CN219324217U

CN219324217U - Blood purification resin turns over washes machine

Info

Publication number: CN219324217U
Application number: CN202320668150.4U
Authority: CN
Inventors: 张玉坤; 王为超; 刘英姿; 吴越
Original assignee: Zibo Kangbei Medical Devices Co ltd
Current assignee: Zibo Kangbei Medical Devices Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-11
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a blood purification resin turning and washing machine, which belongs to the technical field of blood purification equipment and comprises a water storage tank, a centrifugal pump, a three-stage filter, a water mixing tank, a water pump and a turning and washing tank, wherein the water storage tank is internally divided into a new water tank and a circulating water tank through a partition board, a water outlet communicated with a water inlet of the circulating water tank, a feeding hole for placing purification resin and a discharge hole are arranged above the turning and washing tank, a filter screen positioned between the upper water outlet and the lower discharge hole of the turning and washing tank is arranged in the turning and washing tank, a water inlet of the turning and washing tank is positioned between the filter screen and the discharge hole below the turning and washing tank, and a sampling hole is further connected to the water outlet above the turning and washing tank. The utility model can prevent the purification resin from flowing out along with the wastewater in the turning tank, thereby reducing the loss of the purification resin, reducing the demand of the purified water and improving the utilization efficiency of the purified water.

Description

Blood purification resin turns over washes machine

Technical Field

The utility model relates to a blood purification resin turning and washing machine, and belongs to the technical field of blood purification equipment.

Background

The blood purification resin is a porous and high specific surface area spherical material. Traditional blood purification resin washs and generally adopts artifical mode to wash, pours the resin into the container and adds a certain amount of wash water, turns over with the stirring rod manual stirring and washes, trades water repeatedly and washes, and cleaning efficiency is low, consumes a large amount of water resource, can not accurate monitoring and control in the operation process moreover, and resin particle level after wasing does not reach standard, influences produced product quality, can lead to the incident to cause when even clinical use. Chinese patent CN209476817U discloses an automatic resin turning and washing machine, which has the following problems when cleaning blood purification resin: the inside of the turnover tank is free from a filter screen, so that resin is easily washed away from an overflow port, and the material is lost; the washing water cannot be recycled, a large amount of washing water is needed in the washing process, and the efficiency is low.

Disclosure of Invention

In view of the problems in the prior art, the utility model provides a blood purification resin turning machine, which can prevent purification resin from flowing out along with wastewater in a turning tank, thereby reducing the loss of the purification resin, reducing the demand of purified water and improving the utilization efficiency of the purified water.

In order to achieve the above-mentioned purpose, a blood purification resin turns over washes machine, includes water storage tank, centrifugal pump, tertiary filter, water mixing tank, water pump and turns over and washes the jar, the water storage tank is inside to divide into fresh water jar and circulating water jar through the baffle, be provided with the water inlet that is used for the washing water to advance, with the delivery port of mixing tank intercommunication on the fresh water jar respectively, be provided with the delivery port that water inlet and centrifugal pump intercommunication that turns over wash the jar on the circulating water jar respectively, the delivery port of circulating water jar still is connected with the drain, the delivery port of centrifugal pump is connected with tertiary filter, tertiary filter's delivery port is connected with mixing tank, the delivery port of water mixing tank's delivery port water pump is connected with the water inlet of turning over and washing the jar, turn over and wash the jar top be provided with the delivery port that communicates with the water inlet of circulating water jar, be used for putting into purification resin, the below be provided with the bin outlet between the top delivery port and the below bin in the turning over wash jar, the water inlet of turning over wash jar is located the filter screen below the bin outlet, the water inlet of turning over wash port that turns over the jar is connected with the sampling mouth.

Preferably, the three-stage filter comprises a 5 micron filter, a 1 micron filter, and a 0.45 micron filter connected in sequence.

Preferably, the filter screen is an 80-mesh stainless steel filter screen.

Preferably, the water storage tank, the water mixing tank, the water pump and the turning and washing tank are all made of stainless steel.

Preferably, the filter screen is arc-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. the filter screen is arranged in the turnover tank, so that the resin is not easy to wash away, and the material loss is reduced;

2. the circulating water tank is arranged, so that the cleaning water can be recycled, and the waste of the cleaning water is reduced;

3. through setting up solitary filter pipeline with circulating water pitcher play water and make circulating water can not pollute new wash water, reduce the filtration volume, reduce the consumptive material and use.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1. 1-1 parts of water storage tank, 1-2 parts of new water tank, 2 parts of circulating water tank, a centrifugal pump, 3 parts of three-stage filter, 4 parts of water mixing tank, 5 parts of turning and washing tank, 5-1 parts of filter screen, 6 parts of drain outlet, 7 parts of sampling port, 8 parts of water pump.

Detailed Description

The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in FIG. 1, the blood purification resin turnover machine provided by the embodiment of the utility model comprises a water storage tank 1, a centrifugal pump 2, a three-stage filter 3, a mixed water tank 4, a water pump 8 and a turnover tank 5, wherein the water storage tank 1 is internally divided into a new water tank 1-1 and a circulating water tank 1-2 through a partition plate, the new water tank 1-1 stores clean cleaning water input from the outside, the cleaning water in the new water tank 1-1 is directly communicated with the mixed water tank 4 through a pipeline, the water inlet of the circulating water tank 1-2 is communicated with the turnover tank 5 through a pipeline, the water outlet is connected with the water inlet of the centrifugal pump 2 through a pipeline, the water outlet of the centrifugal pump 2 is connected with the water inlet of the three-stage filter 3 through a pipeline, the mixed water tank 4 is respectively connected with the three-stage filter 3 and the water outlet of the new water tank 1-1, the water outlet of the mixed water tank 4 is connected with the water inlet of the water pump 8 through a pipeline, the water outlet of the water pump 8 is connected with the water inlet pipe of the turnover tank 5, the top of the turnover tank 5 is provided with a clean cleaning water input from the outside, the inside the turnover tank 5-1 is provided with a feed port for placing the cleaning resin, the upper part is provided with a drain port, the filter screen 5-1 is provided with a drain port is arranged on the turnover tank 5, the upper part is provided with a drain port is connected with the drain port and the drain port is connected with the drain port 1 through the filter screen 5, the drain port 1 and the drain port is also provided with the drain port 1.

Preferably, the three-stage filter 3 comprises a 5-micrometer filter, a 1-micrometer filter and a 0.45-micrometer filter which are sequentially connected, so that impurities in circulating water can be effectively filtered, the filtering effect is good, and the use cost is low.

Preferably, the filter screen 5-1 is a stainless steel filter screen with 80 meshes, can effectively prevent the purified resin from being washed away by circulating water, and has good filtering effect, high water flow speed and low filter screen cost.

Preferably, the water storage tank 1, the water mixing tank 4, the water pump 8 and the turning tank 5 are all made of 316 stainless steel, so as to prevent pollution of filtered water and purified resin.

Preferably, the filter screen 5-1 is arc-shaped, the top of the arc-shaped part faces the bottom of the turnover tank 5, and a feeding hole for placing purification resin is formed in the top of the turnover tank 5, so that the filtering area of the filter screen 5-1 can be enlarged, the position of the feeding hole of the turnover tank 5 can not be influenced, and feeding is not influenced.

The working process comprises the following steps: the method comprises the steps of placing purification resin into a turnover tank 5, enabling cleaning water to enter from a new water tank 1-1 and flow into a water mixing tank 4 through a pipeline, flushing the cleaning water into the turnover tank 5 under the action of a water pump 8 to clean the purification resin, discharging the cleaned waste water through a water outlet at the top of the turnover tank 5, enabling the cleaned waste water to flow into a circulating water tank 1-2, enabling the purification resin not to flow away along with the waste water under the filtration of a filter screen 5-1, pumping the waste water in the circulating water tank 1-2 into a three-stage filter 3 through a centrifugal pump 2 when the waste water still has filtration use value, enabling the filtered waste water to reach the cleaning water standard after being filtered through a filter element of 5 microns, 1 microns and 0.45 microns, and enabling the filtered waste water to enter the water mixing tank 4 and then be pumped into the turnover tank 5 again with the new cleaning water. When the waste water in the turnover tank 5 has no filtering value, the waste water is discharged through the discharge port 6.

In summary, the utility model can prevent the purification resin from flowing out along with the wastewater in the turning tank, thereby reducing the loss of the purification resin, reducing the demand of the purified water and improving the utilization efficiency of the purified water.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a blood purification resin turns over washes machine, its characterized in that includes water storage tank (1), centrifugal pump (2), tertiary filter (3), water mixing tank (4), water pump (8) and turns over washes jar (5), water storage tank (1) inside divide into fresh water jar (1-1) and circulating water jar (1-2) through the baffle, be provided with the water inlet that is used for the washing water to intake on fresh water jar (1-1) respectively, with the delivery port of water mixing tank (4) intercommunication, be provided with the delivery port that water inlet and centrifugal pump (2) intercommunication with turning over wash jar (5) communicate on circulating water jar (1-2) respectively, the delivery port of circulating water jar (1-2) still is connected with drain (6), the delivery port and the tertiary filter (3) of centrifugal pump (2) are connected, the delivery port and the water mixing tank (4) of water mixing tank (3) are connected, the delivery port of water pump (8) is connected with the delivery port of turning over wash jar (5), be provided with the delivery port that is used for the circulation tank (5) top (5) and is provided with the delivery port that is used for putting into under the resin that is used for the intercommunication, the drain port is placed into, the water inlet of the turnover tank (5) is positioned between the filter screen (5-1) and the discharge hole below the turnover tank (5), and the water outlet above the turnover tank (5) is also connected with a sampling hole (7).

2. A blood purifying resin turning-over machine according to claim 1, wherein the three-stage filter (3) comprises a 5-micron filter, a 1-micron filter, and a 0.45-micron filter connected in sequence.

3. A blood purifying resin turning machine according to claim 1, wherein the filter screen (5-1) is a 80 mesh stainless steel filter screen.

4. The blood purification resin turning and washing machine according to claim 1, wherein the water storage tank (1), the water mixing tank (4), the water pump (8) and the turning and washing tank (5) are all made of 316 stainless steel.

5. A blood purifying resin turning machine according to claim 1, wherein the filter screen (5-1) is arc-shaped.