CN102060577B - Equipment for treating swill into organic fertilizers - Google Patents
Equipment for treating swill into organic fertilizers Download PDFInfo
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- CN102060577B CN102060577B CN2009102233293A CN200910223329A CN102060577B CN 102060577 B CN102060577 B CN 102060577B CN 2009102233293 A CN2009102233293 A CN 2009102233293A CN 200910223329 A CN200910223329 A CN 200910223329A CN 102060577 B CN102060577 B CN 102060577B
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- waste disposal
- treating
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- 239000003337 fertilizer Substances 0.000 title abstract description 5
- 239000007789 gas Substances 0.000 claims abstract description 74
- 239000002699 waste material Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000002912 waste gas Substances 0.000 claims abstract description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 14
- 239000003895 organic fertilizer Substances 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000000855 fermentation Methods 0.000 abstract description 5
- 230000004151 fermentation Effects 0.000 abstract description 5
- 239000010813 municipal solid waste Substances 0.000 abstract description 4
- 239000010794 food waste Substances 0.000 description 34
- 238000000034 method Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 230000002354 daily effect Effects 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000272496 Galliformes Species 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 2
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003278 egg shell Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000019688 fish Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 235000011888 snacks Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
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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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- Processing Of Solid Wastes (AREA)
Abstract
The invention provides equipment for treating swill into organic fertilizers, comprising a waste treating chamber (4); and the upper part of the waste treating chamber (4) is provided with a treating medium putting port closed by a cover (18). The equipment is characterized in that the upper part of the waste treating chamber (4) is also provided with a treating gas inlet (4a) and a waste gas exhaust port (4b); a stirrer (5) driven by a driving device (6) is arranged in the waste treating chamber (4); the equipment also comprises a treating gas supplying device (1) supplying treating gas into the treating chamber (4); the treating gas supplying device (1) is connected with a treating gas inlet (4a) of the waste treating chamber (4) through a gas inlet pump (3); and the treating gas enters the waste treating chamber (4) after passing through a gas heating device (2). The equipment utilizes the treating gas capable of fermenting organic matters to promote the fermentation of organic matters such as kitchen garbage and the like, thus treating the organic matters into gas, water and organic fertilizers.
Description
Technical field
The present invention relates to a kind for the treatment of of wastes produced equipment, particularly a kind of equipment that organic waste such as swill are recycled.
Background technology
Changing food waste and resident living are closely-related, and we will have a meal every day, have a meal to abandon more or less refuse, and these refuses are exactly changing food waste, claim swill again.
China is the maximum country of world population, 1,300,000,000 people produce changing food waste every day up to 130,000 tons more than, on the one hand, because changing food waste water ratio height, ubiquity is collected and the problem of transportation difficulty, if mix with common domestic refuse, has also improved the water ratio of common rubbish, reduce calorific value, just produced certain difficulty for the application of garbage incineration technology; On the other hand, the organic content height in the changing food waste is easy to rot, produce stink under hot conditions, and is especially rotten in easy fermentation of storage stage and recovery haulage stage temporarily, distributes unpleasant odor, contaminate environment.
At present, the main disposal options of the changing food waste of China is: the peasant in the suburbs, city or individual trafficker reclaim by big food and drink agency, are transported to the small-sized feedlot in outskirts of a town then, in order to keep fowls; The changing food waste major part that the ordinarily resident produces is all sneaked into domestic refuse, makes landfill and disposes.These two kinds of methods all can be brought infringement to environment.Utilize changing food waste to keep fowls, can give domestic animal the bacterial infection in the changing food waste, and that domestic animal can be put on the dining table by the people is edible, the people who is in the food chain top will be infected ill.Not categorised collection gets the direct landfill of changing food waste, because its organic composition height is very big to the impact load of landfill yard, understands following and surface water body impurely, forms the germ breeding ground.
According to statistics, there are hotel, nearly 3,500,000 families in restaurant in China at present, and the changing food waste quantity that produce every day is very surprising.Pointed out Beijing " about 1050 tons of daily output changing food waste " in " Beijing's domestic refuse is administered white paper " according to 2004.White paper predicts that also by 2008, Beijing's daily output changing food waste will reach about 1200 tons.Another Shanghai, big city of China, the daily output changing food waste is also near 1000 tons.This has reflected from the another one side that also the waste of China on dining table is very surprising.Changing food waste has become can influence our important factor healthy and surrounding environment safety, takes the generation of efficient manner management and control changing food waste, and rationally the safe disposal changing food waste is very urgent.
For example, CN101058098 discloses a kind of swill rubbish dry recovery method, and this method adopts and does, wet tripping device, utilizes the part of the weight realization changing food waste of changing food waste self to separate; Realize the moderate dehydration by centrifugal dewatering unit; Collecting the realization dry type deposits; Packing and transporting.Though this method has been sloughed the moisture in the changing food waste, can still need to be transported to destructor plant burning or environment-friendly fertilizer factory and handle to obtain organic fertilizer and recycle with the pressure that reduces terminal process and the generation of avoiding secondary pollution.
Summary of the invention
The purpose of this invention is to provide and a kind of swill is processed into the equipment of organic fertilizer, this equipment can be processed into swill gas and water fast, perhaps is processed into gas, water and organic fertilizer.
For realizing the object of the invention, the invention provides a kind of equipment that swill is processed into organic fertilizer, comprise waste disposal chamber, its top is provided with the treatment media dispensing port by closed with covers, waste disposal chamber top also is provided with handles gas import and outlet port, settle the agitator that drives by drive unit in it, also comprise in treatment chamber and supply with the processed air supply apparatus of handling gas, processed air supply apparatus links to each other with the processing gas import of waste disposal chamber by air intake pump.
In addition, to handling the gas-heating apparatus of gas heating, it is arranged between processed air supply apparatus and the waste disposal chamber.
Particularly, waste disposal chamber has the well heater that the indoor pending thing of waste treatment is heated.
In addition, also comprise emission-control equipment, have the off gas treatment chamber, its inside is provided with gas washing liquid, and treatment chamber vapor pipe one end links to each other with outlet port, and the other end stretches in the gas washing liquid; Ozone generating-device links to each other with the off gas treatment chamber by the ozone inlet pipe, and the ozone inlet pipe stretches in the gas washing liquid.
In addition, also comprise the ozone reduction device that the unnecessary ozone of discharging in the off gas treatment chamber is reduced, it links to each other with the off gas treatment chamber by vapor pipe.
Particularly, be provided with the strainer that filters by the dust in the waste disposal chamber combustion gas between waste disposal chamber and the off gas treatment chamber.
Particularly, establish overflow plate in the emission-control equipment, be divided into off gas treatment chamber and overflow chamber.
Advantage applies of the present invention is in the following areas:
The present device utilization can make the organism such as processing gas promotion changing food waste of organic matter fermentation ferment, thereby in 3-5 hour, it is processed into gas, water and organic fertilizer, not only avoided organic waste such as changing food waste in storage stage temporarily and reclaim the haulage stage fermentation and go bad, distribute unpleasant odor, contaminate environment, and organic waste such as changing food waste can be recycled, the organic fertilizer of generation is used for kind of flower and an agriculture production.
Description of drawings
Fig. 1 is the structural representation that the present invention is processed into swill the equipment of organic fertilizer.
Description of reference numerals: 1, processed air supply apparatus; 2, gas-heating apparatus; 3, handle the gas air intake pump; 4, waste disposal chamber; 4a, the import of processing gas; 4b; Outlet port; 5, agitator; 6, drive unit; 7, treatment chamber off-gas pump; 8, treatment chamber vapor pipe; 9, emission-control equipment; Off gas treatment chambers 91; 92, ozone air distribution head; 93, waste gas air distribution head; 94, overflow plate; 95, overflow chamber; 96, relief port; 10, ozone inlet pipe; 11, ozone air intake pump; 12, ozonizer; 13, ozone reduction device; 14, vapor pipe; 15, strainer; 16, venting port; 17, well heater; 18, lid.
Embodiment
As shown in Figure 1, the present invention is processed into the human edible object that changing food waste that the equipment of organic fertilizer can handle comprises vegetables, meat, fish, shrimp shell, snacks, eggshell, Fishbone, fruit, tea grounds, cereal with swill, and in addition the bone rod of animal also can be handled after fragmentation.Organic waste treatment facility of the present invention comprises waste disposal chamber 4, supplies with the apparatus of oxygen supply of high temperature oxidation gas and the device that expellant gas in the treatment chamber is handled in treatment chamber.
Wherein waste disposal chamber 4 is made for metallic substance such as stainless steel etc., the tubular that is the top opening, upper opening is used for throwing in treatment media such as changing food waste, with lid 18 sealings, be provided with agitator 5 in it, drive agitator 5 by drive unit 6 (can be electric motor), the treatment media in the waste disposal chamber 4 such as changing food waste are stirred so that pending changing food waste fully contacts with processing gas.The bottom of waste disposal chamber 4 and/or sidepiece peripheral hardware well heater 17, be used for the changing food waste in the treatment chamber is heated, its top has the gas import 4a of processing and outlet port 4b, handling gas import 4a links to each other with processed air supply apparatus 1 by air intake pump 3, the processing gas that gas supply device 1 is supplied with after heating unit 2 heating to improve its activity, by air intake pump 3 pumping is advanced in the waste disposal chamber 4, changing food waste is under the effect of handling gas, and fermentation generates organic chemical fertilizer.Handling with gas is the gas that can promote that changing food waste ferments, and for example passes through the oxygen after the heat.
Also can place suitable catalyzer in the waste disposal chamber 4, changing food waste can resolve into gas and water under the acting in conjunction of catalyzer and processing gas.The water vapor of being discharged by the outlet port 4b of waste disposal chamber 4 and waste gas filter out the some of them dust material by strainer 15, by treatment chamber off-gas pump 7 it are pumped in the emission-control equipment 9.
As shown in Figure 1, changing food waste in the waste disposal chamber 4 can generate water vapor and waste gas in processed process, can handle it by emission-control equipment 9, water vapor is wherein reclaimed in condensation, by feeding the ozone of proper concn, by the high oxidation power of ozone, itself and waste gas are fully reacted, avoid emission of bad smell to surrounding environment.
Emission-control equipment 9 inside are provided with overflow plate 94, are divided into off gas treatment chamber 91 and overflow chamber 94 by overflow plate 94.Fill gas washing liquid in the off gas treatment chamber 91, the ozone that ozone generating-device 12 produces is pumped in the gas washing liquid by ozone inlet pipe 10 by ozone air intake pump 11, and the end that ozone inlet pipe 10 stretches into gas washing liquid is provided with ozone air distribution head 92; The water vapor and the waste gas that produce in the waste disposal chamber 4 are pumped in the gas washing liquid by off-gas pump 7 by treatment chamber vapor pipe 8, and the end that treatment chamber vapor pipe 8 stretches into gas washing liquid is provided with air distribution head 93.
Emission-control equipment 9 tops also are provided with vapor pipe 14, and vapor pipe 14 1 ends stretch in the emission-control equipment 9, and its end is positioned at the space of gas washing liquid top and does not stretch into gas washing liquid, and vapor pipe 14 the other ends link to each other with ozone reduction device 13.Waste gas passes through ozone oxidation in off gas treatment chamber 9, therefore residual redundant ozone probably in the off gas treatment chamber 9, work the mischief to HUMAN HEALTH for avoiding it to have toxicity when the high density, redundant ozone enters ozone reduction device 13 by vapor pipe 14 and decomposes.
Establish overflow plate 94 in the emission-control equipment 9, too much when gas washing liquid, when its liquid level surpasses the height of overflow plate 94, enter in the overflow chamber, discharged by the relief port 96 of overflow chamber 95.
Be provided with activated carbon filter layer and UV-lamp in the ozone reduction device 13, will react by active carbon layer that impurity, bacterium etc. filter out in the gas of back, make it absorb ultraviolet by UV-lamp irradiation ozone, ozone is reduced into oxygen after absorbing ultraviolet.
Treatment facility of the present invention can comprise changing food waste that the human edible object of vegetables, meat, fish, shrimp shell, snacks, eggshell, Fishbone, fruit, tea grounds, cereal is processed into gas, water vapor and organic fertilizer, gas and water vapour are handled by the ozone reduction device through emission-control equipment and are discharged, and the organic fertilizer that obtains can be used for to flowers and plants and farmland fertilization.Re-using of the present invention treatment facility by crusher after with its fragmentation for changing food wastes such as bone rods handles.
Claims (7)
1. equipment that swill is processed into organic fertilizer, comprise waste disposal chamber (4), top is provided with the treatment media dispensing port by lid (18) sealing, it is characterized in that waste disposal chamber (4) top also is provided with processing gas import (4a) and outlet port (4b), the agitator (5) that its positioned inside drives by drive unit (6), also comprise in waste disposal chamber (4) and supply with the processed air supply apparatus (1) of handling gas oxygen and the gas-heating apparatus that processing gas oxygen is heated, processed air supply apparatus (1) links to each other with the processing gas import (4a) of waste disposal chamber (4) by air intake pump (3).
2. equipment as claimed in claim 1 is characterized in that described gas-heating apparatus (2) to the heating of processing gas oxygen is arranged between processed air supply apparatus (1) and the described waste disposal chamber.
3. equipment as claimed in claim 1 or 2 is characterized in that: described waste disposal chamber (4) has the well heater (17) that the pending thing in the described waste disposal chamber (4) is heated.
4. equipment as claimed in claim 1 or 2 is characterized in that also comprising the emission-control equipment (9) that links to each other with waste disposal chamber (4), has:
Off gas treatment chamber (91), its inside is provided with gas washing liquid, and treatment chamber vapor pipe (8) one ends link to each other with described outlet port (4b), and the other end stretches in the gas washing liquid;
Ozone generating-device (12) links to each other with off gas treatment chamber (91) by ozone inlet pipe (10), and the end of ozone inlet pipe (10) is stretched in the gas washing liquid.
5. equipment as claimed in claim 4 is characterized in that also comprising the ozone reduction device (13) that the unnecessary ozone of discharging in the off gas treatment chamber is reduced, and it links to each other with off gas treatment chamber (91) by vapor pipe (14).
6. equipment as claimed in claim 4 is characterized in that being provided with between described waste disposal chamber (4) and the described off gas treatment chamber (91) strainer (15) that the waste gas of being discharged by described waste disposal chamber (4) is filtered.
7. equipment as claimed in claim 4 is characterized in that establishing overflow plate (94) in the described emission-control equipment (9), is divided into described off gas treatment chamber (91) and overflow chamber (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102233293A CN102060577B (en) | 2009-11-18 | 2009-11-18 | Equipment for treating swill into organic fertilizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102233293A CN102060577B (en) | 2009-11-18 | 2009-11-18 | Equipment for treating swill into organic fertilizers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102060577A CN102060577A (en) | 2011-05-18 |
| CN102060577B true CN102060577B (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102233293A Active CN102060577B (en) | 2009-11-18 | 2009-11-18 | Equipment for treating swill into organic fertilizers |
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| Country | Link |
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| CN (1) | CN102060577B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887733B (en) * | 2011-07-18 | 2014-04-09 | 余福华 | Apparatus and method for quickly converting swill to organic fertilizer |
| WO2014079170A1 (en) * | 2012-11-23 | 2014-05-30 | 华南再生资源（中山）有限公司 | Distillation-free biodiesel production method and system |
| CN104496571A (en) * | 2014-11-17 | 2015-04-08 | 上海应用技术学院 | Device for producing household organic fertilizer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751869Y (en) * | 2004-11-26 | 2006-01-18 | 北京西山除尘器厂 | Dust removal peculiar smell removing multifunction purifying tower |
| CN2811293Y (en) * | 2005-08-12 | 2006-08-30 | 天津市三英新技术发展有限公司 | Automatic biochemical treatment system device for kitchen swilling |
| CN1903799A (en) * | 2006-08-11 | 2007-01-31 | 高鸿禄 | Comprehensive treatment technology of kitchen garbage |
| CN2894872Y (en) * | 2006-03-30 | 2007-05-02 | 周品忠 | Food-beverage rubbish treating equipment |
| CN1990090A (en) * | 2005-12-30 | 2007-07-04 | 财团法人工业技术研究院 | Method and apparatus for removing ozone |
| CN201553690U (en) * | 2009-11-18 | 2010-08-18 | 余福华 | Equipment for processing swill into organic fertilizer |
-
2009
- 2009-11-18 CN CN2009102233293A patent/CN102060577B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751869Y (en) * | 2004-11-26 | 2006-01-18 | 北京西山除尘器厂 | Dust removal peculiar smell removing multifunction purifying tower |
| CN2811293Y (en) * | 2005-08-12 | 2006-08-30 | 天津市三英新技术发展有限公司 | Automatic biochemical treatment system device for kitchen swilling |
| CN1990090A (en) * | 2005-12-30 | 2007-07-04 | 财团法人工业技术研究院 | Method and apparatus for removing ozone |
| CN2894872Y (en) * | 2006-03-30 | 2007-05-02 | 周品忠 | Food-beverage rubbish treating equipment |
| CN1903799A (en) * | 2006-08-11 | 2007-01-31 | 高鸿禄 | Comprehensive treatment technology of kitchen garbage |
| CN201553690U (en) * | 2009-11-18 | 2010-08-18 | 余福华 | Equipment for processing swill into organic fertilizer |
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| CN102060577A (en) | 2011-05-18 |
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