CN103229675A - Full-automatic greenhouse recycling system of compost tail gas - Google Patents
Full-automatic greenhouse recycling system of compost tail gas Download PDFInfo
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- CN103229675A CN103229675A CN2013101741444A CN201310174144A CN103229675A CN 103229675 A CN103229675 A CN 103229675A CN 2013101741444 A CN2013101741444 A CN 2013101741444A CN 201310174144 A CN201310174144 A CN 201310174144A CN 103229675 A CN103229675 A CN 103229675A
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
Disclosed is a full-automatic greenhouse recycling system of compost tail gas. A tail gas collecting system is arranged at the upper end of an organic waste compost reaction chamber. An outlet of the tail gas collecting system is sequentially connected with a biofilter, a first online gas analyzer, a first gas flow meter and a greenhouse. An online temperature and humidity analyzer and a second online gas analyzer are connected with the greenhouse. The first online gas analyzer, the first gas flow meter, the second online gas analyzer and the online temperature and humidity analyzer are all connected with a data acquisition integrated system. The organic waste compost reaction chamber is connected with the data acquisition integrated system through a blower, the second gas flow meter, a first magnetic valve and a second magnetic valve. The full-automatic greenhouse recycling system of compost tail gas is an ecological recycling organic waste disposal device, the zero discharge of the organic waste compost tail gas is achieved in the whole process, the compost tail gas is recycled through the biofilter and the greenhouse, the whole system not only achieves the effective disposal of the organic wastes, but also enables the wastes to be recycled in the whole process and changes the wastes into wealth.
Description
Technical field: the present invention relates to a kind of organic waste ecological circulation recycling system, particularly a kind of full-automatic composting tail gas greenhouse recycling system belongs to the Environmental Technology field.
Background technology: can volatilization produce a large amount of ammonia-containing exhausts in the biological compost manufacturing process, not only bring unplessantness displeasure to operating personnel, also may cause the respiratory disease of people and domestic animal, and can cause acid rain and increase natural ecosystems medium temperature chamber effect after entering atmosphere.At present, the deodorizing method that adopts in the compost manufacturing process has a lot, such as WATER-WASHING METHOD, absorption method, soup facture, biofiltration process, air dilution method and ozone oxidation method etc.
Summary of the invention: at above-mentioned the deficiencies in the prior art, the invention provides a kind of full-automatic composting tail gas greenhouse recycling system.
For achieving the above object, the technical solution used in the present invention is: full-automatic composting tail gas greenhouse recycling system includes organic waste compost reative cell (1), tail gas collection system (2), biofilter (3), the first online gas analyzer (4), first gas flowmeter (5), the second online gas analyzer (6), online temp. and humidity analyzer (7), greenhouse (8), fan blower (9), second gas flowmeter (10), first magnetic valve (11), second magnetic valve (12) and data acquisition integrated system (13).Tail gas collection system (2) is in the upper end of debirs compost reative cell (1).The outlet of tail gas collection system (2) connects biofilter (3), online gas analyzer (4), first gas flowmeter (5) and greenhouse (8) successively.Online temp. and humidity analyzer (7) is connected with greenhouse (8) with the second online gas analyzer (6).The first online gas analyzer (4), first gas flowmeter (5), the second online gas analyzer (6) and online temp. and humidity analyzer (7) all are connected with data acquisition integrated system (13).Debirs compost reative cell (1) is connected with data acquisition integrated system (13) by fan blower (9), second gas flowmeter (10), first magnetic valve (11), second magnetic valve (12).
The whole process of the present invention can realize the zero-emission of organic waste composting tail gas, by biofilter and greenhouse, the recycling whole system of composting tail gas had both been realized effective processing of organic waste, make that again the refuse overall process is recycling, and turning waste into wealth, is a kind of ecological circulation formula organic waste treatment facility.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment:
As shown in Figure 1: full-automatic composting tail gas greenhouse recycling system includes organic waste compost reative cell 1, tail gas collection system 2, biofilter 3, the first online gas analyzer 4, first gas flowmeter 5, the second online gas analyzer 6, online temp. and humidity analyzer 7, greenhouse 8, fan blower 9, second gas flowmeter 10, first magnetic valve 11, second magnetic valve 12 and data acquisition integrated system 13.Tail gas collection system 2 is in the upper end of debirs compost reative cell 1.The outlet of tail gas collection system 2 connects biofilter 3, online gas analyzer 4, first gas flowmeter 5 and greenhouse 8 successively.Online temp. and humidity analyzer 7 is connected with greenhouse 8 with the second online gas analyzer 6.The first online gas analyzer 4, first gas flowmeter 5, the second online gas analyzer 6 all are connected with data acquisition integrated system 13 with online temp. and humidity analyzer 7.Debirs compost reative cell 1 is connected with data acquisition integrated system 13 by fan blower 9, second gas flowmeter 10, first magnetic valve 11, second magnetic valve 12.
Each component function:
1, debirs compost reative cell: biochemical reaction takes place and the material of a kind of similar humous soil of formation of degrading in the organic matter in the organic waste under microbial action, the reactor that is used as fertilizer and is used for improving the soil.
2, tail gas collection system: the tail gas of output is realized three phase separation through collecting herein in the composting process;
3, biofilter: biofilter inner filling active filler, the microorganism of the energy degradation of contaminant of having grown in the filler.Waste gas after pressurization is prewetted, from the bottom or the side enter the biofilter, contact with the biomembrane that adheres to generation on the filler (microorganism), absorbed by biomembrane, finally be degraded to materials such as water and carbonic acid gas, the gas of handling is discharged from the top of biofilter.
4, the first online gas analyzer: the composting tail gas composition of on-line analysis after biofilter purifies.
5, first gas flowmeter: the composting tail gas output of on-line metering after biofilter purifies.
6, the second online gas analyzer: on-line analysis greenhouse composition of gases within.
7, online temp. and humidity analyzer: air themperature, humidity in the on-line monitoring greenhouse.
8, greenhouse: in the season that is being not suitable for plant growth, be used for the facility of cultivated plant, can be provided breeding time and increase output;
9, fan blower: the source that organic waste compost reactor oxygen is supplied with, can take away too much heat and moisture by fan blower simultaneously.
10, second gas flowmeter: on-line metering enters the air capacity in debirs compost reative cell and greenhouse.
11, first magnetic valve: the electromagnetic force that relies on the power supply coil to produce drives the valve that movable core opens and closes flap, is the industrial equipment of controlling debirs compost reative cell aeration.
12, second magnetic valve: the electromagnetic force that relies on the power supply coil to produce drives the valve that movable core opens and closes flap, is the industrial equipment of controlling the greenhouse aeration.
13, data acquisition integrated system: the data acquisition integrated system is integrated in a circuit board based on the chip of online gas analyzer, temp. and humidity on-line monitoring instrument and flow meter data acquisition module platform, storage chip etc., make its data-message be transferred to data handling system, realize online gas analyzer, flowmeter, fan blower and magnetic valve etc. are realized composting tail gas full-automatic greenhouse regulation and control.
Workflow:
1, debirs compost reative cell tail gas that is rich in carbonic acid gas and other organic gas of output in composting process is collected through tail gas collection system;
2, the composting tail gas of Shou Jiing enters deodourizing in the biofilter, and behind biofilter, organic foul gas is cleaned in the tail gas, and gas concentration lwevel further increases in the tail gas;
3, be rich in carbon dioxide tail gas through the first online gas analyzer analytical gas composition after purifying, online data is recorded in the data acquisition integrated system;
4, control first gas flowmeter through the data acquisition integrated system, allow tail gas enter the greenhouse, crops are grown under carbon dioxide enriched environment, promote photosynthesis;
5, gas concentration and temperature, humidity in the second online gas analyzer and the online temp. and humidity analyzer monitoring greenhouse, data are in time imported in the data acquisition integrated system;
6, calculate by analysis after, data acquisition integrated system control fan blower and second gas flowmeter by first magnetic valve and second solenoid control debirs compost reative cell and the greenhouse gases flow, are realized automatic composting tail gas greenhouse recycling.
Claims (1)
1. full-automatic composting tail gas greenhouse recycling system is characterized in that: include organic waste compost reative cell (1), tail gas collection system (2), biofilter (3), the first online gas analyzer (4), first gas flowmeter (5), the second online gas analyzer (6), online temp. and humidity analyzer (7), greenhouse (8), fan blower (9), second gas flowmeter (10), first magnetic valve (11), second magnetic valve (12) and data acquisition integrated system (13); Tail gas collection system (2) is in the upper end of debirs compost reative cell (1), the outlet of tail gas collection system (2) connects biofilter (3) successively, online gas analyzer (4), first gas flowmeter (5) and greenhouse (8), online temp. and humidity analyzer (7) is connected with greenhouse (8) with the second online gas analyzer (6), the first online gas analyzer (4), first gas flowmeter (5), the second online gas analyzer (6) all is connected with data acquisition integrated system (13) with online temp. and humidity analyzer (7), and debirs compost reative cell (1) is by fan blower (9), second gas flowmeter (10), first magnetic valve (11), second magnetic valve (12) is connected with data acquisition integrated system (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310174144.4A CN103229675B (en) | 2013-05-13 | 2013-05-13 | Full-automatic greenhouse recycling system of compost tail gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174144.4A CN103229675B (en) | 2013-05-13 | 2013-05-13 | Full-automatic greenhouse recycling system of compost tail gas |
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| CN103229675A true CN103229675A (en) | 2013-08-07 |
| CN103229675B CN103229675B (en) | 2014-08-20 |
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| CN201310174144.4A Expired - Fee Related CN103229675B (en) | 2013-05-13 | 2013-05-13 | Full-automatic greenhouse recycling system of compost tail gas |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453062A (en) * | 2002-04-23 | 2003-11-05 | 长春市环保技术开发公司 | Biological filtering method of eliminating off odour from solid waste |
| CN100450589C (en) * | 2007-01-09 | 2009-01-14 | 郭荣宗 | Intensified absorbing combined gas biological purifying method |
| CN101224999B (en) * | 2008-01-16 | 2010-10-27 | 宝林 | Anaerobic digestion handling method for restaurant garbage |
| CN101759467B (en) * | 2008-12-24 | 2012-10-17 | 中国环境科学研究院 | Rural solid waste mixed aerobic composting method |
| CN102924132A (en) * | 2012-11-28 | 2013-02-13 | 沈阳航空航天大学 | Organic landfill leachate recycling composting reactor |
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2013
- 2013-05-13 CN CN201310174144.4A patent/CN103229675B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453062A (en) * | 2002-04-23 | 2003-11-05 | 长春市环保技术开发公司 | Biological filtering method of eliminating off odour from solid waste |
| CN100450589C (en) * | 2007-01-09 | 2009-01-14 | 郭荣宗 | Intensified absorbing combined gas biological purifying method |
| CN101224999B (en) * | 2008-01-16 | 2010-10-27 | 宝林 | Anaerobic digestion handling method for restaurant garbage |
| CN101759467B (en) * | 2008-12-24 | 2012-10-17 | 中国环境科学研究院 | Rural solid waste mixed aerobic composting method |
| CN102924132A (en) * | 2012-11-28 | 2013-02-13 | 沈阳航空航天大学 | Organic landfill leachate recycling composting reactor |
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| CN103229675B (en) | 2014-08-20 |
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