CN211803016U - Horizontal food waste biological fermentation device - Google Patents

Abstract

Horizontal food waste biological fermentation device. The invention relates to the technical field of kitchen waste treatment, in particular to a horizontal type of kitchen waste biological fermentation device. The utility model provides a horizontal type kitchen waste biological fermentation device with compact and reasonable structure, simple operation, high fermentation and stirring efficiency, and stable discharge humidity and temperature value. It includes a box body and an electric heating rod; one side of the box body is provided with a feed port for feeding kitchen waste into the box body, and the other side is provided with a discharge port for feeding kitchen waste to discharge the box body; the box body A number of ventilation openings are arranged on the upper part near the top; a closed thermal oil layer is arranged below the fermentation tank in the box, and the thermal oil layer is adapted to several of the fermentation tanks; the thermal oil layer is provided with heat-conducting oil. The utility model has the characteristics of compact and reasonable structure, simple and convenient operation, high fermentation and stirring efficiency, stable discharge humidity and temperature value, and the like.

Description

Horizontal food waste biological fermentation device

technical field

The utility model relates to the technical field of kitchen waste treatment, in particular to a horizontal type of kitchen waste biological fermentation device.

Background technique

At present, the main working method of the kitchen waste treatment device is crushing, which crushes the large pieces of kitchen waste into smaller volumes, and then discharges the crushed waste into the sewer through the water flow to avoid the blockage of the sewer. In order to solve this situation, a large number of garbage disposal equipment that can reprocess the shredded garbage has appeared. However, the decomposition ability of these garbage disposal structures is insufficient. After long-term use, it is found that the effect of garbage fermentation and decomposition is not good, and the residual amount of garbage is large, which is not conducive to the reprocessing of garbage.

In response to this problem, the State Intellectual Property Office authorized the publication of a utility model patent on January 11, 2019 (application number: 2018206528325, a microbial fermentation device for intelligent organic waste treatment equipment); Push into the inside of the box at the mouth, turn on the electric heating rod to heat the heating oil layer, and at the same time turn on the motor, the motor drives the stirring shaft to rotate, the stirring paddle is arranged on the stirring shaft, and the stirring paddle rotates with the stirring shaft to fully stir the box. organic waste in the body. The fermentation stirring of this structure has problems such as uneven stirring, high local humidity of the material after stirring, and low stirring efficiency.

Utility model content

Aiming at the above problems, the utility model provides a horizontal type kitchen waste biological fermentation device with compact and reasonable structure, simple and convenient operation, high fermentation and stirring efficiency, and stable discharge humidity and temperature value.

The technical scheme of the utility model is: comprising a box body and an electric heating rod; one side of the box body is provided with a feeding port for feeding kitchen waste into the box body, and the other side is provided with a feeding port for feeding kitchen waste to discharge the box body A discharge port; a number of vents are arranged on the box body near the top;

The electric heating rod is detachably and fixedly arranged in the box body, close to the bottom position of the box body; it also includes a number of stirring mechanisms and a number of fermentation bins;

A plurality of the fermentation bins are sequentially arranged in the box along the horizontal direction; the bottom of the fermentation bins is arc-shaped, which is adapted to the stirring mechanism;

A number of the stirring mechanisms are equal in number to a number of the fermentation bins, and are in one-to-one correspondence;

There is a feeding separation table between the adjacent fermentation bins; a feeding separation platform is arranged between the feeding port and its adjacent fermentation bins; the discharge port and its adjacent fermentation bins are arranged. There is a discharge separation table in the room;

A closed thermal oil layer is arranged below the fermentation tank in the box, and the thermal oil layer is adapted to several fermentation tanks; the thermal oil layer is provided with heat-conducting oil.

The height of the transfer divider is less than the height of the feed divider.

The height of the feed dividing table is equal to the height of the discharging dividing table.

The stirring mechanism includes a motor, a reducer, a stirring shaft and several stirring arms;

The motor drives the stirring shaft to rotate through the reducer;

The speed reducer is fixedly arranged in the box, above the fermentation bin;

The stirring shaft is horizontally rotated through the box body, and is located in the middle position of the fermentation bin;

Several of the stirring arms are detachably and fixedly arranged on the stirring shaft.

The stirring arm includes an arm rod and a stirring blade;

The stirring blade is arc-shaped to fit with the inner side wall of the fermentation bin, and is detachably and fixedly connected to the end of the arm rod.

Several of the fermentation bins are respectively provided with temperature sensors for measuring the temperature of materials.

The box is provided with a humidity sensor for measuring the humidity in the box.

The vent is provided with an exhaust fan.

The utility model includes a box body and an electric heating rod; one side of the box body is provided with a feeding port, and the other side is provided with a discharge port for discharging kitchen waste for meals; the heat conduction oil is heated by the electric heating rod, and the hot oil layer It is formed by connecting several arc-shaped cavities that are connected in sequence, and the arc-shaped cavities are matched with the arc-shaped structure at the bottom of the fermentation bin, so as to improve the fermentation efficiency of kitchen waste in the fermentation bin. After the kitchen waste enters the first fermentation tank on the left, the rotation of the stirring arm of the stirring mechanism makes the kitchen waste in the first fermentation tank turn over continuously, and separates the first material transfer along the inner wall of the bottom of the fermentation tank to the first one on the left. Scroll in the direction of the table. When the stirring arm is rotated and lifted to the top of the conveying separator, due to the combined action of centrifugal force and the structure of the stirring arm, the kitchen waste above it enters the second fermentation bin, circulates in sequence, and finally discharges from the top of the discharging separator. . After the multi-station transfer in sequence, the even amount is turned over, which solves the problems of uneven fermentation, excessive local humidity and low processing efficiency in one concentrated stirring and fermentation. The utility model has the characteristics of compact and reasonable structure, simple operation, high fermentation and stirring efficiency, stable discharge humidity and temperature, and the like.

Description of drawings

Fig. 1 is the structural representation of the present utility model,

Fig. 2 is the structural representation of stirring mechanism;

In the figure, 1 is the box body, 2 is the electric heating rod, 3 is the stirring mechanism, 31 is the motor, 32 is the reducer, 33 is the stirring shaft, 34 is the stirring arm, 4 is the fermentation bin, 5 is the feed separation table, 6 is the feed port, and 7 is the discharge port.

Detailed ways

As shown in Figures 1-2, the utility model includes a box body 1 and an electric heating rod 2; one side of the box body 1 is provided with a feeding port 6 for feeding kitchen waste into the box body 1, and the other side is provided with a feeding port 6 for feeding kitchen waste into the box body 1. There is a discharge port 7 for feeding kitchen waste to discharge the box body 1; the box body 1 is provided with a number of vents near the top;

As shown in FIG. 1 , the feeding port 6 is located on the left side of the box 1, counting from left to right, and is connected to the first fermentation bin 4; the kitchen waste enters the first fermentation bin 4 from the feeding port 6, and passes through the The rotation of several stirring mechanisms 3 is transmitted to discharge the final processed kitchen waste from the discharge port 7 on the right side of the box body 1 .

The electric heating rod 2 is detachably and fixedly arranged in the box body 1, close to the bottom position of the box body 1; it also includes a number of stirring mechanisms 3 and a number of fermentation bins 4;

A plurality of the fermentation bins 4 are arranged in the box body 1 in sequence along the horizontal direction; the bottom of the fermentation bins 4 is arc-shaped, which is adapted to the stirring mechanism 3;

A number of the stirring mechanisms 3 are equal in number to a number of the fermentation bins 4, and are in one-to-one correspondence;

There is a feeding separation table 5 between the adjacent fermentation bins 4; a feeding separation platform is provided between the feeding port 6 and its adjacent fermentation bin 4; the discharging port 7 is adjacent to it A discharge separation table is arranged between the fermentation bins 4;

A closed thermal oil layer is provided in the box body 1 below the fermentation bin 4, and the thermal oil layer is adapted to several of the fermentation bins 4; the thermal oil layer is provided with heat-conducting oil.

The heat-conducting oil is heated by the electric heating rod 2, and the hot oil layer is formed by connecting several arc-shaped cavities which are connected with each other in sequence. s efficiency. As shown in FIG. 1 , after the kitchen waste enters the first fermentation tank 4 on the left, by the rotation of the stirring arm 34 of the stirring mechanism 3, the kitchen garbage in the first fermentation tank 4 is continuously turned over, along the fermentation tank 4 The inner side wall of the bottom rolls in the direction of the first transfer separating table 5 on the left. When the stirring arm 34 is rotated and lifted to the top of the transfer separation table 5, due to the combined action of the centrifugal force and the structure of the stirring arm 34, the kitchen waste above it enters the second fermentation bin 4, circulates in sequence, and finally flows from the discharge separation table top discharge. After multiple stations are passed in sequence, and the amount is turned over, it solves the problems of uneven fermentation, excessive local humidity and low processing efficiency in one concentrated stirring and fermentation.

The height of the transfer separation table 5 is smaller than the height of the feed separation table.

The height of the feed dividing table is equal to the height of the discharging dividing table.

The stirring mechanism 3 includes a motor 31, a reducer 32, a stirring shaft 33 and several stirring arms 34;

The motor 31 drives the stirring shaft 33 to rotate through the reducer 32;

The reducer 32 is fixedly arranged in the box body 1, above the fermentation bin 4;

The stirring shaft 33 is horizontally threaded through the box body 1 and is located in the middle of the fermentation bin 4;

A plurality of the stirring arms 34 are detachably and fixedly arranged on the stirring shaft 33 through connecting pieces.

The stirring arm 34 includes an arm rod and a stirring blade; the width of the arm rod gradually decreases from one end of the stirring shaft 33 to the direction of the stirring blade. The kitchen waste enters the next fermentation bin 4;

The stirring blade is arc-shaped to fit with the inner side wall of the fermentation bin 4, and is detachably and fixedly connected to the end of the arm rod through a connecting piece.

Several of the fermentation bins 4 are respectively provided with temperature sensors for measuring the temperature of materials. Several of the fermentation bins 4 are respectively provided with humidity sensors for measuring the humidity of materials. The turning speed of the stirring arms 34 in the several fermentation bins 4 is individually controlled by PLC, and the turning speed is automatically regulated according to the detection value fed back by the temperature sensor and the humidity sensor to ensure the quality of the final discharge.

The vent is provided with an exhaust fan. The water vapor generated after fermentation in the box 1 is quickly discharged from the box 1 through the exhaust fan at the vent. The rotation speed of the exhaust fan is controlled according to the humidity sensor added in the box 1. The humidity sensor in the box 1 will detect The humidity value in the box 1 is sent to the PLC, and it is controlled by the program set by the PLC.

The following points need to be clarified for the content disclosed in this case:

(1) The drawings of the embodiments disclosed in this case only relate to the structures involved in the embodiments disclosed in this case, and other structures can refer to common designs;

(2) In the case of no conflict, the embodiments disclosed in this case and the features in the embodiments can be combined with each other to obtain new embodiments;

The above are only specific implementations disclosed in this case, but the protection scope of the present disclosure is not limited thereto, and the protection scope disclosed in this case should be subject to the protection scope of the claims.

Claims (8)

1. The horizontal kitchen waste biological fermentation device comprises a box body and an electric heating rod; a feed inlet for food-cooking garbage to enter the box body is formed in one side of the box body, and a discharge outlet for food-cooking garbage to be discharged out of the box body is formed in the other side of the box body; a plurality of ventilation openings are formed in the box body and are close to the top;

the electric heating rod is detachably and fixedly arranged in the box body and is close to the bottom of the box body; it is characterized by also comprising a plurality of stirring mechanisms and a plurality of fermentation bins;

the plurality of fermentation bins are sequentially arranged in the box body along the horizontal direction; the bottom of the fermentation bin is arc-shaped and is matched with the stirring mechanism;

the number of the stirring mechanisms is equal to that of the fermentation bins, and the stirring mechanisms correspond to the fermentation bins one by one;

a material conveying separation platform is arranged between the adjacent fermentation bins; a feeding separation platform is arranged between the feeding hole and the adjacent fermentation bin; a discharging separation platform is arranged between the discharging port and the adjacent fermentation bin;

a closed hot oil layer is arranged below the fermentation bins in the box body, and the hot oil layer is matched with the fermentation bins; and heat conduction oil is arranged in the hot oil layer.

2. The horizontal type kitchen waste biological fermentation device according to claim 1, characterized in that the height of the material conveying separation table is smaller than that of the feeding separation table.

3. The horizontal type kitchen waste biological fermentation device according to claim 1, characterized in that the height of the feeding separation table is equal to that of the discharging separation table.

4. The horizontal type kitchen waste biological fermentation device according to claim 1, wherein the stirring mechanism comprises a motor, a speed reducer, a stirring shaft and a plurality of stirring arms;

the motor drives the stirring shaft to rotate through the speed reducer;

the speed reducer is fixedly arranged in the box body and is positioned above the fermentation bin;

the stirring shaft horizontally and rotatably penetrates through the box body and is positioned in the middle of the fermentation bin;

the stirring arms are detachably and fixedly arranged on the stirring shaft.

5. The horizontal type kitchen waste biological fermentation device according to claim 4, wherein the stirring arm comprises an arm rod and a stirring sheet;

the stirring piece is the inboard wall looks adaptation in arc and fermentation storehouse, can dismantle fixed connection be in the tip of armed lever.

6. The horizontal type kitchen waste biological fermentation device according to claim 1, wherein a plurality of fermentation bins are respectively provided with a temperature sensor for measuring material temperature.

7. The horizontal type biological fermentation device for kitchen waste according to claim 1, wherein a humidity sensor for measuring the humidity in the box body is arranged in the box body.

8. The horizontal type biological fermentation device for kitchen waste according to claim 1, wherein an exhaust fan is arranged on the ventilation opening.

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