CN112279460A - Automatic treatment device and treatment method for livestock breeding sewage - Google Patents
Automatic treatment device and treatment method for livestock breeding sewage Download PDFInfo
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- CN112279460A CN112279460A CN202011116824.7A CN202011116824A CN112279460A CN 112279460 A CN112279460 A CN 112279460A CN 202011116824 A CN202011116824 A CN 202011116824A CN 112279460 A CN112279460 A CN 112279460A
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—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
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
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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
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- Chemical & Material Sciences (AREA)
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses an automatic treatment device and a treatment method for livestock breeding sewage, and the device comprises a settling tank, wherein a sewage inlet pipe is sleeved at the top of the side wall of one end of the settling tank, the other end of the settling tank is sleeved with a connecting pipe, the connecting pipe is connected with a purification tank, a filter screen is arranged on the inner wall of one end of the settling tank, which is close to the connecting pipe, a conveying mechanism is arranged on the inner wall of one side of the settling tank, an installation tank is arranged on the outer wall of the settling tank, a water filtering mechanism is arranged in the installation tank, the water filtering mechanism is connected with the conveying mechanism, a planting frame. Advance dirty union coupling plant escape canal, with the leading-in settling tank of sewage, sewage subsides fast in the settling tank and purifies, and sewage after subsiding passes through the connecting pipe and flows in the purifying box, plants and plants aquatic plant on the frame, carries out biological purification to the water through aquatic plant, finally discharges from the drain pipe, avoids polluted environment, and the precipitate passes through conveying mechanism and carries to the straining device in, with precipitate filter-pressing collection, the settling tank of being convenient for is interior from the clearance.
Description
Technical Field
The invention relates to the technical field of livestock breeding, in particular to an automatic treatment device and a treatment method for livestock breeding sewage.
Background
In livestock breeding, livestock excrement, feed, veterinary drug residues and the like often exist on the ground of a livestock farm, the farm generally needs to be flushed and cleaned regularly with water, livestock diseases are avoided, the flushed sewage contains a large amount of excrement, the feed, the veterinary drug residues and the like, nitrogen and phosphorus in the water are eutrophicated, and a large amount of suspended matters and heavy metal dangerous materials are contained, the direct discharge can cause environmental pollution, the farm is often located in a remote area and is far away from a municipal sewage pipe network, a sewage pipeline needs to be additionally arranged when the sewage pipeline is discharged to a sewage plant, the cost is high, and therefore an automatic treatment device and a treatment method for livestock breeding sewage are provided for solving the problems.
Disclosure of Invention
The invention aims to provide an automatic treatment device and a treatment method for livestock breeding sewage, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic processing apparatus of livestock-raising sewage, includes the setting tank, the fixed cover in one end lateral wall top of setting tank connects into dirty pipe, the setting tank is close to the inner wall fixed mounting dosing tank of advancing dirty pipe, and advances dirty pipe and stretch into in the dosing tank, the other end fixed one end that cup joints the connecting pipe of setting tank, the other end fixed connection purifying box of connecting pipe, the setting tank is close to the one end inner wall fixed mounting filter screen of connecting pipe, one side inner wall installation conveying mechanism of setting tank, the outer wall fixed mounting support of setting tank, fixed mounting installation installing box on the support, installation drainage mechanism in the installing box, conveying mechanism is connected to drainage mechanism, the frame is planted in the installing box, the fixed cover in the other end bottom of purifying box connects the drain pipe.
In a preferable embodiment, the bottom of the inner cavity of the settling tank and the inner wall close to the conveying mechanism are both inclined structures, and the drain pipe is provided with a valve.
An embodiment of preferred, the dosing tank includes the buffering shell, the inner wall of the both ends outer wall fixed connection setting tank of buffering shell, the inner chamber bottom of buffering shell is equipped with the water conservancy diversion face of slope structure, advance dirty pipe and stretch into in the buffering shell, fixed mounting dosing pipe between the one end inner wall that dirty pipe was kept away from to the buffering shell, a plurality of shower nozzles of bottom fixed mounting of dosing pipe.
In a preferred embodiment, the width of the flow guide surface is smaller than the width of the inner cavity of the buffer shell, and the dosing pipe is connected with the dosing pump.
The preferable embodiment, conveying mechanism includes a fixed cylinder, a fixed cylinder is fixedly cup jointed to one side inner wall of setting tank, a fixed cylinder is close to the one end fixed mounting infiltration net of setting tank inner chamber, form the inlet port between infiltration net bottom and setting tank bottom plate, water filtering mechanism is connected at the outer wall top of a fixed cylinder, the pivot is cup jointed to the fixed cylinder internal rotation, the top fixed mounting motor of a fixed cylinder, the top of motor output shaft fixed connection pivot, pivot outer wall fixed mounting spiral auger.
In a preferred embodiment, the water seepage net is of a hollow semi-cylindrical structure, the inner diameter of the water seepage net is equal to that of the fixed cylinder, and the top of the outer wall of the fixed cylinder is provided with an outlet connected with the water filtering mechanism.
An embodiment of preferred, drainage mechanism includes the conveyer belt, the installation conveyer belt is rotated to the inner wall lower part of install bin, the fixed cover of one end of install bin connects the chute, the one end fixed connection conveying mechanism of chute, the other end of chute is located the one end top of conveyer belt, the fixed scraper blade that cup joints of other end of install bin, the other end outer wall of the conveyer belt of closely laminating of scraper blade, the fixed filter cloth that cup joints of outer wall of conveyer belt, the inner chamber top installation extrusion area of install bin, all rotate between the install bin inner wall of the lower tape top of extrusion area and the ascending tape bottom of conveyer belt and install a plurality of backing rolls, the fixed one end that cup joints the back flow in bottom of install bin, the fixed outer wall that runs through the setting bin of the other end of back flow.
In a preferred embodiment, the height of one end of the extrusion belt close to the chute is greater than that of the other end of the extrusion belt, and the conveying belt is a stainless steel chain mesh conveying belt.
An embodiment of preferred, plant the frame including placing the net, it slides the joint on the inner wall of purifying box to place the net, it has a plurality of holes of placing to place to open on the net, place downthehole slip joint planting section of thick bamboo, the inner wall top joint foam-rubber cushion of planting section of thick bamboo, open the outer wall bottom of planting section of thick bamboo has a plurality of openings, a plurality of spacer bars of inner wall bottom fixed mounting of planting section of thick bamboo.
An automatic treatment method of livestock breeding sewage comprises the following steps:
s1, introducing wastewater
The sewage inlet pipe is connected with a drainage ditch in the farm and guides the livestock breeding sewage to the settling tank;
s2, medicine addition
When sewage is guided into the settling tank by the sewage inlet pipe, the sewage firstly flows into the dosing tank, the sewage flows along the flow guide surface so as to be buffered and dispersed, and chemicals such as flocculating agents are provided into the dosing tank by the external dosing pump;
s3, precipitation and separation
The sewage and medicament mixture slowly flows into the settling tank along the opening of the flow guide surface and the inner wall of the settling tank, so that water in the settling tank is stable, the fast settling treatment of suspended matters such as livestock excrement, feed, veterinary medicaments and the like is facilitated, the settled impurities are accumulated at the bottom of the settling tank, and the settled sewage flows to the purifying tank through the filter screen and the connecting pipe;
s4, cleaning precipitates
When a large amount of sediments at the bottom of the settling tank are accumulated, the sediments slide to the conveying mechanism along the inclined surface at the bottom of the settling tank, the sediments enter the fixed cylinder along the inlet, the motor drives the rotating shaft to rotate at the moment, the spiral auger spirally conveys the sediments to the top of the settling tank, meanwhile, the sediments gradually separate from the water surface during conveying, at the moment, moisture in the sediments seeps out of the water seepage net and flows back into the settling tank, and the sediments are conveyed to the water filtering mechanism, so that the automatic cleaning of the sediments in the settling tank is realized, manual cleaning is not needed, and the sewage treatment for a long time is facilitated;
s5, filter pressing treatment
The sediment is conveyed to the top of the fixed cylinder and then slides into the installation box along the chute, the sediment falls on the conveying belt for conveying, when the sediment is gradually conveyed to the extrusion belt, the extrusion belt is obliquely installed so as to gradually extrude the sediment, so that the moisture in the sediment is extruded out, the moisture falls to the bottom of the installation box through the filter cloth and the mesh of the conveying belt and finally flows back into the sedimentation box through the return pipe, and the scraper scrapes and collects the sediment after the filter pressing on the surface of the conveying belt;
s6, purifying water body
The settled sewage flows into the purification box through the connecting pipe, at the moment, the valve of the drainage pipe is closed, the stem of the aquatic plant such as the water peanut, the water hyacinth, the canna is wrapped by the spongy cushion, then the aquatic plant and the spongy cushion are inserted into the planting cylinder, if the planting cylinder is placed in a hole, the root of the aquatic plant extends into the water body through the gap between the through hole and the separating rod, so that pollutants such as nitrogen, phosphorus, heavy metal and the like which are rich in the water body are absorbed through the growth of the aquatic plant, and the aquatic plant is cultured while the water body is purified;
s7, discharging water body
Before next sewage purification, the purified water in the purification box is discharged through the drain pipe, meanwhile, the planting cylinder is taken out after the aquatic plants grow, the young aquatic plants are replaced, the mature aquatic plants are cut up and used for poultry and livestock cultivation auxiliary silage, and the cultivation benefit is improved while the water is purified.
Compared with the prior art, the invention has the beneficial effects that:
1. the sewage inlet pipe is connected with a drainage ditch of a farm, sewage is guided into the settling tank, and chemicals such as a flocculating agent and the like are uniformly added into the sewage by the dosing tank, so that the sewage is quickly settled and purified in the settling tank;
2. the settled sewage flows into the purifying box through the connecting pipe, and aquatic plants are planted on the planting frames, so that the water body is biologically purified through the aquatic plants and is finally discharged from the water discharge pipe, and the environment pollution is avoided;
3. the aquatic plants grow mature while purifying the water body, the planting frame is convenient to disassemble and assemble, the aquatic plants are convenient to replace, and the mature aquatic plants are used as auxiliary feed for livestock and poultry, so that the culture benefit is improved;
4. the sediment passes through conveying mechanism and carries to the drainage mechanism in to collect the sediment filter-pressing, self-cleaning in the settling tank of being convenient for, it is convenient to use, the device is succinct, and is with low costs, can handle breed sewage for a long time, has good spreading value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of a settling tank according to the present invention;
FIG. 3 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of the dosing box of the present invention;
fig. 5 is a schematic view of the structure of the planting frame of the present invention.
In the figure: 1. a settling tank; 2. a sewage inlet pipe; 3. a dosing box; 31. a buffer shell; 32. a flow guide surface; 33. a medicine feeding pipe; 34. a spray head; 4. a filter screen; 5. a conveying mechanism; 51. a fixed cylinder; 52. a rotating shaft; 53. a spiral auger; 54. an inlet port; 55. a water seepage net; 56. a motor; 6. a support; 7. installing a box; 8. a water filtering mechanism; 81. a chute; 82. a conveyor belt; 83. extruding the belt; 84. a support roller; 85. filtering cloth; 86. a squeegee; 87. a return pipe; 9. planting frames; 91. placing a net; 92. placing holes; 93. planting cylinders; 94. a sponge cushion; 95. a port; 96. a spacer bar; 10. a connecting pipe; 11. a purification box; 12. and a water discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automatic processing apparatus of livestock-raising sewage, including the setting tank 1, the fixed cover of one end lateral wall top of setting tank 1 connects into dirty pipe 2, setting tank 1 is close to the inner wall fixed mounting dosing tank 3 that advances dirty pipe 2, and advance dirty pipe 2 and stretch into in the dosing tank 3, the fixed cover of the other end of setting tank 1 connects the one end of taking over 10 in succession, the other end fixed connection purifying box 11 of connecting pipe 10, setting tank 1 is close to the one end inner wall fixed mounting filter screen 4 of connecting pipe 10, one side inner wall installation conveying mechanism 5 of setting tank 1, the outer wall fixed mounting support 6 of setting tank 1, fixed mounting install the install bin 7 on the support 6, install drainage mechanism 8 in the install bin 7, drainage mechanism 8 connects conveying mechanism 5, frame 9 is planted in the installation of purifying bin 11, the fixed cover of the other end bottom of purifying tank 11 connects drainpipe 12. Advance dirty pipe 2 and connect the plant escape canal, with leading-in collection box 1 of sewage, dosing tank 3 evenly adds in the sewage with medicaments such as flocculating agent, make sewage subside the purification fast in collection box 1, sewage after subsiding passes through connecting pipe 10 and flows into in the purifying box 11, plant the aquatic plant on the frame 9, thereby carry out biological purification to the water through aquatic plant, finally discharge from drain pipe 12, avoid the polluted environment, and aquatic plant is used for birds poultry supplementary feed, and improve the breed benefit, the precipitate passes through conveying mechanism 5 and carries to in drainage mechanism 8, thereby collect the precipitate filter-pressing, be convenient for deposit 1 interior self-cleaning, convenient to use.
The bottom of the inner cavity of the settling tank 1 and the inner wall close to the conveying mechanism 5 are both of inclined structures, so that sediments can slide to the conveying mechanism conveniently, and a valve is arranged on the drain pipe 12, so that the drain pipe 12 can be controlled to be opened and closed conveniently.
The dosing tank 3 comprises a buffer shell 31, the outer walls of the two ends of the buffer shell 31 are fixedly connected with the inner wall of the settling tank 1, the bottom of the inner cavity of the buffer shell 31 is provided with a flow guide surface 32 with an inclined structure, the sewage inlet pipe 2 extends into the buffer shell 31, a dosing pipe 33 is fixedly installed between the inner walls of one end, far away from the sewage inlet pipe 2, of the buffer shell 31, a plurality of spray heads 34 are fixedly installed at the bottom of the dosing pipe 33, when sewage is led into the settling tank 1 through the sewage inlet pipe 2, the sewage firstly enters the dosing tank 3, flows along the flow guide surface 32 to be buffered and dispersed, and provides chemicals such as flocculating agents and the like into the dosing pipe 33 through an external dosing pump, the chemicals are uniformly sprayed into the buffer shell 31 through the spray heads 34, so that the chemicals are fully contacted with the sewage, the suspended matters in the sewage can be rapidly flocculated, then the sewage and the mixture of the chemicals slowly flow into the settling tank 1 along the opening of the, is convenient for sedimentation.
Further, the width of the flow guide surface 32 is smaller than the width of the inner cavity of the buffer shell 31, and the medicine feeding pipe 33 is connected with a medicine feeding pump.
The conveying mechanism 5 comprises a fixed cylinder 51, a fixed cylinder 51 is fixedly sleeved on the inner wall of one side of the settling tank 1, a water seepage net 55 is fixedly installed at one end of the fixed cylinder 51 close to the inner cavity of the settling tank 1, an inlet 54 is formed between the bottom of the water seepage net 55 and the bottom plate of the settling tank 1, a water filtering mechanism 8 is connected with the top of the outer wall of the fixed cylinder 51, a rotating shaft 52 is rotatably sleeved in the fixed cylinder 51, a motor 56 is fixedly installed at the top of the fixed cylinder 51, an output shaft of the motor 56 is fixedly connected with the top of the rotating shaft 52, a spiral auger 53 is fixedly installed on the outer wall of the rotating shaft 52, when a large amount of sediments at the bottom of the settling tank 1 are accumulated, the sediments slide to the conveying mechanism 5 along the inclined plane at the bottom of the settling tank 1, the sediments enter the fixed cylinder 51 along the inlet 54, the motor 56 drives the rotating shaft 52 to rotate, the spiral auger 53 conveys the sediments to the, the sediment is conveyed to the water filtering mechanism 8, so that the sediment in the settling tank 1 is automatically cleaned without manual cleaning, and the sewage is conveniently treated for a long time.
Furthermore, the water seepage net 55 is of a hollow semi-cylindrical structure, the inner diameter of the water seepage net 55 is equal to that of the fixed cylinder 51, the spiral auger 53 can carry out spiral conveying conveniently, partial water in the sediment can seep out, and the top of the outer wall of the fixed cylinder 51 is provided with an outlet connected with the water filtering mechanism 8.
The water filtering mechanism 8 comprises a conveying belt 82, the conveying belt 82 is rotatably installed on the lower portion of the inner wall of the installation box 7, a chute 81 is fixedly sleeved and connected at one end of the installation box 7, one end of the chute 81 is fixedly connected with the conveying mechanism 5, the other end of the chute 81 is positioned above one end of the conveying belt 82, a scraper 86 is fixedly sleeved and connected at the other end of the installation box 7, the scraper 86 is tightly attached to the outer wall of the other end of the conveying belt 82, a filter cloth 85 is fixedly sleeved and connected on the outer wall of the installation box 82, a squeezing belt 83 is installed at the top of an inner cavity of the installation box 7, a plurality of supporting rollers 84 are rotatably installed between the top of a descending belt of the squeezing belt 83 and the inner wall of the installation box 7 at the bottom of the ascending belt 82, one end of a backflow pipe 87 is fixedly sleeved and connected at the bottom of the installation box, the sediment is carried to fixed cylinder 51 top back along chute 81 and is slided in install bin 7, the sediment falls and carries on conveying on conveyer belt 82, when the sediment is carried to extrusion zone 83 department gradually, thereby extrusion zone 83 slope installation extrudees the sediment gradually, make the moisture in the sediment extrude, moisture falls the install bin 7 bottom through filter cloth 85 and conveyer belt 82 mesh, finally flow back in the deposit bin 1 through back flow pipe 87, scraper blade 86 strikes off the sediment after the filter-pressing of conveyer belt 82 surface and collects, reduce the sediment volume, be convenient for centralized processing.
The planting frame 9 comprises a placing net 91, the placing net 91 is slidably clamped on the inner wall of a purifying box 11, a plurality of placing holes 92 are formed in the placing net 91, planting cylinders 93 are slidably clamped in the placing holes 92, sponge cushions 94 are clamped at the tops of the inner walls of the planting cylinders 93, a plurality of through holes 95 are formed in the bottoms of the outer walls of the planting cylinders 93, a plurality of separating rods 96 are fixedly installed at the bottoms of the inner walls of the planting cylinders 93 to wrap the sponge cushions 94 at stems of aquatic plants such as peanuts, water hyacinth and canna, then the aquatic plants and the sponge cushions 94 are inserted into the planting cylinders 93, the planting cylinders 93 allow roots of the aquatic plants to extend into water through gaps between the through holes 95 and the separating rods 96 when the planting cylinders are placed in the placing holes 92, so that pollutants such as nitrogen, phosphorus and heavy metals rich in the water are absorbed through the growth of the aquatic plants, the aquatic plants are cultured while the water is purified, handles are fixedly installed on two sides of the placing net 91, hook holes are formed in two, after the aquatic plants grow, the planting cylinder 93 is taken out through the hook, the young aquatic plants are replaced, the mature aquatic plants are cut up and used for the auxiliary silage for livestock and poultry cultivation, and the cultivation benefit is improved while the water body is purified.
An automatic treatment method of livestock breeding sewage comprises the following steps:
s1, introducing wastewater
The sewage inlet pipe 2 is connected with a drainage ditch in the farm and guides the livestock breeding sewage to the settling tank 1;
s2, medicine addition
When sewage is guided into the settling tank 1 through the sewage inlet pipe 2, the sewage firstly enters the dosing tank 3, flows along the guide surface 32, is buffered and dispersed, and is provided with chemicals such as flocculating agents in the dosing pipe 33 through an external dosing pump, and the chemicals are uniformly sprayed into the buffer shell 31 through the spray head 34, so that the chemicals are fully contacted with the sewage, suspended matters in the sewage are conveniently and rapidly flocculated, and then a mixture of the sewage and the chemicals slowly flows into the settling tank 1 along the opening of the guide surface 32 and the inner wall of the settling tank 1;
s3, precipitation and separation
The sewage and medicament mixture slowly flows into the settling tank 1 along the opening of the flow guide surface 32 and the inner wall of the settling tank 1, so that the water in the settling tank 1 is stable, the fast settling treatment of suspended matters such as poultry excrement, feed, veterinary drugs and the like is facilitated, the settled impurities are accumulated at the bottom of the settling tank 1, and the settled sewage flows to the purifying tank 11 through the filter screen 4 and the connecting pipe 10;
s4, cleaning precipitates
After a large amount of sediments at the bottom of the settling tank 1 are accumulated, the sediments slide to the conveying mechanism 5 along the inclined surface at the bottom of the settling tank 1, the sediments enter the fixed cylinder 51 along the inlet 54, at the moment, the motor 56 drives the rotating shaft 52 to rotate, the spiral auger 53 spirally conveys the sediments to the top of the settling tank 1, meanwhile, the sediments gradually separate from the water surface during conveying, at the moment, moisture in the sediments seeps out of the water seepage net 55 and flows back into the settling tank 1, and the sediments are conveyed to the water filtering mechanism 8, so that the sediments in the settling tank 1 are automatically cleaned without manual cleaning, and sewage treatment for a long time is facilitated;
s5, filter pressing treatment
The sediment is conveyed to the top of the fixed cylinder 51 and then slides into the installation box 7 along the chute 81, the sediment falls on the conveying belt 82 for conveying, when the sediment is gradually conveyed to the extrusion belt 83, the extrusion belt 83 is obliquely installed so as to gradually extrude the sediment, so that the moisture in the sediment is extruded out, the moisture falls to the bottom of the installation box 7 through the filter cloth 85 and the meshes of the conveying belt 82, and finally flows back into the sedimentation box 1 through the return pipe 87, and the sediment after filter pressing on the surface of the conveying belt 82 is scraped and collected by the scraper 86;
s6, purifying water body
The settled sewage flows into the purifying box 11 through the connecting pipe 10, at the moment, the valve of the drain pipe 12 is closed, the stem of the aquatic plant such as the water peanuts, the water hyacinth, the canna is wrapped by the spongy cushion 94, then the aquatic plant and the spongy cushion 94 are inserted into the planting cylinder 93, if the planting cylinder 93 is placed in the hole 92, the root of the aquatic plant extends into the water body through the gap between the through hole 95 and the separating rod 96, so that the aquatic plant grows to absorb the pollutants such as nitrogen, phosphorus, heavy metal and the like in the water body, and the aquatic plant is cultivated while the water body is purified;
s7, discharging water body
Before next sewage purification, the purified water in the purifying box 11 is discharged through the drain pipe 12, meanwhile, the planting cylinder 93 is taken out after the aquatic plants grow, the young aquatic plants are replaced, the mature aquatic plants are cut up and used for poultry and livestock breeding auxiliary silage, and the breeding benefit is improved while the water is purified.
The working principle is as follows: according to the invention, the sewage inlet pipe 2 is connected with a drainage ditch of a farm, sewage is guided into the settling tank 1, the dosing tank 3 uniformly adds chemicals such as flocculating agents into the sewage, so that the sewage is rapidly settled and purified in the settling tank 1, the settled sewage flows into the purifying tank 11 through the connecting pipe 10, aquatic plants are planted on the planting frame 9, so that water is biologically purified through the aquatic plants and finally discharged from the drainage pipe 12, the environment pollution is avoided, the aquatic plants are used as auxiliary feed for livestock and poultry, the breeding benefit is improved, the sediment is conveyed into the water filtering mechanism 8 through the conveying mechanism 5, so that the sediment is collected by filter pressing, the self-cleaning in the settling tank 1 is facilitated, the use is convenient and fast, the device is simple, the cost is low, and the breeding sewage can be treated for a long time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic processing apparatus of livestock-raising sewage, includes setting tank (1), its characterized in that: the sewage feeding device is characterized in that a sewage feeding pipe (2) is fixedly sleeved at the top of one end side wall of the settling tank (1), the settling tank (1) is close to an inner wall fixed mounting dosing tank (3) of the sewage feeding pipe (2), the sewage feeding pipe (2) extends into the dosing tank (3), the other end of the settling tank (1) is fixedly sleeved with one end of a connecting pipe (10), the other end of the connecting pipe (10) is fixedly connected with a purifying tank (11), a filter screen (4) is fixedly mounted on one end of the settling tank (1) close to the connecting pipe (10), a conveying mechanism (5) is mounted on one side inner wall of the settling tank (1), a bracket (6) is fixedly mounted on the outer wall of the settling tank (1), a mounting box (7) is fixedly mounted on the bracket (6), a water filtering mechanism (8) is mounted in the mounting box (7), the water filtering mechanism (8) is connected with the conveying mechanism (5), and a planting frame (9), and a drain pipe (12) is fixedly sleeved at the bottom of the other end of the purification box (11).
2. The automatic treatment device of livestock breeding sewage according to claim 1, characterized in that: the inner cavity bottom of the settling tank (1) and the inner wall close to the conveying mechanism (5) are both of an inclined structure, and a valve is mounted on the drain pipe (12).
3. The automatic treatment device of livestock breeding sewage according to claim 1, characterized in that: dosing tank (3) are including buffering shell (31), the inner wall of the both ends outer wall fixed connection settling tank (1) of buffering shell (31), the inner chamber bottom of buffering shell (31) is equipped with water conservancy diversion face (32) of slope structure, advance dirty pipe (2) and stretch into in buffering shell (31), fixed mounting adds pencil (33) between the one end inner wall of advancing dirty pipe (2) is kept away from in buffering shell (31), add a plurality of shower nozzles (34) of bottom fixed mounting of pencil (33).
4. The automatic treatment device of livestock breeding sewage according to claim 3, characterized in that: the width of the flow guide surface (32) is smaller than the width of an inner cavity of the buffer shell (31), and the medicine feeding pipe (33) is connected with a medicine feeding pump.
5. The automatic treatment device of livestock breeding sewage according to claim 1, characterized in that: conveying mechanism (5) are including solid fixed cylinder (51), one side inner wall of setting tank (1) is fixed to be cup jointed solid fixed cylinder (51), gu fixed cylinder (51) are close to one end fixed mounting infiltration net (55) of setting tank (1) inner chamber, form inlet port (54) between infiltration net (55) bottom and setting tank (1) bottom plate, drainage mechanism (8) are connected at the outer wall top of solid fixed cylinder (51), gu fixed cylinder (51) internal rotation cup joints pivot (52), gu fixed cylinder's (51) top fixed mounting motor (56), the top of motor (56) output shaft fixed connection pivot (52), pivot (52) outer wall fixed mounting spiral auger (53).
6. The automatic treatment device of livestock breeding sewage according to claim 5, characterized in that: the water seepage net (55) is of a hollow semi-cylindrical structure, the inner diameter of the water seepage net (55) is equal to that of the fixed cylinder (51), and the top of the outer wall of the fixed cylinder (51) is provided with an outlet connected with the water filtering mechanism (8).
7. The automatic treatment device of livestock breeding sewage according to claim 1, characterized in that: the water filtering mechanism (8) comprises a conveying belt (82), the conveying belt (82) is installed on the lower portion of the inner wall of the installation box (7) in a rotating mode, a chute (81) is fixedly sleeved at one end of the installation box (7), one end of the chute (81) is fixedly connected with the conveying mechanism (5), the other end of the chute (81) is located above one end of the conveying belt (82), a scraping plate (86) is fixedly sleeved at the other end of the installation box (7), the scraping plate (86) is tightly attached to the outer wall of the other end of the conveying belt (82), a filter cloth (85) is fixedly sleeved on the outer wall of the conveying belt (82), an extrusion belt (83) is installed at the top of an inner cavity of the installation box (7), a plurality of supporting rollers (84) are installed between the top of a downward belt (83) and the inner wall of the installation box (7) at the bottom of an upward belt of the conveying belt (82) in a, the other end of the return pipe (87) is fixed to penetrate through the outer wall of the settling tank (1).
8. The automatic treatment device of livestock breeding sewage according to claim 7, characterized in that: the height of one end of the extrusion belt (83) close to the chute (81) is larger than that of the other end of the extrusion belt, and the conveying belt (82) is a stainless steel chain net conveying belt.
9. The automatic treatment device of livestock breeding sewage according to claim 1, characterized in that: planting frame (9) is including placing net (91), place net (91) slip joint on the inner wall of purifying box (11), it has a plurality of holes (92) of placing to place to open on net (91), place slip joint planting section of thick bamboo (93) in hole (92), the inner wall top joint foam-rubber cushion (94) of planting section of thick bamboo (93), open the outer wall bottom of planting section of thick bamboo (93) has a plurality of openings (95), a plurality of spacer rods (96) of inner wall bottom fixed mounting of planting section of thick bamboo (93).
10. An automatic treatment method of livestock breeding sewage is characterized by comprising the following steps:
s1, introducing wastewater
The sewage inlet pipe 2 is connected with a drainage ditch in the farm and guides the livestock breeding sewage to the settling tank 1;
s2, medicine addition
When sewage is guided into the settling tank 1 through the sewage inlet pipe 2, the sewage firstly enters the dosing tank 3, flows along the guide surface 32, is buffered and dispersed, and is provided with chemicals such as flocculating agents in the dosing pipe 33 through an external dosing pump, and the chemicals are uniformly sprayed into the buffer shell 31 through the spray head 34, so that the chemicals are fully contacted with the sewage, suspended matters in the sewage are conveniently and rapidly flocculated, and then a mixture of the sewage and the chemicals slowly flows into the settling tank 1 along the opening of the guide surface 32 and the inner wall of the settling tank 1;
s3, precipitation and separation
The sewage and medicament mixture slowly flows into the settling tank 1 along the opening of the flow guide surface 32 and the inner wall of the settling tank 1, so that the water in the settling tank 1 is stable, the fast settling treatment of suspended matters such as poultry excrement, feed, veterinary drugs and the like is facilitated, the settled impurities are accumulated at the bottom of the settling tank 1, and the settled sewage flows to the purifying tank 11 through the filter screen 4 and the connecting pipe 10;
s4, cleaning precipitates
After a large amount of sediments at the bottom of the settling tank 1 are accumulated, the sediments slide to the conveying mechanism 5 along the inclined surface at the bottom of the settling tank 1, the sediments enter the fixed cylinder 51 along the inlet 54, at the moment, the motor 56 drives the rotating shaft 52 to rotate, the spiral auger 53 spirally conveys the sediments to the top of the settling tank 1, meanwhile, the sediments gradually separate from the water surface during conveying, at the moment, moisture in the sediments seeps out of the water seepage net 55 and flows back into the settling tank 1, and the sediments are conveyed to the water filtering mechanism 8, so that the sediments in the settling tank 1 are automatically cleaned without manual cleaning, and sewage treatment for a long time is facilitated;
s5, filter pressing treatment
The sediment is conveyed to the top of the fixed cylinder 51 and then slides into the installation box 7 along the chute 81, the sediment falls on the conveying belt 82 for conveying, when the sediment is gradually conveyed to the extrusion belt 83, the extrusion belt 83 is obliquely installed so as to gradually extrude the sediment, so that the moisture in the sediment is extruded out, the moisture falls to the bottom of the installation box 7 through the filter cloth 85 and the meshes of the conveying belt 82, and finally flows back into the sedimentation box 1 through the return pipe 87, and the sediment after filter pressing on the surface of the conveying belt 82 is scraped and collected by the scraper 86;
s6, purifying water body
The settled sewage flows into the purifying box 11 through the connecting pipe 10, at the moment, the valve of the drain pipe 12 is closed, the stem of the aquatic plant such as the water peanuts, the water hyacinth, the canna is wrapped by the spongy cushion 94, then the aquatic plant and the spongy cushion 94 are inserted into the planting cylinder 93, if the planting cylinder 93 is placed in the hole 92, the root of the aquatic plant extends into the water body through the gap between the through hole 95 and the separating rod 96, so that the aquatic plant grows to absorb the pollutants such as nitrogen, phosphorus, heavy metal and the like in the water body, and the aquatic plant is cultivated while the water body is purified;
s7, discharging water body
Before next sewage purification, the purified water in the purifying box 11 is discharged through the drain pipe 12, meanwhile, the planting cylinder 93 is taken out after the aquatic plants grow, the young aquatic plants are replaced, the mature aquatic plants are cut up and used for poultry and livestock breeding auxiliary silage, and the breeding benefit is improved while the water is purified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116824.7A CN112279460A (en) | 2020-10-19 | 2020-10-19 | Automatic treatment device and treatment method for livestock breeding sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116824.7A CN112279460A (en) | 2020-10-19 | 2020-10-19 | Automatic treatment device and treatment method for livestock breeding sewage |
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| Publication Number | Publication Date |
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| CN112279460A true CN112279460A (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011116824.7A Withdrawn CN112279460A (en) | 2020-10-19 | 2020-10-19 | Automatic treatment device and treatment method for livestock breeding sewage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735390A (en) * | 2021-09-29 | 2021-12-03 | 深圳艾萨科技有限公司 | Residential domestic sewage treatment equipment and process thereof |
| CN114772868A (en) * | 2022-05-17 | 2022-07-22 | 黑龙江土友生物科技有限公司 | Soil covering type microorganism multi-stage cooperative purification sewage treatment device |
| CN116114650A (en) * | 2023-03-15 | 2023-05-16 | 中国水产科学研究院东海水产研究所 | Overflow box for realizing separation of residual bait and excrement of cultured large yellow croaker |
| CN117945560A (en) * | 2024-03-21 | 2024-04-30 | 广东思绿环保科技股份有限公司 | Purifying treatment device for purifying sewage by utilizing plants |
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2020
- 2020-10-19 CN CN202011116824.7A patent/CN112279460A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735390A (en) * | 2021-09-29 | 2021-12-03 | 深圳艾萨科技有限公司 | Residential domestic sewage treatment equipment and process thereof |
| CN114772868A (en) * | 2022-05-17 | 2022-07-22 | 黑龙江土友生物科技有限公司 | Soil covering type microorganism multi-stage cooperative purification sewage treatment device |
| CN116114650A (en) * | 2023-03-15 | 2023-05-16 | 中国水产科学研究院东海水产研究所 | Overflow box for realizing separation of residual bait and excrement of cultured large yellow croaker |
| CN116114650B (en) * | 2023-03-15 | 2024-05-28 | 中国水产科学研究院东海水产研究所 | Overflow box for realizing separation of residual bait and excrement of cultured large yellow croaker |
| CN117945560A (en) * | 2024-03-21 | 2024-04-30 | 广东思绿环保科技股份有限公司 | Purifying treatment device for purifying sewage by utilizing plants |
| CN117945560B (en) * | 2024-03-21 | 2024-06-04 | 广东思绿环保科技股份有限公司 | Purifying treatment device for purifying sewage by utilizing plants |
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