CN208308830U - A kind of reaction system of rubbish production biogas - Google Patents

A kind of reaction system of rubbish production biogas Download PDF

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Publication number
CN208308830U
CN208308830U CN201721913321.6U CN201721913321U CN208308830U CN 208308830 U CN208308830 U CN 208308830U CN 201721913321 U CN201721913321 U CN 201721913321U CN 208308830 U CN208308830 U CN 208308830U
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China
Prior art keywords
pipe
fixedly connected
tank body
biogas
box
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CN201721913321.6U
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Chinese (zh)
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曾婷婷
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According To Chongqing Hui Hui Environmental Protection Engineering Co Ltd
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According To Chongqing Hui Hui Environmental Protection Engineering Co Ltd
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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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Abstract

The utility model discloses a kind of reaction systems of rubbish production biogas, including refuse classification processing equipment, refuse transfer box, device for pulverizing rubbish, dry-type anaerobic fermentation tank, collecting methane holding vessel, biogas desulfurization dehydration device, biogas supercharging device, Marsh gas purifying device and biogas accumulating tank, garbage classification is handled by refuse classification processing equipment, refuse depot is transported to by rubbish transport box, rubbish is crushed through device for pulverizing rubbish, the rubbish of crushing, which pours into dry-type anaerobic fermentation tank, to ferment, biogas after fermentation is passed through in collecting methane holding vessel and collects, the biogas of collection is through biogas desulfurization dehydration device desulfurization dewatering, biogas after desulfurization water water is passed through in biogas supercharging device and is pressurized, pressurized biogas is purified by Marsh gas purifying device, by transportation and sale in the biogas input biogas accumulating tank after purification.The utility model has the advantages that structure is simple, fermentation efficiency is high, simple to operation convenient for assembling.

Description

A kind of reaction system of rubbish production biogas
Technical field
The utility model relates to rubbish to make technical field of methane, specially a kind of reaction system of rubbish production biogas.
Background technique
Biogas, as the term suggests it is the gas in Marsh Wetland.It is often seen that in marshland, Bilge or manure pit, There is bubble to come up, if we draw match, it be lighted, here it is the biogas that nature naturally occurs so long.It is fixed from science Adopted angle sees that biogas is various organic substances, and in isolation air (reducing condition), and under suitable temperature, pH value, process is micro- A kind of combustible gas that the fermentation of biology generates.
Structure is complicated for the reaction system of the production biogas of rubbish used at present, and fermentation efficiency is low, cumbersome, and inconvenient group Dress, causes producing efficiency slower.
Utility model content
The purpose of this utility model is to provide a kind of reaction systems of rubbish production biogas, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of reaction system of rubbish production biogas, The reaction system includes refuse classification processing equipment, refuse transfer box, device for pulverizing rubbish, dry-type anaerobic fermentation tank, biogas Collect holding vessel, biogas desulfurization dehydration device, biogas supercharging device, Marsh gas purifying device and biogas accumulating tank.
The refuse classification processing equipment includes trash bin body and scrap collection box, the side bottom of the trash bin body Portion is provided with the scrap collection box, is provided with magnet plate on the side inner wall of the scrap collection box, the magnet plate it is another One end passes through the side wall of the trash bin body and extends to the inside of the trash bin body, the top of the trash bin body It is set with slider box, is provided with motor in the middle part of the other side of the trash bin body, one end of the motor is fixedly connected with the One rotating bar, the other end of first rotating bar extend to the inside of the trash bin body, in first rotating bar and Several winding bars are fixedly connected with positioned at the inside of the trash bin body, the bottom of the trash bin body is provided with blanking Case, the front of the trash bin body are provided with side discharge port baffle, offer observation window on the side discharge port baffle.
The refuse transfer box includes compartment board and transport box, and the transport box, institute are provided with above the compartment board One end bottom for stating transport box is provided with two groups of connecting rods, and the bottom of the connecting rod and being located on the compartment board offers Sliding groove, the compartment board are provided with the first hydraulic stem far from one end upper surface of the sliding groove, first hydraulic stem Top is provided with connector, below one end of the transport box and is located above the connector and is fixedly connected with snap-gauge, institute It states and offers inner frame in the middle part of compartment board, the second hydraulic stem is provided on the inside of the inner frame, second hydraulic stem Top is flexibly connected with the bottom of the transport box.
The device for pulverizing rubbish includes grinding device and device for discharging, and the grinding device includes support baseboard, crushes Case and crushing motor, the support baseboard top are provided with the crush box, and the side of the crush box is provided with the crushing Motor is connected with transmission shaft on the crushing motor, and the top of the transmission shaft is fixedly connected with rotating disc, the rotating disc Be welded with the second rotating bar at top surface edge, be connected with drive rod in second rotating bar, the crush box it is interior Portion is provided with guide storehouse, and the side in the guide storehouse is provided with stripper plate, and the inner end of the stripper plate is fixedly connected with crushing block, The other side of the crushing block is fixedly connected with several cutting plates, and the other end of the cutting plate both passes through the side in the guide storehouse Wall is bonded with the inner wall of the crush box, and another side bottom of the crush box is fixedly connected with the device for discharging, described to unload Expect that device includes blanking motor and passage, the bottom of the crush box is provided with buildup cylinder, and the side of the buildup cylinder is fixed It is connected with the passage, the other end of the passage is provided with the blanking motor.
The dry-type anaerobic fermentation tank includes agitating device and heating device, and the agitating device includes tank body, stirring electricity Machine and stirring rod, the bottom of the tank body are provided with the stirring motor, and the tank body is internally provided with the stirring rod, institute The bottom for stating stirring rod is connect across the bottom wall of the tank body with the stirring motor, on the stirring rod of the tank interior It is provided with multiple groups agitating paddle, the inside of the tank body and the outer sheath for being located at the agitating paddle are equipped with the heating device, described Heating device include it is lower for water pond, on for water pond and water pipe, be fixedly connected with the lower confession above the bottom inside of the tank body Water pond, it is described lower for being provided with above water pond on described for water pond, it is described it is lower for water pond and it is described on for passing through between water pond Several water pipes connections being equipped with, the lower side for water pond and it is described on for be respectively communicated with above water pond first into Water pipe and the first overflow pipe.
The collecting methane holding vessel include the second tank body, remove wet tank, the first aspiration pump and the first force (forcing) pump, described second Wet tank is removed described in being provided in the side of tank body, and the upper and lower except wet tank passes through the first gas-guide tube being equipped with and is separately connected State the first force (forcing) pump and the first aspiration pump, the other side of first aspiration pump is fixedly connected with the first air inlet pipe, and described first The other side of force (forcing) pump is fixedly connected with the first appendix, connects at the top of the bottom of first appendix and second tank body It is logical, the top of the second tank body and side for being located at first appendix is provided with second pressure gauge.
The biogas desulfurization dehydration device includes desulfurizing agent ventilation device, desulfurizer and feed device, the desulfurizing agent Ventilation device includes Rose Box, nutrient delivery pump and sieve, and the side of the Rose Box is provided with the nutrient delivery pump, described The inner inclination of Rose Box is placed with the sieve, and the side of the nutrient delivery pump is provided with march gas producing container, the biogas One side bottom of reactor tank is fixedly connected with biogas delivery pipe, and the other end of the biogas delivery pipe is fixedly connected with the second pumping Pump, the other side of second aspiration pump pass through the pipeline being equipped with and are fixedly connected with the desulfurizer, the desulfurizer packet Digester and biofilter are included, the digester is internally provided with the biofilter, the other side setting of the Rose Box There is the feed device, the feed device includes material delivery pipe, conveying motor and feed pipe, is set at the top of the delivery pipe It is equipped with the conveying motor, the lower section of the conveying motor and inside for being located at the delivery pipe is fixedly connected with output shaft, institute It states and covers intrinsic pivoting leaf on output shaft, the top side of the delivery pipe is connected with the feed pipe.
The biogas supercharging device includes supercharging device and air accumulator, and the supercharging device includes booster jar, cylinder and pushes away Lever, the side of the booster jar are provided with the cylinder, and one end of the cylinder is fixedly connected with the catch bar, described to push away The other end of lever pass through the booster jar side wall and extend to inside it, the top of the catch bar and be located at the pressurization The inside of tank is fixedly connected with compression plate, and the two sides of the compression plate are set to air inlet storehouse and compression bin, the booster jar The other side is provided with the air accumulator, and third exhaust pipe and third pressure gauge are respectively arranged at the top of the air accumulator.
The Marsh gas purifying device includes particulate filter arrangement, hydrogen sulfide filter device and carbon dioxide adsorption device, institute Stating particulate filter arrangement includes cartridge filter and third air inlet pipe, and one end of the cartridge filter is fixedly connected with the third air inlet Pipe, the other end of the cartridge filter are fixedly connected with third gas-guide tube, and there are two divide for the other end connection of the third gas-guide tube Pressure pipe, the other end of the partial pressure pipe are respectively connected with the hydrogen sulfide filter device, and the hydrogen sulfide filter device includes described One end of hydrogen sulfide cartridge filter and material discharge pipe, the partial pressure pipe is fixedly connected on the side wall of the hydrogen sulfide cartridge filter, The hydrogen sulfide cartridge filter is internally provided with absorption storehouse, and the bottom of the hydrogen sulfide cartridge filter is fixedly connected with the material row Outlet pipe, the other side of two hydrogen sulfide cartridge filters pass through the conduit connection being equipped with, are fixedly connected in the middle part of the conduit Second appendix, the other end of second appendix are fixedly connected with carbon dioxide adsorption device, the carbon dioxide adsorption Device includes the second carbon dioxide Rose Box and the second escape pipe, and the other end of second appendix is fixedly connected on described the On the side wall of two carbon dioxide Rose Boxes, the other side of the second carbon dioxide Rose Box is fixedly connected with second outlet Pipe.
The biogas accumulating tank includes outer tank body and inner tank body, and the outer tank body is internally provided with the inner tank body, institute It states and is formed with water filling storehouse between outer tank body and the inner tank body, the side top and the bottom of the outer tank body are respectively arranged with the second water inlet Pipe and the second overflow pipe, the upper and lower side outer surface of the outer tank body are welded with second bearing, and the outside of the second bearing is equal Intrinsic anti-collision ring is covered, the 4th exhaust pipe is connected at the top of the outer tank body, the side of the 4th exhaust pipe is provided with third Valve.
Further, sealing plate, the side of the trash bin body are provided at the upper opening of the trash bin body Top is provided with solar panel, the two sides of the trash bin body and is located above the motor and is provided with lift handle, The outside of the trash bin body and the top for being located at the lift handle are sticked and have reflective strip, and the slider box is close to the iron filings One side-lower of collection box is fixedly connected with two drawstrings, and the other end of the drawstring both passes through the side wall of the scrap collection box Outside is extended to, the other side of the slider box passes through the first back-moving spring being equipped with and is movably connected on the trash bin body On inner wall, the bottom of the trash bin body is provided with two groups of supporting legs, and the magnet plate is on one end of the magnet plate Surface is provided with block.
Further, the two sides of second hydraulic stem pass through the fixed link being equipped with and are movably connected on the inner frame Inside offers card slot inside the snap-gauge, and there are two limited block, the limited blocks for the other end bottom setting of the transport box Lower section and be located on the compartment board and offer limiting slot, the upper surface of the transport box offers feed inlet, it is described into Feed inlet cover board is stamped in material mouth, the top of the connecting rod passes through the bottom that the link block being equipped with is movably connected on the transport box Portion, the bottom of the connecting rod and the inside for being located at the sliding groove are fixedly connected with the axis of rolling, and the transport box is far from described One end of first hydraulic stem offers discharge port, and discharge port baffle is stamped on the discharge port.
Further, it is provided with one group of clamping plate in the middle part of the outer end of the stripper plate, is interspersed in the middle part of two clamping plates Pin rod, the top of the drive rod are fixedly connected on the pin rod, and the inside of the passage is interspersed with output rod, described defeated Revolving fragment is provided on rod, the outer end of the output rod passes through side wall and the fixed company of the blanking motor of the passage It connects, the junction of the passage and the output rod is provided with first bearing, and the passage is close to the blanking motor It is communicated with the first feeder pipe below one end, the bottom four corners of the support baseboard are provided with supporting leg.
Further, the top side of first tank body is provided with biogas collection tube, is arranged on the biogas collection tube There is a first pressure gauge, the side of the biogas collection tube and is located above the first pressure gauge and is communicated with downtake pipe, institute It states and is provided with gas flowmeter on downtake pipe, first tank body is provided with close to a side bottom of the downtake pipe Discharge nozzle, feed opening is provided at the top of first tank body, and the bottom of first tank body is fixedly connected with percolate discharge Pipe, the two sides of the bottom of first tank body are welded with bracket, several hole for water sprayings, the hole for water spraying are offered on the water pipe It is inside provided with solenoid valve, is provided with temperature inductor on the inner wall of first tank body.
Further, the other side upper and lower of second tank body has been respectively fixedly connected with second exhaust pipe and carbon dioxide Exhaust pipe on the outer surface of second tank body and is located above the exhaust pipe and is fixedly connected with thief hatch, and described second The bottom of tank body is provided with quakeproof rubber pad, described to remove between wet tank and second tank body through the support plate connection being equipped with, institute It states except the inner wall of wet tank is provided with multiple groups clamp, multilayer the first activated carbon adsorption plate is arranged on the clamp, it is described to remove wet tank The first valve is provided on the gas-guide tube between the first force (forcing) pump.
Further, it is fixedly connected at the top of the bottom of the feed pipe and the digester, the bottom of the digester Be fixedly connected by the second feeder pipe being equipped with the Rose Box, the upper surface of the Rose Box and be located at second blanking The side of pipe is fixedly connected with the first escape pipe, and the top side of the digester is fixedly connected with biogas discharge pipe, and described The bottom wall that the top of two feeder pipes passes through the digester is connected to the bottom of the biofilter, second feeder pipe and institute The junction for stating biofilter is provided with solenoid valve, and biologic packing material, the inclination angle of the sieve are filled in the biofilter Degree is 30 °.
Further, the inside of the compression plate is opened up there are two air inlet, and one end internal sleeve of the air inlet is intrinsic Second back-moving spring, the top of the second back-moving spring and the inside for being located at the air inlet are fixedly connected with sealing-plug, institute It states on the inner wall in air inlet storehouse and is provided with mandril with the second back-moving spring opposite position, be communicated on the air inlet storehouse Second air inlet pipe is connected between the booster jar and the air accumulator by the second gas-guide tube being equipped with, second gas-guide tube On be provided with the second valve, the junction of the catch bar and the booster jar is provided with sealing ring.
Further, it is provided with valve in the material discharge pipe and third air inlet pipe, the hydrogen sulfide cartridge filter Top is respectively connected with charge pipe, and the second force (forcing) pump, the inside of the carbon dioxide Rose Box are provided on second appendix It is provided with two group of second activated carbon adsorption plate, is filled with hydrogen sulfide adsorbent in the absorption storehouse, the inside of the cartridge filter is set It is equipped with several groups particle filtering plate, the bottom of the cartridge filter is communicated with particle discharge pipe.
Further, the outside of the outer tank body and two pull rings are welded between two anti-collision rings, it is described The bottom of outer tank body is removably connected with crash roll, and acid and alkali-resistance layer, thermal insulation layer and three layers of erosion resistant coating guarantor are coated in the outer tank body Sheath is coated with the acid and alkali-resistance layer on the inside of the outer tank body, the thermal insulation layer is coated on the outside of the outer tank body, described heat-insulated The outside of layer is coated with the erosion resistant coating, and the inner tank body is made by stainless steel material, is covered on the air inlet of the 4th exhaust pipe Equipped with rubber stopper.
Compared with prior art, the utility model has the beneficial effects that
In refuse classification processing equipment: by being provided with motor, the first rotating bar and wire winding pole group in trash bin body Close, for will lose into rope and polybag winding separation, convenient for garbage classification handle, be provided with by the side in dustbin Scrap collection box, for collecting iron filings waste product, convenient for choosing the ironwork for being difficult to decompose, by being provided in trash bin body Solar panel convenient for energy conservation, substantially reduces economic investment, structure is simple, and it is convenient while big to operate for powering to motor It is big to improve garbage classification efficiency.
Refuse transfer box: it by being provided with mobilizable connecting rod between transport box and compartment board, has been used to support and has turned Fortune case starts discharging, convenient for disposably drawing off rubbish, avoids transport box slinging discharging, by compartment board and transport box it Between be provided with the second hydraulic stem, for jacking up transport box, be convenient for discharging, by being provided with the first hydraulic stem on compartment board, It is slided while for pushing transport box to slide convenient for holding transport box, is conducive to for transport box being fixed on compartment board, tied Structure is simple, and waste transportation efficiency is greatly improved while operating convenient.
In device for pulverizing rubbish: being combined by being provided with transmission shaft, rotating disc and drive rod on crushing motor, be used for band Dynamic stripper plate and cutting plate are flexible, crush convenient for cutting off rubbish, power is small, it is high-efficient, avoid while extend the time between overhauls(TBO) Gear drives, so that it is faster to solve the problems, such as that gear is ground, by being provided with blanking motor and guide in the side of buildup cylinder Pipe combination, is used for automatic discharging, structure is simple, and rubbish crush efficiency is greatly improved while operating convenient.
Dry-type anaerobic fermentation tank: by be provided in tank body it is lower for water pond, on combine for water pond and water pipe, for passing through Injection hot water passes through convenient for the regulation intracorporal temperature of tank to change biogas reaction speed and efficiency to heating in tank body Tank interior is provided with stirring rod and agitating paddle, for being stirred reactant, accelerates to increase while reaction speed former Expect utilization rate, structure is simple, and fermentation efficiency is greatly improved while operating convenient.
Collecting methane holding vessel: by being provided with the first aspiration pump in the side of the second tank body, for biogas to be extracted into In two tank bodies, by being provided on the first gas-guide tube except wet tank, for removing moisture and carbon dioxide in biogas, convenient for mentioning High biogas purity, by being provided with the first force (forcing) pump on the first gas-guide tube, for biogas to be pressed into the second tank body, convenient for defeated Biogas is sent, a side bottom of the second tank body is provided with carbon dioxide exhaust pipe, it is big using carbon dioxide density, assemble sinking Carbon dioxide in biogas in second tank body is discharged characteristic, and structure is simple, and it is convenient to operate.
Biogas desulfurization dehydration device: it is closed, is used for by being provided with Rose Box and nutrient delivery pump group below digester Nutrient delivery is carried out to the biologic packing material unloaded, nutrition needed for supplement bacterial growth is bred is recycled convenient for biologic packing material, leads to It crosses and is provided with material delivery pipe and motor combination between Rose Box and digester, be sent into digester for recycling biologic packing material In, it realizes automatic integratedization, mitigates the labour of staff, structure is simple, operates convenient while greatly improving desulfurization dewatering Efficiency.
Biogas supercharging device: by being internally provided with compression plate in booster jar, for squeezing biogas, convenient for disposable right Large volume of biogas is pressurized, and is combined by being provided with second back-moving spring and sealing-plug in compression plate, is used for air inlet, Convenient for compressing to biogas, cylinder is provided with by the side in booster jar, for pushing catch bar circulation to shrink, convenient for holding Continuous pressurization, structure is simple, operates convenient while greatly improving charging efficiency.
Marsh gas purifying device: by being internally provided with multilayer particle filter plate in cartridge filter, for in biogas Grain molecule is filtered, and is filtered one step ahead, convenient for further purification, by being equipped with two groups of hydrogen sulfide cartridge filters, for vulcanization Hydrogen is filtered, and the second activated carbon adsorption plate is internally provided with by be located at carbon dioxide Rose Box, for carbon dioxide It is adsorbed, convenient for multi-level purification, structure is simple, and biogas purity is greatly improved while operating convenient.
Gas accumulating tank: by being provided with water filling storehouse between outer tank body and inner tank body, for injecting cold water, convenient for cooling down, Heating of being exposed to the sun when preventing tank body from transporting is readily transported tank and rolls by being provided with second bearing, bumper and pull ring in outer tank body Dynamic, accumulating tank empty bottle can roll movement when carrying, while while stacking plays the role of anticollision, more by being coated in outer tank body Layer protective layer, plays the role of heat-insulated, corrosion-resistant, structure is simple, and Transport Safety is greatly improved while carrying convenient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model refuse classification processing equipment；
Fig. 3 is the side structure schematic view of the utility model；
Fig. 4 is the structural schematic diagram inside the utility model trash bin body；
Fig. 5 is the structural schematic diagram inside the utility model scrap collection box；
Fig. 6 is the structural schematic diagram of the utility model refuse transfer box；
Fig. 7 is the structural schematic diagram that the utility model transport box is laid flat；
Fig. 8 is the side structure schematic view of the utility model；
Fig. 9 is the structural schematic diagram of the utility model connecting rod；
Figure 10 is the enlarged structure schematic diagram of A-2 in the utility model Fig. 6；
Figure 11 is the structural schematic diagram of the utility model device for pulverizing rubbish；
Figure 12 is the structural schematic diagram of the utility model driving device；
Figure 13 is the structural schematic diagram inside the utility model crush box；
Figure 14 is the structural schematic diagram inside the utility model passage；
Figure 15 is the structural schematic diagram of the utility model dry-type anaerobic fermentation tank；
Figure 16 is the structural schematic diagram of the first tank interior of the utility model；
Figure 17 is the structural schematic diagram of the utility model heating device；
Figure 18 is the structural schematic diagram of the utility model collecting methane holding vessel；
Figure 19 is the utility model except the structural schematic diagram inside wet tank；
Figure 20 is the structural schematic diagram of the utility model biogas desulfurization dehydration device；
Figure 21 is the structural schematic diagram inside the utility model digester；
Figure 22 is the structural schematic diagram inside the utility model Rose Box；
Figure 23 is the structural schematic diagram inside the utility model material delivery pipe；
Figure 24 is the structural schematic diagram of the utility model biogas supercharging device；
Figure 25 is the structural schematic diagram inside the utility model booster jar；
Figure 26 is the attachment structure schematic diagram of the utility model second back-moving spring and sealing-plug；
Figure 27 is the structural schematic diagram of the utility model Marsh gas purifying device；
Figure 28 is the structural schematic diagram inside the utility model cartridge filter；
Figure 29 is the structural schematic diagram inside the utility model hydrogen sulfide cartridge filter；
Figure 30 is the structural schematic diagram inside the utility model carbon dioxide Rose Box；
Figure 31 is the structural schematic diagram of the utility model biogas accumulating tank；
Figure 32 is the structural schematic diagram inside the utility model outer tank body；
Figure 33 is the structural schematic diagram of the utility model outer tank body local cutting.
In appended drawing reference: 101- trash bin body；102- scrap collection box；103- magnet plate；104- slider box；105- electricity Machine；The first rotating bar of 106-；107- winding bar；108- lower feed box；The side 109- discharge port baffle；110- observation window；111- is close Sealing plate；112- solar panel；113- lifts handle；114- reflective strip；115- drawstring；116- supporting leg；117- first resets bullet Spring；118- block；201- compartment board；202- transport box；203- connecting rod；The first hydraulic stem of 204-；205- connector；206- card Plate；207- card slot；208- inner frame；The second hydraulic stem of 209-；210- fixed link；211- limiting slot；212- limited block；213- into Material mouth cover board；214- sliding groove；215- link block；The 216- axis of rolling；217- discharge port baffle；301- support baseboard；302- powder Broken case；303- crushes motor；304- transmission shaft；305- rotating disc；The second rotating bar of 306-；307- drive rod；308- stripper plate； 309- clamping plate；310- pin rod；311- guide storehouse；312- crushing block；313- cutting plate；314- blanking motor；315- passage； The first feeder pipe of 316-；317- buildup cylinder；318- output rod；319- revolving fragment；320- first bearing；The first tank body of 401-； 402- stirring motor；403- stirring rod；404- agitating paddle；For water pond under 405-；406- is upper for water pond；407- water pipe；408- One water inlet pipe；The first overflow pipe of 409-；410- biogas collection tube；411- first pressure gauge；412- downtake pipe；413- gas Flowmeter；414- discharge nozzle；415- percolate discharge pipe；416- bracket；417- feed opening；418- hole for water spraying；419- temperature sense Answer device；The second tank body of 501-；502- removes wet tank；The first aspiration pump of 503-；The first air inlet pipe of 504-；The first gas-guide tube of 505-； The first force (forcing) pump of 506-；The first appendix of 507-；508- second pressure gauge；509- second exhaust pipe；510- thief hatch；511- bis- Carbonoxide exhaust pipe；512- quakeproof rubber pad；513- support plate；The first valve of 514-；515- clamp；The first activated carbon adsorption of 516- Plate；601- march gas producing container；The second aspiration pump of 602-；603- digester；604- Rose Box；605- nutrient delivery pump；606- object Material conveying tube；607- conveying motor；608- feed pipe；609- biogas discharge pipe；610- sieve；611- output shaft；612- rotation Leaf；The biofilter 613-；614- biologic packing material；The second feeder pipe of 615-；616- biogas delivery pipe；The first escape pipe of 617-； 618- solenoid valve；701- booster jar；702- air accumulator；703- cylinder；704- catch bar；705- compression plate；706- air inlet storehouse； 707- compression bin；708- air inlet；709- second back-moving spring；710- sealing-plug；711- mandril；The second air inlet pipe of 712-； The second gas-guide tube of 713-；The second valve of 714-；715- third exhaust pipe；716- third pressure gauge；717- sealing ring；801- filtering Cylinder；802- third gas-guide tube；803- partial pressure pipe；804- hydrogen sulfide cartridge filter；805- charge pipe；806- material discharge pipe；807- Second appendix；The second force (forcing) pump of 808-；809- carbon dioxide Rose Box；The second escape pipe of 810-；811- third air inlet pipe； 812- particle discharge pipe；813- particle filtering plate；814- adsorbs storehouse；815- hydrogen sulfide adsorbent；The second activated carbon adsorption of 816- Plate；901- outer tank body；902- inner tank body；903- fills the water storehouse；The second water inlet pipe of 904-；The second overflow pipe of 905-；The second axis of 906- It holds；907- anti-collision ring；The 4th exhaust pipe of 908-；909- rubber stopper；910- third valve；911- pull ring；912- crash roll；913- Acid and alkali-resistance layer；914- thermal insulation layer；915- erosion resistant coating.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of reaction system of rubbish production biogas, it is described Reaction system includes refuse classification processing equipment 1, refuse transfer box 2, device for pulverizing rubbish 3, dry-type anaerobic fermentation tank 4, biogas Collect holding vessel 5, biogas desulfurization dehydration device 6, biogas supercharging device 7, Marsh gas purifying device 8 and biogas accumulating tank 9.
Garbage classification is handled by refuse classification processing equipment 1, refuse depot is transported to by rubbish transport box 2, through rubbish Grinding device 3 crushes rubbish, and the rubbish of crushing, which pours into dry-type anaerobic fermentation tank 4, to ferment, and the biogas after fermentation is passed through biogas It collects and is collected in holding vessel 5, the biogas of collection leads to the biogas after desulfurization water water through 6 desulfurization dewatering of biogas desulfurization dehydration device Enter and be pressurized in biogas supercharging device 7, pressurized biogas is purified by Marsh gas purifying device 8, after purification Biogas inputs transportation and sale in biogas accumulating tank 9.
As shown in Figure 2-5: the refuse classification processing equipment 1 includes trash bin body 101 and scrap collection box 102, institute The side bottom for stating trash bin body 101 is provided with the scrap collection box 102, the side inner wall of the scrap collection box 102 On be provided with magnet plate 103, the other end of the magnet plate 103 passes through the side wall of the trash bin body 101 and extends to institute The inside of trash bin body 101 is stated, the top of the trash bin body 101 is set with slider box 104, the trash bin body It is provided with motor 105 in the middle part of 101 other side, one end of the motor 105 is fixedly connected with the first rotating bar 106, and described the The other end of one rotating bar 106 extends to the inside of the trash bin body 101, in first rotating bar 106 and is located at institute The inside for stating trash bin body 101 is fixedly connected with several winding bars 107, and the bottom of the trash bin body 101 is provided with down Hopper 108, the front of the trash bin body 101 are provided with side discharge port baffle 109, the side discharge port baffle 109 On offer observation window 110.
Further, it is provided with sealing plate 111 at the upper opening of the trash bin body 101, for garbage mouth is close Envelope, prevents smell from spreading, and a upper side of the trash bin body 101 is provided with solar panel 112, for powering, institute It states the two sides of trash bin body 101 and is located at the top of the motor 105 and be provided with lift 113, easy to carry, the rubbish The outside of case ontology 101 and it is located at the lift and 113 top is sticked has reflective strip 114, determines the rubbish convenient for night The position of case ontology 101, the slider box 104 are fixedly connected with two drawings close to a side-lower of the scrap collection box 102 Rope 115, the side wall that the other end of the drawstring 115 both passes through the scrap collection box 102 extend to outside, described for pulling Slider box 104 is slided, and the other side of the slider box 104 passes through the first back-moving spring 117 being equipped with and is movably connected on the rubbish On the inner wall of rubbish case ontology 101, the bottom of the trash bin body 101 is provided with two groups of supporting legs 116, the magnet plate 103 One end upper surface close to the magnet plate 103 is provided with block 118, is used for adsorptive capacity ironwork on the magnet plate 103 It squeezes.
Working principle: firstly, opening motor 105, then rubbish is put into trash bin body 101, sealing plate 111 is back and forth Rotation prevents waste odours from spreading convenient for by rubbish being put into trash bin body 101 and carry out closing seam, when have polybag and When the rubbish of rope etc is fallen into trash bin body 101, motor 105 drives the rotation of the first rotating bar 106, and polybag is wound On winding bar 107, when there is ironwork to fall on magnet plate 103, magnet plate 103 adsorbs ironwork, subsequently draws Dynamic drawstring 115 drives slider box 104 to slide along magnet plate 103, and when slider box 104 is contacted with block 118, block 118 will Ironwork extruding is fallen in scrap collection box 102, subsequently opens side discharge port baffle 109 for the modeling on winding bar 107 Material bag unloads, and finally opens scrap collection box 102 and garbage classification is fitted into rubbish van by lower feed box 108.
As illustrated in figures 6-10: the refuse transfer box 2 includes compartment board 201 and transport box 202, the compartment board 201 Top is provided with the transport box 202, and one end bottom of the transport box 202 is provided with two groups of connecting rods 203, the connecting rod 203 bottom and be located at the compartment board 201 on offer sliding groove 214, the compartment board 201 is far from the sliding groove 214 one end upper surface is provided with the first hydraulic stem 204, and the top of first hydraulic stem 204 is provided with connector 205, institute It states below one end of transport box 202 and the top for being located at the connector 205 is fixedly connected with snap-gauge 206, the compartment board 201 Middle part offer inner frame 208, the inside of the inner frame 208 is provided with the second hydraulic stem 209, second hydraulic stem 209 top is flexibly connected with the bottom of the transport box 202.
Further, the two sides of second hydraulic stem 209 pass through the fixed link 210 being equipped with and are movably connected in described The inside of frame 208 offers card slot inside the snap-gauge 206 convenient for that can support the transport box 102 while activity 207, for the transport box 202 to be fixed on the connector 205, the other end bottom of the transport box 202 is provided with Two limited blocks 212, the lower section of the limited block 212 and be located at the compartment board 201 on offer limiting slot 211, play Fixed function prevents the transport box 202 when transport from sliding, and the upper surface of the transport box 202 offers feed inlet, it is described into Feed inlet cover board 213 is stamped in material mouth, for rubbish to be put into the transport box 202, the top of the connecting rod 203 passes through The link block 215 being equipped with is movably connected on the bottom of the transport box 202, the bottom of the connecting rod 203 and is located at the cunning The inside of dynamic slot 214 is fixedly connected with the axis of rolling 216, lifts the transport box 202 while playing a supporting role, institute It states transport box 202 and offers discharge port far from one end of first hydraulic stem 204, discharge port baffle is stamped on the discharge port 217, it is convenient for discharging.
Working principle: firstly, rubbish is put into transport box 202, rubbish is then transported to rubbish cluster, unloads rubbish When rubbish, discharge port baffle 217 is opened, opens the edge that the first hydraulic stem 204 pushes transport box 202 to slide into compartment board 201, then It opens the second hydraulic stem 209 to jack up transport box 202, rubbish is unloaded through discharge port at this time, is avoided slinging transport box and is unloaded rubbish The problem of, greatly save transfer efficiency.
As illustrated in figs. 11-14: the device for pulverizing rubbish 3 includes grinding device and device for discharging, the grinding device packet It includes support baseboard 301, crush box 302 and crushes motor 303, be provided with the crush box 302 above the support baseboard 301, The side of the crush box 302 is provided with the crushing motor 303, is connected with transmission shaft 304, institute on the crushing motor 303 The top for stating transmission shaft 304 is fixedly connected with rotating disc 305, is welded with second turn at the top surface edge of the rotating disc 305 Lever 306 is connected with drive rod 307 in second rotating bar 306, and the crush box 302 is internally provided with guide Storehouse 311, the side in the guide storehouse 311 are provided with stripper plate 308, and the inner end of the stripper plate 308 is fixedly connected with crushing block 312, the other side of the crushing block 312 is fixedly connected with several cutting plates 313, and the other end of the cutting plate 313 both passes through The side wall in the guide storehouse 311 is bonded with the inner wall of the crush box 302, and another side bottom of the crush box 302 is fixed to be connected It is connected to the device for discharging, the device for discharging includes blanking motor 314 and passage 315, and the bottom of the crush box 302 is set Be equipped with buildup cylinder 317, the side of the buildup cylinder 317 is fixedly connected with the passage 315, the passage 315 it is another End is provided with the blanking motor 314.
Further, one group of clamping plate 309 is provided in the middle part of the outer end of the stripper plate 308, in two clamping plates 309 Portion is interspersed with pin rod 310, and the top of the drive rod 307 is fixedly connected on the pin rod 310, the passage 315 it is interior Portion is interspersed with output rod 318, and revolving fragment 319 is provided on the output rod 318, and the outer end of the output rod 318 passes through described The side wall of passage 315 is fixedly connected with the blanking motor 314, is used for automatic blanking, the passage 315 and the output The junction of bar 318 is provided with first bearing 320, the passage 315 connection below one end of the blanking motor 314 There is the first feeder pipe 316, be used for discharging, the bottom four corners of the support baseboard 301 are provided with supporting leg, play firm support Effect.
Working principle: it firstly, rubbish is poured into crush box 302, is then turned on and crushes the drive rotating disc 305 of motor 303 Rotation, rotating disc 305 drive the rotation of the second rotating bar 306, and the second rotating bar 306 drives the circulation of drive rod 307 flexible, drive rod 307 drive stripper plate 308 flexible, and stripper plate 308 drives cutting plate 313 flexible, are expressed to rubbish when cutting plate 313 protrudes into Cutting is formed on the side wall of crush box 302, the rubbish shredded when cutting plate 313 stretches out is fallen into buildup cylinder 317, is circuited sequentially Cutting finally opens blanking motor 314 and draws off smashed rubbish so that rubbish thoroughly be crushed.
As seen in figs. 15-17: the dry-type anaerobic fermentation tank 4 includes agitating device and heating device, the agitating device Including tank body 401, stirring motor 402 and stirring rod 403, the bottom of the tank body 401 is provided with the stirring motor 402, institute State the stirring rod 403 that is internally provided with of tank body 401, the bottom of the stirring rod 403 pass through the bottom wall of the tank body 401 with The stirring motor 402 connects, and is provided with multiple groups agitating paddle 404 on the stirring rod 403 inside the tank body 401, described The inside of tank body 401 and be located at the agitating paddle 404 outer sheath be equipped with the heating device, the heating device includes lower confession Water pond 405, on for water pond 406 and water pipe 407, be fixedly connected with above the bottom inside of the tank body 401 described lower for water pond 405, the lower top for water pond 405 is provided on described for water pond 406, it is described it is lower for water pond 405 and it is described on for water pond Be connected between 406 by several water pipes 407 being equipped with, the lower side for water pond 405 and it is described on for water pond 406 Top has been respectively communicated with the first water inlet pipe 408 and the first overflow pipe 409.
Further, the top side of first tank body 401 is provided with biogas collection tube 410, the biogas collection tube It is provided with first pressure gauge 411 on 410, for detecting pressure, the side of the biogas collection tube 410 and is located at first pressure It is communicated with downtake pipe 412 above power table 411, is provided with gas flowmeter 413 on the downtake pipe 412, for defeated Biogas out, first tank body 401 are provided with discharge nozzle 414 close to a side bottom of the downtake pipe 412, and described first The top of tank body 401 is provided with feed opening 417, is used for input and output material, the bottom of first tank body 401 is fixedly connected with percolate The two sides of the bottom of discharge pipe 415, first tank body 401 are welded with bracket 416, play the firm effect of support, the water Several hole for water sprayings 418 are offered on pipe 407, and solenoid valve is provided in the hole for water spraying 418, first tank body 401 Temperature inductor 419 is provided on inner wall, for detecting the temperature inside first tank body 401.
Working principle: firstly, raw material is added in the first tank body 401 through feed opening 417, then through the first water inlet pipe 408 Downwards for conveying certain temperature hot water in water pond 405, hot water is flowed to through water pipe 407 for observing temperature inductor in water pond 406 419 displays temperature stops supplying water, subsequently opens stirring motor 402 when temperature reaches predetermined temperature in the first tank body 401 It drives agitating paddle 404 to be stirred raw material, accelerates fermenting speed, open simultaneously percolate discharge pipe 415 and percolating liquid is discharged, When opening discharge nozzle 414 after fermentation, waste material is discharged, finally opens the solenoid valve in hole for water spraying 418 in the first tank body 401 Wall carries out water horning.
As depicted in figs. 18-19: the collecting methane holding vessel 5 includes the second tank body 501, removes wet tank 502, the first aspiration pump 503 and first force (forcing) pump 506, the side of second tank body 501 be provided with it is described except wet tank 502, it is described upper except wet tank 502 Lower section passes through the first gas-guide tube 505 for being equipped with and is connected separately with first force (forcing) pump 506 and the first aspiration pump 503, and described the The other side of one aspiration pump 503 is fixedly connected with the first air inlet pipe 504, and the other side of first force (forcing) pump 506 is fixedly connected There is the first appendix 507, the bottom of first appendix 507 is connected to the top of second tank body 501, second tank The top of body 501 and be located at first appendix 507 side be provided with second pressure gauge 508.
Further, the other side upper and lower of second tank body 501 has been respectively fixedly connected with second exhaust pipe 509 and two Carbonoxide exhaust pipe 511 on the outer surface of second tank body 501 and is located at the top of the exhaust pipe 509 and is fixedly connected with Thief hatch 510, for sampling, the bottom of second tank body 501 is provided with quakeproof rubber pad 512, described to remove wet tank for shockproof It is connected, is played a supporting role by the support plate 513 that is equipped between 502 and second tank body 501, it is described except wet tank 502 Inner wall is provided with multiple groups clamp 515, and the first activated carbon adsorption of multilayer plate 516 is arranged on the clamp 515, described to remove wet tank 502 and the first gas-guide tube 505 between the force (forcing) pump 506 on be provided with the first valve 514, convenient for control biogas conveying Amount.
Working principle: firstly, the first air inlet pipe 504 is connect with biogas delivery pipe, then opening the first valve 514, then It is then turned on the first aspiration pump 503 biogas is pumped into except in wet tank 502, biogas filters out water through the first activated carbon adsorption plate 516 Point and partial CO 2, biogas again through plus the first press pump 506 be pressed into the second tank body 501 in, when pressure phase in the second tank body 501 To it is smaller when, carbon dioxide density is larger, starts slowly to sink to the bottom of the second tank body 501, opens carbon dioxide exhaust pipe 511 The carbon dioxide of deposition is discharged, the pressure inside the second tank body 501 is observed by second pressure gauge 508, when pressure reaches pre- The first valve 514 is closed when constant-pressure and stops biogas conveying, biogas sample is acquired finally by thief hatch 510, to study.
As depicted in figs. 20-23: the biogas desulfurization dehydration device 6 includes desulfurizing agent ventilation device, desulfurizer and feeding Device, the desulfurizing agent ventilation device include Rose Box 604, nutrient delivery pump 605 and sieve 610, and the one of the Rose Box 604 Side is provided with the nutrient delivery pump 605, and the inner inclination of the Rose Box 604 is placed with the sieve 610, and the nutrition is defeated The side of pump 605 is sent to be provided with march gas producing container 601, it is defeated that a side bottom of the march gas producing container 601 is fixedly connected with biogas Pipe 616 is sent, the other end of the biogas delivery pipe 616 is fixedly connected with the second aspiration pump 602, second aspiration pump 602 The other side passes through the pipeline being equipped with and is fixedly connected with the desulfurizer, and the desulfurizer includes digester 603 and biological filter Pond 613, the digester 603 are internally provided with the biofilter 613, and the other side setting of the Rose Box 604 is Feed device is stated, the feed device includes material delivery pipe 606, conveying motor 607 and feed pipe 608, the delivery pipe 606 Top be provided with the conveying motor 607, the lower section of the conveying motor 607 and inside for being located at the delivery pipe 606 is solid Surely it is connected with output shaft 611, intrinsic pivoting leaf 612, the top side connection of the delivery pipe 606 are covered on the output shaft 611 There is the feed pipe 608.
Further, the bottom of the feed pipe 608 is fixedly connected with the top of the digester 603, is added for recycling Material, the bottom of the digester 603 passes through the second feeder pipe 615 being equipped with and is fixedly connected with the Rose Box 604, for object Material provides nutrition, convenient for Matter Transfer use, the upper surface of the Rose Box 604 and positioned at the one of second feeder pipe 615 Side is fixedly connected with the first escape pipe 617, conveys for air circulation, and the top side of the digester 603 is fixedly connected with Biogas discharge pipe 609, convenient for the biogas after desulfurization dewatering to be discharged, the top of second feeder pipe 615 passes through the desulfurization The bottom wall of tank 603 is connected to the bottom of the biofilter 613, the company of second feeder pipe 615 and the biofilter 613 The place of connecing is provided with solenoid valve 618, convenient for unloading the material after saturated absorption, is filled with biology in the biofilter 613 and fills out Material 614, the tilt angle of the sieve 610 are 30 °, convenient for falling the sliding of the elemental sulfur of conversion, while increasing nutrition and object The contact surface of material improves reaction speed.
Working principle: firstly, biologic packing material 614 is put into biofilter 613, being then turned on the second air pump 602 will Biogas is sent into digester 603, and biologic packing material 614 is contacted with biogas sponges H2S and moisture, is satisfied when biologic packing material 614 absorbs Biologic packing material 614 is discharged on the sieve 610 in Rose Box 604 with rear opens solenoid valve 618, the elemental sulfur of conversion is from sieve It is fallen on 610, subsequently opens nutrient delivery and pump 605 pairs of progress nutritional supplementations of biologic packing materials 614, finally open conveying motor 607 are transported to the biologic packing material 614 after extra-nutrition in digester 603, cyclic absorption, ventilation and charging, realize integration Desulfurization dewatering.
As shown in figs 24-26: the biogas supercharging device 7 includes supercharging device and air accumulator 702, the supercharging device packet Booster jar 701, cylinder 703 and catch bar 704 are included, the side of the booster jar 701 is provided with the cylinder 703, the cylinder 703 one end is fixedly connected with the catch bar 704, and the other end of the catch bar 704 passes through the side wall of the booster jar 701 And extend to inside it, the top of the catch bar 704 and be located at the booster jar 701 inside be fixedly connected with compression plate 705, the two sides of the compression plate 705 are set to air inlet storehouse 706 and compression bin 707, the other side setting of the booster jar 701 There is the air accumulator 702, the top of the air accumulator 702 is respectively arranged with third exhaust pipe 715 and third pressure gauge 716.
Further, the inside of the compression plate 705 is opened up there are two air inlet 708, in one end of the air inlet 708 The intrinsic second back-moving spring 709 of portion's set, the top of the second back-moving spring 709 and the inside for being located at the air inlet 708 are consolidated Surely be connected with sealing-plug 710, be used for sealing type pressure, on the inner wall in the air inlet storehouse 706 and with 709 phase of second back-moving spring Corresponding position is provided with mandril 711, is convenient for air inlet, is communicated with the second air inlet pipe 712, the pressurization on the air inlet storehouse 706 It is connected between tank 701 and the air accumulator 702 by the second gas-guide tube 713 being equipped with, is provided on second gas-guide tube 713 Second valve 714 circulates for biogas, while convenient for control flow, the connection of the catch bar 704 and the booster jar 701 Place is provided with sealing ring 717, plays good sealing function.
Working principle: it firstly, the second air inlet pipe 712 is connected to external biogas conveyance conduit, is then turned on cylinder 703 and pushes away Dynamic catch bar 704 drives compression plate 705 to slide into compression bin 707, is pressurized to the biogas in compression bin 707, works as promotion When bar 704 retracts compression plate 705, mandril 711 ejects sealing-plug 710, and the biogas in air inlet storehouse 706 passes through air inlet at this time 708 enter in compression bins 707, and catch bar 704 drives compression plate 705 to slide into compression bin 707 to compress biogas again, according to Secondary circulation is pressurized biogas, finally opens the second valve 714 for pressurized biogas and enters gas storage through the second gas-guide tube 713 It is stored in tank 702, biogas pressure in air accumulator 702, the pass when pressure reaches preset value is observed by third pressure gauge 716 Cylinder 703 of holding one's breath stops pressurization.
As shown in Figure 27-30: the Marsh gas purifying device 8 includes particulate filter arrangement, hydrogen sulfide filter device and dioxy Change carbon adsorption device, the particulate filter arrangement includes cartridge filter 801 and third air inlet pipe 811, one end of the cartridge filter 801 It is fixedly connected with the third air inlet pipe 811, the other end of the cartridge filter 801 is fixedly connected with third gas-guide tube 802, described The other end connection of third gas-guide tube 802 is respectively connected with the sulphur there are two pipe 803, the other end of the partial pressure pipe 803 is divided Change hydrogen filter device, the hydrogen sulfide filter device includes the hydrogen sulfide cartridge filter 804 and material discharge pipe 806, and described point One end of pressure pipe 803 is fixedly connected on the side wall of the hydrogen sulfide cartridge filter 804, the inside of the hydrogen sulfide cartridge filter 804 It is provided with absorption storehouse 814, the bottom of the hydrogen sulfide cartridge filter 804 is fixedly connected with the material discharge pipe 806, described in two The other side of hydrogen sulfide cartridge filter 804 passes through the conduit connection being equipped with, and is fixedly connected with the second appendix in the middle part of the conduit 807, the other end of second appendix 807 is fixedly connected with carbon dioxide adsorption device, the carbon dioxide adsorption device Including the second carbon dioxide Rose Box 809 and the second escape pipe 810, the other end of second appendix 807 is fixedly connected on On the side wall of the second carbon dioxide Rose Box 809, the other side of the second carbon dioxide Rose Box 809 is fixedly connected with Second escape pipe 810.
Further, it is provided with valve in the material discharge pipe 806 and third air inlet pipe 811, convenient for control biogas The top of flow, the hydrogen sulfide cartridge filter 804 is respectively connected with charge pipe 805, for feeding, on second appendix 807 It is provided with the second force (forcing) pump 808, for pressurizeing, the carbon dioxide Rose Box 809 is internally provided with two group of second active carbon Adsorption plate 816 improves adsorption efficiency, is filled with hydrogen sulfide adsorbent 815 in the absorption storehouse 814, is used for adsorption of hydrogen sulfide, institute That states cartridge filter 801 is internally provided with several groups particle filtering plate 813, and the bottom of the cartridge filter 801 is communicated with particle discharge Pipe 812, for filtering out the granulin molecule in biogas.
Working principle: firstly, third air inlet pipe 811 is connect with external air feed equipment, third air inlet pipe 811 is then opened On valve, biogas filters out granule foreign therein through the particle filtering plate 813 in cartridge filter 801, filtered biogas into Enter in hydrogen sulfide cartridge filter 804, fall hydrogen sulfide gas through the absorption of hydrogen sulfide adsorbent 815, finally opening the second force (forcing) pump 808 will Filtered biogas pressurization is passed through in carbon dioxide Rose Box 809, falls carbon dioxide gas through the absorption of the second activated carbon adsorption plate 816 Body completes purification.
As shown in figs. 31-33: the biogas accumulating tank 9 includes outer tank body 901 and inner tank body 902, the outer tank body 901 It is internally provided with the inner tank body 902, water filling storehouse 903 is formed between the outer tank body 901 and the inner tank body 902, it is described The side top and the bottom of outer tank body 901 are respectively arranged with the second water inlet pipe 904 and the second overflow pipe 905, the outer tank body 901 it is upper Lower end outer surface is welded with second bearing 906, and the outside of the second bearing 906 covers intrinsic anti-collision ring 907, the outer tank The top of body 901 is connected with the 4th exhaust pipe 908, and the side of the 4th exhaust pipe 908 is provided with third valve 910.
Further, the outside of the outer tank body 901 and two pull rings are welded between two anti-collision rings 907 911, it is used for strapped rope, convenient for pulling air accumulator to roll, the bottom of the outer tank body 901 is removably connected with crash roll 912, It prevents from toppling over while playing damping, acid and alkali-resistance layer 913, thermal insulation layer 914 and erosion resistant coating 915 3 is coated in the outer tank body 901 Layer protective layer, plays protective action, the inside of the outer tank body 901 is coated with the acid and alkali-resistance layer 913, the outer tank body 901 Outside is coated with the thermal insulation layer 914, and the outside of the thermal insulation layer 914 is coated with the erosion resistant coating 915, plays antisepsis, improves Transport Safety, the inner tank body 901 are made by stainless steel material, are set with rubber on the air inlet of the 4th exhaust pipe 908 Rubber plug 909, it is durable.
Working principle: firstly, by biogas through the 4th exhaust pipe 908 indentation inner tank body 902 in, then by cold water through second into In the input water filling of water pipe 904 storehouse 903, finally air accumulator is put into transport vehicle, passes through anti-collision ring between two neighboring air accumulator 907 contacts resist fixation, prevent from colliding and slide, when transporting empty bottle, accumulating tank was fallen, is tied up on pull ring 911 with drawstring It pulls, anti-collision ring 907 rolls on the ground, so that air accumulator be pulled away, avoids carrying, and saves physical strength.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of reaction system of rubbish production biogas, it is characterised in that: the reaction system includes refuse classification processing equipment (1), refuse transfer box (2), device for pulverizing rubbish (3), dry-type anaerobic fermentation tank (4), collecting methane holding vessel (5), biogas are de- Sulphur dehydration device (6), biogas supercharging device (7), Marsh gas purifying device (8) and biogas accumulating tank (9)；
The refuse classification processing equipment (1) includes trash bin body (101) and scrap collection box (102), the dustbin sheet One side bottom of body (101) is provided with the scrap collection box (102), sets on the side inner wall of the scrap collection box (102) It is equipped with magnet plate (103), the other end of the magnet plate (103) passes through the side wall of the trash bin body (101) and extends to The top of the inside of the trash bin body (101), the trash bin body (101) is set with slider box (104), the rubbish It is provided with motor (105) in the middle part of the other side of case ontology (101), one end of the motor (105) is fixedly connected with the first rotation Bar (106), the other end of first rotating bar (106) extend to the inside of the trash bin body (101), and described first turn Several winding bars (107), the rubbish are fixedly connected in lever (106) and positioned at the inside of the trash bin body (101) The bottom of case ontology (101) is provided with lower feed box (108), and the front of the trash bin body (101) is provided with side discharge port Baffle (109) offers observation window (110) on the side discharge port baffle (109)；
The refuse transfer box (2) includes compartment board (201) and transport box (202), is provided with above the compartment board (201) The transport box (202), one end bottom of the transport box (202) are provided with two groups of connecting rods (203), the connecting rod (203) bottom and being located on the compartment board (201) offers sliding groove (214), and the compartment board (201) is far from described One end upper surface of sliding groove (214) is provided with the first hydraulic stem (204), and the top of first hydraulic stem (204) is provided with Connector (205) below one end of the transport box (202) and is located above the connector (205) and is fixedly connected with card Plate (206) offers inner frame (208) in the middle part of the compartment board (201), is provided on the inside of the inner frame (208) The top of two hydraulic stems (209), second hydraulic stem (209) is flexibly connected with the bottom of the transport box (202)；
The device for pulverizing rubbish (3) includes grinding device and device for discharging, the grinding device include support baseboard (301), Crush box (302) and crushing motor (303), support baseboard (301) top are provided with the crush box (302), the powder The side of broken case (302) is provided with the crushing motor (303), is connected with transmission shaft (304) on the crushing motor (303), The top of the transmission shaft (304) is fixedly connected with rotating disc (305), is welded at the top surface edge of the rotating disc (305) Have the second rotating bar (306), is connected with drive rod (307) on second rotating bar (306), the crush box (302) Be internally provided with guide storehouse (311), the side of the guide storehouse (311) is provided with stripper plate (308), the stripper plate (308) inner end is fixedly connected with crushing block (312), and the other side of the crushing block (312) is fixedly connected with several cutting plates (313), the other end of the cutting plate (313) both passes through the interior of the side wall of the guide storehouse (311) and the crush box (302) Wall fitting, another side bottom of the crush box (302) are fixedly connected with the device for discharging, and the device for discharging includes blanking The bottom of motor (314) and passage (315), the crush box (302) is provided with buildup cylinder (317), the buildup cylinder (317) Side be fixedly connected with the passage (315), the other end of the passage (315) is provided with the blanking motor (314)；
The dry-type anaerobic fermentation tank (4) includes agitating device and heating device, and the agitating device includes the first tank body (401), the bottom of stirring motor (402) and stirring rod (403), first tank body (401) is provided with the stirring motor (402), first tank body (401) is internally provided with the stirring rod (403), and the bottom of the stirring rod (403) passes through The bottom wall of first tank body (401) is connect with the stirring motor (402), and the described of the first tank body (401) inside stirs Mix and be provided on bar (403) multiple groups agitating paddle (404), the inside of first tank body (401) and be located at the agitating paddle (404) Outer sheath be equipped with the heating device, the heating device include it is lower for water pond (405), on for water pond (406) and water pipe (407), the bottom inside top of first tank body (401) is fixedly connected with described lower for water pond (405), described lower for water pond (405) be provided with above on described for water pond (406), it is described it is lower for water pond (405) and it is described on for leading between water pond (406) Cross equipped with several water pipes (407) connections, the lower side for water pond (405) and it is described on for the upper of water pond (406) Side has been respectively communicated with the first water inlet pipe (408) and the first overflow pipe (409)；
The collecting methane holding vessel (5) includes the second tank body (501), removes wet tank (502), the first aspiration pump (503) and first Force (forcing) pump (506), the side of second tank body (501) be provided with it is described except wet tank (502), it is described upper except wet tank (502) Lower section passes through the first gas-guide tube (505) being equipped with and is connected separately with first force (forcing) pump (506) and the first aspiration pump (503), The other side of first aspiration pump (503) is fixedly connected with the first air inlet pipe (504), first force (forcing) pump (506) it is another Side is fixedly connected with the first appendix (507), the bottom of first appendix (507) and second tank body (501) Top connection, the top of second tank body (501) and the side for being located at first appendix (507) are provided with second pressure Table (508)；
The biogas desulfurization dehydration device (6) includes desulfurizing agent ventilation device, desulfurizer and feed device, and the desulfurizing agent is logical Wind apparatus includes that Rose Box (604), nutrient delivery pump (605) and sieve (610), the side of the Rose Box (604) are provided with The nutrient delivery pumps (605), and the inner inclination of the Rose Box (604) is placed with the sieve (610), the nutrient delivery The side of pump (605) is provided with march gas producing container (601), and a side bottom of the march gas producing container (601) is fixedly connected with natural pond The other end of letter shoot (616), the biogas delivery pipe (616) is fixedly connected with the second aspiration pump (602), and described second takes out The other side of air pump (602) passes through the pipeline being equipped with and is fixedly connected with the desulfurizer, and the desulfurizer includes digester (603) and biofilter (613), the digester (603) are internally provided with the biofilter (613), the Rose Box (604) the other side is provided with the feed device, and the feed device includes material delivery pipe (606), conveying motor (607) With feed pipe (608), the conveying motor (607), the conveying motor (607) are provided at the top of the delivery pipe (606) Lower section and be located at the inside of the delivery pipe (606) and be fixedly connected with output shaft (611), covered on the output shaft (611) solid Have pivoting leaf (612), the top side of the delivery pipe (606) is connected with the feed pipe (608)；
The biogas supercharging device (7) includes supercharging device and air accumulator (702), the supercharging device include booster jar (701), The side of cylinder (703) and catch bar (704), the booster jar (701) is provided with the cylinder (703), the cylinder (703) One end be fixedly connected with the catch bar (704), the other end of the catch bar (704) passes through the booster jar (701) Side wall simultaneously extends to inside it, the top of the catch bar (704) and be located at the booster jar (701) inside be fixedly connected with The two sides of compression plate (705), the compression plate (705) are set to air inlet storehouse (706) and compression bin (707), the booster jar (701) the other side is provided with the air accumulator (702), is respectively arranged with third exhaust pipe at the top of the air accumulator (702) (715) and third pressure gauge (716)；
The Marsh gas purifying device (8) includes particulate filter arrangement, hydrogen sulfide filter device and carbon dioxide adsorption device, described Particulate filter arrangement includes cartridge filter (801) and third air inlet pipe (811), and one end of the cartridge filter (801) is fixedly connected with The other end of the third air inlet pipe (811), the cartridge filter (801) is fixedly connected with third gas-guide tube (802), the third There are two partial pressure pipe (803), the other ends of the partial pressure pipe (803) to be respectively connected with described for the other end connection of gas-guide tube (802) Hydrogen sulfide filter device, the hydrogen sulfide filter device include the hydrogen sulfide cartridge filter (804) and material discharge pipe (806), One end of the partial pressure pipe (803) is fixedly connected on the side wall of the hydrogen sulfide cartridge filter (804), the hydrogen sulfide cartridge filter (804) storehouse (814) are adsorbed in be internally provided with, and the bottom of the hydrogen sulfide cartridge filter (804) is fixedly connected with the material row Outlet pipe (806), the other side of two hydrogen sulfide cartridge filters (804) pass through the conduit connection being equipped with, the middle part of the conduit It is fixedly connected with the second appendix (807), the other end of second appendix (807) is fixedly connected with carbon dioxide adsorption dress Set, the carbon dioxide adsorption device include the second carbon dioxide Rose Box (809) and the second escape pipe (810), described second The other end of appendix (807) is fixedly connected on the side wall of the second carbon dioxide Rose Box (809), second dioxy The other side for changing carbon Rose Box (809) is fixedly connected with second escape pipe (810)；
The biogas accumulating tank (9) includes outer tank body (901) and inner tank body (902), and outer tank body (901) are internally provided with The inner tank body (902) is formed with water filling storehouse (903) between the outer tank body (901) and the inner tank body (902), described outer The side top and the bottom of tank body (901) are respectively arranged with the second water inlet pipe (904) and the second overflow pipe (905), the outer tank body (901) upper and lower side outer surface is welded with second bearing (906), and the outside of the second bearing (906) covers intrinsic anticollision It encloses (907), is connected with the 4th exhaust pipe (908), the side of the 4th exhaust pipe (908) at the top of the outer tank body (901) It is provided with third valve (910).
2. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: the trash bin body (101) it is provided at upper opening sealing plate (111), a upper side of the trash bin body (101) is provided with solar energy Solar panel (112), the two sides of the trash bin body (101) and be located at the motor (105) above be provided with lift handle (113), the outside of the trash bin body (101) and it is located at the lift top of (113) is sticked and there are reflective strip (114), The slider box (104) is fixedly connected with two drawstrings (115) close to a side-lower of the scrap collection box (102), described The side wall that the other end of drawstring (115) both passes through the scrap collection box (102) extends to outside, the slider box (104) The other side passes through the first back-moving spring (117) being equipped with and is movably connected on the inner wall of the trash bin body (101), the rubbish The bottom of rubbish case ontology (101) is provided with two groups of supporting legs (116), and the magnet plate (103) is close to the magnet plate (103) One end upper surface is provided with block (118).
3. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: second hydraulic stem (209) two sides pass through the inside that the fixed link (210) being equipped with is movably connected on the inner frame (208), the snap-gauge (206) internal to offer card slot (207), there are two limited block (212), institutes for the other end bottom setting of the transport box (202) It states the lower section of limited block (212) and is located on the compartment board (201) and offer limiting slot (211), the transport box (202) Upper surface offer feed inlet, be stamped on the feed inlet feed inlet cover board (213), the top of the connecting rod (203) is logical Cross equipped with link block (215) be movably connected on the bottoms of the transport box (202), the bottom and position of the connecting rod (203) It is fixedly connected with the axis of rolling (216) in the inside of the sliding groove (214), the transport box (202) is hydraulic far from described first One end of bar (204) offers discharge port, and discharge port baffle (217) are stamped on the discharge port.
4. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: the stripper plate (308) it is provided with one group of clamping plate (309) in the middle part of outer end, is interspersed with pin rod (310), institute in the middle part of two clamping plates (309) The top for stating drive rod (307) is fixedly connected on the pin rod (310), and the inside of the passage (315) is interspersed with output Bar (318) is provided with revolving fragment (319) on the output rod (318), and the outer end of the output rod (318) passes through the guide The side wall of pipe (315) is fixedly connected with the blanking motor (314), the company of the passage (315) and the output rod (318) The place of connecing is provided with first bearing (320), and the passage (315) is communicated with below the one end of the blanking motor (314) The bottom four corners of first feeder pipe (316), the support baseboard (301) are provided with supporting leg.
5. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: first tank body (401) top side is provided with biogas collection tube (410), is provided with first pressure gauge on the biogas collection tube (410) (411), the side of the biogas collection tube (410) and be located at the first pressure gauge (411) above be communicated with downtake pipe (412), it is provided with gas flowmeter (413) on the downtake pipe (412), first tank body (401) is close to described the One side bottom of one exhaust pipe (412) is provided with discharge nozzle (414), is provided with feed opening at the top of first tank body (401) (417), the bottom of first tank body (401) is fixedly connected with percolate discharge pipe (415), first tank body (401) Two sides of the bottom are welded with bracket (416), offer several hole for water sprayings (418), the hole for water spraying on the water pipe (407) (418) it is provided with solenoid valve in, is provided with temperature inductor (419) on the inner wall of first tank body (401).
6. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: second tank body (501) other side upper and lower has been respectively fixedly connected with second exhaust pipe (509) and carbon dioxide exhaust pipe (511), and described On the outer surface of two tank bodies (501) and it is located above the exhaust pipe (509) and is fixedly connected with thief hatch (510), described the The bottom of two tank bodies (501) is provided with quakeproof rubber pad (512), described except logical between wet tank (502) and second tank body (501) Cross equipped with support plate (513) connection, the inner wall except wet tank (502) is provided with multiple groups clamp (515), the clamp (515) be arranged with multilayer the first activated carbon adsorption plate (516) on, it is described except wet tank (502) and the first force (forcing) pump (506) it Between the gas-guide tube (505) on be provided with the first valve (514).
7. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: the feed pipe (608) it is fixedly connected at the top of bottom and the digester (603), the bottom of the digester (603) passes through the be equipped with Two feeder pipes (615) are fixedly connected with the Rose Box (604), the upper surface of the Rose Box (604) and be located at described second The side of feeder pipe (615) is fixedly connected with the first escape pipe (617), and the top side of the digester (603) is fixedly connected Have biogas discharge pipe (609), bottom wall and the life of the top of second feeder pipe (615) across the digester (603) The bottom in object filter tank (613) is connected to, and the junction of second feeder pipe (615) and the biofilter (613) is provided with electricity Magnet valve (618), the biofilter (613) is interior to be filled with biologic packing material (614), and the tilt angle of the sieve (610) is 30°。
8. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: the compression plate (705) inside is opened up there are two air inlet (708), the intrinsic second back-moving spring of one end internal sleeve of the air inlet (708) (709), the top of the second back-moving spring (709) and be located at the air inlet (708) inside be fixedly connected with sealing-plug (710), mandril is provided on the inner wall of the air inlet storehouse (706) and with the second back-moving spring (709) opposite position (711), it is communicated with the second air inlet pipe (712) on the air inlet storehouse (706), the booster jar (701) and the air accumulator (702) Between by the connection of the second gas-guide tube (713) for being equipped with, be provided with the second valve (714), institute on second gas-guide tube (713) The junction for stating catch bar (704) and the booster jar (701) is provided with sealing ring (717).
9. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: the material discharge pipe (806) and in third air inlet pipe (811) it is provided with valve, is respectively connected with charging above the hydrogen sulfide cartridge filter (804) It manages (805), is provided with the second force (forcing) pump (808) on second appendix (807), the carbon dioxide Rose Box (809) It is internally provided with two group of second activated carbon adsorption plate (816), is filled with hydrogen sulfide adsorbent (815) in the absorption storehouse (814), The cartridge filter (801) is internally provided with several groups particle filtering plate (813), and the bottom of the cartridge filter (801) is communicated with Particle discharge pipe (812).
10. a kind of reaction system of rubbish production biogas according to claim 1, it is characterised in that: the outer tank body (901) outside and two pull rings (911) are welded between two anti-collision rings (907), the outer tank body (901) Bottom is removably connected with crash roll (912), be coated on the outer tank body (901) acid and alkali-resistance layer (913), thermal insulation layer (914) and Erosion resistant coating (915) three-layer protection layer is coated with the acid and alkali-resistance layer (913), the outer tank body on the inside of the outer tank body (901) (901) it is coated on the outside of the thermal insulation layer (914), is coated with the erosion resistant coating (915) on the outside of the thermal insulation layer (914), it is described Inner tank body (901) is made by stainless steel material, is set with rubber stopper (909) on the air inlet of the 4th exhaust pipe (908).
CN201721913321.6U 2017-12-30 2017-12-30 A kind of reaction system of rubbish production biogas Expired - Fee Related CN208308830U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109825339A (en) * 2019-03-08 2019-05-31 黄冈师范学院 The device and method of simple collection and purification storage methane conveying
CN110951601A (en) * 2020-01-03 2020-04-03 青岛九堡能源装备科技有限公司 Straw fermentation device for biogas power generation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109825339A (en) * 2019-03-08 2019-05-31 黄冈师范学院 The device and method of simple collection and purification storage methane conveying
CN109825339B (en) * 2019-03-08 2024-05-28 黄冈师范学院 Device and method for simply collecting, purifying, storing and conveying biogas
CN110951601A (en) * 2020-01-03 2020-04-03 青岛九堡能源装备科技有限公司 Straw fermentation device for biogas power generation

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