Dust filter bag filter used in electricity and calcium carbide chemical industry

Abstract

The present invention discloses a dust filter bag filter used in electricity and calcium carbide chemical industry, which includes a dust filter bag (1), a support frame (2) supported in the dust filter bag (1), and a control unit (3) connected with the dust filter bag (1); the control unit (3) comprises a temperature sensor (3-1), a pressure sensor (3-2), a controller (3-3) connected with the temperature sensor (3-1) and the pressure sensor (3-2), a blowing means (3-4) connected with the controller (3-3) and a vibrating means (3-5). The dust filter bag filter used in electricity and calcium carbide chemical industry has strong environmental protection property, reasonable structure design, corrosion resistance, and high temperature resistance, can be used for real-time monitoring and control of the temperature inside the filter bag, is high in filter dust stripping rate, and not easy to plug, can be used for real-time control of filter bag filter pressure, and has high filtration efficiency, long use life, and important application value.

Description

technical field [0001] The invention relates to a dust filter and dedusting device, in particular to a dust filter bag type dust collector for electric power and calcium carbide chemical industry. Background technique [0002] Existing electric power and electric petrochemical plants often release harsh flue gas, which affects the environment. In order to reduce the emission of polluting flue gas, it is necessary to filter and remove dust from the flue gas. However, the filter bag products in the prior art have high temperature resistance, corrosion resistance, poor wear resistance, and the problem of bag blocking is prone to occur, the service life is short, and the durability is poor. When high temperatures occur, they cannot be well monitored and adjusted. temperature, and after the filter bag is used for a period of time, the filter holes are easily blocked by dust, the filtering effect becomes poor, and the service life is short, which cannot meet the needs of manufactu...

AI Technical Summary

Problems solved by technology

However, the filter bag products in the prior art have high temperature resistance, corrosion resistance, poor wear resistance, and are prone to bag blocking problems, short service life, poor durability, and cannot be well monitored and adjusted when high temperatures occur. temperature, and after the filter bag is used for a period of time, the filter holes are easy to be blocked by dust, the filtering effect becomes poor, and the service life is short, which cannot meet the needs of manufacturers

Images