CN217446536U - Dry sterilization apparatus is used in nisin production - Google Patents
Dry sterilization apparatus is used in nisin production Download PDFInfo
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- CN217446536U CN217446536U CN202221726563.5U CN202221726563U CN217446536U CN 217446536 U CN217446536 U CN 217446536U CN 202221726563 U CN202221726563 U CN 202221726563U CN 217446536 U CN217446536 U CN 217446536U
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- tank body
- outer tank
- drying
- movable plate
- nisin
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Abstract
The utility model discloses a drying and sterilizing device for producing nisin, which comprises an outer tank body which is integrally in a cylindrical hollow structure, wherein a feed pipe is arranged in the middle of the upper surface of the outer tank body in a penetrating way, and discharge pipes with electric control valves are symmetrically arranged on the left and right sides of the lower surface of the outer tank body in a penetrating way; the negative pressure device is fixedly arranged on the outer surface of the top end of the outer tank body; and the filtering screen is transversely and fixedly arranged at the upper end inside the outer tank body. This dry sterilization device is used in nisin production adopts neotype structural design for the device utilizes filter screen to sieve the raw materials of putting into at the in-process that uses, and utilizes and rolls the roller and pulverize the caking nisin raw materials that gets off filtering, avoids the unable thorough drying of part of caking when the drying, utilizes the rotation of vibrations cam to beat filter screen constantly simultaneously, makes filter screen take place to rotate, thereby accelerates the screening speed to nisin raw materials.
Description
Technical Field
The utility model relates to a nisin dry sterilization technical field specifically is a nisin production is with dry sterilization device.
Background
Nisin is only a polypeptide substance produced by streptococcus lactis, can inhibit breeding of part of bacteria, is widely applied to the food industry as a preservative, and needs to be dried and sterilized after nisin is produced for convenience of storage, and redundant water contained in nisin is taken out to enable nisin to be stored for a longer time.
However, in the actual use process of a common drying device, nisin put into the device is wetted during the manufacturing or storage process, the wetted nisin is easy to agglomerate, and the agglomerated nisin is difficult to dry due to much moisture in the interior, so that the nisin cannot be completely dried within a specified time.
Disclosure of Invention
An object of the utility model is to provide a dry sterilization device is used in nisin production to propose nisin caking before the drying and influence the problem of drying effect in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nisin production is with dry sterilization device, includes the outer jar of body that wholly is cylindricality hollow structure, outer jar of body upper surface middle part is run through and is installed the inlet pipe, just outer jar of body lower surface bilateral symmetry runs through and installs the discharging pipe that has automatically controlled valve, still includes:
the negative pressure device is fixedly arranged on the outer surface of the top end of the outer tank body, and a communicating structure is formed between the negative pressure device and the feeding pipe below the negative pressure device;
the filtering screen is transversely and fixedly arranged at the upper end in the outer tank body, the middle position of the filtering screen is of an inclined structure with a high middle edge and a low middle edge, and the protruding position of the filtering screen is vertically corresponding to the position of the feeding pipe;
the movable plate is movably arranged at the upper end in the outer tank body, is positioned above the filter screen and is integrally in an annular structure;
the rolling rollers are arranged below the movable plate, the number of the rolling rollers is 4 about the center of the movable plate, and the middle part of each rolling roller is connected with the lower surface of the movable plate through a sleeve which penetrates through the movable plate to be rotatably installed;
the stirring device is rotatably arranged in the middle position in the outer tank body and is driven by an independent motor;
the drying spray heads are fixedly arranged in the middle of the inner wall of the outer tank body in a penetrating manner, and are uniformly distributed at equal intervals from top to bottom;
and the temperature control device is fixedly installed on the outer surface of the right side of the outer tank body by utilizing a screw, and is set to be in an intelligent control mode.
Preferably, the movable plate forms a lifting structure with the outer tank body through a hydraulic telescopic rod arranged above, the hydraulic telescopic rod is fixedly connected with the outer tank body, a sliding block is fixedly mounted at the bottom end of the hydraulic telescopic rod, and the movable plate is driven to move up and down by the aid of the operation of the hydraulic telescopic rod.
Preferably, the sliding block and the sliding groove formed on the upper surface of the movable plate form a sliding structure, the sliding groove is integrally of a closed annular structure, and the movable plate can rotate by means of relative sliding of the sliding block in the sliding groove.
Preferably, the external fixed mounting in fly leaf side has driven gear, just driven gear constitutes the engagement structure with the driving gear of rotating and installing in the internal portion of outer jar, utilizes the rotation of driving gear to make the driven gear who is connected with it meshing drive the fly leaf and take place to rotate to utilize the roller that rolls to pulverize the raw materials of caking.
Preferably, the lower part of the filter screen mesh is provided with a vibration cam which is rotatably installed on the outer tank body in a laminating manner, the side surface of the vibration cam is coaxially and fixedly provided with a longitudinal bevel gear, the longitudinal bevel gear is in meshed connection with a transverse bevel gear which is rotatably installed on the outer tank body, and the rotation of the transverse bevel gear is utilized to enable the longitudinal bevel gear which is in meshed connection with the longitudinal bevel gear to drive the vibration cam to rotate, so that the filter screen mesh is beaten, and the screening speed is increased.
Preferably, the rear end of the drying spray head is in through connection with a gas pipe located on the outer side of the outer tank body, the temperature of gas inside the gas pipe is adjusted by the temperature control device, and the drying temperature is adjusted by the temperature control device, so that the sterilization treatment can be performed on bacteria with different temperature resistances while drying.
Compared with the prior art, the beneficial effects of the utility model are that: this dry sterilization device is used in nisin production, adopt neotype structural design, make the device utilize filter screen to sieve the raw materials of putting into at the in-process that uses, and utilize the roller that rolls to pulverize the caking nisin raw materials that gets off filtering, avoid the unable thorough drying of part of caking when the drying, the rotation that utilizes the vibrations cam simultaneously beats filter screen constantly, make filter screen take place to rotate, thereby accelerate the screening speed to nisin raw materials, its concrete content is as follows:
1. filter screen, fly leaf, hydraulic telescoping rod, driven gear, driving gear and the cooperation of rolling between the roller are used, utilize filter screen to leave the caking part after screening the raw materials, through hydraulic telescoping rod's work with the fly leaf with roll the roller and promote downwards, later make under the rotation of driving gear with it the driven gear drive the fly leaf of being connected and take place to rotate, utilize the below to roll the roller and grind the nisin raw materials of caking.
2. The vibration cam, the longitudinal main gear, the transverse bevel gear, the drying spray head and the temperature control device are matched for use, the longitudinal main gear meshed with the transverse bevel gear is driven by the rotation of the transverse bevel gear to rotate the vibration cam, so that the vibration cam beats the filter screen, the screening speed is accelerated, the temperature control device is used for adjusting the gas temperature in the gas pipe, and the sterilization effect on different bacteria is achieved.
Drawings
FIG. 1 is a schematic view of the sectional structure of the outer tank of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the movable plate of the present invention;
fig. 4 is a schematic view of a three-dimensional front view structure of the movable plate of the present invention;
fig. 5 is a schematic view of the top-view cross-sectional structure of the outer tank of the present invention.
In the figure: 1. an outer tank body; 2. a feed pipe; 3. a discharge pipe; 4. a negative pressure device; 5. filtering the screen; 6. a movable plate; 7. rolling a roller; 8. a stirring device; 9. drying the spray head; 901. a gas delivery pipe; 10. a temperature control device; 11. a hydraulic telescopic rod; 12. a slider; 13. a sliding groove; 14. a driven gear; 15. a driving gear; 16. a transverse bevel gear; 17. a longitudinal bevel gear; 18. the cam is vibrated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a nisin production is with dry sterilization device, is including the whole outer jar of body 1 that is cylindricality hollow structure, and 1 upper surface middle part of the outer jar of body runs through and installs inlet pipe 2, and 1 lower surface bilateral symmetry of the outer jar of body runs through and installs discharging pipe 3 that has electric control valve, still includes:
the negative pressure device 4 is fixedly arranged on the outer surface of the top end of the outer tank body 1, and a communicating structure is formed between the negative pressure device 4 and the feeding pipe 2 below;
the filtering screen 5 is transversely and fixedly arranged at the upper end in the outer tank body 1, the middle position of the filtering screen 5 is of an inclined structure with a high edge and a low edge, and the protruding position of the filtering screen 5 corresponds to the position of the feeding pipe 2 up and down;
the movable plate 6 is movably arranged at the upper end in the outer tank body 1, the movable plate 6 is positioned above the filtering screen 5, and the movable plate 6 is integrally in an annular structure;
the rolling rollers 7 are arranged below the movable plate 6, 4 rolling rollers 7 are arranged in a central symmetry mode relative to the movable plate 6, and the middle of each rolling roller 7 is connected with the lower surface of the movable plate 6 through a sleeve which penetrates through the movable plate 6 to be rotatably installed;
the movable plate 6 and the outer tank body 1 form a lifting structure through a hydraulic telescopic rod 11 arranged above, the hydraulic telescopic rod 11 is fixedly connected with the outer tank body 1, a sliding block 12 is fixedly arranged at the bottom end of the hydraulic telescopic rod 11, the sliding block 12 and a sliding groove 13 formed in the upper surface of the movable plate 6 form a sliding structure, the sliding groove 13 is integrally of a closed annular structure, a driven gear 14 is fixedly arranged on the outer side of the movable plate 6, the driven gear 14 and a driving gear 15 rotatably arranged in the outer tank body 1 form an engagement structure, a vibration cam 18 rotatably arranged with the outer tank body 1 is arranged below the filter screen 5 in a laminating mode, a longitudinal bevel gear 17 is coaxially and fixedly arranged on the side of the vibration cam 18, and the longitudinal bevel gear 17 is in engagement connection with a transverse bevel gear 16 rotatably arranged outside the outer tank body 1.
When the device is used, firstly, the nisin raw material is conveyed from the feeding pipe 2 into the outer tank body 1 through the pipeline by using the negative pressure generated by the negative pressure device 4, then the raw material is screened by using the filter screen 5 (in the screening process, the motor outside the outer tank body 1 drives the transverse bevel gear 16 below to rotate so as to drive the longitudinal bevel gear 17 meshed with the filter screen to synchronously rotate, the longitudinal bevel gear 17 drives the vibrating cam 18 to rotate, the vibrating cam 18 is used for beating the filter screen 5, so that the filter screen 5 vibrates to accelerate the screening speed), after the screening is finished, the movable plate 6 is pushed downwards by the work of the hydraulic telescopic rod 11, so that the surface of the grinding roller 7 is attached to the upper surface of the filter screen 5 (at the moment, the driving gear 15 and the driven gear 14 are in a meshed state), then the driven gear 14 meshed with the driving gear 15 is used for driving the movable plate 6 to rotate, at this time, the sliding block 12 at the top end of the hydraulic telescopic rod 11 slides correspondingly inside the sliding groove 13, and finally, the agglomerated streptococcus lactis raw material is crushed by the rolling roller 7.
The stirring device 8 is rotatably arranged in the middle position in the outer tank body 1, and the stirring device 8 is driven by a single motor; the drying spray heads 9 are fixedly arranged in the middle of the inner wall of the outer tank body 1 in a penetrating manner, and the drying spray heads 9 are uniformly distributed at equal intervals from top to bottom; and the temperature control device 10 is fixedly installed on the outer surface of the right side of the outer tank body 1 through screws, and the temperature control device 10 is set to be in an intelligent control mode.
The rear end of the drying nozzle 9 is connected with an air pipe 901 which is positioned outside the outer tank body 1 in a penetrating way, and the air temperature inside the air pipe 901 is adjusted by a temperature control device 10.
The raw materials that come under preliminary screening and the screening of crushing back fall down, later inside motor drives agitating unit 8 and takes place to rotate, stir the raw materials, utilize gas-supply pipe 901 mediation hot-air and spout from stoving shower nozzle 9 simultaneously, dry the raw materials (utilize temperature control device 10 to adjust the gas temperature of gas-supply pipe 901 inside according to the sterilization condition of difference, thereby the bacterium to different temperature tolerations is sterilized), nisin raw materials after dry sterilization utilizes discharging pipe 3 to discharge.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a nisin production is with dry sterilization device, includes the outer jar of body that wholly is cylindricality hollow structure, outer jar of body upper surface middle part is run through and is installed the inlet pipe, just outer jar of body lower surface bilateral symmetry runs through and installs the discharging pipe that has automatically controlled valve, and its characterized in that still includes:
the negative pressure device is fixedly arranged on the outer surface of the top end of the outer tank body, and a communicating structure is formed between the negative pressure device and the feeding pipe below the negative pressure device;
the filtering screen is transversely and fixedly arranged at the upper end in the outer tank body, the middle position of the filtering screen is of an inclined structure with a high middle edge and a low middle edge, and the protruding position of the filtering screen is vertically corresponding to the position of the feeding pipe;
the movable plate is movably arranged at the upper end in the outer tank body, is positioned above the filter screen and is integrally in an annular structure;
the rolling rollers are arranged below the movable plate, the number of the rolling rollers is 4 about the center of the movable plate, and the middle part of each rolling roller is connected with the lower surface of the movable plate through a sleeve which penetrates through the movable plate to be rotatably installed;
the stirring device is rotatably arranged in the middle position in the outer tank body and is driven by an independent motor;
the drying spray heads are fixedly arranged in the middle of the inner wall of the outer tank body in a penetrating manner, and are uniformly distributed at equal intervals from top to bottom;
and the temperature control device is fixedly installed on the outer surface of the right side of the outer tank body by utilizing a screw, and is set to be in an intelligent control mode.
2. The drying and sterilizing device for producing nisin according to claim 1, wherein: the fly leaf through the top set up hydraulic telescoping rod with outer jar body constitution elevation structure, just hydraulic telescoping rod with outer jar body fixed connection, and hydraulic telescoping rod bottom fixed mounting has the sliding block.
3. The drying and sterilizing device for producing nisin according to claim 2, wherein: the sliding block and the sliding groove formed in the upper surface of the movable plate form a sliding structure, and the sliding groove is integrally of a closed annular structure.
4. The drying and sterilizing device for producing nisin according to claim 3, wherein: the external fixed mounting in fly leaf side has driven gear, just driven gear constitutes the engagement structure with the driving gear that the rotation was installed at outer jar internal portion.
5. The drying and sterilizing device for producing nisin according to claim 1, wherein: the filter screen mesh is characterized in that a vibration cam which is rotatably installed on the outer tank body is attached to the lower portion of the filter screen mesh, a longitudinal bevel gear is coaxially and fixedly installed on the side face of the vibration cam, and the longitudinal bevel gear is meshed and connected with a transverse bevel gear which is rotatably installed on the outer tank body.
6. The drying and sterilizing device for producing nisin according to claim 1, wherein: the rear end of the drying spray head is in through connection with a gas pipe located on the outer side of the outer tank body, and the temperature of gas inside the gas pipe is adjusted by the temperature control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221726563.5U CN217446536U (en) | 2022-07-06 | 2022-07-06 | Dry sterilization apparatus is used in nisin production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221726563.5U CN217446536U (en) | 2022-07-06 | 2022-07-06 | Dry sterilization apparatus is used in nisin production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217446536U true CN217446536U (en) | 2022-09-20 |
Family
ID=83246255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221726563.5U Active CN217446536U (en) | 2022-07-06 | 2022-07-06 | Dry sterilization apparatus is used in nisin production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217446536U (en) |
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2022
- 2022-07-06 CN CN202221726563.5U patent/CN217446536U/en active Active
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