CN206980432U - Electrostatic oil removing and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing - Google Patents
Electrostatic oil removing and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing Download PDFInfo
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- CN206980432U CN206980432U CN201720682964.8U CN201720682964U CN206980432U CN 206980432 U CN206980432 U CN 206980432U CN 201720682964 U CN201720682964 U CN 201720682964U CN 206980432 U CN206980432 U CN 206980432U
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Abstract
The utility model discloses emission-control equipment associated with a kind of electrostatic oil removing and the burning of runner adsorption/desorption catalyzing, belong to environmental protecting device field.Apparatus structure is as follows：Waste gas outlet connects the air inlet of electrostatic degreasing unit, the gas outlet of the electrostatic degreasing unit qualified discharge after the treatment region of filter and runner Adsorption Concentration device successively under the traction of the first blower fan；Set up a waste gas branch road separately on exhaust pipe between the treatment region of filter and runner Adsorption Concentration device, waste gas therein is under the traction of the second blower fan, flow through successively the cooling zone of runner Adsorption Concentration device, heat exchanger, heater, runner Adsorption Concentration device renewing zone after enter catalytic combustion system, the gas outlet connection heat exchanger of catalytic combustion system, qualified discharge after being exchanged heat.The utility model is realized the efficient process of oil-containing waste gas and recycled by organic cooperation of each several part.
Description
Technical field
The utility model belongs to environmental protecting device field, and in particular to a kind of electrostatic oil removing is burnt with runner adsorption/desorption catalyzing
Associated with emission-control equipment.
Background technology
Oil-containing waste gas is widely present in the pollution sources such as chemical fibre factory, oil plant, refinery factory, oil recovery factory, Paint Factory, enamel-covered wire factory
In, its complicated component, intractability height.If directly being discharged without processing, environmental quality can be caused to seriously endanger.Application number
For a kind of 2006100961108 deoiling method of oil-containing waste gas of disclosure of the invention, oil-containing waste gas is led to from walnut shell filler
Cross, and through the atomizing sprayer spray process above walnut shell filler.The present invention utilizes absorption of the walnut shell surface to oil
Effect, the oil in oil-containing waste gas is caught, so as to reach the purpose of purification oil-containing waste gas.It not is common replacement that the invention, which needs to consume,
The walnut shell of thing, and the waste oil adsorbed is difficult to separation and recovery and utilized.The invention of Application No. 2015103553186 provides a kind of
The purification method and its device of heat setting machine high temperature oil-containing waste gas, high temperature oil-containing waste gas pass through air-water hot tube high-efficiency heat-exchanger rig
Reclaim the heat energy in waste gas and condense the constituent part in waste gas；Again bulky grain in waste gas is removed through new de-oiling cleaner
Solid particles and the liquid elaioleucite condensed；Then carefully filtered by the ramie filter equipped with ramee pipe, to enter one
Walk the trickle grit gone in removing exhaust gas.But the invention energy consumption is higher, equipment is more complicated.In addition, existing other equipment to containing
After oily waste gas is handled, typically directly discharge it into air, without effectively being recycled to it, be not inconsistent joint
The theory that source is saved.
Utility model content
The purpose of this utility model is solve problems of the prior art, and provides a kind of electrostatic oil removing and runner
Emission-control equipment associated with adsorption/desorption catalyzing burning, recycling recovery profit is realized while handling oil-containing waste gas
With.
The utility model is realized particular by following technical scheme：
Electrostatic oil removing and emission-control equipment, its structure associated with the burning of runner adsorption/desorption catalyzing are as follows：Waste gas discharges
Filtering is passed through in the air inlet of mouth connection electrostatic degreasing unit, the gas outlet of electrostatic degreasing unit successively under the traction of the first blower fan
Qualified discharge after the treatment region of device and runner Adsorption Concentration device；Between the treatment region of filter and runner Adsorption Concentration device
Set up a waste gas branch road on exhaust pipe separately, the waste gas in the branch road flows through runner absorption successively under the traction of the second blower fan
The cooling zone of enrichment facility, heat exchanger, heater, runner Adsorption Concentration device renewing zone after enter catalytic combustion system, urge
Change the gas outlet connection heat exchanger of burner, the high-temperature gas discharged by catalytic combustion system is in heat exchanger with being inhaled by runner
Qualified discharge after the cryogenic gas in heat exchanger is exchanged heat is delivered in the cooling zone of attached enrichment facility.
It should be noted that the high-temperature gas and cryogenic gas mentioned in the utility model, and its non-limiting actual temp
Numerical value, and be used only for relatively distinguishing to realize, its actual temp numerical value is determined by respective specific operating mode.In addition,
It is a necessary part in device of the present utility model that Waste gas outlet, which is not, yet, but new in order to become apparent from expressing this practicality
The connected mode of type and the form of presentation used, it can be the facility such as itself existing chimney, exhaust outlet in waste gas emission source.
Preferably, described electrostatic degreasing unit is provided with gas backstreaming mouth, gas backstreaming mouth be connected to heat exchanger in
On waste gas branch road between heater, for the high-temp waste gas by the processing of electrostatic degreasing unit to be introduced into described waste gas branch
Road.
Preferably, the waste gas of qualified discharge is directly arranged to air by aiutage or is used as fresh air and is recycled to life
Produce workshop.
Preferably, valve is provided with described waste gas branch road, for controlling the break-make of the branch road.
Preferably, described runner Adsorption Concentration device is zeolite runner Adsorption Concentration device.
Preferably, described heater is electric heater.
The handling process of whole oil-containing waste gas is divided into electrostatic oil removing, concentration runner area and catalysis and burnt by the utility model
Area's three parts, by organic cooperation of each several part, realize the efficient process of oil-containing waste gas and recycle.The utility model
Other effects will be illustrated by specific embodiment.
Brief description of the drawings
Fig. 1 is electrostatic oil removing and the structure of emission-control equipment associated with the burning of runner adsorption/desorption catalyzing in an embodiment
Schematic diagram；
Fig. 2 is electrostatic oil removing and the knot of emission-control equipment associated with the burning of runner adsorption/desorption catalyzing in another embodiment
Structure schematic diagram；
In figure：Waste gas outlet 1, electrostatic degreasing unit 2, filter 3, the first blower fan 4, runner Adsorption Concentration device 5, change
Hot device 6, electric heater 7, the second blower fan 8, catalytic combustion system 9, valve 10, aiutage 11.
Embodiment
The utility model is further elaborated and illustrated with reference to the accompanying drawings and detailed description.In the utility model
The technical characteristic of each embodiment can carry out respective combination on the premise of not colliding with each other.
As shown in figure 1, the knot for emission-control equipment associated with a kind of electrostatic oil removing and the burning of runner adsorption/desorption catalyzing
Structure schematic diagram.The waste gas of workshop discharge is discharged by Waste gas outlet 1, and Waste gas outlet 1 connects the air inlet of electrostatic degreasing unit 2
Mouthful.In electrostatic degreasing unit 2, in waste gas the larger oil mist particle in part, greasy dirt particle on homogenizing plate due to mechanical collision, resistance
Stay and be captured.When air-flow enters the high-voltage electrostatic field of electrostatic degreasing unit 2, in the presence of high voltage electric field, soot gas
Ionization, mist of oil is charged, is largely able to degraded charing；Small part oil or fat particles are under the electric field force and airflow function of absorption electric field
Move and be collected on pole plate to the positive/negative plate of electric field, and draw-off tray is flowed in the presence of self gravitation, through oil drain passage
Discharge, remaining micron order mist of oil are degraded into carbon dioxide and water by electric field, finally discharge pure air；Occur simultaneously in high pressure
In the presence of device, the air in electric field produces ozone, eliminates most smell in waste gas.
Waste gas by oil removal treatment continues through zeolite runner Adsorption Concentration device 5 and carries out subsequent treatment, removes removing exhaust gas
In remaining VOCs (volatile organic waste gas).Zeolite runner concentration adsorbent equipment is to utilize three companies of adsorption-desorption-concentration
The suction of continuous alternating temperature, desorption program, it is high concentration, the concentrated gas of low discharge to make low concentration, Wind Volume organic waste gas concentrating.It is filled
Characteristic is put to be adapted to handle big flow, low concentration, the waste gas containing a variety of organic principles.Whole runner is manufactured into honeycomb by sorbing material
Disc structure, is divided into treatment region, renewing zone and cooling zone, and concentration runner is continuously run in each area.By the rotation of runner,
The desorption of gas and the regenerative process of runner can be completed on runner simultaneously.Into concentration runner organic exhaust gas at normal temperatures by
Air is directly discharged to after runner adsorption zone adsorption cleaning, desorption area is then entered because of the rotation of runner, has adsorbed organic matter
The runner of matter is desorbed in this area, adsorb organic matter on runner be separated, desorption, into aftertreatment systems.So follow
Ring works.
In the present embodiment, it is divided into two gas circuits after the gas outlet of electrostatic degreasing unit 2, wherein waste gas main road is in the first wind
The qualified discharge after the treatment region of filter 3 and runner Adsorption Concentration device 5 successively under the traction of machine 4.And in waste gas branch road
Waste gas under the traction of the second blower fan 8, flow through successively the cooling zone of runner Adsorption Concentration device 5, heat exchanger 6, heater 7,
Enter catalytic combustion system 9, the gas outlet connection heat exchanger of catalytic combustion system 9 behind the renewing zone of runner Adsorption Concentration device 5
6, changed by the high-temperature gas that catalytic combustion system 9 is discharged in heat exchanger 6 with being delivered to by the cooling zone of runner Adsorption Concentration device 5
Qualified discharge after cryogenic gas in hot device 6 is exchanged heat.The waste gas of qualified discharge directly arranged to air by aiutage 11 or
Person is recycled to workshop as fresh air.
Catalytic combustion zone is made up of preheater, catalytic burning furnace main body equipment, heat-exchanger rig.It is by catalysis to be catalyzed burning
Agent under (200~400 DEG C), realizes the complete oxidation to organic matter at low temperature.Due to the presence of catalyst, rising for burning is catalyzed
It is about 250-300 DEG C to fire temperature, is significantly less than 650-800 DEG C of the ignition temperature of direct combustion method, therefore energy consumption is more than directly combustion
Burning method is low.
The operation principle of said apparatus is as follows：Turn/hour of rotating speed 1~3 during runner normal work, runner can be divided into when operating
3 regions, i.e. treatment region (adsorption zone), cooling zone and renewing zone.(1) in waste gas main road, waste gas first passes through fore filter 3
Afterwards, be sent to treatment region, removing be adsorbed by adsorbent in treatment region gas componant, air be cleaned after from the processing section of contracting runner
Discharge, reaches national emission request, can directly arrange to air or deliver to workshop as fresh air；(2) waste gas branch
Road：Portion is flowed through under the traction of the second blower fan 8 from cooling zone, and the renewing zone in the regional edge is cooled, to divide
The absorption that son sieve carries out next time provides appropriate temperature conditions, is then arranged in heat exchanger 6 from the gas outlet of catalytic combustion system 9
The high-temperature gas heating gone out, if now EGT is still not up to catalyzed temperature needed for burning, continue on heater 7
Waste gas is further heated, the renewing zone of runner is flowed through when reaching temperature requirement, because rotary wheel regeneration area is reproduced air heating, is inhaled
The organic solvent for investing the region is desorbed out and taken away for regeneration air, into the catalysis burning bed of catalytic combustion system 9,
In incinerator under catalyst action, exhaust gas constituents are completely oxidized to water and carbon dioxide, after again through heat exchanger 6 heat exchange cooling after,
Qualified discharge.
In another embodiment, valve can be set on waste gas branch road, control the break-make of the branch road.When runner is without carrying out
During desorption, valve can be closed, when reaching desorption conditions, is then turned on valve and the second blower fan 8 and catalytic combustion system 9, it is right
Waste gas is handled.
In another embodiment, as shown in Fig. 2 gas backstreaming mouth can also be provided with catalytic combustion system 9, gas returns
Head piece is connected to heat exchanger 6 on the waste gas branch road between heater 7, for the high temperature that will be handled by catalytic combustion system 9
Waste gas introduces described waste gas branch road, and sets valve 10 to carry out cut-offfing control on this section of pipeline, thus can utilize when needed
High-temperature gas further heats cryogenic gas, realizes that energy recovery utilizes.
In another embodiment, each bar exhaust pipe import and export can set different electrically operated valves or pressure,
Temperature sensor, automation sensing control is realized by PLC.
Embodiment described above is a kind of preferable scheme of the present utility model, so itself and be not used to limit this practicality
It is new.Those of ordinary skill about technical field, can be with the case where not departing from spirit and scope of the present utility model
Make a variety of changes and modification.Such as heater can use electric heater or other types heater.Aiutage can use
The facilities such as existing chimney.Therefore the technical scheme that all modes for taking equivalent substitution or equivalent transformation are obtained, all falls within this
In the protection domain of utility model.
Claims (6)
1. a kind of electrostatic oil removing and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing, it is characterised in that waste gas is arranged
Put mouth（1）Connect electrostatic degreasing unit（2）Air inlet, electrostatic degreasing unit（2）Gas outlet in the first blower fan（4）Traction
Under pass through filter successively（3）With runner Adsorption Concentration device（5）Treatment region after qualified discharge；Filter（3）Inhaled with runner
Attached enrichment facility（5）Treatment region between exhaust pipe on set up a waste gas branch road separately, the waste gas in the branch road is in the second wind
Machine（8）Traction under, flow through runner Adsorption Concentration device successively（5）Cooling zone, heat exchanger（6）, heater（7）, runner inhale
Attached enrichment facility（5）Renewing zone after enter catalytic combustion system（9）, catalytic combustion system（9）Gas outlet connection heat exchanger
（6）, by catalytic combustion system（9）The high-temperature gas of discharge is in heat exchanger（6）In with by runner Adsorption Concentration device（5）Cooling
Area delivers to heat exchanger（6）In cryogenic gas exchanged heat after qualified discharge.
2. electrostatic oil removing as claimed in claim 1 and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing, it is special
Sign is, described electrostatic degreasing unit（2）Gas backstreaming mouth is provided with, gas backstreaming mouth is connected to heat exchanger（6）In heating
Device（7）Between waste gas branch road on, for electrostatic degreasing unit will to be passed through（2）The high-temp waste gas of processing introduces described waste gas branch
Road.
3. electrostatic oil removing as claimed in claim 1 and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing, it is special
Sign is that the waste gas of qualified discharge passes through aiutage（11）Directly arrange to air or be recycled to production car as fresh air
Between.
4. electrostatic oil removing as claimed in claim 1 and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing, it is special
Sign is, valve is provided with described waste gas branch road, for controlling the break-make of the branch road.
5. electrostatic oil removing as claimed in claim 1 and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing, it is special
Sign is, described runner Adsorption Concentration device（5）For zeolite runner Adsorption Concentration device.
6. electrostatic oil removing as claimed in claim 1 and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing, it is special
Sign is, described heater（7）For electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682964.8U CN206980432U (en) | 2017-06-13 | 2017-06-13 | Electrostatic oil removing and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682964.8U CN206980432U (en) | 2017-06-13 | 2017-06-13 | Electrostatic oil removing and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing |
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| Publication Number | Publication Date |
|---|---|
| CN206980432U true CN206980432U (en) | 2018-02-09 |
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| CN201720682964.8U Active CN206980432U (en) | 2017-06-13 | 2017-06-13 | Electrostatic oil removing and emission-control equipment associated with the burning of runner adsorption/desorption catalyzing |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619830A (en) * | 2018-06-21 | 2018-10-09 | 安徽万山红环保科技有限公司 | A kind of spray adds zeolite runner Adsorption Concentration catalysis burning combined type waste gas purification apparatus |
| CN108854446A (en) * | 2018-08-08 | 2018-11-23 | 浙江省环境工程有限公司 | The system of zeolite runner treating organic exhaust gas by adsorptive-catalytic combustion |
| CN109138052A (en) * | 2018-10-19 | 2019-01-04 | 重庆铁马专用车有限公司 | Water maker from air and process for preparing water from air |
| CN110624461A (en) * | 2019-09-24 | 2019-12-31 | 殷震花 | Water-based UV coating process system, process method thereof and coating formula |
| CN110898555A (en) * | 2019-12-05 | 2020-03-24 | 航天凯天环保科技股份有限公司 | Waste gas treatment device |
| CN111203068A (en) * | 2018-04-23 | 2020-05-29 | 李君� | High-efficient environmental protection's organic waste gas adsorbs concentrator |
| CN114100268A (en) * | 2021-11-27 | 2022-03-01 | 柳州市海达新型材料科技股份有限公司 | Method for treating ammonia-containing waste gas in sectional manner |
| CN114377517A (en) * | 2021-11-22 | 2022-04-22 | 同济大学 | Coating waste gas purification system and method based on functional mesoporous silica rotating wheel |
| CN114618258A (en) * | 2020-12-11 | 2022-06-14 | 陕西青朗万城环保科技有限公司 | Rotatable microwave waste gas treatment method and control system thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203068B (en) * | 2018-04-23 | 2021-10-12 | 张景峰 | High-efficient environmental protection's organic waste gas adsorbs concentrator |
| CN111203068A (en) * | 2018-04-23 | 2020-05-29 | 李君� | High-efficient environmental protection's organic waste gas adsorbs concentrator |
| CN108619830A (en) * | 2018-06-21 | 2018-10-09 | 安徽万山红环保科技有限公司 | A kind of spray adds zeolite runner Adsorption Concentration catalysis burning combined type waste gas purification apparatus |
| CN108854446A (en) * | 2018-08-08 | 2018-11-23 | 浙江省环境工程有限公司 | The system of zeolite runner treating organic exhaust gas by adsorptive-catalytic combustion |
| CN108854446B (en) * | 2018-08-08 | 2024-05-28 | 浙江省环境工程有限公司 | System for zeolite runner adsorption-catalytic combustion handles organic waste gas |
| CN109138052A (en) * | 2018-10-19 | 2019-01-04 | 重庆铁马专用车有限公司 | Water maker from air and process for preparing water from air |
| CN110624461A (en) * | 2019-09-24 | 2019-12-31 | 殷震花 | Water-based UV coating process system, process method thereof and coating formula |
| CN110624461B (en) * | 2019-09-24 | 2022-04-22 | 青岛润邦防水建材有限公司 | Water-based UV coating process system, process method thereof and coating formula |
| CN110898555A (en) * | 2019-12-05 | 2020-03-24 | 航天凯天环保科技股份有限公司 | Waste gas treatment device |
| CN114618258A (en) * | 2020-12-11 | 2022-06-14 | 陕西青朗万城环保科技有限公司 | Rotatable microwave waste gas treatment method and control system thereof |
| CN114618258B (en) * | 2020-12-11 | 2024-05-28 | 陕西青朗万城环保科技有限公司 | Rotatable microwave waste gas treatment method and control system thereof |
| CN114377517A (en) * | 2021-11-22 | 2022-04-22 | 同济大学 | Coating waste gas purification system and method based on functional mesoporous silica rotating wheel |
| CN114100268A (en) * | 2021-11-27 | 2022-03-01 | 柳州市海达新型材料科技股份有限公司 | Method for treating ammonia-containing waste gas in sectional manner |
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