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Dry powder machining process using fire extinguisher dry powder reuse machining system

A processing system and fire extinguisher technology, applied in drying, fire rescue, drying of solid materials, etc., can solve the problems of dust and soil pollution, achieve the effect of high degree of automation, increase service life, and avoid filter element blockage

Active Publication Date: 2017-02-22
济南康和消防技术有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When repairing fire extinguishers, the dry powder fire extinguishing agent must be replaced according to the regulations. The recycling of the original dry powder becomes an important aspect to realize the rational utilization of resources. Even if the replaced dry powder is treated unreasonably, it will be treated as ordinary garbage. cause dust and soil pollution

Method used

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  • Dry powder machining process using fire extinguisher dry powder reuse machining system
  • Dry powder machining process using fire extinguisher dry powder reuse machining system
  • Dry powder machining process using fire extinguisher dry powder reuse machining system

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Embodiment approach

[0022] The subject of protection of the present invention and embodiment are as follows:

[0023] The dry powder processing technology provided by the present invention utilizes the dry powder recycling processing system of the fire extinguisher, and the connection relationship of the processing system is as follows: figure 1 As shown, including feed hopper 1, ball mill, vacuum system, vacuum dryer, such as figure 2 , 3 As shown, the bottom end of the feed hopper 1 is provided with a discharge pipe 2, and the ball mill includes a feed joint 3, a vacuum joint 6, and a cylinder 4, and the discharge pipe 2 is connected to the feed joint 3 of the ball ink machine. connected with each other, the dry powder raw material enters the ball mill barrel 4 through the feed joint 3, and is pulverized and refined by grinding in the barrel 4.

[0024] like Figure 5 As shown, the vacuum system includes a cyclone separator 20, a filter 23, a blower 25, a vacuum pump 24, and an air pump con...

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Abstract

The invention provides a dry powder machining process using a fire extinguisher dry powder reuse machining system. The dry powder machining process comprises the following process steps: firstly, a hopper and a ball mill are used for finely crushing raw dry powder; then, the crushed raw dry powder is dried; components of the dried raw dry powder are detected; and according to national standard requirements and detecting results, the insufficient components are added for full mixing to realize reuse of fire extinguisher dry powder. The dry powder machining process is simple in process steps, realizes corresponding process steps by dint of corresponding machining equipment, is high in automation degree of the treatment process, and is suitable for streamlined production operation.

Description

technical field [0001] The invention relates to the field of fire extinguisher dry powder processing technology, in particular to a dry powder processing technology using a fire extinguisher dry powder recycling processing system. Background technique [0002] The dry powder sprayed by the dry powder fire extinguisher is a kind of dry, easy-flowing fine solid powder, which is composed of base material capable of extinguishing fire and additives such as moisture-proof agent, flow promoter, anti-caking agent, etc. It is mainly used for extinguishing petroleum, organic Incipient fires of flammable liquids such as solvents, combustible gases, and electrical equipment. According to national regulations, dry powder fire extinguishers need to be repaired and replaced at regular intervals to maintain the effectiveness of the fire extinguisher. This cycle is generally two years. When repairing fire extinguishers, the dry powder fire extinguishing agent must be replaced according to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C13/76B02C17/10F26B5/04
CPCA62C13/76B02C17/10F26B5/04
Inventor 张洪涛
Owner 济南康和消防技术有限公司
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