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Deduster

A technology of dust collector and spinner, which is applied in the direction of chemical instruments and methods, separation of dispersed particles, combined devices, etc., can solve the problems of poor dust removal effect of dust collector, unsuitability for continuous production, poor dust removal effect, etc., and achieve saving Energy, clogging prevention, and workload reduction effects

Inactive Publication Date: 2012-06-13
BEIJING STAR RIVER INTEGRATED EQUIP TECH
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Problems solved by technology

[0003] In order to overcome the above-mentioned technical problems of incomplete dust removal, poor dust removal effect, and high power consumption, the present invention adopts a technical solution combining electric dust removal and cyclone dust removal, and designs an online dust removal device, which overcomes the problems of existing dust collectors. The dust removal effect is not good, it is not suitable for continuous production, and the technical problem of large power consumption

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Embodiment Construction

[0014] The technical solutions implemented in the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0015] In order to achieve the above object, the technical solution adopted by the present invention to solve its technical problems is as follows: figure 1 : It is composed of two parts: a dust particle and flue gas separation device and an ash discharge device. The dust particle and flue gas separation device spinner 1 is located above the built-in cylindrical electrode 2, and the middle bracket is fixed around the device wall. The built-in cylindrical A number of soot traps 3 are evenly distributed on the electrode 2. The edges of the soot traps 3 are in contact with the cylinder wall. The edges of the soot traps 3 are chamfered and contact with the cylinder wall to form a circle of chute. The corresponding chute is evenly distributed on the cylinder wall. Circle the ash discharge hole 6, wherein the built-in cylin...

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Abstract

The invention provides a deduster composed of two components, which are a dust particle and flue gas separating apparatus and a dust discharging apparatus. The dust particle and flue gas separating apparatus comprises a cyclone generator 1 arranged above a built-in cylinder-shaped electrode. The middle part of the cyclone generator 1 is a support, and the peripheral of the cyclone generator 1 is fixed on the wall of an electric dedusting apparatus. A heat insulating layer 8 is arranged on the wall of the electric dedusting apparatus, wherein the heat insulating layer 8 is used for holding temperature. A space between a cylinder wall contacting an edge of a dust inhibitor 3 and a wall of the electric dedusting apparatus is provided with a jacket 7. The dust discharging apparatus is mainly composed of a dust collecting hopper 11, a dust filter 12, a back flushing apparatus 15, a water cooler 17, a dust discharging blower 13, and the like. The dust discharging apparatus is positioned at a lower part of the dust particle and flue gas separating apparatus, and is used for discharging separated dust. With the deduster with the structure, advantages of cyclone centrifugal dedusting and electric dedusting can be combined, and dust particles can be effectively separated from flue gas, such that a dedusting effect is reached. The pollution to the atmosphere is reduced, and the purified flue gas can be recycled. Therefore, an environment protection effect can be reached, electricity consumption can be reduced, and energy can be saved.

Description

technical field [0001] The invention relates to a dust remover, in particular to an electric dust remover device in an incineration system. Background technique [0002] In the traditional incineration system, natural gas fuel is used as raw material to provide a heat source to completely incinerate and crack the tail gas rich in toxic gases in the incinerator to reduce the hazards of toxic and harmful gases in the tail gas. The generated flue gas contains a large amount of dust particles. If the flue gas is not dedusted, the incinerated flue gas will contain a small amount of dust. If the incineration tail gas is reused in the curing furnace, the flue gas containing dust particles will be directly recycled to the curing furnace for coloring. When the paint of the coated board is cured, the dust particles contained in the gas will seriously affect the quality of the surface coating of the board, which is not conducive to the production of high-quality color-coated boards. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00
Inventor 汪为健
Owner BEIJING STAR RIVER INTEGRATED EQUIP TECH
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