CN218250610U

CN218250610U - Lithium carbonate filter cake reducing mechanism

Info

Publication number: CN218250610U
Application number: CN202221282856.9U
Authority: CN
Inventors: 柴登鹏; 汪艳芳; 梁玉冬; 白卫国; 明廷山; 米建平
Original assignee: Henan Hengrun Technology Co ltd
Current assignee: Henan Hengrun Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2023-01-10
Anticipated expiration: 2032-05-26

Abstract

The utility model provides a lithium carbonate filter cake reducing mechanism belongs to lithium carbonate processing equipment technical field, and this lithium carbonate filter cake reducing mechanism includes a jar body, the bottom fixedly connected with landing leg of the jar body, the top fixedly connected with feeder hopper of the jar body, the top fixedly connected with motor of the jar body, the inside rotation of the jar body is connected with the pivot, the output shaft and the pivot fixed connection of motor, the top fixedly connected with stirring rod of pivot, the crushing knife tackle of the bottom fixedly connected with of pivot, the unloading hole has been seted up to the bottom of the jar body, the inside fixedly connected with of landing leg goes out the hopper, it is located the below in unloading hole to go out the hopper, the movable groove has been seted up on the bottom surface of the jar body. This lithium carbonate filter cake reducing mechanism through jar body, pivot, motor, stirring rod and the cooperation between the crushing knife tackle, can smash lithium carbonate mixture filter cake, is favorable to sizing washing it, saves a large amount of time to improve work efficiency.

Description

Lithium carbonate filter cake reducing mechanism

Technical Field

The utility model belongs to the technical field of lithium carbonate processing equipment, concretely relates to lithium carbonate filter cake reducing mechanism.

Background

Lithium (Li) is a silvery white metal element, is a metal with the minimum density, has physicochemical characteristics of high specific heat, high conductivity, strong chemical activity and the like, has wide application, and can be used in a plurality of fields such as batteries, aerospace, nuclear fusion power stations, metallurgy, ceramics, glass, lubricating grease, medicine and the like. Lithium carbonate is an inorganic compound, is colorless monoclinic crystal crystals or white powder, is a common lithium ion battery raw material, and can be used for preparing various lithium compounds, metallic lithium and isotopes thereof or directly used for preparing ceramics, medicaments, catalysts and the like. With the increasing severity of global energy crisis, the development of new energy such as lithium batteries becomes the mainstream of science and technology and the national strategy, and lithium carbonate has huge demand space.

In the production process, in order to reduce the pressure of the subsequent washing process, a certain amount of lithium carbonate slurry generated from a conversion lithium deposition working section in the lithium carbonate production process is conveyed to a filtering mechanism for primary filtering, water and other soluble impurities are filtered out, a lithium carbonate mixture filter cake containing certain water and impurities is obtained, the lithium carbonate mixture filter cake is then mixed with deionized water for slurry washing to prepare slurry, and the lithium carbonate mixture filter cake is formed by filter pressing and is tightly bonded, so that the lithium carbonate mixture filter cake is difficult to completely disperse by directly performing slurry washing, long-time stirring is required, a large amount of time is consumed, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium carbonate filter cake reducing mechanism aims at solving the long problem of dispersion time of lithium carbonate mixture filter cake when thick liquid is washed in prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium carbonate filter cake reducing mechanism, which comprises a tank body, the bottom fixedly connected with landing leg of the jar body, the top fixedly connected with feeder hopper of the jar body, the top fixedly connected with motor of the jar body, the inside rotation of the jar body is connected with the pivot, the output shaft and the pivot fixed connection of motor, the top fixedly connected with stirring rod of pivot, the crushing knife tackle of bottom fixedly connected with of pivot, the unloading hole has been seted up to the bottom of the jar body, the inside fixedly connected with of landing leg goes out the hopper, it is located the below in unloading hole to go out the hopper, the movable groove has been seted up on the bottom surface of the jar body, the inside swing joint in movable groove has the closure plate, the bottom fixedly connected with hydraulic rod of the jar body, hydraulic rod's one end and closure plate fixed connection.

As a preferred, top one side fixedly connected with box of the jar body, the box is linked together with the jar body, the feeder hopper is located one side top of box.

As an optimization of the utility model, the equal fixedly connected with stirring post in top and the bottom of stirring rod, the crisscross distribution of stirring post is in the top and the bottom of stirring rod.

As an optimization, the top and the equal fixedly connected with horizontal pole in bottom of pivot, fixedly connected with curb plate between the horizontal pole, the curb plate is laminated with the inboard wall of the jar body mutually.

As an optimization, the lower surface of the cross rod at the bottom end of the rotating shaft is fixedly connected with a rubber scraper.

As an optimization, the bottom fixedly connected with fixed plate of pivot, the last fixed surface of fixed plate is connected with the stirring board, the upper surface at the fixed plate is fixed in the slope of stirring board.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this lithium carbonate filter cake reducing mechanism through jar body, pivot, motor, stirring rod and the cooperation between the crushing knife tackle, can smash lithium carbonate mixture filter cake, is favorable to sizing washing it, saves a large amount of time to improve work efficiency.

2. This lithium carbonate filter cake reducing mechanism, through the cooperation between pivot, horizontal pole and the curb plate, can prevent that lithium carbonate mixture filter cake from adhering to the inside of the jar body, can be abundant smash the filter cake, through setting up rubber scraper, utilize the pivot to drive its rotation, can dial into the feed opening with the lithium carbonate mixture filter cake after smashing, make the material of jar internal portion fully discharge.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the tank body of the present invention;

fig. 4 is a schematic view of the bottom structure of the middle rotating shaft of the present invention.

In the figure: 1. a tank body; 2. a support leg; 3. a discharge hopper; 4. a box body; 5. a feed hopper; 6. a motor; 7. blocking plates; 8. a movable groove; 9. a hydraulic push rod; 10. a blanking hole; 11. a rotating shaft; 12. a cross bar; 13. a side plate; 14. a stirring rod; 15. stirring the column; 16. a fixing plate; 17. stirring the plate; 18. a crushing cutter set; 19. a rubber scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a lithium carbonate filter cake reducing mechanism, which comprises a tank body 1, the bottom fixedly connected with landing leg 2 of the jar body 1, the top fixedly connected with feeder hopper 5 of the jar body 1, the top fixedly connected with motor 6 of the jar body 1, the inside of the jar body 1 rotates and is connected with pivot 11, the output shaft and the pivot 11 fixed connection of motor 6, the top fixedly connected with stirring rod 14 of pivot 11, the crushing knife tackle 18 of the bottom fixedly connected with of pivot 11, unloading hole 10 has been seted up to the bottom of the jar body 1, the inside fixedly connected with of landing leg 2 goes out hopper 3, it is located the below of unloading hole 10 to go out hopper 3, movable groove 8 has been seted up on the bottom surface of the jar body 1, the inside swing joint of movable groove 8 has closure plate 7, the bottom fixedly connected with hydraulic push rod 9 of the jar body 1, hydraulic push rod 9's one end and closure plate 7 fixed connection.

The utility model discloses an in the embodiment, drop into the inside of the jar body 1 from feeder hopper 5 with lithium carbonate mixture filter cake, starting motor 6 afterwards, motor 6's output shaft makes stirring rod 14 and crushing knife tackle 18 high-speed rotation through driving pivot 11, under stirring rod 14's effect, the lithium carbonate mixture filter cake of whereabouts can be smashed, the material that smashes continues to fall and contact with crushing knife tackle 18, under the effect of crushing knife tackle 18, the material can be further smashed, thereby reach crushing effect, smash the completion back, start hydraulic push rod 9, hydraulic push rod 9 drives closure plate 7 and removes in the bottom of activity groove 8, after closure plate 7 removes one side to activity groove 8, unloading hole 10 is opened, the material of jar body 1 inside alright fall into the inside of hopper 3 through unloading hole 10 this moment, discharge from hopper 3, be favorable to carrying out the pulp washing processing to lithium carbonate mixture filter cake, save a large amount of time, thereby work efficiency is improved.

Specifically, the top one side fixedly connected with box 4 of jar body 1, box 4 and jar body 1 are linked together, and feeder hopper 5 is located one side top of box 4.

In this embodiment: through setting up feeder hopper 5 in one side of box 4, change the height and the orientation of feeder hopper 5, can prevent that the material that gets into jar body 1 from being thrown away at high-speed rotatory in-process.

Specifically, the top and the bottom of the stirring rod 14 are both fixedly connected with stirring columns 15, and the stirring columns 15 are distributed on the top and the bottom of the stirring rod 14 in a staggered manner.

In this embodiment: through the stirring column 15 that sets up crisscross distribution at the top and the bottom of stirring rod 14, can increase stirring rod 14's home range, improve the effect of smashing the material.

Specifically, the top and the bottom of pivot 11 all fixedly connected with horizontal pole 12, fixedly connected with curb plate 13 between horizontal pole 12, curb plate 13 is laminated mutually with the inboard wall of jar body 1.

In this embodiment: the pivot 11 can drive horizontal pole 12 at rotatory in-process and rotate, and horizontal pole 12 drives curb plate 13 and rotates along the inside wall of jar body 1, makes the material that adheres to jar body 1 inside wall drop, can be abundant smash the lithium carbonate mixture filter cake.

Specifically, a rubber scraper 19 is fixedly connected to the lower surface of the cross bar 12 at the bottom end of the rotating shaft 11.

In this embodiment: the rotating shaft 11 is used for driving the cross rod 12 to enable the rubber scraper 19 to rotate on the inner bottom surface of the tank body 1, and the crushed lithium carbonate mixture filter cake is pushed into the feeding hole 10, so that the materials in the tank body 1 are fully discharged.

Specifically, the bottom of the rotating shaft 11 is fixedly connected with a fixed plate 16, the upper surface of the fixed plate 16 is fixedly connected with a stirring plate 17, and the stirring plate 17 is obliquely fixed on the upper surface of the fixed plate 16.

In this embodiment: through the stirring board 17 that sets up the slope at the upper surface of fixed plate 16, pivot 11 drives fixed plate 16 and the high-speed rotatory in-process of stirring board 17, and the material of whereabouts receives can be upwards raised after the effect of stirring board 17, and the material of raising can contact with crushing knife tackle 18 once more to make the material fully smash, improve the crushing effect of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lithium carbonate filter cake reducing mechanism, includes jar body (1), its characterized in that: the utility model discloses a feed bin, including jar body (1), the bottom fixedly connected with landing leg (2) of jar body (1), the top fixedly connected with feeder hopper (5) of the jar body (1), the inside of the jar body (1) rotates and is connected with pivot (11), the output shaft and pivot (11) fixed connection of motor (6), the top fixedly connected with stirring rod (14) of pivot (11), bottom fixedly connected with crushing knife tackle (18) of pivot (11), unloading hole (10) have been seted up to the bottom of the jar body (1), the inside fixedly connected with of landing leg (2) goes out hopper (3), it is located the below of unloading hole (10) to go out hopper (3), movable groove (8) have been seted up on the bottom surface of the jar body (1), the inside swing joint in movable groove (8) has closure plate (7), the bottom fixedly connected with hydraulic push rod (9) of the jar body (1), the one end and closure plate (7) fixed connection of hydraulic push rod (9).

2. The lithium carbonate filter cake crushing device according to claim 1, wherein: the utility model discloses a jar body, including jar body (1), top one side fixedly connected with box (4) of jar body (1), box (4) are linked together with jar body (1), feeder hopper (5) are located one side top of box (4).

3. The lithium carbonate filter cake crushing device according to claim 1, characterized in that: the top and the bottom of stirring rod (14) all fixedly connected with stirring column (15), stirring column (15) crisscross distribution is at the top and the bottom of stirring rod (14).

4. The lithium carbonate filter cake crushing device according to claim 1, wherein: the top and the equal fixedly connected with horizontal pole (12) in bottom of pivot (11), fixedly connected with curb plate (13) between horizontal pole (12), curb plate (13) are laminated mutually with the inboard wall of jar body (1).

5. The lithium carbonate filter cake crushing device according to claim 4, wherein: and a rubber scraper (19) is fixedly connected to the lower surface of the cross rod (12) at the bottom end of the rotating shaft (11).

6. The lithium carbonate filter cake crushing device according to claim 1, wherein: the bottom fixedly connected with fixed plate (16) of pivot (11), the last fixed surface of fixed plate (16) is connected with stirring board (17), the upper surface at fixed plate (16) is fixed in the slope of stirring board (17).