CN108686501A - The emission-control equipment of experiments supporting room - Google Patents
The emission-control equipment of experiments supporting room Download PDFInfo
- Publication number
- CN108686501A CN108686501A CN201810805110.3A CN201810805110A CN108686501A CN 108686501 A CN108686501 A CN 108686501A CN 201810805110 A CN201810805110 A CN 201810805110A CN 108686501 A CN108686501 A CN 108686501A
- Authority
- CN
- China
- Prior art keywords
- emission
- unit
- control equipment
- treatment box
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 34
- 238000007146 photocatalysis Methods 0.000 claims abstract description 16
- 230000001699 photocatalysis Effects 0.000 claims abstract description 16
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 230000001954 sterilising effect Effects 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- -1 iron ion Chemical class 0.000 claims abstract description 5
- 238000005286 illumination Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000004381 surface treatment Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 14
- 238000005457 optimization Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000000429 assembly Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a kind of emission-control equipments of experiments supporting room, including treatment box, air inlet on the treatment box and gas outlet are set, it is disposed with spray unit from left to right in the treatment box, sterili-sation unit and photocatalysis unit, the spray unit includes multiple spray heads, first guide plate, second guide plate and wheel set assembly, the bottom of first guide plate offers first through hole, the second through-hole is offered at the top of second guide plate, the exhaust gas is followed by first through hole, runner and the second through-hole, the photocatalysis unit includes Titanium Dioxide plate, doped with modifying agent in the Titanium Dioxide plate, the modifying agent includes iron ion, rare metal and/or noble metal.The present invention has at least the following advantages:Purified treatment effectively can be carried out to exhaust gas, and different degrees of sterilization catalytic treatment, structure optimization can be carried out to exhaust gas before exhaust-gas treatment.
Description
Technical field
The present invention relates to exhaust gas treatment technology more particularly to a kind of emission-control equipments of experiments supporting room.
Background technology
Medical central sucking system generally uses the circulating vacuum pump of liquid as vacuum source at present, will be true by pipe-line system
Sky is delivered to point of use and is used for medical treatment, by attracting adjuster to draw waste liquid in patient body, forms waste liquid exhaust-gas mixture, gives up
Gas forms steam water interface after vacuum pump by pipeline and is discharged from exhaust outlet, and carbonated drink of the steam water interface using water tank is discharged
Separator passes through to reduce the noise reduction steam-water separator progress steam-water separation of exhaust noise, and the gas isolated drains into air
In.
Since the gas of steam-water separator sub-department draws waste liquid generation in patient body, there can be some impurity, thin
Though the harmful substances such as bacterium, virus, through blowdown drum, vacuum tank deposition separation, can only also remove part bulky grain in pipe-line system
Impurity, liquid free water, and bacterium, virus can not be eliminated, and gas is polluted the environment air by steam-water separator discharge, is made
At harm.And exhaust gas will not usually carry out exhaust gas the purification of early period, have a single function when being handled at present.
Invention content
The technical problem to be solved in the present invention is to provide a kind of emission-control equipments of experiments supporting room, can be in exhaust gas
Before processing, purified treatment effectively is carried out to exhaust gas, and different degrees of sterilization catalytic treatment can be carried out to exhaust gas, structure is excellent
Change.
In order to solve the above technical problem, the present invention provides a kind of emission-control equipments of experiments supporting room, including place
Case, the air inlet being arranged on the treatment box left side wall and the gas outlet being arranged on the treatment box right side wall are managed, it is described
Spray unit, sterili-sation unit and photocatalysis unit are disposed in treatment box from left to right, the spray unit includes setting
Multiple spray heads at the top of the treatment box vertically extend and constitute the first guide plate of spray chamber, second are oriented to
Plate, the wheel set assembly for being arranged in the spray chamber and forming vortex to exhaust gas, the bottom of first guide plate offer the
One through-hole offers the second through-hole at the top of second guide plate, and the exhaust gas is followed by first through hole, runner and second
Through-hole, the photocatalysis unit include the polylith Titanium Dioxide plate being arranged along the vertical direction, adjacent two titanium dioxide
Catalytic plate is separately positioned on the top and bottom of the treatment box, and the Titanium Dioxide plate is interior doped with modifying agent, described
Modifying agent includes iron ion, rare metal and/or noble metal.
Further, the front end of the sterili-sation unit is provided with the demisting unit for removing fog, the demisting unit
Including sponge and the demister being filled in the sponge.
Further, the sterili-sation unit includes the first ultraviolet lamppost for sterilizing, the first ultraviolet lamppost
It is provided with more along the vertical direction.
Further, the wavelength of the described first ultraviolet lamppost is 254nm, radiant illumination value in 250-300uw/cm2It
Between.
Further, the photocatalysis unit further includes for sterilizing and the ozoniferous second ultraviolet lamppost of production and two
Titanium oxide catalytic plate, the second ultraviolet lamppost are provided with more along upper phase direction.
Further, the wavelength of the described second ultraviolet lamppost is 185nm, radiant illumination value in 70-90uw/cm2Between.
Further, the wheel set assembly includes extending along the longitudinal direction and being fixed on the treatment box side wall
Connecting pole, the runner being socketed on the connecting pole, the runner are circumferentially rotated around the connecting pole.
Further, multiple cavity filling balls for changing wind direction are provided in the spray unit.
Further, the inner wall of the reaction chamber uses mirror surface treatment.
Further, it is provided with temperature sensor at the photocatalysis unit and is connect with the temperature sensor signal
Buzzer, the preset temperature of the temperature sensor is between 80-95 DEG C.
By above-mentioned technical proposal, the present invention has at least the following advantages:
1, by being provided with spray assemblies, including spray head and wheel set assembly, the spray head can have exhaust gas
The purified treatment of effect, the wheel set assembly preferably can form rotating vortex to exhaust gas, coordinate the spray head, can be preferable
Ground purifies exhaust gas, structure optimization;
2, by being provided with the first guide plate and the second guide plate, exhaust gas can be oriented to so that exhaust gas by down toward
Upper flowing preferably coordinates spray assemblies to carry out spray action, structure optimization;
3, by being provided with Titanium Dioxide plate, can catalytic oxidation effectively be carried out to exhaust gas, realized to useless
The sterilization processing of gas;
4, by being provided with modifying agent, the modifying agent includes iron ion, rare metal and/or noble metal, modified
Titanium dioxide-coated layer has higher the catalysis oxidation efficiency, further increases the catalytic efficiency to catalytic materials.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
In the figures above:1, treatment box;2, air inlet;3, gas outlet;4, spray head;5, the first guide plate;6, it second leads
To plate;7, first through hole;8, the second through-hole;9, Titanium Dioxide plate;10 sponges;11, demister;12, the first ultraviolet lamp
Column;13, the second ultraviolet lamppost;14, connecting pole;15, runner;16, cavity filling ball;17, temperature sensor.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
In conjunction with shown in Fig. 1, the invention discloses a kind of emission-control equipments of experiments supporting room, including treatment box 1, setting
Air inlet 2 on 1 left side wall of the treatment box and the gas outlet 3 being arranged on 1 right side wall of the treatment box.The treatment box
Spray unit, sterili-sation unit and photocatalysis unit are disposed in 1 from left to right, the invention also includes connect with each unit signal
The control cabinet connect.The spray unit includes the multiple spray heads 4 being arranged at the top of the treatment box, vertically extends simultaneously
Constitute the first guide plate 5, the second guide plate 6, the runner for being arranged in the spray chamber and forming vortex to exhaust gas of spray chamber
The bottom of component, first guide plate 5 offers first through hole 7, and the top of second guide plate 6 offers the second through-hole
8, the exhaust gas is followed by first through hole 7, runner 15 and the second through-hole 8.In the present invention, the preferably described wheel set assembly includes
Extend along the longitudinal direction and be fixed on the treatment box side wall connecting pole 14, be socketed on the connecting pole 14 turn
Wheel 15, the runner 15 is circumferentially rotated around the connecting pole 14.It is provided in the spray unit multiple for changing wind direction
Cavity filling ball 16.By being provided with spray assemblies, including spray head and wheel set assembly, the spray head can to exhaust gas into
The effective purified treatment of row, the wheel set assembly preferably can form rotating vortex to exhaust gas, coordinate the spray head 4, energy
It is enough that preferably exhaust gas is purified, structure optimization;It, can be to exhaust gas by being provided with the first guide plate 5 and the second guide plate 6
It is oriented to so that exhaust gas flows from the bottom to top, preferably spray assemblies is coordinated to carry out spray action, structure optimization.
The photocatalysis unit includes the polylith Titanium Dioxide plate 9 being arranged along the vertical direction, adjacent two dioxy
Change the top and bottom that titanium catalytic plate 9 is separately positioned on the treatment box 1.By being provided with Titanium Dioxide plate 8, Neng Gouyou
Effect ground carries out catalytic oxidation to exhaust gas, realizes the sterilization processing to exhaust gas.Doped with changing in the Titanium Dioxide plate 8
Property agent, the modifying agent includes iron ion, rare metal and/or noble metal.The rare metal includes thorium and/or germanium, described
Noble metal includes platinum;The doping of the rare metal is between the 0.05-0.1% of titanium dioxide quality;The noble metal
Doping is between the 0.2-0.35% of titanium dioxide quality.By above-mentioned set-up mode, modified titanium dioxide-coated
Layer has higher the catalysis oxidation efficiency, further increases the catalytic efficiency to catalytic materials, by the 50% of the prior art, is promoted to
71%.
In the present invention, the front end of the sterili-sation unit is provided with the demisting unit for removing fog, the demisting unit
Including sponge 10 and the demister 11 being filled in the sponge 10.It, can be effectively to purification by above-mentioned set-up mode
Remaining steam is filtered in exhaust gas afterwards.
In the present invention, the sterili-sation unit includes the first ultraviolet lamppost 12 for sterilizing, first ultraviolet lamp
Column 12 is provided with more along the vertical direction.The wavelength of the first ultraviolet lamppost 12 is 254nm, radiant illumination value in 250-
300uw/cm2Between.The photocatalysis unit further includes for sterilizing and the ozoniferous second ultraviolet lamppost 13 and two of production
Titanium oxide catalytic plate 9, the second ultraviolet lamppost 13 are provided with more along upper phase direction, the wavelength of the second ultraviolet lamppost 13
It is 185nm, radiant illumination value in 70-90uw/cm2Between.
In the present invention, the inner wall of the reaction chamber can be preferably right by above-mentioned set-up mode using mirror surface treatment
The ultraviolet light that ultraviolet lamppost generates plays reflex, enhances the catalytic oxidation to exhaust gas, structure optimization.The photocatalysis
The buzzer for being provided with temperature sensor 17 at unit and being connect with 17 signal of the temperature sensor, the temperature sensor 17
Preset temperature between 80-95 DEG C, during the work time, when temperature departure preset value at photocatalysis unit, temperature
Signal is fed back to buzzer by sensor 17 in real time, buzzer warning, reminds operating personnel, ensure integrated operation safety and
Validity.
In the present invention, the photocatalysis unit rear end is provided with carbon adsorption unit.It, can by being provided with carbon adsorption unit
It is effectively removed the impurity handled in enough exhaust gas, the cleanliness factor of exhaust gas after raising processing.The inner wall of the reaction chamber uses mirror
Surface treatment.By above-mentioned set-up mode, the ultraviolet light that can be preferably generated to ultraviolet lamppost plays reflex, enhancing pair
The catalytic oxidation of exhaust gas, structure optimization.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of emission-control equipment of experiments supporting room, which is characterized in that including treatment box, be arranged on the left of the treatment box
Air inlet on wall and the gas outlet being arranged on the treatment box right side wall are disposed with from left to right in the treatment box
Spray unit, sterili-sation unit and photocatalysis unit, the spray unit include the multiple sprays being arranged at the top of the treatment box
Head, the second guide plate, is arranged in the spray chamber and to useless the first guide plate for vertically extending and constituting spray chamber
Gas forms the wheel set assembly of vortex, and the bottom of first guide plate offers first through hole, the top of second guide plate
The second through-hole is offered, the exhaust gas includes along upper followed by first through hole, runner and the second through-hole, the photocatalysis unit
The polylith Titanium Dioxide plate of lower direction setting, the adjacent two Titanium Dioxide plate are separately positioned on the treatment box
Top and bottom, doped with modifying agent in the Titanium Dioxide plate, the modifying agent include iron ion, rare metal and/
Or noble metal.
2. the emission-control equipment of experiments supporting room as described in claim 1, which is characterized in that the front end of the sterili-sation unit
It is provided with the demisting unit for removing fog, the demisting unit includes sponge and the demister that is filled in the sponge.
3. the emission-control equipment of experiments supporting room as described in claim 1, which is characterized in that the sterili-sation unit includes using
In the first ultraviolet lamppost of sterilizing, the first ultraviolet lamppost is provided with more along the vertical direction.
4. the emission-control equipment of experiments supporting room as claimed in claim 3, which is characterized in that the first ultraviolet lamppost
Wavelength is 254nm, radiant illumination value in 250-300uw/cm2Between.
5. the emission-control equipment of experiments supporting room as described in claim 1, which is characterized in that the photocatalysis unit also wraps
It includes for sterilizing and the ozoniferous second ultraviolet lamppost of production and Titanium Dioxide plate, the second ultraviolet lamppost along upper phase
Direction is provided with more.
6. the emission-control equipment of experiments supporting room as claimed in claim 5, which is characterized in that the second ultraviolet lamppost
Wavelength is 185nm, radiant illumination value in 70-90uw/cm2Between.
7. the emission-control equipment of experiments supporting room as described in claim 1, which is characterized in that the wheel set assembly includes edge
Front-rear direction extends and the connecting pole being fixed on the treatment box side wall, the runner being socketed on the connecting pole, institute
State runner circumferentially rotating around the connecting pole.
8. the emission-control equipment of experiments supporting room as described in claim 1, which is characterized in that setting in the spray unit
There are multiple cavity filling balls for changing wind direction.
9. the emission-control equipment of experiments supporting room as described in claim 1, which is characterized in that the inner wall of the reaction chamber is adopted
Use mirror surface treatment.
10. the emission-control equipment of experiments supporting room as described in claim 1, which is characterized in that at the photocatalysis unit
The preset temperature of the buzzer for being provided with temperature sensor and being connect with the temperature sensor signal, the temperature sensor exists
Between 80-95 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810805110.3A CN108686501B (en) | 2018-07-20 | 2018-07-20 | Exhaust gas treatment device of supporting laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810805110.3A CN108686501B (en) | 2018-07-20 | 2018-07-20 | Exhaust gas treatment device of supporting laboratory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108686501A true CN108686501A (en) | 2018-10-23 |
| CN108686501B CN108686501B (en) | 2023-11-10 |
Family
ID=63851105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810805110.3A Active CN108686501B (en) | 2018-07-20 | 2018-07-20 | Exhaust gas treatment device of supporting laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108686501B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3129090A1 (en) * | 2021-11-18 | 2023-05-19 | Bioteos | Device for treating an air flow |
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