CN110220198A - A kind of high temperature and pressure waste incineration horizontal boiler - Google Patents

A kind of high temperature and pressure waste incineration horizontal boiler Download PDF

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Publication number
CN110220198A
CN110220198A CN201811648561.7A CN201811648561A CN110220198A CN 110220198 A CN110220198 A CN 110220198A CN 201811648561 A CN201811648561 A CN 201811648561A CN 110220198 A CN110220198 A CN 110220198A
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CN
China
Prior art keywords
high temperature
channel
horizontal
superheater
waste incineration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811648561.7A
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Chinese (zh)
Inventor
瞿兆舟
谢军
邓昌梅
黄兵
张心成
郑江龙
陈枫
郭孝武
周升
张利军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai SUS Environment Co Ltd
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Shanghai SUS Environment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai SUS Environment Co Ltd filed Critical Shanghai SUS Environment Co Ltd
Priority to CN201811648561.7A priority Critical patent/CN110220198A/en
Priority to PCT/CN2019/080033 priority patent/WO2020140337A1/en
Publication of CN110220198A publication Critical patent/CN110220198A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/123—Water injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/12—Steam superheaters characterised by location, arrangement, or disposition in flues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/48—Preventing corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)

Abstract

The present invention relates to burning city domestic garbage fields, it is a kind of high temperature and pressure waste incineration horizontal boiler, main steam pressure is the waste incineration horizontal boiler of 9.8MPa, and the garbage burning boiler main steam temperature is 540 DEG C, for horizontal overhung construction, using water cooling combustion chamber；It is successively a channel, one or two channel interface channels, two channels, triple channel and horizontal channel by flow of flue gas direction；Wherein pendant superheater is arranged in two upper part of channel, and the outside special high thermal conductivity of laying is moldable, and evaporation protector I is arranged in triple channel lower part, and evaporation protector II, high temperature superheater, medium temperature overheater, low temperature superheater and economizer are sequentially arranged in horizontal channel.The mating garbage incinerating power plant steam turbine generator set system thermal efficiency is set to be increased to 34%.

Description

A kind of high temperature and pressure waste incineration horizontal boiler
Technical field
The present invention relates to burning city domestic garbage field, especially main steam temperature be 540 DEG C, main steam pressure is The waste incineration horizontal boiler of 9.8MPa.
Background technique
Garbage incinerating power plant Boiler Steam mostly uses 4mPa, 400 DEG C both at home and abroad at present, and since steam initial conditions are low, it is complete Factory generates electricity the thermal efficiency also generally lower than conventional fuel power plant.The waste incineration and generating electricity thermal efficiency is improved at present mainly passes through raising steam First pressing improves three kinds of vapor (steam) temperature, resuperheat modes, wherein to improve vapor (steam) temperature and pressure as most ideal most effective technology Means.But due to containing the elements such as Cl, S and alkali metal in house refuse, after improving vapor (steam) temperature and pressure, superheater and Water-cooling system faces High Temperature Corrosion.At present to solve water-cooling system and superheater high temperature corrosion, mostly use greatly expensive Ni-based or titanium-based built-up welding anticorrosion process, and when main steam temperature is more than 500 DEG C, Ni-based and titanium-based overlay cladding also will be quick Corrosion.
The present invention be a kind of main steam temperature be 540 DEG C, the waste incineration horizontal boiler that main steam pressure is 9.8MPa, energy The Turbo-generator Set thermal efficiency is improved to 34% or more, while using laying special high thermal conductivity castable or moldable isolation is managed Son is directly contacted with flue gas, to effectively solve High Temperature Corrosion, it is ensured that water-cooling wall and superheater long-term safety stablize fortune Row.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned the deficiencies in the prior art, propose that a kind of main steam temperature is 540 DEG C, main steam Pressure is the waste incineration horizontal boiler of 9.8MPa, is horizontal overhung construction.
The specific technical solution of the present invention is: a kind of high temperature and pressure waste incineration horizontal boiler, using water cooling combustion chamber, so It is afterwards successively a channel, one or two channel interface channels, two channels, triple channel and horizontal channel by flow of flue gas direction.Wherein two Upper part of channel arranges pendant superheater, and triple channel lower disposed evaporates protector I, is sequentially arranged evaporation protector in horizontal channel II, high temperature superheater, medium temperature overheater, low temperature superheater and economizer.
Further, combustion chamber uses full water cooling structure, uses refractory brick with rubbish contact area, the laying of remaining region is high Thermally conductive silicon carbide castable, a channel all lay high thermal conductivity silicon carbide castable, do not use Ni-based corrosion-inhibiting coating.
The pendant superheater, material TP347H, the outside special high thermal conductivity of laying is moldable, is arranged on two channels Portion.
Two channel front wall uses Ni-based corrosion-inhibiting coating, two channel roofs and pendant superheater region or so wall, rear wall Lay high thermal conductivity castable refractory.
Two channel front wall collocation, three layers of soot blower for boiler hearth carry out deashing, and two beneath galleries front walls and left and right wall paper are equipped with SNCR spray gun.
The evaporation protector I of the triple channel lower disposed coiled pipe pattern using big transverse pitch, while using steam Soot blower carries out deashing.
The horizontal channel entrance arranges that the evaporation protector II of upper lower header pattern is adopted simultaneously using big transverse pitch Use steam sootblower.
The high temperature superheater, medium temperature overheater, low temperature superheater use coiled pipe structure, using big transverse pitch, together Shi Caiyong steam sootblower.
The economizer uses coiled pipe structure, using shock wave soot blower, while hydrocone type steam trap connection is arranged.
Micro direct-contact desuperheater, high temperature superheater, medium temperature overheat are set between the pendant superheater and high temperature superheater Second level direct-contact desuperheater and level-one direct-contact desuperheater are respectively set between device, low temperature superheater.
Described to use smoke gas recirculating technology, flue gas recirculation and Secondary Air common nozzle, setting is encircleed before and after combustion chamber Region.
Combustion chamber of the present invention uses full water cooling structure, and front and back arch area is arranged flue gas recirculation and overfire air jet, can have Effect solves burner hearth coking, reduces nitrous oxides concentration and improves garbage burning boiler efficiency.Highly-conductive hot carbon is all laid in one channel SiClx castable solves water wall high temperature corrosion, while increasing a channel radiant heat absorption.Pendant superheater is arranged in two channels Upper pyrometer region, the outside special high thermal conductivity of laying is moldable, to guarantee steam being heated to 540 DEG C, while effectively solving Hot device High Temperature Corrosion.Two three layers of channel front wall collocation soot blower for boiler hearth, while lower part front wall and left and right wall paper are equipped with SNCR Spray gun.Triple channel lower part and horizontal channel entrance are sequentially arranged evaporation protector I and evaporation protector II, to reduce hyperthermia and superheating Device entrance flue gas temperature.High temperature superheater vapor (steam) temperature is higher than 450 DEG C of regions and uses Ni-based built-up welding corrosion-inhibiting coating, and rest part is adopted With TP347H, to prevent high temperature corrosion.Economizer uses vertical coiled pipe structure, reduces risk of leakage, and siphon drain is arranged Device.Garbage burning boiler main steam condition of the present invention is 9.8MPa, 540 DEG C, makes mating garbage incinerating power plant turbine generator The machine set system thermal efficiency is increased to 34% or more.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is high temperature and pressure (9.8MPa, 540 DEG C) waste incineration horizontal boiler structural schematic diagram.
Fig. 2 is superheating system steam flow diagram.
1. incinerator system in Fig. 1,2. boiler steel structures, 3. drums, 4. water cooling combustion chambers, 5. 1 channels, 6. 2 channels, 7. triple channel, 8. horizontal channels, 9. pendant superheaters, 10. evaporation protectors II, 11. high temperature superheaters, 12. medium temperature overheaters, 13. low temperature superheater, 14. level-one direct-contact desuperheaters, 15. second level direct-contact desuperheaters, 16. micro direct-contact desuperheaters, 17. province's coals Device, 18. steam sootblowers, 19. shock wave soot blowers, 20. soot blower for boiler hearth, 21. 12 channels connect flue, 22. evaporation protections Device I, 23. flue gas recirculations and overfire air jet.
25. drum in Fig. 2,26. low temperature superheaters, 27. level-one direct-contact desuperheaters, 28. medium temperature overheaters, the spray of 29. second levels Water attemperator, 30. high temperature superheaters, 31. micro direct-contact desuperheaters, 32. pendant superheaters, 33. collection vapour headers.
Specific embodiment
In Fig. 1, rubbish burning in the incinerator system (1), the high-temperature flue gas of generation enter in garbage burning boiler into The recycling of row waste heat generates high-quality steam and is sent into turbine LP rotors.A kind of high temperature and pressure (9.8MPa, 540 DEG C) rubbish is burnt Burning boiler is horizontal overhung construction, successively suspends a channel (5), one or two channels connection flue (21), two on boiler steel structure (2) in midair Channel (6), triple channel (7) and horizontal channel (8).Water cooling combustion chamber (4) is made of fire grate surrounding fin panel casing, is connect with rubbish It touches region and lays refractory brick, remaining region lays high thermal conductivity silicon carbide castable, avoids coking to reduce chamber temperature.Flue gas Recycling and overfire air jet (23) are arranged in arch area before and after water cooling combustion chamber (4), are burnt using that can reduce when flue gas recycled Outlet of still nitrous oxides concentration is burnt, combustion chamber coking is prevented and improves garbage burning boiler efficiency, while can be according to refuse thermal value Secondary Air and flue gas recycled proportion are adjusted with thermic load situation.It is high that one channel (5) connects flue (21) laying with one or two channels Thermally conductive silicon carbide castable, isolation pipe are directly contacted with flue gas to avoid water wall high temperature corrosion.Pendant superheater (9) arrangement On two channels (6) top, the special high thermal conductivity of laying is moldable outside tube panel while being located at high-temperature flue gas region, to obtain higher biography The thermal efficiency, while completely cutting off flue gas and directly being contacted with pipe thoroughly to solve superheater High Temperature Corrosion.Wall paper before two channels (6) Three layers of soot blower for boiler hearth are set, steam soot blowing can be carried out to front wall to keep radiation heating-surface to clean, while lower part front wall and left and right Wall paper is equipped with SNCR spray gun, it is ensured that denitration in the stove efficiency.The evaporation protector I of triple channel (7) lower disposed coiled pipe pattern, it is horizontal To pitch 270mm, while using steam soot blowing.Evaporation protector II (10), high temperature superheater are sequentially arranged in horizontal channel (8) (11), medium temperature overheater (12), low temperature superheater (13), economizer (17), aforementioned convection heating surface are suspended in by sunpender Boiler steel structure (2).High temperature superheater (11), medium temperature overheater (12), low temperature superheater (13) are all made of big transverse pitch, together Shi Caiyong steam sootblower (18) carries out deashing, it is ensured that restrains not dust stratification, coking, and then avoids high-temperature area pipe that lime-ash occurs The corrosion of high-temperature molten salt.Economizer (17) is located at low-temperature region, and shock wave soot blower (19) is used to carry out deashing to reduce equipment initial stage Investment and operating cost.High temperature superheater (11), medium temperature overheater (12), low temperature superheater (13), economizer (17) are all made of Coiled pipe structure, compare has manufacturing cost low and welding seam leakage at angle point risk is not present with front upper and lower header structure, while saving coal Economizer tube bank is hydrophobic when hydrocone type steam trap connection is arranged to solve the problems, such as the water pressure test and blowing out in device.
In Fig. 2, the saturated vapor from drum (25) passes sequentially through low temperature superheater (26), level-one direct-contact desuperheater (27), medium temperature overheater (28), second level direct-contact desuperheater (29), high temperature superheater (30), micro direct-contact desuperheater (31), screen formula Steam is heated to 540 DEG C of design temperature by the above equipment by superheater (32).Subtracted by the water spray between every two-stage superheater Vapor (steam) temperature and guarantee main-steam outlet temperature into junior's superheater can be adjusted flexibly in claimed range, desuperheat in warm device Water comes from boiler feedwater main pipe.Flue gas heat is mainly transmitted to pendant superheater with radiation mode, then passes sequentially through moldable And in pipe heating tube steam to 540 DEG C.
Of the present invention is the refuse incineration exhaust-heating boiler pendant superheater that main steam temperature is 540 DEG C.Screen formula mistake Hot device is by heated tube panel, pin, special moldable, pipe clamp, upper header, flexible seal device, erecting by overhang and inspection manhole group At.Pendant superheater laying is moldable, completely cuts off pipe and smoke contacts, thoroughly solves high temperature corrosion.Pendant superheater can will steam Vapour is heated to 540 DEG C, and the mating garbage incinerating power plant steam turbine generator set system thermal efficiency is made to be increased to 34%.

Claims (8)

1. a kind of high temperature and pressure waste incineration horizontal boiler, which is characterized in that the waste incineration that main steam pressure is 9.8MPa is sleeping Formula boiler, the garbage burning boiler main steam temperature are 540 DEG C, are horizontal overhung construction, using water cooling combustion chamber；By flue gas Flow direction is successively a channel, one or two channel interface channels, two channels, triple channel and horizontal channel；Wherein pendant superheater Two upper part of channel are arranged in, the outside special high thermal conductivity of laying is moldable, and evaporation protector I is arranged in triple channel lower part, and level is logical Evaporation protector II, high temperature superheater, medium temperature overheater, low temperature superheater and economizer are sequentially arranged in road.
2. a kind of high temperature and pressure waste incineration horizontal boiler according to claim 1, it is characterised in that: water cooling combustion chamber (4) it is made of fire grate surrounding fin panel casing, lays refractory brick with rubbish contact area, highly-conductive hot carbon SiClx is laid in remaining region Castable.
3. a kind of high temperature and pressure waste incineration horizontal boiler according to claim 1, it is characterised in that: the flue gas follows again Ring and overfire air jet (23) are arranged in arch area before and after water cooling combustion chamber (4), using can reduce incinerator when flue gas recycled Export nitrous oxides concentration.
4. a kind of high temperature and pressure waste incineration horizontal boiler according to claim 1, it is characterised in that: a channel (5) and One or two channels connect flue (21) and lay high thermal conductivity silicon carbide castable, and isolation pipe is directly contacted with flue gas to avoid water-cooling wall High temperature corrosion.
5. a kind of high temperature and pressure waste incineration horizontal boiler according to claim 1, it is characterised in that: pendant superheater (9) it is arranged in two channels (6) top, the special high thermal conductivity of laying is moldable outside tube panel while being located at high-temperature flue gas region.
6. a kind of high temperature and pressure waste incineration horizontal boiler according to claim 1, it is characterised in that: before two channels (6) Wall paper, which is set, can carry out steam soot blowing to front wall to keep the clean three layers of soot blower for boiler hearth of radiation heating-surface, lower part front wall and left and right Wall paper is equipped with SNCR spray gun.
7. a kind of high temperature and pressure waste incineration horizontal boiler according to claim 1, it is characterised in that: under triple channel (7) The evaporation protector I of portion's arrangement coiled pipe pattern.
8. a kind of high temperature and pressure waste incineration horizontal boiler according to claim 1, it is characterised in that: horizontal channel (8) It is inside sequentially arranged evaporation protector II (10), high temperature superheater (11), medium temperature overheater (12), low temperature superheater (13), saves coal Device (17), convection heating surface pass through sunpender and are suspended in boiler steel structure (2)；
High temperature superheater (11), medium temperature overheater (12), low temperature superheater (13) are all made of big transverse pitch, using steam soot blowing Device (18) carries out deashing；
Economizer (17) is located at low-temperature region；High temperature superheater (11), low temperature superheater (13), saves coal at medium temperature overheater (12) Device (17) is all made of coiled pipe structure.
CN201811648561.7A 2018-12-30 2018-12-30 A kind of high temperature and pressure waste incineration horizontal boiler Pending CN110220198A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811648561.7A CN110220198A (en) 2018-12-30 2018-12-30 A kind of high temperature and pressure waste incineration horizontal boiler
PCT/CN2019/080033 WO2020140337A1 (en) 2018-12-30 2019-03-28 High-temperature high-pressure waste incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811648561.7A CN110220198A (en) 2018-12-30 2018-12-30 A kind of high temperature and pressure waste incineration horizontal boiler

Publications (1)

Publication Number Publication Date
CN110220198A true CN110220198A (en) 2019-09-10

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CN201811648561.7A Pending CN110220198A (en) 2018-12-30 2018-12-30 A kind of high temperature and pressure waste incineration horizontal boiler

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986016A (en) * 2019-12-27 2020-04-10 湖南现代环境科技股份有限公司 RDF domestic waste burns exhaust-heat boiler
CN111550758A (en) * 2020-04-17 2020-08-18 江联重工集团股份有限公司 High-capacity high-parameter waste incineration waste heat boiler
CN113251427A (en) * 2021-06-01 2021-08-13 上海康恒环境股份有限公司 Anti-corrosion arrangement structure and method for heating surface of waste incineration boiler
CN114278946A (en) * 2021-12-24 2022-04-05 杭州新世纪能源环保工程股份有限公司 Superheater device with suspension type structure for garbage incinerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986016A (en) * 2019-12-27 2020-04-10 湖南现代环境科技股份有限公司 RDF domestic waste burns exhaust-heat boiler
CN111550758A (en) * 2020-04-17 2020-08-18 江联重工集团股份有限公司 High-capacity high-parameter waste incineration waste heat boiler
CN113251427A (en) * 2021-06-01 2021-08-13 上海康恒环境股份有限公司 Anti-corrosion arrangement structure and method for heating surface of waste incineration boiler
CN114278946A (en) * 2021-12-24 2022-04-05 杭州新世纪能源环保工程股份有限公司 Superheater device with suspension type structure for garbage incinerator

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