CN113685817A - Three-section type waste incineration system and method - Google Patents

Three-section type waste incineration system and method Download PDF

Info

Publication number
CN113685817A
CN113685817A CN202110919229.5A CN202110919229A CN113685817A CN 113685817 A CN113685817 A CN 113685817A CN 202110919229 A CN202110919229 A CN 202110919229A CN 113685817 A CN113685817 A CN 113685817A
Authority
CN
China
Prior art keywords
chamber
pyrolysis
grate
gas
gasification
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.)
Granted
Application number
CN202110919229.5A
Other languages
Chinese (zh)
Other versions
CN113685817B (en
Inventor
陆鹏
岑超平
叶绿萌
闫显辉
陈雄波
方平
陈定盛
陈冬瑶
唐志雄
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.)
South China Institute of Environmental Science of Ministry of Ecology and Environment
Original Assignee
South China Institute of Environmental Science of Ministry of Ecology and Environment
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 South China Institute of Environmental Science of Ministry of Ecology and Environment filed Critical South China Institute of Environmental Science of Ministry of Ecology and Environment
Priority to CN202110919229.5A priority Critical patent/CN113685817B/en
Publication of CN113685817A publication Critical patent/CN113685817A/en
Application granted granted Critical
Publication of CN113685817B publication Critical patent/CN113685817B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
    • 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
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • 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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • F23G5/165—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber arranged at a different level
    • 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
    • F23G5/442—Waste feed arrangements
    • F23G5/444—Waste feed arrangements for solid waste
    • 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
    • F23G5/50—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire

Abstract

A three-section garbage incineration system comprises a pyrolysis chamber, a mixed gasification chamber, a gas-phase burnout chamber and a solid-phase burnout chamber, wherein a first reciprocating grate is arranged in the pyrolysis chamber, a second reciprocating grate is arranged in the mixed gasification chamber, a third reciprocating grate is arranged in the solid-phase burnout chamber, the first reciprocating grate, the second reciprocating grate and the third reciprocating grate are sequentially connected, the upper area of the second reciprocating grate and the upper area of the third reciprocating grate are communicated with the gas-phase burnout chamber, a second exhaust structure is arranged on the gas-phase burnout chamber, a first exhaust structure is arranged on the pyrolysis chamber, the three-section garbage incineration method adopts the three-section garbage incineration system, domestic garbage firstly enters the pyrolysis chamber for pyrolysis and then enters the gasification mixed chamber for gasification, and the generated gasified gas and gasified residues respectively enter the gas-phase burnout chamber and the solid-phase burnout chamber for combustion, the three-section garbage incineration system has good treatment effect on the garbage, is not easy to generate dioxin and high-temperature corrosion of the heating surface in the furnace, can realize deep dechlorination, and belongs to the field of environmental engineering.

Description

Three-section type waste incineration system and method
Technical Field
The invention relates to the field of environmental engineering, in particular to a three-section type waste incineration system and a three-section type waste incineration method.
Background
With the rapid development of economy and the continuous acceleration of urbanization process, the production amount of solid wastes is rapidly increased, and the domestic wastes become a key factor restricting social development, so that the domestic wastes not only occupy a large amount of land, but also cause great harm to the ecological environment and human health.
The incineration is used as a main mode for disposing the municipal solid waste, the volume reduction and weight reduction effects are obvious, and the energy utilization can be realized. However, the domestic garbage contains a large amount of chlorine-containing components, such as plastics, kitchen waste, rubber, leather, electronic waste and the like, and the mass content of chlorine is between 0.05 and 0.25 percent. In the case of an imperfect garbage classification collection and disposal system, a large amount of chlorine-containing components still enter the garbage incinerator together with other components. Chlorine released in the incineration process mainly enters flue gas in the form of HCl, so that not only can incineration equipment be corroded and soil and water bodies be polluted, but also generation of dioxin which is a highly toxic substance can be caused. Due to the fact thatTherefore, attention must be paid to the control and emission reduction of chlorine in the incineration process of the household garbage. The chlorine of the household garbage incinerator is mainly controlled by two modes of pre-furnace dechlorination and post-furnace dechlorination, the pre-furnace dechlorination depends on perfect garbage classification and scientific sorting, the realization difficulty is high, post-furnace dechlorination needs to be matched with treatment facilities such as a deacidification tower and the like, the operation and maintenance cost is high, and the problems of high-temperature corrosion of a heating surface and dioxin generation caused by chlorine are difficult to avoid. Spraying limestone, slaked lime or CaO, Ca (OH) into the incinerator2The slurry method can also remove HCl in the incineration process, but has the problems of low dechlorination efficiency, complex pulping process, large medicament consumption and the like, and the problem of high-temperature corrosion of a heating surface caused by inorganic chlorine sources such as NaCl and KCl still exists.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention aims to: provides a three-stage garbage incineration system and a three-stage garbage incineration method which are used for incinerating municipal solid wastes and are not easy to generate dioxin and cause high-temperature corrosion of a heating surface in a furnace.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a syllogic waste incineration system, includes the pyrolysis chamber, the mixed gasification chamber, gaseous phase burns the cinder chamber, solid phase burns the cinder chamber, is equipped with first reciprocal grate in the pyrolysis chamber, is equipped with the reciprocal grate of second in the mixed gasification chamber, is equipped with the reciprocal grate of third in the solid phase burns the cinder chamber, and first reciprocal grate, the reciprocal grate of second and the reciprocal grate of third connect gradually, and the top region of the reciprocal grate of second and the top region of the reciprocal grate of third all communicate gaseous phase and burn the cinder chamber, are equipped with second exhaust structure on the gaseous phase burns the cinder chamber, are equipped with first exhaust structure on the pyrolysis chamber.
Preferably, the three-section waste incineration system further comprises a heat exchanger and a flue gas bypass pipe, the second exhaust structure is connected with the heat exchanger through the flue gas bypass pipe, a valve is arranged on the flue gas bypass pipe, and the heat exchanger is connected with the pyrolysis chamber and supplies heat to the pyrolysis chamber.
Preferably, the inclination angles of the first reciprocating grate, the second reciprocating grate and the third reciprocating grate are all in the range of 5-10 degrees.
A three-section type garbage incineration method adopts the three-section type garbage incineration system, and comprises the following steps:
s1, the household garbage is sent into a pyrolysis chamber for pyrolysis, and gas generated by pyrolysis is sent out through a first exhaust structure and is introduced into a deacidification tower for treatment;
s2, the household garbage after pyrolysis is sent into a mixed gasification chamber through the movement of a first reciprocating grate, and combustible solid waste is added into the mixed gasification chamber to be mixed with the household garbage and gasified, so that gasified gas and gasified residues are generated;
and S3, conveying the gasification residues into the solid-phase burn-out chamber for combustion through the movement of the second reciprocating grate to generate flue gas and ash, introducing the flue gas and the gasification gas into the gas-phase burn-out chamber for combustion, spraying an adsorbent into the gas-phase burn-out chamber by using a spray gun, and discharging the burn-out flue gas generated by combustion in the gas-phase burn-out chamber through the second exhaust structure.
Preferably, the household garbage is fed into the pyrolysis chamber by using a screw feeder in step S1, and the combustible solid waste is fed into the mixed gasification chamber by using a screw feeder in step S2.
Preferably, in step S1, the pyrolysis temperature of the pyrolysis chamber is controlled within the range of 250 ℃ to 320 ℃.
Preferably, in step S2, the gasification temperature of the mixed gasification chamber is controlled within the range of 650-800 ℃.
Preferably, in step S2, the equivalent air ratio of the gasification process is controlled to be between 0.5 and 0.8.
Preferably, in step S3, the adsorbent is CaO or CaCO3、Ca(OH)2、MgO、 MgCO3One or more of dolomite, calcite, magnesite and olivine.
The principle of the three-stage refuse incineration dechlorination system and the method is as follows.
The dechlorination reaction in the pyrolysis chamber mainly aims at the organic chlorine source in the household garbage. As an organic chlorine source, PVC plastic is a main source of chlorine element in household garbage, and can release most of chlorine in the form of HCl after pyrolysis at a lower temperature (250-320 ℃) (formula 1)) Therefore, the main chlorine source in the household garbage can be effectively removed by the pyrolysis chamber, the generated HCl is discharged through the first exhaust structure of the pyrolysis chamber, and does not enter the mixed gasification chamber and the burn-out chamber, so that the generation amount of dioxin in the furnace and the tail flue is greatly reduced. In addition, other flammable volatiles (e.g., H) in the range of 250-320 deg.C2、CH4CO, etc.) is less precipitated and does not cause loss of combustible components. The required temperature of the pyrolysis section is lower, and the heat exchange can be provided by the flue gas generated after incineration.
PVC→HCl+de-HCl PVC (1)
de-HCl PVC is the residue of dechlorinated PVC.
In the mixed gasification chamber, the household garbage and the combustible solid waste are mixed and gasified, the combustible solid waste is a low-chlorine material, and the mixed gasification process mainly aims at inorganic chlorine sources (mainly NaCl and KCl) in the household garbage. NaCl and KCl are heated to volatilize and deposit on the high-temperature heating surface, the corrosion effect on the heating surface is obviously stronger than that of HCl, and therefore the NaCl and KCl content in the deposit on the high-temperature heating surface needs to be reduced. The components such as Al, Si, Ca, Fe, S, P and the like in the combustible solid waste with low chlorine content can react with the chlorine salt to generate stable and nonvolatile compounds (formula 2 and formula 3), so that the content of NaCl and KCl in the high-temperature heating surface sediment is reduced, and the risk of high-temperature corrosion of the heating surface is greatly reduced.
Al2Si2O5OH4→Al2O3·2SiO2+2H2O (2)
Al2O3·2SiO2+2MCl→M2O·Al2O3·2SiO2+2HCl (3)
Wherein M may be K or Na.
And (3) spraying an adsorbent into the gas phase burnout chamber to perform chemical reaction (for example, formula 4 and formula 5) with the residual chlorine in the gas phase, so that the content of chlorine in the flue gas is greatly reduced, and deep dechlorination is realized.
CaO+2HCl→CaCl2+H2O (4)
MgO+2HCl→MgCl2+H2O (5)
In summary, the present invention has the following advantages:
1. according to the invention, a three-stage waste incineration system with pyrolysis dechlorination reaction, low-chlorine material mixing, gasification and fixation and adsorbent adsorption in the burning process is adopted, deep dechlorination in the furnace is realized, organic chlorine, inorganic chlorine and residual chlorine are respectively treated in a targeted manner at different stages, the dechlorination efficiency is over 95%, and the problems of dioxin generation and high-temperature corrosion of a heating surface caused by chlorine are effectively avoided.
2. In the invention, combustible solid waste such as sludge, biomass, algae residue and the like is mixed and gasified, so that the synergistic treatment of the combustible solid waste is realized; most chlorine is removed in the dechlorination reaction in the pyrolysis process, so that deep dechlorination can be realized only by adding a small amount of adsorbent in the burning process, the using amount and cost of the medicament are reduced, and the amount of the produced bottom slag is greatly reduced.
Drawings
FIG. 1 is a schematic view of a three-stage garbage incineration system.
Wherein, 1 is the pyrolysis chamber, 2 is the mixed gasification chamber, 3 is the solid phase burn-out room, 4 is the gaseous phase burn-out room, 5 is end sediment collection device, 6 is the heat exchanger, 7 is screw feeder, 8 is hydraulic drive device, 9 is the flue gas bypass pipe.
A first reciprocating grate is shown at 11 and a first exhaust structure is shown at 12. 21 is a second reciprocating grate and 22 is a second air inlet. 31 is a third reciprocating grate and 32 is a third air inlet. Burner 41, first air inlet 42 and lance 43.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Example one
As shown in figure 1, a syllogic waste incineration system, including pyrolysis chamber 1, mix gasification chamber 2, gaseous phase after-combustion chamber 4, solid phase after-combustion chamber 3, be equipped with first reciprocal grate 11 in the pyrolysis chamber, be equipped with the reciprocal grate 21 of second in the mix gasification chamber, be equipped with the reciprocal grate 31 of third in the solid phase after-combustion chamber, first reciprocal grate, the reciprocal grate of second and the reciprocal grate of third connect gradually, the top region of the reciprocal grate of second and the top region of the reciprocal grate of third all communicate gaseous phase after-combustion chamber, be equipped with second exhaust structure on the gaseous phase after-combustion chamber, be equipped with first exhaust structure 12 on the pyrolysis chamber.
The utility model provides a syllogic msw incineration system still includes heat exchanger 6, flue gas bypass pipe 9, and the second exhaust structure passes through the flue gas bypass pipe and connects the heat exchanger, is equipped with the valve on the flue gas bypass pipe, and the pyrolysis chamber is connected and for the pyrolysis chamber heat supply to the heat exchanger.
The inclination angles of the first reciprocating grate, the second reciprocating grate and the third reciprocating grate are all in the range of 5-10 degrees.
The gas phase burn-out chamber is provided with a first air inlet 42, the bottom of the second reciprocating grate is provided with a second air inlet 22, the bottom of the third reciprocating grate is provided with a third air inlet 32, and hot air is blown into the first air inlet, the second air inlet and the third air inlet by using blowers respectively during use.
The gas phase ember chamber is provided with a burner 41.
And a bottom slag collecting device 5 is arranged at an outlet of the third reciprocating grate, and bottom slag generated by combustion in the solid-phase combustion chamber enters the bottom slag collecting device. The three-section type garbage incineration method further comprises a screw feeder 7 which is driven by a driving motor to feed, and the first reciprocating grate, the second reciprocating grate and the third reciprocating grate are driven by a hydraulic driving device 8 to operate.
A three-section type garbage incineration method adopts the three-section type garbage incineration system, and comprises the following steps:
s1, the household garbage is sent into a pyrolysis chamber for pyrolysis, and gas generated by pyrolysis is sent out through a first exhaust structure and is introduced into a deacidification tower for treatment;
s2, the household garbage after pyrolysis is sent into a mixed gasification chamber through the movement of a first reciprocating grate, and combustible solid waste is added into the mixed gasification chamber to be mixed with the household garbage and gasified, so that gasified gas and gasified residues are generated;
and S3, conveying the gasification residues into the solid-phase burn-out chamber for combustion through the movement of the second reciprocating grate to generate flue gas and ash, introducing the flue gas and the gasification gas into the gas-phase burn-out chamber for combustion, spraying an adsorbent into the gas-phase burn-out chamber by using the spray gun 43, and discharging the burn-out flue gas generated by combustion in the gas-phase burn-out chamber through the second exhaust structure.
In step S1, the household garbage is fed into the pyrolysis chamber by using the screw feeder, and in step S2, the combustible solid waste is fed into the mixing and gasifying chamber by using the screw feeder.
In step S1, the pyrolysis temperature of the pyrolysis chamber is controlled within the range of 250 ℃ to 320 ℃. The temperature of the pyrolysis chamber can be controlled by controlling the amount of high-temperature flue gas introduced into the heat exchanger. In the temperature range of 250 ℃ and 320 ℃, HCl can be mostly separated out, and other combustible volatile matters are less separated out.
In step S2, the vaporization temperature of the mixing vaporization chamber is controlled within the range of 650-800 ℃. By controlling the amount of air introduced through the second air inlet, the temperature of the gasification chamber can be controlled.
In step S2, the equivalent air ratio of the gasification process is controlled to be between 0.5 and 0.8.
In step S3, the adsorbent is CaO or CaCO3、Ca(OH)2、MgO、MgCO3One or more of dolomite, calcite, magnesite and olivine. The spray gun sprays the adsorbent to adsorb residual chlorine in the gas-phase burn-out chamber, so that deep dechlorination in the furnace is realized.
In this example, the adsorbent is specifically CaO.
Example two
In this example, the adsorbent is specifically dolomite, a natural mineral.
The embodiment is not described in the first embodiment.
EXAMPLE III
In this example, the adsorbents are specifically CaO and MgO.
The embodiment is not described in the first embodiment.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims (10)

1. The utility model provides a syllogic waste incineration system which characterized in that: including pyrolysis chamber, mixed gasification chamber, gaseous phase burn-out chamber, solid phase burn-out chamber, be equipped with first reciprocal grate in the pyrolysis chamber, be equipped with the reciprocal grate of second in the mixed gasification chamber, be equipped with the reciprocal grate of third in the solid phase burn-out chamber, first reciprocal grate, the reciprocal grate of second and the reciprocal grate of third connect gradually, the top region of the reciprocal grate of second and the top region of the reciprocal grate of third all communicate gaseous phase burn-out chamber, be equipped with second exhaust structure on the gaseous phase burn-out chamber, be equipped with first exhaust structure on the pyrolysis chamber.
2. A three-stage waste incineration system according to claim 1, wherein: still include heat exchanger, flue gas bypass pipe, the second exhaust structure passes through the flue gas bypass pipe and connects the heat exchanger, is equipped with the valve on the flue gas bypass pipe, and the pyrolysis chamber is connected and supplies heat for the pyrolysis chamber to the heat exchanger.
3. A three-stage waste incineration system according to claim 1, wherein: the inclination angles of the first reciprocating grate, the second reciprocating grate and the third reciprocating grate are all in the range of 5-10 degrees.
4. A three-stage refuse incineration method using the three-stage refuse incineration system according to any one of claims 1 to 3, characterized in that: the method comprises the following steps:
s1, the household garbage is sent into a pyrolysis chamber for pyrolysis, and gas generated by pyrolysis is sent out through a first exhaust structure and is introduced into a deacidification tower for treatment;
s2, the household garbage after pyrolysis is sent into a mixed gasification chamber through the movement of a first reciprocating grate, and combustible solid waste is added into the mixed gasification chamber to be mixed with the household garbage and gasified, so that gasified gas and gasified residues are generated;
and S3, conveying the gasification residues into the solid-phase burn-out chamber for combustion through the movement of the second reciprocating grate to generate flue gas and ash, introducing the flue gas and the gasification gas into the gas-phase burn-out chamber for combustion, spraying an adsorbent into the gas-phase burn-out chamber by using a spray gun, and discharging the burn-out flue gas generated by combustion in the gas-phase burn-out chamber through the second exhaust structure.
5. A three-stage refuse incineration method according to claim 4, characterized in that: in step S1, the household garbage is fed into the pyrolysis chamber by using the screw feeder, and in step S2, the combustible solid waste is fed into the mixing and gasifying chamber by using the screw feeder.
6. A three-stage refuse incineration method according to claim 4, characterized in that: in step S1, the pyrolysis temperature of the pyrolysis chamber is controlled within the range of 250 ℃ to 320 ℃.
7. A three-stage refuse incineration method according to claim 4, characterized in that: in step S2, the combustible solid waste is one or more of sludge, biomass, and algae residue.
8. A three-stage refuse incineration method according to claim 4, characterized in that: in step S2, the vaporization temperature of the mixing vaporization chamber is controlled within the range of 650-800 ℃.
9. A three-stage refuse incineration method according to claim 4, characterized in that: in step S2, the equivalent air ratio of the gasification process is controlled to be between 0.5 and 0.8.
10. A three-stage refuse incineration method according to claim 4, characterized in that: in step S3, the adsorbent is CaO or CaCO3、Ca(OH)2、MgO、MgCO3One or more of dolomite, calcite, magnesite and olivine.
CN202110919229.5A 2021-08-11 2021-08-11 Three-section type garbage incineration system and method Active CN113685817B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110919229.5A CN113685817B (en) 2021-08-11 2021-08-11 Three-section type garbage incineration system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110919229.5A CN113685817B (en) 2021-08-11 2021-08-11 Three-section type garbage incineration system and method

Publications (2)

Publication Number Publication Date
CN113685817A true CN113685817A (en) 2021-11-23
CN113685817B CN113685817B (en) 2023-08-25

Family

ID=78579482

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110919229.5A Active CN113685817B (en) 2021-08-11 2021-08-11 Three-section type garbage incineration system and method

Country Status (1)

Country Link
CN (1) CN113685817B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235319A (en) * 1997-02-28 1998-09-08 Mitsubishi Heavy Ind Ltd Treatment of chlorine-containing waste
JPH11278822A (en) * 1998-03-31 1999-10-12 Nagasaki Kogyosho:Kk Simplified continuous activated carbon producing device
JP2003156208A (en) * 2001-11-19 2003-05-30 Ebara Corp Gas supply device and gas supply method
CN104019452A (en) * 2014-01-21 2014-09-03 无锡高尔环保科技有限公司 Waste incineration device and technology
CN205746864U (en) * 2016-06-30 2016-11-30 潍坊金丝达新能源科技有限公司 High temperature garbage gasification spray combustion electricity generation boiler
CN106833752A (en) * 2017-01-25 2017-06-13 浙江大学 The house refuse of three-stage technique cooperates with pyrolysis gasifying device and method with high-alkali coal
CN109485043A (en) * 2018-11-26 2019-03-19 东南大学 The system and method that biomass two-part prepares active carbon
CN111023112A (en) * 2019-10-23 2020-04-17 生态环境部华南环境科学研究所 System and method for adaptively adding dioxin inhibitor
CN210568447U (en) * 2019-12-16 2020-05-19 广州华科工程技术有限公司 Grate garbage pyrolysis gasification combustion integrated system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235319A (en) * 1997-02-28 1998-09-08 Mitsubishi Heavy Ind Ltd Treatment of chlorine-containing waste
JPH11278822A (en) * 1998-03-31 1999-10-12 Nagasaki Kogyosho:Kk Simplified continuous activated carbon producing device
JP2003156208A (en) * 2001-11-19 2003-05-30 Ebara Corp Gas supply device and gas supply method
CN104019452A (en) * 2014-01-21 2014-09-03 无锡高尔环保科技有限公司 Waste incineration device and technology
CN205746864U (en) * 2016-06-30 2016-11-30 潍坊金丝达新能源科技有限公司 High temperature garbage gasification spray combustion electricity generation boiler
CN106833752A (en) * 2017-01-25 2017-06-13 浙江大学 The house refuse of three-stage technique cooperates with pyrolysis gasifying device and method with high-alkali coal
CN109485043A (en) * 2018-11-26 2019-03-19 东南大学 The system and method that biomass two-part prepares active carbon
CN111023112A (en) * 2019-10-23 2020-04-17 生态环境部华南环境科学研究所 System and method for adaptively adding dioxin inhibitor
CN210568447U (en) * 2019-12-16 2020-05-19 广州华科工程技术有限公司 Grate garbage pyrolysis gasification combustion integrated system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
别如山;: "垃圾焚烧技术和产品及其在垃圾分类条件下的新进展" *
吕家扬;林颖;蔡凤珊;许榕发;庄僖;罗伟铿;: "市政污泥与生活垃圾协同焚烧的二?英排放特征及毒性当量平衡" *
涂叔颖;樊锐;: "一种新型生活垃圾焚烧发电技术工艺" *
雷鸣;谢冰;海景;张洁茹;程涛;卢加伟;: "小型简易生活垃圾焚烧炉二?英类排放特征及呼吸暴露风险评估" *

Also Published As

Publication number Publication date
CN113685817B (en) 2023-08-25

Similar Documents

Publication Publication Date Title
CN101468789B (en) Domestic garbage transformation technique, system and apparatus without conventional fuel for supporting combustion
CN105333439B (en) Secondary high-temperature gasification incineration system for garbage
CN103953931B (en) Incineration cracking type innocent garbage treatment device and process
US7611576B2 (en) Method and plant for processing waste
CN203791331U (en) System for synergistic treatment of municipal domestic waste in cement kiln
CN101786809B (en) Garbage disposal system used in cement dry kiln production and disposal method thereof
CN100529529C (en) Process and its device for clean burning and value gaining burning of solid fuel
CN101561144B (en) Clean incineration system of refuse and organic wastes and device thereof
CN103934254B (en) A kind of system and method for cement kiln associated treatment domestic waste
CN104211274A (en) Sludge reduction and recycling treatment device and sludge treatment method
CN101995025B (en) Household garbage incineration device without combustion-supporting of conventional fuel
CN1834535B (en) Smokeless coal burning boiler
CN203893189U (en) Incineration cracking type garbage harmless treatment device
CN201272768Y (en) Household waste conversion system and equipment without combustion supported by conventional fuel
KR20120136017A (en) The device of recycling combustible wastes
CN101725988B (en) Integrated method for treating and utilizing refuse
CN201254454Y (en) System and equipment for producing synthesis gas by rubbish and biomass raw material
CN113685817B (en) Three-section type garbage incineration system and method
CN102519047A (en) Hazardous waste harmless incineration system with low energy consumption
CN211119367U (en) Comprehensive treatment system for treating waste by using waste for domestic garbage and sludge
CN104456583B (en) A kind of chemical engineering sludge burning process
CN101516536B (en) A deposited industrial waste thermodecomposition apparatus and decomposition method using thereof
CN110822436A (en) Domestic garbage anoxic thermal decomposition treatment device and use method
CN1100233C (en) Technology for generating, heating and cooling by gasificating garbage and its gasification furnace
CN101881457A (en) Self-balanced sludge incineration method and system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant