CN114870466B - Continuous push type solid-liquid separation device for livestock and poultry manure treatment - Google Patents
Continuous push type solid-liquid separation device for livestock and poultry manure treatment Download PDFInfo
- Publication number
- CN114870466B CN114870466B CN202210624056.9A CN202210624056A CN114870466B CN 114870466 B CN114870466 B CN 114870466B CN 202210624056 A CN202210624056 A CN 202210624056A CN 114870466 B CN114870466 B CN 114870466B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hollow
- end part
- hollow shaft
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000003608 fece Anatomy 0.000 title claims abstract description 42
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 239000010871 livestock manure Substances 0.000 title claims abstract description 37
- 238000000926 separation method Methods 0.000 title claims abstract description 35
- 244000144972 livestock Species 0.000 title claims abstract description 17
- 244000144977 poultry Species 0.000 title claims abstract description 17
- 238000007790 scraping Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 16
- 235000017491 Bambusa tulda Nutrition 0.000 description 16
- 241001330002 Bambuseae Species 0.000 description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 16
- 239000011425 bamboo Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000011010 flushing procedure Methods 0.000 description 7
- 238000011001 backwashing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002881 soil fertilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/828—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a continuous push type solid-liquid separation device for treating livestock and poultry manure, which relates to the technical field of livestock and poultry manure treatment and comprises a bottom plate, wherein a pair of side plates are arranged on two sides of the top surface of the bottom plate, a hollow cylinder is arranged between the opposite surfaces of the pair of side plates, a left side cylinder is arranged at the left port of the hollow cylinder, a feeding hopper is arranged in the middle of the top surface of the left side cylinder, and a right side cylinder is arranged at the right port of the hollow cylinder; the middle upper part of the side plate positioned on the right side is provided with a conical ring, the conical ring is in through connection with the right side cylinder, the middle upper part of the side plate positioned on the left side is provided with a hollow shaft, the left end part of the hollow shaft extends to the outside, the right end part of the hollow shaft sequentially penetrates through the left side cylinder, the hollow cylinder, the right side cylinder and the conical ring and extends to the outside, the right end part of the hollow shaft is sleeved with a baffle disc, a plurality of auger blades are uniformly distributed on the hollow shaft, and the left end part of the hollow shaft is provided with a driving mechanism. The invention can continuously carry out reciprocating extrusion type solid-liquid separation on the excrement and the sewage, and can effectively clean the inner wall and the outer wall of the screen cylinder.
Description
Technical Field
The invention relates to the technical field of livestock and poultry manure treatment, in particular to a solid-liquid separation device for continuously propelling livestock and poultry manure treatment.
Background
The livestock and poultry manure mainly refers to solid-liquid mixed waste generated in livestock and poultry breeding industry, including pig manure, cow manure, sheep manure, chicken manure, duck manure and the like, and the solid manure in the livestock and poultry manure is always used as an important source of soil fertilizer by people. Chinese patent (publication No. CN 110180246B) discloses a device and a method for separating and treating solid and liquid of livestock and poultry manure. The solid-liquid separation treatment device for the livestock and poultry manure is not only convenient for taking out the solid manure in the roller, but also can improve the filtering effect of the manure.
The above patent suffers from the following drawbacks: 1. the roller 9 (corresponding to the screen drum) can only rotate in a single direction, but performs solid-liquid separation only by a centrifugal mode, and cannot perform continuous solid-liquid separation on the excrement, so that the separation efficiency of the excrement is lower; 2. when the roller 9 performs solid-liquid separation, a large amount of stains are adsorbed on the inner and outer annular surfaces of the roller 9, so that the dirt is difficult to clean effectively, and the phenomenon of blocking of the screen holes can be caused along with long-time dirt accumulation, so that the separating effect of the excrement is affected.
Disclosure of Invention
The invention aims to solve the defects that the existing patent in the prior art cannot carry out continuous solid-liquid separation on the manure and a screen drum is easy to block so as to influence the solid-liquid separation effect of the manure, and provides a continuous push type solid-liquid separation device for treating the manure of livestock and poultry.
In order to solve the problems that the prior patent in the prior art can not carry out continuous solid-liquid separation on the excrement and the screen drum is easy to block and influence the solid-liquid separation effect of the excrement, the invention adopts the following technical scheme:
the utility model provides a continuous push type solid-liquid separation device for livestock and poultry excrement treatment, includes the bottom plate, the top surface both sides of bottom plate are equipped with a pair of curb plate, a pair of be equipped with hollow section of thick bamboo between the opposite face of curb plate, the left port of hollow section of thick bamboo is equipped with left side section of thick bamboo, the left end of left side section of thick bamboo is fixedly connected with the curb plate that is located left side, the top surface middle part of left side section of thick bamboo is equipped with the feeder hopper, the right port of hollow section of thick bamboo is equipped with right side section of thick bamboo, the right end of right side section of thick bamboo is fixedly connected with the curb plate that is located right side, be equipped with a sieve section of thick bamboo in the hollow section of thick bamboo, the left and right inner bore diameter of sieve section of thick bamboo is the same with left side section of thick bamboo, right side section of thick bamboo respectively;
the middle-upper part that is located the curb plate on right side is equipped with the toper ring, toper ring and right side section of thick bamboo through connection, the well upper portion that is located the curb plate on left side is equipped with the hollow shaft, the left end portion of hollow shaft extends to the outside, the right end portion of hollow shaft runs through left side section of thick bamboo, hollow cylinder, right side section of thick bamboo, toper ring in proper order and extends to the outside, the cover is equipped with the fender dish on the right end portion of hollow shaft, the equipartition is equipped with a plurality of auger blades on the hollow shaft, actuating mechanism is installed to the left end portion of hollow shaft.
Preferably, two ports of the screen cylinder are provided with a pair of inner rings, the outer side surface of each inner ring is sleeved with a bearing ring, two ends of the screen cylinder are in a stepped annular shape, two ports of the screen cylinder are respectively sleeved on the pair of bearing rings, and the screen cylinder is rotationally connected with the pair of inner rings through the pair of bearing rings.
Preferably, a transverse shaft is arranged between the inner top wall of the hollow cylinder and the screen cylinder, two ends of the transverse shaft are respectively connected with the inner wall of the hollow cylinder in a rotating way, the left end part of the transverse shaft penetrates through the feed hopper and extends to the outer side, and the transverse shaft is connected with the feed hopper in a rotating way.
Preferably, a pair of linkage gear rings are sleeved at two end parts of the screen cylinder, a pair of linkage gears are sleeved on the transverse shaft, and each linkage gear is meshed and connected with the corresponding linkage gear ring.
Preferably, a scraper is arranged on the top surface of the screen cylinder, a pair of limiting rings are arranged on two sides of the top surface of the scraper, each limiting ring is sleeved on the transverse shaft, and the top end of each limiting ring is fixedly connected with the inner top wall of the hollow cylinder.
Preferably, a scraping rod is arranged at the inner bottom of the screen cylinder, the scraping rod and the corresponding auger blade are fixedly connected in a penetrating manner, and a plurality of scraping plates are arranged on the bottom surface of the scraping rod.
Preferably, a plurality of swing blades are arranged on the part of the transverse shaft passing through the feed hopper, a rectangular through hole is formed in the middle of the bottom plate, a dirt collecting box is arranged in the rectangular through hole, and the top surface of the dirt collecting box is open and communicated with the bottom surface of the hollow cylinder.
Preferably, a conical plug is sleeved on the rightmost section of the hollow shaft, a tension spring is arranged between the conical plug and the baffle disc, the tension spring is sleeved on the hollow shaft, and the conical plug is matched with the sliding plug in the right port of the conical ring.
Preferably, the top of the side plate positioned on the right side is provided with a transverse plate, the middle part of the top surface of the transverse plate is provided with a high-pressure pump, the water inlet and outlet ends of the high-pressure pump are respectively provided with a water inlet pipe and a water outlet pipe, the rightmost port of the hollow shaft is internally provided with a spherical communication valve, the bottom end part of the water outlet pipe is rotationally connected with the spherical communication valve, and the hollow shaft is provided with a plurality of back flushing holes through the part of the screen drum.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the cooperation of the driving mechanism, the hollow shaft and the auger blades can be continuously driven to rotate, so that the hollow shaft and the auger blades can be rotated forward for a large half circle and rotated backward for a small half circle, and the feces are driven to be subjected to solid-liquid separation in the screen cylinder under the reciprocating screw extrusion action of the hollow shaft and the auger blades in a reciprocating rotation mode, so that the feces are fully extruded, the liquid feces in the feces are fully discharged along the screen cylinder, and the feces solid-liquid separation efficiency is effectively improved;
2. In the invention, when the screen drum is blocked, the scraper scrapes the dirt on the outer ring surface of the screen drum, the scraper scrapes the dirt on the inner ring surface of the screen drum, an external water source enters the high-pressure pump along the water inlet pipe, the back flushing operation is performed on the inner wall of the screen drum through the back flushing hole, and the screen drum is back flushed conveniently, so that the phenomenon of blocking of the screen holes on the screen drum is avoided, the high-pressure flushing is also facilitated on the dirt remained on the auger blade, and the phenomenon of corrosion and rust caused by long-term contamination of the auger blade with manure is avoided;
In summary, the invention solves the problem that the existing patent cannot carry out continuous solid-liquid separation on the excrement, solves the problem that the screen cylinder is easy to block and affects the solid-liquid separation effect of the excrement, has reasonable overall structural design, can continuously carry out reciprocating extrusion type solid-liquid separation on the excrement, and can effectively clean the inner wall and the outer wall of the screen cylinder.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present invention;
FIG. 4 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 5 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 6 is a schematic view of a cross-sectional structure of a screen cylinder of the present invention;
FIG. 7 is a schematic view of a cross-sectional structure of a screen cylinder of the present invention;
Number in the figure: 1. a bottom plate; 11. a side plate; 12. a hollow cylinder; 13. a left side barrel; 14. a right side barrel; 15. an inner ring; 16. a bearing ring; 17. a screen drum; 18. a feed hopper; 19. a dirt collection box; 2. a hollow shaft; 21. auger blades; 22. a conical ring; 23. a baffle disc; 24. a conical plug; 25. a tension spring; 26. a cross plate; 27. a high pressure pump; 28. a water inlet pipe; 29. a water outlet pipe; 210. back flushing the hole; 3. an L-shaped plate; 31. a servo motor; 32. a driving shaft; 33. an open tray; 34. a gear-missing; 35. a gear-missing ring; 36. a reciprocating gear; 37. a first pulley; 38. a second pulley; 39. a drive belt; 4. a horizontal axis; 41. swinging the blade; 42. a linkage gear ring; 43. a linkage gear; 44. a scraper; 45. a limiting ring; 46. a scraping rod; 47. a scraper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment one: the embodiment provides a solid-liquid separation device for continuously propelling livestock and poultry manure treatment, see fig. 1-7, specifically, the solid-liquid separation device comprises a bottom plate 1, wherein two sides of the top surface of the bottom plate 1 are provided with symmetrically fixedly connected side plates 11, a transversely fixedly connected hollow cylinder 12 is arranged between opposite surfaces of the pair of side plates 11, a left port of the hollow cylinder 12 is provided with a left cylinder 13 which is fixedly connected in a penetrating way, the left end part of the left cylinder 13 is fixedly connected with the left side plate 11, the middle part of the top surface of the left cylinder 13 is provided with a feeding hopper 18 which is fixedly connected in a penetrating way, the right port of the hollow cylinder 12 is provided with a right cylinder 14 which is fixedly connected in a penetrating way, the right end part of the right cylinder 14 is fixedly connected with the right side plate 11, the aperture of the right cylinder 14 is tapered and gradually decreases from left to right, a concentric rotary connected sieve cylinder 17 is arranged in the hollow cylinder 12, and the left inner aperture of the sieve cylinder 17 is respectively identical with the left cylinder 13 and the right cylinder 14;
The middle upper part of the side plate 11 positioned on the right side is provided with a conical ring 22 which penetrates through and is fixedly connected, the conical ring 22 is in through connection with the right side cylinder 14, the middle upper part of the side plate 11 positioned on the left side is provided with a hollow shaft 2 which is rotationally connected, the left end part of the hollow shaft 2 extends to the outside, the right end part of the hollow shaft 2 sequentially penetrates through the left side cylinder 13, the hollow cylinder 12, the right side cylinder 14 and the conical ring 22 and extends to the outside, the right end part of the hollow shaft 2 is sleeved with a baffle disc 23 which is concentrically fixedly connected, a plurality of auger blades 21 which are spirally and fixedly connected are uniformly distributed on the hollow shaft 2, and the left end part of the hollow shaft 2 is provided with a driving mechanism.
In the specific implementation process, as shown in fig. 2 and 3, two ports of the screen cylinder 17 are provided with a pair of inner rings 15 which are concentrically and fixedly connected, the outer side surface of each inner ring 15 is sleeved with a bearing ring 16 which is concentrically and fixedly connected, two ports of the screen cylinder 17 are respectively sleeved on the pair of bearing rings 16, the screen cylinder 17 is rotationally connected with the pair of inner rings 15 through the pair of bearing rings 16, and the linkage gear 43 is meshed to drive the linkage gear ring 42 and the screen cylinder 17 to slowly and reversely rotate along the bearing rings 16; a transverse shaft 4 which is transversely arranged is arranged between the inner top wall of the hollow cylinder 12 and the screen cylinder 17, two end parts of the transverse shaft 4 are respectively connected with the inner wall of the hollow cylinder 12 in a rotating way, the left end part of the transverse shaft 4 penetrates through the feed hopper 18 and extends to the outer side, the transverse shaft 4 is connected with the feed hopper 18 in a rotating way, the excrement is continuously added into the feed hopper 18, and the excrement enters the left cylinder 13 under the swinging action of the swinging blades 41.
In the specific implementation process, as shown in fig. 2, a scraper 44 transversely placed is arranged on the top surface of the screen drum 17, a pair of limiting rings 45 are arranged on two sides of the top surface of the scraper 44, each limiting ring 45 is sleeved on the transverse shaft 4, the top end part of each limiting ring 45 is fixedly connected with the inner top wall of the hollow drum 12, and the scraper 44 is used for scraping dirt on the outer ring surface of the screen drum 17; the inner bottom of the screen drum 17 is provided with a scraping rod 46 which is transversely arranged, the scraping rod 46 is fixedly connected with the corresponding auger blade 21 in a penetrating way, the bottom surface of the scraping rod 46 is provided with a plurality of scraping plates 47, and the scraping rod 46 and the scraping plates 47 are used for scraping dirt on the inner ring surface of the screen drum 17.
In the specific implementation process, as shown in fig. 1 and 2, a part of the transverse shaft 4 passing through the feed hopper 18 is provided with a plurality of circularly arranged swing blades 41, the middle part of the bottom plate 1 is provided with a rectangular through hole, the inside of the rectangular through hole is provided with a sewage collecting box 19, the top surface of the sewage collecting box 19 is communicated and fixedly connected with the bottom surface of the hollow cylinder 12, the solid-liquid separation is carried out on the excrement in the screen cylinder 17, and the separated sewage enters the sewage collecting box 19 through the screen cylinder 17; the rightmost section of the hollow shaft 2 is sleeved with a conical plug 24 in sliding connection, a tension spring 25 is arranged between the conical plug 24 and the baffle disc 23, the tension spring 25 is sleeved on the hollow shaft 2, and the conical plug 24 is matched with the sliding plug in the right port of the conical ring 22; the solid manure is extruded back and forth and then enters the right cylinder 14, the conical plug 24 is driven by the tension spring 25 to fully extrude the solid manure to be discharged, so that the liquid manure in the solid manure is fully discharged along the screen cylinder 17, and then the solid manure is discharged along the conical ring 22;
Embodiment two: in the first embodiment, there is a problem that the hollow shaft 2 and the plurality of auger blades 21 can only rotate in a single spiral manner, and the solid-liquid separation cannot be performed better in the single spiral rotation manner, so the first embodiment further includes, on the basis of the first embodiment:
In a specific implementation process, as shown in fig. 2 and 4, the driving mechanism comprises a servo motor 31 and a reciprocating gear 36, an L-shaped plate 3 is arranged on the left side of the bottom surface of the bottom plate 1, a transverse servo motor 31 is arranged on the top of the L-shaped plate 3, the model of the servo motor 31 is YSF5622, a coaxially connected driving shaft 32 is arranged at the end part of a motor shaft of the servo motor 31, the right end part of the driving shaft 32 is rotationally connected with a side plate 11 positioned at the left side, an open disc 33 and a gear lack 34 which are concentrically fixedly connected are sequentially sleeved at the middle part of the driving shaft 32, the notch angle of the gear lack 34 is two hundred seventy degrees, a gear lack ring 35 which is concentrically fixedly connected is arranged in the open disc 33, the notch angle of the gear lack ring 35 is ninety degrees, the left end part of the hollow shaft 2 extends into the open disc 33, the left end part of the hollow shaft 2 is sleeved with a reciprocating gear 36 which is concentrically fixedly connected, and the reciprocating gear 36 is respectively meshed and connected with the gear lack 34 and the gear lack ring 35;
The motor shaft of the servo motor 31 drives the driving shaft 32, the open disc 33, the gear-missing ring 35 and the gear-missing 34 to synchronously rotate, when the gear-missing ring 35 is meshed with the reciprocating gear 36, the reciprocating gear 36 is disengaged from the gear-missing 34, and the gear-missing ring 35 is meshed to drive the reciprocating gear 36, the hollow shaft 2, the auger blades 21, the scraping rod 46 and the scraping plate 47 to synchronously rotate, so that the auger blades 21 are spirally wound right; when the gear-missing ring 35 is disengaged from the reciprocating gear 36, the reciprocating gear 36 is meshed with the gear-missing 34, and the gear-missing 34 is meshed to drive the reciprocating gear 36, the hollow shaft 2, the auger blades 21, the scraping rod 46 and the scraping plate 47 to rotate reversely, wherein the reverse rotation angle is far smaller than the forward rotation angle; so that the reciprocating gear 36 rotates forward for a large half turn and rotates backward for a small half turn, and the reciprocating gear 36 drives the hollow shaft 2 to keep reciprocating rotation.
Embodiment III: in the first embodiment, when the hollow shaft 2 and the plurality of auger blades 21 perform spiral extrusion on the excrement in the screen drum 17, the screen drum 17 cannot rotate, so that the solid-liquid separation effect of the excrement is poor, and therefore, the first embodiment further includes:
In the specific implementation process, as shown in fig. 2 and 5, a first belt pulley 37 concentrically fixedly connected is sleeved on the outer ring surface of the open disc 33, the left end part of the transverse shaft 4 extends to the upper part of the open disc 33, a second belt pulley 38 concentrically fixedly connected is sleeved on the left end part of the transverse shaft 4, the first belt pulley 37 and the second belt pulley 38 are in transmission connection through a driving belt 39, when the open disc 33 rotates, the first belt pulley 37 is driven to synchronously rotate, and the first belt pulley 37 can synchronously drive the second belt pulley 38 and the transverse shaft 4 to synchronously rotate through the driving belt 39;
A pair of concentric fixedly connected linkage gear rings 42 are sleeved at the two ends of the screen drum 17, a pair of concentric fixedly connected linkage gears 43 are sleeved on the transverse shaft 4, the linkage gears 43 are in one-to-one correspondence with the linkage gear rings 42, and each linkage gear 43 is in meshed connection with the corresponding linkage gear ring 42; when the transverse shaft 4 rotates, a pair of linkage gears 43 are driven to synchronously rotate, and the linkage gears 43 are meshed to drive the linkage gear ring 42 and the screen cylinder 17 to slowly and reversely rotate along the bearing ring 16, so that when the hollow shaft 2 and the auger blades 21 spirally squeeze the excrement in the screen cylinder 17, the screen cylinder 17 can also rotate.
Embodiment four: in the first embodiment, after the solid-liquid separation of the fecal sewage is performed by the screen drum 17, the screen holes on the screen drum 17 and the inner and outer annular surfaces are easy to generate stains, and the stains cannot be completely removed only by the wall scraping operation, so the first embodiment further comprises:
In the specific implementation process, as shown in fig. 1 and 2, a transverse plate 26 fixedly connected transversely is arranged at the top of a side plate 11 positioned on the right side, a high-pressure pump 27 is arranged in the middle of the top surface of the transverse plate 26, the model of the high-pressure pump 27 is BHP6.2, a water inlet pipe 28 and a water outlet pipe 29 which are connected in a through way are respectively arranged at the water inlet end and the water outlet end of the high-pressure pump 27, a spherical communication valve is arranged in the rightmost port of a hollow shaft 2, the bottom end part of the water outlet pipe 29 is connected with the spherical communication valve in a rotating way, and a plurality of backwashing holes 210 are formed in the part of the hollow shaft 2 passing through a screen drum 17; the external water source enters the high-pressure pump 27 along the water inlet pipe 28, enters the hollow shaft 2 through the water outlet pipe 29 and the spherical communication valve, and back-washes the inner wall of the screen drum 17 through the back-washing hole 210, so that the screen drum 17 is conveniently washed, the phenomenon that the screen holes on the screen drum are blocked is avoided, the high-pressure washing is conveniently performed on residual stains on the auger blade 21, and the phenomenon that the auger blade is corroded and rusted due to long-term contamination of excrement is avoided.
Fifth embodiment: specifically, the working principle and the operation method of the invention are as follows:
Step one, starting a servo motor 31, wherein a motor shaft of the servo motor 31 drives a driving shaft 32, an opening disc 33, a gear-missing ring 35, a first belt pulley 37 and a gear-missing 34 to synchronously rotate, the first belt pulley 37 drives a second belt pulley 38, a transverse shaft 4, a plurality of swing blades 41 and a pair of linkage gears 43 to synchronously rotate through a driving belt 39, and the linkage gears 43 are meshed to drive a linkage gear ring 42 and a screen drum 17 to slowly and reversely rotate along a bearing ring 16;
Step two, when the gear-missing ring 35 is meshed with the reciprocating gear 36, the reciprocating gear 36 is disengaged from the gear-missing ring 34, and the gear-missing ring 35 is meshed to drive the reciprocating gear 36, the hollow shaft 2, the auger blades 21, the scraping rod 46 and the scraping plate 47 to synchronously rotate, so that the auger blades 21 are screwed rightwards;
when the gear-missing ring 35 is disengaged from the reciprocating gear 36, the reciprocating gear 36 is meshed with the gear-missing 34, and the gear-missing 34 is meshed to drive the reciprocating gear 36, the hollow shaft 2, the auger blades 21, the scraping rod 46 and the scraping plate 47 to rotate reversely, wherein the reverse rotation angle is far smaller than the forward rotation angle;
so that the reciprocating gear 36 rotates forward for a large half circle and reversely rotates for a small half circle, and the reciprocating gear 36 drives the hollow shaft 2 to keep reciprocating rotation;
Continuously adding the excrement into the feed hopper 18, enabling the excrement to enter the left cylinder 13 under the swing action of the swing blade 41, driving the excrement to enter the screen cylinder 17 rightwards under the reciprocating screw extrusion action of the hollow shaft 2 and the auger blade 21, performing solid-liquid separation on the excrement in the screen cylinder 17, and enabling separated sewage to enter the sewage collecting box 19 through the screen cylinder 17;
The solid manure is extruded back and forth and then enters the right cylinder 14, the conical plug 24 is driven by the tension spring 25 to fully extrude the solid manure to be discharged, so that the liquid manure in the solid manure is fully discharged along the screen cylinder 17, and then the solid manure is discharged along the conical ring 22;
step four, when the liquid manure is discharged through the sieve holes on the sieve drum 17, the sieve drum 17 slowly rotates reversely, the scraper 44 scrapes the dirt on the outer ring surface of the sieve drum 17, and the scraper 46 and the scraper 47 scrape the dirt on the inner ring surface of the sieve drum 17;
Step five, starting the high-pressure pump 27, enabling an external water source to enter the high-pressure pump 27 along the water inlet pipe 28, enabling the external water source to enter the hollow shaft 2 through the water outlet pipe 29 and the spherical communication valve, and performing back flushing operation on the inner wall of the screen drum 17 through the back flushing hole 210.
The invention solves the problem that the existing patent can not carry out continuous solid-liquid separation on the excrement, solves the problem that the screen cylinder is easy to be blocked to influence the solid-liquid separation effect of the excrement, has reasonable overall structural design, can continuously carry out reciprocating extrusion type solid-liquid separation on the excrement, and can effectively clean the inner wall and the outer wall of the screen cylinder.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a continuous push type beasts and birds excrement is solid-liquid separation for handling, includes bottom plate (1), its characterized in that: a pair of side plates (11) are arranged on two sides of the top surface of the bottom plate (1), a pair of hollow cylinders (12) are arranged between opposite surfaces of the side plates (11), a left cylinder (13) is arranged at the left port of the hollow cylinder (12), the left end part of the left cylinder (13) is fixedly connected with the left side plate (11), a feed hopper (18) is arranged in the middle of the top surface of the left cylinder (13), a right cylinder (14) is arranged at the right port of the hollow cylinder (12), the right end part of the right cylinder (14) is fixedly connected with the right side plate (11), a screen cylinder (17) is arranged in the hollow cylinder (12), and the left and right inner diameters of the screen cylinder (17) are respectively identical with those of the left cylinder (13) and the right cylinder (14);
The middle upper part of the side plate (11) positioned on the right side is provided with a conical ring (22), the conical ring (22) is in through connection with the right side cylinder (14), the middle upper part of the side plate (11) positioned on the left side is provided with a hollow shaft (2), the left end part of the hollow shaft (2) extends to the outside, the right end part of the hollow shaft (2) sequentially penetrates through the left side cylinder (13), the hollow cylinder (12), the right side cylinder (14) and the conical ring (22) and extends to the outside, the right end part of the hollow shaft (2) is sleeved with a baffle disc (23), a plurality of auger blades (21) are uniformly distributed on the hollow shaft (2), and the left end part of the hollow shaft (2) is provided with a driving mechanism;
A transverse shaft (4) is arranged between the inner top wall of the hollow cylinder (12) and the screen cylinder (17), two end parts of the transverse shaft (4) are respectively and rotatably connected with the inner wall of the hollow cylinder (12), the left end part of the transverse shaft (4) penetrates through the feed hopper (18) and extends to the outer side, and the transverse shaft (4) is rotatably connected with the feed hopper (18);
The driving mechanism comprises a servo motor (31) and a reciprocating gear (36), an L-shaped plate (3) is arranged on the left side of the bottom surface of the bottom plate (1), a transversely placed servo motor (31) is arranged at the top of the L-shaped plate (3), a coaxially connected driving shaft (32) is arranged at the end part of a motor shaft of the servo motor (31), the right end part of the driving shaft (32) is rotationally connected with a left side plate (11), an open disc (33) and a gear-lack ring (34) which are concentrically fixedly connected are sequentially sleeved in the middle part of the driving shaft (32), the notch angle of the gear-lack ring (34) is two hundred seventy degrees, a gear-lack ring (35) which is concentrically fixedly connected is arranged in the open disc (33), the left end part of the hollow shaft (2) extends into the open disc (33), and the reciprocating gear (36) which is concentrically fixedly connected is sleeved at the left end part of the hollow shaft (2) is respectively in a staggered manner and is in meshed connection with the gear-lack ring (34) and the gear-lack ring (35);
The outer ring surface of the open disc (33) is sleeved with a first belt pulley (37) which is concentrically fixedly connected, the left end part of the transverse shaft (4) extends to the upper part of the open disc (33), the left end part of the transverse shaft (4) is sleeved with a second belt pulley (38) which is concentrically fixedly connected, and the first belt pulley (37) and the second belt pulley (38) are in transmission connection through a driving belt (39);
A pair of linkage gear rings (42) are sleeved at two end parts of the screen drum (17), a pair of linkage gears (43) are sleeved on the transverse shaft (4), and each linkage gear (43) is in meshed connection with the corresponding linkage gear ring (42);
A scraper (44) is arranged on the top surface of the screen drum (17), a pair of limiting rings (45) are arranged on two sides of the top surface of the scraper (44), each limiting ring (45) is sleeved on the transverse shaft (4), and the top end part of each limiting ring (45) is fixedly connected with the inner top wall of the hollow drum (12);
a scraping rod (46) is arranged at the inner bottom of the screen cylinder (17), the scraping rod (46) is fixedly connected with the corresponding auger blade (21) in a penetrating way, and a plurality of scraping plates (47) are arranged on the bottom surface of the scraping rod (46);
The part of the cross shaft (4) passing through the feed hopper (18) is provided with a plurality of swing blades (41), the middle part of the bottom plate (1) is provided with a rectangular through hole, the inside of the rectangular through hole is provided with a dirt collecting box (19), and the top surface of the dirt collecting box (19) is open and is communicated with and fixedly connected with the bottom surface of the hollow cylinder (12).
2. The solid-liquid separation device for continuously propelling livestock and poultry manure treatment according to claim 1, which is characterized in that: the two ports of the screen cylinder (17) are provided with a pair of inner rings (15), the outer side faces of the inner rings (15) are respectively sleeved with a bearing ring (16), the two ends of the screen cylinder (17) are in a stepped annular shape, the two ports of the screen cylinder (17) are respectively sleeved on the pair of bearing rings (16), and the screen cylinder (17) is rotationally connected with the pair of inner rings (15) through the pair of bearing rings (16).
3. The solid-liquid separation device for continuously propelling livestock and poultry manure treatment according to claim 1, which is characterized in that: the right-most section of the hollow shaft (2) is sleeved with a conical plug (24), a tension spring (25) is arranged between the conical plug (24) and the baffle disc (23), the tension spring (25) is sleeved on the hollow shaft (2), and the conical plug (24) is matched with the sliding plug in the right port of the conical ring (22).
4. A continuous pusher-type solid-liquid separation device for treating livestock and poultry manure according to claim 3, characterized in that: the top of curb plate (11) that is located the right side is equipped with diaphragm (26), the top surface middle part of diaphragm (26) is equipped with high-pressure pump (27), the business turn over water end of high-pressure pump (27) is equipped with inlet tube (28), outlet pipe (29) respectively, be equipped with spherical communication valve in the port of hollow shaft (2) rightmost, the bottom of outlet pipe (29) is connected with spherical communication valve rotation, a plurality of back flush holes (210) have been seted up through the part of screen drum (17) in hollow shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624056.9A CN114870466B (en) | 2022-06-02 | 2022-06-02 | Continuous push type solid-liquid separation device for livestock and poultry manure treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624056.9A CN114870466B (en) | 2022-06-02 | 2022-06-02 | Continuous push type solid-liquid separation device for livestock and poultry manure treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114870466A CN114870466A (en) | 2022-08-09 |
| CN114870466B true CN114870466B (en) | 2024-05-14 |
Family
ID=82678870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210624056.9A Active CN114870466B (en) | 2022-06-02 | 2022-06-02 | Continuous push type solid-liquid separation device for livestock and poultry manure treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114870466B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001346B (en) * | 2023-03-24 | 2023-05-30 | 太原理工大学 | Wet separation equipment for solid waste and separation method thereof |
| CN116969652B (en) * | 2023-09-20 | 2023-12-22 | 江苏农邦禽业有限公司 | Solid-liquid separation treatment equipment for livestock and poultry manure |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205528075U (en) * | 2016-04-11 | 2016-08-31 | 浙江省农业机械研究院 | Conical spiral anti blocking type separating centrifuge |
| CN205570999U (en) * | 2016-04-01 | 2016-09-14 | 北京威力尔德科贸有限公司 | Alcohol waste slag recycling dewatering equipment that is pickled with grains or in wine |
| CN205774028U (en) * | 2016-07-12 | 2016-12-07 | 厦门威迪思汽车设计服务有限公司 | A kind of sludge concentration and dewatering desiccation integral processing means |
| CN110467329A (en) * | 2019-08-23 | 2019-11-19 | 蔡涛 | A kind of screw extrusion type excrement dehydrator |
| CN111515031A (en) * | 2020-05-06 | 2020-08-11 | 南通鼎仑建设工程有限公司 | Device for reducing solid water content in solid-liquid separation |
| CN111645354A (en) * | 2020-07-09 | 2020-09-11 | 贵州黔鹰环卫服务有限责任公司 | Kitchen waste extruding and dewatering machine |
| CN111664609A (en) * | 2020-06-22 | 2020-09-15 | 徐美玲 | Heat exchanger structure of air conditioner heat pump |
| CN211935794U (en) * | 2020-04-16 | 2020-11-17 | 广宗牧原农牧有限公司 | Plant pig manure and retrieve solid-liquid separation equipment |
| CN212911132U (en) * | 2020-07-14 | 2021-04-09 | 杭州申华景观建设有限公司 | Large-area lawn moving irrigation device |
| CN213472293U (en) * | 2020-10-26 | 2021-06-18 | 峨眉山市伟业金属制品制造有限公司 | Stainless steel helical blade extrusion mechanism for solid material treatment of breeding excrement |
| CN213555667U (en) * | 2020-10-16 | 2021-06-29 | 福建省嘉环环保科技有限公司 | Sewage treatment device convenient for collecting sewage |
| CN113426190A (en) * | 2021-08-05 | 2021-09-24 | 梁玉静 | Environment-friendly livestock-raising manure treatment device and treatment method |
| CN214344857U (en) * | 2020-12-28 | 2021-10-08 | 上海坤谊自动化科技有限公司 | Sewage treatment device with good compression-resistant and corrosion-resistant functions |
| CN113546464A (en) * | 2021-09-22 | 2021-10-26 | 南通市山河环保设备有限公司 | Solid-liquid separation device for wastewater treatment |
| CN214634635U (en) * | 2021-01-18 | 2021-11-09 | 山西科启科技有限公司 | Nano material filter box |
| CN214916011U (en) * | 2021-03-02 | 2021-11-30 | 东营市宝泽能源科技有限公司 | Reation kettle is used in production of super hydroxypropyl guar gum |
| CN215855728U (en) * | 2021-09-24 | 2022-02-18 | 水发(山东)环境工程有限公司 | Sludge drying treatment equipment |
| CN215997429U (en) * | 2021-07-12 | 2022-03-11 | 安徽欣盛饲料科技股份有限公司 | Feed fine processing filter sieve |
| CN114250753A (en) * | 2020-12-04 | 2022-03-29 | 饶石方 | Water surface oil stain treatment device |
-
2022
- 2022-06-02 CN CN202210624056.9A patent/CN114870466B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205570999U (en) * | 2016-04-01 | 2016-09-14 | 北京威力尔德科贸有限公司 | Alcohol waste slag recycling dewatering equipment that is pickled with grains or in wine |
| CN205528075U (en) * | 2016-04-11 | 2016-08-31 | 浙江省农业机械研究院 | Conical spiral anti blocking type separating centrifuge |
| CN205774028U (en) * | 2016-07-12 | 2016-12-07 | 厦门威迪思汽车设计服务有限公司 | A kind of sludge concentration and dewatering desiccation integral processing means |
| CN110467329A (en) * | 2019-08-23 | 2019-11-19 | 蔡涛 | A kind of screw extrusion type excrement dehydrator |
| CN211935794U (en) * | 2020-04-16 | 2020-11-17 | 广宗牧原农牧有限公司 | Plant pig manure and retrieve solid-liquid separation equipment |
| CN111515031A (en) * | 2020-05-06 | 2020-08-11 | 南通鼎仑建设工程有限公司 | Device for reducing solid water content in solid-liquid separation |
| CN111664609A (en) * | 2020-06-22 | 2020-09-15 | 徐美玲 | Heat exchanger structure of air conditioner heat pump |
| CN111645354A (en) * | 2020-07-09 | 2020-09-11 | 贵州黔鹰环卫服务有限责任公司 | Kitchen waste extruding and dewatering machine |
| CN212911132U (en) * | 2020-07-14 | 2021-04-09 | 杭州申华景观建设有限公司 | Large-area lawn moving irrigation device |
| CN213555667U (en) * | 2020-10-16 | 2021-06-29 | 福建省嘉环环保科技有限公司 | Sewage treatment device convenient for collecting sewage |
| CN213472293U (en) * | 2020-10-26 | 2021-06-18 | 峨眉山市伟业金属制品制造有限公司 | Stainless steel helical blade extrusion mechanism for solid material treatment of breeding excrement |
| CN114250753A (en) * | 2020-12-04 | 2022-03-29 | 饶石方 | Water surface oil stain treatment device |
| CN214344857U (en) * | 2020-12-28 | 2021-10-08 | 上海坤谊自动化科技有限公司 | Sewage treatment device with good compression-resistant and corrosion-resistant functions |
| CN214634635U (en) * | 2021-01-18 | 2021-11-09 | 山西科启科技有限公司 | Nano material filter box |
| CN214916011U (en) * | 2021-03-02 | 2021-11-30 | 东营市宝泽能源科技有限公司 | Reation kettle is used in production of super hydroxypropyl guar gum |
| CN215997429U (en) * | 2021-07-12 | 2022-03-11 | 安徽欣盛饲料科技股份有限公司 | Feed fine processing filter sieve |
| CN113426190A (en) * | 2021-08-05 | 2021-09-24 | 梁玉静 | Environment-friendly livestock-raising manure treatment device and treatment method |
| CN113546464A (en) * | 2021-09-22 | 2021-10-26 | 南通市山河环保设备有限公司 | Solid-liquid separation device for wastewater treatment |
| CN215855728U (en) * | 2021-09-24 | 2022-02-18 | 水发(山东)环境工程有限公司 | Sludge drying treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114870466A (en) | 2022-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114870466B (en) | Continuous push type solid-liquid separation device for livestock and poultry manure treatment | |
| TWI586265B (en) | Automatic sewage device for aquaculture equipment | |
| CN108454794B (en) | Dirt cleaning ship | |
| CN116854188B (en) | Recycling and recycling treatment device for livestock and poultry breeding sewage and wastewater | |
| CN213589833U (en) | Constructed wetland prevents blockking up filtration of intaking | |
| CN111903599A (en) | Method and device for collecting and treating fish pond floating objects by using circulating water in fish-vegetable symbiotic system | |
| CN209788338U (en) | Fish descaler | |
| CN105084645A (en) | Mariculture wastewater treatment process | |
| CN105084644A (en) | Mechanical and plant purification system for artificial culturing tail water | |
| CN217895354U (en) | Circulating water filtering device for industrial aquaculture | |
| CN111589785A (en) | Seed belt cleaning device of environment-friendly | |
| CN115845467A (en) | Sewage filtering device | |
| CN113582497B (en) | Livestock manure treatment equipment | |
| CN215049594U (en) | Dirty processing apparatus of beasts and birds excrement convenient to wash | |
| CN212813638U (en) | High-level pond for comprehensive planting and breeding of rice field and aquaculture | |
| CN210170973U (en) | Rotating drum micro-filter of excrement and sewage separation equipment for aquaculture wastewater | |
| CN211111148U (en) | Dissolved air flotation machine | |
| CN109717123B (en) | Sectional type discharging device for seawater pond culture tail water | |
| CN110326659B (en) | Efficient centrifugal spiral cleaning and size separating device | |
| CN214654353U (en) | Excrement and sewage homogenate pool degritting device | |
| CN216993173U (en) | First clear circular sieve type solid-liquid separator | |
| CN218988955U (en) | Sewage sedimentation tank for water treatment | |
| CN211707553U (en) | Self-cleaning formula birds poultry excrement and urine hydroextractor | |
| CN219462708U (en) | Sewage slag liquid filter with cleaning function | |
| CN218831617U (en) | Pigeon is bred and uses passageway clean-up equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |