Stirring tank for fertilizer production
By introducing movable defoaming blades and vacuum pumps into the mixing tank, combined with the drive motor and controller, the problem that traditional mixing tanks cannot effectively eliminate foam is solved, the mixing effect and quality of fertilizers are improved, and raw material consumption and cost are reduced.
Patent Information
- Application Number
- CN202421098188.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Traditional mixing tanks cannot effectively eliminate foam during the stirring process, resulting in reduced fertilizer mixing effect and quality reduction, increasing raw material consumption and cost.
A mixing tank including a stirring shaft, a vacuum pump and a movable defoaming blade are designed to reduce air through a vacuum pump, and the movable defoaming blade cooperates with the fixed defoaming blade to eliminate foam, and automatic control is achieved through the drive motor and controller.
Effectively eliminate foam, improve fertilizer mixing effect, reduce raw material consumption and cost, and ensure fertilizer quality.
Smart Images
Figure CN222287113U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fertilizer stirring equipment, in particular to a stirring tank for fertilizer production. Background Art
[0002] In the fertilizer production process, the mixing tank is a crucial equipment, which is used to mix various raw materials to make uniform fertilizer. However, traditional mixing tanks often have some problems during the mixing process, especially the generation and elimination of foam. Foam not only affects the mixing effect of fertilizer, but also may cause quality defects and increase the consumption and cost of raw materials.
[0003] Traditional mixing tanks usually use fixed mixing blades and fixed defoaming blades. This design cannot effectively eliminate the foam generated during the mixing process. The presence of foam will hinder the uniform mixing of fertilizers, reduce the mixing effect, and may even cause the quality of the fertilizer to deteriorate.
[0004] Therefore, in order to solve the above problems, the utility model proposes a stirring tank for fertilizer production. Utility Model Content
[0005] The purpose of the utility model is to provide a stirring tank for fertilizer production, which has solved the problems mentioned in the above technical background.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A stirring tank for fertilizer production, comprising a tank body and a vacuum pump, the tank body is provided with a stirring shaft, a feeding pipe and a discharging pipe, the tank body is provided with a driving motor for driving the stirring shaft, the vacuum pump is connected to the tank body through a vacuum duct, the stirring shaft is provided with fixed defoaming blades and stirring blades from top to bottom, the stirring shaft is rotatably connected in the tank body through a fixed plate, one end of the stirring shaft passes through the fixed plate and is connected with a screw rod, the stirring shaft is connected to the output end of the driving motor through the screw rod, the screw rod is provided with a movable defoaming blade through a movable block, the movable block is movably connected to the screw rod, sliding blocks are provided at both ends of the movable defoaming blade, a lifting slide corresponding to the sliding block is opened on the tank body, the bottom of the lifting slide groove corresponds to the top of the fixed plate, the vacuum pump and the driving motor are electrically connected to an external controller.
[0007] As a further solution of the utility model: a support ring is arranged on the outer wall of the tank body, support feet are symmetrically arranged on the bottom of the support ring, the vacuum pump is arranged on the support ring, and the controller is arranged on the support ring.
[0008] As a further solution of the utility model: a plurality of honeycomb-shaped through holes are provided on the fixed defoaming blade, and defoaming teeth are provided at the bottom of the movable defoaming blade.
[0009] As a further solution of the utility model: the width of the fixed plate is smaller than the diameter of the movable block, and the tank body is provided with a stop block on the top of the screw rod. When the movable block is about to hit the stop block or the fixed plate, the drive motor drives the screw rod and the stirring shaft to reverse.
[0010] As a further solution of the utility model: there are two stirring blades, and the two stirring blades are staggered. The stirring blades include multiple stirring rods and scraping blades arranged on one end of the stirring rods. The stirring rods are arranged in sections along the length of the scraping blades.
[0011] As a further solution of the utility model: an observation glass is arranged on the tank body, and the observation range of the observation glass includes the area between the fixed plate and the stop block.
[0012] As a further solution of the utility model: the bottom of the tank body is symmetrically provided with inclined parts, the discharge pipe is arranged between the inclined parts, and the discharge pipe is provided with a valve device electrically connected to the control.
[0013] In summary, the utility model has the following beneficial effects:
[0014] The utility model is provided with a movable block, a sliding block, a lifting slide groove and a screw rod. During the stirring process, the stirring shaft drives the movable defoaming blade to move up and down in the tank body, and the foam on the fixed defoaming blade skin is crushed and eliminated, thereby further ensuring its defoaming effect, eliminating quality defects caused by foam, improving the mixing effect of the mixed liquid, and reducing the consumption and cost of raw materials. The vacuum pump and the driving motor are electrically connected to the external controller, so that automatic control can be realized. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] 1. Figure 1 It is the front view of the utility model;
[0016] 2. Figure 2 It is a schematic diagram of the structure of the utility model;
[0017] 3. Figure 3 It is a schematic diagram of a fixing plate in the present utility model.
[0018] In the figure: 1. support ring; 2. support foot; 3. observation glass; 4. drive motor; 5. screw; 6. stop block; 7. movable block; 8. vacuum pump; 9. lifting slide; 10. sliding block; 11. movable defoaming blade; 12. defoaming teeth; 13. fixed defoaming blade; 14. fixed plate; 15. stirring rod; 16. scraper blade; 17. inclined part; 18. controller; 19. discharge pipe; 20. stirring shaft; 21. valve device; 22. tank body. DETAILED DESCRIPTION
[0019] 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.
[0020] The utility model provides the following technical solutions: Figure 1-3 As shown, a stirring tank for fertilizer production includes a tank body 22 and a vacuum pump 8. The tank body 22 is provided with a stirring shaft 20, a feeding pipe and a discharging pipe 19. A driving motor 4 for driving the stirring shaft 20 is arranged on the tank body 22. The vacuum pump 8 is connected to the tank body 22 through a vacuum duct. The stirring shaft 20 is provided with fixed defoaming blades 13 and stirring blades from top to bottom. The stirring shaft 20 is rotatably connected in the tank body 22 through a fixed plate 14. One end of the stirring shaft 20 passes through the fixed plate 14 and is connected with a screw rod 5. The stirring shaft 20 is connected to the output end of the driving motor 4 through the screw rod 5. The screw rod 5 is provided with a movable defoaming blade 11 through a movable block 7. The movable block 7 is movably connected to the screw rod 5. Sliding blocks 10 are arranged at both ends of the movable defoaming blade 11. A lifting chute 9 corresponding to the sliding block 10 is opened on the tank body 22. The bottom of the lifting chute 9 corresponds to the top of the fixed plate 14. The vacuum pump 8 and the driving motor 4 are electrically connected to the external controller 18. The utility model is provided with a movable block 7, a sliding block 10, a lifting chute 9 and a screw rod 5. During the stirring process, the stirring shaft 20 drives the movable defoaming blade 11 to move up and down in the tank body 22, and the foam on the fixed defoaming blade skin is crushed and eliminated, thereby further ensuring its defoaming effect, completely eliminating the quality defects caused by foam, improving the mixing effect of the mixed liquid, reducing the consumption and cost of raw materials, and the vacuum pump 8 and the driving motor 4 are both electrically connected to the external controller 18, and automatic control can be realized. Furthermore, the width of the fixed plate 14 is smaller than the diameter of the movable block 7, and the tank body 22 is provided with a stop block 6 at the top of the screw rod 5. When the movable block 7 is about to hit the stop block 6 or the fixed plate 14, the driving motor 4 drives the screw rod 5 and the stirring shaft 20 to reverse.
[0021] In some embodiments of the present utility model: a support ring 1 is arranged on the outer wall of the tank body 22 , support feet 2 are symmetrically arranged on the bottom of the support ring 1 , a vacuum pump 8 is arranged on the support ring 1 , and a controller 18 is arranged on the support ring 1 .
[0022] In some embodiments of the present utility model: a plurality of honeycomb-shaped through holes are provided on the fixed defoaming blade 13 , and a defoaming tooth 12 is provided at the bottom of the movable defoaming blade 11 .
[0023] In some embodiments of the utility model, two stirring blades are provided, and the two stirring blades are arranged in a staggered manner. The stirring blades include a plurality of stirring rods 15 and a scraping blade 16 provided at one end of the stirring rod 15. The stirring rod 15 is arranged in sections along the length of the scraping blade 16. The utility model can achieve full stirring of the fertilizer in the tank body 22 by providing the stirring rod 15 and the scraping blade 16. The scraping blade 16 effectively prevents the fertilizer from adhering to the inner wall of the tank body 22, ensures that the fertilizer components are evenly mixed, and improves the quality of the fertilizer.
[0024] In some embodiments of the present utility model: an observation glass 3 is provided on the tank body 22 , and the observation range of the observation glass 3 includes the area between the fixing plate 14 and the stop block 6 .
[0025] In some embodiments of the present invention: the bottom of the tank body 22 is symmetrically provided with inclined parts 17 , the discharge pipe 19 is arranged between the inclined parts 17 , and the discharge pipe 19 is provided with a valve device 21 electrically connected to the control.
[0026] The use method and working principle of a stirring tank for fertilizer production of the utility model are as follows: first, open the feed pipe, add the fertilizer raw materials to be mixed into the tank body 22, close the feed pipe, ensure that the tank body 22 is sealed, and the air in the tank body 22 can be effectively reduced by the vacuum pump 8 arranged outside the tank body 22, thereby reducing the generation of large-volume foam in the mixed liquid during the stirring process, and start the drive motor 4 through the controller 18. The drive motor 4 drives the stirring shaft 20 to rotate through the screw rod 5, and then drives the stirring blades to stir the fertilizer in the tank body 22. The stirring shaft 20 drives the movable defoaming blades 11 to move up and down in the tank body 22. Through the movable defoaming blades The defoaming teeth 12 at the bottom of 11 and the honeycomb through holes on the fixed defoaming blades 13 act together on the foam in the tank body 22 to crush and eliminate it. When the movable block 7 is about to hit the stop block 6 or the fixed plate 14, the screw 5 will reverse, thereby ensuring the smooth movement of the movable block 7 and avoiding collision with the fixed plate 14 or the stop block 6. The stirring process can be observed through the observation glass 3 provided on the tank body 22, especially the area between the fixed plate 14 and the stop block 6, to ensure smooth stirring and defoaming. After the stirring and defoaming are completed, the valve device 21 electrically connected to the controller 18 is opened, and the fertilizer flows out through the discharge pipe 19 provided between the inclined parts 17.
[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A stirring tank for fertilizer production, comprising a tank body and a vacuum pump, wherein the tank body is provided with a stirring shaft, a feeding pipe and a discharging pipe, the tank body is provided with a driving motor for driving the stirring shaft, the vacuum pump is connected to the tank body through a vacuum conduit, and the stirring shaft is provided with fixed defoaming blades and stirring blades from top to bottom, wherein: The stirring shaft is rotatably connected to the tank body through a fixed plate, one end of the stirring shaft passes through the fixed plate and is connected to a screw rod, the stirring shaft is connected to the output end of the driving motor through the screw rod, the screw rod is equipped with a movable defoaming blade through a movable block, the movable block is movably connected to the screw rod, sliding blocks are arranged at both ends of the movable defoaming blade, a lifting slot corresponding to the sliding block is provided on the tank body, the bottom of the lifting slot corresponds to the top of the fixed plate, and the vacuum pump and the driving motor are electrically connected to an external controller.
2. A stirring tank for fertilizer production according to claim 1, characterized in that: A support ring is arranged on the outer wall of the tank body, support feet are symmetrically arranged on the bottom of the support ring, the vacuum pump is arranged on the support ring, and the controller is arranged on the support ring.
3. A stirring tank for fertilizer production according to claim 2, characterized in that: The fixed defoaming blade is provided with a plurality of honeycomb-shaped through holes, and the bottom of the movable defoaming blade is provided with defoaming teeth.
4. A stirring tank for fertilizer production according to claim 1, characterized in that: The width of the fixed plate is smaller than the diameter of the movable block. The tank body is provided with a stop block on the top of the screw rod. When the movable block is about to hit the stop block or the fixed plate, the drive motor drives the screw rod and the stirring shaft to reverse.
5. A stirring tank for fertilizer production according to claim 1, characterized in that: The stirring blades are provided with two stirring blades, and the two stirring blades are arranged alternately. The stirring blades include a plurality of stirring rods and a scraping blade arranged on one end of the stirring rod. The stirring rods are arranged in sections along the length of the scraping blades.
6. A stirring tank for fertilizer production according to claim 4, characterized in that: The tank body is provided with an observation glass, and the observation range of the observation glass includes the area between the fixing plate and the stop block.
7. A stirring tank for fertilizer production according to claim 1, characterized in that: The bottom of the tank body is symmetrically provided with inclined parts, the discharge pipe is arranged between the inclined parts, and the discharge pipe is provided with a valve device electrically connected to the control.