CN209714766U - Industrial VOCs waste gas treatment equipment - Google Patents
Industrial VOCs waste gas treatment equipment Download PDFInfo
- Publication number
- CN209714766U CN209714766U CN201920170667.4U CN201920170667U CN209714766U CN 209714766 U CN209714766 U CN 209714766U CN 201920170667 U CN201920170667 U CN 201920170667U CN 209714766 U CN209714766 U CN 209714766U
- Authority
- CN
- China
- Prior art keywords
- impurity
- treatment
- cabinet
- exhaust gas
- cylinder
- 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
Links
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 24
- 239000002912 waste gas Substances 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 21
- 238000007146 photocatalysis Methods 0.000 claims abstract description 10
- 230000001699 photocatalysis Effects 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 241000220317 Rosa Species 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 8
- 239000010453 quartz Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 printing Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model relates to a kind of industry VOCs waste gas treatment equipments, belong to technical field of waste gas treatment, including flue, filter device, water-solubility impurity processing unit, impurity adsorption device and the photocatalysis treatment device successively coupled.The utility model can be handled one by one the every impurity contained in VOCs exhaust gas, first choice cools down to exhaust gas by way of heat exchange, then the biggish impurity of particle in exhaust gas is filtered, again exhaust gas is passed through in water to fall impurity treatment water-soluble in exhaust gas, then carry out activated carbon adsorption processing, Treatment by Photocatalysis Oxidation is finally carried out again, and treatment effect is more preferable, more efficient.
Description
Technical field
The utility model relates to a kind of industry VOCs waste gas treatment equipments, belong to technical field of waste gas treatment.
Background technique
Volatile organic compounds (VOCs) is the another important pollutant except sulfide, nitride, gives environment and life
Work brings heavy pressure.China VOCs there are discharge amounts it is big, source is complicated the features such as, the industries such as coating, printing, chemical industry are issued in succession
Cloth VOCs discharge standard, to cut down VOCs discharge.Catalysis oxidation is to remove the effective means of VOCs, is made in heating and catalyst
VOCs is oxidized to innoxious water and carbon dioxide with lower.
The equipment of existing catalytic oxidation treatment VOCs exhaust gas all lacks the structure handled in advance exhaust gas, causes pair
VOCs exhaust treatment efficiency is not high, and effect is bad.
Utility model content
The purpose of this utility model is to solve that deficiency exists in the prior art, and provides a kind of pair of VOCs exhaust-gas treatment more
The industrial VOCs waste gas treatment equipment of system improves treatment effect and treatment effeciency.
The utility model is achieved through the following technical solutions:
I.e. a kind of industry VOCs waste gas treatment equipment, including flue, filter device, the water-solubility impurity processing successively coupled
Case, impurity adsorption device and photocatalysis treatment device, flue is interior to be equipped with heat-exchange tube, and the head and the tail both ends of heat-exchange tube successively join
It is connected to heat pump, radiator and throttle valve, filter device includes Rose Box, and filter screen, water-solubility impurity are provided in Rose Box
Treatment box includes cabinet, and entrance is offered on cabinet front end face, and outlet is offered on cabinet upper surface, and box house is equipped with door shape
Baffle, door shape baffle bottom end are equipped with arc-shaped guide plate, are set on box house bottom end there are two partition, partition is located at arc-shaped guide plate
Underface, box house is located at exit equipped with demister, and impurity adsorption device includes cylinder, and inner barrel is equipped with active carbon
Adsorption net, the arrival end inside of cylinder are equipped with ventilation terminal, and photocatalysis treatment device includes heating furnace, and inside heating furnace is equipped with quartz
Reaction tube, the both ends of crystal reaction tube are equipped with rubber stopper, and UV lamp pipe and cell quartz support board are equipped with inside crystal reaction tube, more
Catalyst is housed on the quartz support board of hole.
The utility model can be handled one by one the every impurity contained in VOCs exhaust gas, the side that first choice passes through heat exchange
Formula cools down to exhaust gas, is then filtered to the biggish impurity of particle in exhaust gas, then exhaust gas is passed through in water will be in exhaust gas
Water-soluble impurity treatment falls, and then carries out activated carbon adsorption processing, finally carries out Treatment by Photocatalysis Oxidation, treatment effect again
More preferably, more efficient.
Further preferably, catalyst is titanium dioxide.
Further preferably, the quantity of the activated carbon adsorption net is three, and cylinder is equipped with slot, activated carbon adsorption net
It is plugged in the slot on cylinder.
Compared with prior art, beneficial effect possessed by the utility model is:
The utility model can be handled one by one the every impurity contained in VOCs exhaust gas, and treatment effect is more preferable, effect
Rate is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of water-solubility impurity treatment box.
In figure: 1, flue；2, heat-exchange tube；3, heat pump；4, radiator；5, throttle valve；6, Rose Box；7, filter screen；8,
Water-solubility impurity treatment box；9, cylinder；10, ventilation terminal；11, activated carbon adsorption net；12, heating furnace；13, crystal reaction tube；14,
Rubber stopper；15, exhaust emission tube；16, UV lamp pipe；17, cell quartz support board；18, catalyst；19, entrance；20, door shape is kept off
Plate；21, demister；22, it exports；23, arc-shaped guide plate；24, partition；25, cabinet.
Specific embodiment
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
A kind of industry VOCs waste gas treatment equipment as shown in Figure 1 and Figure 2, including successively couple flue 1, filter device,
Water-solubility impurity treatment box 8, impurity adsorption device and photocatalysis treatment device, flue 1 is interior to be equipped with heat-exchange tube 2, heat exchange
The head and the tail both ends of pipe 2 are orderly connected with heat pump 3, radiator 4 and throttle valve 5, and filter device includes Rose Box 6, in Rose Box 6
It is provided with filter screen 7, water-solubility impurity treatment box 8 includes cabinet 25, offers entrance, 25 upper end of cabinet on 25 front end face of cabinet
Outlet 22 is offered on face, door shape baffle 20 is equipped with inside cabinet 25, and 20 bottom end of door shape baffle is equipped with arc-shaped guide plate 23, cabinet
It is set in 25 inner bottoms there are two partition 24, partition 24 is located at the underface of arc-shaped guide plate 23, and cabinet 25 is internally located at outlet
Demister 21 is equipped at 22, impurity adsorption device includes cylinder 9, is equipped with activated carbon adsorption net 11 inside cylinder 9, cylinder 9 enters
Ventilation terminal 10 is equipped with inside mouth end, photocatalysis treatment device includes heating furnace 12, it is equipped with crystal reaction tube 13 inside heating furnace 12,
The both ends of crystal reaction tube 13 are equipped with rubber stopper 14, are equipped with UV lamp pipe 16 and cell quartz support board inside crystal reaction tube 13
17, catalyst 18 is housed, which is titanium dioxide on cell quartz support board 17.
The quantity of activated carbon adsorption net 11 is three, and cylinder 9 is equipped with slot, and activated carbon adsorption net 11 is plugged on cylinder
In slot on 9.
The course of work:
VOCs exhaust gas is entered by flue 1, and heat-exchange tube 2 cools down to exhaust gas, and exhaust gas enters in Rose Box 6 by filter screen 7
It filters out, subsequent exhaust gas is entered in cabinet 25 by entrance 19, and exhaust gas is slowly assembled in door shape baffle 20, and exhaust gas enters water
In, exhaust gas circulates along 23 lower end of arc-shaped guide plate, is entered in cylinder 9, cloth by demister 21 by 22 discharge of outlet later
Exhaust gas can be uniformly distributed by wind device 10 in cylinder 9, and active carbon is housed on activated carbon adsorption net 11, and exhaust gas is uniform with active carbon
Contact, adsorption effect is good, high-efficient, and the exhaust gas after adsorption treatment enters in crystal reaction tube 13, in UV lamp pipe and catalyst
Under the action of photocatalysis treatment is carried out to exhaust gas, heating furnace 12 provides suitable temperature for light-catalyzed reaction, and finally treated
Exhaust gas is discharged by exhaust emission tube 15.
The orientation or positional relationship of the instructions such as term "inner", "outside", "upper", "lower" is in the description of the present invention,
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the utility model rather than requires the utility model must
It must be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Claims (3)
1. a kind of industry VOCs waste gas treatment equipment, it is characterised in that: including the flue (1), filter device, water-soluble successively coupled
Property impurity treatment case (8), impurity adsorption device and photocatalysis treatment device, be equipped with heat-exchange tube (2) in flue (1), heat is handed over
It includes Rose Box that the head and the tail both ends for changing pipe (2), which are orderly connected with heat pump (3), radiator (4) and throttle valve (5), filter device,
(6), it is provided with filter screen (7) in Rose Box (6), water-solubility impurity treatment box (8) includes cabinet (25), cabinet (25) front end face
On offer entrance, offered outlet (22) on cabinet (25) upper surface, door shape baffle (20), door shape be equipped with inside cabinet (25)
Baffle (20) bottom end is equipped with arc-shaped guide plate (23), sets that there are two partition (24), partition (24) positions in cabinet (25) inner bottom
In the underface of arc-shaped guide plate (23), cabinet (25) is internally located at outlet (22) and is equipped with demister (21), impurity absorption dress
It sets including cylinder (9), cylinder (9) is internal to be equipped with activated carbon adsorption net (11), and ventilation terminal is equipped with inside the arrival end of cylinder (9)
(10), photocatalysis treatment device includes heating furnace (12), is equipped with crystal reaction tube (13) inside heating furnace (12), crystal reaction tube
(13) both ends are equipped with rubber stopper (14), and UV lamp pipe (16) and cell quartz support board are equipped with inside crystal reaction tube (13)
(17), catalyst (18) are housed on cell quartz support board (17).
2. industry VOCs waste gas treatment equipment according to claim 1, it is characterised in that: catalyst (18) is titanium dioxide
Titanium.
3. industry VOCs waste gas treatment equipment according to claim 1, it is characterised in that: the activated carbon adsorption net (11)
Quantity be three, and cylinder (9) is equipped with slot, and activated carbon adsorption net (11) is plugged in the slot on cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170667.4U CN209714766U (en) | 2019-01-31 | 2019-01-31 | Industrial VOCs waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170667.4U CN209714766U (en) | 2019-01-31 | 2019-01-31 | Industrial VOCs waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209714766U true CN209714766U (en) | 2019-12-03 |
Family
ID=68682193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920170667.4U Expired - Fee Related CN209714766U (en) | 2019-01-31 | 2019-01-31 | Industrial VOCs waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209714766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437723A (en) * | 2020-05-15 | 2020-07-24 | 四川轻化工大学 | Blocking and adsorbing integrated device for VOC gas |
| CN111821804A (en) * | 2020-07-06 | 2020-10-27 | 中船澄西船舶修造有限公司 | Ship flue gas purification device |
-
2019
- 2019-01-31 CN CN201920170667.4U patent/CN209714766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437723A (en) * | 2020-05-15 | 2020-07-24 | 四川轻化工大学 | Blocking and adsorbing integrated device for VOC gas |
| CN111821804A (en) * | 2020-07-06 | 2020-10-27 | 中船澄西船舶修造有限公司 | Ship flue gas purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |