Efficient stirring type biological fermentation tank

Abstract

The utility model discloses an efficient stirring type biological fermentation tank, and belongs to the technical field of fermentation tanks. Comprising a mounting base, a barrel body is mounted on the mounting base, a driving source is mounted below the barrel body, the output end of the driving source is connected with a transmission assembly, the first output end of the transmission assembly is connected with a lower stirring part, the second output end of the transmission assembly is connected with an upper stirring part, and the driving source drives the transmission assembly to rotate. The lower stirring part is driven to stir materials at the lower end in the barrel body, and the upper stirring part is driven to stir materials at the upper end in the barrel body and scrape materials on the inner wall of the upper end of the barrel body. Materials below the barrel body are stirred by the lower stirring part, materials above the barrel body are stirred by the upper stirring part, and residual materials on the inner wall of the barrel body above the upper stirring part are scraped, so that all the materials in the barrel body can be fully stirred and mixed, and the fermentation speed of the materials is increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fermentation tank technical field, concretely relates to a kind of high-efficiency stirring type biological fermentation tank. BACKGROUND

[0002] Fermentation barrel is a kind of equipment using microorganism to ferment, is widely used in food processing, environmental protection treatment, biological pharmacy and other fields.Its principle is to use microorganism to carry out metabolism under certain conditions, produce beneficial chemical substances.We will understand the principle of fermentation barrel in detail as follows.

[0003] The existing fermentation barrel, in order to ensure that material accelerates fermentation process, usually increase stirring equipment in fermentation barrel to material is stirred to realize, but the existing stirring equipment when stirring material in fermentation barrel, usually only can realize the material in the center of fermentation barrel forms circulation, but the stirring movement of material located near the inner wall of fermentation barrel is relatively weak, thus leading to the fermentation time of material in fermentation barrel is different, and fermentation is uneven. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of high-efficiency stirring type biological fermentation tank, solve the above problems existing in prior art.

[0005] Technical scheme: a kind of high-efficiency stirring type biological fermentation tank, including installation base, the installation base is installed with barrel body, the lower of barrel body is installed with drive source, the output end of drive source is connected transmission assembly, the first output end of transmission assembly is connected lower stirring part, the second output end of transmission assembly is connected upper stirring part, drive source drives transmission assembly rotation, drives lower stirring part and stir the material of lower end in barrel body, while driving upper stirring part and stirring the material of upper end in barrel body and the material of upper end inner wall of barrel body is scraped.

[0006] Preferably, the transmission assembly includes a placing box, the placing box is located below the barrel body, a first bevel gear is installed in the placing box, the first bevel gear is connected to the output end of the drive source, the first bevel gear is meshed with a second bevel gear, the second bevel gear is drivingly connected to a third bevel gear through a rotating shaft, the third bevel gear is meshed with an upper bevel gear and a lower bevel gear on opposite sides, the third bevel gear drives the upper bevel gear and the lower bevel gear to rotate in opposite directions, the upper bevel gear is connected to a sleeve, the sleeve is connected to the lower stirring part, the lower bevel gear is connected to a rotating shaft, the rotating shaft is inserted into the sleeve, and the rotating shaft is connected to the upper stirring part.

[0007] Preferably, the lower stirring part includes a mounting sleeve, the mounting sleeve is sleeved on the sleeve, at least two groups of stirring paddles are installed on the outer wall of the mounting sleeve, one of the stirring paddles is installed with a drooping paddle, and the drooping paddle is installed in the longitudinal direction.

[0008] Preferably, the stirring blade and the drooping blade are provided with a plurality of through holes.

[0009] Preferably, the upper stirring part comprises a U-shaped frame which is installed on the rotating shaft, and a plurality of stirring rods are installed on the inner walls of the opposite sides of the U-shaped frame and are arranged in a linear array along the longitudinal direction of the inner walls of the U-shaped frame, and the stirring rods on the inner walls of the opposite sides of the U-shaped frame are arranged in a staggered manner.

[0010] Preferably, the barrel body comprises an outer barrel, an inner barrel is installed in the outer barrel, and a gap is formed between the inner barrel and the outer barrel, a discharging column is installed at the lower end of the inner barrel, the discharging column is communicated with the inner barrel and penetrates the lower end of the outer barrel, the drooping blade is located in the discharging column, and a discharging pipe is arranged on the outer wall of the discharging column.

[0011] Beneficial effects: The utility model relates to a high -efficient stirring type biological fermentation tank, through drive source drives transmission assembly rotation, makes transmission assembly form two with opposite direction rotation's output, transmission assembly's one output connects lower stirring part, transmission assembly's another output connects upper stirring part, under the cooperation of drive source and transmission assembly, drives lower stirring part, upper stirring part rotation, through lower stirring part to the material stirring below barrel body, upper stirring part to the material stirring above barrel body and scrape the material that remains in the inner wall of the upper barrel at the same time, ensure that all the materials in the barrel body can obtain sufficient stirring mixing, promote the speed that the material ferments. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is whole structure schematic view of the utility model;

[0013] Figure 2 It is barrel body structure schematic view of the utility model;

[0014] Figure 3 It is local section view of the utility model

[0015] Figure 4 It is transmission assembly explosion view of the utility model;

[0016] Figure 5 It is upper stirring part, lower stirring part schematic view of the utility model.

[0017] Figures 1 to 5 The reference signs are: 100, installation base;200, barrel body;300, drive source;4, transmission assembly;500, lower stirring part;600, upper stirring part;

[0018] 201, outer barrel;202, inner barrel;203, discharging column;204, discharging pipe;

[0019] 401, placing box; 402, first bevel gear; 403, second bevel gear; 404, third bevel gear; 405, upper bevel gear; 406, lower bevel gear; 407, sleeve; 408, rotating shaft;

[0020] 501, mounting sleeve; 502, stirring paddle; 503, drooping paddle; 504, through hole;

[0021] 601, U-shaped frame; 602, stirring rod. DETAILED DESCRIPTION

[0022] As Figures 1 to 5 shown, the utility model provides a technical scheme: a kind of high-efficiency stirring type bio-fermentation tank, including installation base 100, barrel 200, drive source 300, transmission assembly 4, upper stirring portion 600 and lower stirring portion 500, wherein, the barrel 200 includes outer barrel 201, inner barrel 202 is installed in the outer barrel 201, the inner barrel 202 is installed at the top end of installation base 100, the inner barrel 202 with the outer barrel 201 between there is gap, the lower end of the inner barrel 202 is installed with discharging column 203, the outer wall of discharging column 203 is equipped with discharge pipe 204, drive source 300 is installed below discharging column 203, in the embodiment, drive source 300 uses servo motor, but not only limited to this kind of equipment, the output end of drive source 300 is connected transmission assembly 4, transmission assembly 4 has two output ends, as shown in Figure 4 shown, the first output end of transmission assembly 4 is connected lower stirring portion 500, the second output end of transmission assembly 4 is connected upper stirring portion 600, under the cooperation of drive source 300 and transmission component, lower stirring portion 500, upper stirring portion 600 are driven to rotate, through lower stirring portion 500 to the material stirring below barrel 200, while upper stirring portion 600 to the material stirring above barrel 200, the material that the inner wall of barrel 200 above remains is scraped, ensure that all the material in barrel 200 can be fully stirred and mixed, improve the speed of material fermentation.

[0023] In further embodiments, the transmission assembly 4 comprises a placing box 401 located below the barrel 200, a first bevel gear 402 is installed in the placing box 401, the first bevel gear 402 is connected to the output end of the driving source 300, the first bevel gear 402 is engaged with a second bevel gear 403, the second bevel gear 403 is drivingly connected to a third bevel gear 404 through a rotating shaft, the third bevel gear 404 is engaged with an upper bevel gear 405 and a lower bevel gear 406 on opposite sides, the third bevel gear 404 drives the upper bevel gear 405 and the lower bevel gear 406 to rotate in opposite directions, the upper bevel gear 405 is connected to a sleeve 407, the lower bevel gear 406 is connected to a rotating shaft 408, the rotating shaft 408 is inserted into the sleeve 407, the sleeve 407 and the rotating shaft 408 form two groups of output ends, the sleeve 407 is connected to the lower stirring part 500, and the rotating shaft 408 is connected to the upper stirring part 600. Under the cooperation of the first bevel gear 402 and the second bevel gear 403, the third bevel gear 404 is driven to rotate, that is, the upper bevel gear 405 and the lower bevel gear 406 are driven to rotate in opposite directions, the rotating shaft 408 is driven to rotate with the sleeve 407, that is, the upper stirring part 600 and the lower stirring part 500 are driven to rotate in opposite directions, and the materials in the barrel 200 are stirred.

[0024] In further embodiments, the lower stirring part 500 comprises a mounting sleeve 501 sleeved on the sleeve 407, at least two groups of stirring paddles 502 are installed on the outer wall of the mounting sleeve 501, one of the stirring paddles 502 is installed with a drooping paddle 503, the drooping paddle 503 is installed along the longitudinal direction, and the drooping paddle 503 penetrates into the material column 203 to stir the materials in the material column 203, so that the materials in the material column 203 can quickly enter the discharge pipe 204 to be discharged from the barrel 200, avoiding the accumulation of materials in the material column 203. A plurality of through holes 504 are formed in the stirring paddles 502 and the drooping paddles 503, and the cooperation of the stirring paddles 502, the drooping paddles 503 and the through holes 504 enables the materials to flow.

[0025] In further embodiments, the upper stirring part 600 comprises a U-shaped frame 601 installed on the rotating shaft 408, the cooperation of the rotating shaft 408 and the U-shaped frame 601 drives the U-shaped frame 601 to scrape off the residual materials on the inner wall of the barrel 200, a plurality of stirring rods 602 are installed on the opposite inner walls of the U-shaped frame 601, the stirring rods 602 are installed along the longitudinal linear array of the inner wall of the U-shaped frame 601, and the stirring rods 602 on the opposite inner walls of the U-shaped frame 601 are arranged in an interlaced manner. Under the rotation of the U-shaped frame 601, the stirring rods 602 stir the materials in the barrel 200.

[0026] The preferred embodiments of the present application are described in detail above, but the present application is not limited to the specific details of the above-described embodiments, and within the technical concept of the present application, various equivalent transformations of the technical solutions of the present application can be made, and these equivalent transformations all belong to the protection scope of the present application.

Claims

1. A high-efficiency stirred bio-fermentation tank, characterized in that, The application relates to a stirring device for a barrel, which comprises a mounting base (100) on which a barrel body (200) is mounted, a driving source (300) is mounted below the barrel body (200), the output end of the driving source (300) is connected with a transmission assembly (4), the first output end of the transmission assembly (4) is connected with a lower stirring part (500), the second output end of the transmission assembly (4) is connected with an upper stirring part (600), the driving source (300) drives the transmission assembly (4) to rotate, drives the lower stirring part (500) to stir the material at the lower end in the barrel body (200), and drives the upper stirring part (600) to stir the material at the upper end in the barrel body (200) and scrape the material on the inner wall at the upper end of the barrel body (200).

2. The high-efficiency stirred bio-fermentor according to claim 1, characterized in that, The transmission assembly (4) comprises a placing box (401), the placing box (401) is located below the barrel body (200), a first bevel gear (402) is mounted in the placing box (401), the first bevel gear (402) is connected with the output end of the driving source (300), the first bevel gear (402) is connected in mesh with a second bevel gear (403), the second bevel gear (403) is connected in transmission with a third bevel gear (404) through a rotating shaft, the third bevel gear (404) is connected in mesh with an upper bevel gear (405) and a lower bevel gear (406) on opposite sides, the third bevel gear (404) drives the upper bevel gear (405) and the lower bevel gear (406) to rotate in opposite directions, the upper bevel gear (405) is connected with a sleeve (407), the sleeve (407) is connected with the lower stirring part (500), the lower bevel gear (406) is connected with a rotating shaft (408), the rotating shaft (408) is inserted into the sleeve (407), and the rotating shaft (408) is connected with the upper stirring part (600).

3. The high-efficiency stirred bio-fermentor according to claim 2, characterized in that, The lower stirring part (500) comprises a mounting sleeve (501), the mounting sleeve (501) is sleeved on the sleeve (407), at least two groups of stirring paddles (502) are mounted on the outer wall of the mounting sleeve (501), one of the stirring paddles (502) is provided with a downward paddle (503), and the downward paddle (503) is mounted along the longitudinal direction.

4. The high-efficiency stirred bio-fermentor according to claim 3, characterized in that, A plurality of penetrating holes (504) are formed in the stirring paddles (502) and the downward paddles (503).

5. The high-efficiency stirred bio-fermentor according to claim 2, characterized in that, The upper stirring part (600) comprises a U-shaped frame (601), the U-shaped frame (601) is mounted on the rotating shaft (408), a plurality of stirring rods (602) are mounted on the inner walls of the opposite sides of the U-shaped frame (601) along the longitudinal linear array of the inner walls of the U-shaped frame (601), and the stirring rods (602) on the inner walls of the opposite sides of the U-shaped frame (601) are arranged in a staggered mode.

6. The high-efficiency stirred bio-fermentor according to claim 3, characterized in that, The barrel body (200) comprises an outer barrel (201), an inner barrel (202) is installed in the outer barrel (201), a gap is formed between the inner barrel (202) and the outer barrel (201), a lower discharging column (203) is installed at the lower end of the inner barrel (202), the lower discharging column (203) is communicated with the inner barrel (202) and penetrates the lower end of the outer barrel (201), the lower falling paddle (503) is located in the lower discharging column (203), and the outer wall of the lower discharging column (203) is provided with a discharging pipe (204).

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