Water treatment sedimentation device and water treatment sedimentation system

Abstract

The utility model provides a water treatment sedimentation device and a water treatment sedimentation system. The water treatment sedimentation device includes a mixing box and a concentration tank. The concentration tank includes a flow stabilization box and a center box. The flow stabilization box includes a shell and an inner cavity. The center box extends into the inner cavity. The mixing box is connected to the bottom of the center box through a connecting pipe. A notch is formed on the top of the center box. An overflow groove is formed on the top surface of the shell. The center box is connected to the inner cavity through the notch. A sewage outlet is formed at the bottom of the shell. The sewage outlet is used to discharge sediment. Not using pipeline connection reduces the risk of impurities rolling up and turbulence caused by the collision between water and pipe walls, effectively improves water quality, and increases water processing capacity. The flow stabilization box and the center box are set in a sleeve manner, which avoids the blockage of the pipeline by sediment, avoids increasing subsequent maintenance costs, and greatly improves water treatment efficiency. The sleeve method can also reduce the space occupied by the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment sedimentation devices, in particular to a water treatment sedimentation device and a water treatment sedimentation system. Background Art

[0002] Water treatment has always been the focus and difficulty of quartz sand production and processing, especially the industrial pickling and purification quartz sand production line. At present, the quartz sand pickling water treatment mostly uses process equipment such as thickening tanks and continuous sedimentation tanks. The thickening tank has insufficient sedimentation height, and the sedimentation effect of fine particles in the multiple pickling wastewater is not good.

[0003] In the prior art, multiple sedimentation tanks are connected from top to bottom through pipelines for multiple treatments. Although this can improve the treatment effect, in order to ensure the stability of the water flow, thin pipelines are used. After long-term use, sediment may be deposited in the pipeline, which will cause pipeline blockage and increase subsequent maintenance costs. In addition, the continuous sedimentation tank has no flow stabilization and sedimentation zoning settings, and the treatment effect is worse.

[0004] Therefore, it is necessary to provide a water treatment sedimentation device and a water treatment sedimentation system to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a water treatment sedimentation device and a water treatment sedimentation system, aiming to solve the technical problems in the prior art that the water treatment sedimentation device has poor treatment effect and is prone to pipeline blockage, thereby increasing maintenance costs.

[0006] According to one aspect, the utility model provides a water treatment sedimentation device, including a mixing box and a concentration tank, the concentration tank including a stabilizing box and a central box, the stabilizing box including a shell and an inner cavity, the central box extending into the inner cavity, the mixing box being connected with the bottom of the central box through a connecting pipe, a notch being formed at the top of the central box, an overflow groove being formed on the top surface of the shell, the central box being connected with the inner cavity through the notch, a drain outlet being formed at the bottom of the shell, and the drain outlet being used to discharge sediment.

[0007] In one embodiment, there are multiple overflow grooves, the top surface of the shell is circular, each overflow groove extends along the diameter direction of the top surface of the shell, and multiple overflow grooves are spaced apart along the circumferential direction of the shell.

[0008] In one embodiment, the cross section of the central box is circular, the central box is coaxially arranged with the stabilizing box, and the notch is located at the top of the overflow trough.

[0009] In one embodiment, the stabilizer box also includes a side panel, the cross-section of the shell is annular, the cross-section of the side panel is annular, the side panel is installed on the top of the shell facing the inner cavity, and the side panel is coaxially arranged with the shell, the side panel extends toward the bottom of the inner cavity, and the radius of the cross-section of the side panel is smaller than the distance between the center axis of the shell and the overflow groove.

[0010] In one embodiment, the stabilizing box further comprises a first anti-rust layer and a second anti-rust layer, wherein the first anti-rust layer is attached to the inner wall of the stabilizing box, and the second anti-rust layer is attached to the outer wall of the stabilizing box.

[0011] In one embodiment, the stabilizing box further includes a first anti-corrosion layer and a second anti-corrosion layer, wherein the first anti-corrosion layer is adhered to the first anti-rust layer, and the second anti-corrosion layer is adhered to the second anti-rust layer.

[0012] According to another aspect, the utility model provides a water treatment sedimentation system, comprising a support frame and a plurality of the water treatment sedimentation devices described above, wherein the plurality of the water treatment sedimentation devices are arranged at intervals on the support frame.

[0013] In one embodiment, the water treatment sedimentation system includes an auxiliary treatment device, which includes a first inclined tube and a second inclined tube connected to each other, wherein one end of the first inclined tube away from the second inclined tube is connected to an overflow groove on one of the stabilizing boxes, and one end of the second inclined tube away from the first inclined tube is connected to an overflow groove on another adjacent stabilizing box, and a drain outlet and an opening are formed at the connection between the first inclined tube and the second inclined tube, wherein the opening is used to discharge sediment, and the drain outlet is used to discharge clean water.

[0014] In one embodiment, the support frame includes a plurality of load-bearing purlin supports and a plurality of support legs arranged at intervals, grooves are formed on both sides of the load-bearing purlin supports, the number of the load-bearing purlin supports and the number of the support legs are equal, the grooves of adjacent load-bearing purlin supports are arranged opposite to each other, and the outer surface of the water treatment sedimentation device is fitted in the groove.

[0015] In one embodiment, the support frame also includes a stabilizing member, which includes a first semicircular rod and a second semicircular rod. The bottom of the mixing box is conical, and the two ends of the first semicircular rod are respectively connected to one side of two adjacent supporting legs, and the two ends of the second semicircular rod are respectively connected to the other side of two adjacent supporting legs. The first semicircular rod and the second semicircular rod form a circular ring, and the bottom of the mixing box is clamped on the circular ring.

[0016] In one embodiment, the support frame also includes a reinforcement member, the number of which is multiple, and the two sides of the reinforcement member are respectively connected to two adjacent support legs. The reinforcement member includes two cross bars arranged at intervals along the vertical direction and two cross-arranged reinforcement bars, and the two ends of the reinforcement bar are respectively connected to the two cross bars.

[0017] In the above scheme, the water treatment sedimentation device includes a mixing box and a concentration tank, the concentration tank includes a stabilizing box and a central box, the stabilizing box includes a shell and an inner cavity, the central box extends into the inner cavity, the mixing box is connected to the bottom of the central box through a connecting pipe, a notch is formed on the top of the central box, an overflow groove is formed on the top surface of the shell, the central box is connected to the inner cavity through the notch, and a sewage outlet is formed at the bottom of the shell, and the sewage outlet is used to discharge the sediment. Specifically, the production sewage is first adjusted to a pH value, i.e., acidity and alkalinity, by adding chemical agents or other methods, and then the production sewage with pH value adjustment is pumped into the mixing box by a water pump, and then the operator adds the first-level water treatment agent to the mixing box, and then the mixed production sewage flows from the outlet of the mixing box to the bottom of the central box, so that the sediment generated when the sewage is injected into the central box will first be precipitated in the central box, and then the sewage above that has undergone the first precipitation will overflow from the notch on the top of the central barrel into the stabilizing box. At this time, the water has undergone one precipitation, and the sewage flowing into the stabilizing box will sink to the bottom for a second precipitation separation. The precipitated sediment will be discharged from the sewage outlet or pumped to the filter press by an external transport pump. When the amount of water in the stabilizing box is large enough, the clean water on the upper part of the water surface will overflow from the overflow trough on the top of the stabilizing box, and then collect in the external clean water pool. The use of overflow trough instead of pipeline connection reduces the risk of impurities rolling up and turbulence caused by the collision between water and pipe wall, effectively improves water quality, increases water treatment capacity, and adopts a sleeve method to overflow through the gap layer by layer, thus avoiding the blockage of pipelines by sediments, avoiding the increase of subsequent maintenance costs, greatly improving water treatment efficiency, and the sleeve method can also reduce the space occupied by equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the water treatment sedimentation device according to an embodiment of the utility model;

[0020] Figure 2This is a cross-sectional view of a water treatment sedimentation device according to an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of a sedimentation treatment system according to an embodiment of the utility model;

[0022] Figure 4 This is a structural schematic diagram of a sedimentation treatment system according to another embodiment of the utility model;

[0023] Figure 5 It is a schematic structural diagram of a support frame according to an embodiment of the utility model.

[0024] Description of Figure Numbers:

[0025] Label name Label name 1 Mixing box 2 Concentrate tank 21 Flow stabilizer box 211 case 211a Overflow tank 211b Sewage outlet 212 Inner cavity 212a Storage cavity 213 Side panels 22 Center Box 221 gap 3 Support frame 31 Load-bearing purlin support 311 Grooves 32 Support leg 33 Reinforcement 331 Crossbar 332 Reinforcement rod 4 Auxiliary processing device 41 First inclined tube 42 Second inclined tube 43 Opening 100 Water treatment sedimentation device 200 Water treatment sedimentation system 5 Connecting pipe

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with the implementation methods and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] According to one aspect of the utility model, the utility model provides a water treatment sedimentation device 100, including a mixing box 1 and a concentration tank 2, the concentration tank 2 includes a stabilizing box 21 and a central box 22, the stabilizing box 21 includes a shell 211 and an inner cavity, the central box 22 extends into the inner cavity, the mixing box 1 is connected to the bottom of the central box 22 through a connecting pipe 5, a notch 221 is formed at the top of the central box 22, an overflow groove 211a is formed on the top surface of the shell 211, the central box 22 is connected to the inner cavity through the notch 221, and a sewage outlet 211b is formed at the bottom of the shell 211, and the sewage outlet 211b is used to discharge the sediment. Specifically, the pH value, i.e., the acidity and alkalinity, of the production sewage is first adjusted by adding chemical agents or other methods, and then the production sewage with adjusted pH value is pumped into the mixing box 1 by a water pump, and then the operator adds the first-level water treatment agent in the mixing box 1, and then the mixed production sewage flows from the outlet of the mixing box 1 to the bottom of the central box 22, so that the sediment generated when the sewage is injected into the central box 22 will first be precipitated for the first time in the central box 22, and then the sewage above that has undergone the first sedimentation will overflow from the notch 221 at the top of the central barrel into the stabilizing box 21. At this time, the water has undergone one sedimentation, and the sewage flowing into the stabilizing box 21 will sink to the bottom for a second sedimentation and separation, and the sediment will be The sediment after sedimentation will be discharged from the sewage outlet 211b, or pumped to the filter press by an external transport pump. When the amount of water in the stabilizing box 21 is large enough, the clean water above the water surface will overflow from the overflow groove 211a on the top of the stabilizing box 21, and then collect in the external clean water pool. In this way, the overflow groove 211a is used instead of the pipeline connection to reduce the risk of impurities rolling up and turbulence caused by the collision between water and the pipe wall, effectively improve the water quality, and increase the water treatment capacity. The sleeve method is adopted, and the overflow is overflowed layer by layer through the gap 221, which avoids the blockage of the pipeline by sediment, avoids the increase of subsequent maintenance costs, greatly improves the water treatment efficiency, and the sleeve method can also reduce the space occupied by the equipment.

[0033] In one embodiment, there are multiple overflow grooves 211a, the top surface of the shell 211 is circular, each overflow groove 211a is extended along the diameter direction of the top surface of the shell 211, and multiple overflow grooves 211a are arranged at intervals along the circumferential direction of the shell 211. When the water in the stabilizing box 21 slowly accumulates, the clean water on the upper layer will overflow through the multiple overflow grooves 211a and flow into the clean water pool, which can improve the collection efficiency of clean water and prevent excessive overflow of clean water on one side from spreading to other locations.

[0034] In one embodiment, the cross section of the central box 22 is circular, the central box 22 is coaxially arranged with the stabilizing box 21, and the notch 221 is located at the top of the overflow trough 211a. Since the notch 221 is located at the top of the overflow trough 211a, the notch 221 is higher than the overflow trough 211a, so that the sewage in the overflow trough 211a can be prevented from flowing back into the central box 22 from the notch 221.

[0035] In one embodiment, the stabilizer box 21 also includes a side panel 213, the cross-section of the shell 211 is annular, the cross-section of the side panel 213 is annular, the side panel 213 is installed on the top side of the shell 211 facing the inner cavity, and the side panel 213 is coaxially arranged with the shell 211, and the side panel 213 extends toward the bottom of the inner cavity, and the radius of the cross-section of the side panel 213 is smaller than the distance between the center axis of the shell 211 and the overflow groove 211a. Due to the presence of the side panels 213, two interconnected storage sub-cavities 212a are formed in the inner cavity 212. The sewage in the central box 22 flows out from the gap 221 and then flows into the storage sub-cavity 212a in the middle of the side panels 213. Then, when the amount of water discharged increases, the water level rises simultaneously in the storage sub-cavity 212a in the middle of the side panels 213 and the storage sub-cavity 212a outside the side panels 213. When it rises to the overflow groove 211a, the storage sub-cavity 212a outside the side panels 213 rises. The upper clean water in the tank will overflow and flow into the clean water pool. During this process, sewage will always be discharged into the central box 22. By setting the side panels 213, the sewage will first settle in the storage sub-cavity 212a on the inner side of the side panels 213 when discharged, and then flow to the storage sub-cavity 212a on the outer side of the side panels 213, and then be discharged from the overflow groove 211a. This can ensure that the clean water discharged from the overflow groove 211a has undergone secondary sedimentation, so that the clean water will not be polluted again, further improving the water treatment capacity.

[0036] In one embodiment, the stabilizing box 21 further includes a first anti-rust layer and a second anti-rust layer, wherein the first anti-rust layer is attached to the inner wall of the stabilizing box 21, and the second anti-rust layer is attached to the outer wall of the stabilizing box 21. By setting this structure, the anti-rust ability of the stabilizing box 21 can be improved, the service life of the stabilizing box 21 can be improved, and rust spots can be prevented from being integrated into the clean water, resulting in the clean water being polluted, thereby ensuring the water treatment capacity of the water treatment sedimentation device 100.

[0037] In one embodiment, the stabilizing box 21 further includes a first anti-corrosion layer and a second anti-corrosion layer, wherein the first anti-corrosion layer is attached to the first anti-rust layer, and the second anti-corrosion layer is attached to the second anti-rust layer. By setting this structure, the stabilizing box 21 can be prevented from being corroded by chemical agents added to the sewage or chemical components contained in the sewage itself, thereby increasing the service life of the stabilizing box 21.

[0038] Furthermore, the first anti-corrosion layer and the second anti-corrosion layer are both epoxy asphalt layers. Epoxy asphalt has good water resistance and rust resistance, strong chemical corrosion resistance, and good oil resistance. The surface paint film is tough, has strong adhesion, and is also impact-resistant and scratch-resistant. The use of epoxy asphalt layers can further improve the anti-corrosion ability.

[0039] Furthermore, the flow stabilizer 21 can be made of 304 stainless steel plate. With such material, the surface of the flow stabilizer 21 is manually mirror-polished, and the appearance will be more exquisite. The stainless steel is welded together, and the weld is beautiful and the welding effect is good. By using argon arc welding, the pressure bearing of the flow stabilizer 21 after welding can be made more reliable.

[0040] According to another aspect of the utility model, the utility model provides a water treatment sedimentation system 200, including a support frame 3 and a plurality of the above-mentioned water treatment sedimentation devices 100, and the plurality of water treatment sedimentation devices 100 are arranged at intervals on the support frame 3. When the amount of sewage to be treated is large, multiple water treatment sedimentation devices 100 can be arranged on the support frame 3 at the same time according to the amount to be treated, so that the treatment efficiency can be improved. Since the anesthesia machine includes all implementation methods of all embodiments of the above-mentioned water treatment sedimentation system 200, it at least has all the beneficial effects brought by all the above-mentioned implementation methods, which will not be repeated here one by one.

[0041] In one embodiment, the water treatment sedimentation system 200 includes an auxiliary treatment device 4, which includes a first inclined pipe 41 and a second inclined pipe 42 that are interconnected. The end of the first inclined pipe 41 away from the second inclined pipe 42 is connected to the overflow groove 211a on a stagnation box 21, and the end of the second inclined pipe 42 away from the first inclined pipe 41 is connected to the overflow groove 211a on another adjacent stagnation box 21. A drain port and an opening 43 are formed at the connection between the first inclined pipe 41 and the second inclined pipe 42. The opening 43 is used to discharge sediment, and the drain port is used to discharge clean water. Water flowing out of the overflow groove 211a of two adjacent water treatment sedimentation devices 100 will enter the first inclined pipe 41 and the second inclined pipe 42 respectively, and then converge to the connection between the first inclined pipe 41 and the second inclined pipe 42, where a third sedimentation will be carried out. After sedimentation, the clean water on the upper layer will flow from the drain port to the clean water tank, and the sludge at the bottom of the lower layer will be pumped to the filter press. Such a structure can be used to carry out a third sedimentation treatment on water, further enhancing the water treatment capacity of the water treatment sedimentation system 200.

[0042] In one embodiment, the support frame 3 includes a plurality of load-bearing purlin brackets 31 and a plurality of support legs 32 arranged at intervals, grooves 311 are formed on both sides of the load-bearing purlin brackets 31, the number of the load-bearing purlin brackets 31 and the number of the support legs 32 are equal, the grooves 311 of adjacent load-bearing purlin brackets 31 are arranged oppositely, and the outer surface of the water treatment sedimentation device 100 is fitted in the grooves 311. The grooves 311 of the load-bearing purlin brackets 31 can fit with the outer surface of the water treatment sedimentation device 100, so that when the water treatment sedimentation device 100 is placed on the load-bearing purlin brackets 31, the water treatment sedimentation device 100 can be placed more firmly, preventing the water treatment sedimentation device 100 from falling off the support legs 32.

[0043] In one embodiment, the support frame 3 further includes a stabilizing member, which includes a first semicircular rod and a second semicircular rod. The bottom of the mixing box 1 is conical, and the two ends of the first semicircular rod are respectively connected to one side of two adjacent support legs 32, and the two ends of the second semicircular rod are respectively connected to the other side of two adjacent support legs 32. The first semicircular rod and the second semicircular rod form a ring, and the bottom of the mixing box 1 is clamped in the ring. By providing the first semicircular rod and the second semicircular rod, the first semicircular rod and the second semicircular rod are assembled into a ring, so that the mixing box 1 can be directly clamped in the ring, further improving the installation firmness of the water treatment sedimentation device 100.

[0044] In one embodiment, the support frame 3 further includes a reinforcement member 33, the number of the reinforcement members 33 is multiple, the two sides of the reinforcement member 33 are respectively connected to two adjacent support legs 32, the reinforcement member 33 includes two cross bars 331 arranged at intervals in the vertical direction and two cross-arranged reinforcement bars 332, and the two ends of the reinforcement bar 332 are respectively connected to the two cross bars 331. By providing the reinforcement member 33, the load-bearing capacity of the support frame 3 can be improved, and the amount of sewage that can be treated by the water treatment sedimentation system 200 can be increased in disguise.

[0045] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A water treatment sedimentation device, characterized in that: It includes a connecting pipe, a mixing box and a concentrating tank. The concentrating tank includes a stabilizing box and a central box. The stabilizing box includes a shell and an inner cavity. The central box extends into the inner cavity. The mixing box is connected with the bottom of the central box through a connecting pipe. A notch is formed at the top of the central box. An overflow groove is formed on the top surface of the shell. The central box is connected with the inner cavity through the notch. A sewage outlet is formed at the bottom of the shell, and the sewage outlet is used to discharge sediment.

2. The water treatment sedimentation device according to claim 1, characterized in that: There are multiple overflow grooves, the top surface of the shell is circular, each overflow groove is extended along the diameter direction of the top surface of the shell, and multiple overflow grooves are spaced apart along the circumferential direction of the shell.

3. The water treatment sedimentation device according to claim 2, characterized in that: The cross section of the central box is circular, the central box is coaxially arranged with the stabilizing box, and the notch is located at the top of the overflow trough.

4. The water treatment sedimentation device according to claim 1, characterized in that: The stabilizer box also includes a side panel, the shell has a circular cross-section, the side panel has a circular cross-section, the side panel is installed on the top of the shell facing the inner cavity, and the side panel is coaxially arranged with the shell, the side panel extends toward the bottom of the inner cavity, and the radius of the cross-section of the side panel is smaller than the distance between the center axis of the shell and the overflow groove.

5. The water treatment sedimentation device according to any one of claims 1 to 4, characterized in that: The stabilizing box further comprises a first anti-rust layer and a second anti-rust layer, wherein the first anti-rust layer is attached to the inner wall of the stabilizing box, and the second anti-rust layer is attached to the outer wall of the stabilizing box.

6. A water treatment sedimentation system, characterized in that: It comprises a support frame and a plurality of water treatment sedimentation devices according to any one of claims 1 to 5, wherein the plurality of water treatment sedimentation devices are arranged on the support frame at intervals.

7. The water treatment sedimentation system according to claim 6, characterized in that: The water treatment sedimentation system includes an auxiliary treatment device, which includes a first inclined pipe and a second inclined pipe that are connected to each other, wherein one end of the first inclined pipe away from the second inclined pipe is connected to an overflow groove on one of the stabilizing boxes, and one end of the second inclined pipe away from the first inclined pipe is connected to an overflow groove on another adjacent stabilizing box, and a drain port and an opening are formed at the connection between the first inclined pipe and the second inclined pipe, wherein the opening is used to discharge sediment, and the drain port is used to discharge clean water.

8. The water treatment sedimentation system according to claim 6, characterized in that: The support frame includes a plurality of load-bearing purlin supports and a plurality of support legs arranged at intervals. Grooves are formed on both sides of the load-bearing purlin supports. The number of the load-bearing purlin supports and the number of the support legs are equal. The grooves of adjacent load-bearing purlin supports are arranged opposite to each other, and the outer surface of the water treatment sedimentation device fits into the groove.

9. The water treatment sedimentation system according to claim 8, characterized in that: The support frame also includes a stabilizing member, which includes a first semicircular rod and a second semicircular rod. The bottom of the flow stabilizing box is conical. The two ends of the first semicircular rod are respectively connected to one side of two adjacent support legs, and the two ends of the second semicircular rod are respectively connected to the other side of two adjacent support legs. The first semicircular rod and the second semicircular rod form a circular ring, and the bottom of the flow stabilizing box is clamped on the circular ring.

10. The water treatment sedimentation system according to claim 8, characterized in that: The support frame also includes a reinforcement member, and the number of the reinforcement members is multiple. The two sides of the reinforcement member are respectively connected to two adjacent support legs. The reinforcement member includes two cross bars arranged at intervals along the vertical direction and two cross-arranged reinforcement bars, and the two ends of the reinforcement bar are respectively connected to the two cross bars.

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