CN116508659A - Solid-liquid separation type water-fertilizer integrated machine for returning feces to field - Google Patents
Solid-liquid separation type water-fertilizer integrated machine for returning feces to field Download PDFInfo
- Publication number
- CN116508659A CN116508659A CN202310806105.5A CN202310806105A CN116508659A CN 116508659 A CN116508659 A CN 116508659A CN 202310806105 A CN202310806105 A CN 202310806105A CN 116508659 A CN116508659 A CN 116508659A
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- Prior art keywords
- shell
- plate
- rotating
- fixedly connected
- fixed
- Prior art date
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Links
- 239000007788 liquid Substances 0.000 title claims abstract description 70
- 210000003608 fece Anatomy 0.000 title claims abstract description 39
- 239000003337 fertilizer Substances 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000010871 livestock manure Substances 0.000 claims abstract description 28
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 238000011010 flushing procedure Methods 0.000 claims abstract description 15
- 238000000227 grinding Methods 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 230000008635 plant growth Effects 0.000 abstract description 4
- 238000011001 backwashing Methods 0.000 abstract description 2
- 244000144972 livestock Species 0.000 abstract description 2
- 244000144977 poultry Species 0.000 abstract description 2
- 230000002550 fecal effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000010865 sewage Substances 0.000 description 8
- 238000004090 dissolution Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C3/00—Treating manure; Manuring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/04—Dropping-boards; Devices for removing excrement
-
- 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
Abstract
The invention relates to the field of livestock and poultry manure resource utilization, in particular to a solid-liquid separation type water and fertilizer integrated machine for returning manure to fields. The problems that elements beneficial to the land in the manure are difficult to separate out and impurities are very easy to block the water-fertilizer integrated machine when the water-fertilizer integrated machine uses the manure as fertilizer are solved. Including the external support, the shell is installed to the external support, and the shell intercommunication has the drain pipe, and the external support installs flourishing storage bucket, and the intercommunication has the unloading pipeline between shell and the flourishing storage bucket, fixedly connected with fixed shell in the shell, and the fixed shell upside rotates and is connected with the rotation ring gear, rotates ring gear fixedly connected with and rotates the shell, and the fixed shell intercommunication has the feed liquor pipe. In the invention, organic matters which are beneficial to plant growth in the excrement are dissolved by water flow from bottom to top in the process of dispersing, crushing and gathering the excrement, and the separator is not easy to be blocked by continuously scraping the outer filter plate and flushing the backwashing mechanism.
Description
Technical Field
The invention relates to the field of livestock and poultry manure resource utilization, in particular to a solid-liquid separation type water and fertilizer integrated machine for returning manure to fields.
Background
The water and fertilizer integrated machine is novel equipment in agricultural mechanized production, is mainly applied to fertilizer and water management in modern agricultural production, and can be understood to be an intelligent irrigation system with micro drip irrigation and fertilizer conveying functions, and most of the existing water and fertilizer integrated machines apply fertilizer through dissolution of finished fertilizer and mixing of water.
The manure contains a large amount of organic matters, but if the manure is directly discharged to the natural environment without treatment, serious water pollution and soil pollution can be caused, in the process of using the manure for the water-fertilizer integrated machine, caking in the manure is larger than a plurality of particles, elements beneficial to the land are difficult to separate out, and when the organic matters in the manure are separated out by liquid, impurities in the manure are also diffused under the scouring of water, and the water-fertilizer integrated machine is extremely easy to be blocked by the impurities.
Disclosure of Invention
The invention discloses a solid-liquid separation type water and fertilizer integrated machine for returning manure to a field, which overcomes the defects that elements beneficial to the soil are difficult to separate out and impurities are extremely easy to block the water and fertilizer integrated machine when the manure is used for the water and fertilizer integrated machine.
A solid-liquid separation type water-fertilizer integrated machine for returning manure to fields comprises an external bracket, wherein the external bracket is provided with a shell, the shell is communicated with a liquid outlet pipe, the external bracket is provided with a material containing barrel, a blanking pipeline is communicated between the shell and the material containing barrel, a fixed shell is fixedly connected in the shell, the upper side of the fixed shell is rotationally connected with a rotating toothed ring, the rotating toothed ring is fixedly connected with a rotating shell, the fixed shell is communicated with a liquid inlet pipe, a rotating motor is arranged at the bottom of the shell, a gear meshed with the rotating toothed ring is arranged on the rotating motor, a separation plate is fixedly connected in the shell and is rotationally connected with the rotating shell, the blanking pipeline is fixedly connected with a first inner filter plate rotationally connected with the rotating shell, the shell is fixedly connected with a discharging pipeline, a fixed frame is fixedly connected with a second inner filter plate and a third inner filter plate which are distributed at equal intervals on the fixed frame, a gap is reserved between the second inner filter plate and the rotating shell, the center of the third inner filter plate is provided with an opening and is rotationally connected with the rotating shell, the second inner filter plate and the third inner filter plate are alternately distributed at equal intervals, the inside of the rotating shell is divided into a plurality of processing cavities by the first inner filter plate, the second inner filter plate and the third inner filter plate, the inner side of the rotating shell is fixedly provided with scraper groups which are distributed at equal intervals, the upper adjacent scraper groups and the lower adjacent scraper groups are separated by one processing cavity, the inner side of the rotating shell is fixedly provided with a first scraper, the processing cavity with the interval of the scraper groups is internally provided with a grinding mechanism, an outer filter plate which is distributed at equal intervals is arranged in the shell, the outer side of the rotating shell is fixedly connected with third scraper which is distributed at equal intervals up and down and circumferentially, the third scraper is attached to the upper side of the adjacent outer filter plate, the outer side of the rotating shell is fixedly connected with scraper cleaning mechanisms which are respectively positioned at one side of the third scraper groups, the rotating shell is provided with a one-way valve, the discharging pipeline is communicated with a solid-liquid separator.
As a further preferable scheme, the grinding mechanism comprises equidistant distributed fixed rings, the equidistant distributed fixed rings are fixedly connected to the inner side of the rotating shell, the inner side of the fixed rings is fixedly connected with second scraping plates which are circumferentially distributed, the fixed rings are rotationally connected with grinding rollers, the grinding rollers are fixedly connected with second bevel gears, the fixing frames are fixedly connected with first bevel gears, the fixing frames are rotationally connected with square shells, the square shells are rotationally connected with the grinding rollers, and the first bevel gears are meshed with the second bevel gears in the inner parts of the square shells.
As a further preferable scheme, the scraper blade group is laminated with adjacent first interior filter, and the scraper blade group is laminated with adjacent second interior filter, and the scraper blade group comprises cross and arc, and the scraper blade group is used for guiding the dirty diffusion all around of excrement, and the cross upside of scraper blade group is provided with the folded plate, and the folded plate is used for guiding the dirty downwardly moving of excrement.
As a further preferable scheme, the third scraping plate is an arc-shaped plate, the lower side of the third scraping plate is attached to the outer filtering plate, and an included angle is formed between the direction in which the third scraping plate is located and the normal direction of the joint of the third scraping plate and the rotating shell.
As a further preferable scheme, the scraper cleaning mechanism comprises a fixed block, the fixed block is fixedly connected with a rotating shell, the fixed block is rotationally connected with a rotating rod, the rotating rod is fixedly connected with a fixed plate, the fixed plate is hinged with an elastic expansion plate, and the elastic expansion plate is attached to the inner side of the third scraper.
As a further preferred scheme, scraper blade clearance mechanism still includes the shutoff shell, shutoff shell fixed connection rotates the shell, shutoff shell opening is close to the articulated department of fixed plate and elastic expansion plate, shutoff shell fixedly connected with conversion piece, the conversion piece is located the dwang downside, fixed plate lower extreme sliding connection has the sliding block, the fixed plate lower extreme is provided with the arc hole with conversion piece upside complex, the compression pole is installed to the elastic expansion plate, fixed plate and elastic expansion plate articulated department downside have the space, prevent the fixed plate and the elastic expansion plate to the interference of sliding block and compression pole when rotating, the check valve is close to elastic expansion plate circular arc inboard edge.
As a further preferred embodiment, the one-way valve is located inside the arc of the junction of the third scraper and the rotating housing.
As a further preferred scheme, the back flushing device further comprises a back flushing mechanism for back flushing the outer filter plate, wherein the back flushing mechanism comprises an elastic piece, the elastic piece is fixedly connected to the outer shell, the elastic piece is fixedly connected with the outer filter plate, the outer shell is in sliding connection with the outer filter plate, the inner ring surface of the outer filter plate is slidably connected with a rotating ring, the rotating ring is rotationally connected with the rotating shell, the rotating ring is fixedly connected with a torsion rotating plate, the rotating ring is fixedly connected with a limiting column, and the lower part of the third scraping plate is slidably connected with a spring arc-shaped telescopic block.
As a further preferable scheme, the solid-liquid separator is communicated with a liquid pipeline, the solid-liquid separator is communicated with a solid outlet, and the liquid pipeline penetrates through the shell and is communicated with the fixed shell.
As a further preferable scheme, the rotary shell is conical, and the filter pore diameter of the upper side outer filter plate is larger than that of the lower side outer filter plate.
The beneficial effects of the invention are as follows: according to the invention, by means of opposite flushing of downward movement of the fecal sewage and upward movement of water flow in the material containing barrel, the fecal sewage is dispersed and accumulated through the first scraping plate and the second scraping plate in the downward movement process of the fecal sewage, organic matters which are beneficial to plant growth in the fecal sewage are dissolved through the downward upward water flow in the process of dispersing and crushing and accumulating the fecal sewage, the organic matters which are beneficial to plant growth in the fecal sewage are more fully dissolved through twice dispersion and crushing, the dissolving efficiency is improved, the solution with the organic matters after dissolution is transferred to the outer side of the fixed shell through the upper edge of the fixed shell, the solution moves downwards on the upper side of the fixed shell, impurities in the solution are separated through the outer filtering plate in the movement process, meanwhile, the separated impurities are returned to the inside of the rotating shell through the single valve under the cooperation of the fourth scraping plate and the scraping plate cleaning mechanism, the separator is not easy to block through continuous scraping of the outer filtering plate and flushing of the backwashing mechanism, and finally obtained solution is used for fertilization.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic internal perspective view of the present invention.
Fig. 3 is a schematic diagram of the three-dimensional structure of the plugging shell, the conversion block and other parts of the invention.
Fig. 4 is a schematic perspective view of a scraper cleaning mechanism according to the present invention.
Fig. 5 is an exploded view of a perspective structure of the squeegee cleaning mechanism of the present invention.
Fig. 6 is a schematic perspective view of the sliding block, compression rod and other parts of the present invention.
Fig. 7 is a schematic view showing the internal perspective structure of the rotary case of the present invention.
Fig. 8 is a schematic perspective view of the scraper assembly and grinding mechanism of the present invention.
Fig. 9 is a schematic perspective view of a scraper assembly according to the present invention.
Fig. 10 is a schematic perspective view of the grinding mechanism and the first helical gear of the present invention.
FIG. 11 is a schematic perspective view of a backwash mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a third screed and an arc-shaped telescopic block according to the present invention.
The reference symbols in the drawings: 1: external support, 101: housing, 102: drain pipe, 2: bucket, 201: blanking pipeline, 3: rotating shell, 301: rotating the toothed ring, 302: rotation motor, 303: liquid inlet pipe, 304: fixing case, 305: separator, 4: first inner filter plate, 401: mount, 402: second inner filter plate, 4021: third inner filter plate, 403: first helical gear, 404: discharge pipeline, 5: blade set, 501: first scraper blade, 6: grinding mechanism, 601: a retaining ring, 602: second blade, 603: grinding roller, 604: second helical gear, 605: square shell, 7: outer filter plate, 701: elastic piece, 702: rotating ring, 703: torsion swivel plate, 704: limit post, 8: third squeegee, 801: spring arc telescopic block, 9: scraper blade clearance mechanism, 901: fixed block, 902: rotating lever, 903: plugging the shell, 904: fixed plate, 905: elastic expansion plate, 906: conversion block 907: slider, 908: compression bar, 10: check valve, 11: solid-liquid separator, 1101: solid outlet, 1102: a liquid conduit.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1: the solid-liquid separation type water and fertilizer integrated machine for returning the manure to the field is shown in figures 1, 2 and 7-9, and comprises an external bracket 1, wherein the external bracket 1 is fixedly connected with a shell 101, the lower part of the shell 101 is communicated with a liquid outlet pipe 102, the external bracket 1 is fixedly connected with a material containing barrel 2, a blanking pipeline 201 is communicated between the shell 101 and the material containing barrel 2, the bottom of the shell 101 is fixedly connected with a fixed shell 304, the upper side of the fixed shell 304 is rotationally connected with a rotary toothed ring 301, the upper side of the rotary toothed ring 301 is fixedly connected with a rotary shell 3, the fixed shell 304 is communicated with a liquid inlet pipe 303, the bottom of the shell 101 is provided with a rotary motor 302, a gear is arranged on the rotary motor 302 and meshed with the rotary toothed ring 301, the inside of the shell 101 is fixedly connected with a separation plate 305 which is meshed with the rotary shell 3, the blanking pipeline 201 is fixedly connected with a first inner filter plate 4 which is rotationally connected with the rotary shell 3, the shell 101 is fixedly connected with a discharging pipeline 404, the inside of the discharging pipeline 404 is fixedly connected with a fixing frame 401 through a supporting rod, the fixing frame 401 is fixedly connected with a second inner filter plate 402 and a third inner filter plate 4021 which are distributed at equal intervals, a gap is reserved between the second inner filter plate 402 and the rotating shell 3, an opening which is small with the discharging pipeline 201 is arranged in the center of the third inner filter plate 4021, the third inner filter plate 4021 is rotationally connected with the rotating shell 3, the second inner filter plate 402 and the third inner filter plate 4021 are distributed at equal intervals in an alternating manner, the inside of the rotating shell 3 is divided into four processing cavities by a first inner filter plate 4, a second inner filter plate 402 and the third inner filter plate 4021, a scraper group 5 which is distributed at equal intervals is fixedly arranged on the inner side of the rotating shell 3, the scraper group 5 is attached to the adjacent first inner filter plate 4, the scraper group 5 is attached to the adjacent second inner filter plate 402, the scraper blade group 5 comprises cross and arc, the scraper blade group 5 is used for guiding the dirty diffusion all around of excrement, the cross upside of scraper blade group 5 is provided with the folded plate, folded plate is used for guiding the dirty downwardly moving of excrement, upper and lower adjacent scraper blade group 5 interval one handle the cavity, rotate shell 3 inboard fixed mounting and have first scraper blade 501, the width of first scraper blade 501 is less than the gap between second interior filter 402 and the rotation shell 3, be provided with the grinding mechanism 6 that is used for crushing solid matter in the spaced handle cavity of scraper blade group 5, be provided with three equidistant outer filter 7 of distribution in the shell 101, the outside rigid coupling of rotation shell 3 has third scraper 8, third scraper 8 distributes in outer filter 7 upside, every outer filter 7 upside circumference interval distributes four third scraper 8, third scraper 8 is the arc, third scraper 8 downside is laminated with outer filter 7, the direction that third scraper 8 is located is provided with the contained angle rather than the normal direction of rotation shell 3 junction, rotate shell 3 outside fixedly connected with scraper blade clearance mechanism 9, scraper blade clearance mechanism 9 is provided with one-way separating centrifuge 10 in rotation shell 3, the solid-liquid pipeline 404 is provided with the check valve 11 in rotation shell 3 one side.
When the device is used for fertilizing, firstly, livestock-produced manure is placed in the material containing barrel 2, then a worker starts the rotating motor 302 and the solid-liquid separator 11, water is introduced into the liquid inlet pipe 303, the rotating motor 302 drives the rotating toothed ring 301 to rotate, the rotating toothed ring 301 drives the rotating shell 3 to rotate, the rotating shell 3 drives the scraper blade group 5 and the first scraper blade 501 to rotate, the manure is downwards transferred in the material containing barrel 2 through the discharging pipeline 201, the upper scraper blade group 5 rotates to diffuse the manure in the material containing barrel 201 to the periphery, the first scraper blade 501 on the upper side rotates to downwards move the manure along the gap between the rotating shell 3 and the second inner filter plate 402 through the guiding effect of rotation, the manure is transferred to the next layer of treatment cavity through the rotation of the scraper blade group 5 and the first scraper blade 501, the rotating shell 3 drives the grinding mechanism 6 to start working, the grinding mechanism 6 grinds large particles in the manure in the cavity treated by the grinding mechanism 6, and the excrement is gathered towards the center of the third inner filter plate 4021 while grinding, the excrement is gathered to the center and then moves downwards to the lower scraper group 5 through the opening of the second inner filter plate 402, the lower scraper group 5 continuously moves the excrement to the periphery, the excrement is ground into the next layer of treatment cavity again under the action of the rotating first scraper 501, the excrement is transferred to the solid-liquid separator 11 through the discharging pipeline 404 after being ground by the grinding mechanism 6 for the second time, the solid-liquid separator 11 separates the excrement into liquid and solid, the separated liquid flows to the rotating shell 3 again through the liquid pipeline 1102, the liquid of the liquid inlet pipe 303 is prevented from being directly discharged from the solid-liquid separator 11 through the discharging pipeline 404, the liquid starts to be introduced into the fixed shell 304 through the liquid inlet pipe 303 while the excrement moves downwards, the liquid diffuses into the rotating shell 3 in the fixed shell 304, in the process that liquid diffuses from bottom to top in the rotating shell 3, firstly passes through the third inner filter plate 4021 at the bottom of the rotating shell 3, then is mixed with crushed manure after passing through the third inner filter plate 4021, substances which are beneficial to plant growth in the manure are separated out through dissolution, the mixed dissolution degree of the manure and water is accelerated under the crushing of the crushing mechanism 6, after the separated liquid moves upwards into a treatment cavity where the scraper blade group 5 is positioned through the second inner filter plate 402, the scraper blade group 5 diffuses and rotates the manure, simultaneously accelerates the mixing of the manure and the water, the separated liquid after passing through the first inner filter plate 4 through the twice crushing mechanism 6 and the scraper blade group 5 upwards enters the outer side of the rotating shell 3 at the upper edge of the rotating shell 3, the separated liquid after passing through the first inner filter plate 4 flows from top to bottom at the outer side of the rotating shell 3, the impurity in the filtrate is separated again through the equally spaced outer filter plates 7 in the process of transferring from top to bottom, meanwhile, the rotating shell 3 rotates to drive the third scraper plates 8 on the outer side to rotate circumferentially, the impurity filtered on the outer filter plates 7 is scraped through the circumferential rotation of the third scraper plates 8, the scraped impurity is gathered on the third scraper plates 8, the rotating shell 3 rotates to drive the scraper cleaning mechanism 9 to rotate circumferentially along with the third scraper plates 8, the scraper cleaning mechanism 9 scrapes the impurity on the third scraper plates 8 and stacks the impurity on the check valve 10 in the rotating process, the scraped impurity on the third scraper plates 8 moves into the rotating shell 3 through the check valve 10, the impurity reaching the inside of the rotating shell 3 is guided downwards again to separate out, the liquid is discharged through the liquid outlet pipe 102 after the third scraper plates 8 and the liquid passes through the outer 7, the liquid is fertilized, the rotating motor 302 is turned off after fertilization is completed, a solid-liquid separator 11 and a liquid inlet pipe 303.
Example 2: on the basis of embodiment 1, as shown in fig. 8 and 10, the grinding mechanism 6 comprises equally spaced fixing rings 601, the equally spaced fixing rings 601 are all fixedly connected to the inner side of the rotary shell 3, second scraping plates 602 circumferentially distributed are fixedly connected to the inner side of the fixing rings 601, the second scraping plates 602 are used for gathering the fecal sewage toward the center of the third inner filter plate 4021, four grinding rollers 603 circumferentially distributed are rotatably connected to the fixing rings 601 and used for grinding large particles in the fecal sewage, a second bevel gear 604 is fixedly connected to one end of the grinding rollers 603 close to the center of the fixing rings 601, a first bevel gear 403 meshed with the second bevel gear 604 is fixedly connected to the fixing frame 401, a square shell 605 rotationally connected with the grinding rollers 603 is rotatably connected to the fixing frame 401, and the first bevel gear 403 and the second bevel gear 604 are arranged inside the square shell 605.
As shown in fig. 3-6, the scraper cleaning mechanism 9 includes a fixed block 901, the fixed block 901 is fixedly connected to the rotating shell 3, the upper end of the fixed block 901 is rotatably connected with a rotating rod 902, the rotating rod 902 is fixedly connected with four circumferentially distributed fixed plates 904, the fixed plates 904 are hinged with elastic expansion plates 905 for scraping impurities on the third scraper 8, the elastic expansion plates 905 are attached to the inner sides of the third scraper 8, an opening of the sealing shell 903 is close to the hinged position of the fixed plates 904 and the elastic expansion plates 905, the sealing shell 903 is fixedly connected with a sealing shell 903, the sealing shell 903 is fixedly connected with a conversion block 906 located on the lower side of the rotating rod 902, the lower end of the fixed plate 904 is slidably connected with a sliding block 907, the lower end of the fixed plate 904 is provided with an arc hole matched with the upper side surface of the conversion block 906, the elastic expansion plates 905 are slidably connected with a compression rod 908, and gaps are reserved on the lower sides of the hinged positions of the fixed plates 904 and the elastic expansion plates 905, and the inner sides of the circular arcs of the sliding blocks 907 are prevented from interfering with the sliding blocks 907 and the compression rods 908 when the fixed plates 904 and the elastic expansion plates 905 rotate.
As shown in fig. 3, the check valve 10 is located at the junction of the third scraper 8 and the rotary case 3, inside the arc of the third scraper 8.
As shown in fig. 11 and 12, the back flushing device further comprises a back flushing mechanism for back flushing the outer filter plate 7, the back flushing mechanism comprises an elastic piece 701, the elastic piece 701 is fixedly connected to the outer shell 101, the elastic piece 701 is fixedly connected with the outer filter plate 7, the elastic piece 701 is compressed when receiving pressure, the outer shell 101 is in sliding connection with the outer filter plate 7, the inner annular surface of the outer filter plate 7 is in sliding connection with a rotating ring 702 rotationally connected with the rotating shell 3, the rotating ring 702 is fixedly connected with a torsion rotating plate 703, the torsion rotating plate 703 is used for back flushing the outer filter plate 7, the rotating ring 702 is fixedly connected with a limiting column 704, the lower part of the third scraper 8 is in sliding connection with a spring arc-shaped telescopic block 801, and the curvature of the spring arc-shaped telescopic block 801 is identical with that of the third scraper 8.
As shown in fig. 1, a liquid pipe 1102 is connected to the upper part of the solid-liquid separator 11, a solid outlet 1101 is connected to the front side of the solid-liquid separator 11, and the liquid pipe 1102 penetrates through the casing 101 and is connected to the fixed casing 304.
As shown in fig. 2, the rotary housing 3 has a tapered shape, and the filter aperture of the upper outer filter plate 7 is larger than that of the lower outer filter plate 7.
In the process of grinding by the grinding mechanism 6, the rotating shell 3 rotates to drive the fixed ring 601 to rotate, the fixed ring 601 rotates to drive the second scraping plate 602 and the grinding roller 603 to rotate around the circle center, the second scraping plate 602 rotates to enable the excrement in the processing cavity to move towards the center of the second inner filter plate 402, the grinding roller 603 rotates around the rotating shell 3 to drive the second bevel gear 604 to rotate around the first bevel gear 403, the grinding roller 603 rotates under the rotation engagement of the second bevel gear and the first bevel gear 403, and the square shell 605 protects the engagement of the second bevel gear and the first bevel gear 403 from external impurities.
When the scraper cleaning mechanism 9 scrapes the third scraper 8, the rotating shell 3 rotates to drive the fixed block 901 to circumferentially rotate, the elastic expansion plate 905 is circumferentially unfolded in the rotating process, the elastic expansion plate 905 close to the rotating shell 3 is folded, the elastic expansion plate 905 rotates under the influence of water flow during rotation, the rotating elastic expansion plate 905 drives the rotating rod 902 and the fixed plate 904 to rotate, the elastic expansion plate 905 scrapes the surface of the third scraper 8 during rotation, the elastic expansion plate 905 always clings to the surface of the third scraper 8 during scraping, the cleaning effect is better, the elastic expansion plate 905 rotates to the surface of the third scraper 8, when the third scraper 8 is scraped, the conversion block 906 passes through an arc hole below the fixed plate 904, the sliding block 907 is close to the adjacent elastic expansion plate 905 under the action of the conversion block 906, the sliding block 907 drives the adjacent compression rod 908 to move, the sliding block 907 presses the compression rod 908 and enters into the telescopic hole of the compression rod 908, the fixed plate 904 and the elastic telescopic plate 905 are fixed, after the conversion block 906 rotates out of the arc hole of the fixed plate 904, the compression rod 908 rebounds to drive the sliding block 907 to reset, the elastic telescopic plate 905 continues to rotate, when the elastic telescopic plate 905 passes through the plugging shell 903, the fixed plate 904 and the elastic telescopic plate 905 are bent at the hinge part under the limit of the plugging shell 903, the bent fixed plate 904 and the elastic telescopic plate 905 pass through the plugging shell 903, meanwhile, the impurities scraped by the elastic telescopic plate 905 are retained in the plugging shell 903 through the limit of the outer wall of the plugging shell 903, and the impurities enter into the rotating shell 3 through the one-way valve 10 in the plugging shell 903.
When the outer filter plate 7 is blocked, the downward flowing speed of liquid on the outer filter plate 7 is reduced, the entering amount of the liquid is unchanged, the pressure above the outer filter plate 7 is increased, the outer filter plate 7 is driven to move downwards under the action of the pressure, the spring arc-shaped telescopic blocks 801 slide downwards to be attached to the outer filter plate 7, the outer filter plate 7 moves downwards to compress the elastic piece 701 and presses the torsion rotating plate 703, the torsion rotating plate 703 rotates along with the rotating shell 3, the torsion rotating plate 703 in the downward pressing process of the outer filter plate 7 is inclined, the inclined torsion rotating plate 703 guides water upwards during rotation, and the outer filter plate 7 is backwashed.
The liquid enters from the lower side port of the conical rotating shell 3, at the moment, the concentration of the dissolved matters in the water is lower, the flow velocity is faster relative to the overflow velocity of the upper side port of the rotating shell 3, the dissolving efficiency of the soluble organic matters is high, as the excrement in the rotating shell 3 moves from top to bottom, the excrement at the lower part in the rotating shell 3 is crushed and dissolved, the content of the organic matters in the rotating shell is low, the dissolving velocity is accelerated by the rapid flushing of the water flow at the lower part of the rotating shell 3, the space above the rotating shell 3 is large, the liquid moves relatively slowly, the soaking and dissolving time of the excrement is prolonged relative to the lower part of the rotating shell 3, and the treating efficiency of the excrement is improved.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (10)
1. A solid-liquid separation formula liquid manure all-in-one for dirty returning of excrement, characterized by: comprises an external bracket (1), a shell (101) is arranged on the external bracket (1), a liquid outlet pipe (102) is communicated with the shell (101), a charging basket (2) is arranged on the external bracket (1), a discharging pipeline (201) is communicated between the shell (101) and the charging basket (2), a fixed shell (304) is fixedly connected in the shell (101), a rotary toothed ring (301) is rotationally connected on the upper side of the fixed shell (304), a rotary shell (3) is fixedly connected in the rotary toothed ring (301), a liquid inlet pipe (303) is communicated with the fixed shell (304), a rotary motor (302) is arranged at the bottom of the shell (101), a gear meshed with the rotary toothed ring (301) is arranged on the rotary motor (302), a separation plate (305) is fixedly connected in the shell (101), a first inner filter plate (4) which is rotationally connected with the rotary shell (3) is rotationally connected with the discharging pipeline (404), a fixed frame (401), a second filter plate (402) which is fixedly connected with the fixed frame (401), a second filter plate (402) which is rotationally distributed in the fixed frame (401), and a second filter plate (402) which is rotationally equidistant with the second inner shell (402), the center of the third inner filter plate (4021) is provided with a hole and is rotationally connected with the rotating shell (3), the second inner filter plate (402) and the third inner filter plate (4021) are alternately distributed at equal intervals, the inside of the rotating shell (3) is divided into a plurality of processing cavities by the first inner filter plate (4), the second inner filter plate (402) and the third inner filter plate (4021), the inner side of the rotating shell (3) is fixedly provided with a scraper group (5) which is equidistantly distributed, the upper side and the lower side of the adjacent scraper group (5) are separated by one processing cavity, the inner side of the rotating shell (3) is fixedly provided with a first scraper (501), the processing cavity of the scraper group (5) is internally provided with a grinding mechanism (6), an outer filter plate (7) which is distributed at equal intervals is arranged in the shell (101), the outer side of the rotating shell (3) is fixedly connected with third scrapers (8) which are distributed at equal intervals up and down circumferentially, the side of the third scrapers (8) is attached to the adjacent outer filter plate (7), the outer side of the rotating shell (3) is fixedly connected with scraper mechanisms (9) which are respectively positioned on one side of the third scrapers (8), the rotating shell (3) is provided with a one-way separating machine (10), and the discharging pipeline (11) is communicated with a solid liquid.
2. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field according to claim 1, which is characterized in that: grinding mechanism (6) are including equidistant fixed ring (601) that distribute, equidistant fixed ring (601) all fixed connection in rotate shell (3) inboard, fixed ring (601) inboard fixedly connected with second scraper blade (602) that circumference distributes, fixed ring (601) rotate and are connected with grinding roller (603), grinding roller (603) fixedly connected with second helical gear (604), mount (401) fixedly connected with first helical gear (403), mount (401) rotate and are connected with square shell (605), square shell (605) rotate with grinding roller (603) to be connected, first helical gear (403) and second helical gear (604) are at square shell (605) inside meshing.
3. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field according to claim 1, which is characterized in that: the scraper blade group (5) is laminated with adjacent first interior filter (4), and scraper blade group (5) is laminated with adjacent second interior filter (402), and scraper blade group (5) are constituteed by cross and arc, and scraper blade group (5) are used for guiding the dirty diffusion all around of excrement, and the cross upside of scraper blade group (5) is provided with the folded plate, and folded plate is used for guiding the dirty downwardly moving of excrement.
4. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field according to claim 1, which is characterized in that: the third scraping plate (8) is an arc-shaped plate, the lower side of the third scraping plate (8) is attached to the outer filter plate (7), and an included angle is formed between the direction of the third scraping plate (8) and the normal direction of the joint of the third scraping plate and the rotating shell (3).
5. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field according to claim 1, which is characterized in that: the scraper cleaning mechanism (9) comprises a fixed block (901), the fixed block (901) is fixedly connected with a rotating shell (3), the fixed block (901) is rotationally connected with a rotating rod (902), the rotating rod (902) is fixedly connected with a fixed plate (904), the fixed plate (904) is hinged with an elastic expansion plate (905), and the elastic expansion plate (905) is attached to the inner side of the third scraper (8).
6. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field of claim 5, which is characterized in that: scraper blade clearance mechanism (9) still including shutoff shell (903), shutoff shell (903) fixed connection is in rotating shell (3), shutoff shell (903) opening is close to the articulated department of fixed plate (904) and elastic expansion plate (905), shutoff shell (903) fixedly connected with conversion piece (906), conversion piece (906) are located dwang (902) downside, fixed plate (904) lower extreme sliding connection has sliding block (907), fixed plate (904) lower extreme is provided with the arc hole with conversion piece (906) upside complex, compression rod (908) are installed to elastic expansion plate (905), fixed plate (904) have the space with elastic expansion plate (905) articulated department downside, prevent the interference to sliding block (907) and compression rod (908) when fixed plate (904) and elastic expansion plate (905) rotate, check valve (10) are close to elastic expansion plate (905) circular arc medial edge.
7. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field of claim 6, which is characterized in that: the one-way valve (10) is positioned on the inner side of the arc-shaped connection part of the third scraping plate (8) and the rotating shell (3).
8. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field according to claim 1, which is characterized in that: the back flushing device comprises a back flushing mechanism for the outer filter plate (7), and is characterized by comprising an elastic piece (701), wherein the elastic piece (701) is fixedly connected to the outer shell (101), the elastic piece (701) is fixedly connected with the outer filter plate (7), the outer shell (101) is in sliding connection with the outer filter plate (7), a rotating ring (702) is slidably connected to the inner ring surface of the outer filter plate (7), the rotating ring (702) is rotationally connected with the rotating shell (3), the rotating ring (702) is fixedly connected with a torsion rotating plate (703), the rotating ring (702) is fixedly connected with a limiting column (704), and a spring arc-shaped telescopic block (801) is slidably connected to the lower portion of the third scraping plate (8).
9. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field according to claim 1, which is characterized in that: the solid-liquid separator (11) is communicated with a liquid pipeline (1102), the solid-liquid separator (11) is communicated with a solid outlet (1101), and the liquid pipeline (1102) penetrates through the shell (101) and is communicated with the fixed shell (304).
10. The solid-liquid separation type water and fertilizer integrated machine for returning feces to field according to claim 1, which is characterized in that: the rotary shell (3) is conical, and the filtering aperture of the upper side outer filtering plate (7) is larger than that of the lower side outer filtering plate (7).
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| CN202310806105.5A CN116508659B (en) | 2023-07-04 | 2023-07-04 | Solid-liquid separation type water-fertilizer integrated machine for returning feces to field |
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| CN202310806105.5A CN116508659B (en) | 2023-07-04 | 2023-07-04 | Solid-liquid separation type water-fertilizer integrated machine for returning feces to field |
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