Intensive oxidation ditch and sedimentation integrated pool

Abstract

The utility model relates to the related technical field of sewage treatment, in particular to an intensive oxidation ditch and sedimentation integrated pool which comprises a bottom plate and a pretreatment mechanism, the pretreatment mechanism is arranged on one side of the surface of the bottom plate, and an oxidation and sedimentation mechanism is arranged at one end of the bottom plate. According to the intensive oxidation ditch and sedimentation integrated pool, through the arrangement of the pretreatment mechanism, sewage enters the pretreatment mechanism through a first water inlet, firstly flows into a first box body, passes through a water inlet hopper, and is preliminarily filtered through a first filter frame and a filter screen mounted inside, so that large-particle impurities in water are removed; filtered water is conveyed to a first water pump through a first connecting pipe, the water pump pumps the water to a follow-up treatment unit, tempered glass of the pretreatment mechanism can protect the internal structure, the water flow state is easy to observe, and it is ensured that the filter frames are firmly fixed and convenient to disassemble and clean through the two filter frames and bolts distributed at equal intervals.

Description

Technical Field

[0001] The utility model relates to the technical field related to sewage treatment, and in particular to an intensive oxidation ditch sedimentation integrated pool. Background Art

[0002] Wastewater treatment refers to the process of purifying and decontaminating wastewater through physical, chemical, and biological methods, aiming to remove pollutants and harmful components from the water so that it meets discharge standards or is suitable for reuse. This process typically includes primary, secondary, and advanced treatment, with the ultimate goal of protecting the environment, improving water quality, and promoting the sustainable use of water resources. Most existing wastewater treatment methods rely on biological contact oxidation. With the continuous advancement of technology, the requirements for treatment equipment are becoming increasingly stringent. Therefore, there is a particular need for an intensive oxidation ditch-sedimentation integrated tank.

[0003] However, although the existing intensive oxidation ditch sedimentation integrated pool can treat the sewage entering the device, the integration of the oxidation pool and sedimentation pool may lead to insufficient effective area of the sedimentation zone, thereby affecting the sedimentation efficiency.

[0004] In order to solve the above problems, after searching, the patent with the announcement number CN201545769U discloses an integrated oxidation sedimentation tank, which proposes "including a biological contact oxidation tank (10), N energy-saving aeration filler devices (11), a bracket (12) and a sedimentation tank (13), N is a positive integer greater than 2; the biological contact oxidation tank (10) is cylindrical, and the sedimentation tank (13) is conical; the diameters of the biological contact oxidation tank (10) and the sedimentation tank (13) are the same, the lower end of the biological contact oxidation tank (10) is open and The upper end of the central tube (1) of the energy-saving aeration filler device (11) is fixedly connected to the frame of the bracket (12), and the four sides of the bracket (12) are respectively connected to the four sides of the top of the biological contact oxidation tank (10). The utility model integrates biological contact oxidation and sedimentation tanks in one, with a small amount of residual sludge and a small footprint, saving investment and operating costs. Although it can treat sewage entering the device, the integration of the oxidation tank and sedimentation tank may result in insufficient effective area of the sedimentation zone, thereby affecting the sedimentation efficiency.

[0005] In view of this, we conducted in-depth research on the above issues, which led to the present case. Utility Model Content

[0006] The purpose of the present utility model is to provide an intensive oxidation ditch sedimentation integrated pool to solve the problem that the existing intensive oxidation ditch sedimentation integrated pool proposed in the above background technology can treat the sewage entering the device, but the integration of the oxidation pool and sedimentation pool may lead to insufficient effective area of the sedimentation zone, thereby affecting the sedimentation efficiency.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an integrated oxidation ditch sedimentation pool, comprising a bottom plate and a pretreatment mechanism, wherein the pretreatment mechanism is provided on one side of the surface of the bottom plate, and an oxidation sedimentation mechanism is provided on one end of the bottom plate;

[0008] The pretreatment mechanism includes a first box body, a first water inlet, a first water outlet, a first mounting groove, a water inlet bucket, a first connecting pipe, a first fixing frame, a first water pump, a first filter frame, a first bolt, tempered glass and a filter screen. One side of the surface of the bottom plate is fixedly connected to the first box body, a first water inlet is opened on one side of the surface of the first box body, the first box body, a first water outlet is opened at one end of the first box body, a first mounting groove is opened on one side of the surface of the first box body, a water inlet bucket is connected to one side of the first water inlet, first connecting pipes are connected on both sides of the first water outlet, a first fixing frame is embedded in the interior of the first mounting groove, the other side of the first connecting pipe is fixedly connected to the first water pump, one end of the first fixing frame is fixedly connected to the first filter frame, one end of the first fixing frame is threadedly connected to the first bolt, tempered glass is installed inside the first fixing frame, and a filter screen is installed inside the first filter frame.

[0009] Preferably, the main body of the first water pump is mounted on the first box body, and one side of the first connecting pipe is arranged inside the first box body and on the upper side of the filter screen.

[0010] Preferably, two groups of the first filter frames are provided, and the first fixing frames are fixed to the first box body by first bolts.

[0011] Preferably, eight groups of the first bolts are provided, and the first bolts are distributed at equal intervals on the first fixing frame.

[0012] Preferably, the oxidation precipitation mechanism includes an oxygen storage tank, a second box body, a second connecting pipe, an oxygenation port, an oxygen spray pipe, a second water outlet, a second mounting groove, a third connecting pipe, a second fixed frame, a second water pump, a second filter frame and a second bolt. The oxygen storage tank is installed on one side of the surface of the bottom plate, and the second box body is fixedly connected to one side of the surface of the bottom plate. The second connecting pipe is fixedly connected to the other side of the first water pump. An oxygenation port is provided on one side of the surface of the oxygen storage tank, and one end of the oxygen storage tank is fixedly connected to the oxygen spray pipe. A second water outlet is provided on one side of the second box body, and a second mounting groove is provided on the surface of the second box body. Both sides of the second water outlet are connected to the third connecting pipe. The second fixing frame is embedded in the interior of the second mounting groove, and one side of the third connecting pipe is connected to the second water pump. One side of the second fixing frame is fixedly connected to the second filter frame, and the second fixing frame is threadedly connected to the inside of the second bolt.

[0013] Preferably, tempered glass is also installed inside the second fixing frame, and the second fixing frame is fixed to the second box body by second bolts.

[0014] Preferably, the other side of the second connecting pipe is connected to the second box, the other side of the oxygen spray pipe is connected to the second connecting pipe, and the oxygen storage tank is at the lower side of the second connecting pipe.

[0015] Preferably, a filter screen is also installed inside the second filter frame, and the pore sizes of the filter screen in the first filter frame and the second filter frame are different.

[0016] Preferably, the third connecting pipe is provided on the upper portion of the second filter frame, and the second filter frame is provided with two groups.

[0017] Preferably, two groups of oxygen injection pipes are provided, and the oxygen injection pipes are distributed at equal intervals on the second connecting pipe.

[0018] Compared with the existing technology, the beneficial effects of the utility model are: this intensive oxidation ditch sedimentation integrated pool, through the setting of pretreatment mechanism and oxidation precipitation mechanism, through multi-stage filtration and oxidation reaction, effectively removes suspended matter, organic matter and other pollutants in water, improves water quality, and at the same time combines pretreatment and oxidation precipitation to achieve graded filtration, which can effectively treat pollutants of different sizes and enhance the purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a side view of the structure of the utility model;

[0020] Figure 2 This is a partial cross-sectional exploded structural diagram of the pretreatment mechanism of the present invention;

[0021] Figure 3 This is a schematic diagram of the partial cross-sectional exploded structure of the oxidation precipitation mechanism of the present invention;

[0022] Figure 4 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 5 For this utility model Figure 3 Enlarged structural diagram at point B in the middle.

[0024] In the figure: 1. bottom plate; 2. pretreatment mechanism; 201. first box body; 202. first water inlet; 203. first water outlet; 204. first mounting groove; 205. water inlet hopper; 206. first connecting pipe; 207. first fixing frame; 208. first water pump; 209. first filter frame; 210. first bolt; 211. tempered glass; 212. filter; 3. oxidation precipitation mechanism; 301. oxygen storage tank; 302. second box body; 303. second connecting pipe; 304. oxygenation port; 305. oxygen injection pipe; 306. second water outlet; 307. second mounting groove; 308. third connecting pipe; 309. second fixing frame; 310. second water pump; 311. second filter frame; 312. second bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5 The utility model provides a technical solution: an intensive oxidation ditch sedimentation integrated pool, comprising a bottom plate 1 and a pretreatment mechanism 2, wherein the pretreatment mechanism 2 is provided on one side of the surface of the bottom plate 1, and an oxidation sedimentation mechanism 3 is provided at one end of the bottom plate 1;

[0027] The pretreatment mechanism 2 includes a first box body 201, a first water inlet 202, a first water outlet 203, a first mounting groove 204, a water inlet bucket 205, a first connecting pipe 206, a first fixing frame 207, a first water pump 208, a first filter frame 209, a first bolt 210, a tempered glass 211 and a filter screen 212. The first box body 201 is fixedly connected to one side of the surface of the bottom plate 1. The first water inlet 202 is opened on one side of the surface of the first box body 201. The first box body 201 and one side of the first box body 201 are fixedly connected to the first box body 201. A first water outlet 203 is provided at the end, a first mounting groove 204 is provided on one side of the surface of the first box body 201, a water inlet bucket 205 is connected to one side of the first water inlet 202, first connecting pipes 206 are connected on both sides of the first water outlet 203, a first fixing frame 207 is embedded in the interior of the first mounting groove 204, a first water pump 208 is fixedly connected to the other side of the first connecting pipe 206, one end of the first fixing frame 207 is fixedly connected to the first filter frame 209, and one end of the first fixing frame 207 is threadedly connected to The first bolt 210, the interior of the first fixing frame 207 is equipped with a tempered glass 211, the interior of the first filter frame 209 is equipped with a filter screen 212, and the sewage enters the pretreatment system through the first water inlet 202, the first water outlet 203, the first installation groove 204, the water inlet bucket 205, the first connecting pipe 206, the first fixing frame 207, the first water pump 208, the first filter frame 209, the first bolt 210, the tempered glass 211 and the filter screen 212. The sewage first flows into the first box 201 through the water inlet hopper 205, and is initially filtered by the first filter frame 209 and the filter screen 212 installed inside to remove large particles of impurities in the water. The filtered water is transmitted to the first water pump 208 through the first connecting pipe 206, and the water pump pumps the water to the subsequent treatment unit. The tempered glass 211 of the pretreatment mechanism 2 can protect the internal structure and make it easy to observe the water flow state. The two sets of filter frames and equally spaced bolts ensure that the filter frames are firmly fixed and easy to disassemble and clean.

[0028] Furthermore, the main body of the first water pump 208 is installed on the first box body 201, and one side of the first connecting pipe 206 is arranged inside the first box body 201 and on the upper side of the filter 212. Through the setting of the first connecting pipe 206, the first connecting pipe 206 is responsible for connecting the first water outlet 203 in the pretreatment mechanism 2 and the first water pump 208, and transporting the water that has undergone preliminary filtration from the pretreatment mechanism 2 to the water pump. The first water pump 208 sends the water to the oxidation and precipitation mechanism 3 through the first connecting pipe 206 for subsequent treatment. At the same time, the first connecting pipe 206 is not only a physical connection between the pretreatment mechanism 2 and the water pump, but also plays a role in transferring water flow between different functional modules, thereby realizing the coordinated work of various parts.

[0029] Furthermore, two groups of first filter frames 209 are provided, and the first fixed frame 207 is fixed to the first box body 201 by the first bolt 210. Through the setting of the first filter frame 209, the main function of the first filter frame 209 is to fix the filter screen 212 and provide a support structure to ensure that the filter screen 212 can be firmly installed inside the pretreatment mechanism 2 and is not easy to fall off or deform, thereby ensuring that water can be smoothly filtered through the filter screen 212. At the same time, the first filter frame 209 realizes preliminary filtration of the water entering the pretreatment mechanism 2 by carrying the filter screen 212. The filter screen 212 can intercept large particles of impurities in the water, prevent these impurities from entering subsequent treatment units, and protect the normal operation of the entire water treatment system.

[0030] Furthermore, eight groups of first bolts 210 are provided, and the first bolts 210 are distributed at equal intervals on the first fixing frame 207. Through the setting of the first bolts 210, the main function of the first bolts 210 is to firmly install the first fixing frame 207 in the first box body 201, and to make the various components fit tightly together through threaded connection, to ensure that the filter frame and the fixing frame do not loosen or shift when water flows through. Since the first bolts 210 adopt a threaded connection method, the user can easily disassemble and reinstall the filter frame and the fixing frame. When the filter screen 212 needs to be cleaned, repaired or replaced, it can be done quickly by simply loosening the bolts, which improves the maintenance convenience of the equipment.

[0031] Furthermore, the oxidation precipitation mechanism 3 includes an oxygen storage tank 301, a second box body 302, a second connecting pipe 303, an oxygenation port 304, an oxygen injection pipe 305, a second water outlet 306, a second installation groove 307, a third connecting pipe 308, a second fixing frame 309, a second water pump 310, a second filter frame 311 and a second bolt 312. The oxygen storage tank 301 is installed on one side of the surface of the bottom plate 1, the second box body 302 is fixedly connected to one side of the surface of the bottom plate 1, and the first water pump 208 is fixed on the other side. A second connecting pipe 303 is fixedly connected to one side, an oxygen supply port 304 is provided on one side of the surface of the oxygen storage tank 301, an oxygen spray pipe 305 is fixedly connected to one end of the oxygen storage tank 301, a second water outlet 306 is provided on one side of the second box body 302, a second mounting groove 307 is provided on the surface of the second box body 302, and third connecting pipes 308 are connected to both sides of the second water outlet 306, a second fixing frame 309 is embedded in the interior of the second mounting groove 307, and one side of the third connecting pipe 308 is connected to There is a second water pump 310, and a second filter frame 311 is fixedly connected to one side of the second fixing frame 309. The internal thread of the second fixing frame 309 is connected with a second bolt 312. Through the arrangement of the oxygen storage tank 301, the second box 302, the second connecting pipe 303, the oxygenation port 304, the oxygen injection pipe 305, the second water outlet 306, the second installation groove 307, the third connecting pipe 308, the second fixing frame 309, the second water pump 310, the second filter frame 311 and the second bolt 312, the pretreated water enters the second box 302 of the oxidation precipitation mechanism 3 through the second connecting pipe 303, the oxygen storage tank 301 adds oxygen to the water through the oxygenation port 304, and the oxygen is evenly distributed in the water through the oxygen injection pipe 305 to oxidize impurities in the water. The water after oxidation treatment is further filtered through the filter screen 212 in the second filter frame 311. The filter screen 212 has different pore sizes and can remove impurities of different sizes in a graded manner. The finally treated water is discharged from the device through the second water outlet 306.

[0032] Furthermore, tempered glass 211 is also installed inside the second fixed frame 309. The second fixed frame 309 is fixed to the second box body 302 by a second bolt 312. Through the setting of the second fixed frame 309 and the installation of the second fixed frame 309, the second filter frame 311 and the filter screen 212 inside it can remain stable under the pressure of the water flow and will not be displaced or damaged due to the impact of the water flow, thereby ensuring the filtering effect during the oxidation precipitation treatment process. Like the first fixed frame 207, tempered glass 211 is also installed inside the second fixed frame 309, which can provide additional protection for the filter frame and the filter screen 212 to prevent the filter screen 212 from being damaged by excessive impact from the external environment or water flow, and at the same time facilitate observation of the water flow and filtration conditions.

[0033] Furthermore, the other side of the second connecting pipe 303 is connected to the second box 302, and the other side of the oxygen injection pipe 305 is connected to the second connecting pipe 303. The oxygen storage tank 301 is at the lower side of the second connecting pipe 303. Through the setting of the second connecting pipe 303, the main function of the second connecting pipe 303 is to connect the first water pump 208 in the pretreatment mechanism 2 with the oxidation precipitation mechanism 3. As a water transmission channel, the water pressurized by the first water pump 208 is sent into the second box 302 of the oxidation precipitation mechanism 3 through the second connecting pipe 303 to ensure the continuity of the treatment process. At the same time, the second connecting pipe 303 connects the oxygen storage tank 301 and the second box 302, and it also plays the role of transporting the mixture of oxygen and water. Oxygen is injected into the water flow through the oxygenation port 304 and the oxygen injection pipe 305. The water flow carries oxygen in the second connecting pipe 303 and enters the second box 302 to carry out oxidation reaction, effectively improving the efficiency of the oxidation precipitation process.

[0034] Furthermore, a filter screen 212 is also installed inside the second filter frame 311. The apertures of the filter screen 212 in the first filter frame 209 and the second filter frame 311 are different. Through the setting of the filter screen 212, since the filter screen 212 is respectively installed in the first filter frame 209 of the pretreatment mechanism 2 and the second filter frame 311 of the oxidation precipitation mechanism 3, and their apertures are different, the filter screen 212 realizes a graded filtration function. The filter screen 212 of the first filter frame 209 intercepts larger particles, while the filter screen 212 of the second filter frame 311 is responsible for filtering finer impurities to further improve the accuracy of water treatment. Finally, the filter screen 212 is fixed by the filter frame and is designed to be easy to disassemble, easy to maintain and replace. By regularly cleaning the filter screen 212, the filtering effect can be maintained continuously and stably, and clogging can be prevented.

[0035] Furthermore, the third connecting pipe 308 is arranged on the upper part of the second filter frame 311, and the second filter frame 311 is provided with two groups. Through the setting of the second filter frame 311, the filter screen 212 carried by the second filter frame 311 is responsible for secondary filtration of the water. After the preliminary filtration in the pretreatment stage, the water flows through the filter screen 212 in the second filter frame 311 to further remove fine particles and impurities, thereby improving the purity of the water quality. Since the aperture of the filter screen 212 in the second filter frame 311 is smaller than that of the first filter frame 209, finer filtration is achieved.

[0036] Furthermore, two groups of oxygen injection pipes 305 are provided, and the oxygen injection pipes 305 are evenly spaced on the second connecting pipe 303. Through the setting of the oxygen injection pipes 305, the main function of the oxygen injection pipes 305 is to evenly spray the oxygen in the oxygen storage tank 301 into the treated water flow. Through multiple nozzles, it can fully disperse the oxygen in the water to improve the solubility and utilization rate of oxygen. The design of the oxygen injection pipes 305 enables oxygen to be effectively mixed in the water flow, promoting the oxidation reaction in the water, which is crucial for removing dissolved organic matter and other pollutants in the water, thereby improving the water purification effect.

[0037] Working principle: Sewage enters the pretreatment mechanism 2 through the first water inlet 202 and first flows into the first box 201. After passing through the water inlet hopper 205, the sewage is initially filtered through the first filter frame 209 and the filter screen 212 installed inside to remove large particles of impurities in the water. The filtered water is transmitted to the first water pump 208 through the first connecting pipe 206. The water pump pumps the water to the subsequent treatment unit. The pretreated water enters the second box 302 of the oxidation precipitation mechanism 3 through the second connecting pipe 303. The oxygen storage tank 301 adds oxygen to the water through the oxygenation port 304. The oxygen is evenly distributed in the water through the oxygen injection pipe 305 to oxidize the impurities in the water. The water after oxidation treatment is further filtered through the filter 212 in the second filter frame 311. The filter 212 has different pore sizes and can remove impurities of different sizes in a graded manner. The final treated water is discharged from the device through the second water outlet 306. The tempered glass 211 of the pretreatment mechanism 2 and the oxidation precipitation mechanism 3 can protect the internal structure and make it easy to observe the water flow state. The two sets of filter frames and equally spaced bolts ensure that the filter frames are firmly fixed and easy to disassemble and clean.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated oxidation ditch sedimentation tank, comprising a bottom plate (1) and a pretreatment mechanism (2), characterized in that: A pretreatment mechanism (2) is provided on one side of the surface of the bottom plate (1), and an oxidation precipitation mechanism (3) is provided on one end of the bottom plate (1); The pretreatment mechanism (2) comprises a first housing (201), a first water inlet (202), a first water outlet (203), a first installation groove (204), a water inlet bucket (205), a first connecting pipe (206), a first fixing frame (207), a first water pump (208), a first filter frame (209), a first bolt (210), a tempered glass (211) and a filter screen (212); one side of the surface of the bottom plate (1) is fixedly connected to the first housing (201); one side of the surface of the first housing (201) is provided with a first water inlet (202); the first housing (201) and one end of the first housing (201) are provided with a first water outlet (203); the surface of the first housing (201) is fixedly connected to the first housing (201); A first installation groove (204) is provided on one side, a water inlet hopper (205) is connected to one side of the first water inlet (202), first connecting pipes (206) are connected to both sides of the first water outlet (203), a first fixing frame (207) is embedded in the interior of the first installation groove (204), a first water pump (208) is fixedly connected to the other side of the first connecting pipe (206), one end of the first fixing frame (207) is fixedly connected to a first filter frame (209), one end of the first fixing frame (207) is threadedly connected to a first bolt (210), tempered glass (211) is installed inside the first fixing frame (207), and a filter screen (212) is installed inside the first filter frame (209).

2. The intensive oxidation ditch sedimentation integrated pool according to claim 1, characterized in that: The main body of the first water pump (208) is installed on the first box (201), and one side of the first connecting pipe (206) is arranged inside the first box (201) and on the upper side of the filter (212).

3. The intensive oxidation ditch sedimentation integrated pool according to claim 1, characterized in that: Two groups of the first filter frames (209) are provided, and the first fixing frame (207) is fixed to the first box body (201) by means of first bolts (210).

4. The intensive oxidation ditch sedimentation integrated pool according to claim 1, characterized in that: Eight groups of the first bolts (210) are provided, and the first bolts (210) are distributed at equal intervals on the first fixing frame (207).

5. The intensive oxidation ditch sedimentation integrated pool according to claim 1, characterized in that: The oxidation precipitation mechanism (3) comprises an oxygen storage tank (301), a second box (302), a second connecting pipe (303), an oxygenation port (304), an oxygen injection pipe (305), a second water outlet (306), a second installation groove (307), a third connecting pipe (308), a second fixing frame (309), a second water pump (310), a second filter frame (311) and a second bolt (312). The oxygen storage tank (301) is installed on one side of the surface of the bottom plate (1), the second box (302) is fixedly connected to one side of the surface of the bottom plate (1), the second connecting pipe (303) is fixedly connected to the other side of the first water pump (208), and the oxygenation port (304) is opened on one side of the surface of the oxygen storage tank (301). An oxygen port (304) is provided, one end of the oxygen storage tank (301) is fixedly connected to an oxygen spray pipe (305), a second water outlet (306) is provided on one side of the second box body (302), a second mounting groove (307) is provided on the surface of the second box body (302), third connecting pipes (308) are connected to both sides of the second water outlet (306), a second fixing frame (309) is embedded in the interior of the second mounting groove (307), one side of the third connecting pipe (308) is connected to a second water pump (310), one side of the second fixing frame (309) is fixedly connected to a second filter frame (311), and the interior of the second fixing frame (309) is threadedly connected to a second bolt (312).

6. The intensive oxidation ditch sedimentation integrated pool according to claim 5, characterized in that: The second fixing frame (309) is also provided with tempered glass (211) installed inside, and the second fixing frame (309) is fixed to the second box body (302) by second bolts (312).

7. The intensive oxidation ditch sedimentation integrated pool according to claim 5, characterized in that: The other side of the second connecting pipe (303) is connected to the second box (302), the other side of the oxygen injection pipe (305) is connected to the second connecting pipe (303), and the oxygen storage tank (301) is on the lower side of the second connecting pipe (303).

8. The intensive oxidation ditch sedimentation integrated pool according to claim 5, characterized in that: A filter screen (212) is also installed inside the second filter frame (311), and the apertures of the filter screen (212) in the first filter frame (209) and the second filter frame (311) are different.

9. The intensive oxidation ditch sedimentation integrated pool according to claim 5, characterized in that: The third connecting pipe (308) is provided on the upper portion of the second filter frame (311), and the second filter frame (311) is provided with two groups.

10. The intensive oxidation ditch sedimentation integrated pool according to claim 5, characterized in that: Two groups of oxygen injection pipes (305) are provided, and the oxygen injection pipes (305) are distributed at equal intervals on the second connecting pipe (303).

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