Drum-type organic fertilizer drying and heating equipment

Abstract

The utility model discloses drum-type organic fertilizer drying and heating equipment which comprises a bottom plate, a first mounting plate, a second mounting plate and a drum, the first mounting plate and the second mounting plate are oppositely arranged on the bottom plate, the drum is arranged between the first mounting plate and the second mounting plate in a rolling mode through hollow rotating shafts on the two sides, and the drum-type organic fertilizer drying and heating equipment further comprises a heating assembly and a waste gas treatment assembly. The heating assembly is arranged on the bottom plate and is close to the second mounting plate, and the waste gas treatment assembly is arranged on the bottom plate and is close to the first mounting plate. The utility model belongs to the technical field of organic fertilizer processing, and particularly relates to a drum-type organic fertilizer drying device which solves the problems that the existing drum-type organic fertilizer drying device mostly heats from the side wall of a drum, the drying efficiency in the drum is low, gas generated by drying is directly discharged, the influence of smell and steam on the working environment is large, and the drying efficiency is low. And the drum-type organic fertilizer drying and heating equipment is used for solving the problem.

Description

Technical Field

[0001] This utility model belongs to the field of organic fertilizer processing technology, and in particular relates to a drum-type organic fertilizer drying and heating device. Background Technology

[0002] Organic fertilizer refers to fertilizer made primarily from animal excrement or plant and animal remains rich in organic matter, which is fermented and decomposed. Organic fertilizer has the characteristics of improving soil, enriching soil fertility, increasing soil nutrient activity, purifying the soil ecological environment, and ensuring high-quality, high-yield, and high-efficiency vegetable production. It is an irreplaceable fertilizer for greenhouse vegetable cultivation.

[0003] As agriculture becomes increasingly modernized, organic food is gaining more and more attention, and organic fertilizer is being vigorously promoted and supported. Some organic fertilizers need to be dried to reduce weight for easier transportation and use. Existing drum-type organic fertilizer drying equipment mostly heats from the side wall of the drum, resulting in low drying efficiency inside the drum. Furthermore, the gases generated during drying are directly emitted, and the odors and moisture have a significant impact on the working environment, posing a health hazard to workers. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing drum-type organic fertilizer drying equipment mostly heats from the side wall of the drum, resulting in low drying efficiency inside the drum. Furthermore, the gases generated during drying are directly emitted, and the odors and moisture have a significant impact on the working environment, endangering the health of workers.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A drum-type organic fertilizer drying and heating device includes a base plate, a first mounting plate, a second mounting plate, and a drum. The first mounting plate and the second mounting plate are arranged opposite to each other on the base plate. The drum is rotatably disposed between the first mounting plate and the second mounting plate via hollow rotating shafts on both sides. It also includes a heating component and a waste gas treatment component. The heating component is disposed on the base plate and is close to the second mounting plate. The waste gas treatment component is disposed on the base plate and is close to the first mounting plate. The heating component is used to introduce high-temperature air into the drum for internal heating. The waste gas treatment component is used to remove odors and moisture from the exhaust gas.

[0006] Furthermore, the heating assembly includes an air pump, a connecting pipe, a heating box, an air inlet pipe, a rotary joint, and a nozzle, wherein:

[0007] The air pump is mounted on the base plate. One end of the connecting pipe is connected to the output end of the air pump. The air inlet of the heating box is connected to the other end of the connecting pipe. One end of the air inlet pipe is connected to the output end of the heating box. The other end of the air inlet pipe passes through the second mounting plate, the hollow rotating shaft, and the side wall of the drum and extends into the inside of the drum. The first rotating joint is rotatably connected to the air inlet pipe and the side wall of the drum. The nozzle is fixedly connected to the end of the first rotating joint away from the second mounting plate.

[0008] Furthermore, the waste gas treatment assembly includes a rotary joint II, an outlet pipe, and a solution tank, wherein:

[0009] The second rotating joint is rotatably connected to the side wall of the drum. One end of the vent pipe is connected to the second rotating joint. The vent pipe passes through the side wall of the drum and the first mounting plate. The solution pool is located on the bottom plate. The other end of the vent pipe extends to the bottom wall of the solution pool. The solution pool is filled with water or a corresponding solvent.

[0010] Furthermore, a servo motor is provided on the base plate, and an active rotating shaft is fixedly connected to the output shaft of the servo motor. An active rotating shaft is sleeved on the active rotating shaft. A hollow rotating shaft on the first mounting plate extends to the outside of the mounting plate, and a driven gear is sleeved on the outside of the hollow rotating shaft on the first mounting plate. The active gear and the driven gear mesh.

[0011] Furthermore, the heating box is equipped with heating wires.

[0012] Furthermore, the nozzle is equipped with a rubber flap.

[0013] Furthermore, the roller is provided with a guide port, and a sealing cap is threaded into the guide port.

[0014] The beneficial effects of this utility model after adopting the above structure are as follows:

[0015] (1) Air is introduced by an air pump, and after passing through the heating box, the air is introduced into the drum. High-temperature gas is used to heat and dry the organic fertilizer inside the drum, resulting in high drying efficiency.

[0016] (2) The waste gas in the drum is introduced into the solution pool through the exhaust pipe, and water or corresponding solvent is used to absorb water vapor, odor and other harmful gases. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0018] Figure 1 This is a schematic diagram of the overall structure of a drum-type organic fertilizer drying and heating device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a drum-type organic fertilizer drying and heating device proposed in this utility model from another angle.

[0020] Figure 3 This is a schematic diagram of the drum structure of a drum-type organic fertilizer drying and heating device proposed in this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A;

[0022] Figure 5 This is a schematic diagram of the heating box structure of a drum-type organic fertilizer drying and heating device proposed in this utility model.

[0023] In the attached diagram: 1. Base plate, 2. Mounting plate one, 3. Mounting plate two, 4. Roller, 5. Heating assembly, 6. Exhaust gas treatment assembly, 7. Air pump, 8. Connecting pipe, 9. Heating box, 10. Air inlet pipe, 11. Rotary joint one, 12. Nozzle, 13. Rotary joint two, 14. Air outlet pipe, 15. Solution tank, 16. Servo motor, 17. Active rotating shaft, 18. Active gear, 19. Driven gear, 20. Heating wire, 21. Rubber flap, 22. Sealing cover. Detailed Implementation

[0024] like Figure 1-5 As shown, a drum-type organic fertilizer drying and heating device includes a base plate 1, mounting plate 1 2, mounting plate 2 3, and a drum 4. Mounting plate 1 2 and mounting plate 2 3 are arranged opposite each other on the base plate 1. The drum 4 is rotatably mounted between mounting plate 1 2 and mounting plate 2 3 via hollow rotating shafts on both sides. The drum 4 has a material guide port with a sealing cap 22 threaded inside. The device also includes a heating component 5 and an exhaust gas treatment component 6. The heating component 5 is located on the base plate 1, close to mounting plate 2 3. The exhaust gas treatment component 6 is located on the base plate 1, close to mounting plate 1 2. The heating component 5 is used to introduce high-temperature air into the drum 4 for internal heating. The exhaust gas treatment component 6 is used to remove odors and moisture from the exhaust gas.

[0025] like Figure 1-5 As shown, in order to continuously supply heating gas into the drum, the heating assembly 5 includes an air pump 7, a connecting pipe 8, a heating box 9, an air inlet pipe 10, a rotary joint 11, and a nozzle 12. The air pump 7 is mounted on the base plate 1. One end of the connecting pipe 8 is connected to the output end of the air pump 7. The air inlet end of the heating box 9 is connected to the other end of the connecting pipe 8. One end of the air inlet pipe 10 is connected to the output end of the heating box 9. The heating box 9 is equipped with an electric heating wire 20. The other end of the air inlet pipe 10 passes through the mounting plate 2 3, the hollow rotating shaft, and the side wall of the drum 4 and extends into the inside of the drum 4. The rotary joint 11 is rotatably connected to the air inlet pipe 10 and the side wall of the drum 4. The nozzle 12 is fixedly connected to the end of the rotary joint 11 away from the mounting plate 2 3. The nozzle 12 is equipped with a rubber flap 21. The rubber flap 21 increases the gas spray force and at the same time prevents organic fertilizer from entering the nozzle 12.

[0026] like Figure 1-5As shown, in order to absorb the waste gas generated by heating and drying, the waste gas treatment component 6 includes a rotating joint 2 13, an exhaust pipe 14 and a solution tank 15. The rotating joint 2 is rotatably connected to the side wall of the drum 4. One end of the exhaust pipe 14 is connected to the rotating joint 2. The exhaust pipe 14 passes through the side wall of the drum 4 and the mounting plate 2. The solution tank 15 is located on the bottom plate 1. The other end of the exhaust pipe 14 extends to the bottom wall of the solution tank 15. The solution tank 15 contains water or a corresponding solvent.

[0027] like Figure 1-3 As shown, in order to provide rotational power to the drum, a servo motor 16 is provided on the base plate 1. A drive shaft 17 is fixedly connected to the output shaft of the servo motor 16. A drive gear 18 is sleeved on the drive shaft 17. A hollow shaft on the mounting plate 2 extends to the outside of the mounting plate. A driven gear 19 is sleeved on the outside of the hollow shaft on the mounting plate 2. The drive gear 18 and the driven gear 19 mesh.

[0028] In practical use, open the sealing cover 22, introduce organic fertilizer into the drum 4, close the sealing cover 22, start the servo motor 16, air pump 7 and heating box 9. The servo motor 16 drives the active rotating shaft 17 to rotate, the active rotating shaft 17 drives the active gear 18 to rotate, the active gear 18 drives the meshing driven gear 19 to rotate, and the driven gear 19 drives the drum 4 to rotate around the hollow rotating shafts on both sides. The air pump 7 introduces air from the output end into the heating box 9. After the heating box 9 is started, the heating wire 20 heats the passing gas. The heated air enters the drum 4 through the air inlet pipe 10 to heat the organic fertilizer in the drum 4. The drum 4 rotates continuously, and the organic fertilizer rotates accordingly, and is evenly heated and dried by the continuously introduced hot air.

[0029] Water vapor, along with the air, leaves the drum 4 through the vent pipe 14. The vent pipe 14 extends to the bottom wall of the solution pool 15, which can contain water or a solution that absorbs odors and harmful gases. The vent end of the vent pipe 14 is below the liquid surface. Water vapor, odors, and gases are absorbed by the solution, reducing damage to the working environment.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A drum type organic fertilizer drying and heating equipment, comprising a base plate, a mounting plate one, a mounting plate two and a drum, the mounting plate one and the mounting plate two are oppositely arranged on the base plate, and the drum is arranged between the mounting plate one and the mounting plate two through hollow rotating shafts on two sides, characterized in that: Also include heating components and waste gas treatment components, the heating components are provided on the bottom plate, the heating components are close to the installation plate two, the waste gas treatment components are provided on the bottom plate, the waste gas treatment components are close to the installation plate one, the heating components are used to pass into high temperature air in the drum to heat from inside, the waste gas treatment components are used to remove waste gas in the exhaust gas.

2. A drum-type organic fertilizer drying and heating apparatus according to claim 1, characterized in that: The heating component includes a gas pump, a connecting pipe, a heating box, an air inlet pipe, a rotating joint one and a spray head, wherein: The gas pump is provided on the bottom plate, one end of the connecting pipe is connected with the output end of the gas pump, the air inlet end of the heating box is communicated with the other end of the connecting pipe, one end of the air inlet pipe is connected with the output end of the heating box, the other end of the air inlet pipe penetrates through the installation plate two, the hollow shaft and the side wall of the drum and extends to the inside of the drum, the rotating joint one rotatably connects the air inlet pipe and the side wall of the drum, and the spray head is fixedly connected at the end of the rotating joint one away from the installation plate two.

3. A drying and heating apparatus for organic fertilizer in the form of a drum according to claim 2, characterized in that: The waste gas treatment component includes a rotating joint two, an air outlet pipe and a solution pool, wherein: The rotating joint two is rotatably connected with the side wall of the drum, one end of the air outlet pipe is communicated with the rotating joint two, the air outlet pipe penetrates through the side wall of the drum and the installation plate one, the solution pool is provided on the bottom plate, the other end of the air outlet pipe extends to the inner bottom wall close to the solution pool, and the solution pool is provided with water or a corresponding solvent.

4. A drying and heating apparatus for organic fertilizer in a drum type according to claim 3, wherein: A servo motor is provided on the bottom plate, a driving shaft is fixedly connected on the output shaft of the servo motor, a driving gear is sleeved on the driving shaft, the hollow shaft on the installation plate one extends to the outside of the installation plate, a driven gear is sleeved on the outside of the hollow shaft on the installation plate one, and the driving gear and the driven gear are engaged.

5. A drying and heating apparatus for organic fertilizer in a drum type according to claim 4, wherein: The heating box is provided with an electric heating wire.

6. A drying and heating apparatus for organic fertilizer in a drum type according to claim 5, wherein: The spray head is provided with a rubber valve.

7. A drying and heating apparatus for organic fertilizer in a drum type according to claim 6, wherein: A guide port is formed on the drum, and a sealing cover is threadedly connected in the guide port.

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