CN109433429B - Permeation-assisting separation device for fermentation bacterial colonies of thick fermentation liquid - Google Patents
Permeation-assisting separation device for fermentation bacterial colonies of thick fermentation liquid Download PDFInfo
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- CN109433429B CN109433429B CN201811138979.3A CN201811138979A CN109433429B CN 109433429 B CN109433429 B CN 109433429B CN 201811138979 A CN201811138979 A CN 201811138979A CN 109433429 B CN109433429 B CN 109433429B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
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Abstract
The invention relates to a permeation-assisted separation device for fermentation bacterial colonies of thick fermentation liquor, which structurally comprises: the lower end of the separator gland is embedded and sleeved with the top end of the fermentation liquid separator, the lower end of the right side of the separator gland is fixedly connected with the upper end of the control console, abundant and when leading to dense zymotic fluid to the bacterial colony at separator, it is rotatory to drive inside rotation axis simultaneously when fermentation liquor separator rotates, make the centrifugal telescopic link of rotation axis both sides and plough the piece stir the bacterial colony colloid of the inner wall of separation net with the rotatory orbit of wave pitch arc line, the place after stirring vacates new isolated area, make because of being richened the bacterial colony colloid and blockking up and detain and can separate the filtration again at the inside zymotic fluid of fermentation liquor separator, thoroughly reduce the content of the inside zymotic fluid of bacterial colony colloid, reduce the inside unnecessary moisture of bacterial colony colloid, improve the scientific research quality of the bacterial colony colloid that the zymotic fluid isolated.
Description
Technical Field
The invention relates to a permeation-assisted separation device for fermentation colonies of thick fermentation liquor, and relates to the field of biology.
Background
A centrifuge for separating solid particles from liquid in suspension containing biological material or separating two liquids which are different in density and are not mutually soluble in emulsion by centrifugal force can be used for removing liquid from wet solid.
However, when a centrifugal machine is used for separating thalli from fermentation liquor, according to various influences of factors such as environment, food, temperature and the like, the growth rates of thalli organisms in different batches are different, so that the biomass of thalli in the fermentation liquor with rich nutrition is larger, more bacterial colonies and colloidal substances grow in the fermentation liquor, the fermentation liquor becomes thick, and when separation is performed, a large amount of bacterial colony colloids block an outlet of a separation membrane of the separation machine, so that part of the fermentation liquor is still retained in the separation machine, the thalli and the fermentation liquor cannot be completely separated, and the water of the thalli after separation is excessive or is in an original fermentation liquor state.
Therefore, it is necessary to provide a permeation-assisted separation device for fermentation colonies of thick fermentation liquid.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a permeation-assisted separation device for fermentation bacterial colonies of thick fermentation liquor, which solves the problem that fermentation liquor is still in a separator because the separation membrane is easily blocked by fermentation liquor with too abundant bacterial colonies.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a thick zymotic fluid fermentation bacterial colony's helps penetrating separator which the structure includes: the fermentation tank comprises a separator gland, a fermentation liquid separator, a rotation assisting base and a control console, wherein the lower end of the separator gland is embedded and sleeved with the top end of the fermentation liquid separator, the lower end of the right side of the separator gland is fixedly connected with the upper end of the control console, the lower end of the fermentation liquid separator is fixedly connected with the upper end of the rotation assisting base in an embedded mode, and the upper end of the right side of the rotation assisting base is fixedly connected with the lower end of the control console.
As a preferable scheme of the invention, the fermentation liquid separator comprises a separator sealing cover, a shell, a liquid flow area, a separation net, a separation area, a plough block, a centrifugal telescopic rod, a rotating shaft, a transmission block, an inclined plate, a separation liquid outlet and a rotary receiving shaft, wherein the lower end of the separator sealing cover is embedded and installed above the shell, the lower end of the separator sealing cover is nested with the upper side of the separation area, the shell and the liquid flow area are of an integrated structure, the liquid flow area and the separation net share the same axis, the separation area is arranged inside the separation net, the top end of the plough block is fixedly connected with the tail end of the centrifugal telescopic rod in a nesting mode, the head end of the centrifugal telescopic rod is fixedly connected with the two sides of the transmission block, the rotating shaft and the transmission block are nested and share the same axis, the lower end inside the shell is fixedly connected with the lower surface of the inclined plate in a welding mode, the lower end of the shell is embedded with a rotary bearing shaft, and the inner side surface of the separation liquid outlet is attached to the outer side surface of the rotary bearing shaft and has the same axis.
As a preferable scheme of the present invention, the transmission block includes a rotation limiting block, a trapezoidal gear, a transmission gear, and a gear rotation block, the trapezoidal gear is installed below the rotation limiting block and has the same axis, two sides of the trapezoidal gear are engaged with a lower end of the transmission gear, a left side of the transmission gear is fixedly connected with a right side of the gear rotation block, a tail end of the gear rotation block is welded with a head end of the centrifugal telescopic rod, the rotation limiting block is nested with the rotation shaft, and the trapezoidal gear is nested with the rotation shaft and has the same axis.
As a preferable scheme of the invention, the centrifugal telescopic rod comprises a support rod, a limit block, a telescopic spring, a telescopic loop rod and a sealing ring, wherein the tail end of the support rod is welded with the left side surface of the limit block, the right side surface of the limit block is fixedly connected with the left side surface of the telescopic spring, the right side surface of the telescopic spring is fixedly connected with the left side of the inside of the telescopic loop rod in a welding mode, and the left side surface of the telescopic loop rod is fixedly connected with the right side surface of the sealing ring.
The plough block comprises a plough body, a plough block guide rail, a mounting hole, a guide tail wing and a stabilizing block, wherein the plough body and the plough block guide rail are of an integrated structure, the mounting hole is embedded and mounted above the plough body, the guide tail wing is embedded and mounted on the lower surface of the plough body, and the upper end of the stabilizing block is fixedly connected with the lower end of the plough body.
The plow body comprises a rotating frame, a hollow plow body and a weight increasing block, wherein the rotating frame is embedded in the left side surface of the hollow plow body, and the weight increasing block is embedded in the lower inner part of the hollow plow body.
As a preferable scheme of the invention, the centrifugal telescopic rod is obliquely connected with the transmission block, and compared with the horizontal connection in the prior art, the centrifugal telescopic rod has a larger poking range.
As a preferable scheme of the invention, the transmission block is internally provided with a rotary gear together with the rotary shaft, the rotation of the rotary shaft is utilized to drive the transmission block to rotate, and the rotary force is transmitted to the centrifugal telescopic rod, so that the centrifugal telescopic rod swings in the rotation of the transmission block, bacterial colony colloid centrifugally attached to the inner wall of the separator is stirred, and a new separation position is provided for the retained fermentation liquor.
As a preferable scheme of the present invention, the centrifugal telescopic rod is internally provided with a telescopic spring, and when the centrifugal telescopic rod rotates at a high speed, the centrifugal force generated by the rotation stretches the telescopic spring to be lengthened, so that the plough block at the tail end of the centrifugal telescopic rod can contact the inner surface of the separation net after the centrifugal telescopic rod is lengthened, so as to stir the sticky colony colloid.
As a preferable scheme of the invention, the plough block is of a structure with a hollow inside and a weight-increasing body at the tail end, so that the tip head of the plough block can be kept facing to the rotating moving direction during the rotating centrifugation compared with the prior art.
(III) advantageous effects
Compared with the prior art, the invention provides a permeation-assisted separation device for fermentation colonies of thick fermentation liquor, which has the following beneficial effects:
abundant and when leading to dense zymotic fluid to the bacterial colony at separator, it is rotatory to drive inside rotation axis simultaneously when fermentation liquor separator rotates, make the centrifugal telescopic link of rotation axis both sides and plough the piece stir the bacterial colony colloid of the inner wall of separation net with the rotatory orbit of wave pitch arc line, the place after stirring vacates new isolated area, make because of being richened the bacterial colony colloid and blockking up and detain and can separate the filtration again at the inside zymotic fluid of fermentation liquor separator, thoroughly reduce the content of the inside zymotic fluid of bacterial colony colloid, reduce the inside unnecessary moisture of bacterial colony colloid, improve the scientific research quality of the bacterial colony colloid that the zymotic fluid isolated.
Drawings
FIG. 1 is a schematic structural diagram of a permeation-assisted separation device for fermentation colonies of a thick fermentation broth.
FIG. 2 is a sectional view showing the structure of a fermentation liquid separator according to the present invention.
FIG. 3 is a sectional top view showing the structure of a fermentation liquid separator according to the present invention.
Fig. 4 is a structural section view of a transmission block of the invention.
Fig. 5 is a sectional view of the structure of a centrifugal telescopic rod of the present invention.
Fig. 6 is a schematic top view of a plow shoe structure of the present invention.
Fig. 7 is a structural section view of a plough block of the invention.
Description of reference numerals: a separator gland-1, a fermentation liquid separator-2, a rotation-assisting base-3, a console-4, a separator gland-21, a shell-22, a liquid flow area-23, a separation net-24, a separation area-25, a plough block-26, a centrifugal telescopic rod-27, a rotating shaft-28, a transmission block-29, an inclined plate-210, a separation liquid outlet-211, a rotating bearing shaft-212, a rotating limit block-291, a trapezoidal gear-292, a transmission gear-293, a gear rotating block-294, a support rod-271, a limit block-272, a telescopic spring-273, a telescopic sleeve rod-274, a seal ring-275, a plough body-261, a plough block guide rail-262, a mounting hole-263, a guide tail-264, a stabilizing block-265, a plough block-272, a plough block guide rail-, A rotating frame-2611, a hollow plow body-2612 and a weight increasing block-2613.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-7, the present invention provides a permeation-assisted separation apparatus for fermented colonies of a thick fermentation broth, which comprises: separator gland 1, fermentation liquid separator 2, helping base 3, control cabinet 4 soon, the lower extreme of separator gland 1 and the top of fermentation liquid separator 2 are nested mutually, the right side lower extreme of separator gland 1 and the upper end fixed connection of control cabinet 4, fermentation liquid separator 2's lower extreme and the upper end of helping base 3 through nested mode fixed connection, help the right side upper end of base 3 and the lower extreme fixed connection of control cabinet 4 soon.
The fermentation liquid separator 2 comprises a separator sealing cover 21, a shell 22, a liquid flow area 23, a separation net 24, a separation area 25, a plough block 26, a centrifugal telescopic rod 27, a rotating shaft 28, a transmission block 29, an inclined plate 210, a separation liquid outlet 211 and a rotary receiving shaft 212, wherein the lower end of the separator sealing cover 21 is embedded and installed above the shell 22, the lower end of the separator sealing cover 21 is nested with the upper side of the separation area 25, the shell 22 and the liquid flow area 23 are of an integrated structure, the liquid flow area 23 and the separation net 24 share the same axis, the separation area 25 is arranged inside the separation net 24, the top end of the plough block 26 and the tail end of the centrifugal telescopic rod 27 are fixedly connected in a nesting mode, the head end of the centrifugal telescopic rod 27 is fixedly connected with two sides of the transmission block 29, the rotating shaft 28 and the transmission block 29 are nested and share the same axis, the lower end inside the shell 22 and the lower surface of the inclined plate 210 are, the lower end of the housing 22 is provided with a separated liquid outlet 211, the lower end of the housing 22 is fitted with a rotary receiving shaft 212, and the inner side surface of the separated liquid outlet 211 is fitted with the outer side surface of the rotary receiving shaft 212 and has the same axis.
The transmission block 29 comprises a rotation limiting block 291, a trapezoidal gear 292, a transmission gear 293 and a gear rotation block 294, the trapezoidal gear 292 is arranged below the rotation limiting block 291 and has the same axis, two sides of the trapezoidal gear 292 are meshed with the lower end of the transmission gear 293, the left side of the transmission gear 293 is fixedly connected with the right side of the gear rotation block 294, the tail end of the gear rotation block 294 is welded with the head end of the centrifugal telescopic rod 27, the rotation limiting block 291 is nested with the rotation shaft 28, and the trapezoidal gear 292 is nested with the rotation shaft 28 and has the same axis.
The centrifugal telescopic rod 27 comprises a supporting rod 271, a limiting block 272, a telescopic spring 273, a telescopic sleeve rod 274 and a sealing ring 275, the tail end of the supporting rod 271 is welded with the left side face of the limiting block 272, the right side face of the limiting block 272 is fixedly connected with the left side face of the telescopic spring 273, the right side face of the telescopic spring 273 is fixedly connected with the left side of the inside of the telescopic sleeve rod 274 in a welding mode, and the left side face of the telescopic sleeve rod 274 is fixedly connected with the right side face of the sealing ring 275.
The plough block 26 comprises a plough body 261, a plough block guide rail 262, a mounting hole 263, a guiding tail wing 264 and a stabilizing block 265, wherein the plough body 261 and the plough block guide rail 262 are of an integrated structure, the mounting hole 263 is embedded and mounted above the plough body 261, the guiding tail wing 264 is embedded and mounted on the lower surface of the plough body 261, and the upper end of the stabilizing block 265 is fixedly connected with the lower end of the plough body 261.
The plow body 261 comprises a rotating frame 2611, a hollow plow body 2612 and a weight increasing block 2613, wherein the rotating frame 2611 is embedded and installed on the left side surface of the hollow plow body 2612, and the weight increasing block 2613 is embedded and installed inside the lower part of the hollow plow body 2612.
Centrifugal telescopic link 27 is connected with the slope of transmission piece 29, and when transmission piece 29 was rotatory, it is rotatory to drive centrifugal telescopic link 27 simultaneously, utilizes the connected mode of its slope, makes transmission piece 29 drive centrifugal telescopic link 27, and centrifugal telescopic link 27 removes with the orbit of a wave pitch arc, drives the terminal plough piece 26 of ware and stirs the colony colloid of wider scope, compares prior art's horizontally connect and is having the bigger scope of stirring.
The inside rotary gear that has set up with rotation axis 28 of transmission block 29, the rotation that utilizes rotation axis 28 drives transmission block 29 and rotates to will change power and pass to centrifugal telescopic link 27, make centrifugal telescopic link 27 sway in the rotation of transmission block 29, dial the adnexed bacterial colony colloid of separator inner wall centrifugation, provide new isolated position for the zymotic fluid that is detained.
The inside expanding spring 273 that is equipped with of centrifugal telescopic link 27, when centrifugal telescopic link 27 is high-speed rotatory, the tensile expanding spring 273 of centrifugal force that rotatory production becomes long, makes the terminal plough piece 26 of centrifugal telescopic link 27 can contact the internal surface of separation net 24 after centrifugal telescopic link 27 becomes long to stir the colony colloid that glues.
The working principle is as follows: pouring the fermentation liquor into the fermentation liquor separator 2, making the fermentation liquor separator 2 rotate to spin the fermentation liquor in the separation area 25 to get rid of the separation net 24, separating the fermentation liquor from bacterial colony colloid, when separating, because the growth of some internal thalli of the fermentation liquor is faster, the content of the bacterial colony colloid is too large, covering and blocking the separation net 24 when separating, making some fermentation liquor stay in the fermentation liquor separator 2, and when the fermentation liquor separator 2 rotates, the internal rotating shaft 28 also rotates, driving a plurality of centrifugal telescopic rods 27 on both sides to rotate, because the centrifugal telescopic rods 27 and the transmission block 29 are connected in an inclined way, making the centrifugal telescopic rods 27 be the arc track of wave when rotating, driving the plough block 26 at the end of the centrifugal telescopic rods to stir the bacterial colony colloid attached on the separation net 24 in a large range, under the condition of not damaging the bacterial colony colloid, separating out a new separation area, make the zymotic fluid of detention to separate, the content of the inside zymotic fluid of thoroughly isolated colony colloid, obtain high-quality colony colloid in order to carry out scientific research practicality, the zymotic fluid separates the back in fermentation liquid separator 2, loosen separator gland 1's fixed, open separator closing cap 21, collect the colony colloid of disengagement zone 25, accomodate and wait for the research use, the liquid that the zymotic fluid separated is discharged from the seperated liquid export 211 under the flow field 23, so that collect recycle.
Has the advantages that: abundant and when leading to dense zymotic fluid to the bacterial colony at separator, it is rotatory to drive inside rotation axis 28 simultaneously when fermentation liquid separator 2 rotates, make the centrifugal telescopic link 27 and the rotatory orbit of plough piece 26 with the wave pitch arc of rotation axis 28 both sides stir the bacterial colony colloid of the inner wall of separation net 24, the place after stirring vacates new isolated area, make because of being richened the bacterial colony colloid and blockking up and to be detained and to separate the filtration again at the inside zymotic fluid of fermentation liquid separator 2, thoroughly reduce the content of the inside zymotic fluid of bacterial colony colloid, reduce the inside unnecessary moisture of bacterial colony colloid, improve the scientific research quality of the bacterial colony colloid that the zymotic fluid isolated.
The phenomenon that the water content of the separated thallus is too much or the thallus is in the original fermentation liquid state because part of the fermentation liquid stays in the separator and the thallus and the fermentation liquid cannot be completely separated is avoided.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.
Claims (4)
1. The utility model provides a thick zymotic fluid fermentation bacterial colony's helps penetrating separator which the structure includes: separator gland (1), fermentation liquid separator (2), help and revolve base (3), control cabinet (4), its characterized in that: the lower end of the separator gland (1) is embedded and sleeved with the top end of the fermentation liquid separator (2), the lower end of the right side of the separator gland (1) is fixedly connected with the upper end of the control console (4), the lower end of the fermentation liquid separator (2) is fixedly connected with the upper end of the rotation-assisting base (3) in an embedded mode, and the upper end of the right side of the rotation-assisting base (3) is fixedly connected with the lower end of the control console (4);
the fermentation liquid separator (2) comprises a separator sealing cover (21), a shell (22), a liquid flow area (23), a separation net (24), a separation area (25), a plough block (26), a centrifugal telescopic rod (27), a rotating shaft (28), a transmission block (29), an inclined plate (210), a separation liquid outlet (211) and a rotating receiving shaft (212), wherein the lower end of the separator sealing cover (21) is embedded above the shell (22), the lower end of the separator sealing cover (21) is nested with the upper side of the separation area (25), the shell (22) and the liquid flow area (23) are of an integrated structure, the liquid flow area (23) and the separation net (24) share the same axis, the separation area (25) is arranged inside the separation net (24), the top end of the plough block (26) is fixedly connected with the tail end of the centrifugal telescopic rod (27) in a nested manner, and the centrifugal telescopic rod (27) is fixedly connected with the two sides of the head end of the transmission block (29), the rotating shaft (28) is embedded in the transmission block (29) and is coaxial with the transmission block, the lower end of the inside of the shell (22) is fixedly connected with the lower surface of the inclined plate (210) in a welding mode, the lower end of the shell (22) is provided with a separation liquid outlet (211), the lower end of the shell (22) is embedded in and provided with a rotary bearing shaft (212), and the inner side surface of the separation liquid outlet (211) is attached to the outer side surface of the rotary bearing shaft (212) and is coaxial with the outer side surface of the rotary bearing shaft;
the transmission block (29) comprises a rotation limiting block (291), a trapezoidal gear (292), a transmission gear (293) and a gear rotation block (294), the trapezoidal gear (292) is installed below the rotation limiting block (291) and has the same axis, two sides of the trapezoidal gear (292) are meshed with the lower end of the transmission gear (293), the left side of the transmission gear (293) is fixedly connected with the right side of the gear rotation block (294), the tail end of the gear rotation block (294) is welded with the head end of a centrifugal telescopic rod (27), the rotation limiting block (291) is nested with a rotation shaft (28), and the trapezoidal gear (292) and the rotation shaft (28) are nested and have the same axis; the centrifugal telescopic rod (27) is obliquely connected with the transmission block (29).
2. The apparatus for assisting in the separation of fermented colonies of a thick fermentation broth according to claim 1, wherein: centrifugal telescopic link (27) include bracing piece (271), stopper (272), expanding spring (273), flexible loop bar (274), sealing washer (275), the end of bracing piece (271) welds mutually with the left surface of stopper (272), the right flank of stopper (272) and the left surface fixed connection of expanding spring (273), welded mode fixed connection is passed through on the right flank of expanding spring (273) and the inside left side of flexible loop bar (274), the right flank of flexible loop bar (274) and the right flank fixed connection of sealing washer (275).
3. The apparatus for assisting in the separation of fermented colonies of a thick fermentation broth according to claim 1, wherein: the plough block (26) comprises a plough body (261), a plough block guide rail (262), a mounting hole (263), a guiding tail wing (264) and a stabilizing block (265), the plough body (261) and the plough block guide rail (262) are of an integrated structure, the mounting hole (263) is embedded and mounted above the plough body (261), the guiding tail wing (264) is embedded and mounted on the lower surface of the plough body (261), and the upper end of the stabilizing block (265) is fixedly connected with the lower end of the plough body (261).
4. The apparatus for assisting in the separation of fermented colonies of a thick fermentation liquid according to claim 3, wherein: the plow body (261) comprises a rotating frame (2611), a hollow plow body (2612) and a weight increasing block (2613), wherein the rotating frame (2611) is embedded in the left side surface of the hollow plow body (2612), and the weight increasing block (2613) is embedded in the lower inner part of the hollow plow body (2612).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138979.3A CN109433429B (en) | 2018-09-28 | 2018-09-28 | Permeation-assisting separation device for fermentation bacterial colonies of thick fermentation liquid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811138979.3A CN109433429B (en) | 2018-09-28 | 2018-09-28 | Permeation-assisting separation device for fermentation bacterial colonies of thick fermentation liquid |
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| CN109433429A CN109433429A (en) | 2019-03-08 |
| CN109433429B true CN109433429B (en) | 2020-12-01 |
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| JP2003144973A (en) * | 2001-11-09 | 2003-05-20 | Horyo Corp | Centrifuge |
| CN101444705B (en) * | 2008-12-10 | 2010-09-08 | 上海化工研究院 | Horizontal solid-liquid mixing device and application thereof |
| CN201329279Y (en) * | 2008-12-19 | 2009-10-21 | 浙江中维药业有限公司 | Horizontal reaction kettle |
| CN103480507A (en) * | 2012-06-14 | 2014-01-01 | 辛炳强 | Centrifugal separation filtering machine |
| CN203469893U (en) * | 2013-08-16 | 2014-03-12 | 宁波慧通新能源科技有限公司 | Planet type vacuum mixer |
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| CN204490773U (en) * | 2015-03-20 | 2015-07-22 | 周建康 | The preparation facilities of 2-hydroxy-4-(methylthio) base-Calcium Butyrate |
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| CN206824033U (en) * | 2017-06-15 | 2018-01-02 | 厦门医学院 | A kind of centrifuge of telesecurity control |
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| CN108114626B (en) * | 2018-01-08 | 2021-02-02 | 重庆大学 | Mixer for improving granulating uniformity of sinter |
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