CN105525968B - Emission-control equipment - Google Patents
Emission-control equipment Download PDFInfo
- Publication number
- CN105525968B CN105525968B CN201510903113.7A CN201510903113A CN105525968B CN 105525968 B CN105525968 B CN 105525968B CN 201510903113 A CN201510903113 A CN 201510903113A CN 105525968 B CN105525968 B CN 105525968B
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- CN
- China
- Prior art keywords
- water
- tank
- water tank
- solenoid valve
- host computer
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
-
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
-
- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/02—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by cutting out a part of engine cylinders
-
- 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Incineration Of Waste (AREA)
Abstract
A kind of emission-control equipment, including waste gas treatment tank, filling pipe, monitoring host computer, flame-out cylinder solenoid valve, water supply tank, filling pipe is connected between exhaust-gas treatment and moisturizing, waste gas treatment tank includes large water tank, small water tank, siphon pipe, connector, water level sensor, the water level controller is connected with the electric controller in monitoring host computer by signal wire, the control line of the solenoid valve for water is connected with the electric controller of monitoring host computer, and the control line of flame-out cylinder solenoid valve of the electric controller of monitoring host computer with controlling flame-out cylinder is connected.The present invention takes sets water level sensor to replace ball float water level control mechanism and the water level sensor in large water tank in small water tank, it is simplified the structure of emission-control equipment, the present invention utilizes the timer in monitoring host computer, reaching setting time electric controller controls flame-out cylinder solenoid valve to connect, engine misses, engine does not have exhaust gas generation, ensure that not processed exhaust gas does not discharge.
Description
Technical field
The present invention relates to a kind of emission-control equipments.
Background technology
Underground coal mine vehicle is cooled down and washed by the exhaust gas that waste gas treatment tank discharges engine, remove soot and
The part pernicious gas in exhaust gas is dissolved, and extinguishes the flame in exhaust gas through Explosion-resistant pale, to ensure exhaust, safety.China authorizes
Notification number discloses a kind of waste gas treatment tank of underground coal mine vehicle for CN203978574U utility model patent specifications, including
Large water tank, small water tank, the water of small water tank enter large water tank by siphon pipe, are equipped with ball float water level control mechanism in small water tank, float
Ball level controling mechanism is connected with filling pipe.Filling pipe is generally connected with the water supply tank on vehicle, peace of the water supply tank on vehicle
Dress height is more than the setting height(from bottom) of waste gas treatment tank, and the water level in waste gas treatment tank passes through ball float water level control when being less than desired height
Mechanism processed connects the water route of water supply tank and waste gas treatment tank, and the water in water supply tank enters waste gas treatment tank by the effect of gravity
Small water tank in, the clean water in small water tank is filled by siphon pipe in large water tank according to the principle of siphonage.Work as water supply tank
In it is anhydrous when, even if large water tank water level is relatively low, no water can be filled into small water tank, cause that large water tank water level is not up to standard, and exhaust gas obtains
Less than processing.It is not allow discharge in the not processed exhaust gas of underground coal mine, above-mentioned utility model is set in large water tank therefore
Water level sensor is put, for feeding back the water of large water tank, but so that the structure of waste gas treatment tank is cumbersome, and the dirt in large water tank
Water can make the floating ball of water level sensor be not easy to move up and down along measurement conduit, and measuring signal is inaccurate.
The content of the invention
It is an object of the invention to propose a kind of to can guarantee that not processed exhaust gas does not discharge and that structure is simplified is useless
Flash Gas Compression Skid System.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：The present invention includes waste gas treatment tank, filling pipe, benefit
Water tank, waste gas treatment tank 1 include large water tank and the small water tank in large water tank, are connected between small water tank and large water tank by siphon pipe
It connects, in addition, further including solenoid valve for water, monitoring host computer and flame-out cylinder solenoid valve, monitoring host computer has electric controller, above-mentioned
Solenoid valve for water is connected in filling pipe, and water level sensor, the signal wire of water level sensor, flame-out cylinder electricity are equipped in small water tank
The control line of magnet valve and the control line of solenoid valve for water are connected with the electric controller in monitoring host computer, described filling pipe one end
It being connected with water supply tank, the other end leads to small water tank through the tank wall of large water tank, when electric controller control solenoid valve for water is connected,
For water supply tank to small water tank moisturizing, the timer timing simultaneously in monitoring host computer, timer reaches the time of setting, electric controller
The signal of water level sensor is not received, electric controller controls flame-out cylinder solenoid valve to connect, and flame-out cylinder is stopped,
Engine misses.
The water level sensor includes detection pipes and is sleeved on the floating ball that can be moved in detection pipes and in detection pipes.
The present invention has following good effect：（1）The present invention takes sets water level sensor to replace floating ball in small water tank
Level controling mechanism cancels the water level sensor in large water tank, is simplified the structure of emission-control equipment, due to small water tank
In be clean water, floating ball is easily moved up and down along measurement conduit, makes measuring signal accurate.（2）The present invention utilizes monitoring host computer
In timer, in moisturizing, reach setting time, electric controller do not receive the signal of water level sensor, electrical control
Device controls flame-out cylinder solenoid valve to connect, and flame-out cylinder is stopped, and engine misses, engine does not have exhaust gas generation, protects
Not processed exhaust gas has been demonstrate,proved not discharge.
Description of the drawings
Fig. 1 is emission-control equipment fundamental diagram.
Specific embodiment
Embodiment 1
See Fig. 1, a kind of emission-control equipment, including waste gas treatment tank 1, filling pipe 2, solenoid valve for water 3, monitoring host computer 4,
Flame-out cylinder solenoid valve 5 and water supply tank 6.Waste gas treatment tank 1 includes large water tank 1-1, small water tank 1-2, and small water tank 1-2 is in flood
It in case 1-1, is connected between small water tank 1-2 and large water tank 1-1 by siphon pipe 1-3, the water level in small water tank 1-2 is higher than large water tank
During the water level of 1-1, the water in small water tank 1-2 is filled by siphon pipe 1-3 in large water tank 1-1, and the top surface of large water tank 1-1 fixes one
The detection pipes 1-5-1 and floating ball 1-5-2 of water level sensor 1-5, water level sensor 1-5 are inserted into small water tank 1-2, floating ball 1-5-2
Water level in small water tank 1-2 is slided up and down along detection pipes 1-5-1.
The small water tank 1-2 is in the one side of large water tank, lateral surface and the large water tank 1-1 of the side box wall of small water tank 1-2
The medial surface of corresponding side box wall be affixed, the tank wall lower part that large water tank 1-1 and small water tank 1-2 is affixed is provided with hole, and hole penetrates through small water
The tank wall of case 1-2 is fixed with connector 1-4 in hole, and one end of filling pipe 2 is connected with water supply tank 6,2 other end of filling pipe and connector
1-4 connections make the tank wall of filling pipe through large water tank 1-1 lead to small water tank 1-2, the solenoid valve for water are connected in filling pipe 2
3。
The water level controller 1-5 is connected with the electric controller in monitoring host computer 4 by signal wire, the water electromagnetism
The control line of valve 3 is connected with the electric controller in monitoring host computer 4, electric controller and the flame-out cylinder of control of monitoring host computer 4
The control line of flame-out cylinder solenoid valve 5 be connected.
When the water level in large water tank 1-1 is reduced, the water in small water tank 1-2 enters large water tank 1-1 by siphon pipe 1-3,
Floating ball 1-5-2 sinks, and water level sensor 1-5 is transmitted to the signal electric controller in monitoring host computer 4, when water level is less than setting
Height when, the electric controller in monitoring host computer 4 makes 3 terminals of solenoid valve for water be powered, and solenoid valve for water 3 is connected, mended
When having water in water tank, the water in water supply tank 6 is filled under the effect of gravity in small water tank 1-2.Timer in monitoring host computer 4 simultaneously
Start timing, the time that timer is set, floating ball 1-5-2 floated after intaking in small water tank 1-2 as 1 minute, and timer is reset.When
When anhydrous in water supply tank 6, timer reaches the time of setting, and electric controller confiscates the signal of water level sensor 1-5, and order is put out
The terminals of fiery cylinder solenoid valve 5 are powered, and flame-out 5 action control of cylinder solenoid valve stops working cylinder, makes engine misses, engine
It is flame-out to be discharged without exhaust gas.
Claims (2)
1. a kind of emission-control equipment, including waste gas treatment tank（1）, filling pipe（2）, water supply tank（6）, waste gas treatment tank（1）Bag
Include large water tank（1-1）With in large water tank（1-1）Interior small water tank（1-2）, small water tank（1-2）With large water tank（1-1）Between by
Siphon pipe（1-3）Connection, it is characterized in that：Further include solenoid valve for water（3）, monitoring host computer（4）With flame-out cylinder solenoid valve（5）,
Monitoring host computer（4）With electric controller, above-mentioned solenoid valve for water（3）It is connected to filling pipe（2）In, small water tank（1-2）In set
There is water level sensor（1-5）, water level sensor（1-5）Signal wire, flame-out cylinder solenoid valve（5）Control line and water electromagnetism
Valve（3）Control line and monitoring host computer（4）In electric controller be connected, the filling pipe（2）One end and water supply tank（6）Even
It connects, the other end passes through large water tank（1-1）Tank wall lead to small water tank（1-2）, work as large water tank（1-1）In water level reduce when, it is small
Water tank（1-2）In water pass through siphon pipe（1-3）Into large water tank（1-1）, floating ball（1-5-2）Sink, water level sensor（1-5）
The signal is transmitted to monitoring host computer（4）In electric controller, when water level less than setting height when, electric controller control water
Use solenoid valve（3）It connects, in water supply tank（6）In when having water, water supply tank（6）To small water tank（1-2）Moisturizing, monitoring host computer（4）In
Timer simultaneously timing, work as water supply tank（6）In it is anhydrous when, timer reaches the time of setting, and electric controller do not receive
Water level sensor（1-5）Signal, electric controller controls flame-out cylinder solenoid valve（5）It connects, flame-out cylinder is stopped,
Engine misses.
2. emission-control equipment according to claim 1, it is characterized in that：Water level sensor（1-5）Including detection pipes（1-5-
1）Be sleeved on detection pipes（1-5-1）It above and can be in detection pipes（1-5-1）The floating ball of upper movement（1-5-2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903113.7A CN105525968B (en) | 2015-12-09 | 2015-12-09 | Emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903113.7A CN105525968B (en) | 2015-12-09 | 2015-12-09 | Emission-control equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105525968A CN105525968A (en) | 2016-04-27 |
| CN105525968B true CN105525968B (en) | 2018-05-22 |
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ID=55768448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510903113.7A Active CN105525968B (en) | 2015-12-09 | 2015-12-09 | Emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105525968B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014571B (en) * | 2017-11-28 | 2020-01-31 | 宁波江北清纬环保科技有限公司 | Exhaust gas treatment device |
| CN108087062A (en) * | 2017-12-07 | 2018-05-29 | 河北华北柴油机有限责任公司 | Explosive atmosphere separates cooling washer box with diesel engine vent gas two-stage aqueous vapor |
| CN108771923B (en) * | 2018-06-29 | 2020-09-11 | 湖南九九智能环保股份有限公司 | Automatic jetting bag type dust collector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488826A (en) * | 1991-09-26 | 1996-02-06 | Dry Systems Technologies | Heat isolated catalytic reactor |
| CN202360188U (en) * | 2011-12-16 | 2012-08-01 | 山东达润专用车有限公司 | Tail gas treatment box for mining explosion-proof rubber-tyred vehicle |
| CN202673402U (en) * | 2012-04-24 | 2013-01-16 | 无锡国煤重工机械有限公司 | Mine electronic control explosion-proof diesel engine tail gas cleanup unit |
| CN203335183U (en) * | 2013-07-02 | 2013-12-11 | 宁波甬高机械有限公司 | Waste gas processing box |
| CN203978574U (en) * | 2014-08-11 | 2014-12-03 | 常州科研试制中心有限公司 | The waste-gas cleaning treatment box of mine anti-explosion rubber-tired cart diesel engine |
-
2015
- 2015-12-09 CN CN201510903113.7A patent/CN105525968B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488826A (en) * | 1991-09-26 | 1996-02-06 | Dry Systems Technologies | Heat isolated catalytic reactor |
| CN202360188U (en) * | 2011-12-16 | 2012-08-01 | 山东达润专用车有限公司 | Tail gas treatment box for mining explosion-proof rubber-tyred vehicle |
| CN202673402U (en) * | 2012-04-24 | 2013-01-16 | 无锡国煤重工机械有限公司 | Mine electronic control explosion-proof diesel engine tail gas cleanup unit |
| CN203335183U (en) * | 2013-07-02 | 2013-12-11 | 宁波甬高机械有限公司 | Waste gas processing box |
| CN203978574U (en) * | 2014-08-11 | 2014-12-03 | 常州科研试制中心有限公司 | The waste-gas cleaning treatment box of mine anti-explosion rubber-tired cart diesel engine |
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| Publication number | Publication date |
|---|---|
| CN105525968A (en) | 2016-04-27 |
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