CN216337590U

CN216337590U - Fermentation cylinder with self-cleaning function

Info

Publication number: CN216337590U
Application number: CN202122915717.7U
Authority: CN
Inventors: 胡正忠; 殷明; 伊春海; 秦信林; 周志桂
Original assignee: Jiangsu Daming Bioengineering Equipment Co ltd
Current assignee: Jiangsu Daming Bioengineering Equipment Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-19
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a fermentation tank with an automatic cleaning function, which comprises a tank body and is characterized in that: the cleaning tank is characterized in that a cleaning motor is fixedly mounted at the top of the tank body, a stirring shaft is arranged in the tank body, a ball wheel is connected with a top end bearing of the tank body, a stirring motor is fixedly mounted at the bottom of the tank body, the side surfaces of the stirring shaft are connected with a stirring plate through one-way bearings, high-pressure spray heads are uniformly arranged on two sides of the stirring plate, a hollow column is arranged on the inner wall of the stirring shaft in a clearance fit mode, the side surface, located inside the stirring shaft, of the hollow column is connected with a high-pressure spray head pipeline, one end, far away from the tank body, of the hollow column is connected with a water storage tank through threads, the ball wheel comprises an upper half body, a joint column is welded on the inner wall of the upper half body, and the inner wall of the joint column is in clearance fit with the hollow column.

Description

Fermentation cylinder with self-cleaning function

Technical Field

The utility model relates to the technical field of fermentation equipment, in particular to a fermentation tank with an automatic cleaning function.

Background

A fermenter refers to an apparatus used industrially for carrying out microbial fermentation. The main body is generally a main cylinder made of stainless steel plate. The structure is strict and reasonable in design and processing. The steam sterilization can be endured, the operation flexibility is certain, the internal accessories are reduced as much as possible (dead angles are avoided), the material and energy transfer performance is strong, the regulation can be carried out to a certain extent so as to facilitate the cleaning and reduce the pollution, and the steam sterilization device is suitable for the production of various products and the reduction of energy consumption.

The existing fermentation tank is cleaned in a disassembly mode, so that time and labor are wasted, and the practicability is poor; meanwhile, the existing fermentation tank cleaning mechanism is influenced by abrasion and has short service life. Therefore, it is necessary to design a fermentation tank with an automatic cleaning function, which has strong practicability, strong cleaning force and low error rate.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fermenter with an automatic cleaning function, so as to solve the problems of the background art mentioned above.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a fermentation cylinder with self-cleaning function, includes a jar body, its characterized in that: the top fixed mounting of the jar body has the cleaning motor, the inside of the jar body is provided with the (mixing) shaft, the top bearing of the jar body is connected with the ball wheel, the bottom fixed mounting of the jar body has agitator motor.

According to the technical scheme, the side of (mixing) shaft all is connected with the stirring board through one-way bearing, high pressure nozzle has evenly been seted up to the both sides of stirring board, the inner wall of (mixing) shaft is through clearance fit hollow column, the side and the high pressure nozzle tube coupling of hollow column, the one end threaded connection that the jar body was kept away from to hollow column has the water storage tank.

According to the technical scheme, the ball wheel comprises an upper half body, a joint column is welded on the inner wall of the upper half body, the inner wall of the joint column is in clearance fit with the hollow column, the side face of the joint column is connected with a ball in a sliding mode, one side of the ball is connected with the wall of the corresponding joint column through a spring, the end face of the upper half body is connected with a lower half body in a sliding mode, the inner wall of the lower half body is connected with the hollow column in a clamping mode, and the outer side of the lower half body is connected with the stirring shaft in a sliding mode.

According to the technical scheme, one end of the cleaning motor is connected with a rotating shaft through a coupler, one end, far away from the cleaning motor, of the rotating shaft is welded with a notch disc, an arc plate is welded on a notch face of the notch disc, a tooth column is welded on the side face, close to a ball wheel, of the arc plate, U-shaped grooves and semi-circular grooves are evenly formed in curved surfaces of the lower half body and the upper half body, the side face of the tooth column is meshed with the U-shaped grooves of the lower half body and the upper half body, and a ring plate of the notch disc is meshed with the semi-circular grooves of the upper half body and the lower half body.

According to the technical scheme, the bottom welding of retaining jar has the imperial crown frame, the water inlet has evenly been seted up to the side that hollow column is located imperial crown frame inside, the spout is seted up to the inside that imperial crown frame is located retaining tank bottom, the side and the ball sliding connection of spout.

According to the technical scheme, the bottom of the water storage tank below the crown frame is in threaded connection with the top end of the hollow column.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) the hollow column and the stirring shaft are arranged, the hollow column rotates to push the water storage tank to open the through hole for water injection, the rotating hollow column leads water into the stirring plate through centrifugal force, the stirring plate rotates due to the centrifugal force generated by the rotation of the stirring shaft, and the water in the stirring plate is sprayed and washed on the pipe wall of the tank body through the high-pressure nozzle to comprehensively wash the tank body, so that the cleaning force is improved, and the cleaning range is enlarged;

(2) through being provided with lower halfbody, last halfbody, breach dish, the cleaning motor drives the breach dish through the pivot and rotates, and breach dish, tooth post promote halfbody, the reverse rotation of first halfbody down, when the cleaning motor does not start, and the halfbody is influenced rotatoryly by the (mixing) shaft down, drives first halfbody through breach dish, tooth post and slowly rotates, when not needing to wash, guarantees that the retaining jar can not open because of the error, and the indirect ball wheel of guaranteeing can not be because the stirring shaft rotational speed is too big impaired.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a perspective view of the ball wheel structure of the present invention;

FIG. 3 is a schematic view, partially in section, of the interior of a water holding tank of the present invention;

FIG. 4 is an enlarged schematic view at A of FIG. 3 of the present invention;

in the figure: 1. a tank body; 11. a stirring motor; 2. cleaning the motor; 3. a water storage tank; 31. a crown frame; 4. a ball wheel; 41. an upper half body; 42. a lower half body; 43. a notch disc; 44. an arc-shaped plate; 45. a tooth post; 46. a rotating shaft; 47. a bond post; 471. a ball; 6. a stirring shaft; 61. a hollow column; 7. and (4) stirring the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a fermentation cylinder with self-cleaning function, includes jar body 1, its characterized in that: the top of the tank body 1 is fixedly provided with a cleaning motor 2, the inside of the tank body 1 is provided with a stirring shaft 6, the top end of the tank body 1 is connected with a ball wheel 4 through a bearing, and the bottom of the tank body 1 is fixedly provided with a stirring motor 11; the cleaning motor 2 controls the rotation of the internal mechanism of the stirring shaft 6 through the ball wheel 4, and the stirring motor 11 controls the reverse rotation of the stirring shaft 6, so that the internal part of the tank body 1 is fully cleaned.

The side surface of the stirring shaft 6 is connected with a stirring plate 7 through a one-way bearing, high-pressure nozzles are uniformly arranged on two sides of the stirring plate 7, a hollow column 61 is in clearance fit with the inner wall of the stirring shaft 6, the side surface of the hollow column 61 is connected with a high-pressure nozzle pipeline, and one end, far away from the tank body 1, of the hollow column 61 is in threaded connection with a water storage tank 3; hollow post 61 is rotatory, promotes water storage tank 3 and opens the through-hole and carry out the water injection, and rotatory hollow post 61 lets in water through centrifugal force inside stirring board 7, and stirring board 7 is because the rotatory centrifugal force of (mixing) shaft 6 takes place rotatoryly, and the water of stirring board 7 inside erodees jar body 1 pipe wall through high pressure nozzle injection, erodees jar body 1 comprehensively, has improved clean dynamics, increases clean scope.

The ball wheel 4 comprises an upper half body 41, a joint column 47 is welded on the inner wall of the upper half body 41, the inner wall of the joint column 47 is in clearance fit with the hollow column 61, the side surface of the joint column 47 is connected with a ball 471 in a sliding way, one side of the ball 471 is connected with the groove wall of the corresponding joint column 47 through a spring, the end surface of the upper half body 41 is connected with a lower half body 42 in a sliding way, the inner wall of the lower half body 42 is clamped with the hollow column 61, and the outer side of the lower half body 42 is connected with the stirring shaft 6 in a sliding way; the rotation of going up halfbody 41 drives joint column 47 rotatory, and joint column 47's bobble atress shifts up, and halfbody 42 is rotatory down, drives hollow post 61 rotatory to open water storage tank 3, when halfbody 42 receives (mixing) shaft 6 friction drive rotation down, thereby it is rotatory to go up halfbody 41, because the rotational speed undersize, the ball 471 does not shift up, when preventing hollow post 61 mistake rotation, triggers water storage tank 3 and opens.

One end of the cleaning motor 2 is connected with a rotating shaft 46 through a coupler, one end of the rotating shaft 46, which is far away from the cleaning motor 2, is welded with a notch disc 43, a notch surface of the notch disc 43 is welded with an arc-shaped plate 44, the side surface of the arc-shaped plate 44, which is close to the ball wheel 4, is welded with a tooth column 45, the curved surfaces of the lower half body 42 and the upper half body 41 are uniformly provided with a U-shaped groove and a semi-circular groove, the side surface of the tooth column 45 is meshed with the U-shaped grooves of the lower half body 42 and the upper half body 41, and a ring plate of the notch disc 43 is meshed with the semi-circular grooves of the upper half body 41 and the lower half body 42; the cleaning motor 2 drives the notch disc 43 to rotate through the rotating shaft 46, the notch disc 43 and the tooth column 45 push the lower half body 42 and the upper half body 41 to rotate reversely, when the cleaning motor 2 is not started, the lower half body 42 is influenced by the stirring shaft 6 to rotate, the upper half body 41 is driven to rotate slowly through the notch disc 43 and the tooth column 45, when cleaning is not needed, the water storage tank 3 is guaranteed not to be opened due to errors, and the ball wheel 4 is indirectly guaranteed not to be damaged due to the overlarge rotating speed of the stirring shaft 6.

The bottom of the water storage tank 3 is welded with a crown frame 31, the side surface of the hollow column 61 positioned inside the crown frame 31 is uniformly provided with water inlets, the inside of the crown frame 31 positioned at the bottom of the water storage tank 3 is provided with a sliding chute, and the side surface of the sliding chute is in sliding connection with the round ball 471; joint column 47 is rotatory, ball 471 shifts up the spout that gets into imperial crown frame 31, with joint column 47 and imperial crown frame 31 joint, hollow post 61 counter rotation simultaneously, because last halfbody 41 is connected with water storage tank 3, hollow post 61 shifts up, the water inlet of hollow post 61 communicates with each other with imperial crown frame 31's recess, the inside washing liquid of water storage tank 3 flows into hollow post 61, rotatory hollow post 61 and imperial crown frame 31 are through grinding the washing liquid, the influence that the washing liquid got into inside cavitation phenomenon that causes has been reduced, the improvement part life.

The bottom of the water storage tank 3 below the crown frame 31 is connected with the top end of the hollow column 61 through threads.

The working principle is as follows: the cleaning motor 2 controls the rotation of the internal mechanism of the stirring shaft 6 through the ball wheel 4, the stirring motor 11 controls the reverse rotation of the stirring shaft 6, so that the internal part of the tank body 1 is fully cleaned, the cleaning motor 2 drives the notch disc 43 to rotate through the rotating shaft 46, the notch disc 43 and the tooth column 45 drive the lower half body 42 and the upper half body 41 to rotate in the reverse direction, the upper half body 41 rotates to drive the joint column 47 to rotate, the small ball of the joint column 47 moves upwards under force, the lower half body 42 rotates to drive the hollow column 61 to rotate, the joint column 47 rotates, the ball 471 moves upwards to enter the sliding groove of the crown frame 31, the joint column 47 is clamped with the crown frame 31, the hollow column 61 rotates in the reverse direction, meanwhile, the upper half body 41 is connected with the water storage tank 3, the hollow column 61 moves upwards, the water inlet of the hollow column 61 is communicated with the groove of the crown frame 31, the cleaning liquid in the water storage tank 3 flows into the hollow column 61, the hollow column 61 rotates to push the water storage tank 3 to open the through hole for water injection, inside rotatory hollow column 61 let in water through centrifugal force stirring board 7, stirring board 7 took place rotatoryly because the rotatory centrifugal force of (mixing) shaft 6, the inside water of stirring board 7 is through high pressure nozzle jet washing jar body 1 pipe wall, when cleaning motor 2 did not start, lower half body 42 received (mixing) shaft 6 to influence rotatory, through notch dish 43, tooth post 45 drive half body 41 slowly rotatory, lower half body 42 receives (mixing) shaft 6 friction drive rotation down, thereby it reduces to go up half body 41 rotational speed, ball 471 does not shift up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fermentation cylinder with self-cleaning function, includes jar body (1), its characterized in that: the cleaning machine is characterized in that a cleaning motor (2) is fixedly mounted at the top of the tank body (1), a stirring shaft (6) is arranged inside the tank body (1), a ball wheel (4) is connected to a top end bearing of the tank body (1), and a stirring motor (11) is fixedly mounted at the bottom of the tank body (1).

2. The fermenter with the automatic cleaning function according to claim 1, wherein: the side of (mixing) shaft (6) all is connected with stirring board (7) through the bearing, high pressure nozzle has evenly been seted up to the both sides of stirring board (7), the inner wall of (mixing) shaft (6) is through clearance fit hollow column (61), the side and the high pressure nozzle tube coupling of hollow column (61), the one end threaded connection who keeps away from jar body (1) hollow column (61) has water storage tank (3).

3. The fermenter with the automatic cleaning function according to claim 2, wherein: the ball wheel (4) comprises an upper half body (41), a joint column (47) is welded on the inner wall of the upper half body (41), the inner wall of the joint column (47) is in clearance fit with a hollow column (61), the side face of the joint column (47) is connected with a round ball (471) in a sliding mode, one side of the round ball (471) is connected with the wall of the corresponding joint column (47) through a spring, the end face of the upper half body (41) is connected with a lower half body (42) in a sliding mode, the inner wall of the lower half body (42) is connected with the hollow column (61) in a clamping mode, and the outer side of the lower half body (42) is connected with a stirring shaft (6) in a sliding mode.

4. The fermenter with the automatic cleaning function according to claim 3, wherein: the cleaning device is characterized in that one end of the cleaning motor (2) is connected with a rotating shaft (46) through a coupler, one end, far away from the cleaning motor (2), of the rotating shaft (46) is welded with a notch disc (43), a notch face of the notch disc (43) is welded with an arc-shaped plate (44), the side face, close to the ball wheel (4), of the arc-shaped plate (44) is welded with a tooth column (45), U-shaped grooves and semi-circular grooves are evenly formed in the curved surfaces of the lower half body (42) and the upper half body (41), the side face of the tooth column (45) is meshed with the U-shaped grooves of the lower half body (42) and the upper half body (41), and a ring plate of the notch disc (43) is meshed with the semi-circular grooves of the upper half body (41) and the lower half body (42).

5. The fermenter with the automatic cleaning function according to claim 4, wherein: the bottom welding of retaining jar (3) has imperial crown frame (31), the water inlet has evenly been seted up to the side that hollow post (61) are located imperial crown frame (31) inside, the spout is seted up to imperial crown frame (31) inside that is located retaining jar (3) bottom, the side and ball (471) sliding connection of spout.

6. The fermenter with the automatic cleaning function according to claim 5, wherein: the bottom of the water storage tank (3) below the crown frame (31) is in threaded connection with the top end of the hollow column (61).