CN213294911U

CN213294911U - A purifier for agricultural irrigation usefulness

Info

Publication number: CN213294911U
Application number: CN202021902088.3U
Authority: CN
Inventors: 王霄; 林旭; 纪建国; 张平原; 胡林生; 谷静; 李磊; 高琪; 李卉; 沈优
Original assignee: Huai'an City Water Conservancy Survey And Design Institute Co ltd
Current assignee: Huai'an City Water Conservancy Survey And Design Institute Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-28
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a purification device for agricultural irrigation, which comprises a sedimentation tank, a first filtering tank and a second filtering tank, wherein the bottom of a filtering plate is fixedly provided with a bottom plate, the bottom of the sedimentation tank is fixedly provided with a sand-blocking plate, the bottom of the sedimentation tank is provided with a collecting tank at one side of the sand-blocking plate, the inner walls at two sides of the sedimentation tank are fixedly provided with guide plates, a first placing frame is placed inside the first filtering tank, silt in water can be effectively filtered out through the arranged sedimentation tank, when flowing water passes through, the speed of the flowing water can be favorably slowed down through the arranged guide plates, the silt in the flowing water can be conveniently precipitated, one side inclined through the sand-blocking plate slides to the collecting tank during precipitation, centralized treatment is carried out, and natural zeolite and active carbon stone placed inside the first placing frame and the second placing frame can adsorb and precipitate particulate pollutants in farmland drainage water, the frame is placed to the first frame of placing and the second that sets up, and the installation is simple convenient, conveniently changes purifying material.

Description

A purifier for agricultural irrigation usefulness

Technical Field

The utility model belongs to the technical field of the field irrigation drainage, concretely relates to a purifier for agricultural irrigation uses.

Background

China is a large country of agricultural population, rural areas are wide, thousands of tons of domestic sewage are generated every day, each village is lack of special sewage collecting and treating facilities, only part of residents are provided with septic tanks or methane tank systems to carry out simple fermentation treatment on the domestic sewage, most residents are used to discharge the domestic sewage at will, the sewage directly flows into nearby brooks without treatment, water pollution is aggravated, adverse effects are caused to the surrounding environment, and serious waste of water resources is caused. Therefore, paying attention to and strengthening the water pollution treatment work in rural areas is one of the most important works in improving and enhancing the current rural human settlements environment.

With the development of modern agriculture, the agricultural water pollutants are more and more, and the components are more and more complex. At present, the mode of filtering agricultural water generally has the net formula, and net formula filtration is easy to be blockked up, and is difficult for wasing, leads to current purifier to have the purification effect not good, operation maintenance shortcoming such as inconvenient, therefore needs to improve prior art in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purifier for agricultural irrigation usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a purification device for agricultural irrigation comprises a sedimentation tank, a first filtering tank and a second filtering tank, wherein a filter plate is slidably mounted on one side of the sedimentation tank in a water flow coming direction through a sliding groove, a bottom plate is fixedly arranged at the bottom of the filter plate, a sand blocking plate is fixedly arranged at the bottom of the sedimentation tank, a collecting tank is arranged at the bottom of the sedimentation tank and positioned on one side of the sand blocking plate in the water flow coming direction, guide plates perpendicular to the water flow direction are fixedly arranged on the inner walls of the two sides of the sedimentation tank, a first placing frame is placed in the first filtering tank, a second placing frame is placed on one side of the inner part of the second filtering tank, lugs are fixedly arranged on the two side edges of the first placing frame and the second placing frame, a polypropylene filtering bag is placed on one side of the inner water flow flowing direction of the second filtering tank, and a water outlet pipe is fixedly arranged on one side of the outer water flow flowing, all there is the connecting pipe intercommunication between sedimentation tank and the first filtering ponds, between first filtering ponds and the second filtering ponds, two sets of all fixed the control valve that is provided with on the connecting pipe, the both sides of sedimentation tank, first filtering ponds and second filtering ponds are all fixed and are provided with the fixed plate, the fixed orifices has all been seted up to fixed plate every group. The device is simple to install, convenient for replacing the purifying material and good in purifying effect.

Further, the guide plate is provided with two at sedimentation tank one side inner wall is fixed, and the opposite side inner wall is fixed and is provided with one, and the crisscross parallel arrangement of both sides guide plate can effectively slow down the velocity of water flow, makes things convenient for the silt in the rivers to subside.

Further, the sand blocking plate is a component in the shape of a right-angle triangular prism perpendicular to the flow direction of water flow, the inclined surface of the right-angle triangular prism faces one side of the water flow, and when sediment is settled, the sand can be collected from one side of the sand blocking plate inclined to the inside of the collecting tank.

Furthermore, natural zeolite is placed in the first placing frame, and the natural zeolite has strong adsorption capacity and can adsorb and precipitate pollutants in a particle form in farmland drainage, so that the chemical oxygen demand and the ammonia nitrogen content of the farmland drainage are effectively reduced, the cation exchange characteristic of the natural zeolite can effectively improve the pH value of the farmland drainage, heavy metal toxicity is reduced, and the discharged water cannot pollute the environment.

Furthermore, activated carbon stone is placed in the second placing frame, so that odor and micro particles with the diameter less than 1 micron in sewage are adsorbed, and water quality is further purified.

Furthermore, the fixing holes are fixedly connected with the outside through fixing rods, and the fixing device is convenient to mount and dismount.

Furthermore, a plurality of groups of holes are formed in the wall of each of the filter plate, the first placing frame and the second placing frame, so that water flow can conveniently pass through the holes.

Compared with the prior art, the beneficial effects of the utility model are that: this a purifier for agricultural irrigation usefulness, can effectively filter the silt of using the aquatic through the sedimentation tank that sets up, flow when through when being the speed that "S" type flows and is favorable to slowing down rivers through the guide plate that sets up, make the convenient sediment in the rivers, one side landing to the collecting vat through hindering the sand plate slope during the sediment, carry out the centralized processing, natural zeolite and the activated carbon stone that the inside of placing the frame was placed through first frame and the second placed simultaneously can adsorb the sediment to the particulate pollutant in the farmland drainage, and can effective control farmland drainage in nitrogen, phosphorus concentration is in order to reduce to receive the water eutrophication process of receiving, the frame is placed to the first frame of placing of setting and second, the installation is simple and convenient, conveniently change purifying material. To sum up this device has the installation simply, conveniently changes purifying material, advantage that purifying effect is good.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall plan view of the present invention;

FIG. 2 is a front view of the sedimentation tank of the present invention;

fig. 3 is a left side view of the filter plate of the present invention;

fig. 4 is a front view of the first placement frame of the present invention.

In the figure: 1. a filter plate; 2. a base plate; 3. fixing the rod; 4. a natural zeolite; 5. a fixing plate; 6. a fixing hole; 7. a second placement frame; 8. a water outlet pipe; 9. a polypropylene filter bag; 10. activated charcoal stone; 11. a control valve; 12. a first placement frame; 13. a connecting pipe; 14. a baffle; 15. a sedimentation tank; 16. a first filtration tank; 17. a second filtration tank; 18. collecting tank; 19. a sand-blocking plate; 20. and (5) hanging a lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a purification device for agricultural irrigation comprises a sedimentation tank 15, a first filtering tank 16 and a second filtering tank 17, wherein a filter plate 1 is slidably mounted on one side of the sedimentation tank 15 through a chute, a bottom plate 2 is fixedly arranged at the bottom of the filter plate 1, a sand blocking plate 19 is fixedly arranged at the bottom of the sedimentation tank 15, a collecting tank 18 is arranged at the bottom of the sedimentation tank 15 and on one side of the sand blocking plate 19, guide plates 14 perpendicular to the water flow direction are fixedly arranged on the inner walls of the two sides of the sedimentation tank 15, a first placing frame 12 is placed inside the first filtering tank 16, a second placing frame 7 is placed on one side inside the second filtering tank 17, lugs 20 are fixedly arranged on the two side edges of the first placing frame 12 and the second placing frame 7, a polypropylene filter bag 9 is placed on one side of the water flow direction inside the second filtering tank 17, a water outlet pipe 8 is fixedly arranged on one side of the water flow direction outside the second filtering tank, all be linked together through connecting pipe 13 between sedimentation tank 15 and the first filtering ponds 16, between first filtering ponds 16 and the second filtering ponds 17, all fixedly on two sets of connecting pipes 13 being provided with control valve 11, sedimentation tank 15, the both sides of first filtering ponds 16 and second filtering ponds 17 are all fixed and are provided with fixed plate 5, and fixed orifices 6 have all been seted up to every group of fixed plate 5.

As shown in fig. 1 to 4, a filter plate 1 is slidably mounted on one side of a sedimentation tank 15 through a chute, a bottom plate 2 is fixedly arranged at the bottom of the filter plate 1, a sand-blocking plate 19 is fixedly arranged at the bottom of the sedimentation tank 15, the sand-blocking plate 19 is a right-angled triangular prism-shaped member, when silt is settled, one inclined surface of the sand-blocking plate 19 can slide down to the inside of a collecting tank 18 for collection, the collecting tank 18 is arranged at the bottom of the sedimentation tank 15 and is positioned at one side of the sand-blocking plate 19, guide plates 14 are fixedly arranged on the inner walls at two sides of the sedimentation tank 15, two groups of guide plates 14 are fixedly arranged on the inner wall at one side of the sedimentation tank 15, one group is fixedly arranged on the inner wall at the other side, the water flow speed can be effectively reduced, the silt in the water flow can be conveniently settled, a first placing frame 12 is arranged inside the first placing frame 12, natural zeolite 4 is placed, the chemical oxygen demand and ammonia nitrogen content of farmland drainage are effectively reduced, the cation exchange characteristic of the method can effectively improve the pH value of farmland drainage, heavy metal toxicity is reduced, and the discharged water cannot pollute the environment, a second placing frame 7 is placed on one side inside a second filtering tank 17, activated carbon stones 10 are placed inside the second placing frame 7 to adsorb odor and micro particles with the diameter lower than 1 micron in sewage, lugs 20 are fixedly arranged on two side edges of the first placing frame 12 and the second placing frame 7, a polypropylene filter bag 9 is placed on one side inside the second filtering tank 17 to filter sludge, the sludge with larger particles is prevented from entering a water outlet pipe 8 to cause blockage, a water outlet pipe 8 is fixedly arranged on one side of the second filtering tank 17, connecting pipes 13 are fixedly arranged between two side walls of a sedimentation tank 15 and a first filtering tank 16 and between two side walls of the second filtering tank 17 through threads, all fixedly on two sets of connecting pipes 13 be provided with control valve 11, sedimentation tank 15, the both sides of first filtering ponds 16 and second filtering ponds 17 are all fixed and are provided with fixed plate 5, fixed orifices 6 have all been seted up to 5 every groups of fixed plate, fixed orifices 6 all are through dead lever 3 and outside fixed connection, easy to assemble and dismantlement, filter 1, first frame 12 and the second of placing all seted up a plurality of groups of holes on the frame wall of frame 7, the rivers of being convenient for pass through.

The utility model discloses a theory of operation and use flow: this a purifier for agricultural irrigation uses when using with the fixed plate 5 of sedimentation tank 15, first filtering ponds 16 and second filtering ponds 17 both sides through inserting dead lever 3 behind fixed orifices 6, then insert ground and fix, with connecting pipe 13 at sedimentation tank 15, first filtering ponds 16 and second filtering ponds 17 intercommunication between two liang. Rivers get into from sedimentation tank 15's filter 1 to loop through first filtering ponds 16 and second filtering ponds 17, when rivers passed through filter 1, the large-scale foreign matter that carries filtered through filter 1, and filter 1 can be installed and dismantle the clearance through sedimentation tank 15 both sides spout, and filter 1's bottom plate 2 can prevent that the foreign matter from dropping when drawing. Rivers can slow down the speed of rivers through guide plate 14 after getting into sedimentation tank 15, and wherein silt subsides in sedimentation tank 15's bottom behind the rivers speed-down to subside the inclined plane that hinders sand board 19, the landing can concentrate the clearance to collecting vat 18 inside, can. The control valve 11 of the connecting pipe 13 between the sedimentation tank 15 and the first filtering tank 16 can control the sedimentation time, after the control valve 11 is opened, when water flows through the natural zeolite 4 placed in the first filtering tank 16, the natural zeolite 4 has stronger adsorption capacity to adsorb and precipitate the particle form pollutants in farmland drainage, the chemical oxygen demand and ammonia nitrogen content of the farmland drainage are effectively reduced, the cation exchange characteristic can effectively improve the pH value of the farmland drainage and reduce heavy metal toxicity, so that the discharged water does not pollute the environment, after the control valve 11 of the connecting pipe between the first filtering tank 16 and the second filtering tank 17 is opened, the water flows through the second filtering tank 17, the odor and the tiny particles with the diameter lower than 1 micron existing in the sewage are adsorbed by the arranged active carbon stone 10, and the sludge is filtered by the polypropylene filter bag 9, prevent that the great silt of granule from getting into outlet pipe 13 and causing the jam, the hangers 20 that the frame 7 both sides were set up can be hung at the first both sides wall of placing the frame 12 and the second of placing the frame 7 to the first frame 12 of placing simultaneously, easy to assemble and dismantlement.

It should be noted that, in this document, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A purification device for agricultural irrigation, comprising a sedimentation tank (15), a first filtering tank (16) and a second filtering tank (17), characterized in that: a filter plate (1) is slidably mounted on one side of the sedimentation tank (15) through a sliding groove, a bottom plate (2) is fixedly arranged at the bottom of the filter plate (1), a sand blocking plate (19) is fixedly arranged at the bottom of the sedimentation tank (15), a collecting tank (18) is arranged at the bottom of the sedimentation tank (15) and on one side of the sand blocking plate (19), guide plates (14) perpendicular to the water flow direction are fixedly arranged on the inner walls of the two sides of the sedimentation tank (15), a first placing frame (12) is placed in the first filtering tank (16), a second placing frame (7) is placed on one side of the interior of the second filtering tank (17), hanging lugs (20) are fixedly arranged on the two side edges of the first placing frame (12) and the second placing frame (7), a polypropylene filter bag (9) is placed on one side of the flow direction of the water flow in the second filtering tank (17), the rivers of second filtering ponds (17) flow to the fixed outlet pipe (8) that is provided with of one side outer wall, all communicate through threaded connection's connecting pipe (13) between sedimentation tank (15) and first filtering ponds (16), between first filtering ponds (16) and second filtering ponds (17), and are two sets of all fixed control valve (11) that are provided with on connecting pipe (13), the both sides of sedimentation tank (15), first filtering ponds (16) and second filtering ponds (17) are all fixed and are provided with fixed plate (5), fixed orifices (6) have all been seted up in fixed plate (5).

2. A purification device for agricultural irrigation according to claim 1, characterized in that: the inner wall of one side of the sedimentation tank (15) of the guide plates (14) is fixedly provided with two, the inner wall of the other side of the sedimentation tank is fixedly provided with one, and the guide plates (14) at the two sides are arranged in a staggered and parallel manner.

3. A purification device for agricultural irrigation according to claim 1, characterized in that: the sand blocking plate (19) is a right-angle triangular prism-shaped component perpendicular to the flow direction of water flow, and the inclined surface of the right-angle triangular prism faces one side of the water flow.

4. A purification device for agricultural irrigation according to claim 1, characterized in that: the natural zeolite (4) is placed inside the first placing frame (12).

5. A purification device for agricultural irrigation according to claim 1, characterized in that: and the activated charcoal stone (10) is placed in the second placing frame (7).

6. A purification device for agricultural irrigation according to claim 1, characterized in that: the fixing holes (6) are fixedly connected with the outside through the fixing rods (3).

7. A purification device for agricultural irrigation according to claim 1, characterized in that: a plurality of groups of holes are formed in the walls of the filter plate (1), the first placing frame (12) and the second placing frame (7).