CN214233517U - Exhaust gas purification photocatalysis device - Google Patents
Exhaust gas purification photocatalysis device Download PDFInfo
- Publication number
- CN214233517U CN214233517U CN202022327844.0U CN202022327844U CN214233517U CN 214233517 U CN214233517 U CN 214233517U CN 202022327844 U CN202022327844 U CN 202022327844U CN 214233517 U CN214233517 U CN 214233517U
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- waste gas
- exhaust gas
- gas purification
- partition panel
- box body
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Abstract
The utility model relates to a waste gas treatment device technical field, concretely relates to exhaust-gas purification photocatalysis device. The waste gas purification photocatalysis device comprises a box body, a purification unit and a catalysis unit are arranged in the box body in a matched mode, the catalysis unit comprises a plurality of ultraviolet lamp tubes and a plurality of partition panels which are arranged in a staggered mode, the ultraviolet lamp tubes are arranged in a matched mode with a controller, at least one side of each partition panel is arranged to be a light reflecting surface, a photocatalyst layer is arranged on any partition panel, an air inlet is formed in the box body on one side of the purification unit, and an air outlet is formed in the box body on one side of the catalysis unit. Waste gas gets into the back, after filtering and absorption, gets into catalytic unit, under the ultraviolet lamp shines to and under the reflection of light effect of reflecting surface is supplementary, photocatalyst layer and waste gas contact carry out catalytic degradation, and the crisscross setting of partition panel makes waste gas can fully contact with photocatalyst layer, reaches high-efficient, perfect waste gas degradation effect, saves financial resources and materials simultaneously, and easy and simple to handle, efficiency is higher.
Description
Technical Field
The utility model relates to a waste gas treatment device technical field, concretely relates to exhaust-gas purification photocatalysis device.
Background
The waste gas is poisonous and harmful gas discharged by human in the production and living process, especially chemical plant, steel plant, pharmaceutical plant, clothing plant, coking plant and oil refinery, the discharged waste gas has big smell and is poisonous and harmful, which seriously pollutes the environment and affects the human health. Therefore, a large number of exhaust gas treatment devices are in operation. Waste gas treatment equipment among the prior art generally adopts the combustion oxidation to handle, become water and carbon dioxide after making organic waste gas oxidation, this kind of treatment is comparatively simple, but the treatment effect is also corresponding comparatively unsatisfactory, handling the application, printing, electromechanics, household electrical appliances, shoemaking, plastics, pharmacy, rubber and various chemical plant workshops volatilize and when revealing harmful organic gas, the amazing stink of processing that can not be fine and the dust fog that contains in the waste gas, and general waste gas treatment equipment's function is comparatively single, can't be fine with function combination such as absorption and catalysis together, need carry out many times multi-stage treatment, more manpower, materials and financial resources have been wasted, efficiency is lower and troublesome poeration.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the not enough of prior art problem, provide a waste gas purification photocatalysis device.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
the utility model provides an exhaust purification photocatalysis device, exhaust purification photocatalysis device includes the box, the cooperation is equipped with purifying element and catalytic unit in the box, catalytic unit includes the partition panel of a plurality of ultraviolet fluorescent tubes and a plurality of crisscross settings, arbitrary ultraviolet fluorescent tube sets up with the controller cooperation, arbitrary at least one side of partition panel sets up to the plane of reflection of light, and is equipped with photocatalyst layer on arbitrary partition panel, be equipped with the air inlet on the box of purifying element one side, be equipped with the gas outlet on the box of catalytic unit one side.
Preferably, the purification unit comprises a filter layer and an adsorption and desorption layer.
Preferably, the adsorption and desorption layer is an activated carbon layer.
Preferably, at least one ultraviolet lamp tube is arranged between any two adjacent partition panels.
Preferably, the upper edge and the lower edge of any partition panel and the left side or the right side are respectively and tightly attached to the box body, and the ultraviolet lamp tube is installed in the top wall of the box body between any two adjacent partition panels.
Preferably, the left side edge, the right side edge, the upper edge or the lower edge of any partition panel are respectively and tightly attached to the box body, and the ultraviolet lamp tube is installed in any side wall of the box body between any two adjacent partition panels.
Preferably, both surfaces of the partition panel are provided with light reflecting surfaces.
Preferably, the gas outlet is provided with a three-way pipe, the gas outlet is communicated with the inlet space of the three-way pipe, the first outlet of the three-way pipe is communicated with the gas inlet space, the gas can be purified and catalyzed in a circulating mode, the final emission requirement is met, and the purified gas is discharged through the second outlet of the three-way pipe.
Preferably, a valve is arranged on the three-way pipe and is matched with the controller.
Compared with the prior art, the utility model, its beneficial effect mainly embodies: the utility model provides an exhaust purification photocatalysis device, waste gas gets into the back from the air inlet, through filter screen and absorption desorption layer filter and absorption back, get into the catalytic unit, under the irradiation of ultraviolet lamp, and under the reflection of light effect of the reflector surface on the partition panel is supplementary, catalytic degradation is carried out with the waste gas contact in photocatalyst layer, and the crisscross setting of partition panel makes waste gas can be abundant with photocatalyst layer contact, reach high-efficient, perfect waste gas degradation effect, simultaneously save financial and material resources, and easy and simple to handle, efficiency is higher.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1. the device comprises a box body, 21, a filter screen, 22, an adsorption and desorption layer, 31, an ultraviolet lamp tube, 32, a partition plate, 4, an air inlet, 5, an air outlet, 51, a three-way pipe, 511, an inlet of the three-way pipe, 512, a first outlet of the three-way pipe, 513, a second outlet of the three-way pipe, 52 and a valve.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
Example (b):
the utility model provides an exhaust purification photocatalysis device, exhaust purification photocatalysis device includes box 1, box 1 fit in is equipped with purification unit and catalytic unit, catalytic unit includes the partition panel 32 of a plurality of ultraviolet fluorescent tubes 31 and a plurality of crisscross settings, arbitrary ultraviolet fluorescent tube 31 sets up with the controller cooperation, arbitrary the two sides of partition panel 32 all set up to the plane of reflection of light, and is equipped with the photocatalyst layer on arbitrary partition panel 32, be equipped with air inlet 4 on the box 1 of purification unit one side, be equipped with gas outlet 5 on the box 1 of catalytic unit one side.
Wherein, purification unit includes filter layer 21 and absorption desorption layer 22, filter layer 21 is the cloth material layer, absorption desorption layer 22 is the activated carbon layer.
At least one ultraviolet lamp tube 31 is arranged between any two adjacent partition panels 32, and at least one ultraviolet lamp tube 31 is arranged between the partition panels 32 at two ends and the adjacent box body 1.
The upper edge, the lower edge, the left side edge or the right side edge of any partition panel 32 are respectively tightly attached to the box body 1, and the ultraviolet lamp tube is installed in the top wall of the box body 1 between any two adjacent partition panels 32.
The gas outlet 5 is provided with a three-way pipe 51, the gas outlet 5 is in spatial communication with an inlet 511 of the three-way pipe 51, a first outlet 512 of the three-way pipe 51 is in spatial communication with the gas inlet 4, the gas can be purified and catalyzed in a circulating manner, the final emission requirement is met, and the purified gas is discharged through a second outlet 513 of the three-way pipe 51.
The three-way pipe 51 is provided with a valve 52, and the valve 52 is matched with the controller.
A waste gas purification photocatalysis device's theory of operation be: waste gas gets into from air inlet 4, after the filtration and the absorption of filter layer 21 and adsorption and desorption layer 22, get into catalytic unit, under ultraviolet lamp 31's ultraviolet lamp irradiation, and under the reflection of light of partition panel 32 is supplementary, contact with the photocatalyst layer on the partition panel 32, under the effect of photocatalyst layer, catalytic degradation waste gas, under the effect of partition panel 32 of crisscross setting, contact with photocatalyst many times, can be high-efficient complete purify waste gas, be provided with three-way pipe 51 at gas outlet 5 simultaneously, three-way pipe 51's first export 512 and air inlet 4 space intercommunication, consequently, can carry out reciprocating catalytic purification to waste gas circulation, discharge from three-way pipe 51's second export 513 after reaching final effect.
The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides an exhaust purification photocatalysis device, includes box (1), its characterized in that, box (1) fit in is equipped with purifying element and catalytic unit, catalytic unit includes partition panel (32) of a plurality of ultraviolet fluorescent tubes (31) and a plurality of crisscross settings, arbitrary ultraviolet fluorescent tube (31) set up with the controller cooperation, arbitrary at least one side of partition panel (32) sets up to the plane of reflection of light, and is equipped with photocatalyst layer on arbitrary partition panel (32), be equipped with air inlet (4) on purifying element one side box (1), be equipped with gas outlet (5) on catalytic unit one side box (1).
2. The photocatalytic device for exhaust gas purification according to claim 1, wherein the purification unit includes a filter layer (21) and an adsorption/desorption layer (22).
3. The photocatalytic device for exhaust gas purification according to claim 2, wherein the adsorption/desorption layer (22) is an activated carbon layer.
4. The photocatalytic device for exhaust gas purification according to claim 1, wherein at least one ultraviolet lamp tube (31) is disposed between adjacent partition plates (32).
5. The photocatalytic device for exhaust gas purification according to claim 1 or 4, wherein the upper and lower edges and the left or right side edge of any one of the partition plates (32) are respectively closely attached to the housing (1).
6. The photocatalytic device for exhaust gas purification according to claim 1 or 4, wherein the partition plate (32) has left and right side edges and an upper edge or a lower edge respectively closely attached to the housing (1).
7. The photocatalytic device for exhaust gas purification according to claim 1, wherein both surfaces of the partition plate (32) are provided as light reflecting surfaces.
8. The photocatalytic device for purifying exhaust gas as recited in claim 1, wherein the outlet (5) is provided with a tee pipe (51), the tee pipe (51) is cooperatively provided with a valve (52), and the valve (52) is cooperatively provided with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327844.0U CN214233517U (en) | 2020-10-19 | 2020-10-19 | Exhaust gas purification photocatalysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327844.0U CN214233517U (en) | 2020-10-19 | 2020-10-19 | Exhaust gas purification photocatalysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214233517U true CN214233517U (en) | 2021-09-21 |
Family
ID=77729759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022327844.0U Active CN214233517U (en) | 2020-10-19 | 2020-10-19 | Exhaust gas purification photocatalysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214233517U (en) |
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2020
- 2020-10-19 CN CN202022327844.0U patent/CN214233517U/en active Active
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