CN209646260U

CN209646260U - A kind of rare earth dissolver with double Shell

Info

Publication number: CN209646260U
Application number: CN201920301098.2U
Authority: CN
Inventors: 刘春灵
Original assignee: Ganzhou Chengliang Technology Co Ltd
Current assignee: Ganzhou Chengliang Technology Co Ltd
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2019-11-19
Anticipated expiration: 2029-03-11

Abstract

The utility model relates to Rare Earth Production apparatus fields, more particularly to a kind of rare earth dissolver with double Shell, including body, the internal body is equipped with inner casing, the inner casing is filter screen structure, the first stirring motor is equipped with above the body, the first agitating shaft for going deep into inner housing inner is equipped with below first stirring motor, first agitating shaft is equipped with the first paddle, feed inlet and inlet are additionally provided with above the body, the feed inlet and inner housing inner are connected with each other, the organism bottom is additionally provided with the leakage fluid dram of rare earth lysate discharge, scum pipe is additionally provided with below the body, the scum pipe and body inner casing are connected with each other.Rare earths material is added from feed inlet, rare earth lysate is added from inlet, rare earth is attached on inner casing inner wall, lysate does centrifugal movement, it is flowed back into inner casing after the through-hole outflow on inner wall from through-hole, the rare earth being attached on inner casing inner wall is washed away, accelerate rare earth dissolution.

Description

A kind of rare earth dissolver with double Shell

[technical field]

The utility model relates to Rare Earth Production apparatus fields more particularly to a kind of rare earth with double Shell to dissolve dress It sets.

[background technique]

China is the country that rare earth reserves are most in the world, and Elemental partition is comprehensive.By nearly development in 40 years, the whole nation is Most huge rare-earth industry in the world is established, becomes the world's largest Rare Earth Production state, maximum rare earth country of consumption and maximum Rare earth supply country.It during Rare Earth Production, generally requires and converts earth solution for Rare Earth Mine, for the dissolution speed for accelerating rare earth Degree can be stirred rare earth solution commonly using agitating device, and in whipping process, rare earth is easy to be attached in dissolver On wall, rare earth dissolved efficiency is reduced.

The utility model is to research and propose in view of the deficiencies of the prior art.

[utility model content]

The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts, provide a kind of dissolved efficiency it is high have it is double The rare earth dissolver of layer shell.

The utility model can be achieved through the following technical solutions:

The utility model discloses a kind of rare earth dissolver with double Shell, including body, the internal body Equipped with inner casing, the inner casing is filter screen structure, is equipped with the first stirring motor above the body, under first stirring motor Side is equipped with the first agitating shaft for going deep into inner housing inner, and first agitating shaft is equipped with the first paddle, goes back above the body Equipped with feed inlet and inlet, the feed inlet and inner housing inner are connected with each other, and the organism bottom is additionally provided with rare earth lysate The leakage fluid dram of discharge, the body lower section are additionally provided with scum pipe, and the scum pipe and body inner casing are connected with each other.From feed inlet plus Enter rare earths material, rare earth lysate is added from inlet, opens the first stirring motor, the first paddle is to rare earths material and dissolution Liquid agitation, rare earth are attached on inner casing inner wall, and lysate does centrifugal movement, are flowed back after the through-hole outflow on inner wall from through-hole Into inner casing, the rare earth being attached on inner casing inner wall is washed away, accelerates rare earth dissolution, after rare earth is completely dissolved, impurity residual In inner casing, the first valve is opened, body is discharged by leakage fluid dram in rare earth lysate, and body is discharged by scum pipe in impurity.

Preferably, it is the second stir chamber between the body inner wall and inner casing, is additionally provided with the second stirring above the body Motor, the second stirring motor lower section are equipped with the second agitating shaft for going deep into the second stir chamber, and second agitating shaft is equipped with Second paddle accelerates lysate to the rare earth for being attached on inner casing inner wall by stirring to the lysate in the second stir chamber It washes away, further accelerates the dissolution of rare earth.

Preferably, it is respectively equipped with the second valve and third valve from top to bottom on the scum pipe.The second valve is opened, is closed It closes third valve, in contamination precipitation to scum pipe between the second valve and third valve, closes the second valve, open third valve Door, impurity are discharged from scum pipe.

Preferably, the visual window it can be seen that internal body is additionally provided on the body.It is dissolved by visual window confirmation Degree closes the first stirring motor in time, energy saving.

Preferably, it is connected with each other between first stirring motor and the first agitating shaft by speed reducer.

Preferably, the inner shell bottom is inverted cone-shaped structure, and the scum pipe is connected with inner shell bottom lowest part.It is more convenient The dissolved impurity that will be unable to gather at scum pipe.

The utility model has the following advantages compared with prior art:

1. rare earth is attached on inner casing inner wall by the inner casing that filter screen structure is arranged in internal body, when stirring, dissolution Liquid does centrifugal movement, passes in and out from inner casing through-hole, accelerates rare earth dissolution, improves the dissolved efficiency of rare earth.

2. the lysate accelerated in the second stir chamber shakes by the way that the second paddle is arranged in the second stir chamber, stir It mixes liquid to be back in inner casing from the second stir chamber, further accelerates rare earth dissolution, improve the dissolved efficiency of rare earth.

[Detailed description of the invention]

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:

Fig. 1 is the structural schematic diagram of the utility model；

In figure: 1, the first stirring motor；2, the first agitating shaft；3, the first paddle；4, speed reducer；5, feed inlet；6, into Liquid mouth；7, body；8, visual window；9, the second agitating shaft；10, the second paddle；11, leakage fluid dram；12, the first valve；13, second Stirring motor；14, inner casing；15, scum pipe；16, the second valve；17, third valve；18, the second stir chamber；

[specific embodiment]

It elaborates with reference to the accompanying drawing to the embodiments of the present invention:

As shown in Figure 1, the utility model discloses a kind of rare earth dissolver with double Shell, including body 7, machine Inner casing 14 is equipped with inside body 7, inner casing 14 is filter screen structure, is equipped with the first stirring motor 1, the first stirring motor 1 above body 7 Lower section is equipped with the first agitating shaft 2 goed deep into inside inner casing 14, and the first agitating shaft 2 is equipped with the first paddle 3, goes back above body 7 It equipped with feed inlet 5 and inlet 6, is connected with each other inside feed inlet 5 and inner casing 14,7 bottom of body is additionally provided with rare earth lysate row Leakage fluid dram 11 out, scum pipe 15 is additionally provided with below body 7, and scum pipe 15 and inner casing 14 are connected with each other.It is added from feed inlet 5 dilute Native raw material is added rare earth lysate from inlet 6, opens the first stirring motor 1, the first paddle 3 is to rare earths material and dissolution Liquid agitation, rare earth are attached on 14 inner wall of inner casing, and lysate does centrifugal movement, from through-hole after the through-hole outflow on 14 wall of inner casing It flows back into inner casing 14, the rare earth being attached on 14 inner wall of inner casing is washed away, accelerate rare earth dissolution, after rare earth is completely dissolved, Impurity remains in inner casing, opens the first valve 12, and body 7 is discharged by leakage fluid dram 11 in rare earth lysate, and what can not be dissolved is miscellaneous Body 7 is discharged by scum pipe 15 in matter.

Wherein, it is the second stir chamber 18 between 7 inner wall of body and inner casing 14, is additionally provided with the second stirring motor above body 7 13, the second agitating shaft 9 for going deep into the second stir chamber 18 is equipped with below the second stirring motor 13, the second agitating shaft 9 is equipped with second Paddle 10 accelerates lysate to being attached on the dilute of 14 inner wall of inner casing by stirring to the lysate in the second stir chamber 18 Soil washes away, and further accelerates the dissolution of rare earth.

Wherein, the second valve 16 and third valve 17 are respectively equipped on scum pipe 15 from top to bottom.The second valve 16 is opened, Third valve 17 is closed, in contamination precipitation to scum pipe 15 between second valve 16 and third valve 17, the second valve 16 of closing, Third valve 17 is opened, impurity is discharged from scum pipe 15.

Wherein, the visual window 8 it can be seen that internal body is additionally provided on body 7.Dissolution progress is confirmed by visual window 8, The first stirring motor 1 is closed in time, it is energy saving.

Wherein, it is connected with each other between the first stirring motor 1 and the first agitating shaft 2 by speed reducer 4.

Wherein, 14 bottom of inner casing is inverted cone-shaped structure, and scum pipe 15 is connected with 14 bottom lowest part of inner casing.More easily will Can not dissolved impurity gather at scum pipe 15.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, these embodiments can be carried out with a variety of variations, repaired Change, replacement and variant, these change, modification, replacement and modification also should be regarded as the protection scope of the utility model.

Claims

1. a kind of rare earth dissolver with double Shell, including body, it is characterised in that: the internal body is equipped with interior Shell, the inner casing are filter screen structure, and the first stirring motor is equipped with above the body, is equipped with below first stirring motor Go deep into the first agitating shaft of inner housing inner, first agitating shaft is equipped with the first paddle, be additionally provided with above the body into Material mouth and inlet, the feed inlet and inner housing inner are connected with each other, and the organism bottom is additionally provided with the discharge of rare earth lysate Leakage fluid dram, the body lower section are additionally provided with scum pipe, and the scum pipe and body inner casing are connected with each other.

2. the rare earth dissolver according to claim 1 with double Shell, it is characterised in that: the body inner wall with It is the second stir chamber between inner casing, the second stirring motor is additionally provided with above the body, is equipped with below second stirring motor Go deep into the second agitating shaft of the second stir chamber, second agitating shaft is equipped with the second paddle.

3. the rare earth dissolver according to claim 1 with double Shell, it is characterised in that: on the scum pipe from On be respectively equipped with the second valve and third valve down.

4. the rare earth dissolver according to claim 1 with double Shell, it is characterised in that: also set on the body There is the visual window it can be seen that internal body.

5. the rare earth dissolver according to claim 1 with double Shell, it is characterised in that: the first stirring electricity It is connected with each other between machine and the first agitating shaft by speed reducer.

6. the rare earth dissolver according to claim 1 with double Shell, it is characterised in that: the inner shell bottom is Inverted cone-shaped structure, the scum pipe are connected with inner shell bottom lowest part.