Device for improving fullness of combustible gas in shock wave generation tank

Abstract

The invention discloses a device for improving fullness of combustible gas in a shock wave generation tank and belongs to the technical field of boiler soot blowing. The device comprises an air inlet connecting port, a seal head, a first partition plate, a second partition plate, a generator tank body and a nozzle. The air inlet connecting port is fixedly connected with one end of the generator tank body, the other end of the generator tank body is fixedly connected with the nozzle, and the second partition plate and the first partition plate are sequentially arranged in the generator tank body close to the air inlet connecting port end according to the air inlet direction and are parallelly arranged. The air inlet connecting port is provided with a plurality of inclined holes, the first partition plate is provided with a center through hole and inclined holes evenly distributed around the center through hole along the circumference, and the second partition plate is provided with a center through hole, inclined holes evenly distributed around the center through hole along the circumference and strip-shaped through holes. According to the device, mixed gas can evenly rapid fill the generator tank body, energy of gas shock waves is maximized, and the gas utilization rate of a shock wave generation system and the soot blowing effect are improved.

Description

technical field [0001] The invention relates to the technical field of boiler soot blowing, in particular to a device for improving the fullness of combustible gas in a shock wave generating tank. Background technique [0002] Soot blower is an indispensable and important auxiliary equipment for various waste heat boilers and power station boilers. It plays a vital role in improving the heat exchange efficiency of each heating surface of the boiler, that is, improving the output of the boiler. There are many types of sootblowers, such as: steam sootblowers, sonic sootblowers, air shock sootblowers and gas shock sootblowers. Different types of sootblowers have different characteristics and scope of application, but gas shock wave sootblowers have many advantages that other sootblowers do not have, which are mainly reflected in: large soot blowing energy, stable soot blowing operation, and maintenance. Small volume, low operating cost and wide application range. Therefore, t...

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Problems solved by technology

[0004] In order to solve the problem of insufficient deflagration caused by insufficient mixing of gas and air in the shock wave generating tank, the present invention provides a device for increasing the fullness of combustible gas in the shock wave generating tank, including an air inlet port, a sealing head, a first partition plate, a second partition, a generator tank and a spout; the air inlet port is fixedly connected to one end of the generator tank through the head, and the other end of the generator tank is fixed to the spout connection; the second baffle and the first baffle are sequentially arranged in the generator tank adjacent to the air inlet port according to the air intake direction, and the second baffle and the first baffle are arranged in parallel at a preset interval ; The inlet port is evenly provided with a plurality of inclined holes; the first partition is provided with a central through hole and inclined holes uniformly distributed along the circumference around the central through hole; the second partition It is provided with a central through hole and oblique holes and elongated through holes uniformly distributed along the circumference around the central through hole

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