Lead-acid storage battery polar plate grid

A technology of lead-acid batteries and polar plates, which is applied in the direction of electrode carriers/collectors, etc., can solve serious problems such as lead pollution and large lead emissions, and achieve reduced emissions, reduced pollution, and less lead used in batteries Effect

Inactive Publication Date: 2012-10-24
杨成清
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the lead-acid battery is composed of four parts: the positive plate, the negative plate, the separator, the cell, and the electrolyte, and the lead paste used for the positive plate and the negative plate, as well as the pole group composed of the grid and th

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  • Lead-acid storage battery polar plate grid
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[0014] The present invention will be further explained below in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the described embodiments.

[0015] See figure 1 , figure 2 , A lead-acid battery plate grid, comprising a grid body 1, characterized in that: the grid body 1 is made of carbon fiber material, and a positive lead paste 2 is coated on the grid body 1 to form a positive plate; A negative lead paste 3 is coated on the grid body 1 to form a negative plate.

[0016] The carbon fiber material of the carbon fiber layer 1 is composed of one of carbon fiber paper, carbon fiber cloth, carbon fiber board, and carbon fiber mesh.

[0017] The thickness of the positive electrode paste 2 and the negative electrode paste 3 are both 0.05-0.8 mm.

[0018] The thickness of the positive electrode paste 2 and the negative electrode paste 3 are both 0.05-0.2 mm.

[0019] Although the embodiments of the present invention have been described in ...

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Abstract

The invention discloses a lead-acid storage battery polar plate grid, which comprises a grid body, wherein the grid body is formed by a carbon fiber material, positive lead paste is coated on the grid body to form a positive plate; and negative lead paste is coated on the grid body to form a negative plate. The polar plates and polar clusters are connected in a tightening way without use of lead, copper wires are lead out to form a positive electrode and a negative electrode, so that the lead consumption for the storage battery is less, the lead can be saved about 40 to 60 percent compared with that of the traditional lead-acid storage battery; and moreover, in the entire production process, the lead melting steps are reduced, the lead emission is greatly reduced, and the environmental pollution caused by the lead in the production process can be further reduced.

Description

technical field [0001] The invention relates to a lead-acid battery, in particular to a lead-acid battery plate grid. Background technique [0002] At present, the lead-acid battery is composed of four parts: the positive plate, the negative plate, the separator, the cell, and the electrolyte, and the lead paste used for the positive plate and the negative plate, as well as the pole group composed of the grid and the pole plate, and the pole group between the pole groups The connection, as well as the positive and negative poles are mainly made of lead, and the discharge of lead in the production and manufacturing of batteries is relatively large, resulting in very serious lead pollution. Contents of the invention [0003] The purpose of the present invention is to provide a lead-acid storage battery plate grid which can effectively reduce lead pollution due to the small amount of lead dissolved in the process of use. [0004] To achieve the above object, the present inve...

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Application Information

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IPC IPC(8): H01M4/68H01M4/73
CPCY02E60/12Y02E60/10
Inventor 杨成清
Owner 杨成清
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