CN207591565U - A kind of boiler exhaust gas processing unit - Google Patents
A kind of boiler exhaust gas processing unit Download PDFInfo
- Publication number
- CN207591565U CN207591565U CN201721479265.XU CN201721479265U CN207591565U CN 207591565 U CN207591565 U CN 207591565U CN 201721479265 U CN201721479265 U CN 201721479265U CN 207591565 U CN207591565 U CN 207591565U
- Authority
- CN
- China
- Prior art keywords
- room
- flue gas
- divider wall
- storage zones
- fume treatment
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a kind of boiler exhaust gas processing units, include the room body of closing, room body is divided into 4 adjacent regions by multiple tracks divider wall, 4 regions are respectively the flue gas of lower right-hand side into entering the room, smoke circulating chamber above right side, flue gas discharge room below fume treatment room and left side above left side, flue gas enters ceiling portion equipped with gas inlet, flue gas discharge ceiling portion is equipped with exhanst gas outlet, the bottom in 4 regions of room body is interconnected to form storage zones, sparge pipe is equipped in fume treatment room, the purification tank for liquid waste connected with storage zones is equipped with outside room body.The device can effectively dispose the gases such as dust, carbon dioxide and the sulfur dioxide in tail gas, to realize the qualified discharge of tail gas.
Description
Technical field
The utility model is related to a kind of boiler exhaust gas processing units, belong to exhaust gas processing device technical field.
Background technology
Just there is the custom of sericulture in China from ancient times as silk big country.Until nowadays, people still carry over and are produced with silk cocoon
The technique of silk.And existing silk cocoon processing factory is required for using steam in process of production, and steam is produced by boiler
It is raw.Although existing boiler due to it is energy-saving and environment-friendly promotion use electrical heating, what the enterprise for having part still used
It is briquette boiler, being primarily due to the change of equipment needs to spend a large amount of fund.And briquette boiler can generate a large amount of tail gas, tail
Contain the gases such as a large amount of dust, sulfur dioxide and carbon dioxide in gas.If these dust and gas directly pass through row
Smoke pipe discharges, then discharge has been more than national standard, undoubtedly can be to pollution that ambient enviroment impacts.If discharge is exceeded, work
Factory is faced with the danger of closing.Therefore.How to realize the processing of tail gas, be worth asking for research to realize that emission compliance is one
Topic.
Utility model content
The purpose of the utility model is to provide a kind of boiler exhaust gas processing units.The device can be disposed effectively
The gases such as dust, carbon dioxide and sulfur dioxide in tail gas, to realize the qualified discharge of tail gas.
The technical solution of the utility model：A kind of boiler exhaust gas processing unit includes the room body of closing, and room body passes through more
Road divider wall is divided into 4 adjacent regions, 4 regions be respectively the flue gas of lower right-hand side into entering the room, the flue gas above right side
Circulation chamber, the flue gas discharge room below the fume treatment room and left side above left side, flue gas enter ceiling portion equipped with gas inlet,
Flue gas discharge ceiling portion is equipped with exhanst gas outlet, and the bottom in 4 regions of room body is interconnected to form storage zones, wherein flue gas into
It enters the room and is separated between smoke circulating chamber by the first divider wall, pass through the second isolation between smoke circulating chamber and fume treatment room
Wall separates, and is separated between fume treatment room and flue gas discharge room by third divider wall, flue gas discharge room and flue gas are into entering the room it
Between by the 4th divider wall separate, wherein there are spacing for the water surface of the first divider wall top seal, bottom and storage zones；Second
With room body top plate there are spacing at the top of divider wall, bottom is located under the water surface of storage zones；Third divider wall top seal, bottom
There are spacing with the water surface of storage zones；4th divider wall top seal, bottom are located under the water surface of storage zones；Fume treatment
Sparge pipe is equipped in room, the purification tank for liquid waste connected with storage zones is equipped with outside room body.
Aforementioned boiler exhaust gas processing unit is equipped with the sparge pipe that multi-level positions are dislocatedly distributed in the fume treatment room,
Sparge pipe opening upwards.
Aforementioned boiler exhaust gas processing unit, the purification tank for liquid waste include the first stage precipitation tank being linked in sequence, two level
Sedimentation basin, three-level sedimentation basin and level Four sedimentation basin, suction pump is equipped at level Four sedimentation basin, and suction pump connects through pipeline and sparge pipe
It connects.
Aforementioned boiler exhaust gas processing unit is equipped with wastewater discharge pipe at the three-level sedimentation basin.
The beneficial effects of the utility model：Compared with prior art, the utility model is relatively close by the way that tail gas is poured into
In the room body closed, and during tail gas circulates in four regions in room body, air contacted with the storage area water surface and with
In sparge pipe flow contact process, it is soluble easily in water in carbon dioxide and sulfur dioxide or be dissolved in water, and tail gas circulation
It slowing in the process so that part dust is fallen in water, and remaining part is then in sparge pipe flow contact process,
It bonds together to fall in water between each other so that the flue gas finally emitted is substantially lower than the relevant criterion of country
It is required that.Recycling for flow can also be realized in whole process.In whole process other than suction pump needs to expend electric power,
He is set will not consuming energy.While ensureing that enterprise normally produces, and reduce the economic expenditure of enterprise.
Description of the drawings
Attached drawing 1 is the structure diagram of the utility model；
Attached drawing 2 is the side structure schematic diagram of attached drawing 1；
Attached drawing 3 for attached drawing 1A-A to structure diagram；
Attached drawing 4 for attached drawing 1B-B to structure diagram；
Attached drawing 5 for attached drawing 1C-C to structure diagram；
Reference numeral：1- room bodies, 2- flue gases are into entering the room, 3- gas inlets, 4- smoke circulating chamber, 5- fume treatments room.6-
Flue gas discharges room, 7- exhanst gas outlets, 8- storage zones, the first divider walls of 9-, the second divider walls of 10-, 11- third divider walls, 12-
4th divider wall, 13- sparge pipes, 14- purification tanks for liquid waste, 15- first stage precipitation tanks, 16- second-level settling ponds, 17- three-level sedimentation basins,
18- level Four sedimentation basins, 19- suction pumps, 20- pipelines, 21- wastewater discharge pipes.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
The embodiment of the utility model：A kind of boiler exhaust gas processing unit as shown in attached drawing 1-5, includes the room of closing
Body 1, room body 1 are divided into 4 adjacent regions by multiple tracks divider wall, and 4 regions are respectively the flue gas of lower right-hand side into entering the room
2, the smoke circulating chamber 4 above right side, the flue gas discharge room 6 below fume treatment room 5 and left side above left side, flue gas enters
2 top of room is equipped with gas inlet 3, and 6 top of flue gas discharge room is equipped with exhanst gas outlet 7, and the bottom in 4 regions of room body 1 mutually interconnects
Logical to form storage zones 8, wherein flue gas is separated into entering the room between 2 and smoke circulating chamber 4 by the first divider wall 9, flue gas circulation
Separated between room 4 and fume treatment room 5 by the second divider wall 10, pass through third between fume treatment room 5 and flue gas discharge room 6
Divider wall 11 separates, and flue gas discharge room 6 and flue gas are separated between 2 into entering the room by the 4th divider wall 12, wherein the first divider wall 9
There are spacing for the water surface of top seal, bottom and storage zones 8；There are spacing, bottoms with 1 top plate of room body at second divider wall, 10 top
Portion is located under 8 water surface of storage zones；There are spacing for the water surface of 11 top seal of third divider wall, bottom and storage zones 8；The
Four divider walls, 12 top seal, bottom are located under 8 water surface of storage zones；Sparge pipe 13, room body 1 are equipped in fume treatment room 5
Outside is equipped with the purification tank for liquid waste 14 connected with storage zones 8.
During use, boiler exhaust gas is entered from gas inlet 3 in room body 1 through discharge duct, is first into flue gas
Into enter the room 2 top, it is enclosed construction to be connected due to the first divider wall 9 and the top of the 4th divider wall 12 with the top plate of room body 1, therefore
Flue gas directly cannot enter smoke circulating chamber 4 and flue gas discharge room 6 from top, since the bottom of the 4th divider wall 12 is located at storage
Under the water surface of water area 8, therefore flue gas can not be passed into from 12 bottom of the 4th divider wall in flue gas discharge room 6.Flue gas
It can only be entered in smoke circulating chamber 4 from the gap between the first divider wall 9 and the water surface, then again from the second divider wall 10 and room
Gap between 1 top plate of body is entered in fume treatment room 5, is then entered again from the gap between third divider wall 11 and the water surface
It is discharged in room 6 to flue gas, finally the exhanst gas outlet 7 from 6 top of flue gas discharge room is discharged.Flue gas can be by multiple tracks in whole process
The blocking of divider wall so that its speed becomes very slow, slows and allows in flue gas in the dust deposit to water of part, and flue gas
It moves down, when the gap between divider wall and the water surface is passed through, carbon dioxide and sulfur dioxide in flue gas etc. are readily soluble
It is then dissolved in water in the gas of water.When the dust and also undissolved gas not fallen are by sparge pipe 13, and can be again
It is secondary to be contacted with flow so as to become weight after being bonded to each other after the particle chance water in flue gas, so as to fall in water.And also not
The gas of dissolving is dissolved in the water again after being contacted with water.It is achieved thereby that in flue gas dust and gas processing.Storage zones 8
Flow is exited into purification tank for liquid waste 14 from room body 1 and is handled.
The sparge pipe 13 that multi-level positions are dislocatedly distributed, 13 opening upwards of sparge pipe are equipped in the fume treatment room 5.This sets
Put is to preferably remove the dust and gas in flue gas.Opening upwards allow the water to preferably and smoke contacts.
The purification tank for liquid waste 14 includes the first stage precipitation tank 15 being linked in sequence, second-level settling pond 16, three-level sedimentation basin
17 and level Four sedimentation basin 18, suction pump 19 is equipped at level Four sedimentation basin 18, and suction pump 19 is connect through pipeline 20 with sparge pipe 13.It is useless
The dust that multifeed clarifier in water treating pond 14 can will fall off into water precipitates.Since gas is dissolved in the water it
Afterwards, the color of water can change, when the color that worker observes water judges the gas dissolving not up to saturation in water outlet,
It suction pump 19 can be opened will complete to precipitate water out of dust to be pumped into again into sparge pipe 13 and use.Realize the cycle profit of water
With.Since sparge pipe 13 is also connect with running water pipe, sparge pipe 13 is supplied water using running water pipe at this time.Waste water is from storage zones 8
After outflow, the dust that will fall off by first stage precipitation tank 15, second-level settling pond 16 and three-level sedimentation basin 17 into water is complete
It precipitates.And the impurity such as silt would not be contained by entering the water in the 4th sedimentation basin 18, and be deposited in storage zones 8.
Wastewater discharge pipe 21 is equipped at the three-level sedimentation basin 17.When the gas dissolving in water has reached saturation, close
The connecting interface between three-level sedimentation basin 17 and level Four sedimentation basin 18 is closed, wastewater discharge pipe 21 is opened, waste water is expelled to factory
The treatment tank specially built is handled.
Claims (4)
1. a kind of boiler exhaust gas processing unit, it is characterised in that：Include the room body of closing（1）, room body（1）It is isolated by multiple tracks
Wall is divided into 4 adjacent regions, and 4 regions are respectively the flue gas of lower right-hand side into entering the room（2）, the flue gas circulation above right side
Room（4）, the fume treatment room above left side（5）Room is discharged with the flue gas below left side（6）, flue gas is into entering the room（2）Top is equipped with
Gas inlet（3）, flue gas discharge room（6）Top is equipped with exhanst gas outlet（7）, room body（1）The bottom in 4 regions be interconnected shape
Into storage zones（8）, wherein flue gas is into entering the room（2）And smoke circulating chamber（4）Between pass through the first divider wall（9）Separate, flue gas
Circulation chamber（4）With fume treatment room（5）Between pass through the second divider wall（10）Separate, fume treatment room（5）Room is discharged with flue gas
（6）Between pass through third divider wall（11）Separate, flue gas discharge room（6）With flue gas into entering the room（2）Between pass through the 4th divider wall
（12）Separate, wherein the first divider wall（9）Top seal, bottom and storage zones（8）The water surface there are spacing；Second divider wall
（10）Top and room body（1）There are spacing, bottoms to be located at storage zones for top plate（8）Under the water surface；Third divider wall（11）Top
Closing, bottom and storage zones（8）The water surface there are spacing；4th divider wall（12）Top seal, bottom are located at storage zones
（8）Under the water surface；Fume treatment room（5）In be equipped with sparge pipe（13）, room body（1）Outside is equipped with and storage zones（8）Connection
Purification tank for liquid waste（14）.
2. boiler exhaust gas processing unit according to claim 1, it is characterised in that：The fume treatment room（5）In be equipped with
The sparge pipe that multi-level positions are dislocatedly distributed（13）, sparge pipe（13）Opening upwards.
3. boiler exhaust gas processing unit according to claim 1, it is characterised in that：The purification tank for liquid waste（14）Include
The first stage precipitation tank being linked in sequence（15）, second-level settling pond（16）, three-level sedimentation basin（17）With level Four sedimentation basin（18）, level Four sinks
Shallow lake pond（18）Place is equipped with suction pump（19）, suction pump（19）Through pipeline（20）With sparge pipe（13）Connection.
4. boiler exhaust gas processing unit according to claim 3, it is characterised in that：The three-level sedimentation basin（17）Place is equipped with
Wastewater discharge pipe（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479265.XU CN207591565U (en) | 2017-11-08 | 2017-11-08 | A kind of boiler exhaust gas processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479265.XU CN207591565U (en) | 2017-11-08 | 2017-11-08 | A kind of boiler exhaust gas processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207591565U true CN207591565U (en) | 2018-07-10 |
Family
ID=62758179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479265.XU Expired - Fee Related CN207591565U (en) | 2017-11-08 | 2017-11-08 | A kind of boiler exhaust gas processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207591565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715656A (en) * | 2017-11-08 | 2018-02-23 | 贵州丝绸之路丝业有限公司 | A kind of boiler exhaust gas processing unit |
-
2017
- 2017-11-08 CN CN201721479265.XU patent/CN207591565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715656A (en) * | 2017-11-08 | 2018-02-23 | 贵州丝绸之路丝业有限公司 | A kind of boiler exhaust gas processing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180710 Termination date: 20181108 |