CN1621665A - Smoke purifying method and apparatus of diesel-electric set - Google Patents
Smoke purifying method and apparatus of diesel-electric set Download PDFInfo
- Publication number
- CN1621665A CN1621665A CNA200410098684XA CN200410098684A CN1621665A CN 1621665 A CN1621665 A CN 1621665A CN A200410098684X A CNA200410098684X A CN A200410098684XA CN 200410098684 A CN200410098684 A CN 200410098684A CN 1621665 A CN1621665 A CN 1621665A
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- China
- Prior art keywords
- generating set
- diesel generating
- filter
- tank
- level
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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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The present invention is smoke purifying method and apparatus for diesel oil generator set. The smoke purifying method includes the steps of water washing and filtering. The apparatus includes one tank set integrally with the diesel oil generator set, gas inlet pipe, gas exhaust port, sprayer, filter and water circulating unit. The tank in front of the cooling water tank of the engine has its inside constituting the exhaust channel of the cooling water tank; the gas inlet pipe below the tank is connected with the smoke exhausting pipe; the gas exhaust port on the tank is opened downward to the tank; the sprayer and the filter and set between the water returning pipes in the bottom of the tank. The present invention can reduce smoke exhaust effectively and avoid air pollution.
Description
Technical field
The present invention relates to a kind of The method and device of smoke purifying of diesel-electric set.
Background technique
The waste gas of diesel generating set discharge at present generally all adopts and directly enters atmosphere, promptly utilizes the chimney high altitude discharge.Owing to contain more flue dust and harmful gas in the waste gas, can produce atmosphere during discharging and pollute befouling environment, harm people's health.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of diesel generator smoke purifying method is provided, it can effectively reduce smoke discharge amount, avoids pollution of atmosphere, can realize the low latitude discharging.
For this reason, diesel generating set smoke purifying method of the present invention comprises washing and filtration step, and described water-washing step is that the waste gas of discharging from motor is sprayed, and removes the step of flue dust and harmful gas; Described filtration step is a step of utilizing flue dust and harmful gas in filtrating equipment interception, the absorption waste gas.
Described water-washing step is further divided into one-level washing and secondary washing, and described filtration step comprises one-level filtration and cascade filtration, and carries out successively by the order of one-level filtration, one-level washing, cascade filtration, secondary washing.
Diesel generating set smoke purifying method of the present invention can also comprise the cleaning process of described filtrating equipment and circulation, precipitation, the filtration step of water.
Spray used spraying water and can be soda water.
Adopt this method, water spray step can be removed the flue dust in the flue gas and can dissolve harmful gases such as partial CO 2, sulfur dioxide, filtration step can further be removed flue dust and harmful gas, the two binding energy is effectively removed the flue dust and the harmful gas of combustion gas, realize harmless emission, environment friendly and pollution-free; Adopt two-stage washing and double-filtration, it is more abundant that flue dust and harmful gas are removed, and environment protection effect is better; And to the cleaning of filtrating equipment with to circulation, precipitation, the filtration of water, the washing that can remain valid, filtering effect improve the utilization ratio of filtrating equipment life-span and water; Use soda water spray because soda water is alkalescence, plays neutralization to carbon dioxide, sulfur dioxide gas, and is better to the removal effect of harmful gas.
In addition, the present invention also provides a kind of diesel generating set of said method purification of diesel generator set flue gas that utilizes to purify the cigarette device, and this apparatus structure is simple, easy to install, operating cost is low, can effectively reduce flue dust and discharge of harmful gases.
Diesel generating set of the present invention purifies the cigarette device, comprises the casing, suction tude, relief opening, spray equipment, filtrating equipment and the water circulator that are wholely set with diesel generating set; Described casing is back-shaped casing, is positioned at engine cooling water tank front, and the inboard of back-shaped casing constitutes the ventilation channel of cooling water tank; Described suction tude is arranged at described back-shaped casing lower end and links to each other with the smoke-ejecting pipe of motor, and described relief opening is positioned at described back-shaped casing upper end, and offers downwards in the inboard of back-shaped casing; Described spray equipment and filtrating equipment are arranged in the back-shaped casing between described suction tude and the relief opening, and described circulation means is connected in described spray equipment and between the return pipe of described bottom half tank.
Adopt this structure,, do not need to install separately purification cigarette device when diesel generating set is installed, install and use more convenient because purification cigarette device and diesel generating set are wholely set; Because spray equipment can be washed the waste gas that enters from suction tude, filtrating equipment can filter waste gas, and the two is in conjunction with can effectively reducing flue dust and discharge of harmful gases; Adopt the circulation means can recycling spray water, improve the utilization ratio of water, reduce operating cost, can reduce pollution simultaneously again water resources; Because back-shaped casing relief opening is positioned at the cooling water tank ventilation channel, the waste gas of discharging is directly blown out outside the unit by blower fan, and because the negative pressure that the air flow at high speed is produced again can be with the waste gas sucking-off, make full use of the effect of the existing apparatus of diesel generating set, made this purification cigarette apparatus structure simple more, reasonable.
Described spray equipment can be made up of the secondary shower nozzle, and described filtrating equipment is made up of secondary filter, and wherein first order shower nozzle is between first order filter and second level filter, and second level shower nozzle is positioned at smoke one side of second level filter.Adopt secondary shower nozzle and secondary filter can play better filtering effect.
Described first order filter and second level filter can be activated carbon filter, wherein active carbon is a granular in the first order filter, and second level filter is divided into two-layer, and granular active carbon is housed in the first layer, powdered active carbon is housed in the second layer, separates by microwell plate between two-layer.Activated carbon filter has suction-operated preferably to harmful gas, and second adsorption can make the more thorough of harmful gas removal.
Respectively stretch out a barge board from described relief opening to described back-shaped casing two side sides top.This barge board can make the flue gas channel sectional area littler, and blast is higher, can make the steam coagulation that is contained because of spray in the flue gas become big water droplet, flows back to the tank of back-shaped bottom half, thereby reduces the content of discharging the water in the flue gas.
Outside described back-shaped box inside wall, can also be provided with back-shaped smoking box, this back-shaped smoking box upper outside wall opening, this opening is relative with described back-shaped casing relief opening, and is provided with smoke vent around the back-shaped smoking box madial wall.
Described circulation means comprises cyclic water tank and water pump, and described cyclic water tank is positioned at the below of diesel generating set, is provided with filter at the pump mouth of cyclic water tank; Described return pipe is located at the side of described tank and is linked to each other with described cyclic water tank, is provided with hood baffle at the inboard mouth of pipe of this return pipe, and the opening of hood baffle is lower than the described return pipe mouth of pipe, is provided with sewage draining exit in the bottom of described tank.Described cyclic water tank is positioned at the below of diesel generating set, can make full use of the rack space of diesel generating set below; Tank can be used to precipitate the flue dust foreign material, and the flue dust foreign material of precipitation can be discharged from sewage draining exit; The hood baffle at the inboard mouth of pipe of return pipe place can prevent that flue gas from directly discharging from drain opening; The filter of pump mouth setting can further filter entering the circuit spraying water from the water tank extraction, avoids foreign material obstruction shower nozzle in the water.
Description of drawings
Fig. 1 is the schematic process flow diagram of diesel generator smoke purifying method of the present invention.
Fig. 2 has the Facad structure schematic representation of the diesel generating set that purifies the cigarette device for the present invention.
Fig. 3 is the plan structure schematic representation that has the diesel generating set that purifies the cigarette device shown in Figure 2.
Fig. 4 is the left TV structure schematic representation that has the diesel generating set that purifies the cigarette device shown in Figure 2.
Among the figure
1. motor 2. suction tude 3. relief openings 4. generators 5. cyclic water tanks
6. 7. first groups of shower nozzles of water pump, 8. cooling water tanks, 9. back-shaped water tanks
10. smoke-ejecting pipe 11. bafflers 12. are washed smoke box intake pipe 13. return pipes
14. second level filter granular active carbon layer 15. second level shower nozzle
16. cooling water tank ventilation channel 17. smoking box 18. first order filters
19. second level filter powdered active carbon layer 20. barge board
21. hood baffle 22. back-shaped bottom half tanks
Embodiment
As shown in Figure 1, diesel generating set smoke purifying method of the present invention comprises washing and filtration step, and described water-washing step is that the waste gas of discharging from motor is sprayed, and removes the step of flue dust and harmful gas; Described filtration step is a step of utilizing flue dust and harmful gas in filtrating equipment interception, the absorption waste gas.
Described water-washing step can be further divided into one-level washing and secondary washing, and described filtration step comprises one-level filtration and cascade filtration, and carries out successively by the order of one-level filtration, one-level washing, cascade filtration, secondary washing.
Diesel generating set smoke purifying method of the present invention also comprises the cleaning process of described filtrating equipment and circulation, precipitation, the filtration step of water.
Spray used spraying water and can be soda water.
Shown in Fig. 2-4, diesel generating set of the present invention purifies the cigarette device, comprises the casing, suction tude 2, relief opening 3, spray equipment, filtrating equipment and the water circulator that are wholely set with diesel generating set; Described casing is back-shaped casing 9, is positioned at motor 1 cooling water tank 8 fronts, and the inboard of back-shaped casing 9 constitutes the ventilation channel 16 of cooling water tank 8; Described suction tude 2 is arranged at described back-shaped casing 9 lower ends and links to each other with the smoke-ejecting pipe 10 of motor 1 by baffler 11, and described relief opening 3 is positioned at described back-shaped casing 9 upper ends, and offers downwards in the inboard of back-shaped casing 9; Described spray equipment and filtrating equipment are arranged in the back-shaped casing 9 between described suction tude 2 and the relief opening 3, and described circulation means is connected in described spray equipment and between the return pipe 13 of described bottom half tank 22.
Described spray equipment can be made up of secondary shower nozzle 7,15, described filtrating equipment can be made up of secondary filter 18 and 14,19, wherein first order shower nozzle 7 is between first order filter 18 and second level filter 14,19, and second level shower nozzle 15 is positioned at smoke one side of second level filter 14,19.
Described first order filter 18 and second level filter 14,19 can be activated carbon filter, wherein active carbon is a granular in the first order filter 18, second level filter can be divided into two-layer, in the first layer 14 granular active carbon is housed, in the second layer 19 powdered active carbon is housed, separates by microwell plate between two-layer.
Can respectively stretch out a barge board 20 to described back-shaped casing 9 two side sides top from described relief opening 3.
Outside described back-shaped casing 9 madial walls, can also be provided with back-shaped smoking box 17, these back-shaped smoking box 17 upper outside wall openings, this opening is relative with described back-shaped casing relief opening 3, and is provided with smoke vent around back-shaped smoking box 17 madial walls.
Described circulation means can comprise cyclic water tank 5 and water pump 6, and described cyclic water tank 5 is positioned at the below of diesel generating set, is provided with filter at the pump mouth of cyclic water tank 5; Described return pipe 13 is located at the side of described tank 22 and is linked to each other with described cyclic water tank 5, is provided with hood baffle 21 at these return pipe 13 inboard mouths of pipe, and the opening of hood baffle 21 is lower than described return pipe 13 mouths of pipe, is provided with sewage draining exit in the bottom of described tank 22.
Claims (10)
1. a diesel generating set smoke purifying method is characterized in that: comprise and washing and filtration step that described water-washing step is that the waste gas of discharging from motor is sprayed, and removes the step of flue dust and harmful gas; Described filtration step is a step of utilizing flue dust and harmful gas in filtrating equipment interception, the absorption waste gas.
2. diesel generating set smoke purifying method according to claim 1, it is characterized in that: described water-washing step is further divided into one-level washing and secondary washing, described filtration step comprises one-level filtration and cascade filtration, and carries out successively by the order of one-level filtration, one-level washing, cascade filtration, secondary washing.
3. diesel generating set smoke purifying method according to claim 2 is characterized in that: also comprise the cleaning process of described filtrating equipment and circulation, precipitation, the filtration step of water.
4. according to each described diesel generating set smoke purifying method among the claim 1-3, it is characterized in that: spraying used spraying water is soda water.
5. one kind is utilized the diesel generating set of the described method purification of diesel of claim 1 generator set flue gas to purify the cigarette device, it is characterized in that: comprise the casing, suction tude, relief opening, spray equipment, filtrating equipment and the water circulator that are wholely set with diesel generating set; Described casing is back-shaped casing, is positioned at engine cooling water tank front, and the inboard of back-shaped casing constitutes the ventilation channel of cooling water tank; Described suction tude is arranged at described back-shaped casing lower end and links to each other with the smoke-ejecting pipe of motor, and described relief opening is positioned at described back-shaped casing upper end, and offers downwards in the inboard of back-shaped casing; Described spray equipment and filtrating equipment are arranged in the back-shaped casing between described suction tude and the relief opening, and described circulation means is connected in described spray equipment and between the return pipe of described bottom half tank.
6. diesel generating set according to claim 5 purifies the cigarette device, it is characterized in that: described spray equipment is made up of the secondary shower nozzle, described filtrating equipment is made up of secondary filter, wherein first order shower nozzle is between first order filter and second level filter, and second level shower nozzle is positioned at smoke one side of second level filter.
7. diesel generating set according to claim 6 purifies the cigarette device, it is characterized in that: described first order filter and second level filter are activated carbon filter, wherein active carbon is a granular in the first order filter, second level filter is divided into two-layer, granular active carbon is housed in the first layer, powdered active carbon is housed in the second layer, separates by microwell plate between two-layer.
8. diesel generating set according to claim 5 purifies the cigarette device, it is characterized in that: respectively stretch out a barge board from described relief opening to described back-shaped casing two side sides top.
9. diesel generating set according to claim 5 purifies the cigarette device, it is characterized in that: also be provided with back-shaped smoking box at described back-shaped box inside, this back-shaped smoking box upper outside wall opening, this opening is relative with described back-shaped casing relief opening, and is provided with smoke vent around the back-shaped smoking box madial wall.
10. purify the cigarette device according to each described diesel generating set among the claim 5-9, it is characterized in that: described circulation means comprises cyclic water tank and water pump, described cyclic water tank is positioned at the below of diesel generating set, is provided with filter at the pump mouth of cyclic water tank; Described return pipe is located at the side of described tank and is linked to each other with described cyclic water tank, is provided with hood baffle at the inboard mouth of pipe of this return pipe, and the opening of hood baffle is lower than the described return pipe mouth of pipe, is provided with sewage draining exit in the bottom of described tank.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410098684XA CN1321261C (en) | 2004-12-16 | 2004-12-16 | Smoke purifying method and apparatus of diesel-electric set |
| PCT/CN2005/002221 WO2006063534A1 (en) | 2004-12-16 | 2005-12-16 | The method of purifying soot from diesel powerplant and the device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410098684XA CN1321261C (en) | 2004-12-16 | 2004-12-16 | Smoke purifying method and apparatus of diesel-electric set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1621665A true CN1621665A (en) | 2005-06-01 |
| CN1321261C CN1321261C (en) | 2007-06-13 |
Family
ID=34766667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410098684XA Expired - Fee Related CN1321261C (en) | 2004-12-16 | 2004-12-16 | Smoke purifying method and apparatus of diesel-electric set |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1321261C (en) |
| WO (1) | WO2006063534A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042082A (en) * | 2011-01-26 | 2011-05-04 | 无锡开普机械有限公司 | Easy-cooling compact type diesel oil digital generator |
| CN102900497A (en) * | 2012-10-29 | 2013-01-30 | 郑州宇动新能源有限公司 | Treating device for tail gas of diesel engine |
| CN103912409A (en) * | 2013-12-11 | 2014-07-09 | 罗明哲 | Internal combustion steam engine |
| CN103953424A (en) * | 2014-05-13 | 2014-07-30 | 崔德亮 | Negative oxide ion processor for automobile exhaust conversion |
| CN108636114A (en) * | 2018-06-25 | 2018-10-12 | 泉州市天龙环境工程有限公司 | A kind of diesel-driven generator purifying processing device with self-purification function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422948B (en) * | 2013-08-07 | 2015-05-27 | 中国人民解放军重庆通信学院 | Spraying smoke abatement device of generator set |
| CN107387235B (en) * | 2017-06-21 | 2023-09-29 | 扬州沃尔特机械有限公司 | Diesel generating set suitable for many sand blown by wind territories |
| CN108826410A (en) * | 2018-09-14 | 2018-11-16 | 佛山市治亮环保科技有限公司 | Kitchen ventilator fire prevention cooling system |
| CN110185520A (en) * | 2019-06-19 | 2019-08-30 | 瓮福（集团）有限责任公司 | A kind of novel fire-retardant device |
| CN113899599B (en) * | 2021-10-12 | 2022-06-07 | 南京林业大学 | Novel efficient atmospheric heavy metal sampling device and application method thereof |
| CN115324691B (en) * | 2022-08-31 | 2023-06-13 | 无锡美羊动力科技有限公司 | Smoke eliminating device of diesel generator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58202326A (en) * | 1982-05-20 | 1983-11-25 | Kuniyoshi Takayama | Purifier/silencer of exhaust gas, etc. |
| CN87205719U (en) * | 1987-03-26 | 1988-02-24 | 王长福 | Eliminate smoke and dust remover |
| CN1078169A (en) * | 1992-04-30 | 1993-11-10 | 刘益瑞 | Safe filter with filtering exhaust |
| DE4411078A1 (en) * | 1994-03-30 | 1995-10-05 | Gutehoffnungshuette Man | Filters for separating pollutants from flue gases |
| CN2287512Y (en) * | 1997-01-28 | 1998-08-12 | 杨文杰 | Energy saving smoke filter |
| AUPR050300A0 (en) * | 2000-09-28 | 2000-10-26 | Kapitoures, Kosta | Pollutant emission control |
| JP2003239726A (en) * | 2002-02-19 | 2003-08-27 | Sadao Sakugi | Exhaust emission control device |
| CN1536205A (en) * | 2003-04-10 | 2004-10-13 | 康伟裕 | Fuel automobile waste gas filtering, colling and cleaning device |
| CN2753887Y (en) * | 2004-12-16 | 2006-01-25 | 巫刚 | Diesel generator set smoke-purifying device |
-
2004
- 2004-12-16 CN CNB200410098684XA patent/CN1321261C/en not_active Expired - Fee Related
-
2005
- 2005-12-16 WO PCT/CN2005/002221 patent/WO2006063534A1/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042082A (en) * | 2011-01-26 | 2011-05-04 | 无锡开普机械有限公司 | Easy-cooling compact type diesel oil digital generator |
| CN102900497A (en) * | 2012-10-29 | 2013-01-30 | 郑州宇动新能源有限公司 | Treating device for tail gas of diesel engine |
| CN103912409A (en) * | 2013-12-11 | 2014-07-09 | 罗明哲 | Internal combustion steam engine |
| CN103953424A (en) * | 2014-05-13 | 2014-07-30 | 崔德亮 | Negative oxide ion processor for automobile exhaust conversion |
| CN108636114A (en) * | 2018-06-25 | 2018-10-12 | 泉州市天龙环境工程有限公司 | A kind of diesel-driven generator purifying processing device with self-purification function |
| CN108636114B (en) * | 2018-06-25 | 2023-12-15 | 泉州市天龙环境工程有限公司 | Diesel generator purifying treatment device with self-cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1321261C (en) | 2007-06-13 |
| WO2006063534A1 (en) | 2006-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen xilipu Diesel Generator Co. Ltd. Assignor: Wu Gang Contract fulfillment period: 2008.10.31 to 2024.10.31 Contract record no.: 2008440000306 Denomination of invention: Smoke purifying method and apparatus of diesel-electric set Granted publication date: 20070613 License type: Exclusive license Record date: 20081103 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.31 TO 2024.10.31; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY XILIPU DIESEL GENERATOR CO., LTD. Effective date: 20081103 |
|
| 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: 20070613 Termination date: 20201216 |