CN204952645U - Coal fired boiler flue gas water curtain formula desulfurization dust collector - Google Patents

Coal fired boiler flue gas water curtain formula desulfurization dust collector Download PDF

Info

Publication number
CN204952645U
CN204952645U CN201520707223.1U CN201520707223U CN204952645U CN 204952645 U CN204952645 U CN 204952645U CN 201520707223 U CN201520707223 U CN 201520707223U CN 204952645 U CN204952645 U CN 204952645U
Authority
CN
China
Prior art keywords
desulfurization
flue gas
dust chamber
water curtain
desulfurization dust
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201520707223.1U
Other languages
Chinese (zh)
Inventor
范钧
陈加丰
陈涛
常磊
张跃晴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU XINGANG THERMOELECTRICITY Co Ltd
Original Assignee
CHANGZHOU XINGANG THERMOELECTRICITY Co Ltd
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.)
Filing date
Publication date
Application filed by CHANGZHOU XINGANG THERMOELECTRICITY Co Ltd filed Critical CHANGZHOU XINGANG THERMOELECTRICITY Co Ltd
Priority to CN201520707223.1U priority Critical patent/CN204952645U/en
Application granted granted Critical
Publication of CN204952645U publication Critical patent/CN204952645U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a coal fired boiler flue gas water curtain formula desulfurization dust collector, including the flue gas input tube, the desulfurization clean room, it is provided with a plurality of shower head to interlock all around at desulfurization clean room inner wall, the equal subtend desulfurization clean room the central axis of each shower head, the inlet pipe connection splendid attire of each shower head has the desulfurization water agent jar of desulfurization water agent, the top of desulfurization clean room is connected with the tobacco pipe way of guiding the fan, the bottom of desulfurization clean room is equipped with the drain, the nearly bottom position department of the clean room of desulfurization simultaneously opens there is the sewage overfall, the sewage overfall passes through the pipe connection sedimentation tank. This coal fired boiler flue gas water curtain formula desulfurization dust collector can remove dust and desulfurization process to the coal fired boiler flue gas simultaneously, realize to remove dust, the desulfurization integration, and remove dust, desulfurated effect is good, the device simple structure, manufacturing and running cost are lower, and area is little, easily uses widely.

Description

Fire coal boiler fume water curtain style desulfation dust-extraction device
Technical field
The utility model relates to a kind of fire coal boiler fume treatment facility, especially relates to a kind of fire coal boiler fume water curtain style desulfation dust-extraction device.
Background technology
The use of coal-burning boiler is very extensive, and coal-burning boiler operationally can produce a large amount of flue gases, and in flue gas, contained dust, sulphur and nitrogen oxide are all the materials of atmosphere pollution, and therefore, the smoke contamination problem of coal-burning boiler annoyings people always.Along with expanding economy, nowadays more and more higher to the requirement of environmental protection, the smoke contamination problem of coal-burning boiler also becomes increasingly conspicuous, for a long time, the technology that people are more for head it off it is also proposed and product, but be substantially in effect preferably because investment and loss be difficult to too greatly popularization and invest less effect less-than-ideal situation.
Utility model content
The technical problems to be solved in the utility model is: prior art also exists or invest the excessive or dissatisfactory defect of effect when tackling fire coal boiler fume pollution problem, for this reason, and a kind of fire coal boiler fume water curtain style desulfation dust-extraction device is provided, this device manufacture and operating cost low, can carry out dedusting, desulfurization integrated process to flue gas, effect is good.
The utility model solves the technical scheme that its technical problem adopts: a kind of fire coal boiler fume water curtain style desulfation dust-extraction device, include flue gas input pipe, desulfurization dust chamber, several spray heads are staggeredly equipped with up and down in desulfurization and dedusting chamber interior walls surrounding, each spray head equal subtend desulfurization dust chamber central axis, the feed tube of each spray head connects the desulfurization aqua tank being loaded with desulfurization aqua, the top of desulfurization dust chamber is connected with the smoke pipeline of band air-introduced machine, the bottom of desulfurization dust chamber is provided with sewage draining exit, the nearly bottom position place of desulfurization dust chamber has sewage overflows mouth simultaneously, sewage overflows mouth connects sedimentation basin by pipeline.
The desulfurization aqua of each spray head ejection of desulfurization and dedusting chamber interior walls surrounding mutually intersects, sputter, at the water curtain net of the indoor formation complex of desulfurization and dedusting, flue gas by during water curtain net on the one hand by a large amount of dedusting, one side is desulfurized; The sewage of desulfurization dust chamber's collective low carries out autoprecipitation from the sewage overflows mouth overflow of desulfurization dust chamber to sedimentation basin, and sewage is discharged by the sewage draining exit bottom desulfurization dust chamber at the sediment of the indoor formation of desulfurization and dedusting.
Say further, be also provided with some roads silk screen in desulfurization and dedusting indoor.The existence of silk screen can make flue gas by producing turbulent flow during silk screen on the one hand, more contributes on the one hand forming water curtain, thus increases the contact area of flue gas and water curtain, make both fully contacts, improve dedusting, desulfurized effect.
The beneficial effects of the utility model are: this fire coal boiler fume water curtain style desulfation dust-extraction device can carry out dedusting and desulfurization process to fire coal boiler fume simultaneously, realize dedusting, desulfurization integrated, and the effect of dedusting, desulfurization are good; This apparatus structure is simple, manufacture and operating cost lower, floor space is little, is therefore easy to promote the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1. flue gas input pipe 2. desulfurization dust chamber 3. spray head 4. desulfurization aqua tank 5. smoke pipeline 6. sewage draining exit 7. silk screen 8. sedimentation basin.
Detailed description of the invention
A kind of fire coal boiler fume water curtain style desulfation dust-extraction device, as shown in Figure 1, it includes flue gas input pipe 1, desulfurization dust chamber 2, several spray heads 3 are staggeredly equipped with up and down in desulfurization dust chamber 2 inwall surrounding, each spray head 3 is subtend desulfurization dust chamber 2 central axis all, the feed tube of each spray head 3 connects the desulfurization aqua tank 4 being loaded with desulfurization aqua, the top of desulfurization dust chamber 2 is connected with the smoke pipeline 5 of band air-introduced machine, the bottom of desulfurization dust chamber 2 is provided with sewage draining exit 6, the nearly bottom position place of desulfurization dust chamber 2 has sewage overflows mouth simultaneously, sewage overflows mouth connects sedimentation basin 8 by pipeline.
Some roads silk screen 7 is also provided with in desulfurization dust chamber 2.The existence of silk screen 7 can make flue gas by producing turbulent flow during silk screen 7 on the one hand, more contributes on the one hand forming water curtain, thus increases the contact area of flue gas and water curtain, make both fully contacts, improve dedusting, desulfurized effect.
The desulfurization aqua that each spray head 3 of desulfurization dust chamber 2 inwall surrounding sprays mutually intersects, sputter, forms the water curtain net of complex desulfurization dust chamber 2 in, flue gas by one side during water curtain net by a large amount of dedusting, one side is desulfurized; The sewage of desulfurization dust chamber 2 collective low carries out autoprecipitation from the sewage overflows mouth overflow of desulfurization dust chamber 2 to sedimentation basin 8, and the sediment that sewage is formed in desulfurization dust chamber 2 is discharged by the sewage draining exit 6 bottom desulfurization dust chamber 2.
Above-described embodiment is only for explaining explanation the utility model, but not the restriction to the utility model rights protection, the change of every any unsubstantiality carried out on the basis of the utility model essence scheme, all should fall in protection domain of the present utility model.

Claims (2)

1. a fire coal boiler fume water curtain style desulfation dust-extraction device, include flue gas input pipe (1), it is characterized in that: also include desulfurization dust chamber (2), several spray heads (3) are staggeredly equipped with up and down in desulfurization dust chamber (2) inwall surrounding, each spray head (3) is subtend desulfurization dust chamber (2) central axis all, the feed tube of each spray head (3) connects the desulfurization aqua tank (4) being loaded with desulfurization aqua, the top of desulfurization dust chamber (2) is connected with the smoke pipeline (5) of band air-introduced machine, the bottom of desulfurization dust chamber (2) is provided with sewage draining exit (6), the nearly bottom position place of desulfurization dust chamber (2) has sewage overflows mouth simultaneously, sewage overflows mouth connects sedimentation basin (8) by pipeline.
2. a kind of fire coal boiler fume water curtain style desulfation dust-extraction device according to claim 1, is characterized in that: in desulfurization dust chamber (2), be also provided with some roads silk screen (7).
CN201520707223.1U 2015-09-14 2015-09-14 Coal fired boiler flue gas water curtain formula desulfurization dust collector Expired - Fee Related CN204952645U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520707223.1U CN204952645U (en) 2015-09-14 2015-09-14 Coal fired boiler flue gas water curtain formula desulfurization dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520707223.1U CN204952645U (en) 2015-09-14 2015-09-14 Coal fired boiler flue gas water curtain formula desulfurization dust collector

Publications (1)

Publication Number Publication Date
CN204952645U true CN204952645U (en) 2016-01-13

Family

ID=55047743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520707223.1U Expired - Fee Related CN204952645U (en) 2015-09-14 2015-09-14 Coal fired boiler flue gas water curtain formula desulfurization dust collector

Country Status (1)

Country Link
CN (1) CN204952645U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107233781A (en) * 2017-06-08 2017-10-10 浙江正翰环保科技有限公司 A kind of waste gas recuperation of heat condenser system and its waste gas processing method
CN108936203A (en) * 2018-07-26 2018-12-07 陈良平 A kind of small roasted equipment for drying of environmental protection
CN109499237A (en) * 2018-11-19 2019-03-22 刘燕红 A kind of coal-fired flue-gas dust-removing equipment
CN110982563A (en) * 2019-11-30 2020-04-10 翟常忠 Efficient crude oil natural gas hydrogen sulfide removal device and hydrogen sulfide removal method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107233781A (en) * 2017-06-08 2017-10-10 浙江正翰环保科技有限公司 A kind of waste gas recuperation of heat condenser system and its waste gas processing method
CN107233781B (en) * 2017-06-08 2019-12-06 浙江寰龙环境科技有限公司 Waste gas heat recovery and condensation system and waste gas treatment method thereof
CN108936203A (en) * 2018-07-26 2018-12-07 陈良平 A kind of small roasted equipment for drying of environmental protection
CN109499237A (en) * 2018-11-19 2019-03-22 刘燕红 A kind of coal-fired flue-gas dust-removing equipment
CN110982563A (en) * 2019-11-30 2020-04-10 翟常忠 Efficient crude oil natural gas hydrogen sulfide removal device and hydrogen sulfide removal method thereof
CN110982563B (en) * 2019-11-30 2021-05-28 翟常忠 Efficient crude oil natural gas hydrogen sulfide removal device and hydrogen sulfide removal method thereof

Similar Documents

Publication Publication Date Title
CN204952645U (en) Coal fired boiler flue gas water curtain formula desulfurization dust collector
CN104307345B (en) A kind of coal smoke desulfurization and dust removal device
CN105536471A (en) Apparatus for flue gas desulfurization, dedusting and purification
CN205412649U (en) Water curtain removes dust desulphurization unit
CN104857799B (en) Sulfur and dust removal device
CN204735075U (en) Novel boiler flue gas dust removal ware
CN206454479U (en) A kind of water curtain check apron formula ultrapurification smoke exhaust dusting and desulfuring system
CN201164776Y (en) Duster
CN205948585U (en) Zinc -plating melting furnace vent gas treatment system in
CN105289165A (en) Water curtain type smoke dust removal device
CN103816792A (en) Corrugated packing type graded water film dust remover with smoke abatement and desulfurization functions
CN204952643U (en) Coal fired boiler flue gas desulfurization integrative device that removes dust
CN204338000U (en) A kind of coal smoke desulfurization and dust removal device
CN203737099U (en) Corrugated packing type staged water-film smoke suppression and desulphurization dust precipitator
CN204952644U (en) Coal fired boiler flue gas water curtain formula dust removal SOx/NOx control device
CN204952664U (en) Integrative device of coal fired boiler flue gas desulfurization denitration dust removal
CN203090687U (en) Dustproof chimney
CN205032037U (en) Water curtain formula smog dust collector
CN204107287U (en) A kind of multi-chamber desulfurization rapidly dust arrester
CN204147707U (en) Drum type gas purifier
CN102886189A (en) Spiral venturi scrubber and wet-method desulphurization and denitration dust-collecting system
CN208612122U (en) A kind of closed water curtain desulphurization system
CN205461745U (en) Interval split formula boiler flue gas water curtain dust removal mechanism
CN202909586U (en) Spiral venturi washer and wet-method desulfuration and denitration dust removal system
CN205867970U (en) Smoke elimination desulfurization dust removal purification ware

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160113

Termination date: 20190914