CN203442804U - Air-water separator for membrane oxygen-enriched combustion supporting system of circulating fluidized bed boiler - Google Patents
Air-water separator for membrane oxygen-enriched combustion supporting system of circulating fluidized bed boiler Download PDFInfo
- Publication number
- CN203442804U CN203442804U CN201320513635.2U CN201320513635U CN203442804U CN 203442804 U CN203442804 U CN 203442804U CN 201320513635 U CN201320513635 U CN 201320513635U CN 203442804 U CN203442804 U CN 203442804U
- Authority
- CN
- China
- Prior art keywords
- disengagement chamber
- supporting system
- air
- cfbb
- moisture trap
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Air Supply (AREA)
Abstract
The utility model discloses an air-water separator for a membrane oxygen-enriched combustion supporting system of a circulating fluidized bed boiler, and belongs to the technical field of membrane oxygen-enriched combustion supporting system. The air-water separator comprises a tank, wherein a baffle is arranged in the tank and divides the tank into an upper separation cavity and a lower separation cavity which are arranged in an upper-lower manner, the baffle is provided with an air guide pipe and a liquid guide pipe which are communicated with the upper and lower separation cavities, an air inlet pipe is arranged on a side wall of the lower separation cavity and close to the baffle, a water drain pipe is arranged at the bottom of the upper separation cavity, the upper separation cavity is filled with packing, a layer of parallel baffles are arranged at the bottom of the packing, and the angle formed by each baffle and the horizontal plane is an acute angle. The air-water separator is simple in structure, small in floor space, high in separation speed and capable of separating the air from water effectively.
Description
Technical field
The utility model belongs to film oxygen-rich combustion-supporting system technical field, relates in particular to a kind of moisture trap for CFBB film oxygen-rich combustion-supporting system.
Background technology
CFBB is to grow up on the basis of bubbling bed boiler.CFBB not only fuel tolerance is wide, and Air-pollution From Combustion discharge capacity is low.Although the efficiency of combustion of CFBB is up to more than 85%, but still some fuel cannot fully burn.In order to improve the efficiency of combustion of recirculating fluidized bed, conventionally on CFBB, set up oxygen-rich combustion-supporting system.
The preparation method of oxygen enrichment mainly contains Deep Cooling Method, pressure swing adsorption method (PSA method) and embrane method, because embrane method equipment is simple, easy to operate, low, free from environmental pollution, the scale of fast, the small investment of steady quality and safety, starting, energy consumption can the medium advantage of I, in the application of preparing aspect oxygen enrichment, increase rapidly, and replacing other isolation technics expensive and inconvenient operation.Membrane oxygen enrichment technology is that the infiltration rate while utilizing each component in air to see through polymeric membrane for separation is different, under pressure differential drives, airborne oxygen concentration is obtained to the technology of oxygen-enriched air.With film oxygen enriching air (oxygen content 26-31%), replace normal air to participate in combustion-supporting, can be significantly energy-conservation.
Film oxygen-rich combustion-supporting system is when work, the oxygen-enriched air of film oxygen-enriched generator enrichment is extracted out by water-ring vacuum pump, because water-ring vacuum pump adopts aqueous water as sealing fluid, make to contain in oxygen-enriched air a large amount of aqueous vapors, oxygen-enriched air is passed into CFBB carry out combustion-supporting before, need be dried oxygen-enriched air, to guarantee the temperature of CFBB.At present, in prior art, conventionally adopt moisture trap to be dried oxygen-enriched air, but existing moisture trap complex structure not only, and volume is larger, and separating effect is bad.
Utility model content
Technical problem to be solved in the utility model is: a kind of moisture trap for CFBB film oxygen-rich combustion-supporting system is provided, and to solve not only complex structure of existing moisture trap, volume is larger, and the bad technical problem of separating effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: for the moisture trap of CFBB film oxygen-rich combustion-supporting system, comprise tank body, in described tank body, be provided with dividing plate, described dividing plate is divided into described tank body upper disengagement chamber and the lower disengagement chamber of arranging up and down, described dividing plate is provided with wireway and the catheter that is all communicated with described upper disengagement chamber and lower disengagement chamber, the end that described wireway is positioned at described upper disengagement chamber is positioned at the end of described upper disengagement chamber higher than described catheter, the sidewall of described lower disengagement chamber is provided with air inlet pipe, described air inlet pipe is near described dividing plate setting, the bottom of described lower disengagement chamber is provided with drainpipe, described drainpipe is provided with the magnetic valve being electrically connected to ECU, the sidewall of described upper disengagement chamber is provided with blast pipe, in described upper disengagement chamber, is provided with filler, and described filler bottom is provided with the baffle plate that one deck is arranged in parallel, and described baffle plate and horizontal plane acutangulate setting.
As a kind of improvement, the end that described wireway is positioned at described lower disengagement chamber is taper.
As further improvement, described air inlet pipe is along the tangential direction setting of described tank body.
As further improvement, described filler comprises stainless steel cloth.
As further improvement, the angle of described baffle plate and horizontal plane is 45 °.
As further improvement, described ECU comprises Programmable Logic Controller.
Adopted after technique scheme, the beneficial effects of the utility model are: because the moisture trap for CFBB film oxygen-rich combustion-supporting system has designed dividing plate, upper disengagement chamber and lower disengagement chamber, on described dividing plate, be equipped with the wireway and the catheter that are communicated with described upper disengagement chamber and lower disengagement chamber, the magnetic valve that described lower disengagement chamber has designed air inlet pipe, drainpipe and has been electrically connected to ECU; Described upper disengagement chamber has designed blast pipe, filler and baffle plate, thereby the oxygen-enriched air that contains aqueous vapor enters disengagement chamber from air inlet pipe, after cyclonic separation part aqueous vapor, then disengagement chamber from wireway enters, after the further complete separated moisture of baffle plate and filler, from blast pipe, discharge, the isolated water of baffle plate and filler drains into lower disengagement chamber by catheter, the water separated with lower disengagement chamber go out together with through drainpipe, discharge, not only simple in structure, floor space is little, and separating rate is fast, manufacture easyly, can effectively carry out gas-water separation.
The end that is positioned at described lower disengagement chamber due to described wireway is taper, is convenient to oxygen-enriched air and enters wireway.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of tank body and air inlet relative position in Fig. 1;
In figure: 1, tank body, 2, dividing plate, 3, upper disengagement chamber, 4, lower disengagement chamber, 5, wireway, 6, catheter, 7, air inlet pipe, 8, drainpipe, 9, magnetic valve, 10, blast pipe, 11, filler, 12, baffle plate.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 and Fig. 2 are common, moisture trap for CFBB film oxygen-rich combustion-supporting system, comprise tank body 1, in tank body 1, be provided with dividing plate 2, dividing plate 2 is divided into tank body 1 upper disengagement chamber 3 and the lower disengagement chamber 4 of arranging up and down, on dividing plate 2, be equipped with the wireway 5 and the catheter 6 that are communicated with upper disengagement chamber 3 and lower disengagement chamber 4, the end that wireway 5 is positioned at disengagement chamber 3 is positioned at the end of upper disengagement chamber 3 higher than catheter 6, the sidewall of lower disengagement chamber 4 is provided with air inlet pipe 7, air inlet pipe 7 is along the tangential direction setting of tank body 1, air inlet pipe 7 arranges near dividing plate 2, the bottom of lower disengagement chamber 4 is provided with drainpipe 8, drainpipe 8 is provided with the magnetic valve 9 being electrically connected to ECU (not marking in figure), ECU comprises Programmable Logic Controller, by Programmable Logic Controller, can realize the automatic control that drainpipe 8 opens and closes, certainly, ECU also can be selected micro processor etc., those skilled in the art can select according to actual conditions, do not repeat them here, the sidewall of upper disengagement chamber 3 is provided with blast pipe 10, in upper disengagement chamber 3, be provided with filler 11, filler 11 comprises stainless steel cloth, certainly filler 11 also can be selected Pall ring etc., filler 11 bottoms are provided with the baffle plate 12 that one deck is arranged in parallel, baffle plate 12 acutangulates setting with horizontal plane, preferred, and baffle plate 12 is 45 ° with the angle of horizontal plane.
For the ease of oxygen-enriched air, enter wireway 5, the end that wireway 5 is positioned at lower disengagement chamber 4 is taper.
During use, the oxygen-enriched air that contains aqueous vapor enters disengagement chamber 4 from air inlet pipe 7 along tangent line, after cyclonic separation part aqueous vapor, then from wireway 5, enter disengagement chamber 3, through baffle plate 12 after the further complete separated moisture of filler 11, from blast pipe 8, discharge, baffle plate 12 and the isolated water of filler 11 drain into lower disengagement chamber 4 by catheter 6, discharge together with the isolated water of lower disengagement chamber 4 through drainpipe 8.
The moisture trap for CFBB film oxygen-rich combustion-supporting system that the utility model provides, owing to having designed dividing plate 2, upper disengagement chamber 3 and lower disengagement chamber 4, on dividing plate 2, be equipped with the wireway 5 and the catheter 6 that are communicated with upper disengagement chamber 3 and lower disengagement chamber 4, the magnetic valve 9 that lower disengagement chamber 4 has designed air inlet pipe 7, drainpipe 8 and has been electrically connected to ECU; Upper disengagement chamber 3 has designed blast pipe 10, filler 11 and baffle plate 12, thereby not only simple in structure, and floor space is little, and separating rate is fast, manufactures easyly, can effectively carry out gas-water separation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. for the moisture trap of CFBB film oxygen-rich combustion-supporting system, comprise tank body, it is characterized in that, in described tank body, be provided with dividing plate, described dividing plate is divided into described tank body upper disengagement chamber and the lower disengagement chamber of arranging up and down, described dividing plate is provided with wireway and the catheter that is all communicated with described upper disengagement chamber and lower disengagement chamber, the end that described wireway is positioned at described upper disengagement chamber is positioned at the end of described upper disengagement chamber higher than described catheter, the sidewall of described lower disengagement chamber is provided with air inlet pipe, described air inlet pipe is near described dividing plate setting, the bottom of described lower disengagement chamber is provided with drainpipe, described drainpipe is provided with the magnetic valve being electrically connected to ECU, the sidewall of described upper disengagement chamber is provided with blast pipe, in described upper disengagement chamber, is provided with filler, and described filler bottom is provided with the baffle plate that one deck is arranged in parallel, and described baffle plate and horizontal plane acutangulate setting.
2. the moisture trap for CFBB film oxygen-rich combustion-supporting system according to claim 1, is characterized in that, the end that described wireway is positioned at described lower disengagement chamber is taper.
3. the moisture trap for CFBB film oxygen-rich combustion-supporting system according to claim 2, is characterized in that, described air inlet pipe is along the tangential direction setting of described tank body.
4. the moisture trap for CFBB film oxygen-rich combustion-supporting system according to claim 3, is characterized in that, described filler comprises stainless steel cloth.
5. the moisture trap for CFBB film oxygen-rich combustion-supporting system according to claim 4, is characterized in that, the angle of described baffle plate and horizontal plane is 45 °.
6. the moisture trap for CFBB film oxygen-rich combustion-supporting system according to claim 5, is characterized in that, described ECU comprises Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513635.2U CN203442804U (en) | 2013-08-21 | 2013-08-21 | Air-water separator for membrane oxygen-enriched combustion supporting system of circulating fluidized bed boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513635.2U CN203442804U (en) | 2013-08-21 | 2013-08-21 | Air-water separator for membrane oxygen-enriched combustion supporting system of circulating fluidized bed boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203442804U true CN203442804U (en) | 2014-02-19 |
Family
ID=50093856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513635.2U Expired - Lifetime CN203442804U (en) | 2013-08-21 | 2013-08-21 | Air-water separator for membrane oxygen-enriched combustion supporting system of circulating fluidized bed boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203442804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261879A (en) * | 2018-03-05 | 2018-07-10 | 上海成东科技有限公司 | Supercritical CO2The buffering filter of extraction equipment |
| CN109052999A (en) * | 2018-09-11 | 2018-12-21 | 营口益嘉镁业科技有限公司 | A kind of embrane method oxygen, oxygen-enriched combustion-supporting roast high-purity magnesium oxide technique mechanism |
| CN113833855A (en) * | 2021-09-27 | 2021-12-24 | 淄博淄柴新能源有限公司 | Water seal fire-retardant explosion venting device |
-
2013
- 2013-08-21 CN CN201320513635.2U patent/CN203442804U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261879A (en) * | 2018-03-05 | 2018-07-10 | 上海成东科技有限公司 | Supercritical CO2The buffering filter of extraction equipment |
| CN109052999A (en) * | 2018-09-11 | 2018-12-21 | 营口益嘉镁业科技有限公司 | A kind of embrane method oxygen, oxygen-enriched combustion-supporting roast high-purity magnesium oxide technique mechanism |
| CN109052999B (en) * | 2018-09-11 | 2021-07-02 | 营口益嘉镁业科技有限公司 | Process mechanism for roasting high-purity magnesium oxide by membrane method oxygen production and oxygen enrichment combustion supporting |
| CN113833855A (en) * | 2021-09-27 | 2021-12-24 | 淄博淄柴新能源有限公司 | Water seal fire-retardant explosion venting device |
| CN113833855B (en) * | 2021-09-27 | 2023-08-11 | 淄博淄柴新能源有限公司 | Water seal fire-retarding explosion venting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203442804U (en) | Air-water separator for membrane oxygen-enriched combustion supporting system of circulating fluidized bed boiler | |
| CN204211534U (en) | A kind of strengthening internal-circulation anaerobic reactor adopting the tangential water distribution of ejector | |
| CN202246604U (en) | Biogas gas-water separator | |
| CN203540299U (en) | Falling film absorber | |
| CN203849248U (en) | Desulphurized slurry foaming property researching device | |
| CN203494198U (en) | Gas baffling jet tray | |
| CN203634009U (en) | Soda water machine with nutrition rod | |
| CN204211734U (en) | A kind of aqueous vapor slag is thoroughly separated methane-generating pit | |
| CN203668109U (en) | Novel water-sealed tank for UASB (Upflow Anaerobic Sludge Bed) | |
| CN202924784U (en) | Vapor-water separation device for power station auxiliary machine | |
| CN202717735U (en) | Pressurizing polymerization device for manufacturing gas of polyvinyl acetate | |
| CN204981306U (en) | Multitube inner loop three -phase fluidized bed | |
| CN203065582U (en) | Hydrogen collecting device during electrolysis of water and solar hydrogen production and storage device | |
| CN203710812U (en) | Vertical gas-liquid separation tank for gas purification | |
| CN205368260U (en) | Novel a tympanic bulla tower for hole level simulation experiment | |
| CN203926926U (en) | Water-sealed type safety check | |
| CN202595084U (en) | Gravity type pre-separation dehydration absorption tower with regular packing | |
| CN202590567U (en) | Filler double-mist-catching type pre-separation dehydration absorption tower | |
| CN203635035U (en) | Pilot test apparatus in serial-parallel connection switchable gas-liquid mass transfer tower | |
| CN202832469U (en) | Three-phase separator using nitrogen as power gas source | |
| CN203532348U (en) | Ejector flow stopping device | |
| CN103131492A (en) | Device and method for condensing and separating water in methane | |
| CN203021522U (en) | Methane gas-liquid separating device | |
| CN201506726U (en) | Multi-room series normal temperature dearator | |
| CN202595074U (en) | Tower tray cyclone type pre-separating dewatering absorption tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air-water separator for membrane oxygen-enriched combustion supporting system of circulating fluidized bed boiler Effective date of registration: 20180117 Granted publication date: 20140219 Pledgee: Weifang rural commercial bank, Fangzi branch of Limited by Share Ltd. Pledgor: WEIFANG RUNJIE LIGHT INDUSTRY ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: 2018980000006 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |