CN207042251U

CN207042251U - Ultraviolet light odor removal

Info

Publication number: CN207042251U
Application number: CN201720726258.9U
Authority: CN
Inventors: 李国威
Original assignee: Taicang Long Yin Mechanical And Electrical Co Ltd
Current assignee: Taicang Long Yin Mechanical And Electrical Co Ltd
Priority date: 2017-06-21
Filing date: 2017-06-21
Publication date: 2018-02-27
Anticipated expiration: 2027-06-21

Abstract

The utility model discloses a kind of ultraviolet light odor removal.The device includes cylindric main body, the both ends of the main body are connected with inlet portion and export department, the end of the inlet portion and the export department has entrance and exit respectively, the main body is internally provided with more ultraviolet lamps and multi-layer honeycomb catalysis net, the honeycomb catalysis net is provided with multiple honeycomb holes, and fiber filtering layer is provided with the inwall of the export department and with the outlet place of being connected.Ultraviolet light odor removal in the utility model can remove the stink that incinerator second-time burning is not removed, reach the effect of tasteless discharge, technical threshold is relatively low, operating cost is relatively low, it is simple to operate quick, relatively extensively and secondary pollution problem is not present to the concentration for the treatment of scope of waste material, there is higher security and splendid regulation degree of conformity.

Description

Ultraviolet light odor removal

Technical field

It the utility model is related to deodorizing sterilizing apparatus field, more particularly to ultraviolet light odor removal.

Background technology

Existing incinerator can produce substantial amounts of flue gas after discarded object is burnt, and secondary dirt can be caused to environment Dye.Therefore, some incinerators are provided with secondary combustion chamber, flue gas is subjected to combustion decomposition using the high temperature of burning, it is harmful to reduce it Property.But the harmful substances such as a certain amount of waste gas and dust among the discarded object after second-time burning still be present, it is not only right Environment pollutes, and can also send irritating stink and human body is damaged, and at this time just needs to increase odor removal, incinerates The tool material frowzy that stove second-time burning is not removed removes, to reach the effect of tasteless discharge.

It is general in common small-sized incinerator on the market that odor removal is not set, and what is set in medium-sized incinerator removes Smelly device is to carry out deodorization work using catalyst decomposition method or active carbon adsorption mostly.Wherein catalyst decomposition method the advantages of be The materials such as waste gas, Gu Xiang bioxin and dust can be removed by a relatively large margin, situations such as effectively avoiding blocking, poison, without secondary Pollution and subsequent treatment problem, security is higher, and shortcoming is that preliminary design is costly, and technical threshold is higher, and can not be instant To result to judge whether to meet demand, and equipment can only be regularly replaced rather than changed in good time so that be expended Increase；The advantages of active carbon adsorption, is that preliminary design expense is relatively low, and technical threshold is relatively low, can evaluation time changed in time Or cleaning, it can effectively adsorb waste material and efficiency is higher, shortcoming is that operating cost is high, it is follow-up to produce secondary pollution etc. Problem, and due to using combustible material, so with certain danger.

Utility model content

To solve the above problems, the utility model provides a kind of ultraviolet light odor removal.

According to one side of the present utility model, there is provided a kind of ultraviolet light odor removal, there is cylindric main body, institute The both ends for stating main body are connected with inlet portion and export department, and the end of the inlet portion and the export department has entrance and gone out respectively Mouthful, the main body is internally provided with more ultraviolet lamps and multi-layer honeycomb catalysis net, and the honeycomb catalysis net is provided with multiple Honeycomb hole, fiber filtering layer is provided with the inwall of the export department and with the outlet place of being connected.Thereby, it is possible to realize to burn Change the stink that stove second-time burning is not removed to remove, reach the effect of tasteless discharge.

In some embodiments, the inlet portion and the export department are cone tube shape.Thereby, it is possible to realize and its The effect that his device smoothly connects.

In some embodiments, the both ends of the main body are each provided with a ultraviolet lamp, honeycomb described in multilayer Catalysis net is successively set between two ultraviolet lamps.Thereby, it is possible to realize the effect for making fully to react.

In some embodiments, the honeycomb catalysis net is aluminum, and surface scribbles the photocatalyst layer of titanium dioxide composition. Thereby, it is possible to realize the effect of enhancing catalytic reaction.

In some embodiments, the fiber filtering layer is the fibrofelt of NACF composition.Thereby, it is possible to realized Filter the effect of reacted pernicious gas.

In some embodiments, the ultraviolet lamp and the honeycomb catalysis net are installed on fixed frame, Mei Gesuo The upper and lower ends for stating fixed frame are fixed in main body by connector, and the connector is angle steel.Thereby, it is possible to realize to ultraviolet Light lamp and the effect of the firm installation of honeycomb catalysis net.

In some embodiments, dust filtering layer is installed, the dust filtering layer is by fibre bundle in the inlet portion Filtrate forms.Thereby, it is possible to realize the effect of progress dust-filtering before the reaction.

Brief description of the drawings

Fig. 1 is the structural representation of the ultraviolet light odor removal of the embodiment of the utility model one；

Fig. 2 is the front schematic view of the honeycomb catalysis net in Fig. 1；

Fig. 3 is the installation diagram of the ultraviolet lamp and honeycomb catalysis net in Fig. 1.

In figure：Main body 1, ultraviolet lamp 2, honeycomb catalysis net 3, fiber filtering layer 4, dust filtering layer 5, inlet portion 11, outlet Portion 12, fixed frame 13, connector 14, honeycomb hole 31, photocatalyst layer 32, entrance 111, outlet 121.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 schematically shows the ultraviolet light odor removal according to a kind of embodiment of the present utility model.Such as Fig. 1 institutes Show, the ultraviolet light odor removal has a cylindric main body 1, the both ends of main body 1 be connected be cone tube shape entrance Portion 11 and export department 12, the end of wherein inlet portion 11 have entrance 111, and the end of export department 12 has outlet 121, used When, the waste gases in incinerator after second-time burning are entered at entrance 111 using air-introduced machine, and pass through inlet portion 11 Enter in main body 1, go out after treatment stink therein and harmful substance, then arranged by export department 12 at outlet 121 Go out.

Main body 1 is internally provided with more ultraviolet lamps 2 and multi-layer honeycomb catalysis net 3, and specific set-up mode is main body 1 Both ends are each provided with a ultraviolet lamp 2, and honeycomb catalysis net 3, honeycomb catalysis net 3 are arranged in sequence between two ultraviolet lamps 2 Quantity be preferably layer 2-4.

Fig. 2 is the front schematic view of the honeycomb catalysis net in Fig. 1, as shown in Fig. 2 honeycomb catalysis net 3 is aluminum, thereon Provided with multiple honeycomb holes 31, the surface of honeycomb catalysis net 3 is also coated with photocatalyst layer 32, and photocatalyst layer 32 is typically by titanium dioxide group Into.

Fig. 3 is the installation diagram of the ultraviolet lamp and honeycomb catalysis net in Fig. 1, as shown in figure 3, being provided with main body 1 more Individual fixed frame 13, each ultraviolet lamp 2 and every layer of honeycomb catalysis net 3 are installed on a fixed frame 13, and fixed frame 13 Upper and lower ends are mounted on multiple connectors 14, and one end of connector 14 is fixed on the body 1, and the other end is passed through and fixed It is fixedly connected while determining frame 13 in end with the ultraviolet lamp 2 inside fixed frame 13 or honeycomb catalysis net 3.Consider Specific mounting structure needs, and connector 14 is preferably angle steel.

The ultraviolet illumination that ultraviolet lamp 2 is sent is mapped on photocatalyst layer 32, can produce photochemical reaction and by surrounding Oxygen and hydrone be excited into the anion with strong oxidizing property, and waste gases are after being passed into main body 1, therein different Taste molecule can be by the anion oxidation Decomposition of strong oxidizing property into harmless tasteless gas.

In addition, cause the reduction of catalytic reaction effect if as the distance between two ultraviolet lamps 2 are long, can be according to feelings Condition increases extra ultraviolet lamp 2 in multi-layer honeycomb catalysis net 3.

On the inwall of export department 12, including with outlet 121 places of being connected be provided with fiber filtering layer 4, fiber filtering layer 4 is activated carbon The fibrofelt of fiber composition.NACF is a kind of advanced deodorization and discoloration agent, can to a variety of escaping gases, odorous gas and Air pollutants carry out adsorption treatment.Waste gases after the deodorizing process of ultraviolet lamp 2 and honeycomb catalysis net 3, wherein May still contain on a small quantity has peculiar smell and/or the gas of toxic, then after the processing by fiber filtering layer 4, can have these Evil gas is effectively removed, and clean tasteless gas is exported at outlet 121.

The large granular impurities such as a certain amount of dust can typically be contained in the waste exhaust gases being passed through at entrance 111, these are miscellaneous Matter is often attached on fluorescent tube when touching ultraviolet lamp 2, influences the using effect of ultraviolet lamp 2.Therefore, the present apparatus The dust filtering layer 5 of fiber bundle media composition is installed in inlet portion 11, dust filtering layer 5 is arranged in inlet portion 11 more Close to the position of main body 1, therefore there can be larger area, and there is larger space between outlet 111.In discarded gas When body is by dust filtering layer 5, the large granular impurity such as dust, which is blocked, to be adsorbed onto on dust filtering layer 5, it is also possible to is fallen simultaneously Accumulate in the space between dust filtering layer 5 and outlet 111, ultraviolet lamp 2 can not be touched so that the light in main body 1 is urged Change reaction efficiently and successfully carry out.

Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art, On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality New protection domain.

Claims

1. ultraviolet light odor removal, it is characterised in that：Main body (1) with cylindrical shape, the both ends of the main body (1) be connected with into The end of oral area (11) and export department (12), the inlet portion (11) and the export department (12) respectively have entrance (111) and Export (121), the main body (1) is internally provided with more ultraviolet lamps (2) and multi-layer honeycomb catalysis net (3), the honeycomb Catalysis net (3) is provided with multiple honeycomb holes (31), is connected on the inwall of the export department (12) and with the outlet (121) Place is provided with fiber filtering layer (4).

2. ultraviolet light odor removal according to claim 1, it is characterised in that：The inlet portion (11) and the export department (12) it is cone tube shape.

3. ultraviolet light odor removal according to claim 1, it is characterised in that：The both ends of the main body (1) are each provided with A piece ultraviolet lamp (2), honeycomb catalysis net (3) described in multilayer are successively set between two ultraviolet lamps (2).

4. ultraviolet light odor removal according to claim 3, it is characterised in that：The honeycomb catalysis net (3) is aluminum, table Face scribbles photocatalyst layer (32).

5. ultraviolet light odor removal according to claim 4, it is characterised in that：The photocatalyst layer (32) is by titanium dioxide Composition.

6. ultraviolet light odor removal according to claim 1, it is characterised in that：The fiber filtering layer (4) is active carbon fibre Tie up the fibrofelt of composition.

7. ultraviolet light odor removal according to claim 1, it is characterised in that：The ultraviolet lamp (2) and the honeycomb Catalysis net (3) is installed on fixed frame (13), and the upper and lower ends of each fixed frame (13) are fixed by connector (14) In main body (1).

8. ultraviolet light odor removal according to claim 7, it is characterised in that：The connector (14) is angle steel.

9. ultraviolet light odor removal according to claim 1, it is characterised in that：The inside of the inlet portion (11) is provided with Dust filtering layer (5).

10. ultraviolet light odor removal according to claim 9, it is characterised in that：The dust filtering layer (5) is by fibre bundle Filtrate is formed.