CN213911470U

CN213911470U - Online sterilization system

Info

Publication number: CN213911470U
Application number: CN202022773817.6U
Authority: CN
Inventors: 冯丽莉; 舒相谌
Original assignee: Changchun Haobang Health Technology Co ltd
Current assignee: Changchun Haobang Health Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-10
Anticipated expiration: 2030-11-26

Abstract

The utility model is suitable for an aseptic tank technical field provides an online sterilization system, include: the tank comprises a tank body, a first sterilizing device arranged at one end of the tank body, a second sterilizing device arranged at the other end of the tank body, a tank bottom valve arranged below the tank body, a magnetic stirrer arranged below the tank body, a pressure gauge and an explosion-proof membrane arranged on the tank body, and a tank filter; the first sterilization device includes: the system comprises a conveying pipeline, an SIP steam interface arranged on the conveying pipeline, a first T-shaped valve connected to the steam interface, a first filter connected to the tail end of the first T-shaped valve, a second T-shaped valve connected to the tail end of the first filter, a second filter connected to the tail end of the second T-shaped valve, and a third T-shaped valve connected to the tail end of the second filter, wherein one end of the third T-shaped valve is communicated with one end of a tank body through a pipeline, and the other end of the third T-shaped valve is connected with the tank body filter through a pipeline. The utility model has the advantages of online sterilization and normal sterilization.

Description

Online sterilization system

Technical Field

The utility model belongs to the technical field of aseptic tank, especially, relate to an online sterilization system.

Background

The aseptic tank is a tank body for blending in an aseptic environment, has the functions of automatic temperature control by heating, heat preservation and stirring, and is widely applied to the industries of food (milk), pharmacy, daily chemicals, beverages, grease, chemical industry, pigments and the like as equipment for intermediate buffering, liquid storage, stirring and blending. When the aseptic tank is used, the tank body needs to be sterilized, and in the prior art, high-temperature steam is sterilized on line after passing through a sterilizing filter.

However, in the prior art, when high-temperature steam passes through the sterilizing filter, the steam temperature is reduced, and then the steam is condensed into water drops and wets the filter element of the sterilizing filter, so that the steam cannot pass through the filter element, and the sterilization fails.

Therefore, there is a need to provide a new online sterilization system to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can online sterilization, can effectually prevent that high temperature steam from cooling down when the process sterilization filter and condensing into water, guarantee that high temperature steam can pass through sterilization filter, guarantee to make the online sterilization system that the sterilization normally goes on.

In order to solve the above technical problem, the utility model provides an online sterilization system includes: the tank comprises a tank body, a first sterilizing device arranged at one end of the tank body, a second sterilizing device arranged at the other end of the tank body, a tank bottom valve arranged below the tank body, a magnetic stirrer arranged below the tank body, a pressure gauge and an explosion-proof membrane arranged on the tank body, and a tank filter;

the first sterilization device includes: a pipeline, setting are in SIP steam interface on the pipeline, connect and be in the first T type valve of steam interface, connection are in the terminal first filter of first T type valve, connection are in the terminal second T type valve of first filter, connection are in the terminal second filter of second T type valve and connection are in the terminal third T type valve of second filter, third T type valve one end pass through the pipeline with jar body one end intercommunication sets up, the other end of third T type valve pass through the pipeline with jar body filter is connected.

Preferably, the second sterilization device includes: the spraying ball is arranged in the tank body, and the liquid conveying assembly is used for driving the spraying ball to spray liquid.

Preferably, the liquid delivery assembly comprises: the spraying device comprises a water conveying pipe and a compression member arranged on the water conveying pipe, wherein the compression member is used for compressing liquid to the spraying ball to spray the liquid.

Preferably, the compression member comprises: the device comprises a hydrophobic filter element and a condensed water drain pipe, wherein the hydrophobic filter element is connected with the spraying ball pipeline, the condensed water drain pipe is connected with the hydrophobic filter element, and a gas compression device used for introducing compressed gas is further connected between the hydrophobic filter element and the condensed water drain pipe.

Preferably, the tank body is further provided with an observation mirror and a fastening handle.

Preferably, a plurality of support columns are further arranged below the tank body and used for supporting and fixing the tank body.

Preferably, a first pressure indicator and a temperature indicator are further arranged between the tank filter and the third T-shaped valve.

Preferably, the second sterilization device is further provided with a CIP interface, and the CIP interface is arranged between the spray ball and the liquid conveying assembly.

Preferably, a second pressure indicator is further provided at the CIP interface.

Compared with the prior art, the utility model provides an online sterilization system has following beneficial effect:

the utility model provides an on-line sterilization system, which realizes the sterilization effect of two pipelines by a first sterilization device at one end of a tank body and a second sterilization device at the other end of the tank body; through the tank bottom valve and the magnetic stirrer below the tank body, the system is convenient to close the tank bottom valve and start the magnetic suspension stirrer in the tank body in the pre-washing and sterilizing stages so as to increase the CIP effect, and the pressure can be increased during water drainage so that sterilizing water can flush the material conveying pipeline and the water drainage pipeline at a faster flow rate; the rinsing stage is essentially a process of replacing contaminated sterilization water with clean sterilization water. The pressure gauge, the explosion-proof membrane and the filter are arranged on the tank body, so that the sterilization effect is better, and the application range is wide.

Drawings

Fig. 1 is a schematic structural diagram of an online sterilization system provided by the present invention.

Reference numbers in the figures: 1. the device comprises a tank body, 2, a first sterilization device, 21, a conveying pipeline, 22, a steam interface, 23, a first T-shaped valve, 24, a first filter, 25, a second T-shaped valve, 26, a second filter, 27, a third T-shaped valve, 3, a second sterilization device, 31, a spraying ball, 32, a liquid conveying assembly, 321, a water conveying pipe, 322, a compression component, 3221, a hydrophobic filter element, 3222, a water discharging pipe, 4, a tank bottom valve, 5, a magnetic stirrer, 6, a pressure gauge, 7, an explosion-proof diaphragm, 8, a tank body filter, 9, gas compression equipment, 10, an observation sight glass, 11, a fastening handle, 12, a support column, 13, a first pressure indicator, 14, a temperature indicator, 15, a CIP interface, 16 and a second pressure indicator.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Referring to fig. 1, an on-line sterilization system is provided, which includes: the tank comprises a tank body 1, a first sterilizing device 2 arranged at one end of the tank body 1, a second sterilizing device 3 arranged at the other end of the tank body 1, a tank bottom valve 4 arranged below the tank body 1, a magnetic stirrer 5 arranged below the tank body 1, a pressure gauge 6 and an explosion-proof membrane 7 arranged on the tank body 1, and a tank body filter 8; the first sterilization device 2 includes: a pipeline 21, set up steam interface 22 on pipeline 21, connect in steam interface 22's first T type valve 23, connect in first T type valve 23 terminal first filter 24, connect in first filter 24 terminal second T type valve 25, connect in second T type valve 25 terminal second filter 26, and connect in second filter 26 terminal third T type valve 27, third T type valve 27 one end through the pipeline with jar body 1 one end intercommunication sets up, the other end of third T type valve 27 through the pipeline with jar body filter 8 is connected.

Specifically, the first sterilization device 2 is used for sterilizing the first pipeline, and the second sterilization device 3 is used for sterilizing the second pipeline. The sterilizing liquid passes through the first T-valve 23, the first filter 24, the second T-valve 25, the second filter 26 and the third T-valve 27 in sequence into the tank 1 through the delivery line 21 to sterilize the inside of the tank 1. The other end of the third T-shaped valve 27 is connected with the tank filter 8 through a pipeline, so that the tank filter 8 can be sterilized through liquid conveniently, and the sterilization effect is good.

Specifically, the two-way pipeline sterilization effect is realized by the first sterilization device 2 arranged at one end of the tank body 1 and the second sterilization device 3 arranged at the other end of the tank body 1; through the tank bottom valve 4 and the magnetic stirrer 5 below the tank body 1, the tank bottom valve 4 needs to be closed and the magnetic suspension stirrer in the tank body 1 needs to be started in the pre-washing and sterilizing stages of the system, so that the CIP (in-line sterilization) effect is improved, and the pressure can be increased during water drainage to enable sterilizing water to wash the material conveying pipeline 21 and the drain pipe 3222 at a faster flow rate; the rinsing stage is essentially a process of replacing contaminated sterilization water with clean sterilization water. The pressure gauge 6, the explosion-proof membrane 7 and the tank filter 8 are arranged on the tank body 1, so that the sterilization effect is better, and the application range is wide.

Preferably, the second sterilization device 3 includes: a spraying ball 31 arranged in the tank body 1, and a liquid conveying component 32 for driving the spraying ball 31 to spray liquid.

Specifically, one path of CIP water is fed through the product conveying pipeline 21, and the material pipeline and the tank body filter 8 combined unit pipeline are sterilized, and if necessary, the pipeline can be independently sterilized; the other way of CIP water enters the tank body 1 through the strong spraying ball 31 and is sterilized by large pressure and impact force, and if necessary, the other way of pipeline can be independently sterilized.

The two paths of sterilizing water are converged in the tank body 1, and a tank bottom valve 4, a magnetic stirrer 5, a product conveying pipeline 21 and a drain pipe 3222 at the bottom of the tank body 1 are sterilized; due to the particularity of the sterilization method and the detection process of the tank filter 8, the tank filter 8 in the system adopts an off-line sterilization/detection on-line sterilization mode. And when the system is sterilized, CIP is carried out after the connection stations of the tank body filter 8 are connected by short pipes. The clean compressed gas supply line and the gas canister filter 8 are sterilized/tested periodically, but each production batch is sterilized.

The liquid delivery assembly 32 includes: a water pipe 321 and a compressing member 322 disposed on the water pipe 321, wherein the compressing member 322 is used for compressing liquid to spray on the spraying ball 31. Through transmitting liquid through the raceway 321 to spraying and spraying the inside spraying of jar body 1 on the ball 31 after compressing through compression component 322, open tank bottoms valve 4 simultaneously for hydroenergy flows out under tank bottoms valve 4 during the sterilization, and the sterilization effect is better.

The compression member 322 includes: a hydrophobic filter element 3221 connected with the pipeline of the spraying ball 31, and a condensed water drain pipe 3222 connected with the hydrophobic filter element 3221, wherein a gas compression device 9 for introducing compressed gas is further connected between the hydrophobic filter element 3221 and the condensed water drain pipe 3222. Clean compressed gas is conveniently introduced into the system after the CIP is finished, the system is dried to minimize the residual sterilizing water in the system, and meanwhile, the relative pressure in the system is kept between 0.1 and 0.15Mpa, so that the system after the CIP is prevented from being polluted; the traditional preparation system maintains the pressure balance inside and outside the system by using a respirator, and the system after CIP can not realize positive pressure protection.

The tank body 1 is also provided with an observation sight glass 10 and a fastening handle 11. Is convenient for observation and improves the sealing effect.

Still be equipped with a plurality of support columns 12 under jar body 1, a plurality of support columns 12 are used for the support to fix jar body 1. The tank body 1 has good supporting and fixing effects and is convenient to use.

A first pressure indicator 13 and a temperature indicator 14 are also arranged between the canister filter 8 and the third T-valve 27. The first pressure indicator 13 is used for detecting the pressure of liquid passing through the first pipeline, and the temperature indicator 14 is used for detecting the temperature of the first pipeline, so that the safety is high.

The second sterilization device 3 is further provided with a CIP interface 15, and the CIP interface 15 is arranged between the spray ball 31 and the liquid delivery assembly 32.

A second pressure indicator 16 is also provided at the CIP interface 15. The second pressure indicator 16 is used to detect the pressure of the liquid or gas in the second line.

the utility model provides an on-line sterilization system, which realizes the sterilization effect of two pipelines by a first sterilization device 2 at one end of a tank body 1 and a second sterilization device 3 at the other end of the tank body 1; through the tank bottom valve 4 and the magnetic stirrer 5 below the tank body 1, the tank bottom valve 4 needs to be closed and the magnetic suspension stirrer in the tank body 1 needs to be started in the pre-washing and sterilizing stages of the system, so that the CIP effect is improved, and the pressure can be increased during drainage to enable sterilizing water to wash the material conveying pipeline 21 and the drain pipe 3222 at a faster flow rate; the rinsing stage is essentially a process of replacing contaminated sterilization water with clean sterilization water. The pressure gauge 6, the explosion-proof membrane 7 and the tank filter 8 are arranged on the tank body 1, so that the sterilization effect is better, and the application range is wide.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An online sterilization system, comprising: the tank comprises a tank body, a first sterilizing device arranged at one end of the tank body, a second sterilizing device arranged at the other end of the tank body, a tank bottom valve arranged below the tank body, a magnetic stirrer arranged below the tank body, a pressure gauge and an explosion-proof membrane arranged on the tank body, and a tank filter;

2. The on-line sterilization system according to claim 1, wherein the second sterilization device comprises: the spraying ball is arranged in the tank body, and the liquid conveying assembly is used for driving the spraying ball to spray liquid.

3. The on-line sterilization system according to claim 2, wherein the liquid delivery assembly comprises: the spraying device comprises a water conveying pipe and a compression member arranged on the water conveying pipe, wherein the compression member is used for compressing liquid to the spraying ball to spray the liquid.

4. The on-line sterilization system according to claim 3, wherein the compression member comprises: the device comprises a hydrophobic filter element and a condensed water drain pipe, wherein the hydrophobic filter element is connected with the spraying ball pipeline, the condensed water drain pipe is connected with the hydrophobic filter element, and a gas compression device used for introducing compressed gas is further connected between the hydrophobic filter element and the condensed water drain pipe.

5. The on-line sterilization system according to claim 1, wherein the tank body is further provided with a viewing mirror and a fastening handle.

6. The on-line sterilization system according to claim 1, wherein a plurality of support columns are further arranged under the tank body, and the support columns are used for supporting and fixing the tank body.

7. The on-line sterilization system according to claim 1, wherein a first pressure indicator and a temperature indicator are further disposed between the canister filter and the third T-valve.

8. The on-line sterilization system according to claim 2, wherein a CIP interface is further provided on the second sterilization device, the CIP interface being disposed between the spray ball and the liquid delivery assembly.

9. The on-line sterilization system according to claim 8, wherein a second pressure indicator is further provided at the CIP interface.