CN215288196U

CN215288196U - Ecological oxygen-enriched algae-controlling treatment device

Info

Publication number: CN215288196U
Application number: CN202121480987.3U
Authority: CN
Inventors: 汪敏刚; 叶小娟
Original assignee: Anhui Hengyi Water Control Environmental Protection Technology Co ltd
Current assignee: Anhui Hengyi Water Control Environmental Protection Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-24
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an ecological oxygen-enriched algae-controlling treatment device, which comprises a treatment part, and a water inlet pipe and a water outlet pipe which are connected with the treatment part; the treatment section is including dissolving oxygen ware, charge device, dissolves the end of intaking of oxygen ware and advances water piping connection, dissolves the play water end and the play water piping connection of oxygen ware, is equipped with the gas-liquid mixer on the inlet tube, is connected with the oxygenerator on the gas-liquid mixer, charge device and play water piping connection, the utility model discloses utilize the oxygen oxygenation technique, through extracting few water, transport to the water again after forming super saturated "oxygen-enriched flow", carry out the oxygen mass transfer of "liquid phase-liquid phase" to the water, the oxygen utilization ratio can reach more than 90%. Meanwhile, plant source ecological algae-inhibiting agent is added into the effluent oxygen-rich flow to aggregate, sink, kill and destroy heredity of algae in the water body. The device is integrated into integrated equipment, has the characteristics of high efficiency, small occupied area, environmental friendliness and the like, fully reduces the engineering construction cost, and is simple and convenient to operate and maintain.

Description

Ecological oxygen-enriched algae-controlling treatment device

Technical Field

The utility model relates to a water treatment technology field specifically is an ecological oxygen boosting accuse algae processing apparatus.

Background

With the treatment of the water environment, the quality of the water environment is improved, but a large amount of water environment problems still exist for waiting to be solved, such as black and odorous water, eutrophication of rivers and lakes and the like. Under the condition that the water body is polluted, along with the rapid consumption of the dissolved oxygen in the water body, an anoxic and anaerobic state is finally formed, so that the water body pollution is aggravated, and a black and odorous phenomenon is formed. After the concentration of the nutritive salt in the water body exceeds the standard, the algae is easy to generate water bloom phenomenon in summer through extremely strong reproductive capacity, the reoxygenation capacity of the water body is reduced, the water body is anoxic and deteriorated, and the water ecosystem is damaged. In the water environment treatment process, if the water ecosystem restoration and water quality improvement are enhanced, dissolved oxygen promotion and algae reproduction inhibition are indispensable treatment means, and the dissolved oxygen promotion and the algae reproduction inhibition supplement each other to jointly promote the water body to enter virtuous cycle. Through technical development and application for many years, the water body oxygen increasing and algae inhibiting and controlling technology is also continuously optimized and improved.

The water oxygenation is an important treatment means for improving water quality, improves water dissolved oxygen, provides sufficient oxygen for aquatic animal and plant systems, provides an aerobic environment for aerobic microorganism propagation, is beneficial to degrading water pollutants and improving an ecological system, and is widely applied nationwide. However, the conventional common water oxygenation technology faces the problems of low oxygenation speed, low oxygen utilization rate, complex installation and the like. At present, the algae control in the water body mainly depends on physical salvage and chemical algae removal, and risks of low efficiency, easy rebound, great harm to an ecological system and the like are faced.

At present, common water body oxygenation technologies comprise blast submerged aeration, fountain aeration, surge oxygenation, micro-nano aeration and the like, and the principle is that air is injected into a natural water body to increase the contact area of oxygen in the air and the water body, so that the dissolved oxygen of the water body is increased. The oxygen increasing potential of the traditional water body is limited by mass transfer efficiency, the utilization rate of oxygen is about 10-20%, and a large amount of air (containing oxygen) overflows from the water body, so that waste is caused. The pure oxygen oxygenation technology is mainly used in the field of industrial culture at present, realizes efficient oxygenation by utilizing an oxygen generator and an oxygen dissolving device, and has the characteristics of small occupied area, high oxygenation speed, high oxygen utilization rate (more than 90 percent) and the like.

At present, the commonly used algae inhibiting and controlling technologies mainly comprise physical salvage, chemical algae removal, biological regulation and control and the like, and have advantages and disadvantages. Physical fishing has quick effect but is easy to rebound, chemical algae removal is quick but causes harm to water ecology, biological regulation is safe but the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ecological oxygen boosting accuse algae processing apparatus utilizes the pure oxygen oxygenation technique, through specific device, extracts few water, carries to the water again after forming super saturated "rich oxygen stream" in, carries out the oxygen mass transfer of "liquid phase-liquid phase" to the water, and oxygen utilization ratio can reach more than 90%. Meanwhile, plant source ecological algae-inhibiting agent is added into the effluent oxygen-rich flow to aggregate, sink, kill and destroy heredity of algae in the water body. The device is integrated into integrated equipment, has the characteristics of high efficiency, small occupied area, environmental friendliness and the like, fully reduces the engineering construction cost, and is simple and convenient to operate and maintain.

In order to achieve the above object, the utility model provides a following technical scheme:

an ecological oxygen-enriched algae-controlling treatment device comprises a treatment part, and a water inlet pipe and a water outlet pipe which are connected with the treatment part;

the treatment part comprises an oxygen dissolving device and a dosing device, the water inlet end of the oxygen dissolving device is connected with the water inlet pipe, the water outlet end of the oxygen dissolving device is connected with the water outlet pipe, the water inlet pipe is provided with a gas-liquid mixer, the gas-liquid mixer is connected with an oxygen generator, and the dosing device is connected with the water outlet pipe.

As a further aspect of the present invention: the processing part is of an integrated structure.

As a further aspect of the present invention: the water inlet pipe is provided with a lift pump.

As a further aspect of the present invention: the dosing device comprises a dosing device, and the dosing device is communicated with the water outlet pipe through a dosing pipeline.

As a further aspect of the present invention: the adding device is connected with a medicine storage tank, and a chemosensory algicide is stored in the medicine storage tank.

As a further aspect of the present invention: the oxygen dissolving device is of a conical structure, and an oxygen dissolving device observation window is arranged on the oxygen dissolving device.

As a further aspect of the present invention: the treatment part is internally provided with a controller which is in signal connection with the oxygen generator, the gas-liquid mixer and the feeding device.

As a further aspect of the present invention: the gas-liquid mixer is communicated with the oxygen generator through an oxygen conveying pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize the pure oxygen oxygenation technique, through extracting few water, carry to the water again after forming super saturated "rich oxygen stream", carry out the oxygen mass transfer of "liquid phase-liquid phase" to the water, the oxygen utilization ratio can reach more than 90%. Meanwhile, plant source ecological algae-inhibiting agent is added into the effluent oxygen-rich flow to aggregate, sink, kill and destroy heredity of algae in the water body. The device is integrated into integrated equipment, has the characteristics of high efficiency, small occupied area, environmental friendliness and the like, fully reduces the engineering construction cost, and is simple and convenient to operate and maintain.

Drawings

FIG. 1 is a schematic view illustrating a usage status of the present embodiment;

FIG. 2 is a top view of the device body of the present embodiment;

fig. 3 is a front view of the apparatus main body according to the present embodiment.

In the figure: 1-lift pump, 2-water inlet pipe, 3-treatment part, 4-water outlet pipe, 5-oxygen generator, 6-oxygen conveying pipe, 7-gas-liquid mixer, 8-oxygen dissolving device, 9-oxygen dissolving device observation window, 10-medicine storage tank, 11-adding device, 12-adding pipeline and 13-controller.

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.

Please refer to fig. 1-3, in an embodiment of the present invention, an ecological oxygen-enriched algae-controlling treatment apparatus comprises a treatment part 3, and an inlet pipe 2 and an outlet pipe 4 connected to the treatment part 3, wherein a lift pump 1 is disposed on the inlet pipe 2 for pumping sewage to be treated into the treatment part 3, the treatment part 3 is an integrated structure, an oxygen dissolving device 8, a chemical adding device, an oxygen generator 5 and a gas-liquid mixer 7 are disposed in the treatment part 3, the oxygen dissolving device 8, the chemical adding device, the oxygen generator 5 and the gas-liquid mixer 7 are integrated in the treatment part 3, and further transportation and arrangement can be facilitated.

Dissolve the end of intaking of 8 upper ends of oxygen ware and be connected with inlet tube 2, the play water end and the outlet pipe 4 of 8 lower extremes of oxygen ware are connected, dissolve oxygen ware 8 and be the toper structure, it dissolves oxygen ware observation window 9 to be equipped with on the oxygen ware 8 to dissolve, be equipped with gas-liquid mixer 7 on the inlet tube 2, be connected with oxygenerator 5 on the gas-liquid mixer 7, gas-liquid mixer 7 communicates with oxygenerator 5 through oxygen delivery pipe 6, charge device is including throwing feeder apparatus 11, it communicates with outlet pipe 4 through throwing feeder apparatus 11 through throwing pipeline 12, it is connected with medicine storage tank 10 to throw feeder apparatus 11, medicine storage tank 10 is used for storing up the medicament, in this embodiment, the storage has the sensation of changing and presses down the algae agent in medicine storage tank 10.

In addition, a controller 13 is arranged in the treatment part 3, the controller 13 is in signal connection with the oxygen generator 5, the gas-liquid mixer 7 and the adding device 11, and the controller 13 can further control the work of the oxygen generator 5, the gas-liquid mixer 7 and the adding device 11.

When the utility model is used, a small part of water is firstly pumped into the treatment part 3 with an integrated structure through the lifting pump 1, the flow Q of the lifting pump is 30-100m3/H, the lift H is more than or equal to 18m, the matched grid prevents the water body from being firstly fed into the gas-liquid mixer 7 by the suspending impurities in the water body to damage the device, meanwhile, a large amount of oxygen generated by the oxygen generator 5 is conveyed to the gas-liquid mixer 7 through the oxygen conveying pipe 6, the oxygen generator 5 adopts the nano molecular sieve technology, the oxygen generation output is 10-40L/min, the oxygen and the water body enter the oxygen dissolving device 8 after being mixed in the gas-liquid mixer 7, the oxygen dissolving device 8 adopts a special cone structure, in the oxygen dissolving device 8, the gaseous oxygen is fully dissolved into the supersaturated dissolved oxygen to form an oxygen-enriched flow, the concentration of the dissolved oxygen can reach more than 20mg/L, and the internal dissolved oxygen state can be observed through an observation window 9 of the oxygen dissolving device in the process. The oxygen-enriched flow is conveyed to the natural water body through the water outlet pipe 4 for rapid oxygenation. Meanwhile, the chemical sensing algae inhibitor stored in the medicine storage tank 10 is added to the water outlet pipe 4 through the adding device 11 and the adding pipeline 12 and is mixed with the oxygen-rich flow to be diffused into the water body together, so that the chemical sensing algae inhibitor is used for inhibiting and controlling algae, secondary pollution is avoided, the genetic gene structure of algae cells is damaged, and water bloom rebound is prevented. The controller 13 controls the on-off of all the appliances in the device.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An ecological oxygen-enriched algae-controlling treatment device is characterized by comprising a treatment part (3), and a water inlet pipe (2) and a water outlet pipe (4) which are connected with the treatment part (3);

the treatment part (3) comprises an oxygen dissolving device (8) and a dosing device, the water inlet end of the oxygen dissolving device (8) is connected with the water inlet pipe (2), the water outlet end of the oxygen dissolving device (8) is connected with the water outlet pipe (4), the water inlet pipe (2) is provided with a gas-liquid mixer (7), the gas-liquid mixer (7) is connected with an oxygen generator (5), and the dosing device is connected with the water outlet pipe (4).

2. An ecological oxygen-enriched algae-controlling treatment device according to claim 1, wherein the treatment part (3) is an integrated structure.

3. An ecological oxygen-enriched algae-controlling treatment device according to claim 1, wherein a lift pump (1) is arranged on the water inlet pipe (2).

4. The ecological oxygen-enriched algae-controlling treatment device according to claim 1, wherein the medicine-adding device comprises an adding device (11), and the adding device (11) is communicated with the water outlet pipe (4) through an adding pipeline (12).

5. An ecological oxygen-enriched algae-controlling treatment device according to claim 4, wherein the adding device (11) is connected with a medicine storage tank (10), and a chemosensory algae inhibitor is stored in the medicine storage tank (10).

6. An ecological oxygen-enriched algae-controlling treatment device according to claim 1, wherein the oxygen dissolver (8) is of a conical structure, and an oxygen dissolver observation window (9) is arranged on the oxygen dissolver (8).

7. An ecological oxygen-enriched algae-controlling treatment device according to claim 4, wherein a controller (13) is arranged in the treatment part (3), and the controller (13) is in signal connection with the oxygen generator (5), the gas-liquid mixer (7) and the adding device (11).

8. An ecological oxygen-enriched algae-controlling treatment device according to claim 1, wherein the gas-liquid mixer (7) is communicated with the oxygen generator (5) through an oxygen delivery pipe (6).