CN207659437U

CN207659437U - Sterile pipes material residue removal device

Info

Publication number: CN207659437U
Application number: CN201721493656.7U
Authority: CN
Inventors: 毛响; 万兵; 陈凤涛
Original assignee: SHANGHAI GAOJI BIOENGINEERING CO Ltd
Current assignee: SHANGHAI GAOJI BIOENGINEERING CO Ltd
Priority date: 2017-11-10
Filing date: 2017-11-10
Publication date: 2018-07-27
Anticipated expiration: 2027-11-10

Abstract

The utility model is related to a kind of sterile pipes material residue removal devices, including pure steam input pipe, compressed air input pipe, several degerming grade pneumatic filters, sterilize exhaust pipe, sterilize air bleeding valve, compressed air exhaust pipe and compressed air isolating valve, pure steam input pipe passes sequentially through several degerming grade pneumatic filters, pure steam transfer valve is installed on pure steam input pipe, each degerming grade pneumatic filter is connect with sterilizing exhaust pipe respectively, it is separately installed with sterilizing air bleeding valve on each sterilizing exhaust pipe, compressed air input pipe is communicated to pure steam input pipe, compressed air transfer valve is installed on compressed air input pipe, compressed air exhaust pipe is connect with end degerming grade pneumatic filter, compressed air isolating valve, is installed on compressed air exhaust pipe.The utility model conveys the residual material in pipeline using compressed air, reduces cost.

Description

Sterile pipes material residue removal device

Technical field

The utility model belongs to the technical field of pipeline material residual cleaning, residual more particularly to a kind of sterile pipes material Stay removal device.

Background technology

Pharmacy fermentation tank makes increasingly maturation into technology, and fermentation tank operation volume often has 1000L or more or even 3000L, The big fermentation tank such as 5000L.Wherein, it needs online to supply it fermentation required culture medium, usually culture medium charging-tank and hair Fermentation tank is not in the same region, and two kinds of tank bodies are at a distance of even more than 100 meters sometimes, if the caliber of conveying material is If DN50, pipeline has 400L according to the distance 50m materials for calculating entire pipeline residual, due to the special knot of liquid filter Structure crosses water and only gas, when culture medium storage tank material all by filter after gas cannot just give and remain in the duct Culture medium conveying power is provided, remain material in the duct because running out of steam so required fermentation tank can not be transported to In, and the medium liquid for being used for zooblast fermentation is all very expensive, this will cause very big waste.

The way of past routine is that injection water is added in culture medium storage tank, and injection water is conveyed by pipeline residual by gas Material is transported to target fermentation tank, and this method has following disadvantage：

First, injection water can change the concentration of culture medium；

Second, the final specific how much remaining materials that come that convey can not do accurate judgement, can only go to judge by rule of thumb, wind Danger is larger；

Third, injection water are also a kind of resource of costliness, and the injection water for conveying material indirectly eventually treats as waste water It exhausts, causes to waste.

Invention content

The technical problem to be solved by the utility model is to provide a kind of sterile pipes material residue removal devices, utilize pressure Contracting air conveys the residual material in pipeline, reduces cost.

Technical solution adopted by the utility model to solve its technical problems is a kind of sterile pipes material residuals of offer to go Except device, including pure steam input pipe, compressed air input pipe, several degerming grade pneumatic filters, sterilizing exhaust pipe, sterilizing row Air valve, compressed air exhaust pipe and compressed air isolating valve, the pure steam input pipe pass sequentially through several degerming grade gas mistakes Filter, is equipped with pure steam transfer valve on the pure steam input pipe, each degerming grade pneumatic filter respectively with sterilizing exhaust pipe Connection is respectively separately installed with sterilizing air bleeding valve on sterilizing exhaust pipe, and the compressed air input pipe is communicated to pure steam input pipe, Compressed air transfer valve, the compressed air exhaust pipe and end degerming grade gas mistake are installed on the compressed air input pipe Filter connects, and the compressed air isolating valve, is installed on compressed air exhaust pipe.

The compressed air exhaust pipe is connected to material delivery pipe.

Temp probe is installed on the sterilizing exhaust pipe.

The degerming grade pneumatic filter is set as concatenated two.

Advantageous effect

In the present invention, on the basis of original sterilization filter device, in the inlet end of degerming grade pneumatic filter Increase compressed air input pipe, compressed air controls compressed air exhaust pipe by aseptic filtration, by compressed air isolating valve, Logical with material delivery pipe closes, and carries out being transported to target fermentation tank to the residual material in pipeline using compressed air, can either It prevents culture solution concentration from changing, ensures residual material conveying capacity, and reduce cost.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Specific implementation mode

With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen It please the appended claims limited range.

A kind of sterile pipes material residue removal device as shown in Figure 1, including pure steam input pipe 1, compressed air are defeated Enter 2, two degerming grade pneumatic filters 3 of pipe, sterilizing exhaust pipe 4, sterilizing air bleeding valve 5, compressed air exhaust pipe 6 and compressed air Isolating valve, 7.

Pure steam transfer valve 10 is installed on pure steam input pipe 1, the input of steam is controlled.Pure steam input pipe 1 passes sequentially through two degerming grade pneumatic filters 3, and two degerming grade pneumatic filters 3 are connect with sterilizing exhaust pipe 4 respectively, respectively Sterilizing air bleeding valve 5 is separately installed on sterilizing exhaust pipe 4, sterilizing exhaust pipe 4 is connected to basis of formation degerming with corresponding fermentation tank Filter device.Temp probe 9, the temperature of detection sterilizing steam are installed on sterilizing exhaust pipe 4.

Compressed air input pipe 2 is connected to formation parallel connection with pure steam input pipe 1, and pressure is equipped on compressed air input pipe 2 Contracting air entrainment valve 11 controls the input of compressed air.Compressed air exhaust pipe 6 and end degerming grade pneumatic filter 3 Connection, compressed air isolating valve, 7 are installed on compressed air exhaust pipe 6.Compressed air exhaust pipe 6 is connected to material delivery pipe 8, It is controlled and is opened and closed by compressed air isolating valve, 7.

The device is when in use：First, by pure steam input pipe 1 input steam and basic sterilization filter device simultaneously into Row washing and sterilizing；After basic sterilization filter device material conveying, pure steam transfer valve 10 and sterilizing air bleeding valve 5 are closed, is beaten Open compressed air transfer valve 11 and compressed air isolating valve, 7；Compressed air is passed through to convey the residual material in material delivery pipe 8 Into fermentation tank.

Claims

1. a kind of sterile pipes material residue removal device, including it is pure steam input pipe (1), compressed air input pipe (2), several Degerming grade pneumatic filter (3), sterilizing exhaust pipe (4), sterilizing air bleeding valve (5), compressed air exhaust pipe (6) and compressed air every Disconnected valve (7), the pure steam input pipe (1) pass sequentially through several degerming grade pneumatic filters (3), the pure steam input pipe (1) pure steam transfer valve (10) is installed, each degerming grade pneumatic filter (3) connect with sterilizing exhaust pipe (4), respectively goes out respectively on Sterilizing air bleeding valve (5) is separately installed on bacterium exhaust pipe (4), it is characterised in that：The compressed air input pipe (2) is communicated to pure Steam input pipe (1) is equipped with compressed air transfer valve (11), the compressed air row on the compressed air input pipe (2) Tracheae (6) is connect with end degerming grade pneumatic filter (3), and the compressed air isolating valve, (7) is installed to compressed air exhaust It manages on (6).

2. a kind of sterile pipes material residue removal device according to claim 1, it is characterised in that：The compressed air Exhaust pipe (6) is connected to material delivery pipe (8).

3. a kind of sterile pipes material residue removal device according to claim 1, it is characterised in that：The sterilizing exhaust Temp probe (9) is installed on pipe (4).

4. a kind of sterile pipes material residue removal device according to claim 1, it is characterised in that：The degerming grade gas Body filter (3) is set as concatenated two.