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Dust removal system and dust removal process method for preparing acetylene from wet calcium carbide

A dust removal system and control system technology, which is applied in the field of safe and environmentally friendly digestion of calcium carbide dust, to achieve the effects of reducing inspection and maintenance costs, improving inspection and maintenance efficiency, and reducing fire risks

Active Publication Date: 2022-06-21
SHANDONG LUXIN DESIGN ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the deficiencies in the prior art, to provide a dust removal system for preparing acetylene from calcium carbide, and to solve the drawbacks in the prior art that cannot remove dust from calcium carbide dust in the pipeline

Method used

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  • Dust removal system and dust removal process method for preparing acetylene from wet calcium carbide
  • Dust removal system and dust removal process method for preparing acetylene from wet calcium carbide
  • Dust removal system and dust removal process method for preparing acetylene from wet calcium carbide

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Embodiment 1

[0041] like Figure 1 to Figure 7 As shown, a dust removal system for preparing acetylene from calcium carbide, the dust removal system includes a dust suction branch system 1, a conveying pipeline system 2, a gas protection system 3, a dust material cleaning system 4, a dust material collection system 5, and a control system 6 , emptying system 7, fire protection system 8,; the output end of the dust collection branch system 1 is connected with the conveying pipeline system 2; it is used to collect the calcium carbide dust of the crusher; the conveying pipeline system 2 is used to transport calcium carbide Dust gas; the gas protection system 3 is used to replace the acetylene gas in the calcium carbide dust gas in the conveying pipeline system 2 with an inert gas; the dust cleaning system 4 is used to clean the dust in the conveying pipeline system 2 Calcium carbide dust; the dust collection system 5 is arranged at the end of the conveying pipeline system 2; the emptying syst...

Embodiment 2

[0049] like Figure 2 to Figure 7 As shown, a dust removal system for preparing acetylene from calcium carbide, the dust removal system includes a dust suction branch system 1, a conveying pipeline system 2, a gas protection system 3, a dust material cleaning system 4, a dust material collection system 5, and a control system 6 , emptying system 7, fire protection system; the output end of the dust collection branch system 1 is connected with the conveying pipeline system 2; it is used to collect the calcium carbide dust of the crusher; the conveying pipeline system 2 is used to transport the calcium carbide dust containing Gas; the gas protection system 3 is used to replace the gas containing calcium carbide dust in the conveying pipeline system 2 with the atmosphere; the dust cleaning system 4 is used to clean the calcium carbide dust in the conveying pipeline system 2; the dust The material collection system 5 is arranged at the end of the conveying pipeline system 2; the e...

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Abstract

The invention provides a dust removal system and a dust removal process method for preparing acetylene from wet calcium carbide, and relates to the technical field of safe and environment-friendly digestion of calcium carbide dust. Comprising a dust fan cover system, a conveying pipeline system, a gas protection system, a dust cleaning system, a dust collecting system, a control system, an emptying system and a fireproof system. The output end of the dust fan cover system is connected with the conveying pipeline system; the dust cleaning system is used for cleaning calcium carbide dust in the conveying pipeline system; the dust collecting system is arranged at the tail end of the conveying pipeline system; according to the invention, a brand-new low-walking high-climbing wave type conveying pipeline design concept is adopted, so that the dust can be effectively shunted in the conveying process, the dust content of the conveying system is reduced, and the efficient operation of the system is kept.

Description

technical field [0001] The invention relates to the technical field of safe and environment-friendly digestion of calcium carbide dust, in particular to a dust removal system and a dust removal process for preparing acetylene from calcium carbide by a wet method. Background technique [0002] In the production process of the chemical industry, the preparation process of acetylene is divided into dry process and wet process. Most of the existing enterprises remove calcium carbide dust as ordinary dust. Although explosion protection is also considered, this type of operation will lead to all risks. In the dust collector, once the dust collector explodes, all the dust in the dust collector cavity will be dissipated, causing short-term high-concentration damage to the environment. This type of dust removal has the following characteristics: a large amount of dust collected by the dust removal system will fall into the pipeline after the system stops. Although there is a certain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10H21/00
CPCC10H21/00
Inventor 刘玉成孙永茂李印秋刘晓光毛曼蓉陈晓亭栗全营李海鹏李怀梅
Owner SHANDONG LUXIN DESIGN ENG
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