CN206103659U - A exhaust -gas treatment equipment for preparing carbon nanotube - Google Patents
A exhaust -gas treatment equipment for preparing carbon nanotube Download PDFInfo
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- CN206103659U CN206103659U CN201621002028.XU CN201621002028U CN206103659U CN 206103659 U CN206103659 U CN 206103659U CN 201621002028 U CN201621002028 U CN 201621002028U CN 206103659 U CN206103659 U CN 206103659U
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- gas treatment
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Abstract
The utility model relates to an exhaust -gas treatment equipment for preparing carbon nanotube, including breathing in the cover, waste gas treatment chamber, the cover of breathing in is connected with waste gas treatment chamber through the breathing pipe, be equipped with the admission valve on the breathing pipe, waste gas treatment chamber wall connection water storage chamber, the waste gas treatment chamber inner wall is equipped with a plurality of nozzle, the nozzle water inlet is connected with the water storage chamber, be equipped with the exhaust gas concentration sensor in the waste gas treatment chamber, the baroceptor, the slope sets up has a plurality of baffles that have a perfect understanding the hole, the waste gas treatment chamber bottom is equipped with waste gas and absorbs cottonly, the waste gas treatment chamber upper end is equipped with the blast pipe, a controller, be equipped with the aspiration pump on the blast pipe, exhaust gas concentration sensor, baroceptor, admission valve, aspiration pump all are connected with the controller, the utility model discloses exhaust -gas treatment is effectual, and the treatment effeciency is high.
Description
Technical field
This utility model is related to a kind of waste gas treatment equipment for preparing CNT, belongs to carbon nanotube technology neck
Domain.
Background technology
Nanotube is also thinner 10,000 times than the hairline of people, and its hardness is harder than steel 100 times.It can tolerate
6500°F（3593℃）High temperature, and with remarkable heat conductivility.Nanotube both can serve as metallic conductor, than gold
Electric conductivity is much higher, it is also possible to as quasiconductor necessary to manufacture computer chip.Nanotube also has at very low temperature
Superconductivity.
The classification of nanotube has：Nano-tube, SWCN, double-walled carbon nano-tube, multi-walled carbon nano-tubes, functionalization
Multi-walled carbon nano-tubes, short MWCNTs, industrial multi-walled carbon nano-tube, graphite multi-walled carbon nano-tube, large diameter thin-walled
CNT, nickel-plating carbon nanotube.Aerolite carbonaceous crystalline nanometric pipe.
It is applied in the development process of computer computing in nanotube, an important milestone is exactly that nanotube is manufactured into
Switch used or transistor in computer.1998, a research group in the gloomy research center in the affiliated Witter of IBM Corporation was i.e. with this
Studied for target.Research worker proves that single nanotube can have the effect of transistor, and it is brilliant to improve which
The electric conductivity of body.
However, being applied to the one side that computer computing is also that nanotube demonstrates its superiority.People can be these
Miniature tube is bonded together, and makes fiber or rope, as superconducting cable, or the superpower reinforcing of plastics and other advanced materials
Agent.If nanotube possesses extremely strong flexibility, intensity and restoring force, they by can synthesized high-performance physical culture and aeronautical material.
Due to its powerful tension force, they have property that is curved and not rolling over and can recover original form.
Additionally, where nanotube applies also for needing most heat conductivility.For example, if motor is done using nanotube
Fin, plastic components therein would not be melted by high temperature.This Minisize materials can also be inserted to be needed to tolerate extreme high heat
Material among, panel such as outside aircraft and rocket etc..American National space flight and NASA expect nanotube to be inserted from anti-
Thermosphere is among the various facilities such as spacesuit.
Energy company also regards with special esteem to nanotube.Nanotube can be used to manufacture less, the higher fuel of light, efficiency
Battery, it can also be used to store the hydrogen as the energy.Research worker is received countless on flat sheet glass or other materials
Mitron is lined up, and allows them to look like the neat wheatland of a piece of harvesting.The NEC of Japan and the Samsung of Korea prepare will
This display screen that television set is made by " field " that nanotube is constituted, with the old-fashioned cathode ray for replacing television set to be adopted
Pipe.
As the purification and slurry preparation process of CNT often produce waste gas, cabonic acid processing procedure with
ICP (Inductively Coupled Plasma, inductively coupled plasma) sample handling processes can all produce a large amount of chlorinations
Hydrogen waste gas, the preparation of oil-soluble carbon nano tube paste can cause the generation of organic steam, it is therefore necessary to production or detection process
The waste gas of middle generation is collected and processes.
104437358 A of Chinese invention patent description CN discloses such a while adsorbing heavy metal ion in waste gas
With the preparation method of the composite adsorbing material of volatile organic matter, comprise the steps：1）The pretreatment of CNT：2）Chlorination
The preparation of calcium；3）Calcium chloride is loaded；4）The preparation of composite adsorbing material：Obtain the compound suction of Graphene-calcium chloride-CNT
Enclosure material.But this method exhaust-gas treatment effect is bad, and treatment effeciency is low.
104258689 A of Chinese invention patent description CN disclose so in a kind of waste gas of absorption simultaneously heavy metal from
The adsorption column of son and volatile organic matter, including a metal tube, metal tube exhaust gas entrance end and waste gas outlet end are equipped with method
Blue disk, is fixedly installed adsorbing material in the post inner section near waste gas outlet end and intercepts cloth bag, metal tube exhaust gas entrance end flanges
Disk is connected with the ring flange at the waste gas outlet end of the waste gas discharge mouth of pipe or another adsorption column, filled composite adsorption material in metal tube
Material.But this method exhaust-gas treatment effect is bad, and treatment effeciency is low.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of waste gas treatment equipment for preparing CNT, should
Waste gas treatment equipment exhaust-gas treatment effect for preparing CNT is good, and treatment effeciency is high.
In order to solve above-mentioned technical problem, the waste gas treatment equipment for preparing CNT of the present utility model includes inhaling
Gas hood, exhaust-gas treatment room, air-suction cover are connected with exhaust-gas treatment room by suction nozzle, and suction nozzle is provided with intake valve, exhaust-gas treatment
Chamber outer wall connects water storage cavity, and exhaust-gas treatment chamber interior walls are provided with several nozzles, and nozzle water inlet is connected with water storage cavity, exhaust-gas treatment
The dividing plate with some insertion holes that interior is provided with exhaust gas concentration sensor, baroceptor, is obliquely installed, exhaust-gas treatment room
Bottom is provided with waste gas absorption cotton, and exhaust-gas treatment room upper end is provided with exhaustor, controller, and exhaustor is provided with air pump, described useless
Gas concentration sensor, baroceptor, intake valve, air pump are connected with controller.
The suction nozzle is telescoping tube.
The suction nozzle is flexible pipe.
Exhaust-gas treatment room bottom is concave.
It is made up of stainless steel the exhaust-gas treatment room.
The waste gas absorption cotton is the porous cotton after soaking with sodium hydroxide or activated carbon.
The dividing plate angle of inclination is 45 °.
Using this waste gas treatment equipment for preparing CNT, with advantages below：
1st, as exhaust-gas treatment room bottom is provided with waste gas absorption cotton, can be with waste gas absorption into the waste gas in exhaust-gas treatment room
Cotton reacts, and is absorbed by waste gas absorption cotton；
2nd, as exhaust-gas treatment chamber outer wall connects water storage cavity, exhaust-gas treatment chamber interior walls are provided with several nozzles, nozzle water inlet
Mouth is connected with water storage cavity, and such water is sprayed from nozzle can make the waste gas being suspended in above exhaust-gas treatment room be soaked in water, from
And reaction continuous to exhaust-gas treatment room bottom and waste gas absorption is flowed, and absorbed by waste gas absorption cotton；
3rd, as the dividing plate with some insertion holes being obliquely installed is provided with exhaust-gas treatment room, water is sprayed by such nozzle
Go out, the water of ejection is sprayed onto on dividing plate, water splashes exhaust-gas treatment room every nook and cranny by dividing plate again, is more beneficial for waste gas and is flooded
It is wet.
4th, as exhaust gas concentration sensor, baroceptor, exhaust gas concentration sensor, air pressure transmission are provided with exhaust-gas treatment room
Sensor, intake valve, air pump are connected with controller, and exhaust gas concentration sensor can be monitored exhaust-gas treatment indoor exhaust air and be processed feelings
Condition, the air pressure in baroceptor monitoring exhaust-gas treatment room realize air inlet and aerofluxuss according to exhaust-gas treatment situation automatization.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein have：1. air-suction cover；2. suction nozzle；3. intake valve；4. emission-control equipment；5. exhaust gas concentration is sensed
Device；6. baroceptor；7. dividing plate；8. waste gas absorption cotton；9. water storage cavity；10. nozzle；11. controllers；12. aerofluxuss
Pipe；13. air pumps.
Specific embodiment
For preparing the waste gas treatment equipment of CNT, including air-suction cover, exhaust-gas treatment room shown in Fig. 1, air-suction cover leads to
Cross suction nozzle to be connected with exhaust-gas treatment room, suction nozzle is provided with intake valve, exhaust-gas treatment chamber outer wall connection water storage cavity, exhaust-gas treatment
Chamber interior walls are provided with several nozzles, and nozzle water inlet is connected with water storage cavity, and exhaust gas concentration sensor, gas are provided with exhaust-gas treatment room
Pressure sensor, the dividing plate with some insertion holes being obliquely installed, exhaust-gas treatment room bottom is provided with waste gas absorption cotton, at waste gas
Reason room upper end is provided with exhaustor, controller, and exhaustor is provided with air pump, the exhaust gas concentration sensor, baroceptor, enters
Air valve, air pump are connected with controller.
The suction nozzle is telescoping tube.
The suction nozzle is flexible pipe.
Exhaust-gas treatment room bottom is concave.
It is made up of stainless steel the exhaust-gas treatment room.
The waste gas absorption cotton is the porous cotton after soaking with sodium hydroxide or activated carbon.
The dividing plate angle of inclination is 45 °.
Waste gas absorption cotton goes out to be provided with leakage fluid dram.
During process, waste gas enters into exhaust-gas treatment room by air-suction cover, suction nozzle, into the gas one of exhaust-gas treatment room
Divide and directly absorbed by waste gas absorption cotton, some is suspended in exhaust-gas treatment room upper end, is at this moment suspended on exhaust-gas treatment room
The waste gas at end can soak waste gas by nozzle spray, and the waste gas after soaking is inhaled with waste gas with liquid flow to exhaust-gas treatment room bottom
Cotton receiving is reacted, and is absorbed by waste gas absorption cotton.Exhaust gas concentration sensor monitor waste gas concentration, when exhaust gas concentration less than waste gas it is dense
During degree sensor settings value, signal is passed to controller by exhaust gas concentration sensor, and controller control starts air pump, and air pump will
Gas after processing in exhaust-gas treatment room is discharged, and air pressure when gas is discharged in exhaust-gas treatment room can diminish, when air pressure is less than gas
During pressure sensor setting value, signal is passed to controller by baroceptor, and controller control is closed air pump and opens intake valve.
The Exhaust gas species that can be processed as needed select the waste gas absorption cotton of corresponding species, if pending waste gas is
The sour gas such as hydrogen chloride, the porous cotton after optional soaking with sodium hydroxide is used as the waste gas absorption cotton；If pending
Waste gas be organic steam, may be selected activated carbon as the waste gas absorption cotton.Certainly exhaust gas concentration sensor can be chlorination
Hydrogen concentration sensor, or organic steam concentration sensor.
Do not have the technical characteristic for describing in detail to be prior art in the application.Above-described embodiment only illustrative the application
Principle and its effect, not for limit the application.Any person skilled in the art all can be in the essence without prejudice to the application
God and under the scope of, modifications and changes are carried out to above-described embodiment.Therefore, those of ordinary skill in the art is not taking off
All equivalent modifications completed under spirit disclosed herein with technological thought or change, should be by the right of the application
Requirement is covered.
Claims (7)
1. a kind of waste gas treatment equipment for preparing CNT, it is characterised in that：Including air-suction cover, exhaust-gas treatment room, inhale
Gas hood is connected with exhaust-gas treatment room by suction nozzle, and suction nozzle is provided with intake valve, and exhaust-gas treatment chamber outer wall connection water storage cavity gives up
Gas disposal chamber interior walls are provided with several nozzles, and nozzle water inlet is connected with water storage cavity, and exhaust gas concentration biography is provided with exhaust-gas treatment room
Sensor, baroceptor, the dividing plate with some insertion holes being obliquely installed, exhaust-gas treatment room bottom is provided with waste gas absorption
Cotton, exhaust-gas treatment room upper end are provided with exhaustor, controller, and exhaustor is provided with air pump, the exhaust gas concentration sensor, air pressure
Sensor, intake valve, air pump are connected with controller.
2. according to the waste gas treatment equipment for preparing CNT described in claim 1, it is characterised in that：The suction nozzle
For telescoping tube.
3. according to the waste gas treatment equipment for preparing CNT described in claim 1, it is characterised in that：The suction nozzle
For flexible pipe.
4. according to the waste gas treatment equipment for preparing CNT described in claim 1, it is characterised in that：At the waste gas
Reason room bottom is concave.
5. according to the waste gas treatment equipment for preparing CNT described in claim 1, it is characterised in that：At the waste gas
It is made up of stainless steel reason room.
6. according to the waste gas treatment equipment for preparing CNT described in claim 1, it is characterised in that：The waste gas is inhaled
Cotton receiving is the porous cotton after soaking with sodium hydroxide or activated carbon.
7. according to the waste gas treatment equipment for preparing CNT described in claim 1, it is characterised in that：The dividing plate inclines
Rake angle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002028.XU CN206103659U (en) | 2016-08-31 | 2016-08-31 | A exhaust -gas treatment equipment for preparing carbon nanotube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002028.XU CN206103659U (en) | 2016-08-31 | 2016-08-31 | A exhaust -gas treatment equipment for preparing carbon nanotube |
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| Publication Number | Publication Date |
|---|---|
| CN206103659U true CN206103659U (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621002028.XU Active CN206103659U (en) | 2016-08-31 | 2016-08-31 | A exhaust -gas treatment equipment for preparing carbon nanotube |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345231A (en) * | 2016-08-31 | 2017-01-25 | 无锡东恒新能源科技有限公司 | Intelligent waste gas treatment device for preparation of carbon nanotube |
| CN109331602A (en) * | 2018-09-05 | 2019-02-15 | 浙江易澄环保科技有限公司 | A kind of exhaust treatment system |
-
2016
- 2016-08-31 CN CN201621002028.XU patent/CN206103659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345231A (en) * | 2016-08-31 | 2017-01-25 | 无锡东恒新能源科技有限公司 | Intelligent waste gas treatment device for preparation of carbon nanotube |
| CN109331602A (en) * | 2018-09-05 | 2019-02-15 | 浙江易澄环保科技有限公司 | A kind of exhaust treatment system |
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