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Waste gas purification device for casting processing

A waste gas purification device and casting technology, which is applied in the direction of combined devices, chemical instruments and methods, and dispersed particle filtration, can solve the problems of poor purification effect and single function, and achieve sufficient exhaust gas purification, good purification effect, and novel structural design. Effect

Inactive Publication Date: 2020-04-21
湖北骎发专用车零部件有限公司
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Problems solved by technology

[0003] Castings produce a large amount of exhaust gas during processing, so it is necessary to purify the exhaust gas. The current purification device has a single function and poor purification effect. Therefore, it is necessary to improve

Method used

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  • Waste gas purification device for casting processing
  • Waste gas purification device for casting processing
  • Waste gas purification device for casting processing

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-2 , the present invention provides a technical solution: a waste gas purification device for casting processing, including a purification box 1; one end of the purification box 1 is provided with an air inlet pipe 2, and the other end is provided with an air outlet pipe 3, and the inner cavity of the purification box 1 is A spray chamber 4 and a microwave purification chamber 5 are provided, and a filter screen 7 is fixedly installed insid...

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Abstract

The invention discloses a waste gas purification device for casting processing. The device comprises a purification box, a gas inlet pipe is arranged at one end of the purification box, a gas outlet pipe is arranged at the other end, a spraying cavity and a microwave purification cavity are formed in the inner cavity of the purification box, a filter screen is fixedly arranged at the inner side ofthe gas inlet pipe, and a filter screen assembly is arranged between the spraying cavity and the microwave purification cavity. The device is novel in structural design, capable of achieving purification treatment of various casting waste gas, good in purification effect and free of secondary pollution to air in the treatment process, and the treated gas can be directly exhausted into the atmosphere.

Description

technical field [0001] The invention relates to the technical field of exhaust gas purification, in particular to an exhaust gas purification device for casting processing. Background technique [0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into the pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling, it is polished and other subsequent processing methods , the resulting object has a certain shape, size and performance. [0003] Castings produce a large amount of exhaust gas during processing, so it is necessary to purify the exhaust gas. The current purification device has a single function and poor purification effect. Therefore, it is necessary to improve it. Contents of the invention [0004] The object of the present invention is to provide an exhaust gas purification device for casting processing to solve the problems raised in the above background t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D46/00B01D53/74B01D53/76
CPCB01D46/0028B01D53/74B01D53/76B01D50/60
Inventor 芦小玲
Owner 湖北骎发专用车零部件有限公司
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