CN209065901U - A kind of circulation filter of Propionibacterium - Google Patents

A kind of circulation filter of Propionibacterium Download PDF

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Publication number
CN209065901U
CN209065901U CN201821745988.4U CN201821745988U CN209065901U CN 209065901 U CN209065901 U CN 209065901U CN 201821745988 U CN201821745988 U CN 201821745988U CN 209065901 U CN209065901 U CN 209065901U
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circulation
inner tube
tube
shell
ceramic
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CN201821745988.4U
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刘仕英
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Zhumadain Tianzhong Biotechnology Co Ltd
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Zhumadain Tianzhong Biotechnology Co Ltd
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Abstract

The utility model proposes a kind of circulation filters of Propionibacterium, including circulating pump and first circulation inner tube, second circulation inner tube, first circulation inner tube and second circulation inner tube are connected with circulating pump respectively, the ceramic-film tube of multiple inverted Us is provided between first circulation inner tube and second circulation inner tube, the side of ceramic-film tube lower end is connected with first circulation inner tube, the other side is connected with second circulation inner tube, outer tube is provided on the outside of first circulation inner tube and second circulation pipe, the outside of ceramic-film tube is disposed with first shell and second shell from inside to outside, the lower end of second shell is connected with corresponding outer tube, upper end is provided with air intake branch, sealing element is provided between the lower end of first shell and the lower end of ceramic-film tube.The utility model realizes the thickening filtration of fermentation liquid using ceramic-film tube, convenient for the recycling of Propionibacterium, while filling inert gas between first shell and second shell and in outer cylinder, avoids the introducing of outside air or bacterium.

Description

A kind of circulation filter of Propionibacterium
Technical field
The utility model relates to circulating filtration technical fields, particularly relate to a kind of circulation filter of Propionibacterium.
Background technique
The purposes of propionic acid and its derivative is very extensive, can be used for the multiple fields such as food, building stones, medicine.Propionic acid comes Source is divided into chemical synthesis and fermentation method.Fermentation method: it is main that fermentation liquid is obtained by fermentation using propionibacterium, then from fermentation liquid Strain is isolated, the filtered fluid containing propionic acid is obtained.Currently, the separation method of fermentation liquid includes plate-frame filtering etc., plate-frame filtering In the presence of the problems such as replacement filter cloth is frequent, evaporating, emitting, dripping or leaking of liquid or gas phenomenon occurs frequently, and plate-frame filtering is unfavorable for strain there are the loss of strain Circulating fermentation.Existing ceramic membrane filter device, the anaerobic environment needed for not being able to satisfy Propionibacterium during the filtration process.
Utility model content
The utility model proposes a kind of circulation filters of Propionibacterium, realize fermentation using propionibacterium using ceramic-film tube The thickening filtration of liquid, convenient for the recycling of Propionibacterium, while by air intake branch between first shell and second shell And inert gas is filled in outer cylinder, avoid the introducing of outside air or bacterium.
The technical solution of the utility model is achieved in that a kind of circulation filter of Propionibacterium, including circulation Pump and first circulation inner tube, second circulation inner tube, first circulation inner tube and second circulation inner tube are connected with circulating pump respectively, and first The ceramic-film tube of multiple inverted Us, the side of ceramic-film tube lower end and first are provided between circulation inner tube and second circulation inner tube It recycles inner tube to be connected, the other side is connected with second circulation inner tube, is provided on the outside of first circulation inner tube and second circulation pipe Outer tube, the outside of ceramic-film tube are disposed with first shell and second shell from inside to outside, the lower end of second shell with it is corresponding Outer tube be connected, upper end is provided with air intake branch, is provided with sealing element between the lower end of first shell and the lower end of ceramic-film tube.
Further, the side of ceramic-film tube lower end is provided with stoste branch pipe, and the other side is provided with dope branch pipe, stoste branch Pipe is connected with stoste general pipeline, and dope branch pipe is connected with dope general pipeline, is provided with the first control valve on stoste branch pipe, on dope branch pipe It is provided with the second control valve.
Further, the two sides of first shell upper end are provided with clear liquid branch pipe, and clear liquid branch pipe is connected with clear liquid general pipeline, clear liquid Third control valve is provided on branch pipe.
Further, air intake branch is connected with inlet manifold, and inlet manifold is connected with air inlet compression system, is arranged on outer tube There are air gauge and exhaust pipe, is provided with safety valve on exhaust pipe.
Further, first circulation inner tube is provided with sewage pipe far from one end of circulating pump, is provided with the 4th on sewage pipe Control valve.
The utility model has the beneficial effects that the utility model realizes the concentrated of fermentation using propionibacterium liquid using ceramic-film tube Filter, convenient for the recycling of Propionibacterium;It is filled by air intake branch between first shell and second shell and in outer cylinder Inert gas makes fermentation using propionibacterium liquid in the environment that circulating filtration process is in inert gas, even if fermentation liquid circulation mistake It is leaked in journey, also avoids the introducing of outside air or bacterium, air gauge is set on outer tube, for monitoring in outer tube Pressure.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of ceramic-film tube.
Circulating pump 1, first circulation inner tube 2, second circulation inner tube 3, ceramic-film tube 4, outer tube 5, first shell 6, second shell Body 7, stoste branch pipe 8, dope branch pipe 9, stoste general pipeline 10, dope general pipeline 11, the first control valve 12, the second control valve 13, clear liquid Branch pipe 14, clear liquid general pipeline 15, third control valve 16, air intake branch 17, inlet manifold 18, air inlet compression system 19, air gauge 20, Exhaust pipe 21, safety valve 22, sewage pipe 23, the 4th control valve 24.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, a kind of circulation filter of Propionibacterium, including circulating pump 1 and first circulation inner tube 2, One end of two circulation inner tubes 3, first circulation inner tube 2 and second circulation inner tube 3 passes through ring flange respectively and is connected with circulating pump 1, the The ceramic-film tube 4 of multiple inverted Us, the side of 4 lower end of ceramic-film tube are provided between one circulation inner tube 2 and second circulation inner tube 3 It is connected with first circulation inner tube 2, the other side is connected with second circulation inner tube 3, the outside of first circulation inner tube 2 and second circulation pipe It is provided with outer tube 5, the end of outer tube 5 is tightly connected with corresponding first circulation inner tube 2 or 3 end of second circulation inner tube, The outside of ceramic-film tube 4 is disposed with first shell 6 and second shell 7 from inside to outside, the lower end of second shell 7 with it is corresponding Outer tube 5 is connected, and is provided with sealing element between the lower end of first shell 6 and the lower end of ceramic-film tube 4.
The side of 4 lower end of ceramic-film tube is provided with stoste branch pipe 8, and the other side is provided with dope branch pipe 9, stoste branch pipe 8 according to Secondary to be connected across first shell 6 and second shell 7 with stoste general pipeline 10, dope branch pipe 9 sequentially passes through first shell 6 and second shell Body 7 is connected with dope general pipeline 11, and the first control valve 12 is provided on stoste branch pipe 8, is provided with the second control valve on dope branch pipe 9 13。
The two sides of 6 upper end of first shell are provided with clear liquid branch pipe 14, and clear liquid branch pipe 14 passes through second shell 7 and clear liquid general pipeline 15 are connected, and third control valve 16 is provided on clear liquid branch pipe 14.The upper end of second shell 7 is provided with air intake branch 17, air inlet branch Pipe 17 is connected with inlet manifold 18, and inlet manifold 18 is connected with air inlet compression system 19, and air inlet compression system 19 includes air pump, outside Air gauge 20 is provided on pipe 5.First circulation inner tube 2 is provided with sewage pipe 23 far from one end of circulating pump 1, sets on sewage pipe 23 It is equipped with the 4th control valve 24, one end far from circulating pump 1 is provided with exhaust pipe 21 on outer tube 5, is provided with safety on exhaust pipe 21 Valve 22.First control valve 12, the second control valve 13, third control valve 16 and the 4th control valve 24 can be solenoid valve, can also be Hand-operated valve, safety valve 22 are check valve.
The application method of the utility model: air inlet compression system 19 passes through air intake branch 17 to first shell 6 and second shell Inert gas is passed through between body 7, while inert gas fills outer tube 5;The first control valve 12 is opened, by stoste branch pipe 8 by third Acidfast bacilli fermentation liquid is sent to ceramic-film tube 4, then starts circulating pump 1, and fermentation using propionibacterium liquid is circulated throughout in ceramic-film tube 4 Third control valve 16 is opened in filter, and the filtered fluid containing propionic acid is sent by clear liquid branch pipe 14 to clear liquid general pipeline 15, by clear liquid general pipeline 15 It send to subsequent processing, after the completion of filtering, closes third control valve 16 and the first control valve 12, open the second control valve 13, contain The concentrate of Propionibacterium is discharged by dope branch pipe 9, is sent by dope general pipeline 11 to fermentor, is carried out the recycling of Propionibacterium.
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 (5)

1. a kind of circulation filter of Propionibacterium, it is characterised in that: including circulating pump (1) and first circulation inner tube (2), Two circulations inner tube (3), first circulation inner tube (2) and second circulation inner tube (3) are connected with circulating pump (1) respectively, in first circulation The ceramic-film tube (4) of multiple inverted Us, the side of ceramic-film tube (4) lower end are provided between pipe (2) and second circulation inner tube (3) It is connected with first circulation inner tube (2), the other side is connected with second circulation inner tube (3), first circulation inner tube (2) and second circulation pipe Outside be provided with outer tube (5), the outside of ceramic-film tube (4) is disposed with first shell (6) and second shell from inside to outside The lower end of body (7), second shell (7) is connected with corresponding outer tube (5), and upper end is provided with air intake branch (17), first shell (6) Lower end and ceramic-film tube (4) lower end between be provided with sealing element.
2. a kind of circulation filter of Propionibacterium according to claim 1, it is characterised in that: under ceramic-film tube (4) The side at end is provided with stoste branch pipe (8), and the other side is provided with dope branch pipe (9), stoste branch pipe (8) and stoste general pipeline (10) phase Even, dope branch pipe (9) is connected with dope general pipeline (11), and the first control valve (12), dope branch pipe are provided on stoste branch pipe (8) (9) the second control valve (13) are provided on.
3. a kind of circulation filter of Propionibacterium according to claim 1 or 2, it is characterised in that: first shell (6) Two sides be provided with clear liquid branch pipe (14), clear liquid branch pipe (14) is connected with clear liquid general pipeline (15), and clear liquid branch pipe is provided on (14) Third control valve (16).
4. a kind of circulation filter of Propionibacterium according to claim 1, it is characterised in that: air intake branch (17) with Inlet manifold (18) is connected, and inlet manifold (18) is connected with air inlet compression system (19), and air gauge (20) are provided on outer tube (5) With exhaust pipe (21), safety valve (22) are provided on exhaust pipe (21).
5. a kind of circulation filter of Propionibacterium according to claim 1, it is characterised in that: first circulation inner tube (2) one end far from circulating pump (1) is provided with sewage pipe (23), and the 4th control valve (24) is provided on sewage pipe (23).
CN201821745988.4U 2018-10-26 2018-10-26 A kind of circulation filter of Propionibacterium Active CN209065901U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821745988.4U CN209065901U (en) 2018-10-26 2018-10-26 A kind of circulation filter of Propionibacterium

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Application Number Priority Date Filing Date Title
CN201821745988.4U CN209065901U (en) 2018-10-26 2018-10-26 A kind of circulation filter of Propionibacterium

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CN209065901U true CN209065901U (en) 2019-07-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109294892A (en) * 2018-10-26 2019-02-01 驻马店天中生物科技有限公司 A kind of thallus circulating fermentation system
CN110923132A (en) * 2019-12-23 2020-03-27 费逸 Escherichia coli fermentation liquor concentration system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109294892A (en) * 2018-10-26 2019-02-01 驻马店天中生物科技有限公司 A kind of thallus circulating fermentation system
CN110923132A (en) * 2019-12-23 2020-03-27 费逸 Escherichia coli fermentation liquor concentration system

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