CN209923344U

CN209923344U - Double-cavity fermentation tank

Info

Publication number: CN209923344U
Application number: CN201920416987.3U
Authority: CN
Inventors: 江璐; 李雅善; 南立军; 王艳君; 崔长伟; 李洋; 杨俊梅
Original assignee: Moutai University
Current assignee: Moutai University
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-10
Anticipated expiration: 2029-03-29

Abstract

The utility model relates to the technical field of machinery, specifically be a two-chamber fermentation cylinder, including a pair of jar body, the fermentation chamber has been seted up in the jar body, be provided with the (mixing) shaft in the fermentation chamber, driven pulleys is installed on the top of (mixing) shaft, the roof is installed on the top of two jar bodies, the top of roof is provided with agitator motor, agitator motor's output shaft end is installed driving pulley, driving pulley passes through the belt with driven pulleys and is connected, the top at the base is installed to the jar body, outer shrouding has been cup jointed in the outside of the jar body, install interior shrouding between two jar bodies, form the cooling chamber between outer shrouding and the interior shrouding, form the heating chamber between interior shrouding and the jar. This two-chamber fermentation cylinder through with two jar bodies together and a shared agitator motor, has practiced thrift the electric energy, can conveniently control the temperature in the fermentation process through water tank, water pump and the hot plate that sets up.

Description

Double-cavity fermentation tank

Technical Field

The utility model relates to the technical field of machinery, specifically a two-chamber fermentation cylinder.

Background

The fermentation tank is a device used for carrying out microbial fermentation in industry, and is widely applied to industries such as dairy products, beverages, bioengineering, pharmacy, fine chemistry industry and the like. Because each fermentation tank is provided with the stirring motor for fermentation, when a plurality of fermentation tanks are used for fermentation, more electric power is needed to enable a plurality of stirring motors to operate simultaneously, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-chamber fermentation cylinder to solve and put forward in the above-mentioned background art because all install the agitator motor of fermentation usefulness on every fermentation cylinder, when using a plurality of fermentation cylinders to ferment, need more electric power to make many agitator motor move simultaneously, increased manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a fermentation tank with two cavities comprises a pair of tank bodies, wherein a fermentation cavity is formed in each tank body, a stirring shaft is arranged in the middle position of the fermentation cavity, the top end of the stirring shaft penetrates through the top wall of each tank body and is provided with a driven belt pulley, the top ends of the two tank bodies are provided with a top plate, a stirring motor is arranged above the top plate, the tail end of an output shaft of the stirring motor is provided with a driving belt pulley, the driving belt pulley is connected with the driven belt pulley through a belt, the tank bodies are arranged at the top end of a base, the outer side of each tank body is sleeved with an outer sealing plate, an inner sealing plate is arranged between the outer surfaces of the two tank bodies, a cooling cavity is formed between the outer sealing plate and the inner sealing plate, a heating cavity is formed between the inner sealing plate and the tank bodies, the water tank with the bottom in cooling chamber is linked together through the water pipe, the water pump is installed on the top of water tank, the output of water pump with the top in cooling chamber is linked together through the water pipe, the heating intracavity is provided with a plurality of hot plate, the hot plate is installed on the surface of the jar body.

Preferably, a bearing seat is tightly welded on the inner wall of the top of the fermentation cavity, a bearing is sleeved in the bearing seat, and the stirring shaft is in sleeve fit with the bearing.

Preferably, two stirring rings are welded on the stirring shaft closely.

Preferably, the top plate with jar body close welding, close welding has the motor cabinet that is used for installing agitator motor on the top surface of top plate, the bottom of motor cabinet is equipped with and is used for installing driving pulley's cavity.

Preferably, the top of the jar body has the pan feeding pipe in close welding, the bottom of the jar body has the discharging pipe in close welding, the through-hole has all been seted up to the left and right sides of base, the end of through-hole extends to the bottom surface department of the jar body, the discharging pipe is followed the through-hole stretches out.

Preferably, the bottom of outer shrouding with jar body is closely welded, interior shrouding with jar body is closely welded, outer shrouding with the height on interior shrouding top is the same, the apron with outer shrouding and interior shrouding all closely welds, set up on the apron with jar through the opening of body shape looks adaptation, the apron cup joint in jar external side and with jar body is closely welded through the opening.

Preferably, the output end of the water pump is communicated with the water tank through a water pipe.

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

1. according to the double-cavity fermentation tank, the two tank bodies are combined together and share one stirring motor, so that the electric energy is saved, and the problem that the production cost is increased because each fermentation tank is provided with the stirring motor for fermentation, and when a plurality of fermentation tanks are used for fermentation, more electric power is needed to enable a plurality of stirring motors to operate simultaneously is solved;

2. this two-chamber fermentation cylinder, interior shrouding and outer shrouding through setting up, form the cooling chamber between shrouding and the outer shrouding in making, and be provided with water tank and water pump on the base, make jar body can make water circulate in water tank and cooling chamber with water pump and external power switch-on when needs cool down, reach the effect of cooling, through the heating chamber that forms between interior shrouding and the jar body and install the hot plate in the heating chamber, make jar body switch-on make the hot plate heat work with external power when needing to heat, the temperature of convenience in to the fermentation process is controlled.

Drawings

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

FIG. 2 is a schematic structural view of the tank of the present invention;

fig. 3 is a schematic view of the installation of the middle top plate of the present invention;

fig. 4 is a schematic view of the installation of the outer sealing plate and the water tank in the present invention;

fig. 5 is a schematic view of the installation of the heating plate of the present invention.

In the figure: 1. a tank body; 11. a fermentation chamber; 111. a bearing seat; 12. a stirring shaft; 121. stirring rings; 122. a driven pulley; 13. a top plate; 14. a stirring motor; 141. a motor base; 142. a driving pulley; 15. a feeding pipe; 16. a discharge pipe; 2. a base; 21. a through hole; 3. an outer sealing plate; 31. an inner sealing plate; 311. a cooling chamber; 312. a heating cavity; 32. a cover plate; 4. a water tank; 41. a water pump; 5. heating the plate.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

A double-cavity fermentation tank comprises a pair of tank bodies 1, wherein a fermentation cavity 11 is formed in each tank body 1, a stirring shaft 12 is arranged in the middle of each fermentation cavity 11, the top end of each stirring shaft 12 penetrates through the top wall of each tank body 1 and is provided with a driven belt pulley 122, top plates 13 are arranged on the top ends of the two tank bodies 1, a stirring motor 14 is arranged above each top plate 13, a driving belt pulley 142 is arranged at the tail end of an output shaft of each stirring motor 14, the driving belt pulleys 142 are connected with the driven belt pulleys 122 through belts, and the tank bodies 1 are arranged on the top end of a base 2.

In this embodiment, the bearing seat 111 is tightly welded on the inner wall of the top of the fermentation chamber 11, the bearing is sleeved in the bearing seat 111, the stirring shaft 12 is in sleeve fit with the bearing, the stirring shaft 12 is rotatably connected with the bearing seat 111 through the bearing, and the stirring shaft 12 is tightly welded with two stirring rings 121.

Specifically, the top plate 13 is tightly welded to the tank 1, the motor base 141 for installing the stirring motor 14 is tightly welded to the top surface of the top plate 13, a cavity for installing the driving pulley 142 is formed in the bottom end of the motor base 141, a clearance groove for avoiding a belt is formed in the bottom end of the motor base 141, the driving pulley 142 is a double-wheel groove-shaped pulley and is used for being connected with the driven pulleys 122 on the two tanks 1 through a belt, after the stirring motor 14 is connected with an external power supply, the stirring motor 14 starts to work and drives the driving pulley 142 to rotate, and under the action of the belt, the driving pulley 142 drives the two driven pulleys 122 to rotate and enables the stirring shafts 12 in the two tanks 1 to start to rotate, so that the stirring ring 121 can stir in the tanks 1 to perform fermentation work.

In addition, the top of the jar body 1 is closely welded with the pan feeding pipe 15 that is used for pouring into the raw materials into, and the bottom of the jar body 1 is closely welded with the discharging pipe 16 that is used for extracting the zymotic fluid, and through-hole 21 has all been seted up to the left and right sides of base 2, and the end of through-hole 21 extends to the bottom surface department of the jar body 1, and discharging pipe 16 stretches out along through-hole 21.

Example 2

In a specific operation, since the temperature inside the tank 1 varies as the fermentation proceeds, in order to control the fermentation temperature, the tank 1 and the base 2 are improved on the basis of the embodiment 1, and as a preferred embodiment, as shown in fig. 4 and 5, outer shrouding 3 has been cup jointed in the outside of the jar body 1, shrouding 31 in installing between the surface of two jar bodies 1, be formed with cooling chamber 311 between outer shrouding 3 and the inner shrouding 31, be formed with heating chamber 312 between inner shrouding 31 and the jar body 1, the top of outer shrouding 3 is fixed with apron 32, water tank 4 is installed at the corner on 2 tops of base, water tank 4 is linked together through the water pipe with the bottom in cooling chamber 311, water pump 41 is installed on the top of water tank 4, the output of water pump 41 is linked together through the water pipe with the top in cooling chamber 311, be provided with a plurality of hot plate 5 in the heating chamber 312, hot plate 5.

In this embodiment, the bottom of outer closing plate 3 and jar body 1 welds closely, interior shrouding 31 and jar body 1 welds closely, the height on outer closing plate 3 and interior shrouding 31 top is the same, apron 32 and outer closing plate 3 and interior shrouding 31 all weld closely, set up the opening with jar body 1 shape looks adaptation on the apron 32, apron 32 cup joints in jar body 1 outside and with jar body 1 welds closely through the opening, the edge of opening is aligned with the edge of interior shrouding 31, make the top that heating chamber 312 is right open form, after hot plate 5 and external power source intercommunication, hot plate 5 begins to generate heat and carries out the heating work to jar body 1, after the power of hot plate 5 is cut off, the heat on the hot plate 5 can be followed the oral area of heating chamber 312 and gived off rapidly, prevent that the waste heat of hot plate from continuing to heat jar body 1.

The output end of the water pump 41 is communicated with the water tank 4 through a water pipe, after the water pump 41 is connected with an external power supply, the water pump 41 pumps water into the cooling cavity 311 under the action of the water pipe, cold water entering the cooling cavity 311 can take away heat of the tank body 1, so that the tank body 1 is cooled, and the pumped water finally flows into the water tank along the water pipe to form circulation of a water channel.

When the double-cavity fermentation tank of the utility model is used, firstly, stock solution required to be fermented is respectively injected into two fermentation cavities 11 from a feeding pipe 15, then after the stirring motor 14 is connected with an external power supply, the stirring motor 14 starts working and drives a driving belt wheel 142 to rotate, under the action of a belt, the driving belt wheel 142 drives two driven belt wheels 122 to rotate and enables stirring shafts 12 in two tank bodies 1 to start rotating, so that a stirring ring 121 can stir in the tank body 1, so that the fermentation work can be better carried out, finally, when the temperature in the tank body 1 is increased and needs to be cooled, a water pump 41 is connected with the external power supply to enable the pump 41 to pump water into a cooling cavity 311 under the action of a water pipe, the pumped water finally flows into a water tank along the water pipe to form the circulation of a water channel and takes away the heat of the tank body 1, thereby achieving the effect of cooling the tank body 1, when the temperature in the tank body 1 is reduced and needs to be heated, the heating plate 5 is communicated with an external power supply, so that the heating plate 5 starts to generate heat, the tank body 1 is heated, the power supply of the heating plate 5 is cut off after the temperature is reached, and the aim of controlling the fermentation temperature is fulfilled.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a two-chamber fermentation cylinder, includes a pair of jar body (1), its characterized in that: the fermentation tank is characterized in that a fermentation cavity (11) is formed in the tank body (1), a stirring shaft (12) is arranged in the middle position of the fermentation cavity (11), the top end of the stirring shaft (12) penetrates through the top wall of the tank body (1) and is provided with a driven belt pulley (122), a top plate (13) is arranged on the top ends of the tank body (1), a stirring motor (14) is arranged above the top plate (13), a driving belt pulley (142) is arranged at the tail end of an output shaft of the stirring motor (14), the driving belt pulley (142) is connected with the driven belt pulley (122) through a belt, the tank body (1) is arranged on the top end of a base (2), an outer sealing plate (3) is sleeved on the outer side of the tank body (1), an inner sealing plate (31) is arranged between the outer surface of the tank body (1), a cooling cavity (311) is formed between the outer sealing, interior shrouding (31) with be formed with heating chamber (312) between the jar body (1), the top of outer shrouding (3) is fixed with apron (32), water tank (4) are installed to the corner on base (2) top, water tank (4) with the bottom lead to pipe of cooling chamber (311) is linked together, water pump (41) are installed on the top of water tank (4), the output of water pump (41) with the top lead to pipe of cooling chamber (311) is linked together, be provided with a plurality of hot plate (5) in heating chamber (312), hot plate (5) are installed on the surface of the jar body (1).

2. The dual chamber fermenter of claim 1, wherein: the fermentation chamber (11) top inner wall department has bearing frame (111) closely to weld, the bearing has been cup jointed in bearing frame (111), (mixing) shaft (12) and bearing cup joint cooperation.

3. The dual chamber fermenter of claim 1, wherein: two stirring rings (121) are tightly welded on the stirring shaft (12).

4. The dual chamber fermenter of claim 1, wherein: roof (13) with jar body (1) close welding, close welding has on the top surface of roof (13) is used for the installation motor cabinet (141) of agitator motor (14), the bottom of motor cabinet (141) is equipped with and is used for the installation the cavity of driving pulley (142).

5. The dual chamber fermenter of claim 1, wherein: the top of the jar body (1) is inseparable to be welded has pan feeding pipe (15), the bottom of the jar body (1) is inseparable to be welded has discharging pipe (16), through-hole (21) have all been seted up to the left and right sides of base (2), the end of through-hole (21) extends to the bottom surface department of the jar body (1), discharging pipe (16) are followed through-hole (21) stretch out.

6. The dual chamber fermenter of claim 1, wherein: the bottom of outer shrouding (3) with jar body (1) closely welds, interior shrouding (31) with jar body (1) closely welds, outer shrouding (3) with the height on interior shrouding (31) top is the same, apron (32) with outer shrouding (3) and interior shrouding (31) all closely welds, set up on apron (32) with the opening of jar body (1) shape looks adaptation, apron (32) cup joint in jar body (1) outside through the opening and with jar body (1) closely welds.

7. The dual chamber fermenter of claim 1, wherein: the output end of the water pump (41) is communicated with the water tank (4) through a water pipe.