CN114477664A - Sewage oxidative decomposition treatment device - Google Patents
Sewage oxidative decomposition treatment device Download PDFInfo
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- CN114477664A CN114477664A CN202210384298.5A CN202210384298A CN114477664A CN 114477664 A CN114477664 A CN 114477664A CN 202210384298 A CN202210384298 A CN 202210384298A CN 114477664 A CN114477664 A CN 114477664A
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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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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Abstract
The invention discloses a sewage oxidation decomposition treatment device, which belongs to the technical field of sewage treatment and comprises a sewage oxidation decomposition tank, wherein the top of the sewage oxidation decomposition tank is connected with a centrifugal collision mechanism in an embedded manner, one side end surface of the centrifugal collision mechanism is communicated with one end of a first pressure stabilizing mechanism, and the other end of the first pressure stabilizing mechanism is communicated with a second pressure stabilizing mechanism. According to the invention, the organic matter in the domestic sewage is biologically utilized to enrich the organic matter content in the industrial sewage, and meanwhile, the industrial sewage is utilized to dilute the organic matter content in the domestic sewage, so that the content of the organic matter in the mixed sewage formed by the domestic sewage and the industrial sewage reaches a proper ratio, the domestic sewage is changed into valuable, nutrient components required by microbial propagation are continuously provided for the industrial sewage, the domestic sewage is treated by adopting a microbial ecological treatment technology, the number of electromechanical equipment is small, and the self-regulation capacity and the repair capacity are strong.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage oxidative decomposition treatment device.
Background
At present, industrial wastewater generated by some industries has the characteristics of large discharge amount, high pollutant concentration and the like, increasingly serious pollution is caused to a water environment, the ecological balance of the whole earth is destroyed, the living environment of human beings is seriously influenced, and meanwhile, the breakthrough development of the industries is also hindered, wherein the ratio of domestic sewage to industrial sewage in municipal sewage is high.
The invention discloses a part of invention patents in the technical field of sewage treatment, wherein the invention patent with the application number of CN201610318203.4 discloses advanced oxidation equipment and a method for treating sewage, the advanced oxidation equipment and the method are designed in Fenton (Fenton) technology, a large amount of acid and alkali are needed to be used, a large amount of salt is generated after neutralization, in addition, a large amount of ferrous salt is needed to be added as a catalyst, the salt content of treated effluent is high, the standard of the total salt content of the effluent continuously discharged from all over the country can not be met, meanwhile, the existing treatment equipment occupies a large area, the structure is not compact enough, the arrangement of an ultraviolet lamp tube is limited, the effect of treating sewage is poor, the application of the prior art is greatly limited, new water treatment equipment is urgently needed in the market to reduce the salt content in the treated sewage so as to avoid causing more saline-alkali lands, and the advanced oxidation equipment for treating sewage is designed by a water inlet and air suction device, The above problems are solved by the mutual matching of the structures of the medicine adding pipeline, the ultraviolet lamp tube, the air dissolving device and the like.
In the prior art, the proportion of industrial sewage in municipal sewage is higher than that of domestic sewage, and the biological oxidative decomposition technology in the prior art is a modern advanced sewage treatment technology, and the oxidative decomposition treatment of sewage is realized by using microorganisms in the sewage, but because the domestic sewage is eutrophicated, the content of the microorganisms is high, secondary pollution is easily generated, and the industrial sewage is low in nutrient content and contains certain toxins, so that the propagation of the microorganisms is not facilitated.
Based on the above, the invention designs a sewage oxidation decomposition treatment device to solve the above problems.
Disclosure of Invention
The invention aims to: the sewage oxidative decomposition treatment device is provided for solving the problems that the ratio of industrial sewage in municipal sewage is higher than that of domestic sewage in the prior art, a biological oxidative decomposition technology in the prior art is a modern and advanced sewage treatment technology, microorganisms in the sewage are utilized to realize oxidative decomposition treatment of the sewage, but secondary pollution is easy to generate due to eutrophication and high microorganism content in the domestic sewage, and the industrial sewage contains lower nutrient components and certain toxins and is not beneficial to the propagation of the microorganisms.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sewage oxidation decomposition treatment device comprises a sewage oxidation decomposition tank, wherein a centrifugal collision mechanism is connected to the top of the sewage oxidation decomposition tank in an embedded mode, one side end face of the centrifugal collision mechanism is communicated with one end of a first pressure stabilizing mechanism, the other end of the first pressure stabilizing mechanism is communicated with a second pressure stabilizing mechanism, the other side end face of the centrifugal collision mechanism is respectively communicated with a first domestic sewage introducing mechanism and a second domestic sewage introducing mechanism, and power transmission mechanisms are arranged between the second domestic sewage introducing mechanism and the centrifugal collision mechanism as well as between the first domestic sewage introducing mechanism and the centrifugal collision mechanism;
centrifugal collision mechanism includes centrifugal collision jar, the embedded top of connecting at sewage oxidation decomposition jar of centrifugal collision jar, the inside parallel of centrifugal collision jar is provided with first division board and second division board side by side, rotate respectively on the opposite face of second division board and first division board and be connected with second centrifuge bowl and first centrifuge bowl, first turbine dish and second turbine dish of fixedly connected with respectively in first centrifuge bowl and the second centrifuge bowl, the settlement that first steady voltage mechanism corresponds first turbine dish is used for carrying industrial sewage, first domestic sewage introduces mechanism and second domestic sewage introduces the mechanism and corresponds the second turbine dish and sets for and be used for carrying domestic sewage.
As a further description of the above technical solution:
first stabilizing mean includes the industry sewage butt joint pipe, the one end joint of industry sewage butt joint pipe corresponds the position department of first turbine dish on centrifugal collision jar side end face, the embedded formula of the port of industry sewage butt joint pipe other end is connected with movable valve plate, the switching mouth has been seted up at the top of movable valve plate, the embedded formula of switching mouth is connected with first fixed switching axle to the position department that corresponds first fixed switching axle in the switching mouth has seted up the switching groove, the switching inslot internal rotation is connected with the fixed switching axle of second, the fixed switching axle fixed connection of second is in the chain mouth that first fixed switching axle end face department seted up.
As a further description of the above technical solution:
the first pressure stabilizing mechanism further comprises a torsion spring, the torsion spring is sleeved on the surface of the second fixed transfer shaft, the surface of the second fixed transfer shaft is fixedly connected with one end of the torsion spring, and the other end of the torsion spring is fixedly connected to the end face of the inner side of the transfer groove.
As a further description of the above technical solution:
the second pressure stabilizing mechanism comprises an industrial sewage introducing pipe, the industrial sewage introducing pipe is used for conveying industrial sewage into the centrifugal collision tank through the industrial sewage butt joint pipe, a pressure stabilizing pipe is carried on the industrial sewage introducing pipe, the inner diameter of the pressure stabilizing pipe is larger than that of the industrial sewage introducing pipe, and a first pressure flattening device and a second pressure flattening device are respectively arranged between the two ends of the pressure stabilizing pipe and the industrial sewage introducing pipe.
As a further description of the above technical solution:
the first flattening device and the second flattening device are identical in structure and are mutually reverse in functional direction, the first flattening device comprises a first bridging pipe, one end of the first bridging pipe is clamped on the side end face of the pressure stabilizing pipe, the other end of the first bridging pipe is communicated with one end of the intermediary pipeline, a bucket-shaped cover is fixedly connected in the intermediary pipeline, a spherical valve is embedded in the bucket-shaped cover, a telescopic outer cylinder is fixedly connected on the spherical surface of the spherical valve, a telescopic inner shaft is sleeved in the telescopic outer cylinder, the end face of the inner side of the telescopic outer cylinder is fixedly connected with one end, close to the telescopic inner shaft, of the telescopic inner shaft through a supporting spring, one end, far away from the supporting spring, of the telescopic inner shaft is fixedly connected to the inner side wall of the intermediary pipeline through a support, and the other end of the intermediary pipeline is communicated with the industrial sewage introducing pipe through the second bridging pipe.
As a further description of the above technical solution:
first domestic sewage introducing mechanism and second domestic sewage introducing mechanism's structure is the same, first domestic sewage introducing mechanism includes the high-pressure tank, the bottom fixed connection of high-pressure tank is at the top of sewage oxidation decomposition jar, the piston seat has been cup jointed to the inside of high-pressure tank to the position department intercommunication that corresponds the piston seat on the high-pressure tank side end face has first domestic sewage inlet tube, the one end that the high-pressure tank was kept away from to first domestic sewage inlet tube inserts domestic sewage sedimentation tank to be provided with first check valve on the first domestic sewage inlet tube, the top of high-pressure tank is passed through second domestic sewage inlet tube and is collided jar side end face with the position department of second turbine dish with the centrifugation to also load the second check valve on the second domestic sewage inlet tube.
As a further description of the above technical solution:
the power transmission mechanism comprises a water turbine, the water turbine is located on one side, corresponding to the first partition plate, of the interior of the centrifugal collision tank, and far away from the second partition plate, the water turbine is fixedly connected to the surface of a driving shaft, the driving shaft is rotatably connected to the end face of the centrifugal collision tank, a driving bevel gear is fixedly connected to the end portion of the driving shaft, a driven bevel gear is meshed to the surface of the driving bevel gear, the driven bevel gear is fixedly connected to a reciprocating lead screw, a lead screw sleeve is in threaded connection with the surface of the reciprocating lead screw, the surface of the lead screw sleeve is fixedly connected with one end of a piston rod through a linkage frame, and the other end of the piston rod is fixedly connected with the side close to the piston seat.
As a further description of the above technical solution:
the surface of the reciprocating screw rod is rotatably connected with a fixed switching frame, the fixed switching frame is fixedly connected to the end face of the centrifugal collision tank, and the rotating directions of the reciprocating screw rods arranged in the two groups of power transmission mechanisms are mutually reversed.
As a further description of the above technical solution:
the number of the first turbine disk and the second turbine disk is equal, and the rotating directions of the second turbine disk and the first turbine disk are opposite.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, as the proportion of industrial sewage in the whole market sewage is higher, the fluctuation of incoming water is large, the driving force of domestic water is acted by the fluctuation force when the industrial sewage comes, the stability of the mixing ratio of the industrial sewage and the domestic sewage is effectively improved, the domestic sewage and the industrial sewage respectively act on the first turbine disc and the second turbine disc when entering the sewage oxidative decomposition tank through the centrifugal collision tank, and the industrial sewage and the domestic sewage simultaneously carry out corresponding centrifugal motion at the position between the first partition plate and the second partition plate by utilizing the sewage fluidity and the particularity of the surface structures of the first turbine disc and the second turbine disc, and mutually collide and rub with each other with high strength to carry out oxidative decomposition, utilize organic matters in the domestic sewage to enrich the organic matter content in the industrial sewage, and simultaneously utilize the industrial sewage to dilute the organic matter content in the domestic sewage, the content of organic matters in mixed sewage formed by domestic sewage and industrial sewage reaches a proper ratio, the domestic sewage is changed into valuable, nutrient components required by microbial propagation are continuously provided for the industrial sewage, the domestic sewage is treated by adopting a microbial ecological treatment technology, electromechanical equipment is less, and the domestic sewage has strong self-regulation capability and restoration capability.
2. According to the invention, when the water pressure in the industrial sewage introducing pipe is too low, the built-in spherical valve of the first pressure-stabilizing device is separated from the bucket-shaped cover under the action of the water pressure, the industrial sewage in the pressure-stabilizing pipe is filled in the industrial sewage introducing pipe, so that the industrial sewage entering the centrifugal collision tank in unit time is in a balanced state for a long time to a certain extent, and the mixed sewage entering the sewage oxidative decomposition tank is ensured to be constant, so that the biological sewage and the industrial sewage are effectively mixed, and a proper environment is provided for the propagation of microorganisms.
Drawings
FIG. 1 is a schematic view of the overall structure of an apparatus for oxidative decomposition treatment of wastewater according to the present invention;
FIG. 2 is a schematic structural view of another view of the first pressure stabilizing mechanism in the sewage oxidative decomposition treatment apparatus according to the present invention;
FIG. 3 is an enlarged schematic structural view of a portion A of the apparatus for oxidative decomposition treatment of wastewater according to the present invention;
FIG. 4 is a schematic cross-sectional view of a first pressure-reducing device in an apparatus for oxidative decomposition treatment of wastewater according to the present invention;
FIG. 5 is a schematic view of the internal structure of the telescopic outer cylinder of the device for oxidative decomposition and treatment of wastewater in accordance with the present invention;
FIG. 6 is a schematic cross-sectional view of a high-pressure tank in the apparatus for oxidative decomposition treatment of wastewater according to the present invention;
FIG. 7 is a schematic sectional view of a centrifugal collision tank in an apparatus for oxidative decomposition treatment of wastewater according to the present invention.
Illustration of the drawings:
1. a sewage oxidation decomposition tank; 2. a centrifugal collision mechanism; 201. a centrifugal crash can; 202. a first partition plate; 203. a first centrifuge tube; 204. a first turbine disk; 205. a second partition plate; 206. a second centrifuge tube; 207. a second turbine disk; 3. a first pressure stabilizing mechanism; 301. butt joint pipe for industrial sewage; 302. a movable valve plate; 303. a transfer port; 304. a first stationary transfer shaft; 305. a transfer groove; 306. a second stationary transfer shaft; 307. a torsion spring; 4. a second pressure stabilizing mechanism; 401. an industrial sewage inlet pipe; 402. a voltage stabilizing tube; 403. a first flattening device; 4031. a first bridge pipe; 4032. an intermediate pipeline; 4033. a bucket-shaped cover; 4034. a ball valve; 4035. a telescopic outer cylinder; 4036. a support spring; 4037. a telescoping inner shaft; 4038. a second bridge pipe; 404. a second flattening device; 5. a power transmission mechanism; 501. a water turbine; 502. a drive shaft; 503. a drive bevel gear; 504. a driven bevel gear; 505. a reciprocating screw; 506. a screw sleeve; 507. a linkage frame; 508. a piston rod; 6. a first domestic sewage introducing mechanism; 601. a high-pressure tank; 602. a piston seat; 603. a first domestic sewage inlet pipe; 604. a first check valve; 605. a second domestic sewage inlet pipe; 606. a second one-way valve; 7. and the second domestic sewage introducing mechanism.
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. 1-7, the present invention provides a technical solution: a sewage oxidation decomposition treatment device comprises a sewage oxidation decomposition tank 1, wherein the top of the sewage oxidation decomposition tank 1 is connected with a centrifugal collision mechanism 2 in an embedded mode, one side end face of the centrifugal collision mechanism 2 is communicated with one end of a first pressure stabilizing mechanism 3, the other end of the first pressure stabilizing mechanism 3 is communicated with a second pressure stabilizing mechanism 4, the other side end face of the centrifugal collision mechanism 2 is respectively communicated with a first domestic sewage introducing mechanism 6 and a second domestic sewage introducing mechanism 7, and power transmission mechanisms 5 are arranged between the second domestic sewage introducing mechanism 7 and the centrifugal collision mechanism 2 as well as between the first domestic sewage introducing mechanism 6 and the centrifugal collision mechanism 2;
centrifugal collision mechanism 2 includes centrifugal collision jar 201, the embedded top at sewage oxidation decomposition jar 1 of connection of centrifugal collision jar 201, the inside parallel of centrifugal collision jar 201 is provided with first division board 202 and second division board 205, it is connected with second centrifuge bowl 206 and first centrifuge bowl 203 to rotate respectively on the opposite face of second division board 205 and first division board 202, be fixedly connected with first turbine dish 204 and second turbine dish 207 in first centrifuge bowl 203 and the second centrifuge bowl 206 respectively, first steady voltage mechanism 3 corresponds the settlement of first turbine dish 204 and is used for carrying industrial sewage, first domestic sewage introducing mechanism 6 and second domestic sewage introducing mechanism 7 correspond the second turbine dish 207 and set for carrying domestic sewage.
Specifically, as shown in fig. 1, the first pressure stabilizing mechanism 3 includes an industrial sewage docking pipe 301, one end of the industrial sewage docking pipe 301 is clamped at a position corresponding to the first turbine disc 204 on the side end surface of the centrifugal collision tank 201, a movable valve plate 302 is embedded in a port at the other end of the industrial sewage docking pipe 301, an adapter port 303 is formed at the top of the movable valve plate 302, a first fixed adapter shaft 304 is embedded in the adapter port 303, an adapter groove 305 is formed in the adapter port 303 corresponding to the first fixed adapter shaft 304, a second fixed adapter shaft 306 is rotatably connected in the adapter groove 305, the second fixed adapter shaft 306 is fixedly connected in a linkage hole formed in the end surface of the first fixed adapter shaft 304, the number of the first turbine disc 204 is equal to that of the second turbine disc 207, and the rotation direction of the second turbine disc 207 is opposite to that of the first turbine disc 204, the first pressure stabilizing mechanism 3 further comprises a torsion spring 307, the torsion spring 307 is sleeved on the surface of the second fixed type transfer shaft 306, the surface of the second fixed type transfer shaft 306 is fixedly connected with one end of the torsion spring 307, the other end of the torsion spring 307 is fixedly connected on the end surface of the inner side of the transfer groove 305, the second pressure stabilizing mechanism 4 comprises an industrial sewage introducing pipe 401, the industrial sewage introducing pipe 401 is used for conveying industrial sewage into the centrifugal collision tank 201 through the industrial sewage butt joint pipe 301, a pressure stabilizing pipe 402 is mounted on the industrial sewage introducing pipe 401, the inner diameter of the pressure stabilizing pipe 402 is larger than that of the industrial sewage introducing pipe 401, and a first pressure reducing device 403 and a second pressure reducing device 404 are respectively arranged between the two ends of the pressure stabilizing pipe 402 and the industrial sewage introducing pipe 401.
The implementation mode is specifically as follows: because the proportion of the industrial sewage in the sewage of the whole market is higher, the fluctuation of the incoming water is large, the driving force of domestic water is acted by the fluctuation force when the industrial sewage comes, the stability of the mixing ratio of the industrial sewage and the domestic sewage is effectively improved, the domestic sewage and the industrial sewage respectively act on the first turbine disc 204 and the second turbine disc 207 when entering the sewage oxidative decomposition tank 1 through the centrifugal collision tank 201, and the industrial sewage and the domestic sewage simultaneously carry out corresponding centrifugal motion at the position where the industrial sewage and the domestic sewage enter between the first partition plate 202 and the second partition plate 205 by utilizing the sewage fluidity and the particularity of the surface structures of the first turbine disc 204 and the second turbine disc 207 and collide with each other, the high-strength friction oxidative decomposition is realized, the organic matter content in the industrial sewage is enriched by utilizing the organic matter organisms in the domestic sewage, and the organic matter content in the domestic sewage is diluted by utilizing the industrial sewage, the content of organic matters in mixed sewage formed by domestic sewage and industrial sewage reaches a proper ratio, the domestic sewage is changed into valuable, and nutrient components required by microbial propagation are continuously provided for the industrial sewage.
Specifically, as shown in fig. 1, the first and second flattening devices 403 and 404 have the same structure and are in the opposite directions, the first flattening device 403 includes a first bridge pipe 4031, one end of the first bridge pipe 4031 is clamped on the side end surface of the stabilivolt 402, the other end of the first bridge pipe 4031 is communicated with one end of the intermediary pipe 4032, a bucket-shaped cover 4033 is fixedly connected in the intermediary pipe 4032, a spherical valve 4034 is embedded in the bucket-shaped cover 4033, a telescopic outer cylinder 4035 is fixedly connected on the spherical surface of the spherical valve 4034, a telescopic inner shaft 4037 is sleeved in the telescopic outer cylinder 4035, the end surface of the inner side of the telescopic outer cylinder 4035 is fixedly connected with one end of the telescopic inner shaft 4037 close to the telescopic inner shaft 4037 through a support spring 4036, one end of the telescopic inner shaft 4037, which is far away from the support spring 4036, is fixedly connected on the inner side wall of the intermediary pipe 4032 through a second bridge pipe 4038, and is communicated with the industrial wastewater inlet pipe 403401.
The implementation mode is specifically as follows: when the water pressure in the industrial sewage introducing pipe 401 is too high, the built-in ball valve 4034 of the second flattening device 404 is separated from the hopper-shaped cover 4033 under the action of the water pressure, high-pressure industrial sewage is cached in the pressure stabilizing pipe 402, when the water pressure in the industrial sewage introducing pipe 401 is too low, the built-in ball valve 4034 of the first flattening device 403 is separated from the hopper-shaped cover 4033 under the action of the water pressure, the industrial sewage in the pressure stabilizing pipe 402 is filled in the industrial sewage introducing pipe 401, the industrial sewage entering the centrifugal collision tank 201 in unit time can be in a balanced state for a long time to a certain extent, and the mixed type sewage entering the sewage oxidative decomposition tank 1 is ensured to be constant in quantity, so that the effective mixing of the biological sewage and the industrial sewage is facilitated.
Specifically, as shown in fig. 1, the first domestic sewage introducing mechanism 6 and the second domestic sewage introducing mechanism 7 have the same structure, the first domestic sewage introducing mechanism 6 includes a high-pressure tank 601, the bottom of the high-pressure tank 601 is fixedly connected to the top of the sewage oxidative decomposition tank 1, a piston seat 602 is sleeved inside the high-pressure tank 601, a first domestic sewage introducing pipe 603 is communicated with a position corresponding to the piston seat 602 on the side end surface of the high-pressure tank 601, one end of the first domestic sewage introducing pipe 603 away from the high-pressure tank 601 is connected to the domestic sewage sedimentation tank, a first check valve 604 is arranged on the first domestic sewage introducing pipe 603, the top of the high-pressure tank 601 is connected to a position corresponding to the second turbine disc 207 on the side end surface of the centrifugal impact tank 201 through a second domestic sewage introducing pipe 605, a second check valve 606 is also loaded on the second domestic sewage introducing pipe 605, the power transmission mechanism 5 includes a water turbine 501, the water turbine 501 is located inside the centrifugal collision tank 201 and corresponds to one side, far away from the second partition plate 205, of the first partition plate 202, the water turbine 501 is fixedly connected to the surface of the driving shaft 502, the driving shaft 502 is rotatably connected to the end face of the centrifugal collision tank 201, the end portion of the driving shaft 502 is fixedly connected with a driving bevel gear 503, the surface of the driving bevel gear 503 is meshed with a driven bevel gear 504, the driven bevel gear 504 is fixedly connected to a reciprocating lead screw 505, the surface of the reciprocating lead screw 505 is in threaded connection with a lead screw sleeve 506, the surface of the lead screw sleeve 506 is fixedly connected with one end of a piston rod 508 through a linkage frame 507, the other end of the piston rod 508 is fixedly connected with one face, close to the piston seat 602, the surface of the reciprocating lead screw 505 is rotatably connected with a fixed adapter frame, the fixed adapter frame is fixedly connected to the end face of the centrifugal collision tank 201, and the rotation directions of the reciprocating lead screws 505 in the two sets of power transmission mechanisms 5 are opposite.
The implementation mode is specifically as follows: the industrial sewage entering the centrifugal collision tank 201 acts on the water turbine 501 first, and by utilizing the fluidity of the industrial sewage and the particularity of the surface structure of the water turbine 501, partial flow power carried by the industrial sewage is converted into torsion and acts on the driving shaft 502, the driving shaft 502 transfers the torsion to the reciprocating lead screws 505 by using the driving bevel gear 503 and the driven bevel gear 504 in the process of fast rotation, the two reciprocating lead screws 505 are driven to respectively perform corresponding rotation actions in the two lead screw sleeves 506, the two lead screw sleeves 506 respectively move on the two reciprocating lead screws 505 under the combined action of the torsion and the thread engagement force, and the two piston seats 602 respectively perform corresponding piston motions in the two high-pressure tanks 601 due to the mutual reverse rotation directions of the two reciprocating lead screws 505.
Working principle, when in use:
the control valve on the industrial sewage introducing pipe 401 is firstly opened, under the action of water pressure, a large amount of industrial sewage enters the centrifugal collision tank 201 through the industrial sewage butt joint pipe 301, the industrial sewage entering the centrifugal collision tank 201 acts on the water turbine 501 firstly, partial flow power carried by the industrial sewage is converted into torsion and acts on the driving shaft 502 by utilizing the fluidity of the industrial sewage and the particularity of the surface structure of the water turbine 501, the driving shaft 502 transfers the torsion to the reciprocating screw rod 505 by utilizing the driving bevel gear 503 and the driven bevel gear 504 in the process of fast rotation, the two reciprocating screw rods 505 are driven to respectively carry out corresponding rotation actions in the two screw rod sleeves 506, under the combined action of the torsion and the thread biting force, the two screw rod sleeves 506 respectively move on the two reciprocating screw rods 505, and the rotation directions of the two reciprocating screw rods 505 are mutually reversed, therefore, the two piston seats 602 can be driven to respectively perform corresponding piston motions in the two high-pressure tanks 601, and the working directions are opposite to each other, and in the process that the two piston seats 602 perform corresponding piston motions in the two high-pressure tanks 601, the domestic sewage in the sedimentation basin can be respectively introduced into the corresponding high-pressure tanks 601, and then the domestic water can be continuously injected into the centrifugal collision tank 201 by the one-way throttling action of the first one-way valve 604 and the second one-way valve 606 on the first domestic sewage introducing pipe 603 and the second domestic sewage introducing pipe 605, because the proportion of the industrial sewage in the whole market is high, and the fluctuation of the incoming water is large, the fluctuation force of the industrial sewage is utilized to act on the driving force of the domestic water, the stability of the mixing ratio of the industrial sewage and the domestic sewage is effectively improved, and when the domestic sewage and the industrial sewage enter the sewage oxidative decomposition tank 1 through the centrifugal collision tank 201, will act on the first turbine disc 204 and the second turbine disc 207 respectively, make use of the fluidity of the sewage and the particularity of the surface structure of the first turbine disc 204 and the second turbine disc 207, make the industrial sewage and domestic sewage enter the position between the first partition plate 202 and the second partition plate 205 to carry on the corresponding centrifugal movement at the same time, and collide with each other, the high-strength friction oxidation decomposes, utilize the organic matter biology in the domestic sewage to enrich the organic matter content in the industrial sewage, utilize the industrial sewage to dilute the organic matter content in the domestic sewage at the same time, make the organic matter content in the mixed sewage formed by the domestic sewage and the industrial sewage reach a suitable ratio, turn the domestic sewage into wealth, and continuously provide the industrial sewage with the nutrient composition required by the microbial propagation, adopt the microbial ecological treatment technology to treat the domestic sewage, the electromechanical equipment is less, and the self-regulation capability and the repair capability are stronger;
in the process that the industrial sewage enters the centrifugal collision tank 201 through the industrial sewage introducing pipe 401 and the industrial sewage butt-joint pipe 301, because the movable valve plate 302 can use the second fixed type switching shaft 306 and the first fixed type switching shaft 304 as switching media, and the second fixed type switching shaft 306 is provided with elastic supporting force from the torsion spring 307, the opening degree of the movable valve plate 302 is influenced by the introducing pressure of the industrial sewage, when the water pressure in the industrial sewage introducing pipe 401 is too high, the built-in spherical valve 4034 of the second flattening device 404 is separated from the bucket type cover 4033 under the action of the water pressure, the high-pressure industrial sewage is buffered in the pressure stabilizing pipe 402, when the water pressure in the industrial sewage introducing pipe 401 is too low, the built-in spherical valve 4034 of the first flattening device 403 is separated from the bucket type cover 4033 under the action of the water pressure, the industrial sewage in the pressure stabilizing pipe 402 is filled in the industrial sewage introducing pipe 401, further, the amount of industrial sewage entering the centrifugal collision tank 201 in a unit time can be in a balanced state for a long time to a certain extent, and the mixed type sewage entering the sewage oxidative decomposition tank 1 is ensured to be constant, so that the effective mixing of the biological sewage and the industrial sewage is facilitated, and a proper environment is provided for the propagation of microorganisms.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a sewage oxidative decomposition processing apparatus, includes sewage oxidative decomposition jar (1), the embedded centrifugal collision mechanism (2) that is connected with in top of sewage oxidative decomposition jar (1), a side end face of centrifugal collision mechanism (2) and the one end intercommunication of first steady voltage mechanism (3), the other end intercommunication of first steady voltage mechanism (3) has second steady voltage mechanism (4), it has first domestic sewage introducing mechanism (6) and second domestic sewage introducing mechanism (7) to communicate respectively on the other side end face of centrifugal collision mechanism (2) to all be provided with power transmission mechanism (5), its characterized in that between second domestic sewage introducing mechanism (7) and first domestic sewage introducing mechanism (6) and centrifugal collision mechanism (2):
the centrifugal collision mechanism (2) comprises a centrifugal collision tank (201), the centrifugal collision tank (201) is connected with the top of the sewage oxidation decomposition tank (1) in an embedded manner, a first partition plate (202) and a second partition plate (205) are arranged in parallel in the centrifugal collision tank (201), the opposite surfaces of the second partition plate (205) and the first partition plate (202) are respectively and rotatably connected with a second centrifugal cylinder (206) and a first centrifugal cylinder (203), a first turbine disc (204) and a second turbine disc (207) are fixedly connected in the first centrifugal cylinder (203) and the second centrifugal cylinder (206) respectively, the first pressure stabilizing mechanism (3) is used for conveying industrial sewage corresponding to the setting of the first turbine disc (204), the first domestic sewage introducing mechanism (6) and the second domestic sewage introducing mechanism (7) are set corresponding to the second turbine disc (207) and used for conveying domestic sewage.
2. The apparatus for oxidative decomposition treatment of wastewater according to claim 1, the first pressure stabilizing mechanism (3) comprises an industrial sewage butt joint pipe (301), one end of the industrial sewage butt joint pipe (301) is clamped at the position, corresponding to the first turbine disc (204), on the end face of the side of the centrifugal collision tank (201), a movable valve plate (302) is embedded in the port at the other end of the industrial sewage butt joint pipe (301), the top of the movable valve plate (302) is provided with a switching port (303), a first fixed switching shaft (304) is embedded in the switching port (303), and a transfer groove (305) is arranged at the position corresponding to the first fixed transfer shaft (304) in the transfer port (303), a second fixed type switching shaft (306) is rotationally connected in the switching groove (305), the second fixed type transfer shaft (306) is fixedly connected in a linkage opening formed in the end face of the first fixed type transfer shaft (304).
3. The sewage oxidative decomposition treatment device according to claim 2, wherein the first pressure stabilizing mechanism (3) further comprises a torsion spring (307), the torsion spring (307) is sleeved on the surface of the second fixed type transfer shaft (306), the surface of the second fixed type transfer shaft (306) is fixedly connected with one end of the torsion spring (307), and the other end of the torsion spring (307) is fixedly connected on the end surface of the inner side of the transfer groove (305).
4. The sewage oxidative decomposition treatment device according to claim 1, wherein the second pressure stabilizing mechanism (4) comprises an industrial sewage inlet pipe (401), the industrial sewage inlet pipe (401) is used for feeding industrial sewage into the centrifugal collision tank (201) through an industrial sewage butt joint pipe (301), a pressure stabilizing pipe (402) is carried on the industrial sewage inlet pipe (401), the inner diameter of the pressure stabilizing pipe (402) is larger than that of the industrial sewage inlet pipe (401), and a first pressure flattening device (403) and a second pressure flattening device (404) are respectively arranged between two ends of the pressure stabilizing pipe (402) and the industrial sewage inlet pipe (401).
5. The sewage oxidative decomposition treatment device according to claim 4, wherein the first and second flattening devices (403, 404) have the same structure and the same function and direction, the first flattening device (403) comprises a first bridge pipe (4031), one end of the first bridge pipe (4031) is clamped on the side end surface of the stabilivolt (402), the other end of the first bridge pipe (4031) is communicated with one end of an intermediary pipe (4032), a bucket-shaped cover (4033) is fixedly connected in the intermediary pipe (4032), a ball valve (4034) is embedded in the bucket-shaped cover (4033), a telescopic outer cylinder (4035) is fixedly connected to the spherical surface of the ball valve (4034), a telescopic inner shaft (4037) is sleeved in the telescopic outer cylinder (4035), the end surface of the inner side of the telescopic outer cylinder (4035) is fixedly connected to one end of the telescopic inner shaft (4037) through a support spring (4036), one end of the telescopic inner shaft (4037) far away from the support spring (4036) is fixedly connected to the inner side wall of the intermediate pipeline (4032) through a bracket, and the other end of the intermediate pipeline (4032) is communicated with the industrial sewage introducing pipe (401) through a second bridging pipe (4038).
6. The sewage oxidative decomposition treatment device according to claim 1, wherein the first domestic sewage introducing mechanism (6) and the second domestic sewage introducing mechanism (7) have the same structure, the first domestic sewage introducing mechanism (6) comprises a high-pressure tank (601), the bottom of the high-pressure tank (601) is fixedly connected to the top of the sewage oxidative decomposition tank (1), a piston seat (602) is sleeved inside the high-pressure tank (601), a first domestic sewage introducing pipe (603) is communicated with the side end face of the high-pressure tank (601) at a position corresponding to the piston seat (602), one end of the first domestic sewage introducing pipe (603) far away from the high-pressure tank (601) is connected to a domestic sewage sedimentation tank, a first check valve (604) is arranged on the first domestic sewage introducing pipe (603), and the top of the high-pressure tank (601) corresponds to the side end face of the centrifugal collision tank (201) through the second domestic sewage introducing pipe (605), and a second turbine disc (207) is arranged on the side end face of the centrifugal collision tank (201) ) And a second one-way valve (606) is also loaded on the second domestic sewage introduction pipe (605).
7. The sewage oxidation decomposition treatment device according to claim 6, wherein the power transmission mechanism (5) comprises a water turbine (501), the water turbine (501) is located inside the centrifugal collision tank (201) and corresponds to one side of the first partition plate (202) far away from the second partition plate (205), the water turbine (501) is fixedly connected to the surface of a driving shaft (502), the driving shaft (502) is rotatably connected to the end surface of the centrifugal collision tank (201), a driving bevel gear (503) is fixedly connected to the end of the driving shaft (502), a driven bevel gear (504) is meshed to the surface of the driving bevel gear (503), the driven bevel gear (504) is fixedly connected to a reciprocating lead screw (505), a lead screw sleeve (506) is connected to the surface of the reciprocating lead screw (505) in a threaded manner, and the surface of the lead screw sleeve (506) is fixedly connected to one end of the piston rod (508) through a linkage frame (507), the other end of the piston rod (508) is fixedly connected with one surface close to the piston seat (602).
8. The sewage oxidative decomposition treatment device according to claim 7, wherein a fixed adapter rack is rotatably connected to the surface of the reciprocating screw rod (505), the fixed adapter rack is fixedly connected to the end surface of the centrifugal collision tank (201), and the rotation directions of the reciprocating screw rod (505) in the two sets of power transmission mechanisms (5) are mutually reversed.
9. An oxidative decomposition treatment apparatus for wastewater according to claim 1, wherein the number of the first turbine disk (204) and the second turbine disk (207) is equal, and the rotation direction of the second turbine disk (207) and the first turbine disk (204) is reversed.
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| CN202210384298.5A CN114477664A (en) | 2022-04-13 | 2022-04-13 | Sewage oxidative decomposition treatment device |
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