Filtering device for water-soluble fertilizer production

Abstract

The utility model discloses a filtering device for water-soluble fertilizer production, which comprises a machine body, support legs are respectively arranged on two sides of the machine body, a control valve is arranged above the machine body, a feeding pipe is arranged on the control valve, a first filter screen is arranged at the bottom of a filter cartridge, first bolts are respectively inserted into two sides of the lower end of the filter cartridge, and a second filter screen is arranged on the first filter screen. And the other ends of the first bolts are respectively screwed on the first filter screens. According to the filtering device for producing the water-soluble fertilizer, the water-soluble fertilizer in the feeding pipe and the flow dividing pipe form a uniform flow dividing structure under the action of the control valve, so that the two groups of filtering cylinders can be replaced for use through the flow dividing pipe, and the device can continuously filter the water-soluble fertilizer; the filter cartridge of the device forms a rotating structure in the machine body through the driving gear, the first driven gear and the second driven gear under the action of the motor, so that the water-soluble fertilizer is filtered through the rotating filter cartridge, and the situation that granular impurities are accumulated at one position to affect the filtering effect of the first filter screen on the water-soluble fertilizer is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water soluble fertilizer production technical field, specifically is a kind of filter device for water soluble fertilizer production. BACKGROUND

[0002] Water-soluble fertilizer is a kind of multi-element compound fertilizer that can be completely dissolved in water, with the characteristics of easy absorption, high utilization rate, convenient application, etc. It can be quickly dissolved in water and efficiently absorbed and utilized by crops, suitable for irrigation fertilization, foliar fertilization, soilless culture and other fertilization methods. In the production process of water-soluble fertilizer, in order to ensure the dissolution rate and effect during use, and at the same time to avoid adverse effects on crops, a filter device is used to filter the produced water-soluble fertilizer.

[0003] During use of the filter device, a plurality of filter screens are used to filter the particulate impurities in the water-soluble fertilizer, thereby ensuring the quality of the produced water-soluble fertilizer. However, during use of the existing filter device, the filter screen is prone to clogging after long-term use, thereby reducing the filtering effect of the water-soluble fertilizer and the flow efficiency of the water-soluble fertilizer. Therefore, a filter device for water-soluble fertilizer production is proposed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a filter device for water-soluble fertilizer production to solve the problem of clogging of the filter screen during use of the existing filter device, thereby reducing the filtering effect of the water-soluble fertilizer and the flow efficiency of the water-soluble fertilizer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filter device for water-soluble fertilizer production, comprising a body, the body is provided with support legs on both sides, the body is provided with a control valve on the upper side, and a feed pipe is provided on the control valve, the control valve is provided with a shunt pipe on both sides, and the other end of the shunt pipe is inserted into the filter cartridge, the filter cartridge is provided with a first filter screen at the bottom, and the lower end of the filter cartridge is provided with a first bolt on both sides, and the other end of the first bolt is screwed onto the first filter screen;

[0006] The inner wall of the body is provided with a motor on both sides, and the motor is provided with an output shaft, the output shaft is provided with a drive gear, and the drive gear is provided with a first driven gear on one side, the first driven gear is provided on the filter cartridge, and the first driven gear is provided with a second driven gear on the other side, the second driven gear is provided on the rotating rod, and the rotating rod is inserted into the concave fixing frame, and the concave fixing frame is provided on the inner wall of the body.

[0007] The machine body is provided with a drain pipe at the lower end, and a second filter screen is inserted into the drain pipe, the second filter screen is provided with a fixing rod at the upper end, and the two ends of the fixing rod are provided with fixing blocks outside the drain pipe, the two ends of the fixing rod are respectively screwed with second bolts, and the other ends of the second bolts are screwed into the fixing blocks, a servo motor is arranged on the inner wall of the drain pipe at one side of the second filter screen, and the output shaft of the servo motor is connected with a rotating shaft through a coupling, the rotating shaft is provided with a fixing plate on the outer wall, and a plurality of groups of hammer blocks are uniformly arranged on the side of the fixing plate close to the second filter screen.

[0008] Preferably, the water-soluble fertilizer in the feeding pipe forms a uniform distribution structure with the distribution pipe under the action of the control valve.

[0009] Preferably, the lower end of the filter cartridge is a hollow structure, and the first filter screen forms a screw locking structure with the filter cartridge through the first bolt.

[0010] Preferably, the filter cartridge forms a rotating structure in the machine body through the driving gear, the first driven gear and the second driven gear under the action of the motor.

[0011] Preferably, the second filter screen forms a screw locking structure with the drain pipe through the fixing rod, the fixing block and the second bolt, and the fixing plate forms a rotating structure in the drain pipe through the rotating shaft under the action of the servo motor.

[0012] Compared with the prior art, the water-soluble fertilizer production filter device has the following beneficial effects: the water-soluble fertilizer in the feeding pipe forms a uniform distribution structure with the distribution pipe under the action of the control valve, so that the two groups of filter cartridges can be replaced and used through the distribution pipe, thereby ensuring that the device can continuously filter the water-soluble fertilizer, the filter cartridge of the device forms a rotating structure in the machine body through the driving gear, the first driven gear and the second driven gear under the action of the motor, so that the filter cartridge is rotated while filtering the water-soluble fertilizer, thereby avoiding the accumulation of particulate impurities in one place to affect the filtering effect of the first filter screen, the second filter screen of the device forms a screw locking structure with the drain pipe through the fixing rod, the fixing block and the second bolt, and the fixing plate forms a rotating structure in the drain pipe through the rotating shaft under the action of the servo motor, so that the hammer blocks are rotated to impact the second filter screen during use, thereby avoiding the blockage of the second filter screen to affect the filtering effect of the water-soluble fertilizer. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an internal structure schematic view of the water-soluble fertilizer production filter device.

[0014] Figure 2 It is an overall structure schematic view of the water-soluble fertilizer production filter device.

[0015] Figure 3This is a schematic diagram of the structure of a filter cartridge of a filter device for producing water-soluble fertilizers according to the present invention;

[0016] Figure 4 This is a schematic diagram of the hammer structure of a filter device for producing water-soluble fertilizers in the utility model;

[0017] Figure 5 This is a schematic diagram of the second filter structure of a filtering device for producing water-soluble fertilizers in the utility model.

[0018] In the figure: 1. Machine body, 2. Support leg, 3. Feed pipe, 4. Control valve, 5. Diverter pipe, 6. Motor, 7. Drive gear, 8. First driven gear, 9. Second driven gear, 10. Rotating rod, 11. Concave fixing bracket, 12. First filter screen, 13. First bolt, 14. Drain pipe, 15. Second filter screen, 16. Second bolt, 17. Servo motor, 18. Fixing plate, 19. Hammer block, 20. Filter cartridge. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-5 The utility model provides a technical solution: a filtering device for water-soluble fertilizer production, including a body 1, the body 1 is provided with support legs 2 on both sides, the body 1 is provided with a control valve 4 on the top, and the control valve 4 is provided with a feed pipe 3, the control valve 4 is provided with a diversion pipe 5 on both sides, and the other end of the diversion pipe 5 is respectively inserted into the filter cartridge 20.

[0021] Furthermore, the water-soluble fertilizer in the feed pipe 3 forms a uniform diversion structure with the diversion pipe 5 under the action of the control valve 4, thereby ensuring that the two groups of filter cartridges 20 of the device are replaced and used through the diversion pipe 5, thereby ensuring that the device can work continuously.

[0022] The filter cartridge 20 is provided with a first filter screen 12 at the bottom, and first bolts 13 are respectively inserted on both sides of the lower end of the filter cartridge 20 , and the other ends of the first bolts 13 are respectively screwed on the first filter screen 12 .

[0023] Furthermore, the filter cartridge 20 has a hollow structure near its lower end, and the first filter screen 12 forms a spiral locking structure with the filter cartridge 20 through the first bolt 13, so that the first filter screen 12 can be easily replaced through the first bolt 13, thereby ensuring the filtering effect of the first filter screen 12.

[0024] The machine body 1 is provided with a motor 6 on the inner wall of each side, and the motor 6 is provided with an output shaft, the output shaft is sleeved with a driving gear 7, and the driving gear 7 is provided with a first driven gear 8 on one side, the first driven gear 8 is sleeved on the filter cylinder 20, and the first driven gear 8 is provided with a second driven gear 9 on the other side, the second driven gear 9 is sleeved on the rotating rod 10, and the rotating rod 10 penetrates into the concave fixing frame 11 provided on the inner wall of the machine body 1.

[0025] Further, the filter cylinder 20 is driven by the motor 6 to form a rotating structure in the machine body 1 through the driving gear 7, the first driven gear 8 and the second driven gear 9, so that the water-soluble fertilizer is filtered by the filter cylinder 20, and at the same time, the accumulation of particulate impurities in one place to block the first filter screen 12 can be avoided by the rotating filter cylinder 20.

[0026] The machine body 1 is provided with a drain pipe 14 at the lower end, and the drain pipe 14 is penetrated by a second filter screen 15, the second filter screen 15 is provided with a fixed rod on the upper side, and the two ends of the fixed rod are provided with fixed blocks on the outer side of the drain pipe 14 respectively, the fixed rod is screwed with a second bolt 16 at both ends respectively, and the other end of the second bolt 16 is screwed into the fixed block, one side of the second filter screen 15 is provided with a servo motor 17 on the inner wall of the drain pipe 14, and one end of the output shaft of the servo motor 17 is connected with a rotating shaft through a shaft coupling, the rotating shaft is provided with a fixed plate 18 on the outer wall, and the side of the fixed plate 18 close to the second filter screen 15 is uniformly provided with a plurality of hammer blocks 19.

[0027] Further, the second filter screen 15 forms a screw locking structure with the drain pipe 14 through the fixed rod, the fixed block and the second bolt 16, so that the second filter screen 15 can be replaced regularly through the second bolt 16, and the fixed plate 18 forms a rotating structure in the drain pipe 14 through the rotating shaft under the action of the servo motor 17, so that the second filter screen 15 can be impacted regularly through the rotating hammer block 19, thereby ensuring the filtering effect of the second filter screen 15.

[0028] Working principle: in using water-soluble fertilizer production filter device, first through the feed pipe 3, control valve 4 will be completed the production of water-soluble fertilizer into the shunt pipe 5, in order to pass through the shunt pipe 5 water-soluble fertilizer into the filter cartridge 20, then can start motor 6, the output shaft of motor 6 through the drive gear 7 drive first driven gear 8 rotation, in order to through the second driven gear 9 drive filter cartridge 20 rotation, further using filter cartridge 20 on water-soluble fertilizer preliminary filtration at the same time, to avoid the accumulation of particulate impurities in one place affect the first filter screen 12 on water-soluble fertilizer filtration effect, while through the second driven gear 9 ensure the stability of filter cartridge 20 in the process of rotation, in filter cartridge 20 use for a long time can be through the control valve 4 make water-soluble fertilizer flow to another group of shunt pipe 5, in order to pass through another group of filter cartridge 20 assembly continues to filter water-soluble fertilizer, further ensure the filtering effect of the device at the same time increase water-soluble fertilizer filtration efficiency, in water-soluble fertilizer preliminary filtration then through the second filter screen 15 in drain pipe 14 secondary filtration, in order to ensure the filtering effect of the device on water-soluble fertilizer, in the use of the second filter screen 15 can start servo motor 17, so that through the rotating hammer 19 on the second filter screen 15 impact, further avoid the particulate impurities blockage on the second filter screen 15 affect its filtration effect, in the use of the device can be completed through the screw down first bolt 13, second bolt 16, so as to facilitate the replacement of the first filter screen 12, second filter screen 15, so that the device continues to work, this is the use of the water-soluble fertilizer production filter device process.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A filtering device for water-soluble fertilizer production, comprising a machine body (1), the machine body (1) is provided with supporting legs (2) on both sides respectively, characterized in that: The machine body (1) is provided with a control valve (4) on the top, and the control valve (4) is provided with an inlet pipe (3), the control valve (4) is provided with a shunt pipe (5) on both sides, and the other end of the shunt pipe (5) is inserted into the filter cartridge (20), the filter cartridge (20) is provided with a first filter screen (12) at the bottom, and the lower end of the filter cartridge (20) is inserted with a first bolt (13) on both sides, and the other end of the first bolt (13) is screwed on the first filter screen (12). The machine body (1) is provided with a motor (6) on the inner wall of both sides, and the motor (6) is provided with an output shaft, the output shaft is provided with a driving gear (7), and the driving gear (7) is provided with a first driven gear (8) on one side, the first driven gear (8) is provided on the filter cartridge (20), and the first driven gear (8) is provided with a second driven gear (9) on the other side, the second driven gear (9) is provided on the rotating rod (10), and the rotating rod (10) is inserted into the concave fixing frame (11), the concave fixing frame (11) is provided on the inner wall of the machine body (1); The machine body (1) is provided with a drain pipe (14) at the lower end, and the drain pipe (14) is inserted with a second filter screen (15), the second filter screen (15) is provided with a fixed rod on the top, and the two ends of the fixed rod are provided with fixed blocks on the outer side of the drain pipe (14), the fixed rod is screwed with a second bolt (16) at both ends, and the other end of the second bolt (16) is screwed into the fixed block, one side of the second filter screen (15) is provided with a servo motor (17) on the inner wall of the drain pipe (14), and one end of the output shaft of the servo motor (17) is connected with a rotating shaft through a shaft coupling, the rotating shaft is provided with a fixed plate (18) on the outer wall, and the fixed plate (18) is uniformly provided with a plurality of hammer blocks (19) on one side close to the second filter screen (15).

2. The filtering device for water-soluble fertilizer production according to claim 1, characterized in that: The water-soluble fertilizer in the inlet pipe (3) is uniformly distributed under the action of the control valve (4) and the shunt pipe (5).

3. The filtering device for water-soluble fertilizer production according to claim 1, characterized in that: The lower end of the filter cartridge (20) is a hollow structure, and the first filter screen (12) is screwed with the filter cartridge (20) to form a screw locking structure.

4. The filtering device for water-soluble fertilizer production according to claim 1, characterized in that: The filter cartridge (20) is rotated in the machine body (1) by the driving gear (7), the first driven gear (8) and the second driven gear (9) under the action of the motor (6).

5. The filtering device for water-soluble fertilizer production of claim 1, characterized in that: The second filter screen (15) is screwed with the drain pipe (14) through the fixed rod, the fixed block and the second bolt (16), and the fixed plate (18) is rotated in the drain pipe (14) through the rotating shaft under the action of the servo motor (17).

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