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Equipment for recovering rare earth particles in precipitation wastewater

A particle recovery and rare earth technology, which is applied in the direction of precipitation treatment, water/sewage multi-stage treatment, extraction water/sewage treatment, etc., can solve the problem of low recovery efficiency of rare earth

Inactive Publication Date: 2021-11-30
沈浩东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] People generally recover the rare earth particles in the wastewater by precipitating the wastewater. This way of treating the wastewater makes the efficiency of rare earth recovery low.

Method used

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  • Equipment for recovering rare earth particles in precipitation wastewater
  • Equipment for recovering rare earth particles in precipitation wastewater
  • Equipment for recovering rare earth particles in precipitation wastewater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of recovery equipment for rare earth particles in sedimentation wastewater, such as figure 1 As shown, it includes bottom plate 1, square slide rail 2, slider 3, screening frame 4, lifting mechanism 5 and drainage mechanism 6. There is square slide rail 2 on the left side of the upper part of bottom plate 1, and the sliding type inside square slide rail 2 is provided with Slider 3, screening frame 4 is arranged on slider 3, lifting mechanism 5 is arranged on the upper rear side of bottom plate 1, and drainage mechanism 6 is arranged on lifting mechanism 5.

[0034] When the user needs to recycle the rare earth in the waste water, this equipment can be used. First, the waste water is poured into the screening frame 4, and the waste water is screened through the screening frame 4, and the waste water screened is poured into the lifting mechanism 5. , so that the lifting mechanism 5 moves downward, and cooperates with the drainage mechanism 6, so that the drainage m...

Embodiment 2

[0036] On the basis of Example 1, such as Figure 2-4 As shown, the lifting mechanism 5 includes a first fixed plate 51, a first support plate 52, a charging bucket 53, a connecting pipe 54, a leather cloth 55, a second fixed plate 56 and a first spring 57, and the rear side of the bottom plate 1 is provided with a There is a first fixed plate 51, the first fixed plate 51 is provided with a first support plate 52, the first support plate 52 is symmetrically provided with a second fixed plate 56, between the second fixed plate 56 and the first fixed plate 51 The first spring 57 is connected, and the charging barrel 53 is connected between the second fixed plates 56. The upper side of the charging barrel 53 is provided with a leather cloth 55, and the upper part of the leather cloth 55 is connected with the first support plate 52. There is a connecting pipe 54 .

[0037]The waste water flows downward from the screening frame 4 into the charging barrel 53. When the waste water i...

Embodiment 3

[0041] On the basis of Example 2, such as Figure 5-11 As shown, a blanking mechanism 7 is also included, and the blanking mechanism 7 includes a second fixed column 71, a material storage box 72, a conveying plate 73, a third fixed column 74, a second baffle plate 75, a third fixed plate 76, The second spring 77, the wedge block 78, the first protrusion 79, the third spring 710, the slide bar 711, the fourth spring 712, the second protrusion 713 and the third baffle plate 714, the bottom plate 1 upper rear side is provided with a second Fixed column 71, the second fixed column 71 is provided with material storage box 72, the front side of material storage box 72 is provided with conveying plate 73, and the left and right sides of material storage box 72 front side is provided with the 3rd fixed column 74, and the 3rd fixed column 74 is provided with the third fixed plate 76 slidingly, and the second spring 77 is connected between the third fixed plate 76 and the third fixed c...

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Abstract

The invention relates to recovery equipment, and in particular, relates to equipment for recovering rare earth particles in precipitation wastewater. The technical problem to be solved is to provide the equipment for recovering the rare earth particles in the precipitation wastewater, wherein the equipment can be used for carrying out secondary filtration on rare earth and automatically adding an extracting agent. The equipment for recovering the rare earth particles in the precipitation wastewater comprises one bottom plate, a square sliding rail, a sliding block, a screening frame, a screening frame and a drainage mechanism; the square sliding rail is arranged on one side of the middle of the upper portion of the bottom plate; the sliding block is arranged in the square sliding rail in a sliding manner; the screening frame is arranged on a lifting mechanism on the sliding block, and the lifting mechanism is arranged on one side of the upper portion of the bottom plate; and the drainage mechanism is arranged on the lifting mechanism. The effects that the rare earth can be secondarily filtered, and the extraction agent can be automatically added are achieved; and a wedge-shaped block moves up and down to open second baffles on the two sides, so that the extraction agent in the storage box can be automatically discharged into a charging barrel.

Description

technical field [0001] The invention relates to a recovery device, in particular to a recovery device for rare earth particles in sedimentation wastewater. Background technique [0002] The production process of rare earth industry will produce a variety of wastewater containing a variety of chemical substances. If it cannot be effectively treated, it will pollute the environment. At the same time, in order to effectively save costs, people will treat wastewater to recover rare earth particles. [0003] People usually recover the rare earth particles in the wastewater by precipitating the wastewater. This way of treating the wastewater makes the efficiency of rare earth recovery low. [0004] Therefore, it is necessary to design a recovery device for rare earth particles in sedimentation wastewater that can perform secondary filtration of rare earths and can automatically add extraction agents. Contents of the invention [0005] In order to overcome the disadvantages of r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04
CPCC02F9/00C02F1/26C02F1/001C02F2001/007
Inventor 沈浩东
Owner 沈浩东