Microfiltration device for producing fulvic acid

Abstract

The utility model relates to the technical field of microfiltration, in particular to a microfiltration device for producing fulvic acid, which comprises a first box body, the top of the outer wall of the first box body is fixedly connected with a rectangular chute, a second box body is arranged above the first box body, the center of the top surface of the outer wall of the second box body is fixedly connected with a feed pipe, and the feed pipe is connected with the rectangular chute. And openings are formed in the corresponding sides of the first box body and the second box body. The device has the advantages that the air cylinder drives the second box body to move upwards, the movable plate is located on one side of the microfiltration plate and is limited through the limiting rod, the threaded rod rotates to drive the movable plate to push the microfiltration plate to move outwards, and then the microfiltration plate can be detached; the cleaned and maintained microfiltration plate is placed between the first rectangular fixing frame and the second rectangular fixing frame, the microfiltration plate is pushed to the innermost side, the second box body moves downwards to clamp and fix the microfiltration plate, and the microfiltration plate can be disassembled and assembled without too much manpower and bolts which are tedious to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of microfiltration, in particular to a microfiltration device for producing fulvic acid. Background Art

[0002] Fulvic acid is a complex mixture containing a large number of physiological effect substances such as enzymes with growth activity, amino acids, vitamins, and trace elements, which have significant effects on promoting plant growth and development and strengthening root systems. It is also the most effective physiologically active substance found to regulate the opening of leaf stomata. Its application in agricultural production can coordinate the regulatory effect of plant leaf stomata on transpiration and drought, keep more water from evaporating from plants and soil, and thus enhance the drought resistance of plants.

[0003] Chinese utility model CN217613297U discloses a microfiltration device for producing fulvic acid, which injects fulvic acid to be filtered into a microfiltration cylinder, and the fulvic acid is filtered downward from the inclined surface of an interception net, and fulvic acid impurities are retained on the inclined surface. The retained impurities are subsequently flushed with fulvic acid and gradually move to the bottom of the inclined surface and enter the sewage collection net, making it convenient to clean impurities on the surface of the interception net. The operation is simple and convenient, and the interception net can be cleaned in real time without the aid of other tools to ensure the filtering efficiency of the interception net. However, the interception net or the filter net needs maintenance after long-term use. The device is very inconvenient for disassembly of the interception net, and the device needs to be disassembled to a large extent, increasing the labor intensity of the staff. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a microfiltration device for producing fulvic acid, which effectively solves the shortcomings of the prior art.

[0005] In order to achieve the above-mentioned objectives, an embodiment of one aspect of the utility model provides a microfiltration device for producing fulvic acid, including a first box body, a rectangular slide groove is fixedly connected to the top of the outer wall of the first box body, a second box body is arranged above the first box body, a feed pipe is fixedly connected to the center of the top surface of the outer wall of the second box body, openings are arranged on the corresponding sides of the first box body and the second box body, the first box body is communicated with the second box body, a rectangular slide plate is fixedly connected to the bottom of the outer wall of the second box body, the rectangular slide plate is slidably connected to the rectangular slide groove, a first rectangular fixed frame is fixedly connected to the inner wall of the first box body near the second box body, a second rectangular fixed frame is fixedly connected to the inner wall of the second box body near the first box body, the size of the first rectangular fixed frame is equal to the size of the second rectangular fixed frame, a microfiltration plate is arranged between the first rectangular fixed frame and the second rectangular fixed frame, and a movable plate is arranged on the inner wall of the first box body.

[0006] Preferably, any of the above schemes is that a cylinder is fixedly connected to one side of the outer wall of the first box body, an output end of the cylinder is fixedly connected to one side of the outer wall of the second box body, and a telescopic length of the output end of the cylinder is adapted to the width of the rectangular slide.

[0007] The technical effect achieved by adopting the above scheme is: by using this scheme, the cylinder can be used to drive the second box to move up and down, and the first box and the second box are slidably connected by the rectangular slide groove and the rectangular slide plate to limit and stabilize.

[0008] Preferably, any of the above schemes is that a rectangular groove is provided on the inner wall of the first box body near the movable plate, a rotating motor is fixedly connected to the outer wall of the first box body, a threaded rod is rotatably connected to the inner wall of the first box body, an output end of the rotating motor is fixedly connected to one end of the threaded rod, a limiting rod is fixedly connected to the inner wall of the first box body near the threaded rod, the movable plate is slidably connected to the limiting rod and is threadedly connected to the threaded rod, and one end of the movable plate extends to one side of the microfiltration plate.

[0009] The technical effect achieved by adopting the above scheme is: by using this scheme, the threaded rod can be driven to rotate by a rotating motor, the threaded rod is threadedly connected to the movable plate, and the movable plate can be driven to move by limiting the position of the limiting rod. The movable plate can lift one side of the microfiltration plate and push it out of the first box body, saving manpower.

[0010] Preferably, any of the above solutions is that first sealing rings are fixedly connected to inner sides of the first rectangular fixing frame and the second rectangular fixing frame, and positions of the first sealing rings correspond to each other up and down.

[0011] The technical effect achieved by adopting the above scheme is: by using this scheme, when the first box body and the second box body are clamped and fixed to the microfiltration plate, the sealing performance can be increased to prevent the leakage of the humic acid liquid.

[0012] Preferably, any of the above solutions is that a second sealing ring is fixedly connected to the top surface of the first rectangular fixing frame.

[0013] The technical effect achieved by adopting the above scheme is that the sealing performance of the fulvic acid liquid can be further increased by using the scheme.

[0014] Preferably, any of the above schemes is that a baffle is slidably connected to the outer wall of the first box body and the second box body at a side away from the rotating motor, and the width of the baffle is greater than the width of the microfiltration plate.

[0015] The technical effect achieved by adopting the above solution is that by using this solution, the sliding baffle can play the role of limiting and sealing the microfiltration plate when the microfiltration plate enters the interior of the first box.

[0016] The utility model has the following advantages:

[0017] 1. A microfiltration device for producing humic acid, wherein a first box body and a second box body are slidably connected together by a rectangular slide groove and a rectangular slide plate, the second box body is driven to move upward by a cylinder, the movable plate is located on one side of the microfiltration plate, and is limited by a limit rod, and the threaded rod rotates to drive the movable plate to push the microfiltration plate to move outward, so that the microfiltration plate can be removed, and the cleaned and maintained microfiltration plate is placed between the first rectangular fixed frame and the second rectangular fixed frame, the microfiltration plate is pushed to the innermost side, and the second box body is moved downward to clamp and fix the microfiltration plate, and the removal and installation of the filter plate can be completed without excessive manpower and cumbersome disassembly and assembly of bolts.

[0018] 2. In the microfiltration device for producing fulvic acid, when the first rectangular filter frame and the second rectangular fixing frame clamp and fix the microfiltration plate, the first sealing ring and the second sealing ring can seal the fulvic acid, making the device more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the first view of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the second view of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the third view of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the fourth view of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the fifth view of the utility model.

[0024] In the figure: 1-first box body, 2-rectangular slide groove, 3-rectangular slide plate, 4-second box body, 5-feeding pipe, 6-baffle, 7-microfiltration plate, 8-second rectangular fixed frame, 9-rotating motor, 10-first rectangular fixed frame, 11-first sealing ring, 12-limiting rod, 13-moving plate, 14-rectangular groove, 15-second sealing ring, 16-threaded rod, 17-cylinder. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0026] like Figures 1 to 5As shown, a microfiltration device for producing fulvic acid comprises a first box body 1, a rectangular chute 2 is fixedly connected to the top of the outer wall of the first box body 1, a second box body 4 is arranged above the first box body 1, a feeding pipe 5 is fixedly connected to the center of the top surface of the outer wall of the second box body 4, openings are arranged on the corresponding sides of the first box body 1 and the second box body 4, the first box body 1 is communicated with the second box body 4, a rectangular slide 3 is fixedly connected to the bottom of the outer wall of the second box body 4, the rectangular slide 3 is slidably connected to the rectangular chute 2, a first rectangular fixed frame 10 is fixedly connected to the position of the inner wall of the first box body 1 near the second box body 4, a second rectangular fixed frame 8 is fixedly connected to the position of the inner wall of the second box body 4 near the first box body 1, the size of the first rectangular fixed frame 10 is equal to the size of the second rectangular fixed frame 8, a microfiltration plate 7 is arranged between the first rectangular fixed frame 10 and the second rectangular fixed frame 8, and a movable plate 13 is arranged on the inner wall of the first box body 1.

[0027] As an optional technical solution of the present utility model, a cylinder 17 is fixedly connected to one side of the outer wall of the first box body 1, and the output end of the cylinder 17 is fixedly connected to one side of the outer wall of the second box body 4. The telescopic length of the output end of the cylinder 17 is adapted to the width of the rectangular slide 3. By using this solution, the cylinder 17 can be used to drive the second box body 4 to move up and down, and the first box body 1 and the second box body 4 are slidably connected by the rectangular slide groove 2 and the rectangular slide 3 for limiting and stabilization.

[0028] As an optional technical solution of the present utility model, a rectangular groove 13 is opened on the inner wall of the first box body 1 near the movable plate 13, the outer wall of the first box body 1 is fixedly connected to a rotating motor 9, the inner wall of the first box body 1 is rotatably connected to a threaded rod 16, the output end of the rotating motor 9 is fixedly connected to one end of the threaded rod 16, the inner wall of the first box body 1 near the threaded rod 16 is fixedly connected to a limiting rod 12, the movable plate 13 is slidably connected to the limiting rod 12, and is threadedly connected to the threaded rod 16, one end of the movable plate 13 extends to one side of the microfiltration plate 7, by using this solution, the rotating motor 9 can be used to drive the threaded rod 16 to rotate, the threaded rod 16 is threadedly connected to the movable plate 13, and the movable plate 13 can be driven to move by the limiting of the limiting rod 12, and the movable plate 13 can lift one side of the microfiltration plate 7 and push it out of the first box body 1, saving manpower.

[0029] As an optional technical solution of the present invention, the first rectangular fixed frame 10 and the inner side of the second rectangular fixed frame 10 are fixedly connected with a first sealing ring 11, and the positions of the first sealing ring 11 correspond to each other up and down. By using this solution, when the microfiltration plate 7 is clamped and fixed by the first box body 1 and the second box body 4, the sealing performance can be increased to prevent leakage of humic acid liquid.

[0030] As an optional technical solution of the present invention, a second sealing ring 15 is fixedly connected to the top surface of the first rectangular fixing frame 10. By using this solution, the sealing performance of the humic acid liquid can be further increased.

[0031] As an optional technical solution of the present invention, the first box body 1 and the second box body 4 are slidably connected to each other on one side of the outer wall away from the rotating motor 9. The width of the baffle 6 is greater than the width of the microfilter plate 6. By using this solution, the sliding baffle 6 can limit and seal the microfilter plate 6 when the microfilter plate 6 enters the interior of the first box body 1.

[0032] The microfiltration device for producing fulvic acid requires the following steps when used:

[0033] 1) The second box 4 is driven to move upward by the cylinder 17;

[0034] 2) The movable plate 13 is located on one side of the micro-filter plate 7 and is limited by the limiting rod 12. The threaded rod 16 rotates to drive the movable plate 13 to push the micro-filter plate 7 outward, so that the micro-filter plate 7 can be removed;

[0035] 3) Place the cleaned and maintained micro-filtration plate 7 between the first rectangular fixing frame 10 and the second rectangular fixing frame 8, and push the micro-filtration plate 7 to the innermost side.

[0036] To sum up, when the user uses it, the first box body 1 and the second box body 4 are slidably connected together by the rectangular slide groove 2 and the rectangular slide plate 3, and the second box body 4 is driven to move upward by the cylinder 17. The movable plate 13 is located on one side of the microfilter plate 7 and is limited by the limit rod 12. The threaded rod 16 rotates to drive the movable plate 13 to push the microfilter plate 7 to move outward, so that the microfilter plate 7 can be removed, and the cleaned and maintained microfilter plate 7 is placed between the first rectangular fixing frame 10 and the second rectangular fixing frame 8, and the microfilter plate 7 is pushed to the innermost side, and the second box body 4 is moved downward to clamp and fix the microfilter plate 7. The disassembly and installation of the filter plate 7 can be completed without excessive manpower and cumbersome bolts for disassembly and assembly. Finally, when the first rectangular filter frame 10 and the second rectangular fixing frame 8 clamp and fix the microfilter plate 7, the first sealing ring 11 and the second sealing ring 15 can play the role of sealing the humic acid, making the device more reliable.

[0037] 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 microfiltration device for producing fulvic acid, characterized in that: The invention comprises a first box body (1), wherein a rectangular slide groove (2) is fixedly connected to the top of the outer wall of the first box body (1), a second box body (4) is arranged above the first box body (1), a feeding pipe (5) is fixedly connected to the center of the top surface of the outer wall of the second box body (4), an opening is arranged on the corresponding sides of the first box body (1) and the second box body (4), the first box body (1) and the second box body (4) are both provided with openings, the first box body (1) and the second box body (4) are connected, a rectangular slide plate (3) is fixedly connected to the bottom of the outer wall of the second box body (4), the rectangular slide plate (3) is slidably connected to the rectangular slide groove (2), a first rectangular fixed frame (10) is fixedly connected to the position of the inner wall of the first box body (1) near the second box body (4), a second rectangular fixed frame (8) is fixedly connected to the position of the inner wall of the second box body (4) near the first box body (1), the size of the first rectangular fixed frame (10) is equal to the size of the second rectangular fixed frame (8), a microfiltration plate (7) is arranged between the first rectangular fixed frame (10) and the second rectangular fixed frame (8), and a movable plate (13) is arranged on the inner wall of the first box body (1).

2. A microfiltration device for producing fulvic acid according to claim 1, characterized in that: A cylinder (17) is fixedly connected to one side of the outer wall of the first box body (1), an output end of the cylinder (17) is fixedly connected to one side of the outer wall of the second box body (4), and the telescopic length of the output end of the cylinder (17) is adapted to the width of the rectangular slide plate (3).

3. A microfiltration device for producing fulvic acid according to claim 2, characterized in that: A rectangular groove (14) is provided at a position of the inner wall of the first housing (1) near the movable plate (13); a rotating motor (9) is fixedly connected to the outer wall of the first housing (1); a threaded rod (16) is rotatably connected to the inner wall of the first housing (1); an output end of the rotating motor (9) is fixedly connected to one end of the threaded rod (16); a limiting rod (12) is fixedly connected to a position of the inner wall of the first housing (1) near the threaded rod (16); the movable plate (13) is slidably connected to the limiting rod (12) and is threadedly connected to the threaded rod (16); and one end of the movable plate (13) extends to one side of the microfiltration plate (7).

4. A microfiltration device for producing fulvic acid according to claim 3, characterized in that: The first rectangular fixed frame (10) and the second rectangular fixed frame (8) are both fixedly connected to the inner sides thereof with a first sealing ring (11), and the positions of the first sealing ring (11) correspond to each other up and down.

5. A microfiltration device for producing fulvic acid according to claim 4, characterized in that: A second sealing ring (15) is fixedly connected to the top surface of the first rectangular fixing frame (10).

6. A microfiltration device for producing fulvic acid according to claim 5, characterized in that: A baffle (6) is slidably connected to the outer walls of the first box body (1) and the second box body (4) at a side away from the rotating motor (9), and the width of the baffle (6) is greater than the width of the microfiltration plate (7).

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