CN103964905A - Composting device and method - Google Patents
Composting device and method Download PDFInfo
- Publication number
- CN103964905A CN103964905A CN201410242928.0A CN201410242928A CN103964905A CN 103964905 A CN103964905 A CN 103964905A CN 201410242928 A CN201410242928 A CN 201410242928A CN 103964905 A CN103964905 A CN 103964905A
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- CN
- China
- Prior art keywords
- composting
- compost
- secondary fermentation
- mixing agitator
- bin
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a composting device comprising a dehydrator, wherein the dehydrator is communicated with a mixing agitator; the mixing agitator is connected with a composting bin; the composting bin is connected with a secondary fermentation bin. A composting method comprises the steps of (1) matching an organic solid dehydrated by the dehydrator according to the carbon nitrogen ratio and moisture content required for composting, mixing the organic solid with auxiliary materials in the mixing agitator and agitating; (2) conveying the mixed and agitated material to the composting bin to aerobiotically compost, sequentially heating, keeping high temperature and cooling, raising the compost temperature to 55-60 DEG C, sterilizing and lasting for 8-12d; (3) conveying the aerobiotically composted material to the secondary fermentation bin to ferment, further decomposing indecomposable organic matters, and finishing secondary fermentation after 13-16d to obtain fermentation clinker.
Description
Technical field
The invention belongs to composting technology field, be specifically related to a kind of composting device and compost method thereof.
Background technology
Compost is a kind of organic fertilizer, contained nutritive substance is abundanter, and fertilizer efficiency is grown and is stablized, be conducive to promote the formation of the solid kernel structure of soil simultaneously, can increase soil water-retaining, insulation, ventilative, the ability of fertilizer conservation, compost is to utilize various plant residue (crop straws, weeds, leaf, peat, rubbish and other waste etc.) be main raw material, mix the organic fertilizer that people and animals' fecaluria forms through composting decomposition, During High-Temperature Composting is for promoting farm crop stem stalk, people and animals' fecaluria, weeds, becoming thoroughly decomposed of the storess such as rubbish mud, and kill germ wherein, worm's ovum and weed seed etc., tool has certain effect.Current traditional composting mode mainly adopts the modes such as high-temperature machinery composting process, Vermicomposting, sealed container compost, and fairly simple, sterilizing is incomplete, is fermented completely, becomes thoroughly decomposed; Grow mosquito, floor space is large, easily produces foul smell, not environmental protection.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of composting device and compost method thereof, have simple in structurely, technique is simple, the feature of environmental protection.
To achieve these goals, the technical solution used in the present invention is: a kind of composting device, include water trap, and water trap is connected with mixing agitator, and mixing agitator is connected with in-vessel composting system, and in-vessel composting system is connected with Secondary Fermentation storehouse.
A described aerobic composting device is also connected with air draught odor removal, aeration apparatus of oxygen supply.
A kind of compost method, comprises the following steps:
1) organic solid after dewatering by water trap is carried out to proportioning according to the required carbon-nitrogen ratio of compost, water ratio, in mixing agitator, mix, stir with auxiliary material;
2) mass transport after mix and blend to in-vessel composting system is carried out to aerobic becoming thoroughly decomposed, heat up successively, high temperature and cooling, make compost temperature rise to 55-60 DEG C of sterilizing, continue 8-12 days;
3) material after aerobic becoming thoroughly decomposed is delivered to the fermentation of Secondary Fermentation storehouse, further not labile organic substance is decomposed, after 13-16 days, Secondary Fermentation completes, and obtains the grog that ferments.
Compared with prior art, the present invention carries out proportioning according to demand to the raw material of needs fermentation, stir by agitator, need not manually stir, save manpower, can make material fully ferment by aerobic becoming thoroughly decomposed with Secondary Fermentation, improve the quality of fermentation, can be used as the soil redeposition of high-quality and the additive of organic fertilizer and use; Have simple in structurely, method is simple, the measured feature of compost fermentation matter.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Referring to Fig. 1, a kind of composting device, includes water trap, and water trap 1 is connected with mixing agitator 2, and mixing agitator 2 is connected with in-vessel composting system 3, and in-vessel composting system 3 is connected with Secondary Fermentation storehouse 4.
A described aerobic composting device is also connected with air draught odor removal 5, aeration apparatus of oxygen supply 6.Air draught odor removal 5 carries out air exhaust odor; Aeration apparatus of oxygen supply 6 carries out delivering oxygen.
A kind of compost method, comprises the following steps:
1) organic solid after dewatering by water trap is carried out to proportioning according to the required carbon-nitrogen ratio of compost, water ratio, in mixing agitator, mix, stir with auxiliary material;
2) mass transport after mix and blend to in-vessel composting system is carried out to aerobic becoming thoroughly decomposed, heat up successively, high temperature and cooling, make compost temperature rise to 55-60 DEG C of sterilizing, continue 8-12 days;
3) material after aerobic becoming thoroughly decomposed is delivered to the fermentation of Secondary Fermentation storehouse, further not labile organic substance is decomposed, after 13-16 days, Secondary Fermentation completes, and obtains the grog that ferments.
Claims (3)
1. a composting device, includes water trap (1), and water trap (1) is connected with mixing agitator (2), and mixing agitator (2) is connected with in-vessel composting system (3), and in-vessel composting system (3) is connected with Secondary Fermentation storehouse (4).
2. a kind of composting device according to claim 1, is characterized in that, a described aerobic composting device is also connected with air draught odor removal (5), aeration apparatus of oxygen supply (6).
3. a compost method, is characterized in that, comprises the following steps:
1) organic solid after dewatering by water trap is carried out to proportioning according to the required carbon-nitrogen ratio of compost, water ratio, in mixing agitator, mix, stir with auxiliary material;
2) mass transport after mix and blend to in-vessel composting system is carried out to aerobic becoming thoroughly decomposed, heat up successively, high temperature and cooling, make compost temperature rise to 55-60 DEG C of sterilizing, continue 8-12 days;
3) material after aerobic becoming thoroughly decomposed is delivered to the fermentation of Secondary Fermentation storehouse, further not labile organic substance is decomposed, after 13-16 days, Secondary Fermentation completes, and obtains the grog that ferments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242928.0A CN103964905A (en) | 2014-06-04 | 2014-06-04 | Composting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242928.0A CN103964905A (en) | 2014-06-04 | 2014-06-04 | Composting device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103964905A true CN103964905A (en) | 2014-08-06 |
Family
ID=51234968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410242928.0A Pending CN103964905A (en) | 2014-06-04 | 2014-06-04 | Composting device and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103964905A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110834A (en) * | 2015-09-24 | 2015-12-02 | 哈尔滨工业大学 | Double-layered material circulating ventilation organic solid waste composting device and method for composting by using device |
| CN107324854A (en) * | 2017-08-25 | 2017-11-07 | 兰州交通大学 | A kind of method that During High-Temperature Composting handles city sludge |
| CN108314482A (en) * | 2018-03-22 | 2018-07-24 | 中国科学院青岛生物能源与过程研究所 | A kind of promotion organic matter degradation accelerates compost maturity method and its device |
| CN109142647A (en) * | 2018-10-25 | 2019-01-04 | 农业部规划设计研究院 | A kind of scaling method of compost moisture content online monitoring instruments |
| CN112939642A (en) * | 2021-03-03 | 2021-06-11 | 江西省三余环保节能科技股份有限公司 | High-efficiency bio-organic fertilizer processing equipment and processing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005145736A (en) * | 2003-11-12 | 2005-06-09 | Yokohama Techno Science Kk | Compost manufacture support method, system, and program |
| CN101555169A (en) * | 2009-05-08 | 2009-10-14 | 广州天河奥特农化新技术有限公司 | Scale high-speed composting treatment method of organic wastes |
| CN102603384A (en) * | 2012-03-23 | 2012-07-25 | 中国市政工程西北设计研究院有限公司 | Aerobic fermentation fertilizer making device for organic solid waste and method thereof |
| CN202576408U (en) * | 2012-03-28 | 2012-12-05 | 沈阳创达技术交易市场有限公司 | Environmentally-friendly renewable energy device for treating food garbage |
| CN202988933U (en) * | 2012-12-14 | 2013-06-12 | 首大能源环保集团有限公司 | Sludge treatment land resource utilization system |
| CN103570381A (en) * | 2012-08-01 | 2014-02-12 | 佩儿国际股份有限公司 | Kitchen waste and gas fermentation treatment method and kitchen waste and gas fermentation treatment system |
-
2014
- 2014-06-04 CN CN201410242928.0A patent/CN103964905A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005145736A (en) * | 2003-11-12 | 2005-06-09 | Yokohama Techno Science Kk | Compost manufacture support method, system, and program |
| CN101555169A (en) * | 2009-05-08 | 2009-10-14 | 广州天河奥特农化新技术有限公司 | Scale high-speed composting treatment method of organic wastes |
| CN102603384A (en) * | 2012-03-23 | 2012-07-25 | 中国市政工程西北设计研究院有限公司 | Aerobic fermentation fertilizer making device for organic solid waste and method thereof |
| CN202576408U (en) * | 2012-03-28 | 2012-12-05 | 沈阳创达技术交易市场有限公司 | Environmentally-friendly renewable energy device for treating food garbage |
| CN103570381A (en) * | 2012-08-01 | 2014-02-12 | 佩儿国际股份有限公司 | Kitchen waste and gas fermentation treatment method and kitchen waste and gas fermentation treatment system |
| CN202988933U (en) * | 2012-12-14 | 2013-06-12 | 首大能源环保集团有限公司 | Sludge treatment land resource utilization system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110834A (en) * | 2015-09-24 | 2015-12-02 | 哈尔滨工业大学 | Double-layered material circulating ventilation organic solid waste composting device and method for composting by using device |
| CN105110834B (en) * | 2015-09-24 | 2018-03-16 | 哈尔滨工业大学 | A kind of organic solid waste compost device of double-deck material circulating ventilation and the method that compost is carried out using the device |
| CN107324854A (en) * | 2017-08-25 | 2017-11-07 | 兰州交通大学 | A kind of method that During High-Temperature Composting handles city sludge |
| CN108314482A (en) * | 2018-03-22 | 2018-07-24 | 中国科学院青岛生物能源与过程研究所 | A kind of promotion organic matter degradation accelerates compost maturity method and its device |
| CN109142647A (en) * | 2018-10-25 | 2019-01-04 | 农业部规划设计研究院 | A kind of scaling method of compost moisture content online monitoring instruments |
| CN112939642A (en) * | 2021-03-03 | 2021-06-11 | 江西省三余环保节能科技股份有限公司 | High-efficiency bio-organic fertilizer processing equipment and processing method thereof |
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Application publication date: 20140806 |