CN204298397U - A kind of threonine fermentation liquid New Pre treatment unit - Google Patents
A kind of threonine fermentation liquid New Pre treatment unit Download PDFInfo
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- CN204298397U CN204298397U CN201420703577.4U CN201420703577U CN204298397U CN 204298397 U CN204298397 U CN 204298397U CN 201420703577 U CN201420703577 U CN 201420703577U CN 204298397 U CN204298397 U CN 204298397U
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- transferring box
- fermentor tank
- sieve
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Abstract
The pre-novel treatment device of a kind of threonine fermentation liquid, by fermentor tank, whipping appts, blanking pump, pressure curved sieve, screen overflow transferring box, pocket type filter screen and fermented liquid storage tank composition, whipping appts is provided with in fermentor tank, the discharge port of fermentor tank connects blanking pump, blanking pump is connected with pressure curved sieve by blanking pipe, the lower part of screen of pressure curved sieve is divided and is communicated with fermentation container for storing liquid by pipeline, the sieve upper part of pressure curved sieve is connected with screen overflow transferring box by pipeline, pocket type filter screen is provided with in screen overflow transferring box, screen overflow transferring box is communicated with fermentation container for storing liquid by pipeline.This device sieves threonine fermentation liquid, ensures that the silk floss of threonine fermentation liquid is separated.
Description
Technical field
The utility model relates to fermentation liquor pretreatment device, specifically be a kind of threonine fermentation liquid New Pre treatment unit.
Background technology
Threonine fermentation liquid is when carrying out ceramic membrane filter, containing the silk floss that a kind of corn syrup hydrolyzate produces in threonine fermentation liquid, very easily block purpose ceramic-film filter and membrane channel, cause ceramic membrane operating pressure too high, filtration efficiency reduces, and throughput does not reach design requirements, needs to stop filter plant, cleaning and regeneration is carried out to filter plant, notably also needs to split out ceramic membrane element and carry out labor cleaning.Waste a large amount of cleaning medicines and manpower, affect material and normally run.
Utility model content
The utility model, for solving the problems of the technologies described above, provides a kind of threonine fermentation liquid New Pre treatment unit, sieves threonine fermentation liquid, ensures that the silk floss of threonine fermentation liquid is separated.
For realizing above-mentioned technical purpose, the technical scheme taked is: a kind of threonine fermentation liquid New Pre treatment unit, by fermentor tank, whipping appts, blanking pump, pressure curved sieve, screen overflow transferring box, pocket type filter screen and fermented liquid storage tank composition, the discharge port being provided with whipping appts fermentor tank at fermentor tank connects blanking pump, blanking pump is connected with pressure curved sieve by blanking pipe, the lower part of screen of pressure curved sieve is divided and is communicated with fermentation container for storing liquid by pipeline, the sieve upper part of pressure curved sieve is connected with screen overflow transferring box by pipeline, pocket type filter screen is provided with in screen overflow transferring box, screen overflow transferring box is communicated with fermentation container for storing liquid by pipeline.
Whipping appts described in the utility model is by drive-motor, stirring rod, agitating vane and wiping board, drive-motor is connected with stirring rod, stirring rod is vertically set in fermentor tank, and stirring rod is provided with agitating vane, is provided with wiping board fermentor tank inwall being carried out to wiping in the bottom of stirring rod.
The utility model beneficial effect:
1, this pretreatment unit utilizes pressure curved sieve to carry out flash trapping stage, then carries out secondary separation by transferring box, ensures that the silk floss in Threonine Fermentation is completely segregated.
2, whipping appts is utilized to stir the threonine fermentation liquid in fermentor tank, in whipping process, threonine fermentation liquid is discharged from fermentor tank, to prevent in fermentor tank floss to pile up, utilize wiping board to carry out wiping to top tank structure simultaneously, prevent cotton-shaped spy to condense in tank accumulation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of whipping appts of the present utility model;
In figure: 1, fermentor tank, 2, blanking pump, 3, pressure curved sieve, 4, screen overflow transferring box, 5, pocket type filter screen, 6, fermented liquid storage tank, 7, blanking pipe, 8, whipping appts, 801, stirring rod, 802, stirring rod, 803, agitating vane, 804, wiping board.
Embodiment
As shown in the figure, a kind of threonine fermentation liquid New Pre treatment unit, be made up of fermentor tank 1, blanking pump 2, pressure curved sieve 3, screen overflow transferring box 4, pocket type filter screen 5 and fermented liquid storage tank 6, the discharge port of fermentor tank 1 connects blanking pump 2, blanking pump 2 is connected with pressure curved sieve 3 by blanking pipe 7, the lower part of screen of pressure curved sieve 3 is divided and is communicated with fermentation container for storing liquid 6 by pipeline, the sieve upper part of pressure curved sieve 3 is connected with screen overflow transferring box 4 by pipeline, in screen overflow transferring box 4, be provided with pocket type filter screen 5, screen overflow transferring box 4 is communicated with fermentation container for storing liquid 6 by pipeline.
Described wiping board can arrange multiple, carries out wiping to discharge port position, prevents fermented liquid from resulting in blockage in fermentor tank discharge outlet.
Untreated threonine fermentation liquid will be injected in fermentor tank, start whipping appts, fermented liquid in tank stirs by whipping appts, fermented liquid on top tank structure is carried out stirring to collect simultaneously, play the effect preventing from blocking tank mouth and promoting fermenting speed, fermented liquid continues input pressure song sieve by blanking pump, fermented liquid is divided into the upper liquid of sieve and the lower liquid of sieve by pressure curved sieve, the lower liquid of sieve reaches filter criteria and sends into fermented liquid storage tank, on the sieve on upper strata, liquid is threaded a pipe and is again conveyed into transferring box, filtered by the pocket type filter screen in transferring box, transferring box is provided with openable case lid, pocket type filter screen can be taken out cleaning, prevent from blocking, simultaneously, filter screen can be arranged multilayer, carry out cascade filtration, the net hole of filter screen diminishes from transferring box opening for feed gradually to discharge port, this kind of setting can be filtered completely to floss, do not affect again the transport flow of fermented liquid simultaneously, sieve is mixed into fermented liquid storage tank together with liquid and the lower liquid of sieve store, carry out next stage operation.
Claims (2)
1. a threonine fermentation liquid New Pre treatment unit, it is characterized in that: by fermentor tank (1), whipping appts (8), blanking pump (2), pressure curved sieve (3), screen overflow transferring box (4), pocket type filter screen (5) and fermented liquid storage tank (6) composition, whipping appts (8) is provided with at fermentor tank (1), the discharge port of fermentor tank (1) connects blanking pump (2), blanking pump (2) is connected with pressure curved sieve (3) by blanking pipe (7), the lower part of screen of pressure curved sieve (3) is divided and is communicated with fermentation container for storing liquid (6) by pipeline, the sieve upper part of pressure curved sieve (3) is connected with screen overflow transferring box (4) by pipeline, pocket type filter screen (5) is provided with in screen overflow transferring box (4), screen overflow transferring box (4) is communicated with fermentation container for storing liquid (6) by pipeline.
2. a kind of threonine fermentation liquid New Pre treatment unit as claimed in claim 1, it is characterized in that: described whipping appts (8) is by drive-motor (801), stirring rod (802), agitating vane (803) and wiping board (804), drive-motor (801) is connected with stirring rod (802), stirring rod (802) is vertically set in fermentor tank (1), stirring rod (802) is provided with agitating vane (803), is provided with the wiping board (804) fermentor tank (1) inwall being carried out to wiping in the bottom of stirring rod (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703577.4U CN204298397U (en) | 2014-11-21 | 2014-11-21 | A kind of threonine fermentation liquid New Pre treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703577.4U CN204298397U (en) | 2014-11-21 | 2014-11-21 | A kind of threonine fermentation liquid New Pre treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298397U true CN204298397U (en) | 2015-04-29 |
Family
ID=53103954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703577.4U Active CN204298397U (en) | 2014-11-21 | 2014-11-21 | A kind of threonine fermentation liquid New Pre treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298397U (en) |
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2014
- 2014-11-21 CN CN201420703577.4U patent/CN204298397U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230801 Granted publication date: 20150429 |