CN110921947A - Zero release environment-friendly feed production sewage treatment plant - Google Patents
Zero release environment-friendly feed production sewage treatment plant Download PDFInfo
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- CN110921947A CN110921947A CN201911344195.0A CN201911344195A CN110921947A CN 110921947 A CN110921947 A CN 110921947A CN 201911344195 A CN201911344195 A CN 201911344195A CN 110921947 A CN110921947 A CN 110921947A
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- 239000010865 sewage Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 230000015556 catabolic process Effects 0.000 claims abstract description 43
- 238000006731 degradation reaction Methods 0.000 claims abstract description 43
- 238000000926 separation method Methods 0.000 claims abstract description 43
- 238000000855 fermentation Methods 0.000 claims abstract description 19
- 230000004151 fermentation Effects 0.000 claims abstract description 19
- 238000005273 aeration Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002070 germicidal effect Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 description 11
- 239000010802 sludge Substances 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
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- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a zero-discharge environment-friendly feed production sewage treatment device in the technical field of sewage treatment, which comprises a sealed shell, wherein a degradation chamber, a separation chamber and a filter chamber are sequentially arranged in an inner cavity of the sealed shell from left to right, a fermentation chamber is arranged at the position below the inner cavity of the sealed shell, a water inlet pipe is arranged at the left side of the sealed shell, an air compressor is arranged at the right side of the degradation chamber, an aeration pipe is arranged at the right side of the inner wall of the degradation chamber, an electrode plate is arranged at the left side of the inner wall of the degradation chamber, the bottom of a sewage discharge pipe penetrates through the top of the fermentation chamber, a flow guide ring is arranged at the inner wall of the filter chamber, an annular baffle is arranged in the inner cavity of the filter chamber, and two sewage discharge pipes with the same structure are arranged at the, the processing efficiency is increased.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a zero-emission environment-friendly feed production sewage treatment device.
Background
Aiming at the properties of high COD concentration, poor biochemical performance and more substances difficult to degrade of the wastewater, the traditional treatment method is to dig a water tank on the ground and treat the wastewater through a series of procedures of water tank precipitation, filtration and the like, but the treatment mode has large occupied area and is too expensive, the wastewater directly contacts with the environment in the treatment process, the smell of the wastewater can drift along with the wind and is harmful to the environment greatly, and meanwhile, the treatment mode has limited treatment capacity and too slow treatment efficiency.
Disclosure of Invention
The invention aims to provide a zero-emission environment-friendly feed production sewage treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a zero-emission environment-friendly feed production sewage treatment device comprises a sealed shell, wherein a degradation chamber, a separation chamber and a filter chamber are sequentially arranged in an inner cavity of the sealed shell from left to right, a fermentation chamber is arranged at the lower position of the inner cavity of the sealed shell, a water inlet pipe is arranged at the left side of the sealed shell, the right side of the water inlet pipe penetrates through the surface walls of the sealed shell and the degradation chamber, a first water conveying pipe is arranged at the lower position of the right side of the degradation chamber, the right side of the first water conveying pipe penetrates through the upper position of the left side of the separation chamber, a second water conveying pipe is arranged at the middle position of the bottom of the separation chamber, the right side of the second water conveying pipe is connected with the middle position of the left side of the filter chamber, a water outlet pipe is arranged at the bottom of the filter chamber, the right side of the water outlet pipe penetrates through, the right side of the aeration pipe penetrates through the surface wall of the degradation chamber and is connected with an air compressor, the left side of the inner wall of the degradation chamber is provided with electrode plates, the left side of the inner cavity of the degradation chamber is provided with two electrode plates with the same structure, the bottom of the degradation chamber is provided with a stirring motor, a rotating shaft of the stirring motor penetrates through the bottom of the degradation chamber, a stirring sheet is installed on the rotating shaft of the stirring motor, a separation motor is arranged at a position close to the right side of the bottom of the separation chamber, a rotating shaft of the separation motor penetrates through the top of the separation chamber, a gear is installed at the rotating shaft of the separation motor, a centrifugal device is arranged at a position close to the lower part of the inner cavity of the separation chamber, the gear is attached to the inner wall of the centrifugal device, a sewage discharge pipe is arranged at a position close to the lower, and the left side of second raceway is connected on the right side of water conservancy diversion ring, the inner chamber of filter chamber is provided with annular baffle, and annular baffle sets up the inboard at the water conservancy diversion ring, the inner chamber bottom of filter chamber is provided with the filter core, and the filter core setting is in annular baffle's inside, the inner chamber bottom of filter chamber is provided with sterilamp, and sterilamp sets up in the filter core, and the top of outlet pipe sets up in the filter core, the right side bottom of fermentation chamber is provided with the discharging pipe, and the right side of discharging pipe runs through the surface of sealed shell, the oxygen cylinder is installed to the position that the right side of sealed shell leaned on down, and the gas outlet of oxygen cylinder runs through the table wall of sealed shell, and the surface of oxygen cylinder is provided with the sealing rubber layer, the inner chamber bottom of filter chamber is provided with two blow off pipes that the.
Preferably, centrifugal device is including rotatory the ring, rotatory bottom of ring is provided with the mounting panel, and the surface of going up the mounting panel is close to rotatory ring's position equidistance and is provided with the inlet opening, both ends equidistance is provided with the baffle about the bottom of going up the mounting panel, and the baffle is the circumference type range in the bottom of last mounting panel, the bottom of baffle is provided with down the mounting panel, the bottom border position of mounting panel is provided with the ring gear down, the intermediate position of mounting panel is provided with the outlet down, and the outlet setting is directly over the second raceway.
Preferably, the thickness of the rotating ring is gradually reduced from outside to inside.
Preferably, the aeration pipe is a grid-shaped net pipe, and the surface of the net pipe is provided with exhaust holes at equal intervals.
Preferably, the surfaces of the sewage discharge pipe, the water inlet pipe and the water outlet pipe are all provided with electromagnetic valves.
Preferably, the height of the annular baffle is lower than the height of the liquid level, and the top of the annular baffle is provided with an annular filter screen.
Preferably, the flow guide ring is a hollow annular body, flow guide holes are formed in the inner wall of the flow guide ring at equal intervals, the flow guide holes are circular, and the flow guide holes are arranged in two rows.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the degradation chamber, the separation chamber, the filter chamber and the fermentation chamber are arranged in the inner cavity of the sealed shell, so that the wastewater in feed production can be fully degraded and separated, the aeration pipe and the electrode plate are matched with each other to fully kill organic matters in the wastewater, and the separated sludge directly enters the fermentation chamber to be fermented into fertilizer, so that the wastewater is fully recycled, zero emission can be realized, and the ecological environment is protected.
2. According to the invention, the centrifugal device is arranged in the separation chamber, and the separation motor drives the centrifugal device to rotate, so that solid and liquid in water can be separated, the separation speed is very high, and the treatment efficiency is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the centrifugal apparatus of the present invention;
fig. 3 is a schematic view of the installation positions of the deflector ring and the deflector holes according to the present invention.
In the figure: 1 sealed shell, 2 degradation chamber, 3 separation chamber, 4 filter chamber, 5 inlet pipe, 6 first water pipe, 7 second water pipe, 8 outlet pipe, 9 air compressor, 10 aeration pipe, 11 electrode slice, 12 stirring motor, 13 stirring slice, 14 separation motor, 15 centrifugal device, 151 rotary ring, 152 upper mounting plate, 153 baffle, 154 lower mounting plate, 155 toothed ring, 16 dirt discharge pipe, 17 fermentation chamber, 18 diversion ring, 181 diversion hole, 19 annular baffle, 20 filter core, 21 ultraviolet sterilization lamp, 22 discharge pipe, 23 oxygen bottle.
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. 1-3, the present invention provides a technical solution: a zero-emission environment-friendly feed production sewage treatment device comprises a sealed shell 1, wherein a degradation chamber 2, a separation chamber 3 and a filter chamber 4 are sequentially arranged in an inner cavity of the sealed shell 1 from left to right, wastewater is treated in three steps of degradation, separation and filtration respectively, a fermentation chamber 17 is arranged at a position below the inner cavity of the sealed shell 1, the bottom of the fermentation chamber 17 is an inclined plane with the height gradually reduced from left to right, dirt is fermented into fertilizer in the fermentation chamber 17 to realize recycling, a water inlet pipe 5 is arranged at the left side of the sealed shell 1, wastewater enters equipment from the water inlet pipe, the right side of the water inlet pipe 5 penetrates through the surface walls of the sealed shell 1 and the degradation chamber 2, a first water conveying pipe 6 is arranged at a position below the right side of the degradation chamber 2, water treated by the degradation chamber 2 is conveyed into the separation chamber 3, the right side of the first water conveying pipe 6 penetrates through a position above the left side of, a second water pipe 7 is arranged in the middle of the bottom of the separation chamber 3, water separated and treated by a centrifugal device 15 is conveyed into the filtering chamber 4, the right side of the second water pipe 7 is connected with the middle of the left side of the filtering chamber 4, a water outlet pipe 8 is arranged at the bottom of the filtering chamber 4, the treated sewage is discharged through the water outlet pipe 8, the right side of the water outlet pipe 8 penetrates through the right surface wall of the sealed shell 1, an air compressor 9 is arranged at the right side of the degradation chamber 2, compressed air is sent into an aeration pipe 10, so that the water in the degradation chamber 2 fully reacts with oxygen, the aeration pipe 10 is arranged at the right side of the inner wall of the degradation chamber 2, the right side of the aeration pipe 10 penetrates through the surface wall of the degradation chamber 2 and is connected with the air compressor 9, an electrode plate 11 is arranged at the left side of the inner wall of the degradation chamber 2, organic matter in the degradation chamber 2 is electrolyzed, the molecular chain of the organic matter, a stirring motor 12 is arranged at the bottom of the degradation chamber 2, a rotating shaft of the stirring motor 12 penetrates through the bottom of the degradation chamber 2, a stirring sheet 13 is arranged on the rotating shaft of the stirring motor 12, the water in the degradation chamber 2 is driven to rotate, so that the water can fully react with the aeration pipe 10 and the electrode plate 11, a separation motor 14 is arranged at the position close to the right of the bottom of the separation chamber 3, the rotating shaft of the separation motor 14 penetrates through the top of the separation chamber 3, a gear is arranged on the rotating shaft of the separation motor 14, a centrifugal device 15 is arranged at the position close to the lower part of the inner cavity of the separation chamber 3, the centrifugal device 15 rotates to generate centrifugal force, the waste water in the centrifugal device 15 is subjected to solid-liquid separation, the gear is attached to the inner wall of the centrifugal device 15, a dirt discharge pipe 16 is arranged at the position close to the lower part of the left side of the, a flow guide ring 18 is arranged on the inner wall of the filtering chamber 4 to slow down the impact force of water, so that the water can be kept calm and is convenient to precipitate, the right side of the flow guide ring 18 is connected with the left side of the second water delivery pipe 7, an annular baffle 19 is arranged in the inner cavity of the filtering chamber 4 to enable the precipitated supernatant to flow into the space between the annular baffle 19 and the filter element 20, the annular baffle 19 is arranged on the inner side of the flow guide ring 18, the bottom of the inner cavity of the filtering chamber 4 is provided with the filter element 20 for further filtering water, the filter element 20 is arranged in the annular baffle 19, the bottom of the inner cavity of the filtering chamber 4 is provided with an ultraviolet sterilizing lamp 21 for sterilizing the filtered water, the ultraviolet sterilizing lamp 21 is arranged in the filter element 20, the top of the water outlet pipe 8 is arranged in the filter element 20, the right bottom of the fermentation chamber 17 is provided with a discharge pipe 22, the right side of, and the gas outlet of the oxygen cylinder 23 runs through the surface wall of the sealed shell 1, and the surface of the oxygen cylinder 23 is provided with a sealing rubber layer, so that the air tightness of the sealed shell 1 is ensured, and gas is prevented from floating out, two sewage pipes with the same structure are arranged at the bottom of the inner cavity of the filtering chamber 4, sludge in the filtering chamber 4 is discharged into the fermenting chamber 17 from the sewage pipes for fermentation, and one end of the sewage pipe away from the sewage pipes is connected with the inner cavity of the fermenting chamber 17.
Wherein, the centrifugal device 15 comprises a rotary ring 151, preventing sediment in water from precipitating in the inner cavity of the separation chamber 3, an upper mounting plate 152 is arranged at the bottom of the rotary ring 151, water inlet holes are equidistantly arranged at the position, close to the rotary ring 151, of the surface of the upper mounting plate 152, water enters between the baffles 153, baffles 153 are equidistantly arranged at the left end and the right end of the bottom of the upper mounting plate 152, the baffles 153 drive the water to rotate to generate centrifugal force, so that substances with larger mass are close to the inner wall of the separation chamber 3, the baffles 153 are circumferentially arranged at the bottom of the upper mounting plate 152, a lower mounting plate 154 is arranged at the bottom of the baffles 153, the position where the toothed ring 155 is clamped with the gear is protected from being interfered by sludge, a toothed ring 155 is arranged at the edge position of the bottom of the lower mounting plate 154 and is conveniently clamped with the gear, the centrifugal device 15, the water after the centrifugal treatment is discharged from the water outlet, and the water outlet is arranged right above the second water conveying pipe 7;
the thickness of the rotating ring 151 is gradually reduced from the outside to the inside, so that sludge is prevented from falling onto the surface of the rotating ring 151;
the aeration pipe 10 is a grid-shaped net pipe, and the surface of the net pipe is provided with exhaust holes at equal intervals, so that water with different heights in the degradation chamber 2 can be uniformly subjected to aeration treatment, and organic matters in the water are fully degraded;
electromagnetic valves are arranged on the surfaces of the sewage discharge pipe 16, the water inlet pipe 5 and the water outlet pipe 8 to control the speed of water flow, and the treatment effect is optimized through adjustment;
the height of the annular baffle plate 19 is lower than the height of the liquid level, so that the supernatant after precipitation enters the annular baffle plate 19, an annular filter screen is arranged at the top of the annular baffle plate 19, and water is primarily filtered;
the flow guide ring 18 is a hollow annular body, the flow guide holes 181 are equidistantly formed in the inner wall of the flow guide ring 18, the flow guide holes 181 are circular, and the two rows of flow guide holes 181 are arranged in total, so that the outflow direction of water flowing into the filter chamber 4 is changed, the impact force of the water flow is reduced, and the water flow is convenient to settle.
The working principle is as follows: the wastewater enters the degradation chamber 2 from the water inlet pipe 5, the stirring motor 12 drives the stirring sheet 13 to rotate, so that the water in the degradation chamber 2 rotates, the air compressor 9 sucks air, the air is discharged through the exhaust holes on the surface of the aeration pipe 10, meanwhile, the surface of the electrode plate 11 is electrified, the water in the degradation chamber 2 is ionized, active matters in the water inlet pipe 5 are killed, molecular chains of organic matters are broken, the water in the degradation chamber 2 rotates, so that the water can be fully subjected to aeration treatment and ionization, the water subjected to aeration treatment and ionization flows into the separation chamber 3 through the first water conveying pipe 6, the centrifugal device 15 is driven to rotate by the separation motor 14 in the separation chamber 3, the water in the centrifugal device 15 is subjected to strong centrifugal force, so that particles with larger mass are gathered to the inner wall of the separation chamber 3, when the rotating speed reaches a certain value, the electromagnetic valve on the surface of the sewage discharge pipe 16 is opened, sludge is discharged into the inner cavity of the fermentation chamber 17 through the sewage discharge pipe 16, when the centrifugal device 15 is used for centrifugation, clear water is gathered towards the middle of the centrifugal device 15 and is discharged out of the filtering chamber 4 through the second water delivery pipe 7, the impact force of the water is relieved by the flow guide ring 18 in the filtering chamber 4, the stability of the water entering the filtering chamber 4 is guaranteed, particles are convenient to precipitate, supernatant between the filtering chamber 4 and the annular baffle 19 flows into the annular baffle 19 through filtering of the filtering ring net, secondary filtering is carried out in the annular baffle 19 through the filter element 20, in the filter element 20, the filter element 20 emits ultraviolet rays to carry out sterilization treatment on the water in the filter element 20, the treated water is discharged through the water outlet pipe 8, the sewage in the filtering chamber 4 can be discharged into the inner cavity of the fermentation chamber 17 through the sewage discharge pipe, the sludge is fully fermented in the inner cavity of the fermentation chamber 17.
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 (7)
1. The utility model provides a zero release environment-friendly feed production sewage treatment plant, includes sealed shell (1), its characterized in that: the inner cavity of the sealed shell (1) is sequentially provided with a degradation chamber (2), a separation chamber (3) and a filtering chamber (4) from left to right, a fermentation chamber (17) is arranged at the position, below the inner cavity of the sealed shell (1), a water inlet pipe (5) is arranged at the left side of the sealed shell (1), the right side of the water inlet pipe (5) penetrates through the surface walls of the sealed shell (1) and the degradation chamber (2), a first water conveying pipe (6) is arranged at the position, below the right side of the degradation chamber (2), of the first water conveying pipe (6) penetrates through the position, above the left side of the separation chamber (3), a second water conveying pipe (7) is arranged at the middle position of the bottom of the separation chamber (3), the right side of the second water conveying pipe (7) is connected with the middle position of the left side of the filtering chamber (4), a water outlet pipe (8) is arranged at the bottom of the filtering chamber (4, the right side of the degradation chamber (2) is provided with an air compressor (9), the right side of the inner wall of the degradation chamber (2) is provided with an aeration pipe (10), the right side of the aeration pipe (10) penetrates through the surface wall of the degradation chamber (2) to be connected with the air compressor (9), the left side of the inner wall of the degradation chamber (2) is provided with an electrode plate (11), the inner cavity of the degradation chamber (2) is provided with two electrode plates (11) with the same structure on the left side, the bottom of the degradation chamber (2) is provided with a stirring motor (12), the rotating shaft of the stirring motor (12) penetrates through the bottom of the degradation chamber (2), the rotating shaft of the stirring motor (12) is provided with a stirring sheet (13), the bottom of the separation chamber (3) is provided with a separation motor (14) on the right side, the rotating shaft of the separation motor (14) penetrates through the top of the separation chamber (3), and, the inner cavity of the separation chamber (3) is provided with a centrifugal device (15) at a position below the inner cavity of the separation chamber (3), a gear is attached to the inner wall of the centrifugal device (15), a dirt discharge pipe (16) is arranged at a position below the left side of the separation chamber (3), the bottom of the dirt discharge pipe (16) penetrates through the top of the fermentation chamber (17), the inner wall of the filter chamber (4) is provided with a flow guide ring (18), the right side of the flow guide ring (18) is connected with the left side of the second water delivery pipe (7), the inner cavity of the filter chamber (4) is provided with an annular baffle (19), the annular baffle (19) is arranged on the inner side of the flow guide ring (18), the bottom of the inner cavity of the filter chamber (4) is provided with a filter core (20), the filter core (20) is arranged inside the annular baffle (19), the bottom of the inner cavity of the filter chamber (4) is provided with an ultraviolet germicidal lamp (, and the top of outlet pipe (8) sets up in filter core (20), the right side bottom of fermentation chamber (17) is provided with discharging pipe (22), and the right side of discharging pipe (22) runs through the surface of sealed shell (1), oxygen cylinder (23) are installed to the position that the right side of sealed shell (1) leaned on down, and the gas outlet of oxygen cylinder (23) runs through the table wall of sealed shell (1), and the surface of oxygen cylinder (23) is provided with sealing rubber layer, the inner chamber bottom of filter chamber (4) is provided with two blow off pipes that the structure is the same, and the inner chamber of fermentation chamber (17) is connected from one end to the blow off pipe.
2. The zero-emission environment-friendly feed production sewage treatment device according to claim 1, which is characterized in that: centrifugal device (15) are including rotatory ring (151), the bottom of rotatory ring (151) is provided with mounting panel (152), and the surface of going up mounting panel (152) is close to the position equidistance of rotatory ring (151) and is provided with the inlet opening, both ends equidistance is provided with baffle (153) about the bottom of going up mounting panel (152), and baffle (153) are the circumference type range in the bottom of last mounting panel (152), the bottom of baffle (153) is provided with down mounting panel (154), the bottom border position of lower mounting panel (154) is provided with ring gear (155), the intermediate position of lower mounting panel (154) is provided with the outlet, and the outlet setting is directly over second raceway (7).
3. The zero-emission environment-friendly feed production sewage treatment device according to claim 2, characterized in that: the thickness of the rotating ring (151) is gradually reduced from outside to inside.
4. The zero-emission environment-friendly feed production sewage treatment device according to claim 1, which is characterized in that: the aeration pipe (10) is a grid-shaped net pipe, and exhaust holes are arranged on the surface of the net pipe at equal intervals.
5. The zero-emission environment-friendly feed production sewage treatment device according to claim 1, which is characterized in that: the surfaces of the sewage discharge pipe (16), the water inlet pipe (5) and the water outlet pipe (8) are all provided with electromagnetic valves.
6. The zero-emission environment-friendly feed production sewage treatment device according to claim 1, which is characterized in that: the height of the annular baffle (19) is lower than the liquid level, and an annular filter screen is arranged at the top of the annular baffle (19).
7. The zero-emission environment-friendly feed production sewage treatment device according to claim 1, which is characterized in that: the flow guide ring (18) is a hollow annular body, flow guide holes (181) are formed in the inner wall of the flow guide ring (18) at equal intervals, the flow guide holes (181) are circular, and the flow guide holes (181) are arranged in two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911344195.0A CN110921947A (en) | 2019-12-24 | 2019-12-24 | Zero release environment-friendly feed production sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911344195.0A CN110921947A (en) | 2019-12-24 | 2019-12-24 | Zero release environment-friendly feed production sewage treatment plant |
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| CN110921947A true CN110921947A (en) | 2020-03-27 |
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| CN201911344195.0A Withdrawn CN110921947A (en) | 2019-12-24 | 2019-12-24 | Zero release environment-friendly feed production sewage treatment plant |
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