Dust removal system of melting and casting furnace
A technology of dust removal system and casting furnace, which is applied in the direction of membrane filter, dispersed particle separation, chemical instruments and methods, etc., can solve problems such as air pollution and unfavorable environmental protection, and achieve the effect of reducing pollution
Pending Publication Date: 2017-05-31
佛山市兴涛美铝业有限公司
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Problems solved by technology
[0002] At present, when many melting and casting furnaces are in use, the hot gas generated is discharged into the atmosphere together with waste. Since the melting and casting furnace forms a lot of waste gas during the melting process, the waste gas contains many particles of dust, which are directly discharged into the atmosphere, causing great harm to the atmosphere. Heavy pollution, not conducive to environmental protection
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[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0016] refer to figure 1 : the casting furnace dedusting system of the present invention comprises dedusting tower 1, spray device 2, negative pressure device 3 and exhaust pipe 4, and negative pressure device 3 is communicated with dedusting tower 1, and exhaust pipe 4 is communicated with negative pressure device 3, The dust removal tower 1 is provided with an air inlet 11, the air inlet 11 and the negative pressure device 3 are respectively arranged on opposite sides of the dust removal tower 1, the spray device 2 corresponds to the dust removal tower 1, and the bottom of the dust removal tower 1 is provided with a water outlet 12 .
[0017] When the casting furnace dust removal system of the invention is in use, the air inlet 11 is connected with the exhaust gas outlet of the melting and casting furnace, and the air inlet 11 can be connected with the exh...
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The invention discloses a dust removal system of a melting and casting furnace. The dust removal system comprises a dust removal tower, a spray device, a negative pressure device and an exhaust pipe, wherein the negative pressure device is communicated with the dust removal tower; the exhaust pipe is communicated with the negative pressure device; a gas inlet is formed in the dust removal tower; the gas inlet and the negative pressure device are arranged on two opposite sides of the dust removal tower respectively; the spray device is corresponding to the dust removal tower; and a water outlet is formed at the bottom of the dust removal tower. With the dust removal tower, the waste gas generated by the production of the melting and casting furnace can enter the dust removal tower through the gas inlet; with the spray device, the dust in the waste gas can be dissolved in water for removal; and with the negative pressure device, the gas after dust removal can conveniently flow out, and the waste gas enters the dust removal tower to be treated by the negative pressure device before being discharged by the exhaust pipe. Therefore, the dust in the gas treated by the dust removal system of the melting and casting furnace is mostly cleaned by the spray device and not carried out and, thus atmospheric pollution is greatly reduced, and an effect of environmental protection is realized.
Description
technical field [0001] The invention belongs to a dust removal device, in particular to a dust removal system for a melting and casting furnace. Background technique [0002] When many existing melting and casting furnaces are in use, the hot gas generated is discharged into the atmosphere together with waste. Since the melting and casting furnaces form a lot of waste gas during the melting process, the waste gas contains more particles of dust, which are directly discharged into the atmosphere, causing great harm to the atmosphere. Heavy pollution is not conducive to environmental protection. Contents of the invention [0003] The object of the present invention is to provide a dust removal system for a melting and casting furnace, which can solve at least one of the above-mentioned problems. [0004] According to one aspect of the present invention, a dust removal system for a melting and casting furnace is provided, including a dust removal tower, a spray device, a neg...
Claims
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Login to View More IPC IPC(8): B01D47/06
CPCB01D47/06B01D2273/28
Inventor 潘敬文陈国文叶鑑威
Owner 佛山市兴涛美铝业有限公司