CN202400981U - Human feces aerobic composting device - Google Patents
Human feces aerobic composting device Download PDFInfo
- Publication number
- CN202400981U CN202400981U CN2011205483289U CN201120548328U CN202400981U CN 202400981 U CN202400981 U CN 202400981U CN 2011205483289 U CN2011205483289 U CN 2011205483289U CN 201120548328 U CN201120548328 U CN 201120548328U CN 202400981 U CN202400981 U CN 202400981U
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- compost
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- percolate
- case
- heat exchange
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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
Abstract
The utility model provides a human feces aerobic composting device, belonging to the technical field of solid waste treatment. The aerobic composting device comprises an air inlet pump, a heat insulation heat exchange box, a flow control, a percolate storage box, a composting box and a purifying box, wherein a box body part is divided by a perforated baseplate into the composting box at the upper side and the percolate storage box at the lower side; and the air under the control of a flowmeter enters the percolate storage box from the heat insulation heat exchange box and passes through the perforated baseplate so as to provide air for the compost in the composting box and guarantee sufficient oxygen. A temperature probe is inserted into the compost directly so as to measure the reaction temperature of the compost; and the data are fed back to a computer. Gases such as ammonia, hydrogen sulfide and the like of little quantity generated from the compost are conveyed into the purifying box through a gas pipe. The device has the advantages of small occupying area, simplicity and convenience in maintenance and high harmlessness degree; the device can be applied in rural areas, the rough waste discharge quantity of peasants is reduced, and guarantees are provided for the cleaning of the soil and underground water; the device can be used by city residents, the waste quantity of drain networks is reduced, and the treatment burden of a city sewage plant is alleviated.
Description
Technical field
The utility model belongs to field of solid waste treating technology, is specifically related to just aerobic reactor extensive use of chemical fertilizer device of a kind of people.
Background technology
At present; What the use of vast rural area was commonplace is traditional non-irrigated lavatory; Ight soil and urine processing rate are lower, often be direct stack retting to the field, contain a large amount of various pathogenic microorganisms and pathogenic agent in the human faecal mass; Such as intestinal bacteria, roundworm egg etc., directly get into the generation that water body can cause all kinds of communicate illnesss through modes such as rainwashes.It is flush toilet that commonplace sanitation is used in the city, mainly is with the media of water as pollutent, utilizes body discharges pollutents such as water flushing ight soil; Discharge then through the pipeline collection; Through consuming a large amount of cleaning water is precondition, and under the overall background of current water resources growing tension, the drawback of this system is very outstanding; Particularly unusual serious at the closeer regional water load of population, its cost is higher simultaneously.Different pollution level water quality such as yellow water, buck, Heisui River mix and get into the blowdown pipe network, measure the important source of pollution that few urine and ight soil are whole drainage system, have increased the weight of the processing load of Sewage Plant.No matter be rural area or city; If the discharge of controlling even stopping urine and ight soil from the source; The sewage pollution degree that then gets into the face of land or drainage will reduce greatly, and the water source, rural area will can not polluted, and the processing of municipal sewage plant drops into and also will reduce significantly.To this point of source control; Designed aerobic reactor extensive use of chemical fertilizer device nearby the handler just, the compost product contains abundant N, P, K nutrition, if make full use of these nutritive substances; Be applied to agricultural; Annual 25% the chemical fertilizer can saved uses, and can also improve the soil, and all can make moderate progress such as degradation situation under soil compaction, the fertility.Aerobic reactor extensive use of chemical fertilizer device has characteristics simple to operate, easy to maintenance.
Summary of the invention
The utility model has designed just aerobic reactor extensive use of chemical fertilizer device of a kind of people; Can ight soil and other organic wastes, domestic garbage mixing be carried out compost together, not only realize just innoxious of people, reduce quantity of refuse; The composting product that becomes thoroughly decomposed can also be used as organic fertilizer, improves the soil fertilizer efficiency.
A kind of people just aerobic reactor extensive use of chemical fertilizer device comprises inlet mouth air pump (1), heat insulation heat exchange case (2), under meter (3), perforated bottom plate (4), thief hole (5), temp probe (6), gas pipeline (7), air outlet (8), purifying box (9), percolate outlet (10), compost case (11), percolate bin (12) and computingmachine (13).Inlet mouth air pump (1) is connected through heat insulation heat exchange case (2) upper end cover plate; Under meter (3) is positioned on heat insulation commuting case (2) and the pipeline that percolate bin (12) is connected; Perforated bottom plate (4) partly is divided into compost case (11) and percolate case (12) with casing, and perforated bottom plate is separated compost case (11) and percolate bin (12), and compost case (11) is positioned at the top of percolate bin (12); Thief hole (5) is positioned on the sidewall of compost case (11); Percolate outlet (10) is positioned on the sidewall of percolate bin (12), and temp probe (6) inserts the heap body through compost case (11) wall, measures heap precursor reactant temperature; Computingmachine (13) is connected with temp probe (6), through temp probe (6) data is fed back in the computingmachine.Compost case (11) top is connected with purifying box (9) through gas pipeline (7); Dusty gass such as the little ammonia that the part anaerobic zone produces in the compost, hydrogen sulfide get into purifying box (9) through gas pipeline (7), and gas port (8) is left in purifying box (9) top.
Air enters into percolate case (12) by under meter (3) control by heat insulation heat exchange case (2), through perforated bottom plate (4), can uniform air be provided for the heap body in the compost case (11), guarantees that oxygen is sufficient.
In the utility model, heat insulation heat exchange case (2) can not opened when envrionment temperature is more than 10 ℃.Heat insulation heat exchange case (2) is selected single-row diplopore water-bath for use, and specification 300 * 150 * 115mm, degree of controllability are room temperature to 50 degree centigrade.Be installed between inlet mouth air pump (1) and the under meter (3) compost case capable of fast starting when winter temperature is low.
In the utility model; Compost case (11) inwall adopts lagging material; Guarantee that heap temperature rises and the decline process does not receive tangible ambient temperature effect, also be provided with thief hole (5) and be in the little thief hatch of different heights, be convenient to regulate at any time and determination data; Grasp the compost dynamic changing process, thief hatch extends 3cm outward.
In the utility model, the height of percolate bin (12) is 7cm.
In the utility model, purifying box (9) the inside is the acid solution of dilution, is mainly used in absorption ammonia.
In the utility model, perforated bottom plate (4) Circularhole diameter is 10cm, and percentage of open area is 60%, and support section is special iron wire ring.
Compost case (11) inwall adopts lagging material, guarantees that heap temperature rises and the decline process does not receive tangible ambient temperature effect, also is provided with thief hole (5) and is in the little thief hole of different heights, and thief hole (5) is 18cm apart from the height of top cover.
Inlet pipe is goed deep into 8cm in the percolate case, and inlet pipe is goed deep into 10cm in the purifying box.
Described inlet mouth air pump (1) pressure-losses is about the 2cm water column, should satisfy the requirement that air demand is not less than 5L/min.
Owing to adopted technique scheme, the utlity model has following advantage:
1 when outside temperature is hanged down or is required quick composting, can open heat insulation heat exchange case (12), and air enters into compost case (11) through after the preheating, can guarantee that microorganism growth has optimal temperature, breeding fast, decomposing organic matter.
2 temp probes (6) are connected in the computingmachine, grasp aerobic reactor extensive use of chemical fertilizer situation in real time, after through at least 5 days high temperature (55 ℃) decomposition, can guarantee the inactivation ratio of pathogenic bacterium, are up to state standards.
Can produce ammonia in 3 composting process, the present invention is provided with purifying box (9), avoids producing secondary pollution.
4 the utility model from the people just the aerobic reactor extensive use of chemical fertilizer begin, become fertilizer up to becoming thoroughly decomposed, whole process cleanliness without any pollution is realized the innoxious and recycling of refuse.
5 the utility model floor spaces are little, the investment is little, the fire extinguishing rate of intestinal bacteria and roundworm egg is high, and operation is convenient.
Description of drawings:
Fig. 1 is the utility model apparatus system synoptic diagram
Fig. 2 is the structural representation of the utility model middle punch base plate
Embodiment:
Embodiment further describes the utility model below in conjunction with accompanying drawing.
The Reference numeral of the utility model is inlet mouth air pump (1), heat insulation heat exchange case (2), under meter (3), perforated bottom plate (4), thief hole (5), temp probe (6), gas pipeline (7), air outlet (8), purifying box (9), percolate outlet (10), compost case (11), percolate bin (12), computingmachine (13).
As shown in the figure, after the people just mixed with the domestic refuse the like waste by a certain percentage, move in the compost case (11); Cover top cover, check whether each pipeline leaks gas, guarantee resistance to air loss; Air enters into heat insulation heat exchange case (2) through under meter (3) adjustments of gas amount by inlet mouth air pump (1), and the air after the heating directly gets into percolate case (12); Pass perforated bottom plate, the heap body in the compost case (11) is carried out even air blast, guarantee that the aerobic degradation reaction has competent oxygen; Temperature in the compost reaction process arrives in the computingmachine (13) through temp probe (6) feedback data; Can add up the compost temperature Changing Pattern, a small amount of obnoxious flavoures such as ammonia that the heap precursor reactant produces enter into purifying box (9) with the part air through gas pipeline (7), are discharged in the atmosphere after the absorption of process diluted acid again.Whole composting process can be regulated humidity and temperature as required, and warp is high temperature degradation after a while, can pathogenic bacterium be killed; Reach innoxious, simultaneously, the heap body volume behind the compost is 1/5 before the compost; Realize minimizing; Compost the finished product N, P, K content height are applied to agricultural, realize recycling.
Claims (4)
1. just aerobic reactor extensive use of chemical fertilizer device of a people, it is characterized in that: the composting device comprises inlet mouth air pump (1), heat insulation heat exchange case (2), under meter (3), perforated bottom plate (4), thief hole (5), temp probe (6), gas pipeline (7), air outlet (8), purifying box (9), percolate outlet (10), compost case (11), percolate bin (12) and computingmachine (13); Inlet mouth air pump (1) is connected through heat insulation heat exchange case (2) upper end cover plate; Under meter (3) is positioned on heat insulation heat exchange case (2) and the pipeline that percolate bin (12) is connected; Compost case (11) is positioned at the top of percolate bin (12); Perforated bottom plate is separated compost case (11) and percolate bin (12), and thief hole (5) is positioned on the sidewall of compost case (11), and percolate outlet (10) is positioned on the sidewall of percolate bin (12); Temp probe (6) inserts the heap body through compost case (11) wall; Computingmachine (13) is connected with temp probe (6), and compost case (11) top is connected with purifying box (9) through gas pipeline (7), and gas port (8) is left in purifying box (9) top.
2. a kind of people as claimed in claim 1 is aerobic reactor extensive use of chemical fertilizer device just, it is characterized in that: described perforated bottom plate (4) aperture opening ratio is 60%.
3. a kind of people as claimed in claim 1 is aerobic reactor extensive use of chemical fertilizer device just, it is characterized in that: described compost case (11) inwall adopts lagging material.
4. a kind of people as claimed in claim 1 is aerobic reactor extensive use of chemical fertilizer device just, it is characterized in that: described heat insulation heat exchange case (2) is single-row diplopore water-bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205483289U CN202400981U (en) | 2011-12-23 | 2011-12-23 | Human feces aerobic composting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205483289U CN202400981U (en) | 2011-12-23 | 2011-12-23 | Human feces aerobic composting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400981U true CN202400981U (en) | 2012-08-29 |
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ID=46698644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205483289U Expired - Fee Related CN202400981U (en) | 2011-12-23 | 2011-12-23 | Human feces aerobic composting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400981U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924132A (en) * | 2012-11-28 | 2013-02-13 | 沈阳航空航天大学 | Organic landfill leachate recycling composting reactor |
| CN105174430A (en) * | 2015-09-16 | 2015-12-23 | 中国科学院东北地理与农业生态研究所 | Self-heating cold-operation artificial wetland purification plant and purification method |
| CN106769856A (en) * | 2017-01-09 | 2017-05-31 | 中国科学院理化技术研究所 | A kind of microorganism compost degraded test device and its application method |
| CN113139342A (en) * | 2021-04-23 | 2021-07-20 | 上海交通大学 | Aerobic compost monitoring system and result prediction method |
-
2011
- 2011-12-23 CN CN2011205483289U patent/CN202400981U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924132A (en) * | 2012-11-28 | 2013-02-13 | 沈阳航空航天大学 | Organic landfill leachate recycling composting reactor |
| CN105174430A (en) * | 2015-09-16 | 2015-12-23 | 中国科学院东北地理与农业生态研究所 | Self-heating cold-operation artificial wetland purification plant and purification method |
| CN105174430B (en) * | 2015-09-16 | 2019-03-26 | 中国科学院东北地理与农业生态研究所 | A kind of self-heating type cold operation Constructed Wetland For Purifying device and purification method |
| CN106769856A (en) * | 2017-01-09 | 2017-05-31 | 中国科学院理化技术研究所 | A kind of microorganism compost degraded test device and its application method |
| CN113139342A (en) * | 2021-04-23 | 2021-07-20 | 上海交通大学 | Aerobic compost monitoring system and result prediction method |
| CN113139342B (en) * | 2021-04-23 | 2022-12-27 | 上海交通大学 | Aerobic compost monitoring system and result prediction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121223 |