Production system and device of lead powder

一种生产系统、铅粉的技术，应用在铅粉生产系统及装置领域，能够解决易过度氧化、氧化程度低、发热温度等问题，达到节约时间、提高生产质量、降低成本的效果

Inactive Publication Date: 2019-03-22
JIANGSU ZUNSION AUTOMOBILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Many problems often arise during the production of lead powder, for example, the black powder phenomenon, the black powder is the darker color of the lead powder surface, the black powder is mainly caused by the low degree of oxidation of the lead powder during production or the excessive size of the lead particles, which leads to the generation of black powder. The reason is that the temperature in the drum is too low and the negative wind pressure is too large. Measures should be taken to adjust the temperature and negative wind pressure of the drum in time; or because there are too many lead particles in the drum, which also causes black powder; the black powder produced To analyze the particle size of the lead particles, if there are no larger lead particles, it can be placed for a longer period of time, and a small amount can be added to the normal lead powder, and gradually mixed; Add normal lead powder and mix it; if there are a lot of larger lead particles, re-add lead particles at the feeding port of the lead powder machine to make lead powder again, and the amount of lead particles added each time should not be too much
[0011] Another example is the phenomenon of burning powder. Burning powder is the reddish color of lead powder. Burning powder is mainly caused by the high degree of oxidation of lead powder during production. The main reason for the high degree of oxidation is that the temperature in the drum is high and the oxidation is sufficient. Measures should be taken in time to adjust the temperature of the drum; or the lead powder warehouse is prone to excessive oxidation when it is wet, and the temperature will rise due to heat, resulting in powder burning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 As shown, the first embodiment provides a lead powder production system, including a feed device 1, a lead powder machine 2, a powder collection device 3 and a control module 4; the feed device 1 includes a lead grain bin 11 and a vibrating mechanism 12. The lead grain storehouse 11 is used to store lead grains, and the vibration mechanism 12 is used to screen and transport lead grains according to the size of the lead grains; the lead powder machine 2 is used to grind lead grains to prepare lead oxide powder; The powder collecting device 3 includes a powder collecting mechanism 31 and a powder collecting bin 32, the powder collecting mechanism 31 is used for filtering and collecting lead oxide powder, and the powder collecting bin 32 is used for storing the lead oxide powder; the control module 4 uses Used to control the rotating speed and temperature of the lead powder machine 2.

[0035] Specifically, the feeding device 1 includes a lead grain bin 1...

Embodiment 2

[0048] Such as figure 2 As shown, this embodiment provides a lead powder production device, including the above-mentioned lead powder production system.

[0049] Specifically, the feeding device 1 includes a lead grain bin 11 and a vibration mechanism 12 , and the vibration mechanism 12 is arranged at the outlet of the lead grain bin 11 .

[0050] Specifically, the feed port of the lead powder machine 2 is connected to the vibration mechanism 12, and the discharge port of the lead powder machine 2 is connected to the powder collecting device 3 through a pipeline; the lead powder machine 2 includes a casing 21 , a drum 22, a temperature sensing device 23, a cooling device 24 and a driving device 25, the drum 22 is arranged in the casing 21, and the two ends of the drum 22 are provided with a feed port and a discharge port, and the drum 22 The feed inlet of the drum 22 is connected to the vibrating mechanism 12, the discharge port of the drum 22 is connected to the powder coll...

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PUM

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Abstract

The invention relates to the technical field of production of lead storage batteries, in particularly to a production system and device of lead powder. The production system of the lead powder comprises a feeding device, a lead powder machine, a powder collection device and a control module, wherein the feeding device comprises a lead grain bin and a vibration mechanism; the lead grain bin is usedfor storing lead particles, and the vibration mechanism is used for screening and conveying lead grains according to the sizes of the lead grains; the lead powder machine is used for filtering and collecting lead oxide powder; the powder collection bin is used for storing the lead oxide powder; and the control module is used for controlling rotation speed and a temperature of the lead powder machine. The production system and device of the lead powder disclosed by the invention has the advantages that the production efficiency of the high lead powder and the quality of the lead powder are improved, the time is saved, the cost is reduced, and the service life of the equipment is prolonged.

Description

technical field [0001] The invention relates to the technical field of lead storage battery production, in particular to a lead powder production system and device. Background technique [0002] Lead powder is one of the most important raw materials for the production of lead-acid batteries. Drum type lead powder machine is the most commonly used machine for producing lead powder from lead block. The drum-type lead powder machine generally includes an outer casing, a self-propelled roller inside the casing, an air supply device, a cooling spray device, etc., in which the roller is used to make the lead particles roll and rub against each other, and the air supply device is used to provide air and Separation of lead powder and lead particles, the cooling spray device is used to cool down the drum. Generally, the drum is installed on the machine base with the hollow shafts at both ends through bearings, and the hollow shafts at both ends are respectively used as the inlet of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/04
CPCB22F9/04B22F2009/045
Inventor 徐锦标廖福顾伟
Owner JIANGSU ZUNSION AUTOMOBILE TECH CO LTD
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