CN208471582U - A kind of stripper spiral-flow type steam importing component - Google Patents
A kind of stripper spiral-flow type steam importing component Download PDFInfo
- Publication number
- CN208471582U CN208471582U CN201721486800.4U CN201721486800U CN208471582U CN 208471582 U CN208471582 U CN 208471582U CN 201721486800 U CN201721486800 U CN 201721486800U CN 208471582 U CN208471582 U CN 208471582U
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- China
- Prior art keywords
- cloth ring
- stripper
- water vapour
- spiral
- cylinder
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Abstract
The utility model discloses a kind of stripper spiral-flow type steam to import component, including cylinder, the inner surface of cylinder is provided at least two spiralling water vapour channels, the feed inlet in water vapour channel is communicated by cloth ring with source of water vapor, inner surface or the outer surface of cylinder is arranged in cloth ring, cloth ring bottom surface is provided with leakage fluid dram, and leakage fluid dram is provided with buoyant member, and buoyant member is connect by flexible connecting member with cloth ring.The stripper spiral-flow type steam imports component and passes through setting cloth ring, and the leakage fluid dram for voluntarily adjusting opening and closing is set in cloth ring, guaranteeing that descending liquid is fallen into cloth ring can be discharged in time, not influence water vapour charging, guarantee that water vapour helically rises shape simultaneously, optimizes steam stripped mass-transfer efficiency.
Description
Technical field
The utility model relates to technical field of waste water processing, and in particular to a kind of stripper spiral-flow type steam importing component.
Background technique
Dichloroethanes in dichloroethanes waste water can be realized by vaporizing extract process to be separated, and principle is to pass through water using water vapour
The effect of wallop and the liquid evaporation and diffusion constantly into bubble when aqueous solution vapour pressure is more than external pressure when layer, makes in waste water
Dichloroethanes is constantly separated from the water the mass transport process of appearance.
In order to optimize steam stripped mass-transfer efficiency, research direction mainly includes that homogenizing decline waste water is distributed, guides steam stream
For spiral both direction.Steam stream spiral can also aggravate the mixing of steam, improve the lower technology of steam at tower wall
Defect.The device of dichloroethanes in a kind of air lift removal waste water is disclosed in CN20635864U, the specific scheme is that in stripper
Steam swirl-flow devices are set in body, steam swirl-flow devices include and protrude into steam pipe connection and the hollow air inlet disk in tower, with
Several cylinders of air inlet disk top surface connection, are equipped with movable cyclone in each cylinder；Cyclone is cylindrical, and periphery is arranged with
The eddy flow slot of spiral, is used to form spiral helicine ascending air.But above-mentioned steam swirl-flow devices are located in the middle part of tower body, warp
The waste water declined after mass transfer processing inevitably flows into cyclone, to influence the smooth outflow of air-flow；In addition, water steams
Steam flow not only increases gas-solid contact area through several intracorporal eddy flow slots, leads to thermal loss, and condensed water gathers
Can aggravate the lasting charging on water vapour in air inlet disk influences.
Therefore, it is necessary to which importing component to stripper spiral-flow type steam in the prior art carries out structure improvement.
Utility model content
The purpose of the utility model is to overcome defect existing in the prior art, a kind of water vapour is provided and is uniformly mixed,
Component is imported convenient for the stripper spiral-flow type steam of condensate liquid is discharged.
In order to realize the above technical effect, a kind of the technical solution of the utility model are as follows: stripper spiral-flow type steam importing group
Part, including cylinder, which is characterized in that the inner surface of cylinder is provided at least two spiralling water vapour channels, water vapour
The feed inlet in channel is communicated by cloth ring with source of water vapor, and inner surface or the outer surface of cylinder, cloth ring is arranged in cloth ring
Bottom surface is provided with leakage fluid dram, and leakage fluid dram is provided with buoyant member, and buoyant member is connect by flexible connecting member with cloth ring.
The top that steam imports component is set with the waste water of water vapour mass transfer, general needs cooperation uses liquid distribution
Device, to guarantee liquid feedstock in uniformly fine and closely woven sprinkling state, the liquid of downlink enters the discharge port in water vapour channel, steams in water
Enter cloth ring under the guiding role in vapour channel, waste water is drained into stripper bottom or discharge via the leakage fluid dram of cloth ring bottom
Stripper.The discharge path of waste water depends on the composition with waste water in cloth ring.
In order to reduce condensation number of the water vapour in cloth ring, guarantee that water vapour mass transfer temperature, preferred technical solution are,
The corresponding drum surface in surface and/or water vapour channel of cloth ring is equipped with heat preservation member.
Preferred technical solution is that the heat preservation member is insulating layer or active heating unit.
Preferred technical solution is to pass through the inner cavity of reflux line and cylinder positioned at the cloth ring leakage fluid dram of barrel outer surface
Connection.Further, the bottom surface of cloth ring is inclined surface.
It is evenly distributed to make to rise steam temperature, preferred technical solution is that the discharge port in water vapour channel is in cylinder
Internal apparent height is consistent, and spiralling water vapour channel is circumferentially uniformly distributed in cylinder inner surface.
Liquid along cylinder inner surface downlink largely flows into water vapour channel, and the liquid material that will lead in cloth tube increases
It is more, be unfavorable for the charging of water vapour, in order to avoid the above problem, preferred technical solution is, the discharge port in water vapour channel with
There are gaps between cylinder inner surface.
In order to reduce water vapour charging washing away for cloth ring, extend cloth ring service life, preferred technical solution
For source of water vapor is communicated by feed pipe with cloth ring, and the tangential direction of cloth ring is arranged in feed pipe.Further, water steams
For vapour via feed tube, the feedstock direction in cloth ring is consistent with the direction of rotation in water vapour channel.
Advantages and beneficial effects of the utility model lie in that
Stripper spiral-flow type steam importing modular construction is reasonable, is arranged certainly by the way that cloth ring is arranged, and in cloth ring
Row adjusts the leakage fluid dram of opening and closing, and guaranteeing that descending liquid is fallen into cloth ring can be discharged in time, does not influence water vapour charging, protects simultaneously
Card water vapour helically rises shape, optimizes steam stripped mass-transfer efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model stripper spiral-flow type steam imports assembly embodiment 1；
Fig. 2 is the schematic cross-sectional view that steam imports component in Fig. 1；
Fig. 3 is the structural schematic diagram of embodiment 2；
Fig. 4 is the schematic cross-sectional view that steam imports component in Fig. 2.
In figure: 1, cylinder；2, water vapour channel；3, cloth ring；4, source of water vapor；5, leakage fluid dram；6, buoyant member；7, it keeps the temperature
Layer；8, active heating unit；9, reflux line；10, feed pipe.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment 1
As depicted in figs. 1 and 2,1 stripper spiral-flow type steam of embodiment imports component, including cylinder 1, the interior table of cylinder 1
Face is provided at least two spiralling water vapour channels 2, and the feed inlet in water vapour channel 2 passes through cloth ring 3 and water vapour
Source 4 communicates, and the inner surface of cylinder 1 is arranged in cloth ring 3, and 3 bottom surface of cloth ring is provided with leakage fluid dram 5, and leakage fluid dram 5 is provided with floating
Part 6, buoyant member 6 are connect by flexible connecting member with cloth ring 3.
The surface engagement of cloth ring is provided with heat preservation member, and heat preservation member is arranged in barrel outer surface.Heat preservation member is insulating layer 7.
The discharge port in water vapour channel 2 is consistent in 1 inner surface height of cylinder, and spiralling water vapour channel 2 is in cylinder 1
Inner surface is circumferentially uniformly distributed.
Embodiment 2
As shown in Figure 3 and Figure 4, embodiment 2 the difference from embodiment 1 is that, the outer surface of cylinder 1 is arranged in cloth ring 3.
The heat preservation member of embodiment 2 is active heating unit 8.
3 leakage fluid dram 4 of cloth ring positioned at 1 outer surface of cylinder is connected to by reflux line 9 with the inner cavity of cylinder 1.
There are gaps between 1 inner surface of discharge port and cylinder in water vapour channel 2.
Source of water vapor 4 is communicated by feed pipe 10 with cloth ring 3, and the tangential direction of cloth ring 3 is arranged in feed pipe 10.
Use process: water vapour successively enters in cylinder lumen via source of water vapor, cloth ring and water vapour channel, at this time
Buoyant member is equipped on leakage fluid dram, and water vapour is minimum via the leakage rate of leakage fluid dram；Due to water vapour channel helically on
Shape is risen, at least two strands of vapor streams interact in cylinder, form spiralling air-flow；In addition, the waste water of downlink with it is upper
Air-flow mass transfer is risen, dichloroethanes therein rises with water vapour, final condensing recovery；Under the waste water for removing part dichloroethanes
Drop largely drops down onto stripper bottom end, and fraction waste water enters in cloth compression ring by water vapour channel, and liquid level rising causes to float
Part floats, and leakage fluid dram is opened, waste water discharge.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (7)
1. a kind of stripper spiral-flow type steam imports component, including cylinder, which is characterized in that the inner surface of cylinder is provided at least
The feed inlet in two spiralling water vapour channels, water vapour channel is communicated by cloth ring with source of water vapor, and cloth ring is set
The inner surface in cylinder or outer surface are set, cloth ring bottom surface low side is provided with leakage fluid dram, and leakage fluid dram is provided with buoyant member, buoyant member
It is connect by flexible connecting member with cloth ring.
2. stripper spiral-flow type steam according to claim 1 imports component, which is characterized in that the surface of cloth ring and/
Or the corresponding drum surface in water vapour channel is equipped with heat preservation member.
3. stripper spiral-flow type steam according to claim 2 imports component, which is characterized in that the heat preservation member is heat preservation
Layer or active heating unit.
4. stripper spiral-flow type steam according to claim 1 imports component, which is characterized in that positioned at barrel outer surface
Cloth ring leakage fluid dram is connected to by reflux line with the inner cavity of cylinder.
5. stripper spiral-flow type steam according to claim 1 imports component, which is characterized in that the discharging in water vapour channel
Mouth is consistent in cylinder inner surface height, and spiralling water vapour channel is circumferentially uniformly distributed in cylinder inner surface.
6. stripper spiral-flow type steam according to claim 5 imports component, which is characterized in that the discharging in water vapour channel
There are gaps between mouth and cylinder inner surface.
7. stripper spiral-flow type steam according to claim 1 imports component, which is characterized in that source of water vapor passes through charging
Pipe is communicated with cloth ring, and the tangential direction of cloth ring is arranged in feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486800.4U CN208471582U (en) | 2017-11-09 | 2017-11-09 | A kind of stripper spiral-flow type steam importing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486800.4U CN208471582U (en) | 2017-11-09 | 2017-11-09 | A kind of stripper spiral-flow type steam importing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208471582U true CN208471582U (en) | 2019-02-05 |
Family
ID=65204393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486800.4U Expired - Fee Related CN208471582U (en) | 2017-11-09 | 2017-11-09 | A kind of stripper spiral-flow type steam importing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208471582U (en) |
-
2017
- 2017-11-09 CN CN201721486800.4U patent/CN208471582U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20201109 |