CN112299604B - Harmless treatment equipment for livestock and poultry breeding waste - Google Patents

Harmless treatment equipment for livestock and poultry breeding waste Download PDF

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Publication number
CN112299604B
CN112299604B CN202011161773.XA CN202011161773A CN112299604B CN 112299604 B CN112299604 B CN 112299604B CN 202011161773 A CN202011161773 A CN 202011161773A CN 112299604 B CN112299604 B CN 112299604B
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CN
China
Prior art keywords
fixedly connected
excrement
wall
hollow rod
dewatering
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CN202011161773.XA
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Chinese (zh)
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CN112299604A (en
Inventor
焦红钊
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Xinjiang Huadanyuan Animal Husbandry Technology Co ltd
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Xinjiang Huadanyuan Animal Husbandry Technology Co ltd
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Priority to CN202011161773.XA priority Critical patent/CN112299604B/en
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention discloses harmless treatment equipment for livestock and poultry raising wastes, and relates to the technical field of livestock and poultry raising. This innocent treatment equipment of discarded object is bred to beasts and birds, including the excrement and water collection device, the lower surface of excrement and water collection tube is provided with the removal wheel including an excrement and water collection tube, the leading flank lower extreme of excrement and water collection tube has been seted up the through-hole and is provided with the flowing back valve at the through-hole inner wall, the draw-in groove has all been seted up at both ends about the upper surface of excrement and water collection tube, the leading flank upper end fixedly connected with backup pad of excrement and water collection tube has solved current beasts and birds excrement and urine often to be excrement and urine or other liquid of beasts and birds after collecting, in the follow-up processing, because the water content in the excrement and urine can't confirm at a fixed value, and the processing liquid ratio of adding is mostly fixed, lead to the unable most effective ingredient with processing liquid in the processing when handling the excrement of different consistencies takes place the problem of influence the processing effect.

Description

Harmless treatment equipment for livestock and poultry breeding waste
Technical Field
The invention relates to the technical field of livestock and poultry breeding, in particular to harmless treatment equipment for livestock and poultry breeding wastes.
Background
Along with the improvement of the living standard of people, people are increasingly pursuing higher living quality, the demand of meat, eggs and milk is higher, the livestock and poultry breeding amount is also rapidly increased, and meanwhile, the excrement discharge amount of livestock and poultry is also increased. The livestock manure contains a plurality of undigested and absorbed nutrient substances, such as crude fiber in ruminant manure, nitrogen in pig manure and chicken manure, calcium in cage-raising laying hen manure and the like, and if the livestock manure cannot be properly treated, serious environmental problems are brought, so that the manure needs to be timely disposed of, and the method is a good method for methane fermentation or processing into organic fertilizer.
However, the existing livestock and poultry manure is often mixed with urine or other liquid of livestock and poultry after being collected, and the water content in the manure cannot be determined to be a fixed value during subsequent treatment, and the proportion of the added treatment liquid is mostly fixed, so that the manure cannot react with the effective components in the processing treatment liquid most effectively during the treatment of the manure with different viscosity, and the processing effect is affected.
Disclosure of Invention
The invention aims to provide harmless treatment equipment for livestock and poultry raising wastes, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the livestock and poultry raising waste harmless treatment equipment comprises a manure collecting device, wherein the manure collecting device comprises a manure collecting cylinder, a movable wheel is arranged on the lower surface of the manure collecting cylinder, a through hole is formed in the lower end of the front side surface of the manure collecting cylinder, a liquid discharge valve is arranged on the inner wall of the through hole, clamping grooves are formed in the left end and the right end of the upper surface of the manure collecting cylinder, a supporting plate is fixedly connected to the upper end of the front side surface of the manure collecting cylinder, a motor is fixedly connected to the upper surface of the supporting plate, a gear is fixedly connected to the upper surface of a rotating shaft of the motor, and the cross section of the manure collecting cylinder is isosceles trapezoid;
a fecal dewatering device is arranged in the fecal water collecting barrel;
an agitating device is arranged below the excrement dewatering device;
the excrement and urine dewatering device is internally provided with an excrement and urine recovery device.
Preferably, the excrement dewatering device comprises a dewatering cylinder, a filter screen is arranged at the lower end of the circumferential side surface of the dewatering cylinder in a penetrating mode, a sliding groove is arranged at the upper end of the outer side surface of the dewatering cylinder, a sliding plate is connected to the inner wall of the sliding groove of the dewatering cylinder in a sliding mode, the sliding plate is far away from the inner wall of a clamping groove in a sliding mode on the front side surface and the rear side surface of one end of the dewatering cylinder, a gear ring is fixedly sleeved at the upper end of the circumferential side surface of the dewatering cylinder, an annular baffle is fixedly connected with an annular baffle, the annular baffle is in a horn shape with a large upper opening and a small lower opening, an air deflector is fixedly connected with the outer side surface of the annular baffle, the stirring device comprises a supporting shaft, stirring rods are fixedly connected to the left side surface and the right side surface of the supporting shaft, and the lower surface of the supporting shaft is rotationally connected with the center of the bottom surface of the inner wall of the excrement water collecting cylinder.
Preferably, the excrement and urine recovery device includes the cavity pole, cavity pole's left surface lower extreme fixedly connected with connecting block one, connecting block one's left surface fixedly connected with hinge one, hinge one's left surface fixedly connected with diagonal member, diagonal member's left surface fixedly connected with hinge two, hinge two's left surface fixedly connected with connecting block two, connecting block two's left surface fixedly connected with connecting plate, cavity pole's inner wall lower extreme sliding connection has slide bar one, slide bar one's lower surface fixedly connected with fixed circular plate, fixed circular plate's circumference side fixedly connected with pocket cloth, the upper surface circumference edge of the lower surface fixedly connected with pocket cloth of connecting plate, the opening has been seted up in the middle section of cavity pole's left and right sides face, the upper surface fixedly connected with roof of cavity pole, the upper surface center department fixedly connected with handle of roof, the upper surface circumference edge of roof is through the bearing rotation and is connected with axis of rotation.
Preferably, the middle section of cavity pole is provided with excrement and urine extrusion device, excrement and urine extrusion device includes slide bar two, slide bar two's left surface fixedly connected with extrusion piece, the left surface rear end of extrusion piece runs through and has seted up and scrape the excrement groove, the inner wall right-hand member opening part fixedly connected with of scraping the excrement groove cuts apart the net, slide bar two's side runs through the through-hole inner wall of sliding connection cavity pole, excrement and urine extrusion device uses the cavity pole to set up as axis bilateral symmetry, the extrusion piece is kept away from the one end transversal water droplet form of scraping the excrement groove, slide bar two is kept away from the one end side of extrusion piece and is convex and fixedly connected with airtight cushion, the side fixedly connected with cavity pole's inner wall of airtight cushion, the one end side that the extrusion piece was kept away from the cavity pole rotates the inner wall of connecting the filter screen.
Compared with the prior art, the invention has the beneficial effects that:
(1) This livestock and poultry breeding discarded object innocent treatment equipment sets up excrement and urine dewatering device, and the motor shaft drives the gear and rotates fast, and the gear rethread gear girdle moves the dehydration section of thick bamboo and rotates fast, makes inside excrement and urine get rid of to the filter screen with centrifugal force, along with going on, the excrement and urine adheres to the filter screen inner wall, and unnecessary moisture in the excrement and urine is thrown out the space through the filter screen and gets rid of to the inner wall of excrement and urine collecting vessel, then flows down to excrement and urine collecting vessel bottom, makes excrement and urine dehydration back can be convenient for subsequent handling, is favorable to excrement and urine and treatment fluid's abundant reaction.
(2) According to the livestock and poultry breeding waste harmless treatment equipment, the annular baffle is arranged and is in the horn shape with the large upper opening and the small lower opening, so that excrement can slide into the dewatering cylinder along the upper surface of the annular baffle, the excrement is put into more easily, and the excrement is prevented from splashing outside the dewatering cylinder.
(3) This livestock and poultry breeding discarded object innocent treatment equipment sets up the aviation baffle, and the aviation baffle also rotates fast when the dehydration section of thick bamboo rotates, and annular baffle lateral surface inclines to the below outside, consequently makes the aviation baffle also be in the skew form for promote the air when the aviation baffle rotates to blow off to the excrement water collecting cylinder inner wall, the cross section shape of excrement water collecting cylinder is isosceles trapezoid and less face under, and the promotion of cooperation air makes the excrement water that adheres to in excrement water collecting cylinder inner wall drop fast, prevents to adhere to for a long time and makes excrement water collecting cylinder inner surface produce the trace that is difficult to get rid of, convenient clearance.
(4) The stirring device is arranged, the dewatering cylinder rotates and drives the stirring rod to rotate through the supporting shaft, and the mixed liquid of the fecal sewage and the treatment liquid is stirred, so that harmful substances in the fecal sewage react with the treatment liquid rapidly, and the sterilization and disinfection process is quickened.
(5) This livestock and poultry raising waste innocent treatment equipment sets up excrement and urine extrusion device, holds the axis of rotation and rotates the roof, further presses the excrement and urine that the filter screen inner wall is attached when the extrusion piece rotates, makes the remaining fractional moisture in the excrement and urine be extruded in the excrement and urine collecting vessel, further improves the dewatering effect.
(6) This livestock and poultry raising waste innocent treatment equipment sets up extrusion piece one end to the water droplet form, makes excrement and urine can slowly be extruded to the compactest state, prevents that excrement and urine from being scraped, and the dry excrement and urine after being extruded is scraped by the edge of scraping the excrement groove and is separated into tiny granule and then fall on the pocket cloth through the division net, accomplishes the fine crushing processing of excrement and urine in the collection, makes things convenient for subsequent processing, raises the efficiency.
(7) This livestock and poultry breeding discarded object innocent treatment equipment sets up excrement and urine recovery unit, after excrement and urine is all scraped from the filter screen inner wall, lift handle takes out excrement and urine recovery unit and excrement and urine extrusion device, and the pocket cloth begins to draw in when lifting, holds excrement and urine and prevents unrestrained, and slide bar two inboard one end also slides initial position, avoids blocking, makes excrement and urine collect take out more conveniently.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the fecal dewatering device and the stirring device of the present invention;
FIG. 3 is a schematic view of the structure of the fecal recycling device and fecal extruder device of the present invention;
FIG. 4 is an enlarged schematic view of a portion of FIG. 3A according to the present invention;
fig. 5 is a cross-sectional view of the hollow rod and airtight cushion structure connection of the present invention.
In the figure: 1 fecal water collecting device, 101 fecal water collecting cylinder, 102 moving wheel, 103 liquid discharging valve, 104 clamping groove, 105 supporting plate, 106 motor, 107 gear, 2 fecal dewatering device, 201 dewatering cylinder, 202 filter screen, 203 sliding plate, 204 gear ring, 205 annular baffle, 206 air deflector, 3 stirring device, 301 supporting shaft, 302 stirring rod, 4 fecal recycling device, 401 hollow rod, 402 connecting block one, 403 hinge one, 404 diagonal rod, 405 hinge two, 406 connecting block two, 407 connecting plate, 408 sliding rod one, 409 fixed circular plate, 410 pocket cloth, 411 roof, 412 handle, 413 rotating shaft, 5 fecal squeezing device, 501 sliding rod two, 502 squeezing block, 503 fecal scraping groove, 504 dividing net, 6 airtight cushion.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the livestock and poultry raising waste harmless treatment equipment comprises a liquid manure collecting device 1, wherein the liquid manure collecting device 1 comprises a liquid manure collecting cylinder 101, a movable wheel 102 is arranged on the lower surface of the liquid manure collecting cylinder 101, a through hole is formed in the lower end of the front side surface of the liquid manure collecting cylinder 101, a liquid discharge valve 103 is arranged on the inner wall of the through hole, clamping grooves 104 are formed in the left end and the right end of the upper surface of the liquid manure collecting cylinder 101, a supporting plate 105 is fixedly connected with the upper end of the front side surface of the liquid manure collecting cylinder 101, a motor 106 is fixedly connected with the upper surface of the supporting plate 105, a gear 107 is fixedly connected with the upper surface of a rotating shaft of the motor 106, and the cross section of the liquid manure collecting cylinder 101 is isosceles trapezoid;
a fecal dewatering device 2 is arranged in the fecal water collecting cylinder 101;
an agitating device 3 is arranged below the excrement dewatering device 2;
the excrement dehydrating device 2 is internally provided with an excrement recovery device 4.
The excrement dewatering device 2 comprises a dewatering cylinder 201, a filter screen 202 is arranged at the lower end of the circumferential side surface of the dewatering cylinder 201 in a penetrating mode, a sliding groove is formed in the upper end of the outer side surface of the dewatering cylinder 201, a sliding plate 203 is connected to the inner wall of the sliding groove of the dewatering cylinder 201 in a sliding mode, the front side surface and the rear side surface of one end of the sliding plate 203, which is far away from the dewatering cylinder 201, are connected with the inner wall of a clamping groove 104 in a sliding mode, a gear ring 204 is fixedly sleeved at the upper end of the circumferential side surface of the dewatering cylinder 201, an annular baffle 205 is fixedly connected to the upper surface of the dewatering cylinder 201, the annular baffle 205 is in a horn shape with a large upper opening and a small lower opening, an air deflector 206 is fixedly connected to the outer side surface of the annular baffle 205, and when the air deflector 206 rotates, air is pushed to blow off the inner wall of the excrement collecting cylinder 101, excrement adhered to the inner wall of the excrement collecting cylinder 101 falls rapidly, and the excrement is prevented from being adhered to the inner surface of the excrement collecting cylinder 101 for a long time, and the excrement is difficult to remove, and the excrement is convenient to clean.
The stirring device 3 comprises a supporting shaft 301, the left side surface and the right side surface of the supporting shaft 301 are fixedly connected with a stirring rod 302, the lower surface of the supporting shaft 301 is rotationally connected with the center of the bottom surface of the inner wall of the fecal water collecting cylinder 101, the effect of the reaction of fecal water and treatment fluid is improved, the fecal recycling device 4 comprises a hollow rod 401, the lower end of the left side surface of the hollow rod 401 is fixedly connected with a connecting block I402, the left side surface of the connecting block I402 is fixedly connected with a hinge I403, the left side surface of the hinge I403 is fixedly connected with an inclined rod 404, the left side surface of the inclined rod 404 is fixedly connected with a hinge II 405, the left side surface of the hinge II 405 is fixedly connected with a connecting block II 406, the left side surface of the connecting block II 406 is fixedly connected with a connecting plate 407, the lower end of the inner wall of the hollow rod 401 is slidingly connected with a sliding rod I408, the lower surface of the sliding rod I408 is fixedly connected with a fixed circular plate 409, the circumferential side surface of the fixed circular plate 409 is fixedly connected with a pocket cloth 410, the lower surface of the connecting plate 407 is fixedly connected with the circumferential edge of the upper surface of the pocket cloth 410, the middle sections of the left side surface and the right side surface of the hollow rod 401 are penetrated and provided with through holes, the upper surface of the hollow rod 401 is fixedly connected with a top plate 411, the center of the upper surface of the top plate 411 is fixedly connected with a handle 412, the circumferential edge of the upper surface of the top plate 411 is rotationally connected with a rotating shaft 413 through a bearing, the middle section of the hollow rod 401 is provided with a manure extruding device 5, the manure extruding device 5 comprises a sliding rod II 501, the left side surface of the sliding rod II 501 is fixedly connected with an extruding block 502, the rear end of the left side surface of the extruding block 502 is penetrated and provided with a manure scraping groove 503, the opening of the right side end of the inner wall of the manure scraping groove 503 is fixedly connected with a dividing net 504, the side surface of the sliding rod II 501 is penetrated and connected with the inner wall of the through holes of the hollow rod 401, the manure extruding device 5 is symmetrically arranged by taking the hollow rod 401 as the left center of the axis, one end section of the manure scraping groove 503 is in a water drop shape, so that the excrement can be extruded to the most compact state slowly, and the excrement can be further dehydrated while the excrement is prevented from being scraped.
The side of one end of the second sliding rod 501 far away from the extrusion block 502 is arc-shaped and is fixedly connected with an airtight cushion 6, the side of the airtight cushion 6 is fixedly connected with the inner wall of the hollow rod 401, and the side of one end of the extrusion block 502 far away from the hollow rod 401 is rotationally connected with the inner wall of the filter screen 202, so that the extrusion block 502 can be slowly stuck to the inner wall of the filter screen 202 when the hollow rod 401 is pressed down, and the operation is more convenient and rapid.
Working principle:
the first step: in the initial state, slide 203 card is in draw-in groove 104, excrement and urine recovery unit 4 is located the dehydration section of thick bamboo 201, be equipped with excrement and urine antiseptic solution below the dehydration section of thick bamboo 201 in the excrement and urine collection section of thick bamboo 101, promote the other with whole device to beasts and birds cultivation canopy, the travelling wheel 102 possesses the auto-lock function, this is prior art and no longer described, the manual work is shoveled beasts and birds excrement and urine from the cultivation canopy ground and then is thrown into the dehydration section of thick bamboo 201, annular baffle 205 is the loudspeaker form that the upper opening is big lower opening is little, make the excrement and urine can slide down in the dehydration section of thick bamboo 201 along annular baffle 205 upper surface, make the excrement and urine throw-in easier, prevent that excrement and urine from splashing to the dehydration section of thick bamboo 201 outside, open motor 106 after excrement and urine all is thrown into the dehydration section of thick bamboo 201, motor 106 pivot drive gear 107 fast rotation, gear 107 rethread gear ring 204 drive dehydration section of thick bamboo 201 fast rotation, slide 203 card plays the effect of support and spacing at draw-in the draw-in groove 104, the medial surface of slide 203 slides along the spout inner wall of dehydration section of thick bamboo 201, slide groove junction of thick bamboo 201 is T type card, can rotate along with the inside of the dehydration section of thick bamboo 201, prevent excrement and urine from throwing down to spin-down the filter screen 101, and dry filter screen 101 is thrown down along with the inside of the dehydration section of thick bamboo 201, and prevent excrement and urine from being thrown down fast, and spin-down along with the inside down inside of the filter screen 101, and spin-down filter screen.
And a second step of: the air deflector 206 also rotates fast when the dewatering cylinder 201 rotates, the outer side face of the annular baffle 205 inclines downwards and outwards, so that the air deflector 206 is also in an inclined shape, air is pushed to blow off the inner wall of the fecal sewage collecting cylinder 101 when the air deflector 206 rotates, the cross section of the fecal sewage collecting cylinder 101 is isosceles trapezoid and smaller, the fecal sewage attached to the inner wall of the fecal sewage collecting cylinder 101 drops fast by being matched with the pushing of the air, the inner surface of the fecal sewage collecting cylinder 101 is prevented from being attached for a long time to generate marks which are difficult to remove, cleaning is convenient, the dewatering cylinder 201 rotates and the stirring rod 302 is driven to rotate through the supporting shaft 301, the mixed liquid of the fecal sewage and the treatment liquid is stirred, and harmful substances in the fecal sewage react with the treatment liquid fast, so that the sterilization and disinfection process is quickened.
And a third step of: when the excrement in the dewatering drum 201 is spin-dried, the motor 106 is closed, the dewatering drum 201 stops, the handle 412 inserts the excrement recovery device 4 into the dewatering drum 201, the bag cloth 410 is in a semi-folded state in the initial state, the dry excrement adhered to the inner wall of the filter screen 202 is not scraped during insertion, when the lower surface of the bag cloth 410 is bottomed, the hollow rod 401 is continuously pressed down, the first sliding rod 408 moves down, the angle of the inclined rod 404 relative to the bag cloth 410 is reduced, the bag cloth 410 is stretched, when the hollow rod 401 moves down to the lowest, the bag cloth 410 is completely stretched to be attached to the inner wall of the filter screen 202, when the hollow rod 401 is pressed down, the top of the first sliding rod 408 moves up relative to the bottom of the hollow rod 401, the inner part of the hollow rod 401 is in a sealed state, so that the air pressure in the hollow rod 401 is increased, the airtight cushion 6 is pushed down to the second sliding rod 501 side, the air in the connecting space between the airtight cushion 6 and the hollow rod 401 is discharged from the gap between the hollow rod 401 and the second sliding rod 501, so that the second sliding rod 501 is pushed to the extrusion block 502 until the outer side surface of the extrusion block 502 is attached to the inner wall of the filter screen 202, then the rotating shaft 413 is held to rotate the top plate 411, the excrement attached to the inner wall of the filter screen 202 is further pressed when the extrusion block 502 rotates, so that a small part of the moisture in the excrement is pressed out and discharged into the excrement water collecting cylinder 101, the dewatering effect is further improved, the extrusion block 502 takes the shape of water drops, the excrement can be slowly pressed to the tightest state, the excrement is prevented from being scraped off, the extruded dry excrement is scraped off by the edge of the excrement scraping groove 503 and separated into fine particles through the dividing net 504 and then falls onto the cloth 410, after the excrement is completely scraped off from the inner wall of the filter screen 202, the excrement recycling device 4 and the excrement extruding device 5 are taken out by the lifting handle 412, when the stool is lifted, the bag cloth 410 starts to be folded, excrement is held to prevent the excrement from being scattered, one end of the inner side of the sliding rod II 501 also slides to the initial position, clamping is avoided, and the excrement is more convenient to collect and take out.
Fourth step: after the dry excrement is taken out, the liquid discharge valve 103 is opened to independently collect the sterilized excrement water flowing out of the liquid discharge valve 103, the sterilized excrement water is used as a raw material of fermentation or organic fertilizer, the dry excrement can be used as fertilizer after being processed, and the moisture in the excrement can be controlled at a relatively fixed value, so that the subsequent treatment is facilitated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a livestock and poultry breeding waste innocent treatment equipment, includes manure collection device (1), manure collection device (1) is including manure collection tube (101), the lower surface of manure collection tube (101) is provided with removes round (102), the leading flank lower extreme of manure collection tube (101) has been seted up the through-hole and is provided with flowing back valve (103) at the through-hole inner wall, draw-in groove (104) have all been seted up at both ends about the upper surface of manure collection tube (101), leading flank upper end fixedly connected with backup pad (105) of manure collection tube (101), its characterized in that: the upper surface of the supporting plate (105) is fixedly connected with a motor (106), the upper surface of a rotating shaft of the motor (106) is fixedly connected with a gear (107), and the cross section of the fecal sewage collecting barrel (101) is isosceles trapezoid;
a fecal dewatering device (2) is arranged in the fecal water collecting cylinder (101);
an agitating device (3) is arranged below the excrement dewatering device (2);
a fecal recycling device (4) is arranged in the fecal dewatering device (2);
the excrement dewatering device (2) comprises a dewatering cylinder (201), a filter screen (202) is arranged at the lower end of the circumferential side surface of the dewatering cylinder (201) in a penetrating mode, a sliding groove is formed in the upper end of the outer side surface of the dewatering cylinder (201), a sliding plate (203) is connected to the inner wall of the sliding groove of the dewatering cylinder (201) in a sliding mode, the front side surface and the rear side surface of one end, far away from the dewatering cylinder (201), of the sliding plate (203) are connected with the inner wall of a clamping groove (104) in a sliding mode, and a gear ring (204) is fixedly sleeved at the upper end of the circumferential side surface of the dewatering cylinder (201);
the upper surface of the dehydration cylinder (201) is fixedly connected with an annular baffle (205), the annular baffle (205) is in a horn shape with a large upper opening and a small lower opening, and the outer side surface of the annular baffle (205) is fixedly connected with an air deflector (206);
the stirring device (3) comprises a supporting shaft (301), stirring rods (302) are fixedly connected to the left side surface and the right side surface of the supporting shaft (301), and the lower surface of the supporting shaft (301) is rotatably connected with the center of the bottom surface of the inner wall of the fecal sewage collecting cylinder (101);
the excrement recycling device (4) comprises a hollow rod (401), the lower end of the left side surface of the hollow rod (401) is fixedly connected with a first connecting block (402), the left side surface of the first connecting block (402) is fixedly connected with a first hinge (403), the left side surface of the first hinge (403) is fixedly connected with a diagonal rod (404), the left side surface of the diagonal rod (404) is fixedly connected with a second hinge (405), the left side surface of the second hinge (405) is fixedly connected with a second connecting block (406), the left side surface of the second connecting block (406) is fixedly connected with a connecting plate (407), the lower end of the inner wall of the hollow rod (401) is slidably connected with a first sliding rod (408), the lower surface of the first sliding rod (408) is fixedly connected with a fixed circular plate (409), the circumferential side surface of the fixed circular plate (409) is fixedly connected with a pocket cloth (410), and the lower surface of the connecting plate (407) is fixedly connected with the circumferential edge of the upper surface of the pocket cloth (410).
The middle sections of the left side surface and the right side surface of the hollow rod (401) are provided with through holes in a penetrating mode, the upper surface of the hollow rod (401) is fixedly connected with a top plate (411), the center of the upper surface of the top plate (411) is fixedly connected with a handle (412), and the circumferential edge of the upper surface of the top plate (411) is rotatably connected with a rotating shaft (413) through a bearing;
the middle section of the hollow rod (401) is provided with a faeces extrusion device (5), the faeces extrusion device (5) comprises a second sliding rod (501), the left side surface of the second sliding rod (501) is fixedly connected with an extrusion block (502), the rear end of the left side surface of the extrusion block (502) is penetrated and provided with a faeces scraping groove (503), the opening of the right end of the inner wall of the faeces scraping groove (503) is fixedly connected with a dividing net (504), the side surface of the second sliding rod (501) is penetrated and connected with the inner wall of a through hole of the hollow rod (401), and the faeces extrusion device (5) is symmetrically arranged by taking the hollow rod (401) as the left center and the right center of an axis;
the cross section of one end of the extrusion block (502) far away from the manure scraping groove (503) is in a water drop shape;
the side surface of one end, far away from the extrusion block (502), of the sliding rod II (501) is arc-shaped and is fixedly connected with an airtight cushion (6), and the side surface of the airtight cushion (6) is fixedly connected with the inner wall of the hollow rod (401);
the side surface of one end of the extrusion block (502) far away from the hollow rod (401) is rotationally connected with the inner wall of the filter screen (202).
CN202011161773.XA 2020-10-27 2020-10-27 Harmless treatment equipment for livestock and poultry breeding waste Active CN112299604B (en)

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CN113424970A (en) * 2021-07-04 2021-09-24 新疆华丹原牧农业科技有限公司 High-quality dehydrated vegetable treatment equipment and treatment process thereof
CN115250955B (en) * 2022-08-10 2023-07-18 东海县畜牧兽医站 Device for purifying and treating field manure of laying hens and application method of device

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CN209178224U (en) * 2018-11-26 2019-07-30 山东天造环保工程有限公司 A kind of sewage sludge dehydration treatment equipment
CN211470859U (en) * 2019-12-11 2020-09-11 马利军 Farm excrement and wastewater energy recovery device

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CN208414075U (en) * 2018-07-09 2019-01-22 河南黄志牧业有限公司 A kind of fecal sewage treatment device for pig cultivation
CN209178224U (en) * 2018-11-26 2019-07-30 山东天造环保工程有限公司 A kind of sewage sludge dehydration treatment equipment
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