CN213142139U

CN213142139U - Rare earth extraction equipment of environmental protection

Info

Publication number: CN213142139U
Application number: CN202021602480.6U
Authority: CN
Inventors: 程宗敏; 陈勇春; 刘建安; 林春雷; 徐智锋
Original assignee: Longnan Youli Rare Earth Technology Development Co ltd
Current assignee: Longnan Youli Rare Earth Technology Development Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-07
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a rare earth extraction equipment of environmental protection, including first casing and second casing, the equal fixed mounting in bottom side surface four corners position of first casing and second casing has the support frame, the equal fixed mounting in bottom side surface of support frame has the base, the inside upper end fixed mounting of first casing has the extraction room, the inside level of first casing has the baffle to middle-end position slidable mounting, the left side surface middle-end fixed mounting of baffle has the baffle handle, the baffle handle is through the horizontal slip and control baffle take out and put into, the inside lower extreme position slidable mounting of first casing has the receipts material room, the left side surface central point fixed mounting of receipts material room has the receipts material room handle, it takes out and puts into through the horizontal slip and control receipts material room to receive the material room handle, the left side surface upper end middle part position of extraction room runs through fixed mounting and has first feed liquor pipe. The utility model discloses can play and possess the waste water treatment function, avoid polluting river system and soil, do benefit to the effect of environmental protection.

Description

Rare earth extraction equipment of environmental protection

Technical Field

The utility model relates to a tombarthite production facility technical field specifically is a tombarthite extraction equipment of environmental protection.

Background

Rare earth is a name of 'industrial vitamin', and is now an extremely important strategic resource. The rare earth element oxide refers to 15 lanthanide element oxides with atomic numbers of 57 to 71 in the periodic table of elements, and 17 element oxides of scandium and yttrium with similar chemical properties to the lanthanide elements. The rare earth elements are widely applied in the fields of petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and the like. Extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation that separates mixtures by utilizing the different solubilities of components in the system in a solvent. That is, a method of transferring a solute substance from one solvent to another solvent by utilizing the difference in solubility or partition coefficient of the substance in two solvents which are not soluble or slightly soluble with each other. The extraction is widely applied to chemical, metallurgical, food and other industries, and is generally used in petroleum refining industry. The operation of separating the two immiscible liquids after extraction is called liquid separation. Wherein, rare earth extraction equipment is used in the production process of rare earth.

However, the rare earth extraction equipment in the prior art does not have the function of wastewater treatment, and the extraction liquid wastewater after extraction is acidic, so that the wastewater which does not reach the standard is directly discharged to the outside, the water system and soil are easily polluted, and the environment is not protected.

SUMMERY OF THE UTILITY MODEL

Problem (A)

Not enough to prior art exists, the utility model provides a rare earth extraction equipment of environmental protection aims at solving the rare earth extraction equipment among the prior art and has not possessed the function that has waste water treatment when the extraction, and the extraction liquid waste water after the extraction is accomplished is acidity, directly arranges not up to standard waste water to the external world, pollutes river system and soil easily, is unfavorable for the technical problem of environmental protection.

(II) technical scheme

In order to solve the technical problem, the utility model adopts the following technical scheme: the environment-friendly rare earth extraction equipment comprises a first shell and a second shell, wherein four corners of the outer surface of the bottom side of the first shell and the outer surface of the bottom side of the second shell are fixedly provided with a support frame, the outer surface of the bottom side of the support frame is fixedly provided with a base, the upper end of the inner part of the first shell is fixedly provided with an extraction chamber, the inner part of the first shell is horizontally and slidably provided with a baffle plate towards the middle end, the middle end of the outer surface of the left side of the baffle plate is fixedly provided with a baffle plate handle, the baffle plate handle controls the baffle plate to be taken out and put in through left-right sliding, the lower end of the inner part of the first shell is slidably provided with a material receiving chamber, the middle position of the outer surface of the left side of the material receiving chamber is fixedly provided with a material receiving chamber handle, the material receiving chamber handle controls the material receiving chamber to be taken out and put in through left-right sliding, the middle, the top side surface left end middle position of first casing runs through fixed mounting and has the feeder hopper, the top side surface left end position of feeder hopper rotates and installs the hinge, the right side surface fixed mounting of hinge has the apron, the top side surface central position of extraction chamber rotates and installs first rotation axis, the surface branch row fixed mounting of first rotation axis has 8 first stirring rakes, the range of first stirring rake is 4 lines 2 and arranges the distribution on a longitudinal section, the top side surface central position fixed mounting of first casing has first motor case, the inside fixed mounting of first motor case has first driving motor, the vertical central position of lower extreme of first driving motor rotates and installs first drive shaft, the lower extreme of first drive shaft with the upper end fixed connection of first rotation axis, the right side surface central position upper end fixed mounting of first motor case has first opening button, the outer surface of the bottom side of the first opening button is fixedly connected with a first closing button, the middle position of the lower end of the inner surface of the right side of the extraction chamber is provided with a liquid outlet, the bottom position of the liquid outlet is obliquely and downwards penetrated and fixedly provided with a liquid guide pipe, the tail end of the liquid guide pipe penetrates to the position of the lower left end of the interior of the second shell, the middle position of the left end of the outer surface of the top side of the second shell is penetrated and fixedly provided with a second liquid inlet pipe, the middle position of the inner surface of the top side of the second shell is rotatably provided with a second rotating shaft, the outer surface of the second rotating shaft is fixedly provided with 18 second stirring paddles in rows and columns, the arrangement of the second stirring paddles is distributed on a longitudinal section in 9 rows and 2 columns, the middle position of the outer surface of the top side of the second shell is fixedly, the automatic liquid discharging device is characterized in that a second driving shaft is rotatably mounted at the longitudinal central position of the lower end of a second driving motor, the lower end of the second driving shaft is fixedly connected with the upper end of a second rotating shaft, a second opening button is fixedly mounted at the upper end of the central position of the outer surface of the right side of a second motor box, a second closing button is fixedly connected with the outer surface of the bottom side of the second opening button, a liquid discharging pipe penetrates through the middle position of the lower end of the outer surface of the right side of a second shell and is fixedly mounted, a pH value detector is fixedly mounted at the left position of the upper end of the liquid discharging pipe, and a liquid collecting pool.

Preferably, a first valve is rotatably mounted in the middle of the upper end of the first liquid inlet pipe, and the first valve controls the opening and closing of the first liquid inlet pipe by rotating up and down.

Preferably, a cover plate handle is fixedly installed in the middle of the right end of the outer surface of the top side of the cover plate, and the cover plate handle controls the cover plate to be opened and closed by rotating the hinge left and right.

Preferably, the first on button and the first off button are electrically connected to an external power source to control the start and stop of the first driving motor.

Preferably, a second valve is rotatably mounted in the middle of the left end of the second liquid inlet pipe, and the second valve controls the opening and closing of the second liquid inlet pipe through left-right rotation.

Preferably, the second on button and the second off button are electrically connected to an external power source to control the start and stop of the second driving motor.

Preferably, a third valve is rotatably mounted at the right position of the upper end of the drain pipe, and the third valve controls the opening and closing of the drain pipe through up-down rotation.

(III) advantageous effects

This rare earth extraction equipment of environmental protection, through being provided with the liquid outlet, the catheter, the second feed liquor pipe, the second valve, the second rotation axis, the second stirring rake, the second motor case, second driving motor, the second drive shaft, the second is opened the button, the second is closed the button, the fluid-discharge tube, the pH valve detector, the combined coordination of third valve and collecting tank, make rare earth extraction equipment possess the waste water treatment function, extract waste water after accomplishing the extraction carries out the neutralization, and detect ultimate waste water and just discharge up to standard, the contaminated water system and soil have been avoided, do benefit to the environmental protection.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1-a first shell, 2-a second shell, 3-a support frame, 4-a base, 5-an extraction chamber, 6-a baffle, 7-a baffle handle, 8-a material receiving chamber, 9-a material receiving chamber handle, 10-a first liquid inlet pipe, 11-a first valve, 12-a feed hopper, 13-a hinge, 14-a cover plate, 15-a cover plate handle, 16-a first rotating shaft, 17-a first stirring paddle, 18-a first motor box, 19-a first driving motor, 20-a first driving shaft, 21-a first opening button, 22-a first closing button, 23-a liquid outlet, 24-a liquid guide pipe, 25-a second liquid inlet pipe, 26-a second valve, 27-a second rotating shaft, 28-a second stirring paddle, 29-a second motor box, 30-a second driving motor, 31-a second driving shaft, 32-a second opening button, 33-a second closing button, 34-a liquid discharge pipe, 35-a pH value detector, 36-a third valve and 37-a liquid collecting pool.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

As shown in fig. 1 to 3:

the utility model provides an environment-friendly rare earth extraction device, which comprises a first shell 1 and a second shell 2, four corners of the outer surfaces of the bottom sides of the first shell 1 and the second shell 2 are all fixedly provided with a support frame 3, the outer surfaces of the bottom sides of the support frame 3 are all fixedly provided with a base 4, the inner upper end of the first shell 1 is fixedly provided with an extraction chamber 5, the inner horizontal middle position of the first shell 1 is slidably provided with a baffle 6, the middle position of the left outer surface of the baffle 6 is fixedly provided with a baffle handle 7, the baffle handle 7 controls the taking out and putting in of the baffle 7 through sliding left and right, the inner lower end of the first shell 1 is slidably provided with a material receiving chamber 8, the central position of the left outer surface of the material receiving chamber 8 is fixedly provided with a material receiving chamber handle 9, the material receiving chamber handle 9 controls the taking out and putting in of the material receiving chamber 8 through sliding left and right, the middle position of the upper end of the left outer surface of the extraction chamber, a feed hopper 12 is fixedly arranged at the middle position of the left end of the outer surface of the top side of the first shell 1 in a penetrating manner, a hinge 13 is rotatably arranged at the left end position of the outer surface of the top side of the feed hopper 12, a cover plate 14 is fixedly arranged at the outer surface of the right side of the hinge 13, a first rotating shaft 16 is rotatably arranged at the central position of the inner surface of the top side of the extraction chamber 5, 8 first stirring paddles 17 are fixedly arranged on the outer surface of the first rotating shaft 16 in rows and columns, the first stirring paddles 17 are arranged on a longitudinal section and distributed in 4 rows and 2 columns, a first motor box 18 is fixedly arranged at the central position of the outer surface of the top side of the first shell 1, a first driving motor 19 is fixedly arranged in the first motor box 18, a first driving shaft 20 is rotatably arranged at the longitudinal central position of the lower end of the first driving shaft 20, the lower end of the first driving shaft 20 is fixedly connected with the, a first closing button 22 is fixedly connected to the outer surface of the bottom side of the first opening button 21, a liquid outlet 23 is arranged at the middle position of the lower end of the inner surface of the right side of the extraction chamber 5, a liquid guide tube 24 is fixedly penetrated and installed at the bottom end position of the liquid outlet 23 obliquely downwards from the right side, the tail end of the liquid guide tube 24 is penetrated to the lower left end position of the interior of the second casing 2, a second liquid inlet pipe 25 is fixedly penetrated and installed at the middle position of the left end of the outer surface of the top side of the second casing 2, a second rotating shaft 27 is rotatably installed at the middle position of the inner surface of the top side of the second casing 2, 18 second stirring paddles 28 are fixedly installed on the outer surface of the second rotating shaft 27 in rows and columns, the arrangement of the second stirring paddles 26 is distributed in 2 rows on a longitudinal section of 9, a second motor box 29 is fixedly installed at the middle position of the outer surface of the top side of the second casing 2, the lower end of the second driving shaft 31 is fixedly connected with the upper end of the second rotating shaft 27, the upper end of the center position of the right outer surface of the second motor box 29 is fixedly provided with a second opening button 32, the bottom outer surface of the second opening button 32 is fixedly connected with a second closing button 33, the middle position of the lower end of the right outer surface of the second shell 2 is fixedly provided with a liquid discharge pipe 34 in a penetrating way, the left position of the upper end of the liquid discharge pipe 34 is fixedly provided with a pH value detector 35, and a liquid collecting pool 37 is fixedly arranged below the tail end of the liquid discharge pipe 34.

Wherein, the upper end middle part of first feed liquor pipe 10 is rotatory to be installed first valve 11, and opening and closing of first feed liquor pipe 10 is controlled through upper and lower rotation to first valve 11, and first valve 11 here can conveniently be with the extraction liquid that needs to add through throwing into in first feed liquor pipe 10.

Wherein, the middle part of the right end of the outer surface of the top side of the cover plate 14 is fixedly provided with a cover plate handle 15, the cover plate handle 15 controls the opening and closing of the cover plate 14 through the left-right rotating hinge 13, and the cover plate handle 15 at the position can conveniently put in rare earth raw materials needing to be extracted through the feed hopper 12.

Wherein, the first on button 21 and the first off button 22 control the start and stop of the first driving motor 19 by electrically connecting with the external power source, and the first on button 21 and the first off button 22 can accelerate the rare earth raw material and the extract liquid to be stirred by the first stirring paddle 17.

Wherein, the second valve 26 is rotatably installed in the middle position of the left end of the second liquid inlet pipe 25, the second valve 26 controls the opening and closing of the second liquid inlet pipe 25 by rotating left and right, and the second valve 26 can conveniently put the alkaline liquid to be added into the second liquid inlet pipe 25.

The second on button 32 and the second off button 33 are electrically connected to an external power source to control the start and stop of the second driving motor 30, and the second on button 32 and the second off button 33 can make the extraction waste liquid and the alkaline liquid be fully mixed by the second paddle 28.

A third valve 36 is rotatably mounted at a right position of an upper end of the drain pipe 34, and the third valve 36 controls opening and closing of the drain pipe 36 by rotating up and down. The third valve 36 can facilitate the discharge of the neutralized waste liquid after passing the detection of the pH detector 35.

When in use: firstly, connecting the equipment to an external power supply, then opening the cover plate 14, putting the rare earth raw material to be extracted into the extraction chamber 5, then closing the cover plate 14, then opening the first liquid inlet pipe 10, putting a proper amount of extraction liquid into the extraction chamber 5, then closing the first liquid inlet pipe 10, then pressing the first opening button 21, starting driving the first driving motor 19, driving the first rotating shaft 16 and the first stirring paddle 17 to rotate through the rotation of the first driving shaft 20, thereby accelerating the extraction and separation of the rare earth raw material and the extraction liquid in the extraction chamber 5, pressing the first closing button 22 to stop stirring after the stirring is finished, after the separation is finished by standing for a period of time, grabbing the baffle handle 7 to slowly move the baffle 6 to the left for a distance, opening the liquid outlet 23, so as to flow the extraction waste liquid into the second shell 2 from the liquid guide pipe 24, and closing the baffle 6 after all the extraction waste liquid is discharged, then, the second liquid inlet pipe 25 is opened to put an appropriate amount of alkaline liquid into the second shell 2, then, the second liquid inlet pipe 25 is closed, then, the second opening button 32 is pressed to enable the second driving motor 30 to start driving, the second rotating shaft 27 and the second stirring paddle 28 are driven to rotate through rotation of the second driving shaft 31, so that the extraction waste liquid in the second shell 2 and the alkaline liquid are subjected to sufficient neutralization reaction, the second closing button 33 is pressed to stop rotating after the pH value of the waste liquid is qualified through observation of the pH value detector 35, then, the third valve 36 is opened to discharge the waste liquid into the liquid collecting tank 37, then, the baffle 6 is opened in a leftward sliding mode, the extracted rare earth material falls into the material collecting chamber 8, the material collecting chamber 8 is opened to collect, and finally, the external power supply is cut off after the structures are reset.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An environmental protection's rare earth extraction equipment which characterized in that: the device comprises a first shell (1) and a second shell (2), wherein four corners of the outer surface of the bottom side of the first shell (1) and the outer surface of the bottom side of the second shell (2) are fixedly provided with a support frame (3), the outer surface of the bottom side of the support frame (3) is fixedly provided with a base (4), the upper end of the inside of the first shell (1) is fixedly provided with an extraction chamber (5), the inside of the first shell (1) is horizontally provided with a baffle (6) in a sliding manner towards the middle end, the middle end of the outer surface of the left side of the baffle (6) is fixedly provided with a baffle handle (7), the baffle handle (7) controls the baffle (6) to be taken out and put in through left-right sliding, the lower end of the inside of the first shell (1) is slidably provided with a material receiving chamber (8), and the central position of the outer surface of the left side of the material receiving chamber (8), receive material room handle (9) and control through the horizontal slip receive taking out and putting into of material room (8), the left side surface upper end middle position of extraction room (5) runs through fixed mounting and has first feed liquor pipe (10), the top side surface left end middle position of first casing (1) runs through fixed mounting and has feeder hopper (12), the top side surface left end position of feeder hopper (12) rotates and installs hinge (13), the right side surface fixed mounting of hinge (13) has apron (14), the top side internal surface central position of extraction room (5) rotates and installs first rotation axis (16), the surface branch of first rotation axis (16) is listed as fixed mounting and has 8 first stirring rake (17), the range of first stirring rake (17) is 4 rows 2 and is listed as the distribution on a longitudinal section, the top side surface central position fixed mounting of first casing (1) has first motor case (18), a first driving motor (19) is fixedly installed inside the first motor box (18), a first driving shaft (20) is rotatably installed at the longitudinal central position of the lower end of the first driving motor (19), the lower end of the first driving shaft (20) is fixedly connected with the upper end of the first rotating shaft (16), a first opening button (21) is fixedly installed at the upper end of the central position of the outer surface of the right side of the first motor box (18), a first closing button (22) is fixedly connected with the outer surface of the bottom side of the first opening button (21), a liquid outlet (23) is formed in the middle position of the lower end of the inner surface of the right side of the extraction chamber (5), a liquid guide pipe (24) is fixedly installed in a manner that the bottom end position of the liquid outlet (23) penetrates downwards in a right inclined manner, and the tail end of the liquid guide pipe (24) penetrates to the lower left end, fixed mounting is run through to the top side surface left end middle position of second casing (2) has second feed liquor pipe (25), the top side internal surface central position of second casing (2) rotates and installs second rotation axis (27), the surface branch row fixed mounting of second rotation axis (27) has 18 second stirring rake (28), the range of second stirring rake (28) is 9 lines 2 and arranges the distribution on a longitudinal section, second casing (2) top side surface central position fixed mounting has second motor case (29), the inside fixed mounting of second motor case (29) has second driving motor (30), the vertical central position of the lower extreme of second driving motor (30) rotates and installs second drive shaft (31), the lower extreme of second drive shaft (31) with the upper end fixed connection of second rotation axis (27), the right side surface central position upper end fixed mounting of second motor case (29) has the second to open the button and press the button (32) The outer surface of the bottom side of the second opening button (32) is fixedly connected with a second closing button (33), the middle of the lower end of the outer surface of the right side of the second shell (2) is fixedly provided with a liquid discharge pipe (34) in a penetrating mode, the left position of the upper end of the liquid discharge pipe (34) is fixedly provided with a pH value detector (35), and a liquid collecting pool (37) is fixedly arranged below the tail end of the liquid discharge pipe (34).

2. The environmentally friendly rare earth extraction plant of claim 1, wherein: a first valve (11) is rotatably mounted in the middle of the upper end of the first liquid inlet pipe (10), and the first valve (11) controls the opening and closing of the first liquid inlet pipe (10) through vertical rotation.

3. The environmentally friendly rare earth extraction plant of claim 1, wherein: and a cover plate handle (15) is fixedly installed in the middle of the right end of the outer surface of the top side of the cover plate (14), and the cover plate handle (15) controls the cover plate (14) to be opened and closed by rotating the hinge (13) left and right.

4. The environmentally friendly rare earth extraction plant of claim 1, wherein: the first opening button (21) and the first closing button (22) are electrically connected with an external power supply to control the starting and stopping of the first driving motor (19).

5. The environmentally friendly rare earth extraction plant of claim 1, wherein: and a second valve (26) is rotatably arranged in the middle of the left end of the second liquid inlet pipe (25), and the second valve (26) controls the opening and closing of the second liquid inlet pipe (25) through left-right rotation.

6. The environmentally friendly rare earth extraction plant of claim 1, wherein: the second on button (32) and the second off button (33) are electrically connected with an external power supply to control the start and stop of the second driving motor (30).

7. The environmentally friendly rare earth extraction plant of claim 1, wherein: a third valve (36) is rotatably mounted at the right position of the upper end of the liquid discharge pipe (34), and the third valve (36) controls the opening and closing of the liquid discharge pipe (34) through vertical rotation.