Multifunctional plate of EDI (electrodeionization) continuous electrodeionization equipment
By adding reinforcement and reaming holes on the edge of the multi-function board of the EDI continuous electro-salting equipment, the problem of easy breakage of traditional multi-function boards is solved, the fracture resistance and stiffness of the board body is improved, the service life of the equipment is extended and maintenance costs are reduced.
Patent Information
- Application Number
- CN202421646251.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-11
AI Technical Summary
The multi-function board of the traditional EDI module is prone to break after two or three years of use, resulting in increased equipment maintenance costs and imbalance in balance, which in turn affects the service life of the equipment.
A multi-function board of EDI continuous electrosalting equipment is designed. By adding reinforcement parts on the edge of the plate body and immersing the positioning holes in the area where stress is concentrated, it is designed to enhance the support effect and fracture resistance of the plate body.
It significantly improves the fracture strength and stiffness of the plate body, reduces the occurrence of edge fracture of the plate body, extends the service life of the equipment and reduces maintenance costs.
Smart Images
Figure CN222834052U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water treatment equipment, in particular to a multifunctional board of EDI continuous electric desalination equipment. Background Art
[0002] EDI (Electrodeionization), also known as continuous electro-desalting technology, scientifically integrates electrodialysis technology and ion exchange technology. Through the selective permeation of anions and cations by anion and cation membranes and the exchange of ions in water by ion exchange resins, the directional migration of ions in water is achieved under the action of the electric field, thereby achieving deep purification and desalination of water bodies, and continuously regenerating the loaded resin through hydrogen ions and hydroxide ions generated by water electrolysis.
[0003] The multifunctional boards at both ends of the filter chamber of the traditional EDI module have the risk of breakage after two or three years of use, and the breakage positions are mostly concentrated in the middle of the left and right edges of the multifunctional boards. The replacement or repair of the multifunctional boards indirectly increases the maintenance cost of the equipment, and the breakage of the multifunctional boards may cause imbalance inside the continuous electro-desalination equipment, increase the load on other boards and components, aggravate the wear and fatigue of the equipment, and thus affect the service life of the entire EDI module. Utility Model Content
[0004] Based on this, it is necessary to provide a multifunctional board for EDI continuous electro-desalination equipment that can reduce the edge breakage of the board to address the above problems.
[0005] The utility model provides a multifunctional board of EDI continuous electric desalination equipment, comprising:
[0006] A plate body having positioning holes and mounted at both ends of the filter chamber of the continuous electric desalination device;
[0007] A reinforcement member, installed on the edge of the plate body, used to support the edge of the plate body;
[0008] The positioning holes are arranged along the edge of the plate body, and the positioning holes are used to install bolts. The diameter of the bolts is consistent with the minimum aperture of the corresponding positioning holes. The positioning holes increase the contact area between the plate body and the bolts by enlarging the aperture.
[0009] In one of the embodiments, the reinforcement member includes a plurality of groups of reinforcement ribs, and the plurality of groups of reinforcement ribs are distributed along the edge of the plate body to form a reinforcement portion, and the positioning hole is installed on the reinforcement portion.
[0010] In one embodiment, a plurality of groups of the reinforcing ribs are fixedly mounted on the inner surface of the plate in a grid-crossing manner.
[0011] In one embodiment, the grid formed by the intersection of multiple groups of reinforcing ribs is in a diamond shape.
[0012] In one embodiment, the reinforcement portion is arranged along the length direction of the plate body.
[0013] In one embodiment, the positioning hole extends from its edge toward the inner surface of the plate body to form an extension portion.
[0014] In one embodiment, a plurality of groups of the reinforcing ribs are connected to the extension portion.
[0015] In one of the embodiments, the positioning hole arranged in the center along the length direction of the plate body is elliptical in shape.
[0016] The multifunctional board of the EDI continuous electro-deionization equipment mentioned above increases the supporting effect on the edge of the board by adding reinforcement parts on the edge of the board, thereby improving the bearing capacity of the board, and expanding the positioning holes in the stress concentration area to reduce the local stress of the board, thereby significantly improving the fracture resistance and rigidity of the board, thereby effectively preventing and reducing the occurrence of edge fractures of the board. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0018] Figure 1 It is a schematic diagram of the structure of a multifunctional board of an EDI continuous electric desalination equipment in one embodiment;
[0019] Figure 2 for Figure 1 Schematic diagram of the positioning holes.
[0020] Reference numerals:
[0021] 100, plate body; 101, positioning hole; 102, extension portion; 103, reinforcement portion; 200, reinforcement member; 210, reinforcement rib. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the utility model are for illustrative purposes only and do not represent the only implementation method.
[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0026] Unless otherwise defined, all technical and scientific terms used in the specification of the present utility model have the same meaning as those commonly understood by technicians in the technical field of the present utility model. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used in the specification of the present utility model includes any and all combinations of one or more related listed items.
[0027] Combine the following Figure 1-Figure 2 The utility model describes the multifunctional board of the EDI continuous electric desalination equipment.
[0028] like Figure 1 As shown, in one embodiment, a multifunctional board of an EDI continuous electric desalination equipment includes a board body 100 and a reinforcing member 200 .
[0029] The plate body 100 has positioning holes 101 and is installed at both ends of the filtering chamber of the continuous electric desalination device.
[0030] Specifically, the filtration chamber refers to the part of the continuous electro-desalting device used for electro-desalting treatment, which usually includes components such as ion exchange membranes, electrode plates, concentrated water plates and fresh water plates, which constitute a cavity containing a water flow channel.
[0031] The reinforcement member 200 is installed on the edge of the plate body 100 to support the edge of the plate body 100 .
[0032] Specifically, by forming a protruding reinforcement piece 200 on the plate body 100 , a support function is provided for the edge of the plate body 100 .
[0033] Among them, the positioning hole 101 is set along the edge of the plate body 100, and the positioning hole is used to install a bolt. The diameter of the bolt is consistent with the minimum aperture of the corresponding positioning hole 101. The positioning hole 101 increases the contact area between the plate body 100 and the bolt by enlarging the aperture.
[0034] Specifically, when assembling the continuous electro-desalination equipment module, first select a bolt that matches the aperture of the expanded positioning hole 101, and pass it through the positioning hole 101 to connect it to the concentrated water plate and the fresh water plate. After the connection is completed, the circumference of the expanded positioning hole 101 increases, and the contact area between the plate body 100 and the bolt is larger, so that the force-bearing area of the plate body 100 is increased, the stress on the plate body 100 is dispersed, and the stress generated locally in the plate body 100 is reduced, which effectively improves the bearing capacity of the plate body 100. In addition, the reinforcement 200 protruding from the plate body 100 supports the edge of the plate body 100, thereby improving the bearing capacity and bending resistance of the plate body 100.
[0035] The multifunctional board of the EDI continuous electro-deionization equipment of the present embodiment increases the supporting effect on the edge of the plate body 100 by adding a reinforcing member 200 to the edge of the plate body 100, thereby improving the bearing capacity of the plate body 100, and expanding the positioning hole 101 in the stress concentration area, thereby increasing the contact area to disperse the stress between the plate body 100 and the bolt abutment surface, reducing the local stress of the plate body 100, and significantly improving the fracture resistance and rigidity of the plate body 100, thereby effectively preventing and reducing the occurrence of edge fractures of the plate body 100.
[0036] In this embodiment, the reinforcement member 200 includes a plurality of groups of reinforcement ribs 210 , which are distributed along the edge of the plate body 100 to form a reinforcement portion 103 , and the positioning holes 101 are installed on the reinforcement portion 103 .
[0037] In this embodiment, a plurality of groups of reinforcing ribs 210 are fixedly mounted on the inner surface of the plate body 100 in a grid-crossing manner.
[0038] In this embodiment, the grid formed by the intersection of multiple groups of reinforcing ribs 210 is in a diamond shape.
[0039] Optionally, the grid formed by the intersection of multiple groups of reinforcing ribs 210 is a rectangle.
[0040] Specifically, the reinforcing ribs 210 arranged in a grid cross-section can enhance the rigidity and bearing capacity of the plate body 100 in multiple directions, and the crossed reinforcing ribs 210 can further enhance the strength of the plate body 100 in the cross-section area.
[0041] In this embodiment, the reinforcing portion 103 is disposed along the length direction of the plate body 100 .
[0042] Specifically, by arranging the reinforcing portion 103 only along the length direction of the plate body 100 , the difficulty and cost of manufacturing the plate body 100 can be reduced while ensuring the reinforcement effect on the edge rigidity of the longer sides of the plate body 100 .
[0043] In this embodiment, the positioning hole 101 extends from its edge toward the inner surface of the plate body 100 to form an extension portion 102 .
[0044] In this embodiment, a plurality of groups of reinforcing ribs 210 are connected to the extension portion 102 .
[0045] Specifically, the extension portion 102 supports the edge of the positioning hole 101 to enhance its bearing capacity and reduce the deformation of the edge of the positioning hole 101 caused by the abutment of the bolts. The reinforcement rib 210 is connected to the extension portion 102 to further enhance the strength of the plate body 100 in the connection area between the reinforcement rib 210 and the extension portion 102, and the reinforcement rib 210 supports the extension portion 102.
[0046] like Figure 2 As shown, in one embodiment, the positioning hole 101 disposed in the center along the length direction of the plate body 100 is elliptical in shape.
[0047] Specifically, when assembling the continuous electro-deionization equipment module, bolts are first used to pass through the circular positioning holes 101 to fix and assemble the plate body 100 together with the concentrated water plate and the fresh water plate, and then the bolts are passed through the elliptical positioning holes 101 to connect to the concentrated water plate and the fresh water plate. After the connection is completed, since the elliptical hole has a larger surface area than a circular hole of the same size, there is more plate body 100 material around the positioning hole 101. More plate body 100 material provides more support area, thereby enhancing the stress dispersion effect on the contact surface between the plate body 100 and the bolt.
[0048] Preferably, the elliptical positioning hole 101 is formed by the intersection and encirclement of two groups of straight lines and two groups of arcs.
[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0050] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the attached claims.
Claims
1. A multifunctional board for EDI continuous electric desalination equipment, characterized in that: include: A plate body having positioning holes and mounted at both ends of the filter chamber of the continuous electric desalination device; A reinforcement member, installed on the edge of the plate body, used to support the edge of the plate body; The positioning holes are arranged along the edge of the plate body, and the positioning holes are used to install bolts. The diameter of the bolts is consistent with the minimum aperture of the corresponding positioning holes. The positioning holes increase the contact area between the plate body and the bolts by enlarging the aperture.
2. The multifunctional board of EDI continuous electric desalination equipment according to claim 1 is characterized in that: The reinforcement member includes a plurality of groups of reinforcement ribs, and the plurality of groups of reinforcement ribs are distributed along the edge of the plate body to form a reinforcement portion, and the positioning holes are installed on the reinforcement portion.
3. The multifunctional board of EDI continuous electric desalination equipment according to claim 2 is characterized in that: A plurality of groups of reinforcing ribs are fixedly mounted on the inner surface of the plate body in a grid-crossing manner.
4. The multifunctional board of EDI continuous electric desalination equipment according to claim 3 is characterized in that: The grid formed by the intersection of multiple groups of reinforcing ribs is a diamond shape.
5. The multifunctional board of EDI continuous electric desalination equipment according to claim 3 is characterized in that: The reinforcement portion is arranged along the length direction of the plate body.
6. The multifunctional board of EDI continuous electric desalination equipment according to claim 2, characterized in that: The positioning hole extends from its edge toward the inner surface of the plate body to form an extension portion.
7. The multifunctional board of EDI continuous electric desalination equipment according to claim 6, characterized in that: A plurality of groups of the reinforcing ribs are connected to the extending portion.
8. The multifunctional board of EDI continuous electric desalination equipment according to claim 6 or 7, characterized in that: The positioning hole arranged in the middle along the length direction of the plate body is in an elliptical shape.