CN219596304U - Automatic screening and filtering mechanism for lithium carbonate - Google Patents

Abstract

The utility model discloses an automatic lithium carbonate screening and filtering mechanism, which comprises a filtering box, a conical cylinder and an upper end cover, wherein the filtering box is provided with a plurality of filtering holes; the conical cylinder is fixedly provided with a placing rack, and the filtering box is supported by the placing rack; the toper section of thick bamboo is pegged graft and is cooperated with the upper end cover, and fixed row's of having offered cinder notch and outlet on the toper section of thick bamboo, and be provided with on the upper end cover and spray the subassembly, in this embodiment, through setting up toper section of thick bamboo and the upper end cover that can peg graft the complex, and place the rose box on the rack that sets up on the toper section of thick bamboo, make when carrying out material loading or ejection of compact to lithium carbonate, can directly slide the upper end cover, make toper section of thick bamboo and upper end cover separation, thereby handle the material after filtering after directly taking out the rose box, when having promoted production efficiency, still be convenient for clear up rose box and filter membrane.

Description

Automatic screening and filtering mechanism for lithium carbonate

Technical Field

The utility model relates to the technical field of lithium carbonate production, in particular to an automatic lithium carbonate screening and filtering mechanism.

Background

In the production process of battery grade lithium carbonate, after the lithium carbonate crude product is produced, mother liquor adsorbed on the surface of lithium carbonate and various soluble impurities adsorbed on the surface, such as various carbonate and sulfate impurities of potassium, sodium, calcium, magnesium and the like, are removed by stirring and washing the lithium carbonate crude product.

For example, the patent issued by the Chinese patent with the publication number of CN210905687U and named as a lithium carbonate filtering device filters lithium carbonate in a water liquid flushing mode, and in the flushing process, gravitational potential energy of the water liquid is converted into kinetic energy to drive a brush roller to rotate along with the brush roller to continuously upwards shift the lithium carbonate on a filter membrane plate, so that the lithium carbonate is fully flushed, and bristles can effectively prevent the filter membrane plate from being blocked, so that the problem that the existing lithium carbonate flushing and filtering are easy to block is effectively solved.

The prior art has the following defects: for example, although the problem of filter screen blockage in the process of washing lithium carbonate can be solved in the above patent, when feeding lithium carbonate and discharging after washing, the operation is more complicated, and the production efficiency is affected.

Disclosure of Invention

The utility model aims to provide an automatic lithium carbonate screening and filtering mechanism to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the automatic lithium carbonate screening and filtering mechanism comprises a filtering box, a conical cylinder and an upper end cover;

the conical cylinder is fixedly provided with a placing rack, and the filtering box is supported by the placing rack;

the conical cylinder is in plug-in fit with the upper end cover, a slag discharging port and a water discharging port are fixedly formed in the conical cylinder, and a spraying assembly is arranged on the upper end cover.

As a preferable technical scheme of the utility model, a stabilizing seat is fixedly arranged on the placing frame, a stabilizing groove is formed on the filtering box, and the stabilizing seat is in plug-in fit with the stabilizing groove;

a plurality of filter membranes are fixedly arranged on the filter box.

As a preferable technical scheme of the utility model, the device further comprises a base, wherein a protective shell is fixedly arranged on the base, a supporting seat is fixedly arranged on the protective shell, and the supporting seat is fixedly connected with the conical cylinder.

As a preferable technical scheme of the utility model, the base is fixedly provided with the hydraulic rod, the telescopic end of the hydraulic rod is fixedly provided with the connecting rod, and the connecting rod is fixedly connected with the upper end cover.

As a preferable technical scheme of the utility model, the spray assembly comprises a plurality of spray heads, and the spray heads are fixedly arranged on the upper end cover;

the water pump is fixedly arranged on the protective shell, and a water outlet pipe is fixedly arranged on a water outlet of the water pump and is communicated with the spray heads through the water outlet pipe.

As a preferable technical scheme of the utility model, a sealing ring is fixedly arranged on the upper end cover.

In the technical scheme, the lithium carbonate automatic screening and filtering mechanism provided by the utility model has the beneficial effects that:

1. in this embodiment, through setting up can peg graft complex toper section of thick bamboo and upper end cover to place the rose box on the rack that sets up on the toper section of thick bamboo, make when carrying out material loading or ejection of compact to lithium carbonate, can directly slide the upper end cover, make toper section of thick bamboo and upper end cover separation, thereby handle the material after filtering after directly taking out the rose box, when having promoted production efficiency, still be convenient for clear up rose box and filter membrane.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an overall structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a cone and a filter box according to an embodiment of the present utility model;

fig. 4 is a partial sectional view of a connection between a rack and a filter box according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a base; 11. a protective shell; 2. a hydraulic rod; 21. a connecting rod; 22. a support base; 3. a filter box; 31. a filter membrane; 32. a stabilizing groove; 4. a conical cylinder; 41. a placing rack; 42. a stabilizing seat; 43. a slag discharge port; 44. a water outlet; 5. an upper end cap; 6. a spray head; 61. a water outlet pipe; 62. and (3) a water pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Referring to fig. 1-4, an automatic lithium carbonate screening and filtering mechanism comprises a filtering box 3, a conical cylinder 4 and an upper end cover 5;

the conical cylinder 4 is fixedly provided with a placing frame 41, and the filtering box 3 is supported by the placing frame 41;

the conical cylinder 4 is in plug-in fit with the upper end cover 5, the slag discharge port 43 and the water discharge port 44 are fixedly formed in the conical cylinder 4, and the spray assembly is arranged on the upper end cover 5, so that the filter box 3 can be detached through the arrangement, and when feeding or discharging is performed, the filter box 3 can be replaced by directly replacing the filter box 3, the filter box 3 can be cleaned more conveniently, and the flushing and filtering effects of the filter box are guaranteed while the efficiency is improved.

In this embodiment, stirring device among the prior art can be set up on upper end cover 5, its and upper end cover 5 fixed connection to follow upper end cover 5 and slide from top to bottom, when upper end cover 5 moves down, can stretch into rose box 3 and stir inside, with the promotion to lithium carbonate washes filterable effect.

A stabilizing seat 42 is fixedly arranged on the placing frame 41, a stabilizing groove 32 is formed in the filtering box 3, and the stabilizing seat 42 is in plug-in fit with the stabilizing groove 32;

the fixed a plurality of filter membranes 31 that are provided with on the rose box 3, specifically, in this embodiment, through setting up steady seat 42 and steady groove 32 to grafting cooperation makes when changing rose box 3, and is more convenient, also guarantees simultaneously that rose box 3 keeps stable at the washing in-process, avoids it to produce the slip and influences the filterable efficiency of washing.

The automatic slag discharging device further comprises a base 1, wherein the base 1 is fixedly provided with a protective shell 11, the protective shell 11 is fixedly provided with a supporting seat 22, and the supporting seat 22 is fixedly connected with the conical barrel 4.

The base 1 is fixedly provided with a hydraulic rod 2, the telescopic end of the hydraulic rod 2 is fixedly provided with a connecting rod 21, the connecting rod 21 is fixedly connected with the upper end cover 5, the hydraulic rod 2 is further fixedly connected with the upper end cover 5 through the connecting rod 21, and the sliding of the upper end cover 5 is controlled through the telescopic action of the hydraulic rod 2, so that the hydraulic rod is convenient and stable to operate.

The spray assembly comprises a plurality of spray heads 6, and the spray heads 6 are fixedly arranged on the upper end cover 5;

still include water pump 62, its fixed setting is on the protecting crust 11, and the delivery port of water pump 62 is last to be fixedly provided with outlet pipe 61 to communicate with a plurality of shower nozzles 6 through outlet pipe 61, furthermore, through setting up a plurality of shower nozzles 6, promote the area of contact of flushing fluid and lithium carbonate, be used for promoting its washing filterable effect.

In a further embodiment of the present utility model, a sealing ring is fixedly arranged on the upper end cover 5, and the sealing ring is arranged on the upper end cover 5 and is arranged at the connection position of the upper end cover 5 and the conical cylinder 4, so that the seepage of the flushing fluid in the connection position is avoided.

Working principle: when the lithium carbonate is washed and filtered, the lithium carbonate can be firstly placed in the filter box 3, then the upper end cover 5 is slid upwards through the hydraulic rod 2 to separate the upper end cover 5 from the conical cylinder 4, the filter box 3 is placed on the placement frame 41, the stabilizing seat 42 is matched with the stabilizing groove 32 in a plugging manner to enable the filter box 3 to be more stable, then the upper end cover 5 is slid downwards through the hydraulic rod 2 to be plugged with the conical cylinder 4, then the water pump 62 works to spray flushing liquid from the spray head 6 to wash and filter materials in the filter box 3, the washed flushing liquid is filtered out of the filter membrane 31 and is discharged from the lower water outlet 44, and other filtered materials can be discharged through the slag discharge port 43;

after the flushing and filtering are finished, the filtering box 3 and the filtered materials can be taken out through the steps, and the filtering box 3 is replaced for the next filtering.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The automatic lithium carbonate screening and filtering mechanism comprises a filtering box (3) and is characterized by also comprising a conical cylinder (4) and an upper end cover (5);

the conical cylinder (4) is fixedly provided with a placing frame (41), and the filtering box (3) is supported by the placing frame (41);

the conical cylinder (4) is in plug-in fit with the upper end cover (5), a slag discharge port (43) and a water discharge port (44) are fixedly formed in the conical cylinder (4), and a spraying assembly is arranged on the upper end cover (5).

2. The automatic lithium carbonate screening and filtering mechanism according to claim 1, wherein a stabilizing seat (42) is fixedly arranged on the placing frame (41), a stabilizing groove (32) is formed in the filtering box (3), and the stabilizing seat (42) is in plug-in fit with the stabilizing groove (32);

a plurality of filter membranes (31) are fixedly arranged on the filter box (3).

3. The automatic lithium carbonate screening and filtering mechanism according to claim 1, further comprising a base (1), wherein a protective shell (11) is fixedly arranged on the base (1), a supporting seat (22) is fixedly arranged on the protective shell (11), and the supporting seat (22) is fixedly connected with the conical cylinder (4).

4. A lithium carbonate automatic screening and filtering mechanism according to claim 3, characterized in that the base (1) is fixedly provided with a hydraulic rod (2), the telescopic end of the hydraulic rod (2) is fixedly provided with a connecting rod (21), and the connecting rod (21) is fixedly connected with the upper end cover (5).

5. The automatic lithium carbonate screening and filtering mechanism according to claim 1, wherein the spraying assembly comprises a plurality of spray heads (6), and the spray heads (6) are fixedly arranged on the upper end cover (5);

the water pump is characterized by further comprising a water pump (62) which is fixedly arranged on the protective shell (11), and a water outlet pipe (61) is fixedly arranged on a water outlet of the water pump (62) and is communicated with the spray heads (6) through the water outlet pipe (61).

6. The automatic lithium carbonate screening and filtering mechanism according to claim 1, wherein a sealing ring is fixedly arranged on the upper end cover (5).