CN207330907U - A kind of biofermentation circulation mixing arrangement of comprehensive sampling - Google Patents

Abstract

A kind of biofermentation the utility model discloses comprehensive sampling circulates mixing arrangement, including housing, motor, rabble, partition plate and supporting leg；Partition plate will be divided into mixing chamber and sampling cavity in housing；Helical mixing blade is provided with rabble；Bottom paddle is installed on transmission shaft；Drawing liquid case and floating block are provided with the sampling cavity, hose is communicated with drawing liquid case, the other end of circulating pump is communicated with circulation pipe, jet pipe is communicated with the end of circulation pipe；Synthetic sampling device has been inserted vertically into the sampling cavity.The utility model, to internal liquid agitation, is made internal liquid mixing abundant, avoids mixing dead angle and bottom precipitation, ensure the uniform of biofermentation by the helical mixing blade and bottom paddle of setting；Synthetic sampling device can take out from inside, and the liquid that can be stretched into difference is sampled, and be isolated after sampling, and avoid being contaminated, there is provided sufficient experimental data.

Description

A kind of biofermentation circulation mixing arrangement of comprehensive sampling

Technical field

A kind of fermented product process equipment is the utility model is related to, a kind of biofermentation circulation of specifically comprehensive sampling is mixed Attach together and put.

Background technology

In biofermentation article manufacturing process, fermentation is to influence the important step of its quality, needed for fermentation and fermentation The fermentation for the strain wanted has very high technological requirement, in fermentation production process, the suitable medicament of the needs such as strain therein And oxygen, medicament is mixed with internal media, ensures to be uniformly mixed, can realize uniform fermentation, ensure product Quality, but existing installation for fermenting internal mix is simple in structure, and the mixing such as medicament can not be made abundant, influence to produce；In addition, , it is necessary to constantly extract internal zymotic fluid while fermentation, analysis is sampled to component therein, what is often sampled is The sample of a part inside installation for fermenting, since its volume is big, while the stirring of rabbling mechanism is uneven, causes diverse location Difference, sampling are incomplete for component, it is impossible to which comprehensive sampling, is unfavorable for grasping fermentation time etc., therefore, it is necessary to existing Biological fermentation device be improved.

Utility model content

A kind of biofermentation the purpose of this utility model is to provide comprehensive sampling circulates mixing arrangement, above-mentioned to solve The problem of being proposed in background technology.

To achieve the above object, the utility model provides following technical solution：

A kind of biofermentation circulation mixing arrangement of comprehensive sampling, including housing, motor, rabble, partition plate and supporting leg；Institute The bottom that supporting leg is fixed on housing is stated, longitudinal partition plate is provided with housing, partition plate will be divided into mixing chamber and take in housing Sample chamber；Motor is fixedly mounted in the corresponding case top of the mixing chamber, and the output shaft of motor is extend into mixing chamber straight down, Vertical rabble is fixedly connected with the output shaft lower end of motor, helical mixing blade is provided with rabble；It is described every Vertical transmission shaft is installed on the lower end central shaft of plate by bearing, bottom paddle is installed on transmission shaft, is stirred in bottom Mix and driven gear is coaxially installed with leaf, driving gear, driving tooth are fixed with the horizontal corresponding rabble of driven gear Wheel is coaxially disposed with rabble, and driving gear engages connection with driven gear；Drawing liquid case and floating block are provided with the sampling cavity, Floating block is fixed on drawing liquid case, and hose is communicated with drawing liquid case, and the upper end of hose is communicated with circulating pump, and circulating pump is fixed on shell On the outer wall of body, the other end of circulating pump is communicated with circulation pipe, and jet pipe is communicated with the end of circulation pipe, and jet pipe is fixedly mounted Top in mixing chamber, offers several nozzles on the downside of jet pipe；Comprehensive sampling dress has been inserted vertically into the sampling cavity Put.

Further：The synthetic sampling device includes probe tube, sample tap, column spinner, sampling bottle, intercommunicating pore, close Seal, thief hole, sealing cover and rotation handle, column spinner are inserted into probe tube, are coaxially disposed with probe tube, and rotation handle is consolidated The upper end of column spinner is scheduled on, is provided with several horizontal intercommunicating pores on column spinner, is opened on the corresponding probe tube of the intercommunicating pore Equipped with thief hole, thief hole is connected in sampling bottle, and sampling bottleneck is equipped with the top of sampling bottle, and sampling bottleneck upper cover has sealing Lid, is equipped with the horizontal centre overlapping of axles of sample tap, sample tap and thief hole, institute in the corresponding probe tube other side of intercommunicating pore State and sealing ring is arranged with the corresponding column spinner of intercommunicating pore, intercommunicating pore runs through sealing ring.

Further：The lower end of the partition plate is equipped with notch, and mixing chamber is connected with the bottom of sampling cavity.

Further：Feed pipe is communicated with the side wall of the mixing chamber.

Further：The distance between bottom of the bottom paddle and housing is less than 2mm.

Further：Several intercommunicating pores are offered on the side wall of the drawing liquid case.

Further：The length of the hose is more than the height of housing.

Further：The intercommunicating pore is provided with 4~6, and uniformly equidistantly distributes.

Compared with prior art, the beneficial effects of the utility model are：The auger leaf that the utility model passes through setting Piece and bottom paddle make internal liquid mixing abundant, and will be sampled using the drawing liquid case to suspend internal liquid agitation Intracavitary liquid extraction, make inside liquid circulation flowing, further improve inside mixed effect, avoid mixing dead angle with And bottom precipitation, ensure the uniform of biofermentation, it is ensured that product quality；Synthetic sampling device can take out from inside, and energy The enough liquid stretched into difference is sampled, and is isolated after sampling, and avoids being contaminated, there is provided sufficient experiment number According to, staff is more accurately grasped the internal environment of biofermentation, for production security service, device operation side are provided Just, sampling safety, human body will not be contacted with internal liquid, ensure pure interior, support personnel's safety.

Brief description of the drawings

Fig. 1 is that a kind of biofermentation of comprehensive sampling circulates the structure diagram of mixing arrangement.

Fig. 2 is that a kind of biofermentation of comprehensive sampling circulates the structure diagram of synthetic sampling device in mixing arrangement.

Fig. 3 is the structure diagram of A-A in Fig. 2.

In figure：1- housings, 2- motors, 3- rabbles, 4- helical mixing blades, 5- partition plates, 6- mixing chambers, 7- sampling cavities, 8- feed pipes, 9- driving gears, 10- driven gears, 11- transmission shafts, 12- bottoms paddle, 13- drawing liquid casees, 14- floating blocks, 15- Hose, 16- circulating pumps, 17- circulation pipes, 18- jet pipes, 19- probe tubes, 20- sample taps, 21- column spinners, 22- sampling bottles, 23- Intercommunicating pore, 24- sealing rings, 25- thief holes, 26- sealing covers, 27- rotation handles, 28- supporting legs.

Embodiment

Refer to figure, in the utility model embodiment, a kind of biofermentation circulation mixing arrangement of comprehensive sampling, including shell Body 1, motor 2, rabble 3, partition plate 5 and supporting leg 28；The supporting leg 28 is fixed on the bottom of housing 1, is used to support housing 1, Longitudinal partition plate 5 is provided with housing 1, partition plate 5 will be divided into mixing chamber 6 and sampling cavity 7 in housing 1, the lower end of partition plate 5 is equipped with Notch, connects mixing chamber 6 and the bottom of sampling cavity 7；Motor 2, electricity is fixedly mounted in the corresponding top of housing 1 of the mixing chamber 6 The output shaft of machine 2 is extend into mixing chamber 6 straight down, and vertical rabble is fixedly connected with the output shaft lower end of motor 2 3, the lower end of rabble 3 is fixed by bearing and supporting rod, helical mixing blade 4 is provided with rabble 3, to mixing chamber Liquid in 6 is stirred, and feed pipe 8 is communicated with the side wall of mixing chamber 6, and medicament or nutrient solution are passed through into mixing chamber 6, The bottom of housing 1 is communicated with discharge nozzle；Vertical transmission shaft 11 is installed on the lower end central shaft of the partition plate 5 by bearing, Bottom paddle 12 is installed, the distance between bottom paddle 12 and bottom of housing 1 are less than 2mm, the bottom of on transmission shaft 11 Driven gear 10 is coaxially installed with portion's paddle 12, is fixed with actively on the horizontal corresponding rabble 3 of driven gear 10 Gear 9, driving gear 9 are coaxially disposed with rabble 3, and driving gear 9 engages connection with driven gear 10, rotate rabble 3 Drive transmission shaft 11 to rotate, the bottom of housing 1 is stirred.

Drawing liquid case 13 and floating block 14 are provided with the sampling cavity 7, floating block 14 is fixed on drawing liquid case 13,13 He of drawing liquid case Floating block 14 is suspended in internal liquid surface, several intercommunicating pores are offered on the side wall of drawing liquid case 13, by the liquid in sampling cavity 7 It is pumped into drawing liquid case 13, hose 15 is communicated with drawing liquid case 13, the length of hose 15 is more than the height of housing 1, hose 15 Upper end be communicated with circulating pump 16, circulating pump 16 is fixed on the outer wall of housing 1, and the other end of circulating pump 16 is communicated with circulation Pipe 17, is communicated with jet pipe 18 on the end of circulation pipe 17, and jet pipe 18 is fixedly mounted on the top in mixing chamber 6, under jet pipe 18 Side offers several nozzles, and internal liquid uniformly is sprayed, the mixing in mixing chamber 6.

Synthetic sampling device has been inserted vertically into the sampling cavity 7, and has passed through the upper cover with sealing ring and the top of housing 1 Portion is tightly connected, and synthetic sampling device includes probe tube 19, sample tap 20, column spinner 21, sampling bottle 22, intercommunicating pore 23, close Seal 24, thief hole 25, sealing cover 26 and rotation handle 27, column spinner 21 is inserted into probe tube 19, coaxial with probe tube 19 Set, rotation handle 27 is fixed on the upper end of column spinner 21, rotates column spinner 21 by rotating handle 27, becomes its angle Change, several horizontal intercommunicating pores 23 are provided with column spinner 21, intercommunicating pore 23 is provided with 4~6, and uniformly equidistant point Cloth, offers thief hole 25 on the corresponding probe tube 19 of the intercommunicating pore 23, thief hole 25 is connected in sampling bottle 22, is being sampled The top of bottle 22 is equipped with sampling bottleneck, and sampling bottleneck upper cover has sealing cover 26, in the corresponding probe tube 19 other one of intercommunicating pore 23 Side is equipped with the horizontal centre overlapping of axles of sample tap 20, sample tap 20 and thief hole 25, and sample tap 20 is in sampling cavity 7 and internal Fluid connection, makes liquid enter from sample tap 20, is arranged with sealing ring 24 on the corresponding column spinner 21 of the intercommunicating pore 23, connects Sealing ring 24 is run through in hole 23, and sealing ring 24 makes to seal between column spinner 21 and probe tube 19, avoids the liquid of upper and lower diverse location Mixing；In use, rotating column spinner 21 by rotating handle 27, intercommunicating pore 23 is set to turn to different angles, when needing to sample Mouthfuls 20 with sampling bottle 22 is interior connect when, intercommunicating pore 23 is turned into the same horizontal position, when liquid enter from sample tap 20, pass through Intercommunicating pore 23 and thief hole 25 are entered in sampling bottle 22.

Nutrient solution is distributed in housing 1 in mixing chamber 6 and sampling cavity 7, when need to nutrient solution addition medicament carry out During mixing, start motor 2, motor 2 drives rabble 3 to rotate, and drives internal agitation by helical mixing blade 4 thereon, makes Medicament entered in feed pipe 8 etc. is mixed with nutrient solution, while the engaged transmission of driving gear 9 of 3 lower end of rabble makes biography Moving axis 11 rotates, and the nutrient solution of 1 bottom of housing is stirred, mixing is stirred again to the nutrient solution for flowing through 5 lower end of partition plate, takes Drawing liquid case 13 in sample chamber 7 is suspended on liquid level, and upside liquid is extracted out, and is sent to by circulation pipe 17 in jet pipe 18, Nutrient solution is set uniformly to spray again, so that internal liquid circulation flowing, makes medicament mixing full and uniform；When needs pair During the sampling of inside, the rotation handle 27 in synthetic sampling device is rotated, rotates connected column spinner 21, intercommunicating pore 23 turns to Towards on the direction of sample tap 20, the liquid for making to enter in sample tap 20 enters sampling by intercommunicating pore 23 and thief hole 25 In bottle 22, after sampling, then column spinner 21 rotated backward, can by synthetic sampling device from it is internal propose upwards be Can, make carrying out experimental analysis, experiment can directly be extracted by opening the sealing cover 26 of sampling bottle 22.The utility model passes through setting Helical mixing blade and bottom paddle to internal liquid agitation, make the internal liquid mixing abundant, and using suspending Drawing liquid case extracts the liquid in sampling cavity out, makes the liquid circulation flowing of inside, further improves the mixed effect of inside, avoid Mixing dead angle and bottom precipitation, ensure the uniform of biofermentation, it is ensured that product quality；Synthetic sampling device can be from inside Take out, and the liquid that can be stretched into difference is sampled, and isolated after sampling, avoid being contaminated, there is provided fill The experimental data of foot, makes staff more accurately grasp the internal environment of biofermentation, provides security service for production, fills Put easy to operate, sampling safety, human body will not contact with internal liquid, ensure pure interior, support personnel's safety.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (8)

1. a kind of biofermentation circulation mixing arrangement of comprehensive sampling, including housing（1）, motor（2）, rabble（3）, partition plate （5）And supporting leg（28）；It is characterized in that：The supporting leg（28）It is fixed on housing（1）Bottom, in housing（1）Inside it is provided with vertical To partition plate（5）, partition plate（5）By housing（1）Inside it is divided into mixing chamber（6）And sampling cavity（7）；The mixing chamber（6）It is corresponding Housing（1）Motor is fixedly mounted in top（2）, motor（2）Output shaft extend into mixing chamber straight down（6）It is interior, in motor（2） Output shaft lower end be fixedly connected with vertical rabble（3）, in rabble（3）On be provided with helical mixing blade（4）；It is described Partition plate（5）Lower end central shaft on vertical transmission shaft is installed by bearing（11）, transmission shaft（11）On bottom be installed stir Mix leaf（12）, in bottom paddle（12）On be coaxially installed with driven gear（10）, driven gear（10）It is horizontal corresponding Rabble（3）On be fixed with driving gear（9）, driving gear（9）With driven gear（10）Engagement connection；The sampling cavity（7） Inside it is provided with drawing liquid case（13）And floating block（14）, in drawing liquid case（13）Inside it is communicated with hose（15）, hose（15）Upper end connection There is circulating pump（16）, circulating pump（16）It is fixed on housing（1）Outer wall on, circulating pump（16）Other end be communicated with circulation pipe （17）, circulation pipe（17）End on be communicated with jet pipe（18）；The sampling cavity（7）Inside it has been inserted vertically into synthetic sampling device.

A kind of 2. biofermentation circulation mixing arrangement of comprehensive sampling according to claim 1, it is characterised in that：It is described comprehensive Conjunction sampling device includes probe tube（19）, sample tap（20）, column spinner（21）, sampling bottle（22）, intercommunicating pore（23）, sealing ring （24）, thief hole（25）, sealing cover（26）With rotation handle（27）, column spinner（21）It is inserted into probe tube（19）It is interior, with sampling Pipe（19）It is coaxially disposed, rotates handle（27）It is fixed on column spinner（21）Upper end, column spinner（21）On be provided with several water Flat intercommunicating pore（23）, the intercommunicating pore（23）Corresponding probe tube（19）On offer thief hole（25）, thief hole（25）Even Lead in sampling bottle（22）It is interior, in sampling bottle（22）Top be equipped with sampling bottleneck, sampling bottleneck upper cover have sealing cover（26）, even Through hole（23）Corresponding probe tube（19）Other side is equipped with sample tap（20）, sample tap（20）With thief hole（25）Level Center overlapping of axles, the intercommunicating pore（23）Corresponding column spinner（21）On be arranged with sealing ring（24）, intercommunicating pore（23）Through close Seal（24）.

A kind of 3. biofermentation circulation mixing arrangement of comprehensive sampling according to claim 1, it is characterised in that：It is described every Plate（5）Lower end be equipped with notch, mixing chamber（6）And sampling cavity（7）Bottom connection.

A kind of 4. biofermentation circulation mixing arrangement of comprehensive sampling according to claim 1, it is characterised in that：It is described mixed Close chamber（6）Side wall on be communicated with feed pipe（8）.

A kind of 5. biofermentation circulation mixing arrangement of comprehensive sampling according to claim 1, it is characterised in that：The bottom Portion's paddle（12）With housing（1）The distance between bottom be less than 2mm.

A kind of 6. biofermentation circulation mixing arrangement of comprehensive sampling according to claim 1, it is characterised in that：The pumping Liquid case（13）Side wall on offer several intercommunicating pores.

A kind of 7. biofermentation circulation mixing arrangement of comprehensive sampling according to claim 1, it is characterised in that：It is described soft Pipe（15）Length be more than housing（1）Height.

A kind of 8. biofermentation circulation mixing arrangement of comprehensive sampling according to claim 2, it is characterised in that：The company Through hole 23 is provided with 4~6, and uniformly equidistantly distributes.