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Anaerobic protection lead pan

A lead pot and pot body technology is applied in the field of anaerobic protection of lead pots, which can solve the problems of product performance and quality, alloy performance change, and oxidation loss of lead and other elements, so as to improve product quality, reduce oxidation loss, and prevent heat dissipation effect

Inactive Publication Date: 2017-05-31
ZIBO XINXU POWER SUPPLY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Because of its very high cost performance and recyclability, lead-acid batteries sometimes occupy a very large share in the field of various batteries at home and abroad. In the production process, lead and lead alloys need to be melted and cast. In this process In the middle, the lead temperature is 400-500 ℃, the lead alloy reacts with the oxygen in the air, resulting in the oxidation loss of lead and other elements, which changes the properties of the alloy and causes performance and quality problems in the produced products

Method used

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  • Anaerobic protection lead pan
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Embodiment 1

[0020] Such as Figure 1-2 As shown, the anaerobic protective lead pot of the present invention comprises a pot body 1, and the surrounding and bottom surfaces of the pot body 1 are provided with thermal insulation guards 2, and the top of the pot body 1 is provided with an observation port 3, a lead port 4 and a detection port. Part interface 5, the observation port 3 is sealed by the observation hole cover 10, the lead opening 4 is sealed by the lead cover 11, and each detection part is inserted into the inside of the pot body 1 through the detection part interface 5, and the pot body 1 is A lead outlet 6 and an inert gas inlet 7 are arranged on the side, the height of the lead outlet 6 is lower than the inert gas inlet 7, and an electric heating tube 8 is arranged at the bottom of the pot body 1 .

[0021] Among them, the detection part interface 5 includes a temperature detection part interface 5, a liquid level control interface and a pressure detection part interface 5. ...

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Abstract

The invention relates to metal melting equipment, in particular to an anaerobic protection lead pan. The anaerobic protection lead pan comprises a pan body; insulation protection plates are respectively arranged around the pan body and on the bottom surface of the pan body; an observation port, a lead feeding port and a detecting piece joint are arranged at the top of the pan body; the observation port is sealed through an observation hole cover; the lead feeding port is sealed through a lead feeding cover; each detecting piece is positioned in the pan body through the detecting piece joint; a lead outlet and an inert gas inlet are formed in one side of the pan body; the lead outlet is lower than the inert gas inlet; and an electric heating tube is arranged at the bottom of the pan body. The anaerobic protection lead pan reduces oxidation loss of alloy components in the lead pan, and guarantees the quality of molten lead.

Description

technical field [0001] The invention relates to a metal melting equipment, in particular to an oxygen-free protective lead pot. Background technique [0002] Because of its very high cost performance and recyclability, lead-acid batteries sometimes occupy a very large share in the field of various batteries at home and abroad. In the production process, lead and lead alloys need to be melted and cast. In this process In the process, the lead temperature is 400-500 ℃, the lead alloy reacts with the oxygen in the air, resulting in the oxidation loss of lead and other elements, which changes the properties of the alloy and causes performance and quality problems in the produced products. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide an oxygen-free protective lead pot to reduce the oxidation loss of alloy components in the lead pot. [0004] The technical scheme that the present i...

Claims

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Application Information

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IPC IPC(8): F27B14/08F27B14/04F27B14/20
CPCF27B14/08F27B14/04F27B14/20F27M2001/017F27M2003/13
Inventor 单继伟郑晶康广健
Owner ZIBO XINXU POWER SUPPLY TECH