CN101530856A - Domestic waste incineration process based on mechanical biological joint pretreatment and system thereof - Google Patents
Domestic waste incineration process based on mechanical biological joint pretreatment and system thereof Download PDFInfo
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- CN101530856A CN101530856A CN200910010923A CN200910010923A CN101530856A CN 101530856 A CN101530856 A CN 101530856A CN 200910010923 A CN200910010923 A CN 200910010923A CN 200910010923 A CN200910010923 A CN 200910010923A CN 101530856 A CN101530856 A CN 101530856A
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Abstract
The invention relates to a domestic waste incineration treating process, in particular to a domestic waste incineration process based on mechanical biological joint pretreatment. The process comprises the following specific steps: 1) manual pre-sorting, in which large-size inert components easy to sort in domestic waste are sorted out; 2) mechanical pulverization, in which the components are pulverized into grain diameter of about between 30 and 70 mm; 3) the mechanical biological joint pretreatment, in which the domestic waste mechanically pulverized is subjected to microbial aerobic fermentation, in the fermentation process, reaction heat is generated, so that a domestic waste material pile is automatically heated to the temperature of between 50 and 60 DEG C, and simultaneously, the pretreatment is assisted with mechanical treatment for turning, piling and ventilating the material pile; 4) incineration, in which no auxiliary material is needed to add for incineration treatment; and 5) utilization of heat energy: residual heat is used for power generation or is supplied for the mechanical biological joint pretreatment. The domestic waste incineration process has the advantages that the process and a waste collection and transportation system form an urban domestic waste full-process management system so as to realize quantity reduction, recycling and harmlessness of the treatment of the domestic waste and meet the concept of cyclic economy and sustainable development.
Description
Technical field
The invention belongs to environmental technology field, relate to the burning disposal technology that a kind of house refuse is carried out.
Background technology
At present, the house refuse in domestic a lot of cities and towns still adopts the method for simple and easy stacking, and the house refuse of mixed collection is a kind of extremely complicated refuse, comprise plastics, rubber, wooden bamboo, stationery, dirt, brick pottery, metal, glass, yarn fabric, kitchen organic matter etc., because biodegradation and chemical action, the part component is rotted and biodegradation gradually, produces percolate and biogas, and soil, water body and atmosphere are all caused severe contamination.
Domestic rubbish disposal technology both domestic and external all with minimizing, resource and the harmless target that turns to, mainly contains sanitary landfills, burning and composting technology, the scope of application of having nothing in common with each other and condition.
Sanitary landfills is domestic most widely used treatment technology, be applicable to and handle the house refuse that content of organics is low, moisture content is low, landfill yard bottom and be covered with impervious material on every side, and lay catchment and weeper drain to discharge percolate, avoid the percolate polluted underground water, landfill yard can be used as land use for greening after closing.But the rubbish that domestic Sanitary Landfill Technology is handled is commonly the house refuse of mixed collection, and content of organics height, moisture content are big, and the landfill process produces a large amount of percolates and landfill gas, and surrounding enviroment are caused serious secondary pollution.And the sanitary landfills floor space is big, and ton cost of investment height requires high to addressing.Along with the development of other technologies, sanitary landfills will be as the final disposal means of other PROCESS FOR TREATMENT rubbish.
Composting process is applicable to the biodegradable component of categorised collection house refuse, this part garbage organism content height, moisture content are big, under action of microorganisms with debirs slaking and stabilisation, kill harmful germ and worm's ovum, produce organic nutrient soil, thus the resource of realization garbage disposal and innoxious.Composting process is not suitable for handling the house refuse of mixed collection, and impurity and harmful substance contents height cause quality of compost products low in the rubbish, find no market, and cause heavy metal accumulation to a certain degree after the use.
Burning method is a kind of high-temperature process technology of rubbish, the modern city of developed country and domestic economy prosperity all is widely used abroad, its advantage is that minimizing and innoxious degree are higher, burn the heat that produces and can be used for generating and heat supply, residue carries out recycling as the aggregate of building the road, and can significantly reduce the volume and weight of refuse.In the waste incineration process, the heat that discharges will be enough to provide rubbish to reach the required heat of ignition temperature and the required activation energy of combustion reaction takes place, and increases the heat that combustion process discharged otherwise just must add auxiliary fuel.Practical experience shows, concerning house refuse, as Lower heat value Q
LDuring＜3344kJ/kg, can not satisfy the condition of homeostasis burning, need to increase auxiliary fuel; As 3344＜Q
LDuring＜4180kJ/kg, just can not burn in theory, but the recovery energy of the waste heat that burning process produces is worth not quite by auxiliary fuel; As 4180＜Q
LDuring＜5000kJ/kg, the waste heat that solid waste burning produces can carry out recovery energy, and promptly waste heat can be used for generating electricity and heat supply; Work as Q
LDuring 6000kJ/kg, can guarantee that burning process is stable carries out, the waste heat that is produced can stably generate electricity and heat supply.Compare with composting technology with sanitary landfills, incineration technology ton cost of investment height, floor space is little, is applicable to the big (〉 600t/d of the rubbish daily output) the developed area.But the house refuse calorific value of China's mixed collection is generally lower at present, and except that the economically developed city of minority, the situation in most cities all is not suitable for directly carrying out burning disposal.
In view of the physicochemical property of China's house refuse and the limitation of conventional process technology such as sanitary landfills, burning and compost, the domestic rubbish disposal technology is developed into the treatment technology of diversification gradually by monotechnics.Domestic waste output is bigger, and suitable taking with the burning method is the garbage treating process of core technology.The existing garbage treating process of China is not inquired into suitable technology and path combination according to the physicochemical property of mixed collection house refuse, can not fundamentally realize resource, the harmless treatment of composting.
Chinese patent CN 1292475A " pretreatment system for incineration of garbage " is open: rubbish is carried out high temperature fly eradication sterilization under negative pressure, the hard refuse is removed in sorting automatically, with soft twister further cut, after the break process, rubbish send the incinerator burning electricity generation.It is fully feasible that this method is analyzed theoretically, but in practical operation, the crude waste of high-moisture percentage is carried out high temperature fly eradication sterilization need expend a large amount of energy, cause the waste of the energy and improve operating cost, not feasible at the domestic rubbish disposal of domestic city mixed collection.
Chinese patent CN1387962A " municipal living refuse comprehensive treatment method and system thereof " is open to be proposed: dry after the rubbish negative pressure is handled, rubbish after the oven dry is handled by the kind letter sorting, wherein organic perishables, flammable unperishable substance, waste material of buildings, Recyclable is separated classification handle.But this method need be dried the crude waste of high-moisture percentage equally, need expend a large amount of energy, and the house refuse of mixed collection is difficult to guarantee by kind letter sorting treatment effeciency.
Chinese patent CN1468818A " urban garbage disposal technology " is open: technology comprises steps such as processing, oven dry, burning, the flue gas of storing waste gas waste water in fermentation, the sweat are handled, cleaning slag, make rubbish spontaneous fermentation in the storage process, waste water send sewage treatment plant to handle.Rubbish spontaneous fermentation improves limitedly in this method to refuse thermal value, can't reach the required Lower heat value of homeostasis burning after crude waste is handled, and the waste water that rubbish fermentation produces belongs to percolate, and percolate need be sent to city B-grade sewage treatment plant and handle.Otherwise then cause secondary pollution, result is not thorough, and according to new regulation in 2008, this percolate processing mode will be under an embargo after 2011.
Summary of the invention
The objective of the invention is to overcome the limitation of above-mentioned traditional life technology of garbage disposal, provide a kind of based on the pretreated domestic waste incineration process of mechanical biological joint, with organic combinations of method such as machinery, biology, burnings, fundamentally improve refuse thermal value, reduce operating cost, and eliminate the secondary pollution that produces in the processing procedure.The present invention also provides based on the pretreated consumer waste incineration of mechanical biological joint system in addition, and system is simple, and is easy to operate.
The technical scheme that the present invention is adopted for achieving the above object is: based on the pretreated domestic waste incineration process of mechanical biological joint, comprise artificial pre-sorting, Mechanical Crushing, mechanical biological joint preliminary treatment, burning and heat energy utilization, concrete processing step:
1) artificial pre-sorting: at first carry out mechanical broken bag, then the house refuse after the broken bag is carried out artificial pre-sorting, the large volume inert component that is easy to sorting in the house refuse is sorted out;
2) Mechanical Crushing: the house refuse of removing the large volume inert component after the artificial pre-sorting is carried out Mechanical Crushing, is crushed to the about 30-70mm of particle diameter;
3) mechanical biological joint preliminary treatment: the house refuse after the Mechanical Crushing is carried out the microorganism aerobic fermentation, and sweat produces reaction heat, makes house refuse bank body independently be warming up to 50-60 ℃, is aided with mechanical treatment simultaneously, and the bank body is carried out turning and ventilation;
4) burn: be higher than 6000kJ/kg through the pretreated house refuse material of mechanical biological joint Lower heat value, need not add auxiliary fuel and carry out burning disposal;
5) heat energy utilization: burn the waste heat that produces and be used for generating, perhaps the mechanical biological joint preliminary treatment is given in heat supply.
Described technology comprises that also percolate handles: the leachate collection that each step is produced is to leachate equalization basin, the part leachate recirculation is to the mechanical biological joint preliminary treatment, utilize the biological respinse heat and the draught effect of microorganism aerobic process to consume percolate, and with the contaminant degradation in the percolate; The utilization of residue percolate is burned the generation waste heat and is carried out the low-temperature multi-effect evaporation, and concentrate carries out burning disposal;
Described technology comprises that also foul smell handles: the foul smell that produces in each step is collected, and the part foul smell is sent in the incinerator as secondary wind, and other foul smell are sent into the biological filter deodorizing cell processing, discharges after reaching discharge standard.
The bottom ash that described burning produces is used as the filler of building the road, fills out the hole with the large volume inert components such as brick pottery that manually sub-elect in advance, or carries out landfill disposal; Landfill behind the burning generation flyash curing; Burn the flue gas that produces and remove wherein harmful substance through flue gas treating process.
The present invention is based on the pretreated domestic garbage treating system of mechanical biological joint: comprise and manually presort menu unit, Mechanical Crushing unit, mechanical biological joint pretreatment unit, burning unit; Manually presort menu unit and be provided with mechanical broken bag device, manually presort the discharging of menu unit and be conveyed into the Mechanical Crushing unit, the discharging of Mechanical Crushing unit is conveyed into the mechanical biological joint pretreatment unit, turning material machinery is positioned at processing unit the bank body is carried out turning, ventilation unit connects the foul smell collector unit, the discharging of mechanical biological joint pretreatment unit is conveyed into the burning unit, burn the cell mesh waste heat and be transported to the generating place by pipeline, part of waste heat is given the mechanical biological joint pretreatment unit by the pipeline heat supply.
Described mechanical biological joint pretreatment unit percolate outlet is communicated with leachate equalization basin, the leachate equalization basin outlet divides three the tunnel, be communicated with mechanical biological joint pretreatment unit, biological filter deodorizing device and low-temperature multi-effect vaporising device respectively, the low-temperature multi-effect vaporising device is communicated with the burning unit.
The invention has the beneficial effects as follows: according to the house refuse biodegradable component content height of China's most of cities mixed collection, the characteristics that water content is big, calorific value is low, house refuse is carried out the mechanical biological joint preliminary treatment, be higher than 6000kJ/kg through the pretreated rubbish Lower heat value of mechanical biological joint, thereby reduce moisture content, improve calorific value, be incendive garbage, enter and burn the unit burning disposal, do not add auxiliary fuel in the burning process.The inert components such as brick pottery of burning the generation bottom ash and sub-electing previously also can be carried out landfill disposal as building the road or filling out the hole filler; Landfill behind the burning generation flyash curing.Burn the flue gas that produces and remove harmful substances such as bioxin, HCl, oxysulfide and nitrogen oxide through flue gas treating process.
Process using mechanical biological joint preliminary treatment of the present invention improves the crude waste calorific value, percolate all consumes on stream, foul smell is sent into incinerator and biological filter deodorizing cell processing, burning disposal minimizing effect is obvious, burn bottom ash, inert component and waste gas of incineration and carry out recycling, finally realize minimizing, the resource and innoxious of domestic rubbish disposal.This technology invention is compared with traditional incineration technology, and cost is low, does not have secondary pollution, is more suitable for the actual conditions of Chinese city garbage disposal.
System of the present invention is compact to design, the recycling energy, the ton cost of investment is low, floor space is little, burn the heat energy utilization rate height that produces, can directly send to the generating place or be back to material and heat up and temperature-fall period, make material keep the required temperature of reaction, improve the pretreatment unit service efficiency, the consumption that moisturizes; Waste heat also is used for the low-temperature multi-effect evaporation of percolate simultaneously, and the percolate processing unit makes full use of the biodegradability of percolate, 10% the percolate (COD, BOD and ammonia nitrogen all are starkly lower than the percolate that the sanitary landfills process produces) that output is about garbage treatment quantity, be collected into leachate equalization basin, the part leachate recirculation is to the mechanical biological joint pretreatment unit, utilize the biological respinse heat and the draught effect of microorganism aerobic process to consume percolate, and with the contaminant degradation in the percolate; The utilization of residue percolate is burned the generation waste heat and is carried out the low-temperature multi-effect evaporation, and concentrate carries out burning disposal.Foul smell is handled the foul smell of collecting is partly sent into incinerator as secondary wind, other foul smell are sent into the biological filter deodorizing cell processing, do not have secondary pollution, and make full use of the various energy that respectively go on foot garbage disposal, complement each other, reduce the external energy input to greatest extent.
Description of drawings
Fig. 1 is a process flow diagram of the present invention.
Fig. 2 is a system architecture schematic diagram of the present invention.
The specific embodiment
Be described in detail the present invention below in conjunction with specific embodiments and the drawings, but the present invention is not limited to specific embodiment.
Embodiment 1:
As shown in Figure 2 based on the pretreated domestic garbage treating system of mechanical biological joint: comprise and manually presort menu unit, Mechanical Crushing unit, mechanical biological joint pretreatment unit, burn the unit; Manually presort menu unit and be provided with mechanical broken bag device, manually presort the discharging of menu unit and be conveyed into the Mechanical Crushing unit, the discharging of Mechanical Crushing unit is conveyed into the mechanical biological joint pretreatment unit, turning material machinery is positioned at processing unit the bank body is carried out turning, and ventilation unit is housed connects the foul smell collector unit, mechanical biological joint pretreatment unit discharging opening is communicated with the burning unit mass transport is gone into to burn the unit, mechanical biological joint pretreatment unit liquid outlet is communicated with leachate equalization basin, the leachate equalization basin outlet divides three the tunnel, be communicated with the mechanical biological joint pretreatment unit respectively, biological filter deodorizing device and low-temperature multi-effect vaporising device, the low-temperature multi-effect vaporising device is communicated with the burning unit, burn the cell mesh waste heat and be transported to the generating place by pipeline, part of waste heat is given the mechanical biological joint pretreatment unit by the pipeline heat supply.
Embodiment 2
Adopt the system of embodiment 1 that the mixed collection house refuse is handled, the mixed collection house refuse consists predominantly of plastics, rubber, wooden bamboo, stationery, dirt, brick pottery, metal, glass, yarn fabric and kitchen organic matter etc., and concrete technology is:
1) artificial preliminary treatment: the house refuse that the house refuse collecting and transferring system is collected is after truck scale is weighed, and rubbish is poured in the rubbish storage tank of airtight reinforced concrete structure, and percolate is collected in rubbish storage tank bottom, keeps little negative pressure to leak to avoid foul smell in the storage tank.Use garbage bag breaking equipment that composting is carried out mechanical broken bag, broken bag sub-elects inert components such as large volume brick pottery after conveyer belt carries out artificial pre-sorting, avoids the large volume inert component that follow-up flow process is caused adverse effect.
2) Mechanical Crushing: sub-elect residue house refuse after the large volume inert component through refuse grinder, Mechanical Crushing is to the prose style free from parallelism of equivalent diameter 30-70mm (being best about 50).
3) mechanical biological joint preliminary treatment: broken back residue waste component enters the mechanical biological joint pretreatment unit, in mechanical turning, intermittent aeration and microorganism (aerobic and aerobic-anaerobic microbe: can either in the environment of oxygen is arranged, live actively, also can survive under the condition of anaerobic) effect under carry out aerobe and handle, the reaction heat that utilizes the microorganism aerobic fermentation to produce, make the bank body independently be warming up to 50-60 ℃, make that moisture evaporates in a large number in the rubbish, change the mechanical characteristic and the size distribution of biodegradable component, reduce msw water content, improve refuse thermal value.
4) burn: pretreated rubbish Lower heat value is greater than 6000kJ/kg, be combustible material, send into incinerator and carry out burning disposal, burn the flue gas that produces and remove bioxin through flue gas treating process, HCl, harmful substance such as oxysulfide and nitrogen oxide, before burning process adopts combustion, the discharging of the triple measure control in combustion neutralization combustion back bioxin, the PVC plastics class material that collecting and transferring system is avoided being rich in the chlorine element before the combustion enters house refuse, suppress the generation of bioxin predecessor in the combustion by control combustion conditions (3T), the combustion back is cleaned by the flue gas chilling, the charcoal absorption technology removes De bioxin in the flue gas, and these three kinds of measures can be reduced to 0.5ng/Nm with De bioxin concentration in the flue gas
3Below the TEQ, burn the flue gas that produces and handle back up to standard discharging.
5) burning the heat that produces recycles through waste heat boiler, produce heat energy and be mainly used in generating, partial heat energy is used for the low-temperature multi-effect evaporation of percolate, partial heat energy is used for the heat supply of intensification of mechanical biological joint pretreatment unit rubbish material and temperature-fall period, make material keep the required optimum temperature of biological respinse, improve mechanical biological joint pretreatment unit operating efficiency.End product is flying dust, the bottom ash of incinerator generation and the large volume inert component that sub-elects in the technological process, burns generation bottom ash and inert component as building the road aggregate or landfill, landfill behind the flyash curing.
6) percolate is handled: the percolate of collecting house refuse collecting and transferring system, rubbish storing, mechanical broken bag, artificial pre-sorting, Mechanical Crushing and the generation of mechanical biological joint preprocessing process is to leachate equalization basin, percolate partly recharges to the mechanical biological pretreatment unit, in the aerobe course of reaction, consumed, all the other percolate utilizations are burned the heat that produces and are carried out the low-temperature multi-effect evaporation, and concentrate sprays into incinerator and carries out burning disposal.
7) foul smell is handled: each flow process produces the part foul smell and is delivered to incinerator with blower fan, delivers to incinerator as secondary wind, and all the other foul smell are delivered to the biological filter deodorizing unit.
Claims (6)
1, based on the pretreated domestic waste incineration process of mechanical biological joint, it is characterized in that: it comprises artificial pre-sorting, Mechanical Crushing, mechanical biological joint preliminary treatment, burning and heat energy utilization, concrete processing step:
1) artificial pre-sorting: at first carry out mechanical broken bag, then the house refuse after the broken bag is carried out artificial pre-sorting, the large volume inert component that is easy to sorting in the house refuse is sorted out;
2) Mechanical Crushing: the house refuse of removing the large volume inert component after the artificial pre-sorting is carried out Mechanical Crushing, is crushed to the about 30-70mm of particle diameter;
3) mechanical biological joint preliminary treatment: the house refuse after the Mechanical Crushing is carried out the microorganism aerobic fermentation, and sweat produces reaction heat, makes house refuse bank body independently be warming up to 50-60 ℃, is aided with mechanical treatment simultaneously, and the bank body is carried out turning and ventilation;
4) burn: be higher than 6000kJ/kg through the pretreated house refuse material of mechanical biological joint Lower heat value, need not add auxiliary fuel and carry out burning disposal;
5) heat energy utilization: burn the waste heat that produces and be used for generating, perhaps the mechanical biological joint preliminary treatment is given in heat supply.
2, according to claim 1 based on the pretreated domestic waste incineration process of mechanical biological joint, it is characterized in that: technology comprises that also percolate handles: the leachate collection that each step is produced is to leachate equalization basin, the part leachate recirculation is to the mechanical biological joint preliminary treatment, utilize the biological respinse heat and the draught effect of microorganism aerobic process to consume percolate, and with the contaminant degradation in the percolate; The utilization of residue percolate is burned the generation waste heat and is carried out the low-temperature multi-effect evaporation, and concentrate carries out burning disposal;
3, according to claim 1 and 2 based on the pretreated domestic waste incineration process of mechanical biological joint, it is characterized in that: technology also comprises the foul smell processing: the foul smell that produces in each step is collected, the part foul smell is sent in the incinerator as secondary wind, other foul smell are sent into the biological filter deodorizing cell processing, discharge after reaching discharge standard.
4, according to claim 1 and 2 based on the pretreated domestic waste incineration process of mechanical biological joint, it is characterized in that: burn bottom ash that produces and the large volume inert components such as brick pottery that manually sub-elect in advance and be used as the filler of building the road, fill out the hole, or carry out landfill disposal; Landfill behind the burning generation flyash curing; Burn the flue gas that produces and remove wherein harmful substance through flue gas treating process.
5, based on the pretreated domestic garbage treating system of mechanical biological joint, it is characterized in that: comprise and manually presort menu unit, Mechanical Crushing unit, mechanical biological joint pretreatment unit, burning unit; Manually presort menu unit and be provided with mechanical broken bag device, manually presort the discharging of menu unit and be conveyed into the Mechanical Crushing unit, the discharging of Mechanical Crushing unit is conveyed into the mechanical biological joint pretreatment unit, turning material machinery is positioned at processing unit the bank body is carried out turning, ventilation unit connects the foul smell collector unit, the discharging of mechanical biological joint pretreatment unit is conveyed into the burning unit, burn the cell mesh waste heat and be transported to the generating place by pipeline, part of waste heat is given the mechanical biological joint pretreatment unit by the pipeline heat supply.
6, according to claim 5 based on the pretreated domestic garbage treating system of mechanical biological joint, it is characterized in that: the outlet of mechanical biological joint pretreatment unit percolate is communicated with leachate equalization basin, the leachate equalization basin outlet divides three the tunnel, be communicated with mechanical biological joint pretreatment unit, biological filter deodorizing device and low-temperature multi-effect vaporising device respectively, the low-temperature multi-effect vaporising device is communicated with the burning unit.
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| CN2009100109234A CN101530856B (en) | 2009-03-27 | 2009-03-27 | Domestic waste incineration process based on mechanical biological joint pretreatment and system thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233349A (en) * | 2010-04-28 | 2011-11-09 | 盐城豪瑞达实业有限公司 | Burning fly ash pretreatment technology and conveying apparatus |
| CN102357502A (en) * | 2011-07-20 | 2012-02-22 | 崔勇 | Full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage |
| CN102494344A (en) * | 2011-12-29 | 2012-06-13 | 曹先科 | Garbage incinerator for power generation |
| CN102642879A (en) * | 2012-04-27 | 2012-08-22 | 环境保护部华南环境科学研究所 | Method for treating landfill leachate and waste incineration fly ash simultaneously by adopting formulation and synergistic technology |
| CN104654312A (en) * | 2015-02-27 | 2015-05-27 | 四川欣源绿环保科技有限公司 | Flameless incineration process of solid waste |
| CN106881337A (en) * | 2017-04-19 | 2017-06-23 | 江苏雪枫环保科技有限公司 | A kind of many output formula biologic garbage processing equipments |
| CN107617630A (en) * | 2017-11-09 | 2018-01-23 | 成都建筑材料工业设计研究院有限公司 | A kind of domestic garbage comprehensive disposal and multicomponent Application way |
| CN108224429A (en) * | 2017-11-17 | 2018-06-29 | 华南理工大学 | A kind of rural garbage is innoxious, the incinerator and method of minimizing and recycling |
| CN111059540A (en) * | 2019-12-24 | 2020-04-24 | 常熟浦发第二热电能源有限公司 | Household garbage incineration power generation process |
| CN112570417A (en) * | 2020-11-09 | 2021-03-30 | 蓝天众成环保工程有限公司 | Mechanical biological pretreatment method for urban and rural household garbage |
| CN114410359A (en) * | 2021-12-22 | 2022-04-29 | 华南理工大学 | Production system for preparing derived fuel by coupling household garbage and biological straw |
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2009
- 2009-03-27 CN CN2009100109234A patent/CN101530856B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233349A (en) * | 2010-04-28 | 2011-11-09 | 盐城豪瑞达实业有限公司 | Burning fly ash pretreatment technology and conveying apparatus |
| CN102233349B (en) * | 2010-04-28 | 2015-04-08 | 盐城豪瑞达实业有限公司 | Burning fly ash pretreatment technology |
| CN102357502A (en) * | 2011-07-20 | 2012-02-22 | 崔勇 | Full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage |
| CN102357502B (en) * | 2011-07-20 | 2013-01-23 | 崔勇 | Full-closed recycling 'zero' discharge treatment method for urban and rural domestic garbage |
| CN102494344A (en) * | 2011-12-29 | 2012-06-13 | 曹先科 | Garbage incinerator for power generation |
| CN102642879A (en) * | 2012-04-27 | 2012-08-22 | 环境保护部华南环境科学研究所 | Method for treating landfill leachate and waste incineration fly ash simultaneously by adopting formulation and synergistic technology |
| CN104654312A (en) * | 2015-02-27 | 2015-05-27 | 四川欣源绿环保科技有限公司 | Flameless incineration process of solid waste |
| CN104654312B (en) * | 2015-02-27 | 2017-03-01 | 四川欣源绿环保科技有限公司 | A kind of nonflame burning process of solid waste |
| CN106881337A (en) * | 2017-04-19 | 2017-06-23 | 江苏雪枫环保科技有限公司 | A kind of many output formula biologic garbage processing equipments |
| CN107617630A (en) * | 2017-11-09 | 2018-01-23 | 成都建筑材料工业设计研究院有限公司 | A kind of domestic garbage comprehensive disposal and multicomponent Application way |
| CN108224429A (en) * | 2017-11-17 | 2018-06-29 | 华南理工大学 | A kind of rural garbage is innoxious, the incinerator and method of minimizing and recycling |
| CN111059540A (en) * | 2019-12-24 | 2020-04-24 | 常熟浦发第二热电能源有限公司 | Household garbage incineration power generation process |
| CN112570417A (en) * | 2020-11-09 | 2021-03-30 | 蓝天众成环保工程有限公司 | Mechanical biological pretreatment method for urban and rural household garbage |
| CN114410359A (en) * | 2021-12-22 | 2022-04-29 | 华南理工大学 | Production system for preparing derived fuel by coupling household garbage and biological straw |
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| Publication number | Publication date |
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| CN101530856B (en) | 2011-10-26 |
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