Continuous high-frequency pulse tubular electrolytic film equipment

Abstract

The utility model provides continuous high-frequency pulse tubular electrolytic film equipment which comprises a pipeline, a filter element is arranged in the pipeline, an installation frame is elastically matched in the pipeline, a clamping groove is formed in the pipeline, the clamping groove and the installation frame both correspond to the filter element, an upper fixing plate and a lower fixing plate are arranged on the upper side and the lower side of the pipeline respectively, an anode is fixed on the upper fixing plate, and a cathode is fixed on the lower fixing plate. A cathode is fixed on the lower fixing plate, and a backflow structure is arranged on one side of the pipeline. According to the utility model, the mounting frame is elastically arranged in the pipeline, and the filter element is clamped and fixed through the mounting frame and the clamping groove, so that the filter element is convenient to mount and replace, the maintenance efficiency is improved, the upper fixing plate and the lower fixing plate are respectively mounted on the upper side and the lower side of the pipeline, and the upper fixing plate and the lower fixing plate can be detached; and therefore, sediments on the anode and the cathode can be conveniently cleaned, and the influence of the sediments on the electric flocculation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic membrane equipment, in particular to a continuous high-frequency pulse tube electrolytic membrane equipment. Background Technique

[0002] Most of the existing water treatment is achieved by sedimentation and filtration of sewage. Through coagulation and sedimentation of sewage, relatively clean water can be obtained after filtration. Most of the existing coagulation methods are divided into two types. One is coagulation and sedimentation by adding coagulants, and the other is coagulation by electrochemical reaction. A series of high-molecular linear polymers containing hydroxyl groups are generated by ferrous ions, ferric ions, aluminum ions, etc. during electrocoagulation. These high-molecular polymers undergo high-molecular type electrical neutralization with colloidal particles, and through adsorption bridging and net capture-scouring and other effects, pollutants such as heavy metals in the wastewater are removed. However, during the coagulation process, a large amount of sediment adheres to the electrode plates, resulting in easy passivation of the electrode plates, thus affecting the coagulation efficiency and making it inconvenient to clean the sediment.

[0003] Therefore, the utility model provides a continuous high-frequency pulse tube electrolytic membrane equipment. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a continuous high-frequency pulse tube electrolytic membrane equipment to solve the problems raised in the above background technology. The utility model is convenient for installing and replacing the filter element, improves the maintenance efficiency, is convenient for cleaning the sediment on the anode and cathode, prevents the sediment from affecting electrocoagulation, can activate the passivated electrode, improves the working efficiency, and the high-frequency pulse high-voltage electrolytic membrane equipment has a very wide selection of internal electrodes, such as copper electrodes, titanium electrodes, aluminum electrodes, ruthenium-iridium-platinum electrodes can all be adapted for use to treat different types of water problems, and can also recycle the sewage through the reflux structure for repeated filtration, reducing water waste.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical solutions: A continuous high-frequency pulse tube electrolytic membrane equipment, including a pipeline, a filter element is installed in the pipeline, an installation frame is elastically fitted in the pipeline, a clamping groove is opened in the pipeline, and both the clamping groove and the installation frame correspond to the filter element. Upper fixing plates and lower fixing plates are respectively installed on the upper and lower sides of the pipeline. An anode is fixed on the upper fixing plate, a cathode is fixed on the lower fixing plate, and a reflux structure is installed on one side of the pipeline.

[0006] Furthermore, water inlets and water outlets are respectively opened at both ends of the pipeline, and the reflux structure corresponds to the water inlet.

[0007] Furthermore, the reflux structure includes a filtration tank and a reflux pump. A reflux port is formed on the pipeline, and the reflux port is communicated with the filtration tank. The water inlet of the reflux pump is communicated with the filtration tank, and a reflux pipe is installed between the water outlet and the water inlet of the reflux pump.

[0008] Furthermore, mounting plates are fixed on both the upper fixing plate and the lower fixing plate, and the mounting plates are fixedly connected to the pipeline by bolts.

[0009] Furthermore, through grooves are formed on both the upper and lower sides of the pipeline, the through grooves correspond to the upper fixing plate and the lower fixing plate, and sealing gaskets are installed between the through grooves and the upper fixing plate and the lower fixing plate respectively.

[0010] Furthermore, a plurality of elastic telescopic rods are fixed between the mounting frame and the inner wall of the pipeline.

[0011] Furthermore, a plurality of springs are fixed in the clamping groove, and the springs are in contact with the filter element.

[0012] Furthermore, a first sealing ring is fixed in the mounting frame, and a second sealing ring is fixed in the clamping groove. Both the first sealing ring and the second sealing ring are in contact with the filter element.

[0013] The beneficial effects of the present utility model: A continuous high-frequency pulsed tubular electrolytic membrane device of the present utility model includes a pipeline; a mounting frame; a clamping groove; a filter element; an upper fixing plate; a lower fixing plate; an anode; a cathode; and a reflux structure.

[0014] The mounting frame is elastically arranged in the pipeline, and the filter element is clamped and fixed by the mounting frame and the clamping groove, which is convenient for installing and replacing the filter element and improves the maintenance efficiency. The upper fixing plate and the lower fixing plate are respectively installed on both the upper and lower sides of the pipeline, and the upper fixing plate and the lower fixing plate can be disassembled, so as to facilitate the cleaning of the deposits on the anode and the cathode, prevent the deposits from affecting the electrocoagulation flocculation, and the anode and the cathode can be connected to a dual positive and negative pulse power supply, so as to change the positive and negative poles of the anode and the cathode, thereby activating the passivated electrode and improving the working efficiency. Moreover, the high-frequency pulsed high-voltage electrolytic membrane device has a very wide selection range for the internal electrodes, such as copper electrodes, titanium electrodes, aluminum electrodes, ruthenium-iridium-platinum electrodes can all be adapted for use to treat different types of water problems. A reflux structure is installed on one side of the pipeline, and the sewage can be repeatedly filtered and recycled through the reflux structure, reducing water waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall assembled three-dimensional structure schematic diagram of a continuous high-frequency pulsed tubular electrolytic membrane device of the present utility model;

[0016] Figure 2 It is an overall assembled sectional structure schematic diagram of a continuous high-frequency pulsed tubular electrolytic membrane device of the present utility model;

[0017] Figure 3 is Figure 2 a schematic diagram of part A in

[0018] Figure 4 is Figure 2 a schematic diagram of part B in

[0019] Figure 5 is an exploded view of a continuous high-frequency pulsed tubular electrolytic membrane device of the present utility model;

[0020] In the figure: 1, pipeline; 2, water inlet; 3, water outlet; 4, filter element; 5, elastic telescopic rod; 6, mounting bracket; 7, card slot; 8, spring; 9, first sealing ring; 10, second sealing ring; 11, upper fixing plate; 12, lower fixing plate; 13, anode; 14, cathode; 15, filter tank; 16, return port; 17, return pipe; 18, return pump; 19, mounting plate; 20, through slot. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a continuous high-frequency pulsed tubular electrolytic membrane device, including a pipeline 1, a filter element 4 is installed in the pipeline 1, a mounting bracket 6 is elastically fitted in the pipeline 1, a card slot 7 is opened in the pipeline 1, both the card slot 7 and the mounting bracket 6 correspond to the filter element 4, an upper fixing plate 11 and a lower fixing plate 12 are respectively installed on the upper and lower sides of the pipeline 1, an anode 13 is fixed on the upper fixing plate 11, a cathode 14 is fixed on the lower fixing plate 12, and a return structure is installed on one side of the pipeline 1.

[0023] In this embodiment, water inlets 2 and water outlets 3 are respectively opened at both ends of the pipeline 1, the return structure corresponds to the water inlet 2, the return structure includes a filter tank 15 and a return pump 18, a return port 16 is opened on the pipeline 1, the return port 16 is communicated with the filter tank 15, the water inlet of the return pump 18 is communicated with the filter tank 15, and a return pipe 17 is installed between the water outlet of the return pump 18 and the water inlet 2.

[0024] Specifically, when filtering, the sewage with flocs enters the filter tank 15, after being filtered by the filter tank 15, the return pump 18 sends the sewage back into the water inlet 2, and then enters the pipeline 1 for re-purification, so as to reduce the waste of water resources.

[0025] Mounting plates 19 are fixed on both the upper fixing plate 11 and the lower fixing plate 12. The mounting plates 19 are fixedly connected to the pipeline 1 by bolts. Through grooves 20 are formed on both the upper and lower sides of the pipeline 1. The through grooves 20 correspond to the upper fixing plate 11 and the lower fixing plate 12. Sealing gaskets are installed between the through grooves 20 and the upper fixing plate 11 and the lower fixing plate 12 respectively.

[0026] Specifically, when it is necessary to clean the sediment, the upper fixing plate 11 and the lower fixing plate 12 can be disassembled, so that the anode 13 and the cathode 14 are exposed, and then the anode 13, the cathode 14 and the inside of the pipeline 1 can be cleaned to prevent the sediment from affecting the purification. During use, the anode 13 and the cathode 14 are powered by a dual positive and negative pulse power supply, so that the positive and negative poles can be periodically changed, and the passivated electrodes can be activated. The high-frequency pulse high-voltage electrolytic membrane device has a very wide selection of internal electrodes. For example, copper electrodes, titanium electrodes, aluminum electrodes, ruthenium-iridium-platinum electrodes can all be adapted for use, and different types of water problems can be treated.

[0027] A plurality of elastic telescopic rods 5 are fixed between the mounting frame 6 and the inner wall of the pipeline 1. A plurality of springs 8 are fixed in the clamping groove 7. The springs 8 are in contact with the filter element 4. An electrolytic membrane is installed in the filter element 4.

[0028] Specifically, when it is necessary to replace the filter element 4, the mounting frame 6 can be manually pushed, so that the elastic telescopic rods 5 are compressed, and the distance between the mounting frame 6 and the clamping groove 7 is increased, so that the filter element 4 can be conveniently inserted or removed, thus improving the maintenance efficiency.

[0029] A first sealing ring 9 is fixed in the mounting frame 6, and a second sealing ring 10 is fixed in the clamping groove 7. Both the first sealing ring 9 and the second sealing ring 10 are in contact with the filter element 4.

[0030] After the filter element 4 is installed, both ends of the filter element 4 are sealed by the first sealing ring 9 and the second sealing ring 10 respectively to prevent water leakage at both ends of the filter element 4, thus ensuring the sewage purification effect.

[0031] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. The narrative way of this specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A continuous high-frequency pulse tubular electrolytic membrane device, comprising a pipeline (1), characterized in that: The pipeline (1) is provided with a filter element (4), a mounting frame (6) is elastically fitted in the pipeline (1), a slot (7) is provided in the pipeline (1), the slot (7) and the mounting frame (6) both correspond to the filter element (4), an upper fixing plate (11) and a lower fixing plate (12) are respectively provided on the upper and lower sides of the pipeline (1), an anode (13) is fixed on the upper fixing plate (11), a cathode (14) is fixed on the lower fixing plate (12), and a reflux structure is provided on one side of the pipeline (1).

2. A continuous high-frequency pulse tubular electrolytic membrane device according to claim 1, characterized in that: A water inlet (2) and a water outlet (3) are respectively provided at both ends of the pipeline (1), and the reflux structure corresponds to the water inlet (2).

3. A continuous high-frequency pulse tubular electrolytic membrane device according to claim 2, characterized in that: The reflux structure comprises a filter box (15) and a reflux pump (18); a reflux port (16) is provided on the pipeline (1), the reflux port (16) is connected to the filter box (15), the water inlet of the reflux pump (18) is connected to the filter box (15), and a reflux pipe (17) is installed between the water outlet of the reflux pump (18) and the water inlet (2).

4. The continuous high-frequency pulse tubular electrolytic membrane device according to claim 1, characterized in that: A mounting plate (19) is fixed on both the upper fixing plate (11) and the lower fixing plate (12), and the mounting plate (19) is fixedly connected to the pipeline (1) by bolts.

5. The continuous high-frequency pulse tubular electrolytic membrane device according to claim 1, characterized in that: The pipeline (1) is provided with through grooves (20) on both upper and lower sides, the through grooves (20) correspond to the upper fixing plate (11) and the lower fixing plate (12), and the through grooves (20) and the brackets of the upper fixing plate (11) and the lower fixing plate (12) are all equipped with sealing gaskets.

6. The continuous high-frequency pulse tubular electrolytic membrane device according to claim 1, characterized in that: A plurality of elastic telescopic rods (5) are fixed between the mounting frame (6) and the inner wall of the pipeline (1).

7. The continuous high-frequency pulse tubular electrolytic membrane device according to claim 1, characterized in that: A plurality of springs (8) are fixed in the clamping groove (7), and the springs (8) are in contact with the filter element (4).

8. The continuous high-frequency pulse tubular electrolytic membrane device according to claim 1, characterized in that: A first sealing ring (9) is fixed in the mounting frame (6), and a second sealing ring (10) is fixed in the clamping groove (7); both the first sealing ring (9) and the second sealing ring (10) are in contact with the filter element (4).

Images