CN208917182U

CN208917182U - Strain cultivation tank with the different temperature sterilizing filter element built-in filter in part

Info

Publication number: CN208917182U
Application number: CN201821640797.1U
Authority: CN
Inventors: 车斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2019-05-31
Anticipated expiration: 2028-10-10

Abstract

The utility model provides a kind of strain cultivation tank with the different temperature sterilizing filter element built-in filter in part, including culture tank ontology, first air filter, second air filter and recirculated cooling water tank body collet, culture tank bodies top is equipped with manhole and inoculation mouth, the bottom of culture tank ontology is equipped with high-temperature steam and is passed through mouth, recirculated cooling water tank body folder is set on culture tank ontology lower section periphery, first air filter and the second filter are disposed side by side on culture tank body side, first air filter and the second filter are partly to be built in culture tank ontology, first air filter is connected to by normal temperature air air inlet pipe with outside, the first air filter and the second air filter that culture tank body interior is arranged in are connected to by communicating pipe, second air filter is connected to normal temperature air escape pipe, normal temperature air escape pipe Extend to culture tank body bottom portion.Thoroughly, strain is with high purity, and has good power-off protection function for the utility model sterilizing.

Description

Strain cultivation tank with the different temperature sterilizing filter element built-in filter in part

Technical field

The utility model belongs to vaccine culturing-pot for edible technical field, more particularly, to one kind with the different temperature in part The strain cultivation tank of sterilizing filter element built-in filter.

Background technique

Existing strain cultivation tank, air filter are essential component, the arrangement of air filter Have following two: the inside of strain cultivation tank is arranged in air filter by the first (hot air sterilization), although in tank body It is just sterilized to air filter while inside sterilizing, but cannot intuitively find out air filter internal core Usage degree situation, the use state of air filter cannot be controlled in real time, cannot timely replacement and repair, increase microbiological contamination Probability, reduces the use success rate of strain cultivation tank, although existing liquid tank filter element shell internal portion has obtained tank The part exposed outside interior high-temperature sterilization (100 degree) but tank body does not obtain that high-temperature region is comprehensive to be shrouded, is unable to get height The process of temperature unanimously to sterilize, there is obvious hidden danger and irrationality, and the sterilizing of filter element shell inner filter core is easy to cause to be not thorough And lead to the increase for cultivating microbiological contamination probability.Second (moist heat sterilization), such mode is most commonly seen, and air filter is placed in liquid The outside of body bacteria culture tank, but be suspended on external air filter and be unfavorable for disinfecting action, operate cumbersome, increase operation Process.

Summary of the invention

In view of this, the utility model is directed to a kind of liquid bacteria with the different temperature sterilizing filter element built-in filter in part Kind culture tank, sterilizing thoroughly, is truly realized comprehensive no dead angle, easy to operate, and production of hybrid seeds success rate is high, and has good power-off It is protected from the function of air blow back, functional structure is scientific and reasonable.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

A kind of strain cultivation tank with the different temperature sterilizing filter element built-in filter in part, including culture tank ontology, the One air filter, the second air filter and recirculated cooling water tank body collet, the culture tank bodies top are equipped with manhole And inoculation mouth, the bottom of the culture tank ontology are equipped with high-temperature steam and are passed through mouth, the recirculated cooling water tank body collet is set It sets in culture tank ontology lower section periphery, the recirculated cooling water tank body collet is equipped with inlet and liquid outlet, and described first Air filter and the second filter are disposed side by side on culture tank body side, first air filter and the second filtering Device is partly to be built in culture tank ontology, and the first air filter is connected to by normal temperature air air inlet pipe with outside, and setting is being trained First air filter and the second air filter for supporting tank body interior is connected to by communicating pipe, and described second is empty Air filter is connected to normal temperature air escape pipe, and normal temperature air escape pipe extends to culture tank body bottom portion, is arranged in culture tank First air filter and the second air filter of body exterior is arranged a heating interlayer, two heating interlayers Connection setting is arranged in the heating interlayer outside the first air filter and is connected to by steam pipe with culture tank body upper part, if It sets and is equipped with escape pipe on the heating interlayer outside the second air filter, the steam pipe is equipped with flow control valve, institute The escape pipe stated is equipped with non-return valve, and first air filter and the second air filter include filter element shell and filter Core, the filter core are fixed on the inside of filter element shell by filter cartridge seat, and check-valves is equipped on filtrated air escape pipe, described The first air filter and the end socket of exposing culture tank body exterior of filter element shell of the second air filter be glass Eyeglass is respectively provided with a drain valve on two filter element shells.

Further, the check-valves is arranged in the filter element shell of the second air filter, the filter cartridge seat installation On check-valves, the check-valves is fixed on non-return valve seat, and the non-return valve seat is fixed on filter element shell end, described Normal temperature air escape pipe sequentially pass through filter element shell end, non-return valve seat, check-valves, filter cartridge seat and the second air filter Filter core connection.

Further, the culture tank ontology is equipped with upper visor and lower visor.

Further, the culture tank body exterior is equipped with control cabinet, and the control cabinet is fixed by a control box bracket On culture tank ontology.

Further, the culture tank ontology is equipped with pressure gauge.

Further, the culture tank ontology is equipped with view lamp.

Further, the culture tank ontology is equipped with safety valve.

Further, the culture tank ontology outer bottom is equipped with supporting leg.

Compared with the existing technology, the liquid bacteria described in the utility model with the different temperature sterilizing filter element built-in filter in part Kind culture tank has the advantage that

Strain cultivation tank described in the utility model with the different temperature sterilizing filter element built-in filter in part, at two The naked portion of external being exposed on the external of air filter is arranged two interconnected heating interlayers, and the intrinsic high temperature of culture tank steams Vapour (180 degree) is introduced in two heating interlayers, by high-temperature steam to the naked part being exposed on the external of two air filters High-temperature sterilization is carried out, this guarantees the Omnibearing sterilizations of two air filters, are deep into the filter-core shell of tank interior Body portion is that pot liquid temperature sterilizing (100 degree) ensures that filter core sterilizing is absolutely thorough, guarantees production of hybrid seeds success rate；In the second air Non-return valve is set on the escape pipe for the heating interlayer that the outside of filter is arranged, it can the row's of playing normal temperature air, hot steam and cold The effect of condensate, and non-return valve can close when power is off, it prevents the external world from thering is bacterium air blow back to enter in tank, prevents tank intracorporal sterile Environment is destroyed and causes microbiological contamination, together with unique series design structure, plays the key effect of automatic cut-off protection；Filter element shell The end socket for exposing culture tank body exterior is glass lens (high temperature resistant), compares stainless steel blind plate plug, and glass lens can be with Whether there is cooling water in transparent observing filter element shell at any time, whether the clean level of filter core changes in use, if more It changes, operates with more humanized；Filter core is fixed on the inside of filter element shell by filter cartridge seat, belongs to a kind of Hard link, avoids Filter core is immersed in the condensed water of housing bottom, causes filter core to be invaded wet a possibility that reducing filter effect, to improve filter The filter effect of core.

Detailed description of the invention

The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.? In attached drawing:

Fig. 1 is the liquid spawn training described in the utility model embodiment with the different temperature sterilizing filter element built-in filter in part Support the structural schematic diagram of tank；

Fig. 2 is the liquid spawn training described in the utility model embodiment with the different temperature sterilizing filter element built-in filter in part Support the schematic diagram of internal structure of tank.

Description of symbols:

1- culture tank ontology, the first air filter of 2-, 201- filter element shell, 202- filter core, 203- filter cartridge seat, 3- second Air filter, 4- recirculated cooling water tank body collet, 401- inlet, 402- liquid outlet, 5- manhole, 6- inoculation mouth, 7- high temperature Steam is passed through mouth, 8- normal temperature air air inlet pipe, 9- communicating pipe, 10- normal temperature air escape pipe, 11- heating interlayer, 12- steam pipe, 13- escape pipe, 14- flow control valve, 15- non-return valve, 16- check-valves, 17- glass lens, 18- non-return valve seat regard on 19- Mirror, visor under 20-, 21- control cabinet, 22- control box bracket, 23- pressure gauge, and 24- regards lamp, 25- safety valve, 26- supporting leg, 27- Drain valve.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

As Figure 1-Figure 2, a kind of strain cultivation tank with the different temperature sterilizing filter element built-in filter in part, including Culture tank ontology 1, the first air filter 2, the second air filter 3 and recirculated cooling water tank body collet 4, the culture tank Manhole 5 and inoculation mouth 6 are equipped at the top of ontology 1, the bottom of the culture tank ontology 1 is equipped with high-temperature steam and is passed through mouth 7, described The setting of recirculated cooling water tank body collet 4 in 1 lower section periphery of culture tank ontology, the recirculated cooling water tank body collet 4 be equipped with into Liquid mouth 401 and liquid outlet 402, first air filter 2 and the second filter 3 are disposed side by side on 1 side of culture tank ontology Portion, first air filter 2 and the second filter 3 are partly to be built in culture tank ontology 1, the first air filter 2 It is connected to by normal temperature air air inlet pipe 8 with outside, 2 He of the first air filter inside culture tank ontology 1 is set Second air filter 3 is by being connected to communicating pipe 9, and second air filter 3 is connected to normal temperature air escape pipe 10, often Warm air escape pipe 10 extends to 1 bottom of culture tank ontology, and first air filtration outside culture tank ontology 1 is arranged in A heating interlayer 11 is arranged on device 2 and the second air filter 3, two connection settings of heating interlayer 11 are arranged first Heating interlayer outside air filter 2 is connected to by steam pipe 12 with 1 top of culture tank ontology, is arranged in the second air filtration Heating interlayer outside device 3 is equipped with escape pipe 13, and the steam pipe 12 is equipped with flow control valve 14, the escape pipe 13 are equipped with non-return valve 15, and first air filter 2 and the second air filter 3 include filter element shell 201 and filter Core 202, the filter core 202 is fixed on the inside of filter element shell 201 by filter cartridge seat 203, on normal temperature air escape pipe 10 Equipped with check-valves 16, the exposing culture tank ontology of the filter element shell of first air filter 2 and the second air filter 3 End socket outside 1 is glass lens 17, and a drain valve 27 is respectively provided on two filter element shells.

Check-valves 16 is arranged in the filter element shell of the second air filter 3, and the filter cartridge seat 203 is mounted on check-valves On 16, the check-valves 16 is fixed on non-return valve seat 18, and the non-return valve seat 18 is fixed on filter element shell end, described Normal temperature air escape pipe 10 to sequentially pass through filter element shell end, non-return valve seat 18, check-valves 16, filter cartridge seat 203 and second empty The filter core of air filter 3 is connected to.

Heat extraction steam, normal temperature air and condensed water can be played in addition to non-return valve 15 is arranged on escape pipe 13 to realize Effect, and the function of power-off protection can be played, filter core can also be installed on escape pipe 13 or spring tube bending can to realize Play the role of heat extraction steam, normal temperature air and condensed water, and the function of power-off protection can be played, being also possible to one prevents sky The structure that dust is flow backwards in gas, which is not described herein again, as long as the structure for being that by this function belongs to the utility model guarantor The range of shield.

Culture tank ontology 1 is equipped with upper visor 19 and lower visor 20.

Control cabinet 21 is equipped with outside culture tank ontology 1, the control cabinet 21 is fixed on culture by a control box bracket 22 On tank ontology 1.

Culture tank ontology 1 is equipped with pressure gauge 23.

Culture tank ontology 1 is equipped with view lamp 24.

Culture tank ontology 1 is equipped with safety valve 25.

1 outer bottom of culture tank ontology is equipped with supporting leg 26.

Two drain valves 27 are mounted on the dead astern of corresponding filter element shell, the optimum bit of the installation of normal temperature air air inlet pipe 8 It is set to the positive behind of the filter element shell of the first air filtration core 2.

The course of work of this culture tank are as follows: liquid medium is packed into culture tank ontology 1 from manhole 5, is led to by high-temperature steam Entrance 7 is passed through high-temperature steam and heats to liquid medium, and normal temperature air is sequentially entered by normal temperature air air inlet pipe 8 to the first sky Air filter 2, communicating pipe 9, the second air filter 3 and normal temperature air escape pipe 10 enter in culture tank ontology 1, into training The normal temperature air supported in tank ontology 1 is to enter behind liquid medium bottom to spread upwards again by normal temperature air escape pipe 10, Check-valves 16 guarantees that normal temperature air only enters in culture tank ontology 1, and the air or liquid in culture tank ontology 1 cannot enter In tow filtrator 3 and first filter 2；After bacterium culture medium sterilization of liquids, recirculated cooling water tank body collet 4 is recycled cold But water cools down to the bacterium solution in recirculated cooling water tank body collet 4, and after reaching set temperature, strain is poured by inoculation mouth In recirculated cooling water tank body collet 4, after culture finishes, strain is discharged in inoculation.

Before Spawn incubation, tank inner barrel to be cleaned, the waste water of cleaning is passed through mouth discharge by steam, is then added Culture medium is passed through mouth from steam and sprays into high-temperature steam to culture tank ontology 1, its internal pipeline, first filter 2 and second mistake Part of the filter 3 in culture tank ontology 1 carries out disinfection sterilizing, and first filter 2 and the second filter 3 are in culture tank ontology 1 Outer part leads to the high-temperature steam sterilization in heating interlayer 11, and the high-temperature steam in heating interlayer 11 is fallen by steam pipe 12 Enter, during this, after hot steam and the hot steam pre-cooling of initial normal temperature air, high-temperature sterilization in culture tank ontology 1 Condensed water passes through escape pipe 13 and is discharged, and setting setting non-return valve 15, can play heat extraction steam, normal temperature air on escape pipe 13 With the effect of condensed water, and can when power is off non-return valve 15 close, prevent the intracorporal gnotobasis of tank to be destroyed, play power-off from The effect of guarantor is most afraid of to have a power failure because of liquid spawn tank, if one has a power failure, air pressure can let out light in tank, when air pressure is zeroed When, outside air can be flow backwards into tank body, will be destroyed the intracorporal gnotobasis of tank, be caused microbiological contamination, and culture is caused to be lost It loses, so, when normally culture liquid spawn, absolutely not there is bacterium air blow back in the permission external world.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims

1. a kind of strain cultivation tank with the different temperature sterilizing filter element built-in filter in part, it is characterised in that: including culture Tank ontology (1), the first air filter (2), the second air filter (3) and recirculated cooling water tank body collet (4), the training It supports and is equipped with manhole (5) and inoculation mouth (6) at the top of tank ontology (1), the bottom of the culture tank ontology (1) is logical equipped with high-temperature steam Entrance (7), the recirculated cooling water tank body collet (4) are arranged in culture tank ontology (1) lower section periphery, the circulating cooling Water pot body collet (4) is equipped with inlet (401) and liquid outlet (402), first air filter (2) and the second air mistake Filter (3) is disposed side by side on culture tank ontology (1) side, first air filter (2) and the second air filter (3) To be partly built in culture tank ontology (1), the first air filter (2) is connected to by normal temperature air air inlet pipe (8) with outside, if It sets and passes through communicating pipe in internal first air filter (2) and the second air filter (3) of culture tank ontology (1) (9) it is connected to, second air filter (3) is connected to normal temperature air escape pipe (10), and normal temperature air escape pipe (10) prolongs Culture tank ontology (1) bottom is reached, first air filter (2) and second external in culture tank ontology (1) is set A heating interlayer (11) is arranged on air filter (3), two heating interlayer (11) connection settings are arranged in the first air The external heating interlayer of filter (2) is connected to by steam pipe (12) with culture tank ontology (1) top, is arranged in the second air mistake The external heating interlayer of filter (3) is equipped with escape pipe (13), and the steam pipe (12) is equipped with flow control valve (14), institute The escape pipe (13) stated is equipped with non-return valve (15), and first air filter (2) and the second air filter (3) wrap Filter element shell (201) and filter core (202) are included, the filter core (202) is fixed on filter element shell (201) by filter cartridge seat (203) Inside, on normal temperature air escape pipe (10) be equipped with check-valves (16), first air filter (2) and the second air The external end socket of the exposing culture tank ontology (1) of the filter element shell of filter (3) is glass lens (17), two filter element shells On be respectively provided with a drain valve (27).

2. the strain cultivation tank according to claim 1 with the different temperature sterilizing filter element built-in filter in part, special Sign is: the check-valves (16) is arranged in the filter element shell of the second air filter (3), the filter cartridge seat (203) peace On check-valves (16), the check-valves (16) is fixed on non-return valve seat (18), and the non-return valve seat (18) is fixed In filter element shell end, the normal temperature air escape pipe (10) sequentially passes through filter element shell end, non-return valve seat (18), non-return Valve (16), filter cartridge seat (203) are connected to the filter core of the second air filter (3).

3. the strain cultivation tank according to claim 2 with the different temperature sterilizing filter element built-in filter in part, special Sign is: the culture tank ontology (1) is equipped with upper visor (19) and lower visor (20).

4. the strain cultivation tank according to claim 3 with the different temperature sterilizing filter element built-in filter in part, special Sign is: being equipped with control cabinet (21) outside the culture tank ontology (1), the control cabinet (21) passes through control box bracket (22) It is fixed on culture tank ontology (1).

5. according to claim 1 with the liquid spawn training of the different temperature sterilizing filter element built-in filter in part described in any one of -4 Support tank, it is characterised in that: the culture tank ontology (1) is equipped with pressure gauge (23).

6. the strain cultivation tank according to claim 5 with the different temperature sterilizing filter element built-in filter in part, special Sign is: the culture tank ontology (1) is equipped with view lamp (24).

7. the strain cultivation tank according to claim 6 with the different temperature sterilizing filter element built-in filter in part, special Sign is: the culture tank ontology (1) is equipped with safety valve (25).

8. the strain cultivation tank according to claim 7 with the different temperature sterilizing filter element built-in filter in part, special Sign is: culture tank ontology (1) outer bottom is equipped with supporting leg (26).