CN207722572U - A kind of boiler exhaust gas processing cyclone dust collector - Google Patents
A kind of boiler exhaust gas processing cyclone dust collector Download PDFInfo
- Publication number
- CN207722572U CN207722572U CN201721591777.5U CN201721591777U CN207722572U CN 207722572 U CN207722572 U CN 207722572U CN 201721591777 U CN201721591777 U CN 201721591777U CN 207722572 U CN207722572 U CN 207722572U
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- CN
- China
- Prior art keywords
- boiler
- cyclone dust
- inlet pipe
- air inlet
- deduster
- 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.)
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Abstract
The utility model discloses a kind of boiler exhaust gas processing cyclone dust collectors, including boiler air inlet pipe, air blower, feed lid and feed inlet, the air blower is mounted at the boiler air inlet pipe of boiler, the feed inlet is provided with above the boiler, the charging lid is installed on the feed inlet, the lower section side of the boiler is provided with boiler exhaust pipe, it is provided with heat exchanger at the boiler exhaust pipe of the boiler internal, the boiler exhaust pipe is connect with desulfurizing tower, the exhaust outlet of the desulfurizing tower is connect with deduster air inlet pipe, it is provided with venthole in the deduster air inlet pipe, the deduster air inlet pipe is mounted in cyclone dust collectors.The boiler exhaust gas processing cyclone dust collector can remove oxysulfide and all kinds of dust in boiler exhaust gas, utilize water jet cyclone dust collectors, atomizer and deflector are installed in deduster, one layer of water mist curtain can be formed in deduster, can effectively absorb the flue dust in tail gas.
Description
Technical field
The utility model is related to boiler exhaust gas to handle correlative technology field, and in particular to a kind of boiler exhaust gas processing whirlwind
Dust-extraction unit.
Background technology
Waste gas purification is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust useless
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc..Industrial production discharge is given up
Gas often generates adverse effect to environmental and human health impacts, control techniques should be taken to handle before being discharged into air, be allowed to meet useless
The requirement of gas discharge standard, this process are known as waste gas purification.Common exhaust gas purifying method has：Absorption process, absorption method, condensation
Four kinds of method and combustion method.Boiler is that common equipment in combustion can by fuel such as burn wood, coals in industry
A large amount of flue dust and polluted gas are generated, with a large amount of heat in these tail gas, and contains sulfur dioxide and an oxygen in flue dust
Change carbon lamp toxic gas, direct emission not only causes damages to environment, can also cause energy waste.
Utility model content
The purpose of this utility model is that provide a kind of boiler exhaust gas processing to solve the above-mentioned problems is removed with whirlwind
Dirt device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of boiler exhaust gas processing cyclone dust collector, including boiler air inlet pipe, air blower, charging lid and charging
Mouthful, the air blower is mounted at the boiler air inlet pipe of boiler, and the feed inlet is provided with above the boiler, described
The charging lid is installed, the lower section side of the boiler is provided with boiler exhaust pipe, the boiler internal on feed inlet
Heat exchanger is provided at the boiler exhaust pipe, the boiler exhaust pipe is connect with desulfurizing tower, the exhaust outlet of the desulfurizing tower
It is connect with deduster air inlet pipe, venthole is provided in the deduster air inlet pipe, the deduster air inlet pipe is mounted on whirlwind
In deduster, it is provided with water inlet pipe and drainpipe below the cyclone dust collectors, atomization is provided at the top of the water inlet pipe
Nozzle, is equipped with deflector on the cyclone dust collectors inner wall of the top of the atomizer, the cyclone dust collectors it is upper
Side is provided with exhaust outlet, exhaust fan is equipped with above the exhaust outlet, the exhaust fan is connect with deduster exhaust pipe.
In above structure, the air blower is installed at the boiler air inlet pipe, it is sufficient convenient for being provided into the boiler
Air-breathing, generate hot gas during boiler internal burning, the heat exchanger passed through when hot gas is discharged, largely
Heat is absorbed, and the gas being discharged from the boiler enters the desulfurizing tower by the boiler exhaust pipe, is arranged in the boiler
Go out the oxysulfide contained in gas to be absorbed, gas enters in the deduster air inlet pipe later, the deduster air inlet pipe
On be provided with the venthole, gas is discharged by the venthole, and the water inlet pipe supplies water, and the water in the water inlet pipe passes through
The atomizer sprays, and under the action of the deflector, forms one layer of misty curtain, gas is after misty curtain in institute
It states and is discharged from the deduster exhaust pipe under the action of exhaust fan, effective dedusting carried out to tail gas, in the cyclone dust collectors
Water be discharged from the drainpipe.
In order to further increase a kind of use function of boiler exhaust gas processing cyclone dust collector, the air blower and institute
It states and is bolted to connection between boiler.
In order to further increase a kind of use function of boiler exhaust gas processing cyclone dust collector, the charging lid with
It is connected through a screw thread between the feed inlet on the boiler.
In order to further increase a kind of use function of boiler exhaust gas processing cyclone dust collector, the heat exchanger is logical
It crosses screw and is fixed on the boiler internal.
In order to further increase a kind of use function of boiler exhaust gas processing cyclone dust collector, the deduster air inlet
The tail end of pipe designs for circular ring shape, and several ventholes are provided in the deduster air inlet pipe.
In order to further increase a kind of use function of boiler exhaust gas processing cyclone dust collector, the exhaust fan passes through
Bolt is fixed on the top of the cyclone dust collectors, and multiple deflectors, the water conservancy diversion are equipped in the cyclone dust collectors
Plate is helical design.
Advantageous effect is：The boiler exhaust gas processing cyclone dust collector can remove the oxysulfide in boiler exhaust gas
Using water jet cyclone dust collectors atomizer and deflector are installed in deduster with all kinds of dust, it can be in deduster
One layer of water mist curtain is formed, the flue dust in tail gas can be effectively absorbed.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of boiler exhaust gas processing cyclone dust collector described in the utility model；
Fig. 2 is that a kind of inside of the cyclone dust collectors of boiler exhaust gas processing cyclone dust collector described in the utility model shows
It is intended to；
Fig. 3 is a kind of signal of the deduster air inlet pipe of boiler exhaust gas processing cyclone dust collector described in the utility model
Figure；
The reference numerals are as follows：
1, boiler air inlet pipe；2, air blower；3, lid is fed；4, feed inlet；5, boiler；6, heat exchanger；7, boiler is arranged
Tracheae；8, desulfurizing tower；9, deduster air inlet pipe；10, cyclone dust collectors；11, exhaust fan；12, deduster exhaust pipe；13, it intakes
Pipe；14, drainpipe；15, exhaust outlet；16, deflector；17, atomizer；18, venthole.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of boiler exhaust gas processing cyclone dust collector, including boiler air inlet pipe 1, air blower 2,
Lid 3 and feed inlet 4 are fed, air blower 2 is mounted at the boiler air inlet pipe 1 of boiler 5, and the top of boiler 5 is provided with feed inlet
4, charging lid 3 is installed, the lower section side of boiler 5 is provided with boiler exhaust pipe 7, and boiler boiler 5 inside is arranged on feed inlet 4
Heat exchanger 6 is provided at tracheae 7, boiler exhaust pipe 7 is connect with desulfurizing tower 8, exhaust outlet and the deduster air inlet pipe of desulfurizing tower 8
9 connect, and venthole 18 is provided in deduster air inlet pipe 9, and the pipe of deduster air inlet 9 is mounted in cyclone dust collectors 10, and whirlwind removes
The lower section of dirt device 10 is provided with water inlet pipe 13 and drainpipe 14, and the top of water inlet pipe 13 is provided with atomizer 17, atomizer
Deflector 16 is installed on 10 inner wall of cyclone dust collectors of 17 top, the top of cyclone dust collectors 10 is provided with exhaust outlet 15,
The top of exhaust outlet 15 is equipped with exhaust fan 11, and exhaust fan 11 is connect with deduster exhaust pipe 12.
In above structure, air blower 2 is installed at boiler air inlet pipe 1, the air convenient for providing sufficient into boiler 5 helps
Combustion, generates hot gas during 5 internal-combustion of boiler, is absorbed through over-heat-exchanger 6, amount of heat when hot gas is discharged, from
The gas that boiler 5 is discharged enters desulfurizing tower 8 by boiler exhaust pipe 7, and the oxysulfide contained in gas, which is discharged, in boiler 5 is inhaled
It receives, gas enters in deduster air inlet pipe 9 later, and venthole 18 is provided in deduster air inlet pipe 9, and gas passes through venthole 18
Discharge, water inlet pipe 14 supply water, and the water in water inlet pipe 14 is sprayed by atomizer 17, under the action of deflector 16, form one
The misty curtain of layer, gas are discharged under the action of exhaust fan 11 from deduster exhaust pipe 12 after passing through misty curtain, to tail gas into
The effective dedusting of row, the water in cyclone dust collectors 10 are discharged from drainpipe 14.
In order to further increase a kind of use function of boiler exhaust gas processing cyclone dust collector, air blower 2 and boiler 5
Between be bolted to connection, feed and be connected through a screw thread between the feed inlet 4 on lid 3 and boiler 5, heat exchanger 6 is logical
It crosses screw to be fixed on inside boiler 5, the tail end of deduster air inlet pipe 9 designs for circular ring shape, if being provided in deduster air inlet pipe 9
Dry venthole 18, exhaust fan 11 are bolted on the top of cyclone dust collectors 10, are equipped in cyclone dust collectors 10 multiple
Deflector 16, deflector 16 are helical design.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (6)
1. a kind of boiler exhaust gas processing cyclone dust collector, it is characterised in that：Including boiler air inlet pipe, air blower, feed inlet
Lid and feed inlet, the air blower are mounted at the boiler air inlet pipe of boiler, be provided with above the boiler it is described into
Material mouth is equipped with the charging lid on the feed inlet, and the lower section side of the boiler is provided with boiler exhaust pipe, the pot
Heat exchanger is provided at the boiler exhaust pipe of furnace interior, the boiler exhaust pipe is connect with desulfurizing tower, the desulfurizing tower
Exhaust outlet connect with deduster air inlet pipe, be provided with venthole in the deduster air inlet pipe, the deduster air inlet pipe peace
In cyclone dust collectors, it is provided with water inlet pipe and drainpipe below the cyclone dust collectors, is set at the top of the water inlet pipe
It is equipped with atomizer, deflector is installed on the cyclone dust collectors inner wall of the top of the atomizer, the whirlwind removes
It is provided with exhaust outlet above dirt device, exhaust fan, the exhaust fan and deduster exhaust pipe are installed above the exhaust outlet
Connection.
2. a kind of boiler exhaust gas processing cyclone dust collector according to claim 1, it is characterised in that：The air blower
It is bolted to connection between the boiler.
3. a kind of boiler exhaust gas processing cyclone dust collector according to claim 1, it is characterised in that：The feed inlet
It is connected through a screw thread between the feed inlet on lid and the boiler.
4. a kind of boiler exhaust gas processing cyclone dust collector according to claim 1, it is characterised in that：The heat exchange
Device is fixed by screws in the boiler internal.
5. a kind of boiler exhaust gas processing cyclone dust collector according to claim 1, it is characterised in that：The deduster
The tail end of air inlet pipe designs for circular ring shape, and several ventholes are provided in the deduster air inlet pipe.
6. a kind of boiler exhaust gas processing cyclone dust collector according to claim 1, it is characterised in that：The exhaust fan
It is bolted on the top of the cyclone dust collectors, multiple deflectors are installed in the cyclone dust collectors, it is described
Deflector is helical design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591777.5U CN207722572U (en) | 2017-11-24 | 2017-11-24 | A kind of boiler exhaust gas processing cyclone dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591777.5U CN207722572U (en) | 2017-11-24 | 2017-11-24 | A kind of boiler exhaust gas processing cyclone dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722572U true CN207722572U (en) | 2018-08-14 |
Family
ID=63088124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721591777.5U Expired - Fee Related CN207722572U (en) | 2017-11-24 | 2017-11-24 | A kind of boiler exhaust gas processing cyclone dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188148A (en) * | 2021-04-09 | 2021-07-30 | 覃淮 | Energy-saving and environment-friendly boiler waste gas treatment device and use method thereof |
-
2017
- 2017-11-24 CN CN201721591777.5U patent/CN207722572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188148A (en) * | 2021-04-09 | 2021-07-30 | 覃淮 | Energy-saving and environment-friendly boiler waste gas treatment device and use method thereof |
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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 |
Granted publication date: 20180814 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |