CN212092011U

CN212092011U - A filter equipment for dialysis

Info

Publication number: CN212092011U
Application number: CN202020576787.7U
Authority: CN
Inventors: 石明生; 赵娥; 徐勇猛
Original assignee: Fu Langfu Hangzhou Biological Technology Co ltd
Current assignee: Fu Langfu Hangzhou Biological Technology Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-08
Anticipated expiration: 2030-04-17

Abstract

A filter device for dialysis belongs to the technical field of dialysis. Including the dialysis jar body, the internal dialysis basket that sets up of dialysis jar, the internal magnetic stirrers that sets up of jar of dialysis basket below, magnetic stirrers and external motor drive cooperation, the cooperation of dialysis jar body top sets up the cover, and the upper portion of the dialysis jar body sets up inlet, air inlet, and the bottom of the dialysis jar body sets up the leakage fluid dram, sets up the gas vent on the cover. Above-mentioned a filter equipment for dialysis, it has improved dialysis purification efficiency, has reduced manufacturing cost, and reduction personnel low in labor strength has ensured product quality.

Description

A filter equipment for dialysis

Technical Field

The utility model belongs to the technical field of the dialysis, specifically be a filter equipment for dialysis.

Background

Dialysis is often used to purify polymeric materials such as protein paper, polypeptides, polysaccharides, and the like. In the laboratory stage, the pre-dialyzed product is put into a dialysis bag and then put into a triangular flask containing the dialyzate, and the mixture is stirred and dialyzed, wherein one layer of the dialyzate is changed every 4 to 6 hours, and the dialysis is carried out for 8 to 10 times. If the device is amplified by tens of times and applied to pilot scale-up or industrial production, the device has obvious defects, especially in the pharmaceutical industry. 1. The dialysis efficiency is low. Dialysis in scale above the pilot plant will adopt a dialysis bag with larger capacity to meet the volume requirement of the pre-dialysis product, but the exchange rate of substances on two sides of the membrane which are stolen can be reduced, the dialysis time is long, the dialysis efficiency is reduced, and meanwhile, the risk that the dialysis bag is expanded and broken due to long dialysis time can be caused. 2. The dialysis time is long, the energy consumption is large, and the production cost is high. 3. The labor intensity of the personnel is high. The dialysis time is prolonged, the on-duty time of operators is long, the manual operation is too much, and the labor intensity of the operators is increased. 4. Affecting the quality of the product. Many of the above materials are bioactive substances, which will affect the bioactivity of the product after long-term dialysis, and the product with harsh dialysis conditions (removing oxides and free radicals) is even less satisfactory.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, the utility model aims to design provides a technical scheme for filter equipment of dialysis, and it has improved dialysis purification efficiency, has reduced manufacturing cost, and reduction personnel low in labor strength has ensured product quality.

A filter equipment for dialysis, its characterized in that is including the dialysis jar body, the internal dialysis basket that sets up of dialysis jar, the internal magnetic stirrers that sets up of jar of dialysis basket below, magnetic stirrers and external motor drive cooperation, the cooperation of the external top of the jar of dialysis jar sets up the cover, the upper portion of the jar of dialysis jar sets up inlet, air inlet, the jar bottom of dialysis jar sets up the leakage fluid dram, sets up the gas vent on the cover.

The filtering device for dialysis is characterized in that a sight glass for observing the internal conditions of a tank body is arranged on the surface of the tank body of a dialysis tank above a dialysis basket.

The filtering device for dialysis is characterized in that locking buckles are arranged on two sides of a tank cover, and the tank cover is tightly buckled and hermetically matched with a dialysis tank body through the locking buckles on the two sides.

The filtering device for dialysis is characterized in that an air inlet is connected with an air inlet pipe, and the air inlet pipe extends into the bottom of a dialysis tank body.

The filtering device for dialysis is characterized in that two sides of the upper part of the dialysis basket are respectively fixedly connected with the inner wall of the dialysis tank body through connecting pieces, and the dialysis basket is suspended in the cavity of the dialysis tank body.

The filtering device for dialysis is characterized in that a dialysis tank body is fixedly arranged on a support.

The filter device for dialysis has the advantages that:

1. the efficiency is high. The frequency conversion magnetic stirrer is adopted, so that the contact rate of dialysate and a sample is increased, the material exchange rate is promoted, and the dialysis purification efficiency is improved. Meanwhile, the risk of bag expansion in dialysis is reduced, and the concentration and yield of the target product are improved.

2. The production cost is reduced. The efficiency is increased, the energy consumption and the material loss are reduced, and the production cost is reduced.

3. The labor intensity of the personnel is reduced. Automatic control is adopted, unmanned operation of air inlet, air exhaust, liquid inlet and liquid discharge is realized, the number of staff at posts is reduced, and the labor intensity of the staff is reduced.

4. Ensuring the product quality. The biological activity of the pre-dialyzed product can be improved by shortening the dialysis time, and the contact between the product and the oxide can be improved by removing the oxide and free radicals, so that the biological activity of the product is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1-magnetic stirrer, 2-dialysis tank, 3-dialysis basket, 4-sight glass, 5-tank cover, 6-liquid inlet, 7-liquid outlet, 8-air inlet, 9-air outlet, 10-motor, 11-locking buckle, 12 connecting piece, 13-air inlet pipe and 14-bracket.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the figure, this a filter equipment for dialysis, including the dialysis jar body 2, set up dialysis basket 3 in the dialysis jar body 2, the internal magnetic stirrers 1 that sets up of jar of dialysis basket 3 below, magnetic stirrers 1 and external motor 10 transmission fit, the cooperation of the 2 tops of the dialysis jar body sets up cover 5, the 2 upper portions of the dialysis jar body set up inlet 6, air inlet 8, the 2 bottoms of the dialysis jar body set up leakage fluid dram 7, set up gas vent 9 on the cover 5. The utility model discloses a dialysis tank body 2 is used for splendid attire dislysate, and the dialysis bag is used for the splendid attire product of dialyzing in advance. The utility model discloses a inlet 6, leakage fluid dram 7 are used for controlling the entering and the emission of dislysate. The utility model discloses an air inlet 8, gas vent 9 are used for handling dislysate (deoxidization, free radical etc.) and clean jar body. The utility model discloses a magnetic stirrers 1 accelerates the material exchange rate.

Further, the surface of the tank body 2 of the dialysis tank body above the dialysis basket 3 is provided with a viewing mirror 4 for observing the internal condition of the tank body, so that the internal condition of the tank body 2 of the dialysis tank body can be observed at any time.

Furthermore, the two sides of the tank cover 5 are provided with locking buckles 11, and the tank cover 5 is tightly buckled and hermetically matched with the dialysis tank body 2 through the locking buckles 11 on the two sides.

Further, the air inlet pipe 13 is connected to the air inlet 8, and the air inlet pipe 13 stretches into the bottom of the dialysis tank body 2, so that inert other gases and dialysate which are introduced into the dialysis tank body can be fully mixed.

Further, the two sides of the upper part of the dialysis basket 3 are respectively fixedly connected with the inner wall of the dialysis tank body 2 through connecting pieces 12, and the dialysis basket 3 is suspended in the cavity of the dialysis tank body 2.

Furthermore, the dialysis tank body 2 is fixedly arranged on the bracket 14, so that the use is more convenient.

When in use, a dialysis bag containing a pre-dialysis product is fixed in the dialysis basket 3, and then the tank cover 5 is locked through the locking buckle 11; setting a program, automatically opening an automatic liquid inlet valve of the liquid inlet 6, allowing purified water or pretreated dialysate to enter the dialysis tank body 2, simultaneously opening an air inlet valve of the air inlet 8, and introducing inert other oxygen for removing the dialysate; after the treatment reaches a preset program, starting the magnetic stirrer 1 to start a dialysis program; automatically discharging and replenishing liquid after the preset time is reached; the purification and filtration of the product can be realized by repeating the steps for several times.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a filter equipment for dialysis, its characterized in that is including the dialysis jar body (2), set up dialysis basket (3) in the dialysis jar body (2), internal magnetic stirrers (1) that set up of jar of dialysis basket (3) below, magnetic stirrers (1) and external motor (10) transmission cooperation, the cooperation of the top of the dialysis jar body (2) sets up cover (5), the dialysis jar body (2) upper portion sets up inlet (6), air inlet (8), the dialysis jar body (2) bottom sets up leakage fluid dram (7), set up gas vent (9) on cover (5).

2. A filter device for dialysis as claimed in claim 1, characterized in that the surface of the dialysis tank (2) above the dialysis basket (3) is provided with sight glasses (4) for observing the conditions inside the tank.

3. The filter device for dialysis as claimed in claim 1, wherein the lid (5) is provided with locking buckles (11) on both sides, and the lid (5) is tightly locked and sealed with the dialysis tank (2) through the locking buckles (11) on both sides.

4. A filter device for dialysis as claimed in claim 1, characterized in that the air inlet (8) is connected to an air inlet tube (13), the air inlet tube (13) extending into the bottom of the dialysis container (2).

5. The filter device for dialysis as claimed in claim 1, characterized in that both sides of the upper part of the dialysis basket (3) are fixedly connected with the inner wall of the dialysis tank (2) by connectors (12), respectively, and the dialysis basket (3) is suspended in the cavity of the dialysis tank (2).

6. A filter device for dialysis as claimed in claim 1, characterized in that the dialysis container (2) is fixedly mounted on a holder (14).