CN101992045A - Device for removing impurities in mixed gas - Google Patents
Device for removing impurities in mixed gas Download PDFInfo
- Publication number
- CN101992045A CN101992045A CN2009101159635A CN200910115963A CN101992045A CN 101992045 A CN101992045 A CN 101992045A CN 2009101159635 A CN2009101159635 A CN 2009101159635A CN 200910115963 A CN200910115963 A CN 200910115963A CN 101992045 A CN101992045 A CN 101992045A
- Authority
- CN
- China
- Prior art keywords
- inner core
- urceolus
- heat transfer
- removing mist
- orifice plate
- 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.)
- Pending
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The invention relates to a device for removing impurities in a mixed gas, which comprises an outer barrel, an inner barrel, a gas inlet, a gas outlet and a plurality of heat transfer plates, wherein the outer barrel is used for placing a packing material; the inner barrel is arranged in the outer barrel and is communicated with the outer barrel; the gas inlet is communicated with the inner barrel and is used for introducing the mixed gas; the gas outlet is communicated with the outer barrel; and the heat transfer plates are also arranged on the outer wall of the inner barrel. Compared with the prior art, the invention has the advantages of higher temperature rising speed and more uniform heat transfer of an entire packed bed layer because of the heat conduction of the heat transfer plates. Thus, the assembly power of a heating device can be reduced, energy consumption is greatly reduced, and the effect of removing impurities in the mixed gas is good.
Description
Technical field
The present invention relates to be used for removing in a kind of gas generation the device of mist impurity, relate in particular to a kind of oxygen-eliminating device and drier.
Background technology
The device that is used for removing mist impurity of the prior art, as be used for removing the oxygen-eliminating device of the oxygen of mist, palladium catalyst bed is housed in the urceolus of oxygen-eliminating device during work, main dependence heated and conducted to the palladium catalyst unstrpped gas, make the mist that contains oxygen and hydrogen react when passing through the palladium catalyst at a certain temperature, thereby remove the oxygen in the mist.And for example be used for removing the drier of the moisture of mist, in the urceolus of drier, drier is housed, in the regenerative process of drier, want heat drying agent bed to make it reach certain temperature usually, yet, the heating of drier bed also only relied on unstrpped gas heated and conducts to the drier bed.
Therefore, mainly there is following several shortcoming in the device that is used for removing mist impurity of the prior art: 1, only by the heat heating filling batch of unstrpped gas, the auxiliary heating power of required configuration is excessive, and energy consumption is bigger; 2, the heating-up temperature of filling batch such as palladium catalyst bed, drier bed is inhomogeneous, and the temperature difference of the filling batch of zones of different is bigger, causes the undesirable of deoxidation or desiccant regeneration effect; 3, mist is big through pressure reduction behind the removal device, so the contact area that the air inlet/outlet of device contacts with filling batch is less, causes removal device easily to produce obstruction.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this invention is to provide a kind of device that is used for removing mist impurity, it can be fast and heats filling batch equably, reduces the energy consumption of auxiliary heating, more effectively removes the impurity in the mist.
The present invention can be implemented by the following technical programs:
A kind of device that is used for removing mist impurity, it comprises the urceolus that is used to place filler, be arranged in the urceolus and the inner core that links with urceolus, the air inlet that is used to feed mist that communicates with described inner core, and the gas outlet that links of described urceolus, also is provided with a plurality of heat transfer plates on the outer wall of described inner core.
Offer a plurality of heat transfers hole on described each heat transfer plate, and described a plurality of heat transfer plate is evenly distributed on the outer wall of inner core.Heat transfer plate can be passed to filling batch with heat, makes filling batch to be heated fast and equably, to reduce the energy consumption of auxiliary heating.
Removably be provided with double-deck orifice plate between described urceolus and the inner core, the upper port of described inner core is passed described double-deck orifice plate and urceolus links.
Bag is provided with the stainless steel wire stratum reticulare on the described double-deck orifice plate.
The percent opening of the upper and lower plates of described double-deck orifice plate greater than 30% and the perforate sectional area greater than 0.004m
2
The upper port of described urceolus is sealed by blind flange, and the lower port of described urceolus and inner core is sealed by steel plate.
Be provided with heater in the described inner core, be used to heat the mist of flowing through in the inner core.
Also offer charging door, discharge port and sewage draining exit on the described urceolus.
Compared with the prior art the present invention has following advantage:
1, because the outer wall of the present invention's inner core is provided with a plurality of heat transfer plates, when being used for removing the device work of gas impurity, the heat that heater in the inner core produces can be passed to filling batch by the mist air-flow after the heating on the one hand, can heat be passed to filling batch by heat transfer plate on the other hand.Therefore it is more fast again than the removal device of traditional structure that filling batch reaches the temperature that needs, and heater assembling power is littler than traditional structure, has significantly reduced energy loss.
2, facts have proved by heat transfer plate heat conduction and make that the temperature of whole filling batch is more even, therefore remove the better effects if, more thorough of impurity.
3, the pressure reduction of turnover gas of the present invention is little, so the contact area that air inlet/outlet contacts with filling batch is bigger, is not easy to produce clogging.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention (embodiment one);
Accompanying drawing 2 is a heat transfer plate distribution schematic diagram of the present invention;
Accompanying drawing 3 is structural representation of the present invention (embodiment two);
Accompanying drawing 4 is the apparatus structure schematic diagram that is used for removing gas impurity of the prior art;
Wherein:
1, urceolus; 11, gas outlet; 12, charging door; 13, discharge port; 14, sewage draining exit; 2, inner core; 21, air inlet; 3, heat transfer plate; 31, heat transfer hole; 4, double-deck orifice plate; 5, heater.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the invention are elaborated:
Embodiment one: as shown in Figure 1, a kind of device that is used for removing mist oxygen, present embodiment is an oxygen-eliminating device, it comprise the catalyst that is used to place the palladium catalyst urceolus 1, be arranged in the urceolus 1 and the inner core 2 that links with urceolus 1, the air inlet 21 that is used to feed mist that communicates with described inner core 2, and the gas outlet 11 that links of described urceolus 1, also be provided with a plurality of heat transfer plates 3 on the outer wall of described inner core 2.Be provided with heater 5 in the described inner core 2 and be used to heat the mist of flowing through in the inner core 2.
The operation principle of oxygen-eliminating device is, the unstrpped gas that contains aerobic mix with hydrogen the back from oxygen-eliminating device air inlet 21 during through inner cores by the heater in the inner core with mist after heating, again through the beds of palladium catalyst is housed, the temperature of beds at mist under the condition more than 80 ℃ since under the effect of catalyst hydrogen and oxygen react and generate water.Behind the oxygen removal in the unstrpped gas, gas is the level cooling device after gas outlet 11 is delivered to.
Offer a plurality of heat transfers hole 31 on described each heat transfer plate 3, and described a plurality of heat transfer plate 3 is evenly distributed on the outer wall of inner core 2.
After the mist that contains hydrogen and oxygen feeds inner core 2 by air inlet 21,5 pairs of gases of heater heat, the heat that heaters 5 in the inner core 2 produce can be passed to beds by the mist air-flow after the heating on the one hand, can heat be passed to beds by heat transfer plate 5 on the other hand.Compared with prior art, beds reaches the very fast and homogeneous heating of the temperature speed that needs, and heater assembling power is less relatively, has significantly reduced the loss of energy.
Removably be provided with double-deck orifice plate 4 between described urceolus 1 and the inner core 2, the upper port of described inner core 2 is passed described double-deck orifice plate 4 and is linked with urceolus 1.
Bag is provided with the stainless steel wire stratum reticulare on the described double-deck orifice plate 4, prevents that the mixed gas of filler in the urceolus 1 from blowing out outside the tube.
The percent opening of the upper and lower plates of described double-deck orifice plate 4 greater than 30% and the perforate sectional area greater than 0.004m2.
The upper port of described urceolus 1 is sealed by blind flange, the lower port of described urceolus 1 and inner core 2 is sealed by steel plate, and the mist after being heated in the inner core 2 can only be flowed out through double-deck orifice plate 4 and stainless steel wire stratum reticulare are laggard to go in urceolus 1 by the upper port of inner core 2.
Also offer the charging door 12, discharge port 13 and the sewage draining exit 14 that are used to load and unload catalyst on the described urceolus 1.
Compared with prior art, make that by heat transfer plate heat conduction the temperature of whole beds is more even, so the better effects if of deoxygenation, more thorough.And the pressure reduction of turnover gas of the present invention is little, so the contact area that air inlet/outlet contacts with beds is bigger, is not easy to produce clogging.
Embodiment two:
As shown in Figure 3, a kind of device that is used for removing mist moisture, present embodiment is a drier, it comprises the urceolus 1 that is used to place drier, be arranged in the urceolus 1 and the inner core 2 that links with urceolus 1, the air inlet 21 that is used to feed regeneration gas that communicates with described inner core 2, and the gas outlet 11 that links of described urceolus 1, also is provided with a plurality of heat transfer plates 3 on the outer wall of described inner core 2.Be provided with heater 5 in the described inner core 2 and be used to heat the mist of flowing through in the inner core 2.
Offer a plurality of heat transfers hole 31 on described each heat transfer plate 3, and described a plurality of heat transfer plate 3 is evenly distributed on the outer wall of inner core 2.
In the drier regenerative process, the drier that needs will be placed in the urceolus 1 is heated to certain temperature.After regeneration gas feeds inner core 2 by air inlet 21,5 pairs of gases of heater heat, the heat that heater 5 in the inner core 2 produces can be passed to the drier bed by the regeneration gas air-flow after the heating on the one hand, can heat be passed to the drier bed by heat transfer plate 5 on the other hand.Compared with prior art, the drier bed reaches the very fast and homogeneous heating of the temperature speed that needs, and heater assembling power is less relatively, has significantly reduced the loss of energy.
Removably be provided with double-deck orifice plate 4 between described urceolus 1 and the inner core 2, the upper port of described inner core 2 is passed described double-deck orifice plate 4 and is linked with urceolus 1.
Bag is provided with the stainless steel wire stratum reticulare on the described double-deck orifice plate 4, prevents that urceolus 1 interior filler is reproduced gas and blows out outside the tube.
The percent opening of the upper and lower plates of described double-deck orifice plate 4 greater than 30% and the perforate sectional area greater than 0.004m2.
The upper port of described urceolus 1 is sealed by blind flange, the lower port of described urceolus 1 and inner core 2 is sealed by steel plate, and the regeneration gas after being heated in the inner core 2 can only be flowed out through double-deck orifice plate 4 and stainless steel wire stratum reticulare are laggard to go in urceolus 1 by the upper port of inner core 2.
Also offer the charging door 12, discharge port 13 and the sewage draining exit 14 that are used to load and unload drier on the described urceolus 1.
Compared with prior art, make that by heat transfer plate heat conduction the temperature of whole drier bed is more even, so the better effects if of desiccant regeneration.
Claims (8)
1. device that is used for removing mist impurity, it comprises the urceolus (1) that is used to place filler, be arranged in the urceolus (1) and the inner core (2) that links with urceolus (1), the air inlet that is used to feed mist (21) that communicates with described inner core (2), and the gas outlet (11) that links of described urceolus (1), it is characterized in that: also be provided with a plurality of heat transfer plates (3) on the outer wall of described inner core (2).
2. a kind of device that is used for removing mist impurity according to claim 1, it is characterized in that: offer a plurality of heat transfers hole (31) on described each heat transfer plate (3), and described a plurality of heat transfer plate (3) is evenly distributed on the outer wall of inner core (2).
3. a kind of device that is used for removing mist impurity according to claim 1, it is characterized in that: removably be provided with double-deck orifice plate (4) between described urceolus (1) and the inner core (2), the upper port of described inner core (2) is passed described double-deck orifice plate (4) and is linked with urceolus (1).
4. a kind of device that is used for removing mist impurity according to claim 3 is characterized in that: described double-deck orifice plate (4) is gone up bag and is provided with the stainless steel wire stratum reticulare.
5. a kind of device that is used for removing mist impurity according to claim 4 is characterized in that: the percent opening of the upper and lower plates of described double-deck orifice plate (4) greater than 30% and the perforate sectional area greater than 0.004m
2
6. a kind of device that is used for removing mist impurity according to claim 1 is characterized in that: the upper port of described urceolus (1) is sealed by blind flange, and the lower port of described urceolus (1) and inner core (2) is sealed by steel plate.
7. a kind of device that is used for removing mist impurity according to claim 1 is characterized in that: be provided with heater (5) in the described inner core (2).
8. a kind of device that is used for removing mist impurity according to claim 1 is characterized in that: also offer charging door (12), discharge port (13) and sewage draining exit (14) on the described urceolus (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101159635A CN101992045A (en) | 2009-08-11 | 2009-08-11 | Device for removing impurities in mixed gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101159635A CN101992045A (en) | 2009-08-11 | 2009-08-11 | Device for removing impurities in mixed gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101992045A true CN101992045A (en) | 2011-03-30 |
Family
ID=43783089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101159635A Pending CN101992045A (en) | 2009-08-11 | 2009-08-11 | Device for removing impurities in mixed gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237645A (en) * | 2018-03-07 | 2019-09-17 | 新特能源股份有限公司 | Electric heating adsorption column and its temperature control system |
-
2009
- 2009-08-11 CN CN2009101159635A patent/CN101992045A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237645A (en) * | 2018-03-07 | 2019-09-17 | 新特能源股份有限公司 | Electric heating adsorption column and its temperature control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103224234B (en) | Process for producing active carbon by cyclic utilization of high temperature flue gas | |
| CN201399345Y (en) | Calciner for producing honeycomb type fume denitration catalyzer | |
| CN104913613B (en) | Spinning fabric energy-saving dryer | |
| CN205762144U (en) | A kind of carpet gluing drying unit | |
| CN204973582U (en) | Gas catalytic oxidation's equipment is arranged to wind | |
| CN104477916B (en) | A kind of calcium carbide production technology and equipments | |
| CN201482465U (en) | Device for removing impurities from mixed gas | |
| CN204685186U (en) | Water mill ground rice system of processing | |
| CN201292859Y (en) | Mine ventilation air oxidation apparatus | |
| CN116688710A (en) | Flue gas low-temperature adsorption regeneration system and adsorbent cooling and conveying device | |
| CN201787811U (en) | Energy-saving sectional type hot air recirculation furnace | |
| CN201257387Y (en) | Sectional type heated air circulation calcination mesh-belt furnace | |
| CN101992045A (en) | Device for removing impurities in mixed gas | |
| CN110670448B (en) | Process and equipment for producing reclaimed asphalt mixture | |
| CN210346228U (en) | Drying device for biomass particles | |
| CN113154856A (en) | High-safety ABS high-rubber powder drying bed | |
| CN213973156U (en) | Drying device of plastic-aluminum bag printing machine | |
| CN102273719A (en) | Thin-layer quick combination heating vegetable dehydrating process and equipment | |
| CN202898039U (en) | Device for recovering waste heat of graphitization furnace | |
| CN216910325U (en) | Microwave method active carbon regeneration system | |
| CN205428595U (en) | Enamelling machine air current balanced device guiding device | |
| CN106540538A (en) | A kind of apparatus and method for of wind resource assessment catalysis oxidation | |
| CN205999530U (en) | Pre-oxidation furnace | |
| CN204678857U (en) | A kind of woven fabric energy-saving dryer | |
| CN211339392U (en) | Waste tire cracking carbonization cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110330 |