CN205170689U - Container formula membrane covers static ventilation composting device - Google Patents
Container formula membrane covers static ventilation composting device Download PDFInfo
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- CN205170689U CN205170689U CN201520780090.0U CN201520780090U CN205170689U CN 205170689 U CN205170689 U CN 205170689U CN 201520780090 U CN201520780090 U CN 201520780090U CN 205170689 U CN205170689 U CN 205170689U
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- ventilation
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- composting device
- compost
- open top
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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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Abstract
The utility model discloses a container formula membrane covers static ventilation composting device, including open top container, compost functional membrane and control system, the open top container include the box and set up in the ventilation water catch bowl of bottom half, the compost functional membrane covers the top of open top container the open top container be equipped with along the lateral wall on long limit on at least one unload the bin gate, be equipped with along the lateral wall of minor face on be used for to the air -blower of the inside ventilation oxygen suppliment of open top container, control system is used for control the opening or closing of air -blower. The utility model discloses to cover the compost technique with advance membrane based on the compost theory of container and combine together, but construction period is short, area is little and the composting device of effective control foul smell to provide one kind.
Description
Technical field
The utility model relates to a kind of compost treatment technical field, particularly relates to a kind of container-type film and covers static ventilation composting device.
Background technology
Traditional static ventilation composting technology is also quick aerobic compost technology, organic solid waste is stacked on the ground after arranging and ventiduct system, by forcing air draught and the oxygen amount ensured needed for fermenting process of blowing, heap surface covers the matured compost of about 30 centimetres, to reduce the formation of stink and to ensure to maintain higher temperature in heap body, whole fermentation period is 2-3 week.
Traditional static ventilation composting technology has construction period long, the shortcoming such as floor space is large, ozone Control is difficult, which greatly limits the application of composting technology, particularly current land used in all parts of the country is nervous, and the reasons such as composting process environmental requirement height, cause composting technology to be subject to larger restriction carrying out of China always.
Utility model content
The technical problems to be solved in the utility model has construction period long, the defect such as floor space is large, ozone Control is difficult to overcome traditional static ventilation composting technology in prior art, provides a kind of container-type film to cover static ventilation composting device.
The utility model solves above-mentioned technical problem by following technical proposals:
The utility model provides a kind of container-type film and covers static ventilation composting device, its feature is, comprise open top, compost functional membrane and Controlling System, described open top comprises casing and is arranged at the ventilation water leg of described bottom half, described compost functional membrane covers the top of described open top, at least one Dump gate is provided with along on the sidewall on long limit in described open top, sidewall along minor face is provided with the gas blower for the inner ventilation oxygen supply to described open top, described Controlling System is for controlling unlatching or the closedown of described gas blower.
Preferably, described ventilation water leg is provided with air plate at top, and described air plate offers multiple ventilation hole.
Preferably, described ventilation water leg is provided with water discharge pipe in bottom, and the air outlet of described gas blower is communicated with a vent-pipe by blower fan valve, and described vent-pipe is communicated with the Single port of described water discharge pipe, and the another port of described water discharge pipe is provided with emptying valve.
Preferably, described Controlling System comprises oxygen concentration detector, temperature detector and feedback control unit, described feedback control unit is electrically connected with described oxygen concentration detector, described hygrosensor and described gas blower respectively, described oxygen concentration detector and described hygrosensor are all arranged in the compost in described casing, for detecting oxygen concentration and temperature respectively, described feedback control unit is used for the unlatching or the closedown that control described gas blower according to the oxygen concentration detected and temperature.
Preferably, described compost functional membrane is trilamellar membrane structure, comprises inner protection film, intermediate coat and outer protective membrane.
Preferably, the material of described intermediate coat is PTFE (tetrafluoroethylene), and the material of described inner protection film and described outer protective membrane is UV resistance line style trevira.
Preferably, the width of described ventilation water leg is 200-300mm, and the degree of depth is 200-300mm.
Preferably, the diameter of described ventilation hole is 8-12mm, and the distance between adjacent two ventilation holes is 200-400mm.
Preferably, the blast of described gas blower is 3500-4500Pa, and power is 1-2KW.
Positive progressive effect of the present utility model is: the compost theory based on freight container is covered composting technology with advanced film and combines by the utility model, provide a kind of construction period short, floor space is little and effectively can control the composting device of foul smell, the utility model is without the need to building the special place of compost, only need the place of a stackable freight container in place, and the construction period of composting device is reduced to 1-3 month by traditional 1-2, floor space reduction about 3/4 compared with traditional static ventilation composting device, and without the need to building special odor treating device, automatically the uncontrollable discharge of foul smell is intercepted by compost functional membrane, except input and output material, whole composting process realizes automatically controlling, without the need to artificial supervision based on oxygen and temperature dual feedback.
Accompanying drawing explanation
Fig. 1 is the base plane schematic diagram that the container-type film of preferred embodiment of the present utility model covers static ventilation composting device.
Fig. 2 is the top planes fragmentary, perspective view that the container-type film of preferred embodiment of the present utility model covers static ventilation composting device.
Fig. 3 is the side-view that the container-type film of preferred embodiment of the present utility model covers static ventilation composting device.
Fig. 4 be Fig. 1 along A-A to sectional view.
Fig. 5 be Fig. 1 along B-B to sectional view.
Fig. 6 is the stacking schematic diagram that the container-type film of four preferred embodiments of the present utility model covers static ventilation composting device.
Embodiment
Mode below by embodiment further illustrates the utility model, but is not therefore limited among described scope of embodiments by the utility model.
As Figure 1-5, container-type film of the present utility model covers static ventilation composting device and comprises open top 1 and compost functional membrane 2, described open top comprises casing 3, described compost functional membrane 2 arranges and covers the top of described open top 1, multiple Dump gate 4 is provided with along on the sidewall on long limit in described open top 1, along the gas blower 5 sidewall of minor face is provided with for the inner ventilation oxygen supply to described open top 1, preferably, described gas blower 5 adopts Middle pressure draught fan, blast is 4000Pa, power of fan is 1.5KW.
Ventilation water leg 6 is provided with in the bottom of described casing 3, preferably, the width of described ventilation water leg 6 is 200mm, the degree of depth is 200mm, and described ventilation water leg 6 is provided with air plate 7 at top, and described air plate 7 is provided with multiple ventilation hole 8, preferably, described air plate 7 can bear 10 tons and cross car load, and the diameter of described ventilation hole 8 is 10mm, and the distance between adjacent two ventilation holes 8 is 300mm.
Described ventilation water leg 6 is provided with water discharge pipe 9 in bottom, and the air outlet of described gas blower 5 is communicated with vent-pipe 11 by blower fan valve 10, and described vent-pipe 11 is communicated with the Single port of described water discharge pipe 9, and the other end of described water discharge pipe 9 is provided with emptying valve 12.
Described container-type film covers static ventilation composting device and also comprises Controlling System, described Controlling System specifically comprises oxygen concentration detector, temperature detector and feedback control unit, described open top 1 is also being provided with controlling box 13 along on the sidewall of minor face, described feedback control unit is integrated in the inside of described controlling box 13, described oxygen concentration detector and described hygrosensor are all arranged in the compost in described casing 3, for detecting oxygen concentration and temperature respectively, described feedback control unit in described controlling box 13 then controls unlatching or the closedown of described gas blower 5 according to the oxygen concentration detected and temperature.
After described gas blower 5 is opened, air is by described ventilation water leg 6, and the ventilation hole 8 on described air plate 7 enters in compost material, the filtrate produced in composting process is got rid of by described ventilation water leg 6 and described water discharge pipe 9 and described emptying valve 12, by opening described Dump gate 4 after compost completes, by forklift, compost material is shoveled out.
Wherein, the concrete principle of the described feedback control unit unlatching or closedown that control described gas blower 5 according to the oxygen concentration detected and temperature is:
When detecting that controlling described gas blower 5 after the oxygen concentration of compost material is lower than 8% opens, when oxygen concentration higher than 18% time control described gas blower 5 and close; When detecting the temperature of compost material more than 75 DEG C, then no matter the oxygen concentration of compost material is how many, and all controlling described gas blower 5 opens, and when temperature is lower than 75 DEG C, then controls unlatching or the closedown of described gas blower according to the oxygen concentration of compost material.
Wherein, compost functional membrane 2 of the present utility model can be set to the mode by slide fastener pull-up, described compost functional membrane 2 is smelly film for waterproof and breathable hinders, specifically comprise inner protection film, intermediate coat and outer protective membrane trilamellar membrane structure, the material of described intermediate coat is PTFE, the material of described inner protection film and described outer protective membrane is UV resistance line style trevira, described compost functional membrane 2 can be placed outside rainwater and enter in described open top 1, the water vapour produced in composting process and carbonic acid gas distribute by described compost functional membrane 2, and the foul smell produced in composting process, pathogenic bacterias etc. can effectively be intercepted.
In specific implementation process, at least one container-type film can also be covered static ventilation composting device and be stacked, concrete quantity can be 2-4, thus saves space, and reduce floor space, in the present embodiment, quantity is 4, and concrete schematic diagram as shown in Figure 6.
The compost method utilizing container-type film of the present utility model to cover the realization of static ventilation composting device specifically comprises following operation: uniformly feed to open top in by feeding device or forklift by top by compost material, pull-up also fixes compost functional membrane, by special container crane, open top is stacked successively, open automatic ventilation control system, after 2-3 week During High-Temperature Composting, ground is winched to by container crane, open sidewall hermatic door, by forklift enter open top compost is attached after material transport, or by crane, open top is directly winched on truck after compost completes, appointed place discharging is transported to by truck.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (9)
1. a container-type film covers static ventilation composting device, it is characterized in that, comprise open top, compost functional membrane and Controlling System, described open top comprises casing and is arranged at the ventilation water leg of described bottom half, described compost functional membrane covers the top of described open top, at least one Dump gate is provided with along on the sidewall on long limit in described open top, sidewall along minor face is provided with the gas blower for the inner ventilation oxygen supply to described open top, described Controlling System is for controlling unlatching or the closedown of described gas blower.
2. container-type film as claimed in claim 1 covers static ventilation composting device, and it is characterized in that, described ventilation water leg is provided with air plate at top, and described air plate offers multiple ventilation hole.
3. container-type film as claimed in claim 1 or 2 covers static ventilation composting device, it is characterized in that, described ventilation water leg is provided with water discharge pipe in bottom, the air outlet of described gas blower is communicated with a vent-pipe by blower fan valve, described vent-pipe is communicated with the Single port of described water discharge pipe, and the another port of described water discharge pipe is provided with emptying valve.
4. container-type film as claimed in claim 1 covers static ventilation composting device, it is characterized in that, described Controlling System comprises oxygen concentration detector, temperature detector and feedback control unit, described feedback control unit respectively with described oxygen concentration detector, described hygrosensor and the electrical connection of described gas blower, described oxygen concentration detector and described hygrosensor are all arranged in the compost in described casing, for detecting oxygen concentration and temperature respectively, described feedback control unit is used for the unlatching or the closedown that control described gas blower according to the oxygen concentration detected and temperature.
5. container-type film as claimed in claim 1 covers static ventilation composting device, and it is characterized in that, described compost functional membrane is trilamellar membrane structure, comprises inner protection film, intermediate coat and outer protective membrane.
6. container-type film as claimed in claim 5 covers static ventilation composting device, and it is characterized in that, the material of described intermediate coat is PTFE, and the material of described inner protection film and described outer protective membrane is UV resistance line style trevira.
7. container-type film as claimed in claim 1 covers static ventilation composting device, and it is characterized in that, the width of described ventilation water leg is 200-300mm, and the degree of depth is 200-300mm.
8. container-type film as claimed in claim 2 covers static ventilation composting device, and it is characterized in that, the diameter of described ventilation hole is 8-12mm, and the distance between adjacent two ventilation holes is 200-400mm.
9. container-type film as claimed in claim 1 covers static ventilation composting device, and it is characterized in that, the blast of described gas blower is 3500-4500Pa, and power is 1-2KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780090.0U CN205170689U (en) | 2015-10-09 | 2015-10-09 | Container formula membrane covers static ventilation composting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780090.0U CN205170689U (en) | 2015-10-09 | 2015-10-09 | Container formula membrane covers static ventilation composting device |
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| CN205170689U true CN205170689U (en) | 2016-04-20 |
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| CN201520780090.0U Active CN205170689U (en) | 2015-10-09 | 2015-10-09 | Container formula membrane covers static ventilation composting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218185A (en) * | 2015-10-09 | 2016-01-06 | 上海市政工程设计研究总院（集团）有限公司 | Container-type film covers static ventilation composting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218185A (en) * | 2015-10-09 | 2016-01-06 | 上海市政工程设计研究总院（集团）有限公司 | Container-type film covers static ventilation composting device |
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