CN118754375B - An integrated sewage treatment system - Google Patents
An integrated sewage treatment system Download PDFInfo
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- CN118754375B CN118754375B CN202411248058.8A CN202411248058A CN118754375B CN 118754375 B CN118754375 B CN 118754375B CN 202411248058 A CN202411248058 A CN 202411248058A CN 118754375 B CN118754375 B CN 118754375B
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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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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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention belongs to the technical field of sewage treatment, and particularly relates to an integrated sewage treatment system which comprises a pool body, wherein the pool body is round and provided with a group of pool bodies, the pool bodies are concentrically distributed, a chamber between the pool bodies is sequentially divided into a primary sedimentation area, a biological treatment area, a secondary sedimentation area, an ecological purification area and a disinfection area from inside to outside, a partition plate, the partition plate is provided with a group of partition plates and is respectively positioned between adjacent pool bodies, and an overflow groove is formed in the top of each pool body at the position corresponding to the partition plate. The process design of the invention is more reasonable and efficient, improves the purification degree of sewage, can be suitable for most sewage types, and ensures that the sewage can flow in a whole ring shape in each area when passing through the area by reasonably designing the positions of the baffle plates and the overflow grooves, so that each position of each area is fully utilized, the residence time of the sewage in each area is prolonged, and the sewage is ensured to be subjected to a purification process of a sufficient degree.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to an integrated sewage treatment system.
Background
The integrated sewage treatment system is a sewage treatment system integrated with various treatment units and technologies, aims to efficiently treat various types of sewage and convert the sewage into water resources capable of being safely discharged or recycled, realizes multi-stage, efficient and comprehensive utilization of sewage treatment, and is suitable for various scenes such as urban sewage treatment plants, industrial wastewater treatment, rural sewage treatment, cultivation tail water treatment and the like. These system designs not only need to consider treatment efficiency and effluent quality, but also should focus on comprehensive optimization of energy consumption, operating costs and environmental impact.
The technical scheme is that the integrated aquaculture sewage treatment system comprises a bottom plate, an inner tank body, a middle tank body and an outer tank body, wherein the bottom plate, the inner tank body, the middle tank body and the outer tank body are all round, a central sedimentation cavity is arranged in the inner tank body, the top of the central sedimentation cavity is connected with a water inlet pipe, the bottom of the central sedimentation cavity is provided with a sludge discharging mechanism, a clear water cavity is arranged between the inner tank body and the middle tank body, the top of the central sedimentation cavity is communicated with the clear water cavity, a biological treatment area, an aeration area, an ecological purification area and a water outlet area which are distributed in sequence are arranged between the middle tank body and the outer tank body, partition walls with filtering functions are arranged between the biological treatment area and the aeration area, the top of the clear water cavity is communicated with the biological treatment area, an aeration mechanism is arranged in the aeration area, plants are planted in the ecological purification area, and the ecological purification area is communicated with the water outlet area. The technology can effectively treat tail water, can be flexibly installed, and has high integration level and small occupied area.
However, the technology has the defects that although the technology can save occupied space, the technology is not fine enough in process design, the treatment effect is not ideal when facing sewage with large pollutant content, the overflow positions and the overflow area between the areas are not reasonable enough, the residence time of the sewage in each area is too short, the treatment efficiency of each area on the sewage is influenced, for example, after the sewage enters a central sedimentation cavity, the sewage can flow to a clean water cavity from each position at the top of the central sedimentation cavity and then flow to a biological treatment area through a larger overflow surface, and part of the sewage directly flows to the biological treatment area from the central sedimentation cavity, but the sewage does not stay in the clean water cavity for enough time, and the effect of secondary sedimentation is difficult to realize.
To this end, the present invention provides an integrated sewage treatment system.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The invention solves the technical problems by adopting the technical scheme that the integrated sewage treatment system comprises:
the device comprises a tank body, a first sedimentation zone, a biological treatment zone, a second sedimentation zone, an ecological purification zone and a disinfection zone, wherein the tank body is round and provided with a group of tank bodies which are concentrically distributed;
the separation plates are provided with a group and are respectively positioned between the adjacent tank bodies;
and the overflow grooves are formed in the positions, corresponding to the partition plates, of the top of each tank body, and the depths of a group of overflow grooves are sequentially increased from inside to outside.
Preferably, annular aeration pipes are arranged at the bottoms of the biological treatment area and the ecological purification area, the aeration pipes are connected with an external air source through an air supply pipe, and a group of air nozzles are uniformly distributed on the surfaces of the aeration pipes.
Preferably, a mounting column is arranged in the primary sedimentation zone, a rotating column is rotatably connected to the top of the mounting column, a driving mechanism for controlling the rotating column to rotate is arranged in the mounting column, a swing arm is fixedly connected to the surface of the rotating column and extends to the upper portion of a group of pool bodies, and chemical adding mechanisms are arranged at the positions corresponding to the primary sedimentation zone, the secondary sedimentation zone and the disinfection zone.
Preferably, a group of supporting wheels are uniformly distributed on the lower side of the swing arm, and the supporting wheels are respectively attached to the tops of the pool bodies.
Preferably, the swing arm is provided with a catching mechanism at the corresponding positions of the biological treatment area and the ecological purification area;
The fishing mechanism comprises a mounting block, a poking plate is arranged on the surface of the mounting block, curling parts are arranged on two sides of the poking plate, a notch is arranged at the top of the curling part, and a storage cavity is arranged at the bottom of the curling part.
Preferably, a sliding groove is formed in the surface of the mounting block, a sliding bar is fixedly connected to the surface of the shifting plate and is in sliding connection with the inside of the sliding groove, a guide plate is fixedly connected to the bottom of the sliding bar, a first spring is fixedly connected between the guide plate and the mounting block, a roller is arranged at the bottom of the shifting plate, and inclined plates are fixedly connected to two sides of a partition plate in the biological treatment area and the ecological purification area.
The storage cavity is characterized in that a slag hole is formed in the bottom of the storage cavity, a fixed ring is fixedly connected to the inside of the storage cavity, a guide rod is connected to the inside of the fixed ring in a sliding mode, a second spring is fixedly connected between the upper end of the guide rod and the fixed ring, the lower end of the guide rod extends to the inside of the slag hole and is fixedly connected with a plugging block, collecting boxes are connected to the inside of partition boards in the biological treatment area and the inside of the ecological purification area in a sliding mode, the tops of the collecting boxes are open, magnetic blocks are fixedly connected to the positions of two sides of the inside of the collecting boxes, and the magnetic blocks attract each other when the magnetic blocks are close to the plugging blocks.
Preferably, a group of water through holes are uniformly distributed on the surface of the curled portion.
Preferably, a group of protruding parts are uniformly distributed on the upper side of the sloping plate.
Preferably, the top of the collecting box is fixedly connected with a supporting plate at a position corresponding to the sloping plate.
The beneficial effects of the invention are as follows:
1. according to the integrated sewage treatment system, the plurality of tanks which are concentrically distributed are arranged to form the primary sedimentation area, the biological treatment area, the secondary sedimentation area, the ecological purification area and the disinfection area, the process design is more reasonable and efficient, the integrated treatment process is truly realized, the purification degree of sewage is improved, the occupied area of facilities is reduced, the integrated sewage treatment system can be suitable for most sewage types, and the positions of the partition plates and the overflow grooves are reasonably designed, so that the sewage can flow in a whole ring shape in each area when passing through the area, each position of each area is fully utilized, the residence time of the sewage in each area is prolonged, the sewage is guaranteed to be subjected to a purification process of a sufficient degree, and the sewage treatment effect is improved.
2. According to the integrated sewage treatment system, the flocculant and the disinfectant are respectively thrown into the primary sedimentation area, the secondary sedimentation area and the disinfection area through the dosing mechanism in the treatment process, so that suspended matters in sewage in the primary sedimentation area and the secondary sedimentation area are quickly flocculated and settled, the sewage in the disinfection area is quickly disinfected, the rotary column and the swing arm are controlled to rotate through the driving mechanism, and the dosing mechanism on the surface of the rotary column and the swing arm is driven to continuously move above the respective areas, so that the uniformity of medicament throwing is improved, and the treatment efficiency of water is further improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the structure of an aerator pipe according to the invention;
FIG. 5 is a schematic view of the fishing mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at B;
fig. 7 is a schematic view of the structure of the separator in the present invention.
In the figure, a tank body 1, a primary sedimentation area 2, a biological treatment area 3, a secondary sedimentation area 4, an ecological purification area 5, a disinfection area 6, a partition 7, an overflow groove 8, an aeration pipe 9, an air supply pipe 10, an air nozzle 11, a mounting column 12, a rotary column 13, a swing arm 14, a dosing mechanism 15, a supporting wheel 16, a fishing mechanism 17, a mounting block 18, a poking plate 19, a curling part 20, a notch 21, a storage cavity 22, a sliding bar 23, a guide plate 24, a first spring 25, a roller 26, an inclined plate 27, a slag hole 28, a fixed ring 29, a guide rod 30, a second spring 31, a blocking block 32, a collecting box 33, a magnetic block 34, a water through hole 35, a protruding part 36, a supporting plate 37, a medicine box 38, a dosing pipe 39 and an electric control valve 40.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 7, an integrated sewage treatment system according to the present invention includes:
The device comprises a tank body 1, a chamber, an ecological purification area 5 and a disinfection area 6, wherein the tank body 1 is circular and provided with a group, the group of tank bodies 1 are concentrically distributed, the chamber between the tank bodies 1 is sequentially divided into a primary sedimentation area 2, a biological treatment area 3, a secondary sedimentation area 4, the ecological purification area 5 and the disinfection area 6 from inside to outside, the bottoms of the primary sedimentation area 2 and the secondary sedimentation area 4 are respectively provided with a sludge discharge mechanism which can be a centrifugal pump, a plunger pump or a screw pump and the like, sludge in the primary sedimentation area 2 and the secondary sedimentation area 4 is discharged through the sludge discharge mechanism, biological fillers such as annular fillers, spherical fillers, tubular fillers, spiral fillers and the like are placed in the biological treatment area 3 for microorganism growth and propagation to treat sewage, and aquatic plants are planted in the ecological purification area 5 to further treat the sewage;
The separation plates 7 are provided with a group of separation plates 7 and are respectively positioned between the adjacent tank bodies 1, and the adjacent separation plates 7 are mutually staggered in the radial direction of the tank bodies 1;
the top of each tank body 1 is provided with overflow grooves 8 at the corresponding position of the partition plate 7, a group of overflow grooves 8 are gradually increased in depth from inside to outside, and the overflow grooves 8 and the partition plate 7 are mutually close and distributed in a staggered manner.
The integrated sewage treatment system in the prior art can save occupied space, but is not fine enough in process design, the treatment effect is not ideal when facing sewage with large pollutant content, the overflow positions and the overflow area between the areas are not reasonable enough, the residence time of the sewage in each area is too short, the treatment efficiency of each area on the sewage is influenced, for example, after the sewage enters a central sedimentation cavity, the sewage can flow from each position at the top of the central sedimentation cavity to a clean water cavity and then flow to a biological treatment area 3 through a larger overflow surface, and part of the sewage directly flows from the central sedimentation cavity to the biological treatment area 3 without residence time in the clean water cavity, so that the effect of secondary sedimentation is difficult to realize.
When the sewage is treated, the sewage is pretreated, large-particle impurities and solid wastes in the sewage are removed by utilizing a screen or a grating, then the sewage is introduced into the primary sedimentation zone 2, after preliminary sedimentation is carried out in the primary sedimentation zone 2, clear water at the top flows into the biological treatment zone 3 through the overflow groove 8, organic matters in the sewage are degraded and treated by utilizing aerobic organisms in the biological treatment zone 3, then flows into the secondary sedimentation zone 4 through the overflow groove 8, secondary sedimentation is carried out on microorganisms and residual suspended matters in the sewage, then flows into the ecological purification zone 5 through the overflow groove 8, residual nutrient substances such as nitrogen and phosphorus in the sewage are further absorbed, adsorbed and degraded through growth metabolism of aquatic plants, water eutrophication is reduced, then flows into the disinfection zone 6 through the overflow groove 8 for disinfection, and then the sewage is discharged outwards through the overflow groove 8.
According to the invention, the primary sedimentation zone 2, the biological treatment zone 3, the secondary sedimentation zone 4, the ecological purification zone 5 and the disinfection zone 6 are formed by arranging the plurality of concentrically distributed tank bodies 1, the process design is more reasonable and efficient, the integrated treatment flow is truly realized, the purification degree of sewage is improved, the occupied area of facilities is reduced, the device can be suitable for most sewage types, and the positions of the partition plates 7 and the overflow grooves 8 are reasonably designed, so that the sewage can flow into a whole ring shape in each zone when passing through the zone, each position of each zone is fully utilized, the residence time of the sewage in each zone is prolonged, the sewage is guaranteed to be subjected to a purification process of sufficient degree, and the treatment effect on the sewage is improved.
The biological treatment area 3 and the ecological purification area 5 are respectively provided with an annular aeration pipe 9 at the bottom, the aeration pipes 9 are connected with an external air source through an air supply pipe 10, a group of air nozzles 11 are uniformly distributed on the surface of the aeration pipes 9, and the air supply pipe 10 is connected with the external air source to respectively supply air to the inside of the biological treatment area 3 and the ecological purification area 5 by using the aeration pipes 9 so as to enable aerobic microorganisms and aquatic plants to grow, so that the degradation efficiency of organic matters is improved, and in addition, in the process of upward movement of air bubbles generated by aeration, the water body can be disturbed, the water body is promoted to turn over and exchange in the vertical direction, and the dispersion of microorganisms and impurities is more uniform.
As a preferable embodiment of the invention, a mounting column 12 is arranged in the primary sedimentation zone 2, a rotary column 13 is rotatably connected to the top of the mounting column 12, a driving mechanism for controlling the rotary column 13 to rotate is arranged in the mounting column 12, a swing arm 14 is fixedly connected to the surface of the rotary column 13, the swing arm 14 extends to the upper part of a group of pool bodies 1, a dosing mechanism 15 is arranged on the swing arm 14 at the positions corresponding to the primary sedimentation zone 2, the secondary sedimentation zone 4 and the disinfection zone 6, the dosing mechanisms 15 corresponding to the primary sedimentation zone 2 and the secondary sedimentation zone 4 are used for adding flocculating agents, and the dosing mechanism 15 corresponding to the disinfection zone 6 is used for adding disinfectant;
The specific mechanism of the dosing mechanism 15 comprises a medicine box 38, wherein a dosing pipe 39 is communicated with the bottom of the medicine box 38, and the dosing pipe 39 is controlled by an electric control valve 40.
Flocculant and disinfectant are respectively thrown into the primary sedimentation zone 2, the secondary sedimentation zone 4 and the disinfection zone 6 through the dosing mechanism 15 in the treatment process, so that suspended matters in sewage in the primary sedimentation zone 2 and the secondary sedimentation zone 4 are quickly flocculated and settled, the sewage in the disinfection zone 6 is quickly disinfected, the rotary column 13 and the swing arm 14 are controlled to rotate through the driving mechanism, and the dosing mechanism 15 on the surface of the rotary column is driven to continuously move above the respective zones, so that the uniformity of medicament throwing is improved, and the treatment efficiency of water is further improved.
The support wheels 16 are uniformly distributed on the lower side of the swing arm 14, the support wheels 16 are respectively attached to the tops of the pool bodies 1, and the support wheels 16 are arranged, so that in the rotating process of the swing arm 14, the support wheels 16 can roll on the tops of the pool bodies 1 to support and balance the swing arm 14, and the motion stability of the swing arm is improved.
As a preferred embodiment of the invention, the swing arm 14 is provided with a catching mechanism 17 at the corresponding positions of the biological treatment area 3 and the ecological purification area 5;
The catching mechanism 17 comprises a mounting block 18, a pulling plate 19 is arranged on the surface of the mounting block 18, curling portions 20 are arranged on two sides of the pulling plate 19, a notch 21 is arranged at the top of the curling portion 20, and a storage cavity 22 is arranged at the bottom of the curling portion 20.
In actual treatment, the surfaces of the water bodies in the biological treatment area 3 and the ecological purification area 5 often have scum because microorganisms grow and reproduce by degrading organic substances during the biological treatment, and some scum may be formed after the biological volumes or clusters thereof reach a certain degree, or organic or inorganic colloidal substances in sewage may sometimes be aggregated to form scum during the biological treatment, or some chemical substances or solid particles may form scum due to precipitation, and these scum are usually normal products in the sewage treatment.
In the process that the swing arm 14 drives the fishing assembly to rotate, the poking plate 19 moves at the top of the water body, so that scum on the surface of the water body is poked, the scum moves to two sides along the surface of the poking plate 19 and enters the curled portion 20 through the notch 21 to be stored, the fishing of the scum is realized, the impurity removal effect of the system on sewage is enhanced, the rotating direction of the swing arm 14 is always opposite to the water flow direction through control, the poking plate 19 respectively pokes the water body in the biological treatment area 3 and the ecological purification area 5 in a reverse direction, the backward flowing trend of the sewage is endowed, the flowing resistance of the sewage is improved, the stay time of the system in the area is further prolonged, and the purifying effect of the system on the sewage is enhanced as much as possible.
Since the deflector 19 is required to move on top of the body of water, the aquatic plants in the ecological purification zone 5 are preferably submerged plants such as, for example, archea, typha, calamus, iris, allium fistulosum, etc.
The surface of the installation block 18 is provided with a chute, the surface of the shifting plate 19 is fixedly connected with a sliding bar 23, the sliding bar 23 is in sliding connection with the inside of the chute, the bottom of the sliding bar 23 is fixedly connected with a guide plate 24, a first spring 25 is fixedly connected between the guide plate 24 and the installation block 18, the bottom of the shifting plate 19 is provided with a roller 26, both sides of the partition plate 7 in the biological treatment area 3 and the ecological purification area 5 are fixedly connected with inclined plates 27, when the fishing assembly moves to the partition plate 7, the roller 26 at the bottom of the shifting plate 19 can roll on the surface of the inclined plates 27, the shifting plate 19 is promoted to move upwards and compress the first spring 25, the shifting plate 19 can smoothly pass through the partition plate 7, then the first spring 25 drives the shifting plate 19 to reset downwards and stretch into a water body again, the structure ensures that the movement of the shifting plate 19 can not interfere with the partition plate 7, and the swing arm 14 always keeps opposite movement with the water flow direction.
According to the invention, a slag outlet 28 is formed in the bottom of the storage cavity 22, a fixed ring 29 is fixedly connected in the storage cavity 22, a guide rod 30 is fixedly connected in the fixed ring 29, a second spring 31 is fixedly connected between the upper end of the guide rod 30 and the fixed ring 29, the lower end of the guide rod 30 extends into the slag outlet 28 and is fixedly connected with a blocking piece 32, a collecting box 33 is slidingly connected in each of the biological treatment area 3 and the partition 7 in the ecological purification area 5, the top of the collecting box 33 is open, a magnetic piece 34 is fixedly connected to two sides of the inside of the collecting box 33, the magnetic piece 34 and the blocking piece 32 are attracted to each other when approaching, the blocking piece 32 is normally located in the slag outlet 28 and blocks the same, the magnetic piece 34 attracts the blocking piece 32 to move downwards and separate from the slag outlet 28 when the pulling piece 19 moves to the upper side of the partition 7, the curled portion 20 and the inside of the storage cavity 22 can fall into the collecting box 33 below the slag outlet 28 through the slag outlet 28, the collecting box 33 is realized, after the pulling piece 19 to the floating piece 33 upwards through the guide rod 32 after the second spring 31 passes over the slag outlet 31 and the floating piece 33 is reset to the inside of the floating piece 33.
By arranging the plurality of water through holes 35, after sewage carries scum into the curl portion 20, water can be discharged outwards through the plurality of water through holes 35, and scum is left in the curl portion 20, so that the capturing efficiency of scum is improved, in the process that the poking plate 19 gradually rises along an inclined plane, water in the storage cavity 22 can be discharged through the water through holes 35, and a large amount of water is prevented from entering the collecting box 33 after the slag hole 28 is opened.
The upper side of the inclined plate 27 is uniformly provided with a group of protruding parts 36, the roller 26 can intermittently contact with the protruding parts 36 in the surface movement process of the inclined plate 27, so that the poking plate 19 is continuously vibrated up and down, scum in the curled portion 20 is shaken into the storage cavity 22, adhesion residues between the scum and the inner wall of the curled portion 20 are reduced, the scum can quickly fall into the inside of the collecting box 33 after the subsequent slag hole 28 is opened, water in the storage cavity 22 can be accelerated to be discharged outwards through the water through holes 35 in the shaking process, and the water entering the inside of the collecting box 33 is further reduced.
The top of the collecting box 33 is fixedly connected with a supporting plate 37 at a position corresponding to the inclined plate 27, and the supporting plate 37 is arranged, so that the roller 26 can roll on the surface of the supporting plate 37 when moving to the top of the baffle 7, thereby supporting the roller 26 and preventing clamping.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An integrated sewage treatment system is characterized by comprising:
The device comprises a tank body (1), wherein the tank body (1) is round, a group of tank bodies (1) are arranged, and the tank bodies (1) are concentrically distributed, and a cavity between the tank bodies (1) is sequentially divided into a primary sedimentation zone (2), a biological treatment zone (3), a secondary sedimentation zone (4), an ecological purification zone (5) and a disinfection zone (6) from inside to outside, wherein sludge discharging mechanisms are arranged at the bottoms of the primary sedimentation zone (2) and the secondary sedimentation zone (4);
The separation plates (7) are arranged in a group and are respectively positioned between the adjacent tank bodies (1);
The top of each tank body (1) is provided with an overflow groove (8) at a position corresponding to the partition plate (7), and the depth of one group of overflow grooves (8) is increased gradually from inside to outside;
The device comprises a primary sedimentation zone (2), a rotary column (13), a driving mechanism, a swing arm (14), a dosing mechanism (15) and a chemical dosing mechanism, wherein the mounting column (12) is arranged in the primary sedimentation zone (2), the rotary column (13) is rotatably connected to the top of the mounting column (12), the driving mechanism for controlling the rotary column (13) to rotate is arranged in the mounting column (12), the swing arm (14) is fixedly connected to the surface of the rotary column (13) and extends to the upper part of a group of pool bodies (1), and the chemical dosing mechanism (15) is arranged at the positions corresponding to the primary sedimentation zone (2), the secondary sedimentation zone (4) and the disinfection zone (6);
the swing arms (14) are respectively provided with a catching mechanism (17) at the corresponding positions of the biological treatment area (3) and the ecological purification area (5);
the catching mechanism (17) comprises a mounting block (18), a poking plate (19) is arranged on the surface of the mounting block (18), curled parts (20) are arranged on two sides of the poking plate (19), a notch (21) is arranged at the top of the curled part (20), and a storage cavity (22) is arranged at the bottom of the curled part (20);
The surface of the mounting block (18) is provided with a sliding groove, the surface of the poking plate (19) is fixedly connected with a sliding bar (23), the sliding bar (23) is in sliding connection with the inside of the sliding groove, the bottom of the sliding bar (23) is fixedly connected with a guide plate (24), a first spring (25) is fixedly connected between the guide plate (24) and the mounting block (18), the bottom of the poking plate (19) is provided with a roller (26), and both sides of a partition plate (7) in the biological treatment area (3) and the ecological purification area (5) are fixedly connected with inclined plates (27);
The biological treatment device comprises a storage cavity (22), a slag hole (28) arranged at the bottom of the storage cavity (22), a fixed ring (29) fixedly connected to the inside of the storage cavity (22), a guide rod (30) fixedly connected to the inside of the fixed ring (29), a second spring (31) fixedly connected between the upper end of the guide rod (30) and the fixed ring (29), a blocking block (32) fixedly connected to the inside of the slag hole (28) and extending to the lower end of the guide rod (30), a collecting box (33) is fixedly connected to the inside of a partition plate (7) in the biological treatment area (3) and the ecological purification area (5), the top of the collecting box (33) is open, magnetic blocks (34) are fixedly connected to the positions of two sides in the collecting box (33), and the magnetic blocks (34) and the blocking blocks (32) attract each other when approaching.
2. The integrated sewage treatment system according to claim 1 is characterized in that annular aeration pipes (9) are arranged at the bottoms of the biological treatment area (3) and the ecological purification area (5), the aeration pipes (9) are connected with an external air source through air supply pipes (10), and a group of air nozzles (11) are uniformly distributed on the surfaces of the aeration pipes (9).
3. The integrated sewage treatment system according to claim 1, wherein a group of supporting wheels (16) are uniformly distributed on the lower side of the swing arm (14), and the supporting wheels (16) are respectively attached to the tops of the tank bodies (1).
4. The integrated sewage treatment system according to claim 1, wherein a group of water through holes (35) are uniformly distributed on the surface of the curled portion (20).
5. The integrated sewage treatment system according to claim 4, wherein a group of protruding parts (36) are uniformly distributed on the upper side of the sloping plate (27).
6. The integrated sewage treatment system according to claim 5, wherein the top of the collecting tank (33) is fixedly connected with a supporting plate (37) at a position corresponding to the sloping plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411248058.8A CN118754375B (en) | 2024-09-06 | 2024-09-06 | An integrated sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411248058.8A CN118754375B (en) | 2024-09-06 | 2024-09-06 | An integrated sewage treatment system |
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| CN106630482A (en) * | 2017-01-18 | 2017-05-10 | 成都冠禹科技有限公司 | Sewage treatment device |
| CN209161766U (en) * | 2018-10-19 | 2019-07-26 | 北京中源创能工程技术有限公司 | Sewage-treating reactor |
| CN116102143A (en) * | 2023-03-09 | 2023-05-12 | 中国恩菲工程技术有限公司 | Coagulation sedimentation tank |
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| KR101600946B1 (en) * | 2015-06-23 | 2016-03-08 | 주식회사 청호엔텍 | Circular setting basin for advanced treatment |
| CN216856662U (en) * | 2021-11-29 | 2022-07-01 | 苏州祺添新材料有限公司 | Device for continuously producing 4-chloro-1, 3-dioxolane-2-ketone |
| CN216878001U (en) * | 2022-01-17 | 2022-07-05 | 珠海雅之霖科技有限公司 | Mud scraping system of sedimentation tank |
| KR102641023B1 (en) * | 2023-07-14 | 2024-02-28 | 대한민국 | Portable circulative filtration system with united filtering device |
| CN221500795U (en) * | 2023-12-28 | 2024-08-09 | 安徽亚泰环境工程技术有限公司 | Combined type biological wastewater treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106630482A (en) * | 2017-01-18 | 2017-05-10 | 成都冠禹科技有限公司 | Sewage treatment device |
| CN209161766U (en) * | 2018-10-19 | 2019-07-26 | 北京中源创能工程技术有限公司 | Sewage-treating reactor |
| CN116102143A (en) * | 2023-03-09 | 2023-05-12 | 中国恩菲工程技术有限公司 | Coagulation sedimentation tank |
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