CN201560136U

CN201560136U - Novel microwave wastewater treatment reactor

Info

Publication number: CN201560136U
Application number: CN2009202145283U
Authority: CN
Inventors: 杨银有; 陈孟杰; 陈旭品; 王滨; 陈建海; 戴磊; 陈建生
Original assignee: Shanghai Relen Environmental & Technology Co Ltd
Current assignee: Shanghai Ren Yuan Environmental Protection Co., Ltd.
Priority date: 2009-11-30
Filing date: 2009-11-30
Publication date: 2010-08-25
Anticipated expiration: 2019-11-30

Abstract

The utility model discloses a novel microwave wastewater treatment reactor, which comprises a ridge-shaped reactor, a tuner, a waveguide tube, an excitation cavity, magnetrons, H plane 90-degree waveguides, and is characterized in that a direct current tube is arranged in the ridge-shaped reactor and penetrates out of both ends, both ends of the ridge-shaped reactor are respectively provided with an H plane 90-degree waveguide, H plane 90-degree waveguide inlets are sequentially switched into the tuner, the waveguide tube, the excitation cavity and the magnetrons, and the direction of the H plane 90-degree waveguide inlets is the same as the microwave transmission direction. The utility model adopts the unique direct current tube and two-way microwave lead-in, and microwave energy is more concentrated around the pipeline, so materials to be processed can maximize the absorption of microwave, and the two magnetrons can work simultaneously or alternately so as to enable the whole device to work for a long time. The utility model has the advantages of novel conception, simple structure, low manufacturing cost and good social and economic benefits.

Description

A kind of new type of microwave waste water treatment reactor

Technical field

The utility model relates to a kind of sewage-treating reactor, particularly relates to a kind of microwave and imports sewage-treating reactor.

Background technology

In the sewage disposal technology of high-concentration hardly-degradable, utilize the material of microwave field convection cell to have multinomial unique effect and be used for wastewater treatment, accepted by people just more and more, no matter which kind of form microwave resonator is absolutely necessary.The structural defective of existing microwave resonator microwave heating appts is roughly as follows: for saving space circulating pipe majority is spiral element or serpentine tube.The shortcoming of this structure is because the penetrativity of microwave in water is limited, thereby no matter is to adopt spiral element or the full of twists and turns effect that all can not obtain of serpentine tube, and the sewage in the circulating pipe that can't guarantee to flow through is subjected to sufficient microwave irradiation.Another shortcoming is that the microwave introducing port is single, and an end is a microwave rf generator, and the other end is negative for unloading, and microwave source is continuous service incessantly for a long time, and consequently the life-span reduces, effect is low.

The utility model content

The purpose of this utility model is at the deficiencies in the prior art part, provides a kind of and can fully be subjected to a kind of new type of microwave waste water treatment reactor microwave irradiation, that can continue to handle trade effluent for a long time.

The technical scheme that the utility model addresses the above problem is: a kind of new type of microwave waste water treatment reactor, comprise ridge reactor, tuner, waveguide, excitation cavity, magnetron, the 90 degree waveguides of H face, it is characterized in that: a battery tube is installed in the ridge reactor and from two ends and passes, a H face 90 degree waveguides are established at ridge reactor two ends respectively, H face 90 degree waveguide inlets insert tuner, waveguide, excitation cavity, magnetron successively, and described H face 90 degree waveguide inlets are identical with the microwave transmission direction.

The beneficial effects of the utility model are: compared with prior art, the microwave waste water treatment reactor that employing the utility model proposes, sewage imports in the reactor cavity from battery tube, described H face 90 degree waveguide inlets are identical with the microwave transmission direction, microwave energy concentrates on around the pipeline more, make processed material absorb microwave and reach maximization, the progressively decay of the length of cavity and microwave energy is synchronous, can make material more fully absorb microwave energy like this.The utility model adopts two microwave introducing ports, can allow two magnetron wheels change jobs easily, and whole device can be worked for a long time.Waste water for high density can adopt two magnetrons to work simultaneously especially, because microwave transmission distance in two ends is far away, its two ends microwave energy is fully absorbed by water body in reactor cavity, improve the physical and chemical reaction speed of waste water flowing by this, improve sewage treating efficiency, do not influence the work-ing life of magnetron again.The utility model is novel, simple in structure, and low cost of manufacture has obtained good society, economic benefit.

Description of drawings

Fig. 1 is the utility model structural representation.

Embodiment

Below in conjunction with drawings and the specific embodiments the utility model is elaborated.

A kind of new type of microwave waste water treatment reactor as shown in Figure 1, it comprises ridge reactor 1, tuner 3, waveguide 4, excitation cavity 5, magnetron 6, the 90 degree waveguides 7 of H face; One battery tube 2 is installed in ridge reactor 1 chamber and extends outside the cavity two ends; The cavity two ends are respectively equipped with a H face 90 degree waveguides 7, and described H face 90 degree waveguides 7 inlets insert tuner 3 successively, waveguide 4, and excitation cavity 5, magnetron 6, described H face 90 degree waveguides 7 inlets are identical with the microwave transmission direction.

During the utility model work, elder generation is by the magnetron work of a side, the microwave field that produces enters the ridge reactor through excitation cavity, waveguide, tuner the sewage width of cloth in managing is penetrated, because the microwave introducing port is identical with the microwave transmission direction, microwave energy concentrates on around the pipeline more, make processed material physical reaction just more abundant, the progressively decay of the length of cavity and microwave energy is synchronous, can make material more fully absorb microwave energy like this.The magnetron work of replaceable one-tenth opposite side has solved the easily vulnerable problem of microwave source non-stop run after work for some time.

The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.

Claims

1. new type of microwave waste water treatment reactor, comprise ridge reactor, tuner, waveguide, excitation cavity, magnetron, the 90 degree waveguides of H face, it is characterized in that: a battery tube is installed in the ridge reactor and from two ends and passes, a H face 90 degree waveguides are established at ridge reactor two ends respectively, H face 90 degree waveguide inlets insert tuner, waveguide, excitation cavity, magnetron successively, and described H face 90 degree waveguide inlets are identical with the microwave transmission direction.