CN213357080U

CN213357080U - Novel ecological floating island

Info

Publication number: CN213357080U
Application number: CN202022056320.2U
Authority: CN
Inventors: 于卫东; 周广顺; 程战斗
Original assignee: Jiangsu Yuanmu Environment Technology Co ltd
Current assignee: Jiangsu Yuanmu Environment Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-04
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a novel ecological chinampa. This neotype ecological chinampa includes the chinampa body, and the chinampa body outside is enclosed and is equipped with first PE pipe, and chinampa body center is provided with advanced oxidation generating device, and the outer periphery of advanced oxidation generating device has encircled aquatic plant, and advanced oxidation generating device includes control system, and control system controls pumping device and plasma generating device's operation, and pumping device passes through the water piping connection plasma generating device, and the surface water is advanced to the log raft after plasma generating device leads to pipe will handling. The utility model provides an ecological chinampa body only utilizes the plant to purify waste water, the relatively poor problem of purification cycle length and purifying effect.

Description

Novel ecological floating island

Technical Field

The utility model belongs to the technical field of the water treatment technique and specifically relates to a novel ecological chinampa.

Background

In recent years, ecological floating island bodies can beautify aquatic environment and can play a role in purifying water quality as an indispensable project for water environment improvement, and a conventional ecological floating island body is mainly used for fixing a certain amount of floating carriers on the surface of a water body, planting aquatic plants on the carriers, and utilizing the growth of the aquatic plants to adsorb and degrade nutrient substances and other pollutants in the water body.

The conventional ecological floating island body has the advantages of low cost, simple construction, convenience in maintenance, energy conservation, environmental protection and the like, however, the ecological floating island body only utilizes plants to purify water, the purification period is long, the purification effect is poor, meanwhile, the conventional ecological floating island body excessively depends on the growth of the plants, so the selection of the planted plants is harsh, and most of the plants are in a dormant state in winter, so the restoration effect in winter is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, provide one kind and do not rely on vegetation, the short and effectual neotype ecological chinampa of purifying effect of purification cycle.

In order to achieve the above object, the utility model discloses an ecological chinampa's technical scheme is:

the utility model provides a novel ecological chinampa, includes the chinampa body, the chinampa body outside encloses and is equipped with first PE pipe, chinampa body center is provided with advanced oxidation generating device, and the outer periphery of advanced oxidation generating device has surrounded aquatic plant, and advanced oxidation generating device includes control system, and control system controls pumping device and plasma generating device's operation, and pumping device passes through the water piping connection plasma generating device, and the surface water body is advanced to the log raft after plasma generating device leads to pipe will handling. The control system starts the water pumping device and the plasma generating device, the water pumping system conveys river water to the plasma generating device through the water pipe, the plasma generating device breaks down the water body between the electrodes to generate a large amount of active free radicals, and the active free radicals are discharged into the surface water body again through the water pipe to purify the water quality, so that the aquatic plants do not depend on the growth of the aquatic plants, and the aquatic plants play roles in assisting in purifying the water quality and beautifying the environment.

Preferably, the outer side of the first PE pipe is provided with a photocatalytic net, and the outer side of the photocatalytic net is surrounded by a second PE pipe. The photocatalytic reaction has strong oxidation-reduction reaction under the sunlight condition, has stable chemical performance, and can thoroughly decompose harmful organic matters such as chemical pollutants, odor, bacteria, viruses, anaerobic microorganisms and the like in water into harmless CO₂And H₂And O, organic phosphorus and organic nitrogen are converted into inorganic phosphorus (phosphate radical) and inorganic nitrogen (nitrate radical) at the same time, so that the absorption and propagation of microorganisms can be effectively promoted, aquatic plants (duckweed, filamentous algae and aquatic weeds) and the like start to grow, and the water ecology is restored.

Preferably, a biological streamer is hung at the bottom of the floating island body. The river water washes the biological film growing on the contact filler according to a certain strength, and the biological film attached to the biological filler is utilized to carry out metabolism, so that the nutrient elements in the water body are consumed, and the water body is purified.

Preferably, the plasma generating device is grounded through a lead wire. Due to the fact that the pulse discharge technology is large in voltage and current, the grounding improves the safety of construction and operation.

Compared with the prior art, the utility model, have following advantage:

1. the control system starts the water pumping device and the plasma generating device, the water pumping system conveys river water to the plasma generating device through the water pipe, the plasma generating device breaks through a water body between electrodes to generate a large amount of active free radicals, and the active free radicals are discharged into a surface water body again through the water pipe to purify water quality, so that the aquatic plants do not depend on the growth of the aquatic plants, and the aquatic plants play roles in assisting in purifying the water quality and beautifying the environment;

2. the photocatalytic reaction has strong oxidation-reduction reaction under the sunlight condition, has stable chemical performance, and can thoroughly decompose harmful organic matters such as chemical pollutants, odor, bacteria, viruses, anaerobic microorganisms and the like in water into harmless CO₂And H₂O, organic phosphorus and organic nitrogen are converted into inorganic phosphorus (phosphate radical) and inorganic nitrogen (nitrate radical) at the same time, so that the absorption and propagation of microorganisms can be effectively promoted, aquatic plants (duckweed, filamentous algae and aquatic weeds) and the like start to grow, and the water ecology is repaired;

3. the river water washes the biological film growing on the contact filler according to a certain strength, and the biological film attached to the biological filler is utilized to carry out metabolism, so that the nutrient elements in the water body are consumed, and the water body is purified.

Drawings

FIG. 1 is a top view of a novel ecological floating island;

fig. 2 is a side view of fig. 1.

The device comprises a floating island body 1, a first PE pipe 2, a photocatalytic net 3, a second PE pipe 4, an advanced oxidation generating device 5, a control system 51, a water pumping device 52, a plasma generating device 53, a water pipe 54, a lead wire 55, aquatic plants 6 and a biological streamer 7.

Detailed Description

The present invention will be further clarified by the following description in conjunction with the accompanying drawings, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the invention by those skilled in the art after reading the present invention are within the scope defined by the appended claims.

As shown in figure 1-2, a novel ecological floating island comprises a floating island body 1, a first PE pipe 2 is bound on the outer side of the floating island body by a nylon binding tape, a photocatalysis net 3 is arranged on the outer side of the first PE pipe, the inner side of the photocatalysis net is bound on the first PE pipe by the nylon binding tape, a second PE pipe 4 is bound on the outer side of the photocatalysis net by the nylon binding tape, a high-grade oxidation generating device 5 is installed at the central position of the floating island body, the high-grade oxidation generating device comprises a control system 51, the control system controls the operation of a water pumping device 52 and a plasma generating device 53, the water pumping device is connected with the plasma generating device by a water pipe 54, the plasma generating device is grounded by a lead 55 and then works, the safety of construction and operation is ensured, the water after being treated is discharged into the surface water body by the water pipe by the plasma generating device, the periphery of the high-grade, and a biological streamer 7 is hung at the bottom of the floating island body of the aquatic plant area.

The utility model discloses a concrete working process and principle:

the principle of water quality purification by aquatic plants is as follows: the growth of aquatic plants adsorbs and degrades nutrients and other pollutants in the water. Planting different aquatic plants on the floating island body according to different seasons, wherein the aquatic plants mainly comprise iris, celandine, saxifrage, arundo donax, thalictrum ramosissimum, allium fistulosum, cattail, lotus and the like, emergent aquatic plants such as acorus calamus or canna, floating plants such as ulerpa glauca or eichhornia crassipes are selected preliminarily, and Siberian iris or bionic plants are selected in winter.

The specific working process and principle of the advanced oxidation generating device are as follows: the control system starts the water pumping device and the plasma generating device, the water pumping system conveys the river water to the plasma generating device through the water pipe, the plasma generating device breaks down the water body between the electrodes to generate a large amount of active free radicals, and the active free radicals are discharged into the water body on the ground surface through the water pipe again to purify the water quality.

The working principle of the photocatalytic net is as follows: the photocatalytic reaction has strong oxidation-reduction reaction under the sunlight condition, has stable chemical performance, and can thoroughly decompose harmful organic matters such as chemical pollutants, odor, bacteria, viruses, anaerobic microorganisms and the like in water into harmless CO₂And H₂And O, organic phosphorus and organic nitrogen are converted into inorganic phosphorus (phosphate radical) and inorganic nitrogen (nitrate radical) at the same time, so that the absorption and propagation of microorganisms can be effectively promoted, aquatic plants (duckweed, filamentous algae and aquatic weeds) and the like start to grow, and the water ecology is restored.

The working principle of the biological streamer is as follows: the river water washes the biological film growing on the contact filler according to a certain strength, and the biological film attached to the biological filler is utilized to carry out metabolism, so that the nutrient elements in the water body are consumed, and the water body is purified.

The utility model discloses synthesize and adopted multiple efficient water purification method, including photocatalysis method, biomembrane method, phytoremediation method and advanced oxidation technology plasma method, not only rely on one or two kinds of methods, avoid receiving environmental condition's restriction, guarantee that this neotype ecological chinampa can purify quality of water fast, effectively.

Claims

1. The utility model provides a novel ecological chinampa, includes the chinampa body, the chinampa body outside encloses and is equipped with first PE pipe, its characterized in that: the floating island is characterized in that an advanced oxidation generating device is arranged at the center of the floating island body, aquatic plants are arranged around the advanced oxidation generating device, the advanced oxidation generating device comprises a control system, the control system controls the operation of a water pumping device and a plasma generating device, the water pumping device is connected with the plasma generating device through a water pipe, and the plasma generating device is used for discharging treated water into surface water through the water pipe.

2. The novel ecological floating island according to claim 1, characterized in that: the outer side of the first PE pipe is provided with a photocatalysis net, and the outer side of the photocatalysis net is surrounded by a second PE pipe.

3. The novel ecological floating island according to claim 1, characterized in that: and a biological streamer is hung at the bottom of the floating island body.

4. The novel ecological floating island according to claim 1, characterized in that: the plasma generating device is grounded through a lead.