CN217662591U

CN217662591U - Changeable roll type electrodialysis device

Info

Publication number: CN217662591U
Application number: CN202221155695.7U
Authority: CN
Inventors: 高建根; 高华
Original assignee: Zhejiang Hailante Environmental Protection Technology Co ltd
Current assignee: Zhejiang Hailante Environmental Protection Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-28
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a formula of book electrodialysis equipment that can change belongs to a formula of book electrodialysis equipment field. A replaceable roll type electrodialysis device comprises an electrodialysis device main body, wherein a water supply device is fixedly arranged on the inner wall of the electrodialysis device main body, a plurality of water outlet ends of the water supply device are respectively connected with a threaded connector in a sliding mode, a plurality of mounting plates are fixedly arranged on two sides of the back face of the electrodialysis device main body in a symmetrical structure, a supporting plate is fixedly arranged at the bottom of each mounting plate, the water discharge pipe of an electrodialysis pipe and the threaded connectors on the water supply device are dismounted, two sliding blocks on the inner wall of a sliding groove synchronously and reversely move along the surfaces of the two threaded rods through the two-way threaded rods on the mounting plates, at the moment, the fixing plates can respectively move towards the two ends of the mounting plates, the sliding plates drive two rubber push plates to move so as to be separated from fixing the electrodialysis pipe, and at the moment, an operator only needs to take down the electrodialysis pipe from the mounting plates; this design can be convenient for dismantle the electrodialysis pipe in the electrodialysis equipment main part.

Description

Roll type electrodialysis equipment capable of being replaced

Technical Field

The utility model relates to a formula of book electrodialysis equipment field, more specifically say, relate to a formula of book electrodialysis equipment that can change.

Background

The basic principle of desalting of a rolled electrodialyzer is to utilize the selective permeability of an ion exchange membrane. The cation exchange membrane only allows cations to pass through and blocks anions to pass through, the anion exchange membrane only allows anions to pass through, and ions in water are directionally migrated under the action of an external direct current electric field, so that most of ions in one path of water are migrated to the other path of ionized water, and the aim of desalting the salt-containing water is fulfilled. The electrodialyzer has the advantages of simple process, high desalting rate, low water producing cost, convenient operation, no environmental pollution, etc. and is widely used in desalting water.

The electrodialysis pipe is generally fixed on the mounting frame of a roll type electrodialysis device through bolts, the two ends of the electrodialysis pipe are respectively in threaded connection with the upper threaded connectors of the water inlet pipe and the water outlet pipe, the electrodialysis pipe is disassembled and maintained and replaced, the threaded connectors at the two ends of the electrodialysis pipe need to be disassembled, the electrodialysis pipe and the mounting frame are disassembled through a wrench, and then the electrodialysis pipe and the mounting frame can be replaced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a formula of book electrodialysis equipment that can change to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a formula of book electrodialysis equipment that can change, includes the electrodialysis equipment main part, electrodialysis equipment main part inner wall has set firmly water supply installation, the equal sliding connection of a plurality of water outlet ends of water supply installation has screwed joint, electrodialysis equipment main part back both sides are symmetrical structure and have set firmly a plurality of mounting panels, the mounting panel bottom has set firmly the backup pad, the spout has been seted up at the mounting panel top, the spout inner wall rotates and is connected with two-way threaded rod, the spout inner wall is symmetrical structure sliding connection and has two sliders, the slider top has set firmly the fixed plate, the fixed plate inner wall has set firmly the connecting block, the fixed plate inner wall is slope structure sliding connection and has the slide, movable groove has been seted up on slide top inclined plane, movable inslot wall has set firmly the slide bar, slide bar circumference outer wall cover is equipped with the spring, a plurality of water outlet ends left side of water supply installation all is equipped with the electrodialysis pipe.

Preferably, the lower end of the support plate is fixedly connected with the electrodialysis device main body, the threaded joint is in threaded connection with the end part of the electrodialysis tube, and the bottom of the electrodialysis tube is in contact with the mounting plate.

Preferably, the rear end of the bidirectional threaded rod penetrates through the mounting plate and extends to the outer side of the mounting plate, the sliding block is in threaded connection with the bidirectional threaded rod, and the connecting block is in sliding connection with the movable groove and the sliding rod respectively.

Preferably, one end of the spring is fixedly connected with the inner wall of the movable groove, and the other end of the spring is fixedly connected with the connecting block.

Preferably, the slide bottom has set firmly the free bearing, the free bearing inner wall rotates and is connected with the turning block, the turning block bottom has set firmly the rubber push pedal, the rubber push pedal leans on outer one side to set firmly the limiting plate.

Preferably, the rubber push plate is attached to the surface of the electrodialysis tube, and the limiting plate is attached to the side edge of the electrodialysis tube.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model has improved structure, the water discharge pipe of the electrodialysis pipe and the screw joint on the water supply device are detached, and the two sliders on the inner wall of the chute synchronously and reversely move along the surfaces of the two-way threaded rods through the two-way threaded rods on the mounting plate, and at the moment, the fixed plate can respectively move towards the two ends of the mounting plate so as to separate from the fixation of the electrodialysis pipe, and at the moment, an operator only needs to take the electrodialysis pipe off the mounting plate; this design can be convenient for dismantle the electrodialysis pipe in the electrodialysis equipment main part.

2. The utility model discloses structurally improve to some extent, through setting up rubber push pedal and limiting plate, when rubber push pedal and electrodialysis pipe surface contact, the turning block in the rubber push pedal can produce with the free bearing on the slide and rotate for rubber push pedal and the inseparable laminating of electrodialysis pipe surface increase and the area of contact between the electrodialysis pipe, improve the stability fixed to the electrodialysis pipe, can carry on spacingly to the electrodialysis pipe tip through the limiting plate, avoid the electrodialysis pipe horizontal slip.

3. The utility model discloses structurally improve to some extent, during the installation, through rotating two-way threaded rod for two sliders drive the fixed plate respectively and remove, and the fixed plate drives the slide and is close to the electrodialysis pipe, through the slide that the slope set up, can control and spacing from top to bottom the electrodialysis pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing plate of the present invention.

The reference numbers in the figures illustrate: 1. an electrodialysis apparatus main body; 2. a water supply device; 3. a threaded joint; 4. mounting a plate; 5. a support plate; 6. a chute; 7. a bidirectional threaded rod; 8. a slider; 9. a fixing plate; 10. connecting blocks; 11. a slide plate; 12. a movable groove; 13. a slide bar; 14. a spring; 15. an electrodialysis tube; 16. hinging seat; 17. rotating the block; 18. a rubber push plate; 19. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a formula of book electrodialysis equipment that can change, including electrodialysis equipment

main part

1, 1 inner wall of electrodialysis equipment main part has set firmly water supply installation 2, the equal sliding connection of a plurality of water outlet end of water supply installation 2 has screwed joint 3, 1 back both sides of electrodialysis equipment main part are symmetrical structure and have set firmly a plurality of mounting panel 4, mounting panel 4 bottom has set firmly backup pad 5, spout 6 has been seted up at mounting panel 4 top, 6 inner walls of spout rotate and are connected with two-way threaded

rod

7, 6 inner walls of spout are symmetrical structure sliding connection two

sliders

8, 8 tops of slider have set firmly fixed

plate

9, 9 inner walls of fixed plate have set firmly connecting

block

10, 9 inner walls of fixed plate are inclined structure sliding connection slide 11, slide 11 through the slope setting, can control and spacing from top to bottom to electrodialysis pipe 15, slide 11 top inclined plane has seted up

movable groove

12, 12 inner walls of movable groove have set firmly

slide bar

13, 13 circumference outer wall cover of slide bar is equipped with

spring

14, 2 water outlet end left sides of water supply installation all are equipped with electrodialysis pipe 15; the water discharge pipe of the electrodialysis pipe 15 and the threaded joint 3 on the water supply device 2 are detached, the two sliding blocks 8 on the inner wall of the sliding chute 6 synchronously and reversely move along the surface of the bidirectional threaded rod 7 through the bidirectional threaded rod 7 on the mounting plate 4, at the moment, the fixing plates 9 can respectively move towards the two ends of the mounting plate 4, the sliding plates 11 drive the two rubber push plates 18 to move, so that the electrodialysis pipe 15 is separated from being fixed, and at the moment, an operator only needs to take down the electrodialysis pipe 15 from the mounting plate 4; this design can facilitate the removal of the electrodialysis tube 15 from the electrodialysis device body 1.

Specifically, the lower end of the support plate 5 is fixedly connected with the electrodialysis device main body 1, the threaded connector 3 is in threaded connection with the end part of the electrodialysis tube 15, and the bottom of the electrodialysis tube 15 is in contact with the mounting plate 4.

Furthermore, the rear end of the bidirectional threaded rod 7 penetrates through the mounting plate 4 and extends to the outer side of the mounting plate, the sliding block 8 is in threaded connection with the bidirectional threaded rod 7, and the connecting block 10 is in sliding connection with the movable groove 12 and the sliding rod 13 respectively.

Still further, one end of the spring 14 is fixedly connected with the inner wall of the movable groove 12, and the other end of the spring 14 is fixedly connected with the connecting block 10.

Furthermore, a hinged support 16 is fixedly arranged at the bottom end of the sliding plate 11, a rotating block 17 is rotatably connected to the inner wall of the hinged support 16, a rubber push plate 18 is fixedly arranged at the bottom of the rotating block 17, and a limiting plate 19 is fixedly arranged on the outer side of the rubber push plate 18; through setting up rubber push pedal 18 and limiting plate 19, when

rubber push pedal

18 and 15 surface contact of electrodialysis pipe, turning block 17 on the rubber push pedal 18 can produce with the free bearing 16 on the slide 11 and rotate for rubber push pedal 18 closely laminates with 15 surfaces of electrodialysis pipe, increase and the electrodialysis pipe 15 between area of contact, the improvement is to the fixed stability of electrodialysis pipe 15, can carry on spacingly to 15 tip of electrodialysis pipe through limiting plate 19, avoid the left and right sides slip of electrodialysis pipe 15.

It is worth to be noted that the rubber push plate 18 is attached to the surface of the electrodialysis tube 15, and the limit plate 19 is attached to the side edge of the electrodialysis tube 15.

Besides, the tail end of the electrodialysis pipe 15 is provided with a drain pipe, the drain pipe is also provided with a threaded joint 3, two ends of the electrodialysis pipe 15 are respectively in threaded connection with the water supply device 2 and the threaded joint 3 on the drain pipe, and in order to avoid the problem of connection water leakage, a sealing ring is arranged inside the threaded joint 3.

The working principle is as follows: in the using process, firstly, the drain pipe of the electrodialysis pipe 15 and the threaded joint 3 on the water supply device 2 are detached, the two sliding blocks 8 on the inner wall of the sliding groove 6 synchronously and reversely move along the surface of the two threaded rods 7 through the two-way threaded rods 7 on the mounting plate 4, at the moment, the fixing plates 9 can respectively move towards the two ends of the mounting plate 4, the sliding plate 11 drives the two rubber push plates 18 to move, so that the electrodialysis pipe 15 is separated from being fixed, at the moment, an operator only needs to take the electrodialysis pipe 15 off the mounting plate 4, after replacement or maintenance, the two ends of the electrodialysis pipe 15 are respectively placed on the mounting plate 4 through the two-way threaded rods 7, so that the two sliding blocks 8 respectively drive the fixing plates 9 to move, the fixing plates 9 drive the sliding plates 11 to approach the electrodialysis pipe 15, so that the rubber push plates 18 on the sliding plate 11 contact the surface of the electrodialysis pipe 15, when in contact, the rotating blocks 17 on the rubber push plates 18 can rotate with the hinged seats 16 on the sliding plate 11, so that the rubber push plates 18 and the surfaces of the electrodialysis pipe 15 are tightly attached to the limiting plates 19, when the sliding plates 11 are in contact, the sliding blocks can drive the sliding blocks 10 to slide along the inner wall of the electrodialysis pipe 15, thereby extruding springs 14, so as to extrude the electrodialysis pipe.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Roll-type electrodialysis apparatus that can be replaced, comprising an electrodialysis apparatus body (1), characterized in that: electrodialysis equipment main part (1) inner wall has set firmly water supply installation (2), the equal sliding connection of a plurality of water outlet end of water supply installation (2) has screwed joint (3), electrodialysis equipment main part (1) back both sides are symmetrical structure and have set firmly a plurality of mounting panels (4), mounting panel (4) bottom has set firmly backup pad (5), spout (6) have been seted up at mounting panel (4) top, spout (6) inner wall rotates and is connected with two-way threaded rod (7), spout (6) inner wall is symmetrical structure sliding connection and has two slider (8), slider (8) top has set firmly fixed plate (9), fixed plate (9) inner wall has set firmly connecting block (10), fixed plate (9) inner wall is slope structure sliding connection and has slide (11), activity groove (12) have been seted up on slide plate (11) top inclined plane, activity groove (12) inner wall has set firmly slide bar (13), slide bar (13) circumference outer wall cover is equipped with spring (14), a plurality of water outlet end left side of electrodialysis equipment (2) all is equipped with pipe (15).

2. Roll-type electrodialysis apparatus replaceable according to claim 1, characterized in that: backup pad (5) lower extreme is connected fixedly with electrodialysis equipment main part (1), screwed joint (3) and electrodialysis pipe (15) tip threaded connection, electrodialysis pipe (15) bottom and mounting panel (4) contact.

3. Roll-type electrodialysis apparatus replaceable according to claim 1, characterized in that: the mounting panel (4) is passed and extends to its outside to two-way threaded rod (7) rear end, slider (8) and two-way threaded rod (7) threaded connection, connecting block (10) respectively with activity groove (12) and slide bar (13) sliding connection.

4. Roll-type electrodialysis unit according to claim 1, capable of being replaced, characterized in that: one end of the spring (14) is fixedly connected with the inner wall of the movable groove (12), and the other end of the spring (14) is fixedly connected with the connecting block (10).

5. Roll-type electrodialysis unit according to claim 1, capable of being replaced, characterized in that: slide (11) bottom has set firmly free bearing (16), free bearing (16) inner wall rotates and is connected with turning block (17), turning block (17) bottom has set firmly rubber push pedal (18), rubber push pedal (18) lean on outer one side to set firmly limiting plate (19).

6. Roll-type electrodialysis unit, replaceable according to claim 5, characterized in that: the rubber push plate (18) is attached to the surface of the electrodialysis tube (15), and the limiting plate (19) is attached to the side edge of the electrodialysis tube (15).