Reaction kettle for producing compound fertilizer

Abstract

The utility model belongs to the technical field of reaction kettles, and particularly relates to a reaction kettle for compound fertilizer production, which comprises a kettle body and a discharge port, the discharge port is fixedly mounted at the bottom of the kettle body, a screen is mounted in the discharge port, a vibration motor is mounted on the right side of the discharge port, and a second motor is mounted on the left side of the discharge port. A second motor is fixedly installed at the output end of the vibration motor, a main shaft is fixedly installed at the output end of the second motor, a sealing shell is fixedly installed on one side of the main shaft, a hammer cutter is installed on the main shaft, and a blocky material outlet is formed in the bottom end of the inner wall of the sealing shell. Blocky materials which do not pass through the screen can enter the sealing shell through the blocky material inlet, the second motor generates electric energy so as to drive the main shaft in the sealing shell to rotate and the hammer cutter installed on the main shaft to rotate together, and the blocky materials are further crushed under the action of impact force, so that the size of the materials becomes uniform.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, concretely to a reaction kettle for compound fertilizer production. BACKGROUND

[0002] Early compound fertilizer production scale is small, and the reaction kettle structure is simple, mostly ordinary carbon steel material open or half open container, relies on natural heating or simple steam coil heating, manual stirring, and the production efficiency is low, and the product quality is unstable, with the progress of chemical technology, the reaction kettle material upgrades to stainless steel, enamel and other corrosion resistant materials, and appears jacket type heating and cooling structure, and the stirrer form increases, and there are paddle type, anchor type and the like, driven by motor, and the temperature and stirring control have certain promotion, into the 21st century, the automation control technology is applied to the compound fertilizer reaction kettle, can accurately control temperature, pressure, stirring speed and other parameters, and appears intelligent sensor and advanced control system, and the design and manufacturing of the reaction kettle are more professional and fine.

[0003] The patent document CN221182788U discloses a reaction kettle for compound fertilizer production, which comprises a reaction kettle body, two rotating joints penetrating the upper and lower ends of the reaction kettle body, and a reaction mechanism rotatably arranged between the two rotating joints. The reaction mechanism comprises a rotating pipe, and the upper and lower ends of the rotating pipe are rotatably connected with the rotating joints. The rotating pipe is rotatably connected with the two rotating joints, so that the hot water in the circulating tank can be circulated in the rotating pipe through the pump body, thereby directly heating the material at its center position. Moreover, during the heating process, the rotating pipe and the rotating blades are driven to rotate by the motor, thereby stirring the material and improving the reaction heating effect. However, the above-mentioned reaction kettle for compound fertilizer production mainly considers the stirring of the material during the heating process, and does not consider the problem of the formation of lumps in part of the material due to uneven material or long reaction time during the reaction process. Therefore, it is necessary to develop a reaction kettle for compound fertilizer production to meet the demand for particle size in different fertilization modes in agricultural production, which is beneficial to the uniform distribution of fertilizer in the soil and improves the fertilization effect. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a reaction kettle for compound fertilizer production to solve the technical problem of the formation of lumps in part of the material due to uneven material or long reaction time during the reaction process.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A reaction kettle for compound fertilizer production, including kettle body and discharge gate, the discharge gate is fixedly installed at the bottom of kettle body, the inside of discharge gate is installed with screen cloth, the right side of discharge gate is fixedly installed with support frame, and support frame top is fixedly installed with vibration motor, the left side of discharge gate is fixedly installed with support plate, and support plate top is fixedly installed with no.

[0006] Preferably, the outer wall of the kettle body 1 is fixedly installed with a support column, the bottom end of the support column is fixedly connected with a rubber pad, the other end of the rubber pad is fixedly installed with a base, and one end of the support column penetrates into the base, a nut is fixedly installed in the base, and one end of the nut penetrates through the inside of the rubber pad and is fixedly connected with the support column, and a plurality of fixing bolt holes are arranged around the base.

[0007] Preferably, the top of the kettle body is installed with a sealing cover, the sealing cover is fixedly installed with a motor, the output end of the motor is fixedly connected with a stirring shaft, one end of the stirring shaft penetrates into the inside of the kettle body, and a plurality of stirring paddles are fixedly installed on the stirring shaft.

[0008] Preferably, the kettle body is fixedly installed with an inlet, and the bottom of the kettle body is fixedly installed with a discharge gate.

[0009] Preferably, the inner wall of the kettle body is fixedly installed with a heating and cooling coil, and the top of the kettle body is fixedly installed with a safety valve.

[0010] Preferably, the top of the kettle body is fixedly installed with a sealing cover, the sealing cover is fixedly installed with a pressure gauge, and the temperature gauge is fixedly installed on one side of the pressure gauge.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1.The utility model discloses a crushing device can make material more evenly, after the reaction is completed, the vibration motor above the support frame right side installed at the discharge gate produces vibration, these blocky materials can pass the screen in the discharge gate interior and carry out screening, and the screen is in the inclined state, and the blocky material that has not passed the screen can pass the blocky material import and enter the inside of the sealed shell, and the support plate is installed at the left side of the discharge gate, and the motor no.

[0013] 2.The utility model discloses a rubber shock absorber is installed to keep the stability of cauldron body, when keeping the stability of cauldron body, through the installation rubber shock absorber keeps the stability of cauldron body, a plurality of support columns are arranged below cauldron body and can better support cauldron body, and the base is installed below each support column, and the rubber pad and nut are combined together in the base, when cauldron body produces vibration in the working process, the rubber pad absorbs the impact force outside, the fixed bolt hole makes it can bear greater load, helps the rubber pad to transfer and disperse force better simultaneously, the rubber pad absorbs and dissipates vibration energy through compression, stretching and torsion deformation, vibration motor can produce vibration when running and can wear the life of internal parts, and the rubber shock absorber can effectively reduce the wear of parts, thereby effectively increase the life of equipment. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a kind of composite fertilizer production and is used reaction kettle overall structure schematic drawing for the utility model;

[0015] Figure 2 It is a kind of composite fertilizer production and is used reaction kettle front structure schematic drawing for the utility model;

[0016] Figure 3 It is the partial structure schematic drawing of pulverization device for the utility model;

[0017] Figure 4 It is the partial plane structure schematic drawing of pulverization device for the utility model;

[0018] Figure 5 It is the partial structure schematic drawing of rubber shock absorber for the utility model.

[0019] In the figure: 1, kettle body; 2, feed inlet; 3, No. 1 motor; 4, support column; 5, sealing cover; 6, discharge port; 7, base; 8, stirring shaft; 9, stirring paddle; 10, No. 2 motor; 11, heating and cooling coil; 12, support plate; 13, hammer knife; 14, main shaft; 15, sealing shell; 16, impact plate; 17, nut; 18, rubber pad; 19, pressure gauge; 20, thermometer; 21, safety valve; 22, screen; 23, block material inlet; 24, block material outlet; 25, fixing bolt hole; 26, vibration motor; 27, support frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4The utility model provides a kind of reaction kettle for compound fertilizer production, including kettle body 1 and discharge port 6, the discharge port 6 is fixedly installed at kettle body 1 bottom, the discharge port 6 inside is installed with screen 22, the discharge port 6 right side is fixedly installed with support frame 27, and support frame 27 top is fixedly installed with vibration motor 26, the discharge port 6 left side is fixedly installed with support plate 12, and support plate 12 top is fixedly installed with second motor 10, the output of second motor 10 is fixedly installed with main shaft 14, main shaft 14 side is fixedly installed with seal shell 15, and one end of main shaft 14 is arranged in seal shell 15 inside, main shaft 14 is fixedly installed with hammer knife 13, impact plate 16 is arranged in seal shell 15 inside, blocky material inlet 23 is arranged on seal shell 15 inner wall top, blocky material outlet 24 is arranged on seal shell 15 inner wall bottom end, when reaction kettle works, material is first entered into kettle body 1 inside from feed inlet 2, then the electric energy of first motor 3 above sealing cover 5 drives stirring shaft 8 rotation, simultaneously drives stirring paddle 9 on stirring shaft 8 rotation, so that multiple raw materials are fully mixed, then kettle body 1 inner wall interlayer's heating cooling coil 11 carries out heat exchange to material, stirring and heating are carried out simultaneously, so that material generates compound fertilizer, due to the non-uniformity of material or long reaction time during reaction, part of material can form block, after reaction is completed, vibration is generated to vibration motor 26 above support frame 27 right side installed on discharge port 6, these block materials are screened by screen 22 inside discharge port 6, screen 22 is in inclined state, and the block material not passing through screen 22 can enter into seal shell 15 inside through blocky material inlet 23, support plate 12 is installed on one side of discharge port 6, and the electric energy of second motor 10 above support plate 12 generates, so as to drive main shaft 14 in seal shell 15 rotation, hammer knife 13 on main shaft 14 is rotated together, block material is hit and thrown to impact plate 16 by high-speed rotating hammer knife 13, block material collides with impact plate 16, and under the action of impact force, it is further broken, and the material after breaking can be discharged from blocky material outlet 24, so that material size becomes uniform, the specific surface area of broken particle increases, which is beneficial to reduce the hygroscopicity of fertilizer, reduce the possibility of re-caking due to absorption of air moisture, the broken fertilizer can meet the demand of different fertilization methods in agricultural production on particle size, which is beneficial to the uniform distribution of fertilizer in soil and improves fertilization effect.

[0022] Please refer to Figure 1 and Figure 5The outer wall of the kettle body 1 is fixedly installed with a support column 4, the bottom end of the support column 4 is fixedly connected with a rubber pad 18, the other end of the rubber pad 18 is fixedly installed with a base 7, and the one end of the support column 4 is arranged in the base 7, the base 7 is fixedly installed with a nut 17, and the one end of the nut 17 penetrates out of the inside of the rubber pad 18 and is fixedly connected with the support column 4, the base 7 is provided with a fixed bolt hole 25 around, when the stability of the kettle body 1 is kept, the stability of the kettle body 1 is kept by installing the rubber shock absorber, a plurality of support columns 4 are arranged below the kettle body 1, the kettle body 1 can be better supported, and the base 7 is installed below each support column 4, the rubber pad 18 and the nut 17 are installed in the base 7 and combined together, when the kettle body 1 generates vibration in the working process, the rubber pad 18 absorbs the external impact force, the fixed bolt hole 25 can bear greater load, at the same time, the rubber pad 18 is better transmitted and dispersed by the fixed bolt hole 25, the rubber pad 18 absorbs and dissipates vibration energy by compression, stretching and torsion deformation, the vibration motor 26 generates vibration when running, which can wear the service life of internal parts, the rubber shock absorber can effectively reduce the wear of the parts, thereby effectively increasing the service life of the equipment.

[0023] Please refer to Figure 1 and Figure 2 The inner wall interlayer of the kettle body 1 is fixedly installed with a heating and cooling coil 11, the top of the kettle body 1 is fixedly installed with a safety valve 21, the top of the kettle body 1 is fixedly installed with a sealing cover 5, the sealing cover 5 is fixedly installed with a pressure gauge 19, the temperature gauge 20 is fixedly installed on one side of the pressure gauge 19, and the safety valve 21 installed on the top of the kettle body 1 is used for preventing safety accidents caused by excessive internal pressure of the reaction kettle, and the safety valve 21 is automatically opened to release pressure when the pressure exceeds the set value, the pressure gauge 19 measures the internal pressure of the kettle body 1 and plays a monitoring role, and the temperature gauge 20 measures the temperature at different positions in the kettle body 1 and realizes real-time monitoring and control of the temperature.

[0024] The working principle is that after the reaction is completed, the vibration motor 26 installed above the support frame 27 on the right side of the discharge port 6 will vibrate, and the blocky materials will be screened through the screen 22 inside the discharge port 6, the screen 22 is in an inclined state, the blocky materials that do not pass through the screen 22 will enter the sealed shell 15 through the blocky material inlet 23, a support plate 12 is installed on the left side of the discharge port 6, the second motor 10 above the support plate 12 generates electric energy, so as to drive the main shaft 14 inside the sealed shell 15 to rotate, the hammer knife 13 installed on the main shaft 14 rotates together, the blocky materials are hit and thrown by the high-speed rotating hammer knife 13 to the impact plate 16, the blocky materials collide with the impact plate 16, and are further broken under the action of the impact force, the broken materials will be discharged from the blocky material outlet 24, so that the size of the materials becomes uniform, the specific surface area of the broken particles is increased, which is beneficial to reduce the hygroscopicity of the fertilizer and reduce the possibility of re-caking due to the absorption of air moisture, the broken fertilizer can meet the demand of different fertilization methods for the size of the particles in agricultural production, which is beneficial to the uniform distribution of the fertilizer in the soil and improves the fertilization effect, a plurality of support columns 4 are arranged below the kettle body 1 to better support the kettle body 1, a base 7 is installed below each support column 4, a rubber pad 18 and a nut 17 are combined together in the base 7, when the kettle body 1 vibrates during the working process, the rubber pad 18 absorbs the external impact force, the fixing bolt hole 25 can bear greater load, and at the same time, the rubber pad 18 is better transmitted and dispersed by the fixing bolt hole 25, the rubber pad 18 absorbs and dissipates vibration energy through compression, stretching and torsional deformation, the vibration motor 26 will produce vibration during operation, which will wear the service life of the internal parts, the rubber shock absorber can effectively reduce the wear of the parts, thereby effectively increasing the service life of the equipment.

[0025] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A reaction kettle for compound fertilizer production, comprising a kettle body (1) and a discharge port (6), characterized in that: The bottom of the kettle body (1) is fixedly installed with a discharge port (6), the inside of the discharge port (6) is installed with a screen (22), the right side of the discharge port (6) is fixedly installed with a support frame (27), and the upper side of the support frame (27) is fixedly installed with a vibration motor (26), the left side of the discharge port (6) is fixedly installed with a support plate (12), and the upper side of the support plate (12) is fixedly installed with a No. 10 motor (10), the output end of the No. 10 motor (10) is fixedly installed with a main shaft (14), one side of the main shaft (14) is fixedly installed with a sealing shell (15), and one end of the main shaft (14) penetrates the inside of the sealing shell (15), the main shaft (14) is fixedly installed with a hammer knife (13), the inside of the sealing shell (15) is provided with an impact plate (16), the upper side of the inner wall of the sealing shell (15) is provided with a block-shaped material inlet (23), and the bottom end of the inner wall of the sealing shell (15) is provided with a block-shaped material outlet (24).

2. The reaction kettle for compound fertilizer production according to claim 1, characterized in that: The outer wall of the kettle body (1) is fixedly installed with a support column (4), the bottom end of the support column (4) is fixedly connected with a rubber pad (18), the other end of the rubber pad (18) is fixedly installed with a base (7), and one end of the support column (4) penetrates the inside of the base (7), the inside of the base (7) is fixedly installed with a nut (17), and one end of the nut (17) penetrates the inside of the rubber pad (18) and is fixedly connected with the support column (4), and the periphery of the base (7) is provided with a fixed bolt hole (25).

3. The reaction kettle for compound fertilizer production according to claim 1, characterized in that: The top of the kettle body (1) is installed with a sealing cover (5), the sealing cover (5) is fixedly installed with a No. 3 motor (3), the output end of the No. 3 motor (3) is fixedly connected with a stirring shaft (8), one end of the stirring shaft (8) penetrates the inside of the kettle body (1), and a plurality of stirring paddles (9) are fixedly installed on the stirring shaft (8).

4. The reaction kettle for compound fertilizer production according to claim 1, characterized in that: The kettle body (1) is fixedly installed with a feed inlet (2), and the bottom of the kettle body (1) is fixedly installed with a discharge port (6).

5. The reaction kettle for compound fertilizer production according to claim 1, characterized in that: The inner wall interlayer of the kettle body (1) is fixedly installed with a heating and cooling coil (11), and the top of the kettle body (1) is fixedly installed with a safety valve (21).

6. The reaction kettle for compound fertilizer production according to claim 1, characterized in that: The top of the kettle body (1) is fixedly installed with a sealing cover (5), the sealing cover (5) is fixedly installed with a pressure gauge (19), and the temperature gauge (20) is fixedly installed on one side of the pressure gauge (19).

Images