected to affect the product quality.

SUMMARY OF THE INVENTION

In order to solve the technical problems, the present disclosure provides a refined cotton dewatering device. After sufficient extrusion dewatering treatment, prebaking treatment is carried out, so that the adhesion phenomenon of refined cotton cannot occur. The device is not only convenient for subsequent fluffy treatment, but also beneficial to energy conservation and improvement on baking efficiency.

The technical solution adopted by the present invention is as follows:

A refined cotton dewatering device, comprising a supporting assembly, a dewatering assembly is mounted on the supporting assembly, and an extrusion assembly is mounted on the dewatering assembly;

• • a prebaking assembly is mounted on the right side of the dewatering assembly, and a cleaning assembly is mounted at the bottom of the dewatering assembly;
  • the supporting assembly comprises a supporting base, a pushing frame and U-shaped stabilizing racks; four bolt mounting holes are formed in the supporting base; the pushing frame is welded to the top of the supporting base; two U-shaped stabilizing racks are provided, and the two U-shaped stabilizing racks are welded to the top of the supporting base.

In at least some embodiments, the supporting assembly also comprises stabilizing bolts, reset circular rings A and reset springs A; two stabilizing bolts are provided, and the two stabilizing bolts are slidably mounted on the two U-shaped stabilizing racks and the supporting base, and rounded corners are arranged at the bottoms of the two stabilizing bolts; two reset circular rings A are provided, and the two reset circular rings A are welded to the outside of the two stabilizing bolts; two reset springs A are provided, the two reset springs A are mounted outside the two stabilizing bolts, and the two reset springs A are located between the two U-shaped stabilizing racks and the two reset circular rings A.

In at least some embodiments, the dewatering assembly comprises a dewatering shell, a rectangular mounting rack and reset circular rings B; the dewatering shell is rotatably mounted on the supporting base, four stabilizing grooves are formed in the dewatering shell, and the two stabilizing bolts are inserted in the two stabilizing grooves on the right side; dewatering micro holes are formed in the bottom of the dewatering shell; the rectangular mounting rack is slidably mounted on the dewatering shell; four reset circular rings B are provided, and the four reset circular rings B are welded to the outside of the rectangular mounting rack.

In at least some embodiments, the dewatering assembly also comprises reset springs B, circular hollow pipes, T-shaped loosening racks and reset springs C; four reset springs B are provided, the four reset springs B are mounted outside the rectangular mounting rack, and the four reset springs B are located between the dewatering shell and the four reset circular rings B; two rows of circular hollow pipes are provided, and the two rows of circular hollow pipes are welded to the top of the rectangular mounting rack; two rows of T-shaped loosening racks are provided, and the two rows of T-shaped loosening racks are slidably mounted inside the two rows of circular hollow pipes; two rows of reset springs C are provided, the two rows of reset springs C are mounted inside the two rows of circular hollow pipes, the tops of the two rows of reset springs C are welded and connected with the two rows of T-shaped loosening racks, and the bottoms of the two rows of reset springs C are welded and connected with the rectangular mounting rack.

In at least some embodiments, the extrusion assembly comprises a mounting support, elastic telescopic rods A, an extrusion plate block and movable sealing plates; the mounting support is welded to the dewatering shell; two electric telescopic rods A are provided, and the two electric telescopic rods A are fixedly mounted on the top of the mounting support; the extrusion plate block is fixedly mounted at the bottoms of the two electric telescopic rods A; two movable sealing plates are provided, the two movable sealing plates are welded to the extrusion plate block, and the two movable sealing plates are also slidably connected with the dewatering shell.

In at least some embodiments, the extrusion assembly also comprises an L-shaped driving rack, arc-shaped bulges, linkage balls and reset springs D; the L-shaped driving rack is welded to the front side of the extrusion plate block; a row of arc-shaped bulges are provided, and the row of arc-shaped bulges are welded to the front side of the L-shaped driving rack; two rows of linkage balls are provided, and the two rows of linkage balls are slidably mounted inside the movable sealing plates; two rows of reset springs D are provided, and the two rows of reset springs D are welded to the outer side of the two rows of linkage balls.

In at least some embodiments, the prebaking assembly comprises a circular baking pipe, a heating wire, a refined cotton discharge pipe and an electric telescopic rod B; the circular baking pipe is welded to the right side of the dewatering shell; the heating wire is fixedly mounted inside the circular baking pipe; the refined cotton discharge pipe is welded to the bottom of the circular baking pipe; and the electric telescopic rod B is fixedly mounted at the bottom of the circular baking pipe.

In at least some embodiments, the prebaking assembly also comprises a motor, a drive shaft, helical blades and guide blocks; the motor is fixedly mounted on the right side of the circular baking pipe; the drive shaft is fixedly mounted on the left side of the motor; the helical blades are welded to the outside of the drive shaft, and outer walls of the helical blades are in contact with an inner wall of the circular baking pipe; two guide blocks are provided, and the two guide blocks are welded to front and rear sides of the circular baking pipe.

In at least some embodiments, the prebaking assembly also comprises a sealing baffle plate, a U-shaped pushing rack, reset circular rings C and reset springs E; the sealing baffle plate is slidably mounted inside the circular baking pipe; the U-shaped pushing rack is welded to the interior of the sealing baffle plate, and the bottom of the U-shaped pushing rack is in contact with the pushing frame; two reset circular rings C are provided, and the two reset circular rings C are welded to the outside of the U-shaped pushing rack; two reset springs E are provided, the two reset springs E are mounted outside the U-shaped pushing rack, and the two reset springs E are located between the two guide blocks and the two reset circular rings C.

In at least some embodiments, the cleaning assembly comprises a U-shaped cleaning seat, circular movable rods, semicircular cleaning blocks, a rectangular connecting plate and reset springs F; the U-shaped cleaning seat is welded to the bottom of the dewatering shell; a row of circular movable rods are provided, and the row of circular movable rods are slidably mounted on the U-shaped cleaning seat; a row of semicircular cleaning blocks are provided, the row of semicircular cleaning block are welded to the tops of the row of circular movable rods, and the tops of the row of semicircular cleaning blocks are in contact with the dewatering shell; the rectangular connecting plate is welded to the bottom of the row of circular movable rods; a row of reset springs F are provided, the row of reset springs F are mounted outside the row of circular movable rods, and the row of reset springs F are located between the U-shaped cleaning seat and the row of semicircular cleaning blocks.

Compared with the prior art, the present disclosure has the following beneficial effects.

Firstly, when the two electric telescopic rods A work, the extrusion plate block moves downwards to carry out sufficient extrusion dewatering on the refined cotton. When the extrusion plate block moves downwards, the rectangular mounting rack reciprocates under the effect of the row of arc-shaped bulges and the four reset springs B to play a loosening role on the extruded refined cotton, and the refined cotton is extruded multiple times, so that the dewatering effect of the refined cotton is improved.

Secondly, after refined cotton dewatering is completed, the electric telescopic rod B is reset by the worker. At this time, the dewatering assembly and the prebaking assembly rotate at certain angles clockwise under the effect of gravity. The refined cotton can slowly enter into the circular baking pipe under the inclination effect of the dewatering shell, and then moves from left to right under the effect of the helical blades to realize automatic prebaking of the refined cotton.

Thirdly, when the circular baking pipe rotates clockwise, the pushing frame pushes the U-shaped pushing rack to move upwards to realize automatic opening of the sealing baffle plate. When the circular baking pipe is reset anticlockwise, the sealing baffle plate is reset automatically under the effect of the two reset springs E to realize automatic closing of the sealing baffle plate. Through the arrangement of the two stabilizing bolts and the four stabilizing grooves, an elastic limitation role is achieved for the dewatering shell, so that the dewatering assembly and the prebaking assembly are stabler after rotation.

Fourthly, when the rectangular connecting plate is in contact with two linkage balls, the two linkage balls slightly move inwards or does not move, so that the row of semicircular cleaning blocks are slowly separated from the dewatering shell. When the resistance after the row of reset springs F are compressed is larger than the resistance of the two reset springs D, the two linkage balls move inwards, so that the two linkage balls are separated from the rectangular connecting plate. At this time, the row of semicircular cleaning blocks are quickly reset under the effect of the row of reset springs F to play a vibration role on the dewatering shell, the extruded refined cotton is prevented from being adhered to an inner surface of the dewatering shell, and the refined cotton is successfully discharged to enter into the circular baking pipe.

Fifthly, when the refined cotton is prebaked, the two electric telescopic rods A also can be started by the worker, so that the two rows of circular hollow pipes and the two rows of T-shaped loosening racks move to play a pushing role on the dewatered refined cotton, and the dewatered refined cotton is discharged to enter into the circular baking pipe.

Sixthly, prebaking treatment can be carried out on the dewatered refined cotton through the prebaking assembly. The device is not only convenient for subsequent fluffy treatment, but also beneficial to energy conservation and improvement on baking efficiency during subsequent baking.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a stereoscopic structural schematic diagram of the present disclosure.

FIG. 2 is a locally enlarged structural schematic diagram of area A in FIG. 1 of the present disclosure.

FIG. 3 is a structural schematic diagram of a dewatering assembly in the present disclosure.

FIG. 4 is a central sectioning structural schematic diagram of FIG. 1 in the present disclosure.

FIG. 5 is a locally enlarged structural schematic diagram of area B in FIG. 4 of the present disclosure.

FIG. 6 is a structural schematic diagram of an extrusion assembly in the present disclosure.

FIG. 7 is a structural schematic diagram of a prebaking assembly in the present disclosure.

FIG. 8 is a locally enlarged structural schematic diagram of area C in FIG. 4 of the present disclosure.

FIG. 9 is a structural schematic diagram of a cleaning assembly in the present disclosure.

FIG. 10 is a sectioning structural schematic diagram in D-D direction in FIG. 4 of the present disclosure.

FIG. 11 is a locally enlarged structural schematic diagram of area E in FIG. 10 of the present disclosure.

DETAILED DESCRIPTION OF THE INVENTION

In the first embodiment, as shown in FIG. 1 to FIG. 11, a refined cotton dewatering device provided by the present disclosure includes a supporting assembly 1. A dewatering assembly 2 is mounted on the supporting assembly 1, and an extrusion assembly 3 is mounted on the dewatering assembly 2.

A prebaking assembly 4 is mounted on the right side of the dewatering assembly 2, and a cleaning assembly 5 is mounted at the bottom of the dewatering assembly 2.

In the embodiment of the present disclosure, as shown in FIG. 3, FIG. 5 and FIG. 6, the dewatering assembly 2 includes a dewatering shell 201, a rectangular mounting rack 202 and reset circular rings B 203. The dewatering shell 201 is rotatably mounted on the supporting base 101, four stabilizing grooves 2011 are formed in the dewatering shell 201, and the two stabilizing bolts 104 are inserted in the two stabilizing grooves 2011 on the right side. Dewatering micro holes 2012 are formed in the bottom of the dewatering shell 201. The rectangular mounting rack 202 is slidably mounted on the dewatering shell 201. Four reset circular rings B 203 are provided, and the four reset circular rings B 203 are welded to the outside of the rectangular mounting rack 202. The dewatering assembly 2 also includes reset springs B 204, circular hollow pipes 205, T-shaped loosening racks 206 and reset springs C 207. Four reset springs B 204 are provided, the four reset springs B 204 are mounted outside the rectangular mounting rack 202, and the four reset springs B 204 are located between the dewatering shell 201 and the four reset circular rings B 203. Two rows of circular hollow pipes 205 are provided, and the two rows of circular hollow pipes 205 are welded to the top of the rectangular mounting rack 202. Two rows of T-shaped loosening racks 206 are provided, and the two rows of T-shaped loosening racks 206 are slidably mounted inside the two rows of circular hollow pipes 205. Two rows of reset springs C 207 are provided, the two rows of reset springs C 207 are mounted inside the two rows of circular hollow pipes 205, the tops of the two rows of reset springs C 207 are welded and connected with the two rows of T-shaped loosening racks 206, and the bottoms of the two rows of reset springs C 207 are welded and connected with the rectangular mounting rack 202.

The extrusion assembly 3 includes a mounting support 301, elastic telescopic rods A 302, an extrusion plate block 303 and movable sealing plates 304. The mounting support 301 is welded to the dewatering shell 201. Two electric telescopic rods A 302 are provided, and the two electric telescopic rods A 302 are fixedly mounted on the top of the mounting support 301. The extrusion plate block 303 is fixedly mounted at the bottoms of the two electric telescopic rods A 302. Two movable sealing plates 304 are provided, the two movable sealing plates 304 are welded to the extrusion plate block 303, and the two movable sealing plates 304 are also slidably connected with the dewatering shell 201. The extrusion assembly 3 also includes an L-shaped driving rack 305, arc-shaped bulges 306, linkage balls 307 and reset springs D 308. The L-shaped driving rack 305 is welded to the front side of the extrusion plate block 303. A row of arc-shaped bulges 306 are provided, and the row of arc-shaped bulges 306 are welded to the front side of the L-shaped driving rack 305. Two rows of linkage balls 307 are provided, and the two rows of linkage balls 307 are slidably mounted inside the movable sealing plates 304. Two rows of reset springs D 308 are provided, and the two rows of reset springs D 308 are welded to the outer side of the two rows of linkage balls 307. The specific functions are as follows. The extrusion plate block 303 is fixedly mounted at the bottoms of the two electric telescopic rods A 302. The extrusion plate block 303 moves downwards when the two electric telescopic rods A 302 work, so that the extrusion assembly 3 plays an extrusion role on refined cotton. Moreover, the row of arc-shaped bulges 306 are welded to the front side of the L-shaped driving rack 305. When the extrusion plate block 303 moves downwards, the rectangular mounting rack 202 reciprocates under the effects of the row of arc-shaped bulges 306 and the four reset springs B 204, so that the extrusion assembly plays a loosening role on extruded refined cotton, multiple extrusion for the refined cotton is facilitated, and the dewatering effect of the refined cotton is improved.

In the embodiment of the present disclosure, as shown in FIG. 1, FIG. 2, FIG. 7 and FIG. 8, the supporting assembly 1 includes a supporting base 101, a pushing frame 102 and U-shaped stabilizing racks 103. Four bolt mounting holes are formed in the supporting base 101. The pushing frame 102 is welded to the top of the supporting base 101. Two U-shaped stabilizing racks 103 are provided, and the two U-shaped stabilizing racks 103 are welded to the top of the supporting base 101. The supporting assembly 1 also includes stabilizing bolts 104, reset circular rings A 105 and reset springs A 106. Two stabilizing bolts 104 are provided, and the two stabilizing bolts 104 are slidably mounted on the two U-shaped stabilizing racks 103 and the supporting base 101, and rounded corners are arranged at the bottoms of the two stabilizing bolts 104. Two reset circular rings A 105 are provided, and the two reset circular rings A 105 are welded to the outside of the two stabilizing bolts 104. Two reset springs A 106 are provided, the two reset springs A 106 are mounted outside the two stabilizing bolts 104, and the two reset springs A 106 are located between the two U-shaped stabilizing racks 103 and the two reset circular rings A 105.

The prebaking assembly 4 includes a circular baking pipe 401, a heating wire 402, a refined cotton discharge pipe 403 and an electric telescopic rod B 404. The circular baking pipe 401 is welded to the right side of the dewatering shell 201. The heating wire 402 is fixedly mounted inside the circular baking pipe 401. The refined cotton discharge pipe 403 is welded to the bottom of the circular baking pipe 401. The electric telescopic rod B 404 is fixedly mounted at the bottom of the circular baking pipe 401. The prebaking assembly 4 also includes a motor 405, a drive shaft 406, helical blades 407 and guide blocks 408. The motor 405 is fixedly mounted on the right side of the circular baking pipe 401. The drive shaft 406 is fixedly mounted on the left side of the motor 405. The helical blades 407 are welded to the outside of the drive shaft 406, and outer walls of the helical blades 407 are in contact with an inner wall of the circular baking pipe 401. Two guide blocks 408 are provided, and the two guide blocks 408 are welded to front and rear sides of the circular baking pipe 401. The prebaking assembly 4 also includes a sealing baffle plate 409, a U-shaped pushing rack 410, reset circular rings C 411 and reset springs E 412. The sealing baffle plate 409 is slidably mounted inside the circular baking pipe 401. The U-shaped pushing rack 410 is welded to the interior of the sealing baffle plate 409, and the bottom of the U-shaped pushing rack 410 is in contact with the pushing frame 102. Two reset circular rings C 411 are provided, and the two reset circular rings C 411 are welded to the outside of the U-shaped pushing rack 410. Two reset springs E 412 are provided, the two reset springs E 412 are mounted outside the U-shaped pushing rack 410, and the two reset springs E 412 are located between the two guide blocks 408 and the two reset circular rings C 411. The specific functions are as follows. After refined cotton dewatering is completed, the electric telescopic rod B 404 is reset by the worker. At this time, the dewatering assembly 2 and the prebaking assembly 4 rotate at certain angles clockwise under the effect of gravity. The refined cotton can slowly enter into the circular baking pipe 401 under the inclination effect of the dewatering shell 201, and then moves from left to right under the effect of the helical blades 407 to realize automatic prebaking of the refined cotton. The U-shaped pushing rack 410 is welded to the interior of the sealing baffle plate 409, and the bottom of the U-shaped pushing rack 410 is in contact with the pushing frame 102. When the circular baking pipe 401 rotates clockwise, the pushing frame 102 pushes the U-shaped pushing rack 410 to move upwards to realize automatic opening of the sealing baffle plate 409. When the circular baking pipe 401 is reset anticlockwise, the sealing baffle plate 409 is reset automatically under the effect of the two reset springs E 412 to realize automatic closing of the sealing baffle plate 409. Through the arrangement of the two stabilizing bolts 104 and the four stabilizing grooves 2011, an elastic limitation role is achieved for the dewatering shell 201, so that the dewatering assembly 2 and the prebaking assembly 4 are stabler after rotation.

In the second embodiment, as shown in FIG. 9, a cleaning assembly 5 is added on the basis of the first embodiment. The cleaning assembly 5 includes a U-shaped cleaning seat 501, circular movable rods 502, semicircular cleaning blocks 503, a rectangular connecting plate 504 and reset springs F 505. The U-shaped cleaning seat 501 is welded to the bottom of the dewatering shell 201. A row of circular movable rods 502 are provided, and the row of circular movable rods 502 are slidably mounted on the U-shaped cleaning seat 501. A row of semicircular cleaning blocks 503 are provided, the row of semicircular cleaning block 503 are welded to the tops of the row of circular movable rods 502, and the tops of the row of semicircular cleaning blocks 503 are in contact with the dewatering shell 201. The rectangular connecting plate 504 is welded to the bottom of the row of circular movable rods 502. A row of reset springs F 505 are provided, the row of reset springs F 505 are mounted outside the row of circular movable rods 502, and the row of reset springs F 505 are located between the U-shaped cleaning seat 501 and the row of semicircular cleaning blocks 503. The specific functions are as follows. The two rows of reset springs D 308 are welded to the outer side of the two rows of linkage balls 307, and the resistance of the two reset springs D 308 is larger than the resistance of the row of reset springs F 505. When the rectangular connecting plate 504 is in contact with two linkage balls 307, the two linkage balls 307 slightly move inwards or does not move, so that the row of semicircular cleaning blocks 503 are slowly separated from the dewatering shell 201. When the resistance after the row of reset springs F 505 are compressed is larger than the resistance of the two reset springs D 308, the two linkage balls 307 move inwards, so that the two linkage balls 307 are separated from the rectangular connecting plate 504. At this time, the row of semicircular cleaning blocks 503 are quickly reset under the effect of the row of reset springs F 505 to play a vibration role on the dewatering shell 201, and the refined cotton in the dewatering shell 201 is discharged. When the refined cotton is prebaked, the two electric telescopic rods A 302 also can be started by the worker, so that the two rows of circular hollow pipes 205 and the two rows of T-shaped loosening racks 206 move to play a pushing role on the dewatered refined cotton, and the dewatered refined cotton is discharged.

The specific using manners and effects in the embodiment are as follows.

When the refined cotton dewatering device is used, first the supporting base 101 is mounted at a suitable position through bolts by the worker, then the refined cotton to be dewatered and prebaked is poured into the dewatering shell 201, and then the two electric telescopic rods A 302 are started by the worker. When the two electric telescopic rods A 302 work, the extrusion plate block 303 moves downwards to play an extrusion role on the refined cotton. When the extrusion plate block 303 moves downwards, the rectangular mounting rack 202 reciprocates under the effect of the row of arc-shaped bulges 306 and the four reset springs B 204 to play a loosening role on the extruded refined cotton, and the refined cotton is extruded multiple times, so that the dewatering effect of the refined cotton is improved.

After refined cotton dewatering is completed, the electric telescopic rod B 404 is reset by the worker. At this time, the dewatering assembly 2 and the prebaking assembly 4 rotate at certain angles clockwise under the effect of gravity. The refined cotton can slowly enter into the circular baking pipe 401 under the inclination effect of the dewatering shell 201, and then moves from left to right under the effect of the helical blades 407 to realize automatic prebaking of the refined cotton. When the circular baking pipe 401 rotates clockwise, the pushing frame 102 pushes the U-shaped pushing rack 410 to move upwards to realize automatic opening of the sealing baffle plate 409. When the rectangular connecting plate 504 is in contact with two linkage balls 307, the two linkage balls 307 slightly move inwards or does not move, so that the row of semicircular cleaning blocks 503 are slowly separated from the dewatering shell 201. When the resistance after the row of reset springs F 505 are compressed is larger than the resistance of the two reset springs D 308, the two linkage balls 307 move inwards, so that the two linkage balls 307 are separated from the rectangular connecting plate 504. At this time, the row of semicircular cleaning blocks 503 are quickly reset under the effect of the row of reset springs F 505 to play a vibration role on the dewatering shell 201, and the refined cotton in the dewatering shell 201 is discharged. When the refined cotton is prebaked, the two electric telescopic rods A 302 also can be started by the worker, so that the two rows of circular hollow pipes 205 and the two rows of T-shaped loosening racks 206 move to play a pushing role on the dewatered refined cotton, and the dewatered refined cotton is discharged. When the circular baking pipe 401 is reset anticlockwise, the sealing baffle plate 409 is reset automatically under the effect of the two reset springs E 412 to realize automatic closing of the sealing baffle plate 409. Through the arrangement of the two stabilizing bolts 104 and the four stabilizing grooves 2011, an elastic limitation role is achieved for the dewatering shell 201, so that the dewatering assembly 2 and the prebaking assembly 4 are stabler after rotation.