CN109028071A - A kind of energy conservation and environmental protection pyrolytic equipment for life refuse - Google Patents
A kind of energy conservation and environmental protection pyrolytic equipment for life refuse Download PDFInfo
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- CN109028071A CN109028071A CN201810508039.2A CN201810508039A CN109028071A CN 109028071 A CN109028071 A CN 109028071A CN 201810508039 A CN201810508039 A CN 201810508039A CN 109028071 A CN109028071 A CN 109028071A
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- China
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- environmental protection
- energy conservation
- pyrolysis
- equipment
- life refuse
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Classifications
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- 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
- F23G5/44—Details; Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of energy conservation and environmental protection pyrolytic equipment for life refuse, are made of pyrolysis oven, exhaust treatment system, waste water treatment system, Solid state fermentation system, photooxidation catalyst converter and air-introduced machine；The pyrolysis oven is a vertical cylinder, is made of dryer section, pyrolysis section, burning zone, burning segment；The exhaust treatment system is made of water circulation cooling system, interior circulation water dust scrubber, plasma deduster.A kind of energy conservation and environmental protection pyrolytic equipment for life refuse of the invention has the characteristics that energy conservation and environmental protection, decrement is significant, occupation area of equipment is small, easy to operate, garbage disposal is at low cost, harmless treatment is thorough and applied widely, can carry out harmless treatment to all substances without utility value and with certain calorific value.
Description
Technical field
The invention belongs to technical field of waste treatment, in particular to a kind of energy conservation and environmental protection pyrolytic equipment for life refuse.
Technical background
Garbage disposal, which refers to the process of for rubbish to be transformed into, is suitable for transport, utilization, storage and final disposal.It is reached by processing
To the purpose of innoxious, minimizing and recycling.The basic task of " innoxious " is to handle rubbish by engineering measure, is reached
Health is not damaged, does not pollute the natural environment of surrounding." innoxious " often has method to have: burning, sanitary landfills, compost
Deng；The basic task of " minimizing " is that the quantity and volume of rubbish are reduced and reduced by suitable engineering measure or method.It wants
Reach this purpose, on the one hand processing utilization is carried out to rubbish；On the other hand the generation of rubbish is reduced from source；" resource
The basic task of change " is that technological measure is taken to recycle useful substance and the energy from rubbish.Currently, more common both at home and abroad
Waste disposal method can substantially be divided into: sanitary landfills, composting method, incineration method and pyrolysismethod.These types of processing method is applicable in
Condition and processing feature, effect are had nothing in common with each other.
Pyrolytic technique is in a kind of garbage disposal new technology for researching and developing out in recent years.Pyrolysismethod and incineration method are two
A entirely different process.Burning is an exothermic process, and is pyrolyzed and needs to absorb amount of heat.The primary product of burning is two
Carbonoxide and water, and the primary product being pyrolyzed is flammable low molecular compound: gaseous hydrogen, methane, carbon monoxide；Liquid
The organic matters and tar, solvent naphtha etc. such as methanol, acetone, acetic acid, acetaldehyde.Solid mainly coke and carbon black.Pyrolytic technique
It is under anaerobic or anoxia condition, high-temperature heating organic matter makes its decomposition, and the macromolecular cleavage of organic matter is made to become small point therebetween
Son is until becoming gas (while may also have small molecule is aggregated to become macromolecular), to obtain fuel gas and a small amount of oil
The technology of product.Due to solids (semicoke remaining after garbage decomposition；Ash content and inorganic matter) in combustible it is few, therefore it is uncomfortable
In further gasification, and as fuel treatment, to also further reduce secondary pollution.
Following table is that common four kinds of trash processing way main indicators compare
Different trash processing way main indicator comparison sheets
For vast rural area and mountain area, house refuse generate range it is larger, village distribution it is more dispersed, if with one or
Several small towns are that unit builds refuse landfill, are that landfill yard capital expenditure and operating cost are higher first, cause very to small towns
Big economic pressures, followed by village are more dispersed, clear distance farther out, especially in mountain area, clear the more slopes urgency of bend, long
Not only freight is high for distance transport, the Environmental security accident for be easy to causeing rubbish to splash.And traditional burning mode, not only hold
Atmosphere pollution is easily caused, influences market town surrounding enviroment quality, and spontaneous firing is incomplete, remaining rubbish and percolate also will
It is entered in water body nearby by rain drop erosion, water body is polluted.And garbage compost requires degree to the sorting of rubbish front end
It is higher, the difficulty of operational management is increased, and final compost quality directly influences whether compost can be carried out, there are biggish
Risk, and in composting process, is easy to produce stench, is affected to surrounding enviroment, therefore, for vast rural area and mountain area,
Three kinds of landfill, compost and burning modes are not optimal final disposal modes.
Summary of the invention
For the problem present on, a kind of energy conservation and environmental protection for providing, economical and practical domestic rubbish disposal are set the present invention
It is standby.Concrete scheme is as follows:
A kind of energy conservation and environmental protection pyrolytic equipment for life refuse, by pyrolysis oven, exhaust treatment system, waste water treatment system, waste residue
Processing system, photooxidation catalyst converter and air-introduced machine composition；The pyrolysis oven is a vertical cylinder, by dryer section, pyrolysis section, combustion
Burn section, burning segment composition；The exhaust treatment system is removed by water circulation cooling system, interior circulation water dust scrubber, plasma
Dirt device composition.
Further scheme, the pyrolysis oven after open fire starts, be sent by sorting through screw feeding machine and be pyrolyzed by rubbish
Furnace roof portion is heated by high temperature gas flow from bottom to top during moving downward, then cracks.
Further scheme, the undecomposed organic matter in part and partial pyrolysis product in the pyrolytic process, in furnace bottom
The barometric damper being circular layout utilizes the combustion-supporting lower realization gasification, and combustion of magnetic air of temperature difference sucking, generates and thermally decomposes for rubbish
High temperature gas flow.
Further scheme, the waste water treatment system refer to generated containing a large amount of burnt during handling flue gas
After oils sewage is by external three sewage water filtration disposal systems processing, enters in equipment and further use after boosted；
The tar that will be generated in sewage water filtration disposal system, by returning to further pyrolysis processing in pyrolysis oven after sunning.
Further scheme, the pyrolysis furnace body material selection carbon steel；The dryer section, pyrolysis section, inside burning zone
It is served as a contrast using the refractory material of corrosion-resistant, high temperature resistant, high intensity；The pyrolysis furnace body outermost layer selects heat insulating casting material and silicon
Sour aluminum fiberboard.
The operating temperature of further scheme, the pyrolytic layer maintains 600-700 DEG C；The pyrolysis furnace outer wall work
When making, temperature is less than or equal to 40 DEG C.
Further scheme, this equipment clinker clinker ignition loss are less than or equal to 5%；The volume that equipment generates when work is lower than 60 points
Shellfish.
The utility model has the advantages that
1) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse of the invention has the advantages that energy conservation, when host process rubbish not
With oil, any fuel or a small amount of fuel, only feed system, a small amount of electricity consumption of smoke processing system are not almost had to.
2) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse of the invention has a feature of environmental protection, treated exhaust gas and residual
Slag complies fully with national emission standard.
3) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse of the invention decrement is significant, the organic matter rubbish after pyrolysis processing
Rubbish is finally reduced 95% or more.
4) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse occupied area of the invention is small, it can be achieved that nearest in rubbish source
Processing can save large amount of land resources without collecting transhipment and centralized processing.
5) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse of the invention is easy to operate, and common sanitationman by training in short term
Instruction can operate, and maintenance is very simple.
6) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse of the invention can handle any debirs, without complicated point
Class and sorting and preceding working process.Including waste plastics, rubber, petroleum pollution, animal carcass etc..
7) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse harmless treatment of the invention is thorough, due to its specially treated
Process flow, the dioxins concentration for being pyrolyzed it in combustion gas are lower than national standard or even also lower than European standard.
8) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse processing cost of the invention is low, and occupied area is small, construction investment
It is few.The combustible gas that pyrolysis oven makes full use of rubbish itself to generate simultaneously realizes energy circulation, lowers energy consumption, and saving auxiliary fuel is
The outstanding characteristic of the technology.
9) a kind of energy conservation and environmental protection pyrolytic equipment for life refuse of the invention is applied widely, is suitable for dispersed rural area, county
Grade centralized processing, small towns centralized processing, recreation ground, rural area, food processing factory, organic waste materials output enterprise.
In short, carrying out harmless treatment for all substances without utility value and with certain calorific value.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below to specific reality of the invention
The mode of applying elaborates.In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention.But this
Invention can be implemented with being much different from other way described herein, and those skilled in the art can be without prejudice to the present invention
Similar improvement is done in the case where intension, therefore the present invention is not limited by following public specific embodiment.
Below in conjunction with embodiment, the invention will be further described.
Embodiment
A kind of energy conservation and environmental protection pyrolytic equipment for life refuse, by pyrolysis oven, exhaust treatment system, waste water treatment system, waste residue
Processing system, photooxidation catalyst converter and air-introduced machine composition；The pyrolysis oven is a vertical cylinder, by dryer section, pyrolysis section, combustion
Burn section, burning segment composition；The exhaust treatment system is removed by water circulation cooling system, interior circulation water dust scrubber, plasma
Dirt device composition.
Further scheme, the pyrolysis oven after open fire starts, be sent by sorting through screw feeding machine and be pyrolyzed by rubbish
Furnace roof portion is heated by high temperature gas flow from bottom to top during moving downward, then cracks.
Further scheme, the undecomposed organic matter in part and partial pyrolysis product in the pyrolytic process, in furnace bottom
The barometric damper being circular layout utilizes the combustion-supporting lower realization gasification, and combustion of magnetic air of temperature difference sucking, generates and thermally decomposes for rubbish
High temperature gas flow.
Further scheme, the waste water treatment system refer to generated containing a large amount of burnt during handling flue gas
After oils sewage is by external three sewage water filtration disposal systems processing, enters in equipment and further use after boosted；
The tar that will be generated in sewage water filtration disposal system, by returning to further pyrolysis processing in pyrolysis oven after sunning.
Further scheme, the pyrolysis furnace body material selection carbon steel；The dryer section, pyrolysis section, inside burning zone
It is served as a contrast using the refractory material of corrosion-resistant, high temperature resistant, high intensity；The pyrolysis furnace body outermost layer selects heat insulating casting material and silicon
Sour aluminum fiberboard.
The operating temperature of further scheme, the pyrolytic layer maintains 600-700 DEG C；The pyrolysis furnace outer wall work
When making, temperature is less than or equal to 40 DEG C.
Further scheme, this equipment clinker clinker ignition loss are less than or equal to 5%；The volume that equipment generates when work is lower than 60 points
Shellfish.
Although hereinbefore having been made with reference to some embodiments, present invention is described, of the invention not departing from
In the case where range, it can be carried out various improvement and can with equivalent without replacement technical point therein, especially, as long as
There is no technical contradiction, the various features in the various embodiments of institute's careless mistake of the present invention can be combined by either type and be made
It is only in omitting length and examining of economizing on resources with, the description for not carrying out exhaustion to the case where these combinations in the present invention
Consider.Therefore, the invention is not limited to specific embodiments disclosed herein, and including falling into claim.
Claims (7)
1. a kind of energy conservation and environmental protection pyrolytic equipment for life refuse, it is characterised in that: by pyrolysis oven, exhaust treatment system, wastewater treatment
System, Solid state fermentation system, photooxidation catalyst converter and air-introduced machine composition；The pyrolysis oven is a vertical cylinder, by dryer section,
Pyrolysis section, burning zone, burning segment composition；The exhaust treatment system by water circulation cooling system, interior circulation water dust scrubber,
Plasma deduster composition.
2. a kind of energy conservation and environmental protection pyrolytic equipment for life refuse according to claim 1, it is characterised in that: the pyrolysis oven
After open fire starts, rubbish is sent at the top of pyrolysis oven by sorting through screw feeding machine, by from bottom to top during moving downward
High temperature gas flow heating, then crack.
3. a kind of energy conservation and environmental protection pyrolytic equipment for life refuse according to claim 2, it is characterised in that: the pyrolysis
The undecomposed organic matter in part and partial pyrolysis product in journey are sucked in the barometric damper that furnace bottom is circular layout using the temperature difference
The combustion-supporting lower realization gasification, and combustion of magnetic air, generate for rubbish thermal decomposition high temperature gas flow.
4. a kind of energy conservation and environmental protection pyrolytic equipment for life refuse according to claim 1, it is characterised in that: at the waste water
Reason system containing a large amount of tar class sewage passes through three external sewage water filtrations caused by referring to during handling flue gas
After disposal system processing, enters in equipment and further use after boosted；The tar that will be generated in sewage water filtration disposal system,
By returning to further pyrolysis processing in pyrolysis oven after sunning.
5. a kind of energy conservation and environmental protection pyrolytic equipment for life refuse according to claim 1, it is characterised in that: the pyrolysis oven
Body material selection carbon steel；The dryer section, pyrolysis section use corrosion-resistant, high temperature resistant, high intensity fire proofed wood inside burning zone
Material serves as a contrast；The pyrolysis furnace body outermost layer selects heat insulating casting material and aluminosilicate fiberboard.
6. a kind of energy conservation and environmental protection pyrolytic equipment for life refuse according to claim 1, it is characterised in that: the thermal decomposition
The operating temperature of layer maintains 600-700 DEG C；When the pyrolysis furnace outer wall works, temperature is less than or equal to 40 DEG C.
7. a kind of energy conservation and environmental protection pyrolytic equipment for life refuse according to claim 1, it is characterised in that: this equipment clinker heat
Burn decrement rate is less than or equal to 5%；The volume that equipment generates when work is lower than 60 decibels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810508039.2A CN109028071A (en) | 2018-05-24 | 2018-05-24 | A kind of energy conservation and environmental protection pyrolytic equipment for life refuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810508039.2A CN109028071A (en) | 2018-05-24 | 2018-05-24 | A kind of energy conservation and environmental protection pyrolytic equipment for life refuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109028071A true CN109028071A (en) | 2018-12-18 |
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ID=64611222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810508039.2A Pending CN109028071A (en) | 2018-05-24 | 2018-05-24 | A kind of energy conservation and environmental protection pyrolytic equipment for life refuse |
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| CN (1) | CN109028071A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145343A (en) * | 2011-03-25 | 2011-08-10 | 章大明 | Integrated garbage treatment and utilization method for effectively controlling dioxin |
| CN105509061A (en) * | 2016-01-07 | 2016-04-20 | 厦门青山绿水再生资源有限公司 | Domestic refuse suspension-type combustion carbonization pyrolysis system and treatment technique thereof |
| CN206582853U (en) * | 2017-01-19 | 2017-10-24 | 广西博世科环保科技股份有限公司 | Small-sized domestic garbage pyrolysis stove |
| CN107830525A (en) * | 2017-11-17 | 2018-03-23 | 华南理工大学 | A kind of rubbish cooperates with incineration treatment method and device with semi-dry sludge |
-
2018
- 2018-05-24 CN CN201810508039.2A patent/CN109028071A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145343A (en) * | 2011-03-25 | 2011-08-10 | 章大明 | Integrated garbage treatment and utilization method for effectively controlling dioxin |
| CN105509061A (en) * | 2016-01-07 | 2016-04-20 | 厦门青山绿水再生资源有限公司 | Domestic refuse suspension-type combustion carbonization pyrolysis system and treatment technique thereof |
| CN206582853U (en) * | 2017-01-19 | 2017-10-24 | 广西博世科环保科技股份有限公司 | Small-sized domestic garbage pyrolysis stove |
| CN107830525A (en) * | 2017-11-17 | 2018-03-23 | 华南理工大学 | A kind of rubbish cooperates with incineration treatment method and device with semi-dry sludge |
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Application publication date: 20181218 |