CN211471373U

CN211471373U - Lees fermentation cylinder

Info

Publication number: CN211471373U
Application number: CN201921847137.5U
Authority: CN
Inventors: 冯礼周; 唐忠权; 熊乾; 李刚
Original assignee: Sichuan Baicheng Biological Technology Co ltd
Current assignee: Sichuan Baicheng Biological Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-11
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a vinasse fermentation tank, which comprises a fermentation tank body, an inner container, an outer shell, a magnetic stirring group and a plurality of sieve plates; the magnetic stirring group comprises a driving device, a supporting plate, a magnet, a magnetic stirring rod and a rotating speed sensor; the driving device is arranged at the axis position of the bottom of the outer shell and connected with the supporting plate through the rotating shaft, the magnet is fixedly arranged on the supporting plate, the magnetic stirring rod is arranged at the axis position of the bottom of the inner container, the sieve plates are arranged in the inner container in parallel, and the stirring of the vinasse in the fermentation tank is realized through a magnetic stirring mode, so that the structure inside the fermentation tank is simplified, the dead angle is reduced, the probability of bacterial breeding is reduced, and the cleaning is more thorough; the structure of multilayer sieve disperses lees to separate and stirs respectively, has improved stirring efficiency, reaches the lees that makes in the fermentation cylinder through this mode and is heated evenly, through the layering stirring, still helps reducing the lees caking, makes its and air fully contact, improves the fermentation quality.

Description

Lees fermentation cylinder

Technical Field

The utility model relates to a lees refermentation technical field, concretely relates to lees fermentation cylinder.

Background

The vinasse is the residue left after brewing the wine by rice, wheat, sorghum and the like, not only contains rich crude protein, but also contains various trace elements, vitamins, saccharomycetes, various amino acids and the like, and is a good choice as animal feed, but the vinasse is directly used as the animal feed to be not beneficial to fully absorbing and utilizing the nutrient components, so the vinasse needs to be fermented again, thereby being beneficial to the absorption of animals and having better mouthfeel; in the vinasse fermentation process, the connection relation of the inner walls of the fermentation tank is generally required to be reduced as much as possible, so that the condition that the fermentation process is influenced by the breeding of bacteria due to the existence of uncleaned dead corners for a long time is avoided; meanwhile, irregular stirring is needed to ensure that all parts of the vinasse are uniformly heated, thereby promoting fermentation; at present, in the fermentation process of the fermentation tank for the vinasse, the problems of labor stirring and poor mechanical stirring uniformity exist, so that the vinasse is heated unevenly, the vinasse raw materials are easy to form blocks and are not fully contacted with air, the fermentation time is prolonged, the quality of the fermented vinasse is reduced, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a lees fermentation cylinder in order to solve the lees and hard and the relatively poor scheduling problem of mechanical stirring degree of consistency in fermentation process manual stirring.

The purpose of the utility model is realized through the following technical scheme:

a vinasse fermentation tank comprises a fermentation tank body, wherein the fermentation tank body comprises an inner container, an outer shell, a magnetic stirring group and a plurality of sieve plates; the inner container and the outer shell are coaxially nested, and the magnetic stirring group comprises a driving device, a supporting plate, a magnet, a magnetic stirring rod and a rotating speed sensor; the driving device is arranged at the axis position of the bottom of the outer shell and is connected with the supporting plate through a rotating shaft, the supporting plate is fixedly provided with a magnet, the magnetic stirring rod is arranged at the axis position of the bottom of the inner container, the sieve plates are arranged in the inner container in parallel, the magnetic stirring rod penetrates from the centers of the sieve plates to the top of the inner container, the magnetic stirring rod also comprises a plurality of groups of stirring blades which are arranged on each layer of sieve plate, revolution speed sensor set up in be used for detecting the rotational speed on the drive arrangement, the inside complicated subassembly of fermentation cylinder has been avoided to the structural feature of magnetic stirring group and has been connected, and magnetic stirring pole and inner bag do not have mechanical connection relation, make the inside washing of changing of fermentation cylinder, and the multilayer sieve disperses the lees of total fermentation at each layer, makes the stirring process more abundant, everywhere lees homoenergetic and air contact.

Preferably, the vinasse fermentation tank further comprises a constant-temperature heating group, wherein the constant-temperature heating group comprises an electric heating pipe and a temperature sensor; the electric heating pipe is spirally and annularly arranged on the outer wall of the inner container, and the temperature sensor is arranged on the inner wall of the inner container to detect the temperature in the fermentation tank body.

Preferably, the fermentation tank further comprises a control device and a display screen, wherein the control device comprises a stirring switch, a heating switch, a rotating speed adjusting button, a heating power adjusting button and a controller; the stirring switch with speed regulation button pass through the controller with drive arrangement electricity is connected, the heating switch with heating power regulation button pass through the controller with the electrothermal tube electricity is connected, temperature sensor with speed sensor respectively with control device electric connection, the display screen is used for showing the internal temperature of fermentation cylinder and drive arrangement's rotational speed.

Preferably, a tank cover is arranged at the top of the fermentation tank body, and the tank cover is in threaded connection with the fermentation tank body.

Preferably, the bottom lateral wall of the fermentation tank body is provided with a discharging pipe, the discharging pipe is followed the shell body is worn to establish to the inner bag and with inner bag fixed connection, the discharge gate department of discharging pipe is provided with the valve, the valve with the junction of discharge gate is provided with the sealing washer, and the design of sealing washer has strengthened the leakproofness of discharge gate.

Preferably, one end of the discharge pipe, which is connected with the inner container, is provided with a filter screen, so that the purity of the fermentation liquid is higher, and the fermentation liquid does not contain solid materials such as fermentation products and the like.

Preferably, the outer wall of the magnetic stirring rod is provided with a plurality of sliding grooves parallel to the axis, the stirring blade is provided with a sliding strip matched with the sliding grooves, and the stirring blade is fixed with the magnetic stirring rod in a sleeving manner.

Preferably, one end of the magnetic stirring rod is fixed with the inner container through a magneton, and the magnetic stirring rod is fixedly connected with the magneton.

The utility model has the advantages that: the distiller's grains are uniformly dispersed in each layer through the layered sieve plates, and then the distiller's grains in each layer are stirred through the magnetic stirring rod, so that the distiller's grains in the fermentation tank are uniformly heated, and the distiller's grains are stirred in a layered mode, so that the distiller's grains are favorably reduced in agglomeration and are fully contacted with air, the fermentation quality is improved, the structure in the fermentation tank is simplified through the magnetic stirring structure, dead angles are reduced, the probability of bacterial breeding is reduced, and the fermentation tank is more convenient and thorough to clean; the layered structure design can make the fermentation liquor and the fermentation product separated more quickly and sufficiently after the fermentation is finished.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a control device;

fig. 3 is a schematic structural view of a screen deck;

FIG. 4 is a partial cross-sectional view of a magnetic stirring bar

In the figure, 1-a can cover, 2-an outer shell, 3-an inner container, 4-a driving device, 5-a rotating shaft, 6-a supporting plate, 7-a magnet, 8-a magneton, 9-a stirring blade, 10-a magnetic stirring rod, 11-a discharging pipe, 12-a valve, 13-a sieve plate, 14-a temperature sensor, 16-a control device, 17-an electric heating pipe, 18-a filtering net, 19-a sealing ring, 20-a rotating speed sensor, 21-a stirring switch, 22-a heating switch, 23-a rotating speed adjusting knob, 24-a heating power adjusting knob, 25-a display screen, 26-a sliding chute and 27-a sliding strip.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

In the process of vinasse fermentation, vinasse materials are concentrated at the bottom of a fermentation tank due to gravity, and the problem of uneven stirring exists in the traditional manual stirring and mechanical stirring modes, so that the utility model discloses a magnetic stirring vinasse fermentation tank, which is shown in figure 1 and comprises an inner container 3, an outer shell 2, a magnetic stirring group and a plurality of sieve plates 13; the inner container 3 and the outer shell 2 are coaxially nested, and the magnetic stirring group comprises a driving device 4, a supporting plate 6, a magnet 7, a magnetic stirring rod 10 and a rotating speed sensor 20; drive arrangement 4 sets up in 2 bottom axle center positions of shell body, drive arrangement 4 through axis of rotation 5 with backup pad 6 is connected, fixed mounting has magnet 7 in the backup pad 6, magnetic stirring rod 10 sets up in 3 bottom axle center positions of inner bag, and is a plurality of sieve 13 parallel set up in inner bag 3, magnetic stirring rod 10 is from a plurality of sieve 13's center link up to 3 tops of inner bag, magnetic stirring rod 10 still includes multiunit stirring leaf 9, stirring leaf 9 sets up on every layer of sieve 13, speed sensor 20 set up in be used for detecting the rotational speed on the drive arrangement 4.

The vinasse fermentation tank further comprises a constant-temperature heating group, wherein the constant-temperature heating group comprises an electric heating pipe 17 and a temperature sensor 14; wherein, the spiral ring of electrothermal tube 14 is located the outer wall of inner bag 3, temperature sensor 14 sets up in the inner wall of inner bag 3 in order to detect the internal temperature of fermentation cylinder, the fermentation cylinder still includes controlling means 16 and display screen 25, controlling means 16 includes stirring switch 21, heating switch 22, speed regulation knob 23, heating power adjust knob 24, stirring switch 21 with speed regulation knob 23 through controller 16 with drive arrangement 4 electricity is connected, heating switch 22 with heating power adjust knob 24 through controller 16 with electrothermal tube 17 electricity is connected, temperature sensor 14 with speed sensor 23 respectively with controlling means 16 electric connection, display screen 25 is used for showing the internal temperature of fermentation cylinder and drive arrangement 4's rotational speed.

The top of the fermentation tank body is provided with a tank cover 1, the tank cover 1 is in threaded connection with the fermentation tank body, the side wall of the bottom of the fermentation tank body is provided with a discharge pipe 11, the discharge pipe 11 penetrates from the outer shell 2 to the inner container 3 and is fixedly connected with the inner container 3, a valve 12 is arranged at the discharge port of the discharge pipe 11, and a sealing ring 19 is arranged at the connection part of the valve 12 and the discharge port; one end of the discharge pipe 11 connected with the inner container 3 is provided with a filter screen 18, so that the purity of fermentation liquor is higher, and the fermentation liquor does not contain solid materials such as fermentation products and the like.

The outer wall of the magnetic stirring rod 10 is provided with a plurality of sliding grooves 26 parallel to the axis, the stirring blade 9 is provided with a sliding strip 27 matched with the sliding grooves, the stirring blade 9 is fixed to the magnetic stirring rod 10 in a sleeving mode, one end of the magnetic stirring rod 10 is fixed to the inner container 3 through the magneton 8, and the magnetic stirring rod 10 is fixedly connected to the magneton 8.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A vinasse fermentation tank comprises a fermentation tank body, and is characterized in that the fermentation tank body comprises an inner container, an outer shell, a magnetic stirring group and a plurality of sieve plates; the inner container and the outer shell are coaxially nested, and the magnetic stirring group comprises a driving device, a supporting plate, a magnet, a magnetic stirring rod and a rotating speed sensor; the utility model discloses a magnetic stirring rod, including shell body, magnetic stirring rod, inner bag, a plurality of sieves, drive arrangement, magnetic stirring rod, inner bag, a plurality of sieve are parallel, a plurality of sieve sets up in the inner bag, magnetic stirring rod follows the center of a plurality of sieves link up to the inner bag top, magnetic stirring rod still includes multiunit stirring leaf, the stirring leaf sets up on every layer of sieve board, speed sensor set up in drive arrangement is last to be used for detecting the rotational speed.

2. The distillers grain fermentor of claim 1, further comprising a constant temperature heating bank comprising an electric heating pipe, a temperature sensor; the electric heating pipe is spirally and annularly arranged on the outer wall of the inner container, and the temperature sensor is arranged on the inner wall of the inner container to detect the temperature in the fermentation tank body.

3. The distiller's grain fermentation tank of claim 2, further comprising a control device and a display screen, wherein the control device comprises a stirring switch, a heating switch, a rotation speed adjusting button, a heating power adjusting button, and a controller; the stirring switch with speed regulation button pass through the controller with drive arrangement electricity is connected, the heating switch with heating power regulation button pass through the controller with the electrothermal tube electricity is connected, temperature sensor with speed sensor respectively with control device electric connection, the display screen is used for showing the internal temperature of fermentation cylinder and drive arrangement's rotational speed.

4. The distiller's grains fermentation tank of claim 1, wherein a tank cover is arranged on the top of the fermentation tank body and is in threaded connection with the fermentation tank body.

5. The vinasse fermentation tank of claim 1, wherein a discharge pipe is arranged on the side wall of the bottom of the fermentation tank body, the discharge pipe penetrates through the inner container from the outside of the outer shell and is fixedly connected with the inner container, a valve is arranged at a discharge port of the discharge pipe, and a sealing ring is arranged at the joint of the valve and the discharge port.

6. The distiller's grains fermentation tank of claim 5, wherein one end of the discharge pipe connected with the inner container is provided with a screen.

7. The distiller's grains fermentation tank of claim 1, wherein the outer wall of the magnetic stirring rod is provided with a plurality of sliding grooves parallel to the axis, the stirring blade is provided with a sliding strip matched with the sliding grooves, and the stirring blade is connected with the magnetic stirring rod in a sleeving manner.

8. The distiller's grain fermentation tank of claim 1, wherein one end of the magnetic stirring rod is fixed with the inner container through a magneton, and the magnetic stirring rod is fixedly connected with the magneton.