Formed foil cleaning water filtering device with filter screen convenient to replace

Abstract

The utility model relates to the technical field of filtering devices, in particular to a formed foil cleaning water filtering device with a filter screen convenient to replace, which comprises a device body, and the interior of the device body is divided into a filtering cavity and a replacing cavity through a water baffle. The left side and the right side of the inner wall of the filter cavity are each fixedly connected with two sets of supporting frames extending into the replacement cavity, two sets of supporting frames slidably connected with the two filter plates are arranged in the filter cavity, the filter plates are pulled towards the direction of the replacement cavity till the filter plates slide out of the supporting frames, and the filter plates taken down from the replacement cavity are taken out. The new filter plate is pushed into the filter cavity along the rear end face of the supporting frame until the replaced filter plate completely enters the filter cavity, and then the insertion plate is inserted into the device body, so that the filter plate slides in and out along the supporting frame, and the stability of the filter plate in the device body can be ensured while the filter plate is convenient to replace.

Description

Technical Field

[0001] This utility model relates to the field of filtration device technology, specifically to a chemical foil cleaning water filtration device that facilitates filter screen replacement. Background Technology

[0002] Electrolytic aluminum foil is a product made by electrochemically or chemically etching specially made high-purity aluminum foil to expand its surface area, and then electrochemically forming an aluminum oxide film on the surface. According to voltage, electrolytic aluminum foil is generally divided into four types: ultra-low voltage, low voltage, medium-high voltage and high voltage. According to application, there are positive foil and negative foil, as well as conductive foil.

[0003] Cleaning water for aluminum foil is typically a special cleaning liquid made by adding specific cleaning agents to deionized or distilled water. In electronic aluminum foil forming workshops, cleaning water is used to thoroughly remove oil and impurities from the surface of the aluminum foil to ensure high cleanliness and quality of the product surface.

[0004] Currently, most filter plates used for filtering chemically formed foil cleaning water are fixedly connected inside the device, and some are installed inside the device by bolts. This makes it cumbersome to disassemble the filter plates and inconvenient to replace them. Therefore, it is necessary to propose a chemically formed foil cleaning water filtration device that facilitates filter replacement to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a chemical foil cleaning water filtration device that facilitates filter replacement. It features a filter plate that slides in and out along the support frame, which facilitates filter plate replacement while ensuring the stability of the filter plate within the device body.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chemical foil cleaning water filtration device that facilitates filter screen replacement, comprising a device body, wherein two filter plates with mesh diameters decreasing sequentially from top to bottom are arranged inside the device body; a baffle plate is fixedly connected to the middle of the bottom end of the device body, and the interior of the device body is divided into a filtration chamber and a replacement chamber by the baffle plate; two sets of support frames extending into the replacement chamber are fixedly connected to the left and right sides of the inner wall of the filtration chamber, and the two sets of filter plates are slidably connected to the two sets of support frames respectively;

[0007] The upper surface of the baffle plate is provided with a groove, and the middle of the upper surface of the device body is provided with a mounting groove. An insert plate located inside the groove is inserted into the mounting groove, and one side of the insert plate abuts against the two filter plates.

[0008] In order to ensure that the filter plate is stably slidably installed in the support frame, as a preferred embodiment of the chemical foil cleaning water filtration device of this utility model that facilitates filter screen replacement, each set of the support frame has a sliding groove on both the upper and lower sides of the inner wall, and both ends of the outer wall of the filter plate are fixedly connected to a slider that is slidably connected to the sliding groove.

[0009] In order to seal the insert plate and the baffle plate, as a preferred embodiment of the chemical foil cleaning water filtration device of this utility model that facilitates filter screen replacement, a sealing gasket is installed at the bottom end of the insert plate.

[0010] In order to clean the filter plate in the filter chamber, as a preferred embodiment of the present invention for a chemical foil cleaning water filtration device that facilitates filter screen replacement, both the filter chamber and the replacement chamber are provided with sealing doors on their outer walls.

[0011] In order to allow the cleaning water for the electrolytic foil to enter the filter chamber for filtration, as a preferred embodiment of the electrolytic foil cleaning water filtration device of this utility model that facilitates filter screen replacement, the upper end face of the filter chamber is connected to a water inlet pipe, and the outer wall of the filter chamber is connected to a drain pipe with a valve installed on the outer wall.

[0012] In order to facilitate the insertion of the insert plate into the device body, as a preferred embodiment of the electrolytic foil cleaning water filtration device of this utility model that facilitates filter screen replacement, the width of the insert plate is matched with the distance between the two support frames in the same group.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention first removes the insert plate from the device body, then pulls the filter plate towards the replacement chamber until the filter plate slides out of the support frame. The removed filter plate is then taken out from the replacement chamber, and a new filter plate is pushed into the filter chamber along the rear end of the support frame until the replacement filter plate is completely inside the filter chamber. The insert plate is then inserted into the device body, thereby allowing the filter plate to slide in and out along the support frame. This facilitates filter plate replacement while ensuring the stability of the filter plate within the device body. Attached Figure Description

[0015] Fig. 1 This is an overall structural diagram of the present invention;

[0016] Fig. 2 This is a top view of the device body of this utility model;

[0017] Fig. 3 This is a three-dimensional structural diagram of the device body of this utility model.

[0018] In the diagram: 1. Device body; 101. Water baffle; 102. Water inlet pipe; 103. Drain pipe; 104. Mounting groove; 2. Insert plate; 201. Filter chamber; 202. Replacement chamber; 3. Support frame; 301. Filter plate; 302. Slider. Detailed Implementation

[0019] Please see Figs. 1 to 3 A chemical foil cleaning water filtration device with easy filter replacement includes a device body 1. The device body 1 has two filter plates 301 with mesh diameters decreasing from top to bottom. A baffle plate 101 is fixedly connected to the middle of the bottom of the device body 1. The device body 1 is divided into a filter chamber 201 and a replacement chamber 202 by the baffle plate 101. Two sets of support frames 3 extending into the replacement chamber 202 are fixedly connected to the left and right sides of the inner wall of the filter chamber 201. The two sets of filter plates 301 are slidably connected to the two sets of support frames 3 respectively.

[0020] The upper end face of the baffle plate 101 is provided with a groove, and the middle of the upper end face of the device body 1 is provided with a mounting groove 104. The mounting groove 104 is inserted into the inside of the mounting groove 2, and one side of the mounting groove 2 abuts against the two filter plates 301.

[0021] In this embodiment: the washing water for the electrolytic foil enters the filter chamber 201 for filtration. When the filter plate 301 needs to be replaced, first hold the insert plate 2 and pull it upwards to move it out of the device body 1. Then, open the sealing door on the outer wall of the replacement chamber 202 and pull the filter plate 301 towards the replacement chamber 202, causing the filter plate 301 to slide within the support frame 3 until it slides out of the support frame 3. Remove the removed filter plate 301 from the replacement chamber 202 and insert the new filter plate 301 from the rear end face of the replacement chamber 202, and then... The rear end of the support frame 3 is pushed into the filter chamber 201 until the replacement filter plate 301 is fully inserted into the filter chamber 201. Then, the insert plate 2 is inserted into the device body 1 through the mounting groove 104, so that the bottom end of the insert plate 2 enters the groove on the upper surface of the baffle plate 101. The side of the insert plate 2 abuts against the rear end face of the filter plate 301, thereby allowing the filter plate 301 to be stably installed. The filter plate 301 slides in and out along the support frame 3, which facilitates the replacement of the filter plate 301 while ensuring the stability of the filter plate 301 in the device body 1.

[0022] As a technical optimization of this utility model, each set of support frame 3 has a sliding groove on both the upper and lower sides of the inner wall, and the two ends of the outer wall of the filter plate 301 are fixedly connected to the slider 302 that is slidably connected to the sliding groove.

[0023] In this embodiment, the filter plate 301 can be stably slidably installed in the support frame 3 by the cooperation of the sliding groove and the slider 302.

[0024] As a technical optimization of this utility model, a sealing gasket is installed at the bottom of the insert plate 2.

[0025] In this embodiment, the insert plate 2 and the water baffle plate 101 can be sealed by a sealing gasket.

[0026] As a technical optimization of this utility model, both the outer walls of the filter chamber 201 and the replacement chamber 202 are provided with sealing doors.

[0027] In this embodiment: the sealed door on the outer wall of the filter chamber 201 is opened to facilitate cleaning of the filter plate 301 inside the filter chamber 201, and the sealed door on the outer wall of the replacement chamber 202 is opened to facilitate removal of the replacement filter plate 301.

[0028] As a technical optimization of this utility model, the upper end face of the filter chamber 201 is connected to the water inlet pipe 102, and the outer wall of the filter chamber 201 is connected to the drain pipe 103 with a valve installed on the outer wall.

[0029] In this embodiment, the water inlet pipe 102 allows the foil cleaning water to enter the filter chamber 201 for filtration, and the filtered water can be discharged through the drain pipe 103.

[0030] As a technical optimization of this utility model, the width of the insert plate 2 is matched with the distance between the two support frames 3 in the same group.

[0031] In this embodiment, by matching the width of the insert plate 2 with the distance between the two support frames 3 in the same group, the insert plate 2 can be smoothly inserted into the device body 1.

[0032] Working principle: First, the foil-forming cleaning water enters the filter chamber 201 and is filtered by two filter plates 301. The filtered water is discharged through the drain pipe 103. When the filter plate 301 needs to be replaced, first hold the insert plate 2 and pull it upward to move the insert plate 2 out of the device body 1. Then open the sealing door on the outer wall of the replacement chamber 202 and pull the filter plate 301 towards the replacement chamber 202, causing the filter plate 301 to slide in the support frame 3 until the filter plate 301 slides out of the support frame 3. Remove the removed filter plate 301 from the replacement chamber 202 and take out the new filter plate 301 from the replacement chamber. The rear end face of 202 is inserted and pushed into the filter chamber 201 along the rear end face of the support frame 3 until the replacement filter plate 301 is completely inserted into the filter chamber 201. Then, the insert plate 2 is inserted into the device body 1 through the mounting groove 104, so that the bottom end of the insert plate 2 enters the groove on the upper end face of the baffle plate 101. The side of the insert plate 2 abuts against the rear end face of the filter plate 301, thereby allowing the filter plate 301 to be stably installed. The filter plate 301 slides in and out along the support frame 3, which facilitates the replacement of the filter plate 301 while ensuring the stability of the filter plate 301 in the device body 1.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chemical foil cleaning water filtration device with easy-to-replace filter screen, comprising a device body (1), wherein the device body (1) is provided with two filter plates (301) whose mesh diameter decreases from top to bottom; characterized in that: A baffle plate (101) is fixedly connected to the middle of the bottom of the device body (1). The inside of the device body (1) is divided into a filter chamber (201) and a replacement chamber (202) by the baffle plate (101). Two sets of support frames (3) extending into the replacement chamber (202) are fixedly connected to the left and right sides of the inner wall of the filter chamber (201). The two sets of filter plates (301) are slidably connected to the two sets of support frames (3) respectively. The upper end face of the baffle plate (101) is provided with a groove, and the middle of the upper end face of the device body (1) is provided with an installation groove (104). An insert plate (2) located inside the groove is inserted into the installation groove (104), and one side of the insert plate (2) abuts against two filter plates (301).

2. The chemically formed foil cleaning water filtration device according to claim 1, characterized in that: Each set of support frames (3) has sliding grooves on both the upper and lower sides of the inner wall, and the two ends of the outer wall of the filter plate (301) are fixedly connected to sliders (302) that are slidably connected to the sliding grooves.

3. The chemically formed foil cleaning water filtration device according to claim 1, characterized in that: A sealing gasket is installed at the bottom of the insert plate (2).

4. The chemically formed foil cleaning water filtration device according to claim 1, characterized in that: The outer walls of both the filter chamber (201) and the replacement chamber (202) are equipped with sealing doors.

5. A chemically formed foil cleaning water filtration device for easy filter screen replacement according to claim 1, characterized in that: The upper end face of the filter chamber (201) is connected to a water inlet pipe (102), and the outer wall of the filter chamber (201) is connected to a drain pipe (103) with a valve installed on the outer wall.

6. The chemically formed foil cleaning water filtration device according to claim 1, characterized in that: The width of the insert plate (2) matches the distance between the two support frames (3) in the same group.

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