CN101255070A - Technology for preparing powdery concentrated fertilizer by collecting human dejecta - Google Patents
Technology for preparing powdery concentrated fertilizer by collecting human dejecta Download PDFInfo
- Publication number
- CN101255070A CN101255070A CNA2007101295452A CN200710129545A CN101255070A CN 101255070 A CN101255070 A CN 101255070A CN A2007101295452 A CNA2007101295452 A CN A2007101295452A CN 200710129545 A CN200710129545 A CN 200710129545A CN 101255070 A CN101255070 A CN 101255070A
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- China
- Prior art keywords
- manure
- fertilizer
- sewage
- technology
- concentrated fertilizer
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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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- 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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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A technology of collecting manure to produce powdery concentrated fertilizer belongs to the processing industry technology of organic fertilizer. The manure is inexhaustible organic fertilizer energy. With the economic development in our country, building residential population increases in ever-growing number and the prior sewage treatment technologies are unable to reuse the energy, thereby resulting in loss and difficulty and cost increase in sewage harmless treatment. To solve the problem, another sewer pipe is arranged for the excreta flowing to the sewage treating place while other sewage in the building is separated from the toilet drain which uses the original sewer pipe and the manure flow into a septic tank. The manure in well-developed cities flow into raw material processing plants through pipes and the manure in septic tanks in other cities are sent to a material storage by special cars and is treated by fermentation, smashing and fine filtration into a liquid state and then are treated by dehydration and drying to get powdery concentrated fertilizer which is packed and sealed as commodity which can be applied in agriculture, forestry and so on, so that resources are industrialized and commercialized.
Description
1, the people's that live of traditional building ight soil enters sewage disposal and manages everywhere after toilet sewer line and other sewage (kitchen, bathtub, washing basin, floor drain down-comer etc.) are discharged by a sewer line.
2, the sewer line of collector's ight soil and make powdery concentrated fertilizer flow process.
1), other sewer lines: kitchen, bathtub, washing basin, the water that leaks down etc. establish a special-purpose sewer line in addition, directly enter sewage disposal place and handle.
2), toilet sewer line, still use former sewer line, people's ight soil is directly sent into the raw material storage of making powdered fertilizer factory along the toilet sewer line, become the making raw material, entire making process all adopts environmental protection sealed, after pipeline entered pulverizing, stirring and filtering process, few partly precipitated waste matter extracted to byproduct fertilizer and can be used for agricultural by the raw material in the raw material storage.After fluent meterial enters dehydration, oven dry flow process comes out, be the powdered concentrated fertilizer, in the closed bag of packing into product, make its industrialization, commercialization, can be widely used in agricultural.
3, description of drawings
1), accompanying drawing 1: traditional sewer line figure
A
1The expression toilet; B
1Expression kitchen water; C
1The expression bathtub; D
1The expression washing basin; E
1The expression floor drain; F
1Expression sewage disposal place; " → " arrow is represented the flow direction of traditional composite wastewater.
2), accompanying drawing 2: the sewer line of collector's ight soil and make powdery concentrated fertilizer schema
A represents toilet; B represents the kitchen water; C represents bathtub; D represents washing basin; E represents floor drain; F represents sewage disposal place; G represents the makers' raw material storage of human faecal mass, and H represents to stir, filtering process; I represents few waste matter throw out auxiliary product; J represents the liquid storehouse of human faecal mass; K represents dehydration, oven dry flow process; L represents the powdered concentrated product; M represents the product of sealed package; N represents the making powdery concentrated fertilizer factory of human faecal mass; " → " arrow is represented the flow direction of human faecal mass.
Claims (1)
1. collector's ight soil and make the technology of powdery concentrated fertilizer, it is characterized in that human faecal mass directly enters the makers' raw material storage of human faecal mass (G), enter pulverizing, stirring and filtering process (H) then, few waste matter throw out auxiliary product (I) is extracted as byproduct fertilizer, fluent meterial is stored in the liquid storehouse (J) of human faecal mass, enter dehydration, oven dry flow process (K) then, obtain powdered concentrated product (L), pack into sealed package product (M), entire making process adopts environmental protection sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101295452A CN101255070A (en) | 2007-06-29 | 2007-06-29 | Technology for preparing powdery concentrated fertilizer by collecting human dejecta |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101295452A CN101255070A (en) | 2007-06-29 | 2007-06-29 | Technology for preparing powdery concentrated fertilizer by collecting human dejecta |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101255070A true CN101255070A (en) | 2008-09-03 |
Family
ID=39890236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101295452A Pending CN101255070A (en) | 2007-06-29 | 2007-06-29 | Technology for preparing powdery concentrated fertilizer by collecting human dejecta |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101255070A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805107B (en) * | 2009-02-13 | 2012-03-28 | 连江县宏大激光测量仪器研究所 | Biogas energy distilled manure dewatering and drying, environment protective comprehensive utilization |
| CN105672416A (en) * | 2014-05-31 | 2016-06-15 | 新生命天养科技（深圳）有限公司 | Nature nourishing medical science and positive discharge dual-track approach |
| CN108981289A (en) * | 2018-06-06 | 2018-12-11 | 天津嘉立荷牧业集团有限公司 | A kind of cow manure drying unit |
-
2007
- 2007-06-29 CN CNA2007101295452A patent/CN101255070A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805107B (en) * | 2009-02-13 | 2012-03-28 | 连江县宏大激光测量仪器研究所 | Biogas energy distilled manure dewatering and drying, environment protective comprehensive utilization |
| CN105672416A (en) * | 2014-05-31 | 2016-06-15 | 新生命天养科技（深圳）有限公司 | Nature nourishing medical science and positive discharge dual-track approach |
| CN108981289A (en) * | 2018-06-06 | 2018-12-11 | 天津嘉立荷牧业集团有限公司 | A kind of cow manure drying unit |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080903 |