CN109772850A - A kind of negative pressure device and technique for the oxygen-enriched landfill process of rubbish - Google Patents
A kind of negative pressure device and technique for the oxygen-enriched landfill process of rubbish Download PDFInfo
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- CN109772850A CN109772850A CN201910189505.XA CN201910189505A CN109772850A CN 109772850 A CN109772850 A CN 109772850A CN 201910189505 A CN201910189505 A CN 201910189505A CN 109772850 A CN109772850 A CN 109772850A
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- negative pressure
- pressure air
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Abstract
The embodiment of the invention discloses a kind of negative pressure devices and technique for the oxygen-enriched landfill process of rubbish, the negative pressure device includes multiple flexible negative pressure air guide transverse tubes, negative pressure connection general pipeline, negative-pressure air fan and the biofilter with triangle inner support, one end of the flexibility negative pressure air guide transverse tube connect general pipeline connection with negative pressure, the other end is equipped with plug, the negative pressure connection general pipeline is connect with negative-pressure air fan, and negative-pressure air fan is connect with biofilter.Flexibility negative pressure air guide transverse tube provided in an embodiment of the present invention is laterally laid in junk-heap body, junk-heap body is evacuated using negative-pressure air fan, enhance junk-heap body ventilation ability, so that junk-heap body is in oxygen-enriched state, using aerobic microbiological to the organic pollutant fast degradation in rubbish, can be used for being evacuated junk-heap body, gravity-flow ventilation, it keeps the skin wet, nutrient solution etc., one tube multipurpose is realized, iterative cycles are utilized, reduced costs.
Description
Technical field
The present embodiments relate to environmental protection technical fields, and in particular to a kind of for the negative of the oxygen-enriched landfill process of rubbish
Pressure device and technique.
Background technique
Currently, there is application of city life garbage high-moisture, complicated component, calorific value to change characteristic greatly, rubbish processing to be harmless
Mode mainly have Waste sorting recycle, landfill, compost, burning and pyrolytic gasification etc..According to the 2017 of State Statistics Bureau's publication
Year urban construction statistical yearbook, China year refuse production is about 21520.86 ten thousand tons, 21305.19 ten thousand tons for the treatment of capacity, wherein without
21034.16 ten thousand tons of evilization treating capacity, harmless treatment field 1013, wherein sanitary filling field 654, garbage burning factory 286
It is a, other processing 73.It can be seen that current consumer waste filling and embedding is still the major way of China's garbage disposal.Meanwhile partly
Area's rubbish processing to be harmless ability is limited, is unable to satisfy rubbish processing to be harmless demand, and traditional garbage loading embeading processing need to account for
With a large amount of land resource, harmful components will cause more serious pollution to environment such as air, water body, soil in rubbish.Therefore,
How in the land resource occupancy for guaranteeing to reduce garbage loading embeading processing under the premise of rubbish processing to be harmless as far as possible, rubbish is reduced
Volume, preventing the harmful components in garbage loading embeading treatment process from causing secondary pollution to environment such as air, water body, soil is also to need
It solves the problems, such as.
Biodegradable processing technique can theoretically make garbage harmless lightweight, but in existing biodegrade processing,
Due to lacking effective oxygenating aeration techniques, processing technological flow is long, takes a long time, and cost high investment is big.Therefore
It is good to need a kind of oxygenating ventilation effect, easy for construction, the easy to spread and rubbish processing to be harmless air interchanger that can recycle.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of negative pressure device and technique for the oxygen-enriched landfill process of rubbish, to solve
Garbage degradation speed is slow in the prior art, has seriously affected the treatment effeciency of rubbish, the problem of making troubles to people's lives.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions, and one kind being used for the oxygen-enriched landfill work of rubbish
The negative pressure device of skill, the negative pressure device include having multiple flexible negative pressure air guide transverse tubes of triangle inner support, negative pressure connection total
One end of pipe, negative-pressure air fan and biofilter, the flexibility negative pressure air guide transverse tube connect general pipeline connection with negative pressure, and the other end is equipped with
Plug, the negative pressure connection general pipeline are connect with negative-pressure air fan, and negative-pressure air fan is connect with biofilter, the flexibility negative pressure gas-guide tube
Tube wall is formed by corrosion-resistant netting shape disk of material knot, forms the slit only by gas-liquid, the flexibility negative pressure gas-guide tube therebetween
Laterally it is laid in junk-heap body.
Preferably, the negative pressure device further includes multiple plastic flexible pipes, one end of the plastic flexible pipe and flexible negative pressure
The connection of air guide transverse tube, the other end connect general pipeline connection with negative pressure.
Preferably, described triangle inner support one end is connected with each other, the other end be centrosymmetric and with flexible negative pressure air guide
The support connection of transverse tube inner tubal wall.
Preferably, the flexible negative pressure air guide transverse tube is externally provided with ventilative clad.
Preferably, the ventilative clad includes non-woven fabrics or plastic gauze.
Preferably, the ventilative clad is made of the flexiplast permeability cell supported with rigidity.
Preferably, the plug is HDPE plug.
The embodiment of the present invention also provides the following technical solutions, a kind of oxygen-enriched landfill pumping of the rubbish based on above-mentioned negative pressure device
Technique, negative-pressure air fan are evacuated junk-heap body by flexible negative pressure air guide transverse tube, so that junk-heap body is in negative pressure state, increase
The air circulation ability of strong junk-heap body, makes junk-heap body form oxygen-enriched environment, using aerobic microbiological to organic in rubbish
Pollutant fast degradation.
Preferably, the flexible negative pressure air guide transverse tube end can be connected with water inlet, and the water inlet is supplemented to junk-heap body
Moisture, nutrient solution and microbial inoculum.
The embodiment of the present invention has the following advantages that, the negative pressure provided in an embodiment of the present invention for the oxygen-enriched landfill process of rubbish
Flexible negative pressure air guide transverse tube in device is laterally laid in junk-heap body, is evacuated using negative-pressure air fan to junk-heap body,
So that junk-heap body is in negative pressure state, enhance the air circulation ability of junk-heap body, junk-heap body is made to be in oxygen-enriched state, utilizes
Furthermore aerobic microbiological can also be used to be evacuated junk-heap body, lead to naturally to the organic pollutant fast degradation in rubbish
Wind keeps the skin wet, nutrient solution etc., realizes one tube multipurpose, and iterative cycles are utilized, reduced costs.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is the negative pressure device intermediate cam inner support for the oxygen-enriched landfill process of rubbish that the embodiment of the present invention 1 provides
Structural schematic diagram；
Fig. 2 is the structural schematic diagram for the negative pressure device for the oxygen-enriched landfill process of rubbish that the embodiment of the present invention 1 provides；
In figure, 1-triangle inner support；2-flexible negative pressure air guide transverse tubes；3-negative pressure connect general pipeline；4-negative-pressure air fans；
5-biofilters；6-plugs；7-plastic flexible pipes.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
As shown in Fig. 2, present embodiments providing the negative pressure device for the oxygen-enriched landfill process of rubbish, including in triangle
Multiple flexible negative pressure air guide transverse tubes 2, negative pressure connection general pipeline 3, negative-pressure air fan 4 and the biofilter 5 of support 1, as shown in Figure 1, three
Inner support 1 one end in angle is connected with each other, and the other end is centrosymmetric and connect with flexible 2 pipe walls support of negative pressure air guide transverse tube, flexible
One end of negative pressure air guide transverse tube 2 connect the connection of general pipeline 3 with negative pressure, and the other end is equipped with plug 6, and negative pressure connects general pipeline 3 and negative pressure wind
Machine 4 connects, and negative-pressure air fan 4 connect with biofilter 5, flexible 2 tube wall of negative pressure gas-guide tube by corrosion-resistant netting shape disk of material knot and
At forming the slit only by gas-liquid therebetween, flexible negative pressure gas-guide tube 2 is laterally laid in junk-heap body.Biofilter 5 is right
The gas that negative-pressure air fan 4 is extracted out carries out biodegradable filtering, so that the gas generated to junk-heap body is filtered, prevents directly
It is discharged in atmosphere and forms secondary pollution.
Negative pressure device further includes multiple plastic flexible pipes 7, and one end of plastic flexible pipe 7 is connected to flexible negative pressure air guide transverse tube 2, separately
One end connect the connection of general pipeline 3 with negative pressure.
Flexible negative pressure air guide transverse tube 2 is externally provided with ventilative clad, and the ventilative clad includes non-woven fabrics or plastic gauze,
But not limited to this.
Particularly, the ventilative clad can also be made of the flexiplast permeability cell supported with rigidity.
Plug 6 and flexible negative pressure air guide transverse tube 2 are made of HDPE.
Negative pressure device provided in this embodiment for the oxygen-enriched landfill process of rubbish is laterally laid in junk-heap body, is utilized
Negative-pressure air fan 4 is evacuated junk-heap body, and junk-heap body is made to be in negative pressure state, enhances the air circulation energy of junk-heap body
Power makes junk-heap body be in oxygen-enriched state, using aerobic microbiological to the organic pollutant fast degradation in rubbish, additionally may be used
For being evacuated, gravity-flow ventilation, being kept the skin wet to junk-heap body, nutrient solution etc., realize one tube multipurpose, iterative cycles benefit
With reducing costs.
The present embodiment is when being applied to garbage disposal for the negative pressure device for being used for the oxygen-enriched landfill process of rubbish, so that rubbish
Rubbish treatment process overall structure is simple, easy for construction, and construction cost is low, pipeline, facility can Reusability, energy conservation and environmental protection can be strong
It is innoxious to change house refuse fast degradation of newly marching into the arena daily, minimizing recycles for next step place, sieves recycling and lay
Good basis.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (9)
1. a kind of negative pressure device for the oxygen-enriched landfill process of rubbish, which is characterized in that the negative pressure device includes having triangle
Multiple flexible negative pressure air guide transverse tubes, negative pressure connection general pipeline, negative-pressure air fan and the biofilter of inner support, the flexibility negative pressure air guide
One end of transverse tube connect general pipeline connection with negative pressure, and the other end is equipped with plug, and the negative pressure connection general pipeline connect with negative-pressure air fan, bears
Pressure fan is connect with biofilter, and the flexibility negative pressure air guide tube wall is formed by corrosion-resistant netting shape disk of material knot, therebetween shape
At only by the slit of gas-liquid, the flexibility negative pressure gas-guide tube is laterally laid in junk-heap body.
2. being used for the negative pressure device of the oxygen-enriched landfill process of rubbish according to claim 1, which is characterized in that the negative pressure dress
Setting further includes multiple plastic flexible pipes, and one end of the plastic flexible pipe is connected to flexible negative pressure air guide transverse tube, and the other end and negative pressure connect
Connect general pipeline connection.
3. being used for the negative pressure device of the oxygen-enriched landfill process of rubbish according to claim 1, which is characterized in that in the triangle
One end is supported to be connected with each other, the other end is centrosymmetric and supports with flexible negative pressure air guide transverse tube inner tubal wall and connects.
4. being used for the negative pressure device of the oxygen-enriched landfill process of rubbish according to claim 1, which is characterized in that the flexibility negative pressure
Air guide transverse tube is externally provided with ventilative clad.
5. being used for the negative pressure device of the oxygen-enriched landfill process of rubbish according to claim 4, which is characterized in that the ventilative cladding
Layer includes non-woven fabrics, plastic gauze.
6. being used for the negative pressure device of the oxygen-enriched landfill process of rubbish according to claim 4, which is characterized in that the ventilative cladding
Layer is made of the flexiplast permeability cell supported with rigidity.
7. being used for the negative pressure device of the oxygen-enriched landfill process of rubbish according to claim 1, which is characterized in that the plug is
HDPE plug.
8. a kind of oxygen-enriched landfill air aspiration process of rubbish based on the described in any item negative pressure devices of such as preceding claims, feature
It is, negative-pressure air fan is evacuated junk-heap body by flexible negative pressure air guide transverse tube, and junk-heap body is made to be in negative pressure state, increases
The air circulation ability of strong junk-heap body, makes junk-heap body form oxygen-enriched environment, using aerobic microbiological to organic in rubbish
Pollutant fast degradation.
9. the oxygen-enriched landfill air aspiration process of rubbish according to claim 8, which is characterized in that the flexibility negative pressure air guide transverse tube
End can be connected with water inlet, and the water inlet keeps the skin wet to junk-heap body, nutrient solution and microbial inoculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189505.XA CN109772850A (en) | 2019-03-13 | 2019-03-13 | A kind of negative pressure device and technique for the oxygen-enriched landfill process of rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189505.XA CN109772850A (en) | 2019-03-13 | 2019-03-13 | A kind of negative pressure device and technique for the oxygen-enriched landfill process of rubbish |
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| Publication Number | Publication Date |
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| CN109772850A true CN109772850A (en) | 2019-05-21 |
Family
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| CN201910189505.XA Pending CN109772850A (en) | 2019-03-13 | 2019-03-13 | A kind of negative pressure device and technique for the oxygen-enriched landfill process of rubbish |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2609925Y (en) * | 2003-04-02 | 2004-04-07 | 董红敏 | Closed compost fermentation device |
| JP2010234269A (en) * | 2009-03-31 | 2010-10-21 | Taisei Corp | Waste treatment site |
| CN101948341A (en) * | 2010-09-15 | 2011-01-19 | 昆明理工大学 | Reactor composting device for aerobic fermentation |
| CN202054754U (en) * | 2011-05-16 | 2011-11-30 | 郑炜 | Compost-bottom negative-pressure fermentation tank |
| CN202152322U (en) * | 2011-08-05 | 2012-02-29 | 郑炜 | Device capable of increasing ventilation of aerobic compost and recycling heat energy simultaneously |
| CN102380498A (en) * | 2011-08-03 | 2012-03-21 | 城市建设研究院 | Aerobic treating system and method for refuse landfill |
| KR200462418Y1 (en) * | 2012-03-16 | 2012-09-10 | 진정곤 | Digested Siudge Muitmodal Curing storage |
| CN102746035A (en) * | 2012-07-19 | 2012-10-24 | 东莞市环境科学研究所 | In-situ reduction method for kitchen wastes in residential communities |
-
2019
- 2019-03-13 CN CN201910189505.XA patent/CN109772850A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2609925Y (en) * | 2003-04-02 | 2004-04-07 | 董红敏 | Closed compost fermentation device |
| JP2010234269A (en) * | 2009-03-31 | 2010-10-21 | Taisei Corp | Waste treatment site |
| CN101948341A (en) * | 2010-09-15 | 2011-01-19 | 昆明理工大学 | Reactor composting device for aerobic fermentation |
| CN202054754U (en) * | 2011-05-16 | 2011-11-30 | 郑炜 | Compost-bottom negative-pressure fermentation tank |
| CN102380498A (en) * | 2011-08-03 | 2012-03-21 | 城市建设研究院 | Aerobic treating system and method for refuse landfill |
| CN202152322U (en) * | 2011-08-05 | 2012-02-29 | 郑炜 | Device capable of increasing ventilation of aerobic compost and recycling heat energy simultaneously |
| KR200462418Y1 (en) * | 2012-03-16 | 2012-09-10 | 진정곤 | Digested Siudge Muitmodal Curing storage |
| CN102746035A (en) * | 2012-07-19 | 2012-10-24 | 东莞市环境科学研究所 | In-situ reduction method for kitchen wastes in residential communities |
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Application publication date: 20190521 |
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