CN201470299U - Oxygen-enriched centrifugal dehumidifying device - Google Patents
Oxygen-enriched centrifugal dehumidifying device Download PDFInfo
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- CN201470299U CN201470299U CN2009201958135U CN200920195813U CN201470299U CN 201470299 U CN201470299 U CN 201470299U CN 2009201958135 U CN2009201958135 U CN 2009201958135U CN 200920195813 U CN200920195813 U CN 200920195813U CN 201470299 U CN201470299 U CN 201470299U
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- dehumidification jar
- inlet pipe
- tank
- dehumidification
- buoyant tank
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Abstract
The utility model relates to an oxygen-enriched centrifugal dehumidifying device, which comprises a dehumidifying tank and a flotation tank, wherein a plurality of baffle plates are uniformly distributed on the outer wall of the flotation tank, an inclination angle between the baffle plates and the flotation tank ranges from 60 to 90 degrees, and a gap between the outer edges of the baffle plates and the inner surface of the dehumidifying tank is very small; an inlet pipe is mounted on the lower part of the outer side of the dehumidifying tank, ascends obliquely along the inner side edge of the dehumidifying tank after entering the dehumidifying tank, and extends to the port which is formed on the other side of the dehumidifying tank and shares the same plane as the outlet of a water discharge pipe, the opening of the port ascends 45 degrees along the horizontal tangent direction of the inside diameter of the dehumidifying tank, the center of the port is arranged in the central position where the baffle plates and the water level are connected, a plurality of oblique short pipes with small inside diameters are mounted in the central positions of two sides of the inlet pipe which is submerged under the water level in the dehumidifying tank, and the inner holes of the short pipes are communicated with the inlet pipe; and a dry oxygen-enriched outlet is formed on the water discharge pipe. The utility model has the advantages of excellent oxygen-enriched cooling and dehumidifying effects as well as low energy consumption.
Description
Technical field
The utility model relates to the centrifugal dehumidifying device of oxygen rich air a kind of and the water ring vacuum pump coupling, belongs to the oxygen-enriched combustion-supporting field of energy-saving technology.
Background technology
Film oxygen enriching local oxygen enriching burning-aid power-saving technology has been used existing more than ten years in China's research, and more than the existing tens of families of the combustion furnace of using, multinomial patent also has been born simultaneously.But really can the marketization have only several families of only a few such as Chinese Academy of Sciences membrane technology national project research center.Its main technique is: air is successively through after filter pulp and the high efficiency particle air filter filtration, send into the oxygen permeable membrane device by pressure fan, the pure air on oxygen permeable membrane surface of flowing through is detached oxygen permeable membrane by the vavuum pump barrier film, and to become concentration be 27%～31% wet oxygen rich air, these wet oxygen rich air are sent into gas-water separation system demist dehumidification and are become the oxygen rich air of doing, and send into the preheater preheating then after the oxygen enrichment nozzle is sent into combustion centre.
The oxygen-enriched combustion-supporting power-saving technology has had large development through application, the improvement of more than ten years, is research, the improvement of the selectivity and the transmitance of oxygen permeable membrane but people mainly pay attention to, compares less to the research of combustion-supporting application technology and system protection.Along with being becoming tight the day of the energy and country improves constantly and people's awareness of saving energy is strengthened gradually requirements of saving energy, some shortcomings of oxygen-enriched combustion-supporting energy conserving system also constantly display.I find through in a few years research, summary and experiment, the oxygen rich air dehumidification demist poor effect of current oxygen-enriched combustion-supporting energy conserving system, the oxygen rich air water content of sending into combustion furnace combustion centre is higher, these moisture are heated gasification in stove, and enter atmosphere with flue gas with higher temperature, can take away certain heat, energy-conservation unfavorable to system.
The method commonly used of oxygen rich gas dehumidification demist at present has cyclonic separation or pressurization precision Filter element to filter, and relevant oxygen enrichment dehumidification demist patent is also arranged, but its poor effect, and what have also need pressurize and renew cartridge more energy consumption height, complicated operation.
The utility model content
The purpose of this utility model provides the centrifugal dehumidifying device of a kind of oxygen rich air, makes its cooling, dehumidification is effective, energy consumption is low.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
The centrifugal dehumidifying device of oxygen rich air comprises a dehumidification jar, and floating on of sealing also can be along being positioned the dehumidification jar buoyant tank of the buoyant tank central shaft rotation at center up and down in the dehumidification jar fully to install one in the dehumidification jar; The buoyant tank outer wall upright rectangular way-board of polylith that distributes equably, dividing plate go up the top along concordant with end face on the buoyant tank, go to the bottom along being higher than the buoyant tank edge of going to the bottom, and the edge of going to the bottom of dividing plate just contacts the water surface in the dehumidification jar when buoyant tank floats on the dehumidification jar in the time; Dividing plate has a bending from going to the bottom along limit 5～10cm place, and the bending angle is 15 degree～30 degree, and wrap direction is opposite with the buoyant tank direction of rotation; The angle of inclination of dividing plate and buoyant tank is 60 degree～90 degree, and incline direction is opposite with the buoyant tank direction of rotation; The gap of the outer of dividing plate and dehumidification jar inner surface is very little, or the outer of dividing plate is welded in the drum, and the gap of drum and dehumidification jar inner surface is very little; Dehumidification jar outer lower portion is installed an air inlet pipe, after air inlet pipe enters the dehumidification jar, rise along tiltedly bending along dehumidification jar inner side edge, the position that extends to dehumidification jar opposite side and the same level of drainpipe outlet is a port, port openings is along dehumidification jar internal diameter horizontal tangent direction 45 degree upwards, the middle position that the port center joins at dividing plate and the water surface, the both sides middle position of air inlet pipe water level submergence part in the dehumidification jar is equipped with many oblique little internal diameter short tubes, the short tube endoporus communicates with air inlet pipe, and the short tube collar extension is lower than the external diameter minimum point of air inlet pipe; Dehumidification jar and air inlet pipe port are equipped with drainpipe apart from the farthest; Directly over drainpipe, be equipped with and do the oxygen rich air gas outlet, do the oxygen rich air gas outlet is covered with woven wire in the dehumidification jar demist cover.
Above-mentioned cooling water enters the dehumidification jar by the cooling water inlet pipe of dehumidification jar bottom, and discharges the dehumidification jar by drainpipe.The vavuum pump that the cooling water inlet pipe connection is come out from the water ring vacuum pump gas-water separation divides dried up, enters the cooling water that the dehumidification jar is used for oxygen rich air in the dehumidification jar.
Above-mentioned oblique little internal diameter short tube becomes 30～miter angle, vertically becomes 15～miter angle with air inlet pipe axis level.
Hot oxygen rich air is come out through the oxygen rich air air inlet pipe from vavuum pump, enter the dehumidification jar, air water mixer in the oxygen rich air air inlet pipe, because bringing into, the oxygen rich air that flows sprays from port after cooling water mixes cooling, be sprayed in the lower end bending of dividing plate, promote the buoyant tank rotation, oxygen rich air is along the buoyant tank upper spacer rising of rotation and by the centrifugation dehumidification, the oxygen rich air of coming out from the dividing plate upper edge is discharged the dehumidification jar through blast pipe after the demist of demist cover then.
Compared with prior art, advantage of the present utility model is: utilize the buoyant tank rotational resistance little, directly enter the power that jar interior gas flow rate is done rotation with oxygen rich air, the bulky grain molecule that contains moisture content or water smoke in the buoyant tank rotating centrifugal separation removal oxygen rich air, heat of cooling oxygen rich gas, so the efficient height of oxygen rich air cooling, dehumidification and demist simultaneously.
Can directly use the cooling water of the recirculated water of vavuum pump gas-water separation as the hot oxygen rich air of dehumidification jar, so escapable cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view in embodiment illustrated in fig. 1;
Fig. 3 is that the oxygen rich air air inlet pipe in embodiment illustrated in fig. 1 is moved towards figure;
Fig. 4 is the unidirectional water inlet pipe structural representation of the oxygen rich air water inlet tube mixing cooling section in embodiment illustrated in fig. 1;
Fig. 5 is the dividing plate schematic diagram in embodiment illustrated in fig. 1.
Among the figure: 1, dehumidification jar 2, buoyant tank 3, demist cover 4, oxygen rich air air inlet pipe 5, drainpipe 6, oxygen rich air blast pipe 7, dividing plate 8, the oxygen rich air air inlet pipe port of export 9, upright central shaft 10 on the buoyant tank, upright central shaft 11 under the buoyant tank, buoyant tank lower bearing 12, buoyant tank upper bearing (metal) 13, the inclination angle 14 in the dividing plate and the buoyant tank outside, the bending angle 15 of dividing plate lower end and dividing plate, dividing plate lower end bending section 16, cooling water inlet pipe 17, drum 18, oblique little internal diameter short tube
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further illustrated:
In the embodiment of Fig. 1～5, the centrifugal dehumidifying device of oxygen rich air comprises the oxygen rich air dehumidification jar 1 of a normal pressure, what one of installation sealed fully in the dehumidification jar 1 floats in the dehumidification jar 1 and the buoyant tank 2 that can horizontally rotate, and the top of buoyant tank 2 is that planar shaped, bottom can be that planar shaped also can be a back taper; The center up and down of buoyant tank 2 is welded with a upright central shaft, and last central shaft 9 gaps are placed in the upper bearing (metal) of installing at the center in dehumidification jar 1 loam cake 12, and can rotate freely; Following central shaft 10 gaps are placed in the lower bearing of installing at the center on dehumidification jar 1 bottom surface 11, and can rotate freely; Buoyant tank 2 outer walls distribute equably and weld the upright rectangular way-board 7 of polylith, going up of dividing plate 7 pushed up along concordant with end face on the buoyant tank 2, but going to the bottom along going to the bottom along short than buoyant tank 2 of dividing plate 7, and the edge of going to the bottom of dividing plate 7 just contacts the water surface in the dehumidification jar 1 when buoyant tank 2 floats on dehumidification jar 1 in the time; The going to the bottom of dividing plate 7 has a bending 15, bending angle 14 along 5～10cm place be 15 degree～30 degree, and bending 15 directions are opposite with buoyant tank 2 direction of rotation; Dividing plate 7 is 60 degree～90 degree with the inclination angle 13 of buoyant tank 2 welding, and 13 directions that tilt are opposite with buoyant tank 2 direction of rotation; The gap of the outer of dividing plate 7 and dehumidification jar 1 inner surface is very little, or the outer of dividing plate 7 is welded in the drum 17, sees Fig. 2, and drum 17 is very little with the gap of dehumidification jar 1 inner surface; Dehumidification jar 1 outer lower portion is installed an oxygen rich air air inlet pipe 4, after oxygen rich air air inlet pipe 4 enters dehumidification jar 1, rise along tiltedly bending along dehumidification jar 1 inner side edge, the position that extends to the same level of drainpipe 5 outlets of installing with dehumidification jar 1 opposite side is a port 8, port 8 is along dehumidification jar 1 internal diameter horizontal tangent direction 45 degree ejection oxygen rich gas upwards, the middle position that the center of ejection oxygen rich gas joins at the dividing plate 7 and the water surface; Oxygen rich air air inlet pipe 4 both sides middle position of water level submergence part in dehumidification jar 1 is equipped with many and becomes 30～miter angle, the vertical oblique little internal diameter short tube 18 that becomes 15～miter angle with oxygen enrichment tracheae 4 axis levels, short tube 18 inner diameter holes communicate with oxygen enrichment tracheae 4, and the length of short tube 18 is lower than the external diameter minimum point of oxygen enrichment tracheae 4 with short tube 18 collar extensions; Dehumidification jar 1 is equipped with horizontal drain pipe 5 with oxygen enrichment tracheae 4 outlet ports 8 apart from the farthest, and the aperture position of horizontal drain pipe 5 is the chilled water in the dehumidification jar 1; Directly over dehumidification jar 1 internal drainage pipe 5, be equipped with and do oxygen rich air gas outlet 6, do oxygen rich air gas outlet 6 is covered with 200～300 order woven wires in dehumidification jar 1 demist cover 3; Dehumidification jar 1 bottom connects the vavuum pump that comes out from the water ring vacuum pump gas-water separation and separates water pipe 16, enters the cooling water that dehumidification jar 1 is used for oxygen rich air in the dehumidification jar 1; Dehumidification jar 1 must uprightly be installed on the immobilizing foundation, and tank body can not tilt, otherwise buoyant tank 2 can't float on the surface and rotates freely.
Hot oxygen rich air is come out through oxygen rich air air inlet pipe 4 from vavuum pump, enter dehumidification jar 1, air water mixer in oxygen rich air air inlet pipe 4, because the cooling water that the oxygen rich air that flows is brought into by little internal diameter short tube 18 mixes the cooling back from port 8 ejection gas and liquid mixtures, be sprayed in the lower end bending 15 of dividing plate 7, promote buoyant tank 2 rotations, oxygen rich air is along buoyant tank 2 upper spacers, 7 risings of rotation and by the centrifugation dehumidification, the oxygen rich air of coming out from dividing plate 7 upper edges is discharged dehumidification jar 1 through blast pipe 6 after 3 demists of demist cover then; Cooling water enters dehumidification jar 1 by cooling water inlet pipe 16, and discharges dehumidification jar 1 by drainpipe 5.
Claims (3)
1. the centrifugal dehumidifying device of oxygen rich air is characterized in that: comprise a dehumidification jar, install in the dehumidification jar one fully sealing float in the dehumidification jar and can be along being positioned the dehumidification jar buoyant tank of the buoyant tank central shaft rotation at center up and down; The buoyant tank outer wall upright rectangular way-board of polylith that distributes equably, dividing plate go up the top along concordant with end face on the buoyant tank, go to the bottom along being higher than the buoyant tank edge of going to the bottom, and the edge of going to the bottom of dividing plate just contacts the water surface in the dehumidification jar when buoyant tank floats on the dehumidification jar in the time; Dividing plate has a bending from going to the bottom along limit 5～10cm place, and the bending angle is 15 degree～30 degree, and wrap direction is opposite with the buoyant tank direction of rotation; The angle of inclination of dividing plate and buoyant tank is 60 degree～90 degree, and incline direction is opposite with the buoyant tank direction of rotation; The gap of the outer of dividing plate and dehumidification jar inner surface is very little, or the outer of dividing plate is welded in the drum, and the gap of drum and dehumidification jar inner surface is very little; Dehumidification jar outer lower portion is installed an air inlet pipe, after air inlet pipe enters the dehumidification jar, rise along tiltedly bending along dehumidification jar inner side edge, the position that extends to dehumidification jar opposite side and the same level of drainpipe outlet is a port, port openings is along dehumidification jar internal diameter horizontal tangent direction 45 degree upwards, the middle position that the port center joins at dividing plate and the water surface, the both sides middle position of air inlet pipe water level submergence part in the dehumidification jar is equipped with many oblique little internal diameter short tubes, the short tube endoporus communicates with air inlet pipe, and the short tube collar extension is lower than the external diameter minimum point of air inlet pipe; Dehumidification jar and air inlet pipe port are equipped with drainpipe apart from the farthest; Directly over drainpipe, be equipped with and do the oxygen rich air gas outlet, do the oxygen rich air gas outlet is covered with woven wire in the dehumidification jar demist cover.
2. according to the centrifugal dehumidifying device of the described oxygen rich air of claim 1, it is characterized in that: described oblique little internal diameter short tube becomes 30～miter angle, vertically becomes 15～miter angle with air inlet pipe axis level.
3. according to claim 1 or the centrifugal dehumidifying device of 2 described oxygen rich air, it is characterized in that: the top of described buoyant tank is that planar shaped, bottom are planar shaped or back taper;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201958135U CN201470299U (en) | 2009-09-07 | 2009-09-07 | Oxygen-enriched centrifugal dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201958135U CN201470299U (en) | 2009-09-07 | 2009-09-07 | Oxygen-enriched centrifugal dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470299U true CN201470299U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201958135U Expired - Fee Related CN201470299U (en) | 2009-09-07 | 2009-09-07 | Oxygen-enriched centrifugal dehumidifying device |
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| Country | Link |
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| CN (1) | CN201470299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766936A (en) * | 2010-02-27 | 2010-07-07 | 魏伯卿 | Unpowered gas centrifugal dehumidifying and demisting device |
-
2009
- 2009-09-07 CN CN2009201958135U patent/CN201470299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766936A (en) * | 2010-02-27 | 2010-07-07 | 魏伯卿 | Unpowered gas centrifugal dehumidifying and demisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wei Jiumei Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20100907 |