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Industrial centralized dust collection and removal system

A dust collection and industrial technology, applied to the separation of dispersed particles, chemical instruments and methods, combined devices, etc., can solve the problems of substandard discharge, dust risk, limited ash storage capacity of ash hoppers, etc., and achieve efficient outbound transfer , to avoid the effect of secondary dust

Pending Publication Date: 2022-02-25
浙江菲达华蕴科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the ash unloading of the traditional industrial centralized dust collection and dust removal system is unloaded by a simple ash unloading truck at the bottom. During the ash unloading process, there will still be a risk of dust emission, and the ash storage capacity of the ash hopper is limited. During the cleaning process, the device is prone to overload operation risks. To solve the problem that the discharge does not meet the standard, an industrial centralized dust collection and dust removal system is now proposed

Method used

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  • Industrial centralized dust collection and removal system
  • Industrial centralized dust collection and removal system

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Experimental program
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Embodiment 1

[0024] refer to figure 1 , an industrial centralized dust collection and dust removal system of the present invention, comprising a dust collection terminal 1, a primary filter 2, a fine filter 3, a smoke exhaust fan 4, a rotary level meter 5, a first-stage ash discharge valve 6, and an ash storage tank 8. Secondary ash unloading valve 9, the flue gas inlet of the primary filter 2 is connected to several dust suction terminals 1, and the dust suction terminal 1 can adopt a dust suction hood, and the flue gas outlet of the primary filter 2 is connected to the The flue gas inlet of the fine filter 3 is connected, and the flue gas outlet of the fine filter 3 discharges the net flue gas through the smoke exhaust pipe 104, and the smoke exhaust fan 4 is installed on the smoke exhaust pipe 104, and the primary filter 2 1. The lower ash hoppers of the fine filter 3 are respectively equipped with anti-rotation material level gauges 5, and the outlets of each lower ash hopper are respe...

Embodiment 2

[0032] refer to figure 2 , On the basis of Embodiment 1, the present embodiment 2 is provided with a flat trolley 11 and a lifting platform 12, and the ash storage tank 8 is movable. Specifically, in this embodiment, a lifting platform 12 is respectively provided under the primary filter 2 and the fine filter 3, and the lifting platform 12 is installed in the pit, and the lifting stroke is 0-100 mm. The top of 12 has a lifting bracket for supporting flat trolley 11, and described ash storage tank 8 is installed on the flat trolley 11 by connecting piece, also is provided with for carrying out ash storage tank 8 above described lifting bracket. The limit stop frame, the lifting platform 12 is used to control the lifting of the flat trolley 11 and the ash storage tank 8 supported on the lifting bracket, so as to facilitate the control of the docking or disassembly of the ash storage tank 8 and the quick connection port 7.

[0033] This embodiment is suitable for occasions wher...

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Abstract

The invention provides an industrial centralized dust collection and removal system which comprises a plurality of dust collection terminals, a primary filter, a fine filter, a smoke exhaust fan, rotation-resistant material level gages, first-stage dust discharging valves, dust storage tanks and second-stage dust discharging valves, wherein a smoke inlet of the primary filter is connected to the dust collection terminals, a smoke outlet of the primary filter is connected with a smoke sinlet of the fine filter, a smoke outlet of the fine filter discharges clean smoke through a smoke exhaust pipeline, a smoke exhaust fan is installed on the smoke exhaust pipeline, and lower dust hoppers of the primary filter and the fine filter are respectively provided with a rotation-resistant material level gage. The lower dust hoppers are provided with the first-stage dust discharging valves at outlets, outlets of the first-stage dust discharging valves are connected to the dust storage tanks respectively, the bottoms of the dust storage tanks are provided with the second-stage dust discharging valves, and the outlets of the second-stage dust discharging valves are connected to a suction and exhaust pipeline. The system can realize effective cleaning and centralized dust removal of sites such as large-area plants, belt vestibules, transfer stations and the like, and ensures the site cleanness in production and material conveying links.

Description

【Technical field】 [0001] The invention relates to the technical field of dust removal and purification of industrial flue gas, in particular to an industrial centralized dust suction and dust removal system. 【Background technique】 [0002] In industrial production, such as metallurgy, cement, chemical industry, mechanical processing, medicine, manufacturing and other related industries, serious dust accumulation often occurs in the production plant, and the belt material transportation link also often causes serious dust accumulation due to scattered materials, causing serious dust accumulation to the surrounding area. The daily work, maintenance and inspection of the staff will have a great impact. Taking iron and steel metallurgical enterprises as an example, many iron and steel enterprises are currently carrying out environmental protection performance rating work. The problem of dust in the area is considered as a phenomenon of environmental protection failure and urgen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/20
Inventor 王淦赵金达詹立勇赵磊陈列孙东涂志凡俞达
Owner 浙江菲达华蕴科技发展有限公司