CN219009994U

CN219009994U - Improved structure of animal serum multistage filtration system

Info

Publication number: CN219009994U
Application number: CN202223485418.5U
Authority: CN
Inventors: 颜梅鲁; 刘百林; 满永胜; 朱新喜; 李晓霞; 闫俊
Original assignee: Gansu Purui Biotechnology Co ltd
Current assignee: Gansu Purui Biotechnology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-12
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an improved structure of an animal serum multistage filtering system, which comprises three microporous filters 1 with sequentially connected inlet and outlet, and is characterized by further comprising a back flushing and blocking removing device connected with the three microporous filters 1, wherein the back flushing and blocking removing device comprises a purified water tank, a high-pressure water pump, a water separator, a flushing valve pipeline component, a backwater valve pipeline component and a sewage tank, wherein the purified water tank, the high-pressure water pump and the water separator are sequentially connected, the flushing valve pipeline component is arranged on a water drainage pipeline of each microporous filter 1 and connected with the water separator, the backwater valve pipeline component is arranged on a water inlet pipeline of each microporous filter 1, and the sewage tank is connected with the backwater valve pipeline component. The utility model realizes the blocking removal purpose of the degerming filtering equipment through the back flushing equipment, thereby improving the serum filtering efficiency and promoting the efficient production of serum.

Description

Improved structure of animal serum multistage filtration system

Technical Field

The utility model belongs to the technical field of animal serum production and processing, and particularly relates to an improved structure of an animal serum multistage filtering system.

Background

In the animal serum production and processing process, as an example, the fresh bovine serum is processed, and the fresh bovine serum multi-stage filtration system is used for clarifying filtration and prefiltering by utilizing a filter after being stirred and mixed in a mixing tank so as to remove impurities, meanwhile, in order to protect subsequent degerming filtration equipment, the fresh bovine serum is subjected to degerming filtration, and enters a canning system after being filtered by the filtration system. Wherein, the sterilization filtration adopts a microporous filter, and three-level filtration is usually arranged for improving the quality of serum; in the off-season production process, the existing filtering system can meet production requirements, but when in a strong season or when the bovine serum needs to be urgent, the existing degerming filtering system is very easy to block due to long-time high-load operation, so that the serum filtering efficiency is affected.

Disclosure of Invention

The utility model aims at overcoming the defects in the prior art and providing an improved structure of an animal serum multistage filtering system; the improved structure realizes the blocking removal purpose of the degerming filtering equipment through the back flushing equipment, thereby improving the serum filtering efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an animal serum multistage filtration system improves structure, includes three microporous filter that import and export link to each other in order, this improvement system still includes with three the recoil clear stifled equipment that microporous filter is connected, recoil clear stifled equipment is including purification water tank, high-pressure water pump, the water knockout drum that connects in order, establishes on every microporous filter drain pipe way and the flushing valve pipeline subassembly of being connected with the water knockout drum, establishes the return water valve pipeline subassembly on every microporous filter inlet tube way to and the sewage case of being connected with return water valve pipeline subassembly.

Further, the flush valve manifold assembly includes an electrically operated three-way valve disposed at the end of each microporous filter drain port, and a flush tube connected between one port of the electrically operated three-way valve and the water separator drain port.

Further, the backwater valve pipeline comprises a U-shaped pipe arranged at the water inlet pipe port of each microporous filter, an electric valve arranged at the bottom of the U-shaped pipe, and a sewage return pipe connected between the electric valve and the sewage tank; the U-shaped pipe between the adjacent microporous filters is connected with an electric three-way valve.

The utility model has the following effects:

the key improvement of the utility model is that a back flushing and blocking cleaning device is additionally arranged; the high-pressure water pump in the back flushing and blocking cleaning equipment can reversely pump the purified water in the purified water tank into three microporous filters, so that the blocking cleaning purpose of the filter screen is realized, and the generated sewage is collected in a centralized way by the sewage tank; the U-shaped pipe that sets up in the sewage collection process does benefit to impurity sedimentation, can promote microporous filter's clean degree. The microporous filter can improve service life and filtration efficiency after being cleaned.

Drawings

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

Wherein, 1-microporous filter; 2-purifying a water tank; 3-a high-pressure water pump; 4-a water separator; 5-a sewage tank; 6-an electric three-way valve; 7, flushing a water pipe; 8-U-shaped tube; 9-an electric valve; 10-sewage return pipe.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings.

As shown in figure 1, the improved structure of the animal serum multistage filtration system comprises three microporous filters 1 with sequentially connected inlet and outlet, wherein the liquid inlet end of the three microporous filters 1 after forming a whole filtration is connected with the liquid outlet of the prefilter, and the liquid outlet end is connected with the canning system; the key improvement of the improved structure is that a back flushing and blocking cleaning device is additionally arranged among the three microporous filters 1, and the back flushing and blocking cleaning device is utilized to carry out back flushing and blocking cleaning on the three microporous filters 1.

The back flushing and blocking cleaning equipment comprises a purified water tank 2, a high-pressure water pump 3, a water separator 4, a flushing valve pipeline assembly, a backwater valve pipeline assembly and a sewage tank 5. The purified water tank 2 is filled with purified water. The high-pressure water pump 3 can be fixed on one side of the purified water tank 2 or on the ground; the water inlet of the high-pressure water pump 3 is connected with the purified water tank 2. The water separator 4 can be arranged on the purified water tank 2, the water inlet of the water separator 4 is connected with the water outlet of the high-pressure water pump 3, and the water separator 4 is provided with three water outlets and is connected with three sets of flushing valve pipeline components. The flushing valve pipeline assembly comprises an electric three-way valve 6 and a flushing water pipe 7; the electric three-way valve 6 is connected with a drain pipe of the water separator 4 through a flushing water pipe 7; an electric three-way valve 6 is also connected to the drain end of each microporous filter 1. The backwater valve pipeline assembly is provided with three sets, and each set of assembly comprises a U-shaped pipe 8, an electric valve 9 and a sewage return pipe 10; the two ports of the U-shaped pipe 8 are horizontally and outwards distributed with smooth transition at bending parts; one port of the U-shaped pipe 8 is connected with the water inlet port of the microporous filter 1; the other end of the U-shaped pipe 8 between the adjacent microporous filters 1 is connected with the corresponding electric three-way valve 6; the electric valve 9 is arranged at the bottom of the U-shaped pipe 8 and is connected with the sewage tank 5 through the sewage return pipe 10. The sewage tank 5 is used for collecting the sewage after flushing.

The high-pressure water pump 3, the electric three-way valve 6 and the electric valve 9 are connected to a controller of the filtering system, and are comprehensively controlled by the control system.

The working process and principle of the utility model are as follows:

when the output of the filtered serum is reduced, suspending the filtering operation, and entering a back flushing and blocking-cleaning process; the back flushing and blocking cleaning control is performed to control the action of three electric three-way valves 6 positioned at the water drain port sides of the three microporous filters 1, so that the flushing water pipe 7 is in a communication state with the water drain port of the microporous filter 1, and simultaneously, the action of an electric valve 9 positioned at the water inlet side of the microporous filter 1 is controlled to control the action of an electric valve 9 positioned at the water inlet side of the microporous filter 1, so that the water inlet port of the microporous filter 1 is in a communication state with a corresponding sewage return pipe 10; then starting the high-pressure water pump 3; the high-pressure water pump 3 pumps the purified water in the purified water tank 2 into a water collector, the purified water is split by the water collector and then is pumped into the three microporous filters 1, and when the purified water passes through the filter screens in the microporous filters 1, the impurities and dirt attached to the purified water are reversely flushed onto a water inlet pipeline and discharged into the sewage tank 5 through the U-shaped pipe 8 and the sewage return pipe 10; the flushing operation can realize synchronous flushing of three microporous filters 1, thereby being beneficial to improving flushing efficiency; the U-shaped pipe 8 is favorable for collecting impurities at the bottom in the flushing process, so that the impurities and dirt can be conveniently and effectively removed. Normally, the electric three-way valve 6 enables the pipeline in the serum flowing direction to be in a communication state; the electric valve 9 is in a closed state; the serum can be subjected to normal filtration process under normal conditions.

Claims

1. The utility model provides an animal serum multistage filtration system improves structure, includes the three microporous filter that import and export link to each other in order, its characterized in that still includes with three the recoil clear stifled equipment that microporous filter is connected, recoil clear stifled equipment is including purification water tank, high-pressure water pump, the water knockout drum that connects in order, establishes on every microporous filter drain pipe way and the flushing valve pipeline subassembly of being connected with the water knockout drum, establishes the return water valve pipeline subassembly on every microporous filter inlet pipe way to and the sewage case of being connected with return water valve pipeline subassembly.

2. The improved structure of the animal serum multistage filtration system of claim 1, wherein said flush valve manifold assembly comprises an electrically operated three-way valve disposed at the end of each microporous filter drain, and a flush tube connected between one port of the electrically operated three-way valve and the water separator drain.

3. The improved structure of the animal serum multistage filtration system according to claim 2, wherein the backwater valve pipeline comprises a U-shaped pipe arranged at the inlet pipe port of each microporous filter, an electric valve arranged at the bottom of the U-shaped pipe, and a sewage return pipe connected between the electric valve and the sewage tank; the U-shaped pipe between the adjacent microporous filters is connected with an electric three-way valve.