CN114214174A

CN114214174A - Rotary fermentation device

Info

Publication number: CN114214174A
Application number: CN202111561471.6A
Authority: CN
Inventors: 黄社安
Original assignee: Jiangmen Jinli Nitrogenous Machine Co ltd
Current assignee: Jiangmen Jinli Nitrogenous Machine Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-03-22

Abstract

The invention relates to the technical field of fermentation equipment, and particularly discloses a rotary fermentation device which comprises a fermentation support, a fermentation tank, an in-tank exhaust pipe, a jacket intake pipe, a jacket exhaust pipe, a mechanical seal, a rotary device and an in-tank stirring plough, wherein the fermentation tank and the in-tank exhaust pipe are rotatably connected with the rotary device, the in-tank exhaust pipe is inserted into the fermentation tank, the in-tank stirring plough is arranged in the middle of the in-tank exhaust pipe, the jacket intake pipe and the jacket exhaust pipe are communicated with the fermentation tank, the mechanical seal sleeve is arranged on the in-tank exhaust pipe, the jacket intake pipe and the jacket exhaust pipe, and the rotary device and the mechanical seal are arranged on the fermentation support. According to the fermentation tank, the rotating device is arranged to drive the fermentation tank to rotate, and the stirring plough in the tank is used for stirring materials in the fermentation tank, so that the materials are quickly mixed and fermented, the overall structure is simple, the use is more convenient, the manual operation cost is reduced, and the fermentation efficiency is improved.

Description

Rotary fermentation device

Technical Field

The invention relates to the technical field of fermentation equipment, in particular to a rotary fermentation device.

Background

Fermentation refers to the process by which a person produces the microbial cells themselves, or direct or secondary metabolites, by virtue of the life activities of the microorganism under aerobic or anaerobic conditions. Fermentation is a decomposition process of organisms for organic substances, and is widely used in food industry, biological industry and chemical industry. In the traditional fermentation equipment, the tower type fermentation tank can have larger volume, but the high equipment cost, too large field space and huge energy consumption are needed, so that the convenience and the economy are greatly reduced, and the defects of inconsistent product quality and the like caused by uneven material fermentation temperature exist; and the existing fermentation equipment has the disadvantages of complex structure, inconvenient use, high labor cost and low fermentation efficiency.

Disclosure of Invention

The invention aims to solve the technical problem that the defects of the prior art are overcome, and the rotary fermentation device is provided, wherein a rotating device is arranged to drive a fermentation tank to rotate, materials in the fermentation tank are stirred by a stirring plough in the fermentation tank, so that the materials are quickly mixed and fermented, and an exhaust pipe in the fermentation tank, a jacket air inlet pipe and a jacket exhaust pipe are arranged to work in a matched mode to input steam into the fermentation tank and balance airflow flowing, so that the fermentation temperature is more uniform, the product quality is improved, the whole structure is simpler, the use is more convenient, the manual operation cost is reduced, and the fermentation efficiency is improved.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a rotation type fermenting installation, includes fermentation support, fermentation cylinder, jar interior blast pipe, presss from both sides the cover intake pipe, presss from both sides the cover blast pipe, mechanical seal, rotary device and jar interior stirring plough, fermentation cylinder and jar interior blast pipe all with rotary device rotates to be connected, the blast pipe inserts in the jar in the fermentation cylinder, jar interior stirring plough install in the middle part of jar interior blast pipe, press from both sides cover intake pipe and press from both sides the cover blast pipe all with the fermentation cylinder intercommunication, mechanical seal cover is located on jar interior blast pipe, the cover intake pipe of pressing from both sides and the cover blast pipe, rotary device and mechanical seal all install in on the fermentation support.

Preferably, the rotating device comprises a first bearing seat, a second bearing seat, a gearwheel and a power device, the fermentation tank is respectively connected with the first bearing seat and the second bearing seat in a rotating manner, and the power device is in transmission connection with the second bearing seat through the gearwheel.

Preferably, one end of the in-tank exhaust pipe sequentially penetrates through the right side, the second bearing seat and the large gear of the fermentation tank, and the other end of the in-tank exhaust pipe sequentially penetrates through the left side, the first bearing seat and the mechanical seal of the fermentation tank.

Preferably, a steam inlet is formed in one end of the exhaust pipe in the tank, an exhaust port is formed in the other end of the exhaust pipe in the tank, a plurality of air inlet and outlet ports are formed in the middle of the exhaust pipe in the tank, and the air inlet and outlet ports are communicated with the steam inlet.

Preferably, the middle part embedding of jar interior blast pipe is provided with the outlet duct, the one end of outlet duct is worn out the middle part outside of jar interior blast pipe, the gas outlet has been seted up to the one end of outlet duct, the gas outlet with the gas vent intercommunication.

Preferably, the in-tank stirring plough includes a first in-tank stirring plough, a second in-tank stirring plough, a third in-tank stirring plough and a fourth in-tank stirring plough, and the first in-tank stirring plough, the second in-tank stirring plough, the third in-tank stirring plough and the fourth in-tank stirring plough are all arranged in the fermentation tank.

Preferably, the stirring plough in the first tank, the stirring plough in the second tank, the stirring plough in the third tank and the stirring plough in the fourth tank are all sequentially sleeved outside the middle part of the exhaust pipe in the tank through screw sleeves.

Preferably, the mechanical seal comprises an outer mechanical seal and an inner mechanical seal, the inner mechanical seal is respectively connected with the first bearing seat, the in-tank exhaust pipe, the jacket air inlet pipe, the jacket exhaust pipe and the left side of the fermentation tank, and the outer mechanical seal is respectively connected with the in-tank exhaust pipe, the jacket air inlet pipe and the jacket exhaust pipe.

Preferably, a cooling water vapor inlet is formed in one end of the jacket air inlet pipe, a cooling water vapor outlet is formed in one end of the jacket exhaust pipe, and the cooling water vapor inlet and the cooling water vapor outlet are respectively communicated with the interior of the fermentation tank.

Preferably, the outer surface of the fermentation tank is sleeved with a honeycomb jacket; the feed inlet has all been seted up to the bottom that the honeycomb pressed from both sides cover and fermentation cylinder, install the manhole on the feed inlet.

By adopting the technical scheme, the rotary fermentation device provided by the invention has the following beneficial effects: the fermentation tank and the in-tank exhaust pipe in the rotary fermentation device are rotatably connected with the rotating device, the in-tank exhaust pipe is inserted into the fermentation tank, the in-tank stirring plow is arranged in the middle of the in-tank exhaust pipe, the jacket air inlet pipe and the jacket exhaust pipe are communicated with the fermentation tank, the mechanical seal sleeve is arranged on the in-tank exhaust pipe, the jacket air inlet pipe and the jacket exhaust pipe, the fermentation tank is driven to rotate by arranging the rotating device, materials in the fermentation tank are stirred by the in-tank stirring plow, so that the materials are quickly mixed and fermented, the in-tank exhaust pipe, the jacket air inlet pipe and the jacket exhaust pipe are matched to input steam into the fermentation tank and balance airflow flowing, water steam can be connected into the fermentation tank from one end of the in-tank exhaust pipe and the jacket air inlet pipe, the water steam can be discharged from the other end of the jacket exhaust pipe and the in-tank exhaust pipe, so that the fermentation temperature of the materials is more uniform to improve the product quality, compare in traditional fermentation equipment, this rotation type fermenting installation overall structure is comparatively simple, and it is more convenient to use, reduces manual operation cost, improves fermentation efficiency, and fermentation efficiency is higher.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a top view of the present invention;

in the figure, 1-a fermentation support, 2-a fermentation tank, 3-an in-tank exhaust pipe, 4-a jacket air inlet pipe, 5-a jacket exhaust pipe, 6-a first bearing seat, 7-a second bearing seat, 8-a bull gear, 9-a power device, 10-a steam inlet, 11-an exhaust port, 12-an air inlet and outlet port, 13-an air outlet pipe, 14-an air outlet, 15-a first in-tank stirring plough, 16-a second in-tank stirring plough, 17-a third in-tank stirring plough, 18-a fourth in-tank stirring plough, 19-an outer mechanical seal, 20-an inner mechanical seal, 21-a cooling water steam inlet, 22-a cooling water steam outlet, 23-a honeycomb jacket, 24-a feed inlet and 25-a manhole.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

As shown in fig. 1-2, the rotary fermentation apparatus comprises a fermentation support 1, a fermentation tank 2, an in-tank exhaust pipe 3, a jacket intake pipe 4, a jacket exhaust pipe 5, a mechanical seal, a rotary device and an in-tank stirring plow, wherein the fermentation tank 2 and the in-tank exhaust pipe 3 are both rotationally connected with the rotary device, the in-tank exhaust pipe is inserted into the fermentation tank 2, the in-tank stirring plow is installed in the middle of the in-tank exhaust pipe 3, the jacket intake pipe 4 and the jacket exhaust pipe 5 are both communicated with the fermentation tank 2, the mechanical seal is arranged on the in-tank exhaust pipe 3, the jacket intake pipe 4 and the jacket exhaust pipe 5, and the rotary device and the mechanical seal are both installed on the fermentation support 1. It can be understood that the fermentation support 1, the fermentation tank 2, the in-tank exhaust pipe 3, the jacket intake pipe 4, the jacket exhaust pipe 5, the mechanical seal, the rotating device and the in-tank stirring plough can be made of stainless steel materials or aluminum alloy materials and the like.

Specifically, the rotating device comprises a first bearing seat 6, a second bearing seat 7, a gearwheel 8 and a power device 9, the fermentation tank 2 is respectively connected with the first bearing seat 6 and the second bearing seat 7 in a rotating manner, and the power device 9 is in transmission connection with the second bearing seat 7 through the gearwheel 8; one end of the in-tank exhaust pipe 3 sequentially passes through the right side of the fermentation tank 2, the second bearing seat 7 and the large gear 8, and the other end of the in-tank exhaust pipe 3 sequentially passes through the left side of the fermentation tank 2, the first bearing seat 6 and the mechanical seal. The in-tank stirring plough comprises a first in-tank stirring plough 15, a second in-tank stirring plough 16, a third in-tank stirring plough 17 and a fourth in-tank stirring plough 18, wherein the first in-tank stirring plough 15, the second in-tank stirring plough 16, the third in-tank stirring plough 17 and the fourth in-tank stirring plough 18 are all arranged in the fermentation tank 2; the first internal stirring plough 15, the second internal stirring plough 16, the third internal stirring plough 17 and the fourth internal stirring plough 18 are all sleeved outside the middle part of the internal exhaust pipe 3 in sequence through screw sleeves; the mechanical seal comprises an outer mechanical seal 19 and an inner mechanical seal 20, the inner mechanical seal 20 is respectively connected with the first bearing seat 6, the in-tank exhaust pipe 3, the jacket air inlet pipe 4, the jacket exhaust pipe 5 and the left side of the fermentation tank 2, and the outer mechanical seal 19 is respectively connected with the in-tank exhaust pipe 3, the jacket air inlet pipe 4 and the jacket exhaust pipe 5. It will be appreciated that the power means 9 may be an electric motor or the like for driving a gearwheel and thereby rotating the fermentation tank 2.

Specifically, one end of the jacket air inlet pipe 4 is provided with a cooling water vapor inlet 21, one end of the jacket exhaust pipe 5 is provided with a cooling water vapor outlet 22, and the cooling water vapor inlet 21 and the cooling water vapor outlet 22 are respectively communicated with the inside of the fermentation tank 2; the outer surface of the fermentation tank 2 is sleeved with a honeycomb jacket 23; the honeycomb jacket 23 and the bottom of the fermentation tank 1 are both provided with a feed inlet 24, and a manhole 25 is arranged on the feed inlet 24; one end of the exhaust pipe 3 in the tank is provided with a steam inlet 10, the other end of the exhaust pipe 3 in the tank is provided with an exhaust port 11, the middle part of the exhaust pipe 3 in the tank is provided with a plurality of air inlet and outlet ports 12, and the air inlet and outlet ports 12 are communicated with the steam inlet 10; an air outlet pipe 13 is embedded in the middle of the exhaust pipe 3 in the tank, one end of the air outlet pipe 13 penetrates out of the outer side of the middle of the exhaust pipe 3 in the tank, an air outlet 14 is formed in one end of the air outlet pipe 3, the air outlet 14 is communicated with the exhaust port 11, the steam inlet 10 is not directly communicated with the exhaust port 11, and the steam inlet is blocked by the air outlet pipe 13. It will be appreciated that, in use, the manhole 25 is opened and material enters the fermenter 2 through the feed port 24; as shown in figure 1, the direction of the air flow is indicated by arrows, during fermentation, heated water vapor enters the exhaust pipe 3 in the tank from the steam inlet 10, is discharged into the fermentation tank 2 from the air inlet and outlet 12, finally flows into the exhaust pipe 3 in the tank through the air outlet 14 on the air outlet pipe 13, and is discharged from the air outlet 11; air can enter the fermentation tank 2 from a cooling water vapor inlet 21 on the jacket air inlet pipe 4 and finally is discharged from a cooling water vapor outlet 22 on the jacket air outlet pipe 5.

It can be understood that the rotary fermentation device is reasonable in design and unique in structure, the fermentation tank 2 is driven to rotate by the aid of the rotating device, materials in the fermentation tank 2 are stirred by the in-tank stirring plough, the materials are quickly mixed and fermented, the exhaust pipe 3 in the tank and the jacket air inlet pipe 4 are arranged, the jacket air inlet pipe 4 and the jacket exhaust pipe 5 work cooperatively to input steam into the fermentation tank 2 and balance airflow flowing, the steam can be connected into the fermentation tank 3 from one end of the exhaust pipe 3 in the tank and the jacket air inlet pipe 4 and can be discharged from the jacket exhaust pipe 5 and the other end of the exhaust pipe 3 in the tank, the material fermentation temperature is more uniform, product quality is improved, and compared with traditional fermentation equipment, the rotary fermentation device is simpler in overall structure, more convenient to use, lower in manual operation cost, higher in fermentation efficiency and higher in fermentation efficiency.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims

1. A rotary fermentation device is characterized in that: including fermentation support, fermentation cylinder, jar interior blast pipe, press from both sides cover intake pipe, press from both sides cover blast pipe, mechanical seal, rotary device and jar interior stirring plough, fermentation cylinder and jar interior blast pipe all with rotary device rotates to be connected, the blast pipe inserts in the jar in the fermentation cylinder, jar interior stirring plough install in the middle part of jar interior blast pipe, press from both sides cover intake pipe and press from both sides the cover blast pipe all with the fermentation cylinder intercommunication, mechanical seal cover locates in the jar on blast pipe, the cover intake pipe of pressing from both sides and the cover blast pipe, rotary device and mechanical seal all install in on the fermentation support.

2. The rotary fermentation device of claim 1, wherein: the fermentation tank is respectively connected with the first bearing seat and the second bearing seat in a rotating mode, and the power device is in transmission connection with the second bearing seat through the gear wheel.

3. The rotary fermentation device of claim 1, wherein: one end of the in-tank exhaust pipe sequentially penetrates through the right side of the fermentation tank, the second bearing block and the large gear, and the other end of the in-tank exhaust pipe sequentially penetrates through the left side of the fermentation tank, the first bearing block and the mechanical seal.

4. The rotary fermentation device of claim 3, wherein: the steam exhaust device comprises an exhaust pipe, a steam inlet, an exhaust port, a plurality of air inlet and outlet ports and is characterized in that a steam inlet is formed in one end of the exhaust pipe in the tank, an exhaust port is formed in the other end of the exhaust pipe in the tank, and the air inlet and outlet ports are communicated with the steam inlet.

5. The rotary fermentation device of claim 4, wherein: the middle part embedding of jar interior blast pipe is provided with the outlet duct, the one end of outlet duct is worn out the middle part outside of jar interior blast pipe, the gas outlet has been seted up to the one end of outlet duct, the gas outlet with the gas vent intercommunication.

6. The rotary fermentation device of claim 1, wherein: the in-tank stirring plough comprises a first in-tank stirring plough, a second in-tank stirring plough, a third in-tank stirring plough and a fourth in-tank stirring plough, and the first in-tank stirring plough, the second in-tank stirring plough, the third in-tank stirring plough and the fourth in-tank stirring plough are all arranged in the fermentation tank.

7. The rotary fermentation device of claim 6, wherein: the stirring plough in the first tank, the stirring plough in the second tank, the stirring plough in the third tank and the stirring plough in the fourth tank are all sequentially sleeved on the outer side of the middle part of the exhaust pipe in the tank through screw sleeves.

8. The rotary fermentation device of claim 2, wherein: the mechanical seal comprises an outer mechanical seal and an inner mechanical seal, the inner mechanical seal is respectively connected with the first bearing seat, the in-tank exhaust pipe, the jacket air inlet pipe, the jacket exhaust pipe and the left side of the fermentation tank, and the outer mechanical seal is respectively connected with the in-tank exhaust pipe, the jacket air inlet pipe and the jacket exhaust pipe.

9. The rotary fermentation device of claim 1, wherein: the fermentation tank is characterized in that a cooling water vapor inlet is formed in one end of the jacket air inlet pipe, a cooling water vapor outlet is formed in one end of the jacket exhaust pipe, and the cooling water vapor inlet and the cooling water vapor outlet are respectively communicated with the interior of the fermentation tank.

10. The rotary fermentation device of claim 1, wherein: the outer surface of the fermentation tank is sleeved with a honeycomb jacket; the feed inlet has all been seted up to the bottom that the honeycomb pressed from both sides cover and fermentation cylinder, install the manhole on the feed inlet.