CN203155090U - Ultraviolet photolysis waste gas deodorization purifier - Google Patents

Ultraviolet photolysis waste gas deodorization purifier Download PDF

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Publication number
CN203155090U
CN203155090U CN 201320034280 CN201320034280U CN203155090U CN 203155090 U CN203155090 U CN 203155090U CN 201320034280 CN201320034280 CN 201320034280 CN 201320034280 U CN201320034280 U CN 201320034280U CN 203155090 U CN203155090 U CN 203155090U
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China
Prior art keywords
waste gas
ultraviolet
ultraviolet photolysis
honeycomb
air channel
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CN 201320034280
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Chinese (zh)
Inventor
胡滨
王先平
胡浩铭
王维新
刘红梅
苏世卿
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Guangdong Longyang Environmental Protection Technology Co., Ltd.
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DONGGUAN SANYI ENVIRONMENTAL PROTECTION ENERGY-SAVING TECHNOLOGY Co Ltd
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Abstract

The utility model discloses an ultraviolet photolysis waste gas deodorization purifier. The ultraviolet photolysis waste gas deodorization purifier comprises a shell and a honeycomb nanometer photocatalytic module, wherein the shell is provided with an air channel, the honeycomb nanometer photocatalytic module is arranged in the air channel and comprises multiple substrates which are arranged at intervals along the air current direction of the air channel, honeycomb holes through which air currents pass are formed in each substrate, the outer surface of each substrate is coated with a photocatalyst layer, and a high-power ozone-free ultraviolet lamp tube is arranged between the two adjacent substrates; and therefore, the high-power ozone-free ultraviolet lamp tubes of the honeycomb nanometer photocatalytic module are used for irradiating the photocatalyst layers of the substrates so as to effectively decompose and sterilize organic matters in waste gas. The ultraviolet photolysis waste gas deodorization purifier can give play to a very good photocatalytic effect, has ideal disinfection and sterilization effects on waste gas and can be used for completely treating and purifying the waste gas, so that the treated air reaches the discharge standards. The ultraviolet photolysis waste gas deodorization purifier is simple in structure, low in operation cost and worthy of market promotion and application.

Description

Ultraviolet photolysis exhaust air deodorization clarifier
Technical field
The utility model relates to the clarifier art, refers in particular to a kind of ultraviolet photolysis exhaust air deodorization clarifier.
Background technology
Air purifier (claim again " air cleaner "), referring to can filtering or kill air pollutants, effectively improve the product of air cleanliness, at present to remove family expenses and the commercial air purifier of room air pollution.
Yet, there is certain defective in present clarifier owing to structurally designing, and makes that its sterilization effect to waste gas is undesirable, especially but is difficult to handle completely and purify for some smog and smell, air after the processing is qualified discharge not still, and environment is caused harmful effect.
The utility model content
In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides a kind of ultraviolet photolysis exhaust air deodorization clarifier, and it can effectively solve the existing undesirable problem of air purifier sterilization effect.
For achieving the above object, the utility model adopts following technical scheme:
A kind of ultraviolet photolysis exhaust air deodorization clarifier includes shell and honeycomb nano-photo catalytic module; This shell has the air channel, and an end in this air channel is input, and the other end in air channel is output; This honeycomb nano-photo catalytic module is arranged in the air channel and between input and output, this honeycomb nano-photo catalytic module includes a plurality of substrates, these a plurality of substrates arrange at interval along the airflow direction in air channel, be provided with the honeycomb hole that air feed stream passes through on this each substrate, and the outer surface of each substrate is coated with photocatalyst layer, and, be provided with high-power ozone free quartz burner between the adjacent two substrates.
As a kind of preferred version, described substrate is for converging ultraviolet to greatest extent and can suppressing the light harvesting baffle plate that ultraviolet distributes.
As a kind of preferred version, described photocatalyst layer is membranaceous smooth touch layer.
As a kind of preferred version, described smooth touch layer is Nano titanium dioxide.
As a kind of preferred version, described high-power ozone free quartz burner includes the power ozone free quartz burner that high-power ozone free quartz burner that wavelength is 254nm and wavelength are 365nm.
As a kind of preferred version, all be arranged at intervals with a plurality of aforementioned high-power ozone free quartz burners between the described adjacent two substrates up and down.
As a kind of preferred version, the length of described high-power ozone free quartz burner is no less than 1 meter.
As a kind of preferred version, equal array has a plurality of aforementioned honeycomb holes on described each substrate.
As a kind of preferred version, the input in described air channel and output are provided with one and are used for convenient and external pipe flange connecting mouth.
As a kind of preferred version, upper end, a side of described shell is provided with control panel, and this control panel is provided with the button for the high-power ozone free quartz burner of control.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, and as shown from the above technical solution:
One, by in the air channel, being provided with honeycomb nano-photo catalytic module, utilize the high-power ozone free quartz burner of honeycomb nano-photo catalytic module to be radiated on the photocatalyst layer of substrate and the organic matter in the waste gas effectively decomposes and sterilization, the utility model can be brought into play good photocatalysis, sterilization effect to waste gas is more desirable, can handle completely and purify waste gas, the complete qualified discharge of air after the processing, and the utility model is simple in structure, operating cost is cheap, is worth marketing to be used.
Two, carry out sterilization by the double-wavelength high-power ozone free quartz burner combination of adopting 254nm+365nm, take full advantage of the ultraviolet sterilization best results of 254nm wavelength, the best characteristic of photocatalysis effect of 365nm ultraviolet wavelength, thus realize the efficient purpose that purifies.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the front view of the preferred embodiment of the utility model;
Fig. 3 is the sectional view of the preferred embodiment of the utility model;
Fig. 4 is the sectional view of the preferred embodiment other direction of the utility model.
The accompanying drawing identifier declaration:
10, shell 11, air channel
12, flange port 13, control panel
14, button 20, honeycomb nano-photo catalytic module
21, substrate 22, high-power ozone free quartz burner
201, honeycomb hole.
The specific embodiment
Please refer to Fig. 1 to shown in Figure 4, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes shell 10 and honeycomb nano-photo catalytic module 20.
Wherein, this shell 10 is square, and this shell 10 has air channel 11, and an end in this air channel 11 is input, and the other end in air channel 11 is output, and the input in this air channel 11 and output are provided with one and are used for convenient and external pipe flange connecting mouth 12.
This honeycomb nano-photo catalytic module 20 is arranged in the air channel 11 and between input and output, this honeycomb nano-photo catalytic module 20 includes a plurality of substrates 21,11 airflow direction arranges these a plurality of substrates 21 at interval along the air channel, this substrate 21 is for converging ultraviolet to greatest extent and can suppressing the light harvesting baffle plate that ultraviolet distributes, it can reduce electric energy loss, and the light that has improved application efficiency and prevented special spectrum leaks outside and human body is produced harm; Be provided with the honeycomb hole 201 that air feed stream passes through on this each substrate 21, in the present embodiment, equal array has a plurality of aforementioned honeycomb holes 201 on this each substrate 21, and the outer surface of each substrate 21 is coated with photocatalyst layer, this photocatalyst layer is membranaceous smooth touch layer, makes its adhesive force extremely strong, and this light touch layer is Nano titanium dioxide, the Nano titanium dioxide of composition based on very high purity has been given full play to the effect of photocatalyst.
And, be provided with high-power ozone free quartz burner 22 between the adjacent two substrates 21, the length of this high-power ozone free quartz burner 22 is no less than 1 meter, the power of high-power ozone free quartz burner 22 is more big, bactericidal effect is more good, and the power of this high-power ozone free quartz burner 22 is directly proportional with length, and power is more big, length is more long, and the high-power ozone free quartz burner 22 more than 1 meter has absolute technical advantage at the large-scale air cleaning equipment; This high-power ozone free quartz burner 22 includes the power ozone free quartz burner that high-power ozone free quartz burner that wavelength is 254nm and wavelength are 365nm, the ultraviolet sterilization ability of 254nm wavelength around is the strongest very easily to be absorbed by organism, its sterilizing mechanisms is the DNA(DNA that photon energy can the destroy microorganisms body) and RNA(ribonucleic acid) molecular structure, make its various structural bonds that fracture or generation chemical reaction take place, thereby forfeiture self-replacation fertility, cause growth cell death or reproducibility cell death, to reach the purpose of sterilizing, have the characteristic of comprehensively not staying the dead angle, all virus in its range of exposures, bacterium all is to kill object, and do not have any secondary pollution, operating cost is cheap and effective; And, in the present embodiment, all be arranged at intervals with a plurality of aforementioned high-power ozone free quartz burners 22 between this adjacent two substrates 21 up and down.
In addition, upper end, a side of this shell 10 is provided with control panel 13, and this control panel 13 is provided with the button 14 for the high-power ozone free quartz burner 22 of control.
The course of work that present embodiment is described in detail in detail is as follows:
At first, make the output in air channel 11 be connected corresponding external pipe with output by flange port 12, by external pipe to the air channel 11 inputs input waste gas, start button 14 then, make 20 work of honeycomb nano-photo catalytic module, utilize 20 pairs of waste gas of honeycomb nano-photo catalytic module to carry out photocatalysis.Photocatalysis is exactly that the ultraviolet illumination that utilizes high-power ozone free quartz burner 22 to send is mapped to chemical reaction takes place on the reactant, makes oxygen and hydrone around it be excited into the OH that has oxidizing force -And O 2-Free anion makes it decompose the peculiar smell molecule, reaches the process of bactericidal purifying; In the photocatalysis material, titanium dioxide is owing to have very strong stability, durability, and the light solubilizing reaction can not take place in attrition resistance, and well economic and practical is widely used in photocatalysis field; When titanium dioxide was subjected to energy and penetrates greater than the illumination of its energy gap (can be with), the electronics on the valence band just transitted on the conduction band, produced corresponding hole (metal semiconductor characteristic) on the former valence band simultaneously; Electronics and hole will with hydrone and oxygen generation chemical reaction on every side, produce very strong hydroxyl free radical and peroxy.And hydroxyl free radical is the energy with 120Kcal/mol, can destroy the molecular structure on the covalent bond easily, finally resolves into harmless CO and HO; The energy gap of the titanium dioxide just required energy of exciting light catalyst is 3.2eV, convert to draw by optics and have only wavelength just can activate titanium dioxide less than the luminous energy of 388nm, and the light positive of this part wavelength is well ultraviolet ray, draw by a large amount of experiments, the ultraviolet ray of 365nm wavelength is that activation is the photocatalyst optimal selection light source of semiconductor medium with titanium dioxide, has the strongest photochemical reaction effect.Waste gas obtains clean gas after through 20 photocatalysis of honeycomb nano-photo catalytic module, 11 the output output from the air channel of clean gas.
Design focal point of the present utility model is: at first, by in the air channel, being provided with honeycomb nano-photo catalytic module, utilize the high-power ozone free quartz burner of honeycomb nano-photo catalytic module to be radiated on the photocatalyst layer of substrate and the organic matter in the waste gas effectively decomposes and sterilization, the utility model can be brought into play good photocatalysis, sterilization effect to waste gas is more desirable, can handle completely and purify waste gas, the complete qualified discharge of air after the processing, and the utility model is simple in structure, operating cost is cheap, is worth marketing to be used.Secondly, carry out sterilization by the double-wavelength high-power ozone free quartz burner combination of adopting 254nm+365nm, take full advantage of the ultraviolet sterilization best results of 254nm wavelength, the best characteristic of ultraviolet light catalyzing effect of 365nm wavelength, thus realize the efficient purpose that purifies.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.

Claims (10)

1. a ultraviolet photolysis exhaust air deodorization clarifier is characterized in that: include shell and honeycomb nano-photo catalytic module; This shell has the air channel, and an end in this air channel is input, and the other end in air channel is output; This honeycomb nano-photo catalytic module is arranged in the air channel and between input and output, this honeycomb nano-photo catalytic module includes a plurality of substrates, these a plurality of substrates arrange at interval along the airflow direction in air channel, be provided with the honeycomb hole that air feed stream passes through on this each substrate, and the outer surface of each substrate is coated with photocatalyst layer, and, be provided with high-power ozone free quartz burner between the adjacent two substrates.
2. ultraviolet photolysis exhaust air deodorization clarifier according to claim 1 is characterized in that: described substrate is for converging ultraviolet to greatest extent and can suppressing the light harvesting baffle plate that ultraviolet distributes.
3. ultraviolet photolysis exhaust air deodorization clarifier according to claim 1, it is characterized in that: described photocatalyst layer is membranaceous smooth touch layer.
4. according to claim 1 or 3 described ultraviolet photolysis exhaust air deodorization clarifiers, it is characterized in that: described smooth touch layer is Nano titanium dioxide.
5. ultraviolet photolysis exhaust air deodorization clarifier according to claim 1 is characterized in that: described high-power ozone free quartz burner includes the power ozone free quartz burner that high-power ozone free quartz burner that wavelength is 254nm and wavelength are 365nm.
6. ultraviolet photolysis exhaust air deodorization clarifier according to claim 1 or 5 is characterized in that: all be arranged at intervals with a plurality of aforementioned high-power ozone free quartz burners between the described adjacent two substrates up and down.
7. ultraviolet photolysis exhaust air deodorization clarifier according to claim 1, it is characterized in that: the length of described high-power ozone free quartz burner is no less than 1 meter.
8. ultraviolet photolysis exhaust air deodorization clarifier according to claim 1 is characterized in that: on described each substrate all array a plurality of aforementioned honeycomb holes are arranged.
9. ultraviolet photolysis exhaust air deodorization clarifier according to claim 1 is characterized in that: the input in described air channel and output are provided with one and are used for convenient and external pipe flange connecting mouth.
10. ultraviolet photolysis exhaust air deodorization clarifier according to claim 1 is characterized in that: the upper end, a side of described shell is provided with control panel, and this control panel is provided with the button for the high-power ozone free quartz burner of control.
CN 201320034280 2013-01-23 2013-01-23 Ultraviolet photolysis waste gas deodorization purifier Active CN203155090U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN 201320034280 CN203155090U (en) 2013-01-23 2013-01-23 Ultraviolet photolysis waste gas deodorization purifier

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089348A (en) * 2014-07-25 2014-10-08 重庆大学 Air flue type photocatalysis air purifier
CN105126569A (en) * 2015-09-27 2015-12-09 苏州日臻环保设备有限公司 NaClO oxidation/composite photocatalysis/VOC (Volatile Organic Compound) absorption integrated waste gas treatment equipment and treatment method
CN106237841A (en) * 2016-08-25 2016-12-21 北京航天环境工程有限公司 Organic waste gas treatment system
CN106440285A (en) * 2016-10-18 2017-02-22 天津大学 Air pipe with purifying and guide effects

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089348A (en) * 2014-07-25 2014-10-08 重庆大学 Air flue type photocatalysis air purifier
CN104089348B (en) * 2014-07-25 2017-05-03 重庆大学 Air flue type photocatalysis air purifier
CN105126569A (en) * 2015-09-27 2015-12-09 苏州日臻环保设备有限公司 NaClO oxidation/composite photocatalysis/VOC (Volatile Organic Compound) absorption integrated waste gas treatment equipment and treatment method
CN106237841A (en) * 2016-08-25 2016-12-21 北京航天环境工程有限公司 Organic waste gas treatment system
CN106440285A (en) * 2016-10-18 2017-02-22 天津大学 Air pipe with purifying and guide effects

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DONGGUAN LONGYANG ENVIRONMENTAL PROTECTION TECHNOL

Free format text: FORMER OWNER: DONGGUAN SANYI ENVIRONMENT PROTECTION ENERGY SAVING SCIENCE + TECHNOLOGY CO., LTD.

Effective date: 20140115

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140115

Address after: 523000 Dongguan City, Humen Province, South Gate Road, No. four, No. civilization Road, No. B1, layer second, layer 201, No. 1, No. 11

Patentee after: DONGGUAN LONGYANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO. LTD.

Address before: 523000 Guangdong Province, Dongguan City West Cross Town Dalingshan Town, No. 299

Patentee before: Dongguan Sanyi Environmental Protection Energy-Saving Technology Co., Ltd.

CP03 Change of name, title or address

Address after: 523900 Dongguan City, Humen Province, South Gate Road, No. four, No. civilization Road, No. B1, layer second, layer 201, No. 1, No. 11

Patentee after: Guangdong Longyang Environmental Protection Technology Co., Ltd.

Address before: 523000 Dongguan City, Humen Province, South Gate Road, No. four, No. civilization Road, No. B1, layer second, layer 201, No. 1, No. 11

Patentee before: DONGGUAN LONGYANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO. LTD.

CP03 Change of name, title or address