CN104989562A - Fuel engine energy saving and emission reduction device and method - Google Patents

Fuel engine energy saving and emission reduction device and method Download PDF

Info

Publication number
CN104989562A
CN104989562A CN201510288843.0A CN201510288843A CN104989562A CN 104989562 A CN104989562 A CN 104989562A CN 201510288843 A CN201510288843 A CN 201510288843A CN 104989562 A CN104989562 A CN 104989562A
Authority
CN
China
Prior art keywords
molecule
water
potassium permanganate
tank
combustion
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.)
Pending
Application number
CN201510288843.0A
Other languages
Chinese (zh)
Inventor
许荣生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510288843.0A priority Critical patent/CN104989562A/en
Publication of CN104989562A publication Critical patent/CN104989562A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Processing Of Solid Wastes (AREA)

Abstract

Provided are a fuel engine energy saving and emission reduction device and a method. The device comprises a reaction tank, a liquid tank, and a steam-water separator. The reaction tank comprises a tank body, a dropping pipette, a septum, a synthetic reaction block, a steam and water outlet pipe connector, and a precipitate discharge pipe connector. The synthetic reaction block is formed by uniformly mixing and stirring potassium permanganate and marble glue, and pressing and coagulating a mold. Weight ratio of the potassium permanganate and the marble glue is >=1:1 to <=3:1. The potassium permanganate is loose particles. Medium water is added in the liquid tank. On the premise that fuel oil of an engine is burnt sufficiently and the engine saves oil and reduces emission, dust of waste gas exhausted from an exhaust pipe is further reduced, and emission of PM2.5 is zero. Compared with existing single tail gas processing purification technology, the technology can make a common fuel engine save 7-10 liters of fuel oil for 100 km. The device has double beneficial technical effects of saving fuel oil and being environmentally friendly.

Description

Fuel engine energy-saving emission-reducing apparatus and method
Technical field
The present invention relates to motor vehicle for saving energy and reducing emission technical field, especially a kind of fuel engine energy-saving emission-reducing apparatus and method.
Background technique
Existing fuel engine because of work done incomplete combustion in vain waste fuel, pollute environment simultaneously very large to harm.In order to solve fuel engine waste fuel contamination environmental problem.There is a material thing catcher technology to be applied to motor car engine energy-saving and emission-reduction tail gas clean-up from now on.It belongs to physisorptive filter principle to process the tail gas clean-up in being discharged.Carbon monoxide in tail gas, hydrocarbon combustible substance are not caught in, and are not made full use of continuation befouling environment by motor.Material thing catcher can not control the combustible substance regeneration in fuel engine tail gas, wastes the energy in vain.The sulphide, hydrocarbon, nitrogen oxide etc. that also have large-sized diesel motor automobile in tail gas discharge system, inject urine acid and tail gas react the poisonous and harmful substance reducing tail gas.Thisly belong to the combustible substance that chemical principle process tail gas technology still also exists in tail gas and do not utilized by motor.Do not reach fuel-economizing object equally, and cost is large, also there is tail gas pollution discharge.Above two kinds of technology process the passive technology of the real genus of tail gas pollution in fuel engine work done post combustion emission exhaust system.This passive technology common drawback is: the combustible substance in tail gas is not made full use of by fuel engine, not fuel-economizing; Poisonous and harmful substance in tail gas is not thoroughly eliminated also in befouling environment.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of fuel engine energy-saving emission-reducing apparatus and method, this fuel engine energy-saving emission-reducing apparatus and method, not only can solve the common problem of existing fuel engine energy-conserving and emission-cutting technology, and by the combustible substance in fuel oil by motor Thorough combustion, utilization, fuel-economizing can be reached, thoroughly eliminate the object of tail gas pollution environment.
The technological scheme that the present invention solves its problem is, comprise retort, liquid tank, steam-water separator, described retort comprises tank body, minim pipette, dividing plate, synthetic reaction block, carbonated drink outer pipe connects and arranges heavy mouth pipe and connects, described minim pipette is arranged on the top of tank inner chamber, and lean out tank body, described minim pipette there is dripping hole, described dividing plate is arranged on the middle and lower part of tank inner chamber, described dividing plate there is precipitation hole, described dividing plate is placed synthetic reaction block, form between described dividing plate and the bottom of tank inner chamber and precipitate chamber, described tank body has carbonated drink outer pipe connect and arrange heavy mouth pipe to connect, described synthetic reaction block is uniformly mixed by potassium permanganate and reason stone glue, mould compacting coagulation is shaping, described potassium permanganate and reason stone glue weight ratio Fen Wei≤1:1 Zhi≤3:1, described potassium permanganate is discrete particles, described liquid tank there are liquid interpolation mouth and water outlet pipe connect, described water outlet pipe has connected control valve, WATER AS FLOW MEDIUM is added in described liquid tank, minim pipette in described tank body has connecting tube to be communicated with between connecing with the water outlet pipe in described liquid tank, carbonated drink outer pipe in described tank body connects and is communicated with by connecting tube with between steam-water separator, described steam-water separator there is drain opening, described steam-water separator was communicated with the air-strainer on motor by connecting tube, row in described retort sinks mouth pipe and connected and be communicated with waste pipe connecting tube, described fuel engine energy-saving and emission-reduction method is achieved in that described reason stone glue contains silica, curability is very strong and containing combustible substance xanthan molecule, potassium permanganate is containing higher oxygen element, manganese element and potassium element, interface, often place on potassium permanganate discrete particles body all uniform a bedding stone glue, potassium permanganate is just solidified as one after mixing with reason stone glue, WATER AS FLOW MEDIUM in described liquid tank connects through water outlet pipe, control valve, enter the minim pipette in the tank body of described retort connecting tube, dripping hole on described minim pipette, in instillation tank inner chamber, after described synthetic reaction block meets water, can by the appearance exothermic reaction that inwardly successively arrangement generation is fierce, a large amount of combustion-supporting material oxygen molecule is generated in course of reaction, simultaneously fierce exothermic reaction, reason stone glue in synthetic reaction block is slowly expanded, in inflation process, combustible substance xanthan molecule is activated and forms active drift, exothermic reaction constantly disengages combustible substance xanthan molecule, produce ideal state gas moisture simultaneously, these the three kinds of materials formed in continuous reaction are combined into macromolecule ideal state mixed airflow, after moisture trap is separated, through entering the air-strainer of motor moisture trap connecting tube for engine power, isolated waste water is discharged by drain opening on steam-water separator 1, due to combustible substance oil molecule in firing chamber, the oxygen molecule of xanthan molecule in WATER AS FLOW MEDIUM combustion-supporting under, combustion value is improved, fuel oil is fully burned, the WATER AS FLOW MEDIUM precipitated in described precipitation chamber is sunk mouthful pipe through described row and is connect and entering connecting tube in outlet pipe between waste pipe, at this moment discharge after the WATER AS FLOW MEDIUM heat precipitated forms vaporific depositing dust, potassium permanganate discrete particles in described synthetic reaction block is uniformly distributed in resonable stone gelled solids, when meeting WATER AS FLOW MEDIUM reaction, under the fixing parcel of the resonable stone glue of potassium permanganate in synthetic reaction block, from outward appearance to inner essence order arranges reaction, reaction velocity is under control, the relative response time obtains prolongation, until reacting till the combustion-supporting material oxygen molecule, the xanthan molecule that generate obtain release fully, the combustion-supporting material oxygen molecule produced in described synthetic reaction block, combustible substance xanthan molecule and ideal state water molecule, these three kinds of materials form macromolecule air-flow and enter engine chamber, form oil molecule between the Shun simultaneously in the firing chamber of motor before work done burning and wrap up in the micel that these three kinds of materials are formed, uniform the oil molecule in micel surface, each micel is the core that oil molecule is wrapped up in, in each core with combustion-supporting material oxygen molecule improve oil molecule and xanthan molecule combustion value, simultaneously under the catalysis of produced expansion high temperature factors, it is rapid in thousand times of impact piston motions of expanding again after water molecule in micel first absorbs heat.
The invention has the beneficial effects as follows: a kind of fuel engine energy-saving emission-reducing apparatus of the present invention and method, described synthetic reaction block is due to its structure and reason stone gelled solids, the reaction mechanism of potassium permanganate, potassium permanganate is reacted to orderly controllable reaction from unordered difficulty control, it meets WATER AS FLOW MEDIUM in described retort, inwardly successively can be arranged by appearance and produce a large amount of combustion-supporting material oxygen molecule of extreme heat emission reaction generation, the desirable mixed state gas that combustible substance xanthan molecule and ideal state water molecule are formed, the combination of this consolidated structures of synthetic reaction block extends the reaction time, achieve orderly controllable reaction, described synthetic reaction block meets WATER AS FLOW MEDIUM and creates exothermic reaction in retort, generate a large amount of combustion-supporting material, combustible substance and ideal state gas, before engine power burning, form oil molecule between Shun wrap up in combustion-supporting material, the macromolecule group of combustible substance and ideal state gas composition, uniform the oil molecule in macromolecule group surface, macromolecule group is core.Combustion-supporting material in core, oxygen molecule can improve oil molecule and combustible substance xanthan molecule combustion value, it is rapid in thousand times of impact piston motions of expanding again after water molecule under the catalysis of produced expansion high temperature factors in ideal state mixing macromolecule group first absorbs heat, increase piston up-down power, torsion is strengthened, precipitation medium water in described precipitation chamber sinks mouthful pipe through described row and connects and entering connecting tube in outlet pipe between waste pipe, at this moment the precipitation medium water heat process of discharging after forming vaporific depositing dust, the technology of the present invention makes the fuel oil Thorough combustion of motor, fuel-economizing, under the prerequisite reduced discharging, the waste gas depositing dust further that outlet pipe can be made to discharge, the discharge of PM2.5 is zero, the technology of the present invention is compared with existing single process tail gas clean-up technology, common fuel engine can be made to reach and realize hundred kilometers of fuel-economizing 7-10 liters, there is fuel-economizing, the two good technique effect of environmental protection.
Accompanying drawing illustrates:
Fig. 1, be fuel engine energy-saving emission-reducing apparatus topology view of the present invention;
Fig. 2, be synthetic reaction block structure view of the present invention.
Embodiment:
The specific embodiment of the present invention is, with reference to Fig. 1, Fig. 2, comprise retort, liquid tank 12, steam-water separator 2, described retort comprises tank body 5, minim pipette 9, dividing plate 4, synthetic reaction block 7, carbonated drink outer pipe connects 8 and connects 6 with the heavy mouth pipe of row, described minim pipette 9 is arranged on the top of tank body 5 inner chamber, and lean out tank body 5, described minim pipette 9 there is dripping hole 10, described dividing plate 4 is arranged on the middle and lower part of tank body 5 inner chamber, described dividing plate 4 there is precipitation hole, synthetic reaction block 7 placed by described dividing plate 4, form between the bottom of described dividing plate 4 and tank body 5 inner chamber and precipitate chamber 19, described tank body 5 there is carbonated drink outer pipe connect 8 and connect 6 with the heavy mouth pipe of row, described synthetic reaction block is uniformly mixed by potassium permanganate and reason stone glue, mould compacting coagulation is shaping, described potassium permanganate and reason stone glue weight ratio Fen Wei≤1:1 Zhi≤3:1, described potassium permanganate is discrete particles, described liquid tank 12 there are liquid interpolation mouth 13 and water outlet pipe connect 14, described water outlet pipe connects on 14 control valve 15, WATER AS FLOW MEDIUM is added in described liquid tank 12, minim pipette 9 in described tank body 5 has connecting tube 11 to be communicated with between connecing 14 with the water outlet pipe in described liquid tank 12, carbonated drink outer pipe in described tank body 5 connects between 8 with steam-water separator 2 and is communicated with by connecting tube 3, described steam-water separator 2 there is drain opening 1, described steam-water separator 2 was communicated with the air-strainer 20 on motor by connecting tube 21, row in described retort is sunk mouth pipe and connects 6 and be communicated with waste pipe 17 by connecting tube 16, described fuel engine energy-saving and emission-reduction method is achieved in that described reason stone glue contains silica, curability is very strong and containing combustible substance xanthan molecule, potassium permanganate is containing higher oxygen element, manganese element and potassium element, interface, often place on potassium permanganate discrete particles body all uniform a bedding stone glue, potassium permanganate is just solidified as one after mixing with reason stone glue, WATER AS FLOW MEDIUM in described liquid tank 12 connects 14 through water outlet pipe, control valve 15, enter the minim pipette 9 in the tank body 5 of described retort connecting tube 11, dripping hole on described minim pipette 9, in instillation tank body 5 inner chamber, after described synthetic reaction block 7 meets water, can by the appearance exothermic reaction that inwardly successively arrangement generation is fierce, a large amount of combustion-supporting material oxygen molecule is generated in course of reaction, simultaneously fierce exothermic reaction, with reference to Fig. 2, reason stone glue 22 in synthetic reaction block 7 is slowly expanded, in inflation process, combustible substance xanthan molecule is activated and forms active drift, exothermic reaction constantly disengages combustible substance xanthan molecule, produce ideal state gas moisture simultaneously, these the three kinds of materials formed in continuous reaction are combined into macromolecule ideal state mixed airflow, after moisture trap 2 is separated, through entering the air-strainer 20 of motor moisture trap connecting tube 21 for engine power, isolated waste water is discharged by drain opening 1 on steam-water separator 2, due to combustible substance oil molecule in firing chamber, the oxygen molecule of xanthan molecule in WATER AS FLOW MEDIUM combustion-supporting under, combustion value is improved, fuel oil is fully burned, in described precipitation chamber 19, the WATER AS FLOW MEDIUM of precipitation is sunk through described row and mouthful pipe connecting tube 16 connect between 6 and waste pipe 17 is entered in outlet pipe 17, at this moment discharge after the WATER AS FLOW MEDIUM heat precipitated forms vaporific depositing dust, with reference to Fig. 2, potassium permanganate discrete particles in described synthetic reaction block 7 is uniformly distributed in resonable stone gelled solids, when meeting WATER AS FLOW MEDIUM reaction, under the fixing parcel of the resonable stone glue of potassium permanganate in synthetic reaction block 7, from outward appearance to inner essence order arranges reaction, reaction velocity is under control, and the relative response time obtains prolongation, until reacting till the combustion-supporting material oxygen molecule, the xanthan molecule that generate obtain release fully, the combustion-supporting material oxygen molecule produced in described synthetic reaction block 7, combustible substance xanthan molecule and ideal state water molecule, after these three kinds of materials formation macromolecule air-flows enter motor 18 firing chamber, form oil molecule between the Shun simultaneously in the firing chamber of motor 18 before work done burning and wrap up in the micel that these three kinds of materials are formed, uniform the oil molecule in micel surface, each micel is the core that oil molecule is wrapped up in, in each core with combustion-supporting material oxygen molecule improve oil molecule and xanthan molecule combustion value, simultaneously under the catalysis of produced expansion high temperature factors, it is rapid in thousand times of impact piston motions of expanding again after water molecule in micel first absorbs heat, the present invention is applicable to the haulage vehicle of gasoline, diesel engine and mine high methane tunnel, working surface.

Claims (4)

1. a fuel engine energy-saving emission-reducing apparatus and method, comprise retort, liquid tank, steam-water separator, described retort comprises tank body, minim pipette, dividing plate, synthetic reaction block, carbonated drink outer pipe connects and arranges heavy mouth pipe and connects, it is characterized in that: described minim pipette is arranged on the top of tank inner chamber, and lean out tank body, described minim pipette there is dripping hole, described dividing plate is arranged on the middle and lower part of tank inner chamber, described dividing plate there is precipitation hole, described dividing plate is placed synthetic reaction block, form between described dividing plate and the bottom of tank inner chamber and precipitate chamber, described tank body has carbonated drink outer pipe connect and arrange heavy mouth pipe to connect, described synthetic reaction block is uniformly mixed by potassium permanganate and reason stone glue, mould compacting coagulation is shaping, described potassium permanganate and reason stone glue weight ratio Fen Wei≤1:1 Zhi≤3:1, described potassium permanganate is discrete particles, described liquid tank there are liquid interpolation mouth and water outlet pipe connect, described water outlet pipe has connected control valve, WATER AS FLOW MEDIUM is added in described liquid tank, minim pipette in described tank body has connecting tube to be communicated with between connecing with the water outlet pipe in described liquid tank, carbonated drink outer pipe in described tank body connects and is communicated with by connecting tube with between steam-water separator, described steam-water separator there is drain opening, described steam-water separator was communicated with the air-strainer on motor by connecting tube, row in described retort sinks mouth pipe and connected and be communicated with waste pipe connecting tube.
2. a kind of fuel engine energy-saving emission-reducing apparatus according to claim 1 and method, it is characterized in that: described fuel engine energy-saving and emission-reduction method is achieved in that described reason stone glue contains silica, curability is very strong and containing combustible substance xanthan molecule, potassium permanganate is containing higher oxygen element, manganese element and potassium element, interface, often place on the discrete particles body of potassium permanganate all uniform a bedding stone glue, potassium permanganate is just solidified as one after mixing with reason stone glue, WATER AS FLOW MEDIUM in described liquid tank connects through water outlet pipe, control valve, enter the minim pipette in the tank body of described retort connecting tube, dripping hole on described minim pipette, in instillation tank inner chamber, after described synthetic reaction block meets water, can by the appearance exothermic reaction that inwardly successively arrangement generation is fierce, a large amount of combustion-supporting material oxygen molecule is generated in course of reaction, simultaneously fierce exothermic reaction, reason stone glue in synthetic reaction block is slowly expanded, in inflation process, combustible substance xanthan molecule is activated and forms active drift, exothermic reaction constantly disengages combustible substance xanthan molecule, produce ideal state gas moisture simultaneously, these the three kinds of materials formed in continuous reaction are combined into macromolecule ideal state mixed airflow, after moisture trap is separated, through entering the air-strainer of motor moisture trap connecting tube for engine power, isolated waste water is discharged by drain opening on steam-water separator 1, due to combustible substance oil molecule in firing chamber, the oxygen molecule of xanthan molecule in WATER AS FLOW MEDIUM combustion-supporting under, combustion value is improved, fuel oil is fully burned, the WATER AS FLOW MEDIUM precipitated in described precipitation chamber is sunk mouthful pipe through described row and is connect and entering connecting tube in outlet pipe between waste pipe, at this moment discharge after the WATER AS FLOW MEDIUM heat precipitated forms vaporific depositing dust.
3. a kind of fuel engine energy-saving emission-reducing apparatus according to claim 1 and 2 and method, it is characterized in that: the potassium permanganate discrete particles in described synthetic reaction block is uniformly distributed in resonable stone gelled solids, when meeting WATER AS FLOW MEDIUM reaction, under the fixing parcel of the resonable stone glue of potassium permanganate in synthetic reaction block 7, from outward appearance to inner essence order arranges reaction, reaction velocity is under control, the relative response time obtains prolongation, until reacting till the combustion-supporting material oxygen molecule, the xanthan molecule that generate obtain release fully.
4. a kind of fuel engine energy-saving emission-reducing apparatus according to claim 1 or 2 or 3 and method, it is characterized in that: the combustion-supporting material oxygen molecule produced in described synthetic reaction block, combustible substance xanthan molecule and ideal state water molecule, after these three kinds of materials formation macromolecule air-flows enter engine chamber, form oil molecule between the Shun in the firing chamber of motor before work done burning and wrap up in the micel that these three kinds of materials are formed, uniform the oil molecule in micel surface, each micel is the core that oil molecule is wrapped up in, in each core with combustion-supporting material oxygen molecule improve oil molecule and xanthan molecule combustion value, simultaneously under the catalysis of produced expansion high temperature factors, it is rapid in thousand times of impact piston motions of expanding again after water molecule in micel first absorbs heat .
CN201510288843.0A 2015-05-31 2015-05-31 Fuel engine energy saving and emission reduction device and method Pending CN104989562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510288843.0A CN104989562A (en) 2015-05-31 2015-05-31 Fuel engine energy saving and emission reduction device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510288843.0A CN104989562A (en) 2015-05-31 2015-05-31 Fuel engine energy saving and emission reduction device and method

Publications (1)

Publication Number Publication Date
CN104989562A true CN104989562A (en) 2015-10-21

Family

ID=54301427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510288843.0A Pending CN104989562A (en) 2015-05-31 2015-05-31 Fuel engine energy saving and emission reduction device and method

Country Status (1)

Country Link
CN (1) CN104989562A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985107A (en) * 1972-12-15 1976-10-12 Nissan Motor Co., Ltd. Combustible mixture supply system
CN2457344Y (en) * 2001-01-12 2001-10-31 许有义 Tail gas purifying and energy saving device for motor vehicle engine
CN1515790A (en) * 2003-08-26 2004-07-28 许有义 Car tail gas backflash device
CN101109308A (en) * 2006-07-21 2008-01-23 许有义 Energy conversion device for engine vent gas

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985107A (en) * 1972-12-15 1976-10-12 Nissan Motor Co., Ltd. Combustible mixture supply system
CN2457344Y (en) * 2001-01-12 2001-10-31 许有义 Tail gas purifying and energy saving device for motor vehicle engine
CN1515790A (en) * 2003-08-26 2004-07-28 许有义 Car tail gas backflash device
CN101109308A (en) * 2006-07-21 2008-01-23 许有义 Energy conversion device for engine vent gas

Similar Documents

Publication Publication Date Title
CN106837478A (en) Combustion-supporting and catalytic regeneration system the burner of diesel engine vent gas oil spout
CN103485890A (en) Portable car engine decarburizing device and use method thereof
CN103291505A (en) Ultrasound and oxygen-enriched combustion device and working method thereof
CN203678243U (en) Waste collection purifying device of tire rubber workshop
CN106545438A (en) Waste gas recycles chemical back heating diesel engine
CN104989562A (en) Fuel engine energy saving and emission reduction device and method
CN205677697U (en) A kind of heavy-duty car dpf regeneration control system
CN110527566B (en) Graphene composite material for oil saving and vehicle protection and preparation method thereof
CN201972766U (en) Device for removing obstruction objects of three-way catalytic converter
CN104610986B (en) Internal-suction type coal gas leads cigarette recovery, the multi-functional dual-purpose car of burning smoke dedusting
CN201046451Y (en) Coke oven coal-charging dust pelletizing system
CN204126697U (en) A kind of smoke eliminating apparatus for vehicle
CN206325310U (en) A kind of secondary aluminium waste gas purification apparatus
CN202125344U (en) Automobile fuel saving device
CN204357588U (en) A kind of gasoline engine with fuel gasification plant
CN211133431U (en) Copper pouring workshop waste gas treatment project
CN204003018U (en) A kind of heavy goods vehicles catalytic convention design
CN106225000A (en) A kind of high-efficiency environment friendly gaseous fuel processor
CN212102008U (en) Production system for producing calcium oxide by using calcium carbide furnace gas purification ash
CN102767436A (en) Operating method of engine, engine and vehicle
CN203704687U (en) Flue gas recovery device of large sealed high-carbon ferrochromium calcium carbide furnace
CN109248688B (en) Method for in-situ preparation of carbon-based NOx adsorption reduction catalyst from coal-biomass
CN207033556U (en) A kind for the treatment of tail gas system of oil-burning internal combustion engine
CN201457034U (en) Gas supply system of compressed coke oven gas automobile
CN203009098U (en) Practical automobile fuel saving device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20151021