CN103624063B - For cancelling the process equipment of industrial furnace fume emission - Google Patents
For cancelling the process equipment of industrial furnace fume emission Download PDFInfo
- Publication number
- CN103624063B CN103624063B CN201310585247.XA CN201310585247A CN103624063B CN 103624063 B CN103624063 B CN 103624063B CN 201310585247 A CN201310585247 A CN 201310585247A CN 103624063 B CN103624063 B CN 103624063B
- Authority
- CN
- China
- Prior art keywords
- gas
- plastics
- phase change
- solid
- liquid
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/32—Direct CO2 mitigation
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The present invention discloses a kind of process equipment for cancelling industrial furnace fume emission.Before and after its boiler respectively by pipeline with air separation plant with desulfuration, go comprehensive dust device to be connected; Desulfuration, the other end of comprehensive dust device is gone to be connected with for the Laval injection apparatus entrance in the phase change separation equipment between gas, solid, liquid; The port of export of electric heating plastic melt device is connected with plastics warmer; The port of export of plastics warmer is connected in the arrival end of the overcritical separator of plastics; An outlet of the overcritical separator of plastics is connected with for Laval injection apparatus entrance in the phase change separation equipment between gas, solid, liquid; Another outlet is connected with for deviator in the phase change separation equipment between gas, solid, liquid, is connected with filter for the upper end outlet of cyclone separator in the phase change separation equipment between gas, solid, liquid.The present invention thoroughly solves the emission problem of coal furnace exhaust gas dust and carbon dioxide, has good economic benefit and social benefit.
Description
Technical field
The present invention relates to a kind of process equipment of fume emission, particularly relating to a kind of process equipment for cancelling industrial furnace fume emission.
Background technology
From the first time industrial revolution till now, the discharge capacity of carbon dioxide adds 2713 times to the mankind, China every year to airborne release 7,000,000,000 tons of carbon dioxide, the first, waste 2,900,000,000 tons of carbon energy; The second, the discharge of carbon dioxide causes atmospheric warming effect; 3rd, the discharge of exhaust gas dust causes atmospheric haze and pollutes.According to the policy that center energy saving reduces discharging, national environmental protection subordinate order requires to reduce for 2017 Shanxi, Hebei, Shandong, Beijing, Tianjin are burnt the consumption of coal and reduced by 6,000 ten thousand tons, burning of coal amount can not be reduced and solve above-mentioned Problems existing? Yi Shi China and even a global difficult problem.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, through meticulously developing and doing painstaking research, on the patent of invention basis of the present inventor's publication number CN102614781A, there is provided a kind of by flue gas, namely PM2.5 and carbon dioxide directly enter equipment of the present invention, and are converted into the process equipment for cancelling industrial furnace fume emission of building materials, carbon black, fuel oil, imflammable gas simultaneously.
For achieving the above object, the technical scheme of technical solution problem of the present invention is:
For cancelling the process equipment of industrial furnace fume emission, comprise: air separation plant, boiler, plastics warmer, supercharging heating apparatus, electric heating plastic melt device and for the phase change separation equipment between gas, solid, liquid, before and after the boiler described in it respectively by pipeline with air separation plant with desulfuration, go comprehensive dust device to be connected; Desulfuration, the other end of comprehensive dust device is gone to be connected with for the Laval injection apparatus entrance in the phase change separation equipment between gas, solid, liquid; The port of export of electric heating plastic melt device is connected with plastics warmer; The port of export of plastics warmer is connected in the arrival end of the overcritical separator of plastics; An outlet of the overcritical separator of plastics is connected with for Laval injection apparatus entrance in the phase change separation equipment between gas, solid, liquid; Another outlet is connected with for deviator in the phase change separation equipment between gas, solid, liquid, be connected with filter for the upper end outlet of cyclone separator in the phase change separation equipment between gas, solid, liquid, described desulfuration, go comprehensive dust device by following Structure composing: V-shaped main body expansion drum top, bottom is provided with exhaust outlet; Top adapting position is provided with entrance, and this entrance is connected with the sprayer in main body expansion drum by tube connector one end; The other end is connected with the storage tank of alkalies by liquor pump; Described main body expansion drum bottom adapting position is provided with smoke inlet; Adapting position higher than this smoke inlet is provided with screen pack; Described main body expansion drum bottom end outlet is connected with sedimentary deposit tank, and the overcritical separator of described plastics is by following Structure composing: the cylinder body of hollow is respectively equipped with top exit and sidewall exit; The adapting position of this sidewall is also provided with entrance; Described lateral wall circumference is respectively equipped with electrical heating ring layer and external thermal insulation; This cylinder base is provided with slag-drip opening.
Described desulfuration, remove comprehensive dust device and for being also provided with supercharging heating apparatus between the phase change separation equipment between gas, solid, liquid.
Blender and oil pump is also respectively equipped with between described electric heating plastic melt device and plastics warmer.
Described for cyclone separator in the phase change separation equipment between gas, solid, liquid, the outlet of its lower end is connected with ash pit.
Described slag-drip opening is connected with cooling bath.
Due to the outlet temperature 130 degree ~ 150 degree of boiler smoke, if the temperature of flue gas to be reduced to 20 degree of-30 degree, the heat of vaporization of water can be returned so on the one hand; Can sulfur dioxide, dust be brought in water after water vapour becomes liquid on the other hand, sink to bottom.Now again NaOH is sprayed at top, so sulfur dioxide and NaOH Condensation class, the band water salt of deposited bottom and dust, building materials use can be done through filtering and drying.
Useless north material, scrap rubber generally all containing inorganic filler, or have oxygenatedchemicals, and therefore useless north material, scrap rubber are by removing inorganic matter or oxygen before the high-temperature gas after electric heating plastic melt device and plastics warmer and carbon dioxide chemical combination.Way of the present invention adds the overcritical separator of a sleeving plastic.The function of overcritical equipment, for solving inorganic matter and other deoxidation problems containing oxygen plastics in plastics system material, the inorganic matter of north material gas or rubber gas is just isolated in one end outlet of the overcritical separator of plastics.Wherein, oxygenatedchemicals and carbon generate carbon monoxide and carbon dioxide, have saved valuable gas, and hydrocarbon gas and carbon dioxide effect just generate gasoline base material and diesel base oil.
Advantageous effect of the present invention is as follows:
1, the emission problem of coal furnace exhaust gas dust and carbon dioxide is thoroughly solved.
2, with low cost.Adopt with the process of useless (waste plastics, damaged tire) system useless (carbon dioxide), scrap tire and waste plastics is all negative cost or low cost, and the production for oil opens new approach.
3, raw material is sufficient.China's damaged tire has 300,000,000, waste plastics 1,600 ten thousand tons; The rubbish of underground has 8,000,000,000 tons, wherein: waste plastics accounts for 3% ~ 5%; There are four pieces of large-area waste plastics suspensions in face, ocean, the whole world, if each plate has 1,500,000 square kilometres, is the renewable sources of energy.Like this, material base is provided for industrialization solves carbon dioxide problem in a large number.
4, the present invention is pollution-free, there will not be three-protection design problem.The alcohol water produced in the present invention, can be added water with waste plastics by this equipment, add catalyst in the production of 1 year, arrange the production cycle of tens of days to solve.
5, the growth of total industrial output value has been driven.Due to environmental protection and the energy are united, while solving environmental protection, also solve the problem of the energy.CO2 emission more, oil product and the chemical products of generation are more, and the growth of industry is also faster, and this measure is cheap due to oil product cost, can not bring skyrocketing of price.Therefore, there is good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of present device;
Fig. 2 be present device desulfuration, remove the structural representation of comprehensive dust device;
Fig. 3 is the structural representation of the overcritical separator of plastics of present device;
Fig. 4 is the process equipment applying waste recycling Production Equipment of 2000 t Capacity Per fuel oil of the present invention;
Fig. 5 is the process equipment that 3000 tons of vapour, diesel oil are produced in application industrialization waste recycling of the present invention per year.
In figure: for gas, Gu, phase change separation equipment 1 between liquid, air separation plant 2, boiler 3, desulfuration, remove comprehensive dust device 4, deviator 5, hopper machine 6, blender 7, oil pump 8, supercharging heating apparatus 9, plastics warmer 10, the overcritical separator 11 of plastics, filter 12, main body expansion drum 13, screen pack 14, storage tank 15, liquor pump 16, sprayer 17, sedimentary deposit tank 18, cylinder body 19, electrical heating ring layer 20, external thermal insulation 21, diesel oil pans tank 101, gasoline middle 102, first-stage condenser 103, secondary condenser 104, air-introduced machine 105, water sealed tank 106, process tank 107, gasoline pans 201, alcohol water middle 202, diesel oil pans 203, rectifying column diesel oil outlet 204, rectifying column alcohol water out 205, rectifying column fuel dispensing outlet 206, rectifying column 207, water sealed tank 208, generator 209, voltage-stablizer 210.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further elaborated, but protection scope of the present invention do not limited by specific embodiment, be as the criterion with claims.In addition, with without prejudice under the prerequisite of technical solution of the present invention, any change that those of ordinary skill in the art made for the present invention easily realize or change all will fall within right of the present invention.
embodiment 1
For cancelling the process equipment of industrial furnace fume emission, comprising: for the phase change separation equipment 1 between gas, solid, liquid, air separation plant 2, boiler 3, desulfuration, remove comprehensive dust device 4, deviator 5, waste plastics 6, blender 7, oil pump 8, supercharging heating apparatus 9, plastics warmer 10, the overcritical separator 11 of plastics, filter 12, main body expansion drum 13, screen pack 14, storage tank 15, liquor pump 16, sprayer 17, sedimentary deposit tank 18, cylinder body 19, electrical heating ring layer 20, external thermal insulation 21.Before and after described boiler 3 respectively by pipeline with air separation plant 2 with desulfuration, go comprehensive dust device 4 to be connected; Desulfuration, the other end of comprehensive dust device 4 is gone to be connected with for the Laval injection apparatus entrance in the phase change separation equipment 1 between gas, solid, liquid; Described desulfuration, remove comprehensive dust device 4 and for being also provided with supercharging heating apparatus 9 between the phase change separation equipment 1 between gas, solid, liquid.Waste plastics adds in electric heating plastic melt device 5 by hopper machine 6, and the port of export of electric heating plastic melt device 5 is connected with plastics warmer 10 respectively by after blender 7 and oil pump 8; The port of export of the plastics warmer 10 selecting resistance to heat is connected in the arrival end of the overcritical separator 11 of plastics; An outlet of the overcritical separator 11 of plastics is connected with for Laval injection apparatus entrance in the phase change separation equipment 1 between gas, solid, liquid; Another outlet is connected with for deviator in the phase change separation equipment 1 between gas, solid, liquid, be connected with filter 12 for the upper end outlet of cyclone separator in the phase change separation equipment 1 between gas, solid, liquid, the lower end outlet of this cyclone separator is connected with ash pit.
Described desulfuration, go comprehensive dust device 4 by following Structure composing: V-shaped main body expansion drum 13 top, bottom is provided with exhaust outlet; Top adapting position is provided with entrance, and this entrance is connected with the sprayer 17 in main body expansion drum 13 by tube connector one end; The other end is connected with the storage tank 15 of alkalies by liquor pump 16; Described main body expansion drum 13 bottom adapting position is provided with smoke inlet; Adapting position higher than this smoke inlet is provided with screen pack 14; Described main body expansion drum bottom is provided with lower outlet, and this lower outlet is connected with sedimentary deposit tank 18.
The overcritical separator of described plastics 11 is by following Structure composing: the cylinder body 19 of hollow is respectively equipped with top exit and sidewall exit; The adapting position of this sidewall is also provided with entrance; Described lateral wall circumference is respectively equipped with electrical heating ring layer 20 and external thermal insulation 21; This cylinder base is provided with slag-drip opening, and this slag-drip opening is connected with cooling bath.
Process equipment for cancelling industrial furnace fume emission of the present invention is cancelling the application in industrial furnace fume emission, embody rule such as under:
Application examples 1
Be illustrated in figure 4 the process equipment of waste recycling Production Equipment of 2000 t Capacity Per fuel oil, it is by the process equipment for cancelling industrial furnace fume emission of the present invention, diesel oil pans tank 101, gasoline middle 102, first-stage condenser 103, secondary condenser 104, air-introduced machine 105, water sealed tank 106, process tank 107 forms.
Air separation plant, pure oxygen is inputted in 0.5 ton of steam boiler, the smoke components that boiler produces is: carbon dioxide, steam, sulfur compound, dust, this flue gas by desulfuration, remove comprehensive dust device after, steam is by 130 degree ~ 150 degree, be reduced to 20 degree ~ 30 degree, dust, water, salt are entered desulfuration, go in comprehensive dust device bottom sedimentary deposit tank, for building materials.Carbon dioxide from desulfuration, go the exhaust outlet at comprehensive dust device top to enter the supercharging heating apparatus entering into carbon dioxide, then enter into the Laval injection apparatus entrance for the phase change separation equipment between gas, solid, liquid.Another road is, waste plastics is joined in electric heating plastic melt device by feeder, produce 400 degree ~ 500 degree temperature Celsius, pressure is 0.5 MPa ~ 0.7MPa, the overcritical separator of plastics is entered into again through blender, oil pump and heating apparatus, carbon dioxide is sent into the Laval head in the phase change separation equipment be used between gas, solid, liquid by the overcritical separator part of plastics, and the afterbody of Laval produces the speed per second of 35M ~ 60M per second (being equivalent to 12 grades ~ 14 grades typhoons) and enters deviator (mixing bag); Waste plastics gas is sent in the deviator for the phase change separation equipment between gas, solid, liquid by another part, reach carbon dioxide fully to mix with waste plastics gas, after deviator, reaction time is 0.1 second ~ 1 second, namely thick carbon black, fuel gas, vapour, diesel oil gas, steam is become, carbon black is discharged from cyclone separating device bottom, all the other are after filter, condenser, become fuel oil, imflammable gas is after water seal, can turn back in boiler and burn, a road can generate electricity for equipment of itself.The patent of invention of the present inventor's publication number CN102614781A is referred to for the phase change separation equipment between gas, solid, liquid.
Application examples 2
Be illustrated in figure 5 the process equipment that 3000 tons of vapour, diesel oil are produced in industrialization waste recycling per year, it is by the process equipment for cancelling industrial furnace fume emission of the present invention, gasoline pans 201, alcohol water middle 202, diesel oil pans 203, rectifying column diesel oil outlet 204, rectifying column alcohol water out 205, rectifying column fuel dispensing outlet 206, rectifying column 207, water sealed tank 208, generator 209, voltage-stablizer 210 forms.
After deviator, reaction time is 0.1 second ~ 1 second, namely become thick carbon black, fuel gas, vapour, diesel oil gas, steam, carbon black discharge from cyclone separating device bottom, all the other are after filter, voltage-stablizer, enter rectifying column, rectifying column top generates imflammable gas, and imflammable gas is after water seal, can turn back in 0.5 ton of coal furnace and burn, a road can generate electricity for equipment of itself.The rectifying column fuel dispensing outlet of rectifying column goes out gasoline base material and enters gasoline pans; The rectifying column alcohol water out of rectifying column goes out alcohol water and enters alcohol water pans; The rectifying column diesel oil of rectifying column exports out diesel base oil and enters diesel oil pans.All the other, with application examples 1, repeat no more.
Claims (6)
1. for cancelling the process equipment of industrial furnace fume emission, comprise: air separation plant (2), boiler (3), plastics warmer (10), supercharging heating apparatus (9), electric heating plastic melt device (5) and for the phase change separation equipment (1) between gas, solid, liquid, is characterized in that: before and after described boiler (3) respectively by pipeline with air separation plant (2) with desulfuration, go comprehensive dust device (4) to be connected; Desulfuration, the other end of comprehensive dust device (4) is gone to be connected with for the Laval injection apparatus entrance in the phase change separation equipment (1) between gas, solid, liquid; The port of export of electric heating plastic melt device (5) is connected with plastics warmer (10); The port of export of plastics warmer (10) is connected in the arrival end of the overcritical separator of plastics (11); An outlet of the overcritical separator of plastics (11) is connected with for the Laval injection apparatus entrance in the phase change separation equipment (1) between gas, solid, liquid; Another outlet is connected with for the deviator in the phase change separation equipment (1) between gas, solid, liquid, upper end outlet for the cyclone separator in the phase change separation equipment (1) between gas, solid, liquid is connected with filter (12), described desulfuration, goes comprehensive dust device (4) by following Structure composing: V-shaped main body expansion drum (13) top, bottom is provided with exhaust outlet; Top adapting position is provided with entrance, and this entrance is connected with the sprayer (17) in main body expansion drum (13) by tube connector one end; The other end is connected with the storage tank (15) of alkalies by liquor pump (16); Described main body expansion drum (13) bottom adapting position is provided with smoke inlet; Adapting position higher than this smoke inlet is provided with screen pack (14); Described main body expansion drum bottom is provided with lower outlet, and the overcritical separator of described plastics (11) is by following Structure composing: the cylinder body (19) of hollow is respectively equipped with top exit and sidewall exit; The adapting position of this sidewall is also provided with entrance; Described lateral wall circumference is respectively equipped with electrical heating ring layer (20) and external thermal insulation (21); This cylinder base is provided with slag-drip opening.
2. the process equipment for cancelling industrial furnace fume emission according to claim 1, is characterized in that: described desulfuration, remove comprehensive dust device (4) and for being also provided with supercharging heating apparatus (9) between the phase change separation equipment (1) between gas, solid, liquid.
3. the process equipment for cancelling industrial furnace fume emission according to claim 1, is characterized in that: be also respectively equipped with blender (7) and oil pump (8) between described electric heating plastic melt device (5) and plastics warmer (10).
4. the process equipment for cancelling industrial furnace fume emission according to claim 1, is characterized in that: described for cyclone separator in the phase change separation equipment (1) between gas, solid, liquid, and the outlet of its lower end is connected with ash pit.
5. the process equipment for cancelling industrial furnace fume emission according to claim 1, is characterized in that: described lower outlet is connected with sedimentary deposit tank (18).
6. the process equipment for cancelling industrial furnace fume emission according to claim 1, is characterized in that: described slag-drip opening is connected with cooling bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585247.XA CN103624063B (en) | 2013-11-20 | 2013-11-20 | For cancelling the process equipment of industrial furnace fume emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585247.XA CN103624063B (en) | 2013-11-20 | 2013-11-20 | For cancelling the process equipment of industrial furnace fume emission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103624063A CN103624063A (en) | 2014-03-12 |
| CN103624063B true CN103624063B (en) | 2015-09-02 |
Family
ID=50205719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310585247.XA Expired - Fee Related CN103624063B (en) | 2013-11-20 | 2013-11-20 | For cancelling the process equipment of industrial furnace fume emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624063B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772488B (en) * | 2016-04-29 | 2018-01-09 | 南京大学 | The apparatus and method for of powder solid hazardous waste fluidization chemical stabilization pretreatment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398998A (en) * | 1982-02-19 | 1983-08-16 | Quame Babington A | Apparatus for recovering energy and useful products from plantain wastes |
| CN2579895Y (en) * | 2002-11-07 | 2003-10-15 | 马军 | High temperature slag discharge device for waste plastic electric heating cracking oil |
| CN101780374B (en) * | 2010-04-01 | 2013-03-27 | 史汉祥 | Synchronized dust removal and desulfuration for smoke of coal-fired boiler and comprehensive utilization of flyash of coal-fired boiler |
| CN102614781B (en) * | 2012-03-19 | 2014-04-02 | 王方茂 | Gas, solid and liquid phase change separation equipment and application thereof |
| CN103239982B (en) * | 2013-05-24 | 2015-05-20 | 上海交通大学 | Method for dedusting and desulfurizing catalytic-cracking oil refining regenerated flue gas |
| CN203621080U (en) * | 2013-11-20 | 2014-06-04 | 王芳茂 | Process equipment for canceling flue gas emission of industrial furnace |
-
2013
- 2013-11-20 CN CN201310585247.XA patent/CN103624063B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103624063A (en) | 2014-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103242883B (en) | Industrial continuous environmentally-friendly and energy-saving scrap tire thermal cracking equipment | |
| CN102071042B (en) | Intelligentized continuous quick microwave cracking device for biomass and waste of biomass | |
| CN101812314A (en) | Low-temperature catalytic cracking method with high-value utilization of waste tire | |
| CN102816575A (en) | Apparatus and process for destructive distillation and cracking of biomass | |
| CN108384571A (en) | A kind of wind electricity blade leftover pieces recovery processing technique | |
| CN103624063B (en) | For cancelling the process equipment of industrial furnace fume emission | |
| CN203621080U (en) | Process equipment for canceling flue gas emission of industrial furnace | |
| CN203525352U (en) | Dimethyl sebacate rectifying and vacuumizing device | |
| CN201713491U (en) | Comprehensive utilization and production equipment for renewable energy sources of waste plastics, waste tyres and used oil | |
| CN203024547U (en) | Silica powder drying system | |
| CN103980946A (en) | No-emission anthracite segmented pyrolysis and upgrading utilization method and no-emission anthracite segmented pyrolysis and upgrading utilization device | |
| CN204022766U (en) | A kind of hard coal segmentation pyrolysis sub-prime use device without discharge | |
| CN103980949A (en) | Segmented pyrolyzing and selective utilizing method and device for emission-free high-volatile-matter feed coal | |
| CN203794823U (en) | Energy-saving, environment-friendly and efficient waste rubber pyrolyzing system | |
| CN103332673A (en) | Heat-accumulating type semi-coke rotary kiln | |
| CN110229691A (en) | A kind of waste tire anaerobic cracking treatment system | |
| CN202671503U (en) | Biomass gasification generation device | |
| CN204939570U (en) | Flare system in aluminium moulding process | |
| CN104310308A (en) | Multifunctional methanol splitting decomposition hydrogen production device | |
| CN204097404U (en) | A kind of high-volatile feed coal segmentation pyrolysis sub-prime without discharge utilizes device | |
| CN204385147U (en) | Biomass fuel air cooling system | |
| CN212102008U (en) | Production system for producing calcium oxide by using calcium carbide furnace gas purification ash | |
| CN209243006U (en) | A kind of husk electricity generation system | |
| CN207958241U (en) | Organic matter carbonization system | |
| CN105505477A (en) | Multi-graded pyrolysis and gasification device of solid fuel and application method of multi-graded pyrolysis and gasification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CI01 | Correction of invention patent gazette |
Correction item: Applicant|Inventor Correct: Wang Fangmao|Wang Fangmao False: Wang Fangmao|Wang Fangmao Number: 11 Volume: 30 |
|
| CI02 | Correction of invention patent application |
Correction item: Applicant|Inventor Correct: Wang Fangmao|Wang Fangmao False: Wang Fangmao|Wang Fangmao Number: 11 Page: The title page Volume: 30 |
|
| ERR | Gazette correction | ||
| RECT | Rectification | ||
| 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: 20150902 Termination date: 20191120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |