CN219955915U

CN219955915U - Sodium carboxymethyl cellulose drying device

Info

Publication number: CN219955915U
Application number: CN202320272955.7U
Authority: CN
Inventors: 邱磊; 关英双
Original assignee: Green Energy Fiber Material Chongqing Technology Co ltd
Current assignee: Green Energy Fiber Material Chongqing Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-11-03
Anticipated expiration: 2033-02-21

Abstract

The utility model provides a sodium carboxymethyl cellulose drying device, which relates to the technical field of drying, wherein a heating plate is arranged in the lower end of a drying barrel, a processing cavity is arranged in the drying barrel, and a sealing cover is arranged at the upper end of the drying barrel in a clamping manner; an auxiliary mechanism is arranged between the sealing cover and the drying barrel. According to the utility model, when the first motor is matched with the heating plate through the rotating shaft and the scraping plate to dry the raw materials, the connecting rod drives the connecting column to revolve along with the rotating shaft, and then the connecting column rotates through the clamping between the pushing block and the exhaust holes and the bonding between the connecting column and the grooves, so that the pushing block pushes water drops and powder retained in each exhaust hole, the blocking work of the water drops and the powder on the inside of the exhaust holes is avoided, the water vapor in the drying barrel is more conveniently discharged, and the drying efficiency of the raw materials is improved.

Description

Sodium carboxymethyl cellulose drying device

Technical Field

The utility model relates to the technical field of drying, in particular to a sodium carboxymethyl cellulose drying device.

Background

Sodium carboxymethyl cellulose is a carboxymethyl derivative of cellulose, is the most main ionic cellulose gum, is usually an anionic high molecular compound prepared by reacting natural cellulose with caustic alkali and monochloroacetic acid, has a molecular weight of thousands to millions, and is white fibrous or granular powder, odorless, tasteless and hygroscopic, and is easy to disperse in water to form transparent colloid solution. After the recovery process of the binding solution of sodium carboxymethyl cellulose is finished, in order to obtain sodium carboxymethyl cellulose in a powder state, the sodium carboxymethyl cellulose is dried and crushed by means of a drying device and a crushing device, so that sodium carboxymethyl cellulose in a powder state is reached, but when the sodium carboxymethyl cellulose is dried and processed by the drying device, an exhaust hole is generally formed in the outer side of a drying barrel, so that when the drying work is carried out, water vapor in the drying barrel can be discharged outwards, the water vapor is prevented from being retained in the drying barrel, and when the water vapor is discharged through the exhaust hole, water droplets are formed in the interior of the exhaust hole and sodium carboxymethyl cellulose powder generated during drying is caused along with the continuous contact of the water vapor with the exhaust hole, so that the powder and the water droplets are blocked in the long-term use process, and finally, the water vapor cannot be discharged through the exhaust hole.

Disclosure of Invention

The utility model mainly aims to provide a sodium carboxymethyl cellulose drying device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the sodium carboxymethyl cellulose drying device comprises a drying barrel, wherein rotating rods are fixedly arranged at two ends of the drying barrel, and movably penetrate through two ends of the inside of a base;

the lower end of the drying barrel is internally provided with a heating plate, a processing cavity is arranged in the drying barrel, the heating plate is parallel to the processing cavity, and the upper end of the drying barrel is clamped and provided with a sealing cover;

an auxiliary mechanism is arranged between the sealing cover and the drying barrel and comprises a rotating shaft, the rotating shaft is movably arranged in the sealing cover and the drying barrel in a penetrating manner, a scraping plate is fixedly arranged at the lower end of the rotating shaft, and the scraping plate is attached to the inner surface of the processing cavity;

the utility model discloses a drying barrel, including the inside upper end of drying barrel, the pivot is located the inside upper end of drying barrel's shaft fixed mounting has the connecting rod, the lower extreme movable mounting of connecting rod has the spliced pole, the outside movable mounting of spliced pole has a plurality of impeller blocks, the inside upper end of drying barrel runs through and is equipped with a plurality of exhaust holes, impeller blocks block respectively block installs the inside at the exhaust hole.

Preferably, one end of the rotating rod movably penetrates through the base and is connected with the output end of the second motor, and the second motor is arranged on the outer side of the base;

the upper end of the sealing cover is provided with a first motor, and the upper end of the rotating shaft movably penetrates through the inside of the sealing cover and is connected with the first motor.

Preferably, the upper end of the inside of the processing cavity is provided with a groove, the exhaust holes respectively penetrate through the inner surface of the groove, and the connecting column is movably arranged in the groove and is attached to the groove.

Preferably, the upper end of the connecting column is fixedly provided with a rotating block, the upper end of the rotating block is movably arranged in the fixed block, and the fixed block is fixedly arranged at the lower end of the connecting rod.

Preferably, a plurality of first movable grooves are formed in the outer side of the connecting column, pushing blocks are movably mounted in the first movable grooves respectively, a first spring is arranged between each pushing block and each first movable groove, and one ends, far away from the connecting column, of the pushing blocks are semicircular.

Preferably, a placing groove is formed in the lower end of the inside of the groove, a sealing plate is movably arranged in the placing groove, and the sealing plate is attached to the lower surface of the connecting column;

the lower extreme of closing plate is fixed mounting respectively has the push rod, push rod movable mounting respectively is in the inside of second movable groove, the inside lower extreme of standing groove is located respectively in the second movable groove, install the second spring respectively between push rod and the second movable groove.

(1) According to the utility model, when the first motor is matched with the heating plate through the rotating shaft and the scraping plate to dry the raw materials, the connecting rod drives the connecting column to revolve along with the rotating shaft, and then the connecting column rotates through the clamping between the pushing block and the exhaust holes and the bonding between the connecting column and the grooves, so that the pushing block pushes water drops and powder retained in each exhaust hole, the blocking work of the water drops and the powder on the inside of the exhaust holes is avoided, the water vapor in the drying barrel is more conveniently discharged, and the drying efficiency of the raw materials is improved.

(2) According to the utility model, when the original raw materials are dried, the scraping plate can scrape and clean the inner wall of the processing cavity, so that the condition that the raw materials on the outer side and the raw materials on the inner side are heated unevenly during drying is avoided, the overall drying efficiency can be improved, the raw materials are prevented from being stuck on the inner wall of the processing cavity, and then when the raw materials are required to be discharged, only the sealing cover is required to be taken down, and then the second motor drives the drying barrel to rotate through the rotating rod, so that the raw materials can automatically slide out of the drying barrel, and the discharging speed is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sodium carboxymethyl cellulose drying device according to the present utility model;

FIG. 2 is a schematic side view of a sodium carboxymethyl cellulose drying device according to the present utility model;

FIG. 3 is a schematic view showing a cross-sectional structure of a portion A-A of FIG. 2 of a sodium carboxymethyl cellulose drying device according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the sodium carboxymethyl cellulose drying device shown in fig. 3 at B.

In the figure: 1. a base; 2. a drying barrel; 201. a processing chamber; 3. sealing cover; 4. an auxiliary mechanism; 401. a first motor; 402. a rotating shaft; 403. a scraper; 404. a groove; 405. a connecting rod; 406. a fixed block; 407. a rotating block; 408. a connecting column; 409. a first movable groove; 410. a pushing block; 411. a first spring; 412. an exhaust hole; 413. a sealing plate; 414. a placement groove; 415. a push rod; 416. a second spring; 417. a second movable groove; 5. a rotating rod; 6. a second motor; 7. and (5) heating the plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a sodium carboxymethyl cellulose drying device, which comprises a drying barrel 2, wherein two ends of the drying barrel 2 are fixedly provided with a rotating rod 5, and the rotating rod 5 is movably installed at two ends of the inside of a base 1 in a penetrating manner;

the lower end of the drying barrel 2 is internally provided with a heating plate 7, a processing cavity 201 is arranged in the drying barrel 2, the heating plate 7 is parallel to the processing cavity 201, and the upper end of the drying barrel 2 is clamped and provided with a sealing cover 3;

an auxiliary mechanism 4 is arranged between the sealing cover 3 and the drying barrel 2, the auxiliary mechanism 4 comprises a rotating shaft 402, the rotating shaft 402 is movably arranged in the sealing cover 3 and the drying barrel 2 in a penetrating way, a scraping plate 403 is fixedly arranged at the lower end of the rotating shaft 402, and the scraping plate 403 is attached to the inner surface of the processing cavity 201;

the shaft body fixed mounting that pivot 402 is located the inside upper end of stoving bucket 2 has connecting rod 405, and connecting rod 405's lower extreme movable mounting has spliced pole 408, and the outside movable mounting of spliced pole 408 has a plurality of impeller blocks 410, and the inside upper end of stoving bucket 2 runs through and is equipped with a plurality of exhaust holes 412, and impeller blocks 410 block respectively installs the inside at exhaust hole 412.

In another embodiment of the present utility model, as shown in fig. 4, one end of the rotating rod 5 is movably penetrated through the inside of the base 1 and is connected with the output end of the second motor 6, and the second motor 6 is installed at the outer side of the base 1; the upper end of the sealing cover 3 is provided with a first motor 401, and the upper end of the rotating shaft 402 movably penetrates through the inside of the sealing cover 3 and is connected with the first motor 401.

When the dried raw materials are required to be fed, a user only needs to take out the sealing cover 3, then the second motor 6 drives the rotating rod 5 to rotate, the rotating rod 5 drives the drying barrel 2 to conduct angle adjustment, the drying barrel 2 is in an inclined state, and therefore the dried raw materials can fall off and feed through the inside of the drying barrel 2, and the feeding efficiency is improved;

then, the first motor 401 is used for providing power for the rotating shaft 402, so that the rotating shaft 402 can drive the scraping plate 403 to stir raw materials, the raw materials are heated uniformly, and the connecting column 408 is also driven to clean the exhaust hole 412.

As shown in fig. 4, in another embodiment of the present utility model, a groove 404 is disposed at an upper end of an interior of a processing cavity 201, exhaust holes 412 are respectively penetrating through an inner surface of the groove 404, a connection column 408 is movably mounted in the interior of the groove 404 and is attached to the groove 404, a rotation block 407 is fixedly mounted at an upper end of the connection column 408, an upper end of the rotation block 407 is movably mounted in a fixed block 406, the fixed block 406 is fixedly mounted at a lower end of the connection rod 405, a plurality of first movable grooves 409 are disposed at an outer side of the connection column 408, push blocks 410 are movably mounted in the first movable grooves 409, a first spring 411 is disposed between the push blocks 410 and the first movable grooves 409, ends of the push blocks 410 away from the connection column 408 are semicircular, a placement groove 414 is disposed at a lower end of the interior of the groove 404, sealing plates 413 are movably mounted in the interior of the placement groove 414 and are attached to a lower surface of the connection column 408; the lower extreme of closing plate 413 is fixed mounting respectively has push rod 415, and push rod 415 is movable mounting respectively in the inside of second movable groove 417, and the inside lower extreme of standing groove 414 is located respectively to second movable groove 417, installs second spring 416 respectively between push rod 415 and the second movable groove 417.

The user firstly pours the raw materials in a liquid state into the processing cavity 201, then installs the sealing cover 3, then when the sealing cover 3 is installed, the rotating shaft 402 drives the scraping plate 403 and the connecting column 408 to enter the processing cavity 201, then the scraping plate 403 is attached to the inner surface of the processing cavity 201, so that the raw materials can be stirred, scraping and cleaning can be carried out between the raw materials and the processing cavity 201, and the raw materials are prevented from being stuck to the surface of the processing cavity 201;

then when the connecting column 408 enters the interior of the drying barrel 2, the connecting column is attached to the surface of the groove 404, at this time, the pushing block 410 pushes the first spring 411 to squeeze and is clamped into the interior of the first movable groove 409, so that the progress movement of the connecting column 408 is not hindered, and then when the connecting column 408 reaches a specified position, along with the superposition between the pushing block 410 and the exhaust hole 412, the first spring 411 pushes the pushing block 410 to be clamped into the interior of the exhaust hole 412 so as to push dust or water drops retained in the interior of the exhaust hole 412 outwards;

when the connecting column 408 moves down, the sealing plate 413 is pushed, so that the sealing plate 413 drives the pushing rod 415 to move down, and finally the sealing plate 413 is located in the placing groove 414, and the pushing rod 415 presses the second spring 416, so that the sealing plate 413 and the exhaust hole 412 are separated, and the pushing block 410 is not blocked from cleaning;

then when spliced pole 408 breaks away from the inside of recess 404, second spring 416 can upwards promote push rod 415 and closing plate 413, lets push rod 415 and closing plate 413 reset the work for closing plate 413 seals work to exhaust hole 412, both can avoid when stoving bucket 2 need not the use outside dust etc. get into the inside of processing chamber 201 through exhaust hole 412, also can not produce the leakage through exhaust hole 412 when the raw materials goes on the unloading, better convenient to use person retrieves the raw materials.

The sodium carboxymethyl cellulose drying device has the working principle that:

when the scraper blade 403 and the connecting column 408 are arranged in the processing cavity 201, a user firstly pours raw materials in a liquid state into the processing cavity 201, then installs the sealing cover 3, and then when the sealing cover 3 is installed, the rotating shaft 402 drives the scraper blade 403 and the connecting column 408 to enter the processing cavity 201;

then after the sealing cover 3 is installed, the first motor 401 and the heating plate 7 can be started, the heating plate 7 starts to dry the raw materials in the processing cavity 201, meanwhile, the first motor 401 drives the rotating shaft 402 to rotate, the rotating shaft 402 drives the scraping plate 403 to stir the raw materials, and scraping cleaning is performed between the raw materials and the processing cavity 201;

meanwhile, the connecting column 408 revolves around the rotating shaft 402 to rotate the attaching groove 404, and the connecting column 408 rotates around the rotating block 407 through the pushing block 410 and the exhaust holes 412 to clean each exhaust hole 412;

after the raw materials are dried, the user can take off the sealing cover 3, let the second motor 6 rotate through bull stick 5 control stoving bucket 2, let stoving bucket 2 form the incline condition, then the raw materials can carry out the landing unloading.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. Sodium carboxymethyl cellulose drying device, including stoving bucket (2), its characterized in that: the two ends of the drying barrel (2) are fixedly provided with rotating rods (5), and the rotating rods (5) are movably arranged at two ends of the inside of the base (1) in a penetrating manner;

the drying device is characterized in that a heating plate (7) is arranged at the inner part of the lower end of the drying barrel (2), a processing cavity (201) is arranged in the drying barrel (2), the heating plate (7) and the processing cavity (201) are parallel to each other, and a sealing cover (3) is arranged at the upper end of the drying barrel (2) in a clamping manner;

an auxiliary mechanism (4) is arranged between the sealing cover (3) and the drying barrel (2), the auxiliary mechanism (4) comprises a rotating shaft (402), the rotating shaft (402) is movably arranged in the sealing cover (3) and the drying barrel (2) in a penetrating mode, a scraping plate (403) is fixedly arranged at the lower end of the rotating shaft (402), and the scraping plate (403) is attached to the inner surface of the processing cavity (201);

the utility model discloses a drying barrel, including drying barrel (2), pivot (402), connecting rod (405) are located the shaft fixed mounting of inside upper end of drying barrel (2), lower extreme movable mounting of connecting rod (405) has spliced pole (408), the outside movable mounting of spliced pole (408) has a plurality of impeller blocks (410), the inside upper end of drying barrel (2) is run through and is equipped with a plurality of exhaust holes (412), impeller blocks (410) block respectively installs the inside in exhaust hole (412).

2. The sodium carboxymethyl cellulose drying apparatus according to claim 1, wherein: one end of the rotating rod (5) movably penetrates through the base (1) and is connected with the output end of the second motor (6), and the second motor (6) is arranged on the outer side of the base (1);

the upper end of the sealing cover (3) is provided with a first motor (401), and the upper end of the rotating shaft (402) movably penetrates through the inside of the sealing cover (3) and is connected with the first motor (401).

3. The sodium carboxymethyl cellulose drying apparatus according to claim 1, wherein: the upper end of the inside of the processing cavity (201) is provided with a groove (404), the exhaust holes (412) are respectively penetrated through the inner surface of the groove (404), and the connecting column (408) is movably arranged in the groove (404) and is attached to the groove (404).

4. A sodium carboxymethyl cellulose drying apparatus according to claim 3, wherein: the upper end of the connecting column (408) is fixedly provided with a rotating block (407), the upper end of the rotating block (407) is movably arranged in the fixed block (406), and the fixed block (406) is fixedly arranged at the lower end of the connecting rod (405).

5. A sodium carboxymethyl cellulose drying apparatus according to claim 3, wherein: the outside of spliced pole (408) is equipped with a plurality of first movable slots (409), the inside of first movable slot (409) is movable mounting respectively and is pushed piece (410), be equipped with first spring (411) between pushing piece (410) and first movable slot (409), the one end that spliced pole (408) was kept away from to pushing piece (410) is all established to the semicircle form.

6. A sodium carboxymethyl cellulose drying apparatus according to claim 3, wherein: a placing groove (414) is formed in the lower end of the inside of the groove (404), a sealing plate (413) is movably arranged in the placing groove (414), and the sealing plate (413) is attached to the lower surface of the connecting column (408);

the lower extreme of closing plate (413) is fixed mounting respectively has push rod (415), push rod (415) movable mounting respectively is in the inside of second movable groove (417), second movable groove (417) are located the inside lower extreme of standing groove (414) respectively, install second spring (416) between push rod (415) and second movable groove (417) respectively.