CN215592797U - Multi-channel ozone reaction device - Google Patents

Abstract

The utility model provides a multi-channel ozone reaction device which comprises an ozone generator, a first reaction box body, a second reaction box body and a tail gas destructor, wherein an outlet of the ozone generator is connected with a booster pump, a main gas inlet pipeline is arranged at a gas outlet end of the booster pump, each first reaction box body and the second reaction box body are connected with the main gas inlet pipeline through a first gas pipe, a water outlet end of a first water pump is connected with the first reaction box body through a water pipe, the first water pump is connected with a connecting water pipe, the other end of the connecting water pipe is arranged in the second reaction box body, a spray head is arranged on the connecting water pipe, a baffle plate is arranged in the second reaction box body, the spray head is arranged above the baffle plate, and a fourth gas pipe is arranged on the tail gas destructor. Compared with the prior art, the utility model has the following beneficial effects: can handle the waste water in a plurality of reactors simultaneously, improve the treatment effeciency to can carry out effectual processing to tail gas, protect the environment, and can effectual improvement waste water treatment's reaction efficiency.

Description

Multi-channel ozone reaction device

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a multi-channel ozone reaction device.

Background

Ozone is a strong oxidant, the oxidation-reduction potential is 2.07eV, the ozone has strong oxidative degradation capability on most organic matters, and the ozone has the characteristic of high reaction speed. Researches show that the effect of ozone oxidation degradation of organic matters which are difficult to biodegrade, chromogenic organic matters and toxic organic matters is good, in the process of treating wastewater by using ozone, the removal rate of the chromaticity is very high for wastewater with high chromaticity, and the removal rate of the chromaticity even reaches more than 98% after ozone treatment. However, the existing ozone treatment devices are all single channel treatment, and the effect is low. Therefore, a multi-channel ozone reaction apparatus is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the present invention aims to provide a multi-channel ozone reaction device to solve the problems in the prior art.

The utility model is realized by the following technical scheme: multichannel ozone reaction unit, including ozone generator, reaction box one, reaction box two and tail gas destroyer, the export on the ozone generator is connected with the booster pump, the end of giving vent to anger of booster pump installs total inlet line, reaction box one and reaction box two all are provided with four, every reaction box one and reaction box two all are connected through trachea one with total inlet line, and water pump one is provided with four, the play water end of water pump one is connected with reaction box one through the water pipe, reaction box one inside all is provided with the divider box, be provided with the rose box in the divider box, install water pump two in the rose box, be connected with the connecting water pipe on the water pump one, the other end of connecting water pipe is arranged in reaction box two, install the shower nozzle on the connecting water pipe, be provided with the baffle in the reaction box two, the shower nozzle is arranged above the baffle, an air port at the upper end of the reaction box body is connected with a second air pipe, an air port at the upper end of the reaction box body is connected with a third air pipe, the third air pipe is connected with the second air pipe, a fourth air pipe and a plurality of air pipes are mounted on the tail gas destructor, and the other end of the second air pipe is connected with the fourth air pipe.

In a preferred embodiment, the interior of the second reaction box body is divided into a contraction section, a throat section and an expansion section by a baffle, and the swirl vanes are arranged on the surface of the contraction section.

In a preferred embodiment, the concentration analyzers are provided in plurality, and the plurality of concentration analyzers are respectively attached to the second air tube and placed above the intersection point of the second air tube and the third air tube.

In a preferred embodiment, a plurality of mass flow controllers are provided, a mass flow controller is mounted on the first gas pipe between the first reaction box body and the main gas inlet pipeline, and a mass flow controller is mounted on the first gas pipe between the second reaction box body and the main gas inlet pipeline.

In a preferred embodiment, quartz sand is arranged in a space between the first reaction box body and the separation box, and activated carbon is arranged between the separation box and the filter box.

In a preferred embodiment, the filter box is composed of a filter screen and a square frame.

After the technical scheme is adopted, the utility model has the beneficial effects that: simple structure, convenient operation can handle the waste water in a plurality of reactors simultaneously, has improved the treatment effeciency to can carry out effectual processing to tail gas, protect the environment, and can effectual improvement waste water treatment's reaction efficiency.

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, and 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 view of the overall structure of the multi-channel ozone reaction apparatus of the present invention.

FIG. 2 is a schematic cross-sectional view of a first reaction box and a second reaction box of the multi-channel ozone reaction apparatus of the present invention.

FIG. 3 is a schematic diagram of a second reaction box of the multi-channel ozone reaction device of the present invention.

In the figure, 1-ozone generator, 2-booster pump, 3-total air inlet pipeline, 4-mass flow controller, 5-reaction box body I, 6-reaction box body II, 7-water pump I, 8-concentration analyzer, 9-tail gas destructor, 10-separation box, 11-filter box, 12-connecting water pipe, 13-spray head and 14-baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a multi-channel ozone reaction device comprises an ozone generator 1, a first reaction box body 5, a second reaction box body 6 and a tail gas destructor 9, wherein an outlet on the ozone generator 1 is connected with a booster pump 2, a main air inlet pipeline 3 is installed at an air outlet end of the booster pump 2, four reaction box bodies 5 and four reaction box bodies 6 are arranged, each of the first reaction box body 5 and the second reaction box body 6 is connected with the main air inlet pipeline 3 through a first air pipe, four water pumps 7 are arranged, an air outlet end of the first water pump 7 is connected with the first reaction box body 5 through a water pipe, a separation box 10 is arranged inside the first reaction box body 5, a filter box 11 is arranged inside the separation box 10, a second water pump is arranged inside the filter box 11, a connecting water pipe 12 is connected onto the first water pump 7, the other end of the connecting water pipe 12 is arranged inside the second reaction box body 6, a spray head 13 is installed on the connecting water pipe 12, and a baffle plate 14 is arranged inside the second reaction box body 6, the spray head 13 is arranged above the baffle 14, the gas port at the upper end of the reaction box body II 6 is connected with the gas pipe II, the gas port at the upper end of the reaction box body I5 is connected with the gas pipe III, the gas pipe III is connected with the gas pipe II, the tail gas destructor 9 is provided with the gas pipe IV, and the other ends of the plurality of gas pipes II are connected with the gas pipe IV.

The interior of the second reaction box body 6 is divided into a contraction section, a throat pipe section and an expansion section by the baffle plate 14, the cyclone blades are arranged on the surface of the contraction section, the residence time of gas in the contraction section in the second reaction box body 6 is prolonged by the cyclone blades, gas-liquid flow turbulence is further increased for wastewater, the reaction time is prolonged, and the reaction efficiency is improved.

Concentration analyzer 8 is provided with a plurality ofly, and a plurality of concentration analyzer 8 are installed respectively on trachea two, arrange the nodical top of trachea two and trachea three in, can real-time supervision oxygen content to be convenient for adjust it.

The mass flow controllers 4 are arranged in plurality, the mass flow controller 4 is arranged on the first air pipe between the first reaction box body 5 and the main air inlet pipeline 3, the mass flow controller 4 is arranged on the first air pipe between the second reaction box body 6 and the main air inlet pipeline 3, the mass flow controller can automatically control the air flow, namely, a user can set the air flow according to needs, the mass flow controller 4 can automatically keep the air flow constant on a set value, and the air flow does not deviate from the set value even if the system pressure fluctuates or the environment temperature changes.

The quartz sand is arranged in a space between the first reaction box body 5 and the separating box 10, water with high turbidity can be filtered through granular or non-granular quartz sand with a certain thickness, suspended matters, organic matters, colloid particles, microorganisms, chlorine, odor, partial heavy metal ions and the like in the water can be effectively intercepted and removed, the active carbon is arranged between the separating box 10 and the filter box 11, residual chlorine which cannot be removed in the filtering of the front stage can be adsorbed to prevent the reverse osmosis membrane of the rear stage from being subjected to oxidative degradation, meanwhile, pollutant substances such as micromolecular organic matters and the like leaked from the front stage are also adsorbed, and the adsorption and removal effects on peculiar smell, colloid, pigment, heavy metal ions and the like in the water are obvious.

The filter box 11 is composed of a filter net and a square frame.

As an embodiment of the present invention: when the device is in actual use, the ozone generator 1 and the booster pump 2 are started, the ozone generator 1 generates ozone, the ozone enters the reaction box body I5 through the main air inlet pipeline 3 to be subjected to reaction treatment with wastewater in the reaction box body I5, the primarily treated wastewater enters the filter box 11 through quartz sand and activated carbon and then enters the reaction box body II 6 under the action of the water pump II, a part of ozone enters the reaction box body II 6 and then rotates and rises along the inner wall of the reaction box body II 6, when the ozone flows through the baffle plate 14 in the reaction box body II 6, the ozone forms local contraction at the throat neck in the reaction box body II 6, the ozone is rapidly accelerated at the throat section of the baffle plate 14, the static pressure is reduced, so that a pressure difference is generated before and after the throat, the fluid flow is larger, the generated pressure difference is larger, and the rapid rise of the ozone is prevented, giving sufficient reaction time of ozone and wastewater, further treating the wastewater, introducing the generated waste gas into the gas tube through the second gas tube and the third gas tube, and finally introducing the waste gas into the tail gas destructor 9 for treatment.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. Multichannel ozone reaction unit, including ozone generator (1), reaction box (5), reaction box two (6) and tail gas destroyer (9), its characterized in that: the outlet on the ozone generator (1) is connected with the booster pump (2), the end of giving vent to anger of booster pump (2) installs total admission line (3), reaction box (5) and reaction box (6) all are provided with four, every reaction box (5) and reaction box (6) all are connected through trachea one with total admission line (3), and water pump (7) are provided with four, the play water end of water pump (7) leads to pipe to be connected with reaction box (5), reaction box (5) inside all is provided with divider box (10), be provided with rose box (11) in divider box (10), install water pump two in rose box (11), be connected with on water pump (7) and connect water pipe (12), the other end of connecting water pipe (12) is arranged in reaction box (6), install shower nozzle (13) on connecting water pipe (12), be provided with baffle (14) in reaction box two (6), the top of baffle (14) is arranged in shower nozzle (13), reaction box two (6) upper end gas port is connected with trachea two, reaction box one (5) upper end gas port is connected with trachea three, trachea three is connected with trachea two, install trachea four on tail gas destructor (9), and is a plurality of trachea two's the other end all is connected with trachea four.

2. The multi-channel ozone reaction device as recited in claim 1, wherein: the baffle (14) divides the interior of the second reaction box body (6) into a contraction section, a throat pipe section and an expansion section, and the surface of the contraction section is provided with swirl vanes.

3. The multi-channel ozone reaction device as recited in claim 1, wherein: the concentration analyzers (8) are arranged in a plurality of numbers, and the concentration analyzers (8) are respectively arranged on the second air pipe and above the intersection point of the second air pipe and the third air pipe.

4. The multi-channel ozone reaction device as recited in claim 1, wherein: the mass flow controllers (4) are arranged in a plurality, and the mass flow controllers (4) are respectively arranged on the first reaction box body (5) and the first air pipe between the second reaction box body (6) and the main air inlet pipeline (3).

5. The multi-channel ozone reaction device as recited in claim 1, wherein: quartz sand is arranged in a space between the first reaction box body (5) and the separation box (10), and activated carbon is arranged between the separation box (10) and the filter box (11).

6. The multi-channel ozone reaction device as recited in claim 1, wherein: the filter box (11) is composed of a filter screen and a square frame.

Images