Sewage treatment tank

Abstract

The utility model discloses a sewage treatment tank, which belongs to the technical field of sewage treatment equipment and comprises a tank body, a plurality of drain pipes are embedded in the outer surface of the tank body, a water outlet pipe is arranged below the tank body, and a water inlet pipe is embedded in the surface of the tank body. The opening and closing assembly is arranged to control the drainage pipe or the water inlet pipe, the water inlet amount of the water inlet pipe is controlled through movement of the floating ball, meanwhile, the drainage pipe is controlled to drain water in the tank body, the situation that the water level in the tank body is too high, and the operation stability of the device is affected is effectively prevented, and then the impurity sinking speed is reduced; the probability of blockage of the water outlet pipe is effectively reduced; and the dredging assembly is arranged to clean the pipe opening of the water outlet pipe, and the spiral hook is rotated to clean impurities at the pipe opening, so that the water outlet pipe is smoother during water discharging, the tank body is more stable during water discharging, and the running stability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage treatment tank. Background Art

[0002] Sewage treatment equipment is an industrial equipment that can effectively treat urban domestic sewage, industrial wastewater, etc., and prevent sewage and pollutants from flowing directly into waters, which is of great significance to improving the ecological environment.

[0003] When treating polluted water, it is first necessary to add flocculants to the sewage and stir and mix them to generate flocculation precipitation, and then filter them in layers through a layered filtration component. When the amount of sewage entering the treatment tank through the water inlet pipe is large, there will be too much sewage inside the treatment tank, causing the sewage pipe to overload, affecting the stability of the treatment tank operation, and thus affecting the life of the treatment tank. Secondly, when the water level inside the tank is too high, the pressure on the bottom treatment mechanism is relatively high, causing the flow rate of the sewage to slow down during treatment. Too high a water level will change the flow rate of the sewage in the treatment tank, causing stagnation or slow flow in certain areas. These areas are more likely to form sediments, which in turn can easily lead to blockage inside the outlet pipe, affecting the discharge of water inside the tank and the operating efficiency of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment tank to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sewage treatment tank, comprising:

[0007] A tank body, wherein a plurality of drainage pipes are embedded in the outer surface of the tank body, a water outlet pipe is disposed below the tank body, and a water inlet pipe is embedded in the surface of the tank body;

[0008] An opening and closing assembly is embedded and installed inside the drainage pipe, the opening and closing assembly includes a piston and a float, and the opening and closing assembly is installed inside the water inlet pipe;

[0009] The dredging assembly is fixedly installed on the upper end of the water outlet pipe, and the dredging assembly comprises a sealing plate and a rotating disk.

[0010] Preferably, a sealing strip is provided inside each of the drain pipes, a groove is provided around the outer surface of the piston, and the sealing strip can be embedded in the groove, and a connecting rod is fixedly installed on one side of the piston.

[0011] Preferably, a connecting plate is nested on the outer surface of the connecting rod, a sliding groove is opened at the lower end of the drain pipe, and the connecting plate passes through the sliding groove.

[0012] Preferably, baffles are provided at both ends of the joint plate, a positioning plate is fixedly installed at the bottom of the drain pipe, and a rotating shaft is fixedly installed at one end of the positioning plate.

[0013] Preferably, the rotating shaft passes through the connecting plate, and the rotating shaft and the connecting plate are movably connected.

[0014] Preferably, a screw rod is provided on the side surface of the connecting plate, and a circular plate is provided through the outer surface of the screw rod, and a connecting rod is fixedly installed on one side of the circular plate.

[0015] Preferably, one end of the connecting rod is fixed on the surface of the floating ball, the screw rod and the circular plate are threadedly connected, and a clamping block is threadedly connected to the surface of the screw rod.

[0016] Preferably, a sealing block is embedded in the upper end of the water outlet pipe, the sealing plate is embedded in the sealing block, the interior of the sealing block is a hollow structure, and the sealing block and the water outlet pipe are interconnected.

[0017] Preferably, a spiral hook is fixedly installed on the bottom of the sealing plate, a limiting rod is fixedly installed on the upper end of the sealing plate, and the limiting rod passes through the upper end of the sealing block.

[0018] Preferably, the upper end of the limiting rod is connected to the turntable, and a snap ring is nested on the outer surface of the limiting rod, and the snap ring is located below the turntable.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. This type of sewage treatment tank is provided with an opening and closing component, which is used to control the drain pipe or the water inlet pipe. When controlling the water inlet pipe, the opening and closing component is used to open and close the water inlet pipe. When the float reaches the set water level value, it drives the piston to seal the drain pipe. When the position of the float is lower than the water level value, the drain pipe is opened to allow water to enter the interior of the tank body, thereby controlling the amount of water inside the tank body. Similarly, the opening and closing component is installed inside the drain pipe. When the water volume in the tank body exceeds the set value, the opening and closing component is used to open the drain pipe to discharge excess water inside the tank body, effectively preventing the water level inside the tank body from being too high and affecting the stability of the device operation, thereby reducing the speed at which impurities sink and effectively reducing the probability of clogging the outlet pipe.

[0021] 2. This sewage treatment tank is provided with a dredging component, which is used to clean the impurities inside the water outlet pipe. When the outlet of the water outlet pipe is blocked, pressure is applied to the limit rod to move the sealing plate downward, and at the same time drive the spiral hook to embed into the inside of the water outlet pipe, and then rotate the turntable to drive the spiral hook to rotate, and at the same time drive the impurities blocking the outlet to rotate, and then use water to bring the impurities out of the outlet pipe, so as to achieve the purpose of cleaning the outlet, so that the outlet pipe can discharge water more smoothly, and the tank body can discharge water more stably, further improving the stability of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the tank of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the opening and closing component of the utility model;

[0026] Figure 4 This is a schematic diagram of the exploded structure of the connecting rod and the connecting plate of the utility model;

[0027] Figure 5 For this utility model Figure 2 A is an enlarged schematic diagram of the structure.

[0028] Explanation of the figure numbers: 1. Tank body; 101. Water inlet pipe; 2. Drain pipe; 201. Sealing strip; 202. Positioning plate; 203. Rotating shaft; 204. Slide; 3. Opening and closing assembly; 301. Piston; 302. Float; 303. Groove; 304. Connecting rod; 305. Joint plate; 306. Screw; 307. Round plate; 308. Joint rod; 309. Block; 4. Water outlet pipe; 401. Sealing block; 5. Dredging assembly; 501. Sealing plate; 502. Turntable; 503. Spiral hook; 504. Limiting rod; 505. Snap ring. DETAILED DESCRIPTION

[0029] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0030] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0031] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0032] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0033] like Figures 1 to 5As shown, a sewage treatment tank comprises: a tank body 1, a plurality of drainage pipes 2 are embedded in the outer surface of the tank body 1, a water outlet pipe 4 is arranged below the tank body 1, and a water inlet pipe 101 is embedded in the surface of the tank body 1; an opening and closing component 3 is embedded and installed inside the drainage pipe 2, the opening and closing component 3 comprises a piston 301 and a floating ball 302, and the opening and closing component 3 is installed inside the water inlet pipe 101; a dredging component 5 is fixedly installed on the upper end of the water outlet pipe 4, the dredging component 5 comprises a sealing plate 501 and a rotating disk 502. When the tank body 1 is used to treat sewage, the sewage passes through the water inlet pipe 101 and then into the tank body 1. When the opening and closing component 3 is installed in the water inlet pipe 101, the position of the floating ball 302 is adjusted to adjust the water inflow of the drainage pipe 2. When the water level drives the floating ball 302 to rise, the piston 301 inside the opening and closing component 3 is driven to the water inlet pipe 101. The drain pipe 2 is sealed and then closed. When the water level inside the tank body 1 is lower than the set water level value, the float 302 drops, driving the piston 301 to move, thereby opening the opening and closing component 3, opening the drain pipe 2, and adding water to the inside of the tank body 1, making the device more convenient when treating sewage. When it is necessary to control the drain pipe 2, the opening and closing component 3 is embedded in the drain pipe 2 to discharge the excess water inside the tank body 1 to prevent excessive sewage inside the tank body 1, thereby preventing the device from overloading, making the tank body 1 more stable when in use, maintaining a certain water level inside the tank body 1, preventing impurities in the sewage from accumulating and affecting the use of the outlet pipe 4. When discharging sewage, the dredging component 5 is used to clean the impurities inside the outlet pipe 4, making the outlet pipe 4 smoother and more stable when draining water, thereby improving the stability of the device operation to a certain extent.

[0034] Further embodiments

[0035] like Figure 2 , Figure 3 As shown, a sealing strip 201 is arranged inside each drain pipe 2, a groove 303 is arranged around the outer surface of the piston 301, and the sealing strip 201 can be embedded in the groove 303, a connecting rod 304 is fixedly installed on one side of the piston 301, and a connecting plate 305 is nested on the outer surface of the connecting rod 304, a slide groove 204 is opened at the lower end of the drain pipe 2, and the connecting plate 305 passes through the slide groove 204, when it is necessary to adjust the water content inside the tank body 1, a drain pipe 2 with a suitable range value can be selected, and the opening and closing device can be installed inside the corresponding drain pipe 2, when the water storage value is reached, the connecting rod 304 drives the piston 301 to move inward, so that the piston 301 overflows from the sealing strip 201, thereby opening the drain pipe 2, so that the water inside the tank body 1 can be discharged through the drain pipe 2, effectively reducing the stability of the tank body 1 during use, and extending the service life of the device to a certain extent.

[0036] like Figure 2 , Figure 3 , Figure 4As shown, baffles are provided at both ends of the connecting plate 305, a positioning plate 202 is fixedly installed at the bottom of the drain pipe 2, and a rotating shaft 203 is fixedly installed at one end of the positioning plate 202, the rotating shaft 203 penetrates the connecting plate 305, and the rotating shaft 203 and the connecting plate 305 are movably connected, wherein a screw 306 is provided on the side of the connecting plate 305, and a circular plate 307 is penetrated on the outer surface of the screw 306, a connecting rod 308 is fixedly installed on one side of the circular plate 307, one end of the connecting rod 308 is fixed to the surface of the floating ball 302, the screw 306 and the circular plate 307 are threadedly connected, and a block 309 is threadedly connected to the surface of the screw 306. When the water level inside the tank body 1 rises and reaches the set water level value, the floating ball 302 moves through the connecting rod, and the connecting rod 308 moves The movable joint plate 305 swings on the surface of the rotating shaft 203, and the swing of the joint plate 305 drives the connecting rod 304 to move, thereby driving the piston 301 to move. The joint plate 305 penetrates the slide groove 204, and then the joint plate 305 moves inside the slide groove 204, so that the joint plate 305 is more stable when moving and is not prone to position displacement. The float 302 is used to drive the opening and closing of the piston 301, which effectively prevents the water level inside the tank body 1 from being too high, making the tank body 1 more stable when treating sewage, and the block 309 is used to limit one end of the screw rod 306. At the same time, the block 309 is used to make the circular plate 307 stuck on the surface of the screw rod 306 to prevent the circular plate 307 from moving on the surface of the screw rod 306, so that the opening and closing component 3 is more stable when in use.

[0037] Further Embodiments

[0038] like Figure 1 , Figure 2As shown, a sealing block 401 is embedded in the upper end of the water outlet pipe 4, and a sealing plate 501 is embedded in the sealing block 401. The interior of the sealing block 401 is a hollow structure, and the sealing block 401 and the water outlet pipe 4 are interconnected, wherein a spiral hook 503 is fixedly installed at the bottom of the sealing plate 501, and a limiting rod 504 is fixedly installed on the upper end of the sealing plate 501, and the limiting rod 504 passes through the upper end of the sealing block 401, and the upper end of the limiting rod 504 is connected to the rotating disk 502, and a clamping ring 505 is nested on the outer surface of the limiting rod 504, and the clamping ring 505 is located below the rotating disk 502. After long-term use, impurities are easily accumulated at the pipe mouth of the water outlet pipe 4, causing blockage of the water outlet pipe 4. When the pipe mouth needs to be cleaned, pressure is applied to the limiting rod 504, and the clamping ring 505 is used to adjust the depth of the limiting plate to sink. The degree of the spiral hook 503 is limited to prevent excessive sinking from affecting the water outlet pipe 4, so that the sealing plate 501 moves downward, thereby driving the spiral hook 503 to embed into the inside of the water outlet pipe 4, and the sealing plate 501 is used to seal the sealing block 401 to prevent water from spraying out from the gap of the sealing block 401 when the spiral hook 503 is embedded in the inside of the water outlet pipe 4, so that the spiral hook 503 will not affect the use of the water outlet pipe 4 when moving, and then the turntable 502 is rotated to drive the spiral hook 503 to rotate, and at the same time drive the impurities blocking the pipe mouth to rotate, and then use water to bring the impurities out of the inside of the water outlet pipe 4, so as to achieve the purpose of cleaning the pipe mouth, so that the water outlet pipe 4 can discharge water more smoothly, thereby prompting the tank body 1 to be more stable when discharging water, and further improving the stability of the device operation.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A sewage treatment tank, characterized in that: include: A tank body (1), wherein a plurality of drainage pipes (2) are embedded in the outer surface of the tank body (1), a water outlet pipe (4) is disposed below the tank body (1), and a water inlet pipe (101) is embedded in the surface of the tank body (1); An opening and closing assembly (3) is embedded and installed inside the drainage pipe (2), the opening and closing assembly (3) comprises a piston (301) and a floating ball (302), and the opening and closing assembly (3) is installed inside the water inlet pipe (101); A dredging assembly (5) is fixedly mounted on the upper end of the water outlet pipe (4), and the dredging assembly (5) comprises a sealing plate (501) and a rotating disk (502).

2. The sewage treatment tank according to claim 1, characterized in that: A sealing strip (201) is arranged inside each of the drainage pipes (2), a groove (303) is arranged around the outer surface of the piston (301), and the sealing strip (201) can be embedded in the groove (303), and a connecting rod (304) is fixedly mounted on one side of the piston (301).

3. The sewage treatment tank according to claim 2, characterized in that: A connecting plate (305) is nested on the outer surface of the connecting rod (304), a sliding groove (204) is provided at the lower end of the drainage pipe (2), and the connecting plate (305) passes through the sliding groove (204).

4. The sewage treatment tank according to claim 3, characterized in that: Baffles are provided at both ends of the joint plate (305), a positioning plate (202) is fixedly mounted on the bottom of the drainage pipe (2), and a rotating shaft (203) is fixedly mounted on one end of the positioning plate (202).

5. The sewage treatment tank according to claim 4, characterized in that: The rotating shaft (203) passes through the joint plate (305), and the rotating shaft (203) and the joint plate (305) are movably connected.

6. The sewage treatment tank according to claim 5, characterized in that: A screw rod (306) is arranged on the side of the connecting plate (305), and a circular plate (307) is arranged through the outer surface of the screw rod (306), and a connecting rod (308) is fixedly mounted on one side of the circular plate (307).

7. The sewage treatment tank according to claim 6, characterized in that: One end of the connecting rod (308) is fixed to the surface of the floating ball (302), the screw rod (306) and the circular plate (307) are threadedly connected, and a clamping block (309) is threadedly connected to the surface of the screw rod (306).

8. A sewage treatment tank according to claim 1, characterized in that: A sealing block (401) is embedded in the upper end of the water outlet pipe (4), the sealing plate (501) is embedded in the sealing block (401), the sealing block (401) has a hollow structure, and the sealing block (401) and the water outlet pipe (4) are interconnected.

9. A sewage treatment tank according to claim 8, characterized in that: A spiral hook (503) is fixedly mounted on the bottom of the sealing plate (501), and a limiting rod (504) is fixedly mounted on the upper end of the sealing plate (501), and the limiting rod (504) passes through the upper end of the sealing block (401).

10. A sewage treatment tank according to claim 9, characterized in that: The upper end of the limiting rod (504) is connected to the rotating disk (502), and a snap ring (505) is nested on the outer surface of the limiting rod (504), and the snap ring (505) is located below the rotating disk (502).

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