CN207056230U - Electrostatic dry two level exhaust treatment system - Google Patents
Electrostatic dry two level exhaust treatment system Download PDFInfo
- Publication number
- CN207056230U CN207056230U CN201720895174.8U CN201720895174U CN207056230U CN 207056230 U CN207056230 U CN 207056230U CN 201720895174 U CN201720895174 U CN 201720895174U CN 207056230 U CN207056230 U CN 207056230U
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- CN
- China
- Prior art keywords
- electrostatic
- condenser
- treatment system
- tail gas
- exhaust treatment
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 14
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 52
- 239000002245 particle Substances 0.000 description 12
- 239000002912 waste gas Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000746 purification Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000002588 toxic Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 231100000614 Poison Toxicity 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 230000003522 irritant Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of electrostatic dry two level exhaust treatment system, it is desirable to provide a kind of electrostatic dry two level exhaust treatment system for effectively removing impurity in ink tail gas, its drip irrigation device is tail gas buffer tank, it is characterised in that：Particulate filter is connected with the tail gas buffer tank, condenser is connected with the particulate filter, Electrostatic Absorption case is connected with the condenser, exhaust blower is connected with the Electrostatic Absorption case.
Description
Technical field
Ink exhaust emissions technical field is the utility model is related to, more particularly to a kind of electrostatic dry two level exhaust-gas treatment system
System.
Background technology
In recent years, developing rapidly with social science and technology, printing industry is widely applied in life production, although technology
Constantly it is updated, but the ink produced at present is still based on solvent-based ink and solvent-borne type compound oil ink, printery
In production process, in the printing-ink solidification process of workshop, a certain amount of waste gas is produced --- its major pollutants has benzene, toluene, two
Toluene etc., substantial amounts of odor and exhaust gas gas is produced, there is certain pollution, while ink waste gas and tool to plant area and surrounding environment influence
Irritant smell, factory's surrounding enviroment and the health of field personnel are influenceed, are provided according to environmental regulation, ink print
Brush waste exhaust gases must administer.
At present, Publication No. 202343089U Chinese patent discloses a kind of waste gas purification apparatus, and it includes water leaching dress
Put, gas inlet device, water shower device include water inlet pipe, shower nozzle, purification pipe, the drainpipe of one-level above longitudinal arrangement, every grade
The upper end of purification pipe is equipped with shower nozzle, and shower nozzle is coupled with water inlet pipe, and every grade of purification pipe lower end is coupled with drainpipe, gas inlet device
Purification pipe, blast pipe, exhaust column including air inlet pipe, above-mentioned one-level above longitudinal arrangement, two neighboring stages purify the upside of pipe
Wall or lower wall are provided with phase siphunculus, and first order purification pipe is identical with air inlet pipe, and final stage purification pipe communicates with blast pipe, air exhauster dress
On blast pipe.
This waste gas purification apparatus is although simple in construction, cost is relatively low, and still, it is mainly absorbed by water is purified,
It is poor for the waste gas absorption effect for being insoluble in water or being slightly soluble in water that has in ink waste gas, it is unable to reach at real waste gas
Manage effect.
Utility model content
The purpose of this utility model is to provide a kind of electrostatic dry two level exhaust treatment system, and it has treatment of printing ink production
During caused waste gas, effectively the toxic and harmful gas in waste gas is adsorbed by Electrostatic Absorption case so that row
The advantages of waste gas put reaches discharge standard.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of electrostatic dry two level exhaust treatment system, including tail gas buffer tank, are connected with the tail gas buffer tank
Grain filter, is connected with condenser on the particulate filter, and Electrostatic Absorption case is connected with the condenser, and the electrostatic is inhaled
Exhaust blower is connected with attached case.
By using above-mentioned technical proposal, during Printing ink producing, because workshop printing-ink solidification process can produce
A certain amount of tail gas, these tail gas are most of containing the material used during Printing ink producing, and these materials are often insoluble
In water, air can not be directly discharged to, it is necessary to be handled during exhaust emissions.Therefore, tail gas passes through tail gas first
Buffer tank is cached, and then the macromolecular particle in gas is removed by particle filtering case, enters condenser by gas
In the gas that easily condenses be condensed into liquid removal.Remaining gas will go into Electrostatic Absorption case, by residual ink tail gas
Other harmful substances carry out Electrostatic Absorption, now the toxic and harmful gas in tail gas be substantially removed, then pass through again
Exhaust blower is discharged into air, and environment and health will not be had an impact.
Further set：It is respectively connected with the particulate filter, condenser and Electrostatic Absorption case for providing steam
Steam boiler.
By using above-mentioned technical proposal, steam boiler provides heat for particulate filter so that inside particulate filter
Gas molecule it is more active, accelerate the rate of filtration, while hot gas, be ready to enter condenser condensation, Ke Yiti
The effect of condensation is risen, moieties are condensed, and provides heat for condenser and reduces condenser tubes in condensation process
Block freeze pipeline situation occur, for Electrostatic Absorption case provide steam be mainly used in heat inside gas so that bringing about the desired sensation
Body molecule is more active, and impurity is easier to adsorb.
Further set：Be also associated with waste oil collecting groove on the particulate filter, the waste oil collecting groove also with condensation
Device connects with Electrostatic Absorption case.
By using above-mentioned technical proposal, because particulate filter, condenser and Electrostatic Absorption case can adsorb discharge
Partial impurity, and this kind of impurity needs to be collected wait and is uniformly processed, thus by provided with waste oil collecting groove it is effective
Collect this kind of impurity.
Further set：Cooling tower is connected with the condenser.
By using above-mentioned technical proposal, the condensing agent in condenser needs to recycle, by cooling tower by condensing agent
Reenter in condenser and reuse after cooling.
Further set：The exhaust blower outlet is also associated with activated carbon adsorber.
By using above-mentioned technical proposal, activated carbon adsorber is as last one of cleaning procedure, by exhaust blower discharge
Tail gas carries out final processing, the impurity not filtered in absorption tail gas, so as to be discharged into air.
Further set：The tail gas buffer tank entrance is also associated with gas settling room.
By using above-mentioned technical proposal, before tail gas is handled first in gas settling room, by gas compared with
The particle of weight is removed by way of natural subsidence, effectively saves the energy.
In summary, the utility model has the advantages that：The effective all kinds of impurity removed in tail gas, to insoluble
There is preferable removal effect in the oiliness impurity of water, so as to effectively cause exhaust emissions to reach due standard.
Brief description of the drawings
Fig. 1 is electrostatic dry two level exhaust treatment system schematic flow sheet.
In figure, 1, tail gas buffer tank；2nd, particulate filter；3rd, condenser；4th, Electrostatic Absorption case；5th, exhaust blower；6th, steam
Boiler；7th, cooling tower；8th, waste oil collecting groove；9th, activated carbon adsorber；10th, gas settling room.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of electrostatic dry two level exhaust treatment system, as shown in figure 1, including tail gas buffer tank 1, tail gas delays
Deposit the entrance of tank 1 and be also associated with gas settling room 10, for particle heavier in gas to be settled, and in tail gas buffer tank
11 exit is connected with particulate filter 2, and condenser 3 is also associated with particulate filter 2, and the outlet of condenser 3 connects
It is connected to Electrostatic Absorption case 4.And particulate filter 2, condenser 3 and Electrostatic Absorption case 4 connect with waste oil collecting groove 8, from
And it will filter out the impurity come and be discharged into waste oil collecting groove 8.
Condenser 3 be provided with the 3 cold and hot exchange of cooling condenser cooling tower 7, and Electrostatic Absorption case 4 its mainly utilize electron ion
Electronics is radiated in electrostatic field, anion caused by electron collision air molecule catches oil smoke, mist of oil particle, makes particle band
Electricity, recycle electric field action charged particle is adsorbed by positive level and reach control, the purpose for removing and staticizing.Electrostatic Absorption case 4
On be connected with exhaust blower 5, be also associated with activated carbon adsorber 9 on the air outlet of exhaust blower 5, further tail gas can be purified.It is whole
Steam boiler 6 is connected with particulate filter 2, condenser 3 and Electrostatic Absorption case 4 during individual is connected in its offer heat.
Its main operational principle is as follows, and caused tail gas is entered in gas settling room 10 in production process enters promoting the circulation of qi first
Body settles, and by the impurity natural subsidence of bulky grain, then gas is passed through in tail gas buffer tank 1, gas first then is passed through into pipe
Road is entered in particulate filter 2 so that the large particulate matter in tail gas is filtered off by particulate filter 2 to be removed.The impurity of removing
Waste oil collecting groove 8 is entered by the outlet of particulate filter 2.
And gas is entered after by particle filtering case in condenser 3, now the large granular impurity in tail gas is removed,
And the higher material of tail gas mid-boiling point is condensed into by liquid by the effect of condenser 3, received so as to be drained into waste oil by pipeline
Collect groove 8, while the high-boiling-point impurity in tail gas is removed, tail gas is further purified, and is additionally provided with condenser 3 to be cold
In condenser 3 condensate liquid cool cooling tower 7, while it is necessary when to condenser pipe carry out heat supply, avoid it from being solidified in pipeline,
Block pipeline.
Tail gas enters Electrostatic Absorption case 4 after by condenser 3, due to the principle of electrostatic in Electrostatic Absorption case 4 so that
Whole electric field produces the electrostatic of high-frequency and high-voltage, and electronics, the production of electron collision air molecule are radiated in electrostatic field using electron ion
Raw anion catches oil smoke, mist of oil particle, makes particle powered, recycles electric field action charged particle is adsorbed by positive level
Reach control, the purpose for removing and staticizing, so as to effectively discharge the oil smoke in tail gas, mist of oil particle and other poisonous have
Evil material, and the material discharged is still through in pipeline to waste oil collecting groove 8.
By entering exhaust blower 5 after by Electrostatic Absorption case 4, the air outlet of exhaust blower 5 is provided with by activated carbon adsorber
9, further by the impurity absorption in tail gas, finally reach the gas of emission compliance.
The above embodiments are only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of electrostatic dry two level exhaust treatment system, including tail gas buffer tank（1）, it is characterised in that：The tail gas caching
Tank（1）On be connected with particulate filter（2）, the particulate filter（2）On be connected with condenser（3）, the condenser（3）On
It is connected with Electrostatic Absorption case（4）, the Electrostatic Absorption case（4）On be connected with exhaust blower（5）.
2. electrostatic dry two level exhaust treatment system according to claim 1, it is characterised in that：The particulate filter
（2）, condenser（3）And Electrostatic Absorption case（4）On be respectively connected with steam boiler for providing steam（6）.
3. electrostatic dry two level exhaust treatment system according to claim 2, it is characterised in that：The particulate filter
（2）On be also associated with waste oil collecting groove（8）, the waste oil collecting groove（8）Also with condenser（3）With Electrostatic Absorption case（4）Connection.
4. electrostatic dry two level exhaust treatment system according to claim 3, it is characterised in that：The condenser（3）On
It is connected with cooling tower（7）.
5. electrostatic dry two level exhaust treatment system according to claim 4, it is characterised in that：The exhaust blower（5）Go out
Mouth is also associated with activated carbon adsorber（9）.
6. electrostatic dry two level exhaust treatment system according to claim 5, it is characterised in that：The tail gas buffer tank
（1）Entrance is also associated with gas settling room（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895174.8U CN207056230U (en) | 2017-07-21 | 2017-07-21 | Electrostatic dry two level exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895174.8U CN207056230U (en) | 2017-07-21 | 2017-07-21 | Electrostatic dry two level exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207056230U true CN207056230U (en) | 2018-03-02 |
Family
ID=61516816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720895174.8U Active CN207056230U (en) | 2017-07-21 | 2017-07-21 | Electrostatic dry two level exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207056230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860140A (en) * | 2018-08-27 | 2020-03-06 | 江苏中远环保科技有限公司 | Oil gas recovery method |
| CN112755742A (en) * | 2020-12-31 | 2021-05-07 | 重庆派格机械设备有限责任公司 | High-temperature heavy oil sewage and waste gas treatment system |
-
2017
- 2017-07-21 CN CN201720895174.8U patent/CN207056230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860140A (en) * | 2018-08-27 | 2020-03-06 | 江苏中远环保科技有限公司 | Oil gas recovery method |
| CN112755742A (en) * | 2020-12-31 | 2021-05-07 | 重庆派格机械设备有限责任公司 | High-temperature heavy oil sewage and waste gas treatment system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |