CN204134435U - Boiler exhaust gas dust arrester - Google Patents

Boiler exhaust gas dust arrester Download PDF

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Publication number
CN204134435U
CN204134435U CN201420571084.XU CN201420571084U CN204134435U CN 204134435 U CN204134435 U CN 204134435U CN 201420571084 U CN201420571084 U CN 201420571084U CN 204134435 U CN204134435 U CN 204134435U
Authority
CN
China
Prior art keywords
flue dust
chamber
spray
exhaust gas
tank
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
CN201420571084.XU
Other languages
Chinese (zh)
Inventor
李继高
张贵锋
胡传荣
朱龙
孙昀赟
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.)
Jiangsu Chunlv Grain & Oil Co Ltd
Original Assignee
Jiangsu Chunlv Grain & Oil 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 Jiangsu Chunlv Grain & Oil Co Ltd filed Critical Jiangsu Chunlv Grain & Oil Co Ltd
Priority to CN201420571084.XU priority Critical patent/CN204134435U/en
Application granted granted Critical
Publication of CN204134435U publication Critical patent/CN204134435U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of boiler exhaust gas dust arrester, comprise dedusting tank, air exhauster (6) and dirt pocket; Be provided with the first spray chamber (3) and the second spray chamber (4) in dedusting tank, be respectively equipped with high pressure spray head (2) in two spray chambers, bottom two spray chambers, be communicated with formation sewage storage device (12); Be provided with flue dust mud chamber (7), flue dust spray chamber (8) and flue dust discharge chamber (10) in dirt pocket, and bottom is communicated with formation tank (11); Flue dust spray chamber is provided with high pressure spray head (2), and the first spray chamber is connected to smoke-intake pipe (1), and flue dust discharge chamber is connected to pipe (9); Second spray chamber and air exhauster, to be connected by pipeline (5) between air exhauster with flue dust mud chamber.The utility model flue dust, through twice water mist dust-removing, effectively removes impurity larger in boiler exhaust gas, makes the tail gas of discharge more clean, thus significantly reduces the pollution of tail gas to environment.

Description

Boiler exhaust gas dust arrester
Technical field
The utility model relates to a kind of dust arrester, and specifically a kind of boiler exhaust gas dust arrester, belongs to boiler dusting technical field.
Background technology
At present, along with the development of society and the raising of people's living standard, the requirement of people to environment is also more and more higher.Industrial Boiler is one of important thermal hardware involved the interests of the state and the people, and traditional Industrial Boiler is using coal as fuel, but the flue dust produced after coal combustion or dust concentration higher, big for environment pollution, therefore, in order to reduce the pollution to environment, biomass boiler arises at the historic moment.Biomass boiler is a kind of boiler, using biomass energy as fuel, although utilize biomass energy can reduce pollution to environment, if do not process boiler exhaust gas, still can produce certain flue dust or dust, produce pollute environment.The method of general employing water mist dust-removing processes boiler exhaust gas, but it is higher or at the insufficient biomass fuel of boiler combustion for the moisture as rice husk class, the boiler smoke produced is larger, traditional water mist dust-removing method cannot be clean by impurity treatment larger for particle in flue dust, therefore, the boiler exhaust gas of discharge still causes very large pollution to environment.
Summary of the invention
The utility model provides a kind of boiler exhaust gas dust arrester, can carry out dedusting effectively by the particle larger to flue dust in boiler exhaust gas, and good dedusting effect, reduce the pollution to environment further.
To achieve these goals, a kind of boiler exhaust gas dust arrester of the utility model, comprises dedusting tank, air exhauster and dirt pocket; Be provided with the first spray chamber and the second spray chamber in described dedusting tank, in described two spray chambers, be respectively equipped with high pressure spray head, bottom two spray chambers, be communicated with formation sewage storage device; Be provided with flue dust mud chamber in described dirt pocket, flue dust spray chamber and flue dust discharge chamber, described flue dust spray chamber is provided with high pressure spray head, described flue dust mud chamber, flue dust spray chamber be communicated with formation tank bottom flue dust discharge chamber; Described first spray chamber is connected to smoke-intake pipe, and described flue dust discharge chamber is connected to pipe; Second spray chamber of described dedusting tank is with air exhauster, be connected by pipeline between air exhauster and the flue dust mud chamber of dirt pocket.
Further, sewage storage device is provided with sewage effluent.
Further, tank is provided with inlet channel and drainage pipeline.
Further, tank is also provided with overfall.
Compared with prior art, the utility model flue dust enters in dedusting tank and carries out first time water mist dust-removing, flue dust after dedusting enters dirt pocket through piping again and carries out second time water mist dust-removing, altogether through twice water mist dust-removing, effectively removes impurity larger in boiler exhaust gas, make the tail gas of discharge more clean, thus significantly reduce the pollution of tail gas to environment.The utility model structure is simple, is easy to manufacture, and cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is that the utility model flue dust moves towards schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of boiler exhaust gas dust arrester, forms primarily of dedusting tank, air exhauster 6 and dirt pocket; Described dedusting tank is made up of the first spray chamber 3 and the second spray chamber 4, is respectively equipped with bottom high pressure spray head 2, two spray chamber and is communicated with formation sewage storage device 12 in described two spray chambers; Described dirt pocket is made up of flue dust mud chamber 7, flue dust spray chamber 8 and flue dust discharge chamber 10, and described flue dust spray chamber 8 is provided with high pressure spray head 2, is communicated with formation tank 11 bottom described flue dust mud chamber 7, flue dust spray chamber 8 and flue dust discharge chamber 10; Described first spray chamber 3 is connected to smoke-intake pipe 1, and described flue dust discharge chamber 10 is connected to pipe 9; Second spray chamber 4 of described dedusting tank is with air exhauster 6, be connected by pipeline 5 between air exhauster 6 and the flue dust mud chamber 7 of dirt pocket.
For the sewage in timely effluent sewerage holder 12, prevent dedusting tank from filling sewage, sewage storage device 12 of the present utility model is provided with sewage effluent 121, so that the sewage in timely effluent sewerage holder 12.
As the improvement of the utility model to technique scheme, described tank 11 is provided with inlet channel 111 and drainage pipeline 112, and described tank 11 is also provided with overfall 113.After the water in tank 11 is by smoke contamination, discharge in time by drainage pipeline 112, and then pour into clear water by inlet channel 111, unnecessary water flows out tank 11 by overfall 113, effectively prevent the carelessness because of staff, cause clear water or sewage to fill the phenomenon of whole dirt pocket.
During work, flue dust enters the first spray chamber 3 of dedusting tank by smoke-intake pipe 1, high pressure spray head 2 pairs of flue dust spray, sewage after spray enters sewage storage device 12, flue dust after spray enters into the second spray chamber 4 by sewage storage device 12 and carries out second time spray, air exhauster 6 constantly attracts the flue dust in the second spray chamber 4, flue dust after second time spray enters the flue dust mud chamber 7 of dirt pocket by pipeline 5, and then enter flue dust spray chamber 8 by tank 11, high pressure spray head in flue dust spray chamber 82 pairs of flue dust carry out third time spray, flue dust after third time sprays enters flue dust discharge chamber 10 by tank 11 again, and discharge along pipe 9.
In addition; all some dust or impurity can be precipitated because flue dust enters in water at every turn; therefore each from water flue dust out all can be purified further; again through the spray of three sub-high pressure fountain heads 2; the flue dust of discharging is cleaner, pollution-free; reach the requirement of national environmental protection, be conducive to the protection of environment.

Claims (4)

1. a boiler exhaust gas dust arrester, is characterized in that, comprises dedusting tank, air exhauster (6) and dirt pocket; Be provided with the first spray chamber (3) and the second spray chamber (4) in described dedusting tank, be respectively equipped with high pressure spray head (2) in described two spray chambers, bottom two spray chambers, be communicated with formation sewage storage device (12); Flue dust mud chamber (7), flue dust spray chamber (8) and flue dust discharge chamber (10) is provided with in described dirt pocket, described flue dust spray chamber (8) is provided with high pressure spray head (2), and described flue dust mud chamber (7), flue dust spray chamber (8) are communicated with formation tank (11) with flue dust discharge chamber (10) bottom; Described first spray chamber (3) is connected to smoke-intake pipe (1), and described flue dust discharge chamber (10) is connected to pipe (9); Second spray chamber (4) of described dedusting tank is with air exhauster (6), be connected by pipeline (5) between air exhauster (6) and the flue dust mud chamber (7) of dirt pocket.
2. a kind of boiler exhaust gas dust arrester according to claim 1, is characterized in that, described sewage storage device 12 is provided with sewage effluent (121).
3. a kind of boiler exhaust gas dust arrester according to claim 1 and 2, is characterized in that, described tank 11 is provided with inlet channel (111) and drainage pipeline (112).
4. a kind of boiler exhaust gas dust arrester according to claim 3, is characterized in that, described tank 11 is also provided with overfall (113).
CN201420571084.XU 2014-09-30 2014-09-30 Boiler exhaust gas dust arrester Expired - Fee Related CN204134435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420571084.XU CN204134435U (en) 2014-09-30 2014-09-30 Boiler exhaust gas dust arrester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420571084.XU CN204134435U (en) 2014-09-30 2014-09-30 Boiler exhaust gas dust arrester

Publications (1)

Publication Number Publication Date
CN204134435U true CN204134435U (en) 2015-02-04

Family

ID=52411153

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420571084.XU Expired - Fee Related CN204134435U (en) 2014-09-30 2014-09-30 Boiler exhaust gas dust arrester

Country Status (1)

Country Link
CN (1) CN204134435U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104857796A (en) * 2015-04-22 2015-08-26 安徽浩瀚环保科技有限公司 Plastic granulator dust environmental treatment apparatus
CN105854471A (en) * 2016-05-13 2016-08-17 谢榜云 Factory air pollution suspended particle settling system
CN106334429A (en) * 2016-08-23 2017-01-18 苏州必信空调有限公司 Boiler tail gas dedusting device with vertical low-resistance cooling system
CN107036116A (en) * 2017-05-17 2017-08-11 孙建华 A kind of large-scale combustors dust separation device
CN107224817A (en) * 2017-06-17 2017-10-03 常州苏通海平机电科技有限公司 Magnesium alloy dust processing unit in a kind of automobile production

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104857796A (en) * 2015-04-22 2015-08-26 安徽浩瀚环保科技有限公司 Plastic granulator dust environmental treatment apparatus
CN104857796B (en) * 2015-04-22 2016-07-06 安徽浩瀚环保科技有限公司 Plastic granulator flue dust environment-friendly processing unit
CN105854471A (en) * 2016-05-13 2016-08-17 谢榜云 Factory air pollution suspended particle settling system
CN106334429A (en) * 2016-08-23 2017-01-18 苏州必信空调有限公司 Boiler tail gas dedusting device with vertical low-resistance cooling system
CN107036116A (en) * 2017-05-17 2017-08-11 孙建华 A kind of large-scale combustors dust separation device
CN107224817A (en) * 2017-06-17 2017-10-03 常州苏通海平机电科技有限公司 Magnesium alloy dust processing unit in a kind of automobile production

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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: 20150204

Termination date: 20160930