Two-in-one filter integrating filtering and washing

Abstract

The utility model relates to the technical field of filtering equipment, in particular to a two-in-one filtering machine integrating filtering and washing, which comprises a supporting base, a washing tank is arranged at the top of the supporting base, two ends of the washing tank are fixedly connected with connecting flanges, and the top of the washing tank is connected with a filtering tank through the connecting flanges. The power box is used for transmitting current to the electrode plate through the electrode tube, so that the electrode plate soaked in the wastewater is electrified, metal cations released by the electrode plate are combined with negatively charged fine particles in the wastewater, and the fine particles can be gathered to form larger particles; the effect that particulate matter mixed in wastewater is flocculated and settled on the electrode plate is achieved, fine particles can be adsorbed and settled easily, the electrode plate is driven by the electric push rod to ascend and break away from the height of the wastewater, and follow-up treatment on solid waste attached to the electrode plate is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to a two-in-one filter integrating filtering and washing. Background Art

[0002] Filters are widely used in solid-liquid separation and recovery. They are primarily used to separate solid particles from liquids to remove impurities, residues, or other unwanted substances. Filters play an important role in many industrial and laboratory applications.

[0003] When the filter is performing solid-liquid separation, it usually needs to be cleaned with additional washing equipment and time, which increases the operating frequency of the equipment and the cycle of the entire workflow. If the washing process is not integrated into the filtration equipment, more impurities will remain in the filter cake. Since the pore size of the filter mesh in the filter is relatively fixed, particulate impurities smaller than the pore size of the filter mesh will be discharged together with the liquid during filtration, and thus cannot be effectively removed, affecting the quality of the final product. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a two-in-one filter that integrates filtering and washing.

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

[0006] A two-in-one filter integrating filtration and washing, comprising a support base, a washing tank provided on the top of the support base, connecting flanges fixedly connected at both ends of the washing tank, and a filter tank connected to the top of the washing tank via the connecting flange;

[0007] An electrolytic reaction tank is fixedly connected to the interior of the washing tank, and a power box is provided on the outer wall of the washing tank through a support frame. The output end of the power box is connected to an electrode tube, one end of the electrode tube passes through the washing tank and extends to the interior of the electrolytic reaction tank and fits tightly with the inner wall of the electrolytic reaction tank. An electrode plate is provided inside the electrolytic reaction tank, and a plurality of drainage holes are opened on the electrode plate.

[0008] Preferably, an electric push rod is provided on the connecting flange, the output end of the electric push rod passes through the connecting flange and extends to the interior of the washing tank and is connected to the electrode plate, and a telescopic rod is further connected between the connecting flange and the washing tank.

[0009] Preferably, a liquid inlet pipe is provided on the outer wall of the filter tank, the liquid inlet pipe is communicated with the interior of the filter tank, and a filter screen is provided on the inner wall of the filter tank.

[0010] Preferably, the top of the filter tank is connected to a sealing cover via a connector, and a feed pipe is provided on the outer wall of the sealing cover, and the feed pipe is communicated with the interior of the sealing cover.

[0011] Preferably, a liquid outlet pipe is fixedly connected between the washing tank and the filtering tank, and a release valve is provided at one end of the liquid outlet pipe.

[0012] Preferably, a discharge hopper is fixedly connected to the bottom of the washing tank via a connecting flange, and the discharge hopper is communicated with the interior of the washing tank.

[0013] Preferably, a drain pipe is provided at the bottom of the electrolytic reaction tank, the drain pipe is connected to the interior of the electrolytic reaction tank, a solenoid valve is provided on one side of the drain pipe, and a flow channel is provided on the inner wall of the electrolytic reaction tank, and electrolyte flows in the flow channel.

[0014] The beneficial effects of the utility model are:

[0015] By integrating the washing equipment on the filter, the filter has both filtering and washing functions, which can reduce the operating frequency of the equipment and the cycle of the engineering process. The power box is used to transmit the current to the electrode plate through the electrode tube, so that the electrode plate immersed in the wastewater is charged. The electrode plate releases metal cations to combine with the negatively charged fine particles in the wastewater, which is beneficial to agglomerate the fine particles to form larger particles, achieving the effect of flocculating and settling the mixed particles in the wastewater on the electrode plate, which is beneficial to the adsorption and sedimentation of fine particles. The electric push rod is used to drive the electrode plate to rise and detach from the wastewater, which is beneficial to the subsequent treatment of solid waste adhered to the electrode plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a two-in-one filter that integrates filtering and washing proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the washing tank and the filtering tank of a two-in-one filter that integrates filtering and washing proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the washing tank structure of a two-in-one filter that integrates filtering and washing proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the electrode plate and the electrolytic reaction tank of a two-in-one filter that integrates filtration and washing proposed by the utility model;

[0020] Figure 5This is a schematic diagram of the connection structure between the electrolytic reaction tank and the power box of a two-in-one filter that integrates filtration and washing proposed by the utility model.

[0021] In the picture:

[0022] 1. Support base; 2. Washing tank; 201. Electrolytic reaction tank; 202. Power box; 203. Electrode tube; 204. Electrode plate; 205. Drain pipe; 206. Solenoid valve; 3. Connecting flange; 301. Electric push rod; 302. Telescopic rod; 4. Filter tank; 401. Liquid inlet pipe; 402. Filter screen; 5. Connecting piece; 6. Sealing cover; 601. Feed pipe; 7. Liquid outlet pipe; 8. Discharge hopper. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0025] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0026] Example: Refer to Figure 1-5 A two-in-one filter integrating filtering and washing, comprising a support base 1, a washing tank 2 is provided on the top of the support base 1, both ends of the washing tank 2 are fixedly connected with connecting flanges 3, and the top of the washing tank 2 is connected to a filtering tank 4 through the connecting flange 3;

[0027] The interior of the washing tank 2 is fixedly connected to the electrolytic reaction tank 201, and the outer wall of the washing tank 2 is provided with a power box 202 through a support frame. The output end of the power box 202 is connected to the electrode tube 203. One end of the electrode tube 203 passes through the washing tank 2 and extends to the interior of the electrolytic reaction tank 201 and fits tightly with the inner wall of the electrolytic reaction tank 201. The interior of the electrolytic reaction tank 201 is provided with an electrode plate 204, and a plurality of drainage holes are opened on the electrode plate 204.

[0028] An electric push rod 301 is provided on the connecting flange 3 , the output end of the electric push rod 301 passes through the connecting flange 3 and extends into the interior of the washing tank 2 and is connected to the electrode plate 204 . A telescopic rod 302 is also connected between the connecting flange 3 and the washing tank 2 .

[0029] The outer wall of the filter tank 4 is provided with a liquid inlet pipe 401 , which is communicated with the interior of the filter tank 4 . The inner wall of the filter tank 4 is provided with a filter screen 402 .

[0030] The top of the filter tank 4 is connected to a sealing cover 6 via a connector 5 . A feed pipe 601 is provided on the outer wall of the sealing cover 6 . The feed pipe 601 is communicated with the interior of the sealing cover 6 .

[0031] A liquid outlet pipe 7 is fixedly connected between the washing tank 2 and the filtering tank 4 , and a release valve is provided at one end of the liquid outlet pipe 7 .

[0032] A discharge hopper 8 is fixedly connected to the bottom of the washing tank 2 via a connecting flange 3 , and the discharge hopper 8 is communicated with the interior of the washing tank 2 .

[0033] A drain pipe 205 is provided at the bottom of the electrolytic reaction tank 201, and the drain pipe 205 is connected to the interior of the electrolytic reaction tank 201. A solenoid valve 206 is provided on one side of the drain pipe 205. A flow channel is provided on the inner wall of the electrolytic reaction tank 201, and electrolyte flows in the flow channel.

[0034] In this embodiment, when the waste liquid needs to be filtered and washed, the waste liquid is first passed into the filter tank 4 through the feed pipe 601, and the cleaning liquid is passed into the filter tank 4 through the liquid inlet pipe 401, so that the waste liquid is mixed and cleaned in the filter tank 4, and the large particles of impurities mixed in the waste liquid are intercepted and filtered through the filter mesh 402, and then the release valve is opened to allow the preliminarily filtered waste liquid and tiny particles smaller than the pore size of the filter mesh 402 to enter the washing tank 2 through the liquid outlet pipe 7.

[0035] Specifically, when the waste liquid is in the washing tank 2, the power box 202 is started, so that the current enters the electrolytic reaction tank 201 along the electrode tube 203. When the current flows along the inner wall of the electrolytic reaction tank 201, the charge is transferred to the inner wall of the electrolytic reaction tank 201, so that the electrolyte in the flow channel is charged. Since the electrode plate 204 is in contact with the inner wall of the electrolytic reaction tank 201, when the electrode tube 203 is energized, the current contacts the electrode plate 204, so that the electrode plate 204 is charged. At this time, the electrode plate 204 is immersed in the waste water, and the electrode plate 204 releases metal cations to combine with the negatively charged fine particles in the waste water and gather. Larger particles are formed, which adhere to the electrode plate 204 and settle the aggregated and flocculated particles on the electrode plate 204. The electric push rod 301 is then started. When the electric push rod 301 is running, it drives the electrode plate 204 to move upward, thereby lifting and moving the electrode plate 204 to the height of the electrolytic reaction tank 201. At this time, the electrode plate 204 with particles can be taken out of the wastewater, which is convenient for subsequent proper treatment of the solid waste collected in the electrode plate 204. The solenoid valve 206 is then opened to discharge the flocculated wastewater from the drain pipe 205 and finally discharged through the discharge hopper 8 so that the wastewater can be further treated.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A two-in-one filter integrating filtering and washing, comprising a support base (1), characterized in that: A washing tank (2) is provided on the top of the support base (1), connecting flanges (3) are fixedly connected to both ends of the washing tank (2), and the top of the washing tank (2) is connected to a filter tank (4) via the connecting flange (3); The washing tank (2) is fixedly connected to an electrolytic reaction tank (201) inside, and a power supply box (202) is provided on the outer wall of the washing tank (2) via a support frame. The output end of the power supply box (202) is connected to an electrode tube (203), one end of the electrode tube (203) passes through the washing tank (2) and extends to the inside of the electrolytic reaction tank (201) and is tightly fitted with the inner wall of the electrolytic reaction tank (201). An electrode plate (204) is provided inside the electrolytic reaction tank (201), and a plurality of drainage holes are provided on the electrode plate (204).

2. A two-in-one filter integrating filtration and washing according to claim 1, characterized in that: An electric push rod (301) is provided on the connecting flange (3), an output end of the electric push rod (301) passes through the connecting flange (3) and extends into the interior of the washing tank (2) and is connected to the electrode plate (204), and a telescopic rod (302) is also connected between the connecting flange (3) and the washing tank (2).

3. The two-in-one filter integrating filtration and washing according to claim 1, characterized in that: The outer wall of the filter tank (4) is provided with a liquid inlet pipe (401), the liquid inlet pipe (401) is communicated with the interior of the filter tank (4), and the inner wall of the filter tank (4) is provided with a filter screen (402).

4. The two-in-one filter integrating filtration and washing according to claim 1, characterized in that: The top of the filter tank (4) is connected to a sealing cover (6) via a connecting piece (5); a feed pipe (601) is provided on the outer wall of the sealing cover (6); and the feed pipe (601) is in communication with the interior of the sealing cover (6).

5. The two-in-one filter integrating filtration and washing according to claim 1, characterized in that: A liquid outlet pipe (7) is fixedly connected between the washing tank (2) and the filter tank (4), and a release valve is provided at one end of the liquid outlet pipe (7).

6. The two-in-one filter integrating filtration and washing according to claim 1, characterized in that: A discharge hopper (8) is fixedly connected to the bottom of the washing tank (2) via a connecting flange (3), and the discharge hopper (8) is in communication with the interior of the washing tank (2).

7. The two-in-one filter integrating filtration and washing according to claim 1, characterized in that: A drain pipe (205) is provided at the bottom of the electrolysis reaction tank (201), the drain pipe (205) is communicated with the interior of the electrolysis reaction tank (201), a solenoid valve (206) is provided on one side of the drain pipe (205), and a flow channel is provided on the inner wall of the electrolysis reaction tank (201), and electrolyte flows in the flow channel.

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