CN207231287U - A kind of boiler exhaust gas thermal energy recycling and purifier - Google Patents
A kind of boiler exhaust gas thermal energy recycling and purifier Download PDFInfo
- Publication number
- CN207231287U CN207231287U CN201721279971.XU CN201721279971U CN207231287U CN 207231287 U CN207231287 U CN 207231287U CN 201721279971 U CN201721279971 U CN 201721279971U CN 207231287 U CN207231287 U CN 207231287U
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- CN
- China
- Prior art keywords
- water
- exhaust gas
- boiler
- smoke discharging
- purifier
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- 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 recycling of boiler exhaust gas thermal energy and purifier, including the first smoke discharging pipe being connected on boiler smoke outlet, first smoke discharging pipe is linked into the air inlet of heat exchange water tank, to the water in heat exchange water tank, to raise water temperature the heat transfer in boiler exhaust gas；The air outlet of the heat exchange water tank is connected with the second smoke discharging pipe, and the other end of second smoke discharging pipe is connected to the air inlet of wind turbine；The air outlet of the wind turbine is connected to spray column through the 3rd smoke discharging pipe, chimney is provided with the top of the spray column, the spray column inner cavity is provided with screw spraying device, the drainpipe of the spray tower bottom is back to circularly purifying pond, clean water after circularly purifying water tank purification is supplied water by periodical feeding pipeline to screw spraying device, to realize the circulated sprinkling in spray column, saves the dosage of water, the pollutants such as dust in boiler waste gas, particle can also be removed, prevent air pollution.
Description
Technical field
Boiler exhaust gas technical field is the utility model is related to, is specially a kind of boiler exhaust gas thermal energy recycling and purifier.
Background technology
The tail gas discharged after boiler combustion usually has higher heat and poisonous and harmful particulate, in order to make the tail gas of boiler
Discharge can meet《Emission standard of air pollutants for boilers》, it is necessary to heat energy recycle and purification are carried out to it before exhaust emissions
Processing.
Utility model content
The purpose of this utility model is to provide a kind of recycling of boiler exhaust gas thermal energy and purifier, by being handed in configuration heat
Water tank and spray column are changed, can also both be carried out spray cleaning with the thermal energy of recovery boiler tail gas to boiler exhaust gas, and arrange tail gas
Put and meet standard.
To achieve the above object, the utility model provides following technical solution：A kind of recycling of boiler exhaust gas thermal energy and purification
Device, including the first smoke discharging pipe being connected on boiler smoke outlet, first smoke discharging pipe are linked into heat exchange water tank
Air inlet, to the water in heat exchange water tank, to raise water temperature the heat transfer in boiler exhaust gas；The heat exchange water tank
Air outlet be connected with the second smoke discharging pipe, the other end of second smoke discharging pipe is connected to the air inlet of wind turbine；The wind
The air outlet of machine is connected to spray column through the 3rd smoke discharging pipe, and chimney, the spray are provided with the top of the spray column
Tower inner cavity is provided with screw spraying device, and the drainpipe of the spray tower bottom is back to circularly purifying pond, through circularly purifying water
The purified clean water in pond is supplied water by periodical feeding pipeline to screw spraying device, to realize the circulated sprinkling in spray column, section
The dosage of water-saving, can also remove the pollutants such as dust in boiler waste gas, particle, prevent air pollution.
Further, the heat exchange water tank includes babinet, is provided with twice partition plate in the babinet, and twice partition plate is by babinet
It is separated into inlet plenum, heat exchanger chambers and exhaust chamber；Lateral arrangement has complex root heat exchanging pipe in heat exchange chamber room, this
The initiating terminal of a little heat exchanging pipes is switched to inlet plenum, its end is linked into exhaust chamber；The side wall of the heat exchanger chambers
On be also associated with water inlet pipe and outlet pipe.
Further, the outlet pipe is connected to the water inlet of boiler.
Further, the heat exchanging pipe shares 108.
Further, the spray column inner cavity is provided with three screw spraying devices.
Further, the circularly purifying pond is multistage water purifying tank.
The beneficial effects of the utility model are as follows：By configuring heat exchange water tank on the pipeline of exhaust emissions, boiler
Waste heat in tail gas passes to the water in heat exchange water tank, raises water temperature, the water in heat exchange water tank can to boiler into
Mouth of a river supplying hot water, also into factory, other hot water use occasions use, such as supply worker washes one's face and rinses one's mouth etc. and to use.In addition, pass through increasing
If spray column, and three screw sprayings are used, and using circulating water pool purification and circulated sprinkling, reach the use for saving water
Amount, reduces the generation of waste water.
Brief description of the drawings
Fig. 1 is the structure diagram of the recycling of boiler exhaust gas thermal energy and purifier in embodiment.
Fig. 2 is the structure diagram of heat exchange water tank in embodiment.
In figure：1-the first smoke discharging pipe, 2-heat exchange water tank, 21-babinet, 22-partition plate, 23-inlet plenum,
24-heat exchanger chambers, 25-exhaust chamber, 26-heat exchanging pipe, 27-water inlet pipe, 28-outlet pipe, the 3-the second smoke evacuation
Pipeline, 4-wind turbine, the 5-the three smoke discharging pipe, 6-spray column, 7-chimney, 8-screw spraying device, 9-draining
Pipe, 10-circularly purifying pond, 11-periodical feeding pipeline, 12-boiler.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Please refer to Fig.1 and Fig. 2, the recycling of the utility model boiler exhaust gas thermal energy and purifier include being connected to boiler exhaust gas
The first smoke discharging pipe 1 on mouth, first smoke discharging pipe 1 are linked into the air inlet of heat exchange water tank 2, so as to by boiler exhaust gas
In heat transfer to the water in heat exchange water tank, raise water temperature；The air outlet of the heat exchange water tank 2 is connected with second row
Smoke pipeline 3, the other end of second smoke discharging pipe 3 are connected to the air inlet of wind turbine 4；The air outlet of the wind turbine 4 is through the 3rd
Smoke discharging pipe 5 is connected to spray column 6, and the top of the spray column 6 is provided with chimney 7, and 6 inner cavity of spray column is provided with
Screw spraying device 8, the drainpipe 9 of 6 bottom of spray column are back to circularly purifying pond 10, are purified through circularly purifying pond 10
Clean water afterwards is supplied water by periodical feeding pipeline 11 to screw spraying device 8, to realize the circulated sprinkling in spray column, saves water
Dosage, the pollutants such as dust in boiler waste gas, particle can also be removed, prevent air pollution.
In the present embodiment, the heat exchange water tank 2 includes babinet 21, and twice partition plate 22 is provided with the babinet 21,
Babinet is separated into inlet plenum 23, heat exchanger chambers 24 and exhaust chamber 25 by twice partition plate；Horizontal cloth in heat exchanger chambers 24
Complex root heat exchanging pipe 26 is equipped with, the initiating terminal of these heat exchanging pipes is switched to inlet plenum, its end is linked into exhaust
Chamber；Water inlet pipe 27 and outlet pipe 28 are also associated with the side wall of the heat exchanger chambers.The outlet pipe 28 is connected to boiler
Water inlet.
In the present embodiment, the heat exchanging pipe shares 108.
In the present embodiment, state spray column inner cavity and be provided with three screw spraying devices 8.
In the present embodiment, the circularly purifying pond 10 is multistage water purifying tank.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of boiler exhaust gas thermal energy recycling and purifier, including the first smoke discharging pipe being connected on boiler smoke outlet, its
It is characterized in that：First smoke discharging pipe is linked into the air inlet of heat exchange water tank, so as to by the heat transfer in boiler exhaust gas
To the water in heat exchange water tank, raise water temperature；The air outlet of the heat exchange water tank is connected with the second smoke discharging pipe, and described
The other end of two smoke discharging pipes is connected to the air inlet of wind turbine；The air outlet of the wind turbine is connected to spray through the 3rd smoke discharging pipe
Tower, is provided with chimney at the top of the spray column, the spray column inner cavity is provided with screw spraying device, the spray column bottom
The drainpipe in portion is back to circularly purifying pond, and the clean water after circularly purifying water tank purification is by periodical feeding pipeline to spiral shell
Revolve spray thrower to supply water, to realize the circulated sprinkling in spray column, save the dosage of water, the ash in boiler waste gas can also be removed
The pollutants such as dirt, particle, prevent air pollution.
2. boiler exhaust gas thermal energy recycling according to claim 1 and purifier, it is characterised in that：The heat exchange water tank
Including babinet, twice partition plate is provided with the babinet, babinet is separated into inlet plenum, heat exchanger chambers and row by twice partition plate
Gas chamber；Lateral arrangement has a complex root heat exchanging pipe in heat exchange chamber room, the initiating terminals of these heat exchanging pipes be switched into
Gas chamber, its end are linked into exhaust chamber；Water inlet pipe and outlet pipe are also associated with the side wall of the heat exchanger chambers.
3. boiler exhaust gas thermal energy recycling according to claim 2 and purifier, it is characterised in that：The outlet pipe is connected to
The water inlet of boiler.
4. boiler exhaust gas thermal energy recycling according to claim 2 and purifier, it is characterised in that：The heat exchanging pipe
Share 108.
5. boiler exhaust gas thermal energy recycling according to claim 1 and purifier, it is characterised in that：The spray column inner cavity
It is provided with three screw spraying devices.
6. boiler exhaust gas thermal energy recycling according to claim 1 and purifier, it is characterised in that：The circularly purifying water
Pond is multistage water purifying tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279971.XU CN207231287U (en) | 2017-09-30 | 2017-09-30 | A kind of boiler exhaust gas thermal energy recycling and purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279971.XU CN207231287U (en) | 2017-09-30 | 2017-09-30 | A kind of boiler exhaust gas thermal energy recycling and purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231287U true CN207231287U (en) | 2018-04-13 |
Family
ID=61851036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279971.XU Expired - Fee Related CN207231287U (en) | 2017-09-30 | 2017-09-30 | A kind of boiler exhaust gas thermal energy recycling and purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231287U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201482A (en) * | 2019-06-30 | 2019-09-06 | 河南查瑞特种设备有限公司 | A kind of energy-saving and environment-friendly boiler exhaust gas processing system |
| CN112880434A (en) * | 2021-02-24 | 2021-06-01 | 中铁建工集团建筑安装有限公司 | NMP process pipeline construction method |
| CN115854743A (en) * | 2023-03-03 | 2023-03-28 | 江苏盖亚环境科技股份有限公司 | Quenching and dedusting integrated equipment and soil remediation process applying same |
-
2017
- 2017-09-30 CN CN201721279971.XU patent/CN207231287U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201482A (en) * | 2019-06-30 | 2019-09-06 | 河南查瑞特种设备有限公司 | A kind of energy-saving and environment-friendly boiler exhaust gas processing system |
| CN112880434A (en) * | 2021-02-24 | 2021-06-01 | 中铁建工集团建筑安装有限公司 | NMP process pipeline construction method |
| CN112880434B (en) * | 2021-02-24 | 2022-06-17 | 中铁建工集团建筑安装有限公司 | NMP process pipeline construction method |
| CN115854743A (en) * | 2023-03-03 | 2023-03-28 | 江苏盖亚环境科技股份有限公司 | Quenching and dedusting integrated equipment and soil remediation process applying same |
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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: 20180413 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |