CN223184370U - Miniature electrodialysis baffle with loop - Google Patents

Abstract

The utility model relates to the technical field of partition boards, and discloses a miniature electrodialysis partition board with a loop, which comprises an installation partition board, wherein a permeation rhythm component is arranged on the outer wall of the installation partition board, when a solution is dialyzed in daily life, the solution flows on a partition board flow channel, the loop design is adopted, the waterway flow is greatly prolonged, compared with the partition board without the loop with the same specification, the desalination rate is greatly improved, the miniature electrodialysis partition board is particularly suitable for micro experiment environments, and when the solution touches a spiral arc-shaped baffle and a shunt fluctuation port, the solution passing through the baffle is disturbed and guided by multiple angles, so that the solution can more rapidly pass through the partition board flow channel to effectively avoid waste, positioning effect is ensured when the equipment is assembled, the diaphragm and the partition board are prevented from shifting, and meanwhile, the sealing surface is kept as much as possible, the equipment is prevented from leaking outwards during operation, and the whole practicability is further improved.

Description

Miniature electrodialysis baffle with loop

Technical Field

The utility model relates to the technical field of partition boards, in particular to a miniature electrodialysis partition board with a loop.

Background

Dialysis refers to the phenomenon of solute in a solution passing through a semipermeable membrane. The driving force of natural dialysis is the concentration difference of solutes at two sides of the semipermeable membrane, and the phenomenon that ions penetrate the selective ion exchange membrane under the action of a direct current electric field is called electrodialysis. The electrodialysis technology was studied in 1903 in germany and industrialization in the 50 s of the 20 th century. The electrodialysis technology is suitable for reclaimed water treatment in industries such as petroleum, electronics, medicine, chemical industry, thermal power generation, food, beer, beverage, printing and dyeing, coating and the like. Is also suitable for the special separation fields of concentration and purification of amino acid, xylooligosaccharide, protein, milk, betaine, medical intermediates and the like.

According to the disclosed electrodialysis separation plate (bulletin number: CN 217732756U), the separation plate body comprises an electrodialysis plate and a frame, the outer side wall of the electrodialysis plate is fixedly connected with the inner side wall of the frame, the electrodialysis plate sequentially comprises a first negative film layer, a first positive film layer, a second negative film layer and a second positive film layer from top to bottom, a liquid flow channel is formed between the two continuous negative film layers and the positive film layer, and the positions of a first water distribution hole and a second water distribution hole formed above the negative film layer and the positive film layer are staggered, so that the electrodialysis separation plate is not easy to collapse after being pressed, is not easy to block a launder, is not easy to leak, and prolongs the service life of the electrodialysis separation plate.

However, in the practical use process of the device, although the launder is not easy to be blocked and the leakage is not easy to be generated, for the purification field of partial special materials, the added value of a few materials is often higher, owners can only provide a small amount of materials for experiments, and sometimes only 1L or even less materials can be provided, and the efficient purification of a small amount of special materials can not be fully performed during the infiltration, so that the waste is caused.

Disclosure of utility model

The utility model aims to provide a miniature electrodialysis baffle with a loop, which solves the problems in the prior art.

The miniature electrodialysis separation plate with the loop comprises a mounting separation plate, wherein a permeation rhythm assembly is arranged on the outer wall of the mounting separation plate and comprises a polar water gap, the polar water gap is formed on the outer wall of the mounting separation plate, a concentrated water gap is formed on the outer wall of the mounting separation plate, a light water gap is formed on the outer wall of the mounting separation plate, and a separation plate flow channel is formed on the outer wall of the mounting separation plate;

The limiting hole is formed in the outer wall of the installation partition plate, the spiral arc-shaped baffle plate is fixedly connected with the inner wall of the partition plate flow channel, and the diversion fluctuation port is formed in the outer wall of the spiral arc-shaped baffle plate.

Preferably, the partition plate runner is arranged in a U shape, one end of the partition plate runner is connected with the concentrated water port, and the other end of the partition plate runner is connected with the fresh water port, so that water can be stably conveyed.

Preferably, the spiral arc-shaped baffle plates are arranged in a plurality, and the spiral arc-shaped baffle plates are arranged on the inner wall of the flow passage of the partition plate in a linear array, so that the contacted solution can be contacted to perform touch turbulence.

Preferably, the shunt fluctuation mouth is set up to a plurality of, and a plurality of shunt fluctuation mouth sets up on the outer wall of a plurality of spiral arc separation blade with crisscross form for the solution that passes through can be touched by better, makes the solution that circulates can more quick dialysis.

Preferably, the outer wall of spiral arc separation blade is provided with the vortex subassembly, the vortex subassembly includes the harassment swash plate, harassment swash plate fixed connection is on the outer wall of spiral arc separation blade, harassment swash plate's outer wall fixedly connected with touches minute arc.

Preferably, the touch arc plates are arranged in a plurality, and the touch arc plates are arranged on the outer wall of the disturbance inclined plate in a staggered mode, so that the disturbed solution can be further touched, and the solution on the flow passage of the partition plate can be better dialyzed.

Compared with the prior art, the utility model provides the miniature electrodialysis baffle with the loop, which has the following beneficial effects:

1. This miniature area return circuit electrodialysis baffle, when carrying out dialysis to the solution in daily, the solution can flow on the baffle runner, through having adopted the return circuit design, greatly prolonged the water route flow, compare in no return circuit baffle with the specification, the desalination rate has been improved by a wide margin, specially adapted micro-experiment environment, and can make the solution of passing through by multi-angle disturbance and guide when the solution touches spiral arc separation blade and reposition of redundant personnel ripples mouth, and then make the solution can more quick carry out efficient dialysis through the baffle runner and prevent to cause extravagant, and play the locate function when equipment is guaranteed through setting up spacing hole, prevent diaphragm and baffle aversion, simultaneously as much as possible has reserved sealed face, leak outward when preventing equipment operation, make holistic practicality further promote.

2. When the solution reaches the spiral arc baffle and the diversion fluctuation port, the micro electrodialysis baffle with the loop can enable the passing solution to be disturbed and guided by multiple angles, and the disturbing inclined plate and the touching arc plate can further touch the disturbed solution, so that the solution on the baffle flow channel can be better dialyzed, a small amount of special materials can be purified efficiently, and waste is prevented.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the utility model A;

FIG. 3 is a schematic view of a spiral arc-shaped baffle structure according to the present utility model;

FIG. 4 is a schematic view of a shunt pulsation orifice according to the present utility model;

FIG. 5 is a schematic view of a spoiler assembly according to the present utility model.

In the figure, 1, a baffle plate is arranged, 2, a permeation rhythm component, 201, a polar water port, 202, a concentrated water port, 203, a fresh water port, 204, a baffle plate runner, 205, a limiting hole, 206, a spiral arc-shaped baffle plate, 207, a diversion fluctuation port, 3, a turbulence component, 301, a disturbance distribution inclined plate, 302 and a touch distribution arc-shaped plate.

Detailed Description

As shown in fig. 1-5, the utility model provides a technical scheme that the miniature electrodialysis partition board with a loop comprises a mounting partition board 1, wherein a permeation rhythm component 2 is arranged on the outer wall of the mounting partition board 1, the permeation rhythm component 2 comprises a polar water gap 201, the polar water gap 201 is arranged on the outer wall of the mounting partition board 1, a concentrated water gap 202 is arranged on the outer wall of the mounting partition board 1, a light water gap 203 is arranged on the outer wall of the mounting partition board 1, a partition board flow channel 204 is arranged on the outer wall of the mounting partition board 1, a limiting hole 205 is arranged on the outer wall of the mounting partition board 1, a spiral arc-shaped baffle 206 is fixedly connected to the inner wall of the partition board flow channel 204, and a diversion fluctuation port 207 is arranged on the outer wall of the spiral arc-shaped baffle 206.

In the embodiment of the utility model, the partition flow channel 204 is configured as a U shape, one end of the partition flow channel 204 is connected with the concentrate port 202, the other end of the partition flow channel 204 is connected with the fresh water port 203, so that water can be stably transported, the spiral arc-shaped baffle 206 is configured as a plurality of baffle plates, the plurality of spiral arc-shaped baffle plates 206 are arranged on the inner wall of the partition flow channel 204 in a linear array, so that contacted solution can be contacted and disturbed, the shunt fluctuation port 207 is configured as a plurality of baffle plates, and the plurality of shunt fluctuation ports 207 are arranged on the outer wall of the plurality of spiral arc-shaped baffle plates 206 in a staggered manner, so that the circulated solution can be better contacted and dialyzed, the outer wall of the spiral arc-shaped baffle plates 206 is provided with a turbulence assembly 3, the turbulence assembly 3 comprises a turbulence inclined plate 301, the outer wall of the turbulence assembly 301 is fixedly connected on the outer wall of the spiral arc-shaped baffle plates 206, so that the contacted solution can be contacted and disturbed, and the plurality of the turbulence assembly 302 are arranged on the outer wall of the spiral arc-shaped baffle plates, so that the solution can be further disturbed and dialyzed by the baffle plates 204 in a staggered manner.

The size of the partition board 1 is 120mm multiplied by 200mm, the size of the inner frame is 170mm multiplied by 94mm, the space is fully utilized as much as possible on the basis of miniaturization, so as to maximize the use efficiency, unlike the loop-free electrodialysis partition board, the utility model removes the traditional mesh cloth, the circuit is used for replacing, so that the smooth waterway is ensured, meanwhile, the sufficient supporting strength is also realized, the circuit design is adopted, the waterway flow is greatly prolonged, and compared with the same-specification no-circuit partition board, the desalination rate is greatly improved, and the method is particularly suitable for a micro experiment environment.

Because the miniature electrodialysis experiment machine is small in water quantity, small in overcurrent aperture, slightly deviated during assembly, and large in influence on the overcurrent of equipment, the limiting holes 205 are formed, so that the overcurrent holes can be aligned without deviation when equipment is assembled conveniently, and the overcurrent of the equipment is effectively ensured. Meanwhile, compared with a round hole, the semicircular hole occupies smaller area, and has the positioning function, meanwhile, a large enough sealing area is reserved, so that the equipment is ensured to be watertight, and the partition plate runners 204 are subjected to chamfering treatment, so that the dead angle area of water flow can be effectively reduced, and meanwhile, the water flow resistance is reduced.

In the utility model, when the dialysis is carried out on the solution in daily life, the solution flows on the baffle flow channel 204, the loop design is adopted, the waterway flow is greatly prolonged, compared with the non-loop baffle with the same specification, the desalination rate is greatly improved, the dialysis device is particularly suitable for micro experiment environments, and the passing solution can be disturbed and guided by multiple angles when the solution touches the spiral arc baffle 206 and the split flow fluctuation port 207, so that the solution can more quickly pass through the baffle flow channel 204 to effectively prevent waste, and the positioning effect is ensured when the device is assembled by arranging the limiting holes 205, the diaphragm and the baffle are prevented from shifting, and meanwhile, the sealing surface is reserved as much as possible, the leakage is prevented when the device operates, and the whole practicability is further improved.

And when the solution touches the spiral arc-shaped baffle 206 and the diversion fluctuation port 207, the disturbance inclined plate 301 and the touch arc-shaped plate 302 can further touch the disturbed solution, so that the solution on the baffle flow channel 204 can be dialyzed better, a small amount of special materials can be purified efficiently, and waste is prevented.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The miniature electrodialysis separation plate with the loop comprises a mounting separation plate (1), and is characterized in that a permeation rhythm assembly (2) is arranged on the outer wall of the mounting separation plate (1), and the permeation rhythm assembly (2) comprises:

The water inlet (201) is formed in the outer wall of the installation partition board (1), the outer wall of the installation partition board (1) is provided with a concentrated water inlet (202), the outer wall of the installation partition board (1) is provided with a light water inlet (203), and the outer wall of the installation partition board (1) is provided with a partition board runner (204);

Spacing hole (205), spacing hole (205) are seted up on the outer wall of installation baffle (1), the inner wall fixedly connected with spiral arc separation blade (206) of baffle runner (204), shunt wave mouth (207) have been seted up to the outer wall of spiral arc separation blade (206).

2. A micro electrodialysis separator with loop according to claim 1, wherein the separator flow channel (204) is U-shaped, one end of the separator flow channel (204) is connected with the water concentration port (202), and the other end of the separator flow channel (204) is connected with the fresh water port (203).

3. The micro electrodialysis spacer with loop according to claim 1, wherein the number of the spiral arc-shaped baffles (206) is several, and the spiral arc-shaped baffles (206) are arranged on the inner wall of the spacer flow channel (204) in a linear array.

4. The micro electrodialysis spacer with circuit according to claim 1, wherein the number of the diversion fluctuation openings (207) is several, and the diversion fluctuation openings (207) are arranged on the outer walls of the spiral arc-shaped baffle plates (206) in a staggered mode.

5. The micro electrodialysis baffle with loop according to claim 1, wherein a spoiler assembly (3) is arranged on the outer wall of the spiral arc-shaped baffle (206), the spoiler assembly (3) comprises a spoiler (301), the spoiler (301) is fixedly connected to the outer wall of the spiral arc-shaped baffle (206), and a contact arc-shaped plate (302) is fixedly connected to the outer wall of the spoiler (301).

6. The micro electrodialysis spacer with loop according to claim 5, wherein the number of the touch arc-shaped plates (302) is several, and the touch arc-shaped plates (302) are arranged on the outer wall of the disturbance inclined plate (301) in a staggered mode.