Microelement water-soluble fertilizer production filtering device

Abstract

The utility model discloses a microelement water-soluble fertilizer production filtering device, and relates to the technical field of fertilizer filtering. The filter comprises a filter cartridge, the filter cartridge comprises an upper filter cartridge, a filter screen, a lower filter cartridge and a cartridge cover, the filter screen is fixedly mounted in the upper filter cartridge, the lower filter cartridge is mounted at the bottom of the upper filter cartridge, and the cartridge cover is mounted at the top of the upper filter cartridge. The driven wheel is driven by the driving part to rotate in the barrel cover, the movement range of the driven wheel is limited by the limiting lantern ring and the sliding plate, the scraping plate and the liquid separator synchronously rotate in the barrel cover along with rotation of the driven wheel, the rotating scraping plate is attached to the inner wall of the barrel cover, solid residues possibly attached to the scraping plate are scraped and cleaned away, and therefore the solid residues possibly attached to the inner wall of the barrel cover are removed. The rotating liquid separator is firstly in contact with the water-soluble fertilizer, when the water-soluble fertilizer conveyed into the device is excessive, the liquid separator is used for guiding and shunting, the constant part of the water-soluble fertilizer is discharged from the main outlet, and the excessive part of the water-soluble fertilizer is discharged from the two groups of auxiliary outlets.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer filtering, in particular to a production filtering device for trace element water-soluble fertilizer. Background Art

[0002] Trace element water-soluble fertilizer is a kind of fertilizer containing trace nutrients, which has a positive effect on the growth of crops and can be fully dissolved in water, which is convenient for plants to absorb effectively. In the production process of water-soluble fertilizer, it needs to be filtered to ensure the purity and transparency of water-soluble fertilizer and improve product quality. Vibrating screen is often used to process it and filter and screen the residue and liquid.

[0003] When using a vibrating screen to filter water-soluble fertilizers, the solution is fed into the vibrating screen from top to bottom. As the device vibrates, the residue is filtered and retained above the screen surface. The device's inclination angle is changed by relying on tools such as a workbench supporting the device. When the residue shakes on the screen surface, it is discharged from the discharge port on one side of the device, and the filtered liquid passes through the screen surface and is discharged from the bottom of the device.

[0004] However, when the water-soluble fertilizer vibrates on the screen surface of the vibrating screen, the slag may adhere to the inner wall of the device. The loosely adhered slag will fall off again with the vibration, while the firmly adhered slag is difficult to fall off by itself. If it is not removed in time, simple flushing cannot clean it thoroughly, which increases the subsequent cleaning workload. In addition, when the screen surface receives excessive water-soluble fertilizer, it is easy to damage the screen surface or accelerate its loss. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a trace element water-soluble fertilizer production filtering device to solve the problem that part of the residue is shaken and adheres to the inner wall of the device when the water-soluble fertilizer is filtered in the vibrating screen.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical scheme: a trace element water-soluble fertilizer production filtering device, comprising a filter cartridge, the filter cartridge comprising an upper filter cartridge, a filter screen, a lower filter cartridge and a cartridge cover, the filter screen is fixedly installed inside the upper filter cartridge, the lower filter cartridge is installed at the bottom of the upper filter cartridge, the cartridge cover is installed at the top of the upper filter cartridge, a support is fixedly installed at the bottom of the lower filter cartridge, and a vibration motor is provided on the surface of the support;

[0007] A rotating member is rotatably installed inside the cylinder cover, and the rotating member includes a limiting collar, a driven wheel and a slide plate. The limiting collar is fixedly installed on the inner wall of the cylinder cover, and a slide plate is fixedly installed on the top of the driven wheel. The slide plate is slidably installed inside the limiting collar. A driving member is arranged on the rear side of the cylinder cover, and the driving member is connected to the rotating member.

[0008] A scraper plate is hingedly installed at the bottom of the driven wheel, and the scraper plate is in contact with the inner wall of the upper filter cylinder. A storage cavity for temporarily storing slag is provided on the surface of the scraper plate. A liquid separator is fixedly installed inside the driven wheel, and the liquid separator is located below the feed port of the cylinder cover. The upper inlet of the liquid separator is one group, and the lower outlet is three groups, and the two groups of secondary outlets are located on both sides of the main outlet.

[0009] The filter cartridge also includes a slag discharge channel, a liquid discharge pipe and a clamp. A slag discharge channel is fixedly installed on one side of the upper filter cartridge, and a liquid discharge pipe is fixedly connected to the bottom of the lower filter cartridge. There are multiple groups of clamps, and the multiple groups of clamps are respectively arranged at the connection between the upper filter cartridge and the lower filter cartridge, and at the connection between the upper filter cartridge and the cartridge cover.

[0010] The support member includes a bracket, a spring and a base. The bottom of the bracket is fixedly installed with a spring, the bottom of the spring is fixedly installed with a base, the top of the bracket is fixedly connected to the bottom of the lower filter cartridge, and the number of vibration motors is two groups, which are symmetrically installed on the surface of the bracket.

[0011] The driving component includes a fixed plate, a servo motor, a driving wheel and a transmission belt. The fixed plate is fixedly installed on the top of the rear side of the cylinder cover, the servo motor is fixedly installed on the rear side of the fixed plate, the output end of the servo motor passes through the surface of the fixed plate and is fixedly connected to the driving wheel, and the transmission belt passes through the rear side of the cylinder cover and is sleeved on the surfaces of the driving wheel and the driven wheel.

[0012] The scraper plate includes a scraper plate, a material receiving trough, a connecting frame and a bolt. One side of the scraper plate is in contact with the inner wall of the cylinder cover, and the other side of the scraper plate is fixedly installed with the material receiving trough. The connecting frame is hingedly installed at the bottom of the driven wheel, and a torsion spring is provided at the hinge of the connecting frame. The bolt passes through the bottom of the connecting frame and is threadedly connected to the top of the material receiving trough.

[0013] The liquid distributor includes a main pipeline, a partition plate and a secondary pipeline. Connecting plates are fixedly installed on both sides of the main pipeline, and the connecting plates are fixedly connected to the inside of the driven wheel. Secondary pipelines are fixedly installed on both sides of the main pipeline, and a partition plate is fixedly installed at the connection point between the secondary pipeline and the main pipeline. The partition plates are semicircular in shape and there are two groups of them. They are symmetrically arranged inside the main pipeline at a certain inclination angle. The two groups of partition plates are connected and fixed, and holes are opened at the connection points.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model drives the driven wheel to rotate inside the cylinder cover through a driving member, and relies on a limiting collar and a slide plate to limit the movement range of the driven wheel. The scraper plate and the liquid distributor rotate synchronously in the cylinder cover as the driven wheel rotates. The rotating scraper plate fits against the inner wall of the cylinder cover to scrape and clean the solid slag that may adhere to it, thereby reducing the workload of subsequent cleaning. The rotating liquid distributor first contacts the water-soluble fertilizer. When the water-soluble fertilizer transported into the device is excessive, the liquid distributor guides the diversion. The constant part of the water-soluble fertilizer is discharged from the main outlet, and the excessive part of the water-soluble fertilizer is discharged from the two groups of auxiliary outlets, thereby changing the contact position with the filter screen, avoiding the filter screen from receiving the excessive water-soluble fertilizer in a concentrated manner, which is easy to accelerate the loss of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Figure 3 It is a schematic diagram of the internal side section of the utility model;

[0019] Figure 4 It is a partial cross-sectional schematic diagram of the utility model;

[0020] Figure 5 yes Figure 4 Enlarged schematic diagram of part A in the middle.

[0021] 1. Filter cartridge; 101. Upper filter cartridge; 102. Filter screen; 103. Slag discharge channel; 104. Lower filter cartridge; 105. Drain pipe; 106. Cartridge cover; 107. Clamp; 2. Support member; 201. Bracket; 202. Spring; 203. Base; 3. Vibration motor; 4. Rotating member; 401. Limiting sleeve; 402. Driven wheel; 403. Slide plate; 5. Driving member; 501. Fixed plate; 502. Servo motor; 503. Driving wheel; 504. Transmission belt; 6. Scraper plate; 601. Scraper; 602. Receiving trough; 603. Connecting frame; 604. Bolt; 7. Liquid distributor; 701. Main pipeline; 702. Partition plate; 703. Auxiliary pipeline. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0023] Figure 1 to Figure 5It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 5 The utility model is further described.

[0024] The microelement water-soluble fertilizer production filtering device comprises a filter cartridge 1, wherein the filter cartridge 1 comprises an upper filter cartridge 101, a filter screen 102, a lower filter cartridge 104 and a cartridge cover 106, wherein the filter screen 102 is fixedly installed inside the upper filter cartridge 101, the lower filter cartridge 104 is installed at the bottom of the upper filter cartridge 101, the cartridge cover 106 is installed at the top of the upper filter cartridge 101, and a support member 2 is fixedly installed at the bottom of the lower filter cartridge 104, and a vibration motor 3 is provided on the surface of the support member 2;

[0025] A rotating member 4 is rotatably installed inside the cylinder cover 106. The rotating member 4 includes a limiting collar 401, a driven wheel 402 and a slide plate 403. The limiting collar 401 is fixedly installed on the inner wall of the cylinder cover 106. A slide plate 403 is fixedly installed on the top of the driven wheel 402. The slide plate 403 is slidably installed inside the limiting collar 401. There are multiple groups of slide plates 403, and the multiple groups of slide plates 403 are arranged in a circular array. A driving member 5 is provided on the rear side of the cylinder cover 106, and the driving member 5 is connected to the rotating member 4.

[0026] A scraper plate 6 is hingedly installed at the bottom of the driven wheel 402, and the scraper plate 6 is in contact with the inner wall of the upper filter cylinder 101. A storage cavity for temporarily storing slag is provided on the surface of the scraper plate 6. A liquid separator 7 is fixedly installed inside the driven wheel 402, and the liquid separator 7 is located below the feed port of the cylinder cover 106. The number of upper inlets of the liquid separator 7 is one group, and the number of lower outlets is three groups, and two groups of secondary outlets are located on both sides of the main outlet;

[0027] Specifically, the water-soluble fertilizer delivered to the inside of the filter cartridge 1 is filtered and processed, the filter cartridge 1 is supported and fixed by the support member 2, so that the vibration motor 3 drives the filter cartridge 1 to be stable enough for vibrating screening, the driving member 5 drives the rotating member 4 to rotate inside the filter cartridge 1, so that the scraper plate 6 at the bottom of the rotating member 4 and the liquid separator 7 inside the rotating member 4 rotate accordingly, the solid residue adhered to the inner wall of the filter cartridge 1 is cleaned in time by the scraper plate 6, and the water-soluble fertilizer delivered to the filter cartridge 1 is separated by the liquid separator 7. If the water-soluble fertilizer is excessive, the excess water-soluble fertilizer is guided to the outlets on both sides.

[0028] The filter cartridge 1 further includes a slag discharge channel 103, a liquid discharge pipe 105 and a clamp 107. The slag discharge channel 103 is fixedly installed on one side of the upper filter cartridge 101, and the liquid discharge pipe 105 is fixedly connected to the bottom of the lower filter cartridge 104. There are multiple sets of clamps 107, and the multiple sets of clamps 107 are respectively arranged at the connection between the upper filter cartridge 101 and the lower filter cartridge 104, and at the connection between the upper filter cartridge 101 and the cartridge cover 106;

[0029] Specifically, after the inclination angle of the filter cartridge 1 is adjusted through the slag discharge channel 103, the solid slag on the filter screen 102 is discharged from the device as it shakes, and the filtrate after filtering and screening is discharged from the device through the drain pipe 105, and the adjacent upper filter cartridge 101, lower filter cartridge 104, and cartridge cover 106 are quickly connected and fixed through the clamp 107.

[0030] The support member 2 includes a bracket 201, a spring 202 and a base 203. The spring 202 is fixedly installed at the bottom of the bracket 201, and the base 203 is fixedly installed at the bottom of the spring 202. The top of the bracket 201 is fixedly connected to the bottom of the lower filter cartridge 104. The number of vibration motors 3 is two groups, which are symmetrically installed on the surface of the bracket 201.

[0031] Specifically, the spring 202 maintains the dynamic balance of the filter cartridge 1 during the vibration process and provides stable support for it.

[0032] The driving member 5 includes a fixed plate 501, a servo motor 502, a driving wheel 503 and a transmission belt 504. The fixed plate 501 is fixedly installed on the top of the rear side of the cylinder cover 106. The servo motor 502 is fixedly installed on the rear side of the fixed plate 501. The output end of the servo motor 502 passes through the surface of the fixed plate 501 and is fixedly connected to the driving wheel 503. The transmission belt 504 passes through the rear side of the cylinder cover 106 and is sleeved on the surfaces of the driving wheel 503 and the driven wheel 402.

[0033] Specifically, the servo motor 502 drives the driving wheel 503 to rotate, and the transmission belt 504 conducts the power, thereby driving the driven wheel 402 to rotate.

[0034] The scraper plate 6 includes a scraper plate 601, a material receiving trough 602, a connecting frame 603 and a bolt 604. One side of the scraper plate 601 is fitted with the inner wall of the cylinder cover 106, and the other side of the scraper plate 601 is fixedly installed with a material receiving trough 602. The number of the material receiving troughs 602 is multiple groups and is arranged at equal intervals. The connecting frame 603 is hingedly installed at the bottom of the driven wheel 402, and a torsion spring is provided at the hinge of the connecting frame 603. A baffle is fixedly installed at the bottom of the driven wheel 402 and is located at the front side of the connecting frame 603. The bolt 604 passes through the bottom of the connecting frame 603 and is threadedly connected to the top of the material receiving trough 602.

[0035] Specifically, the scraper 601 slides against the inner wall of the cylinder cover 106 as the driven wheel 402 rotates, thereby scraping and cleaning the solid slag that is contacted and adhered to the inner wall of the cylinder cover 106 due to vibration. The slag scraped off by the scraper 601 is received by the material receiving trough 602, so as to facilitate centralized cleaning of the residual slag. The scraper 601 is pushed to fit the inner wall surface of the cylinder cover 106 through the torsion spring at the hinge of the connecting frame 603. The scraper 601 can be quickly disassembled and cleaned by the bolt 604. The rotation of the connecting frame 603 is limited by the baffle to prevent the scraper 601 from being flipped over too much by the torsion spring after the upper filter cylinder 101 and the cylinder cover 106 are separated, so as to prevent the slag in the material receiving trough 602 from being accidentally poured out.

[0036] The liquid distributor 7 includes a main pipeline 701, a partition plate 702 and a secondary pipeline 703. Connecting plates are fixedly installed on both sides of the main pipeline 701, and the connecting plates are fixedly connected to the inside of the driven wheel 402. Secondary pipelines 703 are fixedly installed on both sides of the main pipeline 701, and a partition plate 702 is fixedly installed at the connection between the secondary pipeline 703 and the main pipeline 701. The partition plates 702 are semicircular in shape and are in two groups. They are symmetrically arranged inside the main pipeline 701 at a certain inclination angle. The two groups of partition plates 702 are connected and fixed, and holes are opened at the connection.

[0037] Specifically, the main pipe 701 is used to prevent the water-soluble fertilizer from falling from the feed port of the cylinder cover 106 to prevent excessive water-soluble fertilizer from directly contacting the filter 102. The partition plate 702 is used to divert the excessive water-soluble fertilizer. The constant part flows down through the holes between the two groups of partition plates 702, and the excessive part is guided by the partition plate 702 and flows down through the auxiliary pipes 703 on both sides of the main pipe 701.

[0038] In summary: when the utility model is in use, the staff transports the water-soluble fertilizer to be filtered and processed into the device through the feed port on the top of the barrel cover 106, starts the vibration motor 3 and the servo motor 502, and the servo motor 502 drives the driving wheel 503 to rotate, and through the transmission of the transmission belt 504, drives the driven wheel 402 to rotate, so that the slide plate 403 slides inside the limiting ring 401, and the driven wheel 402 drives the main pipeline 701 inside it to rotate accordingly, and the water-soluble fertilizer first falls into the main pipeline 701. If the batch of water-soluble fertilizers transported is excessive, a constant portion of the water-soluble fertilizer flows down from the holes between the two groups of partition plates 702, and the excess portion of the water-soluble fertilizer is guided by the partition plate 702 and flows down from the secondary pipelines 703 on both sides of the main pipeline 701. The main pipeline 701 drives the secondary pipeline 703 to rotate, changing the flow of the water-soluble fertilizer inside it. The position is to prevent the surface of the filter screen 102 from receiving excessive water-soluble fertilizers, thereby accelerating the loss of the filter screen 102. The vibration motor 3 drives the filter cartridge 1 to vibrate, and the water-soluble fertilizers fall onto the surface of the filter screen 102, and are quickly vibrated and screened. The solid slag is retained on the top of the filter screen 102. The placement angle of the device is adjusted so that the slag moves toward the slag discharge channel 103 during the shaking process on the filter screen 102 until it is discharged to the outside. However, some solid slag adheres to the inner wall of the cylinder cover 106 due to the shaking. At this time, the driven wheel 402 drives the scraper 601 to fit the inner wall of the cylinder cover 106, scrapes and cleans the solid slag thereon, and recycles it into the inside of the receiving trough 602, thereby reducing the subsequent cleaning workload. The filtrate passes through the filter screen 102 and is discharged to the outside by the lower filter cartridge 104 and the discharge pipe 105, completing the production filtration of the water-soluble fertilizer.

[0039] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A filter device for producing trace element water-soluble fertilizers, characterized in that: The filter cartridge (1) comprises an upper filter cartridge (101), a filter screen (102), a lower filter cartridge (104) and a cartridge cover (106); the filter screen (102) is fixedly mounted inside the upper filter cartridge (101); the lower filter cartridge (104) is mounted on the bottom of the upper filter cartridge (101); the cartridge cover (106) is mounted on the top of the upper filter cartridge (101); a support member (2) is fixedly mounted on the bottom of the lower filter cartridge (104); a vibration motor (3) is provided on the surface of the support member (2); A rotating member (4) is rotatably mounted inside the cylinder cover (106), the rotating member (4) comprising a limiting collar (401), a driven wheel (402) and a slide plate (403), the limiting collar (401) is fixedly mounted on the inner wall of the cylinder cover (106), the slide plate (403) is fixedly mounted on the top of the driven wheel (402), the slide plate (403) is slidably mounted inside the limiting collar (401), a driving member (5) is arranged on the rear side of the cylinder cover (106), and the driving member (5) is connected to the rotating member (4); A scraper plate (6) is hingedly mounted on the bottom of the driven wheel (402), and the scraper plate (6) is in contact with the inner wall of the upper filter cylinder (101). A storage cavity for temporarily storing slag is provided on the surface of the scraper plate (6). A liquid separator (7) is fixedly mounted inside the driven wheel (402), and the liquid separator (7) is located below the feed port of the cylinder cover (106). The liquid separator (7) has one group of upper inlets and three groups of lower outlets, and two groups of secondary outlets are located on both sides of the main outlet.

2. The trace element water-soluble fertilizer production filtering device according to claim 1, characterized in that: The filter cartridge (1) further comprises a slag discharge channel (103), a liquid discharge pipe (105) and a clamp (107); the slag discharge channel (103) is fixedly mounted on one side of the upper filter cartridge (101); the liquid discharge pipe (105) is fixedly connected to the bottom of the lower filter cartridge (104); the number of the clamps (107) is multiple, and the multiple sets of clamps (107) are respectively arranged at the connection between the upper filter cartridge (101) and the lower filter cartridge (104), and at the connection between the upper filter cartridge (101) and the cartridge cover (106).

3. The trace element water-soluble fertilizer production filtering device according to claim 1, characterized in that: The support member (2) comprises a bracket (201), a spring (202) and a base (203); the spring (202) is fixedly mounted on the bottom of the bracket (201); the base (203) is fixedly mounted on the bottom of the spring (202); the top of the bracket (201) is fixedly connected to the bottom of the lower filter cartridge (104); and the number of the vibration motors (3) is two groups, which are symmetrically mounted on the surface of the bracket (201).

4. The trace element water-soluble fertilizer production filtering device according to claim 1, characterized in that: The driving member (5) comprises a fixed plate (501), a servo motor (502), a driving wheel (503) and a transmission belt (504); the fixed plate (501) is fixedly mounted on the top of the rear side of the cylinder cover (106); the servo motor (502) is fixedly mounted on the rear side of the fixed plate (501); the output end of the servo motor (502) passes through the surface of the fixed plate (501) and is fixedly connected to the driving wheel (503); the transmission belt (504) passes through the rear side of the cylinder cover (106) and is sleeved onto the surfaces of the driving wheel (503) and the driven wheel (402).

5. The trace element water-soluble fertilizer production filtering device according to claim 1, characterized in that: The scraper plate (6) comprises a scraper plate (601), a material receiving trough (602), a connecting frame (603) and a bolt (604); one side of the scraper plate (601) is in contact with the inner wall of the cylinder cover (106); the other side of the scraper plate (601) is fixedly mounted with the material receiving trough (602); the connecting frame (603) is hingedly mounted on the bottom of the driven wheel (402); a torsion spring is provided at the hinge of the connecting frame (603); the bolt (604) passes through the bottom of the connecting frame (603) and is threadedly connected to the top of the material receiving trough (602).

6. The trace element water-soluble fertilizer production filtering device according to claim 1, characterized in that: The liquid distributor (7) comprises a main pipeline (701), a partition plate (702) and a secondary pipeline (703); connecting plates are fixedly mounted on both sides of the main pipeline (701), and the connecting plates are fixedly connected to the inside of the driven wheel (402); secondary pipelines (703) are fixedly mounted on both sides of the main pipeline (701), and a partition plate (702) is fixedly mounted at the connection point between the secondary pipeline (703) and the main pipeline (701); the partition plates (702) are semicircular in shape, and are in two groups, symmetrically arranged at a certain inclination angle inside the main pipeline (701); the two groups of partition plates (702) are connected and fixed, and holes are provided at the connection points.

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