Fertilizer heating reaction kettle

Abstract

The utility model relates to the technical field of fertilizer processing, in particular to a fertilizer heating reaction kettle. Comprising a kettle body, a motor, an axial flow stirrer, a radial flow stirrer, a heat exchange jacket and a strong magnetic steel plate, the top of the kettle body is provided with the motor and a speed reducer through a rack, the motor is connected with the speed reducer, the speed reducer is connected with a stirring shaft in the kettle body through a coupler, and the axial flow stirrer is arranged in the middle of the stirring shaft; a radial flow stirrer is arranged at the lower part of the stirring shaft, a plurality of strong magnetic steel plates are arranged on the side wall of the kettle body at equal intervals, the strong magnetic steel plates are rectangular, the thickness of each strong magnetic steel plate is smaller than the radius of the stirring shaft, the width direction of each strong magnetic steel plate faces the stirring shaft, and the length direction of each strong magnetic steel plate is parallel to the stirring shaft. Under the condition that processing equipment and processing procedures do not need to be additionally added, the function of magnetizing the fertilizer is added, the production process in actual production is the same as that in a common production process, but the quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer processing, in particular to a fertilizer heating reaction kettle. Background Art

[0002] The reactor used for fertilizer processing generally consists of a reactor body, a stirring paddle and a heat exchange jacket. An electric motor is installed on the top of the reactor body, which drives the stirring paddle inside the reactor body to rotate, thereby realizing the fertilizer stirring, emulsification, homogenization and other processes; and the heat exchange jacket is used for heating or cooling, so as to control the temperature of the reactor body within the temperature range suitable for the reaction.

[0003] Recent research has found that magnetizing fertilizers can improve their fertility. For example, a Chinese patent, patent number 201210392779.7, discloses a new clean and pollution-free magnetized bio-organic fertilizer. The patent describes the magnetization process with a magnetization intensity of 300-600 A / m, a magnetization time of 4-8 seconds, and an excitation power of 1-5 kW. This effective integration of silicate minerals, biofertilizer technology, and magnetization technology results in comprehensive nutrients, strong functionality, stable physical and chemical indicators, and excellent synergistic effects.

[0004] The disadvantage of the above technical solution is that it requires additional magnetization equipment and processes, which excessively increases production costs. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the utility model provides a fertilizer heating reactor.

[0006] The technical solution of the utility model is:

[0007] The fertilizer heating reactor comprises a reactor body, a motor, an axial flow agitator, a radial flow agitator, a heat exchange jacket and a strong magnetic steel plate. The motor and the reducer are installed on the top of the reactor body through a frame. The motor is connected to the reducer, and the reducer is connected to the stirring shaft in the reactor body through a coupling. The axial flow agitator is provided in the middle of the stirring shaft, and the radial flow agitator is provided at the bottom of the stirring shaft. Multiple strong magnetic steel plates are equidistantly arranged on the side wall of the reactor body. The strong magnetic steel plates are rectangular, with a thickness less than the radius of the stirring shaft, a width direction toward the stirring shaft, and a length direction parallel to the stirring shaft, and are used to magnetize the fertilizer solution.

[0008] In a preferred embodiment of the present disclosure, the strong magnetic steel plate is a N50EH strong magnet, which has sufficient magnetic energy product and can adapt to high temperature environments.

[0009] In a preferred embodiment of the present disclosure, a sealing ring is provided at the junction of the coupling and the kettle body to improve the airtightness of the kettle body.

[0010] In a preferred embodiment of the present disclosure, a manhole and a feed pipe are provided on the top of the kettle body, wherein the barrel of the feed pipe extends into the kettle body.

[0011] In a preferred embodiment of the present disclosure, the heat medium inlet of the heat exchange jacket is located at the bottom of the heat exchange jacket, and the heat medium outlet is located at the top of the heat exchange jacket.

[0012] In a preferred embodiment of the present disclosure, a spiral guide plate is provided in the heat exchange jacket, so that the heat carrier medium flows in a spiral manner in the heat exchange jacket.

[0013] In a preferred embodiment of the present disclosure, a gas distributor is provided at the bottom of the kettle body, and the gas inlet pipe of the gas distributor passes through the side wall of the kettle body and the heat exchange jacket.

[0014] In a preferred embodiment of the present disclosure, a discharge port is provided at the bottom end of the kettle body, and a discharge gate is provided at the discharge port.

[0015] In a preferred embodiment of the present disclosure, the kettle body is provided with a heat collecting ring to reduce heat energy loss of the kettle body.

[0016] Beneficial effects of the utility model

[0017] According to the present disclosure, by adding a strong magnetic steel plate to the reactor for fertilizer processing, the function of magnetizing the fertilizer is added without the need for additional processing equipment and processing steps. In actual production, the production process is the same as the ordinary production process, but the quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] In the figure, 1. Electric motor; 2. Reducer; 3. Frame; 4. Manhole; 5. Sealing ring; 6. Feed pipe; 7. Kettle body; 8. Cylinder body; 9. Coupling; 10. Stirring shaft; 11. Heat exchange jacket; 12. Heat medium outlet; 13. Strong magnetic steel plate; 14. Spiral guide plate; 15. Axial flow agitator; 16. Radial flow agitator; 17. Gas distributor; 18. Heat collecting ring; 19. Discharge port; 20. Heat medium inlet; 21. Air inlet pipe. DETAILED DESCRIPTION

[0020] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings:

[0021] like Figure 1As shown, the fertilizer heating reactor includes a reactor body 7, a motor 1, an axial flow agitator 15, a radial flow agitator 16, a heat exchange jacket 11 and a strong magnetic steel plate 13. The motor 1 and the reducer 2 are installed on the top of the reactor body 7 through the frame 3. The motor 1 is connected to the reducer 2, and the reducer 2 is connected to the stirring shaft 10 in the reactor body 7 through the coupling 9. The axial flow agitator 15 is provided in the middle of the stirring shaft 10, and the radial flow agitator 16 is provided at the lower part of the stirring shaft 10. A plurality of strong magnetic steel plates 13 are equidistantly arranged on the side wall of the reactor body 7. The strong magnetic steel plates 13 are rectangular, the thickness of which is less than the radius of the stirring shaft 10, the width direction of which is toward the stirring shaft 10, and the length direction of which is parallel to the stirring shaft 10.

[0022] The strong magnetic steel plate 13 is a N50EH strong magnet. A sealing ring 5 is provided at the junction of the coupling 9 and the kettle body 7. A manhole 4 and a feed pipe 6 are provided at the top of the kettle body 7, wherein the barrel 8 of the feed pipe 6 extends into the kettle body 7. The heat carrier inlet 20 of the heat exchange jacket 11 is located at the bottom of the heat exchange jacket 11, and the heat carrier outlet 12 is located at the top of the heat exchange jacket 11. A spiral guide plate 14 is provided in the heat exchange jacket 11. A gas distributor 17 is provided at the bottom of the kettle body 7, and the air inlet pipe 21 of the gas distributor 17 passes through the side wall of the kettle body 7 and the heat exchange jacket 11. A discharge port 19 is provided at the bottom of the kettle body 7, and the discharge port 19 is provided with a discharge gate. The kettle body 7 is provided with a heat collecting ring 18.

[0023] The working principle of this utility model:

[0024] The electric motor provides power to the stirring shaft, and the agitator causes the fertilizer liquid to flow and collide in both axial and radial directions. At the same time, the strong magnetic steel plate generates a magnetic field, and the fertilizer passing through the magnetic field is gradually magnetized.

[0025] Although the reactor according to the embodiment of the present disclosure has been described above, aspects of the present disclosure are not limited to the above embodiment, and the present disclosure can be implemented in various ways within the scope of the gist of the present disclosure.

Claims

1. Fertilizer heating reactor, characterized in that: It includes a kettle body, a motor, an axial flow agitator, a radial flow agitator, a heat exchange jacket and a strong magnetic steel plate. The motor and the reducer are installed on the top of the kettle body through a frame. The motor is connected to the reducer. The reducer is connected to the stirring shaft in the kettle body through a coupling. An axial flow agitator is provided in the middle of the stirring shaft, and a radial flow agitator is provided at the lower part of the stirring shaft. Multiple strong magnetic steel plates are equidistantly provided on the side wall of the kettle body. The strong magnetic steel plates are rectangular, their thickness is less than the radius of the stirring shaft, their width direction is toward the stirring shaft, and their length direction is parallel to the stirring shaft.

2. The fertilizer heating reactor according to claim 1, characterized in that: The strong magnetic steel plate is a N50EH strong magnet.

3. The fertilizer heating reactor according to claim 2, characterized in that: A sealing ring is provided at the junction of the coupling and the kettle body.

4. The fertilizer heating reactor according to claim 3, characterized in that: A manhole and a feeding pipe are arranged on the top of the kettle body, wherein the barrel of the feeding pipe extends into the kettle body.

5. The fertilizer heating reactor according to claim 4, characterized in that: The heat transfer medium inlet of the heat transfer jacket is located at the bottom of the heat transfer jacket, and the heat transfer medium outlet is located at the top of the heat transfer jacket.

6. The fertilizer heating reactor according to claim 5, characterized in that: A spiral guide plate is provided in the heat exchange jacket.

7. The fertilizer heating reactor according to claim 6, characterized in that: A gas distributor is provided at the bottom of the kettle body, and an air inlet pipe of the gas distributor passes through the side wall of the kettle body and the heat exchange jacket.

8. The fertilizer heating reactor according to claim 7, characterized in that: The bottom end of the kettle body is provided with a discharge port, and the discharge port is provided with a discharge gate.

9. The fertilizer heating reactor according to claim 8, characterized in that: The kettle body is provided with a heat collecting ring.

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