CN208222489U - A kind of phenol wastewater and the waste coke mixed burning system that gasifies - Google Patents
A kind of phenol wastewater and the waste coke mixed burning system that gasifies Download PDFInfo
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- CN208222489U CN208222489U CN201820558341.4U CN201820558341U CN208222489U CN 208222489 U CN208222489 U CN 208222489U CN 201820558341 U CN201820558341 U CN 201820558341U CN 208222489 U CN208222489 U CN 208222489U
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Abstract
A kind of phenol wastewater and the waste coke mixed burning system that gasifies, belong to environmental science and technology Three waste materials and comprehensive utilization technical field, the exhanst gas outlet of Incineration in CFB boiler is connected to cyclone separator, the cyclone separator upper end is connected to secondary combustion chamber, its lower end is then connected to material returning device, material returning device is connect with loose metal and feeding fan respectively, it is connected to Incineration in CFB boiler, the secondary combustion chamber is connected to high-temperature flue gas cooling chamber, high-temperature flue gas cooling chamber side is connected to boiler body convection bank, boiler body convection bank is connected to by pipeline with bag filter, bag filter is connected to by air-introduced machine and pipeline with chimney.Fully consider phenol wastewater and gasification waste coke powder physics and chemical characteristic, coal dust and phenol wastewater are adequately decomposed and burnt in incinerator, the innoxious of waste, minimizing, recycling are adequately achieved, is environmental protection, energy conservation, a resource utilization system.
Description
Technical field
The utility model belongs to environmental science and technology Three waste materials and comprehensive utilization technical field, and in particular to contains to one kind
Phenol waste water and gasification waste coke mixed burning system.
Background technique
Coal gas is widely used in the industries such as chemical industry, building materials, steel as a kind of raw material of industry or industrial combustion gas, it is
Using vapor by red-hot coal seam, react with the coke of high temperature and generate gas, main ingredient be carbon monoxide,
The components such as hydrogen and a small amount of carbon dioxide, nitrogen and methane.It, can be along with hydrogen sulfide, coke during producing coal gas
The generation of the pollutants such as oil, phenol wastewater, wherein phenol wastewater is a kind of pollutant of complicated component, it is mainly by phenols, sulphur
The composition such as compound, cyanide.Organic principle contained by general phenol wastewater is minimum, the thorough decomposition temperature of organic principle completely burned
It is 900-950 DEG C, the tar that organic principle mainly contains in the phenol wastewater generated in gasification, completely burned is thoroughly divided
Solving temperature is 600-750 DEG C, and the COD of phenol wastewater is generally very high, about in 400100mg/L or so, is difficult using biochemical method
Qualified discharge, the method only burnt can just be effectively treated.Burn processing method is usually to be insulated in incinerator to fire using high temperature
It burns, and flue gas residence time >=2s in high-temperature region, the temperature of high-temp combustion is thorough depending on the organic matter being most difficult to resolve contained in waste water
Depending on decomposition temperature.The discharge of phenol wastewater severely impacts environment and the life health of the mankind, as country is to environmental protection
It is required that more and more tighter, various regions also gradually increase the improvement of phenol wastewater, and discharge index is also increasingly stringent.
Gasification waste coke be generated during coal dust gasification, its main feature is that gasification waste coke powder phosphorus content it is larger, calorific value compared with
Height, fugitive constituent become zero, and dust burdening is larger, reaches 28.1% or more, and 1250 DEG C of relatively high, fuel of fusion point of ash temperature
Ignition condition is poor, and grade is thinner, and 75 μm of general granularity is hereinafter, dust burdening is larger in flue gas after burning.The waste coke that gasifies is as gas
Change the solid waste of association, processing is relatively difficult, because its calorific value is higher, has preferable energy value, therefore as processing gasification life
The energy of the phenol wastewater generated during producing, achievees the purpose that the treatment of wastes with processes of wastes against one another, strictly a method to make the best of both worlds.
For the incinerating method of phenol wastewater and gasification waste coke, the country has using coal-water fluid method, will using coal-water fluid method
Gasification waste coke powder is sufficiently mixed with phenol wastewater, since the two is immiscible and is difficult to catch fire, in order to realize that coal-water fluid method fires
Diesel oil and other additives must be added when the waste coke powder that gasifies is mixed with phenol wastewater by burning.Since gasification waste coke powder is containing ash
Measure larger, coal-water fluid method burner serious wear, it is necessary to reject as far as possible in the waste coke powder that takes measures will to gasify containing ash, Huo Zhepin
Numerous replacement coal-water slurry nozzle；It is also extremely serious to boiler abrasion since gasification waste coke powder dust burdening is larger.It is domestic that there are also use coal
Powder furnace coal dust firing method burns phenol wastewater and gasification waste coke, but coal-powder boiler dust content is larger, is difficult satisfaction hot charging
It sets and requires dust content in flue gas≤150mg/ Nm3 requirement, pulverized coal furnace chamber inner combustion temperature is higher, generally at 1350 DEG C
More than, according to provided coal quality, pulverized coal furnace chamber inner combustion temperature should just can ensure that coal in coal at 1350 ~ 1550 DEG C or more
Ash melting.So high ignition temperature will bring smoke secondary to pollute, and nitrogen will be oxidized to nitrogen oxidation by high-temp combustion in air
Object, necessary denitration, will greatly increase equipment investment expense in this way before flue gas removal system.Coal-powder boiler will realize dry ash extraction also
The cooling device of molten condition clinker resistant to high temperature must be increased, coal-powder boiler is slag tap under normal circumstances.
Domestic that phenol wastewater and gasification waste coke are also burned using fluidized bed process, recirculating fluidized bed (CFB) is 80 years
High efficiency, low pollution and the coal combustion technology well comprehensively utilized that generation grows up, since it is in coal adaptability and varying duty
The unique advantage having in ability and pollutant emission, rapidly develops it.Recirculating fluidized bed uses fluidised combustion
Burning mode, this is a kind of combustion system between coal-powder boiler suspension combustion and chain furnace fixed combustion, i.e., is usually said
Partical suspension burning mode.So-called fluidization refers to that solid particle, in flow regime, is permitted under the action of air to have
The state of multithread volume property.There is a large amount of bed material (material) in Circulation fluidized-bed furnace, these bed materials boiler First air,
It is in fluidized state under the action of Secondary Air, and realizes the interior circulation in burner hearth and the outer circulation outside furnace, to realize boiler not
Disconnected reciprocation cycle burning.Therefore recirculating fluidized bed has a following major advantage: high desulfurization efficiency, low-nitrogen oxide discharging,
High-carbon burnout rate, long fuel residence time, strong solid back-mixing, uniform bed temperature, fuel tolerance be wide, high flexible operation
Property, circulating fluidized bed technique is a kind of more mature clean-burning technology, compared with conventional combustion manner, ciculation fluidized bed accessory
It has many good qualities.Recirculating fluidized bed can effectively remove 90% even more titanium dioxide by directly adding lime stone into furnace
Sulphur, technology is relatively easy with process flow, and investment cost is relatively low；The lower ignition temperature (850~1000 of recirculating fluidized bed
DEG C) and Researched of Air Staging Combustion Burning Pulverized Coal, discharged nitrous oxides concentration is very low (< 250mg/m3), only the 1/4 of coal-powder boiler, does not need to set
Setting additional denitration device can be achieved with low-nitrogen oxide discharging, can satisfy the requirement of existing national environmental standard；Recycle stream
Changing bed accessory has splendid fuel tolerance, can almost design and use any fossil fuel；Recirculating fluidized bed has to be adjusted well
Peak energy power can not throw oil under 30% rated load and stablize burning；Recirculating fluidized bed lime-ash activity preferably, can be used as building
Packing material, roadbed and cement producting material etc..
Domestic to mostly use bubbling fluidized bed method greatly, the defect of bubbling fluidization bed process combustion gasification waste coke powder and phenol wastewater is
Fuel fire condition is poor, while flue gas dust burdening is larger, wears to tail portion boiler heating surface more serious but easy to operate.
The present invention provides ciculation fluidized bed process to burn phenol wastewater and gasification waste coke, and ciculation fluidized bed process is due to bed material
Temperature is high, is conducive to the kindling and burning of gasification waste coke powder, simultaneously because high temperature cyclone separator is used, on the one hand by flue gas
High temperature ash content improves kindling and the burning condition of gasification waste coke powder, on the other hand by flue gas from burner hearth is sent back to as bed material
High temperature ash, which is separated, alleviates ash-laden gas to the abrasion of tail portion boiler heating surface.In view of melting for the ash in gasification waste coke powder
Point, combustion temperature in hearth can meet gasification waste coke powder and phenol water burn condition at 1000-1150 DEG C.Since upper furnace uses
Membrane wall heating surface, furnace outlet use Crust blocks pipe bundle, and the inlet temperature that enter cyclone separator can be reduced to 900-950
℃.It is specially provided with simultaneously in cyclone separator exhanst gas outlet uncombusted in the next further incineration flue gas of a secondary combustion chamber
Organic matter, second-time burning room temperature >=1100 DEG C, and 2s is stopped, such organic matter will be destroyed by fire thoroughly, meet national environmental standard
It is required that.
Summary of the invention
The utility model aim provides a kind of phenol wastewater and the waste coke mixed burning system that gasifies, and solves phenol wastewater
With the Three waste materials and comprehensive utilization technical problem of gasification waste coke, meet requirement of the country to environmental protection.
The utility model is achieved in the following ways a kind of phenol wastewater and the waste coke mixed burning system that gasifies, and opens furnace
Combustion gas or oil burner are mounted on the side of Incineration in CFB boiler bottom air distribution plate lower part First air distribution plenum；Containing phenol
Waste water is extracted from phenol wastewater storage tank by booster pump, is sent into phenol wastewater atomizer by pipeline, is passed through phenol wastewater
It burns in the burner hearth of the atomization penetrating Incineration in CFB boiler of atomizer；The waste coke powder that gasifies passes through shaftless screw batcher
It is burnt by Pipeline transport into the burner hearth of Incineration in CFB boiler from gasification waste coke powder storage bin, in gasification waste coke
Feeding air duct is disposed on powder transfer pipeline, gasification waste coke powder is blown into the burner hearth of Incineration in CFB boiler by feeding wind to be fired
It burns；Burner hearth is sent into the middle and lower part that Secondary Air is arranged in Incineration in CFB boiler furnace, carries out oxygenating to burner hearth, Secondary Air is logical
Second blower is connected to by piping with Secondary Air main pipe, more Secondary Air branch pipes, more Secondary Air branch pipes and recirculating fluidized bed
The burner hearth of burning boiler is connected to.
The burner hearth exhanst gas outlet of Incineration in CFB boiler is connected to cyclone separator, and high-temperature dust-containing flue gas is through whirlwind point
It is separated from device, the high-temperature flue gas isolated is sent to secondary combustion chamber by the central tube pipeline of cyclone separator, separates
High-temp solid dust enters material returning device, the high-temp solid dust that will be separated by the loose metal and feeding of loose metal and feeding fan
The energy for burning away and providing needed for the material for newly entering burner hearth heats is provided back in the burner hearth of Incineration in CFB boiler.In order to
Ensure that organic matter thoroughly burns and comply fully with national environmental standard requirement, separates through cyclone separator into secondary combustion
The high-temperature flue gas for burning room, which need to carry out it by fuel oil or gas burner reheating, is burned to 1100 DEG C or more, thorough to meet
Destroy organic matter in flue gas by fire.The high-temperature flue gas to burn again through secondary combustion chamber enters high-temperature flue gas cooling chamber, high temperature by flue
The furnace wall of flue gas cooling chamber is fin panel casing, and one side high-temperature flue gas and fin panel casing exchange heat in high-temperature flue gas cooling chamber
It is cooled down, dust is settled by gravity in another aspect flue gas.Through the cooling flue gas of high-temperature flue gas cooling chamber into
Enter boiler body convection bank, flue gas further cools down with boiler heat exchange, the energy in abundant recovered flue gas.From boiler body pair
Flowing bundle is discharged into atmosphere after sequentially entering bag filter, air-introduced machine again.
The Incineration in CFB boiler is square, and is surrounded by fin panel casing, fin panel casing is by fin
Successively welding fabrication, the inside of fin panel casing are equipped with refractory material to pipe along longitudinal direction, and outside is equipped with alumina silicate insulating layer.Membrane type water
Cold wall furnace wall has good air-tightness, adapts to pressurized firing without leaking out.The fire resisting of the inside laying of fin panel casing
Material thickness size and laying area are depending on phenol wastewater amount and combustion gasification waste coke amount, if burning phenol wastewater and gasification
For ignition temperature at 850 DEG C -1000 DEG C, Incineration in CFB boiler setting can not arrange membrane type water to waste coke under adiabatic condition
Cold wall and using castable refractory pour into or fire resisting brick masonry at insulation furnace wall.
Incineration in CFB boiler, high-temperature flue gas cooling chamber, the boiler body convection bank connected by upper lower drum,
Drum and carbonated drink connecting leg form boiler；The top header of Incineration in CFB Technique in Boiler Membrane Water Cooled Wall is connected by pipeline and drum
It connects, the lower part header of Incineration in CFB Technique in Boiler Membrane Water Cooled Wall is connected by the decline main pipe and distribution connecting leg being connected with drum
It connects, forms a natural convection loop；The left and right side wall upper collecting chamber of high-temperature flue gas cooling chamber fin panel casing is connect with drum,
The left and right side wall lower header of high-temperature flue gas cooling chamber fin panel casing is connect with the lower drum of boiler body convection bank, high temperature
The front wall of flue gas cooling chamber, rear wall fin panel casing are directly connect with the upper and lower drum of boiler body convection bank respectively, drum
Pass through piping connection with the upper drum of boiler body convection bank；Boiler feedwater is sent into vapour from drawing water to water pot by feed pump
Packet is supplied water by fin panel casing of the down-comer to Incineration in CFB boiler, by boiler body convection bank to high temperature
Flue gas cooling chamber fin panel casing supplies water, and the steam water interface of generation is led in drum by introducing drum with the connecting leg of drum
Steam-water separation is crossed, if steam gives user by the steam (vapor) outlet being arranged on drum, saturated water carries out participation boiler heat exchange.
Chemicals dosing plant is to be chemically treated and be arranged to boiler water, and boiler drum surface blow-off passes through carbonated drink connecting leg
It is connect with continuous blowdown flash tank, the fin panel casing of boiler body convection bank lower drum, Incineration in CFB boiler
Lower header blowdown is connect by carbonated drink connecting leg with regular unloading container, and boiler blowdown water is in continuous blowdown flash tank, periodically row
Dilatation in dirty flash vessel, weary steam, which can recycle, to be sent in boiler feed deaerator to boiler supply water deaerating, heating, is continuously arranged
Sewage in dirty flash vessel, regular unloading container after dilatation can be directly discharged to sewer or be sent to sewage treatment plant.
The beneficial effects of the utility model are specifically for burning phenol wastewater and to gasify waste coke powder and the reasonable knot that designs
Structure fully considers phenol wastewater and gasification waste coke powder physics and chemical characteristic, carries out in incinerator to coal dust and phenol wastewater
It adequately decomposes and burns, adequately achieve the innoxious of waste, minimizing, recycling, be environmental protection, energy conservation, a resource
Change the system of utilizing.
Detailed description of the invention
Fig. 1 is integral installation schematic diagram；
Fig. 2 is overall structure diagram；
As described in Fig. 1 to Fig. 2, burner 1-1, burner 1-2, Incineration in CFB boiler 2, phenol wastewater storage tank 3,
Gasify waste coke powder storage bin 4, phenol wastewater atomizer 5, shaftless screw batcher 6, cyclone separator 7, drum 8, material returning device
9, loose metal and feeding fan 10, high-temperature flue gas cooling chamber 11, boiler body convection bank 12, bag filter 13, air-introduced machine 14,
Chemicals dosing plant 15, give water pot 16, feeding air duct 17, primary air fan 18, continuous blowdown flash tank 19, regular unloading container 20,
Chimney 21, second blower 22, secondary combustion chamber 23, overflow slag outlet 24 decline main pipe 25, distribute connecting leg 26.
Specific embodiment
A kind of phenol wastewater and gasification waste coke mixed burning system, the burner (1-1) for opening furnace combustion gas or fuel oil are mounted on
The side of Incineration in CFB boiler (2) bottom air distribution plate lower part First air distribution plenum, phenol wastewater storage tank (3) pass through pressurization
Pump and pipeline are connect with phenol wastewater atomizer (5), and water atomizing nozzle containing phenol (5) is mounted on Incineration in CFB boiler
(2) on, gasification waste coke powder storage bin (4) is connected by shaftless screw batcher (6) and pipeline and Incineration in CFB boiler (2)
It is logical, it is disposed with feeding air duct (17) on the pipeline of gasification waste coke powder conveying, feeding air duct (17) are connect with primary air fan (18),
Secondary Air main pipe and Duo Zhi Secondary Air branch pipe are arranged in middle and lower part and and the secondary air fan of Incineration in CFB boiler (2)
(22) it connects.Incineration in CFB boiler (2) top is connect with drum (8), Incineration in CFB boiler (2)
Lower end is equipped with overflow slag outlet (24), and the exhanst gas outlet of Incineration in CFB boiler (2) is connected to cyclone separator (7), institute
Cyclone separator (7) upper end stated is connected to secondary combustion chamber (23), and lower end is then connected to material returning device (9), material returning device (9) point
Do not connect with loose metal and feeding fan (10), be connected to Incineration in CFB boiler (2), the secondary combustion chamber (23) with
High-temperature flue gas cooling chamber (11) connection, the high-temperature flue gas cooling chamber (11) are surrounded by mode water-cooling wall, then high temperature cigarette
The fin panel casing upper collecting chamber of the left and right side wall of air cooling room (11) is connect with drum (8), high-temperature flue gas cooling chamber (11)
The fin panel casing lower header of left and right side wall is connect with the lower drum of boiler body convection bank (12), high-temperature flue gas cooling chamber
(11) forward and backward mode water-cooling wall is connect with the upper drum of boiler body convection bank (12) and lower drum respectively.Boiler body
Convection bank (12) be connected to by pipeline with bag filter (13), bag filter (13) pass through air-introduced machine (14) and pipeline and
Chimney (21) connection.
The circulating fluidized bed incinerator boiler (2) is square, and is surrounded by fin panel casing, fin panel casing by
Successively welding fabrication, the inside of fin panel casing are equipped with refractory material to extended surface tube along longitudinal direction, and outside is equipped with alumina silicate insulating layer；Institute
The upper end for the Incineration in CFB boiler (2) stated is connect by pipeline with drum (8), Incineration in CFB boiler (2)
Lower part is connect by decline main pipe (25) and distribution connecting leg (26) with drum (8), and natural convection loop structure is formed.
The upper drum of the drum (8) and boiler body convection bank (12) is logical to water pot (16) by piping connection
It crosses feed pump to be connected to drum (8), drum (8) is equipped with steam (vapor) outlet and chemicals dosing plant (15), and drum (8) passes through carbonated drink connecting leg
It is connect with continuous blowdown flash tank (19).
The boiler body convection bank (12) and Incineration in CFB boiler (2) is arranged by carbonated drink connecting leg and periodically
Dirty flash vessel (20) connection.
Described secondary combustion chamber (23) front end is provided with the burner (1-2) of combustion gas or fuel oil, Incineration in CFB
Boiler (2) burns the flue gas generated through cyclone separator (7) gas solid separation, before entering high-temperature flue gas cooling chamber (11) herein
Secondary combustion chamber burns again in (23), heats.
Workflow: phenol wastewater is sprayed into Incineration in CFB boiler (2) by phenol wastewater atomizer (5),
The waste coke powder that gasifies is sent into Incineration in CFB boiler (2) by shaftless screw batcher (6) and primary air fan (18), burning
Device igniting is burned in furnace, and secondary air fan (22) is to carrying out oxygenating at the same time in furnace.High-temperature flue gas enters cyclonic separation
Device (7) separation, the high-temperature flue gas separated are sent into secondary combustion chamber (23) and carry out second-time burning, and high-temp solid dust, which enters, to be returned
Material is sent back in Incineration in CFB boiler (2) by loose metal and feeding fan and is burned.By secondary combustion chamber (23)
High-temperature flue gas enters high-temperature flue gas cooling chamber (11) cooling by flue, cools down by boiler body convection bank (12), fills
Divide the energy in recovered flue gas, finally by bag filter (13), air-introduced machine (14) and chimney (21) discharge.
Claims (6)
1. a kind of phenol wastewater and gasification waste coke mixed burning system, which is characterized in that open the burner (1- of furnace combustion gas or fuel oil
1) side of Incineration in CFB boiler (2) bottom air distribution plate lower part First air distribution plenum, phenol wastewater storage tank (3) are mounted on
It is connect by booster pump and pipeline with phenol wastewater atomizer (5), phenol wastewater atomizer (5) is mounted on recirculating fluidized bed
On burning boiler (2), gasification waste coke powder storage bin (4) passes through shaftless screw batcher (6) and pipeline and Incineration in CFB
Boiler (2) connection is disposed with feeding air duct (17), feeding air duct (17) and primary air fan on the pipeline of gasification waste coke powder conveying
(18) connect, Secondary Air main pipe and Duo Zhi Secondary Air branch pipe be arranged in the middle and lower part of Incineration in CFB boiler (2) and with
Secondary air fan (22) connection；Incineration in CFB boiler (2) top is connect with drum (8), Incineration in CFB
The lower end of boiler (2) is equipped with overflow slag outlet (24), the exhanst gas outlet and cyclone separator of Incineration in CFB boiler (2)
(7) it being connected to, the cyclone separator (7) upper end is connected to secondary combustion chamber (23), and lower end is then connected to material returning device (9),
Material returning device (9) is connect with loose metal and feeding fan (10) respectively, is connected to Incineration in CFB boiler (2), described is secondary
Combustion chamber (23) is connected to high-temperature flue gas cooling chamber (11), and high-temperature flue gas cooling chamber (11) top is connect with drum (8),
High-temperature flue gas cooling chamber (11) side is connected to boiler body convection bank (12), and boiler body convection bank (12) passes through pipeline
It is connected to bag filter (13), bag filter (13) is connected to by air-introduced machine (14) and pipeline with chimney (21).
2. a kind of phenol wastewater according to claim 1 and gasification waste coke mixed burning system, which is characterized in that described
Secondary combustion chamber (23) front end is provided with the burner (1-2) of combustion gas or fuel oil, and Incineration in CFB boiler (2), which burns, to be generated
Flue gas through cyclone separator (7) gas solid separation, in this secondary combustion chamber (23) before entering high-temperature flue gas cooling chamber (11)
In burn, heat again.
3. a kind of phenol wastewater according to claim 1 and gasification waste coke mixed burning system, which is characterized in that described
Incineration in CFB boiler (2) is square, and is surrounded by fin panel casing, fin panel casing by extended surface tube along longitudinal direction successively
Welding fabrication, the inside of fin panel casing are equipped with refractory material, and outside is equipped with alumina silicate insulating layer；The recirculating fluidized bed is burnt
The upper end of burning boiler (2) is connect by pipeline with drum (8), and the lower part of Incineration in CFB boiler (2) passes through decline main pipe
(25) and distribution connecting leg (26) is connect with drum (8), forms natural convection loop structure.
4. a kind of phenol wastewater according to claim 1 and gasification waste coke mixed burning system, which is characterized in that described
High-temperature flue gas cooling chamber (11) is surrounded by fin panel casing, then the membrane type of the left and right side wall of high-temperature flue gas cooling chamber (11)
Water-cooling wall upper collecting chamber is connect with drum (8), the fin panel casing lower header and pot of the left and right side wall of high-temperature flue gas cooling chamber (11)
The lower drum of furnace body convection bank (12) connects, the forward and backward fin panel casing of high-temperature flue gas cooling chamber (11) respectively with boiler
The upper drum of ontology convection bank (12) is connected with lower drum.
5. a kind of phenol wastewater according to claim 1 and gasification waste coke mixed burning system, which is characterized in that described
Drum (8) and the upper drum of boiler body convection bank (12) pass through feed pump and drum to water pot (16) by piping connection
(8) it is connected to, drum (8) is equipped with steam (vapor) outlet and chemicals dosing plant (15), and drum (8) passes through carbonated drink connecting leg and continuous blowdown dilatation
Device (19) connection.
6. a kind of phenol wastewater according to claim 1 and gasification waste coke mixed burning system, which is characterized in that described
Boiler body convection bank (12) and Incineration in CFB boiler (2) are connected by carbonated drink connecting leg and regular unloading container (20)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558341.4U CN208222489U (en) | 2018-04-19 | 2018-04-19 | A kind of phenol wastewater and the waste coke mixed burning system that gasifies |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820558341.4U CN208222489U (en) | 2018-04-19 | 2018-04-19 | A kind of phenol wastewater and the waste coke mixed burning system that gasifies |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469019A (en) * | 2018-04-19 | 2018-08-31 | 大连航化能源装备有限公司 | A kind of phenol wastewater and the waste coke mixed burning system that gasifies |
| CN114135865A (en) * | 2021-12-20 | 2022-03-04 | 重庆大学 | High-temperature ash storage device and circulating fluidized bed boiler provided with same |
-
2018
- 2018-04-19 CN CN201820558341.4U patent/CN208222489U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469019A (en) * | 2018-04-19 | 2018-08-31 | 大连航化能源装备有限公司 | A kind of phenol wastewater and the waste coke mixed burning system that gasifies |
| CN114135865A (en) * | 2021-12-20 | 2022-03-04 | 重庆大学 | High-temperature ash storage device and circulating fluidized bed boiler provided with same |
| CN114135865B (en) * | 2021-12-20 | 2024-02-27 | 重庆大学 | High-temperature ash storage device and circulating fluidized bed boiler with same |
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