CN211836406U - Lithium hydroxide purification product crystallizer - Google Patents

Abstract

The utility model discloses a lithium hydroxide purification result crystallizer, including the casing of installing the support frame, be equipped with the crystallization plate in the casing, the crystallization plate cross-section is decurrent toper, the crystallization plate center is equipped with the hourglass export, shells inner wall is equipped with the cavity, be equipped with the second cavity of the first cavity of intercommunication in the crystallization plate, all fill water in first cavity and the second cavity, be equipped with the heating mechanism that heats the water in first cavity and the second cavity on the casing, the rotation is equipped with the bull stick in the casing, a plurality of puddlers of fixedly connected with around the bull stick, be equipped with drive bull stick pivoted actuating mechanism on the casing, be equipped with in the casing and clearly scrape the structure. The utility model discloses it is rational in infrastructure, can conveniently derive the crystallisate after the crystallization, avoid being stained with and attach and blocking phenomenon, the effect of heating simultaneously is stable for the constancy of temperature has guaranteed the crystallization effect.

Description

Lithium hydroxide purification product crystallizer

Technical Field

The utility model relates to a lithium hydroxide purification technical field especially relates to a lithium hydroxide purification result crystallizer.

Background

The high-purity lithium hydroxide is an important source of lithium element and is widely applied to high and new technical fields such as new energy and new materials. In the process of purifying and preparing lithium hydroxide, crystallization operations are often needed for many times to improve the purity of lithium hydroxide, generally, the influence of temperature is small in the process of crystallizing lithium hydroxide, but the influence is important when lithium hydroxide with high purity is crystallized.

The existing crystallizer is often heated directly by a heating device sleeved outside a container, and the position for receiving the crystallized substances inside the existing crystallizer is not necessarily well conducted to heat, so that the crystallization efficiency is low, and the crystallization quality is influenced; moreover, the crystallization position is easy to be stained and attached, the subsequent crystallization quality is influenced, and manual cleaning is troublesome.

To this end, we propose a lithium hydroxide purification product crystallizer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lithium hydroxide purification product crystallizer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium hydroxide purification result crystallizer, is including the casing of installing the support frame, be equipped with the crystallization board in the casing, the crystallization board cross-section is decurrent toper, crystallization board center is equipped with the hourglass export, shells inner wall is equipped with the cavity, be equipped with the second cavity of the first cavity of intercommunication in the crystallization board, all fill with water in first cavity and the second cavity, be equipped with the heating mechanism that heats the water in first cavity and the second cavity on the casing, the casing internal rotation is equipped with the bull stick, a plurality of puddlers of fixedly connected with around the bull stick, be equipped with drive bull stick pivoted actuating mechanism on the casing, be equipped with clearly in the casing and scrape the structure, it is equipped with the sealing plug to spill the intraoral matching of mouth, the sealing plug passes through control mechanism and bull stick sliding connection, the fixed feed liquor pipe and the evaporation export of being equipped with of casing up.

Preferably, the heating mechanism comprises a plurality of electric heating pipes which are uniformly fixed on the lower end surface of the shell in a surrounding manner, and the plurality of electric heating pipes penetrate through the shell and extend into the first cavity.

Preferably, the driving mechanism comprises a driving motor fixedly installed on the upper end surface of the shell, the upper end of the rotating rod extends out of the shell and is fixedly sleeved with a driven bevel gear, the output end of the driving motor is coaxially and fixedly connected with a driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, the structure of scraping clearly sets up the wallboard of scraping in the bull stick both sides including the symmetry, two scrape the wallboard and offset with shells inner wall, and two scrape the wallboard respectively with a plurality of puddler fixed connection, the bull stick bilateral symmetry is equipped with two and scrapes the bottom plate, two scrape the bottom plate and all through falling L type strip and bull stick fixed connection.

Preferably, the control mechanism comprises a through hole penetrating through the rotating rod, a sliding rod is arranged in the through hole in a matching sliding mode, the lower end of the sliding rod extends into the shell and is fixedly connected with the sealing plug, the upper end of the sliding rod extends out of the through hole and is fixedly connected with a rotating handle coaxially, a limiting spring is arranged between the rotating handle and the rotating rod, and the limiting spring is sleeved on the sliding rod.

Preferably, a helical blade is arranged between the rotating rod and the sealing plug, the helical blade is fixedly sleeved on the sliding rod, and the upper end surface of the sealing plug is upward conical.

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

1. when carrying out the crystallization, form the water bath heating form through the water in first cavity and the second cavity, guarantee the homogeneity of heating, also guarantee the temperature of crystallization position simultaneously, increase crystallization effect.

2. Through having set up the wall board of scraping and scraping the bottom plate, clear scraping when stirring, also guarantee to clear when deriving the crystallization simultaneously and scrape the state, avoid the crystallization to be stained with and attach and influence subsequent crystallization operation, do not need the manual work to clear up, it is comparatively convenient.

3. When exporting the crystallization, press the turning handle downwards and rotate, with clear structure cooperation of scraping, can be with convenient the derivation of crystallization, the effect of being stained with of crystallization production when avoiding exporting.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a lithium hydroxide purification product crystallizer provided by the present invention;

FIG. 2 is a schematic diagram of an external structure of a crystallizer for purifying lithium hydroxide products according to the present invention;

fig. 3 is a schematic structural diagram of a rotation rod and a connecting component thereof in a lithium hydroxide purification product crystallizer according to the present invention.

In the figure: the device comprises a shell 1, a crystallization plate 2, a rotating rod 3, a stirring rod 4, a sealing plug 5, a liquid inlet pipe 6, an evaporation outlet 7, an electric heating pipe 8, a driving motor 9, a driven bevel gear 10, a driving bevel gear 11, a scraping plate 12, a scraping plate 13, a sliding rod 14, a rotating handle 15, a limiting spring 16 and a helical blade 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a lithium hydroxide purification product crystallizer, including the casing 1 of installing support frame 18, be equipped with crystallization plate 2 in the casing 1, be used for accepting the crystallisate, crystallization plate 2 cross-section is decurrent toper, crystallization plate 2 center is equipped with the hourglass export, conveniently derive the crystallisate, casing 1 inner wall is equipped with the cavity, be equipped with the second cavity of intercommunication first cavity in the crystallization plate 2, all fill with water in first cavity and the second cavity, adopt the mode of water bath heating, guarantee that the heating is even, the heat transfer on crystallization plate 2 is comparatively even simultaneously, be equipped with on the casing 1 and carry out the heating mechanism that heats to the water in first cavity and the second cavity.

Wherein, heating mechanism is including evenly surrounding a plurality of electric heating pipe 8 of fixing terminal surface under casing 1, a plurality of electric heating pipe 8 all run through casing 1 and extend to in the first cavity, adopt prior art, can produce heat after the circular telegram, 1 internal rotation of casing is equipped with bull stick 3, a plurality of puddlers 4 of fixedly connected with around the bull stick 3, a plurality of puddlers 4 rotate and to play the stirring effect, be equipped with 3 pivoted actuating mechanism of drive bull stick on the casing 1, actuating mechanism includes the driving motor 9 of fixed mounting at 1 up end of casing, 3 upper ends of bull stick extend to casing 1 outer and fixed cover and are equipped with driven bevel gear 10, the coaxial fixedly connected with initiative bevel gear 11 of driving motor 9 output, initiative bevel gear 11 and driven bevel gear 10 mesh are connected, driving motor 9 can drive bull stick 3 rotations.

Wherein, be equipped with in casing 1 and clearly scrape the structure, it sets up the wallboard 12 of scraping in 3 both sides of bull stick including the symmetry to clearly scrape the structure, two scrape wallboard 12 and offset with 1 inner wall of casing, and two scrape wallboard 12 respectively with 4 fixed connection of a plurality of puddlers, 3 bilateral symmetry of bull stick is equipped with two and scrapes bottom plate 13, two scrape bottom plate 13 all through falling L type strip and 3 fixed connection of bull stick, when 3 rotations of bull stick, can clearly scrape inner wall and crystallization plate 2, avoid being stained with and attach, it is equipped with sealing plug 5 to spill intraoral the matching, play sealed effect.

Wherein, the sealing plug 5 is connected with the rotating rod 3 in a sliding way through a control mechanism, the control mechanism comprises a through hole which is arranged on the rotating rod 3 in a penetrating way, a sliding rod 14 is arranged in the through hole in a matching and sliding way, the lower end of the sliding rod 14 extends into the shell 1 and is fixedly connected with the sealing plug 5, the upper end of the sliding rod 14 extends out of the through hole and is coaxially and fixedly connected with a rotating handle 15, a limit spring 16 is arranged between the rotating handle 15 and the rotating rod 3, the limit spring 16 is sleeved on the sliding rod 14, the limit spring 16 provides elasticity to play a limiting, when the crystal is not led out, the sealing plug 5 seals the leakage port, a helical blade 17 is arranged between the rotating rod 3 and the sealing plug 5, the helical blade 17 is fixedly sleeved on the sliding rod 14, can rotate and play the guide effect, and sealing plug 5 upper end face is ascending tapered, reduces to be stained with and attaches, and casing 1 upper end face is fixed to be equipped with feed liquor pipe 6 and evaporation outlet 7 for leading-in stoste and deriving out gas.

The utility model discloses in, when using the device, heat the water in first cavity and the second cavity through a plurality of electric heating pipe 8, heat the temperature and keep 60-80 degrees centigrade, then it is leading-in with the raw materials through feed liquor pipe 6, and open driving motor 9, driving motor 9 drives drive bevel gear 11 and rotates, it rotates to drive driven bevel gear 10, thereby drive bull stick 3 and rotate, make a plurality of puddler 4 rotate, stir, increase crystallization efficiency, this in-process, scrape wallboard 12 and scrape bottom plate 13 and clearly scrape inner wall and crystallization plate 2, avoid being stained with and adhere, when needing to derive the crystal, press down turning handle 15, make sealing plug 5 downwards and remove the hourglass export, it drives helical blade 17 and rotates to rotate turning handle 15, play the effect of deriving, derive the crystal.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a lithium hydroxide purification product crystallizer, includes casing (1) of installing support frame (18), its characterized in that, be equipped with crystallization plate (2) in casing (1), crystallization plate (2) cross-section is decurrent toper, crystallization plate (2) center is equipped with the hourglass export, casing (1) inner wall is equipped with the cavity, be equipped with the second cavity of intercommunication first cavity in crystallization plate (2), all fill with water in first cavity and the second cavity, be equipped with the heating mechanism that heats the water in first cavity and the second cavity on casing (1), the casing (1) internal rotation is equipped with bull stick (3), a plurality of puddlers (4) of fixedly connected with around bull stick (3), be equipped with drive bull stick (3) pivoted actuating mechanism on casing (1), be equipped with in casing (1) and clearly scrape the structure, the inner side of the leakage opening is provided with a sealing plug (5) in a matching mode, the sealing plug (5) is connected with the rotating rod (3) in a sliding mode through a control mechanism, and a liquid inlet pipe (6) and an evaporation outlet (7) are fixedly arranged on the upper end face of the shell (1).

2. A crystallizer for purifying products of lithium hydroxide as claimed in claim 1, wherein said heating means comprises a plurality of electric heating tubes (8) uniformly fixed around the lower end surface of the shell (1), said plurality of electric heating tubes (8) extending through the shell (1) and into the first cavity.

3. The lithium hydroxide purification product crystallizer according to claim 1, wherein the driving mechanism comprises a driving motor (9) fixedly installed on the upper end surface of the shell (1), the upper end of the rotating rod (3) extends out of the shell (1) and is fixedly sleeved with a driven bevel gear (10), the output end of the driving motor (9) is coaxially and fixedly connected with a driving bevel gear (11), and the driving bevel gear (11) is meshed with the driven bevel gear (10).

4. The crystallizer for purifying products of lithium hydroxide according to claim 1, wherein the scraping structure comprises scraping plates (12) symmetrically arranged at two sides of the rotating rod (3), two scraping plates (12) are abutted against the inner wall of the shell (1), the two scraping plates (12) are respectively and fixedly connected with the stirring rods (4), two scraping bottom plates (13) are symmetrically arranged at two sides of the rotating rod (3), and the two scraping bottom plates (13) are both fixedly connected with the rotating rod (3) through inverted L-shaped strips.

5. The crystallizer for purifying products of lithium hydroxide according to claim 1, wherein the control mechanism comprises a through hole penetrating through the rotating rod (3), a sliding rod (14) is slidably arranged in the through hole in a matching manner, the lower end of the sliding rod (14) extends into the shell (1) and is fixedly connected with the sealing plug (5), the upper end of the sliding rod (14) extends out of the through hole and is coaxially and fixedly connected with a rotating handle (15), a limiting spring (16) is arranged between the rotating handle (15) and the rotating rod (3), and the limiting spring (16) is sleeved on the sliding rod (14).

6. The crystallizer for purifying products of lithium hydroxide according to claim 5, wherein a helical blade (17) is arranged between the rotating rod (3) and the sealing plug (5), the helical blade (17) is fixedly sleeved on the sliding rod (14), and the upper end surface of the sealing plug (5) is upward conical.

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