CN209974762U

CN209974762U - Red rice solid material fermentation tank

Info

Publication number: CN209974762U
Application number: CN201920377280.6U
Authority: CN
Inventors: 赵英凯; 崔雪飞; 赵蕾红
Original assignee: Hebei Huahuan Chemical Equipment Manufacturing Co Ltd
Current assignee: Hebei Huahuan Chemical Equipment Manufacturing Co Ltd
Priority date: 2019-03-23
Filing date: 2019-03-23
Publication date: 2020-01-21
Anticipated expiration: 2029-03-23

Abstract

The utility model discloses a red yeast solid material fermentation tank, which relates to the field of fermentation equipment and comprises a tank body, brackets respectively arranged at the two sides of the tank body in the length direction, a driving device and a spraying device arranged inside the tank body, wherein bearing seats are symmetrically arranged on the upper end surfaces of the two brackets, hollow shafts are respectively arranged at the two ends of the tank body, and the hollow shafts are all rotationally connected on the corresponding bearing seats; the driving device comprises a motor, a driving gear and a driven gear, the motor is arranged below the tank body, the driving gear is connected to an output shaft of the motor, and the driven gear is fixedly sleeved on the outer wall of the tank body and meshed with the driving gear. The utility model has the advantage of material humidity is even, guarantees the moisture content of fermentation material after the sterilization, is convenient for wash jar internal portion.

Description

Red rice solid material fermentation tank

Technical Field

The utility model relates to a fermentation equipment field, in particular to monascus solid material fermentation cylinder.

Background

The fermentation tank is an apparatus for industrially performing microbial fermentation, and the main body thereof is generally a main cylinder made of a stainless steel plate. The fermentation tank is generally composed of a cylindrical tank body, a stirring shaft, a stirring paddle and the like, and materials in the fermentation tank are stirred by the stirring paddle in the fermentation process, so that liquid and solid substances are uniformly stirred. Red yeast rice, which is prepared by parasitizing japonica rice with mycelium of Monascus purpureus of Aspergillus family, has the effects of invigorating spleen, promoting digestion, promoting blood circulation, and removing blood stasis, and is commonly used for treating food stagnation, abdominal distention, red and white diarrhea, postpartum lochiorrhea, traumatic injury, and red yeast fermentation is usually carried out in a fermentation tank.

During fermentation of the red yeast solid material, the water content of the material is one of important factors influencing solid state fermentation, when the water content of the material is low, the material is dry and hard, growth of thalli in particles is not facilitated, the pigment yield is low, when the water content of the material is too high, a matrix is easy to stick into a group, oxygen is not facilitated, and the growth speed of the thalli and the synthesis speed of the pigment are slow. When adopting traditional stirring paddle formula fermentation cylinder to carry out the red rice fermentation, water lets in by the inlet tube, causes the inhomogeneous phenomenon of material humidity easily, and the stirring also has insufficient phenomenon, and solid-state material bonds easily in the bottom of stirring rake and equipment among the stirring process, and has inside the equipment and wash the dead angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a monascus solid material fermentation cylinder has the even advantage of material humidity, guarantees the moisture content of the fermented material after the sterilization.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a red yeast solid material fermentation device comprises a tank body, supports respectively arranged on two sides of the tank body in the length direction, a driving device and a spraying device arranged in the tank body, wherein bearing seats are symmetrically arranged on the upper end surfaces of the two supports, hollow shafts are respectively arranged at two ends of the tank body, and the hollow shafts are respectively and rotatably connected to the corresponding bearing seats; the driving device comprises a motor, a driving gear and a driven gear, the motor is arranged below the tank body, the driving gear is connected to an output shaft of the motor, and the driven gear is fixedly sleeved on the outer wall of the tank body and meshed with the driving gear.

Through adopting above-mentioned technical scheme, jar body rotates to be connected on the support, opens the motor after, drives driven gear through the driving gear and rotates to make jar body rotatory, the red rice solid material of jar internal rolls the collision at jar body bottom top-down because of the action of gravity, and water is sprinkled to jar internal through spray set, makes the material reaction even.

The utility model discloses further set up to: the spraying device comprises a water pipe and a locking part, the water pipe is positioned above the interior of the tank body, two ends of the water pipe are bent downwards and respectively penetrate out of the hollow shaft, one end of the water pipe is open, the other end of the water pipe is closed, and a plurality of spraying heads are uniformly arranged on the pipe wall of the water pipe along the length direction of the water pipe; the retaining member is symmetrically provided with two groups on the bracket and is respectively connected at two ends of the water pipe.

Through adopting above-mentioned technical scheme, spray set sets up in the top of jar internal portion, and the shower head can spray downwards and form the fog form, carries out even humidification on the surface of monascus solid material, guarantees the whole humidity of solid material.

The utility model discloses further set up to: the spray header is the ball form, evenly set up a plurality of hole for water spraying on the surface of spray header.

Through adopting above-mentioned technical scheme, set up the shower head into globular, the rivers that spray in the ball can spray around to jar internal portion, and at first, rivers can form the spray form humidification effect more even, and secondly, after the internal material of jar is emitted, the spray form rivers are more abundant to the cleaning performance of jar internal wall, prevent that the internal washing dead angle that appears of jar.

The utility model discloses further set up to: the fixed external splines that are provided with in both ends of water pipe wall, the retaining member is a T shape seat, set up in the vertical portion of retaining member with external splines complex keyway, the retaining member passes through the keyway and links to each other with the external splines, the lower extreme of retaining member is connected on the support.

Through adopting above-mentioned technical scheme, adopt spline connection's mode to fix the water pipe in specific spatial position, the water pipe can not rotate at jar internal space because of gravity, and the effect is more stable.

The utility model discloses further set up to: a plurality of rake teeth are arranged on the inner wall of the tank body.

Through adopting above-mentioned technical scheme, set up the rake teeth and can play the effect of supplementary stirring, prevent that the solid material from caking in jar body bottom.

The utility model discloses further set up to: each rake tooth is arranged along the length direction of the tank body, and the rake teeth are arranged on the inner wall of the tank body in a staggered mode.

Through adopting above-mentioned technical scheme, the rake teeth staggered arrangement, the red rice solid material can slide and roll in the space between each rake tooth, more is favorable to the relative motion between the solid material, and stirring effect is better.

The utility model discloses further set up to: a jacket is fixed on the outer wall of the tank body.

By adopting the technical scheme, the heat transfer medium can be introduced into the jacket before stirring, so that the materials react at a specific temperature.

The utility model discloses further set up to: the outer wall of the tank body is provided with a sampling port.

Through adopting above-mentioned technical scheme, accessible sample connection detects the material reaction condition in the jar body.

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

1. the tank body is controlled to rotate in a gear transmission mode, the materials roll and collide at the bottom of the tank body by means of the self gravity of the materials, the stirring effect is achieved, complex structures such as stirring paddles do not need to be arranged, the manufacturing process is simple, and the manufacturing cost is low;

2. atomizing water through a spray head, spraying and humidifying the materials, and ensuring the water content of the sterilized fermented materials;

3. the rotary tank body is matched with the spraying effect of the spraying head, so that the inner wall of the tank body is free of dead angles during cleaning, and the cleaning effect is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional structure of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic structural view of the water pipe and the shower head.

In the figure, 1, a tank body; 11. a hollow shaft; 12. a manhole; 13. a feed inlet; 14. a discharge port; 15. a seal member; 2. a support; 21. a bearing seat; 3. a drive device; 31. a motor; 32. a driving gear; 33. a driven gear; 4. a spraying device; 41. a water pipe; 42. a locking member; 43. a shower head; 431. a water spray hole; 44. an external spline; 5. rake teeth; 6. a jacket; 7. a sampling port.

Detailed Description

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

A red yeast solid material fermentation device is shown by combining figures 1 and 2 and comprises a tank body 1, wherein two sides of the tank body 1 in the length direction are respectively provided with a bracket 2, the upper end surfaces of the two brackets 2 are symmetrically provided with bearing seats 21, two ends of the tank body 1 are respectively and fixedly connected with a hollow shaft 11, and the hollow shafts 11 are respectively arranged in the corresponding bearing seats 21 in a penetrating manner; the outer wall of the tank body 1 is fixedly welded with a jacket 6, the outer wall of the jacket 6 is respectively provided with a manhole 12, a feed inlet 13, a discharge outlet 14 and a sampling port 7 which are communicated to the inside of the tank body 1, the outside of the tank body 1 is provided with a driving device 3 for driving the tank body to rotate around a bearing seat 21, and the inside of the tank body 1 is provided with a spraying device 4 for humidifying the red yeast solid material.

The driving device 3 comprises a motor 31, a driving gear 32 and a driven gear 33, the motor 31 is arranged below the tank body 1, the driving gear 32 is connected with an output shaft of the motor 31 in a key mode, the driven gear 33 is fixedly sleeved on the outer wall of the tank body 1 and located on one side of the jacket 6, and the driving gear 32 is meshed with the driven gear 33 to drive the tank body 1 to rotate. The inner wall of the tank body 1 is uniformly provided with a plurality of rows of rake teeth 5 around the circumferential direction of the tank body, the rake teeth 5 are in a long strip shape, the length direction of the rake teeth is parallel to the axial direction of the tank body 1, the rows of rake teeth 5 along the circumferential direction of the inner wall of the tank body 1 are arranged in a staggered mode, and solid materials in the tank body 1 can slide between gaps of the rake teeth 5.

As shown in fig. 2, 3 and 4, the spraying device 4 includes a water pipe 41, the water pipe 41 is transversely arranged above the inside of the tank body 1, two ends of the water pipe 41 are bent downwards and penetrate out of the hollow shaft 11, a sealing element 15 is further arranged between the end face, far away from the tank body 1, of the hollow shaft 11 and the water pipe 41, one end of the water pipe 41 is open, the other end of the water pipe 41 is closed, a circle of external splines 44 is fixedly arranged on the outer wall of the end part, penetrating out of the hollow shaft 11, of the water pipe 41, the two locking elements 42 are arranged and symmetrically arranged on the upper end face of the support 2, the locking element 42 is particularly a T-shaped seat, key grooves matched with the external splines 44 are formed in the upper part of the vertical part of the locking element 42, the water pipe 41 can be fixed after the locking element 42 is sleeved on the external splines 44, the water pipe 41 is limited to rotate in the tank body 1, and then the locking element; the plurality of spray headers 43 are uniformly arranged along the length direction of the water pipe 41, the spray headers 43 are positioned at the lower part of the side wall of the water pipe 41, the spray headers 43 are hollow spherical, the spray headers 43 are communicated with the water pipe 41, and a plurality of water spray holes 431 are uniformly formed in the spherical surface of the spray headers 43.

The implementation principle of the embodiment is as follows: after the red yeast solid material is added into the tank body 1 through the feed port 13, the motor 31 is started, and the tank body 1 rotates, so that the red yeast solid material can roll in the tank body 1, and the solid material can fall on the bottom of the tank body 1 from top to bottom due to the influence of the gravity of the solid material; water is introduced into the water pipe 41 through the opening end of the water pipe 41, and the water in the water pipe 41 can be sprayed into the tank body 1 through the spray head 43 under the action of water pressure, so that solid materials in the tank body 1 are uniformly humidified, and the full reaction of the solid materials is ensured; after the reaction is finished, the materials are discharged, the tank body 1 is continuously stirred and water flow is continuously introduced, and the spray head 43 can fully clean the interior of the tank body 1.

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. A red yeast solid material fermentation cylinder which characterized in that: the tank comprises a tank body (1), supports (2) respectively arranged on two sides of the tank body (1) in the length direction, a driving device (3) and a spraying device (4) arranged in the tank body (1), wherein bearing seats (21) are symmetrically arranged on the upper end surfaces of the two supports (2), hollow shafts (11) are respectively arranged at two ends of the tank body (1), and the hollow shafts (11) are rotatably connected to the corresponding bearing seats (21); drive arrangement (3) include motor (31), driving gear (32) and driven gear (33), motor (31) set up the below at jar body (1), driving gear (32) are connected on the output shaft of motor (31), driven gear (33) fixed cover is established on the outer wall of jar body (1) and is engaged with driving gear (32).

2. The red yeast solid material fermentation tank of claim 1, wherein: the spraying device (4) comprises a water pipe (41) and a locking part (42), the water pipe (41) is positioned above the inner part of the tank body (1), two ends of the water pipe (41) are bent downwards and respectively penetrate out of the hollow shaft (11), one end of the water pipe (41) is provided with an opening, the other end of the water pipe is provided with a closed opening, and a plurality of spraying heads (43) are uniformly arranged on the pipe wall of the water pipe (41) along the length direction of the pipe wall; the locking pieces (42) are symmetrically arranged on the bracket (2) in two groups and are respectively connected to two ends of the water pipe (41).

3. The red yeast solid material fermentation tank of claim 2, characterized in that: the spray header (43) is in a spherical shape, and a plurality of water spray holes (431) are uniformly formed in the outer surface of the spray header (43).

4. The red yeast solid material fermentation tank of claim 2, characterized in that: the fixed external splines (46) that are provided with in both ends of water pipe (41) pipe wall, retaining member (42) are a T shape seat, seted up in the vertical portion of retaining member (42) with external splines (46) complex keyway, retaining member (42) link to each other with external splines (46) through the keyway, the lower extreme of retaining member (42) is connected on support (2).

5. The red yeast solid material fermentation tank of claim 1, wherein: the inner wall of the tank body (1) is provided with a plurality of rake teeth (5).

6. The red yeast rice solid material fermentation tank of claim 5, characterized in that: each rake tooth (5) is arranged along the length direction of the tank body (1), and the rake teeth (5) are arranged on the inner wall of the tank body (1) in a staggered mode.

7. The red yeast solid material fermentation tank of claim 1, wherein: a jacket (6) is fixed on the outer wall of the tank body (1).

8. The red yeast solid material fermentation tank of claim 1, wherein: the outer wall of the tank body (1) is provided with a sampling port (7).