Nitrogen and phosphorus intercepting and purifying device

Abstract

The utility model discloses a nitrogen and phosphorus intercepting and purifying device which comprises a first purifying box and a second purifying box, a water inlet is formed in one end of the first purifying box, inclined sliding grooves are evenly formed in the two sides of the interior of the second purifying box, sliding blocks are arranged in the sliding grooves, and a growth box is arranged between the two sliding blocks. Uniformly-distributed planting openings are formed in the top of the growth box, growth pipes are connected to the bottoms of the planting openings, uniformly-distributed through holes are formed in the surfaces of the growth pipes, two connecting nets are arranged at one end of the interior of the second purification box, a filtering layer is arranged between the two connecting nets, a water outlet is formed in one end of the second purification box, and a connecting pipe is arranged at the water outlet. The device is simple in mechanism and convenient to use, the electric telescopic rods are arranged through the controller to stretch out and draw back in turn at regular time, the roots of plants are aired in turn, the roots of the plants are strengthened in turn, continuous purification of nitrogen and phosphorus by the device can be kept, and the stable purification efficiency is kept.

Description

Technical Field

[0001] The utility model relates to the field of nitrogen and phosphorus purification, in particular to a nitrogen and phosphorus interception and purification device. Background Art

[0002] At present, the Chinese patent with the existing publication number: CN217810836U discloses an ecological interception ditch device, including a ditch body, an edge, a first interception mechanism, a second interception mechanism and a crushing mechanism, wherein the edge is fixedly mounted on the left and right sides of the upper end of the ditch body, the first interception mechanism is located at the bottom of the ditch body, the second interception mechanism is located on the right side of the first interception mechanism, and the crushing mechanism is located between the first interception mechanism and the second interception mechanism. The ecological interception ditch device, by setting a crushing mechanism, drives the motor to drive the transmission shaft to rotate, thereby driving the first bevel gear and the second bevel gear to rotate, thereby driving the first driven shaft to rotate, the first driven shaft drives the first transmission wheel to rotate, thereby driving the belt, the second transmission wheel and the second driven shaft to rotate, the rotation of the first driven shaft and the second driven shaft can drive the crushing blade to rotate, and then the debris inside the ditch body can be crushed to prevent the debris from clogging the ditch body.

[0003] However, the device can only crush the debris but cannot effectively manage the plants, the plants cannot be guaranteed to grow luxuriantly, and the plants cannot be quickly and conveniently replanted after they die. The efficiency of the device in purifying nitrogen and phosphorus in plants is low. Utility Model Content

[0004] The purpose of the utility model is to provide a nitrogen and phosphorus interception and purification device in order to solve the above problems.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a nitrogen and phosphorus interception and purification device, comprising a first purification box and a second purification box, wherein a water inlet is arranged at one end of the first purification box, a first filter screen is arranged at the center of the interior of the first purification box, the first purification box is in a cone shape which is wide at the top and narrow at the bottom, a mud discharge pipe is arranged at the bottom of the first purification box, an extraction pump is arranged at one end of the mud discharge pipe, inclined sliding grooves are evenly arranged on both sides of the interior of the second purification box, sliding blocks are arranged inside the sliding grooves, a growth box is arranged between the two sliding blocks, evenly distributed planting ports are arranged on the top of the growth box, a growth tube is connected to the bottom of the planting port, evenly distributed through holes are opened on the surface of the growth tube, two connecting nets are arranged at one end of the interior of the second purification box, a filter layer is arranged between the two connecting nets, a water outlet is arranged at one end of the second purification box, and a connecting tube is arranged at the water outlet.

[0007] As a preferred technical solution of a nitrogen-phosphorus interception and purification device of the utility model, a connection port is commonly provided at the connection between the first purification box and the second purification box, and a filter screen is arranged inside the connection port.

[0008] As a preferred technical solution of a nitrogen and phosphorus interception and purification device of the utility model, an aeration head is arranged at the bottom of one side of the growth box, and an aeration pump is arranged on one side of the second purification box. The aeration pump is connected to the aeration head through a connecting hose.

[0009] As a preferred technical solution of a nitrogen-phosphorus interception and purification device of the utility model, a connecting frame is provided on the top of the second purification box, and an electric telescopic rod with the same arrangement as the growth box is provided on the bottom of the connecting frame, and the electric telescopic rod is connected to the center of the top of the growth box.

[0010] As a preferred technical solution of the nitrogen and phosphorus interception and purification device of the utility model, a controller is provided on one side of the second purification box, and the controller is electrically connected to the aeration pump, the electric telescopic rod, and the extraction pump.

[0011] As a preferred technical solution of the nitrogen and phosphorus interception and purification device of the utility model, a conical support block which is wide at the top and narrow at the bottom is arranged inside the planting port, a connecting hole is opened at the bottom of the conical support block, and an auxiliary hole is opened on the surface of the conical support block.

[0012] As a preferred technical solution of the nitrogen and phosphorus interception and purification device of the utility model, the filter layer is made of activated carbon material.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model has a simple structure and is easy to use. The multiple filter screens can filter impurities and scum. By setting an inclined growth box, the growth area of ​​the plant roots and the contact frequency between water and the plant roots can be increased, so that the efficiency of purifying water quality can be increased. When the electric telescopic rod is retracted, the growth box can be pulled out from the inside of the second purification box through the cooperation of the sliding block and the sliding groove. After being pulled out, the dead plants in the planting port can be conveniently replanted, and the roots of the plants can be dried. After the roots of the plants are dried, the roots will increase their purpose of searching for water, which can increase the growth of the roots of the plants. Strong plant roots will enhance the purification of nitrogen and phosphorus. The electric telescopic rods are set by the controller to be retracted and extended in turn at a fixed time, so that the roots of the plants are dried in turn, and the roots of the plants are strengthened in turn. In addition, the device can be kept to continuously purify nitrogen and phosphorus, and a stable purification efficiency can be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a plan view of the first purification box of the utility model;

[0018] Figure 3 It is a schematic diagram of the growth box structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the conical supporting block of the utility model;

[0020] In the figure: 1. first purification box; 2. second purification box; 3. water inlet; 4. first filter screen; 5. mud discharge pipe; 6. extraction pump; 7. sliding groove; 8. sliding block; 9. growth box; 10. planting port; 11. growth tube; 12. through hole; 13. connecting net; 14. filter layer; 15. water outlet; 16. connecting pipe; 17. aeration head; 18. connecting port; 19. second filter screen; 20. aeration pump; 21. connecting frame; 22. electric telescopic rod; 23. manipulator; 24. connecting hole; 25. auxiliary hole; 26. conical support block. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] In the drawings, the same reference numerals all refer to the same components.

[0023] Example 1

[0024] like Figure 1-4As shown, it includes a first purification box 1 and a second purification box 2, and is characterized in that a water inlet 3 is provided at one end of the first purification box 1, a first filter screen 4 is provided in the center of the first purification box 1, the first purification box 1 is in a cone shape that is wide at the top and narrow at the bottom, a mud discharge pipe 5 is provided at the bottom of the first purification box 1, and an extraction pump 6 is provided at one end of the mud discharge pipe 5, inclined sliding grooves 7 are evenly provided on both sides of the interior of the second purification box 2, a sliding block 8 is provided inside the sliding groove 7, a growth box 9 is provided between the two sliding blocks 8, and a uniformly distributed planting port 10 is provided on the top of the growth box 9, a growth tube 11 is connected to the bottom of the planting port 10, and a uniformly distributed through hole 12 is opened on the surface of the growth tube 11, two connecting nets 13 are provided at one end of the interior of the second purification box 2, a filter layer 14 is provided between the two connecting nets 13, a water outlet 15 is provided at one end of the second purification box 2, and a connecting pipe 16 is provided at the water outlet 15.

[0025] Furthermore, a connection port 18 is provided at the connection point between the first purification box 1 and the second purification box 2 , and a second filter screen 19 is provided inside the connection port 18 , so that the scum inside the first purification box 1 can be filtered by providing the second filter screen 19 .

[0026] An aeration head 17 is provided at the bottom of one side of the growth box 9, and an aeration pump 20 is provided on one side of the second purification box 2. The aeration pump 20 is connected to the aeration head 17 through a connecting hose. The aeration head 17 transports air into the second purification box 2 to accelerate the growth of plants inside the growth box 9.

[0027] A connecting frame 21 is provided on the top of the second purification box 2, and an electric telescopic rod 22 with the same arrangement as the growth box 9 is provided on the bottom of the connecting frame 21. The electric telescopic rod 22 is connected to the center of the top of the growth box 9. By controlling the extension and retraction of the electric telescopic rod 22, when the electric telescopic rod 22 contracts, the growth box 9 can be pulled out of the second purification box 2 through the cooperation of the sliding block 8 and the sliding groove 7. After being pulled out, the dead plants in the planting port 10 can be replanted, and the roots of the plants can be dried. After the roots of the plants are dried, the roots will increase their purpose of looking for water, which can increase the growth of the roots of the plants. The strong roots of the plants will enhance the purification of nitrogen and phosphorus. When the electric telescopic rod 22 is extended, the growth box 9 enters the second purification box 2, and the roots of the plants enter the water for purification.

[0028] A controller 23 is provided on one side of the second purification box 2 , and the controller 23 is electrically connected to the aeration pump 20 , the electric telescopic rod 22 , and the extraction pump 6 .

[0029] A conical supporting block 26 that is wide at the top and narrow at the bottom is arranged inside the planting opening 10, a connecting hole 24 is opened at the bottom of the conical supporting block 26, and an auxiliary hole 25 is opened on the surface of the conical supporting block 26. The conical supporting block 26 that is wide at the top and narrow at the bottom can facilitate the placement and planting of plants, and the connecting holes 24 and auxiliary holes 25 can facilitate the growth of plant roots.

[0030] The filter layer 14 is made of activated carbon material. The activated carbon material has a very strong adsorption capacity and can adsorb nitrogen, phosphorus and impurities in water to filter the water.

[0031] Specifically, when in use, the electric telescopic rod 22 is controlled to retract by operating the manipulator 23. When the electric telescopic rod 22 retracts, the growth box 9 can be pulled out from the second purification box 2 through the cooperation of the sliding block 8 and the sliding groove 7. The user places aquatic plants on the conical support block 26, and the roots of the aquatic plants grow into the growth tube 11 through the connecting hole 24 and the auxiliary hole 25. The growth tube 11 is inclined, so that the primary structure of the root can have a longer growth path, thereby expanding the growth area of ​​the secondary structure. The secondary structure can be extended through the through hole 12, so that the purification area of ​​the root is larger. Then, the electric telescopic rod 22 is controlled to extend, so that the growth box 9 returns to the second purification box 2. At this time, the aeration pump 20 is turned on, and the aquatic plants begin to grow and the water in the second purification box 2 is purified.

[0032] During the purification process, water enters the first purification box 1 through the water inlet 3, and the water is precipitated and initially filtered inside the first purification box 1. The first purification box 1 is in a cone shape that is wide at the top and narrow at the bottom. Mud will settle at the bottom of the first purification box 1. The first filter screen 4 can filter the impurities and scum inside the first purification box 1 for the first time, and the second filter screen can filter the impurities for the second time. The water flows into the second purification box 2 through the connection port 18. The roots of the plants planted inside the second purification box 2 will absorb and purify the nitrogen and phosphorus in the water. By setting an inclined growth box 9, the water can be increased. The growth area of ​​the plant roots and the contact frequency between the water and the plant roots can increase the efficiency of purifying the water quality. The mud at the bottom of the first purification box 1 can be extracted by the extraction pump 6, and when the electric telescopic rod 22 is contracted, the growth box 9 can be pulled out from the second purification box 2 through the cooperation of the sliding block 8 and the sliding groove 7. After being pulled out, the dead plants in the planting port 10 can be replanted and the roots of the plants can be dried. After the roots of the plants are dried, the purpose of their roots seeking water can be increased, and the growth of the roots of the plants can be increased. Strong plant roots will enhance the purification of nitrogen and phosphorus.

[0033] The electric telescopic rod 22 is set to be extended and retracted in turn by the controller 23, so that the roots of the plants are dried in turn, the roots of the plants are strengthened in turn, and the device can also be kept to purify nitrogen and phosphorus continuously.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A nitrogen and phosphorus interception and purification device, comprising a first purification box (1) and a second purification box (2), characterized in that: A water inlet (3) is provided at one end of the first purification box (1), a first filter screen (4) is provided in the center of the first purification box (1), the first purification box (1) is in a tapered shape that is wide at the top and narrow at the bottom, a mud discharge pipe (5) is provided at the bottom of the first purification box (1), an extraction pump (6) is provided at one end of the mud discharge pipe (5), inclined sliding grooves (7) are evenly provided on both sides of the interior of the second purification box (2), a sliding block (8) is provided inside the sliding groove (7), and a A growth box (9), wherein the top of the growth box (9) is provided with evenly distributed planting ports (10), the bottom of the planting ports (10) is connected to a growth tube (11), the surface of the growth tube (11) is provided with evenly distributed through holes (12), one end of the interior of the second purification box (2) is provided with two connecting nets (13), a filter layer (14) is provided between the two connecting nets (13), one end of the second purification box (2) is provided with a water outlet (15), and a connecting tube (16) is provided at the water outlet (15).

2. A nitrogen and phosphorus interception and purification device according to claim 1, characterized in that: The first purification box (1) and the second purification box (2) are connected at a common connection port (18), and a second filter screen (19) is arranged inside the connection port (18).

3. A nitrogen and phosphorus interception and purification device according to claim 1, characterized in that: An aeration head (17) is arranged at the bottom of one side of the growth box (9), and an aeration pump (20) is arranged at one side of the second purification box (2), and the aeration pump (20) is connected to the aeration head (17) via a connecting hose.

4. A nitrogen and phosphorus interception and purification device according to claim 3, characterized in that: A connecting frame (21) is arranged at the top of the second purification box (2), and an electric telescopic rod (22) arranged in the same manner as the growth box (9) is arranged at the bottom of the connecting frame (21), and the electric telescopic rod (22) is connected to the center of the top of the growth box (9).

5. A nitrogen and phosphorus interception and purification device according to claim 4, characterized in that: A controller (23) is provided on one side of the second purification box (2), and the controller (23) is electrically connected to the aeration pump (20), the electric telescopic rod (22), and the extraction pump (6).

6. A nitrogen and phosphorus interception and purification device according to claim 1, characterized in that: A conical support block (26) which is wide at the top and narrow at the bottom is arranged inside the implantation opening (10), a connecting hole (24) is opened at the bottom of the conical support block (26), and an auxiliary hole (25) is opened on the surface of the conical support block (26).

7. A nitrogen and phosphorus interception and purification device according to claim 1, characterized in that: The filter layer (14) is made of activated carbon material.

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