Spraying device suitable for flue gas purification tower

Abstract

The invention relates to the technical field of air purification devices, and in particular, relates to a spraying device suitable for a flue gas purification tower. The spraying device comprises an incinerator, a water supplementing tank and two spraying heads; the water supplementing tank is fixedly mounted in the incinerator, the spraying heads are symmetrically arranged relative to the water supplementing tank, and a heat collecting head is fixedly mounted on the water supplementing tank; a preparation cavity communicated with the water supplementing tank is formed in the heat collecting head, an air bag is arranged in the preparation cavity, a sliding plate mounted in the preparation cavity in a sliding mode is arranged over the air bag, a valve piece used for controlling water supplementing work is arranged between the water supplementing tank and the preparation cavity, and the spraying heads are movably arranged in the incinerator; and a rotating vane is rotationally mounted in the preparation cavity, and a push-out mechanism is arranged between the rotating vane and each spraying head. According to the spraying device, by adopting the mode that a small number of spraying heads are matched with the push-out mechanisms, spraying work on different positions is achieved, the practicability of the spraying heads is improved, and the cost of the whole device is reduced.

Description

technical field [0001] The invention relates to the technical field of air purification devices, more specifically, it is a spray device suitable for flue gas purification towers. Background technique [0002] With the improvement of living standards, there are more and more garbage in life, but at present, most of the garbage is treated by incineration, which will produce a large amount of toxic gas during the incineration process, so a purification tower is needed to clean the gas. Purification work, and the spray device is one of the important components of the purification tower. [0003] If the existing spraying device wants to achieve effective spraying work on the large-volume purification tower, the number of the spraying heads must be very large, so as to perform full-coverage spraying work on the purification tower, but this will cause the entire spraying The manufacturing cost of the device increases, and the number of sprinkler heads is too large, which also inc...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, there are more and more garbage in life, but at present, most of the garbage is treated by incineration, which will produce a large amount of toxic gas during the incineration process, so a purification tower is required to clean the gas. Purification work, and the spray device is one of the important parts of the purification tower

[0003] If the existing spraying device wants to achieve effective spraying work on the large-volume purification tower, the number of its spraying heads must be very large, so as to perform full-coverage spraying work on the purification tower, but this will cause the entire spraying The manufacturing cost of the device increases, and the number of sprinkler heads is too large, which also increases the difficulty of maintenance work for the later staff

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