CN201154942Y - Full automatic anaerobic digestion preprocess integrated device for organic wastes - Google Patents
Full automatic anaerobic digestion preprocess integrated device for organic wastes Download PDFInfo
- Publication number
- CN201154942Y CN201154942Y CNU2008200282347U CN200820028234U CN201154942Y CN 201154942 Y CN201154942 Y CN 201154942Y CN U2008200282347 U CNU2008200282347 U CN U2008200282347U CN 200820028234 U CN200820028234 U CN 200820028234U CN 201154942 Y CN201154942 Y CN 201154942Y
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- Prior art keywords
- organic waste
- integrated device
- anaerobic digestion
- treatment
- treatment case
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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
- 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 provides an organic waste anaerobic digesting automatic pretreatment integrated device, comprising a pretreatment case and a monitoring case; wherein a blender, a sand removing machine and a heat supply pipe set are arranged in the pretreatment case; a central control computer, a motor, a methane boiler and a PLC control box are arranged in the monitoring case; the methane boiler is connected with the heat supply pipe set in the pretreatment case through a heat exchanger and a hot water circulating pump; a temperature and pH value detecting sensor which is connected to the central control computer and a detecting controller through data lines is also arranged in the pretreatment case to online detect the mixture to be fermented and send the data to the central computer through data lines; the data is processed, calculated and optimized by special software and the detecting controller is used for controlling the starting and stopping of related devices, thus achieving the goal of regulating and stabilizing the parameters. The organic waste anaerobic digesting automatic pretreatment integrated device ensures that the pretreatment process before organic waste fermentation can be completely controlled, thus shortening the decaying cycle of organic waste and improving organic waste treating efficiency and quality.
Description
Technical field
The utility model relates to a kind of organic waste anaerobic digestion pretreatment system, relates in particular to a kind of organic waste anaerobic digestion pre-treatment integrated device that utilizes the automatic control device Automatic Detection and Control.
Background technology
Anaerobic digestion techniques is to handle one of effective treatment craft such as all kinds of organic wastes such as rubbish, ight soil, straw at present in the world, organic waste can be produced biogas by anaerobic digestion, and utilize the natural pond slag to produce fertilizer, be various countries, world today research and utilization waste, a kind of effective ways that improve Environmental Protection Level.Anaerobic digestion is the process of a biological action, and various organic matters by action of microorganisms, finally change into biogas under anaerobism and other suitable conditions.Make more complete that anaerobic digestion process carries out, just must carry out pre-treatment, remove foreign material such as gravel, and then send into fermentor tank, under microbial processs such as bacterium, carry out biochemical reaction these organic wastes.
The pre-treatment of current organic waste before carrying out anaerobically fermenting all is to adopt different equipment to finish respectively at different operation stages, needs to use equipment numerous and jumbled, and quantity is many, the relative cost height, and efficient is low, not easy operation control.And the material of sending into anaerobic fermentation tank all has certain requirement at aspects such as temperature, pH values, and these equipment can't satisfy this requirement.
Summary of the invention
The purpose of this utility model provides a kind of automatic control device that utilizes and detects organic waste anaerobic digestion pre-treatment integrated device control, that integrate the preceding pretreatment process of anaerobic digestion.
The full-automatic pre-treatment integrated device of organic waste anaerobic digestion of the present utility model, comprise two parts of pre-treatment case and monitoring box, wherein in the pre-treatment case agitator is installed, takes off husky machine and heating tube group, one side of pre-treatment case is provided with the material reader, opposite side is provided with the material delivery port, and this material delivery port is communicated with the output tube of monitoring box one side by the discharging pump that is arranged in the monitoring box; The top of pre-treatment case is provided with the collecting methane pipe; Motor, methane boiler, central control computer and PLC controlling box also are installed in the described monitoring box, and described methane boiler is communicated with heating tube group in the pre-treatment case by heat exchanger and hot water circulating pump; Also be provided with the temperature detecting sensor and the pH value acquisition sensor that are connected with central control computer and PLC controlling box by data line in the pre-treatment case.
Organic waste enters the pre-treatment case from the material reader, is stirred by agitator to make it full and uniform; Take off husky machine solid impurities such as grit are separated output.Power motor guarantees that the power of agitator and dwarf boiler etc. needs, and dwarf boiler is produced heat and is delivered to heating tube group in the pre-treatment case through heat exchanger and hot water circulating pump, and material is carried out even heating.The husky mixed material of treated nothing is by the material delivery port and be arranged on discharging pump in the monitoring box by the output tube output of monitoring box one side.Each acquisition sensor carries out online detection to the temperature and the pH value of organic waste miscellany, and the data that detect are delivered to central computer by data line, through special software to these data handle, after computing and the optimization, start, stop through Monitoring and Controlling instrument control relevant device, thereby reach adjustment, stablize the purpose of these parameters.Preprocessing process produces a spot of biogas, is collected in the gas storage device by the collecting methane pipe, and the material output tube exports the blended stock of making to fermentor tank and ferments.
In order to make the material that enters in the pre-treatment case further reduce granularity, in monitoring box, be equipped with the circulation slag stock pump that is communicated with processing tank.The material that the slag stock pump sucks in the pre-treatment case on the one hand will further reduce granularity, will process on the one hand in the back output pre-treatment case, and constantly circulation impels its further degraded.
Material reader of the present utility model adopts spiral reader; Take off husky machine and adopt the spiral husky machine sand removing machine that takes off; Stirrer adopts the pivoted arm stirrer.
The utlity model has following advantage:
1, the utility model collection stirs sorting, treatment facilities such as sand fallout gravel are in one, and adopt automatic control system to monitor the preceding preprocessing process of fermentation of organic wastes, effectively shortened short organic waste and rotted the cycle (shortening about 40%), improved organic waste processing efficiency (comparing raising more than 50%) with ordinary method.
2, the utility model can be controlled the preceding preprocessing process of organic waste fermentation fully, the material of sending into anaerobic fermentation tank is controlled in certain scope as required in temperature and pH value, improved and waited the quality of blended stock of fermenting, thus improved greatly organic waste fermented quality, improved fermentation efficiency.
3, native system is compared with ordinary method and can be reduced investment and working cost.Refuse classification in the prior art, the different steps of taking off impurity treatment process such as grit adopts different equipment to finish respectively, need to use equipment numerous and jumbled, quantity is many, the running cost height, formulator quantity is many, and native system level of automation height, formulator quantity is few, and maintenance cost is also low, total run time is short, saved energy consumption (energy consumption be about traditional method 1/10).
4, the utility model environmental protection, pollution-free.Existing pre-processing device can be lost the biogas that is produced, and a certain amount of CO is arranged
2And H
2Environment has been polluted in the S discharging.Native system adopts the preprocessing process of sealing, has avoided the discharging of stench and corrosive gases, a small amount of methane recovery utilization that will produce simultaneously.
5, native system is integrated structure, and floor space is applicable to the standard operation management to minimum.
6, the suitable rural area of the utility model middle and small scale focuses on and utilizes organic waste.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
Referring to Fig. 1, the full-automatic pre-treatment integrated device of a kind of organic waste anaerobic digestion, comprise 01 two parts of pre-treatment case 17 and monitoring box, pivoted arm agitator 15, spiral husky machine 14 and the heating tube group 18 of taking off wherein are installed in the pre-treatment case 17, one side of pre-treatment case 17 is provided with the spiral reader 16 of material, opposite side is provided with the material delivery port, and this material delivery port is communicated with the output tube 21 of monitoring box 01 1 sides by the discharging pump 06 that is arranged in the monitoring box 01; Pre-treatment case 17 tops are provided with collecting methane pipe 20.Central control computer 03, motor 10, methane boiler 07 and PLC controlling box 04 are installed in the described monitoring box 01, and described methane boiler 07 is connected by heat exchanger 08 and hot water circulating pump 09 and pre-treatment case 17 interior heating tube groups 18; The circulation slag stock pump 11 that is communicated with processing tank 17 also is installed in the monitoring box 01.
Also be provided with the temperature detecting sensor 12 and the pH value acquisition sensor 13 that are connected with central control computer and PLC controlling box by data line 05 grade in the pre-treatment case 17.
Organic waste is sent in the pre-treatment case by spiral reader 16, spiral takes off husky machine 14 and isolates solid impurities such as grit in the organic waste, stirred by agitator 15, circulation slag stock pump 11 is inhaled to tell by circulation organic waste is progressively ground, and makes mixture be suitable for degraded.Power motor 10 in the monitoring box 01 guarantees that the power of agitator 15 needs, and methane boiler 07 is produced heat through heat exchanger 08, is delivered to heating tube group 18 by hot water circulating pump 09, guarantees that miscellany is to the requirement of temperature in the casing.Carry out online detection in the pre-treatment organic waste that temperature, pH value acquisition sensor 12,13 inserted in the closed boxes 17, and the survey data are delivered to monitoring box 01 interior central control computer 03 and PLC controlling box 04 by data transmission line 05.PLC controlling box 04 is made up of specific PLC chip, rly., beginning, contactor etc., the PLC controlling box is according to the instruction of the processing requirement of central computer output and the input and output that program behavior is controlled material, the startup of motor, stops or adjusting motor speed and boiler heat supplying device etc.All data can be sent to operation watch-keeping cubicle and Control Room by Ethernet card.Operator can be by these processes of touch panel monitor system of PLC controlling box 04 control panel, can monitor the image of whole process at operation watch-keeping cubicle and Control Room by computer network, grasp the pretreated operation conditions of organic waste, all reports of relieving, alarm and incident all will store in the hard disk of central computer 04, and printout automatically by date.System can export the graphic representation of pretreated time of organic waste, temperature and pH value, reflects the pretreated situation of organic waste comprehensively.All system data figure can be presented on the central computer 03.
The top of pre-treatment case 17 is provided with gangway 19, can use for staff's installation and maintenance, is (the relevant portion that connects also seals) of sealing under the works better attitude.One side of monitoring box 01 also has gangway 02, so that the staff comes in and goes out.
Claims (5)
1, the full-automatic pre-treatment integrated device of a kind of organic waste anaerobic digestion, it is characterized in that: comprise (01) two part of pre-treatment case (17) and monitoring box, wherein in the pre-treatment case (17) agitator (15) is installed, takes off husky machine (14) and heating tube group (18), one side of pre-treatment case (17) is provided with material reader (16), opposite side is provided with the material delivery port, and this material delivery port is communicated with the output tube (21) of monitoring box (01) one side by the discharging pump (06) that is arranged in the monitoring box (01); Pre-treatment case (17) top also is provided with collecting methane pipe (20); Motor (10), methane boiler (07), central control computer (03) and PLC controlling box (04) are installed in the described monitoring box (01), and described methane boiler (07) is communicated with by the interior heating tube group (18) of heat exchanger (08) and hot water circulating pump (09) and pre-treatment case (17); Also be provided with the temperature detecting sensor (12) and the pH value acquisition sensor (13) that are connected with central control computer (06) and PLC controlling box (04) by data line in the pre-treatment case (17).
2, the full-automatic pre-treatment integrated device of organic waste anaerobic digestion according to claim 1 is characterized in that: the circulation slag stock pump (11) that is communicated with pre-treatment case (17) is installed in the described monitoring box (01).
3, the full-automatic pre-treatment integrated device of organic waste anaerobic digestion according to claim 1, it is characterized in that: described material reader (13) is spiral reader.
4, the full-automatic pre-treatment integrated device of organic waste anaerobic digestion according to claim 1 is characterized in that: the described husky machine (11) that takes off takes off husky machine sand removing machine for spiral.
5, the full-automatic pre-treatment integrated device of organic waste anaerobic digestion according to claim 1, it is characterized in that: described stirrer is the pivoted arm stirrer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200282347U CN201154942Y (en) | 2008-01-11 | 2008-01-11 | Full automatic anaerobic digestion preprocess integrated device for organic wastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200282347U CN201154942Y (en) | 2008-01-11 | 2008-01-11 | Full automatic anaerobic digestion preprocess integrated device for organic wastes |
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| CN201154942Y true CN201154942Y (en) | 2008-11-26 |
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| CNU2008200282347U Expired - Lifetime CN201154942Y (en) | 2008-01-11 | 2008-01-11 | Full automatic anaerobic digestion preprocess integrated device for organic wastes |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276319A (en) * | 2011-06-08 | 2011-12-14 | 同济大学 | Method for removing impurities from anaerobic fermentation raw materials in livestock and poultry excrement recycling process |
| CN102319715A (en) * | 2011-06-01 | 2012-01-18 | 上海亚舟环保科技事务所（普通合伙） | Horizontal plug flow solid waste anaerobic digestion equipment |
| CN102432147A (en) * | 2011-10-20 | 2012-05-02 | 同济大学 | Wet-type anaerobic digestion degritting device for sludge |
| CN102896133A (en) * | 2011-07-26 | 2013-01-30 | 上海金呗环保科技有限公司 | Organic waste resource treatment apparatus |
| CN104102167A (en) * | 2014-06-23 | 2014-10-15 | 标优美生态工程股份有限公司 | Thermal enzyme fast processor capable of positioning remote automatic control |
| WO2014201532A1 (en) * | 2013-06-17 | 2014-12-24 | Gomes De Barros Jo O Luis | Movable plant for processing waste, and generating combustible gas, energy and ash |
| CN106040133A (en) * | 2016-05-27 | 2016-10-26 | 确成硅化学股份有限公司 | Reaction kettle for producing high-dispersity white carbon black special for radial tires |
| EP3222366A4 (en) * | 2014-11-20 | 2018-05-23 | Gst Co. Ltd. | Organic waste hydrolysis apparatus using hydraulic fracturing |
-
2008
- 2008-01-11 CN CNU2008200282347U patent/CN201154942Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319715A (en) * | 2011-06-01 | 2012-01-18 | 上海亚舟环保科技事务所（普通合伙） | Horizontal plug flow solid waste anaerobic digestion equipment |
| CN102319715B (en) * | 2011-06-01 | 2013-07-31 | 上海亚舟环保科技事务所（普通合伙） | Horizontal plug flow solid waste anaerobic digestion equipment |
| CN102276319A (en) * | 2011-06-08 | 2011-12-14 | 同济大学 | Method for removing impurities from anaerobic fermentation raw materials in livestock and poultry excrement recycling process |
| CN102276319B (en) * | 2011-06-08 | 2013-03-13 | 同济大学 | Method for removing impurities from anaerobic fermentation raw materials in livestock and poultry excrement recycling process |
| CN102896133A (en) * | 2011-07-26 | 2013-01-30 | 上海金呗环保科技有限公司 | Organic waste resource treatment apparatus |
| CN102896133B (en) * | 2011-07-26 | 2015-03-18 | 上海军剑机电设备有限公司 | Organic waste resource treatment apparatus |
| CN102432147A (en) * | 2011-10-20 | 2012-05-02 | 同济大学 | Wet-type anaerobic digestion degritting device for sludge |
| WO2014201532A1 (en) * | 2013-06-17 | 2014-12-24 | Gomes De Barros Jo O Luis | Movable plant for processing waste, and generating combustible gas, energy and ash |
| CN104102167A (en) * | 2014-06-23 | 2014-10-15 | 标优美生态工程股份有限公司 | Thermal enzyme fast processor capable of positioning remote automatic control |
| CN104102167B (en) * | 2014-06-23 | 2017-05-17 | 标优美生态工程股份有限公司 | Thermal enzyme fast processor capable of positioning remote automatic control |
| EP3222366A4 (en) * | 2014-11-20 | 2018-05-23 | Gst Co. Ltd. | Organic waste hydrolysis apparatus using hydraulic fracturing |
| CN106040133A (en) * | 2016-05-27 | 2016-10-26 | 确成硅化学股份有限公司 | Reaction kettle for producing high-dispersity white carbon black special for radial tires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GANSU CHI NAI BIO-ENERGY SYSTEMS CO., LTD. Free format text: FORMER OWNER: BAO LIN Effective date: 20090619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090619 Address after: No. 258, Weiyuan Road, Chengguan District, Gansu, Lanzhou: 730000 Patentee after: Gansu gallop Bio Energy System Co., Ltd. Address before: Floor 15, business building, middle Canton Building, 87 Zhangye Road, Chengguan District, Gansu City, Lanzhou Province, China: 730000 Patentee before: Bao Lin |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Full automatic anaerobic digestion preprocess integrated device for organic wastes Effective date of registration: 20100602 Granted publication date: 20081126 Pledgee: Bank of Lanzhou Limited by Share Ltd Xing Tian sub branch Pledgor: Bao Lin|Paulin Bioenergy System Co., Ltd Registration number: 2010990000768 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |