CN204830932U - A spray cooling tower for oxygen generating plant - Google Patents
A spray cooling tower for oxygen generating plant Download PDFInfo
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- CN204830932U CN204830932U CN201520632924.3U CN201520632924U CN204830932U CN 204830932 U CN204830932 U CN 204830932U CN 201520632924 U CN201520632924 U CN 201520632924U CN 204830932 U CN204830932 U CN 204830932U
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Abstract
The utility model discloses a spray cooling tower for oxygen generating plant, including tower body, base, pond, feed tray, shower nozzle, water distributor, receipts hydrophone, driving motor, fan, mist eliminator and water reflux pipe, the tower body bottom is supported through the base, and tower body inboard bottom is equipped with the pond, and fixed mounting has driving motor on the end cover of top, driving motor passes through actuating shaft connection with the fan, and the fan is through the bracing piece support of welding in tower body inboard bottom, tower body outer end left side is put through in the pond through the pipeline, and is equipped with the control valve on the pipeline. This a spray cooling tower for oxygen generating plant utilizes circulating water return water pressure through installing a plurality of high -efficient low pressure centrifugation atomizing device in the tower, forms the high speed centrifugation motion, forms the spray pattern, makes the suspension of circulation water smoke carry out the heat exchange with the air in the cooling tower to realize cooling's effect.
Description
Technical field
The utility model relates to cooling tower technical field, is specially a kind of spray cooling tower for oxygen generating plant.
Background technology
Spray cooling tower is a kind of equipment of novel industrial cycle water for cooling, in recent years there is a kind of recirculated water spray cooling tower, because it well combines the characteristic of spray-pond cooler and aerating and cooling tower, have good cooling performance and take up an area little, equipment security of operation, the advantage such as non-maintaining, but, in air separation industry, often utilize heat exchanger by the effect Preparation of oxygen of cooling water, its operation principle is that cooling fluid flows through cooler water wing passage to cool right channel, utilize heat exchange principle to cool the high temperature oil in central layer, make it to reach desirable temperature range.
For this reason, need the device inventing a kind of misting cooling effect Preparation of oxygen, the utility model provides a kind of spray cooling tower for oxygen generating plant, can Preparation of oxygen fast.
Utility model content
This practical purpose is to overcome the shortcoming existed in prior art, a kind of spray cooling tower for oxygen generating plant is provided, utilize recirculated water pressure of return water by being arranged on the some efficient low-pressure centrifugal atomizers in tower, formation high speed centrifugation moves, recirculated water is injected into the height of 2 ~ 3m, under the effect of blower fan, form spray pattern, circulation water smoke is suspended in cooling tower and carries out heat exchange with air, thus the effect that realization cools, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of spray cooling tower for oxygen generating plant, comprises tower body, base, pond, feeding port, shower nozzle, water distributor, water collection device, drive motors, blower fan, mist eliminator and water return duct; Supported by base bottom described tower body, tower body inside bottom is provided with pond, and top end cover is installed with drive motors; Described drive motors is connected by driving shaft with blower fan, and blower fan is by being welded on the they sup-port of tower body inside bottom; Upper end, described pond is provided with feeding port, shower nozzle, water distributor and water collection device successively; Described tower body top and air duct are connected as a single entity; Inside described air duct, mist eliminator is installed; Described tower body outer end passes on left pipeline and connects in pond, and pipeline is provided with control valve.
Preferably, described water distributor is evenly provided with centrifugal atomization apparatus, the water distribution system in water distributor and centrifugal atomization apparatus form the cooling element of one group of entirety, and centrifugal atomization apparatus is by upwards spraying water, and the feeding port in cooling tower is sprayed water downwards by shower nozzle.
Preferably, be also communicated with water return duct on the right side of described tower body outer end, water return duct end is connected in pond, and water return duct upper end is provided with warning device and spacing orifice plate.
Preferably, in described water return duct, be provided with the signal detection that liquid flooding and free water are carried secretly in a large number, free moisture from after to return in tower body in pond through restriction orifice.
Compared with prior art, the beneficial effects of the utility model are: this is used for the spray cooling tower of oxygen generating plant, structure is simple, spray cooling tower utilizes recirculated water pressure of return water by being arranged on the some efficient low-pressure centrifugal atomizers (atomising device operating pressure is only 0.035MPa) in tower, formation high speed centrifugation moves, recirculated water is injected into the height of 2m ~ 3m, recirculated water is ground into the small water particle of 0.5mm ~ 1mm, under the effect of blower fan, form spray pattern, circulation water smoke is suspended in cooling tower and carries out heat exchange with air, thus the effect that realization cools.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 tower body, 101 pipelines, 102 control valves, 2 bases, 3 ponds, 4 feeding ports, 5 shower nozzles, 6 water distributors, 7 water collection devices, 8 drive motors, 9 blower fans, 91 support bars, 10 mist eliminators, 11 air ducts, 12 water return ducts, 13 warning devices and 14 restriction orifices.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of spray cooling tower for oxygen generating plant, comprises tower body 1, base 2, pond 3, feeding port 4, shower nozzle 5, water distributor 6, water collection device 7, drive motors 8, blower fan 9, mist eliminator 10 and water return duct 12; Supported by base 2 bottom described tower body 1, tower body 1 inside bottom is provided with pond 3, top end cover is installed with drive motors 8; Described drive motors 8 is connected by driving shaft with blower fan 9, and blower fan 9 is supported by the support bar 91 being welded on tower body 1 inside bottom; Upper end, described pond 3 is provided with feeding port 4, shower nozzle 5, water distributor 6 and water collection device 7 successively; Described tower body 1 top and air duct 11 are connected as a single entity; Inside described air duct 11, mist eliminator 10 is installed; Described tower body 1 outer end passes on left pipeline 101 and connects in pond 3, and pipeline 101 is provided with control valve 102.
Described water distributor 6 is evenly provided with centrifugal atomization apparatus, water distribution system in water distributor 6 and centrifugal atomization apparatus form the cooling element of one group of entirety, centrifugal atomization apparatus is by upwards spraying water, feeding port 4 in cooling tower is sprayed water downwards by shower nozzle 5, under the effect of blower fan 9, form spray pattern, circulation water smoke is suspended in cooling column body 1 and carries out heat exchange with air, thus the effect that realization cools, according to housing structure, arrange corresponding water collection device 7, in case the water that wafts, the structure of whole tower simplifies greatly.Also be communicated with water return duct 12 on the right side of described tower body 1 outer end, water return duct 12 end is connected in pond 3, and water return duct 12 upper end is provided with warning device 13 and spacing orifice plate 14.Be provided with the signal detection that liquid flooding and free water are carried secretly in a large number in described water return duct 12, free moisture from after to return in tower body 1 in pond 3 through restriction orifice 14.
Structure & working mechanism of the present utility model: recirculated water forms by centrifugal atomization apparatus suspend mist-like and carries out heat exchange with cold air in tower body 1.The vaporific interval formed in tower body 1, as long as cooling tower recirculated water not out of service just contacts with cold air with " vaporific " form all the time, the specific area of its contact, the membranaceous surface area of dispersion more filled than water increases 5% ~ 10%.Spray cooling tower water distribution takes spray mode, and jet space remains on about 4m, and recirculated water and cold air form two heat exchange cooling procedures in tower, i.e. co-current flow and counter-current flow two processes.Meanwhile, water smoke also can run into the air stream of rising in decline process, has delayed the decrease speed of water particle, thus has ensured heat exchanger time.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1., for a spray cooling tower for oxygen generating plant, comprise tower body (1), base (2), pond (3), feeding port (4), shower nozzle (5), water distributor (6), water collection device (7), drive motors (8), blower fan (9), mist eliminator (10) and water return duct (12); It is characterized in that: described tower body (1) bottom is supported by base (2), and tower body (1) inside bottom is provided with pond (3), top end cover is installed with drive motors (8); Described drive motors (8) is connected by driving shaft with blower fan (9), and blower fan (9) is supported by the support bar (91) being welded on tower body (1) inside bottom; Described pond (3) upper end is provided with feeding port (4), shower nozzle (5), water distributor (6) and water collection device (7) successively; Described tower body (1) top and air duct (11) are connected as a single entity; Described air duct (11) inner side is provided with mist eliminator (10); Described tower body (1) outer end passes on left pipeline (101) and connects in pond (3), and pipeline (101) is provided with control valve (102).
2. a kind of spray cooling tower for oxygen generating plant according to claim 1, it is characterized in that: (6) are evenly provided with atomising device with described water distributor, water distribution system in water distributor (6) and atomising device form the cooling element of one group of entirety, atomising device is by upwards spraying water, and the feeding port (4) in cooling tower is sprayed water downwards by shower nozzle (5).
3. a kind of spray cooling tower for oxygen generating plant according to claim 1, it is characterized in that: on the right side of described tower body (1) outer end, be also communicated with water return duct (12), water return duct (12) end is connected in pond (3), and water return duct (12) upper end is provided with warning device (13) and spacing orifice plate (14).
4. a kind of spray cooling tower for oxygen generating plant according to claim 3, it is characterized in that: in described water return duct (12), be provided with the signal detection that liquid flooding and free water are carried secretly in a large number, free moisture from after to return in tower body (1) in pond (3) through restriction orifice (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632924.3U CN204830932U (en) | 2015-08-21 | 2015-08-21 | A spray cooling tower for oxygen generating plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632924.3U CN204830932U (en) | 2015-08-21 | 2015-08-21 | A spray cooling tower for oxygen generating plant |
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| Publication Number | Publication Date |
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| CN204830932U true CN204830932U (en) | 2015-12-02 |
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| CN201520632924.3U Active CN204830932U (en) | 2015-08-21 | 2015-08-21 | A spray cooling tower for oxygen generating plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375477A (en) * | 2021-06-04 | 2021-09-10 | 自然资源部天津海水淡化与综合利用研究所 | Electret enhanced water-saving fog dispersal device |
| CN114894002A (en) * | 2022-05-11 | 2022-08-12 | 艾德兄弟(北京)机电工程有限公司 | Cooling tower |
-
2015
- 2015-08-21 CN CN201520632924.3U patent/CN204830932U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375477A (en) * | 2021-06-04 | 2021-09-10 | 自然资源部天津海水淡化与综合利用研究所 | Electret enhanced water-saving fog dispersal device |
| CN113375477B (en) * | 2021-06-04 | 2022-07-29 | 自然资源部天津海水淡化与综合利用研究所 | Electret enhanced water-saving fog dispersal device |
| CN114894002A (en) * | 2022-05-11 | 2022-08-12 | 艾德兄弟(北京)机电工程有限公司 | Cooling tower |
| CN114894002B (en) * | 2022-05-11 | 2022-12-02 | 艾德兄弟(北京)机电工程有限公司 | Cooling tower |
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