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Metallurgical intelligent factory building air purification system

An air purification system and plant technology, applied in the field of air purification, can solve problems such as high energy consumption, large equipment footprint, and complex construction

Pending Publication Date: 2021-05-18
JIANGSU RENHE ENVIRONMENTAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the above problems, the present invention proposes an air purification system for metallurgical intelligent workshops, which aims to overcome the disadvantages of large equipment footprint, high energy consumption, and complicated construction in the existing workshop roof gas purification technology

Method used

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  • Metallurgical intelligent factory building air purification system
  • Metallurgical intelligent factory building air purification system
  • Metallurgical intelligent factory building air purification system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figures 1 to 4 Shown is an embodiment of an air purification system for a metallurgical intelligent workshop of the present invention, including a roof air collector 1 arranged on the roof of the production workshop, a number of filters arranged adjacent to the sides of the roof air collector 1 Cartridge dust collector 2, the lower end of the roof air collector 1 is directly connected to the inner space of the production workshop, and the air inlet 3 of the filter cartridge dust collector 2 is directly connected to and communicated with the side of the roof air collector 1 to the inside of the roof air collector 1 .

[0034] In this embodiment, the filter cartridge dust collector 2 includes a frame 4, a dust removal box 5 arranged on the frame 4, and a filter cartridge 6 arranged in the dust removal box 5, and the dust removal box The lower end of 5 is provided with ash hopper 7, and said ash hopper 7 is connected with negative pressure pneumatic ash conveying...

Embodiment 2

[0044] The overall working principle of the air purification system is described as follows:

[0045] The dust-laden smoke rises to the ventilation floor at the top of the production workshop. Due to the buoyancy of the gas, the gas enters around the roof air collector 1. The roof air collector 1 is a sealed structure of steel plates on the outer side of the steel support. The inside of the roof air collector 1 is set The equalizing plate can evenly inhale the rising air into the interior of the roof air collector 1 to prevent the occurrence of inconsistency and deviation of the incoming air flow. Set up a row of RH / XE filter cartridge dust collector 2, the air inlet of RH / XE filter cartridge dust collector 2 is directly facing the side of roof air collector 1, without connecting pipes, greatly reducing system resistance, saving equipment investment, and because there is no need to consider dust The sedimentation effect can greatly reduce the air inlet speed of the RH / XE filte...

Embodiment 3

[0059] The technical description of RH / XE filter cartridge dust collector is as follows:

[0060] The RH / XE type filter cartridge dust collector 2 is a specially improved and designed high-efficiency and low-resistance filter cartridge dust collector 2. The round filter cartridge 6 is used as the filter element. The equipment is small in size and comes with a centrifugal fan 9, which does not require In addition, it is equipped with a fan and an air outlet pipe, which further reduces the resistance of the entire purification system. The air inlet of the cartridge dust collector 2 is directly connected to the flue gas inlet, which is larger than the conventional dust collector. The air inlet speed is greatly reduced, and the air inlet resistance is also greatly increased. Reduced, the air flow reduces the washing of the filter cartridge 6, and the service life of the filter cartridge is prolonged. The ash hopper 7 of the filter cartridge dust collector 2 is connected to the neg...

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Abstract

The invention relates to the technical field of air purification, in particular to a metallurgical intelligent factory building air purification system which comprises a roof air collector arranged on a roof of a production workshop and a plurality of filter cartridge dust removers adjacently arranged on the side faces of the periphery of the roof air collector. The lower end of the roof air collector is directly communicated with the inner space of the production workshop, and an air inlet of the filter cartridge dust remover is directly in butt joint with the side face of the roof air collector and communicated to the interior of the roof air collector. According to the invention, the defects of large occupied area, high energy consumption, complex construction and the like of equipment in the existing workshop top gas purification technology are overcome.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purification system for a metallurgical intelligent workshop. Background technique [0002] All kinds of smelting enterprises will produce high-temperature flue gas during the production process. Because the equipment cannot be completely sealed, some high-temperature flue gas will inevitably overflow, and the high temperature will rise and stay at the top of the production workshop, resulting in high gas temperature at the top of the workshop and smoke concentration. Larger, generally a fan is installed on the top of the workshop to discharge the dusty gas in the workshop to maintain the air circulation in the workshop, but the exhaust gas contains a small amount of dust, which will cause certain pollution to the atmosphere; the country pays more and more attention to environmental protection, and the Enterprise fugitive emission control is becoming more and more...

Claims

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Application Information

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IPC IPC(8): B01D46/24B01D46/00B08B15/00
CPCB01D46/2411B08B15/002B01D46/66B01D46/76Y02A50/2351
Inventor 何利锋欧阳武张孝烽
Owner JIANGSU RENHE ENVIRONMENTAL EQUIP
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