CN205638639U - A waste heat recovery processing apparatus for containing nitrogen dioxide tail gas - Google Patents
A waste heat recovery processing apparatus for containing nitrogen dioxide tail gas Download PDFInfo
- Publication number
- CN205638639U CN205638639U CN201620378547.XU CN201620378547U CN205638639U CN 205638639 U CN205638639 U CN 205638639U CN 201620378547 U CN201620378547 U CN 201620378547U CN 205638639 U CN205638639 U CN 205638639U
- Authority
- CN
- China
- Prior art keywords
- waste heat
- heat recovery
- tail gas
- centrifugal blower
- recovery tower
- 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
Links
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste heat recovery processing apparatus for containing nitrogen dioxide tail gas, including waste heat recovery tower, electrostatic precipitator board and the 3rd centrifugal fan, the bottom of waste heat recovery tower is provided with a centrifugal fan, and the top of waste heat recovery tower is provided with the tail gas conveyer pipe, the inside of waste heat recovery tower is provided with the heat exchange tube, the top of heat exchange tube is provided with fan cooler, fan cooler's top is provided with the 2nd centrifugal fan, the 2nd centrifugal fan's top is provided with the active carbon adsorption board, the top at the active carbon adsorption board is installed to the electrostatic precipitator board, the right side of waste heat recovery tower is provided with condensation separator. The utility model discloses can carry out thoroughly cooling to high temperature tail gas and handle, protection filtration equipment does not receive the damage, and multilayer adsorption and filter layer can thoroughly adsorb the harmful particulate matter in the tail gas, and exhaust tail gas is cleaner, realizes waste heat recovery, energy saving and emission reduction simultaneously.
Description
Technical field
This utility model belongs to tail gas treatment device field, is specifically related to a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas.
Background technology
Tail gas many fingers vehicle exhaust that we say now, the waste gas that i.e. automobile is discharged from exhaustor.Vehicle exhaust is another big factors of air pollution, containing carbon monoxide, nitrogen oxide and human body is produced dysgenic some other solid particle in vehicle exhaust, and especially doped fuel, the harm to human body is bigger.
Traditional tail gas treatment device the most first carries out cooling process to tail gas, easily damage the filtration of device interior, and the waste heat in tail gas is not reclaimed, waste resource, the harmful components in tail gas cannot be completely separated, cause serious atmospheric pollution, for this it is proposed that a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas solve with present on problem.
Utility model content
The purpose of this utility model is to provide a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas, the most first tail gas is carried out cooling process with what the above-mentioned background technology of solution proposed, easily damage the filtration of device interior, the waste heat in tail gas is not reclaimed, waste resource, the harmful components in tail gas cannot be completely separated, cause serious atmosphere polluting problem.
nullFor achieving the above object，This utility model provides following technical scheme: a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas，Including waste heat recovery tower、Electrostatic precipitation plate and the 3rd centrifugal blower，The bottom of described waste heat recovery tower is provided with the first centrifugal blower，And the top of waste heat recovery tower is provided with exhaust pipe，Described waste heat recovery tower be internally provided with heat exchanger tube，Described heat exchanger tube be provided above air cooling equipment，Described air cooling equipment be provided above the second centrifugal blower，Described second centrifugal blower be provided above activated carbon adsorption plate，Described electrostatic precipitation plate is arranged on the top of activated carbon adsorption plate，The right side of described waste heat recovery tower is provided with condensation separating unit，Described 3rd centrifugal blower is arranged on the top of condensation separating unit，Described condensation separating unit be internally provided with condensing tube，And on the inwall of condensation separating unit, it is provided with alkali liquor mouth spray，The lower section of described alkali liquor mouth spray is provided with alkali liquor backflash，The right side of described condensation separating unit is provided with offgas outlet，Described electrostatic precipitation plate、Second centrifugal blower、Air cooling equipment、First centrifugal blower、Alkali liquor mouth spray and the 3rd centrifugal blower are all electrically connected with external control panel.
Preferably, described heat exchanger tube is circulation U-shape structure.
Preferably, described activated carbon adsorption plate is provided with three altogether.
Preferably, described exhaust pipe is U-shape structure.
Preferably, described alkali liquor mouth spray is provided with eight altogether.
Compared with prior art; the beneficial effects of the utility model are: this utility model is scientific and reasonable for structure; safe and convenient to use, this utility model is equipped with heat exchange and cooling device, it is possible to high-temperature tail gas carries out thorough cooling process; protection filter plant is without damage; multilamellar absorption and filter course can the thorough deleterious particle thing in absorption tail gas, reacted the harmful components getting rid of in waste gas by alkaline solution and nitrogen dioxide, the tail gas of discharge is cleaner; realize waste heat recovery, energy-saving and emission-reduction simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-exhaust pipe, 2-waste heat recovery tower, 3-electrostatic precipitation plate, 4-activated carbon adsorption plate, 5-the second centrifugal blower, 6-air cooling equipment, 7-heat exchanger tube, 8-the first centrifugal blower, 9-condensation separating unit, 10-alkali liquor backflash, 11-offgas outlet, 12-condensing tube, 13-alkali liquor mouth spray, 14-the 3rd centrifugal blower.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，This utility model provides a kind of technical scheme: a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas，Including waste heat recovery tower 2、Electrostatic precipitation plate 3 and the 3rd centrifugal blower 14，The bottom of waste heat recovery tower 2 is provided with the first centrifugal blower 8，And the top of waste heat recovery tower 2 is provided with exhaust pipe 1，Waste heat recovery tower 2 be internally provided with heat exchanger tube 7，Heat exchanger tube 7 be provided above air cooling equipment 6，Air cooling equipment 6 be provided above the second centrifugal blower 5，Second centrifugal blower 5 be provided above activated carbon adsorption plate 4，Electrostatic precipitation plate 3 is arranged on the top of activated carbon adsorption plate 4，The right side of waste heat recovery tower 2 is provided with condensation separating unit 9，3rd centrifugal blower 14 is arranged on the top of condensation separating unit 9，Condensation separating unit 9 be internally provided with condensing tube 12，And on the inwall of condensation separating unit 9, it is provided with alkali liquor mouth spray 13，The lower section of alkali liquor mouth spray 13 is provided with alkali liquor backflash 10，The right side of condensation separating unit 9 is provided with offgas outlet 11，Electrostatic precipitation plate 3、Second centrifugal blower 5、Air cooling equipment 6、First centrifugal blower 8、Alkali liquor mouth spray 13 and the 3rd centrifugal blower 14 are all electrically connected with external control panel.
Heat exchanger tube 7 is circulation U-shape structure, and activated carbon adsorption plate 4 is provided with three altogether, and exhaust pipe 1 is U-shape structure, and alkali liquor mouth spray 13 is provided with eight altogether.
Left side and the right side of the heat exchanger tube 7 in this utility model are respectively arranged with water inlet pipe and outlet pipe, are entered the high temperature taking away in tail gas by cold water endlessly and realize the cooling to tail gas and waste heat recovery, save the energy.
Activated carbon adsorption plate 4 in this utility model, with high-quality Linesless charcoal as raw material, forms through special producing technique is refined, odorless, tasteless, have that surface area is adsorbed as greatly by force, purity is high, filtering velocity soon, steady quality, there is the feature such as flocculating effect and drainage effect.
Operation principle of the present utility model and use flow process: this is used for after the waste heat recovery processing device containing nitrogen dioxide tail gas installs, tail gas enters the inside of waste heat recovery tower 2 by the first centrifugal blower 8, heat exchanger tube 7 is taken away tail gas heat quantity by the cold water of internal flow and is reached the purpose of heat exchange, tail gas after cooling is lowered the temperature by air cooling equipment 6 further, to prevent high-temperature tail gas from damaging filter plant, multilamellar activated carbon adsorption plate 4 carries out adsorption cleaning to tail gas, electrostatic precipitation plate 3 carries out miniature material absorption to tail gas, effectively reduce the harmful substance in tail gas, nitrogen dioxide in tail gas is separated by condensing tube 12, alkali liquor mouth spray 13 is by spraying in alkaline solution and nitrogen dioxide, tail gas after purification is discharged by offgas outlet 11.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. the waste heat recovery processing device being used for containing nitrogen dioxide tail gas，Including waste heat recovery tower (2)、Electrostatic precipitation plate (3) and the 3rd centrifugal blower (14)，It is characterized in that: the bottom of described waste heat recovery tower (2) is provided with the first centrifugal blower (8)，And the top of waste heat recovery tower (2) is provided with exhaust pipe (1)，Described waste heat recovery tower (2) be internally provided with heat exchanger tube (7)，Described heat exchanger tube (7) be provided above air cooling equipment (6)，Described air cooling equipment (6) be provided above the second centrifugal blower (5)，Described second centrifugal blower (5) be provided above activated carbon adsorption plate (4)，Described electrostatic precipitation plate (3) is arranged on the top of activated carbon adsorption plate (4)，The right side of described waste heat recovery tower (2) is provided with condensation separating unit (9)，Described 3rd centrifugal blower (14) is arranged on the top of condensation separating unit (9)，Described condensation separating unit (9) be internally provided with condensing tube (12)，And on the inwall of condensation separating unit (9), it is provided with alkali liquor mouth spray (13)，The lower section of described alkali liquor mouth spray (13) is provided with alkali liquor backflash (10)，The right side of described condensation separating unit (9) is provided with offgas outlet (11)，Described electrostatic precipitation plate (3)、Second centrifugal blower (5)、Air cooling equipment (6)、First centrifugal blower (8)、Alkali liquor mouth spray (13) and the 3rd centrifugal blower (14) are all electrically connected with external control panel.
- It is the most according to claim 1 a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas, it is characterised in that: described heat exchanger tube (7) is circulation U-shape structure.
- It is the most according to claim 1 a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas, it is characterised in that: described activated carbon adsorption plate (4) is provided with three altogether.
- It is the most according to claim 1 a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas, it is characterised in that: described exhaust pipe (1) is U-shape structure.
- It is the most according to claim 1 a kind of for the waste heat recovery processing device containing nitrogen dioxide tail gas, it is characterised in that: described alkali liquor mouth spray (13) is provided with eight altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378547.XU CN205638639U (en) | 2016-04-29 | 2016-04-29 | A waste heat recovery processing apparatus for containing nitrogen dioxide tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378547.XU CN205638639U (en) | 2016-04-29 | 2016-04-29 | A waste heat recovery processing apparatus for containing nitrogen dioxide tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638639U true CN205638639U (en) | 2016-10-12 |
Family
ID=57061971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378547.XU Expired - Fee Related CN205638639U (en) | 2016-04-29 | 2016-04-29 | A waste heat recovery processing apparatus for containing nitrogen dioxide tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638639U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988935A (en) * | 2016-12-13 | 2017-07-28 | 中国第汽车股份有限公司 | A kind of EGR exhaust purification cooling pressurization integrated apparatus |
| CN107638768A (en) * | 2017-10-13 | 2018-01-30 | 许陈菲 | A kind of coal burning exhaust-gas treatment blast pipe |
| CN108554086A (en) * | 2018-04-16 | 2018-09-21 | 包宝金 | A kind of high-temperature smoke purifier |
| CN109306886A (en) * | 2018-11-22 | 2019-02-05 | 江苏海事职业技术学院 | A cyclic combustion system for marine internal combustion engine |
| CN112360596A (en) * | 2020-09-21 | 2021-02-12 | 秦素哲 | Zero-emission device for vehicle tail gas |
-
2016
- 2016-04-29 CN CN201620378547.XU patent/CN205638639U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988935A (en) * | 2016-12-13 | 2017-07-28 | 中国第汽车股份有限公司 | A kind of EGR exhaust purification cooling pressurization integrated apparatus |
| CN107638768A (en) * | 2017-10-13 | 2018-01-30 | 许陈菲 | A kind of coal burning exhaust-gas treatment blast pipe |
| CN108554086A (en) * | 2018-04-16 | 2018-09-21 | 包宝金 | A kind of high-temperature smoke purifier |
| CN108554086B (en) * | 2018-04-16 | 2021-07-23 | 福建省环境保护设计院有限公司 | High-temperature flue gas purification device |
| CN109306886A (en) * | 2018-11-22 | 2019-02-05 | 江苏海事职业技术学院 | A cyclic combustion system for marine internal combustion engine |
| CN112360596A (en) * | 2020-09-21 | 2021-02-12 | 秦素哲 | Zero-emission device for vehicle tail gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205638639U (en) | A waste heat recovery processing apparatus for containing nitrogen dioxide tail gas | |
| CN109099443A (en) | A kind of disposable purifying processing device of industrial waste gas | |
| CN206252963U (en) | A kind of ability of swimming dust precipitator | |
| CN205627476U (en) | Dedicated tail gas waste heat recovery processing apparatus of printing -dyeing textile | |
| CN204996283U (en) | Boiler exhaust -gas treatment apparatus | |
| CN203856553U (en) | Treatment device for automobile tail gas | |
| CN207899198U (en) | A kind of powder purification apparatus | |
| CN213314097U (en) | Rubber powder modified asphalt production tail gas discharging device | |
| CN107930377A (en) | A kind of biology spray absorber and minimum discharge wet-esp technique | |
| CN209475902U (en) | A kind of furniture processing japanning room exhaust treatment system | |
| CN215539649U (en) | A exhaust treatment device for mill's spray booth | |
| CN204522617U (en) | Without pump water curtain purifier | |
| CN216770217U (en) | Waste gas recovery device for metal waste roasting furnace | |
| CN206045781U (en) | New organic waste-gas purification tower | |
| CN204933159U (en) | Air dust removal device | |
| CN212651550U (en) | Venturi scrubber with overflow type built-in circulating tank | |
| CN209662937U (en) | A kind of aluminum melting furnace exhaust Wet purifier | |
| CN210473428U (en) | Smoke dust treatment equipment | |
| CN104740957A (en) | No-pump water-curtain purifying device | |
| CN101584966A (en) | Device provided with chemical reactor therein for jointly removing inhalable particle of coal and heavy metal Hg and method | |
| CN207755920U (en) | A kind of kiln exhaust treatment system | |
| CN116659083B (en) | An air filter device | |
| CN105920932B (en) | Energy-concerving and environment-protective and high-efficient omnidirectional dust remover for industrial workshop | |
| CN205667783U (en) | For printing the environment-friendly disposal system of waste gas | |
| CN219898551U (en) | High-efficient wet-type electrostatic precipitator |
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 |
Granted publication date: 20161012 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |