CN205536041U - Light -concentrating ultraviolet photolysis constitutional unit and photodissociation oil smoke clarifier - Google Patents

Abstract

The utility model provides a concentrating ultraviolet photolysis structural unit and a photolysis fume purifier. Concentrating ultraviolet photolysis structural unit, including lamp frame, multiple ultraviolet lamp tubes and multiple condenser covers, the condenser cover is a C-shaped tubular body with an open section; multiple ultraviolet lamp tubes are fixed on the lamp frame , the outer cover of each ultraviolet light tube is provided with a condenser. A photolysis oil fume purifier comprises a fume hood of the purifier and the above-mentioned ultraviolet photolysis structural unit. The utility model is designed for the environment of heavy oily fume in the kitchen. A plurality of ultraviolet lamp tubes and spotlights are arranged to gather ultraviolet rays and irradiate them from one direction, improve the irradiation intensity of ultraviolet rays, and have high oily fume odor and oil purification. efficiency. The ultraviolet photolysis structural unit can be easily installed on the air inlet of the existing oil fume treatment equipment, and the ultraviolet photolysis function is added to the oil fume treatment equipment, and the oil fume purifier with the function of photolysis of oil fume is obtained, which improves the efficiency of the existing oil fume treatment equipment. Oil fume treatment ability.

Description

Concentrating ultraviolet photolysis structural unit and photolysis oil fume purifier

technical field

The utility model relates to the technical field of oil fume purification, in particular to a concentrating ultraviolet photolysis structural unit and a photolysis oil fume purifier.

Background technique

With the advancement of industry and the continuous improvement of people's living standards, the demand for catering continues to increase, and the kitchen industry continues to grow and develop. The resulting kitchen fume poses a serious threat to human health and the living environment.

At present, the oil fume treatment equipment in the kitchen of the kitchen industry is very simple, and most of them only have the function of absorbing the oil fume, without further purification or decomposition treatment of the oil fume, resulting in great harm caused by the oil fume in the kitchen. First of all, it will cause direct physical injury to the staff of the kitchen processing. When it stays in the ventilation duct or equipment, it will breed a large number of bacteria and endanger people's health; if it is discharged into the atmosphere, it will cause serious pollution to the atmosphere, and if it is discharged into the river, it will cause serious pollution. It will seriously pollute river water and endanger people's drinking water safety.

With the increasingly stringent requirements for oil fume emission standards, oil fume purifiers with various additional functions have appeared to purify and decompose oil fume. However, if all the oil fume treatment equipment in the kitchen is replaced, not only the construction period will be long, which will affect the normal business, but also will bring a lot of replacement costs. Therefore, most of the oil fume treatment equipment in the catering industry has not been replaced, which hinders the pace of kitchen oil fume treatment.

Utility model content

The purpose of the utility model is to provide a concentrating ultraviolet photolysis structure unit and a photolysis fume purifier. The concentrating ultraviolet photolysis structure unit can be conveniently installed on the air inlet of the existing fume treatment equipment, increasing the oil fume treatment equipment. The ultraviolet light photolysis function is improved, and the oil fume treatment capacity of the existing oil fume treatment equipment is improved. The invention solves the technical problem that the oil fume processing equipment in the kitchen of the existing kitchen has single function.

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

The concentrating ultraviolet photolysis structural unit includes a lamp frame, a plurality of ultraviolet lamp tubes and a plurality of condensing covers, and the condensing cover is a "C"-shaped tubular body with an open section; the plurality of ultraviolet lamp tubes It is fixed on the lamp frame, and the outside of each ultraviolet lamp tube is covered with the condensing cover.

Further, the condensing cover can rotate around the ultraviolet lamp tube. The direction in which the ultraviolet light is emitted can be adjusted.

Further, the lamp frame is a square lamp frame, and the two ends of the plurality of ultraviolet lamp tubes are respectively connected to the opposite inner walls of the square lamp frame; and its two ends are rotatably connected to the opposite inner side walls of the square light frame.

Further, the width of the opening of the condensing cover is one-third to two-thirds of its entire circumference.

Further, the inner surface of the condensing cover is a curved mirror surface.

Further, it also includes an oil fume shielding net, and the oil fume shielding net is arranged on the opening of the condensing cover. Prevent oil fume from polluting the ultraviolet lamp tube.

Further, it also includes a metal tube, the metal tube is fixed on the lamp frame, and the metal tube and the ultraviolet lamp tube respectively have separate power supply lines.

Further, an ultraviolet louver baffle is also included, and the ultraviolet louver baffle is connected to one surface of the lamp frame. It is used to block ultraviolet rays and place them on the kitchen staff to cause personal injury.

Further, the louvers on the ultraviolet louver baffle are rotatably connected to the frame of the ultraviolet louver baffle. The louvers can be rotated to adjust the angle at which ultraviolet rays irradiate from the louver baffle, so that the ultraviolet rays can sterilize utensils near the stove and the like when there is no one in the kitchen.

Further, the number of the plurality of ultraviolet lamp tubes is 3-6. Preferably, 5.

Further, the ultraviolet lamp tube adopts UV imported ultraviolet lamp tube, which releases 185nm C-band ultraviolet rays during operation.

Further, the lamp frame is connected with a fixing structure. It is convenient to fixedly connect the ultraviolet photolysis structural unit to the oil fume equipment.

The utility model also provides a photolysis oil fume purifier, which includes a purifier hood and the above-mentioned concentrating ultraviolet photolysis structural unit, and the concentrating ultraviolet photolysis structural unit is fixedly connected to the air inlet of the purifier hood superior.

The concentrating ultraviolet light photolysis structural unit of the utility model is designed for the environment of heavy oil fume in the kitchen of large shopping malls and hotels, and a plurality of ultraviolet lamp tubes are set. The ultraviolet rays are concentrated and irradiated from one direction, which improves the irradiation intensity of ultraviolet rays, and has a high oil fume odor and oil purification efficiency. Multiple lamp tubes and condensing hoods greatly enhance the air volume and effect of oil fume treatment.

The utility model further adds an oil fume shielding net to avoid contamination of the ultraviolet lamp tube by the oil fume and ensure the luminous efficiency of the ultraviolet lamp tube. The utility model further adds an ultraviolet light louver baffle to block the irradiation of ultraviolet rays on the personnel working under the lampblack equipment and protect the staff.

In the utility model, the quantity of the ultraviolet lamp tube is relatively large, and the problem of unstable line current and increased loss of the ballast may occur. Therefore, a metal tube is added to the concentrating ultraviolet photolysis structural unit of the present invention. When in use, the metal tube also has an electric current passing through it to generate electromagnetic waves, which can relieve the current and protect the ballast, making it safer to use .

The light-concentrating ultraviolet photolysis structural unit of the utility model can be easily installed on the air inlet of the existing oil fume treatment equipment, and the ultraviolet light photolysis function is added to the oil fume treatment equipment, and the oil fume purifier with the function of photolysis of oil fume is obtained, which improves Improve the oil fume treatment capacity of the existing oil fume treatment equipment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the utility model concentrating type ultraviolet photolysis structural unit;

Fig. 2 is A-A direction view among Fig. 1;

Fig. 3 is a schematic structural view of the optimized concentrating ultraviolet photolysis structural unit of the utility model;

Fig. 4 is the structural schematic diagram of the light-concentrating ultraviolet photolysis structural unit optimized by the utility model;

Fig. 5 is a schematic structural view of the optimized concentrating ultraviolet photolysis structural unit of the utility model;

Fig. 6 is a schematic structural view of the photolysis fume purifier of the present invention.

detailed description

The following will clearly and completely describe the technical solution of the utility model in conjunction with the accompanying drawings of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

According to Fig. 1 to Fig. 6, the light-concentrating ultraviolet photolysis structure unit and the photolysis fume purifier of the utility model are described.

As shown in FIG. 1 and FIG. 2 , the concentrating ultraviolet photolysis structural unit includes a lamp frame 1 , a plurality of ultraviolet lamp tubes 2 and a plurality of condensing covers 4 . The condensing cover 4 is a "C"-shaped tubular body with an open cross section; it is generally made of stainless steel. The plurality of ultraviolet lamp tubes 2 are fixed on the lamp frame 1 , and the exterior of each ultraviolet lamp tube 2 is covered with the condenser cover 4 .

In the utility model, the ultraviolet lamp tube 2 preferably adopts a UV imported ultraviolet lamp tube, and releases 185nm C-band ultraviolet rays during work. It has high oil fume odor and oil purification efficiency, and multiple lamp tubes greatly enhance the air volume and effect of oil fume treatment.

A preferred technical solution is that the condensing cover 4 can rotate around the ultraviolet lamp 2 . It is convenient to adjust the direction in which the ultraviolet rays come out. Specifically, as shown in Figure 1, the lamp frame 1 adopts a square lamp frame, and the two ends of the plurality of ultraviolet lamp tubes 2 are respectively connected to the opposite inner walls of the square lamp frame 2; 4 is coaxially arranged on the outside of the ultraviolet lamp tube 2 and its two ends are movably connected to the opposite inner walls of the square lamp frame 2, so that the condenser cover 4 can rotate around the ultraviolet lamp tube.

The lamp frame 1 is pre-connected with fixed structural parts, which facilitates the fixed connection of the ultraviolet photolysis structural unit to the oil fume equipment, for example, riveting with the oil fume treatment equipment. The light frame 1 is made of SUS304 high-strength stainless steel, which has the advantages of high temperature resistance and non-corrosion, and has a good protective effect against the environment of heavy oil fumes in the kitchen. The number of ultraviolet lamp tubes 2 is not limited, it can be determined according to the amount of soot used for treatment, for example, 3-6. As shown in FIG. 1 , preferred five ultraviolet lamp tubes 2 , and corresponding five condenser covers 4 that are arranged outside the ultraviolet lamp tubes 2 .

The preferred technical solution is that the width of the opening of the condenser cover 4 is one-third to two-thirds of its entire circumference. Preferably one third. Ensure that the ultraviolet rays gather and irradiate from one direction, which improves the irradiation intensity of ultraviolet rays. Moreover, the direction of the opening of the condenser cover 4 is controlled to be consistent, so as to ensure that the light of each ultraviolet lamp tube is irradiated in a parallel manner. Since it is also in the environment of oil fume for a long time, it is also preferably made of SUS304 high-strength stainless steel.

After installing the concentrating ultraviolet photolysis structure unit on the oil fume treatment equipment, the whole is in the oil fume pollution environment. The surface of the ultraviolet light tube 2 will inevitably adhere to a layer of oil, thereby reducing the intensity of ultraviolet radiation. Therefore, in order to avoid the occurrence of this phenomenon, the concentrating type ultraviolet photolysis structural unit of the present invention is added with an oil fume shielding net 5. The oil fume shielding net 5 is arranged on the opening of the condensing cover 4 . Prevent oil fume from polluting the ultraviolet lamp tube. As shown in Figure 3. It is used to block the fumigation of the ultraviolet lamp tube by oil fume and ensure the luminous efficiency of the ultraviolet lamp tube. Preferably, an outwardly protruding smoke blocking ring (not shown) is connected to the mesh of the oil fume protection net. Under the premise of ensuring that the ultraviolet rays are exposed to the outside, it can effectively prevent the oil fume from entering the oil fume protection net cover.

In the case where a plurality of ultraviolet lamp tubes 2 are installed, the line current is unstable and the loss of the ballast increases. Therefore, as shown in Figure 4, the utility model adds a metal tube 6 in the concentrating ultraviolet photolysis structural unit, and the metal tube 6 is fixed on the square lamp frame 1, and is generally connected to the On the square lamp frame 1; and the metal tube 6 and the ultraviolet lamp tube 2 are designed to have separate power supply lines respectively. The metal tube 6 and the ultraviolet lamp tube 2 are arranged parallel to each other. When in use, the metal tube 6 also has an electric current passing through to generate electromagnetic waves, which can relieve the electric current and protect the ballast, making the use safer. Since the use environment is a heavy oil fume environment, the metal pipe 6 is preferably made of stainless steel pipe, which has the advantages of high temperature resistance and non-corrosion. Specifically, the ratio of the number of ultraviolet lamp tubes to the number of metal tubes 6 can be designed to be 3-4:1.

When the concentrating type ultraviolet photolysis structural unit of the utility model works, there must be staff at its bottom, therefore, in order to prevent ultraviolet rays from harming the human body, as shown in Figure 5, the utility model adds an ultraviolet louver baffle 7, The ultraviolet louver baffle 7 is connected to one surface of the lamp frame 1 . It is used to block ultraviolet rays and place them on the kitchen staff to cause personal injury. Specifically, the ultraviolet louver baffle 7 is installed and fixed on one surface of the lamp frame 1 along a direction parallel to the ultraviolet lamp tube. Further, the louvers on the ultraviolet louver baffle 7 are designed to be rotatably connected to the frame of the ultraviolet louver baffle, and the louvers can be rotated to adjust the angle at which ultraviolet rays irradiate from the louver baffle 7, so that it can be used in the kitchen. In the absence of people, the ultraviolet rays can sterilize the nearby utensils such as the stove.

In the present invention, the shape of the lamp frame 1 is not limited to the square frame shown in FIG. 1 , and it can be designed in various specifications according to the actual situation, so as to be suitable for smoke hoods of different shapes.

The photolysis oil fume purifier of the present utility model, as shown in Figure 6, includes a purifier hood 10 and the above-mentioned concentrating ultraviolet photolysis structural unit, and the concentrating ultraviolet photolysis structural unit is fixedly connected to the purifier On the air inlet of smoke hood 10. Wherein, the outward surface of the concentrating ultraviolet photolysis structure unit during installation is flush with the end surface of the air inlet of the fume hood of the purifier. That is to say, the external dimensions of the concentrating ultraviolet photolysis structural unit are adapted to the internal external dimensions of the air inlet of the fume hood of the purifier. After the installation is completed, only the ultraviolet louver baffle 7 can be seen from the appearance of the photolysis oil fume purifier.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. light-focusing type ultraviolet photolysis construction unit, it is characterised in that include lamp door, multiple quartz burner and multiple snoot, described snoot be cross section be the tubular body of " C " type of opening；The plurality of quartz burner is fixed on described lamp door, and the outer cup of each quartz burner sets described snoot.

Light-focusing type ultraviolet photolysis construction unit the most according to claim 1, it is characterised in that described snoot can rotate around described quartz burner.

Light-focusing type ultraviolet photolysis construction unit the most according to claim 2, it is characterised in that described lamp door is square lamp door, the two ends of the plurality of quartz burner are connected on the relative medial wall of described square lamp door；Described snoot is located at the outside of described quartz burner and its two ends are rotatably connected on the relative medial wall of described square lamp door.

Light-focusing type ultraviolet photolysis construction unit the most according to any one of claim 1 to 3, it is characterised in that the width of the opening of described snoot is 2nd/to three/3rd of its whole circumferential length.

Light-focusing type ultraviolet photolysis construction unit the most according to claim 4, it is characterised in that also including that oil smoke blocks net, described oil smoke blocks net and is arranged on the opening of described snoot.

Light-focusing type ultraviolet photolysis construction unit the most according to any one of claim 1 to 3, it is characterised in that also include that metal tube, described metal tube are fixed on described lamp door, described metal tube and quartz burner are respectively provided with single supply line.

Light-focusing type ultraviolet photolysis construction unit the most according to any one of claim 1 to 3, it is characterised in that also include that ultraviolet light BAIYE baffle plate, described ultraviolet light BAIYE baffle plate are connected on a surface of described lamp door；BAIYE on described ultraviolet light BAIYE baffle plate is rotatably connected on the framework of ultraviolet light BAIYE baffle plate.

8. according to the light-focusing type ultraviolet photolysis construction unit described in claim 1,2,3 or 5, it is characterised in that the number of the plurality of quartz burner is 3～6.

Light-focusing type ultraviolet photolysis construction unit the most according to claim 8, it is characterised in that described quartz burner uses UV import quartz burner, discharges the C-band ultraviolet of 185nm during work.

10. photodissociation cooking fume remover, it is characterised in that include the light-focusing type ultraviolet photolysis construction unit according to any one of depurator petticoat pipe and the claims 1 to 9, described light-focusing type ultraviolet photolysis construction unit is fixedly connected on the air intake vent of described depurator petticoat pipe.