CN218969123U - Fermenting installation is used in agricultural fertilizer production - Google Patents

Abstract

The utility model discloses a fermentation device for agricultural fertilizer production, which comprises a fermentation tank, a stirring structure and an aeration structure. A fermentation chamber is arranged inside the fermentation tank, and a top cover is installed on the top of the fermentation tank. The top cover has two There are feed inlets and water inlets installed on the sides respectively, a drive chamber is provided in the center of the top cover, a number of ventilation holes are opened above the side walls of the fermenter, an electric heating plate is installed at the bottom of the fermenter, and an electric heating plate is installed at the bottom of the fermenter. There is a discharge port on one side, and a discharge port valve is installed at the port of the discharge port. When the device is in use, the stirring structure can fully mix the fertilizer and the compound microorganisms, so that the fertilizer at each position can be fully mixed. The contact with microorganisms makes it ferment, which improves the fermentation speed of the fertilizer and saves the fermentation time of the fertilizer. The aeration device will aerate fresh air into the bottom of the fermenter through the aeration holes to solve the problem that the bottom fertilizer cannot contact the air.

Description

Fermentation device for agricultural fertilizer production

technical field

The utility model relates to the technical field of fertilizer fermentation devices, in particular to a fermentation device for agricultural fertilizer production.

Background technique

Fertilizer is a compound that can help plants grow. There are many types and brands of fertilizers on the market. They can be divided into inorganic fertilizers and organic fertilizers according to their ingredients. During the production and processing of organic fertilizers, it is necessary to add biological fertilizers to the raw materials of organic fertilizers. Fermentation treatment is carried out after fermenting bacteria.

The utility model patent whose publication number is CN204958750U discloses an automatic fertilizer fermentation device, comprising: a housing, a heating device, a sealing device and a feeding device, the heating device is arranged on the bottom and the periphery of the housing, and the sealing The device is connected and arranged on the top of the housing through a rotating shaft, the feeding device is arranged on the side of the housing, and the area of the cross section of the feeding device decreases successively in the direction extending to the inside of the housing.

The disadvantages of the existing automatic fertilizer fermentation device are: 1. When in use, since the fertilizer is piled up in the fermenter, when compound microorganisms are added to the fertilizer, the microorganisms will preferentially ferment the surface of the fertilizer and then penetrate downwards. The process leads to inconsistent fermentation speeds of the upper and lower parts of the fertilizer, prolonging the fermentation time of the fertilizer, and uneven fermentation of the fertilizer. 2. The fermentation of some fertilizers needs to be exposed to air. When the fertilizers are piled up in the fermentation tank, the fertilizer at the bottom of the fermentation tank cannot contact the fresh air, which causes the fertilizer at the bottom to ferment slowly and affects the fermentation effect of the fertilizer.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a fermentation device for agricultural fertilizer production, which solves the existing problems of uneven fermentation, long time, and inaccessibility of fresh air at the bottom.

In order to achieve the above object, the utility model is realized through the following technical solutions: a fermentation device for agricultural fertilizer production, including a fermentation tank, a stirring structure and an aeration structure, the inside of the fermentation tank is provided with a fermentation chamber, and the top of the fermentation tank is A top cover is installed, and a feed inlet and a water inlet are respectively installed on both sides of the top cover. There is an electric heating plate, a discharge port is provided on one side of the bottom of the fermentation tank, and a discharge port valve is installed at the port of the discharge port.

Preferably, the stirring structure includes a driving motor, the driving motor is fixedly installed in the driving chamber, the driving end of the driving motor is fixedly installed with a first bevel gear, and the center of the bottom of the driving chamber passes through the top A transmission rod is movably inserted on the cover wall, a second bevel gear is fixedly installed on the top of the transmission rod, and a number of stirring blades are fixedly installed on the outer wall of the transmission rod and located in the fermentation chamber.

Preferably, the aeration structure includes an aeration fan, the aeration fan is fixedly installed in the driving chamber, the air inlet of the aeration fan is connected with an air inlet, and the air inlet is fixedly installed in the On the upper wall of the top cover, an aeration pipe is fixedly installed at the air outlet of the aeration fan, and the aeration pipe passes through the second bevel gear and is inserted into the transmission rod. The bottom end of the trachea is covered with a sealed bearing, the bottom end of the transmission rod is fixedly installed with an aeration head, and a number of aeration holes are opened on the side wall of the aeration head, and a one-way valve is installed at the inner bottom end of the transmission rod.

Preferably, the transmission rod is a hollow pipe.

Preferably, the outer ring of the sealed bearing is fixedly installed on the inner wall surface of the transmission rod, and the inner ring of the sealed bearing is fixedly installed on the outer wall surface of the aeration tube.

Preferably, the first bevel gear meshes with the second bevel gear.

Beneficial effect

The utility model provides a fermentation device for agricultural fertilizer production, which has the following beneficial effects: 1. When the device is in use, since the fermentation tank is provided with a stirring structure, when the fertilizer enters the fermentation tank, the stirring structure can mix the fertilizer and The complex microorganisms are fully mixed, so that the fertilizer at each position can fully contact the microorganisms to make it ferment, which improves the fermentation speed of the fertilizer and saves the fermentation time of the fertilizer. 2. The device is equipped with an aeration device. When the fermented fertilizer needs to react with air, the aeration device can be activated. The aeration device will aerate fresh air into the bottom of the fermenter through the aeration hole, accompanied by the stirring device The operation makes the fertilizer in each part of the fermenter come into contact with the air, increases the fermentation speed of the fertilizer, and solves the problem that the fertilizer at the bottom cannot contact the air.

Description of drawings

Fig. 1 is a schematic diagram of a fermentation device for agricultural fertilizer production described in the present invention.

In the figure: 1. Top cover; 2. Drive chamber; 3. Drive motor; 4. Feed inlet; 5. First bevel gear; 6. Aeration fan; 7. Air inlet; 8. Aeration pipe; 9. Water inlet; 10. Fermentation tank; 11. Fermentation chamber; 12. Transmission rod; 13. Stirring blade; 14. Second bevel gear; 15. Sealed bearing; 16. Air vent; 17. One-way valve; 18 1. Aeration head; 19. Aeration hole; 20. Electric heating plate; 21. Discharge port; 22. Discharge port valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described implementation regulations are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the utility model provides a kind of technical scheme of fermenting device for agricultural fertilizer production: comprise fermentation tank 10, stirring structure and aeration structure, described fermentation tank 10 inside is provided with fermentation room 11, described fermentation tank 10 top A top cover 1 is installed, and the two sides of the top cover 1 are respectively equipped with a feed inlet 4 and a water inlet 9, and the center of the top cover 1 is provided with a drive chamber 2, and a number of ventilation holes are opened above the side wall of the fermenter 10. 16. An electric heating plate 20 is installed at the bottom of the fermenter 10, and a discharge port 21 is provided on one side of the bottom of the fermenter 10, and a discharge port valve 22 is installed at the port of the discharge port 21.

Further, the stirring structure includes a driving motor 3, the driving motor 3 is fixedly installed in the driving chamber 2, the driving end of the driving motor 3 is fixedly installed with a first bevel gear 5, and the driving chamber 2 The center of the bottom passes through the wall surface of the top cover 1 and is movably inserted with a transmission rod 12. The top of the transmission rod 12 is fixedly equipped with a second bevel gear 14. The outer wall of the transmission rod 12 is located in the fermentation chamber 11. A number of stirring blades 13 are fixedly installed, and the stirring structure can fully mix the fertilizer and microorganisms to increase the fermentation speed.

Further, the aeration structure includes an aeration fan 6, the aeration fan 6 is fixedly installed in the driving chamber 2, the air inlet of the aeration fan 6 is connected with an air inlet 7, the The air inlet 7 is fixedly installed on the upper wall surface of the top cover 1, and an aeration pipe 8 is fixedly installed at the air outlet of the aeration fan 6, and the aeration pipe 8 passes through the second bevel gear 14 Inserted in the transmission rod 12, the bottom end of the aeration pipe 8 is set with a sealed bearing 15, the bottom end of the transmission rod 12 is fixedly installed with an aeration head 18, and the side wall of the aeration head 18 is provided with A plurality of aeration holes 19, a check valve 17 is installed at the inner bottom of the transmission rod 12, and the aeration device can feed air into the fertilizer to accelerate the fermentation speed.

Further, the transmission rod 12 is a hollow pipe.

Further, the outer ring of the sealed bearing 15 is fixedly installed on the inner wall of the transmission rod 12, and the inner ring of the sealed bearing 15 is fixed on the outer wall of the aeration tube 8 to prevent the transmission rod from The aerator is leaking.

Further, the first bevel gear 5 and the second bevel gear 14 mesh with each other.

Embodiment: When the device is in use, the fertilizer is passed into the fermentation chamber 11 through the feed port 4. If there is a temperature requirement, the electric heating plate 20 is started to heat the inside of the fermentation chamber 11, and the drive motor 3 is started to drive the motor. The driving end of 3 drives the first bevel gear 5 to rotate, because the first bevel gear 5 and the second bevel gear 14 mesh with each other, the first bevel gear 5 drives the second bevel gear 14 and the transmission rod 12 to rotate , the stirring blade 13 on the transmission rod 12 stirs the fertilizer to make it ferment better. When the fermented fertilizer needs to be ventilated, the aeration fan 6 can be started, and the air enters through the air inlet 7 and the aeration pipe 8. Into the hollow transmission rod 12, aerate air from the aeration hole 19 at the aeration head 18, make the air fully contact with the fertilizer, help the fertilizer to ferment, and the waste gas generated by the fertilizer fermentation is discharged from the air hole 16, when the fertilizer fermentation is completed Finally, open the discharge port valve 22, and the fertilizer is discharged and collected from the discharge port 21. When the inside of the fermentation chamber 11 needs to be cleaned, clear water is passed into the feed port 4 to clean the inside of the fermentation chamber 11.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply There is no such actual relationship or order between them.

Claims (6)

1. A fermentation device for agricultural fertilizer production, comprising a fermenter (10), a stirring structure and an aeration structure, characterized in that, the fermenter (10) is provided with a fermentation chamber (11), and the fermenter ( 10) A top cover (1) is installed on the top, and a feed inlet (4) and a water inlet (9) are respectively installed on both sides of the top cover (1), and a drive chamber (2) is provided in the center of the top cover (1) ), there are several air holes (16) above the side wall of the fermenter (10), an electric heating plate (20) is installed at the bottom of the fermenter (10), and a bottom side of the fermenter (10) is equipped with A discharge port (21), a discharge port valve (22) is installed at the port of the discharge port (21). 2. A fermentation device for agricultural fertilizer production according to claim 1, characterized in that, the stirring structure includes a driving motor (3), and the driving motor (3) is fixedly installed in the driving chamber (2) Inside, the driving end of the driving motor (3) is fixedly installed with a first bevel gear (5), and the center of the bottom of the driving chamber (2) passes through the wall surface of the top cover (1) to movably insert a transmission rod (12), the top of the transmission rod (12) is fixedly installed with a second bevel gear (14), and the outer wall of the transmission rod (12) is fixedly installed with several stirring blades ( 13). 3. A fermentation device for agricultural fertilizer production according to claim 2, characterized in that the aeration structure includes an aeration fan (6), and the aeration fan (6) is fixedly installed in the driving chamber (2), the air inlet of the aeration fan (6) is connected with an air inlet (7), and the air inlet (7) is fixedly installed on the upper wall of the top cover (1), so An aeration pipe (8) is fixedly installed at the air outlet of the aeration fan (6), and the aeration pipe (8) is inserted into the transmission rod (12) through the second bevel gear (14) ), the bottom end of the aeration pipe (8) is set with a sealed bearing (15), the bottom end of the transmission rod (12) is fixedly installed with an aeration head (18), and the side wall of the aeration head (18) A number of aeration holes (19) are opened on the top, and a check valve (17) is installed at the inner bottom end of the transmission rod (12). 4. The fermentation device for agricultural fertilizer production according to claim 2, characterized in that the transmission rod (12) is a hollow pipe. 5. A fermentation device for agricultural fertilizer production according to claim 3, characterized in that, the outer ring of the sealed bearing (15) is fixedly installed on the inner wall surface of the transmission rod (12), and the sealed The inner ring of the bearing (15) is fixedly installed on the outer wall of the aeration pipe (8). 6. The fermentation device for agricultural fertilizer production according to claim 2, characterized in that the first bevel gear (5) and the second bevel gear (14) mesh with each other.

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