Microwave electrodeless ultraviolet catalytic oxidation sterilization equipment

Abstract

The microwave electrodeless ultraviolet catalytic oxidation sterilization equipment comprises a box body, a microwave generator is arranged in the center of the top of the box body, an inner cavity is formed in the box body, microwave cavities are formed in the two sides of the top of the inner cavity of the box body, and the tops of the two microwave cavities are connected with the microwave generator. A partition plate is arranged along the two ends of the center of the bottom of an inner cavity of the box body, a first inclined guide plate and a second inclined guide plate are arranged at the two ends of the bottom of the inner cavity of the box body respectively and are symmetrically arranged along the partition plate, and a vertical guide plate is arranged at the position, located at the water inlet end of the partition plate, of the bottom of the box body. A catalyst is arranged in the vertical flow guide plate, and an electrodeless ultraviolet lamp tube is arranged at the bottom of the box body and located at the water outlet end of the partition plate, so that compared with traditional ultraviolet sterilization and disinfection equipment, a multi-effect sterilization and disinfection procedure is formed, and the problem that only ultraviolet rays are adopted in the prior art is solved; therefore, the water sterilization efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sterilization equipment technical field, concretely is a microwave electrodeless ultraviolet catalytic oxidation sterilization equipment. BACKGROUND

[0002] Drinking water safety is the most basic guarantee condition of people's life, and the microbial safety is one of the most core problems of drinking water safety guarantee. According to the investigation of the world health organization, 80% of human diseases are related to water, and directly drinking water contaminated by pathogenic microorganisms can cause the outbreak and prevalence of infectious diseases such as cholera, typhoid fever and hepatitis a. With the continuous intensification of economic development and water pollution and the improvement of people's requirements for water environmental quality, the safety of urban water supply has attracted more and more attention of countries all over the world.

[0003] The disinfection methods commonly used in sewage treatment include chlorine disinfection, chlorine dioxide disinfection, ozone disinfection and ultraviolet disinfection. Chlorine disinfection is economical and effective, and the residual chlorine has a continuous disinfection effect, but when the organic matter content in sewage is high, chlorine disinfection will produce many organic chlorides harmful to human health. Chlorine dioxide disinfection has strong oxidation effect and good bactericidal effect, but the preparation equipment is complex, and it needs to be prepared on site. And the raw material used is a toxic and harmful and corrosive agent. If not handled properly, a large amount of harmful by-products will be produced, and there is a certain safety hazard. Ozone can not only disinfect but also decolorize and deodorize, and can remove phenol without generating organic chlorides. However, the equipment investment and operation cost are both high, and the equipment is complex and difficult to manage. The traditional ultraviolet disinfection has high sterilization efficiency and short contact time, and does not produce organic chlorides. However, the service life of the traditional ultraviolet lamp is not long, the power consumption is high, there is no continuous disinfection effect, and it is easy to be repeatedly contaminated. Therefore, a high-efficiency ultraviolet light source and a multi-effect synergistic disinfection technology need to be developed to replace the traditional chlorine disinfection process and effectively solve the negative impact on the quality of drinking water during disinfection. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a microwave electrodeless ultraviolet catalytic oxidation sterilization equipment to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A microwave electrodeless ultraviolet catalytic oxidation sterilization equipment, comprising a box body, water inlet pipes and water outlet pipes are arranged on both sides of the box body, a microwave generator is arranged at the top center of the box body, an inner cavity is formed in the box body, microwave cavities are arranged at the top of both sides of the inner cavity of the box body, and the top of the two microwave cavities is connected with the microwave generator.

[0007] The inner cavity bottom center of the box body is provided with a partition plate along two ends, the inner cavity bottom two ends of the box body are respectively provided with a first inclined flow guide plate and a second inclined flow guide plate, the first inclined flow guide plate and the second inclined flow guide plate are symmetrically arranged along the partition plate, the bottom of the box body and at the water inlet end of the partition plate are provided with a vertical flow guide plate, the inside of the vertical flow guide plate is provided with a catalyst, and the bottom of the box body and at the water outlet end of the partition plate are provided with an electrodeless ultraviolet lamp tube.

[0008] Preferably, the bottom of the microwave cavity is provided with a plurality of cracks.

[0009] Preferably, the surface of the vertical flow guide plate is provided with a plurality of through holes.

[0010] Preferably, the surface of the partition plate is provided with a plurality of through holes.

[0011] Compared with the prior art, the microwave electrodeless ultraviolet catalytic oxidation sterilization equipment has the advantages that:

[0012] The microwave electrodeless ultraviolet catalytic oxidation sterilization equipment utilizes microwave to excite the electrodeless ultraviolet lamp tube to emit ultraviolet light, converts oxygen into ozone, and simultaneously loads titanium series catalysts in the inside of the vertical flow guide plate, fully utilizes the sterilization and disinfection and photocatalytic oxidation degradation effects of microwave, ultraviolet light and ozone, forms a multi-effect sterilization and disinfection process compared with the traditional ultraviolet sterilization and disinfection equipment, solves the problems existing in the prior art, and greatly improves the sterilization efficiency of water. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an overall structure schematic view of the utility model;

[0014] Figure 2 It is a microwave generator structure schematic view of the utility model;

[0015] Figure 3 It is an overall sectional view structure schematic view of the utility model.

[0016] In the drawing: 1, box body; 2, water inlet pipe; 3, water outlet pipe; 4, microwave generator; 5, microwave cavity; 6, crack; 7, vertical flow guide plate; 8, catalyst; 9, first inclined flow guide plate; 10, partition plate; 11, second inclined flow guide plate; 12, electrodeless ultraviolet lamp tube. DETAILED DESCRIPTION

[0017] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0018] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "vertical", "upper", "lower", "horizontal" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0019] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0020] Please refer to Figure 1 、 Figure 3 The utility model provides a new embodiment: a microwave electrodeless ultraviolet catalytic oxidation sterilization equipment, including the box 1, the both sides of box 1 are provided with water inlet pipe 2 and water outlet pipe 3, the top center of box 1 is provided with microwave generator 4, the inside of box 1 is provided with inner chamber, the bottom center of the inner chamber of box 1 is provided with the partition 10 along both ends, the both ends of the inner chamber bottom of box 1 are provided with first inclined baffle 9 and second inclined baffle 11 respectively, first inclined baffle 9 and second inclined baffle 11 are symmetrically arranged along partition 10, the bottom of box 1 and located at the water inlet end of partition 10 are provided with vertical baffle 7, the inside of vertical baffle 7 is provided with catalyst 8, the bottom of box 1 and located at the water outlet end of partition 10 are provided with electrodeless ultraviolet lamp tube 12.

[0021] Further, the surface of vertical baffle 7 is provided with a plurality of through holes, the through hole is arranged, can be more convenient for water and its internal catalyst contact, it needs to be explained that the material of vertical baffle 7 is same with the material of first inclined baffle 9.

[0022] Further, the surface of partition 10 is provided with a plurality of through holes.

[0023] Specifically, in use, one end of the water inlet pipe 2 is connected to the drain pipe, water will enter the box 1 from the water inlet pipe 2, the water in the box 1 will be blocked by the first inclined flow guide plate 9 and the vertical flow guide plate 7, reduce its own flow rate, facilitate its through the catalyst 8 reaction, so as to realize sterilization and disinfection, then slowly from the through hole of the partition plate 10 into the other side of the partition plate 10, realize water further sterilization and disinfection, the water that the sterilization and disinfection are completed finally will be discharged from the water outlet pipe 3.

[0024] Please refer to Figure 2 The utility model provides another new embodiment: including microwave generator 4, box 1, the inner chamber top of box 1 is provided with microwave cavity 5 on both sides, the top of two microwave cavities 5 is connected with microwave generator 4, the bottom of microwave cavity 5 is provided with a plurality of cracks 6, specifically, in use, the microwave that microwave generator 4 sent will enter into microwave cavity 5, the microwave in microwave cavity 5 will flow out from crack 6, make microwave as a face discharge, make the distribution of microwave more uniform.

[0025] Please refer to Figure 3 The utility model provides another new embodiment: as shown in the drawing, microwave cavity 5 is located at the both sides of partition plate 10 respectively, so the microwave that one microwave cavity 5 leads is located at the different side of partition plate 10, the inner chamber bottom of box 1 is provided with first inclined flow guide plate 9 and second inclined flow guide plate 11 respectively on both ends, first inclined flow guide plate 9 and second inclined flow guide plate 11 are along partition plate 10 symmetrical setting, through above-mentioned design, after microwave flows out and discharges through first inclined flow guide plate 9 or second inclined flow guide plate 11, will refract to a certain extent, further make the distribution of microwave more uniform.

[0026] Working principle: the utility model discloses a microwave electrodeless ultraviolet catalytic oxidation sterilization equipment, utilizes microwave to excite electrodeless ultraviolet light pipe 12 and sends ultraviolet light, makes oxygen convert into ozone, simultaneously still sets up the catalyst of load titanium series in the inside of vertical flow guide plate 7, gives full play to microwave, ultraviolet light, ozone's sterilization and disinfection and photocatalytic oxidation degradation effect, the above-mentioned specific principle is the mature technology of present, here will not carry out detailed elaboration to its internal specific structure and working principle, compared with traditional ultraviolet sterilization and disinfection equipment, forms the sterilization and disinfection process of multi-effect function, solves the problem that only ultraviolet is used in prior art, and further greatly improves the sterilization efficiency of water.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the attached claims and its equivalents.

Claims

1. A microwave electrodeless ultraviolet catalytic oxidation sterilization device, comprising a housing (1), characterized in that: The box (1) is provided with an inlet pipe (2) and an outlet pipe (3) on both sides respectively. A microwave generator (4) is provided at the top center of the box (1). An inner cavity is provided inside the box (1). Microwave cavities (5) are provided on both sides of the top of the inner cavity of the box (1). The tops of the two microwave cavities (5) are connected to the microwave generator (4). The inner cavity of the box (1) has a partition plate (10) at both ends along the center of the bottom. The inner cavity of the box (1) has a first inclined guide plate (9) and a second inclined guide plate (11) at both ends respectively. The first inclined guide plate (9) and the second inclined guide plate (11) are symmetrically arranged along the partition plate (10). The bottom of the box (1) and at the water inlet end of the partition plate (10) is provided with a vertical guide plate (7). The interior of the vertical guide plate (7) is provided with a catalyst (8). The bottom of the box (1) and at the water outlet end of the partition plate (10) is provided with an electrodeless ultraviolet lamp tube (12).

2. The microwave electrodeless ultraviolet catalytic oxidation sterilization device according to claim 1, characterized in that: The bottom of the microwave cavity (5) has several cracks (6).

3. The microwave electrodeless ultraviolet catalytic oxidation sterilization device according to claim 1, characterized in that: The surface of the vertical guide plate (7) has several through holes.

4. The microwave electrodeless ultraviolet catalytic oxidation sterilization device according to claim 1, characterized in that: The surface of the partition plate (10) has several through holes.

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