CN215288323U

CN215288323U - Nitrogen and phosphorus pollution removing device for farmland tail water treatment

Info

Publication number: CN215288323U
Application number: CN202121463383.8U
Authority: CN
Inventors: 韩赟; 嵇仁祥; 高永�; 张曼莹
Original assignee: Changzhou Shenxiang Environmental Engineering Co ltd
Current assignee: Changzhou Shenxiang Environmental Engineering Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-24
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a nitrogen phosphorus pollutes remove device for farmland tail water treatment, which comprises a housin, surface mounting has the water pump on the casing, the end of intaking of water pump is through connecting and advance water piping connection, the play water end of water pump is through connecting and water piping connection, and the raceway other end passes the casing, casing internally mounted has the purification groove, the backup pad is installed to casing outer wall one side, surface mounting has driving motor in the backup pad, driving motor's output shaft passes casing and coupling joint, the rotation axis is installed to the coupling joint other end, and the rotation axis other end passes the bearing on the purification groove, the liquid medicine storage box is installed to casing outer wall one side, the drain pipe is installed to liquid medicine storage box inner wall bottom. The utility model discloses a setting of a series of structures, effectual pollutant to the farmland tail water carries out purification treatment, prevents the pollution of farmland tail water.

Description

Nitrogen and phosphorus pollution removing device for farmland tail water treatment

Technical Field

The utility model relates to a farmland tail water treatment facility technical field specifically is a nitrogen phosphorus pollutes remove device for farmland tail water treatment.

Background

High input and high output are the main characteristics of the planting industry in China at present, so that high-intensity nitrogen and phosphorus emission is caused. Taking a lake basin as an example, the annual amount of fertilizer used in farmland is 570-600 kg/hm2 of nitrogenous fertilizer and 79.5-99 kg/hm2 of phosphate fertilizer, which greatly exceeds the reasonable application amount range, and the average utilization rate of the fertilizer is only 30-35%; excessive fertilizer input improves the background value of nitrogen and phosphorus of soil, and increases the risk and loss of nitrogen and phosphorus to water; the unreasonable fertilization and irrigation drainage mode causes the nitrogen and phosphorus of the farmland tail water to exceed the standard, and because of the construction lag of sewage treatment facilities, a large amount of untreated farmland tail water is directly discharged into rural water environment and finally enters into receiving water bodies such as lakes and the like.

The existing farmland tail water treatment device has the defects that: the existing farmland tail water treatment device only carries out filtration treatment on rubbish impurities in a farmland in the treatment process of farmland sewage, can not carry out purification treatment on nitrogen and phosphorus pollutants in the farmland tail water, directly discharges nitrogen and phosphorus in the farmland tail water into rivers and lakes without treatment to cause ecological pollution, influences the natural environment, and therefore needs to be improved to a certain extent.

Disclosure of Invention

An object of the utility model is to provide a nitrogen phosphorus pollutes remove device for farmland tail water treatment to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nitrogen and phosphorus pollution removing device for farmland tail water treatment comprises a shell, wherein a water pump is arranged on the upper surface of the shell, the water inlet end of the water pump is connected with a water inlet pipe through a joint, the water outlet end of the water pump is connected with a water pipe through a joint, the other end of the water pipe penetrates through the shell, a purifying groove is arranged inside the shell, a supporting plate is arranged on one side of the outer wall of the shell, a driving motor is arranged on the supporting plate on the surface, the output shaft of the driving motor penetrates through the shell to be connected with a coupler, the other end of the coupler is provided with a rotating shaft, the other end of the rotating shaft penetrates through a bearing on the purifying groove, a liquid medicine storage box is arranged on one side of the outer wall of the shell, a liquid outlet pipe is arranged at the bottom of the inner wall of the liquid medicine storage box, the other end of the liquid outlet pipe is connected with a liquid conveying pipe through a joint, the other end of the liquid conveying pipe penetrates through the purifying groove, a rain baffle and a control box are arranged on one side of the outer wall of the shell, and the control box is located the weather shield below, control box internally mounted has the controller, purify inslot wall one side and install the drain pipe, and the drain pipe other end passes the casing.

Preferably, the top of the inner wall of the liquid medicine storage box is provided with a liquid medicine inlet pipe, and the liquid outlet pipe and the drain pipe are provided with electromagnetic valves.

Preferably, a sealing surface is installed on the front end face of the control box, and a safety lock is installed on the front end face of the sealing surface.

Preferably, U-shaped clamping plates are arranged on two sides of the inner wall of the shell, and a filtering plate is arranged on each U-shaped clamping plate.

Preferably, the display screen and the controller panel are installed on the front end face of the control box, the display screen is located above the controller panel, and the control button is installed on the controller panel.

Preferably, a water quality sensor is installed on one side of the inner wall of the purifying tank, and a stirring paddle is installed on the outer wall of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a water pump, the inlet tube, the raceway, the filter, the liquid medicine storage box, driving motor, a controller, the rotation axis, the stirring rake, the water quality sensor, the drain pipe, the cooperation setting of transfer line and solenoid valve, the water pump starts, the inlet tube switches on outside water pipe, the tail water in the farmland is carried to the casing through the raceway by the water pump, the tail water filters algae and other rubbish impurity through the filter and then gets into the purifying tank, the solenoid valve on the drain pipe is opened, the liquid medicine in the liquid medicine storage box gets into the purifying tank, driving motor starts, driving motor's output shaft passes the purifying tank and is connected with the shaft coupling, the shaft coupling is connected with the rotation axis, thereby make driving motor drive rotation axis rotation, the stirring rake on the rotation axis carries out the misce bene with liquid medicine and tail water, remove the nitrogen phosphorus material in the tail water in liquid medicine and the tail water and after-water, the controller control water quality sensor and carry out work, the water quality sensor monitors the quality of tail water in the purifying tank, when the tail water in the purifying tank reaches preset water quality after being treated, the electromagnetic valve on the drain pipe is opened, and water in the purifying tank is discharged outwards through the drain pipe. The utility model discloses a setting of a series of structures, effectual pollutant to the farmland tail water carries out purification treatment, prevents the pollution of farmland tail water.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a water pump; 2. a water inlet pipe; 3. a joint; 4. a liquid medicine storage tank; 5. a sealing door; 6. a safety lock; 7. a support plate; 8. a drive motor; 9. a control button; 10. a controller panel; 11. a control box; 12. a rain shield; 13. a housing; 14. a water delivery pipe; 15. a U-shaped clamping plate; 16. a filter plate; 17. a controller; 18. a rotating shaft; 19. a stirring paddle; 20. a purification tank; 21. a transfusion tube; 22. an electromagnetic valve; 23. a liquid outlet pipe; 24. a water quality sensor; 25. a liquid medicine inlet pipe; 26. a coupling; 27. a display screen; 28. and a water discharge pipe.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a nitrogen and phosphorus pollution removing device for farmland tail water treatment comprises a shell 13, wherein a water pump 1 is arranged on the upper surface of the shell 13, the water inlet end of the water pump 1 is connected with a water inlet pipe 2 through a connector 3, the water outlet end of the water pump 1 is connected with a water pipe 14 through the connector 3, the other end of the water pipe 14 penetrates through the shell 13, U-shaped clamping plates 15 are arranged on two sides of the inner wall of the shell 13, a filter plate 16 is arranged on each U-shaped clamping plate 15, the water pump 1 is started, the water inlet pipe 2 is communicated with an external water pipe, the water pump 1 conveys tail water in a farmland into the shell 13 through the water pipe 14, the tail water filters algae and other garbage impurities through the filter plate 16 and then enters a purifying tank 20, the purifying tank 20 is arranged inside the shell 13, a supporting plate 7 is arranged on one side of the outer wall of the shell 13, a driving motor 8 is arranged on the upper surface of the supporting plate 7, and an output shaft of the driving motor 8 penetrates through the shell 13 to be connected with a coupler 26, the other end of the coupling 26 is provided with a rotating shaft 18, the other end of the rotating shaft 18 penetrates through a bearing on the purifying tank 20, the outer wall of the rotating shaft 18 is provided with a stirring paddle 19, the driving motor 8 is started, an output shaft of the driving motor 8 penetrates through the purifying tank to be connected with the coupling 26, the coupling 26 is connected with the rotating shaft 18, so that the driving motor 8 drives the rotating shaft 18 to rotate, the stirring paddle 19 on the rotating shaft 18 uniformly mixes the liquid medicine and the tail water to remove nitrogen and phosphorus substances in the tail water after the liquid medicine and the tail water are neutralized, a liquid medicine storage tank 4 is arranged on one side of the outer wall of the shell 13, a liquid outlet pipe 23 is arranged at the bottom of the inner wall of the liquid medicine storage tank 4, the other end of the liquid outlet pipe 23 is connected with a liquid conveying pipe 21 through a joint 3, the other end of the liquid conveying pipe 21 penetrates through the purifying tank 20, an electromagnetic valve 22 on the liquid outlet pipe 23 is opened, the liquid medicine in the liquid medicine storage tank 4 enters the purifying tank, one side of the inner wall of the purifying tank 20 is provided with a water quality sensor 24, the controller 17 controls the water quality sensor 24 to work, the water quality sensor 24 monitors the quality of the tail water in the purifying tank 20, when the treated tail water in the purifying tank 20 reaches a preset water quality, the electromagnetic valve 22 on the drain pipe 28 is opened, the water in the purifying tank 20 is discharged outwards through the drain pipe 28, the rain shield 12 and the control box 11 are installed on one side of the outer wall of the shell 13, the control box 11 is positioned below the rain shield 12, the controller 17 is installed inside the control box 11, the display screen 27 and the controller panel 10 are installed on the front end surface of the control box 11, the display screen 27 is positioned above the controller panel 10, the control button 9 is installed on the controller panel 10, the drain pipe 28 is installed on one side of the inner wall of the purifying tank 20, the other end of the drain pipe 28 penetrates through the shell 13, the liquid medicine inlet pipe 25 is installed on the top of the inner wall of the liquid medicine storage tank 4, the electromagnetic valves 22 are installed on the drain pipe 23 and the drain pipe 28, the front end face of the control box 11 is provided with a sealing door 5, and the front end face of the sealing door 5 is provided with a safety lock 6.

The working principle is as follows: when the device is used, an external power supply needs to be connected, the water pump 1 is started, the water inlet pipe 2 is connected with an external water pipe, the water pump 1 conveys tail water in a farmland into the shell 13 through the water conveying pipe 14, the tail water is filtered by the filter plate 16 to filter algae and other garbage impurities and then enters the purifying tank 20, the electromagnetic valve 22 on the liquid outlet pipe 23 is opened, liquid medicine in the liquid medicine storage tank 4 enters the purifying tank, the driving motor 8 is started, the output shaft of the driving motor 8 penetrates through the purifying tank to be connected with the coupler 26, the coupler 26 is connected with the rotating shaft 18, so that the driving motor 8 drives the rotating shaft 18 to rotate, the stirring paddles 19 on the rotating shaft 18 uniformly mix the liquid medicine and the tail water, nitrogen and phosphorus substances in the tail water are removed after the liquid medicine and the tail water are neutralized, the controller 17 controls the water quality sensor 24 to work, the water quality sensor 24 monitors the quality of the tail water in the purifying tank 20, when the tail water in the purifying tank 20 reaches a preset water quality after being treated, the solenoid valve 22 on the drain pipe 28 is opened and the water in the purification tank 20 is discharged outside through the drain pipe 28.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a farmland tail water treatment is with nitrogen phosphorus pollution remove device, includes casing (13), its characterized in that: surface mounting has water pump (1) on casing (13), the end of intaking of water pump (1) is connected with inlet tube (2) through joint (3), the play water end of water pump (1) is connected with raceway (14) through joint (3), and the raceway (14) other end passes casing (13), casing (13) internally mounted has purification groove (20), casing (13) outer wall one side is installed backup pad (7), surface mounting has driving motor (8) on backup pad (7), the output shaft of driving motor (8) passes casing (13) and is connected with shaft coupling (26), rotation axis (18) are installed to the shaft coupling (26) other end, and the rotation axis (18) other end passes the bearing on purification groove (20), liquid medicine storage box (4) are installed to casing (13) outer wall one side, drain pipe (23) are installed to liquid medicine storage box (4) inner wall bottom, drain pipe (23) other end is connected with transfer line (21) through joint (3), and transfer line (21) other end passes purification groove (20), weather shield (12) and control box (11) are installed to casing (13) outer wall one side, and control box (11) are located weather shield (12) below, control box (11) internally mounted has controller (17), purify groove (20) inner wall one side and install drain pipe (28), and the drain pipe (28) other end passes casing (13).

2. The nitrogen and phosphorus pollution removal device for farmland tail water treatment, according to claim 1, is characterized in that: liquid medicine advances pipe (25) is installed at liquid medicine storage box (4) inner wall top, all install solenoid valve (22) on drain pipe (23) and drain pipe (28).

3. The nitrogen and phosphorus pollution removal device for farmland tail water treatment, according to claim 1, is characterized in that: sealing door (5) are installed to the terminal surface before control box (11), safety lock (6) are installed to the terminal surface before sealing door (5).

4. The nitrogen and phosphorus pollution removal device for farmland tail water treatment, according to claim 1, is characterized in that: u type cardboard (15) are all installed to casing (13) inner wall both sides, install filter (16) on U type cardboard (15).

5. The nitrogen and phosphorus pollution removal device for farmland tail water treatment, according to claim 1, is characterized in that: display screen (27) and controller panel (10) are installed to terminal surface before control box (11), and display screen (27) are located controller panel (10) top, install control button (9) on controller panel (10).

6. The nitrogen and phosphorus pollution removal device for farmland tail water treatment, according to claim 1, is characterized in that: a water quality sensor (24) is installed on one side of the inner wall of the purification tank (20), and a stirring paddle (19) is installed on the outer wall of the rotating shaft (18).