CN218951279U - Biological organic fertilizer fermentation vat - Google Patents

Abstract

The utility model discloses a biological organic fertilizer fermentation tank, which comprises a fermentation tank body, a tank cover, a spiral feeding machine, a stirring device and a deodorizing box, wherein the spiral feeding machine is fixedly arranged on one side of the fermentation tank body, the deodorizing box is positioned on the outer wall of the fermentation tank body, the fermentation tank body is provided with a feeding hole, an electric heater, a controller and a discharging hole, the feeding hole is positioned on the tank cover and under the outlet of the spiral feeding machine, the controller is positioned on the outer wall of the tank cover, the electric heater is positioned in the fermentation tank body, and the discharging hole is positioned at the lower end of the fermentation tank body.

Description

Biological organic fertilizer fermentation vat

Technical Field

The utility model relates to the field of fermentation tanks, in particular to a biological organic fertilizer fermentation tank.

Background

The organic matter fermentation is a process of converting waste organic matters into fertilizer through the fermentation action of microorganisms, and the conventional fermentation methods are mainly simple composting fermentation and fermentation through a fermentation tank, but the two fermentation methods have the problem of uneven fermentation, and the organic matters are uniformly fermented by stirring by manpower, so that the time and the labor are wasted.

Patent CN202221296148.0 discloses a fermentation vat for producing organic fertilizer, which comprises a vat body, a vat cover, a controller, a stirring mechanism, a connecting seat, a driving mechanism and a spraying mechanism arranged in the vat cover, wherein one end of the connecting seat, which is far away from the stirring mechanism, is provided with a brushing mechanism, the output end of the brushing mechanism is in driving connection with a cleaning brush, the cleaning brush is used for brushing the inner side wall of the vat body, and the stirring mechanism, the driving mechanism, the spraying mechanism and the brushing mechanism are all electrically connected with the controller; during fermentation, the controller turns the materials through controlling the stirring mechanism; during cleaning, the driving mechanism drives the connecting seat to rotate, the brushing mechanism drives the cleaning brush to rotate and brush, and the spraying mechanism washes the inner side wall of the tank body; although the device has solved the problem of stirring organic matter, and simultaneously still conveniently clean, nevertheless can't guarantee the fermentation temperature of fermentation thing in the fermentation engineering, still can cause the inhomogeneous problem of fermentation, and the foul smell direct discharge that gives off in the fermentation process can cause air pollution.

Disclosure of Invention

The utility model aims to provide an organic fertilizer fermentation tank which enables waste organic matters to be fermented uniformly and adsorbs odor generated during fermentation, so as to solve the technical problems that the waste organic matters are fermented unevenly and the odor generated during fermentation is directly discharged.

In order to solve the technical problems, the utility model adopts the following common scheme:

a biological organic fertilizer fermentation tank comprises a fermentation tank body, a tank cover, a spiral feeder, a stirring device and a deodorizing box; the spiral feeding machine is fixedly arranged at one side of the fermentation tank body; the deodorizing box is positioned on the outer wall of the fermentation tank body;

the spiral feeding machine is provided with a motor A, a spiral sheet and a rotating shaft; the motor A is positioned at the top end of the spiral feeding machine; the spiral sheet is fixedly arranged on the rotating shaft; the spiral sheet and the rotating shaft are positioned in the spiral feeding machine; the upper end of the rotating shaft is connected with the motor A;

the pool cover is provided with a feed inlet and a controller; the feeding hole of the electric heater is positioned on the pool cover, and is right below the outlet of the spiral feeding machine; the controller is positioned on the pool cover; the controller is a singlechip;

the fermentation tank body is provided with an electric heater and a discharge hole; the electric heater is positioned in the fermentation tank body; the discharge port is positioned at the lower end of the fermentation tank body; the electric heater is connected with the controller;

the stirring device is provided with a motor B, a fixed rod, a screw rod and a stirring sheet; the motor B is positioned at the top end of the pool cover; the upper end of the fixed rod penetrates through the tank cover, and the lower end of the fixed rod is fixedly connected with a screw rod positioned in the fermentation tank body; the screw rod is connected with the motor B through a fixed rod; the stirring piece is connected with the screw rod;

the deodorizing box is provided with an exhaust fan and an air outlet; one end of the exhaust fan penetrates through the fermentation tank body, and the other end of the exhaust fan is connected with the deodorizing box; the air outlet is positioned at the top of the deodorizing box.

Further defined, the stirring device is provided with a sleeve; the sleeve is in threaded connection with the screw rod penetrating through the sleeve; the stirring piece is fixedly arranged on the sleeve, and the stirring piece is in threaded connection with the screw rod through the sleeve. The screw rod is driven to rotate by the motor B, so that a sleeve in threaded connection with the screw rod drives the stirring piece to rotate, and waste organic matters are stirred; the sleeve is driven to move upwards through the forward rotation of the motor B, so that the stirring sheet is stirred upwards, the sleeve is driven to move downwards through the reverse rotation of the motor B, the stirring sheet is driven to stir downwards, the effect of turning over materials is achieved on waste organic matters, and stirring is uniform.

Further defined, the deodorizing box is provided with an air outlet conduit and a filter sheet; the air outlet conduit is positioned in the deodorizing box and connected with one end of the exhaust fan; the filter plate is movably arranged at the top end inside the deodorizing box. The deodorizing box is filled with deodorizing liquid; the port of the lower end of the air outlet conduit connected with one end of the exhaust fan is submerged under the liquid level of the deodorizing liquid, the odor pumped from the fermentation tank body by the exhaust fan is primarily deodorized by the deodorizing liquid, and then the odor is further adsorbed and deodorized by the filter disc.

Further defined, the pool cover is provided with a movable door; the fermentation tank body is provided with a discharge valve; the movable door is positioned above the feeding hole and is movably connected with the pool cover; the discharging valve is arranged at the lower end of the fermentation tank body and is movably connected with the discharging hole. The movable door is opened to enable waste organic matters to enter the fermentation tank body through the feeding hole, after fermentation is finished, the fermented waste organic matters are taken out through the discharging valve, in the fermentation process, the movable door and the discharging valve are closed, so that the fermentation tank is in a sealing state, and odor generated in the fermentation process is prevented from being directly discharged into the air.

Further defined, the cell cover is provided with a temperature sensor; the temperature sensors are uniformly distributed on the inner wall of the pool cover; the temperature sensor is connected with the controller. The temperature sensor senses the temperature in the fermentation tank body and transmits the temperature to the controller, and when the temperature in the fermentation tank body cannot reach the fermentation temperature or the fermentation temperature of each point is too different, the controller controls the electric heater to heat the fermentation tank body, so that the fermentation temperature in the fermentation tank body is ensured.

Further defined, the spiral feeder is provided with a trough; the trough is fixedly arranged at the bottom end of the spiral feeding machine; the trough is of an inverted trapezoid shape. The waste organic matters are placed in the trough, and are transported into the fermentation tank body through the spiral slices in the spiral feeding machine, and the inverted trapezoid arrangement of the trough enables the waste organic matters to automatically slide to the bottom end, so that the spiral feeding machine is convenient to transport.

Further defined, the electric heaters are uniformly and respectively arranged in the fermenting tank body interlayer. Through the electric heaters evenly distributed in the interlayer, the waste organic matters can be heated in an omnibearing way, and the fermentation temperature in the fermentation tank body is ensured to be uniform.

Further defined, the bottom of the fermentation tank body is inclined towards the direction of the discharge hole. And the inclined fermentation tank body bottom takes out the waste organic matters from the discharge hole better after the waste organic matters are fermented.

Further defined, the fermentation vat is cylindrical. The cylindrical fermentation tank body is convenient to stir, so that places which cannot be stirred are avoided, and the fermentation uniformity of waste organic matters is ensured.

The working principle of the utility model is as follows:

when the device is used, waste organic matters are transported into the fermentation tank body through the feeding port by the spiral feeding machine; during fermentation, the waste organic matters are stirred by the stirring device, the fermentation temperature of the waste organic matters is controlled by the electric heater, the waste organic matters are ensured to be uniformly fermented, and air in the fermentation tank body is circulated by the deodorizing box to remove odor generated during fermentation; and after fermentation, taking out the fermented waste organic matters from the discharge hole through the discharge hole.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the waste organic matters are put into the fermentation tank body through the spiral feeding machine, the waste organic matters are stirred through the stirring device, the waste organic matters are heated through the electric heater, the odor of the fermentation tank can be removed through the arrangement of the deodorizing box, the whole device is simple, the operation is time-saving and labor-saving, the fermentation uniformity of the waste organic matters is ensured, the production efficiency is improved, and the working environment is optimized.

2. According to the utility model, the sleeve and the fermentation tank body are arranged, so that the stirring sheet can stir in a vertical movement through forward rotation and reverse rotation of the motor B, the waste organic matters can be conveniently turned over, and the stirring is uniform.

3. According to the utility model, the movable door and the discharging valve are arranged, so that the fermentation tank is in a sealed state, and odor generated by fermentation is prevented from directly entering the air through the feeding port and the discharging port to pollute the air.

4. The inverted trapezoid arrangement of the trough is convenient for the spiral feeding machine to transport waste organic matters, the bottom of the fermentation tank body is obliquely arranged, the waste organic matters after fermentation are conveniently taken out of the discharge hole, and the spiral feeding machine is simple and quick.

Drawings

FIG. 1 is a schematic diagram of the front view structure of a bio-organic fertilizer fermentation vat according to the present utility model;

FIG. 2 is a schematic diagram showing a cross-sectional elevation structure of a bio-organic fertilizer fermentation tank of the present utility model;

FIG. 3 is a schematic top view of a bio-organic fertilizer fermentation vat according to the present utility model;

FIG. 4 is a schematic diagram showing the connection of a bio-organic fertilizer fermentation vat sleeve and a stirring blade;

in the figure: 1. a fermentation tank body; 101. a pool cover; 2. a spiral feeder; 201. a trough; 202. a motor A; 203. a spiral sheet; 204. a rotating shaft; 3. a stirring device; 301. a motor B; 302. a fixed rod; 303. a screw rod; 304. stirring sheets; 305. a sleeve; 4. a deodorizing box; 401. an exhaust fan; 402. an air outlet duct; 403; an air outlet; 404. a filter sheet; 5. a feed inlet; 501. a movable door; 6. an electric heater; 7. a controller; 701. a temperature sensor; 8. a discharge port; 801. and a discharging valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes the bio-organic fertilizer fermentation tank in detail by referring to the attached drawings:

example 1

The bio-organic fertilizer fermentation tank comprises a fermentation tank body 1, a tank cover 101, a spiral feeder 2, a stirring device 3 and a deodorizing box 4; the spiral feeding machine 2 is fixedly arranged at one side of the fermentation tank body 1; the deodorizing box 4 is positioned on the outer wall of the fermenting tank body 1; the spiral feeder 2 is provided with a motor A202, a spiral slice 203 and a rotating shaft 204; the motor A202 is positioned at the top end of the spiral feeder 2; the spiral piece 203 is fixedly arranged on the rotating shaft 204; the spiral piece 203 and the rotating shaft 204 are positioned inside the spiral feeder 2; the upper end of the rotating shaft 204 is connected with the motor A202; the tank cover 101 is provided with a feed inlet 5 and a controller 7; the controller 7 is a singlechip; the feed inlet 5 is positioned on the upper part of the pool cover 101 and under the outlet of the spiral feeder 2; the controller 7 is positioned on the pool cover 101; the fermentation tank body 1 is provided with an electric heater 6 and a discharge hole 8; the electric heater 6 is positioned in the fermentation tank body 1; the discharge hole 8 is positioned at the lower end of the fermentation tank body 1; the stirring device 3 which is connected with the electric heater 6 and the controller 7 is provided with a motor B301, a fixed rod 302, a screw rod 303 and a stirring sheet 304; motor B301 is located at the top of the pool cover 101; the upper end of the fixed rod 302 penetrates through the tank cover 101, and the lower end of the fixed rod is fixedly connected with a screw rod 303 positioned in the fermentation tank body 1; screw 303 is connected to motor B via fixed rod 302; the stirring blade 304 is connected with the screw 303; the deodorizing box 4 is provided with an exhaust fan 401 and an air outlet 403; one end of the exhaust fan 401 penetrates through the fermentation tank body 1, and the other end of the exhaust fan is connected with the deodorizing box 4; the air outlet 403 is located at the top of the deodorizing box 4.

The working principle of this embodiment is as follows:

when the device is used, waste organic matters are transported into the fermentation tank body through the feeding port by the spiral feeding machine; during fermentation, the waste organic matters are stirred by the stirring device, the fermentation temperature of the waste organic matters is controlled by the electric heater, the waste organic matters are ensured to be uniformly fermented, and air in the fermentation tank body is circulated by the deodorizing box to remove odor generated during fermentation; and after fermentation, taking out the fermented waste organic matters from the discharge hole through the discharge hole.

Example 2

The difference from embodiment 1 is that the stirring device 3 is provided with a sleeve 305; the sleeve 305 is threadedly coupled to the screw 303 penetrating the inside thereof; the stirring sheet 304 is fixedly arranged on the sleeve 305, and the stirring sheet 304 is connected with the screw 303 through the sleeve 305; the fermentation tank body 1 is cylindrical. The screw rod 303 is driven to rotate by the motor B301, so that the sleeve 305 in threaded connection with the screw rod 303 drives the stirring sheet 304 to rotate, and waste organic matters are stirred; the sleeve 305 is driven to move upwards through the forward rotation of the motor B301, so that the stirring sheet 304 is stirred upwards, the sleeve 305 is driven to move downwards through the reverse rotation of the motor B301, the stirring sheet 304 is driven to stir downwards, and the effect of turning over the waste organic matters is achieved; the cylindrical fermentation tank body is convenient to stir, so that stirring dead angles are avoided, and the waste organic matters are uniformly stirred.

The working principle of this embodiment is the same as that of embodiment 1.

Example 3

The difference from embodiment 2 is that the deodorizing box 4 is provided with an air outlet pipe 402 and a filter 404; the air outlet conduit 402 is positioned in the deodorizing box 4 and is connected with one end of the exhaust fan 401; the filter 404 is movably arranged at the top end inside the deodorizing box 4; the pool cover 101 is provided with a movable door 501; the fermentation tank body 1 is provided with a discharge valve 801; the movable door 501 is located above the feed inlet 5 and is movably connected with the pool cover 101; the discharge valve 801 is installed at the lower end of the fermentation tank body 1 and is movably connected with the discharge port 8. The movable door 501 is opened to enable waste organic matters to enter the fermentation tank body 1 through the feed inlet 5, after fermentation is finished, the fermented waste organic matters are taken out through the discharge valve 801, in the fermentation process, the movable door 501 and the discharge valve 801 are closed, so that the fermentation tank body 1 forms a sealing state, and odor in the fermentation process is prevented from being directly discharged into the air. The deodorizing box 4 is filled with deodorizing liquid, the port at the lower end of the air outlet conduit 402 connected with one end of the exhaust fan 401 is submerged under the liquid level of the deodorizing liquid, the deodorizing liquid primarily deodorizes the odor pumped from the fermentation tank body 1 by the exhaust fan 401, and then the deodorizing liquid further adsorbs and deodorizes the odor by the filter disc 404.

The working principle of this embodiment is the same as that of embodiment 2.

Example 4

The difference from embodiment 3 is that the cell cover 101 is provided with a temperature sensor 701; the temperature sensors 701 are uniformly distributed on the inner wall of the tank cover 101; the temperature sensor 701 is connected with the controller 7; the electric heaters 6 are uniformly and respectively arranged in the interlayer of the fermentation tank body 1. The temperature sensor 701 senses the temperature in the fermentation tank body 1 and transmits the temperature to the controller 7, when the temperature in the fermentation tank body 1 does not reach the fermentation temperature or the fermentation temperature of each point is too different, the controller 7 controls the electric heater 6 in the interlayer of the fermentation tank body to heat so as to ensure the fermentation temperature in the fermentation tank body 1, and the waste organic matters can be comprehensively heated through the electric heaters 6 uniformly distributed in the interlayer, so that the fermentation temperature is uniform.

The working principle of this embodiment is the same as that of embodiment 3.

Example 5

The difference from embodiment 4 is that the screw feeder 2 is provided with a trough 201; the trough 201 is fixedly arranged at the bottom end of the spiral feeder 2; the trough 201 is in an inverted trapezoid shape; the bottom of the fermentation tank body 1 inclines towards the direction of the discharge hole 8. The waste organic matters are placed in the trough 201, and are transported into the fermentation tank body 1 through the spiral slices 203 in the spiral feeding machine 2, and the trough 201 is arranged in an inverted trapezoid shape, so that the waste organic matters automatically slide to the bottom end, and the spiral feeding machine 2 is convenient to transport the waste organic matters; after the fermentation of the waste organic matters is completed, the inclined fermentation tank body 1 bottom enables the waste organic matters to be better taken out from the discharge hole 8.

The working principle of this embodiment is the same as that of embodiment 4.

Claims (9)

1. The utility model provides a bio-organic fertilizer fermentation vat, includes fermentation vat body (1) and pond lid (101), its characterized in that: the device also comprises a spiral feeding machine (2), a stirring device (3) and a deodorizing box (4); the spiral feeding machine (2) is fixedly arranged at one side of the fermentation tank body (1); the deodorizing box (4) is positioned on the outer wall of the fermenting tank body (1);

the spiral feeding machine (2) is provided with a motor A (202), a spiral sheet (203) and a rotating shaft (204); the motor A (202) is positioned at the top end of the spiral feeding machine (2); the spiral sheet (203) is fixedly arranged on the rotating shaft (204); the spiral sheet (203) and the rotating shaft (204) are positioned in the spiral feeding machine (2); the upper end of the rotating shaft (204) is connected with the motor A (202);

the tank cover (101) is provided with a feed inlet (5) and a controller (7); the feeding hole (5) is positioned on the tank cover (101), and is right below the outlet of the spiral feeder (2); the controller (7) is positioned on the pool cover (101);

the fermentation tank body (1) is provided with an electric heater (6) and a discharge hole (8); the electric heater (6) is positioned in the fermentation tank body (1); the discharge port (8) is positioned at the lower end of the fermentation tank body (1); the electric heater (6) is connected with the controller (7);

the stirring device (3) is provided with a motor B (301), a fixed rod (302), a screw rod (303) and a stirring sheet (304); the motor B (301) is positioned at the top end of the pool cover (101); the upper end of the fixed rod (302) penetrates through the tank cover (101), and the lower end of the fixed rod is fixedly connected with a screw rod (303) positioned in the fermentation tank body (1); the screw rod (303) is connected with the motor B (301) through the fixed rod (302); the stirring piece (304) is connected with the screw rod (303);

the deodorizing box (4) is provided with an exhaust fan (401) and an air outlet (403); one end of the exhaust fan (401) penetrates through the fermentation tank body (1), and the other end of the exhaust fan is connected with the deodorizing box (4); the air outlet (403) is positioned at the top of the deodorizing box (4).

2. The bio-organic fertilizer fermentation vat according to claim 1, wherein: the stirring device (3) is provided with a sleeve (305); the sleeve (305) is in threaded connection with the screw rod (303) penetrating the inside of the sleeve; the stirring piece (304) is fixedly arranged on the sleeve (305), and the stirring piece (304) is connected with the screw rod (303) through the sleeve (305).

3. The bio-organic fertilizer fermentation vat according to claim 1, wherein: the deodorizing box (4) is provided with an air outlet conduit (402) and a filter piece (404); the air outlet conduit (402) is positioned in the deodorizing box (4) and is fixedly connected with the exhaust fan (401); the filter piece (404) is movably arranged at the top end inside the deodorizing box (4).

4. A bio-organic fertilizer fermentation vat according to claim 2, wherein: the pool cover (101) is provided with a movable door (501); the fermentation tank body (1) is provided with a discharge valve (801); the movable door (501) is positioned on the feeding hole (5) and is movably connected with the tank cover (101); the discharging valve (801) is positioned at the lower end of the fermentation tank body (1) and is movably connected with the discharging port (8).

5. The bio-organic fertilizer fermentation vat according to claim 1, wherein: the tank cover (101) is provided with a temperature sensor (701); the temperature sensors (701) are uniformly distributed on the inner wall of the tank cover (101); the temperature sensor (701) is connected with the controller (7).

6. The bio-organic fertilizer fermentation vat according to claim 1, wherein: the spiral feeding machine (2) is provided with a trough (201); the trough (201) is fixedly arranged at the bottom end of the spiral feeding machine (2); the trough (201) is of an inverted trapezoid shape.

7. The bio-organic fertilizer fermentation vat according to claim 1, wherein: the electric heaters (6) are uniformly distributed in the interlayer of the fermentation tank body (1).

8. The bio-organic fertilizer fermentation vat according to claim 1, wherein: the bottom of the fermentation tank body (1) is inclined towards the direction of the discharge hole (8).

9. The bio-organic fertilizer fermentation vat according to claim 1, wherein: the fermentation tank body (1) is cylindrical.

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