CN214032099U

CN214032099U - High-efficient ozone treatment reactor

Info

Publication number: CN214032099U
Application number: CN202022703763.6U
Authority: CN
Inventors: 雷晓霞
Original assignee: Guangxi Zengyuan Environmental Protection Engineering Co ltd
Current assignee: Guangxi Zengyuan Environmental Protection Engineering Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-24
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a high-efficient ozone treatment reactor, which comprises a tank body, jar body from the bottom up is equipped with aeration layer, bearing layer, packing layer in proper order, the aeration layer is equipped with the waste water import, the upper portion of the jar body is equipped with the delivery port, waste water import and waste water pipe connection, waste water pipe is equipped with a plurality of opening and heating rod, the heating rod is inserted and is established in the opening. The utility model discloses a high-efficient ozone treatment reactor through heating sewage, lets in jar body with ozone again, and the water after the heating can improve the dissolution rate of ozone greatly.

Description

High-efficient ozone treatment reactor

Technical Field

The utility model relates to a waste water treatment equipment technical field, concretely relates to high-efficient ozone treatment reactor.

Background

With the continuous development of science and technology and the continuous expansion of the manufacturing industry in China, the sewage treatment in the industries of petroleum drilling, refining, chemical industry, electric power, pharmacy, medicine and the like is increasingly concerned by people, certain technical bottlenecks exist in the sewage treatment, the requirement of the public on the improvement of the sewage discharge standard is more and more strong, and the higher requirement is put forward on the sewage treatment technology.

Common advanced wastewater treatment processes include Fenton advanced oxidation and membrane treatment processes. When the Fenton advanced oxidation process is used, a certain amount of chemical sludge is generated, certain land is occupied for treatment, transportation and stacking of the chemical sludge, and the sludge disposal cost is additionally increased; when the membrane treatment process is used, a concentrated solution after membrane is generated, the concentration of pollutants in the concentrated solution is high, the pollutants cannot be treated by an original process system, a system for treating the concentrated solution needs to be additionally arranged, the investment and the operation cost of a sewage station are additionally increased, and the operation and management difficulty of the sewage station is increased.

Ozone advanced oxidation processes have become favored by researchers in recent years. Ozone can degrade organic matters such as aromatic matters, lignin and the like by direct oxidation and indirect hydroxyl radical oxidation of ozone molecules under different reaction conditions. When ozone oxidation is used, only the concentration and the flow of ozone gas introduced into the wastewater need to be controlled, and the gas-liquid reaction does not produce waste materials such as chemical sludge and the like, so that the use and the management are convenient.

At present, in the sewage treatment process, the ozone gas is mixed with water by using an air stone or a nano aeration pipe to disinfect and purify the sewage, the dissolution rate of the ozone in the water has great influence on the sewage purification, the dissolution rate of the ozone has great relation with the temperature, and the solubility of the ozone is greatly reduced when the ozone is flushed into the sewage in winter or under the condition of low environmental temperature, so that the purification effect of the sewage is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: to the technical problem that prior art exists, the utility model provides a high-efficient ozone treatment reactor through heating sewage, lets in jar body with ozone again, and the water after the heating can improve the dissolution rate of ozone greatly.

In order to solve the technical problem, the utility model provides a technical scheme does:

the utility model provides a high-efficient ozone treatment reactor, includes a jar body, jar body from the bottom up is equipped with aeration layer, supporting layer, packing layer in proper order, the aeration layer is equipped with the waste water import, the upper portion of jar body is equipped with the delivery port, the waste water import is connected with waste water pipeline, waste water pipeline is equipped with a plurality of opening and heating rod, the heating rod is inserted and is established in the opening.

As a further improvement of the above technical solution:

preferably, the contact section of the wastewater pipeline and the wastewater inlet is made of a copper block.

Preferably, the circulation holes are arranged at the copper block, at least two rows of the circulation holes are arranged, and the heating rod is inserted between the two rows of the circulation holes.

Preferably, the circulation holes are formed in the copper block, at least two rows of the circulation holes are formed in the circulation holes, the heating rod is provided with at least two heating sections, and the two rows of the circulation holes penetrate through the space between the two heating sections.

Preferably, the heating rods are provided in plurality and are positioned outside the circulation holes and are not in contact with the wastewater.

Preferably, the heating rod is U-shaped.

Preferably, the aeration layer is provided with an aeration disc.

Preferably, the reactor is also provided with an ozone destructor which is communicated with the top of the tank body through an exhaust pipeline.

The utility model provides a high-efficient ozone treatment reactor has following advantage compared with prior art:

(1) the utility model discloses a high-efficient ozone treatment reactor is through heating sewage for sewage temperature risees to between 25 ~ 30 degrees centigrade, lets in jar body with ozone again, and the water after the heating can improve the dissolution rate of ozone greatly.

(2) The utility model discloses a high-efficient ozone treatment reactor is equipped with the ozone destructor, can destroy the ozone decomposition that is not dissolved in water, avoids the polluted environment.

(3) The utility model discloses a high-efficient ozone treatment reactor is through installing the copper billet additional to the mode of punching on the copper billet inserts the copper billet with the heating rod, makes the copper billet wholly generate heat, has increased heat transfer area greatly, and sewage can the express delivery be heated when circulating through the opening.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the copper block of the present invention.

The reference numbers in the figures illustrate:

1. a tank body; 11. a water outlet; 2. an aeration layer; 21. an aeration disc; 3. a filler layer; 31. a support plate; 4. a waste water conduit; 41. a flow-through hole; 42. the rod is heated.

Detailed Description

The following describes the embodiments of the present invention in detail. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Fig. 1 and fig. 2 show an embodiment of the high-efficient ozone treatment reactor of the present invention, the high-efficient ozone treatment reactor of this embodiment, including jar body 1, jar body 1 is equipped with aeration layer 2 and packing layer 3 from the bottom up in proper order, and aeration layer 2 is equipped with the waste water import, and the upper portion of jar body 1 is equipped with delivery port 11, and the waste water import is connected with waste water pipe 4, and waste water pipe 4 is equipped with a plurality of opening 41 and heating rod 42, and heating rod 42 is inserted and is established in opening 41. The filler is arranged on the filler layer 3, the filler layer 3 is provided with a supporting plate 31, and the supporting plate 31 separates the filler layer 3 and the aeration layer 2.

In this embodiment, the contact section of the waste water pipeline 4 and the waste water inlet is made of a copper block.

In this embodiment, the flow holes 41 are formed in the copper block, at least two rows of the flow holes 41 are formed, and the heating rod 42 is inserted between the two rows of the flow holes 41.

In this embodiment, the circulation holes 41 are disposed at the copper block, at least two rows of the circulation holes 41 are disposed, the heating rod 42 is provided with at least two heating sections, and the two rows of the circulation holes 41 penetrate between the two heating sections.

In this embodiment, a plurality of heating rods 42 are provided, and the heating rods 42 are located outside the circulation holes 41 and do not contact the waste water.

In this embodiment, the heating rod 42 is U-shaped. And a temperature sensor is arranged at the wastewater inlet and used for detecting the temperature of the heated wastewater.

In this embodiment, the aeration layer 2 is provided with an aeration disk. The aeration layer 2 is also provided with a hydrogen peroxide inlet, the hydrogen peroxide inlet conveys hydrogen peroxide through a conveying pipeline, and a hydrogen peroxide metering pump is arranged on the conveying pipeline.

In this embodiment, the reactor is further provided with an ozone destructor, and the ozone destructor is communicated with the top of the tank body 1 through an exhaust pipeline.

In this embodiment, the waste water enters the waste water pipeline 4 after being filtered by sand filtration, and flows into the tank 1 after being heated by the flow through holes 41 in the waste water pipeline 4. The waste water is heated to 25-30 degrees, the temperature condition is detected by a temperature sensor, and the ozone solubility at the temperature is the highest. Determining the amount of ozone and hydrogen peroxide according to the water quality condition, and carrying out oxidation treatment on the wastewater. In the aeration disc, micro-bubbles are formed through the micropore diffusion effect, the number of the micro-bubbles is large, the detention time in water is long, the specific surface area is large, the dissolving efficiency of ozone gas in water is increased, and the contact oxidation effect of ozone molecules and pollutants is also facilitated. When passing through the packing layer 3, the device is favorable for generating the periscopic turbulence during the water flow movement, ensures that pollutants in the wastewater and ozone are subjected to sufficient contact reaction, and improves the treatment effect of the discharged water.

The above embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a high-efficient ozone treatment reactor, its characterized in that, includes a jar body, jar body from the bottom up is equipped with aeration layer, supporting layer, packing layer in proper order, the aeration layer is equipped with the waste water import, the upper portion of the jar body is equipped with the delivery port, the waste water import is connected with the waste water pipeline, the waste water pipeline is equipped with a plurality of opening and heating rod, the heating rod is inserted and is established in the opening.

2. The high efficiency ozone treatment reactor as recited in claim 1 wherein the section of the wastewater conduit in contact with the wastewater inlet is made of copper blocks.

3. The high efficiency ozone treatment reactor as recited in claim 2, wherein said flow holes are formed in a copper block, said flow holes are formed in at least two rows, and said heating rod is inserted between said two rows of flow holes.

4. The high efficiency ozone treatment reactor as recited in claim 2, wherein said flow holes are formed at the copper block, said flow holes are formed in at least two rows, said heating rod is formed with at least two heat generation sections, and two rows of said flow holes are formed to pass through between said two heat generation sections.

5. The high efficiency ozone treatment reactor as recited in claim 2 or 4, wherein a plurality of heating rods are provided, and the heating rods are located outside the flow holes and do not contact the wastewater.

6. The high efficiency ozone treatment reactor as recited in claim 2 or 4 wherein the heating rod is U-shaped.

7. The high efficiency ozone treatment reactor as recited in claim 1 wherein the aeration layer is provided with aeration discs.

8. The high efficiency ozone treatment reactor as recited in claim 1 wherein the reactor is further provided with an ozone destructor in communication with the top of the tank through an exhaust conduit.