CN116854188B - Recycling and recycling treatment device for livestock and poultry breeding sewage and wastewater - Google Patents
Recycling and recycling treatment device for livestock and poultry breeding sewage and wastewater Download PDFInfo
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- CN116854188B CN116854188B CN202311124651.7A CN202311124651A CN116854188B CN 116854188 B CN116854188 B CN 116854188B CN 202311124651 A CN202311124651 A CN 202311124651A CN 116854188 B CN116854188 B CN 116854188B
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- 239000002351 wastewater Substances 0.000 title claims abstract description 24
- 239000010865 sewage Substances 0.000 title claims abstract description 19
- 244000144972 livestock Species 0.000 title claims abstract description 16
- 244000144977 poultry Species 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- 238000009395 breeding Methods 0.000 title claims abstract description 10
- 230000001488 breeding effect Effects 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000007790 scraping Methods 0.000 claims abstract description 40
- 230000018044 dehydration Effects 0.000 claims abstract description 34
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 239000007787 solid Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a recycling treatment device for livestock and poultry breeding sewage and wastewater, which comprises a buffer tank, a tank body, a dewatering cylinder, a rolling mechanism, a plugging mechanism, a scraping mechanism, a supporting frame and a collecting tank, wherein the tank body is provided with a plurality of grooves; the support frame is fixed on the material collecting box, the buffer storage box is fixed on the top of the support frame, the tank body is arranged below the support frame, the dehydration barrel is arranged in the tank body, the rolling mechanism and the scraping mechanism are arranged in the dehydration barrel, and the plugging mechanism is arranged at the bottom of the tank body; the top of the buffer storage box is provided with a water inlet pipe, the bottom of the buffer storage box is provided with a water outlet pipe and is connected with the tank body, and a control valve is arranged on the water outlet pipe to control the water outlet pipe to be opened and closed; the top and the bottom of the tank body are respectively provided with a first limit sleeve and a second limit sleeve; a water outlet is arranged on the side wall of the bottom of the tank body, a discharge outlet and a T-shaped sliding arm are arranged on the bottom wall of the tank body, and supporting legs are arranged at the bottom of the tank body and fixed on the material collecting box. The invention can reduce the blocking phenomenon of the dewatering cylinder during solid-liquid separation and improve the dewatering efficiency.
Description
Technical Field
The invention belongs to the technical field of sewage treatment of a breeding factory, and particularly relates to a recycling treatment device for livestock and poultry breeding sewage and wastewater.
Background
Livestock and poultry cultivation can generate a large amount of wastewater, including feces, urine, feed, flushing of cultivation houses and the like; a large amount of wastewater can be reused after being treated, so that water sources are saved;
according to the pig raising wastewater treatment system with the application number of 202110981603.4, large blocks in wastewater can be fixed, sediment and the wastewater are separated and dried, when a first electric telescopic rod stretches, a baffle plate moves downwards synchronously, a middle passage port leaks, a wastewater supernatant which is precipitated in a sedimentation chamber for a period of time flows into a liquid chamber after being filtered by a grid from the middle passage port, a motor and a one-way valve are opened, the motor drives a centrifugal net disc to rotate at a high speed, solid garbage is centrifugally dewatered, water at the bottom of the sedimentation chamber flows into the liquid chamber after being filtered by the one-way valve and a filtering disc, and dewatered solid garbage can be taken out from a first material taking port, so that the problem that the traditional pig raising wastewater treatment system cannot dry and treat the solid garbage in the wastewater is solved; in the scheme, the centrifugal net disc tells to rotate, so that solid-liquid separation can be performed quickly, meanwhile, the centrifugal net is blocked up, solid impurities can block meshes along with centrifugal force, the solid-liquid separation efficiency can be seriously affected after the centrifugal net is blocked up, and the centrifugal net needs to be cleaned in time to ensure the separation efficiency;
the problems also exist in the recycling device for livestock and poultry raising sewage and wastewater, and the recycling device has the application number of 202110353018.X, wherein the livestock and poultry raising sewage and wastewater is subjected to solid-liquid separation by combining a first separating cylinder and a second separating cylinder, the two separating cylinders are driven to rotate under the drive of a motor, the separating cylinders are rotated at a high speed to separate the livestock and poultry raising sewage and wastewater subjected to sundry filtering, and the two separating cylinders can be separated after separation; the first separating cylinder and the second separating cylinder can also be blocked by sundries caused by rotation and centrifugation.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a recycling treatment device for livestock and poultry breeding sewage and wastewater, which can reduce the blocking phenomenon of a dewatering cylinder during solid-liquid separation and improve the dewatering efficiency.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a recycling treatment device for livestock and poultry breeding sewage comprises a buffer tank, a tank body, a dewatering cylinder, a rolling mechanism, a plugging mechanism, a scraping mechanism, a supporting frame and a collecting tank; the support frame is fixed on the collection case, and the buffer memory case is fixed at the support frame top, and the support frame below is located to the jar body, and inside jar body was located to the dehydration section of thick bamboo, inside dehydration section of thick bamboo was located to roll-in mechanism, scraping mechanism, and sealing mechanism locates jar body bottom.
The top of the buffer storage box is provided with a water inlet pipe, the bottom of the buffer storage box is provided with a water outlet pipe and is connected with the tank body, and a control valve is arranged on the water outlet pipe to control the water outlet pipe to open and close.
The top and the bottom of the tank body are respectively provided with a first limit sleeve and a second limit sleeve; a water outlet is arranged on the side wall of the bottom of the tank body, a discharge outlet and a T-shaped sliding arm are arranged on the bottom wall of the tank body, and supporting legs are arranged at the bottom of the tank body and fixed on the material collecting box.
The top and the bottom of the dehydration cylinder are sleeved with a first limit sleeve and a second limit sleeve; the top of the dehydration cylinder is provided with teeth, the side wall of the dehydration cylinder is provided with a mounting hole, a top plate and a push plate, the push plate is arranged on the inner wall of the dehydration cylinder, one side of the push plate is provided with a dehydration sleeve and is arranged in the mounting hole, the dehydration sleeve is sleeved with a first spring, and the other side of the push plate is provided with a plurality of grooves; the top plate is arranged on the outer wall of the dewatering cylinder, a plurality of ejector pins and fixed columns are arranged on the top plate at intervals, the fixed columns are fixedly connected with the outer wall of the dewatering cylinder, and the ejector pins are arranged in the dewatering sleeve; a plurality of rollers are arranged on the outer wall of the bottom of the dewatering cylinder, and the rollers roll the second limiting sleeve, so that the dewatering cylinder slides to roll when rotating, and friction is reduced.
The rolling mechanism comprises a first motor and a main shaft, wherein the first motor is fixed at the top of a tank body, gears are arranged at the shaft ends of the first motor and meshed with teeth at the top of a dewatering cylinder, two ends of the main shaft are rotationally connected with the top wall and the bottom wall of the tank body, gears are arranged at the top of the main shaft and meshed with the gears at the shaft ends of the first motor, fixed arms are arranged at the upper end and the lower end of the main shaft, a through pipe is arranged at the top of the main shaft, an air source is externally connected to the through pipe, a first air pipe is arranged at one side of the through pipe, the first air pipe is connected with a second air pipe through a rotary joint, two ends of the second air pipe are rotationally connected with the fixed arms, the second air pipe is externally connected with an inner cylinder, a plurality of branch pipes are arranged on the second air pipe and communicated with the inner cylinder for inflation, the inner cylinder is fixedly connected with the second air pipe, and the second air pipe and the inner cylinder are made of metal materials; an air bag is arranged on the outer side of the inner cylinder; the air bag is inflated through the second air pipe and the branch pipe.
The plugging mechanism comprises a second motor, a supporting plate, a rotating shaft and a toothed ring, wherein the second motor is fixed at the bottom of the tank body through a fixed seat, the supporting plate is provided with a plurality of teeth and is fixed at the bottom of the tank body, the rotating shaft is provided with a plurality of teeth and is arranged at the bottom of the tank body and is connected with the teeth in a rotating way, the toothed ring is arranged on the supporting plate, a sprocket, a first gear and a sealing plate are arranged on the rotating shaft, the first gear is meshed with the toothed ring, a T-shaped chute is arranged on the sealing plate, the T-shaped chute is connected with a T-shaped sliding arm in a sliding way to play a role of guiding and supporting, and a sprocket is arranged on an output shaft of the second motor and is meshed with the sprocket on the rotating shaft; the second motor drives the rotating shaft to rotate, the first gear drives the toothed ring to rotate on the supporting plate, and the toothed ring drives other rotating shafts to rotate simultaneously, so that the sealing plate is driven to rotate to open the discharge port for discharging; the second motor is reversed to enable the sealing plate to close the discharge hole.
The scraping mechanism comprises a fixed plate, a scraping plate and a spring mechanism, wherein two ends of the fixed plate are fixedly connected with the tank body, two ends of the scraping plate are rotationally connected with the fixed plate, a plurality of scraping teeth are arranged on the scraping plate and correspond to grooves in the pushing plate, the spring mechanism is connected with the fixed plate and the scraping plate, the spring mechanism comprises a support arm, a pushing block, a guide shaft and a second spring, two ends of the guide shaft are fixed on the fixed plate through the fixed block, the guide shaft is connected with the pushing block in a sliding mode, the second spring is sleeved with the guide shaft, the second spring is in contact with the pushing block in a pushing mode, two ends of the support arm are respectively rotationally connected with the pushing block and the scraping plate, and the second spring is used for pushing the pushing block and the support arm to achieve the buffering effect of the scraping plate.
Preferably, the output shaft of the second motor penetrates through the bottom wall of the tank body and is provided with an arc-shaped cleaning arm, and meanwhile, the arc-shaped cleaning arm rotates to clean sundries after dehydration to the discharge port.
Compared with the prior art, the invention has the beneficial effects that:
1) The first motor provides power to drive the dewatering cylinder to rotate, and simultaneously drives the main shaft to rotate, the main shaft drives the air bag to rotate, the air bag expands after ventilation and rotates along with the air bag to stir sewage, and solid-liquid separation is accelerated under the action of rotation centrifugal force of the dewatering cylinder;
the rolling mechanism is internally provided with an air bag, the first motor drives the main shaft and the air bag to rotate, the air bag rotates to extrude the push plate on the inner wall of the dewatering cylinder, so that extrusion of solid sundries attached on the push plate is realized, and the extruded waste water rapidly passes through the dewatering sleeve on the push plate along with centrifugal force and enters an interlayer space between the dewatering cylinder and the tank body; when the dehydration cylinder rotates and the pushing plate is extruded, the pushing plate slides in the mounting hole under the action of centrifugal force and extrusion, and the ejector pins on the top plate are gradually ejected out relative to the dehydration sleeve, so that sundries blocking the dehydration sleeve are ejected out, and the dehydration sleeve is prevented from being blocked to affect dehydration; meanwhile, the elastic force of the first spring sleeved on the push plate through the dewatering sleeve is buffered when the push plate is rolled with the air bag, so that sundries are prevented from being extruded into caking under the condition of overlarge pressure, and the cleaning is inconvenient;
2) Can strike off debris after dewatering on the push pedal through striking off the mechanism, strike off the push pedal surface through the scraper blade at first, secondly strike off through scraping tooth fit recess when striking off, do benefit to and scrape the tooth shovel and get into the laminating aspect on debris and push pedal surface, provide and strike off the entry of cutting off of tooth and debris, strike off from debris root to do benefit to getting rid of the tight debris in laminating push pedal surface, improved the effect of striking off, reduce debris jam dehydration sleeve's condition and appear.
Drawings
FIG. 1 is a schematic diagram of a livestock and poultry raising sewage and wastewater recycling treatment device;
FIG. 2 is a schematic view of the internal structure of the tank of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the dewatering cartridge of FIG. 2;
FIG. 4 is a schematic view of the structure of the dewatering cartridge and tank of FIG. 3;
FIG. 5 is a schematic view of the structure of the push plate and top plate of FIG. 3;
FIG. 6 is a schematic view of the roll-in mechanism of FIG. 3;
FIG. 7 is a schematic view of the plugging mechanism of FIG. 2;
FIG. 8 is a schematic diagram II of the plugging mechanism in FIG. 2;
fig. 9 is a schematic view of the scraping mechanism of fig. 3;
FIG. 10 is an enlarged schematic view of the partial structure of FIG. 9;
in the figure: 1. a cache box; 101. a water inlet pipe; 102. a water outlet pipe; 103. a control valve; 2. a tank body; 21. a first stop collar; 22. the second limit sleeve; 23. a water outlet; 24. a discharge port; 241. a T-shaped slide arm; 25. support legs; 3. a dewatering drum; 31. a top plate; 311. a thimble; 312. fixing the column; 32. a push plate; 321. a dewatering sleeve; 322. a groove; 33. teeth; 34. a mounting hole; 35. a first spring; 36. a roller; 4. a rolling mechanism; 41. a first motor; 42. an air bag; 43. a main shaft; 431. a through pipe; 432. a first air tube; 433. a rotary joint; 44. a second air pipe; 441. a branch pipe; 45. an inner cylinder; 46. a fixed arm; 5. a plugging mechanism; 51. a second motor; 511. a cleaning arm; 52. a supporting plate; 53. a rotating shaft; 531. a first gear; 54. a sealing plate; 541. a T-shaped chute; 55. a toothed ring; 6. a scraping mechanism; 61. a fixing plate; 62. a scraper; 621. scraping teeth; 63. a spring mechanism; 631. a support arm; 632. a pushing block; 633. a guide shaft; 634. a second spring; 7. a support frame; 8. and a material collecting box.
Detailed Description
The technical scheme of the present invention will be further specifically described below with reference to fig. 1 to 10 for the convenience of understanding of those skilled in the art.
A recycling treatment device for livestock and poultry breeding sewage and wastewater comprises a buffer tank 1, a tank body 2, a dehydration cylinder 3, a rolling mechanism 4, a plugging mechanism 5, a scraping mechanism 6, a supporting frame 7 and a material collecting tank 8; the support frame 7 is fixed on collection case 8, and buffer memory case 1 is fixed at support frame 7 top, and support frame 7 below is located to jar body 2, and jar body 2 is inside to dehydration section of thick bamboo 3, and inside dehydration section of thick bamboo 3 was located to roll-in mechanism 4, scraping mechanism 6, and jar body 2 bottom is located to shutoff mechanism 5.
The top of the buffer storage box 1 is provided with a water inlet pipe 101, the bottom of the buffer storage box is provided with a water outlet pipe 102 and is connected with the tank body 2, and a control valve 103 is arranged on the water outlet pipe 102 to control the water outlet pipe 102 to be opened and closed.
The top and the bottom of the tank body 2 are respectively provided with a first limit sleeve 21 and a second limit sleeve 22; a water outlet 23 is arranged on the side wall of the bottom of the tank body 2, a discharge outlet 24 and a T-shaped sliding arm 241 are arranged on the bottom wall of the tank body 2, and supporting legs 25 are arranged at the bottom of the tank body 2 and fixed on the material collecting box 8.
The top and the bottom of the dehydration barrel 3 are sleeved with a first limit sleeve 21 and a second limit sleeve 22; the top of the dewatering cylinder 3 is provided with teeth 33, the side wall of the dewatering cylinder 3 is provided with a mounting hole 34, a top plate 31 and a push plate 32, the push plate 32 is arranged on the inner wall of the dewatering cylinder 3, one side of the push plate 32 is provided with a dewatering sleeve 321 and is arranged in the mounting hole 34, the dewatering sleeve 321 is sleeved with a first spring 35, and the other side of the push plate 32 is provided with a plurality of grooves 322; the top plate 31 is arranged on the outer wall of the dewatering cylinder 3, a plurality of ejector pins 311 and fixed columns 312 are arranged on the top plate 31 at intervals, the fixed columns 312 are fixedly connected with the outer wall of the dewatering cylinder 3, and the ejector pins 311 are arranged in a dewatering sleeve 321; a plurality of rollers 36 are arranged on the outer wall of the bottom of the dewatering cylinder 3, and the rollers 36 roll the second limiting sleeve 22, so that the dewatering cylinder 3 slides to roll when rotating, and friction is reduced.
The rolling mechanism 4 comprises a first motor 41 and a main shaft 43, wherein the first motor 41 is fixed at the top of the tank body 2, gears are arranged at the shaft ends of the first motor 41 and meshed with teeth 33 at the top of the dewatering cylinder 3, two ends of the main shaft 43 are rotationally connected with the top wall and the bottom wall of the tank body 2, gears are arranged at the top of the main shaft 43 and meshed with gears at the shaft ends of the first motor 41, fixed arms 46 are arranged at the upper end and the lower end of the main shaft 43, a through pipe 431 is arranged at the top of the main shaft 43, a gas source is externally connected with the through pipe 431, a first gas pipe 432 is arranged at one side of the through pipe 431, the first gas pipe 432 is connected with a second gas pipe 44 through a rotary joint 433, two ends of the second gas pipe 44 are rotationally connected with the fixed arms 46, a plurality of branched pipes 441 are arranged on the second gas pipe 44 and are communicated with the inner cylinder 45 for inflation, the inner cylinder 45 is fixedly connected with the second gas pipe 44, and the second gas pipe 44 and the inner cylinder 45 are made of metal materials; the outer side of the inner cylinder 45 is provided with an air bag 42; the airbag is inflated through the second air tube 44 and the sub tube 441.
The plugging mechanism 5 comprises a second motor 51, a supporting plate 52, a rotating shaft 53 and a toothed ring 55, wherein the second motor 51 is fixed at the bottom of the tank body 2 through a fixed seat, an output shaft of the second motor 51 penetrates through the bottom wall of the tank body 2 and is provided with an arc-shaped cleaning arm 511, the supporting plate 52 is provided with a plurality of cleaning arms and is fixed at the bottom of the tank body 2, the rotating shaft 53 is provided with a plurality of cleaning arms and is arranged at the bottom of the tank body 2 and is in mutual rotating connection, the toothed ring 55 is arranged on the supporting plate 52, the rotating shaft 53 is provided with a chain wheel, a first gear 531 and a sealing plate 54, the first gear 531 is meshed with the toothed ring 55, the sealing plate 54 is provided with a T-shaped chute 541, the T-shaped chute 541 is in sliding connection with the T-shaped sliding arm 241 to play a role of guiding support, and the output shaft of the second motor 51 is provided with a chain wheel and is meshed with the chain wheel on the rotating shaft 53; the second motor 51 drives the rotating shaft 53 to rotate, the first gear 531 drives the toothed ring 55 to rotate on the supporting plate 52, and the toothed ring 55 drives other rotating shafts 53 to rotate simultaneously, so that the sealing plate 54 is driven to rotate to open the discharge port 24 for discharging; and simultaneously, the arc cleaning arm 511 rotates to clean the dehydrated sundries to the discharge opening 24, and the second motor 51 reverses to enable the sealing plate to close the discharge opening 24.
The scraping mechanism 6 comprises a fixing plate 61, a scraping plate 62 and a spring mechanism 63, wherein two ends of the fixing plate 61 are fixedly connected with the tank body 2, two ends of the scraping plate 62 are rotationally connected with the fixing plate 61, a plurality of scraping teeth 621 are arranged on the scraping plate 62 and correspond to grooves 322 on the pushing plate 32, the spring mechanism 63 is connected with the fixing plate 61 and the scraping plate 62, the spring mechanism 63 comprises a support arm 631, a pushing block 632, a guide shaft 633 and a second spring 634, two ends of the guide shaft 633 are fixed on the fixing plate 61 through the fixing block, the pushing block 632 is slidingly connected with the guide shaft 633, the second spring 634 is sleeved with the guide shaft 633, the second spring 634 is propped against the pushing block 632, two ends of the support arm 631 are respectively rotationally connected with the pushing block 632 and the scraping plate 62, and the second spring 634 pushes the pushing block 632 and the support arm 631 to achieve the buffering effect of the scraping plate 62.
A livestock and poultry breeding sewage and wastewater recycling treatment device has the following working processes:
the buffer tank 1 is used for buffering the culture sewage, the control valve 103 is communicated with the water outlet pipe 102 pipeline through the control valve 103, so that the sewage enters the dehydration cylinder 3 in the tank body 2, the control valve 103 is closed after the dehydration cylinder 3 is filled with the sewage, and the water inlet pipe 101 is filled with water to fill the buffer tank 1; the dewatering drum 3 is driven to rotate by the power provided by the first motor 41, the main shaft 43 is driven to rotate, the main shaft 43 drives the air bag 42 to rotate, the air bag 42 expands after ventilation and stirs sewage along with rotation, and solid-liquid separation is accelerated under the action of rotation centrifugal force of the dewatering drum 3.
Secondly, the air bag 42 rotates to extrude the push plate 32 on the inner wall of the dewatering cylinder 3, so that solid matters attached to the push plate 32 are extruded, and the extruded waste water rapidly enters an interlayer space between the dewatering cylinder 3 and the tank body 2 through the dewatering sleeve 321 on the push plate 32 along with centrifugal force and is discharged through the water outlet 23; when the dewatering cylinder 3 rotates and the pushing plate 32 is extruded, the pushing plate 32 slides in the mounting hole 34 under the action of centrifugal force and extrusion, and at the moment, the ejector pins 311 on the top plate 31 are gradually ejected out relative to the dewatering sleeve 321, so that sundries blocking the dewatering sleeve 321 are ejected out, and the dewatering sleeve 321 is prevented from being blocked to affect dewatering.
Again, the push plate 32 is buffered by the elastic force of the first spring 35 and is prevented from being inconvenient to clean because sundries are extruded into lumps when the pressure is too high when the air bag 42 is rolled.
Meanwhile, the scraping mechanism 6 can scrape the dehydrated sundries on the pushing plate 32, the scraping plate 62 scrapes the surface of the pushing plate 32, and the scraping teeth 621 fit the grooves 322 to scrape the sundries, so that the scraping teeth 621 are beneficial to shoveling the sundries into the fitting layer surface of the sundries and the surface of the pushing plate 32, the tightly fitted sundries on the surface of the pushing plate 32 are beneficial to scraping, and the sundries are prevented from blocking the dewatering sleeve 321.
The waste water after dehydration is discharged through a water outlet 23, and the solid waste after dehydration is discharged through a discharge outlet 24 and enters a material collecting box 8 for storage; the second motor 51 drives the toothed ring 55 to rotate, and then drives the rotating shaft 53 to rotate, so that the sealing plate 54 is driven to rotate to open the discharge port 24 for discharging; the cleaning arm 511 is arc-shaped, and pushes sundries to the discharge port 24 to be discharged when rotating; then the second motor 51 rotates reversely to drive the sealing plate 54 to rotate reversely to seal the discharge hole 24, the control valve 103 on the water outlet pipe 102 is opened again to pour the culture wastewater into the dehydration cylinder 3 in the tank body 2, and the solid-liquid dehydration separation process of the wastewater is performed repeatedly according to the above process.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.
Claims (3)
1. A recycling treatment device for livestock and poultry breeding sewage comprises a buffer tank, a tank body, a dewatering cylinder, a rolling mechanism, a plugging mechanism, a scraping mechanism, a supporting frame and a collecting tank; the device is characterized in that a supporting frame is fixed on a material collecting box, a buffer storage box is fixed at the top of the supporting frame, a tank body is arranged below the supporting frame, a dewatering cylinder is arranged inside the tank body, a rolling mechanism and a scraping mechanism are arranged inside the dewatering cylinder, and a plugging mechanism is arranged at the bottom of the tank body; the top of the buffer storage box is provided with a water inlet pipe, the bottom of the buffer storage box is provided with a water outlet pipe and is connected with the tank body, and a control valve is arranged on the water outlet pipe to control the water outlet pipe to be opened and closed; the top and the bottom of the tank body are respectively provided with a first limit sleeve and a second limit sleeve; a water outlet is arranged on the side wall of the bottom of the tank body, a discharge hole and a T-shaped sliding arm are arranged on the bottom wall of the tank body, and a supporting leg is arranged at the bottom of the tank body and is fixed on the material collecting box;
the top and the bottom of the dehydration cylinder are sleeved with a first limit sleeve and a second limit sleeve; the top of the dehydration cylinder is provided with teeth, the side wall of the dehydration cylinder is provided with a mounting hole, a top plate and a push plate, the push plate is arranged on the inner wall of the dehydration cylinder, one side of the push plate is provided with a dehydration sleeve and is arranged in the mounting hole, the dehydration sleeve is sleeved with a first spring, and the other side of the push plate is provided with a plurality of grooves; the top plate is arranged on the outer wall of the dewatering cylinder, a plurality of ejector pins and fixed columns are arranged on the top plate at intervals, the fixed columns are fixedly connected with the outer wall of the dewatering cylinder, and the ejector pins are arranged in the dewatering sleeve;
the rolling mechanism comprises a first motor and a main shaft, wherein the first motor is fixed at the top of a tank body, gears are arranged at the shaft ends of the first motor and meshed with teeth at the top of a dewatering cylinder, two ends of the main shaft are rotationally connected with the top wall and the bottom wall of the tank body, gears are arranged at the top of the main shaft and meshed with the gears at the shaft ends of the first motor, fixed arms are arranged at the upper end and the lower end of the main shaft, a through pipe is arranged at the top of the main shaft, an air source is externally connected to the through pipe, a first air pipe is arranged at one side of the through pipe, the first air pipe is connected with a second air pipe through a rotary joint, two ends of the second air pipe are rotationally connected with the fixed arms, the second air pipe is externally connected with an inner cylinder, a plurality of branch pipes are arranged on the second air pipe and communicated with the inner cylinder for inflation, the inner cylinder is fixedly connected with the second air pipe, and the second air pipe and the inner cylinder are made of metal materials; an air bag is arranged on the outer side of the inner cylinder; inflating the air bag through the second air pipe and the branch pipe;
the plugging mechanism comprises a second motor, a supporting plate, a rotating shaft and a toothed ring, wherein the second motor is fixed at the bottom of the tank body through a fixed seat, the supporting plate is provided with a plurality of teeth and is fixed at the bottom of the tank body, the rotating shaft is provided with a plurality of teeth and is arranged at the bottom of the tank body and is connected with the teeth in a rotating way, the toothed ring is arranged on the supporting plate, a sprocket, a first gear and a sealing plate are arranged on the rotating shaft, the first gear is meshed with the toothed ring, a T-shaped chute is arranged on the sealing plate, the T-shaped chute is connected with a T-shaped sliding arm in a sliding way to play a role of guiding and supporting, and a sprocket is arranged on an output shaft of the second motor and is meshed with the sprocket on the rotating shaft;
the scraping mechanism comprises a fixed plate, a scraping plate and a spring mechanism, wherein two ends of the fixed plate are fixedly connected with the tank body, two ends of the scraping plate are rotationally connected with the fixed plate, a plurality of scraping teeth are arranged on the scraping plate and correspond to grooves in the pushing plate, the spring mechanism is connected with the fixed plate and the scraping plate, the spring mechanism comprises a support arm, a pushing block, a guide shaft and a second spring, two ends of the guide shaft are fixed on the fixed plate through the fixed block, the guide shaft is slidingly connected with the pushing block, the second spring is sleeved with the guide shaft, the second spring props against the pushing block, and two ends of the support arm are rotationally connected with the pushing block and the scraping plate respectively.
2. The livestock and poultry raising wastewater recycling treatment device according to claim 1, wherein the output shaft of the second motor penetrates through the bottom wall of the tank body and is provided with an arc-shaped cleaning arm.
3. The recycling device for livestock and poultry raising wastewater according to claim 1, wherein the outer wall of the bottom of the dehydration cylinder is provided with a plurality of rollers, and the rollers roll the second limiting sleeve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311124651.7A CN116854188B (en) | 2023-09-02 | 2023-09-02 | Recycling and recycling treatment device for livestock and poultry breeding sewage and wastewater |
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| CN202311124651.7A CN116854188B (en) | 2023-09-02 | 2023-09-02 | Recycling and recycling treatment device for livestock and poultry breeding sewage and wastewater |
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| CN116854188A CN116854188A (en) | 2023-10-10 |
| CN116854188B true CN116854188B (en) | 2023-12-19 |
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| CN202311124651.7A Active CN116854188B (en) | 2023-09-02 | 2023-09-02 | Recycling and recycling treatment device for livestock and poultry breeding sewage and wastewater |
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| CN117180824B (en) * | 2023-10-14 | 2024-03-01 | 山东省临沂生态环境监测中心 | Printing and dyeing wastewater treatment and recovery device thereof |
| CN117486282B (en) * | 2023-12-19 | 2024-03-12 | 山东省环境保护科学研究设计院有限公司 | Industrial wastewater treatment device |
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