Configuring structure of smoke-discharging blower fan and chimney

A configuration structure, smoke exhaust fan technology, applied in exhaust gas device, air induction, combustion product treatment, etc., can solve problems such as surge, insufficient fan output, etc., to reduce resistance, improve running stability, and reduce resistance consumption Effect

Inactive Publication Date: 2011-08-31
SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a configuration structure of exhaust fan and chimney, the purpose is to solve the technical problem of insufficient fan output or surge in the existing configuration structure, so as to achieve the purpose of saving energy and reducing consumption and promoting the smooth operation of the system

Method used

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  • Configuring structure of smoke-discharging blower fan and chimney
  • Configuring structure of smoke-discharging blower fan and chimney
  • Configuring structure of smoke-discharging blower fan and chimney

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited by the embodiments.

[0021] like figure 1 and figure 2 As shown, the implementation of the present invention is as follows: 4 F-type blowers are respectively: F-type blower 1 turns right into 90° and goes out 45°, F-type blower 5 turns left into 90° and goes out 45°, F-type blower 7 turns right into 45° °out 45°, F-type fans 9 left-handed in 45°out 45°, F-type fans 1, 4, 7, and 9 are evenly distributed along the circumference of the chimney 8, and the center lines of the air outlets of F-type fans 1, 4, 7, and 9 are aligned Along the center of the chimney 8, four F-type fans are configured at a 90° angle, and the inlets of F-type fans 1 and 4 are configured at 90°. The chimney 8 is provided with a cross-shaped partition 4 and a diversion flue 3 . The flue gas discharged by the fan enters the ...

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Abstract

The invention discloses a configuration of a smoke exhaust fan and a chimney, which particularly relates to a dust collection system, in particular to a configuration of a smoke exhaust fan and a chimney in an aluminum electrolyzing smoke cleaning system. The invention aims at the configuration mode of four fans and one chimney, the four fans are evenly arranged around the chimney, and the difference in position of each fan is small; and, an X-shaped baffle plate and a diversion flue are arranged in the chimney so as to reduce the resistance at the outlets of the fans. The configuration has the advantages of improving the operational stability of the system, and simultaneously lowering the resistance consumption of the system.

Description

technical field [0001] The invention relates to a configuration structure of a smoke exhaust fan and a chimney, in particular to a configuration structure of a smoke exhaust fan and a chimney in a large-scale dust collection system, especially an aluminum electrolysis flue gas purification system. Background technique [0002] The volume of flue gas processed by the aluminum electrolysis flue gas purification system is usually more than one million cubic meters per hour. Several exhaust fans work in parallel at the same time to send the flue gas into the chimney and discharge it to high altitude. Due to the different positions of each fan in the system, the working status of each fan is affected and interfered with each other to varying degrees. Insufficient fan output or surge often occurs, which affects the smooth operation of the system. [0003] With the environmental standards and environmental requirements getting higher and higher, as well as new and higher requireme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/00
CPCF23J11/12F23J13/00F23L17/005
Inventor 曹成山刘义宋海琛
Owner SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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