CN1262971A - Treatment technology of house refuse as resource - Google Patents
Treatment technology of house refuse as resource Download PDFInfo
- Publication number
- CN1262971A CN1262971A CN99117571A CN99117571A CN1262971A CN 1262971 A CN1262971 A CN 1262971A CN 99117571 A CN99117571 A CN 99117571A CN 99117571 A CN99117571 A CN 99117571A CN 1262971 A CN1262971 A CN 1262971A
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- CN
- China
- Prior art keywords
- domestic refuse
- powder
- treatment technology
- dry powder
- house refuse
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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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- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
- Fodder In General (AREA)
Abstract
The treatment technology of city house refuse is characterized by that it uses the house refuse as raw material, and adopts the pulverization mode to make the house refuse into paste-like material, then respectively adds feed type dried powder or organic fertilizer type dried powder, and mixes them to make them formed into granular material, then makes drying and sterilizing treatment, and packaging treatment so as to obtain the invented organic fertilizer for various plants or add various animal protein or vegetable protein to prepare nutrient feed for various animals.
Description
The present invention relates to a kind of resource technology of domestic rubbish disposal technology, particularly a kind of refuse treatment.
Environment is the assurance of human survival.Along with improving constantly of human industrialization degree, environment protection has caused the national governments and the universe's great attention, and the treatment of urban garbage problem directly related with environment also causes the concern of national governments.For addressing this problem, people work out domestic waste and stack several different methods such as fermentation, landfill, burning electricity generation.Though these methods have advantage separately, all exist investment big, utilize the cost problem of higher, have in addition also brought pollution problems twice.Stacking fermentation method as generally adopting has at present not only taken a large amount of soils, and the rubbish after the fermentation a large amount of CH4 and the CO2 that give out, has not only polluted air, and inflammable and explosive, has seriously endangered people health.
In view of the problem of above-mentioned existence, the purpose of this invention is to provide a kind of less investment, processing cost is low, and the good domestic refuse resource treatment technology of treatment effect.
The objective of the invention is to realize in the following manner:
The present invention is under the prerequisite that the municipal wastes branch is put (being that domestic refuse and non-domestic refuse are separated), with domestic refuse, as meat bone, fishbone, pluck, leftovers, melon skin shell etc., adopt jumbo pulverizer to pulverize, make it become mashed prod, add the dry powder of feed form respectively according to different requirements then or the dry powder of fertilizer type mixes, make it form granular material.At last, carry out drying, sterilization again, make it become domestic refuse powder with certain particle size.The domestic refuse powder process secondary processing of this adding feed form dry powder, and after being equipped with animal protein or vegetable protein, promptly can make a kind of animal mixed feed that better nutritivity is worth that has; And, then can be made into the fertilizer of each kind of plant at the domestic refuse powder that adds fertilizer type dry powder.
Advantage of the present invention is:
1, less investment, processing cost is low, treatment effect good, is easy to realize industrialization production.
2, treatment process is simple, and the dry type domestic refuse powder after the processing is easy to store, be convenient to transportation, can not produce secondary pollution.
3, the batching that is equipped with different components of the dry type domestic refuse powder after present technique is handled can be made the nutrient fodder of various animals and the fertilizer of each kind of plant, and really accomplishing turns waste into wealth, and benefits the nation and the people.
Concrete technical process of the present invention is:
Domestic refuse is pulverized, and adding feed form dry powder mixes, dry sterilization, is packaged to be animal-feed then; Or domestic refuse pulverized, add that fertilizer type dry powder mixes, dry sterilization, be packaged to be fertilizer then.
Below in conjunction with embodiment, technical process of the present invention is elaborated:
1, with domestic refuse, concentrate as meat bone, fishbone, pluck, leftovers, melon skin shell etc., behind the things such as removal plastics, metal, adopt jumbo pulverizer to pulverize, make it become mashed prod.
2, the dry powder that in the domestic refuse of mashed prod, adds feed form, as rice bran, wheat skin, bean cake powder, tangerine bar powder, hay powder, bagasse powder etc., or adding fertilizer type dry powder, as building waste dry powder, flyash, nonmetal breeze, earth powder etc., mix, make it become granular material.
3, will become granular domestic refuse material and insert and carry out drying, sterilising treatment in baking oven or the drying tunnel, temperature dry, sterilising treatment is controlled at 80-250 ℃, and degree of drying is advisable at 3-15% with water content.
4, will pack respectively through the domestic refuse material after super-dry, the sterilising treatment, can transport outward use, or direct fertilizer as each kind of plant, or be raw material and add animal protein or vegetable protein by different ratio requirement with it, make the complete feed of nutritious various animals.
Claims (4)
1, a kind ofly make the domestic refuse resource treatment technology of raw material, it is characterized in that the technical process of this domestic refuse resource treatment technology is with domestic refuse:
Domestic refuse is pulverized, and adding feed form dry powder mixes, dry sterilization, is packaged to be animal-feed then; Or domestic refuse pulverized, add that fertilizer type dry powder mixes, dry sterilization, be packaged to be fertilizer then.
2, domestic refuse resource treatment technology according to claim 1 is characterized in that described feed form dry powder, is rice bran or wheat skin or bean cake powder or tangerine bar powder or hay powder or bagasse powder.
3, domestic refuse resource treatment technology according to claim 1 is characterized in that described fertilizer type dry powder, is building waste dry powder or flyash or nonmetal breeze or earth powder.
4, domestic refuse resource treatment technology according to claim 1 is characterized in that described drying, sterilising treatment temperature are 80-250 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991175719A CN1159115C (en) | 1999-08-26 | 1999-08-26 | Treatment technology of house refuse as resource |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991175719A CN1159115C (en) | 1999-08-26 | 1999-08-26 | Treatment technology of house refuse as resource |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1262971A true CN1262971A (en) | 2000-08-16 |
| CN1159115C CN1159115C (en) | 2004-07-28 |
Family
ID=5280144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991175719A Expired - Fee Related CN1159115C (en) | 1999-08-26 | 1999-08-26 | Treatment technology of house refuse as resource |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1159115C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844940A (en) * | 2010-05-14 | 2010-09-29 | 张岳清 | Domestic organic food waste treatment method and treatment equipment |
| CN104431620A (en) * | 2014-12-26 | 2015-03-25 | 十堰市天陆养殖有限公司 | Method for processing granular pig feed by employing swill |
| CN104649832A (en) * | 2015-03-03 | 2015-05-27 | 河南智博建筑设计有限公司 | Treating agent and treatment method for converting waste meals into organic fertilizer |
-
1999
- 1999-08-26 CN CNB991175719A patent/CN1159115C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844940A (en) * | 2010-05-14 | 2010-09-29 | 张岳清 | Domestic organic food waste treatment method and treatment equipment |
| CN104431620A (en) * | 2014-12-26 | 2015-03-25 | 十堰市天陆养殖有限公司 | Method for processing granular pig feed by employing swill |
| CN104649832A (en) * | 2015-03-03 | 2015-05-27 | 河南智博建筑设计有限公司 | Treating agent and treatment method for converting waste meals into organic fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1159115C (en) | 2004-07-28 |
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| CF01 | Termination of patent right due to non-payment of annual fee |