CN101629722B - Pesticide waste residue fluidized bed incinerating process and pesticide waste residue fluidized bed incinerating device - Google Patents
Pesticide waste residue fluidized bed incinerating process and pesticide waste residue fluidized bed incinerating device Download PDFInfo
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- CN101629722B CN101629722B CN2009101696230A CN200910169623A CN101629722B CN 101629722 B CN101629722 B CN 101629722B CN 2009101696230 A CN2009101696230 A CN 2009101696230A CN 200910169623 A CN200910169623 A CN 200910169623A CN 101629722 B CN101629722 B CN 101629722B
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- incineration area
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- 238000000034 method Methods 0.000 title abstract description 11
- 239000010914 pesticide waste Substances 0.000 title abstract 6
- 239000002699 waste material Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 17
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003905 agrochemical Substances 0.000 claims description 36
- 238000002485 combustion reaction Methods 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 11
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010899 nucleation Methods 0.000 claims description 5
- 238000004880 explosion Methods 0.000 claims description 4
- 239000003513 alkali Substances 0.000 abstract description 8
- 239000002918 waste heat Substances 0.000 abstract description 7
- 239000000779 smoke Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000005202 decontamination Methods 0.000 abstract 1
- 230000003588 decontaminative effect Effects 0.000 abstract 1
- 239000002360 explosive Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 23
- 239000003546 flue gas Substances 0.000 description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 14
- 238000010791 quenching Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000575 pesticide Substances 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000006004 Quartz sand Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
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- 239000002826 coolant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
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- 231100001261 hazardous Toxicity 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
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- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
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- 239000010815 organic waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The invention provides a pesticide waste residue fluidized bed incinerating process and a pesticide waste residue fluidized bed incinerating device. The process comprises the following steps: charging pesticide waste residues into an incinerating device to incinerate at 900 DEG C-950 DEG C at pressure of minus 100-minus 200Pa; then charging smoke into a waste heat boiler to carry out heat exchange; leading the cooled smoke to be in contact with water and absorbing residual HCl and Cl2 in the smoke by alkali. The incinerating device comprises a fluidized bed incinerator body, wherein an explosive prevention door and an ammonia water spray gun are arranged on a sparse phase incinerating area; the lower part of a dense phase incinerating area is provided with a wind allotting plate, the lower part of the wind allotting plate is provided with a wind chamber, and the bottom end is provided with a residue discharge pipe; the top of the incinerator body is communicated with the upper part of a cyclone separator; the top of a center cylinder of the cyclone separator is connected with the top of a smoke channel at the tail part, and the bottom is communicated with the dense phase incinerating area of the incinerator body by a material return device. The invention can ensure the thorough incineration of pesticide waste residues, prevent secondary pollution and realize decontamination and recycling of wastes.
Description
Technical field
The present invention relates to industrial organic waste minimizing, innoxious and resource technology, be specifically related to a kind of agricultural chemicals waste residue fluidized combustion technology and incinerator.
Background technology
Along with extensively using of agricultural chemicals, pesticide industry obtains swift and violent development.Insecticide factory is enlarging and production-scale swift and violent expansion rapidly, and the output of agricultural chemicals waste residue is also grown with each passing day.The agricultural chemicals waste residue causes serious day by day pollution to environment, and control agricultural chemicals residue contamination has become the hot issue of social extensive concern.China is pesticide producing big country, and the existence of these problems has had a strong impact on further developing of China's pesticide industry, has hindered the raising of pesticide industry overall technology level and enterprise core competence.And how to seek and realize efficient, practical, salt bearing liquid wastes waste residue industrialization treatment process substitutes the bottleneck that present treatment process becomes pesticide industry Business survival and development cheaply.
The waste residue main component that pesticide industry produces is the organic compound that C, H, O, N etc. form, apparent sapropelitic.When high temperature, be sticky shape, but when temperature is reduced to 90 ℃, be frozen into the brittle solid of pitch shape.Have characteristics such as organic object height (COD up to several ten thousand to hundreds of thousands mg/L), toxicity are big, difficult for biological degradation, and prior biological method and physical-chemical process two big class processing methods all can not reach gratifying effect in the actual moving process of engineering, and the operating cost height, investment is big.The processing of this class industrial waste and to dispose be the problem of people's headache always, at present concrete mode have landfill, pave the way etc.But landfill can take a large amount of soils, paves the way then because the organic principle more complicated in the waste residue can discharge a large amount of organic gas, and is unfavorable to environment for a long time.Comparatively speaking, burning then more can make its minimizing, innoxious and resource.The volume that burns back residue ash is less than 10% of former material volume, in the burning process in the waste residue poisonous and hazardous organic matter decomposed by exhaustive oxidation, the calorific value and the bituminous coal of agricultural chemicals waste residue are similar, burning does not only need auxiliary fuel, and recyclable its heat.Therefore, burning can be used as a kind of efficient feasible method and promotes.
Solid slag burns the type of furnace and mode has a lot, chain furnace, grate furnace and rotary kiln etc. all are widely used in the burning of solid material, but for the agricultural chemicals waste residue, because its special rerum natura, when surpassing 90 ℃, temperature will soften, be molten state when surpassing 200 ℃, be added in the above type of furnace fusion trickling can take place, the bonding blocking problem.
Summary of the invention
The object of the present invention is to provide a kind of thorough burning of guaranteeing the agricultural chemicals waste residue, prevent secondary pollution, realize the agricultural chemicals waste residue fluidized combustion technology and the incinerator of the innoxious and resource of refuse.
A kind of agricultural chemicals waste residue fluidized combustion technology of the present invention, it comprises the steps:
(1) the agricultural chemicals waste residue is sent into incinerator and burns, adopt average grain diameter to make inert bed material at quartz sand or the river sand of 0.5mm～1mm, in the incinerator temperature at 900～950 ℃, pressure-100～-200Pa;
(2) then the flue gas of step (1) burning generation is sent into waste heat boiler and carry out exchange heat, be cooled to below 300 ℃;
(3) step (2) cooled smoke is contacted the water-soluble formation hydrochloric acid solution of HCl, HCl and the Cl of remnants in the flue gas with water
2Absorb by alkali lye, the flue gas that will reach national environmental standard at last enters atmosphere.
Aforesaid a kind of agricultural chemicals waste residue fluidized combustion technology, when it burns the agricultural chemicals waste residue in step (1), adopt the air stage feeding method, promptly a wind is sent in the incinerator from the incinerator bottom, secondary wind is sent in the incinerator from the incinerator bottom, and the wind speed of wind and secondary wind is at 3～7m/s.
Aforesaid a kind of agricultural chemicals waste residue fluidized combustion technology, the alkali lye weight percent concentration of the described employing of its step (3) is 5%.
A kind of agricultural chemicals waste residue fluidized bed combustion device of the present invention, it comprises fluidized bed incinerator body, the incinerator upper part of body is the dilute phase incineration area, is provided with explosion proof door above the dilute phase incineration area, and ammonia water spray gun; The bottom of incinerator body is close phase incineration area, and the material inlet pipeline is located at close phase incineration area place; Be provided with air distribution plate in close phase incineration area bottom, the bottom of air distribution plate is an air compartment, is provided with primary air nozzle in the side of air compartment, is provided with scum pipe in close phase incineration area bottom; In the incinerator body, arrange many group cooling water spray guns at interval from close phase incineration area to dilute phase incineration area; The incinerator bodies top is connected with the top of cyclone separator, is provided with central tube in the middle of the cyclone separator, and the central tube top links to each other with the back-end ductwork top; The cyclone separator bottom is connected by material returning device between the incineration area mutually with the close of incinerator body.
Aforesaid a kind of agricultural chemicals waste residue fluidized bed combustion device, its close phase incineration area at the incinerator body also are provided with the female pipe of secondary wind, draw several on secondary air channel on the female pipe of secondary wind respectively and secondary air channel under several.
Aforesaid a kind of agricultural chemicals waste residue fluidized bed combustion device, it also is provided with cooling air port in the material inlet conduit upper, and the bottom also is provided with material seeding outlet.
Aforesaid a kind of agricultural chemicals waste residue fluidized bed combustion device, its described secondary air channel of going up has 3; Described secondary air channel down has 2; Described cooling water spray gun has 5 groups.
Effect of the present invention is: adopt agricultural chemicals waste residue fluidized combustion technology provided by the invention and incinerator, the time of staying of solid particle in fluid bed can be up to a few hours, efficiency of combustion is suitable for the high-efficient low polluting combustion of multiple different fuels such as coal, domestic waste, mud and industrial solid castoff greater than 99%.The present invention can guarantee the thorough burning of agricultural chemicals waste residue, prevents secondary pollution, realizes the innoxious and resource of refuse, gives full play to the superiority of fluidized combustion technology; Effectively solve the defective that the agricultural chemicals waste residue is biological and physico-chemical process can not thoroughly be handled, for the processing of agricultural chemicals waste residue provides a kind of new selection.The present invention has good social benefit, environmental benefit and economic benefit, and has excellent popularization and application prospect.
Description of drawings
Fig. 1 is agricultural chemicals waste residue recirculating fluidized bed CIU figure of the present invention;
Among the figure: 1. explosion proof door; 2. incinerator body; 3. cooling water spray gun; 4. secondary wind is female manages; 5. material inlet pipeline; 6. material seeding outlet; 7. go up secondary air channel; 8. descend secondary air channel; 9. cooling air port; 10. air distribution plate; 11. air compartment; 12. primary air nozzle; 13. scum pipe; 14. material returning device; 15. cyclone separator; 16. ammonia water spray gun; 17. back-end ductwork; 18. waste heat boiler; 19. quench tower; 20. acid storage tank; 21. industry water; 22. acid pump; 23. recirculated cooling water; 24. graphite heat exchanger; 25. alkali liquid tank; 26.NaOH solution; 27. lye pump; 28. packed tower; 29. air-introduced machine; 30. chimney.
The specific embodiment
As shown in Figure 1, a kind of agricultural chemicals waste residue fluidized bed combustion device of the present invention, it comprises fluidized bed incinerator body 2, the top of incinerator body 2 is the dilute phase incineration area, is provided with explosion proof door 1 above the dilute phase incineration area, and ammonia water spray gun 16.Ammonia water spray gun 16 sprays into ammoniacal liquor and realizes denitration in the stove, the generation of NOx in reducing to burn in incinerator
The bottom of incinerator body 2 is close phase incineration area, and material inlet pipeline 5 is located at close phase incineration area place, also is provided with cooling air port 9 on material inlet pipeline 5 tops, and the bottom also is provided with material seeding outlet 6.Be provided with air distribution plate 10 in close phase incineration area bottom, the bottom of air distribution plate 10 is an air compartment 11, is provided with primary air nozzle 12 in the side of air compartment 11, is provided with scum pipe 13 in close phase incineration area bottom.Close phase incineration area at incinerator body 2 also is provided with the female pipe 4 of secondary wind, draws 3 respectively on the female pipe 4 of secondary wind and goes up secondary air channel 7 and 2 following secondary air channels 8.
Incinerator body 2 tops are connected with the top of cyclone separator 15, are provided with central tube in the middle of the cyclone separator 15, and the central tube top links to each other with back-end ductwork 17 tops.Cyclone separator 15 bottoms are connected by material returning device 14 between the incineration area mutually with the close of incinerator body 2.
In incinerator body 2, arrange 5 groups of cooling water spray guns 3 at interval from close phase incineration area to dilute phase incineration area.
Agricultural chemicals waste residue fluidized combustion technology of the present invention comprises the steps:
(1) the agricultural chemicals waste residue is sent into incinerator and burns, adopt average grain diameter to make inert bed material at quartz sand or the river sand of 0.5mm～1mm, in the incinerator temperature at 900～950 ℃, pressure-100～-200Pa.When the agricultural chemicals waste residue is burned, adopt the air stage feeding method, promptly a wind is sent in the incinerator from the incinerator bottom, and secondary wind is sent in the incinerator from the incinerator bottom, and the wind speed of wind and secondary wind is at 3～7m/s
(2) then the flue gas of step (1) burning generation is sent into waste heat boiler and carry out exchange heat, be cooled to below 300 ℃;
(3) step (2) cooled smoke is contacted the water-soluble formation hydrochloric acid solution of HCl, HCl and the Cl of remnants in the flue gas with water
2Absorb by the 5wt% sodium hydroxide lye, the flue gas that will reach national environmental standard at last enters atmosphere.
Below in conjunction with accompanying drawing 1 and specific embodiment agricultural chemicals waste residue fluidized combustion technology of the present invention is further described.
Incinerator adopts quartz sand or the river sand about average grain diameter 0.8mm to make inert bed material, the agricultural chemicals waste residue is added the close phase incineration area of incinerator by material inlet pipeline 5, at the agricultural chemicals waste residue promptly softening particularity of being heated, material inlet pipeline 5 tops at incinerator add cooling air port 9, set up material seeding outlet 6 in material inlet pipeline 5 bottoms simultaneously.The agricultural chemicals waste residue is sprayed water in burner hearth by 5 groups of industrial colling spray guns 3 in right amount in the close phase incineration area and the burning of dilute phase incineration area of incinerator body, and temperature in the burner hearth is controlled at about 950 ℃, and the slag that produces in the combustion process is discharged by hearth deslagging pipe 13.
One time wind is sent in the incinerator 2 through air compartment 11 and air distribution plate 10, fluidising air velocity is controlled at about 5m/s, last secondary air channel 7 and the following secondary air channel 8 of secondary wind through being located at close phase incineration area sprays into respectively in the incinerator, and the oxygen content in the assurance waste heat boiler 18 outlet flue gases is 8～10%.Burn the furnace roof negative pressure remain on-150Pa about.
The high-temperature flue gas that burning produces is after cyclone separator 15 separates, and bulky grain is sent back in the stove via material returning device 14 and burnt away, and flue gas enters waste heat boiler 18 by back-end ductwork 17 and carries out heat exchange, enters quench tower 19 after being cooled to below 300 ℃.
Flue gas is entered by quench tower 19 bottoms, and sprays the watery hydrochloric acid contact heat-exchanging that gets off from quench tower 19 tops, and the HCl gas in the flue gas is absorbed in a large number simultaneously.Watery hydrochloric acid in the quench tower 19 is from flowing back in the acid storage tank 20, mixes then being sent to graphite heat exchanger 24 by acid pump 22 with the industry water 21 that replenishes, in graphite heat exchanger 24 with recirculated cooling water 23 heat exchange after deliver in the quench tower 19 recycling.Flue gas after being cooled enters packed tower 28 from quench tower 19 tops.
Flue gas enters in the tower from packed tower 28 bottoms, the alkali lye generation neutralization reaction of sending here at packing layer and lye pump 27, remaining HCl and Cl in the flue gas
2Thoroughly sponged.Absorption liquid is back to alkali liquid tank 27, delivers to packed tower by lye pump 27 after mixing with the NaOH solution of sending here outside the battery limit (BL) 26 and recycles.Flue gas after packed tower 28 carries out the alkali cleaning absorption reaches the requirement of national environmental standard, enters atmosphere via air-introduced machine 29 and chimney 30.
Incinerating method of the present invention adopts the air stage feeding technology: one time wind is sent in the stove by the air distribution plate of emulsion zone bottom, and the burning for the agricultural chemicals waste residue when guaranteeing bed material active fluidization provides enough air.For preventing to burn out air distribution plate in incinerator igniting and normal course of operation, the present invention is with the cooling medium of recirculated cooling water as air distribution plate.Secondary wind is arranged in the dilute-phase zone bottom, is divided into secondary wind and following secondary air separating and does not spray in the stove, has guaranteed fugitive constituent and the abundant burning of flying away from the carbon residue particle of emulsion zone, and fractional combustion also can effectively suppress generation and the discharging of NOx.
The cyclone separator that links to each other with the fluid bed body among the present invention has certain centrifugation to the fine grained in the flue gas, can reduce dust content to a certain extent, the material returning device that the bulky grain waste residue that separates links to each other via the separator bottom sends back to continuation burning in the burner hearth.
Quench tower of the present invention is used to cool off the flue gas that comes out from waste heat boiler, absorbs the HCl that contains in the flue gas simultaneously, and in quench tower, flue gas and watery hydrochloric acid water go in the same direction, and contact with each other heat exchange, and the HCl gas in the flue gas is absorbed in a large number simultaneously.Packed tower of the present invention is mainly used in and absorbs remaining HCl and Cl in the flue gas that quench tower comes out
2, the flue gas after packed tower carries out alkali cleaning and absorbs enters atmosphere after reaching the requirement of national environmental standard.
Claims (3)
1. agricultural chemicals waste residue fluidized bed combustion device is characterized in that:
This incinerator comprises fluidized bed incinerator body (2), and the top of incinerator body (2) is the dilute phase incineration area, is provided with explosion proof door (1) above the dilute phase incineration area, and ammonia water spray gun (16);
The bottom of incinerator body (2) is close phase incineration area, and material inlet pipeline (5) is located at close phase incineration area place; Be provided with air distribution plate (10) in close phase incineration area bottom, the bottom of air distribution plate (10) is air compartment (11), is provided with primary air nozzle (12) in the side of air compartment (11), is provided with scum pipe (13) in close phase incineration area bottom;
In incinerator body (2), arrange many group cooling water spray guns (3) at interval from close phase incineration area to dilute phase incineration area;
Incinerator body (2) top is connected with the top of cyclone separator (15), is provided with central tube in the middle of the cyclone separator (15), and the central tube top links to each other with back-end ductwork (17) top;
Cyclone separator (15) bottom is connected by material returning device (14) between the incineration area mutually with the close of incinerator body (2);
Close phase incineration area at incinerator body (2) also is provided with the female pipe of secondary wind (4), draws secondary air channel on several (7) on the female pipe of secondary wind (4) respectively and secondary air channel (8) under several.
2. a kind of agricultural chemicals waste residue fluidized bed combustion device according to claim 1 is characterized in that: also be provided with cooling air port (9) on material inlet pipeline (5) top, the bottom also is provided with material seeding outlet (6).
3. a kind of agricultural chemicals waste residue fluidized bed combustion device according to claim 2 is characterized in that: the described secondary air channel (7) of going up has 3; Described secondary air channel (8) down has 2; Described cooling water spray gun (3) has 5 groups.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101696230A CN101629722B (en) | 2009-08-27 | 2009-08-27 | Pesticide waste residue fluidized bed incinerating process and pesticide waste residue fluidized bed incinerating device |
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| CN2009101696230A CN101629722B (en) | 2009-08-27 | 2009-08-27 | Pesticide waste residue fluidized bed incinerating process and pesticide waste residue fluidized bed incinerating device |
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| CN101629722B true CN101629722B (en) | 2011-05-04 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102278762A (en) * | 2011-08-30 | 2011-12-14 | 李登平 | Circulating fluidized incinerator |
| CN103868076B (en) * | 2014-04-08 | 2016-09-14 | 余传林 | A kind of waste gas, waste liquid, useless solid integration incinerator |
| CN106196097A (en) * | 2016-08-30 | 2016-12-07 | 安徽今朝环保科技有限公司 | Industrial slag salt bubbling fluidized bed burns harmless treatment device and method |
| CN106196032A (en) * | 2016-08-31 | 2016-12-07 | 自贡华西能源工业有限公司 | A kind of blowing system for CFB flue gas generation equipment |
| CN106524193A (en) * | 2016-12-27 | 2017-03-22 | 安徽金鼎锅炉股份有限公司 | Incineration treatment system for oily sludge |
| CN106838934A (en) * | 2017-03-10 | 2017-06-13 | 福建省环境工程有限公司 | A kind of fluidized bed incinerator for special waste |
| CN110260335B (en) * | 2019-07-03 | 2024-08-16 | 北京京城环保股份有限公司 | Energy-saving sludge fluidization incineration treatment device and method |
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Address after: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee after: Beijing aviate energy saving and Environmental Protection Technology Co., Ltd. Address before: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee before: Beijing wing wing Technology Co., Ltd. |