Raw material pretreatment device for water-soluble fertilizer production

Abstract

The utility model relates to the technical field of water-soluble fertilizer production, in particular to a raw material pretreatment device for water-soluble fertilizer production, which is characterized in that the left upper end in a mixing box is hermetically connected with a guide hopper, the lower end of the guide hopper is hermetically connected with a fixed round box, and the inside of the fixed round box is rotationally connected with a rotary guide wheel; the inner side of the rotary material guide wheel is rotatably connected with a stirring blade plate, and the inner side of the bottom wall of the fixed round box is fixedly connected with a residue filtering net plate. According to the water-soluble fertilizer production device, the stirring blade plates are arranged, so that the stirring blade plates can mix dry materials and solutions, existing solid impurities can be filtered under the action of the arranged residue filtering net plates, water-soluble raw materials can be discharged through the solution discharging box and the discharging pipe, the impurities can be pushed into the material residue discharging frame to be discharged, and the production quality of the water-soluble fertilizer is guaranteed.

Description

Technical Field

[0001] The utility model relates to a raw material pretreatment device for water-soluble fertilizer production, belonging to the technical field of water-soluble fertilizer production. Background Art

[0002] Water-soluble fertilizer is a multi-component compound fertilizer that can be completely soluble in water. It can dissolve quickly in water, is more easily absorbed by crops, and has a relatively high absorption and utilization rate. More importantly, it can be used in facility agriculture such as sprinkler and drip irrigation to achieve water-fertilizer integration and save water, fertilizer and labor. Its main characteristics are small dosage, easy use, low cost, fast crop absorption, and extremely high nutrient utilization rate.

[0003] In the production process of existing water-soluble fertilizers, when the raw materials are mixed, impurities are easily mixed in the dry materials, and the production quality of the water-soluble fertilizer will be reduced if the mixed raw materials are directly discharged for use; and when the water-soluble fertilizers are pre-processed and fed, the solid raw materials need to be manually weighed before mixing, which increases the intensity of manual labor and affects the production efficiency of the water-soluble fertilizers. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material pretreatment device for water-soluble fertilizer production to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A raw material pretreatment device for producing water-soluble fertilizers, comprising a mixing box, a dry material guide box and a feeding frame, wherein the upper left end of the mixing box is sealed with a guide hopper, the lower end of the guide hopper is sealed with a fixed circular box, the interior of the fixed circular box is rotatably connected with a rotating guide wheel, the inner side of the rotating guide wheel is rotatably connected with a stirring paddle, a filter residue mesh plate is fixedly connected to the inner side of the bottom wall of the fixed circular box, the upper left end of the mixing box is sealed with a dry material guide box, the upper end of the dry material guide box is sealed with a feeding frame, and the interior of the dry material guide box is rotatably connected with a feeding impeller.

[0007] Furthermore, a liquid injection pipe is sealedly connected to the right side of the upper end of the mixing box, and the liquid injection pipe is sealedly connected to the material guide hopper.

[0008] Furthermore, a first motor is fixedly connected to the front end of the fixed round box, and an output shaft of the first motor is fixedly connected to the rotating guide wheel.

[0009] Furthermore, a fixed gear ring is fixedly connected to the inner side of the front end wall of the fixed circular box, a driven gear is meshingly connected to the inner side of the fixed gear ring, and the driven gear is fixedly connected to the stirring blade.

[0010] Furthermore, the lower end of the fixed circular box is sealedly connected to a solution discharge box, the front end of the solution discharge box is sealedly connected to a discharge pipe, the discharge pipe is sealedly connected to a mixing box, the right end of the fixed circular box is sealedly connected to a slag discharge frame, and the right end of the slag discharge frame is sealedly connected to the mixing box.

[0011] Furthermore, the right end of the dry material guide box is fixedly connected to a fixed box, the inner rear end of the fixed box is fixedly connected to a second motor, the front end of the output shaft of the second motor is fixedly connected to a worm, the upper end of the worm is meshingly connected to a worm wheel, and the worm wheel is fixedly connected to the feeding impeller.

[0012] Furthermore, an adjusting baffle is slidably connected to the inner side of the dry material guide box and the feed frame, a rotating disk is rotatably connected to the inner side of the lower end of the adjusting baffle, the rotating disk is slidably connected to the feeding impeller, a tightening bolt is spirally connected to the front side of the upper end of the adjusting baffle, and the tightening bolt is slidably connected to the feed frame.

[0013] The beneficial effects of the utility model are:

[0014] The utility model can deliver dry materials into between a fixed round box and a rotating guide wheel by setting a guide hopper, and can add solution into the dry materials through a liquid injection pipe, and can make the rotating guide wheel rotate by rotating a first motor, and can dial the driven gear by setting a fixed gear ring, so that the stirring blade can mix the dry materials and the solution, and realize the premixing treatment before the production of water-soluble fertilizer, and can filter the existing solid impurities by setting a filter residue mesh plate, and can make the water-soluble raw materials be discharged through the solution discharge box and the discharge pipe as the rotating guide wheel rotates, and the impurities The utility model can be sent into the slag discharge frame for discharge, thereby ensuring the production quality of water-soluble fertilizer. The utility model utilizes the function of the feed frame to add solid materials into the dry material guide box, and through the rotation of the loose bolt, the adjusting baffle can drive the rotating disc to slide left and right, and then the distance between the adjusting baffles can be adjusted, so that the solid raw materials can be automatically fed and proportioned, without the need for manual weighing of the raw material feeding amount, and through the rotation of the second motor, the worm can drive the worm wheel to rotate, so that the feeding impeller can automatically add the proportioned dry material into the fixed round box of the mixing box, thereby improving the convenience of pre-treatment and feeding of water-soluble fertilizer raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a raw material pretreatment device for water-soluble fertilizer production according to the utility model;

[0017] Figure 2 This is a cross-sectional view of the installation structure of a mixing box and a liquid injection pipe of a raw material pretreatment device for water-soluble fertilizer production according to the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of a fixed round box and a rotating guide wheel of a raw material pretreatment device for water-soluble fertilizer production of the utility model;

[0019] Figure 4 This is a cross-sectional view of the installation structure of a dry material guide box, a feed frame and a fixed box of a raw material pretreatment device for water-soluble fertilizer production of the utility model;

[0020] Figure 5 It is a right view of the installation structure of the regulating baffle of a raw material pretreatment device for water-soluble fertilizer production of the utility model;

[0021] Numbers in the figure: 1. Mixing box; 2. Guide hopper; 3. Fixed round box; 4. Rotating guide wheel; 5. Stirring blade; 6. Filter residue screen; 7. Dry material guide box; 8. Feed frame; 9. Loading impeller; 10. Liquid injection pipe; 11. First motor; 12. Fixed gear ring; 13. Driven gear; 14. Solution discharge box; 15. Discharge pipe; 16. Slag discharge frame; 17. Fixed box; 18. Second motor; 19. Worm; 20. Worm wheel; 21. Adjusting baffle; 22. Rotating disc; 23. Tightening bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1 Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] A raw material pretreatment device for water-soluble fertilizer production comprises a mixing box 1, a dry material guide box 7 and a feeding frame 8, wherein the mixing box 1 is sealed with a guide hopper 2 at the upper left end inside, the guide hopper 2 is sealed with a fixed round box 3 at the lower end, the fixed round box 3 is rotatably connected with a rotating guide wheel 4 inside, the inner side of the rotating guide wheel 4 is rotatably connected with a stirring blade 5, the inner side of the bottom wall of the fixed round box 3 is fixedly connected with a filter residue mesh plate 6, the upper right side of the mixing box 1 is sealed with a liquid injection pipe 10, the liquid injection pipe 10 is sealed with the guide hopper 2, the front end of the fixed round box 3 is fixedly connected with a first motor 11, the output shaft of the first motor 11 is fixedly connected with the rotating guide wheel 4, the inner side of the fixed round box 3 is fixedly connected with a fixed gear ring 12, the inner side of the fixed gear ring 12 is meshed with a driven gear 13, the driven gear 13 is fixedly connected with the stirring blade 5, the lower end of the fixed round box 3 is sealed with a solution discharge box 14, the front end of the solution discharge box 14 is sealed and connected to the There is a discharge pipe 15, which is sealed to the mixing box 1. The right end of the fixed round box 3 is sealed to the slag discharge frame 16, and the right end of the slag discharge frame 16 is sealed to the mixing box 1. The dry material can be sent between the fixed round box 3 and the rotating guide wheel 4 through the action of the guide hopper 2, and the solution can be added to the dry material through the injection pipe 10. At the same time, the rotating guide wheel 4 can be rotated by rotating the first motor 11. At the same time, the driven gear 13 can be dialed through the action of the fixed gear ring 12, so that the stirring blade 5 can mix the dry material and the solution, and realize the premixing treatment before the production of water-soluble fertilizer. The solid impurities can be filtered through the action of the filter residue mesh plate 6, and the water-soluble raw materials can be discharged through the solution discharge box 14 and the discharge pipe 15 as the rotating guide wheel 4 rotates, and the impurities can be dialed into the slag discharge frame 16 for discharge, thereby ensuring the production quality of water-soluble fertilizer.

[0025] Example 2 Please refer to Figure 1 , Figure 4 and Figure 5The difference between this embodiment and embodiment 1 is that: the left side of the upper end of the mixing box 1 is sealed with a dry material guide box 7, the upper end of the dry material guide box 7 is sealed with a feed frame 8, the inside of the dry material guide box 7 is rotatably connected with a feeding impeller 9, the right end of the dry material guide box 7 is fixedly connected with a fixed box 17, the rear end of the fixed box 17 is fixedly connected with a second motor 18, the front end of the output shaft of the second motor 18 is fixedly connected with a worm 19, the upper end of the worm 19 is meshingly connected with a worm wheel 20, the worm wheel 20 is fixedly connected to the feeding impeller 9, the inner sides of the dry material guide box 7 and the feeding frame 8 are slidably connected with an adjusting baffle 21, the inner side of the lower end of the adjusting baffle 21 is rotatably connected with a rotating disc 22, and the rotating disc 22 and the feeding impeller 9 are slidably connected. The upper front side of the adjusting baffle 21 is spirally connected with a tension bolt 23, and the tension bolt 23 is slidably connected to the feed frame 8. The feed frame 8 can be used to add solid materials into the dry material guide box 7, and the adjusting baffle 21 can drive the rotating disc 22 to slide left and right by rotating the tension bolt 23, so that the spacing between the adjusting baffles 21 can be adjusted, so that automatic feeding and proportioning of solid raw materials can be realized, without manual weighing of the raw material feeding amount, and the rotation of the second motor 18 can drive the worm 19 to drive the worm wheel 20 to rotate, so that the feeding impeller 9 can automatically add the proportioned dry material into the fixed round box 3 of the mixing box 1, thereby improving the convenience of pretreatment and feeding of water-soluble fertilizer raw materials.

[0026] Working principle of the utility model: when the device is in use, the dry material can be sent between the fixed round box 3 and the rotating guide wheel 4 through the action of the guide hopper 2, and the solution can be added to the dry material through the injection pipe 10, and the rotating guide wheel 4 can be rotated by rotating the first motor 11, and the driven gear 13 can be dialed through the action of the fixed gear ring 12, so that the stirring blade 5 can mix the dry material and the solution, and realize the premixing treatment before the production of water-soluble fertilizer, and the solid impurities can be filtered through the action of the filter residue mesh plate 6, and the water-soluble raw materials can pass through the solution discharge box 14 and the discharge pipe 15 as the rotating guide wheel 4 rotates. The impurities can be discharged, and the impurities can be sent to the slag discharge frame 16 for discharge, so as to ensure the production quality of water-soluble fertilizer, and the solid materials can be added into the dry material guide box 7 by utilizing the function of the feed frame 8, and the adjusting baffle 21 can drive the rotating disc 22 to slide left and right by rotating the loose bolt 23, so as to adjust the distance between the adjusting baffles 21, so as to realize automatic feeding and proportioning of solid raw materials, without manual weighing of the raw material feeding amount, and the rotation of the second motor 18 can make the worm 19 drive the worm wheel 20 to rotate, so that the feeding impeller 9 can automatically add the proportioned dry materials into the fixed round box 3 of the mixing box 1, so as to improve the convenience of pretreatment and feeding of water-soluble fertilizer raw materials.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material pretreatment device for water-soluble fertilizer production, comprising a mixing box (1), a dry material guide box (7) and a feed frame (8), characterized in that: The upper left end of the interior of the mixing box (1) is sealed with a guide hopper (2), the lower end of the guide hopper (2) is sealed with a fixed round box (3), the interior of the fixed round box (3) is rotatably connected with a rotating guide wheel (4), the inner side of the rotating guide wheel (4) is rotatably connected with a stirring blade (5), the inner side of the bottom wall of the fixed round box (3) is fixedly connected with a filter residue mesh plate (6), the upper left end of the mixing box (1) is sealed with a dry material guide box (7), the upper end of the dry material guide box (7) is sealed with a feed frame (8), and the interior of the dry material guide box (7) is rotatably connected with a feeding impeller (9).

2. A raw material pretreatment device for water-soluble fertilizer production according to claim 1, characterized in that: The upper right side of the mixing box (1) is sealed with a liquid injection pipe (10), and the liquid injection pipe (10) is sealed with the material guide hopper (2).

3. A raw material pretreatment device for water-soluble fertilizer production according to claim 1, characterized in that: A first motor (11) is fixedly connected to the front end of the fixed round box (3), and an output shaft of the first motor (11) is fixedly connected to the rotating material guide wheel (4).

4. A raw material pretreatment device for water-soluble fertilizer production according to claim 1, characterized in that: A fixed gear ring (12) is fixedly connected to the inner side of the front end wall of the fixed circular box (3), a driven gear (13) is meshingly connected to the inner side of the fixed gear ring (12), and the driven gear (13) is fixedly connected to the stirring blade (5).

5. The raw material pretreatment device for water-soluble fertilizer production according to claim 1, characterized in that: The lower end of the fixed circular box (3) is sealedly connected to a solution discharge box (14), the front end of the solution discharge box (14) is sealedly connected to a discharge pipe (15), the discharge pipe (15) is sealedly connected to the mixing box (1), the right end of the fixed circular box (3) is sealedly connected to a slag discharge frame (16), and the right end of the slag discharge frame (16) is sealedly connected to the mixing box (1).

6. A raw material pretreatment device for water-soluble fertilizer production according to claim 1, characterized in that: The right end of the dry material guide box (7) is fixedly connected to a fixed box (17), the inner rear end of the fixed box (17) is fixedly connected to a second motor (18), the front end of the output shaft of the second motor (18) is fixedly connected to a worm (19), the upper end of the worm (19) is meshingly connected to a worm wheel (20), and the worm wheel (20) is fixedly connected to the feeding impeller (9).

7. The raw material pretreatment device for water-soluble fertilizer production according to claim 1, characterized in that: An adjusting baffle (21) is slidably connected to the inner sides of the dry material guide box (7) and the feed frame (8); a rotating disc (22) is rotatably connected to the inner side of the lower end of the adjusting baffle (21); the rotating disc (22) is slidably connected to the feeding impeller (9); a tightening bolt (23) is spirally connected to the front side of the upper end of the adjusting baffle (21); and the tightening bolt (23) is slidably connected to the feed frame (8).

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