CN2714565Y - Integrated biological decomposing device for organic domestic refuse - Google Patents
Integrated biological decomposing device for organic domestic refuse Download PDFInfo
- Publication number
- CN2714565Y CN2714565Y CNU2004200275241U CN200420027524U CN2714565Y CN 2714565 Y CN2714565 Y CN 2714565Y CN U2004200275241 U CNU2004200275241 U CN U2004200275241U CN 200420027524 U CN200420027524 U CN 200420027524U CN 2714565 Y CN2714565 Y CN 2714565Y
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- CN
- China
- Prior art keywords
- tank body
- organic domestic
- heating unit
- domestic refuse
- domestic waste
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- Expired - Lifetime
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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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
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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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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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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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses an integrated biological decomposing device for organic domestic refuse, mainly reasonably assembling the existing components. The integrated biological decomposing device for organic domestic refuse is mainly comprises a pot body, a feed inlet, a biogas outlet, a spraying apparatus, a spray thrower, a stirring device, an aeration equipment, a heating device, a temperature measuring monitoring device and other relative matching equipments. The utility model is capable of placing the organic domestic refuse in same pot body reactor, and no detrimental process of the dry fermentation of aerobic, hydrolysis, acidification and high-temperature anaerobic is completed to produce biogas and methane sludge. The integrated biological decomposing device for organic domestic refuse adopts measures e.g. a water seal type seal cover with constant pressure which is provided with a draft tube, a sludge dropping chamber, anti-flushing, etc. , so the utility model is more helpful of safety production, methane sludge purifying and improvement of productivity of biogas. The integrated biological decomposing device for organic domestic refuse has the advantages of simple structure, little investment, no pollution, high efficiency, high utilization rate of resource, high practicability, etc. and belongs to an ideal apparatus adequate for no detrimental process to the domestic refuse in large and medium cities.
Description
Technical field
The utility model relates to and a kind of organic domestic waste is processed into the device of biogas and natural pond slag fertilizer, belongs to the process field of solid waste.
Background technology
It is several that the method that present China handles domestic refuse mainly contains landfill, burning and compost etc., and still, because the domestic refuse water content of China is too high, environmental pollution is serious during burning, and investment and working cost are very high, are difficult to generally use.Compost is then because fertilizer efficiency difference and sales difficulty causes many plant downtime.With garbage loading embeading is the method that is widely adopted at present, but its pollution that causes is difficult to elimination, and resource utilization is too low, and investment cost also constantly rises.Have a kind of dry type single-stage anaerobic digestion process to handle organic domestic waste abroad, but price is very high, efficient is also undesirable.Also have a kind of dry type two-stage anaerobic treatment unit to be in research and pilot scale stage, can be placed on respectively according to the difference that produces pH value when the biochemical treatment and with rubbish and handle in two different reactors,, need two cover reactors though effect is relatively good, make investment increase complicated operationization.
Summary of the invention
The purpose of this utility model is in order to overcome the weak point of above-mentioned organic waste bio-digestion reactor, design a kind of simple in structure, less investment, pollution-free, efficient is high, resource utilization good and practical organic domestic waste being placed on can finish in the same tank body reactor that aerobic, hydrolysis, acidifying and high temperature anaerobic are done the harmless treatment of fermentation and the integral type organic domestic waste bio-digestion device of producing biogas and natural pond slag.
Integral type organic domestic waste bio-digestion device of the present utility model, mainly be existing component to be carried out reasonable assembling design form, its structure is mainly used and is comprised tank body, opening for feed, methane outlet, spray thrower, injector, agitator, aerating apparatus, heating unit, discharge nozzle, heavy quarrel chamber, percolate filter plate or filter screen, thermal insulation layer, temperature detection monitoring device and relevant support equipment, described opening for feed and methane outlet are located at the tank body top, injector and spray thrower are located at tank body top, agitator is located between injector and percolate filter plate or the filter screen, aerating apparatus and heating unit are located at the tank body bottom, percolate filter plate or filter screen are contained in the top of aerating apparatus and heating unit, the temperature probe of temperature detection monitoring device and thief hole are located at around the tank body, discharge nozzle and heavy quarrel chamber are located at tank base, and thermal insulation layer is wrapped in the tank body outside surface.
Jar internal pressure when preventing anaerobic digestion is too high, and the opening for feed at the tank body top is provided with hydrolock constant voltage sealing cover.Take out from heavy quarrel chamber for the ease of being mingled in the feed separation in the heavy quarrel and will sinking quarrel, can be provided with the back flushing water pipe in bottom, heavy quarrel chamber, sidewall is provided with heavy quarrel outlet.In order rationally to use the energy and to prevent that the water tank surface of heating unit is overheated, described heating unit is steam heating or hot-water heating system, on the heating mouth of pipe in the water tank of heating unit guide shell is housed, because of the top of guide shell is provided with anti-stream cover, can make the heating that flows downward of the hot water that enters water tank or steam, and play a stirring action and make water tank temperature even.For the ease of to material even heating in the jar and installing and using, the quantity of described heating unit should be no less than 2, be distributed in heavy quarrel outdoor enclose and inner tank wall between, the rotation axis of agitator passes the percolate filter plate from the interval of heating unit or filter screen stretches out tank body downwards.
Integral type organic domestic waste bio-digestion device of the present utility model can be placed on organic domestic waste and can finish aerobic, hydrolysis, acidifying and high temperature anaerobic in the same tank body reactor and do the harmless treatment of fermentation and produce biogas and natural pond slag.Have simple in structure, less investment, pollution-free, efficient is high, resource utilization good and advantage such as practical, be a kind ofly can extensively be fit to the device that handle domestic refuse big and medium-sized cities.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of embodiment of the present utility model;
Accompanying drawing 2 is a kind of projection structure synoptic diagram of the rotation axis of heating unit and agitator in the accompanying drawing 1.
Embodiment
Referring to accompanying drawing, 1 among the figure is opening for feed, the 2nd, and spray thrower, the 3rd, injector, the 4th, tank body, the 5th, temperature probe, the 6th, thief hole, the 7th, discharge nozzle, the 8th, heavy quarrel chamber, filtrate plate, the 9th, heavy quarrel outlet, the 10th, back flushing water pipe, the 11st, methane outlet, the 12nd, agitator, the 13rd, the rotation axis of agitator, the 12nd, discharge nozzle, the 13rd, heavy quarrel outlet, the 14th, percolate filter plate or filter screen, the 15th, aerating apparatus, the 16th, heating unit, the 17th, heating tube and guide shell.Described opening for feed 1 and methane outlet 11 are located at tank body 4 tops, spray thrower 2 and injector 3 are located at tank body top, agitator 12 is located between injector 3 and percolate filter plate or the filter screen 14, aerating apparatus 15 and heating unit 16 are located at the tank body bottom, percolate filter plate or filter screen 14 are located at the top of aerating apparatus 15 and heating unit 16, the temperature probe 5 and the thief hole 6 of temperature detection monitoring device are located at around the tank body, and tank base is provided with discharge nozzle 12 and heavy quarrel chamber 8, and the tank body outside surface is enclosed with thermal insulation layer.
Jar internal pressure when preventing anaerobic digestion is too high, and the opening for feed 1 at the tank body top is provided with hydrolock constant voltage sealing cover.Take out from heavy quarrel chamber for the ease of being mingled in the feed separation in the heavy quarrel and will sinking quarrel, can be provided with back flushing water pipe 10 in the bottom of heavy quarrel chamber 8, sidewall is provided with heavy quarrel outlet 13.In order rationally to use the energy and to prevent that the water tank surface of heating unit is overheated, described heating unit 16 is steam heating or hot-water heating system, on the heating mouth of pipe in the water tank of heating unit guide shell 17 is housed, because of the top of guide shell 17 is provided with anti-stream cover, can make the heating that flows downward of the hot water that enters water tank or steam, and play a stirring action and make water tank temperature even.For the ease of to material even heating in the jar and installing and using, the quantity of described heating unit 16 should be no less than 2, be distributed between the periphery and inner tank wall of slag pocket 8, the rotation axis 13 of agitator passes the percolate filter plate from the interval of heating unit or filter screen 14 stretches out tank body downwards.For the ease of observing a jar intravital situation, can be provided with the bezel that camera can be installed on tank body top.
During work, open sealing cover, organic domestic waste is added in the tank body 4 from opening for feed 1, on the aerobic rubbish material that is main strain liquid in spray thrower 2 is sprayed at jar, again through an amount of air of aerating apparatus 15 inputs, make jar internal heating stir material with heating unit 16, make it to be in good aerobic fermentation state to proper temperature with agitator 12.When this process finishes soon,, the part organic waste of sneaking in useless the quarrel is risen to go to carry out fermentative processing in the raw material from the back flushing water pipe 10 of heavy quarrel 8 bottoms, the chamber an amount of high pressure water that in jar, recoil; Behind above-mentioned end-of-job, can build the hydrolock constant voltage sealing cover of opening for feed 1, and stop aeration.Add Anaerobic Digestion after the liquid that contains a large amount of anaerobic species seals through injector 3 again, utilize its jet power to play simultaneously again to stir and the effect of broken scum silica frost, help accelerating aerogenesis speed; The biogas that produces is by methane outlet 11 outputs.After digestive process is finished, discharge liquid natural pond slag by discharge nozzle 7, slag is good organic fertilizer through the natural pond of settling tank post precipitation, and heavy object such as stone, brickbat, glass, battery and metal etc. then are deposited in the quarrel chamber 15 in the raw material, discharges from heavy quarrel outlet 13.And then charging and cycle operation.
Integral type organic domestic waste bio-digestion device of the present utility model carries out because aerobic, hydrolysis, fermentation and anaerobic digestion are arranged in different time, so can finish whole work in same tank body.And take at the heating mouth of pipe of heating unit guide shell to be housed, make the temperature uniformity on water tank surface; Opening for feed at the tank body top is provided with hydrolock constant voltage sealing cover, and the intravital pressure of jar in the time of regulating anaerobic digestion automatically helps safety in production; Be provided with heavy chamber and the back flushing water pipe of being cut in tank base, help getting rid of useless quarrel and measures such as purification natural pond slag and raising factor of created gase.So have simple in structure, less investment, pollution-free, efficient is high, resource utilization good and advantage such as practical, can cooperate the biogas that can utilize organic domestic waste to produce that the life combustion gas is provided continuously with gas storage holder with multiple arrangement, be a kind of harmless treatment is carried out in big and medium-sized cities to domestic refuse ideal device that extensively is fit to.
Claims (5)
1, a kind of integral type organic domestic waste bio-digestion device, it is characterized in that comprising tank body, opening for feed, methane outlet, spray thrower, injector, agitator, aerating apparatus, heating unit, discharge nozzle, heavy quarrel chamber, percolate filter plate or filter screen, thermal insulation layer and temperature detection monitoring device, described opening for feed and methane outlet are located at the tank body top, injector and spray thrower are located at tank body top, agitator is located between injector and percolate filter plate or the filter screen, aerating apparatus and heating unit are located at the tank body bottom, percolate filter plate or filter screen are contained in the top of aerating apparatus and heating unit, the temperature probe of temperature detection monitoring device and thief hole are located at around the tank body, discharge nozzle and heavy quarrel chamber are located at tank base, and thermal insulation layer is wrapped in the tank body outside surface.
2, integral type organic domestic waste bio-digestion device as claimed in claim 1, it is characterized in that bottom, heavy quarrel chamber is provided with the back flushing water pipe, sidewall is provided with heavy quarrel outlet, heating unit is steam heating or hot-water heating system, on the heating mouth of pipe in the water tank of heating unit guide shell is housed.
3, integral type organic domestic waste bio-digestion device as claimed in claim 1 or 2 is characterized in that the opening for feed at the tank body top is provided with hydrolock constant voltage sealing cover.
4, integral type organic domestic waste bio-digestion device as claimed in claim 3, the quantity that it is characterized in that heating unit should be no less than 2, be distributed in heavy quarrel outdoor enclose and inner tank wall between, the rotation axis of agitator passes the percolate filter plate from the interval of heating unit or filter screen stretches out tank body downwards.
5, integral type organic domestic waste bio-digestion device as claimed in claim 4 is characterized in that tank body top is provided with the bezel that camera can be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200275241U CN2714565Y (en) | 2004-06-02 | 2004-06-02 | Integrated biological decomposing device for organic domestic refuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200275241U CN2714565Y (en) | 2004-06-02 | 2004-06-02 | Integrated biological decomposing device for organic domestic refuse |
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| Publication Number | Publication Date |
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| CN2714565Y true CN2714565Y (en) | 2005-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2004200275241U Expired - Lifetime CN2714565Y (en) | 2004-06-02 | 2004-06-02 | Integrated biological decomposing device for organic domestic refuse |
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| CN (1) | CN2714565Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447113C (en) * | 2007-02-06 | 2008-12-31 | 辽宁中田干燥设备制造有限公司 | Device for preparing ecological fertilizer by using livestock and poultry manure |
| CN101928081A (en) * | 2010-08-24 | 2010-12-29 | 海门市兴农畜牧机械制造有限公司 | Biogas residue and biogas liquid treatment machine |
| CN101314551B (en) * | 2007-06-01 | 2011-12-14 | 中国科学院过程工程研究所 | Apparatus and method for producing sludge gas with organic castoff |
| CN102786363A (en) * | 2012-02-21 | 2012-11-21 | 天津生态城环保有限公司 | Novel kitchen garbage fermentation device and usage method |
| US8329455B2 (en) | 2011-07-08 | 2012-12-11 | Aikan North America, Inc. | Systems and methods for digestion of solid waste |
| CN102921708A (en) * | 2012-11-27 | 2013-02-13 | 黄厚君 | Household garbage treatment device |
| CN102989745A (en) * | 2012-12-06 | 2013-03-27 | 江苏维尔利环保科技股份有限公司 | Leaching mechanical-biological reactor for treating household garbage |
| CN103754991A (en) * | 2014-01-09 | 2014-04-30 | 常州大学 | Microelectrolysis device for treating wastewater |
| CN108690797A (en) * | 2018-04-13 | 2018-10-23 | 苏州爱绿环保科技有限公司 | A kind of house refuse producing methane system and its producing methane method |
| CN108838196A (en) * | 2018-07-17 | 2018-11-20 | 农业部沼气科学研究所 | A kind of processing method of house refuse quick minimizing and energy recovery |
| CN109354517A (en) * | 2018-11-12 | 2019-02-19 | 阜阳市颍东区兴牧禽业专业合作社 | A kind of piglet night soil-treatment installation for fermenting |
| CN109608007A (en) * | 2018-12-27 | 2019-04-12 | 金华市恒通工程检测有限公司 | River dredging sludge treatment equipment |
| CN112062611A (en) * | 2020-08-06 | 2020-12-11 | 北京化工大学 | Fermentation tank for treating kitchen waste |
| CN115254876A (en) * | 2022-09-01 | 2022-11-01 | 中海石油环保服务（天津）有限公司 | Rapid leaching method and device for oil sludge |
-
2004
- 2004-06-02 CN CNU2004200275241U patent/CN2714565Y/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447113C (en) * | 2007-02-06 | 2008-12-31 | 辽宁中田干燥设备制造有限公司 | Device for preparing ecological fertilizer by using livestock and poultry manure |
| CN101314551B (en) * | 2007-06-01 | 2011-12-14 | 中国科学院过程工程研究所 | Apparatus and method for producing sludge gas with organic castoff |
| CN101928081A (en) * | 2010-08-24 | 2010-12-29 | 海门市兴农畜牧机械制造有限公司 | Biogas residue and biogas liquid treatment machine |
| CN101928081B (en) * | 2010-08-24 | 2012-06-13 | 海门市兴农畜牧机械制造有限公司 | Biogas residue and biogas liquid treatment machine |
| US8492134B2 (en) | 2011-07-08 | 2013-07-23 | Aikan North America, Inc. | Systems and methods for digestion of solid waste |
| US8329455B2 (en) | 2011-07-08 | 2012-12-11 | Aikan North America, Inc. | Systems and methods for digestion of solid waste |
| US9328323B2 (en) | 2011-07-08 | 2016-05-03 | Aikan North America, Inc. | Systems and methods for digestion of solid waste |
| CN102786363A (en) * | 2012-02-21 | 2012-11-21 | 天津生态城环保有限公司 | Novel kitchen garbage fermentation device and usage method |
| CN102921708A (en) * | 2012-11-27 | 2013-02-13 | 黄厚君 | Household garbage treatment device |
| CN102989745A (en) * | 2012-12-06 | 2013-03-27 | 江苏维尔利环保科技股份有限公司 | Leaching mechanical-biological reactor for treating household garbage |
| CN102989745B (en) * | 2012-12-06 | 2014-08-13 | 江苏维尔利环保科技股份有限公司 | Leaching mechanical-biological reactor for treating household garbage |
| CN103754991A (en) * | 2014-01-09 | 2014-04-30 | 常州大学 | Microelectrolysis device for treating wastewater |
| CN108690797A (en) * | 2018-04-13 | 2018-10-23 | 苏州爱绿环保科技有限公司 | A kind of house refuse producing methane system and its producing methane method |
| CN108838196A (en) * | 2018-07-17 | 2018-11-20 | 农业部沼气科学研究所 | A kind of processing method of house refuse quick minimizing and energy recovery |
| CN109354517A (en) * | 2018-11-12 | 2019-02-19 | 阜阳市颍东区兴牧禽业专业合作社 | A kind of piglet night soil-treatment installation for fermenting |
| CN109608007A (en) * | 2018-12-27 | 2019-04-12 | 金华市恒通工程检测有限公司 | River dredging sludge treatment equipment |
| CN109608007B (en) * | 2018-12-27 | 2021-07-09 | 金华市恒通工程检测有限公司 | Sludge treatment device for river dredging |
| CN112062611A (en) * | 2020-08-06 | 2020-12-11 | 北京化工大学 | Fermentation tank for treating kitchen waste |
| CN115254876A (en) * | 2022-09-01 | 2022-11-01 | 中海石油环保服务（天津）有限公司 | Rapid leaching method and device for oil sludge |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140602 Granted publication date: 20050803 |