CN108276036A - A method of utilizing garden waste environmental protection treatment domestic sludge - Google Patents
A method of utilizing garden waste environmental protection treatment domestic sludge Download PDFInfo
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- CN108276036A CN108276036A CN201810214824.7A CN201810214824A CN108276036A CN 108276036 A CN108276036 A CN 108276036A CN 201810214824 A CN201810214824 A CN 201810214824A CN 108276036 A CN108276036 A CN 108276036A
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- domestic sludge
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- staving
- garden waste
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a kind of methods using garden waste environmental protection treatment domestic sludge, it is related to environmental technology field, mixing, digest process including municipal sludge and garden waste, the present invention uses compost principle, harmless treatment is carried out to the sludge in domestic waste, by the way that garden waste is added, increase the content of organic matter in mixture, in a word, municipal solid wastes weight can be greatly reduced by such method, and to promoting urban soil improvement, urban afforestation career development and ecological agriculture construction all of great advantage.In addition, composting device provided by the invention, compost effect is good, and utilization rate is high, easy to operate, and flexibility is high, is not limited, can be widely used to promote by spatially.
Description
Technical field
The present invention relates to environmental technology fields, are related to a kind of method using garden waste environmental protection treatment domestic sludge.
Background technology
Garden waste, also referred to as garden garbage or green rubbish, are primarily referred to as ornamental plant and wither and fall or manually repair naturally
Generated deadwood, fallen leaves, trees and shrub beta pruning and other plant residues are cut, higher volatile matter, organic matter, fibre are contained
Tie up element etc..With the expansion of city's green areas, garden waste enormous amount and rise year by year, but wherein the overwhelming majority is discarded
Object is not carried out recycling, is digged pit on the spot landfill or burning mostly as municipal refuse, not only biomass is caused to provide
Source, land resource waste, can also increase environmental pollution.It is domestic at present to utilize market segment base in garden waste circulating resourcesization
Originally belong to blank, mainly had power generation by waste combustion, biological granular fuel processed, producing methane through anaerobic fermentation system by the processing mode that industry is approved
Organic fertilizer, but generally still there is the problems such as utilization rate is relatively low, technological innovation is insufficient.
Compost is a kind of biological treatment mode integrating city organic waste treatment and recycling, with city
City's organic waste is that the compost that main composting material makes is good soil conditioner and organic fertilizer product, it is rationally made
With urban soil is improved, the development of urban landscaping library development and eco-facilities agricultural etc. it is all of great advantage.But
Current composting mode can not play good effect.
China Patent Publication No. is that CN105622180A discloses a kind of garden waste and dewatered sludge production gardens are green
Change cultivation matrix technique, including steps are as follows：Step S1:Particle, step S2:The processing of solar house soil box, step S3:Air is dry
It is dry, step S4:Curing box processing, step S5:Finished product discharges, step S6:Vent gas treatment, step S7:Exhaust emissions.The technique energy
Afforestation cultivation matrix technique is produced to realize substance life in garden district with dewatered sludge by a kind of garden waste of offer
State recycles, the effect of zero release of pollutant.But its cost is higher, occupied space is larger, and flexibility is not high.
China Patent Publication No. is that CN107027541A discloses a kind of utilization municipal solid wastes production afforestation
The method of the raw-soil again, by base-materials such as municipal sludge, landfill waste soil, garden wastes, by 20-40%:30-60%:20-40%
Volume ratio is transported to blender, while adding a small amount of microbial bacterial agent, humic acid fertilizer and soda lime, soil stabilizer etc., into
Row is sufficiently mixed, and is configured to greening soil.This method is formed by afforestation, and nutrient content needed for plant is higher in the raw-soil again,
Containing a small amount of humus, can meet the needs of plant growth is to nutrient, moreover, after planting plants, as time goes by, regeneration
Plant residue, organic substance in soil etc. can be decomposed further, humic is acidified, with root system of plant reciprocation, soil property meeting
It is continuously available promotion.But it has complex process, cost higher.
Invention content
Problem to be solved by this invention is to provide a kind of utilization gardens that simple for process, flexibility Gao Bingneng is widely popularized
The method of waste environmental protection treatment domestic sludge.
To achieve the goals above, the technical solution that the present invention takes is：A kind of utilization garden waste ring provided
The method for protecting processing domestic sludge, it is specific as follows：
A method of it is specific as follows using garden waste environmental protection treatment domestic sludge：
(1) with afforestation waste according to 3 after going water to dry the domestic sludge generated in city：The ratio of (4-5)
Mixing, wherein before mixing, afforestation waste need to be sent in pulper and crush, and the water content control of domestic sludge exists
60%-65%, the water content control of afforestation waste is in 10%-15%；
(2) mixed mixture is poured into composting device, it is not open close enter humidification after air, stand 8-12 days,
Then turning is primary, and then every turning in 6 days is primary, and final compost time control was at 48-50 days；
(3) after compost, mixture is packed and is packed.
Preferably, the afforestation waste includes spring fallen leaves, the fall foliage of Chinese parasol tree tree or the poplar of cinnamomum camphora tree
The fallen leaves of tree.
Preferably, the composting device includes staving, partition board, air inlet pipe, exhaust pipe and air pump, and the partition board is installed on
On inner wall of barrel, exhaust pipe and air inlet pipe are respectively arranged in the upper and lower part of staving and the both sides up and down positioned at partition board, partition board
It is removably connected with material-storing box in the staving of top, humidifier is equipped in the staving below partition board, air pump is connect with air inlet pipe, into
Tracheae is connect with humidifier, and escape pipe is also equipped on humidifier, and partition board is equipped with several air holes, screw thread is gone back at the top of staving
It is connected with bung.
Preferably, turning component is installed, the turning component includes motor, agitating shaft and paddle in the material-storing box
Piece, motor be installed on the top surface of material-storing box and with stirring axis connection, stirring blade is installed on agitating shaft and in the material-storing box
Portion.
Preferably, the inner wall of the staving is equipped with vertical sliding slot, and the outer wall of the material-storing box is equipped with matches with sliding slot
The sliding rail of conjunction.
Preferably, the top surface of the material-storing box is additionally provided with suspension hook.
Preferably, it is also equipped with temperature sensor in the material-storing box.
Beneficial effects of the present invention：The present invention uses compost principle, is carried out to the sludge in domestic waste innoxious
Processing increases the content of organic matter in mixture, in short, can be significantly by such method by the way that garden waste is added
Municipal solid wastes weight is reduced, and to promoting urban soil improvement, urban afforestation career development and the ecological agriculture to build
If all of great advantage.In addition, composting device provided by the invention, compost effect is good, and utilization rate is high, easy to operate, and flexibility is high,
It is not limited, can be widely used to promote by spatially.
Description of the drawings
Fig. 1 is the cross-sectional view of composting device in the present invention.
Fig. 2 is the vertical view of partition board in the present invention.
Fig. 3 is the cross-sectional view of composting device in the present invention.
Wherein：1- stavings, 2- bungs, 3- partition boards, 4- air inlet pipe, 5- exhaust pipes, 6- air pumps, 7- humidifiers, 8- escape pipes,
9- air holes, 10- turning components, 101- motors, 102- agitating shafts, 103- stirring blades, 11- sliding slots, 12- sliding rails, 13- temperature
Sensor, 14- material-storing boxs, 15- suspension hooks.
Specific implementation mode
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, be not intended to limit the scope of the present invention..
Embodiment 1
A method of it is specific as follows using garden waste environmental protection treatment domestic sludge：
(1) with afforestation waste according to 3 after going water to dry the domestic sludge generated in city：The ratio of (4-5)
Mixing, wherein before mixing, afforestation waste need to be sent in pulper and crush, and the water content control of domestic sludge exists
60%-65%, the water content control of afforestation waste is in 10%-15%；
(2) mixed mixture is poured into composting device, it is not open close enter humidification after air, stand 8-12 days,
Then turning is primary, and then every turning in 6 days is primary, and final compost time control was at 48-50 days；
(3) after compost, mixture is packed and is packed.
In the present embodiment, the afforestation waste include cinnamomum camphora tree spring fallen leaves, Chinese parasol tree tree fall foliage
Or the fallen leaves of willow.
As depicted in figs. 1 and 2, the composting device includes staving 1, partition board 3, air inlet pipe 4, exhaust pipe 5 and air pump 6,
The partition board 3 is installed on 1 inner wall of staving, and exhaust pipe 5 and air inlet pipe 4 are respectively arranged in the upper and lower part of staving 1 and are located at
The both sides up and down of partition board 3 are removably connected with material-storing box 14 in the staving 1 of the top of partition board 3, and the top and bottom of material-storing box 14 are equal
It is provided with ventilative mesh, humidifier 7 is equipped in the staving 1 of 3 lower section of partition board, air pump 6 is connect with air inlet pipe 4, air inlet pipe 4 and increasing
Wet bottle 7 connects, and escape pipe 8 is also equipped on humidifier 7, and partition board 3 is equipped with several air holes 9, and screw thread company is gone back at the top of staving 1
It is connected to bung 2.Outside air is sent to through air inlet pipe 4 in humidifier 7 by air pump 6, and water is stored in humidifier 7, can be to passing through
Air in it is humidified, it is humidified after air entered in mixture through escape pipe 8, air hole 9 again, utilize nature
The multiple-microorganism being widely present or the high-effective microorganism microbial inoculum and other additives that manually add, make city organic waste
Gurry, that is, municipal sludge and garden waste are decomposed by the microorganisms into the nutriment being easily absorbed and used by plants and generation
Stable humus is the life activity by microorganism by organic waste mine to complete entire composting process
Matter, humification and process that is innoxious and becoming composting fertilizer.
In addition, being also equipped with temperature sensor 13 in the material-storing box 14, temperature sensor 13 is connected to computer or display
Device, to monitor the temperature conditions in mixture.
Embodiment 2
A method of it is specific as follows using garden waste environmental protection treatment domestic sludge：
(1) with afforestation waste according to 3 after going water to dry the domestic sludge generated in city：The ratio of (4-5)
Mixing, wherein before mixing, afforestation waste need to be sent in pulper and crush, and the water content control of domestic sludge exists
60%-65%, the water content control of afforestation waste is in 10%-15%；
(2) mixed mixture is poured into composting device, it is not open close enter humidification after air, stand 8-12 days,
Then turning is primary, and then every turning in 6 days is primary, and final compost time control was at 48-50 days；
(3) after compost, mixture is packed and is packed.
In the present embodiment, the afforestation waste include cinnamomum camphora tree spring fallen leaves, Chinese parasol tree tree fall foliage
Or the fallen leaves of willow.
As shown in figure 3, the composting device includes staving 1, partition board 3, air inlet pipe 4, exhaust pipe 5 and air pump 6, it is described every
Plate 3 is installed on 1 inner wall of staving, and exhaust pipe 5 and air inlet pipe 4 are respectively arranged in the upper and lower part of staving 1 and positioned at partition board 3
Upper and lower both sides are removably connected with material-storing box 14 in the staving 1 of the top of partition board 3, and the top and bottom of material-storing box 14 are both provided with
Ventilative mesh, the staving 1 of 3 lower section of partition board is interior to be equipped with humidifier 7, and air pump 6 is connect with air inlet pipe 4, air inlet pipe 4 and humidifier 7
It connects, escape pipe 8 is also equipped on humidifier 7, partition board 3 is equipped with several air holes 9, and the top of staving 1 is also threaded with
Bung 2.Outside air is sent to through air inlet pipe 4 in humidifier 7 by air pump 6, and water is stored in humidifier 7, can be to by it
Air humidified, it is humidified after air entered in mixture through escape pipe 8, air hole 9 again, it is extensive using nature
Existing multiple-microorganism or the high-effective microorganism microbial inoculum and other additives manually added, make city organic waste
I.e. municipal sludge and garden waste are decomposed by the microorganisms into the nutriment being easily absorbed and used by plants and generate stabilization
Humus, to complete entire composting process, be by microorganism life activity organic waste is mineralization,
Humification and process that is innoxious and becoming composting fertilizer.
In the present embodiment, turning component 10 is installed, the turning component 10 includes motor in the material-storing box 14
101, agitating shaft 102 and stirring blade 103, motor 101 are installed on the top surface of material-storing box 14 and are connect with agitating shaft 102, stirring
Blade 103 is installed on agitating shaft 102 and inside material-storing box 14, can be as desired by turning component 10 to material-storing box 14
Interior mixture is mixed, i.e. turning.
In the present embodiment, the inner wall of the staving 1 is equipped with vertical sliding slot 11, is set on the outer wall of the material-storing box 14
There is the sliding rail 12 coordinated with sliding slot 11, adopt the structure design, can prevent material-storing box 14 from rotating.
In addition, the top surface of the material-storing box 14 is additionally provided with suspension hook 15, material-storing box 14 is sling into carrying for facilitating.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as using the methodology and skill of the present invention
Art scheme carry out various unsubstantialities improvement, or it is not improved by the present invention design and technical solution directly apply to it
Its occasion, within protection scope of the present invention.
Claims (7)
1. a kind of method using garden waste environmental protection treatment domestic sludge, which is characterized in that specific as follows：
(1) with afforestation waste according to 3 after going water to dry the domestic sludge generated in city：The ratio of (4-5) mixes,
Before wherein mixing, afforestation waste need to be sent in pulper and crush, and the water content control of domestic sludge is in 60%-
65%, the water content control of afforestation waste is in 10%-15%；
(2) mixed mixture is poured into composting device, it is not open close enter humidification after air, stand 8-12 days, then
Turning is primary, and then every turning in 6 days is primary, and final compost time control was at 48-50 days；
(3) after compost, mixture is packed and is packed.
2. a kind of method using garden waste environmental protection treatment domestic sludge according to claim 1, which is characterized in that
The afforestation waste includes the spring fallen leaves, the fall foliage of Chinese parasol tree tree or the fallen leaves of willow of cinnamomum camphora tree.
3. a kind of method using garden waste environmental protection treatment domestic sludge according to claim 1, which is characterized in that
The composting device includes staving (1), partition board (3), air inlet pipe (4), exhaust pipe (5) and air pump (6), partition board (3) peace
Loaded on staving (1) inner wall, exhaust pipe (5) and air inlet pipe (4) are respectively arranged in the upper and lower part of staving (1) and are located at partition board
(3) both sides up and down are removably connected with material-storing box (14), the staving below partition board (3) in the staving (1) above partition board (3)
(1) humidifier (7) is equipped in, air pump (6) is connect with air inlet pipe (4), and air inlet pipe (4) is connect with humidifier (7), humidifier (7)
On be also equipped with escape pipe (8), partition board (3) is equipped with several air holes (9), and the top of staving (1) is also threaded with bung
(2)。
4. a kind of method using garden waste environmental protection treatment domestic sludge according to claim 3, which is characterized in that
Turning component (10) is installed in the material-storing box (14), the turning component (10) includes motor (101), agitating shaft (102)
With stirring blade (103), motor (101) is installed on the top surface of material-storing box (14) and is connect with agitating shaft (102), stirring blade
(103) it is installed on agitating shaft (102) and internal positioned at material-storing box (14).
5. a kind of method using garden waste environmental protection treatment domestic sludge according to claim 4, which is characterized in that
The inner wall of the staving (1) is equipped with vertical sliding slot (11), and the outer wall of the material-storing box (14) is equipped with matches with sliding slot (11)
The sliding rail (12) of conjunction.
6. a kind of method using garden waste environmental protection treatment domestic sludge according to claim 5, which is characterized in that
The top surface of the material-storing box (14) is additionally provided with suspension hook (15).
7. a kind of method using garden waste environmental protection treatment domestic sludge according to claim 3, which is characterized in that
It is also equipped with temperature sensor (13) in the material-storing box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214824.7A CN108276036A (en) | 2018-03-15 | 2018-03-15 | A method of utilizing garden waste environmental protection treatment domestic sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214824.7A CN108276036A (en) | 2018-03-15 | 2018-03-15 | A method of utilizing garden waste environmental protection treatment domestic sludge |
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| Publication Number | Publication Date |
|---|---|
| CN108276036A true CN108276036A (en) | 2018-07-13 |
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ID=62809752
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810214824.7A Pending CN108276036A (en) | 2018-03-15 | 2018-03-15 | A method of utilizing garden waste environmental protection treatment domestic sludge |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112055A (en) * | 2018-07-17 | 2019-01-01 | 东营职业学院 | A kind of garden waste corruption process flow system |
| CN109851412A (en) * | 2019-01-24 | 2019-06-07 | 东莞市园林绿化工程有限公司 | A kind of garden waste processing unit and processing and utilization method |
| CN110606775A (en) * | 2019-10-30 | 2019-12-24 | 中国地质大学（北京） | Method for preparing fertilizer by fermenting river sludge and waste garden biomass |
| CN111662139A (en) * | 2020-06-28 | 2020-09-15 | 江苏久智环境科技服务有限公司 | Method for environment-friendly treatment of domestic sludge by using garden waste |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203768252U (en) * | 2013-10-14 | 2014-08-13 | 丽水学院 | Tank type sludge composting device |
| CN104291932A (en) * | 2014-09-12 | 2015-01-21 | 杭州师范大学 | Roof greening culture substrate and preparation method thereof |
| CN106518274A (en) * | 2015-09-15 | 2017-03-22 | 广东易绿谷屋顶绿化有限公司 | Mixed substrate for cultivation of Sedum lineare and preparation method thereof |
-
2018
- 2018-03-15 CN CN201810214824.7A patent/CN108276036A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203768252U (en) * | 2013-10-14 | 2014-08-13 | 丽水学院 | Tank type sludge composting device |
| CN104291932A (en) * | 2014-09-12 | 2015-01-21 | 杭州师范大学 | Roof greening culture substrate and preparation method thereof |
| CN106518274A (en) * | 2015-09-15 | 2017-03-22 | 广东易绿谷屋顶绿化有限公司 | Mixed substrate for cultivation of Sedum lineare and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112055A (en) * | 2018-07-17 | 2019-01-01 | 东营职业学院 | A kind of garden waste corruption process flow system |
| CN109851412A (en) * | 2019-01-24 | 2019-06-07 | 东莞市园林绿化工程有限公司 | A kind of garden waste processing unit and processing and utilization method |
| CN110606775A (en) * | 2019-10-30 | 2019-12-24 | 中国地质大学（北京） | Method for preparing fertilizer by fermenting river sludge and waste garden biomass |
| CN111662139A (en) * | 2020-06-28 | 2020-09-15 | 江苏久智环境科技服务有限公司 | Method for environment-friendly treatment of domestic sludge by using garden waste |
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Application publication date: 20180713 |