CN208526269U - A kind of inorganic waste gases purification device - Google Patents
A kind of inorganic waste gases purification device Download PDFInfo
- Publication number
- CN208526269U CN208526269U CN201820550084.XU CN201820550084U CN208526269U CN 208526269 U CN208526269 U CN 208526269U CN 201820550084 U CN201820550084 U CN 201820550084U CN 208526269 U CN208526269 U CN 208526269U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- alkaline bath
- exhaust
- waste gases
- cooling chamber
- 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.)
- Expired - Fee Related
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- 238000000746 purification Methods 0.000 title claims abstract description 43
- 239000007789 gas Substances 0.000 title claims abstract description 39
- 239000010805 inorganic waste Substances 0.000 title claims abstract description 21
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 25
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 239000002912 waste gas Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 17
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WUPZNKGVDMHMBS-UHFFFAOYSA-N azane;dihydrate Chemical compound [NH4+].[NH4+].[OH-].[OH-] WUPZNKGVDMHMBS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The utility model discloses a kind of inorganic waste gases purification devices, including purifying shell, air inlet pipe, cooling chamber, alkaline bath, ammonium hydroxide loading hopper, activated carbon adsorption layer, optical catalyst carrier net, exhaust pipe and drainpipe, one end is provided with cooling chamber on the upside of the purification shell, the cooling chamber interior walls are equipped with thermoelectric cooler, described cooling chamber one end is connected with air inlet, waste gas filter is installed in the air inlet, middle side part is equipped with alkaline bath under the purification shell, ammonium hydroxide is placed in the alkaline bath, air inlet pipe is connected in the air inlet, and air inlet pipe one end extends to bottom in alkaline bath, the other end is equipped with activated carbon adsorption layer and optical catalyst carrier net on the upside of the purification shell, the purification shell other end is equipped with exhaust outlet, described exhaust outlet one end is connected with exhaust pipe, exhaust is installed on the exhaust pipe Pump, a kind of inorganic waste gases purification device of the utility model, structure is simple, and easy to use, inorganic waste gases clean-up effect is preferable.
Description
Technical field
The utility model relates to gas burning kiln flue gases purification field, specifically a kind of inorganic waste gases purification device.
Background technique
In colleges and universities' chemical laboratory, there is various unpleasant peculiar smell, these various exhaust gas in peculiar smell source, type is suitable
Complexity, includes inorganic waste gases and organic exhaust gas in exhaust gas, and inorganic waste gases specifically include that nitrogen oxides, sulfuric acid mist, hydrogen chloride, fluorine
Change hydrogen, hydrogen sulfide, sulfur dioxide etc., organic exhaust gas specifically includes that benzene,toluene,xylene, styrene, ketone, esters etc., because
The waste gas produced ability outlet after having to pass through processing in this laboratory, in order to which the peculiar smell of laboratory Chinese medicine etc. is discharged, often at present
Reconstruction mode is led directly to outdoor or is connected in building ventilation well, then in roof by the way of conventional ventilating engineering
Or extracted out elsewhere by air blower, outdoor, the various reagents in laboratory are discharged to after simple activated carbon adsorption processing
And drug volatile quantity is big in experiment, outdoor may be discharged in all pernicious gases by single exhaust system design, it is single to set
The air draft of meter can only make indoor pollutant concentration reach a mass balance state, can not be completely exhausted out.
Existing inorganic waste gases purification techniques has the following problems: existing inorganic waste gases purification device purification efficiency compared with
Difference, desulphurization denitration treatment effect is poor, and inorganic waste gases processing system is mostly large scale system, and investment is big, and energy consumption is high, and maintenance is not
It is convenient.
Utility model content
The purpose of this utility model is to provide a kind of inorganic waste gases purification devices, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of inorganic waste gases purification device, including net
Change shell, air inlet pipe, cooling chamber, alkaline bath, ammonium hydroxide loading hopper, activated carbon adsorption layer, optical catalyst carrier net, exhaust pipe and draining
Pipe, purification shell upside one end are provided with cooling chamber, and the cooling chamber interior walls are equipped with thermoelectric cooler, the cooling chamber
One end is connected with air inlet, waste gas filter is equipped in the air inlet, middle side part is equipped with alkali under the purification shell
Washing trough is placed with ammonium hydroxide in the alkaline bath, air inlet pipe is connected in the air inlet, and air inlet pipe one end extends to alkaline bath
Interior bottom, the purification shell upside other end are equipped with activated carbon adsorption layer and optical catalyst carrier net, and the purification shell is another
One end is equipped with exhaust outlet, and described exhaust outlet one end is connected with exhaust pipe, and exhaust pump, the purification are equipped on the exhaust pipe
Middle side part is equipped with ammonium hydroxide loading hopper on shell, and the alkaline bath bottom outside is equipped with stirring motor, the air inlet pipe and row
Tracheae is tightly connected with air inlet and exhaust outlet respectively, is equipped with air intake pump in the air inlet pipe.
Preferably, it is made inside the waste gas filter of multiple layer metal strainer, the optical catalyst carrier carries on the net
There is Nano titanium dioxide.
Preferably, the alkaline bath bottom side is connected with drainpipe, and drain valve is equipped on drainpipe.
Preferably, it is sequentially connected with stirring shaft on the upside of the stirring motor, and stirring shaft upper end is equipped with paddle
Piece.
Preferably, the alkaline bath inner sidewall is equipped with ph detector, is equipped with sealing cover on the upside of the ammonium hydroxide loading hopper.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through middle side part under purification shell
Alkaline bath is installed, is placed with ammonium hydroxide in alkaline bath, convenient for carrying out denitration desulfurization process to exhaust gas, passes through on the upside of purification shell one
End is provided with cooling chamber, can carry out cooling treatment to the exhaust gas that air inlet pipe conveys, high-temperature gas is prevented to be passed directly into ammonium hydroxide
Ammonium hydroxide is set to resolve into ammonia and water, consequently facilitating preferably passing through the waste gas filter being equipped with to denitrating flue gas desulfurization process
The particulate matter in flue gas can be removed, activated carbon adsorption layer is equipped with by the other end on the upside of purification shell, convenient for removing flue gas
In molecule, by the online nano-titanium dioxide of optical catalyst carrier after ultraviolet lamp tube irradiates to organic exhaust gas carry out oxygen
Change degradation purification, and structure is simple, easy to use, inorganic waste gases clean-up effect is preferable.
Detailed description of the invention
Fig. 1 is the process flow diagram of the utility model.
In figure: 1- purify shell, 2- air inlet pipe, 3- air intake pump, 4- air inlet, 5- waste gas filter, 6- cooling chamber,
7- thermoelectric cooler, 8- alkaline bath, 9- stirring motor, 10- stirring shaft, 11- stirring blade, 12-ph detector, 13- ammonium hydroxide
Loading hopper, 14- sealing cover, 15- activated carbon adsorption layer, 16- optical catalyst carrier net, 17- exhaust outlet, 18- exhaust pipe, 19- exhaust
Pump, 20- drainpipe, 21- drain valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, a kind of inorganic waste gases purification device, including purification shell 1, air inlet
Pipe 2, cooling chamber 6, alkaline bath 8, ammonium hydroxide loading hopper 13, activated carbon adsorption layer 15, optical catalyst carrier net 16, exhaust pipe 18 and row
Water pipe 20, purification 1 upside one end of shell be provided with cooling chamber 6,6 inner wall of cooling chamber is equipped with thermoelectric cooler 7, convenient for into
The exhaust gas that tracheae 2 conveys carries out cooling treatment, and preventing high-temperature gas to be passed directly into ammonium hydroxide makes ammonium hydroxide resolve into ammonia and water, cold
But 6 one end of room is connected with air inlet 4, and waste gas filter 5 is equipped in air inlet 4, can remove the particulate matter in flue gas, only
Change the lower middle side part of shell 1 and alkaline bath 8 is installed, ammonium hydroxide is placed in alkaline bath 8, convenient for carrying out desulphurization denitration processing to exhaust gas,
It is connected with air inlet pipe 2 in air inlet 4, and 2 one end of air inlet pipe extends to bottom in alkaline bath 8, purifies the 1 upside other end of shell
Activated carbon adsorption layer 15 and optical catalyst carrier net 16 are installed, purification 1 other end of shell is equipped with exhaust outlet 17, exhaust outlet 17
One end is connected with exhaust pipe 18, and exhaust pump 19 is equipped on exhaust pipe 18, purifies middle side part on shell 1 and is equipped with ammonium hydroxide loading hopper
13, convenient for being added with ammonium hydroxide, 8 bottom outside of alkaline bath is equipped with stirring motor 9, air inlet pipe 2 and exhaust pipe 18 respectively with into
Port 4 and exhaust outlet 17 are tightly connected, and are equipped with air intake pump 3 in air inlet pipe 2, are equipped with ultraviolet lamp inside optical catalyst carrier net 16
Pipe 22.
By using multiple layer metal strainer to be made inside waste gas filter 5, the optical catalyst carrier net 16, which is loaded with, to be received
Meter level titanium dioxide can carry out oxidative degradation purification to organic exhaust gas.
It is connected with drainpipe 20 by 8 bottom side of alkaline bath, and drain valve 21 is installed on drainpipe 20, is convenient for alkali cleaning
Waste liquid discharge in slot 8.
By being sequentially connected with stirring shaft 10 on the upside of stirring motor 9, and 10 upper end of stirring shaft is equipped with stirring blade
11, it is convenient for being stirred processing preferably progress alkali cleaning.
Ph detector 12 is installed by 8 inner sidewall of alkaline bath, ph detector 12 is bought by market, convenient for detection alkaline bath
The ph degree of ammonium hydroxide in 8 is equipped with sealing cover 14 on the upside of the ammonium hydroxide loading hopper 13, convenient for ammonium hydroxide convenient for replacement ammonium hydroxide in time
It is sealed on the upside of loading hopper 13.
Working principle: exhaust inlet pipe 2 is passed into alkaline bath 8,5 energy of waste gas filter that air inlet pipe 2 is equipped with
The particulate matter in flue gas is enough removed, ammonium hydroxide is placed in alkaline bath 8, convenient for carrying out denitration desulfurization process to exhaust gas, passes through purification
1 upside one end of shell is provided with cooling chamber 6, can carry out cooling treatment to the exhaust gas that air inlet pipe 2 conveys, prevent high-temperature gas
Being passed directly into ammonium hydroxide makes ammonium hydroxide resolve into ammonia and water, consequently facilitating preferably passing through purification to denitrating flue gas desulfurization process
The 1 upside other end of shell is equipped with activated carbon adsorption layer 15, convenient for removing the molecule in flue gas, passes through optical catalyst carrier net
Nano-titanium dioxide on 16 carries out oxidative degradation purification to organic exhaust gas after the irradiation of ultraviolet lamp tube 22, and structure is simple,
Easy to use, inorganic waste gases clean-up effect is preferable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of inorganic waste gases purification device, including purification shell (1), air inlet pipe (2), cooling chamber (6), alkaline bath (8), ammonium hydroxide
Loading hopper (13), activated carbon adsorption layer (15), optical catalyst carrier net (16), exhaust pipe (18) and drainpipe (20), feature exists
In: one end is provided with cooling chamber (6) on the upside of the purification shell (1), and cooling chamber (6) inner wall is equipped with thermoelectric cooler
(7), described cooling chamber (6) one end is connected with air inlet (4), is equipped with waste gas filter (5), institute in the air inlet (4)
It states middle side part under purification shell (1) to be equipped with alkaline bath (8), is placed with ammonium hydroxide, the air inlet (4) in the alkaline bath (8)
It is inside connected with air inlet pipe (2), and air inlet pipe (2) one end extends to alkaline bath (8) interior bottom, purification shell (1) upside is another
One end is equipped with activated carbon adsorption layer (15) and optical catalyst carrier net (16), and purification shell (1) other end is equipped with exhaust
Mouth (17), described exhaust outlet (17) one end are connected with exhaust pipe (18), are equipped with exhaust pump (19), institute on the exhaust pipe (18)
It states middle side part in purification shell (1) to be equipped with ammonium hydroxide loading hopper (13), alkaline bath (8) bottom outside is equipped with stirring motor
(9), the air inlet pipe (2) and exhaust pipe (18) are tightly connected with air inlet (4) and exhaust outlet (17) respectively, the air inlet pipe
(2) it is equipped on air intake pump (3), ultraviolet lamp tube (22) is installed inside the optical catalyst carrier net (16).
2. a kind of inorganic waste gases purification device according to claim 1, it is characterised in that: the waste gas filter (5)
Inside is made of multiple layer metal strainer, and the optical catalyst carrier net (16) is loaded with Nano titanium dioxide.
3. a kind of inorganic waste gases purification device according to claim 1, it is characterised in that: alkaline bath (8) bottom one
Side is connected with drainpipe (20), and drain valve (21) are equipped on drainpipe (20).
4. a kind of inorganic waste gases purification device according to claim 1, it is characterised in that: on the upside of the stirring motor (9)
It is sequentially connected with stirring shaft (10), and stirring shaft (10) upper end is equipped with stirring blade (11).
5. a kind of inorganic waste gases purification device according to claim 1, it is characterised in that: alkaline bath (8) inner sidewall
It is equipped with ph detector (12), sealing cover (14) is installed on the upside of the ammonium hydroxide loading hopper (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550084.XU CN208526269U (en) | 2018-04-18 | 2018-04-18 | A kind of inorganic waste gases purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550084.XU CN208526269U (en) | 2018-04-18 | 2018-04-18 | A kind of inorganic waste gases purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526269U true CN208526269U (en) | 2019-02-22 |
Family
ID=65396251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820550084.XU Expired - Fee Related CN208526269U (en) | 2018-04-18 | 2018-04-18 | A kind of inorganic waste gases purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354657A (en) * | 2019-07-31 | 2019-10-22 | 北京鼎翰科技有限公司 | A kind of high-level cleaner that can repeatedly handle exhaust gas |
-
2018
- 2018-04-18 CN CN201820550084.XU patent/CN208526269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354657A (en) * | 2019-07-31 | 2019-10-22 | 北京鼎翰科技有限公司 | A kind of high-level cleaner that can repeatedly handle exhaust gas |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |