Circulating spraying type acid pickling waste gas treatment purifier
A technology of waste gas treatment and circulating spraying, which is applied in the direction of chemical instruments and methods, separation of dispersed particles, separation methods, etc., and can solve problems such as the influence of the size of the body and incomplete purification of waste gas
Pending Publication Date: 2020-09-25
江苏博隆锦欣环保设备有限公司
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Problems solved by technology
[0003] The pickling process in the prior art will produce some toxic gases. In order to ensure production safety, the waste gas will be collected and processed during the pickling process. The spray type waste gas purifier is an efficient waste gas treatment equipment. The water curtain showers the waste gas, and dissolves the toxic gas in the waste gas in the spray liquid to collect, but the spray purifier in the prior art is affected by the size of the body, and the width of the water curtain is constant. After the waste gas passes through the water curtain , there will still be some toxic gases that are not dissolved, resulting in incomplete exhaust gas purification, which needs to be improved
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[0025] The present invention will be further described below in conjunction with the accompanying drawings.
[0026] see e.g. Figure 1-Figure 6 As shown, this specific embodiment includes a base 1, a water tank 2, a support 3, a purification assembly 5, and a water pump 4, wherein the base 1 is riveted with a water tank 2, and the base 1 is riveted with a bracket 3, and the bracket 3 is erected on the water tank 2, a purification assembly 5 is fixedly arranged on the bracket 3, a suction pump 4 is riveted on the bracket 3, and the purification assembly 5 is connected with the suction pump 4 by a pipeline;
[0027] The purification assembly 5 includes a casing 5-1, a box body 5-2, a mounting frame 5-4, a shower head 5-10, and an air extraction pipe 5-7, wherein the left side wall of the bracket 3 is rotated through a rotating shaft. There is a cover 5-1, and the cover 5-1 is arranged on the left side of the water tank 2, the upper end of the bracket 3 is rotated with a dampin...
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The invention relates to a circulating spraying type acid pickling waste gas treatment purifier and relates to the technical field of acid pickling equipment for metal processing. A housing is rotationally arranged on the left side wall of a support through a rotating shaft; a box body is fixedly arranged on the support; a corrugated hose is fixed to the upper end of the left side wall of the boxbody in a penetrating mode; the other end of the corrugated hose is fixed to the housing in a penetrating mode; a mounting rack is arranged in the box body; fins are fixedly arranged on the left innerside wall and the right inner side wall of the mounting rack; an air suction pipe is fixedly arranged at the lower end of the right side wall of the box body in a penetrating mode; an air suction pump is connected in series to the air suction pipe; a spraying head is fixedly arranged on the upper inner side wall of the box body; and a water suction pipe is connected in series to the spraying head. By enlarging a waste gas passing channel, the contact area of waste gas and a spraying liquid is increased, the absorption efficiency of the waste gas is improved, and complete purification of the waste gas is guaranteed.
Description
technical field [0001] The invention relates to the technical field of pickling equipment for metal processing, in particular to a circulating spray type pickling waste gas treatment purifier. Background technique [0002] Pickling is a process that uses an acidic solution to clean the surface of a metal workpiece. It can remove the oxide layer on the surface of the metal part, which is convenient for the subsequent processing of the metal part, and prevents the oxide layer from mixing into the structure during the processing of the metal part and affecting the quality of the workpiece. Rate. [0003] The pickling process in the prior art will generate some toxic gases. In order to ensure production safety, the waste gas will be collected and processed during the pickling process. The spray type waste gas purifier is a kind of efficient waste gas treatment equipment. The water curtain washes the waste gas, and the toxic gas in the waste gas is dissolved in the spray liquid ...
Claims
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Login to View More IPC IPC(8): B01D53/18B01D53/14
CPCB01D53/1406B01D53/18
Inventor 唐建忠高燕徐达明毛红燕刘贤伟周德志
Owner 江苏博隆锦欣环保设备有限公司