CN207659424U - Bioreactor condensation reflux unit - Google Patents
Bioreactor condensation reflux unit Download PDFInfo
- Publication number
- CN207659424U CN207659424U CN201721495143.XU CN201721495143U CN207659424U CN 207659424 U CN207659424 U CN 207659424U CN 201721495143 U CN201721495143 U CN 201721495143U CN 207659424 U CN207659424 U CN 207659424U
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- China
- Prior art keywords
- condenser
- filter
- bioreactor
- air inlet
- fermentation tank
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Abstract
The utility model is related to a kind of bioreactor condensation reflux units, including condenser, return duct and exhaust gas filter, condenser is vertically arranged, tube side is connected to by condenser air inlet with fermentation tank, condenser air inlet stretches into condenser tube intracavitary portion and forms hydrops slot in condenser tube bottom of chamber portion, the bottom of hydrops slot is connected to by return duct with fermentation tank, and the condenser gas outlet of condenser tube side is connected to the filtering air inlet of exhaust gas filter.The condensed water that the utility model is formed avoids tail gas ascending air, avoids second gasification from condensing, can reach total reflux, ensure that the capacity of filter element, and is conducive to improve the usage time of filter core.
Description
Technical field
The utility model belongs to the technical field of condensing reflux, is filled more particularly to a kind of bioreactor condensing reflux
It sets.
Background technology
Pharmacy bioreactor is with technological improvement, by the mass production of laboratory research to factory, to pursue enterprise profit,
Various bioanalysis fermentation multiplying power dilation techniques are ripe, and bioreactor volume is intended to large-tonnage.Think highly of as biological respinse
The tail gas pneumostome for wanting one of structure, plays stable can pressure, the parameters such as oxygen/nitrogen dioxide in control pipe, often because tail gas mouth is stifled
It fills in and causes tank pressure higher, pH, dissolved oxygen and important biomolecule growing environment are unstable in tank, cause when secondary pollutant fermentation failure, directly
It connects and business economic is caused to lose.
Exhaust emissions primary structure is made of condenser+exhaust gas filter (containing sterile grade filter core) now：
1. reactor volume is relatively large, tonnage capacity is especially reached, opposite tail gas capacity is also larger, with tail gas
Aqueous vapor is discharged also just to measure greatly；
2. since discharge tail gas saliva vapour forms liquid water within the condenser, it is condensate on condenser inner wall, some
Cannot flow back is in tank, but with the exhaust gas filter for rising tail gas and being entrained into upper end of condenser.Tail gas uses hydrophobicity
Sterile grade filter core, it is very poor for liquid water sponginess, affect whole capacity；
3. bioreactor, during fermentation, tail gas contains certain solid particle in rising, in condenser
The partial condensation water of formation enters exhaust gas filter filter core, further plugs the discharge of tail gas.
Invention content
The technical problem to be solved by the utility model is to provide a kind of bioreactor condensation reflux units, realize condensation
The total reflux of water improves exhaust emissions efficiency.
Technical solution adopted by the utility model to solve its technical problems is provide a kind of bioreactor condensing reflux
Device, including condenser, return duct and exhaust gas filter, the condenser is vertically arranged, tube side by condenser air inlet with
Fermentation tank is connected to, and the condenser air inlet stretches into condenser tube intracavitary portion and forms hydrops slot in condenser tube bottom of chamber portion, described
The bottom of hydrops slot is connected to by return duct with fermentation tank, the condenser gas outlet of the condenser tube side and exhaust gas filter
Filtering air inlet is connected to.
The height that the condenser air inlet stretches into condenser tube intracavitary portion is 10mm~20mm.
The return duct stretches into inside fermentation tank, the tank body of lower end nozzle and fermentation tank is adherent.
The exhaust gas filter includes filter housings, filter element, electric heater, tail gas escape pipe and wind-guiding wind
Machine, the filter element are mounted on inside filter housings, and the electric heater corresponds to filter element encapsulation in filter
On shell, the tail gas escape pipe stretches into inside filter housings, inlet end installs wind-guiding wind turbine.
The condenser air inlet is connected to the exhaust outlet of fermentation tank.
Advantageous effect
First, the utility model is not flowed back by the main vent of tank body, and the condensed water of formation avoids tail gas ascending air,
Make condensation flow to bottom, directly flowed back by return duct, second gasification is avoided to condense；
Second, water storage tank is formed on condenser bottom, by flowing back with the adherent return duct for forming drainage of tank body, reflowing result
More preferably, total reflux can be reached；
Third is compared with original device without return duct, enters the liquid water of filter and its entrained solid with ascending air
Body granule content is relatively low, to ensure that the capacity of filter element, and improves the usage time of filter core.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Wherein：1- fermentation tanks, 2- exhaust outlets, 3- return ducts, 4- condenser air inlets, 5- condensers, 6- condenser chucks,
7- freezing water entrances, 8- condensers gas outlet, 9- filtering air inlets, 10- filter housings, 11- filter outlet mouths,
12- filter elements, 13- electric heaters
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 bioreactor condensation reflux unit as shown in Figure 1, including condenser 5, return duct 3 and exhaust gas filter
10。
Condenser 5 is vertically arranged, and the tube side of condenser 5 is connected to by condenser air inlet 4 with the exhaust outlet 2 of fermentation tank 1.
Condenser air inlet 4 stretches into inside 5 tube chamber of condenser, is higher by 5 tube chamber bottom 15mm of condenser, in 5 tube chamber bottom shape of condenser
At hydrops slot.The bottom of hydrops slot is connected to by return duct 3 with fermentation tank 1, and return duct 3 stretches into inside fermentation tank 1, lower end nozzle
It is adherent with the tank body of fermentation tank 1.
The condenser gas outlet 8 of 5 tube side of condenser is connected to the filtering air inlet 9 of exhaust gas filter 10.Tail gas filtering
Device 10 includes filter housings, filter element 12, electric heater 13, tail gas escape pipe 11 and wind-guiding wind turbine.Filter element
12 are mounted on inside filter housings, and electric heater 13 corresponds to 12 encapsulation of filter element on filter housings, tail gas outlet
Pipe 11 stretches into inside filter housings, inlet end installs wind-guiding wind turbine.
The operation principle of the bioreactor condensation reflux unit is：Tail gas enters condensation with a part of liquid vapor state water
Device 5 is condensed into liquid water to greatest extent by the chilled water in condenser chuck 6, condensed water along 5 tube side inner wall of condenser down
Reflux, flows back into the hydrops slot of 5 tube chamber bottom of condenser, then be back to fermentation tank 1 with return duct 3；The tail gas of dehydration is further
Into exhaust gas filter 10, filtered by the filter element 12 in exhaust gas filter 10, and in the guiding function of wind-guiding wind turbine
The lower tail gas escape pipe 11 that enters is discharged.
Claims (5)
1. a kind of bioreactor condensation reflux unit, including condenser (5), return duct (3) and exhaust gas filter (10), special
Sign is：The condenser (5) is vertically arranged, tube side is connected to by condenser air inlet (4) with fermentation tank (1), the condensation
Device air inlet (4) stretches into inside condenser (5) tube chamber and forms hydrops slot, the bottom of the hydrops slot in condenser (5) tube chamber bottom
Portion is connected to by return duct (3) with fermentation tank (1), the condenser gas outlet (8) of condenser (5) tube side and exhaust gas filter
(10) filtering air inlet (9) connection.
2. a kind of bioreactor condensation reflux unit according to claim 1, it is characterised in that：The condenser air inlet
It is 10mm~20mm that mouth (4), which stretches into the height inside condenser (5) tube chamber,.
3. a kind of bioreactor condensation reflux unit according to claim 1, it is characterised in that：The return duct (3)
It is adherent to stretch into internal fermentation tank (1), lower end nozzle and the tank body of fermentation tank (1).
4. a kind of bioreactor condensation reflux unit according to claim 1, it is characterised in that：The exhaust gas filter
(10) include filter housings, filter element (12), electric heater (13), tail gas escape pipe (11) and wind-guiding wind turbine, it is described
Filter element (12) is mounted on inside filter housings, and corresponding filter element (12) encapsulation of the electric heater (13) is in mistake
On filter shell, the tail gas escape pipe (11) is stretched into inside filter housings, inlet end installs wind-guiding wind turbine.
5. a kind of bioreactor condensation reflux unit according to claim 1, it is characterised in that：The condenser air inlet
Mouth (4) is connected to the exhaust outlet (2) of fermentation tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495143.XU CN207659424U (en) | 2017-11-10 | 2017-11-10 | Bioreactor condensation reflux unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495143.XU CN207659424U (en) | 2017-11-10 | 2017-11-10 | Bioreactor condensation reflux unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659424U true CN207659424U (en) | 2018-07-27 |
Family
ID=62937795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721495143.XU Active CN207659424U (en) | 2017-11-10 | 2017-11-10 | Bioreactor condensation reflux unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854527A (en) * | 2018-08-10 | 2018-11-23 | 河南禾力能源股份有限公司 | A kind of furfural treatment vacuum pump deodorizing device |
-
2017
- 2017-11-10 CN CN201721495143.XU patent/CN207659424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854527A (en) * | 2018-08-10 | 2018-11-23 | 河南禾力能源股份有限公司 | A kind of furfural treatment vacuum pump deodorizing device |
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