Circular constant-liquid-level filter tank equipment

Abstract

The utility model provides circular constant-liquid-level filter tank equipment, and belongs to the technical field of filter tanks. The circular constant-liquid-level filter tank equipment comprises a connecting assembly and a salvage assembly, a hydraulic cylinder is connected to one side of a support in a penetrating mode, a filter material layer is arranged in a filter tank body, sewage in the filter tank body can be filtered through the filter material layer, and when floating objects exist on the surface of water in the filter tank body, the floating objects are salvaged through the salvage assembly. The filter plate can be moved through the hydraulic cylinder, when the filter plate is moved out of the filter tank body, floating objects on the water surface can be fished, the situation that the floating objects are attached to the surface of the filter material layer, secondary pollution is caused is avoided, and workers can conveniently use the filter tank, and due to the fact that the output end of the hydraulic cylinder is slidably connected with a sleeve in a clamped mode through an elastic clamping piece; the filter plate is convenient to disassemble by adopting a clamping connection mode, so that floating objects on the water surface can be conveniently fished, secondary pollution caused by the fact that the floating objects are attached to the surface of the filter material layer is prevented, and the practicability is improved.

Description

Technical Field

[0001] This application relates to the field of filter tanks, and more particularly, to a circular constant-level filter tank device. Background Art

[0002] The filter tank is an important part in the process treatment of a water plant. Filtration refers to the process of intercepting suspended impurities in water with a filter media layer to purify the water. For example, a filter tank constant-level control device with Chinese patent application number CN201921809037.3 includes a filter tank. One side of the upper end of the filter tank is provided with a water inlet pipe, and a control valve I is arranged on the water inlet pipe. The lower end of the side of the filter tank away from the water inlet pipe is provided with a water outlet pipe, and a control valve II is arranged on the water outlet pipe. The upper end of the inner wall of the filter tank is provided with a liquid level line I, and a liquid level line II is arranged below the liquid level line I. A liquid level sensor is arranged in the middle of the filter tank. An ultrasonic liquid level gauge is arranged above the filter tank. The control valve I, the control valve II, the liquid level sensor, and the ultrasonic liquid level gauge are all connected to a PLC control device. The PLC control device is provided with a display screen and operation buttons. The operation buttons are located at the lower end of the display screen. Inside the filter tank and at the bottom of the liquid level line II, there are arranged a filter media layer I, a filter media layer II, a filter media layer III, and a support layer in sequence. Beneficial effects: Thus, the purpose of automatically controlling the water level is achieved, which has high practicability and is simple and convenient to maintain.

[0003] However, the above solution still has certain defects: Firstly, there are floating objects above the filter tank, which is inconvenient to salvage the floating objects on the water surface, and it is easy to cause the floating objects to adhere to the surface of the filter media layer, resulting in secondary pollution, thereby reducing the practicability. Summary of the Utility Model

[0004] To make up for the above deficiencies, this application provides a circular constant-level filter tank device, aiming to improve the problem that there are floating objects above the filter tank in the related art, which is inconvenient to salvage the floating objects on the water surface, and it is easy to cause the floating objects to adhere to the surface of the filter media layer, resulting in secondary pollution, thereby reducing the practicability.

[0005] The embodiment of this application provides a circular constant-level filter tank device, which includes a connection component and a salvage component.

[0006] The connection component includes a filter tank body, a bracket, a hydraulic cylinder, and a filter media layer. The bracket is fixedly connected to the filter tank body. The hydraulic cylinder is connected through the side of the bracket. The filter media layer is arranged inside the filter tank body. The salvage component includes a filter plate, a sleeve, and elastic clamping members. The filter plate is in contact with both the inner wall of the filter tank body and the filter media layer. The sleeve is fixedly connected to the filter plate. The elastic clamping members are arranged on both sides of the sleeve. The output end of the hydraulic cylinder is slidably clamped to the sleeve through the elastic clamping members.

[0007] In a specific implementation, a water outlet pipe is provided on one side of the filter tank body.

[0008] In the above implementation process, a water outlet pipe is provided on one side of the filter tank body, and the setting of the water outlet pipe can play a role in draining water.

[0009] In a specific implementation, a cylinder is provided at the output end of the hydraulic cylinder, and through holes are provided on both sides of the cylinder.

[0010] In the above implementation process, a cylinder is provided at the output end of the hydraulic cylinder, and the setting of the cylinder and the through holes can play a role in connection.

[0011] In a specific implementation, the filter plate includes a frame plate and a filter net, and the filter net is arranged on one side of the frame plate.

[0012] In the above implementation process, the frame plate can play a role in connection, and the filter net can salvage the floating objects on the water surface.

[0013] In a specific implementation, a limiting ring is provided on one side of the frame plate.

[0014] In the above implementation process, a limiting ring is provided on one side of the frame plate, and the setting of the limiting ring can block the floating objects on the frame plate.

[0015] In a specific implementation, a hole groove is provided inside the sleeve, and the cylinder is slidably connected to the hole groove.

[0016] In the above implementation process, a hole groove is provided inside the sleeve, and the setting of the hole groove can play a role in connection.

[0017] In a specific implementation, the elastic clamping member includes a concave plate, a plug rod and a spring. The plug rods are respectively connected through the concave plate and one side of the sleeve. One end of the spring is fixedly connected to the concave plate, the other end of the spring is fixedly connected to the plug rod, and the plug rod is slidably connected to the through hole.

[0018] In the above implementation process, when it is necessary to disassemble the frame plate, the user can pull the plug rod to take the plug rod out of the through hole, and then take the cylinder out of the hole groove, so that the frame plate and the filter net can be disassembled. Conversely, the operation can be used for installation.

[0019] In a specific implementation, a pull plate is provided at one end of the plug rod.

[0020] In the above implementation process, a pull plate is provided at one end of the plug rod, and the setting of the pull plate facilitates pulling the plug rod.

[0021] Compared with the prior art, the beneficial effects of the present application are as follows: Firstly, the sewage inside the filter tank body can be filtered through the filter media layer. When there are floating objects on the water surface inside the filter tank body, the hydraulic cylinder can be used to move the filter plate. When the filter plate is moved out of the filter tank body, the floating objects on the water surface can be salvaged, preventing the floating objects from adhering to the surface of the filter media layer and causing secondary pollution, which is convenient for the staff to use. Since the output end of the hydraulic cylinder is slidably clamped with the sleeve through the elastic clamping member, the clamping connection method is convenient for disassembling the filter plate, thereby facilitating the salvage of the floating objects on the water surface and preventing the floating objects from adhering to the surface of the filter media layer and causing secondary pollution, thus improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0023] Figure 1 is a schematic structural diagram of a circular constant-level filter tank device provided by an embodiment of the present application;

[0024] Figure 2 is a schematic structural diagram of the hydraulic cylinder provided by an embodiment of the present application;

[0025] Figure 3 is a schematic structural diagram of the filter plate provided by an embodiment of the present application;

[0026] Figure 4 is a schematic structural diagram of the elastic clamping member provided by an embodiment of the present application.

[0027] In the figure: 100 - connection assembly; 110 - filter tank body; 111 - outlet pipe; 120 - support; 130 - hydraulic cylinder; 131 - cylinder; 132 - through hole; 140 - filter media layer; 200 - salvage assembly; 210 - filter plate; 211 - frame plate; 2111 - limiting ring; 212 - filter net; 220 - sleeve; 221 - hole groove; 230 - elastic clamping member; 231 - concave plate; 232 - insertion rod; 2321 - pull plate; 233 - spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application.

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0030] Please refer to Figures 1-4 , this application provides a circular constant-level filter tank device, which includes a connection component 100 and a salvage component 200. The connection component 100 can play a connecting role, and the salvage component 200 can salvage floating objects.

[0031] Please refer to Figures 1-2 , the connection component 100 includes a filter tank body 110, a bracket 120, a hydraulic cylinder 130, and a filter media layer 140. The bracket 120 is fixedly connected to the filter tank body 110. The hydraulic cylinder 130 is connected through the side of the bracket 120. The filter media layer 140 is arranged inside the filter tank body 110. An outlet pipe 111 is arranged on one side of the filter tank body 110. Arranging the outlet pipe 111 can play a role in draining water. A cylinder 131 is arranged at the output end of the hydraulic cylinder 130. Through holes 132 are arranged on both sides of the cylinder 131. Arranging the cylinder 131 and the through holes 132 can play a connecting role.

[0032] Please refer to Figure 1 , Figure 3 and Figure 4 , the salvage component 200 includes a filter plate 210, a sleeve 220, and an elastic clamping member 230. The filter plate 210 is in contact with both the inner wall of the filter tank body 110 and the filter media layer 140. The sleeve 220 is fixedly connected to the filter plate 210. The elastic clamping members 230 are arranged on both sides of the sleeve 220. The output end of the hydraulic cylinder 130 is slidably clamped to the sleeve 220 through the elastic clamping members 230. The filter plate 210 includes a frame plate 211 and a filter net 212. The filter net 212 is arranged on one side of the frame plate 211. The frame plate 211 can play a connecting role, and the filter net 212 can salvage floating objects on the water surface.

[0033] In some specific embodiments, a limiting ring 2111 is provided on one side of the frame plate 211. The limiting ring 2111 can block floating objects on the frame plate 211. A hole groove 221 is provided inside the sleeve 220, and the cylinder 131 is slidably connected to the hole groove 221. The hole groove 221 can play a role in connection. The elastic clamping member 230 includes a concave plate 231, a plug rod 232 and a spring 233. The plug rods 232 penetrate and connect to the concave plate 231 and one side of the sleeve 220. One end of the spring 233 is fixedly connected to the concave plate 231, and the other end of the spring 233 is fixedly connected to the plug rod 232. The plug rod 232 is slidably connected to the through hole 132. When the frame plate 211 needs to be disassembled, the user can pull the plug rod 232 to take the plug rod 232 out of the through hole 132, and then take the cylinder 131 out of the hole groove 221, so that the frame plate 211 and the filter screen 212 can be disassembled. Conversely, the operation can be used for installation. A pull plate 2321 is provided at one end of the plug rod 232, which is convenient for pulling the plug rod 232.

[0034] The working principle of the circular constant-level filter tank device: First, the filter layer 140 can filter the sewage inside the filter tank body 110. When there are floating objects on the water surface inside the filter tank body 110, the hydraulic cylinder 130 can move the filter plate 210. When the filter plate 210 is moved out of the filter tank body 110, the floating objects on the water surface can be salvaged to prevent the floating objects from adhering to the surface of the filter layer 140 and causing secondary pollution, which is convenient for the use of the staff. When the frame plate 211 needs to be disassembled, the user can pull the plug rod 232 to take the plug rod 232 out of the through hole 132, and then take the cylinder 131 out of the hole groove 221, so that the frame plate 211 and the filter screen 212 can be disassembled. Conversely, the operation can be used for installation. The clamping connection method is convenient for disassembling the filter plate 210, and then convenient for salvaging the floating objects on the water surface, preventing the floating objects from adhering to the surface of the filter layer 140 and causing secondary pollution, thereby improving the practicability.

[0035] It should be noted that the specific model and specification of the hydraulic cylinder 130 need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in the field, so it will not be elaborated in detail.

[0036] The power supply and principle of the hydraulic cylinder 130 are clear to those skilled in the art and will not be described in detail here.

[0037] The above are only embodiments of the present application and are not intended to limit the protection scope of the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] As described above, this is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, and all should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A circular constant liquid level filter pool device, characterized in that, including a connection component (100), the connection component (100) includes a filter tank body (110), a bracket (120), a hydraulic cylinder (130) and a filter media layer (140), the bracket (120) is fixedly connected to the filter tank body (110), the hydraulic cylinder (130) is connected through one side of the bracket (120), and the filter media layer (140) is arranged inside the filter tank body (110); a salvage component (200), the salvage component (200) includes a filter plate (210), a sleeve (220) and an elastic clamping member (230), the filter plate (210) is in contact with the inner wall of the filter tank body (110) and the filter media layer (140), the sleeve (220) is fixedly connected to the filter plate (210), the elastic clamping member (230) is arranged on both sides of the sleeve (220), and the output end of the hydraulic cylinder (130) is slidably clamped to the sleeve (220) through the elastic clamping member (230).

2. The circular constant liquid level filter tank equipment according to claim 1, characterized in that, A water outlet pipe (111) is arranged on one side of the filter tank body (110).

3. The circular constant liquid level filter equipment according to claim 1, characterized in that, A cylinder (131) is arranged at the output end of the hydraulic cylinder (130), and through holes (132) are arranged on both sides of the cylinder (131).

4. The circular constant liquid level filter tank equipment according to claim 1, characterized in that, The filter plate (210) includes a frame plate (211) and a filter net (212), and the filter net (212) is arranged on one side of the frame plate (211).

5. The circular constant liquid level filter equipment according to claim 4, characterized in that, A limiting ring (2111) is arranged on one side of the frame plate (211).

6. The circular constant liquid level filter equipment according to claim 3, characterized in that, A hole groove (221) is arranged inside the sleeve (220), and the cylinder (131) is slidably connected to the hole groove (221).

7. A circular constant liquid level filter tank device according to claim 6, characterized in that, The elastic clamping member (230) includes a concave plate (231), a plug rod (232) and a spring (233), the plug rod (232) is connected through one side of the concave plate (231) and the sleeve (220), one end of the spring (233) is fixedly connected to the concave plate (231), the other end of the spring (233) is fixedly connected to the plug rod (232), and the plug rod (232) is slidably connected to the through hole (132).

8. A circular constant-level filter tank device according to claim 7, characterized in that, A pull plate (2321) is arranged at one end of the plug rod (232).

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