Novel anti-blocking EDI ultrapure water equipment

Abstract

The utility model discloses novel anti-blocking EDI ultrapure water equipment which comprises a box body, a polar plate is fixed in the box body, two transverse pipes are fixed and communicated with one side of the box body, the two transverse pipes extend to one end in the box body and are fixed with the polar plate, two notches I and two notches II are formed in the top of the box body, and the two notches I and the two notches II are communicated with each other. The first notches communicate with the corresponding second notches, and mounting plates are slidably connected into the second notches. A mounting plate is placed in the box body from a second notch, then a second screw rod is rotated to enable one end of a transverse plate to be embedded into a groove, then a first screw rod is rotated to drive the transverse plate to move downwards, the transverse plate extrudes a vertical plate, a pressing plate extrudes a sealing gasket, at the moment, the bottom of the mounting plate is embedded into a U-shaped seat, and the mounting plate is mounted in the box body; the installation mode is more convenient, and the installation plate and the ion exchange membrane can be conveniently installed in the box body or the installation plate and the ion exchange membrane can be conveniently taken out of the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of EDI ultrapure water equipment, in particular to a novel anti-clogging and anti-pollution EDI ultrapure water equipment. Background Art

[0002] EDI ultrapure water equipment is an ultrapure water equipment that uses electrochemical reaction technology. EDI stands for electric ion exchange combined with electrodeionization technology. It uses the characteristics of positive and negative ion exchange membranes to separate ions in the solution into positive and negative ions under the action of an external electric field. The cations and anions formed on the surface of the exchange membrane alternately remove ionic impurities in the water through electrochemical reactions, thereby obtaining ultrapure water with very high purity.

[0003] Publication number CN 209940543 U discloses an improved EDI pure water device, which has a first through groove opened on the top of a box body, and two first through grooves are provided, and mounting plates are provided inside the two first through grooves, and a base is fixedly connected to the bottom of the inner wall of the box body, and two bases are provided, so that the ion exchange membrane can be quickly disassembled, and the cleaning and replacement of the ion exchange membrane are convenient to operate, without the need to use tools or to disassemble the entire equipment, and the efficiency is high.

[0004] The above-mentioned prior art proposes that the ion exchange membrane needs to be replaced and cleaned frequently in order to prevent it from being blocked. However, when installing or removing the ion exchange membrane, the above-mentioned prior art requires turning bolts to operate, which makes the installation or removal of the ion exchange membrane more complicated. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In view of this, the purpose of the utility model is to propose a new type of EDI ultrapure water equipment that is anti-clogging. The technical problem to be solved is that when the existing technology installs or removes the ion exchange membrane, it is necessary to turn the bolts to operate, which makes the installation or removal of the ion exchange membrane more cumbersome.

[0007] (II) Technical solution

[0008] In order to achieve the above technical objectives, the utility model provides a new type of EDI ultrapure water equipment that prevents pollution:

[0009] It includes a box body, in which a pole plate is fixed, two transverse tubes are fixed and connected to one side of the box body, the two transverse tubes extend to one end of the box body and are fixed to the pole plate, the top of the box body is provided with two slots 1 and two slots 2, and the slots 1 and the corresponding slots 2 are connected, a mounting plate is slidably connected in the slots 2, a through groove is provided in the mounting plate, and an ion exchange membrane is arranged in the through groove, a positioning component for positioning the ion exchange membrane is arranged in the mounting plate, and a fixing component for fixing the mounting plate in the box body is arranged on the box body.

[0010] Preferably, the positioning assembly includes a receiving groove opened on the top inner wall and the bottom inner wall of the through groove, and the top and bottom of the ion exchange membrane can be embedded in the receiving groove, and the mounting plate is provided with an inner cavity connected to the receiving groove, and a baffle is slidably connected in the inner cavity to block the ion exchange membrane in the receiving groove.

[0011] Preferably, a travel groove communicating with the inner cavity is formed on the mounting plate, a shift rod is slidably connected in the travel groove, and the shift rod and the baffle are fixed.

[0012] Preferably, a spring is provided in the inner cavity, one end of the spring is fixed to the inner wall of the inner cavity, and the other end of the spring is fixed to the baffle.

[0013] Preferably, a pressure plate is fixed on the top of the mounting plate, the width of slot one is greater than the width of slot two, the pressure plate can be embedded in slot one, the width of the pressure plate is less than the width of slot one and greater than the width of slot two, a sealing gasket is placed in slot one, the bottom of the sealing gasket is in contact with the inner wall of the bottom of slot one, and the top of the sealing gasket is in contact with the bottom of the pressure plate.

[0014] Preferably, two vertical plates are fixed on the top of the pressure plate, grooves are provided in the vertical plates, and two U-shaped seats are fixed on the bottom of the box body, and the bottoms of the two mounting plates can be embedded in the corresponding U-shaped seats.

[0015] Preferably, the fixing assembly includes a rectangular plate fixed to the top of the box body, a rectangular groove is opened in the rectangular plate, a movable plate is slidably connected in the rectangular groove, a screw rod is rotatably connected in the rectangular groove, and the screw rod passes through the movable plate and is threadedly connected to the movable plate, and two groups of extrusion parts are arranged in the movable plate.

[0016] Preferably, two cavities are provided in the movable plate, and each group of extrusion parts includes two horizontal plates that are slidably fitted in the movable plate, and one end of the horizontal plate can be embedded in the groove, and the other end of the horizontal plate is located in the cavity, and a second screw is rotatably connected in the cavity, and a threaded sleeve is threadedly connected to the outer side of the second screw, and two rotating rods are hinged on the outer side of the threaded sleeve, and the end of the rotating rod away from the threaded sleeve is hinged to the corresponding horizontal plate.

[0017] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0018] 1: Move the lever to drive the baffle to move into the inner cavity, then place the ion exchange membrane into the storage groove, and then release the lever to drive the baffle to embed into the storage groove under the spring rebound force, so that the baffle fixes the ion exchange membrane in the storage groove, thereby facilitating the installation of the ion exchange membrane in the through groove or the removal of the ion exchange membrane from the through groove, and facilitating the disassembly of the ion exchange membrane for cleaning or replacement.

[0019] 2: Place the mounting plate from slot 2 into the box, then rotate screw 2 to embed one end of the horizontal plate into the groove, and then rotate screw 1 to drive the horizontal plate downward, so that the horizontal plate squeezes the vertical plate, and the pressure plate squeezes the sealing gasket. At this time, the bottom of the mounting plate is embedded in the U-shaped seat, so that the mounting plate is installed in the box, and the installation of the ion exchange membrane is completed. This installation method is more convenient and easy to install the mounting plate and ion exchange membrane in the box or to remove the mounting plate and ion exchange membrane from the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of a novel anti-clogging EDI ultrapure water device provided by the utility model;

[0022] Figure 2 A schematic diagram of the front cross-sectional structure of a novel anti-clogging EDI ultrapure water device provided by the utility model;

[0023] Figure 3 The utility model provides Figure 2 The structural diagram at A in the middle;

[0024] Figure 4 This is a schematic diagram of the top cross-sectional structure of the movable plate provided by the utility model.

[0025] Description of the drawings: 1. Box body; 2. Horizontal tube; 3. Plate; 4. Notch 1; 5. Notch 2; 6. Mounting plate; 7. Through slot; 8. Ion exchange membrane; 9. Storage slot; 10. Inner cavity; 11. Baffle; 12. Spring; 13. Travel slot; 14. Push rod; 15. Sealing gasket; 16. Press plate; 17. U-shaped seat; 18. Vertical plate; 19. Groove; 20. Rectangular plate; 21. Rectangular slot; 22. Moving plate; 23. Screw 1; 24. Horizontal plate; 25. Cavity; 26. Screw 2; 27. Threaded sleeve; 28. Rotating rod. DETAILED DESCRIPTION

[0026] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0027] Reference Figure 1-4 :

[0028] The utility model provides a novel anti-clogging EDI ultrapure water equipment, comprising a box body 1, a pole plate 3 is fixed in the box body 1, two transverse tubes 2 are fixed and connected to one side of the box body 1, one end of the two transverse tubes 2 extends to the box body 1 and is fixed to the pole plate 3, two notches 1 4 and two notches 2 5 are arranged on the top of the box body 1, and the notches 1 4 are connected to the corresponding notches 2 5, a mounting plate 6 is slidably connected in the notch 2 5, a through groove 7 is arranged in the mounting plate 6, an ion exchange membrane 8 is arranged in the through groove 7, a positioning component for positioning the ion exchange membrane 8 is arranged in the mounting plate 6, and a fixing component for fixing the mounting plate 6 in the box body 1 is arranged on the box body 1.

[0029] Among them, the positioning component includes a receiving groove 9 opened on the top inner wall and the bottom inner wall of the through groove 7, and the top and bottom of the ion exchange membrane 8 can be embedded in the receiving groove 9, the mounting plate 6 is provided with an inner cavity 10 connected to the receiving groove 9, and a baffle 11 for blocking the ion exchange membrane 8 in the receiving groove 9 is slidably connected in the inner cavity 10, and a travel groove 13 connected to the inner cavity 10 is opened on the mounting plate 6, and a lever 14 is slidably connected in the travel groove 13, and the lever 14 and the baffle 11 are fixed to each other, and a spring 12 is arranged in the inner cavity 10, one end of the spring 12 is fixed to the inner wall of the inner cavity 10, and the other end of the spring 12 is fixed to the baffle 11.

[0030] In addition, a pressure plate 16 is fixed to the top of the mounting plate 6, the width of the slot 14 is greater than the width of the slot 2 5, the pressure plate 16 can be embedded in the slot 1 4, the width of the pressure plate 16 is less than the width of the slot 1 4 and greater than the width of the slot 2 5, a sealing gasket 15 is placed in the slot 1 4, the bottom of the sealing gasket 15 is in contact with the inner wall of the bottom of the slot 1 4, and the top of the sealing gasket 15 is in contact with the bottom of the pressure plate 16.

[0031] During use, when the ion exchange membrane 8 needs to be installed in the mounting plate 6, the lever 14 is pushed to drive the baffle 11 to move into the inner cavity 10, and then the ion exchange membrane 8 is placed in the storage groove 9, and the lever 14 is released. At this time, the baffle 11 is driven to move under the rebound force of the spring 12, so that the baffle 11 is embedded in the storage groove 9, so that the baffle 11 fixes the ion exchange membrane 8 in the storage groove 9. It should be noted that when the spring 12 is in a normal state, the distance between the two baffles 11 is smaller than the height of the ion exchange membrane 8, so that the two baffles 11 can fix the ion exchange membrane 8 in the storage groove 9.

[0032] In addition, two vertical plates 18 are fixed to the top of the pressure plate 16, and grooves 19 are opened in the vertical plates 18. Two U-shaped seats 17 are fixed to the bottom of the box body 1, and the bottoms of the two mounting plates 6 can be embedded in the corresponding U-shaped seats 17. The fixing component includes a rectangular plate 20 fixed to the top of the box body 1, and a rectangular groove 21 is opened in the rectangular plate 20. A movable plate 22 is slidably connected in the rectangular groove 21, and a screw 23 is rotatably connected in the rectangular groove 21, and the screw 23 passes through the movable plate 22 and is threadedly connected to the movable plate 22. Two groups of extrusion parts are arranged in the movable plate 22.

[0033] Furthermore, two cavities 25 are provided in the movable plate 22, and each group of extrusion parts includes two horizontal plates 24 that are slidably fitted in the movable plate 22, and one end of the horizontal plate 24 can be embedded in the groove 19, and the other end of the horizontal plate 24 is located in the cavity 25, and a screw rod 26 is rotatably connected in the cavity 25, and a threaded sleeve 27 is threadedly connected to the outer side of the screw rod 26, and two rotating rods 28 are hinged on the outer side of the threaded sleeve 27, and the end of the rotating rod 28 away from the threaded sleeve 27 is hinged to the corresponding horizontal plate 24.

[0034] When in use, water is discharged into the housing 1 through the transverse pipe 2, and then the water passes through the electrode plate 3. At this time, the ion exchange membrane 8 purifies the water quality. One of the two ion exchange membranes 8 is a positive membrane and the other is a negative membrane. When the ion exchange membrane 8 needs to be installed in the housing 1, first place the mounting plate 6 from the slot 2 5 into the housing 1, and then rotate the screw 26 to drive the threaded sleeve 27 to move. When the threaded sleeve 27 moves, it drives the rotating rod 28 to rotate. When the rotating rod 28 rotates, it drives the transverse plate 24 to move, so that one end of the transverse plate 24 is embedded in the groove 19, and then rotate the screw 1 23 to drive the moving plate 22 and the transverse plate 24 to move downward, so that the transverse plate 24 squeezes the vertical plate 18, thereby driving the pressure plate 16 to squeeze the sealing gasket 15, and at this time, the bottom of the mounting plate 6 is embedded in the U-shaped seat 17, so that the mounting plate 6 is installed in the housing 1, so that the ion exchange membrane 8 is installed in the housing 1.

[0035] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A novel anti-clogging EDI ultrapure water equipment, comprising a housing (1), characterized in that: A plate (3) is fixed in the box (1), two transverse tubes (2) are fixed and connected to one side of the box (1), one end of the two transverse tubes (2) extending into the box (1) is fixed to the plate (3), two slots (4) and two slots (5) are provided on the top of the box (1), and the slots (4) and the corresponding slots (5) are connected, a mounting plate (6) is slidably connected in the slots (5), a through groove (7) is provided in the mounting plate (6), and an ion exchange membrane (8) is arranged in the through groove (7), a positioning component for positioning the ion exchange membrane (8) is arranged in the mounting plate (6), and a fixing component for fixing the mounting plate (6) in the box (1) is provided on the box (1); The positioning assembly comprises a receiving groove (9) provided on the top inner wall and the bottom inner wall of the through groove (7), and the top and the bottom of the ion exchange membrane (8) can be embedded in the receiving groove (9); the mounting plate (6) is provided with an inner cavity (10) connected to the receiving groove (9), and a baffle (11) for blocking the ion exchange membrane (8) in the receiving groove (9) is slidably connected in the inner cavity (10); The fixing assembly comprises a rectangular plate (20) fixed to the top of the box body (1), a rectangular groove (21) is provided in the rectangular plate (20), a movable plate (22) is slidably connected in the rectangular groove (21), a screw rod (23) is rotatably connected in the rectangular groove (21), and the screw rod (23) passes through the movable plate (22) and is threadedly connected to the movable plate (22), and two groups of extrusion parts are arranged in the movable plate (22); Two cavities (25) are provided in the movable plate (22), and each group of extrusion parts includes two transverse plates (24) slidably matched in the movable plate (22), and one end of the transverse plate (24) can be embedded in the groove (19), and the other end of the transverse plate (24) is located in the cavity (25). A second screw rod (26) is rotatably connected in the cavity (25), and a threaded sleeve (27) is threadedly connected to the outer side of the second screw rod (26). Two rotating rods (28) are hingedly connected to the outer side of the threaded sleeve (27), and one end of the rotating rod (28) away from the threaded sleeve (27) is hingedly connected to the corresponding transverse plate (24).

2. A novel anti-clogging EDI ultrapure water equipment according to claim 1, characterized in that: The mounting plate (6) is provided with a travel groove (13) which is in communication with the inner cavity (10), a lever (14) is slidably connected in the travel groove (13), and the lever (14) and the baffle (11) are fixed to each other.

3. A novel anti-clogging EDI ultrapure water equipment according to claim 2, characterized in that: A spring (12) is arranged in the inner cavity (10), one end of the spring (12) is fixed to the inner wall of the inner cavity (10), and the other end of the spring (12) is fixed to the baffle (11).

4. A novel anti-clogging EDI ultrapure water equipment according to claim 1, characterized in that: A pressure plate (16) is fixed on the top of the mounting plate (6); the width of the slot one (4) is greater than the width of the slot two (5); the pressure plate (16) can be embedded in the slot one (4); the width of the pressure plate (16) is less than the width of the slot one (4) and greater than the width of the slot two (5); a sealing gasket (15) is placed in the slot one (4); the bottom of the sealing gasket (15) is in contact with the inner wall of the bottom of the slot one (4); and the top of the sealing gasket (15) is in contact with the bottom of the pressure plate (16).

5. A novel anti-clogging EDI ultrapure water equipment according to claim 4, characterized in that: Two vertical plates (18) are fixed on the top of the pressure plate (16), and a groove (19) is provided in the vertical plates (18). Two U-shaped seats (17) are fixed on the bottom of the box body (1), and the bottoms of the two mounting plates (6) can be embedded in the corresponding U-shaped seats (17).

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