CN209530471U - A kind of equipment for VOC exhaust-gas treatment - Google Patents
A kind of equipment for VOC exhaust-gas treatment Download PDFInfo
- Publication number
- CN209530471U CN209530471U CN201822133000.5U CN201822133000U CN209530471U CN 209530471 U CN209530471 U CN 209530471U CN 201822133000 U CN201822133000 U CN 201822133000U CN 209530471 U CN209530471 U CN 209530471U
- Authority
- CN
- China
- Prior art keywords
- tower body
- spray
- voc exhaust
- baffle
- affixed
- 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
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 238000012856 packing Methods 0.000 claims abstract description 16
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000843 powder Substances 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 28
- 239000012855 volatile organic compound Substances 0.000 description 26
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 231100000045 chemical toxicity Toxicity 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a kind of equipment for VOC exhaust-gas treatment, including condensing unit, the dust-extraction unit being connected to condensing unit and the absorption tower being connected to dust-extraction unit, absorption tower includes tower body, baffle inside tower body, spraying filler layer, spray portion and demisting packing layer, baffle surface is provided with one group of through-hole, baffle surrounding and tower body inner wall are affixed, the spraying filler layer affixed with tower body inner wall is equipped with above baffle, spray portion is equipped with above spraying filler layer, the demisting packing layer affixed with tower body inner wall is equipped with above spray portion, tower body lower part is communicated with air blower outward, the VOC exhaust gas entered from inlet channel passes through condensing unit, dust-extraction unit and absorption tower carry out condensing recovery to VOC exhaust gas, adsorbing powder dust, the three-level purified treatment of spray-absorption, purification efficiency is high, reduce secondary pollution, integrated treatment Effect is good.
Description
Technical field
The utility model relates to industrial waste gas reclaimer field more particularly to a kind of equipment for VOC exhaust-gas treatment.
Background technique
Integrated circuit (integrated circuit) english abbreviation is IC, is a kind of microelectronic device or component.It adopts
With certain technique, the elements such as transistor, resistance, capacitor and inductance needed for a circuit and wiring are interconnected together, system
Make on a fritter or a few fritter semiconductor wafers or dielectric substrate, is then encapsulated in a shell, becomes with required electricity
The microstructure of road function.
IC packing tube is mainly used for the packaging of electronic component, be to prevent the damage to part during transportation, with
And preventing electrostatic from generating a kind of packaging tubing of electrostatic damage to element in transport circular flow, IC packing tube is by transparent wrapper
Tube body and the rubber plug at both ends are constituted, and rubber plug matches the end for being caught in transparent wrapper tube body, when packing the electronic components such as IC, first IC
Equal electronic components are packed into transparent wrapper tube body, and then covering top cement plug can play a good protective effect, conversely, directly removing
Rubber plug can directly pour out the electronic components such as IC.
In IC packing tube production process, a large amount of VOC exhaust gas can be generated, VOC exhaust gas, which refers in industrial processes, to be arranged
The substances such as the volatile organic compound from waste gas with low content, including formaldehyde, ammonia, ethylene glycol, esters out have volatilization
Property, diffusivity and chemical toxicity, VOC have become global public hazards, and developed countries and regions constantly modify law, reduce again and again
The concentration of emission of VOC, VOC has been included in Con trolling index by China " planning of key area prevention and control of air pollution " 12th Five-Year Plan " " at present.
Existing VOC waste gas processing method be by VOC exhaust gas in combustion furnace by own combustion or burner is combustion-supporting to be warming up to 800
Degree Celsius or more, so that the VOC in exhaust gas is resolved into CO2And water, then these gases are emitted into atmosphere again, such processing side
The disadvantages of method there are constituent element more, process complexity, secondary pollution, equipment cost high, not easy to repair.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides one kind and is used for
The equipment of VOC exhaust-gas treatment.
The utility model is to be achieved by the following technical programs:
A kind of equipment for VOC exhaust-gas treatment, which is characterized in that is be connected to including condensing unit, with condensing unit removes
Dirt device and the absorption tower being connected to dust-extraction unit, the absorption tower include tower body, the baffle inside tower body, spray and fill out
The bed of material, spray portion and demisting packing layer, the baffle surface are provided with one group of through-hole, and baffle surrounding and tower body inner wall are affixed, institute
It states and is equipped with the spraying filler layer affixed with tower body inner wall above baffle, be equipped with spray portion, the spray above the spraying filler layer
The demisting packing layer affixed with tower body inner wall is equipped with above leaching portion, the tower body lower part is communicated with air blower outward.
According to the above technical scheme, it is preferable that the condensing unit inner disc is equipped with cooling pipe.
According to the above technical scheme, it is preferable that the spray portion include spray piping inside the tower body and with spray
The spray head of shower pipe road connection, the spray head are arranged towards spraying filler layer.
According to the above technical scheme, it is preferable that the demisting packing layer is foaming metal.
According to the above technical scheme, it is preferable that affixed inside the tower body there are two baffles.
The beneficial effects of the utility model are:
The VOC exhaust gas entered from inlet channel carries out VOC exhaust gas by condensing unit, dust-extraction unit and absorption tower cold
The three-level purified treatment of recycling, adsorbing powder dust, spray-absorption is coagulated, purification efficiency is high, reduces secondary pollution, comprehensive treatment effect
It is good.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
In figure: 1. inlet channels, 2. condensing units, 3. cooling pipes, 4. discharge outlet, 5. dust-extraction units, 6. absorbing liquids, 7.
Air blower, 8. baffles, 9. spraying filler layers, 10. spray portions, 11. demisting packing layers, 12. tower bodies, 13. exhaust outlets.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model includes condensing unit 2, the dust-extraction unit being connected to condensing unit 25 and and dedusting
The absorption tower that device 5 is connected to, dust-extraction unit 5 are used to remove dust particles in VOC exhaust gas, the absorption tower include tower body 12,
Baffle 8, spraying filler layer 9, spray portion 10 and demisting packing layer 11 inside tower body 12 are provided with exhaust above tower body 12
Mouthfuls 13,8 surface of baffle is provided with one group of through-hole, and 8 surrounding of baffle and 12 inner wall of tower body are affixed, above the baffle 8 equipped with
The affixed spraying filler layer 9 of 12 inner wall of tower body, the spraying filler layer 9 in this example select the ceramics or titanium material of reticular structure,
For absorbing VOC exhaust gas, increases the contact area for absorbing VOC exhaust gas and absorbing liquid 6, increase VOC exhaust gas and stop in absorption tower
The time is stayed, keeps VOC exhaust gas absorbed more sufficiently, spray portion 10, the spray portion 10 is equipped with above the spraying filler layer 9
Top is equipped with the demisting packing layer 11 affixed with 12 inner wall of tower body, and 12 lower part of tower body is communicated with air blower 7 outward, due to gear
Plate 8 and spraying filler layer 9 contain cavernous structure, may cause the appearance of impurity choking phenomenon, the setting of air blower 7 is for leading to
The mode to the pressurization of absorption tower lower part is crossed to increase the pressure inside tower body 12, operation air blower 7 solves to keep off to increase pressure
The problem of being blocked in plate 8 or spraying filler layer 9.The VOC exhaust gas entered from inlet channel 1 is filled by condensing unit 2, dedusting
Set 5 and absorption tower to VOC exhaust gas carry out condensing recovery, the three-level purified treatment of adsorbing powder dust, spray-absorption, purification efficiency
Height, reduces secondary pollution, and comprehensive treatment effect is good.
According to above-described embodiment, it is preferable that 2 inner disc of condensing unit is equipped with cooling pipe 3, so that boiling in VOC exhaust gas
The low ingredient of point is condensed and is discharged to outside condensing unit 2 from discharge outlet 4.
According to above-described embodiment, it is preferable that the spray portion 10 include spray piping inside the tower body 12 and with
The spray head of spray piping connection, the spray head are arranged towards spraying filler layer 9, and spray portion 10 is used for spray-absorption liquid 6, spray tube
Road one end is connected to liquid reserve tank.
According to above-described embodiment, it is preferable that the demisting packing layer 11 is foaming metal, for absorbing treated tail gas
Middle liquid entrainment, discharges tail gas in a organized way by exhaust outlet 13, to prevent the moisture in tail gas to be discharged to by exhaust outlet 13
Outside especially in winter when moisture content is higher in tail gas, can condense around exhaust outlet 13, lead to absorption tower outer wall quilt
Corrosion.
According to above-described embodiment, it is preferable that 12 inside of tower body is affixed there are two baffle 8, and the setting of baffle 8 can be kept away
It is too fast and form turbulent flow to exempt from gas flow rate in absorption tower, to increase residence time of the VOC exhaust gas inside absorption tower, improves
Clean-up effect.
From inlet channel 1 enter VOC exhaust gas by condensing unit 2, dust-extraction unit 5 and absorption tower to VOC exhaust gas into
The three-level purified treatment of row condensing recovery, adsorbing powder dust, spray-absorption, purification efficiency is high, reduces secondary pollution, integrated treatment effect
Fruit is good.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of equipment for VOC exhaust-gas treatment, which is characterized in that including condensing unit, the dedusting being connected to condensing unit
Device and the absorption tower being connected to dust-extraction unit, the absorption tower include tower body, the baffle inside tower body, spraying filler
Layer, spray portion and demisting packing layer, the baffle surface are provided with one group of through-hole, and baffle surrounding and tower body inner wall are affixed, described
It is equipped with the spraying filler layer affixed with tower body inner wall above baffle, is equipped with spray portion, the spray above the spraying filler layer
The demisting packing layer affixed with tower body inner wall is equipped with above portion, the tower body lower part is communicated with air blower outward.
2. a kind of equipment for VOC exhaust-gas treatment according to claim 1, which is characterized in that the condensing unit inner disc
Equipped with cooling pipe.
3. a kind of equipment for VOC exhaust-gas treatment according to claim 1 or claim 2, which is characterized in that the spray portion includes
Spray piping inside tower body and the spray head being connected to spray piping, the spray head are arranged towards spraying filler layer.
4. a kind of equipment for VOC exhaust-gas treatment according to claim 1 or claim 2, which is characterized in that the demisting packing layer
For foaming metal.
5. a kind of equipment for VOC exhaust-gas treatment according to claim 1, which is characterized in that affixed inside the tower body
There are two baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133000.5U CN209530471U (en) | 2018-12-18 | 2018-12-18 | A kind of equipment for VOC exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133000.5U CN209530471U (en) | 2018-12-18 | 2018-12-18 | A kind of equipment for VOC exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209530471U true CN209530471U (en) | 2019-10-25 |
Family
ID=68264708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822133000.5U Expired - Fee Related CN209530471U (en) | 2018-12-18 | 2018-12-18 | A kind of equipment for VOC exhaust-gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209530471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756013A (en) * | 2019-11-13 | 2020-02-07 | 上海景峰制药有限公司 | Spray tower and method for treating VOCs (volatile organic compounds) by using same |
| CN112473315A (en) * | 2021-01-06 | 2021-03-12 | 轻工业环境保护研究所 | Blade cooling type VOC pretreatment device |
-
2018
- 2018-12-18 CN CN201822133000.5U patent/CN209530471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756013A (en) * | 2019-11-13 | 2020-02-07 | 上海景峰制药有限公司 | Spray tower and method for treating VOCs (volatile organic compounds) by using same |
| CN112473315A (en) * | 2021-01-06 | 2021-03-12 | 轻工业环境保护研究所 | Blade cooling type VOC pretreatment 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 |
Granted publication date: 20191025 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |