CN205627140U - Novel packed tower - Google Patents
Novel packed tower Download PDFInfo
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- CN205627140U CN205627140U CN201620287944.6U CN201620287944U CN205627140U CN 205627140 U CN205627140 U CN 205627140U CN 201620287944 U CN201620287944 U CN 201620287944U CN 205627140 U CN205627140 U CN 205627140U
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- shower nozzle
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Abstract
The utility model discloses a novel packed tower, including tower body, regular packing, water inlet, delivery port, air inlet and gas outlet, inlet set is in the lower part of tower body, and the gas outlet sets up at the top of tower body, and the water inlet setting is on the upper portion of tower body, and the inside of tower body is located to the regular packing, water inlet department is equipped with liquid distributor, liquid distributor's bottom is equipped with the cyclone -type shower nozzle, wherein support the grid tray and locate the lower part of packing layer, the upper portion of packing layer is located to the filler clamping ring, and the packing layer comprises packing assembly, packing assembly's inside is equipped with the energy -efficient filler of PVC, liquid collector and volute are connected, and the bottom of volute also is equipped with liquid distributor and cyclone -type shower nozzle, the bottom of cyclone -type shower nozzle is equipped with the regular packing, the bottom of regular packing is located to the delivery port, effectual economic nature and the safe operation of having guaranteed the unit, the machine tool is reasonable in structure, and reliable for use, the assurance trickle is even, heat exchange effects can be enhanced.
Description
Technical field
This utility model relates to the technical field of chemical industry equipment, particularly to a kind of novel packed tower.
Background technology
Packed tower is using the filler in tower as the mass transfer apparatus of contact member between gas-liquid two-phase.The tower body of packed tower is vertical cylinder always, and bottom is equipped with supporting plate, and filler is to huddle or to be placed on support plate in the way of whole block.The hold-down grid installed above of filler, blows in case being raised air-flow.Liquid sprays filler through liquid distribution trough from tower top, and flows down along filling surface.Gas is sent into from the bottom of tower, after distribution device in gas-fluid (minor diameter tower does not the most set distribution device in gas-fluid) is distributed, continues through the space of packing layer with liquid in adverse current, and on filling surface, gas-liquid two-phase close contact carries out mass transfer.Packed tower belongs to continuous contact gas-liquid mass transfer (contact) equipment, and two phase compositions are along tower height consecutive variations, and under normal operating condition, gas phase is continuous phase, and liquid phase is dispersion phase.
The patent application document of Application No. 201420714372.6, relates to the technical field of chemical industry equipment, is specifically related to a kind of packed tower；Including tower body, air inlet, gas outlet, water inlet, outlet and packing layer, described air inlet is arranged on the bottom of tower body, gas outlet is arranged on the top of tower body, described water inlet is arranged on the top of tower body, outlet is arranged on the bottom of tower body, in the middle part of the tower body that described packing layer is arranged between air inlet and water inlet, described water inlet is connected by water inlet pipe water-distributing device, described water-distributing device includes cloth water tank and is arranged on a plurality of nozzles that cloth radiator end is uniform, the side of described cloth water tank is provided with gas distribution passage, described gas distribution channel connection gas distribution pipe, described gas distribution pipe other end is stretched out outside tower body；Use technical solutions of the utility model packed tower, be not easily blocked, liquid distribution uniform.
But when liquid flows downward along packing layer, there is the trend gradually concentrated to tower wall so that the flow quantity near tower wall is gradually increased, and this phenomenon is referred to as wall stream.Wall stream effect causes gas-liquid two-phase skewness in packing layer, so that mass-transfer efficiency declines.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of novel packed tower, causes gas-liquid two-phase skewness in packing layer with the above-mentioned wall stream effect solving to cause in prior art, so that the defect that mass-transfer efficiency declines.
nullFor achieving the above object，The technical scheme that this utility model offer is following: a kind of novel packed tower，Including tower body、Structured packing、Water inlet、Outlet、Air inlet and gas outlet，Air inlet is arranged on the bottom of tower body，Gas outlet is arranged on the top of tower body，Water inlet is arranged on the top of tower body，The inside of tower body is located in structured packing，Described water inlet is provided with liquid distribution trough，The bottom of liquid distribution trough is provided with cyclone-type shower nozzle，Structured packing includes supporting screen、Filler pressing and packing layer，Wherein support screen and be located at the bottom of packing layer，Filler pressing is located at the top of packing layer，And packing layer is made up of filler assembly，The inside of filler assembly is provided with the energy-efficient filler of PVC，And cyclone-type shower nozzle is corresponding with filler assembly，The bottom supporting screen is provided with liquid header and collection pendular ring，Liquid header is connected with collection pendular ring，And the bottom of collection pendular ring also is provided with liquid distribution trough and cyclone-type shower nozzle，And the bottom of cyclone-type shower nozzle is provided with structured packing，Outlet is located at the bottom of structured packing.
Preferably, described filler assembly is hollow structure, and the inside of filler assembly is provided with sloping baffle, and wherein the angle of inclination of sloping baffle is 10-30 degree.
Preferably, described filler assembly stacked in multi-layers forms, the sloping baffle between top filler assembly and bottom filler assembly in opposite direction.
Preferably, the outside of described tower body is provided with hermatic door, and the position of hermatic door is corresponding with structured packing.
Preferably, it is equipped with filter screen above and below described packing layer, and the aperture of filter screen is corresponding with the size of filler.
Above technical scheme is used to provide the benefit that:
1, the filter screen above and below described packing layer, packing layer is contained between filter screen, on the premise of ensure that filler has abundant circulation passage, it is to avoid after filler is aging, filler large area is caused to crush, fall into circulation, a considerable amount of heat exchange tube of condensers are blocked by filler fragment, cause condenser cooling capacity to decline, unit breaking of vacuum, it is effectively guaranteed the economy of unit, and the safe operation of unit.
2, the hollow structure of filler assembly, and the sloping baffle within filler assembly, in opposite direction between the sloping baffle of stacked on top, it is possible to effectively avoid dead band and the imperfect flow of liquid.Meanwhile, increasing the voidage of filler, reduce pressure drop, liquid phase can fully react.
3, the hermatic door of the outside of described tower body can ensure that the sealing of packed tower while convenient replacing filler simultaneously, it is possible to convenient maintenance and cleaning seal tower.
4, using cyclone-type shower nozzle, and the material of cyclone-type shower nozzle is ABS engineering plastics, cyclone-type shower nozzle ensure that sprinkling uniformly, does not produce hollow phenomenon, simultaneously cyclone-type shower nozzle and sparge pipe be connected by Flange joint.
5, of the present utility model rational in infrastructure, use reliable, it is ensured that trickle is uniform, strengthen heat transfer effect, be suitable to wide popularization and application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the half sectional view of filler assembly in this utility model；
Wherein, 1-tower body, 2-air inlet, 3-gas outlet, 4-water inlet, 5-outlet, 6-liquid distribution trough, 7-cyclone-type shower nozzle, 8-filler pressing, 9-packing layer, 10-support screen, 11-liquid header, 12-collection pendular ring, 13-filler assembly, 14-filter screen, 15-hermatic door, 16-sloping baffle.
Detailed description of the invention
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
nullFig. 1 to Fig. 3 shows detailed description of the invention of the present utility model: a kind of novel packed tower，Including tower body 1、Structured packing、Water inlet 4、Outlet 5、Air inlet 2 and gas outlet 3，Air inlet 2 is arranged on the bottom of tower body 1，Gas outlet 3 is arranged on the top of tower body 1，Water inlet 4 is arranged on the top of tower body 1，The inside of tower body 1 is located in structured packing，It is provided with liquid distribution trough 6 at described water inlet 4，The bottom of liquid distribution trough 6 is provided with cyclone-type shower nozzle 7，Structured packing includes supporting screen 10、Filler pressing 8 and packing layer 9，Wherein support screen 10 and be located at the bottom of packing layer 9，Filler pressing 8 is located at the top of packing layer 9，And packing layer 9 is made up of filler assembly 13，The inside of filler assembly 13 is provided with the energy-efficient filler of PVC，And cyclone-type shower nozzle 7 is corresponding with filler assembly 13，The bottom supporting screen 10 is provided with liquid header 11 and collection pendular ring 12，Liquid header 11 is connected with collection pendular ring 12，And the bottom of collection pendular ring 12 also is provided with liquid distribution trough 6 and cyclone-type shower nozzle 7，And the bottom of cyclone-type shower nozzle 7 is provided with structured packing，Outlet 5 is located at the bottom of structured packing.
Using cyclone-type shower nozzle 7, and the material of cyclone-type shower nozzle 7 is ABS engineering plastics, cyclone-type shower nozzle 7 ensure that sprinkling uniformly, does not produce hollow phenomenon, simultaneously cyclone-type shower nozzle 7 and sparge pipe be connected by Flange joint.
In this utility model, described filler assembly 13 is hollow structure, the inside of filler assembly 13 is provided with sloping baffle 16, wherein the angle of inclination of sloping baffle 16 is 10-30 degree, described filler assembly 13 stacked in multi-layers forms, the sloping baffle 16 between top filler assembly 13 and bottom filler assembly 13 in opposite direction.Can effectively avoid dead band and the imperfect flow of liquid.Meanwhile, increasing the voidage of filler, reduce pressure drop, liquid phase can fully react.
In this utility model, the outside of described tower body 1 is provided with hermatic door 15, and the position of hermatic door 15 is corresponding with structured packing.The sealing of packed tower can be ensure that while convenient replacing filler, it is possible to convenient maintenance and cleaning seal tower simultaneously.
In this utility model, it is equipped with filter screen 14 above and below described packing layer 9, and the aperture of filter screen 14 is corresponding with the size of filler.Packing layer 9 is contained between filter screen 14, on the premise of ensure that filler has abundant circulation passage, after avoiding filler aging, causing filler large area to crush, fall into circulation, a considerable amount of heat exchange tube of condensers are blocked by filler fragment, condenser cooling capacity is caused to decline, unit breaking of vacuum, is effectively guaranteed the economy of unit, and the safe operation of unit.
Above technical scheme is used to provide the benefit that:
1, the filter screen 14 above and below described packing layer 9, packing layer 9 is contained between filter screen 14, on the premise of ensure that filler has abundant circulation passage, it is to avoid after filler is aging, filler large area is caused to crush, fall into circulation, a considerable amount of heat exchange tube of condensers are blocked by filler fragment, cause condenser cooling capacity to decline, unit breaking of vacuum, it is effectively guaranteed the economy of unit, and the safe operation of unit.
2, the sloping baffle 16 within the hollow structure of filler assembly 13, and filler assembly 13, in opposite direction between the sloping baffle 16 of stacked on top, it is possible to effectively avoid dead band and the imperfect flow of liquid.Meanwhile, increasing the voidage of filler, reduce pressure drop, liquid phase can fully react.
3, the hermatic door 15 of the outside of described tower body 1 can ensure that the sealing of packed tower while convenient replacing filler simultaneously, it is possible to convenient maintenance and cleaning seal tower.
4, using cyclone-type shower nozzle 7, and the material of cyclone-type shower nozzle 7 is ABS engineering plastics, cyclone-type shower nozzle 7 ensure that sprinkling uniformly, does not produce hollow phenomenon, simultaneously cyclone-type shower nozzle 7 and sparge pipe be connected by Flange joint.
5, of the present utility model rational in infrastructure, use reliable, it is ensured that trickle is uniform, strengthen heat transfer effect, be suitable to wide popularization and application.
Above-described is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (5)
- null1. a novel packed tower，Including tower body、Structured packing、Water inlet、Outlet、Air inlet and gas outlet，Air inlet is arranged on the bottom of tower body，Gas outlet is arranged on the top of tower body，Water inlet is arranged on the top of tower body，The inside of tower body is located in structured packing，It is characterized in that: described water inlet is provided with liquid distribution trough，The bottom of liquid distribution trough is provided with cyclone-type shower nozzle，Structured packing includes supporting screen、Filler pressing and packing layer，Wherein support screen and be located at the bottom of packing layer，Filler pressing is located at the top of packing layer，And packing layer is made up of filler assembly，The inside of filler assembly is provided with the energy-efficient filler of PVC，And cyclone-type shower nozzle is corresponding with filler assembly，The bottom supporting screen is provided with liquid header and collection pendular ring，Liquid header is connected with collection pendular ring，And the bottom of collection pendular ring also is provided with liquid distribution trough and cyclone-type shower nozzle，And the bottom of cyclone-type shower nozzle is provided with structured packing，Outlet is located at the bottom of structured packing.
- A kind of novel packed tower the most according to claim 1, it is characterised in that described filler assembly is hollow structure, and the inside of filler assembly is provided with sloping baffle, and wherein the angle of inclination of sloping baffle is 10-30 degree.
- A kind of novel packed tower the most according to claim 2, it is characterised in that described filler assembly stacked in multi-layers forms, the sloping baffle between top filler assembly and bottom filler assembly in opposite direction.
- A kind of novel packed tower the most according to claim 1, it is characterised in that the outside of described tower body is provided with hermatic door, and the position of hermatic door is corresponding with structured packing.
- A kind of novel packed tower the most according to claim 1, it is characterised in that be equipped with filter screen above and below described packing layer, and the aperture of filter screen is corresponding with the size of filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287944.6U CN205627140U (en) | 2016-04-08 | 2016-04-08 | Novel packed tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287944.6U CN205627140U (en) | 2016-04-08 | 2016-04-08 | Novel packed tower |
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| Publication Number | Publication Date |
|---|---|
| CN205627140U true CN205627140U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287944.6U Active CN205627140U (en) | 2016-04-08 | 2016-04-08 | Novel packed tower |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008112A (en) * | 2017-06-07 | 2017-08-04 | 宁夏龙江化工科技有限公司 | A kind of light hydrocarbon etherifying industrial water washes tower |
| CN112629281A (en) * | 2020-11-30 | 2021-04-09 | 哈尔滨工业大学 | Coal-fired flue gas complementary energy recovery packed tower and system with load adaptability |
| CN113082752A (en) * | 2021-04-09 | 2021-07-09 | 云南国润香料制造有限公司 | Sectional type filler rectification device capable of improving eucalyptol extraction efficiency and control system |
| CN116637483A (en) * | 2023-06-12 | 2023-08-25 | 安徽益沣石化有限公司 | Packing tower with flue gas waste heat recycling function |
-
2016
- 2016-04-08 CN CN201620287944.6U patent/CN205627140U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008112A (en) * | 2017-06-07 | 2017-08-04 | 宁夏龙江化工科技有限公司 | A kind of light hydrocarbon etherifying industrial water washes tower |
| CN112629281A (en) * | 2020-11-30 | 2021-04-09 | 哈尔滨工业大学 | Coal-fired flue gas complementary energy recovery packed tower and system with load adaptability |
| CN113082752A (en) * | 2021-04-09 | 2021-07-09 | 云南国润香料制造有限公司 | Sectional type filler rectification device capable of improving eucalyptol extraction efficiency and control system |
| CN116637483A (en) * | 2023-06-12 | 2023-08-25 | 安徽益沣石化有限公司 | Packing tower with flue gas waste heat recycling function |
| CN116637483B (en) * | 2023-06-12 | 2024-05-14 | 安徽益沣石化有限公司 | Packing tower with flue gas waste heat recycling function |
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