CN216705443U - Rotary high-temperature aerobic fermentation device - Google Patents

Abstract

The utility model discloses a rotary high-temperature aerobic fermentation device which comprises a fermentation tank, wherein a rotating cylinder is arranged on the fermentation tank, a motor is installed on one side of the fermentation tank, a feeding pipe is arranged at the top end of the fermentation tank, a discharging pipe is arranged at the bottom end of the fermentation tank, a supporting frame is arranged on the outer wall of the fermentation tank, an aeration structure is arranged on the outer side of the rotating cylinder, and a negative pressure fan is installed on the rotating cylinder. According to the utility model, the aeration fan, the air bins, the air outlet pipe and the heat dissipation holes are arranged, the aeration fan operates to convey external air, the filtered air enters the air bins through the air outlet pipe and respectively enters the air dissipation holes, and the air pushes the two movable plates on the outer wall of the fixed rod in the air dissipation holes to rotate outwards, so that the air dissipation holes are opened, and the air enters the fermentation tank through the six groups of air dissipation holes to be mixed and reacted with fermented substances, thereby effectively solving the problem of low contact and mixing efficiency of oxygen and the fermented substances.

Description

Rotary high-temperature aerobic fermentation device

Technical Field

The utility model relates to the technical field of aerobic fermentation equipment, in particular to a rotary high-temperature aerobic fermentation device.

Background

With the improvement of the physical life of people and the change of the life style, the generation amount of organic garbage is increased year by year, so the existence of the organic fermentation device is also important.

The prior art is like, chinese utility model patent, grant publication No. CN112194518A, the device intensive mixing stirring and aeration fermentation thing, it is regional to reduce anaerobic fermentation, reaches best fermentation effect, reduces energy resource consumption, but the device's aeration pipe's quantity is only two, has and can only carry out the aeration from the top for the contact mixing efficiency of oxygen and fermentation thing is low, and the fermentation cylinder uses the completion back, because mostly fermentation cylinder a body structure, makes its inside washing inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of low contact mixing efficiency of oxygen and fermentation products and inconvenient cleaning of the interior of a fermentation tank, and provides a rotary high-temperature aerobic fermentation device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a rotary high-temperature aerobic fermentation device comprises a fermentation tank, wherein a rotary cylinder is arranged on the fermentation tank, a motor is arranged on one side of the fermentation tank, a feeding pipe is arranged at the top end of the fermentation tank, a discharging pipe is arranged at the bottom end of the fermentation tank, a supporting frame is arranged on the outer wall of the fermentation tank, a negative pressure fan is arranged on the fermentation tank, an aeration structure is arranged on the outer side of the rotary cylinder, a first gear is arranged on the outer wall of the rotary cylinder, a heating structure is arranged on the inner wall of the rotary cylinder, a rotating rod is arranged at the output end of the motor, a stirring rod is arranged on the outer wall of the rotating rod, a second gear is arranged below the first gear, a servo motor is arranged on one side of the second gear, a steam box is arranged at one end of the discharging pipe, a heating pipe is arranged on the inner wall of the steam box, and a water inlet groove is arranged at the top end of the steam box, one side of the water inlet tank is provided with a steam outlet pipe, the steam outlet pipe is provided with an air pump, and the inner side of the support frame is provided with a pulley.

Preferably, the both sides of fermentation cylinder are provided with the spacing ring, and rotate a section of thick bamboo and pass through the spacing ring rotation with the fermentation cylinder and be connected, the motor all is provided with the mount pad with servo motor's top, the inlet pipe all is provided with sealed lid with the outside of discharging pipe.

Preferably, the aeration structure includes a gas bin, an aeration fan, an air outlet pipe, an air dispersing hole, a fixed rod, a movable plate and a limiting block, the gas bin is arranged on the outer side of the rotating cylinder, the aeration fan is mounted on the gas bin, the air dispersing hole is formed in the rotating cylinder on the inner side of the gas bin, the air outlet pipe is arranged at one end of the aeration fan, the fixed rod is arranged on the inner wall of the air dispersing hole, the movable plates are arranged on two sides of the fixed rod, and the limiting block is arranged at one end of the movable plate.

Preferably, the gas storehouse welding is at the outer wall of fermentation cylinder, and the quantity of gas storehouse is six, aeration fan passes through bolt fixed connection with the gas storehouse, the fly leaf passes through hinge swing joint with the dead lever, the stopper welding is at the inner wall of dead lever.

Preferably, the second gear meshes with first gear, the dwang passes through the bearing with the fermentation cylinder and rotates and be connected, go out the both ends of steam pipe and run through respectively to the inboard of steam chest, fermentation cylinder.

Preferably, the first gear is welded on the outer wall of the rotating cylinder, the pulley is rotatably connected with the supporting frame through a rotating shaft, and the bottom end of the fermentation tank is provided with supporting legs.

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

1. according to the utility model, the aeration fan, the air bins, the air outlet pipe and the heat dissipation holes are arranged, the aeration fan is operated to convey external air, the filtered air enters the air bins through the air outlet pipe and respectively enters the air dissipation holes, and the air pushes the two movable plates on the outer wall of the fixed rod in the air dissipation holes to rotate outwards, so that the air dissipation holes are opened, and the air enters the fermentation tank through the six groups of air dissipation holes to be mixed and reacted with the fermented product, thereby effectively solving the problem of low contact mixing efficiency of oxygen and the fermented product;

2. according to the utility model, the steam box, the steam outlet pipe, the negative pressure fan, the heating pipe and the air pump are arranged, water is poured into the steam box, the heating pipe is controlled to operate, the water is heated to generate steam, the air pump is controlled to operate, the steam in the steam box enters the fermentation tank and the rotating cylinder through the steam outlet pipe, continuously increased hot steam is diffused in the fermentation tank and the rotating cylinder to carry out high-temperature disinfection and sterilization, the negative pressure fan is controlled to operate, external cold air flow is conveyed into the fermentation tank, the hot steam is cooled and condensed into water beads to be attached to the inner walls of the fermentation tank and the rotating cylinder and slide to pass through the bottom of the fermentation tank, the inner walls of the fermentation tank and the rotating cylinder are cleaned in the sliding process, after cleaning is finished, the discharge pipe is opened, so that the cleaned wastewater is discharged, and the problem that the inside of the fermentation tank is inconvenient to clean is effectively solved.

Drawings

Fig. 1 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 2 is a schematic view of the aeration structure of the present invention.

Fig. 3 is a schematic view of the air diffusing hole of the present invention.

Fig. 4 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: 1. a fermentation tank; 2. a rotating cylinder; 3. an electric motor; 4. a feed pipe; 5. a discharge pipe; 6. rotating the rod; 7. a stirring rod; 8. an aeration structure; 801. a gas bin; 802. an aeration fan; 803. an air outlet pipe; 804. air diffusing holes; 805. fixing the rod; 806. a movable plate; 807. a limiting block; 9. a temperature rising structure; 10. a first gear; 11. a second gear; 12. a servo motor; 13. a steam box; 14. heating a tube; 15. a water inlet groove; 16. a steam outlet pipe; 17. an air pump; 18. a negative pressure fan; 19. a limiting ring; 20. a support frame; 21. a pulley.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of a rotary high-temperature aerobic fermentation apparatus according to the present invention: a rotary high-temperature aerobic fermentation device comprises a fermentation tank 1, wherein a rotating cylinder 2 is arranged on the fermentation tank 1, a motor 3 is arranged on one side of the fermentation tank 1, a feeding pipe 4 is arranged at the top end of the fermentation tank 1, a discharging pipe 5 is arranged at the bottom end of the fermentation tank 1, a supporting frame 20 is arranged on the outer wall of the fermentation tank 1, a negative pressure fan 18 is arranged on the fermentation tank 1, an aeration structure 8 is arranged on the outer side of the rotating cylinder 2, a first gear 10 is arranged on the outer wall of the rotating cylinder 2, a heating structure 9 is arranged on the inner wall of the rotating cylinder 2, a rotating rod 6 is arranged at the output end of the motor 3, a stirring rod 7 is arranged on the outer wall of the rotating rod 6, a second gear 11 is arranged below the first gear 10, a servo motor 12 is arranged on one side of the second gear 11, a steam box 13 is arranged at one end of the discharging pipe 5, a heating pipe 14 is arranged on the inner wall of the steam box 13, and a water inlet groove 15 is arranged at the top end of the steam box 13, one side of the water inlet groove 15 is provided with a steam outlet pipe 16, the steam outlet pipe 16 is provided with an air pump 17, and the inner side of the support frame 20 is provided with a pulley 21.

The both sides of fermentation cylinder 1 are provided with spacing ring 19, and rotate a section of thick bamboo 2 and fermentation cylinder 1 and rotate through spacing ring 19 and be connected, motor 3 all is provided with the mount pad with servo motor 12's top, inlet pipe 4 all is provided with sealed lid with the outside of discharging pipe 5, spacing ring 19 is used for rotating a section of thick bamboo 2 when rotating on fermentation cylinder 1, carry out spacing use, the mount pad is arranged in going on supporting and fixing motor 3 and servo motor 12, sealed lid is used for when 1 inner wall of fermentation cylinder washs, seal inlet pipe 4 and discharging pipe 5.

The aeration structure 8 comprises an air bin 801, an aeration fan 802, an air outlet pipe 803, air diffusing holes 804, a fixed rod 805, a movable plate 806 and a limit block 807, the air bin 801 is arranged outside the rotary drum 2, the aeration fan 802 is installed on the air bin 801, the air diffusing holes 804 are arranged on the rotary drum 2 and positioned inside the air bin 801, the air outlet pipe 803 is arranged at one end of the aeration fan 802, the fixed rod 805 is arranged on the inner wall of the air diffusing holes 804, the movable plates 806 are arranged on two sides of the fixed rod 805, the limit block 807 is arranged at one end of the movable plate 806 and is used for controlling the operation of the aeration fan 802 to convey the outside air, the air is filtered and then enters the air bins 801 and respectively enters the air diffusing holes 804, the air pushes the two movable plates 806 on the outer wall of the fixed rod 805 in the air diffusing holes 804 to rotate outwards, so that the air diffusing holes 804 are opened, and then the air enters the fermentation tank 1, the mixture reacts with the fermented product, and the movable plate 806 returns to the original position when no air is pushed, and is kept horizontal with the air-dispersing hole 804 under the limitation of the limiting block 807.

The air bin 801 is welded on the outer wall of the fermentation tank 1, the number of the air bins 801 is six, the aeration fan 802 is fixedly connected with the air bin 801 through bolts, the movable plates 806 are movably connected with the fixed rods 805 through hinges, the limiting blocks 807 are welded on the inner walls of the fixed rods 805, the air bin 801 is used for dispersing air, so that the air enters the air dispersing holes 804, the air in the six air bins 801 simultaneously enters the fermentation tank 1 and can be rapidly contacted and mixed with fermentation products, the fermentation effect is improved, the aeration fan 802 is fixed on the air bin 801 and is used for conveying the external air to the air bin 801, the air enters the air bins 801 after being filtered and respectively enters the air dispersing holes 804, and the air pushes the two movable plates 806 on the outer walls of the fixed rods 805 in the air dispersing holes 804 to rotate outwards, so that the air dispersing holes 804 are opened.

Second gear 11 and the meshing of first gear 10, dwang 6 passes through the bearing rotation with fermentation cylinder 1 and is connected, go out steam pipe 16's both ends and run through respectively to steam chest 13, fermentation cylinder 1's inboard, control servo motor 12 operation, make it drive second gear 11 positive and negative rotation 360, then engage with first gear 10 when second gear 11 rotates, and then drive first gear 10 and a rotation section of thick bamboo 2 and rotate at fermentation cylinder 1 positive and negative 360, rotate simultaneously, motor 3 moves, drive dwang 6 rotates, dwang 6 passes through the bearing and drives puddler 7 and rotate, stir the mixture to the fermented material.

First gear 10 welds the outer wall at a rotation section of thick bamboo 2, pulley 21 rotates through the pivot with support frame 20 to be connected, the bottom of fermentation cylinder 1 is provided with the supporting leg, first gear 10 is fixed on a rotation section of thick bamboo 2, it rotates to be convenient for first gear 10 drives a rotation section of thick bamboo 2 when rotating, it moves about on fermentation cylinder 1 through spacing ring 19 when rotating a section of thick bamboo 2, and when the activity, the support frame 20 and the pulley 21 of 1 bottom of fermentation cylinder carry out the movable support to the outer wall of a rotation section of thick bamboo 2, it stably rotates to be convenient for a rotation section of thick bamboo 2, the supporting leg is used for supporting fermentation cylinder 1 and fixed.

The working principle is as follows: when the utility model is used, the utility model needs to be understood by a simple structure, firstly, as shown in fig. 1-3, the material to be fermented is poured into the fermentation tank 1 through the feeding pipe 4, and the feeding pipe 4 is sealed, at this time, the servo motor 12 is controlled to operate, so that the servo motor drives the second gear 11 to rotate forward and backward for 360 degrees, the second gear 11 is meshed with the first gear 10 when rotating, and further drives the first gear 10 and the rotating cylinder 2 to rotate forward and backward for 360 degrees on the fermentation tank 1, at the same time, the motor 3 operates to drive the rotating rod 6 to rotate, the rotating rod 6 drives the stirring rod 7 to rotate through the bearing, so as to stir and mix the fermented product, at the same time, the aeration fan 802 operates to convey the external air, the air enters into the plurality of air bins 801 through the air outlet pipe 803 after being filtered, and respectively enters the plurality of air dispersion holes 804, the air pushes the two movable plates 806 on the outer wall of the fixed rod 805 in the air dispersion holes 804 to rotate outwards, the air diffusing holes 804 are opened, so that air enters the fermentation tank 1 through the six groups of air diffusing holes 804 to be fully mixed and reacted with the fermentation product, and the operation of the temperature raising structure 9 is controlled to increase the internal temperature of the fermentation tank 1.

According to the figure 1, after the fermentation tank 1 is used, water is poured into the steam box 13, the heating pipe 14 is controlled to run, the water is heated, steam is generated, the air pump 17 is controlled to run, the steam in the steam box 13 enters the fermentation tank 1 and the rotating cylinder 2 through the steam outlet pipe 16, continuously increased hot steam is diffused in the fermentation tank 1 and the rotating cylinder 2, high-temperature disinfection and sterilization are carried out, the negative pressure fan 18 is controlled to run, the external cold airflow is conveyed into the fermentation tank 1, the hot steam is condensed into water drops through cooling and adhered to the inner walls of the fermentation tank 1 and the rotating cylinder 2, the water drops pass through the bottom of the fermentation tank 1, the inner walls of the fermentation tank 1 and the rotating cylinder 2 are cleaned in the sliding process, after the cleaning is finished, the discharging pipe 5 is opened, and cleaned wastewater is discharged.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a rotation high temperature aerobic fermentation device, includes fermentation cylinder (1), its characterized in that: be provided with a rotation section of thick bamboo (2) on fermentation cylinder (1), and motor (3) are installed to one side of fermentation cylinder (1), fermentation cylinder (1) top is provided with inlet pipe (4), and the bottom of fermentation cylinder (1) is provided with discharging pipe (5), the outer wall of fermentation cylinder (1) is provided with support frame (20), and installs negative-pressure air fan (18) on fermentation cylinder (1), the outside of rotation section of thick bamboo (2) is provided with aeration structure (8), the outer wall of rotation section of thick bamboo (2) is provided with first gear (10), the inner wall of rotation section of thick bamboo (2) is installed and is risen temperature structure (9), the output of motor (3) is provided with dwang (6), the outer wall of dwang (6) is provided with puddler (7), the below of first gear (10) is provided with second gear (11), servo motor (12) are installed to one side of second gear (11), the one end of discharging pipe (5) is provided with steam chest (13), the inner wall of steam chest (13) is provided with heating pipe (14), and the top of steam chest (13) is provided with intake chamber (15), one side of intake chamber (15) is provided with out steam pipe (16), it installs air pump (17) on steam pipe (16), the inboard of support frame (20) is provided with pulley (21).

2. The rotary high-temperature aerobic fermentation device of claim 1, which is characterized in that: the both sides of fermentation cylinder (1) are provided with spacing ring (19), and rotate a section of thick bamboo (2) and fermentation cylinder (1) and rotate through spacing ring (19) and be connected, motor (3) all are provided with the mount pad with the top of servo motor (12), inlet pipe (4) all are provided with sealed lid with the outside of discharging pipe (5).

3. The rotary high-temperature aerobic fermentation device of claim 1, which is characterized in that: aeration structure (8) are including gas storehouse (801), aeration fan (802), outlet duct (803), scattered gas pocket (804), dead lever (805), fly leaf (806) and stopper (807), and the outside of rotating a section of thick bamboo (2) is provided with gas storehouse (801), install aeration fan (802) on gas storehouse (801), and the inboard of gas storehouse (801) is located to rotate a section of thick bamboo (2) and is provided with scattered gas pocket (804), the one end of aeration fan (802) is provided with outlet duct (803), the inner wall of scattered gas pocket (804) is provided with dead lever (805), the both sides of dead lever (805) are provided with fly leaf (806), the one end of fly leaf (806) is provided with stopper (807).

4. The rotary high-temperature aerobic fermentation device as claimed in claim 3, wherein: the aeration fan is characterized in that the gas bin (801) is welded on the outer wall of the fermentation tank (1), the number of the gas bin (801) is six, the aeration fan (802) is fixedly connected with the gas bin (801) through bolts, the movable plate (806) is movably connected with the fixed rod (805) through hinges, and the limiting blocks (807) are welded on the inner wall of the fixed rod (805).

5. The rotary high-temperature aerobic fermentation device of claim 1, which is characterized in that: second gear (11) and first gear (10) meshing, dwang (6) are connected through the bearing rotation with fermentation cylinder (1), go out the inboard that steam chest (13), fermentation cylinder (1) were run through respectively at the both ends of steam pipe (16).

6. The rotary high-temperature aerobic fermentation device of claim 1, which is characterized in that: first gear (10) welding is in the outer wall of a rotating cylinder (2), pulley (21) are connected through the pivot rotation with support frame (20), the bottom of fermentation cylinder (1) is provided with the supporting leg.

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