Filtering device for enzyme fertilizer production
By using centrifugal force and grid plate structure filter device in the production of enzyme fertilizer, the problem of difficulty in separation between liquid fertilizer and solid impurities is solved, efficient separation effect and continuous operation are achieved, and production efficiency is improved.
Patent Information
- Application Number
- CN202421086015.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-18
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-18
Smart Images
Figure CN222286633U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filtering devices, in particular to a filtering device for producing enzyme fertilizers. Background Art
[0002] Enzyme fertilizer is a new type of fertilizer made through microbial fermentation. It has the characteristics of rich nutrient content, no pollution to the environment, and low residue. Enzyme fertilizer usually exists in liquid form. During the production process of enzyme fertilizer, the liquid fertilizer needs to be filtered out from solid impurities.
[0003] Since the liquid fertilizer is immersed in the solid impurities, it cannot be completely separated by filtering. The existing filtering device only improves the separation effect by simple squeezing or stirring during the filtering process, and there will still be a lot of liquid fertilizer remaining in the solid impurities. Utility Model Content
[0004] The purpose of the utility model is to provide a filtering device for enzyme fertilizer production, which can utilize centrifugal force to more strongly separate liquid enzyme fertilizer and solid impurities, thereby improving the production efficiency of enzyme fertilizer.
[0005] The utility model provides a filtering device for producing enzyme fertilizers, comprising:
[0006] a first rotary barrel, wherein the side wall and the bottom surface of the first rotary barrel are mesh plates, the first rotary barrel is provided with a draft angle, and the opening end of the first rotary barrel has the largest size;
[0007] The first rotating barrel is driven to rotate by an external driving device;
[0008] A liquid recovery shell, the liquid recovery shell is in the shape of a barrel, a mounting ring is integrally formed at the opening of the liquid recovery shell, the first rotary barrel is rotatably assembled in the liquid recovery shell, and the outer wall of the opening end of the first rotary barrel is against the mounting ring;
[0009] The solid recovery shell is a columnar body with a through hole at the center of the upper top surface, the size of the through hole is smaller than the size of the opening end of the first rotary barrel, and the liquid recovery shell is fixedly assembled inside the solid recovery shell.
[0010] Preferably, the filtration device for enzyme fertilizer production also includes a second rotary barrel, which is penetrated from top to bottom, and the side wall of the second rotary barrel is a mesh plate, the top of the second rotary barrel is integrally formed with a limiting ring, the top of the second rotary barrel is rotatably assembled in the through hole in the center of the top surface of the solid recovery shell, the limiting ring fits the upper top surface of the solid recovery shell, and the bottom end of the second rotary barrel is located in the first rotary barrel.
[0011] Preferably, the second rotary barrel is provided with a draft angle opposite to the draft direction of the first rotary barrel.
[0012] Preferably, the second rotary barrel further comprises a connecting strip, one end of which is fixedly connected to the side wall of the second rotary barrel, and the other end of which is fixedly connected to the first rotary barrel, and the connecting strip is evenly distributed around the side wall of the second rotary barrel.
[0013] Preferably, the second rotary barrel also includes a columnar support tube, a lifting wall and a waterproof electric push rod, the bottom end of the support tube is fixedly connected to the bottom end of the second rotary barrel, the top end of the support tube is fixedly connected to one end of the waterproof electric push rod, the lifting wall is sleeved on the outer wall of the support tube, and the top end of the support tube is fixedly connected to the other end of the waterproof electric push rod.
[0014] Preferably, the liquid recovery shell further comprises a liquid outlet, the bottom plate of the liquid recovery shell is funnel-shaped, the center of the bottom plate of the liquid recovery shell is integrally formed to connect the liquid outlet, and the liquid outlet penetrates the bottom plate of the solid recovery shell to communicate with the atmosphere.
[0015] Preferably, the filtration device for enzyme fertilizer production further comprises a liquid recovery tank, wherein the liquid recovery tank is located below the solid recovery shell and faces the liquid outlet.
[0016] Preferably, the solid recovery shell further comprises a solid outlet, and the solid outlet is integrally formed on the outside of the side wall of the solid recovery shell, and the bottom plate of the solid outlet is flush with the bottom plate of the solid recovery shell.
[0017] Preferably, the bottom plate of the solid recovery housing is inclined, and the solid outlet is close to the lowest end of the bottom plate of the solid recovery housing.
[0018] Preferably, the filtration device for enzyme fertilizer production further comprises a solid recovery barrel, wherein the solid recovery barrel is located at a lower side of the solid recovery shell and the solid recovery barrel is directly opposite to the solid outlet.
[0019] The technical solution of the utility model improves the filtering effect through centrifugal force. The grid design on the first rotating barrel allows liquid fertilizer to smoothly enter the liquid recovery shell during its rotation, while solid impurities will be intercepted by the grid on the first rotating barrel to achieve a separation process. At the same time, the design of the draft angle on the first rotating barrel allows the solid impurities to climb along the side wall as the first rotating barrel rotates, and finally fly out of the first rotating barrel. The through hole size of the solid recovery shell is designed to be smaller than the size of the opening end of the first rotating barrel, which can effectively ensure that the solid impurities are collected by the solid recovery shell after flying out. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 This is a three-dimensional assembly diagram of a filter device for enzyme fertilizer production according to the utility model;
[0022] Figure 2 for Figure 1 A plane assembly drawing of the first rotating barrel and the second rotating barrel when the waterproof electric push rod is extended in the filtering device for the production of enzyme fertilizer;
[0023] Figure 3 for Figure 1 Plane assembly drawing of the first rotating barrel and the second rotating barrel when the waterproof electric push rod is retracted in the filtering device for the production of enzyme fertilizer;
[0024] Figure 4 for Figure 1 A three-dimensional cross-sectional view of the second rotary barrel in the filtration device for producing enzyme fertilizer;
[0025] Figure 5 for Figure 1 A three-dimensional assembly diagram of the liquid recovery housing and the solid recovery housing in the filtration device for enzyme fertilizer production.
[0026] Description of reference numerals:
[0027] 1. First rotary barrel; 2. Liquid recovery shell; 21. Liquid outlet; 3. Solid recovery shell; 31. Solid outlet; 4. Second rotary barrel; 41. Limiting ring; 42. Connecting strip; 43. Support cylinder; 44. Lifting wall; 45. Waterproof electric push rod; 5. Liquid recovery barrel; 6. Solid recovery barrel. DETAILED DESCRIPTION
[0028] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0030] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] Combination Figures 1 to 5 As shown, the utility model provides a filtering device for enzyme fertilizer production, which includes a first rotary barrel 1, a liquid recovery shell 2 and a solid recovery shell 3.
[0032] Combination Figures 1 to 5 As shown, the side walls and bottom surface of the first rotary barrel 1 are mesh plates, the first rotary barrel 1 is provided with a draft angle, the opening end of the first rotary barrel 1 has the largest size, and the first rotary barrel 1 is driven to rotate by an external driving device; the liquid recovery shell 2 is in the shape of a cylinder, and a mounting ring is integrally formed at the opening of the liquid recovery shell 2, the first rotary barrel 1 is rotatably assembled in the liquid recovery shell 2, and the outer wall of the opening end of the first rotary barrel 1 is abutted against the mounting ring; the solid recovery shell 3 is a columnar body with a through hole in the center of the upper top surface, the size of the through hole is smaller than the size of the opening end of the first rotary barrel 1, and the liquid recovery shell 2 is fixedly assembled inside the solid recovery shell 3.
[0033] In the present embodiment, the filtration device for enzyme fertilizer production improves the filtration effect through centrifugal force. The grid design on the first rotary barrel 1 allows the liquid fertilizer to smoothly enter the liquid recovery shell 2 during its rotation, while the solid impurities will be intercepted by the grid on the first rotary barrel 1 to achieve the separation process. At the same time, the design of the draft angle on the first rotary barrel 1 allows the solid impurities to climb along the side wall as the first rotary barrel 1 rotates, and finally fly out of the first rotary barrel 1. The through hole size of the solid recovery shell 3 is designed to be smaller than the size of the opening end of the first rotary barrel 1, which can effectively ensure that the solid impurities are collected by the solid recovery shell 3 after flying out.
[0034] In this embodiment, the filtration device for enzyme fertilizer production also realizes continuous operation. The separated liquid fertilizer and solid impurities will be placed separately. There is no need to remove the solid impurities. The filtration work can be carried out continuously, and the work efficiency is higher.
[0035] In some embodiments, in combination Figures 1 to 4 As shown, the filtration device for enzyme fertilizer production also includes a second rotary barrel 4, which is penetrated from top to bottom, and the side wall of the second rotary barrel 4 is a mesh plate, and the top of the second rotary barrel 4 is integrally formed with a limiting ring 41, and the top of the second rotary barrel 4 is rotatably assembled in the through hole at the center of the top surface of the solid recovery shell 3, and the limiting ring 41 fits the upper top surface of the solid recovery shell 3, and the bottom end of the second rotary barrel 4 is located in the first rotary barrel 1.
[0036] In this embodiment, the establishment of the second rotary barrel 4 can separate the raw materials flying out of the first rotary barrel 1 and ensure the stability of the filtering effect during continuous operation. If there is no second rotary barrel 4, the raw materials entering later will fly out of the first rotary barrel 1 first. At the same time, the second rotary barrel 4 fits the upper top surface of the solid recovery shell 3 through the limiting ring 41 to ensure that all solid impurities fly out of the first rotary barrel 1 and enter the solid recovery shell 3.
[0037] In some embodiments, in combination Figures 1 to 4 As shown, the second rotary barrel 4 is provided with a draft angle opposite to the draft direction of the first rotary barrel 1. The design of the draft angle of the second rotary barrel 4 is conducive to the regular movement of the internal raw materials. The draft angle of the second rotary barrel 4 prompts the raw materials to move downward, avoiding blockage caused by the raw materials being adsorbed on the side wall of the second rotary barrel 4 under the action of centrifugal force.
[0038] In some embodiments, in combination Figures 1 to 4As shown, the second rotary barrel 4 also includes a connecting strip 42, one end of the connecting strip 42 is fixedly connected to the side wall of the second rotary barrel 4, and the other end of the connecting strip 42 is fixedly connected to the first rotary barrel 1, and the connecting strip 42 is evenly distributed around the side wall of the second rotary barrel 4. The first rotary barrel 1 and the second rotary barrel 4 are fixedly connected by the connecting strip 42, so that the first rotary barrel 1 and the second rotary barrel 4 rotate synchronously to avoid unexpected movement of raw materials due to speed difference. The fixed connection through the evenly distributed connecting strips 42 not only achieves the effect of fixed connection, but also retains sufficient opening space for solid impurities to enter the solid recovery shell 3.
[0039] In some embodiments, in combination Figures 1 to 4 As shown, the second rotary barrel 4 also includes a columnar support tube 43, a lifting wall 44 and a waterproof electric push rod 45. The bottom end of the support tube 43 is fixedly connected to the bottom end of the second rotary barrel 4, and the top end of the support tube 43 is fixedly connected to one end of the waterproof electric push rod 45. The lifting wall 44 is sleeved on the outer wall of the support tube 43, and the top end of the support tube 43 is fixedly connected to the other end of the waterproof electric push rod 45.
[0040] In this embodiment, the lifting and lowering of the lifting wall 44 is controlled by the waterproof electric push rod 45, and the columnar support tube 43 provides a guiding and positioning function for the lifting wall 44. The waterproof electric push rod 45 can be electrically connected to an external control center so that the operator can control the lifting and lowering of the lifting wall 44 in real time. When the electric push rod 45 is extended, the lifting wall 44 rises, the raw material can move normally, and the solid impurities can fly out normally; when the electric push rod 45 is retracted, the lifting wall 44 descends, the raw material will be confined in the second rotary barrel 4, the solid impurities cannot fly out, and the raw material can be filtered and separated for a long time.
[0041] In some embodiments, in combination Figure 5 As shown, the liquid recovery shell 2 also includes a liquid outlet 21. The bottom plate of the liquid recovery shell 2 is funnel-shaped. The center of the bottom plate of the liquid recovery shell 2 is integrally formed to connect the liquid outlet 21. The liquid outlet 21 passes through the bottom plate of the solid recovery shell 3 and is connected to the atmosphere. The liquid fertilizer collected by the liquid recovery shell 2 is discharged from the liquid recovery shell 2 through the liquid outlet 21, providing sufficient storage space for subsequent collection. The funnel-shaped bottom plate of the liquid recovery shell 2 can prevent the liquid fertilizer from remaining in the liquid recovery shell 2.
[0042] In some embodiments, in combination Figure 1 , 5As shown, the filtration device for enzyme fertilizer production also includes a liquid recovery barrel 5, which is located below the solid recovery shell 3, and the liquid recovery barrel 5 is opposite to the liquid outlet 21. The liquid recovery barrel 5 is used to store liquid fertilizer, and the independent liquid recovery barrel 5 is more convenient to use, replace and carry.
[0043] In some embodiments, in combination Figure 5 As shown, the solid recovery shell 3 also includes a solid outlet 31, which is integrally formed on the outside of the side wall of the solid recovery shell 3, and the bottom plate of the solid outlet 31 is flush with the bottom plate of the solid recovery shell 3. Solid impurities are discharged from the solid recovery shell 3 through the solid outlet 31, leaving sufficient space for subsequent solid impurities.
[0044] In some embodiments, in combination Figure 1 , 5 As shown, the bottom plate of the solid recovery shell 3 is inclined, and the solid outlet 31 is close to the lowest end of the bottom plate of the solid recovery shell 3. The fluidity of solid impurities is poor and they are easy to accumulate at the edge corners. The inclined bottom plate of the solid recovery shell 3 is conducive to the accumulation of solid impurities in one place. Designing the solid outlet 31 at the lowest end of the bottom plate of the solid recovery shell 3 is conducive to the discharge of solid impurities.
[0045] In some embodiments, in combination Figure 1 , 5 As shown, the filtration device for enzyme fertilizer production also includes a solid recovery barrel 6, which is located at the lower side of the solid recovery shell 3, and the solid recovery barrel 6 is opposite to the solid outlet 31. The solid recovery barrel 6 is used to store solid impurities, and the independent solid recovery barrel 6 is more convenient to use, replace and carry.
[0046] Working process: the raw material passes through the top of the second rotary barrel 4 and enters the interior of the first rotary barrel 1 and the second rotary barrel 4. The first rotary barrel 1 and the second rotary barrel 4 rotate and drive the raw material inside to rotate. The centrifugal force generated during the rotation process is used to separate the liquid fertilizer and the solid impurities. The liquid fertilizer passes through the grid structure of the first rotary barrel 1 and the second rotary barrel 4 and enters the liquid recovery shell 2. During the rotation process, since the first rotary barrel 1 and the second rotary barrel 4 are both provided with a draft angle, the raw material that first enters the second rotary barrel 4 will move toward the bottom surface of the first rotary barrel 1 under the action of the draft angle of the first rotary barrel 1. After the raw material leaves the second rotary barrel 4 and enters the first rotary barrel 1, it moves toward the open end of the first rotary barrel 1 under the action of the draft angle of the first rotary barrel 1, and finally flies into the solid recovery shell 3. Finally, the liquid fertilizer enters the liquid recovery barrel 5 along the shell of the liquid recovery shell 2 through the liquid outlet 21, and the solid impurities pass through the gap between the liquid recovery shell 2 and the solid recovery shell 3 and fall on the floor of the solid recovery shell 3, and finally pass through the solid outlet 31 and enter the solid recovery barrel 6.
[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A filtering device for producing enzyme fertilizer, characterized in that: include: A first rotary barrel (1), the side wall and the bottom surface of the first rotary barrel (1) being mesh plates, the first rotary barrel (1) being provided with a draft angle, and the opening end of the first rotary barrel (1) having the largest size; The first rotating barrel (1) is driven to rotate by an external driving device; A liquid recovery shell (2), the liquid recovery shell (2) is in the shape of a cylinder, a mounting ring is integrally formed at the opening of the liquid recovery shell (2), the first rotary barrel (1) is rotatably mounted in the liquid recovery shell (2), and the outer wall of the opening end of the first rotary barrel (1) is in contact with the mounting ring; The solid recovery shell (3) is a columnar body with a through hole at the center of the upper top surface, the size of the through hole is smaller than the size of the opening end of the first rotary barrel (1), and the liquid recovery shell (2) is fixedly assembled inside the solid recovery shell (3).
2. The filtration device for enzyme fertilizer production according to claim 1, characterized in that: It also includes a second rotary barrel (4), which is penetrated from top to bottom, and the side wall of the second rotary barrel (4) is a mesh plate, and the top of the second rotary barrel (4) is integrally formed with a limiting ring (41), and the top of the second rotary barrel (4) is rotatably assembled in a through hole at the center of the top surface of the solid recovery shell (3), and the limiting ring (41) fits the upper top surface of the solid recovery shell (3), and the bottom end of the second rotary barrel (4) is located in the first rotary barrel (1).
3. The filtration device for enzyme fertilizer production according to claim 2, characterized in that: The second rotary barrel (4) is provided with a draft angle opposite to the draft direction of the first rotary barrel (1).
4. The filtration device for enzyme fertilizer production according to claim 2, characterized in that: The second rotary barrel (4) further comprises a connecting strip (42), one end of the connecting strip (42) being fixedly connected to the side wall of the second rotary barrel (4), and the other end of the connecting strip (42) being fixedly connected to the first rotary barrel (1), and the connecting strip (42) being evenly distributed around the side wall of the second rotary barrel (4).
5. The filtration device for enzyme fertilizer production according to claim 2, characterized in that: The second rotary barrel (4) further comprises a columnar support tube (43), a lifting wall (44) and a waterproof electric push rod (45); the bottom end of the support tube (43) is fixedly connected to the bottom end of the second rotary barrel (4); the top end of the support tube (43) is fixedly connected to one end of the waterproof electric push rod (45); the lifting wall (44) is sleeved on the outer wall of the support tube (43); and the top end of the support tube (43) is fixedly connected to the other end of the waterproof electric push rod (45).
6. The filtration device for enzyme fertilizer production according to claim 1, characterized in that: The liquid recovery housing (2) further comprises a liquid outlet (21); the bottom plate of the liquid recovery housing (2) is funnel-shaped; the center of the bottom plate of the liquid recovery housing (2) is integrally formed and connected to the liquid outlet (21); the liquid outlet (21) penetrates the bottom plate of the solid recovery housing (3) and is connected to the atmosphere.
7. The filtration device for enzyme fertilizer production according to claim 6, characterized in that: It also comprises a liquid recovery tank (5), wherein the liquid recovery tank (5) is located below the solid recovery shell (3), and the liquid recovery tank (5) is directly opposite to the liquid outlet (21).
8. The filtration device for enzyme fertilizer production according to claim 1, characterized in that: The solid recovery housing (3) further comprises a solid outlet (31), wherein the solid outlet (31) is integrally formed on the outside of the side wall of the solid recovery housing (3), and the bottom plate of the solid outlet (31) is flush with the bottom plate of the solid recovery housing (3).
9. The filtration device for enzyme fertilizer production according to claim 8, characterized in that: The bottom plate of the solid recovery shell (3) is arranged obliquely, and the solid outlet (31) is close to the lowest end of the bottom plate of the solid recovery shell (3).
10. The filtration device for producing enzyme fertilizer according to claim 8, characterized in that: It also includes a solid recovery bucket (6), which is located at the lower side of the solid recovery shell (3), and the solid recovery bucket (6) is directly opposite to the solid outlet (31).