CN1301680A - Production technology for producing life resuse fertilizer - Google Patents
Production technology for producing life resuse fertilizer Download PDFInfo
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- CN1301680A CN1301680A CN99120682A CN99120682A CN1301680A CN 1301680 A CN1301680 A CN 1301680A CN 99120682 A CN99120682 A CN 99120682A CN 99120682 A CN99120682 A CN 99120682A CN 1301680 A CN1301680 A CN 1301680A
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- fertilizer
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- rubbish
- cooling curing
- grit
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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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Abstract
he domestic refuse after being selected to eliminate useless matters is crushed, fermented in a fermentation tank, stoved and further pulverized into powder; the powder is mixed with nitrogen fertilizer, phosphate fertilizer and potash fertilizer to produce recompounded organic and inorganic fertilizer or mixed with biological bacteria powder or liquid to produce recompounded biological fertilizer; and the recompounded fertilizer is delivered into a pelletizer, and pressed into granulated fertilizer. The present invention can change most refuse into recompounded fertilizer suitable for the plant to absorb and utiilize.
Description
The present invention relates to a kind of domestic refuse composting production technique, belong to the fertilizer industry processing technique field.
Domestic waste is large in number and widely distributed at present, and the composition more complicated is handled financial resources and material resources that these rubbish always will cost a lot of money, its main methods is landfill or the burning disposal of digging pit, but these have not been methods, have both spent huge talent's material resources, again contaminate environment.
The object of the invention provides a kind of production technique to domestic rubbish disposal, by this technology in the domestic waste most is handled, and is processed into the organic and inorganic composite fertilizer or the bio-compound fertilizer that are suitable for plant absorbing.
The object of the present invention is achieved like this:
1, letter sorting: earlier rubbish is sorted, the method for letter sorting divided for two steps, and the first step is sent rubbish into magnetic belt separator and removed irony rubbish, again rubbish is used the manual sorting, chose useless and deleterious rubbish such as metal, glass and plastics.
2, fragmentation: will choose useless, the rubbish that is left behind the Harmful Waste is sent into crusher and is carried out fragmentation, and the bulk refuse breaking is become fritter rubbish.
3, fermentation: the fritter rubbish after the fragmentation is sent into fermentation vat, add fermented bacterium fermentation 10-12 days.
4, oven dry: the material after will fermenting is sent into the high moisture material dryer dries, and makes moisture content reduce to 13-17%;
5, pulverize: the material after will drying is sent into pulverizer and is pulverized, and the fineness after the pulverizing is 20 order to 80 orders;
6, mix: the material after will pulverizing is handled by following two kinds of methods: A: send into special-purpose mixing machine behind a certain amount of nitrogen of adding, phosphorus, the potassium fertilizer and carry out thorough mixing in pulverizing material, to make organic and inorganic composite fertilizer; B: after crushing rear material adds a certain amount of biological bacteria powder, bacterium liquid, send into special-purpose mixing machine and carry out thorough mixing making bio-compound fertilizer, the biological bacteria powder of adding, bacterium liquid comprise and contain phosphate solubilizing bacteria, potassium solubilizing bacteria and vinelandii.This special-purpose mixing machine is to mixing of materials uniformity coefficient height, and mix variance is bigger, to moisture content, the higher material of viscosity also can thorough mixing.
7, granulate: will mix one powder and send into the fertile special granulating machine of ring mould compound and carry out particle and suppress, and be pressed into grit fertilizer, the moulding of this special granulating machine is higher, and output is big.
8, cooling curing: grit fertilizer is sent into the cooling curing machine carry out the cooling curing processing;
9, screen packing: the grit fertilizer behind the cooling curing is carried out screen, and it is stand-by that the accept that screen is gone out is packaged into finished product.
The production technique of domestic refuse composting material of the present invention is reasonable, by this technology domestic waste is handled, and becomes refuse into being suitable for the organic and inorganic composite fertilizer or the bio-compound fertilizer of plant absorbing.
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is technological process of production figure of the present invention.
The production technique of domestic refuse composting of the present invention is:
1, letter sorting: with magnetic separator rubbish is carried out magnetic separation earlier, remove irony rubbish, use the manual sorting again, removing metal, glass and plastics etc. can not composting and deleterious rubbish.
2, fragmentation: will choose useless, the rubbish that is left behind the Harmful Waste is sent into crusher and is carried out fragmentation, and the bulk refuse breaking is become fritter rubbish.
3, fermentation: the fritter rubbish after the fragmentation is sent into fermentation vat, add fermented bacterium fermentation 10 days.
4, oven dry: the material after will fermenting is sent into the high moisture material dryer dries, and makes moisture content reduce to 15%;
5, pulverize: the material after will drying is sent into pulverizer and is pulverized, and the fineness after the pulverizing is 40 order to 50 orders;
6, mix: the material after will pulverizing mixes by following two kinds of methods: A: add and send into the compound fertilizer special mixing machine behind a certain amount of nitrogen, phosphorus, the potassium fertilizer and carry out thorough mixing; B: add and send into the compound fertilizer special mixing machine behind a certain amount of biological bacteria powder, the bacterium liquid and carry out thorough mixing, biological bacteria powder, bacterium liquid comprise phosphate solubilizing bacteria, potassium solubilizing bacteria and vinelandii.
7, granulate: mixed powder is sent into the fertile special granulating machine of ring mould compound carry out the particle compacting, be pressed into grit fertilizer.
8, cooling curing: grit fertilizer is sent into the cooling curing machine carry out the cooling curing processing;
9, screen packing: the grit fertilizer behind the cooling curing is carried out screen, and it is stand-by that the accept that screen is gone out is packaged into finished product.
Claims (9)
- A kind of production technique of domestic refuse composting is characterized in that:1, letter sorting: removing metal in the biologic garbage, glass, plastics etc. with magnetic separation and manual choosing method can not composting and objectionable impurities;
- 2, fragmentation: will sort remaining rubbish and send into crusher in crushing, the bulk refuse breaking is become fritter rubbish;
- 3, fermentation: the rubbish after the fragmentation is sent into fermentation vat, add fermented bacterium fermentation 10-12 days;
- 4, oven dry: the material after will fermenting is sent into the high moisture material dryer dries, and makes moisture content reduce to 13-17%;
- 5, pulverize: the material after will drying is sent into pulverizer and is pulverized, and the fineness after the pulverizing is 20 order to 80 orders;
- 6, mix: the material after will pulverizing adds to be sent into the compound fertilizer special mixing machine behind a certain amount of nitrogen, phosphorus, the potassium fertilizer and carries out thorough mixing to make organic and inorganic composite fertilizer; Material after maybe will pulverizing adds to be sent into the compound fertilizer special mixing machine behind a certain amount of biological bacteria powder, the bacterium liquid and carries out thorough mixing, to make bio-compound fertilizer; Used biological bacteria powder, bacterium liquid comprise phosphate solubilizing bacteria, potassium solubilizing bacteria and vinelandii;
- 7, granulate: mixed powder is sent into the fertile special granulating machine of ring mould compound carry out the particle compacting, be pressed into grit fertilizer.
- 8, cooling curing: grit fertilizer is sent into the cooling curing machine carry out the cooling curing processing;
- 9, screen packing: the grit fertilizer behind the cooling curing is carried out screen, and it is stand-by that the accept that screen is gone out is packaged into finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99120682A CN1301680A (en) | 1999-12-29 | 1999-12-29 | Production technology for producing life resuse fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99120682A CN1301680A (en) | 1999-12-29 | 1999-12-29 | Production technology for producing life resuse fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1301680A true CN1301680A (en) | 2001-07-04 |
Family
ID=5281646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99120682A Pending CN1301680A (en) | 1999-12-29 | 1999-12-29 | Production technology for producing life resuse fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1301680A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393432C (en) * | 2004-10-20 | 2008-06-11 | 陈立兵 | Treating method for biologic liquid medium in municipal household garbage |
| CN102009057A (en) * | 2010-09-16 | 2011-04-13 | 中山市祥源环保工程有限公司 | House refuse treatment method |
| CN102807460A (en) * | 2012-08-28 | 2012-12-05 | 陈功 | Method for preparing urban household garbage developed soil improvement base stock fertilizer |
| CN105135066A (en) * | 2015-09-02 | 2015-12-09 | 鹤山联塑实业发展有限公司 | Automatic firestop collar core material production equipment and method |
| CN106916023A (en) * | 2017-04-19 | 2017-07-04 | 深圳市升阳升清洁服务有限公司 | A kind of method that utilization biologic garbage makes fertilizer |
-
1999
- 1999-12-29 CN CN99120682A patent/CN1301680A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393432C (en) * | 2004-10-20 | 2008-06-11 | 陈立兵 | Treating method for biologic liquid medium in municipal household garbage |
| CN102009057A (en) * | 2010-09-16 | 2011-04-13 | 中山市祥源环保工程有限公司 | House refuse treatment method |
| CN102009057B (en) * | 2010-09-16 | 2012-12-12 | 中山市祥源环保工程有限公司 | House refuse treatment method |
| CN102807460A (en) * | 2012-08-28 | 2012-12-05 | 陈功 | Method for preparing urban household garbage developed soil improvement base stock fertilizer |
| CN102807460B (en) * | 2012-08-28 | 2014-03-26 | 陈功 | Method for preparing urban household garbage developed soil improvement base stock fertilizer |
| CN105135066A (en) * | 2015-09-02 | 2015-12-09 | 鹤山联塑实业发展有限公司 | Automatic firestop collar core material production equipment and method |
| CN106916023A (en) * | 2017-04-19 | 2017-07-04 | 深圳市升阳升清洁服务有限公司 | A kind of method that utilization biologic garbage makes fertilizer |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |