A spray dust collector
A technology of dust collector and sprinkler, which is applied in the direction of chemical instruments and methods, separation of dispersed particles, and the use of liquid separation agents, etc. It can solve the problems of poor dust removal effect, insufficient spraying, and excessive smoke flow rate, etc., and achieves improved dust removal. efficiency effect
Inactive Publication Date: 2015-09-23
金华隆鑫新能源科技有限公司
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Problems solved by technology
[0003] In view of the deficiencies in the background technology, the purpose of the present invention is to provide a spray dust collector, which can solve the problem of poor dust removal effect caused by excessive smoke flow velocity and insufficient spray in the prior art.
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[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0018] like figure 1 and figure 2 As shown, a spray dust collector; including a dust collector furnace body 3, a sewage tank 8, a sprinkler 11, a fan and an induced draft fan 1, the furnace body 3 includes a smoke dust inlet 5, a smoke dust outlet 2 and a bottom sewage outlet 7, and the smoke dust The inlet 5 is connected to the combustion furnace, and the smoke and dust outlet 2 is connected to the induced draft fan 1; a liner-type dust removal channel 4 is arranged in the dust collector furnace body 3, and the smoke and dust outlet 2 is arranged at the upper end of the dust removal channel 4, and the dust removal channel 4 and the furnace body 3 A smoke and dust passa...
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The invention relates to a spray washer which comprises a spray washer furnace body, a sewage pool, sprayers, two fans and an induced draft fan. The spray washer is characterized in that a liner-type dust removal passage is formed in the spray washer furnace body, and a smoke dust outlet is formed in the upper end portion of the dust removal passage. A smoke dust passage is formed between the dust removal passage and the furnace body, a smoke dust collecting device is arranged in the dust removal passage and composed of the two axial flow induced fans which are arranged vertically and opposite in blade direction, and a convective smoke dust stagnation area is formed between the two axial flow induced fans. A spraying direction of the sprayer is perpendicular to the dust removable passage, and the sprayer is higher than the smoke dust collecting device. A sewage outlet in the bottom of the furnace body is sealed in the sewage pool in a liquid manner. The spray washer aims to solve the problem of poor dust removal effect caused by high smoke dust flowing rate and insufficient spraying in the prior art. The spray washer can realize efficient dust removal in adoption, and is simple in structure and low in manufacture cost.
Description
technical field [0001] The invention relates to a spray dust remover, in particular to a dust remover used for combustion boilers. Background technique [0002] After the boiler is burned, a large amount of dust and particles will be produced. Generally, the dust must be removed by the dust collector before being discharged into the atmosphere. However, there are many types of dust collectors, such as: bag filter, wet dust collector, etc. Among them, the bag filter is usually used for primary dust removal, the dust removal capacity is average, and the energy consumption is large, and the practical life is short; the existing boilers mostly use wet dust collectors. The spray port is set between the two, and the axial flow fan drains the smoke in the furnace to the smoke channel, and the spray port sprays water to fully combine the water and the smoke to form sewage and discharge it into the sewage pool; during this process, Under the action of the induced draft fan, the smok...
Claims
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IPC IPC(8): B01D47/06
Inventor 王连门
Owner 金华隆鑫新能源科技有限公司