CN2647407Y - Waterbed water curtain desulfurizing dust cleaner under pool - Google Patents

Waterbed water curtain desulfurizing dust cleaner under pool Download PDF

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Publication number
CN2647407Y
CN2647407Y CN 03252300 CN03252300U CN2647407Y CN 2647407 Y CN2647407 Y CN 2647407Y CN 03252300 CN03252300 CN 03252300 CN 03252300 U CN03252300 U CN 03252300U CN 2647407 Y CN2647407 Y CN 2647407Y
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CN
China
Prior art keywords
water
water bed
pond
bed
herringbone
Prior art date
Application number
CN 03252300
Other languages
Chinese (zh)
Inventor
关云彪
关春艳
关春利
Original Assignee
关云彪
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 关云彪 filed Critical 关云彪
Priority to CN 03252300 priority Critical patent/CN2647407Y/en
Application granted granted Critical
Publication of CN2647407Y publication Critical patent/CN2647407Y/en

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Abstract

The utility model relates to a dust cleaning device of a boiler, in particular to a water bed and water curtain desulfurizing dust catcher with a lambada-shaped pool bottom structure. The utility model can be widely used for the soot dust purification of the boiler using scattered coal for burning, wooden meal for burning, chaff and paddy screenings, etc. The utility model is composed of a continuous water bed, the water surface is buckled with a hydroseal smoke gas attacking and gathering cover along the length direction, the attacking and gathering cover is arranged with an attacking and gathering plate embedded into the water surface in a spacing way, the front end of the water bed is provided with a smoke inlet which is buckled and communicated with the inner of the attacking and gathering cover, the rear part of the water bed is provided with a vertical type drainage bin which is communicated with the rear end of the attacking and gathering cover, the upper end of the drainage bin is provided with a smoke exhausting flue. The pool bottom of the continuous water bed is designed to be the lambada-shaped pool bottom along the length direction, and a space is provided between the two transverse ends of the attacking and gathering cover and the two side wall plates of the water bed, so that the utility model has the advantage of convenience for depositing and clearing of clinker quickly.

Description

Water bed water curtain desulfurizing dust-collector at the bottom of the herringbone pond
[technical field]
The utility model relates to a kind of dust-removing device for boiler, promptly has the water bed water curtain desulfurizing dust-collector of herringbone pond bottom structure.Can be widely used in using diffusing coal, use the clarifying smoke of boilers such as wood chip, chaff skin rice slag.
[background technology]
In prior art, the water bed water curtain desulfurizing dust-collector that the applicant manufactures comprises that elongated water bed is flue dust sedimentation pond, on the water bed water surface, be buckled with the water seal flue gas along its length and pounce on the collection cover, promptly above the water surface, form the exhaust gases passes of sealing, pouncing on collection cover goes up tiltedly to be provided with at interval and gos deep into pouncing on the collection plate on the water surface, be used to guide the oblique impulse water surface down of flue gas stream, the water bed front end have with pounce on collection cover in involutory communicate advance mouth, have at the water bed rear portion and pounce on the vertical drainage bin that collection cover rear end communicates, there is exhaust opening the drainage bin upper end, the flue dust air-flow is under the air-introduced machine effect, by advancing mouth water bed water surface in the human organism, swash the foam of breaking waves and the spittle, flue gas is pounced on collection along the water seal flue gas and is covered in the process of skimming over the water surface, by pouncing on the effect of collection plate, start more plentiful drop and foam steam fog, reach pounce on dirt and desulphurization reaction effect after, bending is upwards, after the deflector in the drainage bin and dehydration angle page or leaf plate deep purifying and dehydration, through the discharging of discharging flue.Its shortcoming be at the bottom of the water bed pond for conventional planar structure, be not easy to lime-ash rapid precipitation and removing.
[utility model content]
The purpose of this utility model is the water bed water curtain desulfurizing dust-collector that provides at above-mentioned deficiency at the bottom of a kind of herringbone pond of being convenient to lime-ash rapid precipitation and removing.
Technical solution of the present utility model is: the water bed water curtain desulfurizing dust-collector at the bottom of the herringbone pond, comprise elongated water bed, on the water bed water surface, be buckled with the water seal flue gas along its length and pounce on the collection cover, pouncing on collection cover goes up tiltedly to be provided with at interval and gos deep into pouncing on the collection plate on the water surface, the water bed front end have with pounce on collection cover in involutory communicate advance mouth, have at the water bed rear portion and pounce on the vertical drainage bin that collection cover rear end communicates, there is the discharging flue drainage bin upper end.With at the bottom of being designed to the herringbone pond at the bottom of the pond of elongated water bed along its length, pouncing between the transverse ends of collection cover and water bed two side wall panels has an intersegmental distance.
At the bottom of at the bottom of the corresponding water bed of area that described spacing the accounts for pond being the pond, plane.
Described each water bed can laterally make up or fold up and down combination side by side.
The utility model has the advantages that: 1, at the bottom of the pond of herringbone structure, be similar to the swash plate in the inclined-plate clarifying basin in the sewage disposal device, both can quicken the precipitation of lime-ash, the lime-ash that is precipitated on the swash plate can be slipped to the both sides bottom of trench again, even boiler is normally in service, also can in water, stretch people's spade at any time and remove, to guarantee to pounce on the relative cleaning of dirt desulfurization water quality.Especially than awl bucket precipitation, valve slagging or grab bucket deslagging were more simple in the past, and there is not any mechanical breakdown in artificial scarfing cinder.2, pounce between the transverse ends of collection cover and water bed two side wall panels one intersegmental distance is arranged, forming both sides is uncovered water seal band, both be convenient to the removing behind the floatation surface on the floating lime-ash, can have heated up when producing steam the steam pressure of releasing because of constantly absorbing flue gas heat pouncing on dirt water again.3, pouncing on dirt herringbone water bed can laterally make up side by side, or folds combination up and down,, take pains side by side or fold and fall to working out several types, so just can the volume of smoke of all kinds of large-scale kilns be divided into some thighs, compile again after the treatment and purification respectively that a place is concentrated discharges.
Below in conjunction with accompanying drawing the utility model is described in further detail.
[description of drawings]
Fig. 1 is a structure diagram of the present utility model;
Fig. 2 is the horizontal section structure schematic diagram of Fig. 1;
Fig. 3 is by the arranged side by side and folded completion of monomer water bed structural representation of the present utility model;
Fig. 4 is the horizontal section structure schematic diagram of Fig. 3.
[specific embodiment]
Referring to Fig. 1, water bed water curtain desulfurizing dust-collector at the bottom of the herringbone pond comprises elongated water bed 7, on water bed 7 waters surface, be buckled with the water seal flue gas along its length and pounce on collection cover 2, pounce on tiltedly be provided with at interval on the collection cover 2 go deep on the water surface and adjustable angle pounce on collection plate 3, pounce on collection plate 3 and impel flue gas and water fully to contact and react, pounce on collection and cover dirt desulfurization body is pounced in 2 bottom for water bed the elongated water surface.Water bed 7 front ends have with pounce on collection cover 2 in involutory communicate advance mouth 1, have at water bed 7 rear portions and pounce on collection and cover the vertical drainage bin 8 that 2 rear ends communicate, there is the flue 9 of discharging drainage bin 8 upper ends.
Referring to Fig. 2, be designed at the bottom of the herringbone pond 4 at the bottom of the pond of elongated water bed 7 along its length, 4 surface slope is preferably 45 °-50 ° at the bottom of the herringbone pond, the length at the bottom of the pond with water bed body appearance with.The water seal flue gas is pounced on collection cover 2 cross sections and is "  " shape, the water seal exhaust gases passes of outer lining protective layer in making by steel plate, its section width with the herringbone pond at the bottom of between 4 sections, two wedged bottom toes distance identical, length also with water bed 7 body appearance with.Pounce on collection cover 2 both sides and be the vertical water seal board that inserts in the water, pounce between horizontal two outboard ends of collection cover 2 and water bed 7 pond two side wall panels one intersegmental distance 5 is arranged, at the bottom of at the bottom of the corresponding water bed of area that this spacing 5 the accounts for pond being the pond, plane, each self-forming the irrigation canals and ditches of certain width are arranged together, and the bottom of irrigation canals and ditches is to be deposited in water-bed lime-ash to accumulate the district, and the operator can stretch into spade from irrigation canals and ditches or other scarfing cinder dragveyer structure is pulled out from the bottom of trench position with lime-ash.Except that bottom position, herringbone pond, still risen by the herringbone toe at the bottom of water bed 7 ponds, the sidewall paneling that extends 300~500 wide flat and ponds to both sides has been formed the scarfing cinder passage outside the water seal board.For the utility model supporting than the large-tonnage kiln, more because of the quantity of slag, Chi Shui is also darker, can be that water bed 7 transverse ends are provided with and dig slag power-assisted reel 10 at scarfing cinder passage one end in the water seal board outside, by rope pulling hand control spades and so on, digs slag in the water.Reel 10 can be with manually shaking handle, and also useable electric moter drives worm reduction gear and drives reel, and this will decide according to the degree of depth at the bottom of lime-ash what and the pond.Here emphasizing manually-operated, mainly is in order to reduce the power-equipment fault, to reduce operating costs such as power consumption, guaranteeing equipment stable operation.
Adopt monomer water bed 7, be used for the kiln dedusting of the following little tonnage of 60,000 m3/h exhaust gas volumns.Pounce on the lime-ash in the entry, be deposited to certain thickness on herringbone structure pond base plate 4, but slide rock is slipped to sediment slide rock groove 6, the operator stretches people's spade and so on by water seal board outside scarfing cinder channel pitch 5, is interrupted and removes lime-ash.Floating lime-ash is gone out clearly by floating lime-ash clean-up port 1.
Referring to Fig. 3, water bed 7 can laterally make up side by side or fold combination up and down, and laterally side by side i.e. combination folds combination again up and down among the figure, three layers of folded up and down completions, set up separately respectively advance mouth 1, smoke is confluxed into drainage bin 8.By folding or make up side by side water bed 7, then can enlarge the dust treatment amount arbitrarily, the waste gas high purification after can be just that the useful dust of all types of industries kiln is most of and reclaiming and the usefulness of desulfurization up to standard.Big strand of flue gas stream is divided into several by-pass flues 1 on total flue 12.Several corresponding water seal flue gases that enter on the cross section respectively to be divided into are pounced on collection cover 2.
Referring to Fig. 4, promptly laterally make up three layers of the folded up and down again completions of four water beds 7 among the figure side by side.
This routine structure is used for hundreds of thousands m 3The large-scale kiln of/h exhaust gas volumn, water bed 7 monomers of employing herringbone pond bottom structure, many groups are arranged side by side, and even fold formula.Big strand of flue gas of large-scale kiln must be divided into several shallow bids and give treatment and purification respectively, can be effective.The bulkiness of large-scale cleaner also can not guarantee to be transported to the scene in addition, can only split be transported to on-the-spot assembling.
Cabinet size of the present utility model, in conjunction with the exhaust gas volumn of various kiln, the grey quantity of slag that is produced, several specifications are arranged, but with the size of each monomer water bed, determined the volume size after the combination, monomer water bed body length can be by 2000~20000mm, wide by 1500~4000mm, height 850~1300mm can be more than two rows arranged side by side, and many persons do not limit, can fold, be no more than four layers.The volume of drainage bin 8 stops in warehouse with each unit exhaust gas volumn and to exceed in 3~5 seconds, executes acidproofly, corrosion-resistant in the body, is convenient to the lining that the user safeguards again and handles.

Claims (6)

1, water bed water curtain desulfurizing dust-collector at the bottom of a kind of herringbone pond, comprise elongated water bed (7), on water bed (7) water surface, be buckled with the water seal flue gas along its length and pounce on collection cover (2), pouncing on collection cover (2) goes up tiltedly to be provided with at interval and gos deep into pouncing on collection plate (3) on the water surface, water bed (1) front end have with pounce on collection cover (2) in involutory communicate advance mouth (1), have at water bed (7) rear portion and pounce on the vertical drainage bin (8) that collection cover (2) rear end communicates, there is the discharging flue drainage bin (8) upper end, it is characterized in that being designed to along its length at the bottom of the pond of elongated water bed (7) (4) at the bottom of the herringbone pond, pouncing between the transverse ends of collection cover (2) and water bed (7) two side wall panels has an intersegmental distance.
2, according to the water bed water curtain desulfurizing dust-collector at the bottom of the described herringbone of claim 1 pond, at the bottom of it is characterized in that at the bottom of the corresponding water bed (7) of the area pond that described spacing accounts for being the pond, plane.
3,, it is characterized in that the surface slope of (4) is preferably 45 °-50 ° at the bottom of the herringbone pond according to the water bed water curtain desulfurizing dust-collector at the bottom of claim 1 or the 2 described herringbone ponds.
4,, it is characterized in that water bed (7) transverse ends is provided with to dig slag power-assisted reel (10) according to the water bed water curtain desulfurizing dust-collector at the bottom of the described herringbone of claim 3 pond.
5,, it is characterized in that water bed (7) can laterally make up or fold up and down combination side by side according to the water bed water curtain desulfurizing dust-collector at the bottom of the described herringbone of claim 4 pond.
6,, it is characterized in that water bed (7) can laterally make up or fold up and down combination side by side according to the water bed water curtain desulfurizing dust-collector at the bottom of claim 1 or the 2 described herringbone ponds.
CN 03252300 2003-09-26 2003-09-26 Waterbed water curtain desulfurizing dust cleaner under pool CN2647407Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03252300 CN2647407Y (en) 2003-09-26 2003-09-26 Waterbed water curtain desulfurizing dust cleaner under pool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03252300 CN2647407Y (en) 2003-09-26 2003-09-26 Waterbed water curtain desulfurizing dust cleaner under pool

Publications (1)

Publication Number Publication Date
CN2647407Y true CN2647407Y (en) 2004-10-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03252300 CN2647407Y (en) 2003-09-26 2003-09-26 Waterbed water curtain desulfurizing dust cleaner under pool

Country Status (1)

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CN (1) CN2647407Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126517A (en) * 2015-08-17 2015-12-09 中国重型机械研究院股份公司 Ridge-shaped water diversion-type air flow uniform distribution device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126517A (en) * 2015-08-17 2015-12-09 中国重型机械研究院股份公司 Ridge-shaped water diversion-type air flow uniform distribution device

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C19 Lapse of patent right due to non-payment of the annual fee
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