Air suction and supply integrated machine for smoke purification

Abstract

The invention provides an air suction and supply integrated machine for smoke purification. The air suction and supply integrated machine for smoke purification comprises an air suction hood, an air suction pipe, an air inlet, a filter drum and a box. The air inlet is formed in the upper portion of the box. The air suction pipe is arranged at the air inlet. The air suction hood is arranged on the other side of the air suction pipe. The filter drum is arranged in the box. The box is divided into a left side and a right side through a steel plate. The air suction and supply integrated machine for smoke purification further comprises a high-efficiency filter, an air channel, a heat exchange device, a draught fan, an air supply pipe and an air supply hood. The high-efficiency filter, the air channel, the heat exchange device and the draught fan are arranged in the box. The upper portion of the box is divided into a left side and a right side through the steel plate, and the left side and the right side of the lower portion of the box are still communicated. The draught fan is arranged in the upper right portion of the box and communicated with one end of the air supply pipe. The air supply hood is arranged at the other end of the air supply pipe. According to the air suction and supply integrated machine for smoke purification, waste treatment, air purification, cold air supply and hot air supply are combined, and efficiently-treated smoke is cooled or heated to serve as fresh air to be supplied to working posts; the working environment is purified on one hand, and the working comfort of workers is improved on the other hand.

Description

technical field [0001] The invention relates to an integrated machine for purifying flue gas, in particular to an integrated machine for purifying flue gas, sucking and blowing air. Background technique [0002] During metal processing such as welding or flame cutting, a large amount of flue gas will be generated, and the generated flue gas will pollute the air when it is discharged into the atmosphere. At present, the waste gas treatment of this kind of flue gas is mainly filtered through filter cartridges The flue gas has met the emission requirements, but if the air only filtered through the filter cartridge is sent to the workers for ventilation, it is still very dirty for the workers to breathe. In addition, only the flue gas filtered by the filter cartridge is discharged to the workshop, which cannot make people feel comfortable in winter and summer. In order to make workers feel cool in summer and warm in winter, there are many ways to further improve the air quality....

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Problems solved by technology

[0003] The purpose of the present invention is to provide a flue gas purification, air suction and air supply integrated machine, which can solve the problem that the flue gas cannot meet the quality requirements for workers to breathe only through the filter cartridge, and can not make people feel comfortable temperature according to different seasons

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