CN217392641U - A fall magnetism device for lithium carbonate compounding - Google Patents

Abstract

The utility model relates to a fall magnetic device for lithium carbonate compounding, including the blending bunker to and rotate the pivot of connecting in the blending bunker, the rigid coupling has the helical blade who extends along its axis in the pivot, the last bar magnet that a plurality of edges pivot axis of being equipped with of helical blade arranges. The utility model discloses when the pivot rotated, helical blade mixed the raw materials when driving the raw materials conveying, and the bar magnet that lies in helical blade simultaneously carries out abundant contact with the raw materials, and the magnetic substance in the raw materials is attracted by the bar magnet to make the magnetic substance break away from the raw materials, reduce the content of magnetic substance, reduce the influence of magnetism position to lithium carbonate production.

Description

A fall magnetism device for lithium carbonate compounding

Technical Field

The utility model relates to a chemical industry field especially involves lithium carbonate technical field, specifically indicates a magnetism reducing device for lithium carbonate compounding.

Background

Lithium carbonate is an inorganic compound, has a chemical formula of Li2CO3, a molecular weight of 73.89, colorless monoclinic crystals, is slightly soluble in water and dilute acid, and is insoluble in ethanol and acetone. The heat stability is lower than that of carbonate of other elements in the same group in the periodic table, and the carbonate is not deliquescent in air and can be obtained by adding lithium sulfate or lithium oxide solution into sodium carbonate. The water solution can be converted into acid salt by introducing carbon dioxide, and the acid salt is boiled to hydrolyze. Used as raw materials of ceramics, glass, ferrite, etc., component silver paste spraying, etc., and is used for treating mental depression in medicine.

In the production process of finished lithium carbonate products, a large amount of production equipment is needed, a large amount of equipment needs to be maintained frequently in the process, particularly, foreign matters are inevitably generated in the process of maintenance, and a large amount of magnetic substances exist in raw materials during the mixing of the raw materials, so that the preparation of lithium carbonate is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a fall magnetism device for lithium carbonate compounding, when the conveying of raw materials compounding, reduce magnetic substance's content, reduce the influence of magnetism position to lithium carbonate production.

The utility model discloses a following technical scheme realizes, a magnetism reducing device for lithium carbonate compounding, including the blending bunker to and rotate the pivot of connecting in the blending bunker, the rigid coupling has the helical blade who extends along its axis in the pivot, the last bar magnet that is equipped with a plurality of edges pivot axis and arranges of helical blade.

The utility model discloses when using, when the pivot rotated, helical blade mixed the raw materials when driving the raw materials conveying, and the bar magnet that lies in helical blade simultaneously carries out abundant contact with the raw materials, and the magnetic substance in the raw materials is attracted by the bar magnet to make the magnetic substance break away from the raw materials, reduce the content of magnetic substance, reduce the influence of magnetism position to lithium carbonate production.

Preferably, the feeding device further comprises a feeding bin arranged on the support, a discharging port at the bottom end of the feeding bin is communicated with a feeding port of the mixing bin, a magnetic net is arranged in the feeding bin and comprises a square frame which is fixedly connected in the feeding bin and is matched with the feeding bin, a plurality of transversely extending intermediate pipes are fixedly connected in the square frame, a plurality of longitudinally extending communicating pipes which are communicated with adjacent intermediate pipes are further fixedly connected in the square frame, and a plurality of electromagnets are arranged in the intermediate pipes and the communicating pipes.

When the optimal scheme is used, the amount of the magnetic substances in the raw materials is unstable, and when the amount of the magnetic substances is excessive, the magnetic substances still remain in the raw materials after the magnetic rods are saturated, so that the magnetic net is arranged in the feeding bin, the raw materials penetrate through the magnetic net, the electromagnet is started, the electromagnet attracts the magnetic substances to the intermediate pipe or the communicating pipe, the magnetic substances in the raw materials are removed at one time, the amount of the magnetic substances is reduced, the content of the magnetic substances in the raw materials is reduced through twice removal of the magnetic substances, and the influence of the magnetic position on the production of lithium carbonate is reduced.

Preferably, the electromagnet is positioned at the joint of the intermediate pipe and the communicating pipe.

This preferred scheme is convenient for make full use of the radiation range of electro-magnet.

Preferably, a funnel positioned above the magnetic net is further fixedly connected in the feeding bin, the funnel is tapered, a material leaking opening at the bottom end of the funnel extends longitudinally, a material leaking pipe sliding transversely is further arranged between the funnel and the magnetic net, and the material leaking pipe is connected with the material leaking opening through a hose.

This preferred scheme is when using, in adding the feeding storehouse with the raw materials, under the effect of funnel, makes the raw materials arrange along the extending direction of leaking the material mouth, and drive simultaneously leaks the material pipe along lateral shifting, makes the raw materials along transversely spilling on the magnetic force net to make full use of magnetic force net, thereby make the magnetic force net fully attract magnetic substance.

Preferably, two opposite sliding grooves are formed in two side walls of the feeding bin, which extend transversely, a sliding block connected in the sliding grooves in a sliding mode is fixedly connected to the material leaking pipe, a lead screw located in the sliding grooves and extending transversely is connected to the feeding bin in a shaft mode, the lead screw penetrates through the sliding block and is in threaded connection with the sliding block, and two motors for driving the two lead screws are arranged outside the feeding bin.

This preferred scheme drives the lead screw through the motor and rotates, realizes leaking the material pipe and follows lateral shifting.

Preferably, the material leakage opening is positioned in the middle of the feeding bin in the transverse direction.

This preferred solution reduces the stretched length of the hose.

Preferably, the top surface of the feeding bin is provided with two feeding holes positioned at two sides of the material leakage hole.

This preferred scheme is through the setting of two feed inlets, and in the feed storehouse was added simultaneously to two kinds of raw materialss of being convenient for, made the raw materials just mix in the feed storehouse.

The utility model has the advantages that: when the rotating shaft rotates, the helical blade drives the raw materials to be conveyed, the raw materials are mixed, meanwhile, the magnetic rod on the helical blade is in full contact with the raw materials, and the magnetic substances in the raw materials are attracted by the magnetic rod, so that the magnetic substances are separated from the raw materials, the content of the magnetic substances is reduced, and the influence of the magnetic position on the production of lithium carbonate is reduced; because the quantity of the magnetic substances in the raw materials is unstable, when the quantity of the magnetic substances is excessive, the magnetic substances still remain in the raw materials after the magnetic rods are saturated, the magnetic net is arranged in the feeding bin, the raw materials pass through the magnetic net, the electromagnet is started, the electromagnet attracts the magnetic substances to the middle pipe or the communicating pipe, the magnetic substances in the raw materials are removed at one time, the quantity of the magnetic substances is reduced, and therefore the content of the magnetic substances in the raw materials is reduced through twice removal of the magnetic substances, and the influence of the magnetic position on the production of the lithium carbonate is reduced.

Drawings

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

FIG. 2 is a schematic top view of a portion of a magnetic force screen;

FIG. 3 is a schematic top perspective view of a portion of a leak tube;

shown in the figure:

1. mixing bunker, 2, helical blade, 3, magnetic rod, 4, feeding bunker, 5, magnetic net, 6, tee joint, 7, chute, 8, hose, 9, funnel, 10, leakage pipe, 11, lead screw, 12, slider, 13, intermediate pipe, 14, electromagnet, 15 and communicating pipe.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to the attached drawings 1-3, the utility model relates to a magnetism device falls for lithium carbonate compounding, including blending bunker 1 to and rotate the pivot of connecting in blending bunker 1, be equipped with drive pivot pivoted motor in the blending bunker 1, the rigid coupling has helical blade 2 along its axis extension in the pivot, be equipped with a plurality of bar magnets 3 of arranging along the pivot axis on helical blade 2.

The top of blending bunker 1 is equipped with feeding storehouse 4, and feeding storehouse 4 and blending bunker 1 set up on the support, and the discharge gate of feeding storehouse 4 bottom and the feed inlet of blending bunker 1 are through first pipeline intercommunication, are equipped with tee bend 6 on the first pipeline, set up two feed inlets that are located the hourglass material mouth both sides on the 4 top surfaces of feeding storehouse, be equipped with magnetic force net 5 in the feeding storehouse 4, magnetic force net 5 include the rigid coupling in feeding storehouse 4 and with the square frame of feeding storehouse 4 adaptation, the rigid coupling has a plurality of horizontally extending intermediate tubes 13 in the square frame, the rigid coupling still has a plurality of vertically extending and communicates the communicating pipe 15 of adjacent intermediate tube 13 in the square frame, be equipped with a plurality of electro-magnets 14 in intermediate tube 13 and communicating pipe 15, electro-magnet 14 is located the handing-over department of intermediate tube 13 and communicating pipe 15.

A funnel 9 positioned above the magnetic net 5 is fixedly connected in the feeding bin 4, the funnel 9 is tapered, a material leaking port at the bottom end of the funnel 9 extends longitudinally, the material leaking port is positioned in the middle of the feeding bin 4 in the transverse direction, a material leaking pipe 10 sliding in the transverse direction is arranged between the funnel 9 and the magnetic net 5, and the material leaking pipe 10 is connected with the material leaking port through a hose 8.

Two chutes 7 which are arranged oppositely are arranged on two side walls of the transverse extension of the feeding bin 4, a sliding block 12 which is connected in the chute 7 in a sliding manner is fixedly connected to the material leakage pipe 10, a lead screw 11 which is located in the chute 7 and extends transversely is connected to the feeding bin 4 in a shaft manner, the lead screw 11 is connected to the sliding block 12 in a penetrating manner and in a threaded manner, and two motors which are respectively driven to form the two lead screws 11 are arranged outside the feeding bin 4.

The side wall of the feeding bin 4 is also provided with a perforation which is positioned above the magnetic net 5, and an air nozzle is arranged in the perforation.

When the utility model is used, raw materials enter the feeding bin 4 from the feeding hole of the feeding bin 4, move to the material leaking port along the funnel 9 and enter the material leaking pipe 10 from the hose 8, at the moment, the material leaking pipe 10 moves transversely under the rotation of the screw rod 11, the raw materials fall onto the magnetic net 5 from the material leaking pipe 10, and the electromagnet 14 in the magnetic net 5 adsorbs magnetic substances, so that the raw materials are removed for the first time;

the raw materials enters into blending bunker 1 through first pipeline in, when the pivot rotated, helical blade 2 drove the raw materials conveying in, mixes the raw materials, lies in bar magnet 3 on helical blade 2 simultaneously and carries out abundant contact with the raw materials, and the magnetic substance in the raw materials is attracted by bar magnet 3 to make the magnetic substance break away from in the raw materials, reduce the content of magnetic substance, reduce the influence of magnetism position to lithium carbonate production.

After the material mixing is completed, the magnetic rod 3 is taken out of the helical blade 2, then the magnetic substance is removed, the electromagnet 14 is stopped to work, the other opening of the tee joint 6 is opened, then the air injection head is used for purging the magnetic net 5, so that the magnetic substance falls into the other opening of the tee joint 6, and the magnetic net 5 is cleaned.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims (7)

1. The utility model provides a fall magnetic device for lithium carbonate compounding which characterized in that: the rotary mixer comprises a mixing bin (1) and a rotary shaft connected in the mixing bin (1) in a rotating mode, wherein a spiral blade (2) extending along the axis of the spiral blade is fixedly connected to the rotary shaft, and a plurality of magnetic rods (3) distributed along the axis of the rotary shaft are arranged on the spiral blade (2).

2. The magnetism reducing device for lithium carbonate mixing material according to claim 1, characterized in that: still including setting up feeding storehouse (4) on the support, the discharge gate of feeding storehouse (4) bottom communicates with the feed inlet of blending bunker (1), is equipped with magnetic force net (5) in feeding storehouse (4), magnetic force net (5) including the rigid coupling in feeding storehouse (4) and with the square frame of feeding storehouse (4) adaptation, the rigid coupling has intermediate pipe (13) of a plurality of horizontal extensions in the square frame, the rigid coupling still has communicating pipe (15) of a plurality of vertical extensions and the adjacent intermediate pipe (13) of intercommunication in the square frame, be equipped with a plurality of electro-magnets (14) in intermediate pipe (13) and communicating pipe (15).

3. The magnetism reducing device for lithium carbonate mixing material according to claim 2, characterized in that: the electromagnet (14) is positioned at the joint of the middle pipe (13) and the communicating pipe (15).

4. The magnetism reducing device for lithium carbonate mixing according to claim 2, characterized in that: still the rigid coupling has funnel (9) that is located magnetic force net (5) top in feeding storehouse (4), and funnel (9) is conical, and the hourglass material mouth of funnel (9) bottom is along longitudinal extension, still is equipped with between funnel (9) and magnetic force net (5) along lateral sliding's hourglass material pipe (10), leaks material pipe (10) and is connected with leaking the material mouth through hose (8).

5. The magnetism reducing device for lithium carbonate mixing material according to claim 4, characterized in that: two relative chutes (7) are formed in the two side walls of the transverse extension of the feeding bin (4), a sliding block (12) which is connected in the chutes (7) in a sliding manner is fixedly connected to the upper portion of the material leakage pipe (10), a lead screw (11) which is located in the chutes (7) and extends transversely is connected to the feeding bin (4) in a shaft connection mode, the lead screw (11) penetrates through the slide block (12) and is connected to the thread, and two motors which are used for driving the two lead screws (11) are arranged outside the feeding bin (4).

6. The magnetism reducing device for lithium carbonate mixing material according to claim 4, characterized in that: the material leakage opening is positioned in the transverse middle position of the feeding bin (4).

7. The magnetism reducing device for lithium carbonate mixing material according to claim 4, characterized in that: and the top surface of the feeding bin (4) is provided with two feeding holes positioned at two sides of the material leakage hole.

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