CN218665621U

CN218665621U - River course quality of water clean system

Info

Publication number: CN218665621U
Application number: CN202222446625.3U
Authority: CN
Inventors: 李毅彤; 刘红春; 董子为; 刘帅
Original assignee: Suzhou Nuojin Environmental Protection Technology Co ltd
Current assignee: Suzhou Nuojin Environmental Protection Technology Co ltd
Priority date: 2021-10-11
Filing date: 2022-09-15
Publication date: 2023-03-21
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a river course quality of water clean system, including the river course, set up retaining dam and clean system in the river course, clean system is including crossing water hole, sedimentation tank, anaerobism pond, aeration tank, filtering ponds and wetland distribute in proper order, and two adjacent parts are provided with the water hole, the sedimentation tank communicates with the river course that blocks the dam upper reaches, the wetland communicates with the river course that blocks the dam low reaches. The utility model has simple and reasonable process flow, does not influence the landscape and flood discharge of the river channel, has low energy consumption, efficiently removes the pollutants in the river channel, can be used for the river channel polluted by domestic sewage of various degrees, restores the ecological system of the river channel, has natural flow of the water body, does not add external energy consumption, and has low overall energy consumption; the river channel is not occupied, and the current situation of the river channel is not damaged; the treatment units are multiple, the water body is deeply treated, and pollutants are efficiently removed.

Description

River course quality of water clean system

Technical Field

The utility model relates to a water purification technology field specifically is a river course quality of water clean system.

Background

Along with the rapid development of social economy, the pollution problem of water areas is more and more emphasized, and particularly, as tourists or pedestrians are numerous in small-sized riverways in natural scenic spots and gardens, garbage is easily accumulated on the water surface. At present, a plurality of pollutants such as garbage and seaweed can often float in a river channel, the ecological environment is greatly influenced, and the garbage can be collected only by adopting a manual rowing and salvaging mode at present, which is troublesome. Traditional river course quality of water purification mode receives the natural factor influence big, and flood and torrential rain impact force are strong, very easily destroy the river course device, and ordinary equipment is put into the river course and is easily influenced river course view and flood discharge, destroys the river course current situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river course quality of water clean system to solve the problem that proposes in 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 river course water purification system, includes the river course, sets up retaining dam and clean system in the river course, clean system is including crossing water hole, sedimentation tank, anaerobism pond, aeration tank, filtering ponds and wetland distribute in proper order, and two adjacent parts are provided with the water hole, sedimentation tank and the river course intercommunication in retaining dam upper reaches, the wetland and the river course intercommunication in retaining dam low reaches, the aeration tank bottom is provided with the aeration pipe, the aeration pipe connects the aeration machine.

As further optimization, the anaerobic tank is internally provided with a first biological filler, and anaerobic bacteria are put into the anaerobic tank.

As further optimization, a second biological filler and an aerator are arranged in the aeration tank, and aerobic bacteria are put in the aeration tank.

As further optimization, oyster shells and coal dust are paved at the bottom of the filter tank.

As a further optimization, the wetland is planted with canna and iris.

As further optimization, the water blocking dam is higher than the set normal water level of the river channel and lower than the high water level of the river channel.

The utility model has the advantages as follows: the utility model has simple and reasonable process flow, does not influence the landscape and flood discharge of the river channel, has low energy consumption, efficiently removes the pollutants in the river channel, can be used for the river channel polluted by domestic sewage of various degrees, restores the ecological system of the river channel, has natural flow of the water body, does not add external energy consumption, and has low overall energy consumption; the river channel is not occupied, and the current situation of the river channel is not damaged; the treatment units are multiple, the water body is deeply treated, and pollutants are efficiently removed.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of the position distribution of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the present invention.

Reference numerals of the above figures: 1. water blocking dam, 2, river course, 3, water passing hole, 4, sedimentation tank, 5, anaerobism pond, 6, aeration tank, 7, filtering ponds, 8, wetland, 9, first biofilm carrier, 10, aerator, 11, canna, 12, aeration pipe, 13, coal dust, 14, oyster shell, 15, second biofilm carrier.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a river water purification system comprises a river channel 2, a retaining dam 1 and a purification system which are arranged on the river channel 2, wherein the purification system comprises a water passing hole 3, a sedimentation tank 4, an anaerobic tank 5, an aeration tank 6, a filter tank 7 and a wetland 8, the sedimentation tank 4, the anaerobic tank 5, the aeration tank 6, the filter tank 7 and the wetland 8 are sequentially distributed, the adjacent two components are provided with the water passing hole 3, the sedimentation tank 4 is communicated with the river channel 2 at the upstream of the retaining dam 1, the wetland 8 is communicated with the river channel 2 at the downstream of the retaining dam 1, the retaining dam 1 is higher than the normal water level set by the river channel, the bottom of the aeration tank 6 is provided with an aeration pipe 12, and the aeration pipe 12 is connected with an aerator 10.

In this embodiment, the water retaining dam 1 is built by masonry stone, and is 10cm higher than the normal water level, and when normal water level and low water level, can intercept the river course and float rubbish, the water of interception flows into sedimentation tank 2 through water hole 3, and during high water level such as torrential rain season and flood, the water directly flows downstream over the water retaining dam 1 body, does not influence the river course flood discharge.

In this embodiment, the river course water flows into each processing unit through the water hole, and this river course water purification system is built along with 2 flow directions in river course, and whole water is handled through natural flow, need not to increase outside energy consumption.

In this embodiment, the water flows into the sedimentation tank 4 through the retaining dam 1, and silt, floating objects and the like in the water are settled and cleaned in the sedimentation tank 4.

In this embodiment, 4 waters of sedimentation tank flow into the anaerobism pond through water hole 3, are provided with first biofilm carrier 9 in the anaerobism pond, regularly put into anaerobism fungus in anaerobism pond 5, and the water carries out anaerobic treatment at sedimentation tank 4.

In this embodiment, the water in the anaerobic tank 5 flows into the aeration tank 6 through the water through holes 3, the aeration tank 6 is provided with the second biological filler 15 and the aerator 10, aerobic bacteria are periodically thrown into the aeration tank 6, and the water is subjected to aerobic advanced treatment in the aeration tank 6.

As further optimization, the water in the aeration tank 6 flows into the filter tank through the water through holes 3, oyster shells 14 and coal dust 13 are laid in the filter tank 7, and after deep aerobic treatment of the water in the aeration tank 6, the reaction products in the aerobic tank are filtered in the filter tank 7 through filter materials.

As further optimization, the water body in the filter tank 7 flows into the artificial wetland through the water through holes 3, canna 13 and iris are planted in the wetland 8, the canna and iris both have extremely strong viability and nitrogen and phosphorus absorption capacity, and the water body flows into the downstream through the water through holes 3 after the water body is finally treated.

The working principle is as follows: after being intercepted by the retaining dam 1, the river water respectively flows into the sedimentation tank 4, the anaerobic tank 5, the aeration tank 6, the filter tank 7 and the wetland 8 through the water holes 3, and the water is purified and then flows into the downstream through the treatment of each treatment unit.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.

Claims

1. The utility model provides a river course quality of water clean system, includes river course (2), sets up retaining dam (1) and clean system on river course (2), its characterized in that: the purification system comprises water holes (3), a sedimentation tank (4), an anaerobic tank (5), an aeration tank (6), a filter tank (7) and a wetland (8), wherein the sedimentation tank (4), the anaerobic tank (5), the aeration tank (6), the filter tank (7) and the wetland (8) are sequentially distributed from high to low, two adjacent components are provided with the water holes (3), the sedimentation tank (4) is communicated with a river channel (2) at the upstream of a retaining dam (1), the wetland (8) is communicated with the river channel (2) at the downstream of the retaining dam (1), an aeration pipe (12) is arranged at the bottom of the aeration tank (6), and the aeration machine (10) is connected with the aeration pipe (12).

2. The riverway water quality purification system according to claim 1, wherein: a first biological filler (9) is arranged in the anaerobic tank (5), and anaerobic bacteria are put in the anaerobic tank (5).

3. The riverway water quality purification system according to claim 1, wherein: a second biological filler (15) is arranged in the aeration tank (6), and aerobic bacteria are put in the aeration tank (6).

4. The riverway water quality purification system according to claim 1, characterized in that: oyster shell (14) and powder coal cinder (13) have been laid to filtering ponds (7) bottom, and powder coal cinder (13) set up in oyster shell (14) bottom.

5. The riverway water quality purification system according to claim 1, characterized in that: canna (11) and iris are planted on the water surface of the wetland (8).

6. The riverway water quality purification system according to claim 1, characterized in that: the water retaining dam (1) is higher than the normal water level set by the river channel and lower than the high water level of the river channel.