CN214936835U

CN214936835U - Constructed wetland blowdown structure

Info

Publication number: CN214936835U
Application number: CN202120615224.9U
Authority: CN
Inventors: 李健; 路敦利; 任斌; 刘加昌; 侯颖
Original assignee: Shandong Public Tongtai Environmental Protection Technology Co ltd
Current assignee: Shandong Public Tongtai Environmental Protection Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-30
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses an artificial wetland blowdown structure, including the main cell body, the fixed purification subassembly that is equipped with in one side of main cell body purifies the subassembly and includes purification tank, sewage pump, inlet opening, purifying box, first infiltration hole, anaerobism biolayer and first discharge opening, and the fixed one side that sets up at the main cell body of purification tank purifies the subassembly, and the fixed sewage pump that is equipped with in top of purification tank one side, the inner wall in purification tank top one side is seted up to the inlet opening, and the outlet pipe and the inlet opening of sewage pump are linked together, the beneficial effects of the utility model are that: the sewage discharged from the wetland is purified conveniently through the anaerobic biological layer and the plurality of vegetation layers, so that the environmental pollution is effectively reduced; pollutants that are difficult to decompose pass through the screen cloth and stir to graininess, and graininess pollutant is rotated through helical blade again and is stirred to powdered, and the powdery pollutant degradation absorption of doping in to sewage again of a plurality of vegetable layer in the play water cavity makes this blowdown structure can effectually prevent that constructed wetland clearance is not thorough and pile up throughout the year and block up.

Description

Constructed wetland blowdown structure

Technical Field

The utility model relates to a blowdown structure, in particular to constructed wetland blowdown structure belongs to water treatment technical field.

Background

The artificial wetland is a constructed water tank or a groove, an anti-seepage water-stop layer is laid on the bottom surface of the artificial wetland, soil or a filler layer with a certain depth is filled, vascular bundle plants such as reeds or aquatic plants with developed root systems are planted, sewage enters from one end of the wetland through a water distribution pipe channel and is in full plant root area contact with the surface of a medium full of a biological membrane and dissolved oxygen in a flow pushing mode to obtain purification, but in the existing artificial subsurface flow wetland system, the water flow speed is obviously slowed down or even blocked after being used for several years, and the function of the artificial wetland is lost. The method needs comprehensive repair of the artificial wetland, wastes time, money and energy, and simultaneously, sewage cannot be treated during the repair, thereby causing environmental pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an artificial wetland blowdown structure to the problem of the sewage of being not convenient for handle is easily blockked up to the artificial wetland who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an artificial wetland blowdown structure, includes the main cell body, the fixed purification subassembly that is equipped with in one side of main cell body, the purification subassembly includes purification tank, sewage pump, inlet opening, purifying box, first infiltration hole, anaerobism biological layer and first discharge opening, the purification tank is fixed to be set up one side of main cell body, the fixed sewage pump that is equipped with in top of purification tank one side, the inlet opening is seted up the inner wall of purification tank top one side, the outlet pipe of sewage pump with the inlet opening is linked together, the fixed purifying box that is equipped with of inner wall in purifying box middle part, the first infiltration hole has been seted up to the inner wall in purifying box middle part, the anaerobism biological layer is all fixed to be equipped with in the inner wall in purifying box both sides, the first discharge opening has been seted up at the top of purification tank opposite side, the inner wall of main cell body is fixed and is equipped with the clearance subassembly, the clearance subassembly includes the bottom plate, The bottom plate is fixedly arranged on the inner wall of the bottom of the main tank body, two partition plates are fixedly arranged at the top end of the bottom plate, a plurality of second seepage holes are formed in the inner wall of the bottom plate, the cleaning plate is fixedly arranged on the inner wall of one side of the main tank body, a third seepage hole is formed in the middle of the cleaning plate, a second discharge hole is formed in the middle of one partition plate, a waterproof first driving motor is fixedly arranged in the middle of the top end of the bottom plate, a first rotating shaft is fixedly connected with a transmission shaft of the waterproof first driving motor, screen meshes are fixedly arranged on two sides of the top of the first rotating shaft, and a second driving motor is fixedly arranged on the inner wall of the other side of the main tank body, and a transmission shaft of the second driving motor is fixedly connected with a second rotating shaft, and a spiral blade is fixedly arranged on the surface of the second rotating shaft.

As a preferred technical scheme of the utility model, first apopore has been seted up to one side of purification tank bottom, the second apopore has been seted up to the bottom of main cell body one side, first apopore is linked together with the second apopore.

As a preferred technical scheme of the utility model, the fixed water cavity that is equipped with of inner wall of main cell body bottom, one side of going out the water cavity is linked together through apopore and purification tank, the inner wall equidistance that goes out the water cavity is equipped with a plurality of vegetable layer.

As an optimized technical proposal of the utility model, the surface of the cleaning plate is fixed with a biological membrane.

As an optimized technical scheme of the utility model, another the third discharge opening has been seted up to the bottom of baffle, the third apopore has been seted up to the bottom of main cell body opposite side, the third apopore with it is linked together to go out the water cavity.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in one side at purification tank top, flush mounting plate's surface is equipped with sewage pump switch, first driving motor switch and second driving motor switch respectively, sewage pump, waterproof first driving motor and waterproof second driving motor pass through sewage pump switch, first driving motor switch and second driving motor switch and power electric connection respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an artificial wetland sewage discharge structure, which is convenient for purifying sewage discharged by the wetland through an anaerobic organism layer and a plurality of vegetable layers, thereby effectively reducing environmental pollution; adsorb the decomposition through the pollutant of biomembrane in with the sewage, the pollutant that is difficult to decompose passes through screen cloth stirring to graininess, graininess pollutant is rotated through helical blade again and is stirred to powdered, powdered pollutant accessible a plurality of second infiltration hole flows into out the water intracavity and condenses with sewage, a plurality of vegetable layer in the play water intracavity is again to the powdered pollutant degradation absorption of doping in the sewage, make this blowdown structure blowdown effect better, simultaneously can effectually prevent that constructed wetland clearance is not thorough and pile up throughout the year and block up.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a main tank body; 2. a purification assembly; 21. a purification tank; 22. a sewage pump; 23. a water inlet hole; 24. a purification box; 25. a first water seepage hole; 26. an anaerobic bio-layer; 27. a first discharge hole; 3. cleaning the assembly; 31. a base plate; 32. a partition plate; 33. a second water seepage hole; 34. cleaning the plate; 35. a third water seepage hole; 36. a second discharge hole; 37. a waterproof first drive motor; 38. a first rotating shaft; 39. screening a screen; 310. a waterproof second drive motor; 311. a second rotating shaft; 312. a helical blade; 4. a first water outlet; 5. a water outlet cavity; 6. a vegetable layer; 7. a biofilm; 8. a third discharge hole; 9. a third water outlet; 10. a switch panel; 11. and a second water outlet.

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. 1-3, the utility model provides an artificial wetland sewage discharging structure, which comprises a main tank body 1, a purifying component 2 is fixedly arranged on one side of the main tank body 1, the purifying component 2 comprises a purifying tank 21, a sewage pump 22, a water inlet 23, a purifying tank 24, a first water seepage hole 25, an anaerobic biological layer 26 and a first discharge hole 27, the purifying tank 21 is fixedly arranged on one side of the main tank body 1, the sewage pump 22 is fixedly arranged on the top of one side of the purifying tank 21, the water inlet 23 is arranged on the inner wall of one side of the top of the purifying tank 21, the water outlet pipe of the sewage pump 22 is communicated with the water inlet 23, the purifying tank 24 is fixedly arranged on the inner wall of the middle part of the purifying tank 21, the first water seepage hole 25 is arranged on the inner wall of the middle part of the purifying tank 24, the anaerobic biological layer 26 is fixedly arranged on the inner walls of both sides of the purifying tank 24, the first discharge hole 27 is arranged on the top of the other side of the purifying tank 21, the cleaning component 3 is fixedly arranged on the inner wall of the main tank body 1, the cleaning component 3 comprises a bottom plate 31, two partition plates 32, a plurality of second water seepage holes 33, a cleaning plate 34, a third water seepage hole 35, a second discharge hole 36, a waterproof first driving motor 37, a first rotating shaft 38, two screens 39, a waterproof second driving motor 310, a second rotating shaft 311 and helical blades 312, the bottom plate 31 is fixedly arranged on the inner wall of the bottom of the main tank body 1, the top end of the bottom plate 31 is fixedly provided with the two partition plates 32, the inner wall of the bottom plate 31 is provided with the plurality of second water seepage holes 33, the cleaning plate 34 is fixedly arranged on the inner wall of one side of the main tank body 1, the middle part of the cleaning plate 34 is provided with the third water seepage holes 35, the middle part of one of the partition plates 32 is provided with the second discharge hole 36, the middle part of the top end of the bottom plate 31 is fixedly provided with the waterproof first driving motor 37, the transmission shaft of the waterproof first driving motor 37 is fixedly connected with the first rotating shaft 38, the screens 39 are fixedly arranged on two sides of the top of the first rotating shaft 38, a waterproof second driving motor 310 is fixedly arranged on the inner wall of the other side of the main tank body 1, a transmission shaft of the waterproof second driving motor 310 is fixedly connected with a second rotating shaft 311, and a helical blade 312 is fixedly arranged on the surface of the second rotating shaft 311.

Preferably, one side of the bottom of the purification tank 21 is provided with a first water outlet 4, the bottom of one side of the main tank body 1 is provided with a second water outlet 11, and the first water outlet 4 is communicated with the second water outlet 11, so that sewage in the purification tank 21 can flow into the water outlet cavity 5 after being digested by the anaerobic biological layer 26; a water outlet cavity 5 is fixedly arranged on the inner wall of the bottom of the main tank body 1, one side of the water outlet cavity 5 is communicated with the purification tank 21 through a first water outlet hole 4, a plurality of vegetable layers 6 are equidistantly arranged on the inner wall of the water outlet cavity 5, and the vegetable layers 6 are convenient for absorbing or decomposing pollutants and nutrients in the sewage; the surface of the cleaning plate 34 is fixedly provided with the biological membrane 7, and the biological membrane 7 is convenient for adsorbing organic pollutants of the sewage and further purifying the sewage; a third discharge hole 8 is formed in the bottom of the other partition plate 32, a third water outlet hole 9 is formed in the bottom of the other side of the main tank body 1, and the third water outlet hole 9 is communicated with the water outlet cavity 5, so that pollutants screened by the screen 39 can be conveniently guided into the helical blades 312 to be crushed; one side at the top of purification tank 21 is fixed and is equipped with flush mounting plate 10, flush mounting plate 10's surface is equipped with sewage pump switch, first driving motor switch and second driving motor switch respectively, sewage pump 22, waterproof first driving motor 37 and waterproof second driving motor 310 are respectively through sewage pump switch, first driving motor switch and second driving motor switch and power electric connection, be convenient for the staff control sewage pump 22, waterproof first driving motor 37 and waterproof second driving motor 310 operation.

When the artificial wetland sewage discharge structure is used, firstly, sewage and pollutants in the artificial wetland are connected with a water inlet pipe of a sewage pump 22, then a sewage pump switch on the surface of a switch panel 10 is opened, the sewage pump 22 is started to lead the sewage and the pollutants into a purifying tank 21 through a water inlet hole 23, the sewage in the purifying tank 21 is purified through an anaerobic organism layer 26 when flowing into a first seepage hole 25 and then enters the bottom of the purifying tank 21, the sewage at the bottom of the purifying tank 21 flows into a water outlet cavity 5 through a first water outlet hole 4 and a second water outlet hole 11, the pollutants in the purifying tank 21 are led into one side of a main tank body 1 through a first discharge hole 27, partial pollutants on one side of the main tank body 1 are adsorbed by a biological membrane 7 on the surface of a cleaning plate 34 and then decomposed, the pollutants which are difficult to decompose are led into two partition plates 32 through a second discharge hole 36, and then a first driving motor switch is opened, waterproof first driving motor 37 starts to drive first pivot 38 and rotates, first pivot 38 drives two screen cloth 39 and rotates the pollutant stirring to the graininess that will be difficult to decompose, the graininess pollutant passes through the opposite side in the leading-in main cell body 1 of third discharge opening 8, then open the second driving motor switch, waterproof second driving motor 310 starts to drive second pivot 311 and rotates, second pivot 311 rotates and makes helical blade 312 stir graininess pollutant to powdered, powdered pollutant flows into out the water cavity 5 through a plurality of second infiltration hole 33, go out a plurality of vegetable layer 6 in the water cavity 5 and further purify granule pollutant and sewage again, the sewage after the purification flows out through third apopore 9.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The constructed wetland sewage discharge structure comprises a main tank body (1) and is characterized in that a purification assembly (2) is fixedly arranged on one side of the main tank body (1), the purification assembly (2) comprises a purification tank (21), a sewage pump (22), a water inlet (23), a purification box (24), a first water seepage hole (25), an anaerobic biological layer (26) and a first discharge hole (27), the purification tank (21) is fixedly arranged on one side of the main tank body (1), the sewage pump (22) is fixedly arranged on the top of one side of the purification tank (21), the water inlet (23) is arranged on the inner wall of one side of the top of the purification tank (21), the water outlet pipe of the sewage pump (22) is communicated with the water inlet (23), the purification box (24) is fixedly arranged on the inner wall of the middle part of the purification tank (21), the first water seepage hole (25) is arranged on the inner wall of the middle part of the purification box (24), the anaerobic biological layer (26) is fixedly arranged on the inner walls of the two sides of the purifying box (24), a first discharge hole (27) is formed in the top of the other side of the purifying tank (21), the cleaning component (3) is fixedly arranged on the inner wall of the main tank body (1), the cleaning component (3) comprises a bottom plate (31), two partition plates (32), a plurality of second water seepage holes (33), a cleaning plate (34), a third water seepage hole (35), a second discharge hole (36), a waterproof first driving motor (37), a first rotating shaft (38), two screens (39), a waterproof second driving motor (310), a second rotating shaft (311) and helical blades (312), the bottom plate (31) is fixedly arranged on the inner wall of the bottom of the main tank body (1), the two partition plates (32) are fixedly arranged at the top end of the bottom plate (31), the plurality of second water seepage holes (33) are formed in the inner wall of the bottom plate (31), the fixed setting of cleaning plate (34) is in the inner wall of main cell body (1) one side, third infiltration hole (35) have been seted up at the middle part of cleaning plate (34), one of them second discharge opening (36) have been seted up at the middle part of baffle (32), the fixed waterproof first driving motor (37) that is equipped with in middle part on bottom plate (31) top, the first pivot (38) of transmission shaft fixedly connected with of waterproof first driving motor (37), the both sides at first pivot (38) top are all fixed and are equipped with screen cloth (39), the fixed waterproof second driving motor (310) that is equipped with in inner wall of main cell body (1) opposite side, the transmission shaft fixedly connected with second pivot (311) of waterproof second driving motor (310), the fixed surface of second pivot (311) is equipped with helical blade (312).

2. The constructed wetland sewage draining structure according to claim 1, wherein: a first water outlet (4) is formed in one side of the bottom of the purification tank (21), a second water outlet (11) is formed in the bottom of one side of the main tank body (1), and the first water outlet (4) is communicated with the second water outlet (11).

3. The constructed wetland sewage draining structure according to claim 2, wherein: the inner wall of the bottom of the main tank body (1) is fixedly provided with a water outlet cavity (5), one side of the water outlet cavity (5) is communicated with the purification tank (21) through a first water outlet hole (4), and a plurality of vegetable layers (6) are arranged on the inner wall of the water outlet cavity (5) at equal intervals.

4. The constructed wetland sewage draining structure according to claim 1, wherein: and a biological membrane (7) is fixedly arranged on the surface of the cleaning plate (34).

5. The constructed wetland sewage draining structure according to claim 1, wherein: a third discharge hole (8) is formed in the bottom of the other partition plate (32), a third water outlet hole (9) is formed in the bottom of the other side of the main tank body (1), and the third water outlet hole (9) is communicated with the water outlet cavity (5).

6. The constructed wetland sewage draining structure according to claim 1, wherein: one side at purification pond (21) top is fixed and is equipped with flush mounting plate of switch (10), the surface of flush mounting plate of switch (10) is equipped with sewage pump switch, first driving motor switch and second driving motor switch respectively, sewage pump (22), waterproof first driving motor (37) and waterproof second driving motor (310) are respectively through sewage pump switch, first driving motor switch and second driving motor switch and power electric connection.