CN212270105U

CN212270105U - Fermentation tank

Info

Publication number: CN212270105U
Application number: CN202020410745.6U
Authority: CN
Inventors: 武洋; 王保华; 贺超芸; 程小贝; 王晓杰
Original assignee: Beijing Herun Dairy Factory
Current assignee: Beijing Herun Dairy Factory
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-01
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a fermentation tank, which comprises a tank body, the dog-house has been seted up at jar body top, the discharge gate has been seted up to the bottom of the jar body, the top of the jar body still is provided with and is used for carrying out the agitating unit who stirs jar internal zymotic fluid, the sample connection has been seted up to one side of the jar body, sample connection department rotates and is connected with the sampling tube, the sampling tube is located jar external one end and is provided with the stop valve, the sampling tube is located jar internal one end and is provided with the arc tube, be provided with the locating component who is used for making the sampling tube rotate the back location between. The utility model discloses have the effect that can take a sample to the zymotic fluid on the jar internal different degree of depth.

Description

Fermentation tank

Technical Field

The utility model relates to a technical field of biological fermentation equipment especially relates to a fermentation cylinder.

Background

Fermentation is an important method for processing products, and a fermentation tank is widely applied to industries such as beverages, foods, dairy products, wine brewing, pharmacy and the like and mainly plays a role in culturing microorganisms.

The existing fermentation tank with the authorization notice number of CN 203602604U comprises a tank body, wherein a cooling water pipe surrounding the wall is arranged on the wall of the tank body, the cooling water pipe is provided with a water inlet valve and a water outlet valve, the outer wall of the tank body is fixedly connected with a sampling pipe and the sampling valve, a central stirring shaft in the up-down direction is arranged in the tank body, the upper end of the central stirring shaft is connected with a stirring motor arranged above the outside of the tank body, a stirring screw is arranged on the central stirring shaft, and a seed moving pipe and a drain pipe are arranged at the.

The technical scheme has the following problems: in order to monitor the production condition in the fermentation tank in real time, production personnel have to take a certain amount of fermentation liquor out of the fermentation tank at certain intervals for analysis and test, the sampling tubes on the fermentation tank are fixed, the sampling tubes can only sample the fermentation liquor in the fermentation tank at the same depth, the fermentation effects of the fermentation liquor in different depths in the fermentation tank are different, and therefore the accuracy of the analysis and test of the fermentation liquor in the fermentation tank is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fermentation tank, it has the effect that can carry out the sample to the zymotic fluid on the jar internal different degree of depth

The utility model aims at realizing through the following technical scheme:

the utility model provides a fermentation cylinder, which comprises a tank body, the dog-house has been seted up at jar body top, the discharge gate has been seted up to the bottom of the jar body, the top of the jar body still is provided with the agitating unit who is used for stirring the internal zymotic fluid of jar, the sample connection has been seted up to one side of the jar body, sample connection department rotates and is connected with the sampling tube, the one end that the sampling tube is located the jar body is provided with the stop valve, the one end that the sampling tube is located the jar body is provided with the arc tube, be provided with the locating component who is used for making the sampling tube.

Through adopting above-mentioned technical scheme, rotate and be located the external sampling tube of jar, make the sampling tube sample connection relatively rotate, the sampling tube area is located jar internal arc tube and rotates when the pivoted, according to the needs of sample, can control the turned angle of sampling tube and adjust the sample of arc tube to jar internal different degree of depth zymotic fluid from this, it is fixed to make the sampling tube sample connection relatively through locating component after rotating.

The utility model discloses further set up to: the locating component is including setting up in the annular disc of jar external wall, setting up in the vertical pole of sampling tube, rotating and connecting in the locating plate of vertical pole, evenly set up stupefied and evenly set up in the second sawtooth of locating plate in the first sawtooth of annular disc outer peripheral face stupefied, annular disc sets up and is seted up the rotation hole corresponding with the thief hatch, the one end of sampling tube extends to outside the jar body from the rotation hole department of annular disc, the sampling tube rotates with the rotation hole to be connected, the locating plate rotates when parallel with the sampling tube, the stupefied and stupefied mesh setting of second sawtooth of first sawtooth.

Through adopting above-mentioned technical scheme, the sampling tube can take vertical pole to rotate when the pivoted, when rotating to suitable position department, rotates the locating plate, makes the stupefied intermeshing of the first sawtooth on stupefied and the annular disc of second sawtooth of locating plate, can restrict the sampling tube and rotate in the rotation hole of annular disc through the stupefied intermeshing of second sawtooth and first sawtooth.

The utility model discloses further set up to: the utility model discloses a sampling tube, including the locating plate, the locating plate is provided with the axis of rotation, the axis of rotation is perpendicular to the axis of rotation, the one end that the sampling tube was kept away from to vertical pole has been seted up the installing port, the one end of locating plate is installed in the installing port and is rotated through axis of rotation and vertical pole and be connected, the shaft hole has been seted up to the locating plate, the axis of rotation direction of axis of rotation sets up with the axis direction of sampling tube is perpendicular, lateral wall fixed connection relative with the installing port behind the shaft hole of locating plate is worn to locate by the axis of rotation, be.

Through adopting above-mentioned technical scheme, rotate the locating plate, the locating plate rotates around the axis of rotation, and the locating plate makes the torsional spring take place deformation when the pivoted, because the torsional spring has produced deformation, when loosening the effort to the locating plate, the locating plate is under the effect of torsional spring restoring force, and the locating plate is automatic to rotate initial state, can make the stupefied meeting of second sawtooth of locating plate and the stupefied mesh of first sawtooth on the annular disc all the time.

The utility model discloses further set up to: and a pull ring is arranged on one side of the positioning plate, which deviates from the second sawtoothed edge.

Through adopting above-mentioned technical scheme, the setting up of pull ring is convenient to be operated the locating plate.

The utility model discloses further set up to: and a fixing component for keeping the torsion spring on the rotating shaft fixed after deformation is arranged between the sampling tube and the pull ring.

Through adopting above-mentioned technical scheme, when the locating plate rotated, the locating plate can make the epaxial torsional spring of rotation take place deformation in the pivoted, because the torsional spring takes place to have the restoring force of recovering the original state after deformation, can make the locating plate rotate the back through fixed subassembly and keep fixed, conveniently rotates the sampling tube, and need not operating personnel pull the pull ring always and make the locating plate keep the fixed state.

The utility model discloses further set up to: the fixing assembly comprises a positioning ring arranged on the sampling tube, a pull rope arranged on the pull ring and a drag hook arranged on the pull rope, and the drag hook is articulated with the positioning ring.

Through adopting above-mentioned technical scheme, the pulling stay cord makes the stay cord area the locating plate rotate around the axis of rotation, when rotating to certain angle, makes the drag hook on the stay cord articulate mutually with the holding ring, through the effect that articulates of drag hook and holding ring, makes the locating plate keep fixed easy operation.

The utility model discloses further set up to: the utility model discloses a vertical pole of taking turns to, including the stay cord, the stay cord is connected with the telescopic axis of second, the vertical first sleeve pipe that is provided with in one side that deviates from annular disc of vertical pole, the sampling tube is provided with the second sleeve pipe, the axis direction of second sheathed tube is unanimous with the axis direction of sampling tube, first sheathed tube lower extreme is connected with the sheathed tube one end of second and communicates with each other the setting, first sleeve pipe and second sleeve pipe setting are worn to locate by the stay cord, the stay cord extends along first sleeve pipe and the sheathed tube axis of second, the stay cord is located the tip outside.

Through adopting above-mentioned technical scheme, the setting of first sleeve pipe and second sleeve pipe makes the trend regular more of stay cord.

The utility model discloses further set up to: the sampling device is characterized in that a limiting assembly used for limiting the sampling tube to move along the axis direction of the sampling tube is arranged between the annular disc and the sampling tube, the limiting assembly comprises a limiting outer ring arranged on the inner circumferential wall of the rotating hole and a limiting inner ring arranged on the outer circumferential surface of the sampling tube, and the limiting inner ring stretches into the rotating hole and is located between the limiting outer ring and the outer wall of the tank body.

Through adopting above-mentioned technical scheme, the spacing inner ring on spacing outer loop and the sampling tube mutually supports, makes the sampling tube can only the rotation of circumference and can not remove along its axis direction.

The utility model discloses further set up to: an air filter is arranged outside the tank body, an air distributor is arranged on the bottom surface inside the tank body, the air filter is communicated with the tank body through an air duct, and the air duct is inserted into the air distributor.

Through adopting above-mentioned technical scheme, air distributor makes the motion of orientation stirring rake that can be more even through filterable air to more even and jar internal material mixture.

The utility model discloses further set up to: agitating unit is including setting up in the internal (mixing) shaft of jar, setting up in the stirring thick liquid of (mixing) shaft and set up in jar body top and for the driving motor of (mixing) shaft power, the stirring thick liquid sets up to the arc, evenly be provided with a plurality of most advanced on the stirring thick liquid.

Through adopting above-mentioned technical scheme, driving motor's output shaft area has the (mixing) shaft to rotate, and the (mixing) shaft area stirring rake is mixed the stirring to jar internal zymotic fluid of body when rotating, and most advanced setting can be punctureed the zymotic fluid of foaming on the stirring rake simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

1. the sampling tube positioned outside the tank body is rotated, so that the sampling tube rotates relative to the sampling port, the arc tube positioned in the tank body is driven to rotate while the sampling tube rotates, the rotation angle of the sampling tube can be controlled according to the sampling requirement, so that the arc tube can be used for sampling fermentation liquor on different depths in the tank body, and the sampling tube is fixed relative to the sampling port through the positioning assembly after the sampling tube rotates;

2. the output shaft of driving motor drives the (mixing) shaft and rotates, and the (mixing) shaft pivoted drives the stirring rake simultaneously and mixes the stirring to the fermentation broth of jar internal, and most advanced setting can be punctureed the fermentation broth of foaming on the stirring rake simultaneously.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of the invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a partial explosion between the sampling tube and the positioning assembly in an embodiment of the present invention;

fig. 5 is an enlarged view of a portion B in fig. 4.

In the figure, 1, a tank body; 11. an upper end enclosure; 111. a feeding port; 1111. sealing the cover; 12. a lower end enclosure; 121. a support pillar; 2. a discharge pipe; 21. a discharging hand valve; 31. a stirring shaft; 311. a circular ring; 32. a drive motor; 33. a stirring blade; 331. a tip; 4. an air filter; 41. an air inlet pipe; 42. an air duct; 421. an air distributor; 5. a sampling tube; 51. a stop valve; 52. an arc tube; 61. an annular disc; 62. a vertical rod; 621. an installation port; 63. positioning a plate; 631. a fixed block; 6311. a shaft hole; 632. a pull ring; 64. a second serrated edge; 65. a first serrated edge; 7. a limiting component; 71. a limiting outer ring; 72. a limiting inner ring; 8. a rotating shaft; 81. a torsion spring; 91. a positioning ring; 92. pulling a rope; 93. pulling a hook; 101. a first sleeve; 102. a second sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a fermentation tank, including a jar body 1, jar body 1 is cylindric, and the top welding of jar body 1 has upper cover 11, and the bottom welding of jar body 1 has low head 12, and the lower surface welding of low head 12 has three support columns 121 that are used for supporting jar body 1, and three support columns 121 center on the equal interval distribution of the axis of jar body 1.

A feeding port 111 is formed in the upper end enclosure 11, a sealing cover 1111 is arranged at the feeding port 111, a discharging port is formed in the center of the bottom of the lower end enclosure 12, a discharging pipe 2 is welded at the discharging port, and a discharging hand valve 21 for controlling discharging is arranged on the discharging pipe 2.

Referring to fig. 2 and 3, a stirring device for stirring the fermentation liquid in the tank body 1 is arranged above the upper end enclosure 11, the stirring device includes a stirring shaft 31, a stirring paddle and a driving motor 32, the stirring shaft 31 is vertically arranged, the stirring shaft 31 is located in the tank body 1, and the upper end of the stirring shaft 31 extends out of the upper end enclosure 11. The driving motor 32 is fixedly connected to the upper end enclosure 11, an output shaft of the driving motor 32 is vertically arranged downwards, an output shaft of the driving motor 32 is fixedly connected with the stirring shaft 31, and the stirring shaft 31 and the output shaft of the driving motor 32 rotate coaxially.

The stirring paddle sets up on (mixing) shaft 31 and is three groups, and three stirring paddles of group are arranged along the axis direction of (mixing) shaft 31 equidistant, and the cover is equipped with three ring 311 on the (mixing) shaft 31, and three ring 311 and three stirring paddle one-to-one of group, ring 311 and (mixing) shaft 31 welding. The stirring rake includes that three stirring vane 33 that is the wave setting, and three stirring vane 33 evenly arranges along the circumference of ring 311, and stirring vane 33 is close to the one end of ring 311 and the periphery wall welding of ring 311, and stirring vane 33 welds the most advanced 331 that a plurality of evenly arrange towards one side welding of rotation direction.

An air filter 4 is arranged outside the tank body 1, the air filter 4 is fixedly connected to the ground through a base, an air inlet pipe 41 is arranged on one side of the air filter 4, an air outlet is arranged above the air filter 4, the air filter 4 is communicated with the tank body 1 through an air duct 42, one end of the air duct 42 is communicated with the air outlet, and the other end of the air duct 42 extends into the tank body 1. An air distributor 421 is arranged on the inner bottom surface of the tank body 1, the air distributor 421 corresponds to the discharge hole, and one end of the vent pipe 42, which is positioned in the tank body 1, is inserted into the air distributor 421.

The sample connection has been seted up to a lateral wall of the jar body 1, and sample connection department rotates and is connected with sampling tube 5, and the one end of sampling tube 5 is located jar body 1 and welds arc 52, and arc 52 is linked together with sampling tube 5, and the other end of sampling tube 5 is located jar body 1 outside and fixedly connected with stop valve 51.

With reference to fig. 2, 4 and 5, a positioning assembly for positioning the sampling tube 5 after rotating is arranged between the sampling tube 5 and the tank body 1, and the positioning assembly comprises an annular disc 61, a vertical rod 62, a positioning plate 63, a first sawtooth ridge 65 and a second sawtooth ridge 64. The central point of annular disc 61 puts the department and has seted up the rotation hole, and the diameter ratio annular disc 61 that rotates the hole is slightly littleer, and one side laminating in jar outer wall of body 1 of annular disc 61 and welding mutually, the rotation hole of annular disc 61 is corresponding with the position of jar body 1's sample connection, and outside the one end of sampling tube 5 extended to jar body 1 from the rotation hole department of annular disc 61, sampling tube 5 rotated with the rotation hole and is connected.

Be provided with between annular disc 61 and the sampling tube 5 and be used for restricting the spacing subassembly 7 that the sampling tube 5 removed along its axis direction, spacing subassembly 7 includes spacing outer loop 71 and spacing inner ring 72, and spacing outer loop 71 welds in the internal perisporium that the jar body 1 lateral wall was kept away from in the rotation hole, and spacing inner ring 72 cover is located the sampling tube 5 and is located between spacing outer loop 71 and the jar body 1 outer wall, and spacing outer loop 71 and sampling tube 5 weld mutually.

The lower extreme of vertical pole 62 and the outer wall welding of sampling tube 5, mounting hole 621 has been seted up to the upper end of vertical pole 62, and the one end welding of locating plate 63 has fixed block 631, and fixed block 631 is installed in mounting hole 621 and is connected with vertical pole 62 rotation through axis of rotation 8.

Shaft hole 6311 has been seted up to the one end that fixed block 631 is located mounting hole 621, and the axis direction of axis of rotation 8 sets up with the axis direction of sampling tube 5 is perpendicular, and axis of rotation 8 wears to locate behind the shaft hole 6311 of fixed block 631 and the relative lateral wall fixed connection of mounting hole 621. Be provided with torsional spring 81 in the shaft hole 6311 of fixed block 631, axis of rotation 8 is located to torsional spring 81 cover, torsional spring 81's one end and the inside wall fixed connection of shaft hole 6311, the other end and the lateral wall fixed connection of installing port 621.

First saw tooth is stupefied 65 and evenly sets up along the outer peripheral face of annular disc 61, and the stupefied 64 of second saw tooth sets up in the one side of locating plate 63 towards annular disc 61 and evenly distributed, and when torsional spring 81 was in under the normal condition, the stupefied 64 of second saw tooth of locating plate 63 and the stupefied 65 intermeshing setting of first saw tooth of annular disc 61, set up the circumferential direction that can restrict sampling tube 5 through the meshing of the stupefied 65 of first saw tooth and the stupefied 64 of second saw tooth.

A pull ring 632 is welded on one side of the positioning plate 63 departing from the second sawtooth ridge 64, and a fixing component for keeping the torsion spring 81 on the rotating shaft 8 fixed after being deformed is arranged between the sampling tube 5 and the pull ring 632. Fixed subassembly includes holding ring 91, stay cord 92 and drag hook 93, and holding ring 91 welds on sampling tube 5, the one end and the pull ring 632 fixed connection of stay cord 92, the other end and the drag hook 93 fixed connection of stay cord 92, and pulling stay cord 92 makes locating plate 63 rotate certain angle through stay cord 92 after, makes drag hook 93 articulate mutually with holding ring 91, and locating plate 63 remains stable under the pulling of stay cord 92 this moment.

A first sleeve 101 is vertically arranged on one side of the vertical rod 62, which is far away from the annular disc 61, and the first sleeve 101 is welded with one side of the vertical rod 62, which is far away from the annular disc 61. The sampling tube 5 and the positioning ring 91 are welded with a second sleeve 102 on the same side, the axial direction of the second sleeve 102 is consistent with the axial direction of the sampling tube 5, and the lower end of the first sleeve 101 is connected and communicated with one end of the second sleeve 102. One end of the pull rope 92, which is far away from the pull hook 93, penetrates through the second sleeve 102 and the first sleeve 101 and then is connected with the pull ring 632, and the pull rope 92 is arranged in the first sleeve 101 and the second sleeve 102 along the axial direction of the first sleeve 101 and the second sleeve 102.

The utility model discloses a theory of operation: when the fermentation liquid in the jar body 1 needs to be sampled, analyzed and tested, pulling stay cord 92, make stay cord 92 stimulate towards the direction that is close to holding ring 91, stay cord 92 can make locating plate 63 rotate around rotation axis 8 when the pulling, when the stupefied 64 of second sawtooth of locating plate 63 and the stupefied 65 alternate segregation of first sawtooth on the annular disc 61, make the drag hook 93 of stay cord 92 articulate mutually with the holding ring 91 on the sampling tube 5, at this moment, the rotation of locating plate 63 is restricted, rotate sampling tube 5, sampling tube 5 takes jar internal arc pipe 52 of body 1 to rotate when the pivoted, according to the needs of analysis and test, can set up the turned angle of arc pipe 52, the regulation through arc pipe 52's angle is collected the fermentation liquid of the different degree of depth in jar body 1, can improve the analytical accuracy to the fermentation liquid from this.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a fermentation cylinder, includes jar body (1), its characterized in that: dog-house (111) have been seted up at jar body (1) top, the discharge gate has been seted up to the bottom of the jar body (1), the top of the jar body (1) still is provided with the agitating unit who is used for carrying out the stirring to the zymotic fluid in the jar body (1), the sample connection has been seted up to one side of the jar body (1), sample connection department rotates and is connected with sampling tube (5), the one end that sampling tube (5) are located jar body (1) outside is provided with stop valve (51), the one end that sampling tube (5) are located jar body (1) is provided with arc tube (52), be provided with the locating component who is used for making sampling tube (5) rotate the back location between sampling tube (5) and the jar body (1).

2. A fermenter according to claim 1, wherein: locating component is including setting up in annular disc (61) of the external wall of the jar body (1), setting up in vertical pole (62) of sampling tube (5), rotating locating plate (63) of connecting in vertical pole (62), evenly set up in stupefied (65) of first sawtooth of annular disc (61) outer peripheral face and evenly set up in stupefied (64) of second sawtooth of locating plate (63), annular disc (61) are seted up with the corresponding rotation hole of sample connection, the one end of sampling tube (5) extends to outside the jar body (1) from the rotation hole department of annular disc (61), sampling tube (5) rotate with the rotation hole and are connected, locating plate (63) rotate to when being parallel with sampling tube (5), the stupefied (65) of first sawtooth meshes the setting with stupefied (64) of second mutually.

3. A fermenter according to claim 2, wherein: installation opening (621) have been seted up to the one end that sampling tube (5) were kept away from in vertical pole (62), the one end of locating plate (63) is installed in installation opening (621) and is rotated with vertical pole (62) through axis of rotation (8) and be connected, shaft hole (6311) have been seted up in locating plate (63), the axis direction of axis of rotation (8) sets up with the axis direction of sampling tube (5) is perpendicular, axis of rotation (8) are worn to locate behind shaft hole (6311) of locating plate (63) and the relative lateral wall fixed connection of installation opening (621), be provided with torsional spring (81) and cover in shaft hole (6311) of locating plate (63) and locate axis of rotation (8), the one end in shaft hole (81) is connected with the inside wall of 6311), the other end is connected with the lateral wall of installation opening (621).

4. A fermenter according to claim 3, wherein: and a pull ring (632) is arranged on one side of the positioning plate (63) departing from the second sawtooth ridge (64).

5. A fermenter according to claim 4, wherein: and a fixing component for keeping the torsion spring (81) on the rotating shaft (8) fixed after deformation is arranged between the sampling tube (5) and the pull ring (632).

6. A fermenter according to claim 5, wherein: the fixing assembly comprises a positioning ring (91) arranged on the sampling tube (5), a pull rope (92) arranged on a pull ring (632) and a draw hook (93) arranged on the pull rope (92), and the draw hook (93) is connected with the positioning ring (91) in a hanging mode.

7. A fermenter according to claim 6, wherein: one side of the vertical rod (62) departing from the annular disc (61) is vertically provided with a first sleeve (101), the sampling tube (5) is provided with a second sleeve (102), the axial direction of the second sleeve (102) is consistent with the axial direction of the sampling tube (5), the lower end of the first sleeve (101) is connected with one end of the second sleeve (102) and communicated with the first sleeve, the pull rope (92) penetrates through the first sleeve (101) and the second sleeve (102), the pull rope (92) extends along the axial lines of the first sleeve (101) and the second sleeve (102), and the end part of the pull rope (92) located outside the second sleeve (102) is connected with the pull hook (93).

8. A fermenter according to claim 2, wherein: be provided with between annular disc (61) and sampling tube (5) and be used for restricting sampling tube (5) along its axis direction removal spacing subassembly (7), spacing subassembly (7) are including setting up in spacing outer ring (71) of the downthehole perisporium of rotating and setting up in spacing inner ring (72) of sampling tube (5) outer peripheral face, spacing inner ring (72) stretch into rotate downthehole and be located between spacing outer ring (71) and the jar body (1) outer wall.

9. A fermenter according to claim 1, wherein: an air filter (4) is arranged outside the tank body (1), an air distributor (421) is arranged on the bottom surface inside the tank body (1), the air filter (4) is communicated with the tank body (1) through an air duct (42), and the air duct (42) is inserted into the air distributor (421).

10. A fermenter according to claim 1, wherein: agitating unit is including setting up (mixing) shaft (31) in jar body (1), setting up in the stirring thick liquid of (mixing) shaft (31) and set up in jar body (1) top and for (mixing) shaft (31) provide driving motor (32) of power, the stirring thick liquid sets up to the arc, evenly be provided with a plurality of most advanced (331) on the stirring thick liquid.