CN101920260A - Comprehensive treatment and utilization method for urban garbage - Google Patents
Comprehensive treatment and utilization method for urban garbage Download PDFInfo
- Publication number
- CN101920260A CN101920260A CN2010102861702A CN201010286170A CN101920260A CN 101920260 A CN101920260 A CN 101920260A CN 2010102861702 A CN2010102861702 A CN 2010102861702A CN 201010286170 A CN201010286170 A CN 201010286170A CN 101920260 A CN101920260 A CN 101920260A
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- garbage
- manual sorting
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- rubbish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a comprehensive treatment and utilization method for urban garbage, which comprises the following steps of: firstly, placing garbage in a garbage dumping site into a roller sieve for carrying out screening treatment; carrying out separated treatment on building garbage screened by the screening treatment; carrying out deironing treatment on garbage left after the building garbage is screened and conveying scrap iron into a metal recycling system; conveying the garbage deironed by a deironing system into a manual sorting classification system; conveying organic garbage into a methane fermenting system by manual sorting; communicating a methane conveying pipe of the methane fermenting system into a boiler burning chamber of a thermoelectric system; conveying the inorganic garbage into a recycling oil refining system by manual sorting; conveying sorted metal into a metal recycling system by the manual sorting classification system; conveying sorted glass, and the like into a recycling system by the manual sorting classification system; conveying manually sorted garbage into a garbage crushing system; and conveying the garbage crushed by the garbage crushing system into the boiler burning chamber of the thermoelectric system. The invention can effectively solve the problem of blocking a deslagging system of a garbage boiler, greatly reduce water content in the garbage and the running cost of a garbage power plant and improve the comprehensive utilization effect of the garbage.
Description
Technical field
The present invention relates to the method that a kind of municipal refuse integrated treatment utilizes, is that a kind of utilization screening, method for sorting carry out rubbish biogas fermentation, reclaim comprehensive utilization method such as oil refining, burning electricity generation.
Background technology
At present, the recirculating fluidized bed refuse-burning plant that the whole nation puts into effect, the cycle of operation is all shorter, mainly because of being owing to garbage sorting is not thorough, stops up the slag system that removes of garbage fired boiler, by the slag system that removes of forced-stopping machine cleaning boiler.For a long time, the cycle of operation of refuse-burning plant is short, operating cost is high, rubbish comprehensive utilization weak effect has become a difficult problem.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of and can effectively solve the problem of removing slag system of stopping up garbage fired boiler, can reduce the operating cost of refuse-burning plant, improve the method for a kind of municipal refuse integrated treatment utilization of rubbish comprehensive utilization effect.
Purpose of the present invention can realize by following technical scheme:
The method that a kind of municipal refuse integrated treatment utilizes, concrete processing method is as follows:
A, at first in each small towns, subdistrict office sets up point to collect municipal refuse in the 3-5 kilometer range;
B, rubbish is entered the storehouse, is promoted to conveyer belt with grab bucket and is transported to rotary screen and carries out sub-sieve:
(1) size is entered drying system less than rubbish below 200 millimeters; Size is sorted processing greater than 200 millimeters rubbish;
(2) filter out size by sub-sieve and handle separately, recycle greater than 200 millimeters building waste;
(3) all the other rubbish enter the deironing system and carry out deironing and handle, and the scrap iron that the deironing system clears is sent into the metal recovery system, and the rubbish that carries out after deironing is handled through the deironing system enters manual sorting's categorizing system;
(4) by manual sorting's categorizing system organic wastes such as the living beings that sort out, pericarp, spoil are sent into the organic waste treatment system, the organic waste treatment system is sent organic waste into marsh gas fermenting system, and the biogas carrier pipe of marsh gas fermenting system feeds the boiler Burning Room of heat and power system;
(5) by manual sorting's categorizing system inorganic refuses such as the waste or used plastics that sorts out, rubber are sent into the inorganic refuse treatment system, the inorganic refuse treatment system is sent into inorganic refuse and is reclaimed low temperature distillation system;
(6) by manual sorting's categorizing system the metal that sorts out is sent into the metal recovery system;
(7) by manual sorting's categorizing system the glass that sorts out is recycled;
(8) send into the refuse breaking system through the rubbish behind the manual sorting, the boiler Burning Room that the rubbish after the fragmentation of refuse breaking system is sent into heat and power system burns.
The present invention compared with prior art has can effectively solve the problem of removing slag system of stopping up garbage fired boiler, can significantly reduce the moisture content in the rubbish, can reduce the operating cost of refuse-burning plant, improves the advantage of rubbish comprehensive utilization effect.
Description of drawings
Accompanying drawing is a system schematic of the present invention
It specifically is mode
The method that a kind of municipal refuse integrated treatment utilizes, at first be place where the garage is piled up to be put into rotary screen carry out sub-sieve, by sub-sieve the building waste of size greater than 200 millimeters screened, the building waste that screens is handled separately and can be carried out brickmaking, system ash etc., filtering out rubbish behind the building waste enters magnet absorption type deironing system and carries out deironing and handle, the scrap iron that the deironing system clears is sent into the metal recovery system, the rubbish that carries out after deironing is handled through the deironing system enters manual sorting's categorizing system, by manual sorting's categorizing system with the living beings that sort out, pericarp, organic wastes such as spoil are sent into the organic waste treatment system, the organic waste treatment system is sent organic waste into marsh gas fermenting system, the biogas carrier pipe of marsh gas fermenting system feeds the boiler Burning Room of heat and power system, by manual sorting's categorizing system with the waste or used plastics that sorts out, inorganic refuses such as rubber are sent into the inorganic refuse treatment system, the inorganic refuse treatment system is sent into inorganic refuse and is reclaimed distillation system, by manual sorting's categorizing system the metal that sorts out is sent into the metal recovery system, by manual sorting's categorizing system glass of sorting out etc. is sent into recycling system, send into the refuse breaking system through the rubbish behind the manual sorting, the rubbish after the fragmentation of refuse breaking system is sent into the boiler Burning Room of heat and power system.
Claims (1)
1. the method utilized of a municipal refuse integrated treatment is characterized in that:
A, at first in each small towns, subdistrict office sets up point to collect municipal refuse in the 3-5 kilometer range;
B, rubbish is entered the storehouse, is promoted to conveyer belt with grab bucket and is transported to rotary screen and carries out sub-sieve:
(1) size is entered drying system less than rubbish below 200 millimeters; Size is sorted processing greater than 200 millimeters rubbish;
(2) filter out size by sub-sieve and handle separately, recycle greater than 200 millimeters building waste;
(3) all the other rubbish enter the deironing system and carry out deironing and handle, and the scrap iron that the deironing system clears is sent into the metal recovery system, and the rubbish that carries out after deironing is handled through the deironing system enters manual sorting's categorizing system;
(4) by manual sorting's categorizing system organic wastes such as the living beings that sort out, pericarp, spoil are sent into the organic waste treatment system, the organic waste treatment system is sent organic waste into marsh gas fermenting system, and the biogas carrier pipe of marsh gas fermenting system feeds the boiler Burning Room of heat and power system;
(5) by manual sorting's categorizing system inorganic refuses such as the waste or used plastics that sorts out, rubber are sent into the inorganic refuse treatment system, the inorganic refuse treatment system is sent into inorganic refuse and is reclaimed low temperature distillation system;
(6) by manual sorting's categorizing system the metal that sorts out is sent into the metal recovery system;
(7) by manual sorting's categorizing system the glass that sorts out is recycled;
(8) send into the refuse breaking system through the rubbish behind the manual sorting, the boiler Burning Room that the rubbish after the fragmentation of refuse breaking system is sent into heat and power system burns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102861702A CN101920260B (en) | 2010-09-19 | 2010-09-19 | Comprehensive treatment and utilization method for urban garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102861702A CN101920260B (en) | 2010-09-19 | 2010-09-19 | Comprehensive treatment and utilization method for urban garbage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101920260A true CN101920260A (en) | 2010-12-22 |
| CN101920260B CN101920260B (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102861702A Expired - Fee Related CN101920260B (en) | 2010-09-19 | 2010-09-19 | Comprehensive treatment and utilization method for urban garbage |
Country Status (1)
| Country | Link |
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| CN (1) | CN101920260B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397871A (en) * | 2011-05-16 | 2012-04-04 | 王景葵 | Classification method for urban domestic refuse |
| CN102563659A (en) * | 2012-03-02 | 2012-07-11 | 唐伟民 | Refuse incineration power generation process and refuse incineration power generation equipment |
| CN102580980A (en) * | 2012-02-10 | 2012-07-18 | 中山市恒动机械制造有限公司 | High-flow urban garbage pretreatment process and equipment |
| CN102658288A (en) * | 2012-04-24 | 2012-09-12 | 攸县城乡环境同治工作办公室 | Separate waste collection treating method used in rural area |
| CN103394499A (en) * | 2013-07-27 | 2013-11-20 | 邱泽国 | Automatic classified collection and direct regeneration engineering for full-automatic garbage standard classification pipelines |
| CN108006657A (en) * | 2017-10-31 | 2018-05-08 | 福建省爱善环保科技有限公司 | A kind of building waste recycles brickmaking integration apparatus |
| CN108421811A (en) * | 2018-03-22 | 2018-08-21 | 成都华凡科技有限公司 | Sanitary waste and plantation livestock waste categorised collection ecological utilization method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326768A (en) * | 1976-08-26 | 1978-03-13 | Mitsubishi Heavy Ind Ltd | Treating method for waste matter from living system |
| CN1244448A (en) * | 1998-08-07 | 2000-02-16 | 泰和通环保技术有限公司 | City domestic refuse treating method |
| CN101081402A (en) * | 2007-06-29 | 2007-12-05 | 周建华 | Integrated ulilization processing system for treating daily-life garbage without environmental pollution by reclaiming and regenerating |
-
2010
- 2010-09-19 CN CN2010102861702A patent/CN101920260B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326768A (en) * | 1976-08-26 | 1978-03-13 | Mitsubishi Heavy Ind Ltd | Treating method for waste matter from living system |
| CN1244448A (en) * | 1998-08-07 | 2000-02-16 | 泰和通环保技术有限公司 | City domestic refuse treating method |
| CN101081402A (en) * | 2007-06-29 | 2007-12-05 | 周建华 | Integrated ulilization processing system for treating daily-life garbage without environmental pollution by reclaiming and regenerating |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397871A (en) * | 2011-05-16 | 2012-04-04 | 王景葵 | Classification method for urban domestic refuse |
| CN102580980A (en) * | 2012-02-10 | 2012-07-18 | 中山市恒动机械制造有限公司 | High-flow urban garbage pretreatment process and equipment |
| CN102563659A (en) * | 2012-03-02 | 2012-07-11 | 唐伟民 | Refuse incineration power generation process and refuse incineration power generation equipment |
| CN102563659B (en) * | 2012-03-02 | 2015-02-25 | 唐伟民 | Refuse incineration power generation process and refuse incineration power generation equipment |
| CN102658288A (en) * | 2012-04-24 | 2012-09-12 | 攸县城乡环境同治工作办公室 | Separate waste collection treating method used in rural area |
| CN103394499A (en) * | 2013-07-27 | 2013-11-20 | 邱泽国 | Automatic classified collection and direct regeneration engineering for full-automatic garbage standard classification pipelines |
| CN103394499B (en) * | 2013-07-27 | 2017-04-12 | 邱泽国 | Automatic classified collection and direct regeneration engineering for full-automatic garbage standard classification pipelines |
| CN108006657A (en) * | 2017-10-31 | 2018-05-08 | 福建省爱善环保科技有限公司 | A kind of building waste recycles brickmaking integration apparatus |
| CN108421811A (en) * | 2018-03-22 | 2018-08-21 | 成都华凡科技有限公司 | Sanitary waste and plantation livestock waste categorised collection ecological utilization method |
| CN108421811B (en) * | 2018-03-22 | 2022-03-22 | 成都华凡科技有限公司 | Ecological utilization method for classified collection of domestic waste and planting and breeding waste |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101920260B (en) | 2012-12-05 |
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