CN210085449U - Raw material processing device for straw methane station - Google Patents
Raw material processing device for straw methane station Download PDFInfo
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- CN210085449U CN210085449U CN201920163579.1U CN201920163579U CN210085449U CN 210085449 U CN210085449 U CN 210085449U CN 201920163579 U CN201920163579 U CN 201920163579U CN 210085449 U CN210085449 U CN 210085449U
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Abstract
The utility model provides a raw material processing device for a straw biogas station, which comprises a tank body, a stirring mechanism, a flushing mechanism, a temperature and pressure control mechanism, a discharging mechanism and a biogas slurry pool; the tank body is provided with a plurality of feed inlets; the stirring mechanism comprises a first motor and a stirring rod, and one end of the stirring rod is fixedly connected with one end of an output shaft of the first motor through a coupler; the flushing mechanism comprises a first water inlet pipe, a flushing system and a spraying system; the first water inlet pipe is arranged on the outer side of the tank body; the flushing system and the spraying system are respectively and fixedly arranged in the tank body. The utility model discloses an rabbling mechanism carries out intensive mixing to the raw materials in the fermentation cylinder, utilizes the warm-pressing control mechanism control jar interior warm-pressing to keep equal for material misce bene in the anaerobic reaction jar, and make feed liquid temperature in the retort even, guarantee high-efficient stable product and prevent the crust.
Description
Technical Field
The utility model belongs to the renewable energy field, in particular to straw is raw materials processing apparatus for methane station.
Background
At present, when the biogas station carries out anaerobic fermentation on raw materials such as straws and the like, straw fragments with larger particles are mostly directly filled into a fermentation tank, and the fermentation tank forms a high-pressure environment. A large amount of pressurized air enters the anaerobic tank, so that the anaerobic environment in the tank is destroyed; the concentration of methane CH4 which is an effective component of the biogas is reduced; the difficulty of methane purification is increased, the digestion speed of straw fragments with larger particles by anaerobic bacteria is lower, and the gas production rate is low.
In addition, in the fermentation process, the requirement on the temperature and pressure inside the anaerobic fermentation tank is high, and if the temperature and pressure condition in the tank is unstable, the crusting in the tank is easily caused, and the gas production efficiency is influenced. The biogas residue in the tank is not thoroughly cleaned, and the crusting in the tank is easily caused, so that the gas production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a raw material processing device for a straw biogas station, which comprises a tank body, a stirring mechanism, a washing mechanism, a temperature and pressure control mechanism, a discharging mechanism and a biogas slurry pool;
the tank body is provided with a plurality of feed inlets;
the stirring mechanism comprises a first motor and a stirring rod, and one end of the stirring rod is fixedly connected with one end of an output shaft of the first motor through a coupler;
the flushing mechanism comprises a first water inlet pipe, a flushing system and a spraying system;
the first water inlet pipe is arranged on the outer side of the tank body;
the flushing system and the spraying system are respectively and fixedly arranged in the tank body;
the water inlet ends of the flushing system and the spraying system are communicated with the water outlet end of the first water inlet pipe, the water inlet end of the first water inlet pipe is communicated with the output end of the water pump, and the water inlet end of the water pump is communicated with the water outlet end of the biogas pool;
the temperature and pressure control mechanism comprises a temperature control mechanism and a negative pressure protector;
the temperature control mechanism comprises radiating pipes and temperature sensors, the radiating pipes are symmetrically arranged on the inner wall of the tank body, and the temperature sensors are arranged on the inner wall of the tank body;
the negative pressure protector is arranged on one side of the top end of the tank body;
the discharge mechanism comprises an air outlet, a solid discharge device and a biogas slurry output pipe;
the gas outlet is arranged at the top end of the tank body, the solid discharging device is arranged at the bottom end of the tank body, one end of the biogas slurry output pipe penetrates through and is sleeved in the tank body, and the other end of the biogas slurry output pipe is arranged at the bottom of the biogas slurry pool.
Further, be provided with first feed inlet on the top lateral wall of the jar body, be provided with the second feed inlet on the intermediate part lateral wall of the jar body, be provided with the third feed inlet on the bottom lateral wall of the jar body, all install the solenoid valve on first feed inlet, second feed inlet and the third feed inlet.
Further, first motor is installed the top of the jar body, the puddler is installed the inside of the jar body, the one end of puddler is rotated through the bearing and is cup jointed the top lateral wall of the jar body, be provided with the stirring leaf on the puddler.
Furthermore, the water inlet end of the first water inlet pipe is provided with an electromagnetic valve.
Furthermore, the flushing system comprises a first water pipe and a plurality of groups of water outlets, and the plurality of groups of water outlets are arranged on the first water pipe at equal intervals;
the water inlet end of the first water pipe is communicated with the water outlet end of the first water inlet pipe, the water inlet end of the first water pipe penetrates through and is sleeved in the side wall of the tank body, and the first water pipe is installed between the stirring rod and the screw rod.
Furthermore, the spraying system comprises a second water pipe and a plurality of groups of spraying heads, and the plurality of groups of spraying heads are arranged on the second water pipe at equal intervals;
the end of intaking of second water pipe with the play water end intercommunication of first inlet tube, the end of intaking of second water pipe runs through to cup joint in the lateral wall of the jar body, the second water pipe is installed jar internal portion top, and the second water pipe with the puddler contactless.
Furthermore, the water inlet end of the radiating pipe is communicated with the water outlet end of the second water inlet pipe, and the water outlet end of the radiating pipe is communicated with the water inlet end of the water outlet pipe.
Furthermore, the second inlet tube sets up the outside of the jar body, and the play water end of second inlet tube runs through to cup joint on the lateral wall of the jar body, the outlet pipe sets up the outside of the jar body, and the end of intaking of inlet tube runs through to cup joint on the lateral wall of the jar body, all be provided with the solenoid valve on second inlet tube and the outlet pipe.
Further, the solid discharging device comprises a solid discharging port, a second motor and a screw rod, and the solid discharging port is arranged at the bottom of the side wall of the tank body;
the second motor is arranged at the bottom of the other end of the side wall of the tank body; the screw rod is installed the inside bottom of the jar body, the one end of screw rod pass through the shaft coupling with the output shaft fixed connection of second motor, the other end setting of screw rod is in one side of solid-state discharge gate.
Furthermore, the other end of the screw rod is movably sleeved in a support ring, and the support ring is fixedly connected with the inner wall of the tank body through a support.
The utility model discloses an rabbling mechanism carries out intensive mixing to the raw materials in the fermentation cylinder, utilizes the warm-pressing control mechanism control jar interior warm-pressing to keep equal for material misce bene in the anaerobic reaction jar, and make feed liquid temperature in the retort even, guarantee high-efficient stable product and prevent the crust.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 shows a front view of a feedstock processing apparatus according to an embodiment of the present invention;
FIG. 2 shows a front cross-sectional view of a feedstock processing apparatus according to an embodiment of the present invention;
FIG. 3 illustrates a side cut-away view of a feedstock processing apparatus according to an embodiment of the present invention;
fig. 4 shows a bottom view of a flushing system according to an embodiment of the present invention;
figure 5 illustrates a bottom view of a spray system according to an embodiment of the present invention;
fig. 6 shows a schematic structural diagram of a support ring according to an embodiment of the present invention.
In the figure: 1 tank body, 2 first motor, 3 stirring rods, 4 stirring blades, 5 first feed inlets, 6 second feed inlets, 7 third feed inlets, 8 solid-state discharge outlets, 9 second motor, 10 screw rods, 11 bases, 12 first water inlet pipes, 13 flushing systems, 131 first water pipes, 132 water outlets, 14 spraying systems, 141 second water pipes, 142 spray headers, 15 second connecting rods, 16 second water inlet pipes, 17 water outlet pipes, 18 radiators, 19 supporting rings, 20 supports, 21 air outlets, 22 temperature sensors, 23 negative pressure protectors, 24 first connecting rods, 25 biogas slurry output pipes, 26 biogas slurry pools and 27 water pumps.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses a raw material processing apparatus for straw marsh gas station, including jar body 1, rabbling mechanism, washing mechanism, warm-pressing control mechanism, discharge mechanism and natural pond liquid pond 26.
A plurality of feed inlets are arranged on the tank body 1. Specifically, be provided with first feed inlet 5 on the top lateral wall of the jar body 1, be provided with second feed inlet 6 on the intermediate part lateral wall of the jar body 1, be provided with third feed inlet 7 on the bottom lateral wall of the jar body 1.
The stirring mechanism comprises a first motor 2 and a stirring rod 3, wherein one end of the stirring rod 3 is fixedly connected with one end of an output shaft of the first motor 2 through a coupler. The first motor 2 is arranged at the top end of the tank body 1, and the stirring rod 3 is arranged in the tank body 1. Specifically, one end of the stirring rod 3 is rotatably sleeved on the side wall of the top of the tank body 1 through a bearing in a penetrating manner, and the stirring rod 3 is provided with a stirring blade 4.
The flushing mechanism comprises a first water inlet pipe 12, a flushing system 13 and a spraying system 14. The first water inlet pipe 12 is arranged outside the tank body 1.
The flushing system 13 is fixedly installed inside the tank body 1, the flushing system 13 comprises a first water pipe 131 and a plurality of groups of water outlets 132, and the plurality of groups of water outlets 132 are equidistantly arranged on the first water pipe 131. Specifically, the water inlet end of the first water pipe 131 is sleeved in the side wall of the tank body 1, and the first water pipe 131 is installed between the stirring rod 3 and the screw 10.
The spraying system 14 is fixedly installed inside the tank body 1, the spraying system 14 comprises a second water pipe 141 and a plurality of groups of spraying heads 142, and the plurality of groups of spraying heads 142 are installed on the second water pipe 141 at equal intervals. Specifically, the water inlet end of the second water pipe 141 penetrates and is sleeved in the side wall of the tank body 1, the second water pipe 141 is installed at the top end inside the tank body 1, and the second water pipe 141 is not in contact with the stirring rod 3.
The water inlet ends of the first water pipe 131 and the second water pipe 141 are both communicated with the water outlet end of the first water inlet pipe 12. The water inlet end of the first water inlet pipe 12 is communicated with the output end of a water pump 27, and the water inlet end of the water pump 27 is communicated with the water outlet end of the biogas liquid pool 26; the water inlet end of the first water inlet pipe 12 is provided with an electromagnetic valve.
The temperature and pressure control mechanism comprises a temperature control mechanism and a negative pressure protector 23. The temperature control mechanism includes a heat dissipation tube 18 and a temperature sensor 22. The radiating pipe 18 is symmetrically installed on the inner wall of the tank body 1, and the temperature sensor 22 is installed on the inner wall of the tank body 1. Specifically, the water inlet end of the radiating pipe 18 is communicated with the water outlet end of the second water inlet pipe 16, and the water outlet end of the radiating pipe 18 is communicated with the water inlet end of the water outlet pipe 17. The second water inlet pipe 16 is arranged on the outer side of the tank body 1, and the water outlet end of the second water inlet pipe 16 penetrates through and is sleeved on the side wall of the tank body 1; the water outlet pipe 17 is arranged on the outer side of the tank body 1, and the water inlet end of the water outlet pipe 17 penetrates through and is sleeved on the side wall of the tank body 1; the second water inlet pipe 16 and the water outlet pipe 17 are both provided with electromagnetic valves. The negative pressure protector 23 is installed on one side of the top end of the tank body 1.
The discharging mechanism comprises a solid discharging port 8, a second motor 9, a screw rod 10, an air outlet 21 and a biogas slurry output pipe 25. The solid-state discharge port 8 is arranged at the bottom of the side wall of the tank body 1; the second motor 9 is arranged at the bottom of the other end of the side wall of the tank body 1; the screw rod 10 is installed the inside bottom of jar body 1, the one end of screw rod 10 pass through the shaft coupling with the output shaft fixed connection of second motor 9, the other end setting of screw rod 10 is in one side of solid-state discharge gate 8. Specifically, the other end of the screw 10 is movably sleeved in a support ring 19, and the support ring 19 is fixedly connected with the inner wall of the tank body 1 through a bracket 20.
The air outlet 21 is arranged at the top of the tank body 1. Specifically, the first feed port 5, the second feed port 6, the third feed port 7, the solid discharge port 8 and the gas outlet 21 are all provided with electromagnetic valves.
One end of the biogas slurry output pipe 25 is sleeved in the tank body 1 in a penetrating manner, and the other end of the biogas slurry output pipe 25 is arranged in the biogas slurry pool 26. Specifically, one end of a biogas slurry output pipe 25 arranged in the tank body 1 and the upper surface of the material in the tank body 1 are at the same horizontal height, biogas slurry is stored in the biogas slurry pool 26, and the other end of the biogas slurry output pipe 25 is arranged at a position at least three meters deep under the biogas slurry. The biogas slurry in the biogas slurry tank 26 plays a water sealing role on the biogas slurry output pipe 25 to prevent the biogas in the tank body 1 from being discharged, when the materials in the tank body 1 are too much, the biogas slurry in the tank body 1 is too high, and when the materials submerge one end of the biogas slurry output pipe 25, the biogas slurry in the tank body 1 and the biogas slurry in the biogas slurry tank 26 form a passage, and the biogas slurry flows into the biogas slurry tank 26 from the tank body 1.
Specifically, the bottom of the tank body 1 is provided with a base 11.
Fig. 1 shows a front view of a raw material processing apparatus according to an embodiment of the present invention. The bottom of the tank body 1 is provided with a base 11 which plays a supporting role. A first feed inlet 5 is formed in the upper end of the side wall of the tank body 1; a second feed inlet 6 is arranged in the middle of the side wall of the tank body 1; the lower end of the side wall of the tank body 1 is provided with a third feed inlet 7; three feed inlets are arranged at different height positions on the side wall of the tank body 1, but not limited to three feed inlets, and are suitable for methane stations under different conditions, and the three feed inlets can be selectively used for comparison, so that a more efficient treatment process is found, and a realistic basis is provided for the design of the straw methane centralized gas supply project. The top of the tank body 1 is provided with a first motor 2, and the first motor 2 provides power for a stirring rod 3 in the tank body 1. A second motor 9 at one side of the tank body 1 provides power for a screw 10 in the tank body 1 to finish the discharging action of the biogas residues. And (4) carrying out solid-liquid separation after the biogas residues are output. A first water inlet pipe 12 is arranged at the other side of the tank body 1, and the first water inlet pipe 12 respectively provides water sources for a flushing system 13 and a spraying system 14 in the tank body 1. A biogas liquid pool 26 is arranged on one side of the tank body 1, the water inlet end of the first water inlet pipe 12 is communicated with the output end of a water pump 27, and the input end of the water pump 27 is communicated with the water outlet end of the biogas liquid pool 26. The biogas liquid pool 26 is communicated with the tank body 1 through a biogas liquid output pipe 25. The biogas liquid pool 26 is used for collecting biogas liquid in the tank body 1, and the water pump 27 pumps the biogas liquid in the biogas liquid pool 26 to the flushing system 13 and the spraying system 14 in the tank body 1 for secondary utilization, so that the utilization rate of the biogas liquid is improved. The water pump 27 can also directly pump the biogas slurry in the tank body 1, and the biogas slurry flows to the spraying system 14 and the flushing system 13 to be recycled.
The second water inlet pipe 16 on the other side of the tank body 1 is used for providing a hot water source for the radiating pipe 18 in the tank body 1, the second water inlet pipe 16 is connected with an external cooling water pipe, a biogas boiler or a biogas generator can generate waste heat when running, the cooling water in the cooling water pipe is used for absorbing the waste heat, the cooling water after absorbing the heat is conveyed to the radiating pipe 18 in the tank body 1 for radiating, and the temperature of the tank body 1 in winter is ensured to be stable. The resources are reasonably utilized, the utilization rate of the resources is improved, and the generation cost of the methane is reduced. The negative pressure protector 23 maintains the pressure in the tank body 1 to be kept constant, thereby ensuring the gas production efficiency. Automatic monitoring and overvoltage protection control are realized.
All be provided with the solenoid valve on first feed inlet 5, second feed inlet 6 and the third feed inlet 7, as shown in fig. 2, in order to guarantee the invariant of system temperature, each pipeline and valve etc. all adopt 5cm polyurethane foam to keep warm, guarantee thermal-insulated heat preservation effect. The temperature sensor 22 is installed on the top of the inner wall of the tank body 1, monitors the temperature in the tank body 1 in real time, feeds back the temperature information in the tank body to the methane station control system in real time, is convenient for the management and control of workers to switch on or off the water source in the radiating pipe 18, and monitors and controls the temperature in the tank body 1 in real time. First motor 2 provides power for puddler 3, installs stirring leaf 4 on the puddler 3, and stirring leaf 4 rotates the material to jar body 1 in and stirs, ensures the material misce bene, and each part temperature is all permanent. The first water inlet pipe 12 conveys biogas slurry flowing back to the biogas slurry tank 26 to the washing system 13 and the spraying system 14 in the tank body 1 through the water pump 27 for secondary utilization, the washing system 13 is arranged at the bottom of the tank body 1, the spraying system 14 is arranged above materials in the tank body 1, the washing system 13, the spraying system 14 and the stirring device are matched, so that the biogas slurry and the materials are fully mixed, the gas production efficiency is improved, the washing system 13 and the spraying system 14 continuously wash the inner wall of the tank body 1, the inner wall of the tank body 1 is kept clean, and biogas residue crusting remained in the tank body 1 for a long time is avoided.
In winter, the temperature in the tank body 1 is low, which can affect the gas production efficiency. For example, a biogas boiler or a biogas generator may generate a large amount of heat, and the heat is absorbed by a cooling water pipe, as shown in fig. 3, a water inlet end of the second water inlet pipe 16 is communicated with a water outlet end of the cooling water pipe, the second water inlet pipe 16 conveys the heat-absorbed high-temperature cooling water to the heat dissipation pipe 18, and the heat dissipation pipe 18 conducts the heat of the high-temperature cooling water into the tank body 1, so as to ensure that the temperature in the tank body 1 is kept constant in winter. The cooled cooling water is discharged through the water outlet pipe 17. Electromagnetic valves are arranged on the second water inlet pipe 16 and the water outlet pipe 17, and an operator operates the control system of the methane station to control the on-off of the electromagnetic valves on the second water inlet pipe 16 and the water outlet pipe 17 according to information fed back by the temperature sensor 22. The tank body 1 is provided with an air outlet 21 and a solid-state discharge port 8, methane overflows from the air outlet 21 arranged at the upper end of the tank body 1 through self pressure and is output, and the second motor 9 is utilized to drive the screw rod 10 to rotate, so that methane slag in the tank body 1 is spirally output from the solid-state discharge port 8 arranged at the bottom of the tank body 1.
The materials in the tank body 1 are washed by a washing mechanism, and the water source of the washing mechanism is the biogas slurry stored in the biogas slurry pool 26 or the biogas slurry generated after the biogas residues are subjected to solid-liquid separation. The flushing mechanism comprises a flushing system 13 and a spraying system 14. As shown in fig. 4, the first water pipe 131 of the flushing system 13 is fixedly installed in the tank 1 through the first connecting rod 24, and four sets, but not limited to four sets, of water outlets 132 are installed on the first water pipe 131 at equal intervals. Here first water pipe 131 chooses for use the annular structure, but the structure of first water pipe 131 is not limited to the annular, ensures that multiunit delivery port 132 goes out the water and washes, enables natural pond liquid and material intensive mixing. As shown in fig. 5, the second water pipe 141 of the spraying system 14 is fixedly installed in the tank body 1 through the second connecting rod 15, and thirteen groups, but not limited to thirteen groups, of spraying heads 142 are installed on the second water pipe 141 at equal intervals. Here, the second water pipe 141 is in a ring shape, but the structure of the second water pipe 141 is not limited to the ring shape. The second water pipe 141 and the stirring rod 3 are ensured not to be contacted, when the stirring rod 3 stirs materials in the tank body 1, the biogas slurry sprayed by the thirteen groups of spray heads 142 distributed on the second water pipe 141 is uniformly mixed with the materials, and the production efficiency and quality of the biogas are improved. And when each fermentation gas production period is finished, after the methane and the biogas residues in the tank body 1 are output, the tank body 1 needs to be cleaned, so that the phenomenon that the biogas residues remained in the tank body 1 for a long time influence the quality of subsequent materials and the production quality and efficiency of the methane is prevented.
The biogas residues in the tank body 1 are spirally output through the screw rod 10, one end of the screw rod 10 is fixedly connected with one end of an output shaft of the second motor 9 through the coupler, and the other end of the screw rod 10 is rotatably sleeved in the support ring 19 for ensuring the stable operation of the screw rod 10. As shown in fig. 6, the support ring 19 is a stainless steel ring structure, but not limited to stainless steel. The support ring 19 is fixedly connected with the inner wall of the tank 1 through a bracket 20, so that the support ring 19 provides a supporting force for one end of the screw rod 19, and the screw rod 19 is kept stable during rotation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A raw material processing device for a straw biogas station comprises a tank body (1), a stirring mechanism, a flushing mechanism, a temperature and pressure control mechanism, a discharging mechanism and a biogas liquid pool (26), and is characterized in that,
the tank body (1) is provided with a plurality of feed inlets;
the stirring mechanism comprises a first motor (2) and a stirring rod (3), and one end of the stirring rod (3) is fixedly connected with one end of an output shaft of the first motor (2) through a coupler;
the flushing mechanism comprises a first water inlet pipe (12), a flushing system (13) and a spraying system (14);
the first water inlet pipe (12) is arranged on the outer side of the tank body (1);
the flushing system (13) and the spraying system (14) are respectively and fixedly arranged in the tank body (1);
the water inlet ends of the flushing system (13) and the spraying system (14) are communicated with the water outlet end of the first water inlet pipe (12), the water inlet end of the first water inlet pipe (12) is communicated with the output end of a water pump (27), and the water inlet end of the water pump (27) is communicated with the water outlet end of the biogas liquid pool (26);
the temperature and pressure control mechanism comprises a temperature control mechanism and a negative pressure protector (23);
the temperature control mechanism comprises a radiating pipe (18) and a temperature sensor (22); the radiating pipes (18) are symmetrically arranged on the inner wall of the tank body (1), and the temperature sensors (22) are arranged on the inner wall of the tank body (1);
the negative pressure protector (23) is arranged on one side of the top end of the tank body (1);
the discharging mechanism comprises an air outlet (21), a solid discharging device and a biogas slurry output pipe (25);
the air outlet (21) is arranged at the top end of the tank body (1); the solid discharging device is arranged at the bottom end of the tank body (1); one end of the biogas slurry output pipe (25) penetrates through and is sleeved in the tank body (1), and the other end of the biogas slurry output pipe (25) is arranged at the bottom of the biogas slurry pool (26).
2. The raw material processing device for the straw biogas station according to claim 1, wherein a first feed port (5) is formed in the side wall of the top of the tank body (1), a second feed port (6) is formed in the side wall of the middle part of the tank body (1), and a third feed port (7) is formed in the side wall of the bottom of the tank body (1); all install the solenoid valve on first feed inlet (5), second feed inlet (6) and third feed inlet (7).
3. The raw material processing device for the straw biogas station according to claim 1, wherein the first motor (2) is installed at the top end of the tank body (1), the stirring rod (3) is installed inside the tank body (1), one end of the stirring rod (3) is rotatably sleeved on the side wall of the top of the tank body (1) through a bearing, and the stirring rod (3) is provided with a stirring blade (4).
4. The raw material processing device for the straw biogas station according to claim 1, wherein the water inlet end of the first water inlet pipe (12) is provided with an electromagnetic valve.
5. The raw material processing device for the straw biogas station according to claim 1, wherein the flushing system (13) comprises a first water pipe (131) and a plurality of groups of water outlets (132), and the plurality of groups of water outlets (132) are arranged on the first water pipe (131) at equal intervals;
the water inlet end of the first water pipe (131) is communicated with the water outlet end of the first water inlet pipe (12), the water inlet end of the first water pipe (131) penetrates through and is sleeved in the side wall of the tank body (1), and the first water pipe (131) is installed between the stirring rod (3) and the solid discharging device.
6. The raw material processing device for the straw biogas station according to claim 1, wherein the spraying system (14) comprises a second water pipe (141) and a plurality of groups of spraying heads (142), and the groups of spraying heads (142) are installed on the second water pipe (141) at equal intervals;
the water inlet end of the second water pipe (141) is communicated with the water outlet end of the first water inlet pipe (12), the water inlet end of the second water pipe (141) penetrates through and is sleeved in the side wall of the tank body (1), the second water pipe (141) is installed at the top end inside the tank body (1), and the second water pipe (141) is not in contact with the stirring rod (3).
7. The raw material treatment device for the straw biogas station according to claim 1, wherein the water inlet end of the heat dissipation pipe (18) is communicated with the water outlet end of the second water inlet pipe (16), and the water outlet end of the heat dissipation pipe (18) is communicated with the water inlet end of the water outlet pipe (17).
8. The raw material processing device for the straw biogas station according to claim 7, wherein the second water inlet pipe (16) is arranged on the outer side of the tank body (1), the water outlet end of the second water inlet pipe (16) is sleeved on the side wall of the tank body (1) in a penetrating manner, the water outlet pipe (17) is arranged on the outer side of the tank body (1), the water inlet end of the water outlet pipe (17) is sleeved on the side wall of the tank body (1) in a penetrating manner, and electromagnetic valves are arranged on the second water inlet pipe (16) and the water outlet pipe (17).
9. The raw material processing device for the straw biogas station according to claim 1, wherein the solid discharging device comprises a solid discharging port (8), a second motor (9) and a screw (10), and the solid discharging port (8) is arranged at the bottom of the side wall of the tank body (1);
the utility model discloses a solid-state discharge gate, including jar body (1), second motor (9) install the bottom of the lateral wall other end of jar body (1), install screw rod (10) the inside bottom of the jar body (1), the one end of screw rod (10) pass through the shaft coupling with the output shaft fixed connection of second motor (9), the other end setting of screw rod (10) is in one side of solid-state discharge gate (8).
10. The raw material processing device for the straw biogas station according to claim 9, wherein the other end of the screw (10) is movably sleeved in a support ring (19), and the support ring (19) is fixedly connected with the inner wall of the tank body (1) through a bracket (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163579.1U CN210085449U (en) | 2019-01-30 | 2019-01-30 | Raw material processing device for straw methane station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163579.1U CN210085449U (en) | 2019-01-30 | 2019-01-30 | Raw material processing device for straw methane station |
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| CN210085449U true CN210085449U (en) | 2020-02-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188224A1 (en) * | 2021-03-11 | 2022-09-15 | 北京高能时代环境技术股份有限公司 | Organic waste anaerobic reactor |
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2019
- 2019-01-30 CN CN201920163579.1U patent/CN210085449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188224A1 (en) * | 2021-03-11 | 2022-09-15 | 北京高能时代环境技术股份有限公司 | Organic waste anaerobic reactor |
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