CN113200661A - Dirty innocent treatment device of live pig breeding excrement - Google Patents
Dirty innocent treatment device of live pig breeding excrement Download PDFInfo
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- CN113200661A CN113200661A CN202110524175.2A CN202110524175A CN113200661A CN 113200661 A CN113200661 A CN 113200661A CN 202110524175 A CN202110524175 A CN 202110524175A CN 113200661 A CN113200661 A CN 113200661A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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Abstract
The invention relates to the technical field of agricultural cultivation, and discloses a pig cultivation excrement innocent treatment device which comprises a fermentation tank, wherein a bidirectional rotating mechanism is arranged on the fermentation tank, the bidirectional rotating mechanism comprises a bottom frame, a servo motor, a stirring rod and a stirring sleeve, the stirring rod is positioned in a cavity of the stirring sleeve, and the top wall surfaces of the stirring rod and the stirring sleeve are both positioned in the cavity of the fermentation tank. This dirty innocent treatment device of pig breeding excrement, the invention has realized through setting up two-way slewing mechanism, the rotation that has realized through servo motor drives two fluted discs from top to bottom and rotates toward different directions, realized that puddler and agitator sleeve carry out the not equidirectional stirring motion in the fermentation cylinder intracavity, the puddler drives the agitating unit who is located fermentation cylinder intracavity upside and agitator sleeve drive and is located the agitating unit of fermentation cylinder intracavity downside and carry out the stirring of rotation type and opposite angle to the excrement, improve the stirring efficiency of breeding the excrement to the pig, thereby improved the fermentation treatment efficiency of breeding the excrement to the pig.
Description
Technical Field
The invention relates to the technical field of agricultural breeding, in particular to a device for harmless treatment of pig breeding excrement.
Background
With the intensive and large-scale rapid development of animal husbandry in China, the production amount of breeding waste is continuously increased. The discharge of cultivation wastes becomes one of the most influential pollution discharge sources in China. A large amount of cultivation waste is not effectively treated and utilized, and the method becomes a big problem of rural environment treatment, thereby being highly concerned by the whole society. But in the production practice, the problem of harmless treatment of the livestock and poultry manure still cannot be solved.
The limitation of aerobic compost causes the aerobic compost to be greatly limited in the practical application of large-scale farms, the prior art has the following defects in the specific practical use process, the compost is not easy to stir the feces cultured by live pigs well, so that bacteria cannot be uniformly dispersed, and the fermented feces at a certain depth cannot be sampled, penetrated and detected. The invention mainly develops a harmless treatment device suitable for small-scale composting tests, and therefore needs to provide a harmless treatment device for the feces of pig breeding.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for harmless treatment of the feces in pig breeding.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a harmless treatment device for feces in pig breeding comprises a fermentation tank, wherein the fermentation tank is a hollow cylinder, the bottom of the fermentation tank is in a cone shape with the diameter gradually reduced, an air outlet pipe is fixedly installed on the left top wall surface of the fermentation tank, an air inlet pipe is fixedly installed on the right top surface of the fermentation tank, a bidirectional rotating mechanism is arranged on the fermentation tank and comprises a bottom frame, servo motors, a stirring rod and a stirring sleeve, the stirring sleeve is a hollow cylinder with the upper end and the lower end both hollowed out, the stirring rod is located in the cavity of the stirring sleeve, the top wall surfaces of the stirring rod and the stirring sleeve are both located in the cavity of the fermentation tank, the bottom frame is fixedly installed at the central position of the bottom of the fermentation tank, guide plates with upward arc bulges are fixedly installed at the bottom in the cavity of the fermentation tank, the number of the servo motors is two, the two servo motors are respectively and fixedly installed on the left side wall surface and the right side wall surface of the bottom frame, the output ends of the two servo motors respectively penetrate through the left side wall surface and the right side wall surface of the bottom frame through the bearing activity, the output ends of the two servo motors are both positioned in the cavity of the bottom frame, the output ends of the two servo motors are both fixedly connected with gears, the two gears are both positioned in the cavity of the bottom frame, the stirring rod is movably arranged on the inner wall of the stirring sleeve through the bearing activity, the top of the stirring rod is movably arranged on the top wall surface in the fermentation tank cavity through the bearing activity, the height of the stirring rod is twice of the height of the stirring sleeve, the bottom outer wall of the stirring sleeve penetrates through the guide plate and the inner wall of the fermentation tank through the bearing activity, the bottom ends of the stirring rod and the stirring sleeve both extend into the cavity of the bottom frame, two fluted discs distributed up and down are arranged in the cavity of the bottom frame, the top of the upper fluted disc is in a hollow state, a supporting sleeve is arranged between the top of the upper fluted disc and the bottom wall surface of the fermentation tank, and is a hollow cylinder, supporting sleeve's bottom fixed mounting is on the top of upside fluted disc, bearing movable mounting is passed through in the bottom wall of fermentation cylinder at the supporting sleeve's top, and stirring sleeve is located supporting sleeve's intracavity, stirring sleeve's bottom fixed connection is on the top wall of upside fluted disc, the fretwork department of upside fluted disc is run through to the bottom of puddler, the bottom fixedly connected with bracing piece of downside fluted disc, bearing movable mounting is passed through in the bottom wall of underframe in the bottom of bracing piece, two gears mesh with two upper and lower fluted discs respectively simultaneously, the bottom fixed connection of puddler is on the top wall of downside fluted disc.
Preferably, puddler and agitator sleeve all are provided with agitating unit on being located the outer wall of fermentation cylinder intracavity, agitating unit includes rotor plate A and rotor plate B, rotor plate A's diameter is the triple of rotor plate B diameter, fixed mounting has evenly distributed's rotary rod between rotor plate A and the rotor plate B, equal fixed mounting has guide bar A on rotor plate A is close to a lateral wall face of puddler and agitator sleeve, guide bar A keeps away from rotor plate A's one end setting on puddler and agitator sleeve's wall, the equal fixedly connected with guide bar B in one side that rotor plate B is close to the fermentation cylinder inner wall, the one end setting that rotor plate B was kept away from to guide bar B is on the fermentation cylinder inner wall.
Preferably, the equal fixed mounting of one end that the rotor plate A was kept away from to guide bar A has a guide ball, and the guide way of spiral state is seted up to puddler and agitator sleeve's outer wall, and guide ball activity block is in the guide way.
Preferably, one end of the guide rod B, which is far away from the rotating plate B, is fixedly provided with a helical gear, the inner wall of the fermentation tank is provided with a guide tooth groove in a helical state, and the helical gear is meshed in the guide tooth groove.
Preferably, the outer wall of the guide rod A is fixedly provided with linkage rods A distributed in an annular array, and the outer wall of the guide rod B is fixedly provided with linkage rods B distributed in an annular array.
Preferably, the fermentation cylinder top is provided with sampling device, and sampling device includes the locating plate, and the locating plate is L shape, and the bottom fixed mounting of locating plate is on fermentation cylinder top wall, and the horizontal end of locating plate is located the infundibulate inlet pipe directly over, and the top fixed mounting of locating plate has hydraulic sleeve, and hydraulic sleeve runs through the horizontal end wall of locating plate, and hydraulic sleeve's output fixedly connected with fixed plate, issuing of fixed plate is provided with the sampling tube, and the bottom of sampling tube for hollow cylinder and sampling tube is the downward bellied state of arc.
Preferably, fixedly connected with montant between the bottom of fixed plate and the top of sampling tube, the bottom central point of fixed plate puts fixed mounting of department has electric telescopic handle, and electric telescopic handle's output activity runs through the top wall of montant, and electric telescopic handle's output fixedly connected with piston, and piston activity block is in the inner wall of sampling tube.
Preferably, an electromagnetic valve is fixedly installed on the wall surface of the arc-shaped bottom of the sampling cylinder, a filter screen is fixedly installed on the outer wall of the arc-shaped bottom of the sampling cylinder, and the electromagnetic valve is located in the filter screen.
Preferably, the annular outer wall of the fermentation tank is fixedly provided with a heat-insulating layer, and the annular outer wall of the heat-insulating layer is fixedly provided with a shell.
Preferably, the output end of the air outlet pipe is fixedly connected with an air guide pipe, the wall surface of the top of the fermentation tank on the left side of the air outlet pipe is fixedly provided with a filter box, a filter screen is arranged in the filter box, and the air guide pipe is fixedly connected with the filter box.
(III) advantageous effects
Compared with the prior art, the invention provides a device for harmless treatment of the feces in pig breeding, which has the following beneficial effects:
1. according to the harmless treatment device for the pig breeding manure, the bidirectional rotating mechanism is arranged, so that the upper fluted disc and the lower fluted disc are driven to rotate in different directions through the rotation of the servo motor, the stirring rod and the stirring sleeve are correspondingly driven to perform stirring motion in different directions in the fermentation tank cavity, the stirring rod drives the stirring device positioned on the upper side in the fermentation tank cavity and the stirring sleeve drives the stirring device positioned on the lower side in the fermentation tank cavity to perform rotary stirring at opposite angles on the manure, the stirring efficiency of the pig breeding manure is improved, and the fermentation treatment efficiency of the pig breeding manure is improved.
2. According to the harmless treatment device for the feces in the pig breeding, the stirring rod and the stirring sleeve are used for stirring in opposite directions in the fermentation tank cavity, and after the feces are stirred and crushed, the feces are more uniform, and meanwhile, the upward and downward flow of the feces in the fermentation tank cavity is facilitated, so that the fermentation treatment efficiency of the feces is further improved.
3. According to the harmless treatment device for the feces in the pig breeding, the stirring device is arranged, when the stirring rod and the stirring sleeve rotate in opposite directions in the fermentation tank, the stirring rod and the stirring sleeve drive the respective rotating rods to contact and stir the feces, the rotating rods distributed in the annular array improve the contact efficiency with the feces, and the stirring of the feces is facilitated to be in a more exquisite and uniform state, so that the fermentation treatment efficiency of the device for the feces is improved.
4. According to the device for harmless treatment of the feces in the live pig breeding, the guide groove and the guide tooth grooves are arranged and are in spiral states, so that when the stirring rod and the stirring sleeve drive the rotary rods to rotate through the guide balls and the guide rods A, the helical gears are meshed in the guide tooth grooves to enable the helical gears to rotate, the helical gears drive the rotating plate B to rotate through the guide rods B, the guide rods A also synchronously rotate in the guide grooves through the guide balls, and finally, when the stirring rod and the stirring sleeve drive the respective rotary rods to do circular motion in the fermentation tank, the rotary rods also do autorotation motion at the same time, and the rotary rods distributed in an annular array further improve the stirring efficiency of the feces.
5. According to the harmless treatment device for the pig breeding manure, the stirring rod and the stirring sleeve are used for driving the respective stirring devices to do circular motion in a large range, the stirring devices also do synchronous rotation motion, the guide tooth grooves and the guide grooves are in spiral states, so that the stirring rod and the stirring sleeve are used for driving the stirring devices to do corresponding ascending stirring and descending stirring motion in the fermentation tank cavity, the stirring and mixing efficiency of the manure can be improved, the flowability of the manure can be further improved, bacterial colonies can be better contacted with the manure, and the harmless treatment efficiency of the pig breeding manure is improved.
6. According to the harmless treatment device for the feces in the live pig breeding, the heat preservation layer and the shell are arranged, the electromagnetic heater in the fermentation tank cavity can be used for increasing the temperature of the feces fermentation in the fermentation tank, so that the efficiency of treating the feces is improved, the heat preservation layer and the shell play a role in surrounding the fermentation tank, the power resource and heat can be saved, the temperature can be stored for a longer time, and the practicability and the creativity of the device are improved.
7. According to the harmless treatment device for the pig breeding manure, the air inlet pipe, the air outlet pipe and the filter box are adopted, the air inlet pipe can inject natural oxygen into the fermentation tank cavity, the fermentation efficiency of the manure is improved, gas discharged from the air outlet pipe is filtered by the filter box, the discharge standard is reached, the device is more environment-friendly, and the harmless purpose of the device is achieved.
8. According to the harmless treatment device for the feces of the pig breeding, the sampling device is arranged, when the fermentation feces in the fermentation tank cavity are sampled and observed, the fixing plate and the sampling cylinder are driven to move downwards through the hydraulic sleeve, so that the sampling cylinder enters the fermentation tank cavity through the funnel-shaped feeding pipe of the fermentation tank, when the depth of the sampling cylinder reaches a target depth, the piston is driven to move upwards through the electric telescopic rod, negative pressure is generated at the bottom of the cavity of the sampling cylinder, the switch of the electromagnetic valve is opened, so that the fermentation feces in the fermentation tank are sucked into the sampling cylinder, and sampling at a certain depth is realized.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 2;
FIG. 5 is an enlarged view of FIG. 2 at C;
FIG. 6 is an enlarged view taken at D of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the construction of a stirring rod and a stirring sleeve according to the present invention;
FIG. 8 is a schematic view of the stirring device of the present invention.
In the figure: 1. a fermentation tank; 11. a heat-insulating layer; 12. a housing; 13. an air inlet pipe; 14. an air outlet pipe; 15. a filter box; 16. a baffle; 2. a bidirectional rotation mechanism; 21. a bottom frame; 22. a servo motor; 23. a gear; 24. a fluted disc; 25. a support bar; 26. a support sleeve; 27. a stirring rod; 28. a stirring sleeve; 3. a stirring device; 31. rotating the plate A; 32. a rotating plate B; 33. rotating the rod; 34. a guide rod A; 35. a linkage rod A; 36. a guide ball; 37. a guide groove; 38. a guide rod B; 39. a helical gear; 4. a linkage rod B; 41. a guide tooth groove; 5. a sampling device; 51. positioning a plate; 52. a hydraulic sleeve; 53. a fixing plate; 54. a sampling tube; 55. a vertical rod; 56. an electric telescopic rod; 57. an electromagnetic valve; 58. a filter screen; 59. a piston.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a harmless treatment device for feces in pig breeding comprises a fermentation tank 1, wherein the fermentation tank 1 is a hollow cylinder, the bottom of the fermentation tank 1 is in a cone shape with the diameter gradually reduced, an electromagnetic heater is fixedly arranged on the inner wall of the fermentation tank 1, a supporting leg is fixedly arranged at the bottom of the fermentation tank 1, a heat preservation layer 11 is fixedly arranged on the annular outer wall of the fermentation tank 1, a shell 12 is fixedly arranged on the annular outer wall of the heat preservation layer 11, an air outlet pipe 14 is fixedly arranged on the left top wall surface of the fermentation tank 1, an air guide pipe is fixedly connected with the output end of the air outlet pipe 14, a filter box 15 is fixedly arranged on the top wall surface of the fermentation tank 1 on the left side of the air outlet pipe 14, a filter screen is arranged in the filter box 15, the air guide pipe is fixedly connected with the filter box 15, a vertical downward discharge pipe is fixedly installed at the bottom of the fermentation tank 1, a bidirectional rotating mechanism 2 is arranged on the fermentation tank 1, the bidirectional rotating mechanism 2 comprises a bottom frame 21, servo motors 22, a stirring rod 27 and a stirring sleeve 28, the stirring sleeve 28 is a hollow cylinder with hollow-out upper and lower ends, the stirring rod 27 is positioned in a cavity of the stirring sleeve 28, the top wall surfaces of the stirring rod 27 and the stirring sleeve 28 are both positioned in the cavity of the fermentation tank 1, the bottom frame 21 is fixedly installed at the central position of the bottom of the fermentation tank 1, an arc-shaped raised upward guide plate 16 is fixedly installed at the bottom of the cavity of the fermentation tank 1, the number of the servo motors 22 is two, the two servo motors 22 are respectively and fixedly installed on the left and right side wall surfaces of the bottom frame 21, the output ends of the two servo motors 22 respectively penetrate through the left and right side wall surfaces of the bottom frame 21 through bearings in a movable manner, and the output ends of the two servo motors 22 are both positioned in the cavity of the bottom frame 21, the output ends of the two servo motors 22 are fixedly connected with gears 23, the two gears 23 are located in the cavity of the bottom frame 21, the stirring rod 27 is movably mounted on the inner wall of the stirring sleeve 28 through a bearing, the top of the stirring rod 27 is movably mounted on the top wall surface in the cavity of the fermentation tank 1 through a bearing, the height of the stirring rod 27 is twice of the height of the stirring sleeve 28, the outer wall of the bottom of the stirring sleeve 28 movably penetrates through the guide plate 16 and the inner wall of the fermentation tank 1 through a bearing, the bottom ends of the stirring rod 27 and the stirring sleeve 28 both extend into the cavity of the bottom frame 21, two fluted discs 24 distributed up and down are arranged in the cavity of the bottom frame 21, the top of the upper fluted disc 24 is in a hollow state, a supporting sleeve 26 is arranged between the top of the upper fluted disc 24 and the bottom wall surface of the fermentation tank 1, the supporting sleeve 26 is a hollow cylinder, and the bottom of the supporting sleeve 26 is fixedly mounted on the top of the upper fluted disc 24, the top of the supporting sleeve 26 is movably mounted in the bottom wall surface of the fermentation tank 1 through a bearing, the stirring sleeve 28 is located in the cavity of the supporting sleeve 26, the bottom of the stirring sleeve 28 is fixedly connected to the top wall surface of the upper side fluted disc 24, the bottom end of the stirring rod 27 penetrates through the hollow part of the upper side fluted disc 24, the bottom of the lower side fluted disc 24 is fixedly connected with a supporting rod 25, the bottom end of the supporting rod 25 is movably mounted in the bottom wall surface of the bottom frame 21 through a bearing, two gears 23 are respectively and simultaneously meshed with the upper and lower fluted discs 24, the bottom end of the stirring rod 27 is fixedly connected to the top wall surface of the lower side fluted disc 24, the stirring rod 27 and the stirring sleeve 28 are both provided with a stirring device 3 on the outer walls in the cavity of the fermentation tank 1, the stirring device 3 comprises a rotating plate A31 and a rotating plate B32, the diameter of the rotating plate A31 is three times that of the rotating plate B32, rotating rods 33 which are uniformly distributed are fixedly mounted between the rotating plate A31 and the rotating plate B32, guide rods A34 are fixedly installed on the wall surfaces of the rotating plate A31 close to the stirring rod 27 and the stirring sleeve 28, one end of each guide rod A34 far away from the rotating plate A31 is arranged on the wall surfaces of the stirring rod 27 and the stirring sleeve 28, one side of each rotating plate B32 close to the inner wall of the fermentation tank 1 is fixedly connected with a guide rod B38, one end of each guide rod B38 far away from the rotating plate B32 is arranged on the inner wall of the fermentation tank 1, one end of each guide rod A34 far away from the rotating plate A31 is fixedly installed with a guide ball 36, the outer walls of the stirring rod 27 and the stirring sleeve 28 are provided with guide grooves 37 in a spiral state, the guide balls 36 are movably clamped in the guide grooves 37, the outer wall of the guide rod A34 is fixedly provided with linkage rods A35 distributed in an annular array, one end of each guide rod B38 far away from the rotating plate B32 is fixedly provided with a bevel gear 39, the guide tooth grooves 41 in a spiral state are arranged on the inner wall of the fermentation tank 1, the guide grooves 41 are engaged in the guide grooves 41, the outer wall of the guide rod B38 is fixedly provided with a linkage rod B4 distributed in an annular array, the top of the fermentation tank 1 is provided with a sampling device 5, the sampling device 5 comprises a positioning plate 51, the positioning plate 51 is L-shaped, the bottom end of the positioning plate 51 is fixedly arranged on the wall surface of the top of the fermentation tank 1, the horizontal end of the positioning plate 51 is positioned right above the funnel-shaped feeding pipe, the top of the positioning plate 51 is fixedly provided with a hydraulic sleeve 52, the hydraulic sleeve 52 penetrates through the wall surface of the horizontal end of the positioning plate 51, the output end of the hydraulic sleeve 52 is fixedly connected with a fixing plate 53, a sampling cylinder 54 is arranged under the fixing plate 53, the sampling cylinder 54 is a hollow cylinder, the bottom of the sampling cylinder 54 is in an arc-shaped downward convex state, a vertical rod 55 is fixedly connected between the bottom of the fixing plate 53 and the top of the sampling cylinder 54, the bottom center of the fixing plate 53 is fixedly provided with an electric telescopic rod 56, and the output end of the electric telescopic rod 56 movably penetrates through the top wall surface of the vertical rod 55, and the output end fixedly connected with piston 59 of electric telescopic handle 56, piston 59 activity block is in the inner wall of sampler barrel 54, and fixed mounting has solenoid valve 57 on the arc bottom wall of sampler barrel 54, and fixed mounting has filter screen 58 on the arc bottom outer wall of sampler barrel 54, and solenoid valve 57 is located filter screen 58.
When the device is used, excrement generated by the pigs is poured into the fermentation tank 1 through the funnel-shaped feeding pipe at the top of the fermentation tank 1, then the sealing cover on the feeding pipe is closed, the working switches of the two groups of servo motors 22 are opened, the two groups of servo motors 22 work to drive the respective gears 23 to rotate, the two gears 23 are meshed with the upper fluted disc 24 and the lower fluted disc 24, the two gears 23 rotate to drive the upper fluted disc 24 and the lower fluted disc 24 to synchronously move, the rotating directions of the upper fluted disc 24 and the lower fluted disc 24 are opposite, the upper fluted disc 24 drives the stirring sleeve 28 to rotate in one direction, the lower fluted disc 24 drives the stirring rod 27 to rotate in the other direction, the stirring rod 27 and the stirring sleeve 28 are simultaneously positioned in the fermentation tank 1, and the stirring rod 27 and the stirring sleeve 28 drive the stirring device 3 to stir the excrement in the fermentation tank 1, and the rotating directions of the stirring device 3 on the stirring rod 27 and the stirring device 3 on the stirring sleeve 28 are opposite, so that the excrement at the upper side in the cavity of the fermentation tank 1 and the excrement at the lower side are rotationally stirred in different directions, and the stirring efficiency of the excrement is improved, the stirring rod 27 and the stirring sleeve 28 perform stirring motions in different directions in the cavity of the fermentation tank 1 correspondingly by driving the upper fluted disc 24 and the lower fluted disc 24 to rotate in different directions through the rotation of the servo motor 22 by arranging the bidirectional rotating mechanism 2, the stirring rod 27 and the stirring sleeve 28 drive the stirring device 3 at the upper side in the cavity of the fermentation tank 1 and the stirring sleeve 28 drive the stirring device 3 at the lower side in the cavity of the fermentation tank 1 to rotationally stir the excrement at opposite angles, so that the stirring efficiency of the pig breeding excrement of the invention is improved, and the fermentation treatment efficiency of the pig breeding excrement of the invention is improved, the stirring rod 27 and the stirring sleeve 28 do stirring motion in opposite directions in the cavity of the fermentation tank 1, after the excrement is stirred and crushed, the excrement is more uniform, and the up-and-down flow of the excrement in the cavity of the fermentation tank 1 is facilitated, so that the fermentation treatment efficiency of the excrement is further improved, by arranging the stirring device 3, when the stirring rod 27 and the stirring sleeve 28 rotate in opposite directions in the fermentation tank 1, the stirring rod 27 and the stirring sleeve 28 drive the respective rotating rods 33 to contact and stir the excrement, the rotating rods 33 distributed in an annular array improve the contact efficiency with the excrement, so that the excrement is favorably stirred to be in a more fine and uniform state, and the fermentation treatment efficiency of the excrement is improved, by arranging the guide groove 37 and the guide tooth groove 41, wherein the guide groove 37 and the guide tooth groove 41 are both in a spiral state, the stirring rod 27 and the stirring sleeve 28 drive the rotating rod 33 to rotate through the guide ball 36 and the guide rod A34, the helical gear 39 is engaged in the guide tooth groove 41 to rotate the helical gear 39, the helical gear 39 drives the rotating plate B32 to rotate through the guide rod B38, the guide rod A34 also synchronously rotates in the guide groove 37 through the guide ball 36, finally, the stirring rod 27 and the stirring sleeve 28 drive the respective rotating rod 33 to do circular motion in the fermentation tank 1, the rotating rod 33 also does self-rotation motion at the same time, and the rotating rods 33 distributed in an annular array further improve the stirring efficiency of the excrement.
The stirring rod 27 and the stirring sleeve 28 drive the respective stirring device 3 to do not only circular motion in a large range, but also the stirring device 3 to do synchronous self-rotation motion, the guide tooth groove 41 and the guide groove 37 are both in a spiral state, so that the stirring rod 27 and the stirring sleeve 28 drive the stirring device 3 to do corresponding ascending stirring and descending stirring motion in the fermentation tank 1 cavity, the stirring and mixing efficiency of the excrement can be improved, the fluidity between the excrement can be further improved, bacterial colonies can be better contacted with the excrement, and the harmless treatment efficiency of the pig breeding excrement is improved, the invention can improve the temperature of the excrement fermentation in the fermentation tank 1 through the arrangement of the heat-insulating layer 11 and the shell 12, the efficiency of the excrement treatment is improved, and the heat-insulating layer 11 and the shell 12 play a role of surrounding the fermentation tank 1, the invention can not only save electric power resources and heat, but also can keep temperature for a longer time, thereby improving the practicability and creativity of the invention, the invention can realize that oxygen in a natural state can be injected into the fermentation tank 1 cavity through the air inlet pipe 13, the air outlet pipe 14 and the filter box 15, the fermentation efficiency of the feces is improved, the gas discharged through the air outlet pipe 14 is filtered through the filter box 15 to reach the discharge standard, the invention is more environment-friendly, and the invention also realizes the harmless purpose, the invention adopts the sampling device 5, when the fermentation feces in the fermentation tank 1 cavity is sampled and observed, the funnel-shaped feeding pipe of the fermentation tank 1 is used for driving the fixing plate 53 and the sampling cylinder 54 to move downwards, the sampling cylinder 54 enters the fermentation tank 1 cavity, when the target depth is reached, the piston 59 is driven to move upwards through the electric telescopic rod 56, the bottom in the cavity of the sampling cylinder 54 generates negative pressure, the switch of the electromagnetic valve 57 is opened, so that the fermentation manure in the fermentation tank 1 is sucked into the sampling cylinder 54, and sampling at a certain depth is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a dirty innocent treatment device of live pig breeding excrement, includes fermentation cylinder (1), and fermentation cylinder (1) is the toper that the diameter reduces gradually for the bottom of hollow cylinder and fermentation cylinder (1), its characterized in that: the fermentation tank is characterized in that an air outlet pipe (14) is fixedly installed on the top wall surface of the left side of the fermentation tank (1), an air inlet pipe (13) is fixedly installed at the top of the right side of the fermentation tank (1), a bidirectional rotating mechanism (2) is arranged on the fermentation tank (1), the bidirectional rotating mechanism (2) comprises a bottom frame (21), a servo motor (22), a stirring rod (27) and a stirring sleeve (28), the stirring sleeve (28) is a hollow cylinder with hollow upper and lower ends, the stirring rod (27) is located in a cavity of the stirring sleeve (28), the top wall surfaces of the stirring rod (27) and the stirring sleeve (28) are both located in the cavity of the fermentation tank (1), the bottom frame (21) is fixedly installed at the central position of the bottom of the fermentation tank (1), guide plates (16) with arc-shaped protrusions upwards are fixedly installed at the bottom of the cavity of the fermentation tank (1), the number of the servo motors (22) is two, the two servo motors (22) are respectively and fixedly installed on the left and right side wall surfaces of the bottom frame (21), the output ends of the two servo motors (22) respectively penetrate through the left side wall surface and the right side wall surface of the bottom frame (21) through bearings in a movable mode, the output ends of the two servo motors (22) are located in the cavity of the bottom frame (21), the output ends of the two servo motors (22) are fixedly connected with gears (23), the two gears (23) are located in the cavity of the bottom frame (21), the stirring rod (27) is movably installed on the inner wall of the stirring sleeve (28) through the bearings, and the top of the stirring rod (27) is movably installed on the top wall surface in the cavity of the fermentation tank (1) through the bearings;
the height of the stirring rod (27) is twice of the height of the stirring sleeve (28), the outer wall of the bottom of the stirring sleeve (28) penetrates through the inner walls of the guide plate (16) and the fermentation tank (1) through the bearing activity, the bottom ends of the stirring rod (27) and the stirring sleeve (28) extend into the cavity of the bottom frame (21), two fluted discs (24) distributed up and down are arranged in the cavity of the bottom frame (21), the top of the upper fluted disc (24) is in a hollow state, a supporting sleeve (26) is arranged between the top of the upper fluted disc (24) and the wall surface of the bottom of the fermentation tank (1), the supporting sleeve (26) is a hollow cylinder, the bottom of the supporting sleeve (26) is fixedly installed on the top of the upper fluted disc (24), the top of the supporting sleeve (26) is movably installed in the wall surface of the bottom of the fermentation tank (1) through the bearing, and the stirring sleeve (28) is located in the cavity of the supporting sleeve (26), the bottom fixed connection of stirring sleeve (28) is on the top wall of upside fluted disc (24), the fretwork department of upside fluted disc (24) is run through to the bottom of puddler (27), the bottom fixedly connected with bracing piece (25) of downside fluted disc (24), the bottom of bracing piece (25) is passed through bearing movable mounting in the bottom wall of underframe (21), two gears (23) mesh with two upper and lower fluted discs (24) respectively simultaneously, the bottom fixed connection of puddler (27) is on the top wall of downside fluted disc (24).
2. The device for harmless treatment of the feces in pig breeding according to claim 1, which is characterized in that: puddler (27) and stirring sleeve (28) all are provided with agitating unit (3) on being located the outer wall of fermentation cylinder (1) intracavity, agitating unit (3) include rotor plate A (31) and rotor plate B (32), the diameter of rotor plate A (31) is the triple of rotor plate B (32) diameter, fixed mounting has evenly distributed's rotary rod (33) between rotor plate A (31) and rotor plate B (32), equal fixed mounting has guide bar A (34) on one side wall that rotor plate A (31) are close to puddler (27) and stirring sleeve (28), the one end that rotor plate A (31) were kept away from in guide bar A (34) sets up on the wall of puddler (27) and stirring sleeve (28), equal fixedly connected with guide bar B (38) in one side that rotor plate B (32) are close to fermentation cylinder (1) inner wall, the one end that rotor plate B (32) were kept away from in guide bar B (38) sets up on fermentation cylinder (1) inner wall.
3. The device for harmless treatment of the feces in pig breeding according to claim 2, wherein: the equal fixed mounting of one end of rotor plate A (31) is kept away from in guide bar A (34) has guide ball (36), and helical state's guide way (37) are seted up to the outer wall of puddler (27) and stirring sleeve (28), and guide ball (36) activity block is in guide way (37).
4. The device for harmless treatment of the feces in pig breeding according to claim 2, wherein: one end of the guide rod B (38) far away from the rotating plate B (32) is fixedly provided with a bevel gear (39), the inner wall of the fermentation tank (1) is provided with a guide tooth groove (41) in a spiral state, and the bevel gear (39) is meshed in the guide tooth groove (41).
5. The device for harmless treatment of the feces in pig breeding according to claim 2, wherein: the outer wall fixed mounting of guide bar A (34) is equipped with linkage rod A (35) that are the distribution of annular array, and the outer wall fixed mounting of guide bar B (38) is equipped with linkage rod B (4) that are the distribution of annular array.
6. The device for harmless treatment of the feces in pig breeding according to claim 1, which is characterized in that: fermentation cylinder (1) top is provided with sampling device (5), sampling device (5) are including locating plate (51), locating plate (51) are L shape, the bottom fixed mounting of locating plate (51) is on fermentation cylinder (1) top wall, the horizontal end of locating plate (51) is located the infundibulate inlet pipe directly over, the top fixed mounting of locating plate (51) has hydraulic sleeve (52), hydraulic sleeve (52) run through the horizontal end wall of locating plate (51), the output fixedly connected with fixed plate (53) of hydraulic sleeve (52), issue of fixed plate (53) is provided with sampling tube (54), sampling tube (54) are the downward bellied state of arc for the bottom of hollow cylinder and sampling tube (54).
7. The device of claim 6, wherein the device is used for harmless treatment of the feces generated during pig breeding: fixedly connected with montant (55) between the bottom of fixed plate (53) and the top of sampler barrel (54), the bottom central point department of putting of fixed plate (53) fixed mounting has electric telescopic handle (56), the top wall of montant (55) is run through in the output activity of electric telescopic handle (56), and the output fixedly connected with piston (59) of electric telescopic handle (56), piston (59) activity block is in the inner wall of sampler barrel (54).
8. The device of claim 6, wherein the device is used for harmless treatment of the feces generated during pig breeding: an electromagnetic valve (57) is fixedly installed on the wall surface of the arc-shaped bottom of the sampling cylinder (54), a filter screen (58) is fixedly installed on the outer wall of the arc-shaped bottom of the sampling cylinder (54), and the electromagnetic valve (57) is located in the filter screen (58).
9. The device for harmless treatment of the feces in pig breeding according to claim 1, which is characterized in that: the annular outer wall of fermentation cylinder (1) fixed mounting has heat preservation (11), and the annular outer wall fixed mounting of heat preservation (11) has shell (12).
10. The device for harmless treatment of the feces in pig breeding according to claim 1, which is characterized in that: the output end of the air outlet pipe (14) is fixedly connected with an air guide pipe, the wall surface of the top of the fermentation tank (1) on the left side of the air outlet pipe (14) is fixedly provided with a filter box (15), a filter screen is arranged in the filter box (15), and the air guide pipe is fixedly connected with the filter box (15).
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Cited By (5)
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| CN113582747A (en) * | 2021-08-13 | 2021-11-02 | 唐勍 | Fertilizer fermenting installation |
| CN113816576A (en) * | 2021-09-17 | 2021-12-21 | 江西省农业科学院畜牧兽医研究所 | Pig is bred and uses nuisanceless processing apparatus of excrement and urine |
| CN114538970A (en) * | 2022-02-25 | 2022-05-27 | 遵义市播州区畜牧渔业发展中心 | Dirty innocent treatment device of pig breeding excrement |
| CN115191202A (en) * | 2022-07-28 | 2022-10-18 | 四川省畜牧科学研究院 | Fertilizer irrigation fertilization system for farmland |
| CN116675403A (en) * | 2023-07-19 | 2023-09-01 | 中润农牧科技(浙江)有限公司 | Environment-friendly pig breeding waste liquid treatment equipment |
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| CN116675403A (en) * | 2023-07-19 | 2023-09-01 | 中润农牧科技(浙江)有限公司 | Environment-friendly pig breeding waste liquid treatment equipment |
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| CN113200661B (en) | 2022-12-06 |
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