CN219031800U - Farmland non-point source pollution treatment device - Google Patents

Abstract

The utility model discloses a farmland non-point source pollution treatment device, which relates to non-point source pollution treatment, and comprises a treatment box, wherein a primary filter component for delivering liquid into the treatment box is arranged on the treatment box, the primary filter component comprises a filter box, two support frames arranged on the filter box, a mounting groove arranged in the filter box and a filter screen arranged in the mounting groove, one end of the support frame far away from the filter box is arranged on the treatment box, the primary filter component is utilized by the device to perform primary filtration on liquid entering the treatment box, so that a large amount of impurities are filtered out from the liquid, the liquid entering the treatment box is filtered again by a filter element formed by a sealing component and a filter cartridge, under the action of a cleaning component and a lifting component, the filtering effect of the filter element on the liquid can be accelerated, the impurities on the filter body can be collected on the sealing component, the filtering efficiency of a filter cartridge is ensured, and the filtered impurities are conveniently removed from the treatment box.

Description

Farmland non-point source pollution treatment device

Technical Field

The utility model relates to the technical field of non-point source pollution treatment, in particular to a farmland non-point source pollution treatment device.

Background

The non-point source pollution refers to dissolved or solid pollutants in rural life and agricultural production activities, such as soil particles, nitrogen, phosphorus, pesticide heavy metals, rural livestock manure, household garbage and other organic or inorganic substances in the rural field, and under the action of precipitation and runoff flushing, a large amount of pollutants enter a receiving water body (river, lake, reservoir and bay) to cause pollution through farmland surface runoff, farmland drainage and underground leakage.

Application number: 202021628001.8 discloses a paddy rice planting area agricultural non-point source pollution treatment device, which comprises a gear motor, a rotating shaft, a connecting rod, a mounting block, a connecting plate and a brush, wherein the gear motor is arranged to drive the rotating shaft to rotate, and then the rotating shaft drives the mounting block, the connecting rod, the connecting plate and the brush to rotate together, so that impurities on a filter tank are brushed down by the brush, the effect of preventing the filter tank from being blocked is achieved, the filter tank is not blocked along with the rotation of the brush, the frequency of disassembling a filter cartridge and the cleaning times of the filter tank can be reduced, and the working efficiency is improved.

In the above scheme, although the impurities on the filter tank can be cleaned by the brush, the cleaned impurities still remain in the collecting tank, after long-time use, the impurities accumulated in the collecting tank still aggravate the blockage of the collecting tank, and the impurities in the collecting tank are more troublesome to clean, so we propose a farmland non-point source pollution treatment device.

Disclosure of Invention

The utility model aims at: the utility model provides a farmland non-point source pollution treatment device to solve the impurity that the clearance was cleared up still can be detained in the collecting vat, after long-time use, pile up the impurity in the collecting vat and still can aggravate the jam of collecting vat, the impurity in the collecting vat is clean also more troublesome problem moreover.

The technical scheme adopted by the utility model is as follows: including the treatment case, install on the treatment case and be used for the primary filter subassembly to administering incasement liquid delivery, the primary filter subassembly includes the rose box, installs two support frames on the rose box, set up in the mounting groove of rose box, install the filter screen in the mounting groove, the one end that the rose box was kept away from to the support frame is installed on administering the case, the fixed intercommunication in bottom surface of rose box has the conveyer pipe, and the one end fixed intercommunication on administering the case that the rose box was kept away from to the conveyer pipe.

The utility model discloses a filter cartridge, including the cartridge filter, the cartridge filter is installed to the interior cartridge filter, the cartridge filter is equipped with the clean subassembly that is used for scraping clean to cartridge filter inner wall on the cartridge filter, be provided with the seal assembly who is used for sealedly on the cartridge filter, seal assembly is including setting up the closing cap in cartridge filter below, install first sealing ring and second sealing ring on the closing cap, the bottom of cartridge filter is located in the crack between first sealing ring with the second sealing ring.

The cleaning device comprises a cleaning box, a sealing assembly, a lifting assembly, a connecting rod, an adsorption layer, a cleaning assembly, a sealing assembly, a connecting rod and a liquid discharge pipe, wherein the lifting assembly is used for lifting and moving the cleaning assembly and the sealing assembly, the lifting assembly comprises an electric push rod arranged on the cleaning box, a linkage plate arranged at the telescopic end of the electric push rod and the connecting rod arranged on the linkage plate, the bottom end of the connecting rod penetrates through the upper surface of the cleaning box and is arranged on the upper surface of the sealing cover, the adsorption layer is arranged in the cleaning box, and the bottom surface of the cleaning box is fixedly communicated with the liquid discharge pipe.

The cleaning component comprises a rotating shaft connected to the connecting rod, a connecting shaft arranged on the rotating shaft and a cleaning block arranged on the connecting shaft, the top end of the rotating shaft penetrates through the upper surface of the treatment box and extends to the upper side of the treatment box, the cleaning component further comprises a mounting table arranged on the rotating shaft, a bidirectional motor arranged on the mounting table and two guide rods arranged on the mounting table, the bidirectional motor is connected with the rotating shaft in a transmission mode, one end of the guide rod, far away from the mounting table, penetrates through the upper surface of the treatment box and extends to the inside of the treatment box, and the front side of the treatment box is hinged with a cleaning door.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

through the cooperation setting between prefilter subassembly, cartridge filter, seal assembly, clean subassembly and the lifting unit, utilize prefilter subassembly can carry out prefilter to the liquid that gets into to administer the incasement for bulky impurity filters out from liquid, filters once more to getting into the liquid of handling the reason incasement at the filter element that utilizes seal assembly and cartridge filter to form, under the effect of clean subassembly and lifting unit, not only can accelerate the filter effect of filter element to liquid, can also make impurity on the filter body collect to seal assembly on, guaranteed the filtration efficiency of cartridge filter, conveniently clear away the impurity of filtering out from administering the case.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

The marks in the figure: 1. treating the box; 2. a support frame; 3. a filter box; 4. a mounting groove; 5. a filter screen; 6. a delivery tube; 7. cleaning a door; 8. a filter cartridge; 9. a sealing cover; 10. a first seal ring; 11. a second seal ring; 12. an adsorption layer; 13. a connecting rod; 14. a rotation shaft; 15. a connecting shaft; 16. a cleaning block; 17. a linkage plate; 18. an electric push rod; 19. a mounting table; 20. a bi-directional motor; 21. a guide rod; 22. and a liquid discharge pipe.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for the purpose of illustration only and are not intended to limit the present utility model.

Examples

This embodiment provides a farmland non-point source pollution abatement device, as shown in fig. 1 through 4, including the treatment case 1, install the preliminary filtration subassembly that is used for sending liquid in the treatment case 1 on the treatment case 1, the preliminary filtration subassembly includes rose box 3, install two support frames 2 on rose box 3, set up the mounting groove 4 in rose box 3, install the filter screen 5 in mounting groove 4, the one end that rose box 3 was kept away from to support frame 2 is installed on treating case 1, design has the arch on the rose box 3, can utilize the arch to install on support frame 2, also design has the arch on the filter screen 5, can place filter screen 5 when in mounting groove 4, there is the cavity of certain collection filtrate, the fixed intercommunication in bottom surface of rose box 3 has conveyer pipe 6, and conveyer pipe 6 keep away from on the one end fixed intercommunication of rose box 3 is administered case 1, can carry the filtrate of filtering to administer in the case 1 through conveyer pipe 6.

Install cartridge filter 8 in the treatment case 1, cartridge filter 8 is the tubbiness structure that the top is loudspeaker form, its cylindric structural design has the filtration pore, be provided with on the treatment case 1 and be used for to the clear clean subassembly of cartridge filter 8 inner wall scraping, be provided with on the cartridge filter 8 and be used for sealed seal assembly, seal assembly is including setting up in the closing cap 9 of cartridge filter 8 below, install first sealing ring 10 and second sealing ring 11 on the closing cap 9, cartridge filter 8's bottom is arranged in the crack between first sealing ring 10 and the second sealing ring 11, first sealing ring 10 and second sealing ring 11 form and are used for the cavity of accomodating cartridge filter 8, can form seal structure when the bottom of cartridge filter 8 is installed to the cavity, carry the filter liquor that administering in the case 1 to conveyer pipe 6 filter once more through cartridge filter 8.

The treatment box 1 is further provided with a lifting assembly for lifting and moving the cleaning assembly and the sealing assembly, the lifting assembly comprises an electric push rod 18 arranged on the treatment box 1, a linkage plate 17 arranged at the telescopic end of the electric push rod 18 and a connecting rod 13 arranged on the linkage plate 17, the bottom end of the connecting rod 13 penetrates through the upper surface of the treatment box 1 and is arranged on the upper surface of the sealing cover 9, the connecting rod 13 is driven to lift and move through the telescopic end of the electric push rod 18 through the linkage plate 17, the sealing assembly is enabled to remove the sealing of the filter cartridge 8, an adsorption layer 12 is arranged in the treatment box 1, the adsorption layer 12 can absorb nitrogen, phosphorus and the like in filtered liquid, and a liquid discharge pipe 22 is fixedly communicated with the bottom surface of the treatment box 1.

The cleaning component comprises a rotating shaft 14 connected to the connecting rod 13, a connecting shaft 15 arranged on the rotating shaft 14, a cleaning block 16 arranged on the connecting shaft 15, a mounting table 19 connected to the rotating shaft 14, a bidirectional motor 20 arranged on the mounting table 19, and two guide rods 21 arranged on the mounting table 19, wherein one end of the guide rod 21, far away from the mounting table 19, penetrates through the upper surface of the treating box 1 and extends to the inside of the treating box 1, a plurality of transmission modes of the bidirectional motor 20 and the rotating shaft 14 can be in transmission connection through two gears, or transmission connection is carried out through a belt and a belt pulley, the bidirectional motor 20 can drive the rotating shaft 14 to rotate, the connecting shaft 15 drives the cleaning block 16 to scrape the inner wall of the filter cartridge 8, not only can clean impurities attached to the filter cartridge 8, but also can promote the flow rate of liquid in the filter cartridge 8, further accelerate the filtering efficiency of the liquid, the front surface of the treating box 1 is hinged with a cleaning door 7, and the cleaning door 7 can clean the impurities in the filter cartridge 8.

The working process of the utility model is as follows: firstly, the farmland surface source water is conveyed to the upper part of the filter screen 5 through the sewage pump, then, the liquid in the filter screen 5 is collected into the filter screen 5 under the filtering action of the filter screen 5, the filtered liquid is conveyed into the treatment box 1 through the conveying pipe 6, then, the liquid in the treatment box 1 is filtered again through the filter cartridge 8, meanwhile, the bidirectional motor 20 can be started, the bidirectional motor 20 drives the rotating shaft 14 to rotate, the rotating shaft 14 can drive the cleaning block 16 to rotate through the connecting shaft 15, not only can clean the impurities attached to the filter cartridge 8, but also the flow rate of the liquid in the filter cartridge 8 can be improved, further, the filtering efficiency of the liquid is quickened, finally, the filtered liquid is discharged from the treatment box 1 through the liquid discharge pipe 22 after being adsorbed by the adsorption layer 12, if the filtered impurities in the filter cartridge 8 are cleaned, the telescopic end of the electric push rod 18 is driven to move downwards through the linkage plate 17 and the connecting rod 13, the cleaning block 16 can move downwards in a rotating state, the cleaning block 16 can be driven to move downwards, the cleaning block 16 can be driven to the sealing cover 9, and the impurities can be cleaned through the sealing cover 9.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. The utility model provides a farmland non-point source pollution abatement device, includes treatment case (1), its characterized in that: the utility model discloses a filter cartridge is characterized in that a primary filter assembly for delivering liquid in a treatment box (1) is arranged on the treatment box (1), a filter cartridge (8) is arranged in the treatment box (1), a cleaning assembly for scraping the inner wall of the filter cartridge (8) is arranged on the treatment box (1), a sealing assembly for sealing is arranged on the filter cartridge (8), a lifting assembly for lifting and moving the cleaning assembly and the sealing assembly is further arranged on the treatment box (1), an adsorption layer (12) is arranged in the treatment box (1), and a drain pipe (22) is fixedly communicated with the bottom surface of the treatment box (1).

2. The farmland non-point source pollution control device according to claim 1, wherein: the primary filter assembly comprises a filter box (3), two support frames (2) arranged on the filter box (3), a mounting groove (4) formed in the filter box (3) and a filter screen (5) arranged in the mounting groove (4), one end, far away from the filter box (3), of the support frames (2) is arranged on the treatment box (1), a conveying pipe (6) is fixedly communicated with the bottom surface of the filter box (3), and one end, far away from the filter box (3), of the conveying pipe (6) is fixedly communicated with the treatment box (1).

3. The farmland non-point source pollution control device according to claim 1, wherein: the sealing assembly comprises a sealing cover (9) arranged below the filter cartridge (8), a first sealing ring (10) and a second sealing ring (11) are arranged on the sealing cover (9), and the bottom end of the filter cartridge (8) is located in a crack between the first sealing ring (10) and the second sealing ring (11).

4. A farmland non-point source pollution abatement device according to claim 3, wherein: the lifting assembly comprises an electric push rod (18) arranged on the treatment box (1), a linkage plate (17) arranged at the telescopic end of the electric push rod (18) and a connecting rod (13) arranged on the linkage plate (17), wherein the bottom end of the connecting rod (13) penetrates through the upper surface of the treatment box (1) and is arranged on the upper surface of the sealing cover (9).

5. The farmland non-point source pollution control device according to claim 4, wherein: the cleaning assembly comprises a rotating shaft (14) connected to the connecting rod (13) in a rotating mode, a connecting shaft (15) arranged on the rotating shaft (14) and a cleaning block (16) arranged on the connecting shaft (15), and the top end of the rotating shaft (14) penetrates through the upper surface of the treatment box (1) and extends to the upper portion of the treatment box (1).

6. The farmland non-point source pollution control device according to claim 5, wherein: the cleaning assembly further comprises a mounting table (19) connected to the rotating shaft (14) in a rotating mode, a bidirectional motor (20) mounted on the mounting table (19) and two guide rods (21) mounted on the mounting table (19), the bidirectional motor (20) is in transmission connection with the rotating shaft (14), one end, far away from the mounting table (19), of the guide rods (21) penetrates through the upper surface of the treatment box (1) and extends to the inside of the treatment box (1), and the front face of the treatment box (1) is hinged with a cleaning door (7).

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