CN106178851A - A kind of centrifugal classification dehydrating unit - Google Patents
A kind of centrifugal classification dehydrating unit Download PDFInfo
- Publication number
- CN106178851A CN106178851A CN201610664973.4A CN201610664973A CN106178851A CN 106178851 A CN106178851 A CN 106178851A CN 201610664973 A CN201610664973 A CN 201610664973A CN 106178851 A CN106178851 A CN 106178851A
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- housing
- gas
- dehydrating unit
- outlet
- deflecting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
A kind of classification dehydrating unit, relate to a kind of high-temp waste gas dehydrating unit, including housing, described housing includes air inlet, gas outlet and discharge outlet, it is additionally provided with grading wheel in described housing, described grading wheel hollow and be arranged on immediately below described gas outlet, it is characterized by, described housing bottom is downward pyramid type, described discharge outlet is arranged on described housing bottommost, described hull outside is surrounded with condensation pipe, the deflecting gas tube extending in housing it is provided with in described discharge outlet, described deflecting gas tube is in immediately below gas outlet, it is provided with branch pipe on described gas outlet, described branch pipe one end connects ambient atmosphere, deflecting gas tube described in other end connection.Compared with prior art, the invention has the beneficial effects as follows: the transpiration of steam when the steam in waste gas is avoided discharging can be separated, heat substantial amounts of in waste gas can also be re-started utilization by the way of heat exchange simultaneously, reduce the loss of energy, it is to avoid waste.
Description
Technical field
The present invention relates to a kind of waste gas dehydrating unit, particularly relate to a kind of high-temp waste gas dehydrating unit.
Background technology
White carbon black is a kind of light, loose and superfine black powder being mainly composed of amorphous carbon, traditionally, in production of carbon black
In technological process, air and fuel burn in reacting furnace, and raw material sprays in burned flame after atomization, raw through high temperature pyrolysis
Become white carbon black.A large amount of tail gas can be produced, containing carbon dioxide, a small amount of methane, nitrogen oxidation in tail gas in the manufacture process of white carbon black
Thing, sulfide, and containing not collecting the carbon powder dust got off, if directly emission will result in serious environment dirt
Dye.All tail gas can be filtered for this, desulfurization, carbonization treatment so that tail gas only comprises carbon dioxide, nitrogen and steam,
Comprehend at these and allow tail gas with substantial amounts of heat, if the tail gas after processing directly discharges, substantial amounts of energy can be wasted,
And the part masses also will be considered that steam rising in discharge is exactly pollutant, brings bad impact.
Summary of the invention
The present invention is directed to deficiency of the prior art, it is provided that a kind of centrifugal classification dehydrating unit, the present invention can divide
Steam in waste gas avoids the transpiration of steam during discharge, simultaneously can also be heat substantial amounts of in waste gas by heat exchange
Mode re-starts utilization, reduces the loss of energy, it is to avoid waste.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of centrifugal classification removes
Wet device, including housing, described housing includes air inlet, gas outlet and discharge outlet, is additionally provided with classification in described housing
Wheel, described grading wheel hollow and being arranged on immediately below described gas outlet, it is characterized by, described housing bottom is downward circle
Tapered, described discharge outlet is arranged on described housing bottommost, and described hull outside is surrounded with condensation pipe, described draining
Being provided with the deflecting gas tube extending in housing in Kou, described deflecting gas tube is in immediately below gas outlet, described gas outlet
On be provided with branch pipe, described branch pipe one end connects ambient atmosphere, the other end connect described in deflecting gas tube.
In technique scheme, it is preferred that described housing cross-sectional is rounded, described air inlet is arranged on cross section and cuts
Line direction, described air inlet and described grading wheel are in same plane.
In technique scheme, it is preferred that described case top is provided with downward-sloping flow deflector.
In technique scheme, it is preferred that be tiltedly installed with on described deflecting gas tube and block circle.
In technique scheme, it is preferred that in described grading wheel, vacancy connects with described gas outlet.
In technique scheme, it is preferred that be provided with blower fan in described deflecting gas tube.
In technique scheme, it is preferred that described deflecting gas tube top is provided with jet blower.
For treated waste gas, just it is expelled directly out after often reaching environmental protection standard.But remove nitrogen oxides, sulfuration
Thing, carbide will carry out pyroreaction, and some reaction also can produce substantial amounts of water, if decontamination is expelled directly out waste gas after processing
Then waste gas can take away substantial amounts of heat, and now water also can become the vapor form phenomenon in air vent generation transpiration.The most not only
The transpiration that the masses can be allowed to misread steam is that pollutant emission also can waste substantial amounts of heat.It is a kind of tail gas classification for this present invention
Dehydrating unit, becomes liquid by heat exchange principle the water for cooling in tail gas and separates with other gases, then allows other gases
It is expelled directly out the external world, water is collected and recycles.Condensing agent and tail gas generation heat exchange during water-cooled is solidifying, so
Not only reduce temperature when tail gas is discharged, the heat after heat exchange can also be recycled simultaneously, reduce the waste of energy
Loss with resource.
Compared with prior art, the invention has the beneficial effects as follows: the water when steam in waste gas is avoided discharging can be separated
The transpiration of steam, can also re-start utilization by the way of heat exchange heat substantial amounts of in waste gas simultaneously, reduce energy
Loss, it is to avoid waste.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is that the present invention removes schematic top plan view after branch pipe.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1, as shown in Figure 1 and Figure 2, a kind of classification dehydrating unit, including housing 1, in downward circle bottom housing 1
Tapered, housing 1 includes air inlet 11, gas outlet 12 and discharge outlet 13, and gas outlet 12 is arranged on the top of housing 1, and housing 1 pushes up
Portion is additionally provided with downward-sloping flow deflector 3.Grading wheel 2 it is additionally provided with, grading wheel 2 hollow and be arranged on gas outlet in housing 1
Immediately below 12, in grading wheel 2, vacancy connects with described gas outlet 12.Discharge outlet 13 is arranged on described housing 1 bottommost, both circular cones
The bottommost of type.Housing 1 circular in cross-section, air inlet 11 is arranged on housing 1 cross section tangential direction, air inlet 11, classification
Wheel 2, flow deflector 3 are in same plane.It is enclosed with cooling cover 4 outside housing 1, is provided with in cooling cover 4 around housing 1
Condensation pipe 41.Be provided with the deflecting gas tube 5 extending in housing 1 in discharge outlet 13, deflecting gas tube 5 be in gas outlet 12 just under
Side, gas outlet 12 is provided with branch pipe 6, and branch pipe 6 one end connects ambient atmosphere, and the other end connects water conservancy diversion by connecting tube 62
Trachea 5, is additionally provided with blower fan 61 in connecting tube 62.It is tiltedly installed with on deflecting gas tube 5 and blocks circle 51, deflecting gas tube 5 top
Being provided with jet blower 52, jet blower 52 upwards sprays gas.
During use, the tail gas with amount of heat enters housing 1 from air inlet 11, because air inlet 11 is from housing 1 tangent line
Direction enters, and simultaneously under the guiding of housing 1 internal classification wheel 2 effect and flow deflector 3, the tail gas entering housing 1 does to backspin
Turning centrifugal motion, waste gas againsts the medial wall of housing 1 and advances.The cold of cincture housing 1 it is provided with in cooling cover 4 outside housing 1
Solidifying pipeline 41, the condensation entrance 42 of condensation pipe 41 is positioned at above condensation pipe 41, and condensate outlet 43 is positioned on condensation pipe 41
Side.Condensation pipe 41 is made up of the material that heat exchanger effectiveness is good, when waste gas moves in housing 1, in condensation pipe 41 also
Quickly trickle condensing agent, it is however generally that condensing agent can select cold water.When tail gas contacts with the medial wall of housing 1, substantial amounts of heat
Exchanging in condensing agent by medial wall and condensation pipe 41, now exhaust temperature reduces, and the liquefaction of part water vapour is the globule, this
A little globules are low to discharge outlet 13 from housing 1 medial wall.After tail gas carries out heat exchange for a long time, water vapour liquefies substantially, now needs
Remaining tail gas is discharged by gas outlet 12.Avoid tail gas to enter discharge outlet 13 to improve exhaust efficiency simultaneously, then exist
The deflecting gas tube 5 stretched in housing 1 it is provided with in discharge outlet 13.In order to be able to allow tail gas rising then housing 1 is set to downward
Pyramid type, when tail gas moves to pyramid type, space reduces air-flow wadding disorderly, and centrifugal motion terminates.Then on deflecting gas tube 5
Jet blower 52 upwards spray gas, these gases be from gas outlet 12 get rid of after some residual tail gas, this some residual tail
Gas enters into connecting tube 62 from branch pipe 6, again from jet blower 52 sprays after being accelerated by blower fan 61 in connecting tube 62, drives shell
Tail gas in body 1 enters gas outlet 12.This mode allows tail gas be circulated by mechanical force, it is not necessary to outside air is water conservancy diversion gas
The problem of pipe 5 supply, it is to avoid extraneous air source quality instability allows tail gas the most contaminated problem.Drive at updraft
Lower residual exhaust one piece vertically ascends into gas outlet 12, and the track that now tail gas rises is in centrifugal decline in tail gas track
Between, both are independent of each other.Deflecting gas tube 5 is additionally provided with and blocks circle 51, block circle 51 and prevent partial tail gas from entering discharge outlet
13, block circle 51 has certain space with discharge outlet 13 edge simultaneously, and the globule after liquefying can be allowed to pass through, in facilitating housing 1
The globule along housing 1 inwall enter discharge outlet 13.The steam in tail gas can be allowed to separate also with other gases by this device
And substantial amounts of heat in recycling tail gas.
Claims (7)
1. a centrifugal classification dehydrating unit, including housing (1), described housing includes air inlet (11), gas outlet (12)
With discharge outlet (13), in described housing (1), it is additionally provided with grading wheel (2), described grading wheel (2) hollow and be arranged on described
Immediately below gas outlet (12), it is characterized by, described housing (1) bottom is in downward pyramid type, and described discharge outlet (13) sets
Putting at described housing (1) bottommost, described housing (1) has wrapped around condensation pipe (41), in described discharge outlet (13)
Being provided with the deflecting gas tube (5) extending in housing (1), described deflecting gas tube (5) is in immediately below gas outlet (12), described
Gas outlet (12) on be provided with branch pipe (6), described branch pipe (6) one end connects ambient atmosphere, and the other end connects described
Deflecting gas tube (5).
One the most according to claim 1 centrifugal classification dehydrating unit, is characterized by, described housing (1) cross section
Rounded, described air inlet (11) is arranged on cross section tangential direction, described air inlet (11) and described grading wheel (2) place
In same plane.
One the most according to claim 1 centrifugal classification dehydrating unit, is characterized by, described housing (1) top
It is provided with downward-sloping flow deflector (3).
One the most according to claim 1 centrifugal classification dehydrating unit, is characterized by, on described deflecting gas tube (5)
It is tiltedly installed with and blocks circle (51).
One the most according to claim 1 centrifugal classification dehydrating unit, is characterized by, described grading wheel (2) hollow
Place connects with described gas outlet (12).
One the most according to claim 1 centrifugal classification dehydrating unit, is characterized by, in described deflecting gas tube (5)
It is provided with blower fan (61).
One the most according to claim 1 centrifugal classification dehydrating unit, is characterized by, described deflecting gas tube (5) top
Portion is provided with jet blower (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664973.4A CN106178851B (en) | 2016-08-15 | 2016-08-15 | A kind of centrifugal classification dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664973.4A CN106178851B (en) | 2016-08-15 | 2016-08-15 | A kind of centrifugal classification dehumidification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106178851A true CN106178851A (en) | 2016-12-07 |
| CN106178851B CN106178851B (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610664973.4A Active CN106178851B (en) | 2016-08-15 | 2016-08-15 | A kind of centrifugal classification dehumidification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201794A (en) * | 2019-07-12 | 2019-09-06 | 中环清新人工环境工程技术(北京)有限责任公司 | A kind of strong two-period form electrostatic purifier |
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| CN200945460Y (en) * | 2006-08-23 | 2007-09-12 | 余明 | Spiral type gas-water separator |
| CN201823406U (en) * | 2010-09-27 | 2011-05-11 | 广州市海维饲料有限公司 | Novel steam-water separator |
| CN202289832U (en) * | 2011-10-21 | 2012-07-04 | 西安长庆科技工程有限责任公司 | Gas-liquid centrifugal separation structure at low flow rate |
| CN104083993A (en) * | 2014-07-22 | 2014-10-08 | 何国豪 | Pressure-impacting centrifugal dehumidifier with guiding and adsorbing device |
| US20140377675A1 (en) * | 2013-06-21 | 2014-12-25 | Ford Global Technologies, Llc | Centrifugal water separator for a fuel cell system |
| CN204746001U (en) * | 2015-06-24 | 2015-11-11 | 杭州翔盛气体设备有限公司 | Deareator |
| CN105251320A (en) * | 2015-11-06 | 2016-01-20 | 华中农业大学 | Centrifugal dehumidifier as well as dehumidifying method and application of centrifugal dehumidifier |
| CN105665103A (en) * | 2016-01-26 | 2016-06-15 | 梁小利 | Drying and smashing device with grading function |
| CN105688613A (en) * | 2016-01-27 | 2016-06-22 | 四川省四维环保设备有限公司 | Steam-liquid separator |
-
2016
- 2016-08-15 CN CN201610664973.4A patent/CN106178851B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200945460Y (en) * | 2006-08-23 | 2007-09-12 | 余明 | Spiral type gas-water separator |
| CN201823406U (en) * | 2010-09-27 | 2011-05-11 | 广州市海维饲料有限公司 | Novel steam-water separator |
| CN202289832U (en) * | 2011-10-21 | 2012-07-04 | 西安长庆科技工程有限责任公司 | Gas-liquid centrifugal separation structure at low flow rate |
| US20140377675A1 (en) * | 2013-06-21 | 2014-12-25 | Ford Global Technologies, Llc | Centrifugal water separator for a fuel cell system |
| CN104083993A (en) * | 2014-07-22 | 2014-10-08 | 何国豪 | Pressure-impacting centrifugal dehumidifier with guiding and adsorbing device |
| CN204746001U (en) * | 2015-06-24 | 2015-11-11 | 杭州翔盛气体设备有限公司 | Deareator |
| CN105251320A (en) * | 2015-11-06 | 2016-01-20 | 华中农业大学 | Centrifugal dehumidifier as well as dehumidifying method and application of centrifugal dehumidifier |
| CN105665103A (en) * | 2016-01-26 | 2016-06-15 | 梁小利 | Drying and smashing device with grading function |
| CN105688613A (en) * | 2016-01-27 | 2016-06-22 | 四川省四维环保设备有限公司 | Steam-liquid separator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201794A (en) * | 2019-07-12 | 2019-09-06 | 中环清新人工环境工程技术(北京)有限责任公司 | A kind of strong two-period form electrostatic purifier |
| CN110201794B (en) * | 2019-07-12 | 2020-12-15 | 中环清新人工环境工程技术(北京)有限责任公司 | Powerful two-section type electrostatic purification equipment |
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| Publication number | Publication date |
|---|---|
| CN106178851B (en) | 2018-12-28 |
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