Lithium carbonate drying equipment

Abstract

The lithium carbonate drying equipment comprises a drying machine body, a cleaning assembly and a pushing assembly, the cleaning assembly comprises a feeding hopper, the bottom of the feeding hopper is communicated with the drying machine body, the top of the drying machine body is fixedly connected with a supporting frame, and the supporting frame is located on the front side of the feeding hopper; a motor is fixedly connected to the top of the supporting frame, a first bevel gear is fixedly connected to the output end of the motor, a second bevel gear is meshed with the bottom of the first bevel gear, a rotating rod is fixedly connected to the interior of the second bevel gear, and a short block is movably connected to the bottom of the rotating rod through a bearing; the front sides of the short blocks are fixedly connected to the inner wall of the drying machine body. The cleaning assembly is used for cleaning the inner wall of the feeding hopper, when lithium carbonate is dried, part of lithium carbonate is prevented from being attached to the inner wall of the feeding assembly, the lithium carbonate smoothly enters the drying machine, loss of lithium carbonate raw materials is reduced, and regular cleaning by a user is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium carbonate technical field, concretely is a lithium carbonate drying equipment. BACKGROUND

[0002] Lithium carbonate is an important inorganic lithium salt, appearance and form: usually colorless monoclinic crystalline or white powder, solubility: slightly soluble in water, dilute acid, insoluble in ethanol, acetone, stability: stable, not easy to oxidize in air, deliquesce, thermal stability is higher, melting point is 720 DEG C, boiling point is 1310 DEG C, storage condition: storage resistant, shelf life is generally within 12 months, need to be stored in airtight in ventilated and dry place, pay attention to rain and water immersion, cannot contact with acid goods.

[0003] According to the paddle sludge dryer of the patent net publication No. CN204918338U, the paddle sludge dryer includes: a jacket, a shell, a first paddle shaft, a second paddle shaft, a base and a transmission mechanism, the advantages are: (1) the steam in the paddle sludge dryer does not directly contact the sludge, the whole drying process of the material is carried out in a closed state, organic volatile gas and odor gas are sent to the tail gas treatment device in a closed atmosphere, environmental pollution is avoided, (2) the structure of the paddle sludge dryer effectively improves the sludge drying efficiency, (3) by setting the temperature test hole and the sampling port, the sludge drying condition can be monitored in real time, and safe and stable operation of the paddle sludge dryer is ensured, but the cleaning effect of the drying equipment is poor, when the lithium carbonate is dried, part of the lithium carbonate adheres to the inner wall of the feeding assembly and is difficult to enter the dryer smoothly, the loss of the lithium carbonate raw material is increased, and the user needs to clean regularly.

[0004] Therefore, the dryer needs to be designed and reformed to effectively prevent the difficult-to-clean phenomenon. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the utility model aims to provide a lithium carbonate drying equipment, which has the advantages of easy cleaning and solves the problem of difficult cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a lithium carbonate drying equipment, which comprises a dryer body, a cleaning assembly and a pushing assembly.

[0007] The cleaning assembly comprises a feeding hopper, the bottom of the feeding hopper is communicated with a drying machine body, the top of the drying machine body is fixedly connected with a support frame, the support frame is located at the front side of the feeding hopper, the top of the support frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a bevel gear one, the bottom of the bevel gear one is engaged with a bevel gear two, the inside of the bevel gear two is fixedly connected with a rotating rod, the bottom of the rotating rod is movably connected with a short block through a bearing, the front side of the short block is fixedly connected to the inner wall of the drying machine body, the surface of the rotating rod is threadedly connected with a moving block, the front side of the moving block is fixedly connected with a cleaning frame, the cleaning frame is located in the inside of the feeding hopper, the surface of the cleaning frame is fixedly connected with a scraper, and the surface of the scraper is in contact with the inner wall of the feeding hopper.

[0008] As preferred in the utility model, the pushing assembly comprises a connecting frame, the outer side of the connecting frame is fixedly connected to the inner wall of the cleaning frame, the bottom of the connecting frame is fixedly connected with a connecting rod, the bottom of the connecting rod is provided with a pushing block, the pushing block is located in the inside of the feeding hopper, the number of the connecting rod and the pushing block is two, the top of the feeding hopper is fixedly connected with a limiting plate, and the limiting plate is located in the inside of the cleaning frame.

[0009] As preferred in the utility model, the left side of the feeding hopper is fixedly connected with a connecting strip, the top of the connecting strip is fixedly connected with a protective plate, and the bevel gear one and the bevel gear two are located at the bottom of the protective plate.

[0010] As preferred in the utility model, the top of the support frame is fixedly connected with a shielding frame, and the motor is located in the inside of the shielding frame.

[0011] As preferred in the utility model, the top of the pushing block is fixedly connected with a threaded sleeve, and the threaded sleeve is threadedly connected with the connecting rod.

[0012] As preferred in the utility model, the bottom of the feeding hopper is fixedly connected with a reinforcing plate, and the bottom of the reinforcing plate is fixedly connected to the top of the drying machine body.

[0013] Compared with the prior art, the utility model has the advantages as follows:

[0014] 1、The utility model discloses a cleaning assembly is used to clean the inner wall of the feeding hopper, when drying lithium carbonate, avoids part lithium carbonate from adhering to the inner wall of the feeding assembly, makes it enter the drying machine smoothly, reduces the loss of lithium carbonate raw materials, and the user does not need to clean regularly.

[0015] 2、The utility model discloses a pushing assembly, which can push the lithium carbonate raw materials into the drying machine, prevent the raw materials from being blocked in the feeding hopper, and improve the smoothness of feeding.

[0016] 3. By setting a connecting strip and a protective plate, this utility model can protect helical gear one and helical gear two, prevent raw materials from adhering to the surfaces of helical gear one and helical gear two, and improve the safety of helical gear one and helical gear two.

[0017] 4. By setting up a shielding frame, this utility model can shield and protect the motor, preventing raw materials from directly contacting the motor and improving the motor's safety.

[0018] 5. By setting a threaded sleeve, this utility model allows users to easily adjust the height of the push block, thereby improving the pushing effect of the push block.

[0019] 6. By setting a reinforcing plate, the feed hopper can be strengthened, thereby improving the overall strength of the feed hopper. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the support frame of this utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the cleaning frame of this utility model;

[0023] Figure 4 This is a three-dimensional schematic diagram of the rotating rod of this utility model.

[0024] In the diagram: 1. Dryer body; 2. Cleaning assembly; 201. Feed hopper; 202. Support frame; 203. Motor; 204. Helical gear one; 205. Helical gear two; 206. Rotating rod; 207. Short block; 208. Moving block; 209. Cleaning frame; 210. Scraper; 3. Pushing assembly; 301. Connecting frame; 302. Connecting rod; 303. Pushing block; 304. Limiting plate; 4. Connecting strip; 5. Protective plate; 6. Shielding frame; 7. Threaded sleeve; 8. Reinforcing plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 4 As shown, the present invention provides a lithium carbonate drying device, including a drying body 1, a cleaning component 2 and a pushing component 3;

[0027] The cleaning assembly 2 includes a feed hopper 201, the bottom of which is connected to the dryer body 1. A support frame 202 is fixedly connected to the top of the dryer body 1. The support frame 202 is located in front of the feed hopper 201. A motor 203 is fixedly connected to the top of the support frame 202. A helical gear 1 204 is fixedly connected to the output end of the motor 203. A helical gear 205 meshes with the bottom of the helical gear 1 204. A rotating rod 206 is fixedly connected inside the helical gear 205. A short block 207 is movably connected to the bottom of the rotating rod 206 via a bearing. The front of the short block 207 is fixedly connected to the inner wall of the dryer body 1. A moving block 208 is threadedly connected to the surface of the rotating rod 206. A cleaning frame 209 is fixedly connected to the front of the moving block 208. The cleaning frame 209 is located inside the feed hopper 201. A scraper 210 is fixedly connected to the surface of the cleaning frame 209. The surface of the scraper 210 contacts the inner wall of the feed hopper 201.

[0028] refer to Figure 3 The pushing component 3 includes a connecting frame 301. The outer side of the connecting frame 301 is fixedly connected to the inner wall of the cleaning frame 209. A connecting rod 302 is fixedly connected to the bottom of the connecting frame 301. A pushing block 303 is provided at the bottom of the connecting rod 302. The pushing block 303 is located inside the feed hopper 201. There are two connecting rods 302 and two pushing blocks 303. A limiting plate 304 is fixedly connected to the top of the feed hopper 201. The limiting plate 304 is located inside the cleaning frame 209.

[0029] As a technical optimization of this utility model, by setting the pushing component 3, the lithium carbonate raw material can be pushed into the dryer, preventing the raw material from being blocked at the feed hopper 201 and improving the smoothness of feeding.

[0030] refer to Figure 4 A connecting strip 4 is fixedly connected to the left side of the feed hopper 201, and a protective plate 5 is fixedly connected to the top of the connecting strip 4. Both helical gear one 204 and helical gear two 205 are located at the bottom of the protective plate 5.

[0031] As a technical optimization of this utility model, by setting the connecting strip 4 and the protective plate 5, the helical gear 1 204 and the helical gear 205 can be protected, preventing raw materials from adhering to the surface of the helical gear 1 204 and the helical gear 205, thereby improving the safety of the helical gear 1 204 and the helical gear 205.

[0032] refer to Figure 4 The top of the support frame 202 is fixedly connected to the shielding frame 6, and the motor 203 is located inside the shielding frame 6.

[0033] As a technical optimization of this utility model, by setting the shielding frame 6, the motor 203 can be shielded and protected, preventing the raw materials from directly contacting the motor 203 and improving the safety of the motor 203.

[0034] refer to Figure 3 The top of the push block 303 is fixedly connected to a threaded sleeve 7, which is threadedly connected to the connecting rod 302.

[0035] As a technical optimization of this utility model, by setting the threaded sleeve 7, the user can easily adjust the height of the push block 303, thereby improving the pushing effect of the push block 303.

[0036] refer to Figure 1 A reinforcing plate 8 is fixedly connected to the bottom of the feed hopper 201, and the bottom of the reinforcing plate 8 is fixedly connected to the top of the dryer body 1.

[0037] As a technical optimization of this utility model, by setting the reinforcing plate 8, the feed hopper 201 can be strengthened, thereby improving the overall strength of the feed hopper 201.

[0038] The working principle and usage process of this utility model are as follows: When cleaning and maintenance of the inner wall of the feed hopper 201 is required, the motor 203 can be started. The motor 203 then drives the first helical gear 204 to start operating. The first helical gear 204 meshes with the second helical gear 205, causing the second helical gear 205 to rotate synchronously. The second helical gear 205 further drives the rotating rod 206 to rotate. The threaded structure on the rotating rod 206 causes the moving block 208 to slowly move downwards along the rod. The moving block 208 drives the cleaning frame 209 to move downwards synchronously. During this process, the limiting plate 304 limits the cleaning frame 209, ensuring its stable movement trajectory. The surface of the cleaning frame 209... The scraper 210 fits tightly against the inner wall of the feed hopper 201, effectively scraping away the raw material adhering to the inner wall and preventing material residue. At the same time, when the cleaning frame 209 moves downward, it also pulls the connecting frame 301 to move downward in sync. The connecting frame 301 drives the connecting rod 302 and the pushing block 303 to move downward together. During the descent, the pushing block 303 steadily pushes the raw material in the feed hopper 201 into the dryer, effectively preventing the raw material from clogging at the feed hopper 201. It is worth mentioning that the height of the pushing block 303 can be flexibly adjusted by the threaded sleeve 7 to adapt to the anti-clogging requirements under different working conditions, thereby effectively realizing the anti-clogging function and ensuring the smooth operation of the production process.

[0039] In summary, this lithium carbonate drying equipment utilizes a cleaning component to clean the inner wall of the feed hopper. During the drying process, this prevents some lithium carbonate from adhering to the inner wall of the feed component, allowing it to smoothly enter the dryer. This reduces the loss of lithium carbonate raw materials and eliminates the need for regular cleaning by the user, thus solving the problem of difficult cleaning.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lithium carbonate drying equipment, comprising a drying machine body (1), a cleaning assembly (2) and a pushing assembly (3). characterized in that The cleaning assembly (2) comprises a feeding hopper (201), the bottom of the feeding hopper (201) is communicated with the drying machine body (1), the top of the drying machine body (1) is fixedly connected with a support frame (202), the support frame (202) is located at the front side of the feeding hopper (201), the top of the support frame (202) is fixedly connected with a motor (203), the output end of the motor (203) is fixedly connected with a helical gear one (204), the bottom of the helical gear one (204) is engaged with a helical gear two (205), the inside of the helical gear two (205) is fixedly connected with a rotating rod (206), the bottom of the rotating rod (206) is movably connected with a short block (207) through a bearing, the front side of the short block (207) is fixedly connected to the inner wall of the drying machine body (1), the surface of the rotating rod (206) is threadedly connected with a moving block (208), the front side of the moving block (208) is fixedly connected with a cleaning frame (209), the cleaning frame (209) is located in the inside of the feeding hopper (201), the surface of the cleaning frame (209) is fixedly connected with a scraper (210), the surface of the scraper (210) is in contact with the inner wall of the feeding hopper (201).

2. The lithium carbonate drying apparatus according to claim 1, wherein: The pushing assembly (3) comprises a connecting frame (301), the outer side of the connecting frame (301) is fixedly connected to the inner wall of the cleaning frame (209), the bottom of the connecting frame (301) is fixedly connected with a connecting rod (302), the bottom of the connecting rod (302) is provided with a pushing block (303), the pushing block (303) is located in the inside of the feeding hopper (201), the number of the connecting rod (302) and the pushing block (303) is two, the top of the feeding hopper (201) is fixedly connected with a limiting plate (304), the limiting plate (304) is located in the inside of the cleaning frame (209).

3. The lithium carbonate drying apparatus of claim 1, wherein: The left side of the feeding hopper (201) is fixedly connected with a connecting strip (4), the top of the connecting strip (4) is fixedly connected with a protective plate (5), the helical gear one (204) and the helical gear two (205) are both located at the bottom of the protective plate (5).

4. The lithium carbonate drying apparatus of claim 1, wherein: The top of the support frame (202) is fixedly connected with a shielding frame (6), the motor (203) is located in the inside of the shielding frame (6).

5. The lithium carbonate drying apparatus of claim 2, wherein: The top of the pushing block (303) is fixedly connected with a threaded sleeve (7), the threaded sleeve (7) is threadedly connected with the connecting rod (302).

6. The lithium carbonate drying apparatus of claim 1, wherein: The bottom of the feeding hopper (201) is fixedly connected with a reinforcing plate (8), the bottom of the reinforcing plate (8) is fixedly connected to the top of the drying machine body (1).

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