CN211999058U

CN211999058U - Sewage treatment constructed wetland device

Info

Publication number: CN211999058U
Application number: CN202020663097.5U
Authority: CN
Inventors: 冯洁民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-24
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a sewage treatment constructed wetland device, which comprises a lower box body and an air pump, wherein a positioning groove is formed at the bottom of the inner side wall of the lower box body, a circular sewage box is arranged at the bottom of the inner side wall of the lower box body, a sewage inlet hole is formed in the outer side wall of the circular sewage box, a positioning rod is fixedly connected to the bottom of the circular sewage box, and the positioning rod is connected to the inside of the positioning groove in a sliding manner; sewage gets into through advancing dirty pipe, the debris of large granule is by the biological bed separation of first grid frame inboard, gather in the inside of circular filth case, long-time the use down, when the inside filth of circular filth incasement is more, can stop to pour into sewage into, open the semicircular plate through the evagination handle, take circular filth case out through the indent handle, wash circular filth case, wash the completion back, through the cooperation of locating lever and constant head tank, reset circular filth case and put into the inboard bottom of box down, close the semicircular plate, high durability and convenient use.

Description

Sewage treatment constructed wetland device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment constructed wetland device.

Background

The wetland is a unified whole consisting of wetland plants, animals inhabiting the wetland, microorganisms and the environment thereof. The wetland has multiple functions: protecting biological diversity, regulating runoff and improving water quality. The artificial wetland is a technology for treating sewage and sludge by using the physical, chemical and biological triple synergistic action of soil, artificial medium, plants and microorganisms in the process of flowing along a certain direction by using sewage and sludge which are controllably dosed to the artificially constructed wetland from the artificially constructed and controlled-operation ground similar to the marshland. The action mechanism of the plant nutrient solution comprises the actions of adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, transformation, plant shielding, residue accumulation, transpiration moisture and nutrient absorption and various animals.

Chinese patent No. CN201621083356.7 discloses a modular constructed wetland device, including the box, box upper portion is equipped with the delivery port, and the bottom half is equipped with the water inlet, the bottom half is equipped with the chassis, and upper portion is equipped with wetland plant purification district in the box, and this wetland plant purification district is including purifying the basket and the aquatic plant of planting in this purification basket, still is equipped with matrix bed and biological bed that are located wetland plant purification district below in the box, and the matrix bed is loaded with the matrix, and the filler is loaded on the biological bed, purifies basket bottom and establishes to latticed structure, and the matrix bed is established in the top of biological bed or below, the constructed wetland device is equipped with aeration system. The utility model discloses simple to operate, manufacturing cost is lower, and the volume is less, is convenient for maintain and change, and application range is extensive. However, after sewage enters from the water inlet, large-particle impurities in the sewage are blocked by the biological bed and the grids, so that the large-particle impurities in the sewage are accumulated at the bottom of the inner side of the box body, the bottom of the inner side of the box body needs to be frequently cleaned after the sewage is used for a long time, the bottom of the box body needs to be cleaned after the purification basket, the matrix bed and the biological bed are respectively taken out, and the artificial wetland device for sewage treatment is very troublesome and wastes manpower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment constructed wetland device 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: the utility model provides a sewage treatment constructed wetland device, includes lower box and air pump, the constant head tank has been seted up to the inside wall bottom of box down, the inside wall bottom of box is provided with circular filth case down, dirty hole has been seted up into to the lateral wall of circular filth case, the bottom fixedly connected with locating lever of circular filth case, locating lever sliding connection is in the inside of constant head tank, the lateral wall intercommunication of box has the dirty pipe of advancing down, the one end of the dirty pipe of advancing is linked together with the dirty hole of advancing, the hinge is installed to the lateral wall of box down, the lateral wall of box articulates through the hinge has semi-ring board down, the end intercommunication of giving vent to anger of air pump has the blast pipe, the one end that the air pump was kept away.

As further preferable in the present technical solution: the outer side wall of the circular sewage box is provided with an inward concave handle, and the outer side wall of the semi-ring plate is fixedly connected with an outward convex handle.

As further preferable in the present technical solution: the lateral wall top of box is provided with the external screw thread down, the top of box has last box through external screw thread threaded connection down, the lateral wall intercommunication of going up the box has the blow off pipe.

As further preferable in the present technical solution: the inside wall welding of box has the ring carrier down, the through-hole has been seted up to the lateral wall of ring carrier, the one end and the through-hole of blast pipe are linked together, the inside wall intercommunication of ring carrier has the cavity pole, the exhaust hole has been seted up at the top of cavity pole, the internally mounted in exhaust hole has the filter screen.

As further preferable in the present technical solution: the top of annular support is provided with first net rack, the top of first net rack is provided with the second net rack, the third net rack has been placed at the top of second net rack.

As further preferable in the present technical solution: the switch is installed to the lateral wall of lower box, the electrical property output of switch and the electrical property input electric connection of air pump.

Compared with the prior art, the beneficial effects of the utility model are that: sewage gets into through advancing dirty pipe, the debris of large granule is by the biological bed separation of first grid frame inboard, gather in the inside of circular filth case, long-time the use down, when the inside filth of circular filth incasement is more, can stop to pour into sewage into, open the semicircular plate through the evagination handle, take circular filth case out through the indent handle, wash circular filth case, wash the completion back, through the cooperation of locating lever and constant head tank, reset circular filth case and put into the inboard bottom of box down, close the semicircular plate, high durability and convenient use.

Drawings

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

fig. 2 is a schematic structural view of the indent handle of the present invention;

FIG. 3 is a schematic structural view of the outward protruding handle of the present invention;

fig. 4 is a schematic top view of the ring support according to the present invention.

In the figure: 1. a lower box body; 2. an upper box body; 3. an external thread; 4. a circular waste bin; 5. an annular support; 6. a first grid frame; 7. a second grid frame; 8. a third grid frame; 9. an air pump; 10. an exhaust pipe; 11. a through hole; 12. a hollow shaft; 13. an exhaust hole; 14. filtering with a screen; 15. positioning a rod; 16. positioning a groove; 17. a sewage inlet hole; 18. a sewage inlet pipe; 19. a recessed handle; 20. a hinge; 21. a semi-annular plate; 22. a convex handle; 23. a blow-off pipe; 24. and (4) switching.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sewage treatment constructed wetland device, including lower box 1 and air pump 9, constant head tank 16 has been seted up to lower box 1's inside wall bottom, lower box 1's inside wall bottom is provided with circular filth case 4, the lateral wall of circular filth case 4 has been seted up into dirty hole 17, the bottom fixedly connected with locating lever 15 of circular filth case 4, locating lever 15 sliding connection is in the inside of constant head tank 16, lower box 1's lateral wall intercommunication has into dirty pipe 18, the one end of advancing dirty pipe 18 is linked together with into dirty hole 17, hinge 20 is installed to lower box 1's lateral wall, lower box 1's lateral wall articulates through hinge 20 has semi-ring board 21, the end intercommunication of giving vent to anger of air pump 9 has blast pipe 10, the one end that air pump 9 was kept away from to blast pipe.

In this embodiment, specifically: the indent handle 19 is installed to the lateral wall of circular filth case 4, and the lateral wall fixedly connected with evagination handle 22 of semi-ring board 21, and indent handle 19 and evagination handle 22's setting make things convenient for the staff to take out circular filth case 4 and open semi-ring board 21, and the week side of semi-ring board 21 bonds and has rubber seal, the sealed effect of reinforcing.

In this embodiment, specifically: the lateral wall top of box 1 is provided with external screw thread 3 down, and there is last box 2 at the top of box 1 through 3 threaded connection of external screw thread down, and the lateral wall intercommunication of going up box 2 has blow off pipe 23, goes up box 2 and can spiral break away from box 1 down, conveniently changes first net rack 6, second net rack 7 and third net rack 8.

In this embodiment, specifically: lower box 1's inside wall welding has ring carrier 5, through-hole 11 has been seted up to ring carrier 5's lateral wall, the one end and the through-hole 11 of blast pipe 10 are linked together, ring carrier 5's inside wall intercommunication has cavity pole 12, exhaust hole 13 has been seted up at cavity pole 12's top, exhaust hole 13's internally mounted has filter screen 14, through above setting, air pump 9 sends the air into ring carrier 5, box 1 under the top exhaust hole 13 through cavity pole 12 gets into, be favorable to the growth of microorganism.

In this embodiment, specifically: the top of ring carrier 5 is provided with first net rack 6, and the top of first net rack 6 is provided with second net rack 7, and third net rack 8 has been placed at the top of second net rack 7, and the inside of first net rack 6 is provided with biological bed, is provided with the thallus of purifying sewage on the biological bed, and the inboard of second net rack 7 is provided with the matrix bed for filter the tiny granule in the sewage, and the inboard of third net rack 8 is provided with the vegetable layer, supplementary purifying sewage.

In this embodiment, specifically: the switch 24 is installed on the outer side wall of the lower box body 1, the electrical output end of the switch 24 is electrically connected with the electrical input end of the air pump 9, and the switch 24 controls the air pump 9 to be opened and closed.

Working principle or structural principle, when in use, sewage is injected from the sewage inlet pipe 18, enters the inner sides of the lower box body 1 and the circular sewage box 4 through the sewage inlet hole 17, the switch 24 is opened, the air pump 9 sends air into the annular bracket 5, enters the lower box body 1 through the top exhaust hole 13 of the hollow rod 12, and is beneficial to the growth of microorganisms, the sewage respectively passes through the third grid frame 8, the second grid frame 7 and the first grid frame 6, is filtered and purified by the biological bed, the matrix bed and the vegetable layer step by step, and is discharged through the sewage discharge pipe 23, the filter screen 14 is used for separating impurities in the water, preventing large-particle impurities from entering the hollow rod 12, preventing the hollow rod 12 from being blocked, preventing the large-particle impurities in the sewage from being separated by the biological bed and accordingly accumulated in the circular sewage box 4, when the impurities and the sewage in the circular sewage box 4 are more, the injection of the sewage can be stopped, the semi-ring plate 21 is opened through the, and take out circular filth case 4 through indent handle 19, clear up the inside debris of circular filth case 4, convenient to use, after the clearance is accomplished, through constant head tank 16 and locating lever 15's cooperation, prevent the skew of circular filth case 4 dislocation, insert the inboard bottom of box 1 down with circular filth case 4 again.

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 utility model provides a sewage treatment constructed wetland device, includes box (1) and air pump (9) down, its characterized in that: a positioning groove (16) is arranged at the bottom of the inner side wall of the lower box body (1), a circular sewage tank (4) is arranged at the bottom of the inner side wall of the lower box body (1), the outer side wall of the circular sewage box (4) is provided with a sewage inlet hole (17), the bottom of the circular sewage box (4) is fixedly connected with a positioning rod (15), the positioning rod (15) is connected inside the positioning groove (16) in a sliding way, the outer side wall of the lower box body (1) is communicated with a sewage inlet pipe (18), one end of the sewage inlet pipe (18) is communicated with the sewage inlet hole (17), the outer side wall of the lower box body (1) is provided with a hinge (20), the outer side wall of the lower box body (1) is hinged with a semi-ring plate (21) through a hinge (20), the air outlet end of the air pump (9) is communicated with an exhaust pipe (10), and one end, far away from the air pump (9), of the exhaust pipe (10) is communicated with the outer side wall of the lower box body (1).

2. The sewage treatment artificial wetland device of claim 1, which is characterized in that: the outer side wall of the circular sewage box (4) is provided with an inward concave handle (19), and the outer side wall of the semi-ring plate (21) is fixedly connected with an outward convex handle (22).

3. The sewage treatment artificial wetland device of claim 1, which is characterized in that: the outer side wall top of lower box (1) is provided with external screw thread (3), the top of lower box (1) has last box (2) through external screw thread (3) threaded connection, the lateral wall intercommunication of going up box (2) has blow off pipe (23).

4. The sewage treatment artificial wetland device of claim 1, which is characterized in that: the inside wall welding of box (1) has ring carrier (5) down, through-hole (11) have been seted up to the lateral wall of ring carrier (5), the one end and through-hole (11) of blast pipe (10) are linked together, the inside wall intercommunication of ring carrier (5) has well hollow rod (12), exhaust hole (13) have been seted up at the top of well hollow rod (12), the internally mounted of exhaust hole (13) has filter screen (14).

5. The sewage treatment artificial wetland device of claim 4, which is characterized in that: the top of ring carrier (5) is provided with first net frame (6), the top of first net frame (6) is provided with second net frame (7), third net frame (8) have been placed at the top of second net frame (7).

6. The sewage treatment artificial wetland device of claim 1, which is characterized in that: switch (24) is installed to the lateral wall of lower box (1), the electrical property output of switch (24) and the electrical property input electric connection of air pump (9).