Chemical separation and purification electrodialyzer

Abstract

The utility model provides a chemical separation and purification electrodialyzer, which relates to the technical field of electrodialyzers and comprises an electrodialyzer body, and a filter component is mounted at the top end of the electrodialyzer body. The filtering assembly comprises a filtering box, the top end of the filtering box is communicated with an external water source pipeline, a filtering net is installed at the position, close to the external water source pipeline, of the inner side wall of the filtering box, a water conveying groove is formed in the position, corresponding to the electrodialyzer body, of the bottom of the filtering box, and an impeller is installed on the inner side wall of the water conveying groove; compared with an existing chemical separation and purification electrodialyzer, the chemical separation and purification electrodialyzer can purify water more conveniently, special filtering equipment does not need to be arranged, the size is effectively reduced in the transportation process, and the transportation cost is reduced. The transportation efficiency of the chemical separation and purification electrodialyzer is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of electrodialysis technology, and in particular to a chemical separation and purification electrodialysis device. Background Art

[0002] Chemical separation and purification electrodialysis is a device that uses ion exchange membranes and DC electric fields to separate and purify substances. It achieves the separation and purification of substances by selectively migrating ions in the solution, thereby purifying water.

[0003] Existing electrodialysis machines for chemical separation and purification typically purify water by directly feeding it into the machine. However, these machines can only purify water without impurities, requiring specialized filtration equipment for proper operation, which is inconvenient. Furthermore, the filtration equipment must be transported along with the electrodialysis machine, making the process cumbersome. Therefore, we propose a new type of electrodialysis machine for chemical separation and purification. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. In conventional chemical separation and purification electrodialysis, water is typically directly fed into the device for purification. However, these devices generally only purify water without impurities, requiring specialized filtration equipment for proper operation, which is inconvenient. Furthermore, the filtration equipment must be transported along with the electrodialysis unit, making the process cumbersome.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A chemical separation and purification electrodialysis device includes an electrodialysis device body, and a filter assembly is installed at the top of the electrodialysis device body;

[0007] The filtration assembly includes a filter box, the top of which is connected to an external water source pipe. A filter screen is installed on the inner wall of the filter box near the external water source pipe. A water delivery trough is provided at the bottom of the filter box corresponding to the main body of the electrodialysis unit. An impeller is installed on the inner wall of the water delivery trough. A drive motor is installed inside the filter box corresponding to the impeller.

[0008] As a preferred embodiment of this utility model, a support base is installed at the bottom of the electrodialysis unit near the corner, and a control panel is installed at the front of the electrodialysis unit near the top.

[0009] The technical effect of adopting the above-mentioned further solution is that the design of the support base can effectively support the main body of the electrodialysis unit.

[0010] As a preferred embodiment of this utility model, an inlet is provided inside the main body of the electrodialysis unit corresponding to the water supply tank, and the inlet is connected to the water supply tank. An outlet is provided on the right side of the main body of the electrodialysis unit, and the outlet is connected to the interior of the main body of the electrodialysis unit.

[0011] The technical effect of adopting the above-mentioned further solution is that the design of the inlet and outlet enables the main body of the electrodialysis unit to better purify the water.

[0012] As a preferred embodiment of this utility model, the filter screen is made of stainless steel and has 400 mesh openings.

[0013] The technical advantages of adopting the above-mentioned further solution are: the filter screen made of stainless steel has a more stable structure, is not easily corroded, has a longer service life, and the filter screen with 400 mesh openings can block most of the impurities and prevent them from entering the interior of the electrodialysis unit with the water flow.

[0014] As a preferred embodiment of this utility model, the impeller is adapted to the water conveying tank, and the output end of the drive motor is fixedly connected to the impeller.

[0015] The technical effect of adopting the above-mentioned further solution is that by matching the impeller with the water supply tank and fixing the output end of the drive motor to the impeller, the drive motor can drive the impeller to rotate after being turned on, so as to help water enter the interior of the electrodialysis unit more quickly.

[0016] As a preferred embodiment of this utility model, an electric telescopic rod is installed on the left side of the filter box corresponding to the filter screen. The output end of the electric telescopic rod extends into the interior of the filter box and is equipped with a cleaning brush, which is adapted to the filter screen.

[0017] The technical effect of adopting the above-mentioned further solution is that by matching the cleaning brush with the filter screen, the electric telescopic rod can drive the cleaning brush to move after being opened and brush away the debris on the filter screen.

[0018] As a preferred embodiment of this utility model, a collection seat is installed on the right side of the filter box corresponding to the filter screen, and a collection box is installed inside the collection seat, the collection box being adapted to the filter screen.

[0019] The technical effect of adopting the above-mentioned further solution is that, by matching the collection box with the filter screen, the debris on the filter screen can fall directly into the collection box for collection under the cleaning brush.

[0020] As a preferred embodiment of this utility model, a slider is fixed on the outer side wall of the collection box, and a groove is provided on the inner side wall of the collection seat corresponding to the slider, and the slider is adapted to the groove.

[0021] The technical advantage of adopting the above-mentioned further solution is that by adapting the slider to the slide groove, it makes it more convenient for workers to install and remove the collection box.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] In this invention, the design of the filter box, filter screen, water tank, impeller, and drive motor makes it more convenient to purify water in a chemical separation and purification electrodialysis device. It eliminates the need for specialized filtration equipment and effectively reduces the volume during transportation, greatly improving the efficiency of transporting the chemical separation and purification electrodialysis device. Attached Figure Description

[0024] Figure 1 A schematic diagram of the overall structure of a chemical separation and purification electrodialysis device provided by this utility model;

[0025] Figure 2 A front anatomical view of the overall structure of an electrodialysis device for chemical separation and purification provided by this utility model;

[0026] Figure 3 An enlarged schematic diagram of the A-structure of a chemical separation and purification electrodialysis device provided by this utility model;

[0027] Figure 4 This is an enlarged schematic diagram of structure B of a chemical separation and purification electrodialysis device provided by this utility model.

[0028] Legend: 1. Electrodialysis unit body; 101. Support base; 102. Control panel; 103. Inlet; 104. Outlet; 2. Filter assembly; 201. Filter box; 202. External water supply pipe; 203. Filter screen; 204. Water supply tank; 205. Impeller; 206. Drive motor; 207. Electric telescopic rod; 208. Cleaning brush; 209. Collection seat; 210. Collection box; 211. Slider; 212. Slide groove. DETAILED DESCRIPTION

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0030] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] Example 1

[0034] like Figure 1-4 As shown, this utility model provides a technical solution: a chemical separation and purification electrodialysis device, including an electrodialysis device body 1, with a filter assembly 2 installed at the top of the electrodialysis device body 1; the filter assembly 2 includes a filter box 201, with an external water source pipe 202 connected to the top of the filter box 201, which can supply water to the interior of the filter box 201; a filter screen 203 is installed on the inner wall of the filter box 201 near the external water source pipe 202, which can filter impurities inside the water source; a water delivery trough 204 is provided at the bottom of the filter box 201 corresponding to the electrodialysis device body 1, with an impeller 205 installed on the inner wall of the water delivery trough 204; and a drive motor 206 is installed inside the filter box 201 corresponding to the impeller 205, which, when turned on, can drive the impeller 205 to rotate, thereby transporting water.

[0035] Example 2

[0036] like Figure 1-4 As shown, a support base 101 is installed at the bottom of the electrodialysis unit 1 near the corner, and a control panel 102 is installed at the front of the electrodialysis unit 1 near the top. The design of the support base 101 can effectively support the electrodialysis unit 1.

[0037] An inlet 103 is provided inside the electrodialysis unit 1 at the corresponding location of the water supply tank 204. The inlet 103 is connected to the water supply tank 204. An outlet 104 is provided on the right side of the electrodialysis unit 1. The outlet 104 is connected to the interior of the electrodialysis unit 1. Through the design of the inlet 103 and the outlet 104, the electrodialysis unit 1 can better purify water.

[0038] The filter screen 203 is made of stainless steel and has 400 mesh openings. The stainless steel filter screen 203 has a relatively stable structure, is not easily corroded, and has a long service life. The filter screen 203 with 400 mesh openings can block most of the impurities and prevent them from entering the interior of the electrodialysis unit 1 with the water flow.

[0039] The impeller 205 is adapted to the water supply tank 204, and the output end of the drive motor 206 is fixedly connected to the impeller 205. Through the adaptation of the impeller 205 to the water supply tank 204 and the fixed connection of the output end of the drive motor 206 to the impeller 205, the drive motor 206 can drive the impeller 205 to rotate after being turned on, so as to help water enter the interior of the electrodialysis unit 1 more quickly.

[0040] An electric telescopic rod 207 is installed on the left side of the filter box 201, corresponding to the filter screen 203. The output end of the electric telescopic rod 207 extends into the interior of the filter box 201 and is equipped with a cleaning brush 208. The cleaning brush 208 is adapted to the filter screen 203. By adapting the cleaning brush 208 to the filter screen 203, the electric telescopic rod 207 can drive the cleaning brush 208 to move after it is opened and brush away the debris on the filter screen 203.

[0041] A collection seat 209 is installed on the right side of the filter box 201 corresponding to the filter screen 203. A collection box 210 is installed inside the collection seat 209. The collection box 210 is adapted to the filter screen 203. Through the adaptation of the collection box 210 to the filter screen 203, the debris on the filter screen 203 can fall directly into the collection box 210 for collection after being cleaned by the cleaning brush 208.

[0042] A slider 211 is fixed on the outer side wall of the collection box 210, and a groove 212 is provided on the inner side wall of the collection seat 209 corresponding to the slider 211. The slider 211 and the groove 212 are adapted to each other. The adaptation of the slider 211 and the groove 212 makes it easier for the staff to install and remove the collection box 210.

[0043] The working process of this utility model is as follows: When using a chemical separation and purification electrodialysis device to purify water, the operator first transports water into the filter box 201 through the external water source pipe 202. After entering the filter box 201, the water is filtered through the filter screen 203 to separate impurities in the water. After being filtered through the filter screen 203, the water enters the water supply tank 204. The drive motor 206 is turned on, which drives the impeller 205 to rotate, thereby helping the water to enter the interior of the electrodialysis device body 1 more quickly through the water inlet 103, thus purifying the water. Compared with existing chemical separation and purification electrodialysis devices, water purification is more convenient, does not require special filtration equipment, and its volume is effectively reduced during transportation, greatly improving the efficiency of transporting the chemical separation and purification electrodialysis device.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical separation and purification electrodialysis device, comprising an electrodialysis device body (1), characterized in that: A filter assembly (2) is installed at the top of the main body (1) of the electrodialysis unit. The filter assembly (2) includes a filter box (201), the top of which is connected to an external water source pipe (202). A filter screen (203) is installed on the inner wall of the filter box (201) near the external water source pipe (202). A water delivery tank (204) is provided at the bottom of the filter box (201) corresponding to the electrodialysis body (1). An impeller (205) is installed on the inner wall of the water delivery tank (204). A drive motor (206) is installed inside the filter box (201) corresponding to the impeller (205).

2. The chemical separation and purification electrodialysis device according to claim 1, characterized in that: The bottom of the electrodialysis unit (1) near the corner is equipped with a support base (101), and the front of the electrodialysis unit (1) near the top is equipped with a control panel (102).

3. The chemical separation and purification electrodialysis apparatus according to claim 1, characterized in that: An inlet (103) is provided inside the electrodialysis body (1) corresponding to the water supply tank (204), and the inlet (103) is connected to the water supply tank (204). An outlet (104) is provided on the right side of the electrodialysis body (1), and the outlet (104) is connected to the interior of the electrodialysis body (1).

4. The chemical separation and purification electrodialysis device according to claim 1, characterized in that: The filter screen (203) is made of stainless steel and has 400 mesh openings.

5. The chemical separation and purification electrodialysis apparatus according to claim 1, characterized in that: The impeller (205) is adapted to the water tank (204), and the output end of the drive motor (206) is fixedly connected to the impeller (205).

6. The chemical separation and purification electrodialysis apparatus according to claim 1, characterized in that: An electric telescopic rod (207) is installed on the left side of the filter box (201) corresponding to the filter screen (203). The output end of the electric telescopic rod (207) extends into the interior of the filter box (201) and is equipped with a cleaning brush (208). The cleaning brush (208) is adapted to the filter screen (203).

7. The chemical separation and purification electrodialysis apparatus according to claim 1, characterized in that: A collection seat (209) is installed on the right side of the filter box (201) corresponding to the filter screen (203). A collection box (210) is installed inside the collection seat (209), and the collection box (210) is adapted to the filter screen (203).

8. The chemical separation and purification electrodialysis apparatus according to claim 7, characterized in that: A slider (211) is fixed on the outer side wall of the collection box (210), and a groove (212) is provided on the inner side wall of the collection seat (209) corresponding to the slider (211). The slider (211) and the groove (212) are adapted to each other.

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