WO2022082913A1

WO2022082913A1 - Environmentally friendly ecological ditch water purification device and purification method

Info

Publication number: WO2022082913A1
Application number: PCT/CN2020/129591
Authority: WO
Inventors: 张腊梅
Original assignee: 张腊梅
Priority date: 2020-10-22
Filing date: 2020-11-18
Publication date: 2022-04-28
Also published as: CN112142218A; CN112142218B

Abstract

An environmentally friendly ecological ditch water purification device and a purification method. Said device comprises a module (1); an opening (101) is arranged at the top of the module (1), lug plates (102) are arranged at both the left and right side faces of the module (1), through holes (103) running through vertically are arranged on plate faces of the lug plates (102), and on the ground, anchor rods (2) are inserted at side faces of a ditch, screws (104) are assembled by means of the through holes (103), and lower ends of the screws (104) are screwed into the anchor rods (2); an overflow groove (105) is arranged at the middle on the top of the module (1), an inner lining plate (3) is mounted at the overflow groove (105), a plug base (301) is arranged at an inner wall of the inner lining plate (3), and a partition plate (302) is mounted in the plug base (301). The device is formed using an existing water pump and ditch, and performs water filtering.

Description

A kind of environmental protection ecological ditch water purification device and purification method

technical field

The invention relates to an environmental protection ecological ditch water purification device and a purification method.

Background technique

The function of the ditch is to distribute water and then irrigate the farmland. During irrigation, the water pump pumps the river into the ditch.

In the prior art, the function of such a ditch is limited to the function of irrigation and transportation, and the function is relatively single. In our actual investigation, we found that a considerable amount of river water is polluted. The traditional filtration method is to pump the river water to the sewage treatment center for treatment, and return it after the treatment is completed. This operation method requires the arrangement of long pipelines, which is more expensive. high. Another method is to construct an on-site water cycle. This method of operation also requires high construction costs and needs to be dismantled after the water purification is completed.

To this end, we designed an environmental protection ecological ditch water purification device and purification method that can be formed by using existing pumps and ditches to filter water quality.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide an environmental protection ecological ditch water purification device and purification method which can be constructed by using existing water pumps and ditches and can filter water quality.

In order to solve the above problems, the present invention adopts the following technical solutions:

An environmental protection and ecological ditch water purification device, comprising a module, the top of the module is provided with an opening, the left and right sides of the module are provided with lugs, and the plate surface of the lug is provided with a vertical through hole. On the ground, an anchor rod is inserted into the side of the ditch, a screw is assembled through the through hole, and the lower end of the screw is screwed into the anchor rod; an overflow is provided at the middle position of the top of the module. A flow groove; a lining board is installed at the overflow groove, a socket is arranged on the inner wall of the lining board, a partition is inserted in the socket, and the partition is inserted to close the overflow groove The front and rear surfaces of the module are provided with water holes; the inner and left sides of the module are provided with a first socket; a blocking net is installed through the first socket; The inner wall of the module; the inside of the first socket is filled with waste cotton batts between the front and rear two layers of the baffle; the side of the baffle away from the waste batt is filled with activated carbon particles, The particle size of the activated carbon particles is larger than the pore size of the water passage holes.

Preferably, an arc-shaped groove is provided on the outer wall of the module, a square port corresponding to the arc-shaped groove is provided on the top of the ear plate, and a rubber seal is installed between the square ports on both sides. part of the sealing strip is snapped into the arc-shaped groove; when the screw is unscrewed and the ear plate is pressed down, the sealing strip is squeezed between the module and the inner wall of the ditch ;Due to the pouring error, the inner wall of the ditch will be uneven, and the uneven inner wall will lead to gaps after the module is assembled, and water will leak from the gaps; Press the sealing strip, at this time the sealing strip is deformed to form a reliable seal between the module and the ditch.

Preferably, the sealing strip is of a hollow structure with a wall thickness of 1 mm to 2 mm; the sealing strip of the hollow structure is more easily deformed, and it is convenient to adapt the shape of the inner wall of the ditch to meet the sealing requirements.

Preferably, connecting posts are provided at the front and rear surfaces of the modules, an anti-fouling net is fitted between the plurality of connecting posts on the same side, and a second anti-fouling net is fitted between the anti-fouling net and the connecting posts. Screws; while the water pump is pumping water, it will pump the garbage and organisms in the water into the ditch. By setting up the anti-fouling net, a wind scoop can be formed on the front and rear sides of the module to avoid the garbage from blocking the water hole.

Preferably, the module is made of PVC material, and the wall thickness is 4mm-6mm.

Preferably, the lower end of the anchor rod is tapered; the anchor rod of this structure is easily inserted into the ground.

A purification method of an environmental protection ecological ditch water purification device, comprising the following steps:

1) First, pre-treat the ditch used for agricultural irrigation; close the valve connecting the ditch and the farmland to prevent water from flowing into the farmland when the ditch is flowing; After the water is carried by the ditch, it returns to the river again; the weeds, silt and other sundries in the ditch are cleaned to keep the ditch clean;

2) The device is built in a ditch, and the device is set at intervals; the interval distance is greater than 10 meters;

3) Turn on the water pump of the pump station, the water pump will pump the river water from the river channel to the ditch, the water will run along the ditch, and then be blocked by the device. The water inside first contacts the activated carbon particles for the first purification, the purified water passes through the waste cotton wool for secondary purification, the water after passing through the waste cotton wool is filtered by the activated carbon particles, and then enters the next device, and the above purification is repeated. Step; until after passing through the last device, it returns to the river;

4) When the penetration efficiency of a single module is low, the water will be intercepted by the module. At this time, the pumping volume of the pump is greater than the penetration volume of the module; the water will overflow from the ditch; at this time, we will remove the partition upwards and remove the partition. After the board, the water that is about to overflow will pass over the module, and then touch the next module. When the water directly accumulates in the two modules, it will overflow through the overflow tank; until the river water flows back again;

5) After the device is used, it can be dismantled by unscrewing the screws. After dismantling, the inner lining plate used for installing the partition is removed. At this time, the pressing of the inner lining plate on the baffle net is released, and the baffle net can be removed upwards for cleaning. ; Waste cotton can be reused after exposure to the sun; activated carbon can be used as fertilizer after being crushed by a crusher to supplement trace elements in the soil.

The filter material in this device is not limited to activated carbon particles and waste cotton wool, but can also be various chemical mixtures, which are adjusted for chemically polluted river water. It can also be a variety of materials containing minerals, which can increase the mineral content of the water through the circulation of water. Since the entire filtration system requires multiple devices, the material inside each device can be appropriately selected. At the same time of achieving water quality filtration, it can also achieve water quality improvement.

The beneficial effects of the present invention are:

1) The device relies on the original water pump and the existing ditch as the carrier of water movement, and there is no construction cost; only the device needs to be installed in the ditch and reinforced with screws to realize filtration, and the water pump can be turned on during filtration. The water pumped by the water pump is transported through the ditch, and then passes through the device, and the operation method is simple;

2) The device is easy to disassemble. After the water filtration is completed, the disassembly can be realized by unscrewing the screw;

3) The structure of the device is relatively simple, the cost is relatively low, and it is suitable for popularization and use.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Fig. 1 is the front view of the present invention;

Fig. 2 is the front view of the module;

Fig. 3 is the top view of the present invention;

Fig. 4 is the front view of blocking net;

Fig. 5 is the front view of the antifouling net;

FIG. 6 is a schematic diagram of the arrangement of the present invention.

Detailed ways

All features disclosed in this specification, or all disclosed steps in a method or process, may be combined in any way except mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), unless expressly stated otherwise, may be replaced by other equivalent or alternative features serving a similar purpose. That is, unless expressly stated otherwise, each feature is but one example of a series of equivalent or similar features.

In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end" ”, “length”, “outer end”, etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or Elements must have a particular orientation, be constructed, and operate in a particular orientation and are therefore not to be construed as limitations of the invention.

In addition, in the description of the present invention, "plurality" means at least two, such as two, three, etc., unless expressly and specifically defined otherwise.

In the present invention, unless otherwise expressly specified and limited, the terms "arrangement", "socket connection", "connection", "penetration", "plug connection" and other terms should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relationship, unless otherwise expressly qualified. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

As shown in Figure 1 to Figure 6.

Example 1

An environmental protection and ecological ditch water purification device, comprising a module 1, the top of the module 1 is provided with an opening 101, the left and right sides of the module 1 are provided with lugs 102, and the plate surface of the lug 102 is provided There is a vertical through hole 103, on the ground, an anchor rod 2 is inserted into the side of the ditch, and a screw 104 is assembled through the through hole 103, and the lower end of the screw 104 is screwed into the anchor rod 2; An overflow groove 105 is provided at the top middle position of the module 1; a lining board 3 is installed at the overflow groove 105, and a socket 301 is provided on the inner wall of the lining board 3, and the socket A partition 302 is installed in 301, and the partition 302 closes the overflow groove 105 after being inserted; water holes 106 are provided at the front and rear surfaces of the module 1; are provided with a first socket 107; a blocking net 108 is installed through the first socket 107; the blocking net 108 is attached to the inner wall of the module 1; Waste cotton batts 109 are filled between the baffle nets 108; activated carbon particles 110 are filled on the side of the baffle net 108 away from the waste cotton batts 109, and the particle size of the activated carbon particles 110 is larger than that of the water through holes 106 Aperture.

Example 2

The outer wall of the module 1 is provided with an arc-shaped groove, the top of the ear plate 102 is provided with a square opening 111 corresponding to the arc-shaped groove, and a rubber material is installed between the square openings 111 on both sides. The sealing strip 112, a part of the sealing strip 112 is snapped into the arc-shaped groove; when the screw 104 is unscrewed and the ear plate 102 is pressed down, the sealing strip 112 is squeezed in the Between the module 1 and the inner wall of the ditch; due to the pouring error, the inner wall of the ditch will be uneven, and the uneven inner wall will cause a gap after the module 1 is assembled, and water will leak from the gap; after using the above-mentioned sealing strip 112 , by pressing down the lug plate, the sealing strip 112 can be squeezed. At this time, the sealing strip 112 is deformed to form a reliable seal between the module 1 and the ditch.

The sealing strip 112 is a hollow structure with a wall thickness of 1 mm; the sealing strip 112 of the hollow structure is more easily deformed, and it is convenient to adapt the shape of the inner wall of the ditch to meet the sealing requirements.

Example 3

Connecting posts 113 are provided at the front and rear surfaces of the module 1 , and anti-fouling nets 114 are fitted between a plurality of the connecting posts 113 on the same side, and the anti-fouling nets 114 are fitted with the connecting posts 113 There is a second screw 115; while the water pump is pumping water, it will pump the garbage and organisms in the water into the ditch. By setting the anti-fouling net 114, a wind scoop can be formed on the front and rear sides of the module 1 to prevent the garbage from affecting the water hole. cause blockage.

Example 4

The module 1 is made of PVC with a wall thickness of 4mm.

Example 5

The lower end of the anchor rod 2 is tapered; the anchor rod 2 of this structure is easily inserted into the ground.

Example 6

1) First, pre-treat the ditch used for agricultural irrigation; close the valve connecting the ditch with the farmland to prevent water from flowing into the farmland when the ditch is flowing; After the water is carried by the ditch, it returns to the river again; the weeds, silt and other sundries in the ditch are cleaned to keep the ditch clean;

5) After the device is used, it can be dismantled by unscrewing the screws. After dismantling, the inner lining plate used for installing the partition is removed. At this time, the pressing of the inner lining plate on the baffle net is released, and the baffle net can be removed upwards for cleaning. ; Waste cotton can be reused after exposure to the sun; activated carbon can be used as fertilizer after being crushed by a crusher to supplement trace elements in the soil. .

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Such changes and improvements fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims

An environmental protection ecological ditch water purification device, characterized in that it comprises a module (1), the top of the module (1) is provided with an opening (101), and the left and right sides of the module (1) are provided with lugs (101). 102), a vertical through hole (103) is provided on the plate surface of the ear plate (102), on the ground, an anchor rod (2) is inserted into the side of the ditch, and the through hole (103) is inserted through the ) is equipped with a screw (104), and the lower end of the screw (104) is screwed into the anchor rod (2); an overflow groove (105) is provided at the top middle position of the module (1); A lining board (3) is installed at the overflow groove (105), a socket (301) is arranged on the inner wall of the lining board (3), and a partition plate (302) is inserted in the socket (301). ), the partition plate (302) is inserted to close the overflow groove (105); the front and rear surfaces of the module (1) are provided with water through holes (106); A first socket (107) is provided at the inner left and right side surfaces; a blocking net (108) is installed through the first socket (107); the blocking net (108) is fitted to the inner wall of the module (1); The inside of the first socket (107) is filled with waste batting (109) between the front and rear layers of the baffles (108); the baffle (108) is at the part where the baffle (108) is far from the waste batting (109). One side is filled with activated carbon particles (110), and the particle size of the activated carbon particles (110) is larger than the diameter of the water passage holes (106).
The environmental protection ecological trench water purification device according to claim 1, characterized in that: an arc-shaped groove is arranged on the outer wall of the module (1), and a corresponding arc is arranged on the top of the lug plate (102). The square opening (111) of the groove is provided with a rubber sealing strip (112) between the square openings (111) on both sides, and a part of the sealing strip (112) is snapped into the arc groove ; When the screw (104) is unscrewed and the ear plate (102) is pressed down, the sealing strip (112) is squeezed between the module (1) and the inner wall of the ditch.
The water purification device for environmental protection and ecological ditch according to claim 1 or 2, characterized in that: the sealing strip (112) is a hollow structure, and the wall thickness is 1mm-2mm.
The environmental protection ecological ditch water purification device according to claim 1, characterized in that: connecting columns (113) are provided at the front and rear surfaces of the module (1), and a plurality of the connecting columns (113) on the same side are provided. An antifouling net (114) is fitted therebetween, and a second screw (115) is fitted between the antifouling net (114) and the connecting column (113).
The device for water purification of environmental protection ecological ditch according to claim 1, characterized in that: the module (1) is made of PVC material, and the wall thickness is 4mm-6mm.
The water purification device for environmental protection and ecological ditch according to claim 1, characterized in that: the lower end of the anchor rod (2) is tapered.
A purifying method of the environmental protection ecological ditch water purification device according to any one of claims 1 to 6, characterized in that: comprising the following steps:

1) First, pre-treat the ditch used for agricultural irrigation; close the valve connecting the ditch and the farmland to prevent water from flowing into the farmland when the ditch is flowing; After the water is carried by the ditch, it returns to the river again; the weeds, silt and other sundries in the ditch are cleaned to keep the ditch clean;

2) The device is built in a ditch, and the device is set at intervals; the interval distance is greater than 10 meters;

3) Turn on the water pump of the pump station, the water pump will pump the river water from the river channel to the ditch, the water will run along the ditch, and then be blocked by the device. The water inside first contacts the activated carbon particles for the first purification, the purified water passes through the waste cotton wool for secondary purification, the water after passing through the waste cotton wool is filtered by the activated carbon particles, and then enters the next device, and the above purification is repeated. Step; until after passing through the last device, it returns to the river;

4) When the penetration efficiency of a single module is low, the water will be intercepted by the module. At this time, the pumping volume of the pump is greater than the penetration volume of the module; the water will overflow from the ditch; at this time, we will remove the partition upwards and remove the partition. After the board, the water that is about to overflow will pass over the module, and then touch the next module. When the water directly accumulates in the two modules, it will overflow through the overflow tank; until the river water flows back again;

5) After the device is used, it can be dismantled by unscrewing the screws. After dismantling, the inner lining plate used for installing the partition is removed. At this time, the pressing of the inner lining plate on the baffle net is released, and the baffle net can be removed upwards for cleaning. ; Waste cotton can be reused after exposure to the sun; activated carbon can be used as fertilizer after being crushed by a crusher to supplement trace elements in the soil.