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A lead paste screening and sedimentation system for water recycling

A technology of water circulation and lead paste, which is applied in the field of battery recycling equipment, can solve the problems of waste of water resources and low separation efficiency of lead paste, and achieve the effects of zero discharge, convenient transportation and protection of the natural environment

Active Publication Date: 2015-08-19
ZHEJIANG TIANNENG POWER SOURCE MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The invention provides a lead paste screening and sedimentation system for water recycling to solve the problems of low lead paste separation efficiency and serious waste of water resources in existing equipment

Method used

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  • A lead paste screening and sedimentation system for water recycling
  • A lead paste screening and sedimentation system for water recycling
  • A lead paste screening and sedimentation system for water recycling

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Embodiment Construction

[0037] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, this embodiment includes a vibrating screen 1 and a settling tank 2 located below the vibrating screen 1 for collecting under-the-screen material. The top of the settling tank 2 is provided with a first overflow opening 25.

[0038] It also includes a sedimentation tank 3 with a liquid inlet 31. Two sedimentation tanks 3 are provided. The liquid inlets 31 of the two sedimentation tanks 3 are connected to the first overflow port 25 in parallel, and the liquid inlet 31 of one sedimentation tank 3 A hydraulic valve is provided, the bottom of the sedimentation tank 3 is provided with a discharge port 32, and the top is provided with a second overflow port 33. The second overflow port 33 is connected to the reservoir 4 through a pipeline.

[0039] The vibrating screen 1 includes a frame 11, a vibration box 13 connected to the frame 11 through a shock-absorbing component 12, a vibration motor 14 located on the vibrati...

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Abstract

The invention discloses a lead plaster screening and settling system realizing water circulation use. The system comprises a vibrating screen and a settling tank which is arranged below the vibrating screen and is used for collecting screened matters, wherein a first overflow port is formed in the top of the settling tank; the system further comprises a settling pond with a liquid inlet, wherein the liquid inlet is communicated with the first overflow port, a discharge port is formed in the bottom of the settling pond, a second overflow port is formed in the top of the settling pond, and is communicated with a water reservoir through a pipeline, and a spray pipe is arranged in the vibrating screen. According to the invention, due to the arrangement, the separation ratio of lead plaster in a waste battery is improved, and the settling efficiency of the lead plaster is improved, so that the work efficiency of equipment is improved; circulation use of water resources is realized, zero discharge of sewage is realized, and the natural environment is protected.

Description

Technical field [0001] The invention relates to a storage battery recovery equipment, in particular to a lead paste screening and sedimentation system for water recycling. Background technique [0002] With the development of society, battery usage continues to rise, resulting in a large number of waste batteries. Waste batteries contain a large amount of heavy metals, waste acid, waste alkali and other electrolyte solutions. If discarded at will, corrupt batteries will destroy our water sources and erode the crops and land we depend on for survival, and our living environment will face a huge threat. Therefore, it is very important to implement the recycling and reuse of used waste batteries, not only to prevent environmental pollution, but also to reuse useful components and save resources. [0003] However, from the overall domestic level, the production scale of recycled lead is small, the energy consumption is high, and the industrial technology is backward. A relatively bac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/54C22B7/00B01D21/02B01D21/04B01D21/24B01D36/04B07B1/28B03B7/00
CPCY02P10/20Y02W30/84
Inventor 娄可柏胡建平李军张志勇
Owner ZHEJIANG TIANNENG POWER SOURCE MATERIAL
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