CN2675236Y - Eddy flow wet type desulfurizing dust collector - Google Patents

Eddy flow wet type desulfurizing dust collector Download PDF

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Publication number
CN2675236Y
CN2675236Y CN 200420015835 CN200420015835U CN2675236Y CN 2675236 Y CN2675236 Y CN 2675236Y CN 200420015835 CN200420015835 CN 200420015835 CN 200420015835 U CN200420015835 U CN 200420015835U CN 2675236 Y CN2675236 Y CN 2675236Y
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China
Prior art keywords
eddy flow
type desulfurizing
air inlet
inlet pipe
desulfurizing dust
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Expired - Fee Related
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CN 200420015835
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Chinese (zh)
Inventor
王宏军
刘海肖
杨以爽
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Individual
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Individual
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Priority to CN 200420015835 priority Critical patent/CN2675236Y/en
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Publication of CN2675236Y publication Critical patent/CN2675236Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an eddy flow wet type desulfurizing dust collector provided with a cylindrical shell. The upper end of the cylindrical shell is provided with a purified gas outlet pipe and the lower end is assembled with a conical settlement water tank. The lower part of the shell is provided with a flue gas air inlet pipe. The inlet of the flue gas air inlet pipe is arranged at the lateral surface of the shell and the outlet is arranged at the center of the upper part of the water tank. At least two layers of eddy flow plates are arranged at the upper part of the air inlet pipe in the shell according to a certain interval. Gas eddy flow outlets are uniformly arranged on partition plates to form the eddy flow plates. A water fog shower head is arranged between the two layers of eddy flow plates. The utility model synthetically adopts the structure of cyclone dust removal and water bath water-film dust removal desulfurization, which can make the efficiency of dust removal and desulfurization of the dust collector be enhanced. The multi-stage cyclone and spraying structure vertically arranged of the eddy flow wet type desulfurizing dust collector can satisfy the requirement of dust removal and desulfurization with high efficiency. The structure of the eddy flow wet type desulfurizing dust collector can be effectively simplified. The floor area is decrease d. The configuring cost is decreased.

Description

The rotational flow wet-type desulfurizing dust-collector
Technical field
The utility model relates to the fume emission treating apparatus with the combustion equipment configuration, is a kind of rotational flow wet-type desulfurizing dust-collector.
Background technology
Industrial production and heating for residential area in the process of combustion fuel, can produce a large amount of dust-ladens with boiler, contain the flue gas of sulfur dioxide and other harmful substance, and its exhaust gas discharging can cause serious pollution to atmospheric environment.Though existing treating apparatus kind to flue gas discharged from coal-fired boiler is a lot, its structure is all relatively complicated, and floor space is bigger than normal, and the equipment configuration cost height has limited itself and the configuration application of medium small boiler.In addition, it also makes the depositing dust of deduster and desulfurized effect be difficult to further raising to the single purification style that flue gas is handled.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, and floor space is little, and deployment cost is low, the rotational flow wet-type desulfurizing dust-collector that dedusting and desulfuration efficiency are high.
The technical scheme that realizes above-mentioned purpose is: a kind of rotational flow wet-type desulfurizing dust-collector, it includes the upper end Purge gas escape pipe is set, the lower end connects the cylindrical shell of taper sedimentation tank, being provided with import in lower part of frame places housing side, outlet to place the smoke inlet pipe of center above the tank, in housing its air inlet pipe above be arranged at intervals with the two-layer at least eddy flow plate that constitutes by on dividing plate, evenly offering the gas cyclone outlet by certain, between two-layer eddy flow plate, be provided with the water smoke spray head.
The technical solution of the utility model also comprises: described water smoke spray head is oppositely arranged two groups; On the eddy flow plate and below be respectively arranged with center water conservancy diversion circular cone panel; In air inlet pipe, be provided with the air inlet waterfog head.
The utility model comprehensively adopts cyclone dust removal, water-bath dust removal with desulfurization by water film structure, and the dust-removal and desulfurizing efficient of deduster is improved greatly; Its perpendicular multistage cyclone and spray structure of putting both can satisfy the requirement of high efficiency dust-removal and desulfurizing, again can the simplified apparatus structure, reduce floor space, reduce deployment cost.
Description of drawings
Accompanying drawing is this rotational flow wet-type desulfurizing dust-collector structural representation.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described:
Provide as accompanying drawing, this deduster has the perpendicular cylindrical shell of putting 1, the upper end of its housing be provided with the capping plate and therein the heart position Purge gas escape pipe 2 is installed, being connected with the lower end of housing is provided with the conical sedimentation tank 8 of bottom assembling ash-valve.At the elbow-shaped smoke inlet pipe 6 that lower part of frame is equipped with on the sidewall that import is horizontally placed on housing, outlet places the tank top center.The level that is provided with above air inlet pipe is assemblied in the eddy flow plate 3 in the housing, this eddy flow plate is by being starting point with the center circle circumference on the metallic plate of circle, to panel edges is that the radially striping of terminal point is a defiber, and with certain sector upwards respectively prying form the gas cyclone outlet and constitute.In the specific implementation, but eddy flow plate 3 global formations also can adopt assembled to constitute.Eddy flow plate of the present utility model is provided with two-layer at least, and the eddy flow plate of accompanying drawing embodiment is provided with three layers.As shown in drawings, on the eddy flow plate and below be respectively arranged with center water conservancy diversion circular cone panel 5 with center circle configuration, be beneficial to the smooth and easy water conservancy diversion of gas and water.Between two-layer eddy flow plate, be provided with water smoke spray head 4, its water smoke spray head can adopt spiral waterfog head, and when specifically implementing, water smoke spray head 4 can adopt one group of configuration structure of spray downwards, also can adopt two groups of configuration structures that are oppositely arranged, to strengthen its spraying spray effect.Adopt one group of water smoke spray head configuration structure of spray downwards between ground floor eddy flow plate in the accompanying drawing and the second layer eddy flow plate, the water smoke spray head configuration structure of two groups of relative sprays of employing between second layer eddy flow plate and the 3rd layer of eddy flow plate.Provide as accompanying drawing, the utility model is provided with air inlet waterfog head 7 in air inlet pipe 6, with the dust-removal and desulfurizing effect of further raising deduster.Waterfog head 7 of the present utility model and water smoke spray head 4 provide water source by water pipe and water pump for it by the supply tank that adds desulfurizing agent.
During the work of this deduster, ash-laden gas enters air inlet pipe through air inlet, under suction function, flow velocity with 17-18m/s impacts the water surface, start working as the waterfog head of first order spray equipment simultaneously, capture and the water-bath capture through spray, the dust of larger particles directly falls into the sedimentation tank in the flue gas.After impacting the gas upset rising of the water surface, form swirling eddy through ground floor eddy flow plate guiding, by the grit in the spray capture flue gas of top water smoke spray head, and under centrifugal action, get rid of to the further sedimentation dust of moisture film of wall by forming at wall from top to bottom.The air-flow that continues to rise strengthens the rotation dynamics through second layer eddy flow plate, under the effect of the finer and closely woven water smoke that produces mutual impact of the water smoke spray head that sprays relatively by two groups, oxide such as sulphur, nitrogen in the flue gas is absorbed, and further remove dust-laden particulate in the flue gas.The gas that then continues to rise enters the 3rd layer of eddy flow plate demist dehydration, and gas is purified.Purified gas enters the air channel through the escape pipe of case top and enters chimney through blower fan and enter atmosphere.The lime-ash that falls in the tank is then regularly got rid of by the ash-valve of its underpart configuration.
When the utility model was specifically implemented, matching with tank was equipped with water level control overflow and water supply tank, was used to keep the design water level in the tank.

Claims (4)

1, a kind of rotational flow wet-type desulfurizing dust-collector, include the upper end Purge gas escape pipe (2) is set, the lower end connects the cylindrical shell (1) of taper sedimentation tank (8), it is characterized in that: be provided with import in lower part of frame and place housing side, outlet to place the smoke inlet pipe (6) of center above the tank, in housing its air inlet pipe above be arranged at intervals with the two-layer at least eddy flow plate (3) that constitutes by on dividing plate, evenly offering the gas cyclone outlet by certain, between two-layer eddy flow plate, be provided with water smoke spray head (4).
2, rotational flow wet-type desulfurizing dust-collector according to claim 1 is characterized in that described water smoke spray head (4) is oppositely arranged two groups.
3, rotational flow wet-type desulfurizing dust-collector according to claim 1 is characterized in that: on eddy flow plate (3) and below be respectively arranged with center water conservancy diversion circular cone panel (5).
4, rotational flow wet-type desulfurizing dust-collector according to claim 1 is characterized in that: be provided with air inlet waterfog head (7) in air inlet pipe (6).
CN 200420015835 2004-02-26 2004-02-26 Eddy flow wet type desulfurizing dust collector Expired - Fee Related CN2675236Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420015835 CN2675236Y (en) 2004-02-26 2004-02-26 Eddy flow wet type desulfurizing dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420015835 CN2675236Y (en) 2004-02-26 2004-02-26 Eddy flow wet type desulfurizing dust collector

Publications (1)

Publication Number Publication Date
CN2675236Y true CN2675236Y (en) 2005-02-02

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CN 200420015835 Expired - Fee Related CN2675236Y (en) 2004-02-26 2004-02-26 Eddy flow wet type desulfurizing dust collector

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CN (1) CN2675236Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101357297B (en) * 2008-09-18 2011-05-25 佛山市三水区碧源环保工程有限公司 Wet desulfurization dust-removing device and processing method thereof
CN102671499A (en) * 2011-08-01 2012-09-19 天津聚贤达科技有限公司 Parallel flow wet dust-collecting device and operational method thereof
CN103007659A (en) * 2012-12-19 2013-04-03 东莞市力科环保设备有限公司 Negative pressure type wet dust collector
CN103566688A (en) * 2012-07-31 2014-02-12 苏州仕净环保设备有限公司 Wet type dust treatment device
CN103726868A (en) * 2014-01-27 2014-04-16 湖南科技大学 Mining dust removal fan with driven cyclone channel and driven cyclone channel design method thereof
CN105056636A (en) * 2015-07-18 2015-11-18 常州市鼎日环保科技有限公司 Method for removing inhalable particles in atmosphere
CN105413431A (en) * 2015-12-15 2016-03-23 山西海洁星环保设备有限公司 Efficient desulfuration and dedusting equipment adopting single tower and double processes
CN105457429A (en) * 2015-12-22 2016-04-06 安徽皖南新维电机有限公司 Paint mist cleaning device
CN105477967A (en) * 2015-12-25 2016-04-13 史玉库 Wet type flue gas desulfurization dust remover
CN105536391A (en) * 2015-12-31 2016-05-04 河北唯沃环境工程科技有限公司 High-pressure self-rotation centrifugal air washer
CN105944489A (en) * 2016-07-01 2016-09-21 王明华 Wet-type cyclone dust collector
CN108686450A (en) * 2018-08-07 2018-10-23 昆山钛锟环保节能科技有限公司 A kind of wet type non-filling dust treatment device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101357297B (en) * 2008-09-18 2011-05-25 佛山市三水区碧源环保工程有限公司 Wet desulfurization dust-removing device and processing method thereof
CN102671499A (en) * 2011-08-01 2012-09-19 天津聚贤达科技有限公司 Parallel flow wet dust-collecting device and operational method thereof
CN102671499B (en) * 2011-08-01 2013-11-13 天津聚贤达科技有限公司 Parallel flow wet dust-collecting device and operational method thereof
CN103566688A (en) * 2012-07-31 2014-02-12 苏州仕净环保设备有限公司 Wet type dust treatment device
CN103007659A (en) * 2012-12-19 2013-04-03 东莞市力科环保设备有限公司 Negative pressure type wet dust collector
CN103726868B (en) * 2014-01-27 2016-07-06 湖南科技大学 Have driven swirl channel dust-removing blower for mine and driven swirl channel method for designing thereof
CN103726868A (en) * 2014-01-27 2014-04-16 湖南科技大学 Mining dust removal fan with driven cyclone channel and driven cyclone channel design method thereof
CN105056636A (en) * 2015-07-18 2015-11-18 常州市鼎日环保科技有限公司 Method for removing inhalable particles in atmosphere
CN105413431A (en) * 2015-12-15 2016-03-23 山西海洁星环保设备有限公司 Efficient desulfuration and dedusting equipment adopting single tower and double processes
CN105457429A (en) * 2015-12-22 2016-04-06 安徽皖南新维电机有限公司 Paint mist cleaning device
CN105477967A (en) * 2015-12-25 2016-04-13 史玉库 Wet type flue gas desulfurization dust remover
CN105536391A (en) * 2015-12-31 2016-05-04 河北唯沃环境工程科技有限公司 High-pressure self-rotation centrifugal air washer
CN105944489A (en) * 2016-07-01 2016-09-21 王明华 Wet-type cyclone dust collector
CN108686450A (en) * 2018-08-07 2018-10-23 昆山钛锟环保节能科技有限公司 A kind of wet type non-filling dust treatment device

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