CN217409993U

CN217409993U - Device for filtering nisin

Info

Publication number: CN217409993U
Application number: CN202221449296.1U
Authority: CN
Inventors: 王贵元
Original assignee: Heilongjiang Hongshun Antai Biological Engineering Co ltd
Current assignee: Heilongjiang Hongshun Antai Biological Engineering Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-09-13
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a nisin filters uses device, including the main casing body and add the pipe, add the pipe setting at the side of the main casing body, the inside of the main casing body is provided with the cartridge filter, and the inner that adds the pipe sets up in the inside of cartridge filter, carries the inside of cartridge filter with liquid, the right side of cartridge filter is fixed with connecting gear, and connecting gear's surface is and lacks the design of dentate structure, connecting gear's right side is rotated and is connected with the base, and the inside of base is provided with the motor. This nisin filters uses device is provided with rotatable cartridge filter and strikes the piece, filters the zymotic fluid through the rotation of cartridge filter, and the cartridge filter of removal can avoid the surface to be blockked up, guarantees going on smoothly of follow-up filtration operation, and the cartridge filter strikes the piece and can strike the cartridge filter when rotatory, makes it produce vibrations to the thing that filters out on cartridge filter surface with the adhesion conveniently shakes down, avoids the cartridge filter to take place to block up.

Description

Device for filtering nisin

Technical Field

The utility model relates to a nisin production technical field specifically is a nisin filters and uses device.

Background

Nisin is a natural preservative widely used in the food field, and when the nisin is produced and extracted, the nisin is mainly produced by a fermentation method, and the method for extracting nisin from fermentation liquid mainly comprises the following steps: after the fermentation liquor is treated by means of salting out and the like, certain precipitates are generated in the fermentation liquor, the liquid can be filtered by a filtering device, and the filtered matter can be further processed after filtering treatment, so that the required nisin can be extracted, but the existing nisin filtering device has some defects when in use:

when the existing filtering device filters fermentation liquor, because the fermentation liquor is thick, a filtering plate is easy to block, the subsequent filtering efficiency is reduced, and meanwhile, a blocking object is easy to adhere to the filtering plate, so that continuous blocking is caused to the filtering plate, and the overall working efficiency of the device is reduced.

In order to solve the problems, innovative design based on the original nisin filtration device is urgently needed.

Disclosure of Invention

An object of the utility model is to provide a nisin filters uses device to solve the present filter equipment on the existing market that above-mentioned background art provided and when filtering the zymotic fluid, because the zymotic fluid is comparatively thick, the jam takes place very easily for its filter, leads to follow-up filtration efficiency to descend, and the easy adhesion of plug causes the problem of the jam that lasts to the filter simultaneously on the filter.

In order to achieve the above object, the utility model provides a following technical scheme: a device for filtering nisin, comprising a main shell and an adding pipe, wherein the adding pipe is arranged at the side of the main shell, a filter cartridge is arranged in the main shell, the inner end of the adding pipe is arranged in the filter cartridge to convey liquid to the inside of the filter cartridge, a connecting gear is fixed at the right side of the filter cartridge, the surface of the connecting gear is in a tooth-lacking structure design, the right side of the connecting gear is rotatably connected with a base, a motor is arranged in the base, the motor is used for providing rotary driving force for the connecting gear, a transmission gear is meshed at the outer side of the connecting gear, an installing shaft is fixed at the middle part of the transmission gear, the installing shaft is rotatably installed on the surface of the base, a torsion spring is arranged at the outer side of the installing shaft to provide rotary reset force for the installing shaft, a transmission plate is fixed at the left end of the installing shaft, and a knocking block is fixed at the end of the transmission plate, the steerable piece of strikeing when the installation axle is rotatory removes, can strike the cartridge filter through strikeing the piece, avoids filtering the thing jam on the surface of cartridge filter.

Further optimize this technical scheme, the inside evenly distributed of cartridge filter has the accessory plate, and accessible accessory plate stirs liquid when the cartridge filter is rotatory, improves follow-up filtration efficiency to liquid.

Further optimize this technical scheme, strike the piece and at the outside evenly distributed of cartridge filter, and strike the piece and be the integrated structure between the driving plate.

Further optimize this technical scheme, constitute nested connection between base and the main casing body, and the base passes through block mechanism and main casing body phase connection to the right side of base is fixed with supplementary handle, is used for controlling the removal of base.

Further optimizing the technical scheme, the clamping mechanism comprises a positioning groove, a positioning block, a return spring, a traction rope and a control block;

the positioning groove is formed in the outer surface of the base;

the positioning block is arranged in the main shell and forms a concave-convex matching structure with the positioning groove;

the return spring is arranged above the positioning block and provides a downward thrust for the positioning block;

the traction rope is fixed above the positioning block to control the movement of the positioning block;

the control block is fixed at the upper end of the traction rope and is arranged on the outer side of the main shell.

This technical scheme is further optimized, the left side of constant head tank is provided with the guiding groove, and the left side of guiding groove is opening column structural design to the right side of guiding groove is slope column structural design, can fix a position the connection of locating piece and constant head tank through the guiding groove, guarantees that follow-up locating piece can be smooth to be connected with the constant head tank.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the nisin filtering device is provided with a rotatable filter cartridge and a knocking block, fermentation liquor is filtered by the rotation of the filter cartridge, the moving filter cartridge can avoid the surface from being blocked, so that the subsequent filtering operation can be smoothly carried out, and the knocking block can knock the filter cartridge during the rotation of the filter cartridge to generate vibration, so that filtered materials adhered to the surface of the filter cartridge can be conveniently vibrated down, the filter cartridge is prevented from being blocked, and the subsequent filtering efficiency of the device is improved;

(2) this lactic acid streptocin filters uses device is provided with the detachable base, connects through the block of removing base and the main casing body and can take the cartridge filter out from the main casing body, and the thing of filtering out in the cartridge filter is conveniently taken out, also makes things convenient for follow-up carry out abundant cleanness to the cartridge filter surface, improves its convenience of use.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic side view of the driving plate of the present invention;

FIG. 3 is a schematic view of a side-sectional structure of the transmission gear of the present invention;

FIG. 4 is an enlarged schematic view of a portion of FIG. 1 according to the present invention;

fig. 5 is a schematic side view of the auxiliary handle of the present invention.

In the figure: 1. a main housing; 2. an addition pipe; 3. a filter cartridge; 4. a connecting gear; 5. a base; 6. a motor; 7. an auxiliary plate; 8. a transmission gear; 9. installing a shaft; 10. a torsion spring; 11. a drive plate; 12. knocking the block; 13. an auxiliary handle; 14. positioning a groove; 15. positioning blocks; 16. a return spring; 17. a hauling rope; 18. a control block; 19. a guide groove.

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: a device for filtering nisin, comprising a main housing 1 and an adding pipe 2, wherein the adding pipe 2 is arranged at the side of the main housing 1, a filter cartridge 3 is arranged inside the main housing 1, the inner end of the adding pipe 2 is arranged inside the filter cartridge 3, liquid is conveyed to the inside of the filter cartridge 3, a connecting gear 4 is fixed at the right side of the filter cartridge 3, the surface of the connecting gear 4 is in a tooth-lacking structure design, a base 5 is rotatably connected at the right side of the connecting gear 4, a motor 6 is arranged inside the base 5, a rotary driving force is provided for the connecting gear 4 through the motor 6, a transmission gear 8 is meshed at the outer side of the connecting gear 4, a mounting shaft 9 is fixed at the middle part of the transmission gear 8, the mounting shaft 9 is rotatably mounted on the surface of the base 5, a torsion spring 10 is arranged at the outer side of the mounting shaft 9, a rotary resetting force is provided for the mounting shaft 9, and a transmission plate 11 is fixed at the left end of the mounting shaft 9, the end part of the transmission plate 11 is fixed with a knocking block 12, the knocking block 12 can be controlled to move when the mounting shaft 9 rotates, the filter cartridge 3 can be knocked through the knocking block 12, filter substances are prevented from being blocked on the surface of the filter cartridge 3, auxiliary plates 7 are uniformly distributed in the filter cartridge 3, liquid can be stirred through the auxiliary plates 7 when the filter cartridge 3 rotates, the subsequent filtering efficiency of the liquid is improved, the knocking blocks 12 are uniformly distributed on the outer side of the filter cartridge 3, and the knocking block 12 and the transmission plate 11 are of an integrated structure;

liquid to be filtered can be added into the filter cartridge 3 through the adding pipe 2, the motor 6 is started simultaneously to drive the connecting gear 4 and the filter cartridge 3 to rotate, the filter cartridge 3 can be matched with the auxiliary plate 7 to stir the liquid while rotating, so that precipitates are uniformly distributed, the liquid can be filtered more quickly, meanwhile, the auxiliary plate 7 can drive the filtered precipitates to keep good filtering performance at the bottom of the filter cartridge 3, the connecting gear 4 drives the missing teeth on the surface to move when rotating, the transmission gear 8 is driven to rotate when the missing teeth are meshed with the transmission gear 8, the transmission gear 8 drives the transmission plate 11 and the knocking block 12 to move through the mounting shaft 9, the contact between the knocking block 12 and the filter cartridge 3 is relieved, meanwhile, the torsion spring 10 stores force, when the missing teeth on the surface of the connecting gear 4 are disengaged from the transmission gear 8, the torsion spring 10 drives the mounting shaft 9 to rotate reversely, the messenger strikes piece 12 and rotates and strikes cartridge filter 3, makes it produce vibrations, can shake the adnexed filtrations of cartridge filter 3 inner wall down, avoids it to cause lasting jam to cartridge filter 3.

The base 5 and the main shell 1 form a nested connection, the base 5 is connected with the main shell 1 through a clamping mechanism, an auxiliary handle 13 is fixed on the right side of the base 5 and used for controlling the movement of the base 5, the clamping mechanism comprises a positioning groove 14, a positioning block 15, a reset spring 16, a traction rope 17 and a control block 18, the positioning groove 14 is arranged on the outer surface of the base 5, the positioning block 15 is arranged in the main shell 1 and forms a concave-convex matching structure with the positioning groove 14, the reset spring 16 is arranged above the positioning block 15 and provides a downward pushing force for the positioning block 15, the traction rope 17 is fixed above the positioning block 15 and controls the movement of the positioning block 15, the control block 18 is fixed at the upper end of the traction rope 17, the control block 18 is arranged on the outer side of the main shell 1, a guide groove 19 is arranged on the left side of the positioning groove 14, and the left side of the guide groove 19 is in an open structure design, the right side of the guide groove 19 is designed to be in an inclined structure, the connection between the positioning block 15 and the positioning groove 14 can be positioned through the guide groove 19, and the subsequent connection between the positioning block 15 and the positioning groove 14 can be ensured;

when the subsequent filter in the cartridge filter 3 that needs takes out, can pull control piece 18, make it drive locating piece 15 through haulage rope 17 and remove, remove the connection of locating piece 15 and constant head tank 14, then can pull out base 5 and cartridge filter 3 from main casing body 1 through supplementary 13, can take out the filter, aim at locating piece 15 with guiding groove 19 during subsequent installation and then promote base 5 and make it get into main casing body 1 in, locating piece 15 can follow the inclined plane rebound on guiding groove 19 right side, then carry out the block with constant head tank 14 under reset spring 16's effect, and convenient to operate is swift.

The working principle is as follows: when using this nisin to filter and use device, can add the zymotic fluid that will wait to carry out filtration treatment to filter in cartridge filter 3 through adding pipe 2, rotate through motor 6 drive cartridge filter 3 simultaneously, the cooperation is strikeed beating repeatedly of piece 12 and is made cartridge filter 3 surface production vibrations in rotatory, and the effectual cartridge filter 3 of avoiding is blockked up by the filter.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A nisin filtering device comprises a main shell (1) and an adding pipe (2), wherein the adding pipe (2) is arranged on the side edge of the main shell (1);

the method is characterized in that: the inner of the main shell body (1) is provided with a filter cartridge (3), the inner end of the adding pipe (2) is arranged in the filter cartridge (3), liquid is conveyed to the inside of the filter cartridge (3), the right side of the filter cartridge (3) is fixed with a connecting gear (4), the surface of the connecting gear (4) is designed to be a tooth-lacking structure, the right side of the connecting gear (4) is rotatably connected with a base (5), the inside of the base (5) is provided with a motor (6), the connecting gear (4) is provided with a rotary driving force through the motor (6), the outer side of the connecting gear (4) is meshed with a transmission gear (8), the middle of the transmission gear (8) is fixed with a mounting shaft (9), the mounting shaft (9) is rotatably mounted on the surface of the base (5), the outer side of the mounting shaft (9) is provided with a torsion spring (10) for providing rotary reset force for the mounting shaft (9), the left end of installation axle (9) is fixed with driving plate (11), and the end fixing of driving plate (11) has and beats piece (12), and installation axle (9) steerable piece (12) of beating when rotatory are removed.

2. The nisin filtration device according to claim 1, wherein: auxiliary plates (7) are uniformly distributed in the filter cylinder (3), and liquid can be stirred by the auxiliary plates (7) when the filter cylinder (3) rotates.

3. The device for filtering nisin according to claim 1 or 2, wherein: the knocking blocks (12) are uniformly distributed on the outer side of the filter cylinder (3), and the knocking blocks (12) and the transmission plate (11) are of an integrated structure.

4. The nisin filtration device according to claim 1, wherein: the base (5) and the main shell (1) are connected in a nested manner, the base (5) is connected with the main shell (1) through a clamping mechanism, and an auxiliary handle (13) is fixed on the right side of the base (5) and used for controlling the movement of the base (5).

5. The nisin filtration device according to claim 4, wherein: the clamping mechanism comprises a positioning groove (14), a positioning block (15), a return spring (16), a traction rope (17) and a control block (18);

a positioning groove (14) arranged on the outer surface of the base (5);

the positioning block (15) is arranged inside the main shell (1) and forms a concave-convex matching structure with the positioning groove (14);

the return spring (16) is arranged above the positioning block (15) and provides a downward thrust for the positioning block (15);

the pulling rope (17) is fixed above the positioning block (15) to control the movement of the positioning block (15);

and the control block (18) is fixed at the upper end of the traction rope (17), and the control block (18) is arranged on the outer side of the main shell (1).

6. The nisin filtration device according to claim 5, wherein: the left side of the positioning groove (14) is provided with a guide groove (19), the left side of the guide groove (19) is in an open structural design, and the right side of the guide groove (19) is in an inclined structural design.