Environment-friendly treatment device for resin sand casting waste gas
A resin sand and waste gas technology, which is applied in the fields of combined devices, human health protection, climate sustainability, etc., can solve problems such as environmental pollution, and achieve the effects of good dust removal effect, convenient maintenance and reliable operation.
Pending Publication Date: 2022-08-05
淄博通普真空设备有限公司
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Problems solved by technology
[0002] The special sand box is molded and poured; during the pouring process, the pyrolysis of the resin sand at high temperature will produce black smoke, and the main components in the exhaust gas are carbon monoxide, benzene, toluene, ethylbenzene, styrene and other toxic odor gases and fine particles , if it is not treated and discharged directly into the atmosphere, it will cause serious pollution to the environment
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[0032] The present invention will be further described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly. Changes made by those of ordinary skill in the art on the basis of the embodiments and solutions of the present invention belong to the protection of the present invention. scope.
[0033] refer to Figure 1 to Figure 4 As shown, the present invention provides a resin sand casting waste gas environmental protection treatment device, including a collection device 10 and a treatment device 20. The collection device 10 includes a vacuum distributor 1, a dust removal tank 2, a pressure stabilization tank 3, and a vacuum pump 4. The vacuum distributor 1 is connected to the resin flask through the air suction hose 16, the other end of the vacuum distributor 1 is connected to the pipeline of the dust removal tank 2, and the rear end of the dust removal tank ...
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Abstract
The invention provides an environment-friendly resin sand casting waste gas treatment device and belongs to the technical field of casting waste gas treatment device.The environment-friendly resin sand casting waste gas treatment device comprises a collecting device and a treatment device.The collecting device comprises a vacuum distributor, a dust removal tank, a surge tank and a vacuum pump; the other end of the vacuum distributor is in pipeline connection with the dust removal tank, the rear end of the dust removal tank is in pipeline connection with the surge tank, and the surge tank is in pipeline connection with the vacuum pump; the treatment device comprises a steam-water separation tank, a cyclone filter, an adsorption device, a fan and a smoke pipe, wherein the steam-water separation tank, the cyclone filter, the adsorption device, the fan and the smoke pipe are sequentially connected through pipelines. Through the treatment process of the collecting device and the treatment device, the resin sand casting waste gas can be fully dedusted and filtered, so that the waste gas reaches the environment-friendly emission standard. The device is simple in structure, convenient to maintain, reliable in operation, efficient and energy-saving.
Description
technical field [0001] The invention belongs to the technical field of casting waste gas treatment devices, and particularly relates to a resin sand casting waste gas environmental protection treatment device. Background technique [0002] The special sand box is poured after molding; during the pouring process, the resin sand will be pyrolyzed at high temperature to produce black smoke, and the main components in the waste gas are carbon monoxide, benzene, toluene, ethylbenzene, styrene and other toxic odor gases and fine particles. , If it is not treated and directly discharged into the atmosphere, it will cause serious pollution to the environment. Therefore, there is an urgent need for an environmental protection device that can treat the waste gas of resin sand casting. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide an environmental protection treatment device ...
Claims
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IPC IPC(8): B01D50/10B01D53/04
CPCB01D50/10B01D53/0438B01D53/0446B01D2257/7027B01D2258/0283Y02A50/2351
Inventor 刘祥泉梁波胡庆江
Owner 淄博通普真空设备有限公司