Fertilizer granulating equipment
By using impellers and shear components in fertilizer granulation equipment for particle shearing and recombination, combined with the use of lifting components and high-pressure gas, the problem that existing equipment cannot control particle size is solved, and the unified particle size is achieved Circular movement of raw materials.
Patent Information
- Application Number
- CN202420347372.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-26
AI Technical Summary
When existing fertilizer granulation equipment screens biological fertilizers through screens, it is impossible to effectively control the particle size, resulting in inconvenient control of particle size.
By introducing impellers and shear components into the equipment, the raw materials are driven to continuously move, and the position of the shear components is adjusted through the lifting components, shearing and recombining particles to unify the particle size, while using high-pressure gas to prevent raw materials from spilling.
Effective control of the particle size of fertilizer particles is achieved, the problem of difficult particle size adjustment is solved, and the stable work of the shear components and the cyclic movement of raw materials are ensured.
Smart Images
Figure CN222219759U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fertilizer production, in particular to fertilizer granulating equipment. Background Art
[0002] Granular fertilizers are usually applied during sowing, which can promote the growth of seedlings, reduce hygroscopicity, and reduce pollution to the environment. Existing fertilizer granulation equipment includes a box body, a feed hopper is installed on the upper side of the box body, a discharge port is opened on one side of the box body, a granulation assembly is installed in the box body, a screen is elastically matched in the box body, the screen corresponds to the granulation assembly, a collection assembly is installed on one side of the box body, and the collection assembly corresponds to the screen; a toggle assembly is installed in the feed hopper, a transmission assembly is installed in the box body, the toggle assembly corresponds to the transmission assembly, and a protrusion is sleeved on the side of the transmission assembly. The equipment processes, granulates and screens materials, thereby reducing the amount of debris mixed in the biological fertilizer.
[0003] The existing granulation equipment has the following problems: when the granulated biofertilizer is screened through a screen, all particles larger than the aperture of the screen will be discharged, which makes it inconvenient to control the particle size.
[0004] Based on the above situation, there is an urgent need for fertilizer granulation equipment to solve the problem of inconvenient control of particle size. Utility Model Content
[0005] The utility model aims to solve the problem that the existing granulation equipment can screen the granulated biofertilizer through a screen, so that particles larger than the screen aperture will be discharged, which makes it inconvenient to control the particle size.
[0006] The technical solution of the utility model is as follows:
[0007] Fertilizer granulation equipment, including:
[0008] The pot body is used to store raw materials;
[0009] An impeller is installed in the pot body and is used to drive the raw materials to move;
[0010] A shearing assembly, installed in the pot body and cooperating with the impeller;
[0011] The lifting component is connected to and drives the shearing component to rise and fall.
[0012] The existing granulation equipment screens the granulated biofertilizer through a screen, and particles larger than the screen aperture will be discharged, which makes it inconvenient to control the particle size. In the present solution, the raw material is driven to move continuously by the impeller, and the impeller and the shearing assembly cooperate to shear the particles larger than the distance between the impeller and the shearing assembly, and the fragments produced after shearing are recombined into larger particles. This reciprocating motion can unify the particle size of the fertilizer particles, and the lifting assembly is used to drive the shearing assembly to rise and fall to adjust the particle size, thereby solving the problem of inconvenient particle size control.
[0013] Furthermore, the present solution does not limit the specific structure of the lifting assembly. One feasible solution is: the lifting assembly includes a threaded rod passing through the shearing assembly and a knob connected to the threaded rod. When this solution is adopted, the threaded rod is driven to rotate by operating the knob to drive the shearing assembly to rise and fall. Due to the self-locking property of the thread, it can be ensured that the shearing assembly does not rise or fall during operation.
[0014] Furthermore, in order to prevent the raw material from overflowing from the lifting component, one feasible solution is that a blocking member for preventing the raw material from overflowing is installed on the lifting component. When this solution is adopted, the raw material can be prevented from overflowing under the action of the blocking member.
[0015] Furthermore, the present solution does not limit the specific structure of the sealing member. One feasible solution is: the sealing member includes a joint installed on the lifting assembly and an air pipe cooperating with the joint. When this solution is adopted, high-pressure gas is transported into the lifting assembly through the air pipe to blow the raw materials into the pot body, thereby preventing the raw materials from overflowing.
[0016] Furthermore, the present solution does not limit the specific structure of the shearing assembly. One feasible solution is that the shearing assembly includes a motor box and a shearing knife driven by the motor box. When this solution is adopted, the shearing knife is driven by the motor box and the rotation speed of the shearing knife is matched with the rotation speed of the impeller, thereby achieving shearing.
[0017] Furthermore, in order to realize the circulation movement of the raw materials, one feasible solution is: an inclined surface is formed on the impeller, and a closing section is formed on the upper part of the pot body. When this solution is adopted, the raw materials at the bottom of the pot body are subjected to centrifugal force and move outward during the rotation of the impeller, and at the same time move upward under the action of the inclined surface and contact the shearing assembly. The raw materials continue to move upward until they contact the inner wall of the closing section. Under the action of the closing section, the raw materials move inward, and at the same time, they naturally fall due to their own weight and return to the middle of the pot body. This reciprocating motion realizes the circulation movement of the raw materials.
[0018] Compared with the existing technology, the beneficial effects of the utility model are:
[0019] 1. The impeller drives the raw material to move continuously, and the impeller and the shearing assembly cooperate to shear the particles larger than the distance between the impeller and the shearing assembly. The crushed materials produced after shearing are recombined into larger particles. This reciprocating movement can unify the particle size of the fertilizer particles. The lifting assembly drives the shearing assembly to rise and fall to adjust the particle size, thereby solving the problem of inconvenience in controlling the particle size.
[0020] Second, since the lifting assembly includes a threaded rod passing through the shearing assembly and a knob connected to the threaded rod, the threaded rod is driven to rotate by operating the knob to drive the shearing assembly to rise and fall. Due to the self-locking property of the thread, it can be ensured that the shearing assembly does not rise or fall during operation;
[0021] 3. Since the blocking member includes a joint installed on the lifting assembly and an air pipe matched with the joint, high-pressure gas is transported into the lifting assembly through the air pipe to blow the raw materials into the pot body, thereby preventing the raw materials from overflowing. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0023] Figure 2 A half-section diagram of a pot body according to an embodiment of the utility model;
[0024] Figure 3 for Figure 1 A in the enlarged view;
[0025] Figure 4 for Figure 1 Enlarged view of the center.
[0026] Reference numerals:
[0027] 1. Pot body; 2. Impeller; 3. Shearing assembly; 4. Lifting assembly; 5. Sealing piece; 6. Cover body;
[0028] 11. Closing section; 12. Discharging cover;
[0029] 21. Inclined surface; 22. Impeller motor;
[0030] 31. Motor box; 32. Shear knife;
[0031] 41. threaded rod; 42. knob;
[0032] 51. Connector; 52. Trachea;
[0033] 61. Feed inlet; 62. Adhesive inlet. DETAILED DESCRIPTION
[0034] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0035] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.
[0036] Example:
[0037] Please refer to Figure 1 and Figure 2 , fertilizer granulation equipment, including:
[0038] The pot body 1 is used for storing raw materials;
[0039] The impeller 2 is installed in the pot body 1 and is used to drive the raw materials to move;
[0040] The shearing assembly 3 is installed in the pot body 1 and cooperates with the impeller 2;
[0041] The lifting component 4 is connected to and drives the shearing component 3 to rise and fall.
[0042] The existing granulation equipment screens the granulated biofertilizer through a screen, and particles larger than the screen aperture will be discharged, which makes it inconvenient to control the particle size. In this solution, the raw material is driven to move continuously by the impeller 2, and the impeller 2 and the shearing component 3 cooperate to shear the particles larger than the distance between the impeller 2 and the shearing component 3. The crushed materials produced after shearing are recombined into larger particles. This reciprocating motion can unify the particle size of the fertilizer particles. The lifting component 4 drives the shearing component 3 to rise and fall to adjust the particle size, thereby solving the problem of inconvenient particle size control.
[0043] Specifically, a cover body 6 is installed on the pot body 1, and a feed port 61 and an adhesive inlet 62 are formed on the cover body 6. The raw material enters the pot body 1 through the feed port 61, and the atomized adhesive enters the pot body 1 through the adhesive inlet 62 to contact the crushed material or raw material. When the crushed materials and / or raw materials with smaller particle sizes contact each other, they adhere to each other and form larger particles.
[0044] Reference Figure 3This solution does not limit the specific structure of the lifting component 4. One feasible solution is: the lifting component 4 includes a threaded rod 41 passing through the shearing component 3 and a knob 42 connected to the threaded rod 41. When this solution is adopted, the threaded rod 41 is driven to rotate by operating the knob 42 to drive the shearing component 3 to rise and fall. Due to the self-locking property of the thread, it can be ensured that the shearing component 3 does not rise or fall during operation.
[0045] Reference Figure 4 In order to prevent the raw material from overflowing from the lifting component 4, one feasible solution is: a blocking member 5 for preventing the raw material from overflowing is installed on the lifting component 4. When this solution is adopted, the raw material can be prevented from overflowing under the action of the blocking member 5.
[0046] The present solution does not limit the specific structure of the sealing member 5. One feasible solution is that the sealing member 5 includes a joint 51 installed on the lifting assembly 4 and an air pipe 52 cooperating with the joint 51. When this solution is adopted, high-pressure gas is transported to the lifting assembly 4 through the air pipe 52 to blow the raw materials into the pot body 1, thereby preventing the raw materials from overflowing.
[0047] Reference Figure 1 and Figure 2 This solution does not limit the specific structure of the shearing component 3. One feasible solution is: the shearing component 3 includes a motor box 31 and a shearing knife 32 driven by the motor box 31. When this solution is adopted, the shearing knife 32 is driven by the motor box 31 and the rotation speed of the shearing knife 32 is matched with the rotation speed of the impeller 2, thereby achieving shearing.
[0048] In order to realize the circulation movement of the raw materials, one feasible solution is: an inclined surface 21 is formed on the impeller 2, and a closing section 11 is formed on the upper part of the pot body 1. When this solution is adopted, the raw materials at the bottom of the pot body 1 are subjected to the centrifugal force and move outward during the rotation of the impeller 2, and at the same time move upward under the action of the inclined surface 21 and contact the shearing component 3. The raw materials continue to move upward until they contact the inner wall of the closing section 11. Under the action of the closing section 11, the raw materials move inward, and at the same time, they naturally fall due to their own weight and return to the middle part of the pot body 1. This reciprocating process realizes the circulation movement of the raw materials.
[0049] The working principle of this embodiment:
[0050] The raw material enters the pot body 1 through the feed port 61, and the impeller motor 22 drives the impeller 2 to rotate. The raw material at the bottom of the pot body 1 is subjected to centrifugal force and moves outward during the rotation of the impeller 2, and at the same time moves upward under the action of the inclined surface 21 and contacts the shearing component 3. The raw material continues to move upward until it contacts the inner wall of the closing section 11. Under the action of the closing section 11, the raw material moves inward, and at the same time falls naturally due to its own weight and returns to the middle of the pot body 1, and repeats this process; the atomized adhesive enters the pot body 1 through the adhesive inlet 62 to contact the crushed material or raw material. When the crushed material and / or raw material with smaller particle size contact each other, they adhere to each other and form larger particles; through the cooperation of the impeller 2 and the shearing component 3, the particles larger than the distance between the impeller 2 and the shearing component 3 are sheared, and finally fertilizer particles with smaller particle size deviation are formed, and the discharge cover 12 is opened for discharge.
[0051] In order to solve the problem of inconvenience in controlling the particle size, in this solution, the raw material is driven to move continuously by the impeller 2, and the particles larger than the distance between the impeller 2 and the shearing component 3 are sheared through the cooperation of the impeller 2 and the shearing component 3. The crushed materials produced after shearing are recombined into larger particles. This reciprocating movement can unify the particle size of the fertilizer particles, and the lifting component 4 is used to drive the shearing component 3 to rise and fall to adjust the particle size, thereby solving the problem of inconvenience in controlling the particle size.
[0052] In order to ensure that the shearing assembly 3 remains fixed during the working process, in the present embodiment, since the lifting assembly 4 includes a threaded rod 41 passing through the shearing assembly 3 and a knob 42 connected to the threaded rod 41, the threaded rod 41 is driven to rotate by operating the knob 42 to drive the shearing assembly 3 to rise and fall. Due to the self-locking property of the thread, it can be ensured that the shearing assembly 3 does not rise or fall during the working process.
[0053] In order to prevent the raw materials from overflowing from the lifting assembly 4, in the present solution, since the blocking member 5 includes a joint 51 installed on the lifting assembly 4 and an air pipe 52 cooperating with the joint 51, high-pressure gas is transported into the lifting assembly 4 through the air pipe 52 to blow the raw materials into the pot body 1, thereby preventing the raw materials from overflowing.
[0054] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. Fertilizer granulation equipment, characterized in that, include: A pot body (1) for storing raw materials; An impeller (2) is installed in the pot body (1) and is used to drive the raw materials to move; A shearing assembly (3) is installed in the pot body (1) and cooperates with the impeller (2); The lifting component (4) is connected to and drives the shearing component (3) to rise and fall.
2. The fertilizer granulation equipment according to claim 1, characterized in that: The lifting assembly (4) comprises a threaded rod (41) passing through the shearing assembly (3) and a knob (42) connected to the threaded rod (41).
3. The fertilizer granulation equipment according to claim 1 or 2, characterized in that: The lifting assembly (4) is provided with a blocking member (5) for preventing raw materials from overflowing.
4. The fertilizer granulation equipment according to claim 3, characterized in that: The blocking member (5) comprises a joint (51) mounted on the lifting assembly (4) and an air pipe (52) matched with the joint (51).
5. The fertilizer granulation equipment according to claim 1, characterized in that: The shearing assembly (3) comprises a motor box (31) and a shearing knife (32) driven by the motor box (31).
6. The fertilizer granulation equipment according to claim 1, characterized in that: The impeller (2) is formed with an inclined surface (21), and the upper part of the pot body (1) is formed with a closing section (11).