CN204779593U - Automatic control system of marsh gas industrialization continuous fermentation device - Google Patents
Automatic control system of marsh gas industrialization continuous fermentation device Download PDFInfo
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- CN204779593U CN204779593U CN201520468784.0U CN201520468784U CN204779593U CN 204779593 U CN204779593 U CN 204779593U CN 201520468784 U CN201520468784 U CN 201520468784U CN 204779593 U CN204779593 U CN 204779593U
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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
Abstract
The utility model provides an automatic control system of marsh gas industrialization continuous fermentation device belongs to biogas fermentation equipment technical field, aims at solving the current continuous single fermenting installation controller of the marsh gas industrialization modified problem that need step forward. The single fermenting installation controller that it adopted is industry control ware able to programme, the programmable logic controler PLC input port of single fermenting installation controller industry control ware is connected with the fermentation cylinder temperature sensor group of fermentation cylinder respectively, the pressure sensor of fermentation cylinder, fermentation cylinder methane consistency transmitter, fermentation cylinder pH valve sensor group, fermentation cylinder marsh gas flow sensor, the pressure sensor of explosion -proof drain sump, gas holder pressure sensor, output port is connected with gas transmission pump machine controller respectively, material loading pump machine controller. Whole automatic control of its whole fermenting installation are applicable to marsh gas industrialization continuous production's fermenting installation.
Description
Technical field
The utility model belongs to the automatic control system of a kind of Continuous methane fermentation device in biogas fermentation equipment technical field.
Background technology
Along with development and the technical progress of biogas industry, also more and more higher to the technical requirements of biogas suitability for industrialized production fermentation unit.In known technology, existing biogas industrialization continuous fermentation apparatus is mainly made up of marsh-gas fermentation tank, preparation of raw material groove, feeding pump, pot type loader, hot well tank, single fermentation Setup Controller, explosion-proof water knockout, digester, methane purification & isolation device, gas-holder etc., and hot well tank connects solar water heater and hot water boiler by conduit pipe joint.But limit by its structure, single fermentation Setup Controller is the setting of electrical source of power and unit monitoring and manual manipulation mainly, mostly be equiped with sets of temperature sensors at fermentor tank, acidity-basicity sensors etc. monitor the temperature of carrying out in tank, the unlatching material loading of potential of hydrogen and manipulation dehvery pump, but whole single fermentation Setup Controller requires further improvement, single fermentation Setup Controller lacks the monitoring of fermentor tank internal pressure, methane concentration is monitored, export biogas flow monitoring, the pressure monitor of explosion-proof water knockout, gas-holder delivery of fuel gas is for the monitoring etc. of amount, biogas suitability for industrialized production is restricted, use also to the postorder of biogas to make troubles.
Summary of the invention
In order to overcome the deficiency of prior art, solve the problem that the continuous single fermentation Setup Controller of existing biogas industrialization requires further improvement.The object of the utility model is to provide a kind of novel biogas industrialization continuous fermentation apparatus Controlling System, be provided with the monitoring etc. that fermentor tank methane concentration is monitored, output biogas flow monitoring, the pressure monitor of explosion-proof water knockout, gas-holder delivery of fuel gas supply amount, realize the whole of whole fermentation unit automatically to control, be suitable for biogas industrialization quantity-produced new-type biogas industrial fermentation device automatic control system.
The technical scheme in the invention for solving the above technical problem is:
An automatic control system for biogas industrialization continuous fermentation apparatus, it is provided with marsh-gas fermentation tank, preparation of raw material groove, feeding pump, pot type loader, hot well tank, single fermentation Setup Controller, explosion-proof water knockout, digester, methane purification & isolation device, gas-holder, fermentation jar temperature sensor group, the pressure transmitter of fermentor tank, fermentor tank sensing methane concentration device, fermentor tank acidity-basicity sensor group, fermentor tank biogas flow sensor, the pressure transmitter of explosion-proof water knockout, reservoir pressure sensor, single fermentation Setup Controller is industrial controlled machine able to programme, and the programmable logic controller PLC input port of single fermentation Setup Controller industrial controlled machine is connected to the fermentation jar temperature sensor group of fermentor tank, the pressure transmitter of fermentor tank, fermentor tank sensing methane concentration device, fermentor tank acidity-basicity sensor group, fermentor tank biogas flow sensor, the pressure transmitter of explosion-proof water knockout, reservoir pressure sensor, output port is connected to gasing pump electric machine controller, feeding pump electric machine controller.
The automatic control system of above-mentioned biogas industrialization continuous fermentation apparatus, described single fermentation Setup Controller industrial controlled machine comprise programmable logic controller PLC, DC power supplier U1, manipulation indicating meter U2, crystal resonator GZ, programmable logic controller PLC 1-2 pin be connected with DC power supplier U1, P0.0-P0.7 pin and be connected with manipulation indicating meter U2,18-20 pin and be connected with crystal resonator GZ; The input P1.0-P1.7 pin of programmable logic controller PLC connects each temperature sensor of the fermentation jar temperature sensor group of fermentor tank respectively, P1.8 pin Bonding pressure sensor, P1.9 pin connects fermentor tank sensing methane concentration device, P2.0-2.5 pin connects fermentor tank acidity-basicity sensor group respectively each acidity-basicity sensor, P2.6 pin connects fermentor tank biogas flow sensor, P2.7 pin connects explosion-proof water knockout pressure transmitter, P2.8 pin connect reservoir pressure sensor; Programmable logic controller PLC output P3.0-P3.1 pin is connected with gasing pump electric machine controller, P3.5 pin is connected with feeding pump electric machine controller.
The automatic control system of above-mentioned biogas industrialization continuous fermentation apparatus, the output biogas pipeline of described gas-holder is also equiped with combustion gas for amount electronic regulator, combustion gas is connected to the P3.2-P3.3 pin of programmable logic controller PLC for the signal wire measuring electronic regulator.
The automatic control system of above-mentioned biogas industrialization continuous fermentation apparatus, described programmable logic controller PLC is SIEMENS PLC S7-200, or Omron programmable logic controller and other adaptive type programmable logic controller.
The automatic control system of above-mentioned biogas industrialization continuous fermentation apparatus, the pressure transmitter of described fermentor tank is the pressure transmitter of monitoring fermentor tank positive and negative pressure.
The automatic control system of above-mentioned biogas industrialization continuous fermentation apparatus, described single fermentation Setup Controller is the long-range connection General controller of several single fermentation Setup Controller, consist of the tele-control system of multiple spot multistation.
When the utility model uses, by design requirements, manipulation setting General controller, fermentation raw material adopts various agricultural crop straw, or the mixed ingredients such as feces of livestock and poultry, stalk, industrial or agricultural organic waste.During initial charge, what add biogas fermentation contains bacterium inoculum, enter Mix and dosing pond and raw material stirring even, there are hot water boiler or solar water heater to supply again and add hot water, feeding pump or pot type loader is input to fermentor tank through carrier pipe and feed-inputing branched pipe, monitored by sets of temperature sensors, control feed temperature in fermentor tank tank under 30 ~ 60 DEG C of conditions, carry out fermentation and biogas production.Biogas that fermentor tank produces is transported to explosion-proof water knockout by the monitoring of top pneumatic tube flow sensor and carries out explosion-proof dehydration, defeatedly carried out desulfurization through digester by gasing pump, entered methane purification & isolation device again, methane gas after purification delivers to gas-holder, and the flammable biogas (methane gas) of gas-holder is by combustion gas confession amount electronic controller controls continus convergence generating set or to user's pipe network or Vehicle Fueling Station storage tank etc.
Because the utility model design have employed technique scheme, effectively solve the problem that the continuous single fermentation Setup Controller of existing biogas industrialization requires further improvement.Also show through overtesting result on trial, it is to provide a kind of novel biogas industrialization continuous fermentation apparatus Controlling System, be provided with the monitoring that fermentor tank methane concentration is monitored, output biogas flow monitoring, the pressure monitor of explosion-proof water knockout, gas-holder delivery of fuel gas supply amount, the advantages such as whole fermentation unit all controls automatically, are applicable to biogas industrialization quantity-produced fermentation unit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structure diagram of the utility model embodiment.
Fig. 2 is the basic circuit diagram of single fermentation Setup Controller in Fig. 1.
Fig. 3 is the basic circuit diagram of the utility model multiple spot multistation tele-control system.
In accompanying drawing, each label is: 1 marsh-gas fermentation tank; 2 feeding pumps; 3 preparation of raw material grooves; 4 pot type loaders; 5 hot well tanks; 6 fermentation jar temperature sensor groups; The pressure transmitter of 7 fermentor tanks; 8 fermentor tank sensing methane concentration devices; 9 fermentor tank acidity-basicity sensor groups; 10 fermentor tank biogas flow sensors; 11 explosion-proof water knockouts; The pressure transmitter of 12 explosion-proof water knockouts; 13 single fermentation Setup Controllers; 14 gasing pumps; 15 gasing pump electric machine controllers; 16 water knockouts; 17 digesters; 18 methane purification & isolation devices; 19 reservoir pressure sensors; 20 gas-holder; 21 combustion gas are for amount electronic regulator; 22 generating set; 23 feeding pump electric machine controllers; 24 General controllers; PLC programmable logic controller; U1 DC power supplier; U2 manipulates indicating meter; GZ crystal resonator.
Embodiment
Embodiment as shown in Figure 1, the utility model is provided with: marsh-gas fermentation tank 1, preparation of raw material groove 3, feeding pump 2, pot type loader 4, hot well tank 5, single fermentation Setup Controller, explosion-proof water knockout 11, digester 17, methane purification & isolation device 18, gas-holder 20, fermentation jar temperature sensor group 6, the pressure transmitter 7 of fermentor tank, fermentor tank sensing methane concentration device 8, fermentor tank acidity-basicity sensor group 9, fermentor tank biogas flow sensor 10, the pressure transmitter 12 of explosion-proof water knockout, reservoir pressure sensor 19, single fermentation Setup Controller 13 is industrial controlled machine able to programme, and the programmable logic controller PLC input port of single fermentation Setup Controller industrial controlled machine 13 is connected to the fermentation jar temperature sensor group 6 of fermentor tank, the pressure transmitter 7 of fermentor tank, fermentor tank sensing methane concentration device 8, fermentor tank acidity-basicity sensor group 9, fermentor tank biogas flow sensor 10, the pressure transmitter 12 of explosion-proof water knockout, reservoir pressure sensor 19, output port is connected to gasing pump electric machine controller 15, feeding pump electric machine controller 23, hot well tank 5 connects solar water heater and hot water boiler by conduit pipe joint.
See accompanying drawing 2 embodiment, single fermentation Setup Controller industrial controlled machine 13 comprises 1-2 pin connection DC power supplier U1, P0.0-P0.7 pin connection manipulation indicating meter U2,18-20 pin connection crystal resonator GZ of programmable logic controller PLC, DC power supplier U1, manipulation indicating meter U2, crystal resonator GZ, programmable logic controller PLC, the input P1.0-P1.7 pin of programmable logic controller PLC connects each temperature sensor of the fermentation jar temperature sensor group 6 of fermentor tank respectively, P1.8 pin Bonding pressure sensor 7, P1.9 pin connects fermentor tank sensing methane concentration device 8, P2.0-2.5 pin connects each acidity-basicity sensor of fermentor tank acidity-basicity sensor group 9 respectively, P2.6 pin connects fermentor tank biogas flow sensor 10, P2.7 pin connects the pressure transmitter 12 of explosion-proof water knockout, P2.8 pin connects reservoir pressure sensor 19, programmable logic controller PLC output P3.0-P3.1 pin is connected with gasing pump electric machine controller 15, P3.5 pin is connected with feeding pump electric machine controller 23, combustion gas is connected to the P3.2-P3.3 pin of programmable logic controller PLC for the electrical signal line measuring electronic regulator 21, and combustion gas is installed in gas-holder for amount electronic regulator 21 and connects on the output gas pipeline of generating set 22, programmable logic controller PLC is SIEMENS PLC S7-200, the pressure transmitter 7 of fermentor tank is the pressure transmitter of monitoring fermentor tank positive and negative pressure.
See accompanying drawing 3 embodiment, described single fermentation Setup Controller is by 5 long-range connection General controllers 24 of single fermentation Setup Controller, consist of the tele-control system of multiple spot multistation.
Claims (5)
1. an automatic control system for biogas industrialization continuous fermentation apparatus, it is provided with marsh-gas fermentation tank (1), preparation of raw material groove (3), feeding pump (2), pot type loader (4), hot well tank (5), single fermentation Setup Controller (13), explosion-proof water knockout (11), digester (17), methane purification & isolation device (18), gas-holder (20), ferment tank tank sets of temperature sensors (6), is characterized in that, is also provided with the pressure transmitter (7) of fermentor tank, ferment tank tank sensing methane concentration device (8), fermentor tank acidity-basicity sensor group (9), fermentor tank biogas flow sensor (10), the pressure transmitter (12) of explosion-proof water knockout, reservoir pressure sensor (19), single fermentation Setup Controller (13) is industrial controlled machine able to programme, and the programmable logic controller PLC input port of single fermentation Setup Controller industrial controlled machine (13) is connected to the fermentation jar temperature sensor group (6) of fermentor tank, the pressure transmitter (7) of fermentor tank, fermentor tank sensing methane concentration device (8), fermentor tank acidity-basicity sensor group (9), fermentor tank biogas flow sensor (10), the pressure transmitter (12) of explosion-proof water knockout, reservoir pressure sensor (19), output port is connected to gasing pump electric machine controller (15), feeding pump electric machine controller (23).
2. the automatic control system of biogas industrialization continuous fermentation apparatus according to claim 1, it is characterized in that, single fermentation Setup Controller industrial controlled machine (13) comprises programmable logic controller (PLC), DC power supplier (U1), manipulation indicating meter (U2), crystal resonator (GZ), and the 1-2 pin of programmable logic controller (PLC) connects DC power supplier (U1), P0.0-P0.7 pin connects manipulation indicating meter (U2), 18-20 pin connects crystal resonator (GZ), the input P1.0-P1.7 pin of programmable logic controller (PLC) connects each temperature sensor of the fermentation jar temperature sensor group (6) of fermentor tank respectively, P1.8 pin Bonding pressure sensor (7), P1.9 pin connects fermentor tank sensing methane concentration device (8), P2.0-2.5 pin connects each acidity-basicity sensor of fermentor tank acidity-basicity sensor group (9) respectively, P2.6 pin connects fermentor tank biogas flow sensor (10), P2.7 pin connects the pressure transmitter (12) of explosion-proof water knockout, P2.8 pin connects reservoir pressure sensor (19), the output P3.0-P3.1 pin of programmable logic controller (PLC) is connected with gasing pump electric machine controller (15), P3.5 pin is connected with feeding pump electric machine controller (23).
3. the automatic control system of biogas industrialization continuous fermentation apparatus according to claim 1 and 2, it is characterized in that, the output gas pipeline of gas-holder (20) is also equiped with combustion gas for amount electronic regulator (21), combustion gas is connected to the P3.2-P3.3 pin of programmable logic controller (PLC) for the signal wire measuring electronic regulator (21).
4. the automatic control system of biogas industrialization continuous fermentation apparatus according to claim 1 and 2, is characterized in that, the pressure transmitter (7) of fermentor tank is the pressure transmitter of monitoring fermentor tank positive and negative pressure.
5. the automatic control system of biogas industrialization continuous fermentation apparatus according to claim 1 and 2, it is characterized in that, single fermentation Setup Controller (13) is the long-range connection General controller (24) of several single fermentation Setup Controller, consist of the Long-distance Control of multiple spot multistation.
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| CN201520468784.0U CN204779593U (en) | 2015-07-01 | 2015-07-01 | Automatic control system of marsh gas industrialization continuous fermentation device |
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| CN201520468784.0U CN204779593U (en) | 2015-07-01 | 2015-07-01 | Automatic control system of marsh gas industrialization continuous fermentation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255726A (en) * | 2015-11-19 | 2016-01-20 | 湖南省客来宝生物能源科技有限公司 | Fermenting apparatus for bio-degradable film |
| CN105586257A (en) * | 2016-03-22 | 2016-05-18 | 黄秀淼 | Animal husbandry biogas digester with remote monitoring function |
| CN107557295A (en) * | 2017-10-26 | 2018-01-09 | 中国科学院过程工程研究所 | The removable organic waste ecological use intelligent apparatus of integration |
-
2015
- 2015-07-01 CN CN201520468784.0U patent/CN204779593U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255726A (en) * | 2015-11-19 | 2016-01-20 | 湖南省客来宝生物能源科技有限公司 | Fermenting apparatus for bio-degradable film |
| CN105586257A (en) * | 2016-03-22 | 2016-05-18 | 黄秀淼 | Animal husbandry biogas digester with remote monitoring function |
| CN107557295A (en) * | 2017-10-26 | 2018-01-09 | 中国科学院过程工程研究所 | The removable organic waste ecological use intelligent apparatus of integration |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 062650 bottom business of Xinyuan garden, west side of Pangu Cultural Square, Qingzhou Town, Qingxian County, Cangzhou City, Hebei Province Patentee after: Hebei yingherui Environmental Technology Co.,Ltd. Address before: 062650 Gengguantun Industrial Park No. 8, Qingxian County, Cangzhou City, Hebei Province Patentee before: HEBEI GENGZHONG BIOMASS ENERGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210106 Address after: 102412 1 / F 101 1 / F 01, building 23, yard 69, Yanfu Road, Fangshan District, Beijing Patentee after: Beijing yingherui Environmental Technology Co.,Ltd. Address before: 062650 bottom business of Xinyuan garden, west side of Pangu Cultural Square, Qingzhou Town, Qingxian County, Cangzhou City, Hebei Province Patentee before: Hebei yingherui Environmental Technology Co.,Ltd. |