CN214529182U

CN214529182U - Solution recovery device for hydrometallurgy filter residue

Info

Publication number: CN214529182U
Application number: CN202023227379.XU
Authority: CN
Inventors: 康丽婷; 赵伟光
Original assignee: Inner Mongolia Huayi Environmental Engineering Co ltd
Current assignee: Inner Mongolia Huayi Environmental Engineering Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-29
Anticipated expiration: 2030-12-28

Abstract

The application discloses be arranged in hydrometallurgy filter residue solution recovery unit, including a jar body, screen cloth board and vacuum pump, fixed the setting is at jar internal on the screen cloth board, the screen cloth board becomes last cavity and lower cavity with jar internal space cut-off, intake pipe and outlet duct have been seted up on the jar body, the intake pipe with last cavity UNICOM, the outlet duct with cavity UNICOM down, the vacuum pump with the outlet duct is connected, the vacuum pump is used for jar body evacuation. The utility model discloses following beneficial effect has: place wet filter residue on screen mesh board, wet filter residue is located the cavity, then opens the vacuum pump, utilizes the vacuum pump to cavity evacuation down, can form the air current that blows to cavity down from the cavity of going up in the jar body like this, and under the drive of air current, solution on the wet filter residue can fall to tank bottoms department, can collect after the company of solution in the filter residue like this again, and collection efficiency is high.

Description

Solution recovery device for hydrometallurgy filter residue

Technical Field

The utility model relates to a hydrometallurgy equipment field especially relates to a be arranged in solution recovery unit of hydrometallurgy filter residue.

Background

A large amount of filter residues are generated in the hydrometallurgical process, the filter residues are wet filter residues, the filter residues contain more solutions, and the solutions have higher recycling value, but a device for recovering the solutions from the hydrometallurgical filter residues does not exist at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned problem, a solution recovery unit in being arranged in hydrometallurgy filter residue is proposed.

The utility model adopts the following technical scheme:

the utility model provides a be arranged in hydrometallurgy filter residue solution recovery unit, includes a jar body, screen cloth board and vacuum pump, fixed the setting at jar internal on the screen cloth board, screen cloth board becomes last cavity and lower cavity with jar internal space segmentation, intake pipe and outlet duct have been seted up on the jar body, the intake pipe with last cavity UNICOM, the outlet duct with cavity UNICOM down, the vacuum pump with the outlet duct is connected, the vacuum pump is used for the evacuation to a jar body.

The effect of this device is as follows, at first places wet filter residue on screen mesh board, and wet filter residue is located the cavity, then opens the vacuum pump, utilizes the vacuum pump to cavity evacuation down, can form the air current that the cavity blown down from the cavity of going up in the jar body like this, and under the drive of air current, solution on the wet filter residue can fall to tank bottoms department, can collect again after the solution in the filter residue like this, collects efficiently. The screen plate is a plate made of a wedge-shaped screen.

Optionally, the tank body is a cylindrical tank body, the feed inlet of the tank body is arranged at the top end of the tank body, the feed inlet upper cover is provided with a cover plate, and the cover plate is provided with a plurality of circular through holes.

The effect of arranging a plurality of (not less than 2) circular through holes is as follows; 1. the wet filter residue can be poured into the tank body conveniently, and the wet filter residue is convenient to pour under the condition that the particles of the wet filter residue are relatively small; 2. the cable can pass through the circular through-hole of apron and twine the apron fixedly, and equipment such as crane, fork truck of being convenient for like this suspends the apron in midair through the cable, and this kind of condition is the great condition of wet filter residue granule, 3, is convenient for form top-down's impinging air when managing to find time, blows away the solution on the wet filter residue fast.

Optionally, a solid outlet is formed in the tank body, the solid outlet is communicated with the upper cavity, a sealing door is rotatably mounted on the tank body, and the sealing door is used for plugging the solid outlet.

The solid outlet is arranged to facilitate taking away the filter residue on the screen plate, and after the solution in the filter residue is blown away by the airflow, the sealing door can be opened to take away the filter residue on the screen plate.

Optionally, the sealing door is fixedly matched with the solid outlet through a bolt assembly, and a sealing ring is arranged between the sealing door and the tank body.

The sealing ring is arranged between the sealing door and the tank body to play a role in sealing, and liquid is prevented from flowing out from a gap between the tank body and the sealing door.

Optionally, still include and receive the liquid pipe, receive the liquid pipe and install in the tank bottom department of jar body, receive the liquid pipe with cavity UNICOM down.

The liquid receiving pipe is used for the solution outlet at the bottom of the tank.

Optionally, the liquid receiving pipe has two, and two liquid receiving pipes are all fixed in the position of irritating the bottom of the jar body.

The two liquid collecting pipes are arranged to facilitate the liquid to be discharged quickly and prevent the liquid from forming a vortex at the bottom of the tank; and thirdly, the impact empty sound caused by the overlarge liquid pressure to the liquid collecting pipe when the liquid is discharged is avoided.

Optionally, still include the supporting legs, the supporting legs is fixed in the tank bottom department of jar body.

Optionally, the supporting legs are L-shaped supporting legs, and the two sheet plates of the supporting legs are fixed with the outer wall of the tank body.

The supporting legs both ends of L form all can be in the same place with jar body cooperation, and the cooperation area of contact with jar body is great relatively like this, has strengthened the stability when jar body is placed, and then great with ground area of contact, the difficult slip more.

The utility model has the advantages that: place wet filter residue on screen mesh board, wet filter residue is located the cavity, then opens the vacuum pump, utilizes the vacuum pump to cavity evacuation down, can form the air current that blows to cavity down from the cavity of going up in the jar body like this, and under the drive of air current, solution on the wet filter residue can fall to tank bottoms department, can collect after the company of solution in the filter residue like this again, and collection efficiency is high.

Description of the drawings:

FIG. 1 is a schematic diagram of a solution recovery device for hydrometallurgical residue;

fig. 2 is a schematic view showing the installation position of the screen plate in the tank body.

The figures are numbered: 1. the device comprises a cover plate, 101, a circular through hole, 2, a tank body, 201, an air inlet pipe, 202, an air outlet pipe, 203, a liquid collecting pipe, 204, an upper cavity, 205, a lower cavity, 3, a sealing door, 4, supporting legs, 5 and a screen plate.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the device for recovering the solution in the filter residue in the hydrometallurgy comprises a tank body 2, a screen plate 5 and a vacuum pump, wherein the screen plate 5 is fixedly arranged in the tank body 2, the screen plate 5 divides the space in the tank body 2 into an upper cavity 204 and a lower cavity 205, the tank body 2 is provided with an air inlet pipe 201 and an air outlet pipe 202, the air inlet pipe 201 is communicated with the upper cavity 204, the air outlet pipe 202 is communicated with the lower cavity 205, the vacuum pump is connected with the air outlet pipe 202, and the vacuum pump is used for vacuumizing the tank body 2.

The effect of this device is as follows, at first places wet filter residue on screen cloth board 5, and wet filter residue is located upper plenum 204, then opens the vacuum pump, utilizes the vacuum pump to cavity 205 evacuation down, can form the air current that one blows cavity 205 down from upper plenum 204 in jar body 2 like this, and under the drive of air current, solution on the wet filter residue can fall to tank bottoms department, can collect again after the solution in the filter residue like this, collects efficiently. The screen plate 5 is a plate made of a wedge-shaped screen.

As shown in fig. 1 and fig. 2, the tank body 2 is a cylindrical tank body 2, a feed inlet of the tank body 2 is formed in the top end of the tank body 2, a cover plate 1 is arranged on the feed inlet, and a plurality of circular through holes 101 are formed in the cover plate 1.

The effect of providing a plurality (not less than 2) of circular through holes 101 is as follows; 1. the wet filter residue can be poured into the tank body 2 conveniently, which is under the condition that the particles of the wet filter residue are relatively small; 2. the cable can pass through the circular through hole 101 of apron 1 and twine apron 1 fixedly, and the equipment such as crane, fork truck of being convenient for like this suspends apron 1 in midair through the cable, and this kind of condition is the great condition of wet filter residue granule, 3, is convenient for form top-down's impinging air when managing to find time, blows away the solution on the wet filter residue fast.

As shown in fig. 1 and fig. 2, a solid outlet is arranged on the tank body 2, the solid outlet is communicated with the upper cavity 204, a sealing door 3 is rotatably mounted on the tank body 2, and the sealing door 3 is used for blocking the solid outlet.

The solid outlet is arranged to facilitate taking away the filter residue on the screen plate 5, and after the solution in the filter residue is blown away by the air flow, the sealing door 3 can be opened to take away the filter residue on the screen plate 5.

As shown in fig. 1 and 2, the sealing door 3 is fixedly matched with the solid outlet through a bolt assembly, and a sealing ring is arranged between the sealing door 3 and the tank body 2.

The sealing ring is arranged between the sealing door 3 and the tank body 2 to play a role of sealing and prevent liquid from flowing out from a gap between the tank body 2 and the sealing door 3.

As shown in fig. 1 and fig. 2, the tank further comprises a liquid collecting pipe 203, the liquid collecting pipe 203 is installed at the bottom of the tank body 2, and the liquid collecting pipe 203 is communicated with the lower cavity 205.

Liquid take-up pipe 203 is the solution leaving at the bottom of the tank.

As shown in fig. 1 and fig. 2, there are two liquid collecting pipes 203, and both the two liquid collecting pipes 203 are fixed at the bottom of the tank body 2.

The two liquid collecting pipes 203 are arranged for the first time to facilitate the liquid to be discharged quickly and for the second time to avoid the liquid from forming a vortex at the bottom of the tank; and thirdly, the impact empty sound caused by the overlarge liquid pressure on the liquid collecting pipe 203 when the liquid is discharged is avoided.

As shown in attached figures 1 and 2, the pot also comprises supporting legs 4, and the supporting legs 4 are fixed at the bottom of the pot body 2.

As shown in fig. 1 and fig. 2, the supporting leg 4 is an L-shaped supporting leg 4, and both sheet plates of the supporting leg 4 are fixed with the outer wall of the tank body 2.

The supporting legs 4 both ends of L form all can be in the same place with the cooperation of the jar body 2, and the cooperation area of contact with the jar body 2 is great relatively like this, has strengthened the stability when jar body 2 is placed, and two then great with ground area of contact, the difficult slip more.

The aforesaid only is the preferred embodiment of the utility model discloses a not consequently restrict promptly the utility model discloses a patent protection scope, all applications the utility model discloses the equivalent transform that the specification was done, direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses a protection scope.

Claims

1. The utility model provides a solution recovery unit for among hydrometallurgy filter residue, a serial communication port, includes a jar body, screen cloth board and vacuum pump, fixed the setting is at jar internal on the screen cloth board, screen cloth board is divided into last cavity and lower cavity with jar internal space, intake pipe and outlet duct have been seted up on the jar body, the intake pipe with last cavity UNICOM, the outlet duct with cavity UNICOM down, the vacuum pump with the outlet duct is connected, the vacuum pump is used for the evacuation of jar body.

2. The device for recovering the solution in the hydrometallurgical residue according to claim 1, wherein the tank body is a cylindrical tank body, the feed inlet of the tank body is formed in the top end of the tank body, a cover plate is arranged on the feed inlet in a covering mode, and a plurality of circular through holes are formed in the cover plate.

3. The apparatus for recovering the solution in the hydrometallurgical residue according to claim 1, characterized in that the tank body is provided with a solid outlet, and the solid outlet is communicated with the upper cavity, and the tank body is rotatably provided with a sealing door for blocking the solid outlet.

4. The apparatus for recovery of solution from hydrometallurgical residue according to claim 3, characterised in that the sealing door is fixedly fitted to the solid outlet by means of a bolt assembly and that a sealing ring is arranged between the sealing door and the tank.

5. The apparatus for recovery of solution from hydrometallurgical residue according to claim 1, further comprising a liquid collecting pipe, which is mounted at the bottom of the tank body, said liquid collecting pipe being in communication with said lower cavity.

6. The apparatus for recovery of solution from hydrometallurgical residue according to claim 5, characterized in that there are two of said receiving pipes, both of which are fixed to the bottom of the tank.

7. The apparatus for recovery of solution from hydrometallurgical residue according to claim 1, characterised in that it further comprises supporting legs, which are fixed at the bottom of the tank.

8. The apparatus for recovery of solution from hydrometallurgical residue according to claim 7, characterised in that the supporting legs are L-shaped supporting legs, both sheet plates of which are fixed to the outer wall of the tank.