CN203342609U - Vertical pulse composite flue gas purification device - Google Patents

Vertical pulse composite flue gas purification device Download PDF

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Publication number
CN203342609U
CN203342609U CN 201320422690 CN201320422690U CN203342609U CN 203342609 U CN203342609 U CN 203342609U CN 201320422690 CN201320422690 CN 201320422690 CN 201320422690 U CN201320422690 U CN 201320422690U CN 203342609 U CN203342609 U CN 203342609U
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China
Prior art keywords
flue gas
spray washing
oblique flow
flow pipeline
circulating water
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CN 201320422690
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Chinese (zh)
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陈志有
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Harbin North Eagle environmental protection equipment Co., Ltd
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HARBIN BEIFANG NEW ENERGY-SAVING EQUIPMENT FACTORY
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Abstract

The utility model relates to a vertical pulse composite flue gas purification device, belonging to the field of flue gas purification devices. The vertical pulse composite flue gas purification device comprises a pulse dust collector, a spray washing oblique flow pipeline, an activated adsorption odor removal box and a circulating water tank, wherein a flue gas outlet of the pulse dust collector is connected with a flue gas inlet of the spray washing oblique flow pipeline by an induced draft fan; a flue gas outlet of the spray washing oblique flow pipeline is connected with a flue gas inlet of the activated adsorption odor removal box; a flue gas outlet of the activated adsorption odor removal box is connected with a chimney; the spray washing oblique flow pipeline is provided with a plurality of spray heads; the spray heads are connected with the circulating water tank by a water supply pipe; the bottom of the spray washing oblique flow pipeline is connected with the circulating water tank by a sewer pipe; the water supply pipe is provided with a water pump. According to the vertical pulse composite flue gas purification device, not only are the effects of removing dust, odor and harmful gas improved, but also the running parameters of all technical devices in all stages of dust removing devices can be optimized, and thus the economic operation is ensured and the purification efficiency is improved to an optimum state.

Description

The compound smoke eliminator of a kind of vertical pulse
Technical field
The compound smoke eliminator of a kind of vertical pulse belongs to the smoke eliminator field.
Background technology
Fuel and other material processing, heating, combustion process, the mechanical processes such as solid material fragmentation, screening and conveying all can produce flue dust or peculiar smell, pernicious gas etc., this flue dust not only can be harmful, suck too much flue dust, gas with foreign flavor easily produces upper respiratory disease and olfactory nerves disease, and some Dust concentration acquires a certain degree and easily blasts afterwards, the eighties in last century harbin linen factory case of explosion be exactly due to dust concentration excessive due to; Flue dust also pollutes the environment simultaneously.Therefore, be necessary the pernicious gases such as flue dust, peculiar smell are removed.
The technology of flue gas ash removal comprises the technology such as bag-type dusting, electric precipitation and wet dedusting.Wherein:
The characteristics such as bag-type dusting has the various Dust Characteristics flue gases of adaptation, efficiency of dust collection is high, the compact conformation floor space is little, flexible arrangement, filter bag easy accessibility, deashing is efficient thoroughly, stable equipment operation is reliable;
Wet dedusting has dependable performance, eliminate the unusual smell and pernicious gas efficiency is high, high temperature resistance, reentrainment of dust are little, be easy to the characteristics such as maintenance;
Dry wet method combined dust removal is comprehensive utilization and the dedusting advantage that organically combines hydrofilter and sack cleaner, first through cloth bag, collect most of dust, residue fine solid particle and peculiar smell pernicious gas be through a kind of combination high-efficiency deduster of wet dedusting washing, purifying, has that dedusting is stable, the characteristics such as SR is little, service life of equipment is long, excellent performance.
Visible, several different technology are mixed, give full play to the advantage of every kind of technology, be the development trend of present stage flue gas ash removal technology.
Yet present stage is not also found dedusting, the purifying harmful gas method that pulse bag-type dust-removing is combined with the wet sprinkling dedusting technology.
Summary of the invention
In order to address the above problem, the utility model has designed the compound smoke eliminator of a kind of vertical pulse, this smoke eliminator not only improved dedusting, eliminate the unusual smell and the effect of removing and harmful gas, and can optimize the operational factor of each technique device in every one-level cleaner, when guaranteeing economical operation, purification efficiency is risen to optimum state.
The purpose of this utility model is achieved in that
The compound smoke eliminator of a kind of vertical pulse, comprise along the flow of flue gas direction and configure successively pulse dust collector, spray washing oblique flow pipeline, activated adoption deodouring case, chimney and circulating water pool; The exhanst gas outlet of described pulse dust collector connects the smoke inlet of spray washing oblique flow pipeline by air-introduced machine, the exhanst gas outlet of described spray washing oblique flow pipeline connects the smoke inlet of activated adoption deodouring case, and the exhanst gas outlet of described activated adoption deodouring case connects chimney; Wherein, described spray washing oblique flow install pipeline has a plurality of shower nozzles, and described shower nozzle connects circulating water pool by upper hose, and spray washing oblique flow duct bottom connects circulating water pool by downcomer; Dispose water pump on described upper hose.
The above-mentioned compound smoke eliminator of a kind of vertical pulse, described circulating water pool top is semiclosed, and the exhanst gas outlet of activated adoption deodouring case is connected to the middle part purifying area of circulating water pool enclosed area, and the circulating water pool top end opening connects chimney by pipeline.
The above-mentioned compound smoke eliminator of a kind of vertical pulse, dispose air-cooled condenser between described activated adoption deodouring case and chimney, and air-cooled condenser can also be for front and back end cooling condensation, the not overheated operation of protection facility of each grade time.
The above-mentioned compound smoke eliminator of a kind of vertical pulse, comprise many group pulses deduster, spray washing oblique flow pipeline and activated adoption deodouring case.
The above-mentioned compound smoke eliminator of a kind of vertical pulse, place active adsorbing material in described activated adoption deodouring case, and described active adsorbing material is the above active carbon of thickness 600mm.
Due to the compound smoke eliminator of the vertical pulse of the utility model, adopt the setting of pulse dust collector, spray washing oblique flow pipeline, activated adoption deodouring case 3-stage dust-removal, not only improved dedusting, eliminated the unusual smell and the effect of removing and harmful gas, and can optimize the operational factor of each technique device in every one-level cleaner, when guaranteeing economical operation, purification efficiency is risen to optimum state.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model smoke eliminator specific embodiment one.
Fig. 2 is the structural representation of the utility model smoke eliminator specific embodiment two.
Fig. 3 is the structural representation of the utility model smoke eliminator specific embodiment three.
In figure: 1 pulse dust collector, 2 spray washing oblique flow pipelines, 3 activated adoption deodouring cases, 4 chimneys, 5 circulating water pools, 6 water pumps, 7 air-cooled condensers, 8 air-introduced machines.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model specific embodiment is described in further detail.
Specific embodiment one
The compound smoke eliminator of vertical pulse of the present embodiment, as shown in Figure 1, this smoke eliminator comprises along the flow of flue gas direction and configures successively pulse dust collector 1, spray washing oblique flow pipeline 2, activated adoption deodouring case 3, chimney 4 and circulating water pool 5 structural representation; The exhanst gas outlet of described pulse dust collector 1 connects the smoke inlet of spray washing oblique flow pipeline 2 by air-introduced machine 8, the exhanst gas outlet of described spray washing oblique flow pipeline 2 connects the smoke inlet of activated adoption deodouring case 3, and the exhanst gas outlet of described activated adoption deodouring case 3 connects chimney 4; Wherein, described spray washing oblique flow pipeline 2 is provided with a plurality of shower nozzles, and described shower nozzle connects circulating water pool 5 by upper hose, and spray washing oblique flow pipeline 2 bottoms connect circulating water pool 5 by downcomer; Dispose water pump 6 on described upper hose.
The compound smoke eliminator of above-mentioned vertical pulse, place the above active carbon of thickness 600mm in described activated adoption deodouring case.
Specific embodiment two
The compound smoke eliminator of vertical pulse of the present embodiment, as shown in Figure 2, this smoke eliminator comprises along the flow of flue gas direction and configures successively pulse dust collector 1, spray washing oblique flow pipeline 2, activated adoption deodouring case 3, chimney 4 and circulating water pool 5 structural representation; The exhanst gas outlet of described pulse dust collector 1 connects the smoke inlet of spray washing oblique flow pipeline 2 by air-introduced machine 8, the exhanst gas outlet of described spray washing oblique flow pipeline 2 connects the smoke inlet of activated adoption deodouring case 3, described circulating water pool 5 tops are semiclosed, the exhanst gas outlet of activated adoption deodouring case 3 is connected to the middle part purifying area of circulating water pool 5 enclosed areas, and circulating water pool 5 top end openings connect chimney 4 by pipeline; Wherein, described spray washing oblique flow pipeline 2 is provided with a plurality of shower nozzles, and described shower nozzle connects circulating water pool 5 by upper hose, and spray washing oblique flow pipeline 2 bottoms connect circulating water pool 5 by downcomer; Dispose water pump 6 on described upper hose.
The compound smoke eliminator of above-mentioned vertical pulse, place the above active carbon of thickness 600mm in described activated adoption deodouring case.
Specific embodiment three
The compound smoke eliminator of vertical pulse of the present embodiment, as shown in Figure 3, this smoke eliminator comprises along the flow of flue gas direction and configures successively pulse dust collector 1, spray washing oblique flow pipeline 2, activated adoption deodouring case 3, chimney 4 and circulating water pool 5 structural representation; The exhanst gas outlet of described pulse dust collector 1 connects the smoke inlet of spray washing oblique flow pipeline 2 by air-introduced machine 8, the exhanst gas outlet of described spray washing oblique flow pipeline 2 connects the smoke inlet of activated adoption deodouring case 3, and the exhanst gas outlet of described activated adoption deodouring case 3 connects chimney 4; Different from specific embodiment one, dispose air-cooled condenser 7 in the present embodiment between activated adoption deodouring case 3 and chimney 4; Wherein, described spray washing oblique flow pipeline 2 is provided with a plurality of shower nozzles, and described shower nozzle connects circulating water pool 5 by upper hose, and spray washing oblique flow pipeline 2 bottoms connect circulating water pool 5 by downcomer; Dispose water pump 6 on described upper hose.
The compound smoke eliminator of above-mentioned vertical pulse, place the above active carbon of thickness 600mm in described activated adoption deodouring case.
Specific embodiment four
The present embodiment is different from specific embodiment one, specific embodiment two and specific embodiment three, and the present embodiment comprises many group pulses deduster 1, spray washing oblique flow pipeline 2 and activated adoption deodouring case 3, by repeatedly purifying, improves clean-up effect.
Spray washing oblique flow pipeline 2 in above embodiment is the lateral inclination setting.
The utility model pulse dust collector 1 is as first order cleaner, adopt sack cleaner, utilize impulse circuit owner plate control impuls valve to discharge high pressure air, filter cylinder (bag) is carried out to uninterrupted deashing dedusting, extended system filtrate service life, improved again the equipment operating efficiency, dedusting, the purification efficiency that eliminates the unusual smell can reach more than 99%, especially more obvious to dirt material, mist, peculiar smell particle texts more than diameter 2 μ m.
When the dirt particle becomes to steam the peculiar smell particle by after the air inducing pressure-vaccum is on filtrate, form again a space crane span structure, tail particle just be added in the several particles in front above, form new filtrate, especially the effect of gathering the activated adoption peculiar smell of dust, the purification efficiency that further improved dedusting, de-tastes.Have the pressure difference sensing device after resistance increment signal is transferred to the control mainboard, fast blowback carries out uninterrupted deashing dedusting, returns to normal and reduces SR.
In addition, in system containing in air channel during increase in temperature.Can join air blast and carry out the air distribution cooling.When energy protection system facility is not overheated, also the peculiar smell condensation can be got off to most.
Spray washing oblique flow pipeline 2, as second level cleaner, adds a plurality of shower nozzles, utilizes pressure that smell removal liquid is squeezed in pipeline in the abundant mixing, washing of flue gas, and grit, fog, peculiar smell particle are flutterred and caught, and is pooled to collecting pit.
Activated adoption deodouring case 3, as third level cleaner, utilizes effectively arranging for adsorbing grit, fog, peculiar smell particle of active carbon.
The utility model adopts 3-stage dust-removal equipment, can optimize the operational factor of each technique device in every one-level cleaner, when guaranteeing economical operation, purification efficiency is risen to optimum state.

Claims (6)

1. the compound smoke eliminator of vertical pulse, is characterized in that comprising along the flow of flue gas direction configuring successively pulse dust collector (1), spray washing oblique flow pipeline (2), activated adoption deodouring case (3), chimney (4) and circulating water pool (5); The exhanst gas outlet of described pulse dust collector (1) connects the smoke inlet of spray washing oblique flow pipeline (2) by air-introduced machine (8), the exhanst gas outlet of described spray washing oblique flow pipeline (2) connects the smoke inlet of activated adoption deodouring case (3), and the exhanst gas outlet of described activated adoption deodouring case (3) connects chimney (4); Wherein, described spray washing oblique flow pipeline (2) is provided with a plurality of shower nozzles, and described shower nozzle connects circulating water pool (5) by upper hose, and spray washing oblique flow pipeline (2) bottom connects circulating water pool (5) by downcomer; Dispose water pump (6) on described upper hose.
2. the compound smoke eliminator of a kind of vertical pulse according to claim 1, it is characterized in that described circulating water pool (5) top is semiclosed, the exhanst gas outlet of activated adoption deodouring case (3) is connected to the middle part purifying area of circulating water pool (5) enclosed area, and circulating water pool (5) top end opening connects chimney (4) by pipeline.
3. the compound smoke eliminator of a kind of vertical pulse according to claim 1, is characterized in that disposing air-cooled condenser (7) between described activated adoption deodouring case (3) and chimney (4).
4. the compound smoke eliminator of a kind of vertical pulse according to claim 1, is characterized in that comprising many group pulses deduster (1), spray washing oblique flow pipeline (2) and activated adoption deodouring case (3).
5. according to claim 1,2, the compound smoke eliminator of 3 or 4 described a kind of vertical pulse, it is characterized in that in described activated adoption deodouring case (3) placing active adsorbing material.
6. the compound smoke eliminator of a kind of vertical pulse according to claim 5, is characterized in that described active adsorbing material is the above active carbon of thickness 600mm.
CN 201320422690 2013-07-16 2013-07-16 Vertical pulse composite flue gas purification device Active CN203342609U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104958989A (en) * 2015-07-08 2015-10-07 湖北亚钢金属制造有限公司 High-efficiency filtering and automatic cycle dust remover
CN106823625A (en) * 2017-03-03 2017-06-13 禹伟 A kind of dust arrester installation of textile processing equipment
CN112263884A (en) * 2020-09-21 2021-01-26 安徽鋐硕绿色建材科技有限公司 Sintered brick tail gas dust collector who contains gangue

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104958989A (en) * 2015-07-08 2015-10-07 湖北亚钢金属制造有限公司 High-efficiency filtering and automatic cycle dust remover
CN106823625A (en) * 2017-03-03 2017-06-13 禹伟 A kind of dust arrester installation of textile processing equipment
CN112263884A (en) * 2020-09-21 2021-01-26 安徽鋐硕绿色建材科技有限公司 Sintered brick tail gas dust collector who contains gangue

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Effective date of registration: 20200819

Address after: 150070 No. 157 Airport Road, Daoli District, Heilongjiang, Harbin

Patentee after: Harbin North Eagle environmental protection equipment Co., Ltd

Address before: 150070 No. 157 Airport Road, Daoli District, Heilongjiang, Harbin

Patentee before: Harbin Beifang New Energy-Saving Equipment Factory