CN216378185U

CN216378185U - Food safety fermentation device

Info

Publication number: CN216378185U
Application number: CN202122740144.9U
Authority: CN
Inventors: 雷淞雯
Original assignee: Foshan Nanhai Taowu Condiment Co ltd
Current assignee: Foshan Nanhai Taowu Condiment Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-26
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of food fermentation, in particular to a food safety fermentation device which comprises a fermentation tank and two support frames, wherein the two support frames are respectively welded and fixed at the left end and the right end of the fermentation tank; through first stirring leaf, second stirring leaf and third stirring leaf can be comprehensive stir the food raw materials of lower extreme in the fermentor and mix and ferment, and increased multiple food stirring direction, promoted the stirring homogeneity to food raw materials, guaranteed the fermentation quality of food.

Description

Food safety fermentation device

Technical Field

The utility model relates to the technical field of food fermentation, in particular to a food safety fermentation device.

Background

Fermentation refers to the process that people prepare microbial thallus itself, or direct metabolite or secondary metabolite with the help of the life activity of microorganism under aerobic or anaerobic condition, consequently can generally ferment food through the fermentation cylinder, but present food safety fermenting installation, it mixes to need to stir food through the stirring leaf usually, because the food stirring direction in the fermentation cylinder is too single, lead to the homogeneity of mixing of multiple food not good enough, after food fermentation a period of time, and when need add corresponding liquid fermentation agent in the fermentation cylinder, if open the filling tube and directly add the fermentation agent, can lead to the fermentation agent dispersion inhomogeneous, and the air in the fermentation cylinder easily runs off from the filling tube, and outside air also easily enters into the fermentation cylinder from the filling tube, thereby can influence fermentation quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food safety fermentation device, which aims to solve the problems that the mixing uniformity of various foods is poor and the fermentation quality is influenced due to the fact that the food stirring direction in a fermentation tank is too single and a leavening agent is not uniformly dispersed in the fermentation tank in the background technology.

In order to solve the problems in the prior art, the utility model discloses a food safety fermentation device which comprises a fermentation tank and two support frames, wherein the two support frames are respectively welded and fixed at the left end and the right end of the fermentation tank:

the fermentation tank is characterized in that a main shaft penetrates through the lower end of the fermentation tank in a rotating mode, first stirring blades located at the lower end of the fermentation tank are fixed to the left side and the right side of the upper end and the lower end of the main shaft respectively, a rotating shaft is arranged at the middle end inside the fermentation tank, a plurality of second stirring blades are connected to the lower end of the left side and the lower end of the rotating shaft respectively, each second stirring blade is arranged at the upper end of each second stirring blade, a shaft tube is fixed to the upper end of the rotating shaft, conveying pipes are communicated with the left end and the right end of the shaft tube respectively, and the lower ends of the conveying pipes are communicated with a plurality of liquid outlet spray heads.

Furthermore, the upper left end of the fermentation tank is communicated with a feeding pipe, and the lower end of the fermentation tank is communicated with a discharging pipe.

Furthermore, a rotating motor is fixed at the inner end of one of the support frames, any end of the main shaft is connected with the power output end of the rotating motor, a main bevel gear is fixedly sleeved in the middle of the periphery of the main shaft, and an auxiliary bevel gear meshed with the main bevel gear is connected to the lower end of the rotating shaft.

Furthermore, main synchronizing wheels are fixedly sleeved at the left end and the right end of the periphery of the main shaft, a plurality of rotating shafts which are uniformly distributed from top to bottom penetrate through the lower ends of the left side and the right side of the fermentation tank in a rotating mode, and the outer ends of the third stirring blades are adjacent to the inner ends of the rotating shafts at the same side.

Furthermore, an auxiliary synchronizing wheel is fixed at the outer end of each rotating shaft, and the main synchronizing wheel is connected with a plurality of auxiliary synchronizing wheels on the same side through a belt.

Furthermore, the upper end of the shaft tube is rotatably penetrated out of the upper surface of the fermentation tank, a conveying pump positioned above the shaft tube is fixed at the upper end of the fermentation tank through bolts, the upper end of the shaft tube is rotatably connected and communicated below the conveying pump, an electromagnetic sealing valve is arranged in the shaft tube, and the right end of the conveying pump is communicated with a pumping pipe extending downwards.

Compared with the prior art, the utility model has the following beneficial effects:

the food raw materials at the bottom end in the fermentation tank are stirred and mixed by the first stirring blade, the food raw materials at the middle part of the lower end in the fermentation tank are stirred and mixed by the second stirring blade, the food raw materials at the left side and the right side of the lower end in the fermentation tank are stirred and mixed by the third stirring blade, and the stirring directions of the first stirring blade and the third stirring blade are different from the stirring direction of the second stirring blade in the opposite direction, so that the food raw materials at the lower end in the fermentation tank can be stirred, mixed and fermented comprehensively by the first stirring blade, the second stirring blade and the third stirring blade, various food stirring directions are increased, the stirring uniformity of the food raw materials is improved, the fermentation quality of food is ensured, the liquid leavening agent is pumped by the pumping pipe, the leavening agent is added into the food raw materials by the liquid outlet nozzle, the air loss in the fermentation tank is reduced, and the air entering into the fermentation tank is reduced, and the rotation of the liquid outlet nozzle is combined, so that the fermentation agent can be added into the food raw materials comprehensively, and the condition that the fermentation agent is not uniformly dispersed is avoided, thereby better improving the food fermentation quality.

Drawings

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

FIG. 2 is an enlarged partial structural view of the utility model A;

fig. 3 is a schematic diagram of a partial enlarged structure B of the present invention.

In FIGS. 1-3: the device comprises a fermentation tank 1, a support frame 2, a main shaft 3, a first stirring blade 4, a discharging pipe 5, a rotating shaft 6, a second stirring blade 7, a third stirring blade 8, a main bevel gear 9, an auxiliary bevel gear 10, a conveying pump 11, a conveying pipe 12, a pumping pipe 13, a main synchronizing wheel 14, an auxiliary synchronizing wheel 15, a rotating shaft 16, a rotating motor 17, a shaft pipe 18, a liquid outlet spray head 19, an electromagnetic sealing valve 20 and a feeding pipe 21.

Detailed Description

Please refer to fig. 1 to 3:

a food safety fermentation device comprising;

the fermentation tank comprises a fermentation tank 1 and two support frames 2, wherein the two support frames 2 are respectively welded and fixed at the left end and the right end of the fermentation tank 1, a main shaft 3 penetrates through the lower end of the fermentation tank 1 in a rotating manner, first stirring blades 4 positioned at the lower end of the fermentation tank 1 are fixed at the left side and the right side of the upper end and the lower end of the main shaft 3 respectively, the upper left end of the fermentation tank 1 is communicated with a feeding pipe 21, the lower end of the fermentation tank 1 is communicated with a discharging pipe 5, a rotating motor 17 is fixed at the inner end of one support frame 2, and any one end of the main shaft 3 is connected with the power output end of the rotating motor 17;

specifically, firstly, the inlet ends of the feeding pipe 21, the discharging pipe 5 and the pumping pipe 13 are covered with a sealing cover, the sealing cover on the feeding pipe 21 is opened, various food raw materials are added into the fermentation tank 1 through the feeding pipe 21, then the sealing cover on the upper end of the feeding pipe 21 is covered, then the rotating motor 17 is started and the main shaft 3 is driven to rotate, and the main shaft 3 drives the first stirring blade 4 to stir and mix the food raw materials at the bottom end in the fermentation tank 1.

A rotating shaft 6 is arranged at the middle end in the fermentation tank 1, a plurality of second stirring blades 7 are connected to the lower ends of the left side and the right side of the rotating shaft 6, a main bevel gear 9 is fixedly sleeved in the middle of the periphery of the main shaft 3, and an auxiliary bevel gear 10 meshed with the main bevel gear 9 is connected to the lower end of the rotating shaft 6;

further, the main bevel gear 9 is driven to rotate by the rotation of the main shaft 3, so that the auxiliary bevel gear 10, the rotating shaft 6 and the second stirring blade 7 are driven to rotate by the main bevel gear 9, and at the moment, the food raw materials at the middle part of the lower end in the fermentation tank 1 are stirred and mixed by the second stirring blade 7.

The upper end of each second stirring blade 7 is provided with a third stirring blade 8, the left end and the right end of the periphery of the main shaft 3 are fixedly sleeved with a main synchronizing wheel 14, the lower ends of the left side and the right side of the fermentation tank 1 are respectively provided with a plurality of rotating shafts 16 which are uniformly distributed from top to bottom in a rotating mode, the outer end of each third stirring blade 8 is connected with the inner end of the rotating shaft 16 adjacent to the same side, the outer end of each rotating shaft 16 is fixedly provided with an auxiliary synchronizing wheel 15, and the main synchronizing wheel 14 is connected with the plurality of auxiliary synchronizing wheels 15 on the same side through a belt;

further, and main shaft 3 can drive main synchronizing wheel 14 when rotating and rotate, main synchronizing wheel 14 can drive vice synchronizing wheel 15 through the belt, rotation axis 16 and third stirring leaf 8 rotate together, third stirring leaf 8 stirs the food raw materials of the lower extreme left and right sides in to fermentation cylinder 1 this moment and mixes, and the stirring direction of first stirring leaf 4 and third stirring leaf 8 is reverse different with the stirring of second stirring leaf 7, to sum up, consequently, through first stirring leaf 4, second stirring leaf 7 and third stirring leaf 8 can be comprehensive stirs the food raw materials of lower extreme in the fermentation cylinder 1 and mixes and ferment, and increased the stirring direction to multiple food, promoted the stirring homogeneity to food raw materials, the fermentation quality of food has been guaranteed.

A shaft tube 18 is fixed at the upper end of the rotating shaft 6, the left and right ends of the shaft tube 18 are both communicated with conveying tubes 12, the lower end of each conveying tube 12 is communicated with a plurality of liquid outlet nozzles 19, the upper end of the shaft tube 18 rotatably penetrates through the upper surface of the fermentation tank 1, the upper end of the fermentation tank 1 is fixed with a conveying pump 11 positioned above the shaft tube 18 through bolts, the upper end of the shaft tube 18 is rotatably connected and communicated below the conveying pump 11, an electromagnetic sealing valve 20 is installed inside the shaft tube 18, and the right end of the conveying pump 11 is communicated with a pumping tube 13 extending downwards;

further, when the food is fermented for a long time and a liquid leaven needs to be added into the fermentation tank 1, because the pumping pipe 13 is sealed by the sealing cover, the air in the pumping pipe 13 is less, the sealing cover on the pumping pipe 13 is opened, the pumping pipe 13 is inserted into the tank body with the leaven outside, after the delivery pump 11 is started and the electromagnetic sealing valve 20 in the shaft pipe 18 is opened, the pumping pipe 13 pumps the liquid leaven into the shaft pipe 18, the delivery pipe 12 and the liquid outlet nozzle 19, the leaven is added into the food raw material through the liquid outlet nozzle 19, the leaven does not need to be added by opening the feeding pipe 21, the air loss in the fermentation tank 1 is reduced, the air enters the fermentation tank 1, the rotation of the rotating shaft 6 drives the shaft pipe 18, the delivery pipe 12 and the liquid outlet nozzle 19 to rotate, the liquid outlet nozzle 19 facilitates the comprehensive addition of the leaven into the food raw material, the condition that the leaven is not uniformly dispersed is avoided, so that the food fermentation quality is better improved, the sealing cover at the lower end of the discharging pipe 5 is finally opened, and the fermented food is conveniently discharged out of the fermentation tank 1 through the discharging pipe 5.

Claims

1. The utility model provides a food security fermenting installation, includes fermentation cylinder (1) and two support frame (2), two support frame (2) welded fastening respectively in both ends, its characterized in that about fermentation cylinder (1):

lower extreme rotates in fermentation cylinder (1) and runs through main shaft (3), the left and right sides at both ends all is fixed with and is located first stirring leaf (4) of lower extreme in fermentation cylinder (1), fermentation cylinder (1) inside middle-end is equipped with axis of rotation (6), the lower extreme homogeneous phase of axis of rotation (6) left and right sides has connect a plurality of second stirring leaf (7), every the upper end of second stirring leaf (7) all is equipped with third stirring leaf (8), axis of rotation (6) upper end is fixed with central siphon (18), both ends all communicate about central siphon (18) have conveyer pipe (12), every conveyer pipe (12) lower extreme all communicates there is a plurality of liquid outlet nozzle (19).

2. The food safety fermentation device according to claim 1, wherein: the fermentation cylinder (1) upper left end intercommunication has filling tube (21), fermentation cylinder (1) lower extreme intercommunication has row material pipe (5).

3. The food safety fermentation device according to claim 1, wherein: one of them the inner of support frame (2) is fixed with rotates motor (17), the arbitrary one end of main shaft (3) with rotate motor (17) power take off and meet, main bevel gear (9) have been cup jointed in the peripheral middle part of main shaft (3), axis of rotation (6) lower extreme meet with vice bevel gear (10) of main bevel gear (9) meshing.

4. The food safety fermentation device according to claim 1, wherein: the main synchronizing wheel (14) is fixedly sleeved at the left end and the right end of the periphery of the main shaft (3), the lower ends of the left side and the right side of the fermentation tank (1) are all rotated to penetrate through a plurality of rotating shafts (16) which are uniformly distributed from top to bottom, and each rotating shaft (16) is connected with the inner end of the third stirring blade (8) at the outer end adjacent to the same side.

5. The food safety fermentation device according to claim 4, wherein: and the outer end of each rotating shaft (16) is fixedly provided with an auxiliary synchronizing wheel (15), and the main synchronizing wheel (14) is connected with a plurality of auxiliary synchronizing wheels (15) on the same side through a belt.

6. The food safety fermentation device according to claim 1, wherein: the upper end of the shaft tube (18) is rotatably penetrated through the upper surface of the fermentation tank (1), the upper end of the fermentation tank (1) is fixedly provided with a conveying pump (11) positioned above the shaft tube (18) through a bolt, the upper end of the shaft tube (18) is rotatably connected and communicated with the lower part of the conveying pump (11), an electromagnetic sealing valve (20) is arranged in the shaft tube (18), and the right end of the conveying pump (11) is communicated with a pumping pipe (13) extending downwards.