CN216814961U

CN216814961U - Carboxymethyl cellulose drying system

Info

Publication number: CN216814961U
Application number: CN202123084286.0U
Authority: CN
Inventors: 周航旭; 詹红菊; 李立威
Original assignee: Hubei Jinhanjiang Refined Cotton Co Ltd; Jingmen Pharmaceutical Industry Technology Research Institute
Current assignee: Hubei Jinhanjiang Refined Cotton Co Ltd; Jingmen Pharmaceutical Industry Technology Research Institute
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-24
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a carboxymethyl cellulose drying system, wherein a feeding hopper is installed on the left side of the upper surface of a drying box body, a discharging guide plate is installed below the right side surface of the drying box body, six rotating shafts I are rotatably installed on the drying box body, transmission rollers are fixed on the outer surfaces of the six rotating shafts I, every two of the six transmission rollers are in a group, one group of transmission rollers are in transmission connection through transmission belts, the three transmission belts are arranged in a staggered mode, the rotating shaft I where the middle transmission belt is located is connected with the rotating shaft I where the upper transmission belt and the lower transmission belt are located through a turning unit, the end part of one rotating shaft I is fixedly connected with a motor output shaft on the side surface of the drying box body, and a vibration unit for vibrating the transmission belts is arranged in the transmission belts, so that the carboxymethyl cellulose drying system has the advantages that: effectively guarantee the stoving effect, and then can thoroughly dry, guarantee the normal clear of process on next step, simple structure.

Description

Carboxymethyl cellulose drying system

Technical Field

The utility model belongs to the technical field of purified cotton production, and particularly relates to the technical field of a carboxymethyl cellulose drying system.

Background

The carboxymethyl cellulose is prepared by using refined cotton as a raw material and performing the working procedures of alkalization, etherification, aging, drying, crushing, packaging and the like. At present, a common drying system for carboxymethyl cellulose is mainly a conveyor belt type drying system, namely, a conveyor belt is adopted to carry out reciprocating conveying and drying on wet materials in a drying bin, however, the drying system has the following defects: the drying effect of the existing carboxymethyl cellulose drying device is not ideal, further influences can be brought to the next production process, effective filtration can not be carried out on cotton dust particles in the drying process, and the function is incomplete.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carboxymethyl cellulose drying system to solve the problems that the drying effect proposed in the background art is not ideal, cotton dust particles cannot be effectively filtered in the drying process, and the function is incomplete.

In order to achieve the purpose, the utility model provides the following technical scheme:

carboxymethyl cellulose drying system, including the bottom plate and install the stoving box, fan and the storage box body at the bottom plate upper surface, the loading hopper is installed in the left side of stoving box upper surface, the ejection of compact baffle is installed to the below of stoving box right flank, the stoving box is gone up and is rotated and install six pivot one, and six pivot one surfaces all are fixed with the transmission roller, six two liang of a set of and between a set of transmission roller through the transmission band transmission connection, three the transmission band dislocation set each other and the pivot one of middle transmission band place is connected through diversion unit with two upper and lower transmission band place pivot one, the tip of one of them pivot one and the motor output shaft fixed connection of stoving box side, be provided with the vibration unit that is used for vibrating the transmission band in the transmission band, the storage box lid is installed through the hasp lock to the upper surface of storage box body, store the lid and be linked together with the play tuber pipe of fan, it has the dust screen to store demountable installation in the gas vent and the gas vent of having seted up on the lid, communicating pipe one is installed to the air-supply line intercommunication of fan, communicating pipe one is gone up the intercommunication and is installed a plurality of and extend to the interior communicating pipe two of drying box, a plurality of stoving hot plate is installed to both sides face around the stoving box inner wall.

In the above scheme, it should be noted that the motor and the drying heating plate are both electrically connected with an external power supply.

As a preferred embodiment, the turning unit comprises a second rotating shaft rotatably arranged on the side face of the drying box, a turning gear arranged on the outer surface of the second rotating shaft, a cylindrical gear arranged on the outer surface of a first rotating shaft where the middle transmission belt is arranged and meshed with the turning gear, and first belt pulleys arranged on the outer surfaces of the first rotating shaft where the upper and lower transmission belts are arranged and the outer surface of the middle rotating shaft, wherein the first belt pulleys are in transmission connection through a belt.

As preferred embodiment, vibrate the unit and include that the rotation is installed a plurality of pivot three on the stoving box, and a plurality of pivot triplex is located the transmission band inside into three groups respectively, three external surface of pivot is fixed with the eccentric wheel of laminating mutually with transmission band inner wall upper surface, and the surface of a set of three pivot three all is fixed with the sprocket, and three connect through chain drive between the sprocket.

Preferably, a second belt pulley is fixed at the three end of the uppermost rotating shaft in the drying box, and the second belt pulley is in transmission connection with one first belt pulley through a second belt pulley.

In a preferred embodiment, three end portions of the three leftmost rotating shafts in the drying box body are respectively fixed with a third belt pulley, and the third belt pulley above and the third belt pulley in the middle and the third belt pulley below are in transmission connection through a third belt.

As the preferred embodiment, the front and back both sides face of storage lid all sets up two circular ports that are linked together with the gas vent, and the circular port inside callipers has the stop collar, the slip cover of stop collar inner wall is equipped with the gag lever post, the both ends of gag lever post are fixed with connecting plate and spacing post respectively, the side of dust screen is seted up and is supplied spacing post male spacing hole, the surface cover of gag lever post is equipped with the spring that both ends are connected with stop collar and spacing post respectively.

The utility model adopts the technical scheme to achieve the following beneficial effects:

1. the three transmission belts which are staggered with each other are arranged to be matched with the first rotating shaft and the turning unit for use, the first rotating shaft rotates to realize the movement of the transmission belts, the turning unit is arranged to realize the opposite rotation of the middle transmission belt and the lower transmission belt, so that materials can move back and forth and can be conveyed downwards, and the turning unit is matched with the vibration for use, so that the vibration of the transmission belts is realized, the drying efficiency of the materials is further improved, the materials can move in the drying box for a longer time under the condition of not occupying too much space, the drying effect is effectively ensured, further, the materials can be thoroughly dried, the normal operation of the next step is ensured, and the structure is simple;

2. through setting up the fan extraction and drying the smoke and dust that vibrates the in-process and produce and enter into and store the box body, discharge after the filter screen filters, avoid during particulate matter directly spills over the environment, guarantee operational environment's good, and utilize spring elasticity to order about the gag lever post and drive spacing post and insert spacing hole, realize the quick assembly disassembly to the filter screen, be convenient for change the clearance, it is convenient to use, dustproof dust removal effect is good, perfect function diversity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic sectional view of the drying cabinet according to the present invention;

FIG. 4 is a schematic structural diagram of a direction changing unit and an oscillating unit according to the present invention;

fig. 5 is a schematic structural diagram of a storage cover plate according to the present invention.

In the figure: 1. a base plate; 2. drying the box body; 3. a hopper; 4. a discharging guide plate; 5. a first rotating shaft; 6. a transfer roller; 7. a conveyor belt; 8. a motor; 9. a second rotating shaft; 10. a change gear; 11. a cylindrical gear; 12. a first belt pulley; 13. a first belt; 14. a rotating shaft III; 15. an eccentric wheel; 16. a sprocket; 17. a chain; 18. a second belt pulley; 19. a second belt; 20. a third belt pulley; 21. a third belt; 22. a fan; 23. a storage box body; 24. a storage box cover; 25. a dust filter screen; 26. a first communicating pipe; 27. a second communicating pipe; 28. a limiting sleeve; 29. a limiting rod; 30. a limiting column; 31. a connecting plate; 32. a spring; 33. and drying the heating plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-5, the present invention provides a carboxymethyl cellulose drying system, which comprises a bottom plate 1, a drying box 2 mounted on the upper surface of the bottom plate 1, a fan 22 and a storage box 23, wherein a charging hopper 3 is mounted on the left side of the upper surface of the drying box 2, a discharging guide plate 4 is mounted below the right side surface of the drying box 2, six rotating shafts 5 are rotatably mounted on the drying box 2, transmission rollers 6 are fixed on the outer surfaces of the six rotating shafts 5, the six transmission rollers 6 are grouped in pairs, and one group of transmission rollers 6 are in transmission connection through transmission belts 7, the three transmission belts 7 are arranged in a staggered manner, the rotating shaft 5 where the middle transmission belt 7 is located is connected with the rotating shaft 5 where the upper transmission belt 7 and the lower transmission belt 7 are located through a turning unit, the turning unit comprises a rotating shaft two 9 rotatably mounted on the side surface of the drying box 2, and a turning gear 10 mounted on the outer surface of the rotating shaft two 9, install at the first 5 surfaces of pivot of middle transmission band 7 place and with the cylindrical gear 11 of change gear 10 looks meshing, install two belt pulleys 12 of the first 5 surfaces of pivot of upper and lower both sides transmission band 7 place and the second 9 surfaces of middle pivot, connect through the transmission of belt 13 between two belt pulleys 12, utilize the transmission of belt pulley 12 and belt 13 to make pivot one 5 drive pivot two 9 synchronous rotations when rotating, and then make the first 5 rotation opposite directions of the adjacent pivot of upper and lower under the meshing of change gear 10 and cylindrical gear 11, and then realize that the adjacent transmission band 7 rotation opposite directions of upper and lower, realize the back and forth transport of material and dry, the space that the whole device takes up an area of has been saved, can promote drying efficiency again.

The tip of one of them pivot one 5 and the 8 output shaft fixed connection of motor of stoving box 2 side, be provided with the unit that vibrates that is used for vibrating transmission belt 7 in the transmission belt 7, vibrate the unit and install a plurality of pivot three 14 on stoving box 2 including rotating, and a plurality of pivot three 14 divide into three groups and lie in transmission belt 7 inside respectively, pivot three 14 external surface is fixed with the eccentric wheel 15 of laminating with transmission belt 7 inner wall upper surface mutually, the surface of a set of three pivot three 14 all is fixed with sprocket 16, and connect through chain 17 transmission between the three sprocket 16, the rotation that utilizes pivot three 14 drives eccentric wheel 15 and rotates, and then utilize the rotation of eccentric wheel 15 to realize constantly vibrating transmission belt 7, from vibrating the material, make the material constantly fly up, good stoving effect has been guaranteed, it is more thorough to dry.

The end portion of the third 14 uppermost rotating shafts in the drying box body 2 is fixed with the second belt pulley 18, the second belt pulley 18 is in transmission connection with the first belt pulley 12 through the second belt pulley 19, the second belt pulley 18 and the second belt pulley 19 are arranged to enable the second belt pulley 12 to rotate synchronously, the third rotating shafts 14 can rotate synchronously along with the first rotating shafts 5, the conveying and the vibrating are synchronously carried out by utilizing one motor 8, and the cost is prevented from being increased due to the fact that too many motors 8 are used.

The end parts of three leftmost rotating shafts 14 in the drying box body 2 are all fixed with a third belt pulley 20, the upper third belt pulley 20 and the middle third belt pulley 20 as well as the middle third belt pulley 20 and the lower third belt pulley 20 are in transmission connection through a third belt 21, the arrangement of the third belt pulley 20 and the third belt pulley 21 can ensure that the eccentric wheels 15 at the upper, middle and lower positions can synchronously rotate, and effective vibration drying of materials is realized.

The upper surface of the storage box body 23 is provided with a storage box cover 24 through lock catch buckling, the storage box cover 24 is communicated with an air outlet pipe of a fan 22, the storage box cover 24 is provided with an air outlet, a dust filter screen 25 is detachably arranged in the air outlet, an air inlet pipe of the fan 22 is communicated with and provided with a first communicating pipe 26, the first communicating pipe 26 is communicated with and provided with a plurality of second communicating pipes 27 extending into the drying box body 2, the front side surface and the rear side surface of the inner wall of the drying box body 2 are provided with a plurality of drying heating plates 33, the front side surface and the rear side surface of the storage box cover 24 are provided with two circular holes communicated with the air outlet, a limiting sleeve 28 is clamped in the circular holes, the inner wall of the limiting sleeve 28 is sheathed with a limiting rod 29 in a sliding way, two ends of the limiting rod 29 are respectively fixed with a connecting plate 31 and a limiting column 30, the side surface of the dust filter screen 25 is provided with a limiting hole for inserting the limiting column 30, the outer surface of the limiting rod 29 is sheathed with a spring 32, two ends of which are respectively connected with the limiting sleeve 28 and the limiting column 30, utilize the spring 32 atress deformation produced counter force to order about gag lever post 29 motion, gag lever post 29 drives spacing post 30 card and goes into spacing downthehole, and then realizes the spacing locking operation to dust screen 25, and fixed effectual, and the operation of being convenient for.

When the drying box is used, materials are added into the drying box body 2 through the feeding hopper 3, the motor 8, the fan 22 and the drying heating plate 33 are started, the motor 8 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 rotates to drive the transmission belt 7 to move, so that the materials are transported from the left side to the right side of the uppermost transmission belt 7, meanwhile, the second rotating shaft 9 drives the change gear 10 to rotate under the action of the first belt pulley 12 and the first belt pulley 13, the first rotating shaft 5 at the middle position rotates under the action of the change gear 10 and the cylindrical gear 11 and is opposite to the first rotating shaft 5 at the upper position, so that the transmission belt 7 at the middle position generates heat and moves reversely, the transmission belt 7 at the lower position and the transmission belt 7 at the middle position under the same condition have opposite directions, so that the materials can move in the drying box body 2 for a longer time under the condition of not occupying too much space, the drying heating plate 33 works to dry the materials in the material moving process, simultaneously, the third rotating shaft 14 is rotated under the action of the second belt pulley 18 and the second belt pulley 19, the third rotating shafts 14 are synchronously rotated under the action of the chain wheel 16, the chain 17, the third belt pulley 20 and the third belt pulley 21, the third rotating shafts 14 drive the eccentric wheel 15 to rotate to vibrate the transmission belt 7, the materials are dried better, the dried materials are discharged through the discharge guide plate 4, meanwhile, the fan 22 extracts smoke gas through the first communicating pipe 26 and the second communicating pipe 27 during drying to enter the storage box body 23, the smoke gas is discharged after being filtered by the dust filter net 25, the connecting plate 31 is pulled when the dust filter net 25 needs to be cleaned and replaced, the connecting plate 31 drives the limiting rod 29 to move, the limiting rod 29 drives the limiting column 30 to be separated from the limiting hole, and the dust filter net 25 is taken down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Carboxymethyl cellulose drying system, its characterized in that: comprises a bottom plate (1), a drying box body (2) arranged on the upper surface of the bottom plate (1), a fan (22) and a storage box body (23), wherein a loading hopper (3) is arranged on the left side of the upper surface of the drying box body (2), a discharge guide plate (4) is arranged below the right side surface of the drying box body (2), six rotating shafts (5) are rotatably arranged on the drying box body (2), transmission rollers (6) are fixedly arranged on the outer surfaces of the six rotating shafts (5), every two of the transmission rollers (6) are in transmission connection through transmission belts (7), three transmission belts (7) are arranged in a staggered mode, the rotating shafts (5) where the middle transmission belts (7) are arranged are connected with the rotating shafts (5) where the upper and lower transmission belts (7) are arranged through turning units, one of the transmission belts (5) is fixedly connected with an output shaft of a motor (8) arranged on the side surface of the drying box body (2), be provided with in transmission band (7) and be used for carrying out the shock unit that vibrates to transmission band (7), the upper surface of storage box body (23) is installed through the hasp lock and is stored lid (24), it is linked together with the play tuber pipe of fan (22) to store lid (24), demountable installation has dust screen (25) in gas vent and the gas vent on storing lid (24), the air-supply line intercommunication of fan (22) is installed and is communicated one (26) communicating pipe, communicate pipe (26) go up the intercommunication and install two (27) communicating pipe that a plurality of extended to in the stoving box (2), a plurality of stoving hot plate (33) are installed to both sides face around stoving box (2) inner wall.

2. The carboxymethylcellulose drying system of claim 1, wherein: the diversion unit is including rotating pivot two (9) of installing in stoving box (2) side, installs change gear (10) at pivot two (9) surfaces, installs in middle transmission band (7) place pivot one (5) surface and with change gear (10) engaged with roller gear (11), install two belt pulley one (12) of upper and lower both sides transmission band (7) place pivot one (5) surface and middle pivot two (9) surfaces, two connect through belt one (13) transmission between belt pulley one (12).

3. The carboxymethylcellulose drying system of claim 1, wherein: vibrate unit is including rotating a plurality of pivot three (14) of installing on stoving box (2), and three (14) of a plurality of pivot divide into three groups and lie in transmission band (7) inside respectively, three (14) external surface of pivot is fixed with eccentric wheel (15) of laminating mutually with transmission band (7) inner wall upper surface, and the surface of three (14) of a set of three pivot all is fixed with sprocket (16), and three connect through chain (17) transmission between sprocket (16).

4. The carboxymethylcellulose drying system of claim 3, wherein: and a second belt pulley (18) is fixed at the end part of a third rotating shaft (14) at the uppermost part in the drying box body (2), and the second belt pulley (18) is in transmission connection with one first belt pulley (12) through a second belt (19).

5. The carboxymethylcellulose drying system of claim 4, wherein: and belt pulleys III (20) are fixed at the end parts of three rotating shafts III (14) at the leftmost side in the drying box body (2), and the upper belt pulley III (20) and the middle belt pulley III (20) as well as the middle belt pulley III (20) and the lower belt pulley III (20) are in transmission connection through a belt III (21).

6. The carboxymethylcellulose drying system of claim 1, wherein: two circular ports that are linked together with the gas vent have all been seted up to the front and back both sides face of storage box lid (24), and the circular port inside callipers has stop collar (28), stop collar (28) inner wall slip cover is equipped with gag lever post (29), the both ends of gag lever post (29) are fixed with connecting plate (31) and spacing post (30) respectively, the spacing hole that supplies spacing post (30) male is seted up to the side of dirt filtrating screen (25), the surface cover of gag lever post (29) is equipped with spring (32) that both ends are connected with stop collar (28) and spacing post (30) respectively.