CN208927627U - A kind of nano-composite emulsion stripper - Google Patents
A kind of nano-composite emulsion stripper Download PDFInfo
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- CN208927627U CN208927627U CN201821596407.5U CN201821596407U CN208927627U CN 208927627 U CN208927627 U CN 208927627U CN 201821596407 U CN201821596407 U CN 201821596407U CN 208927627 U CN208927627 U CN 208927627U
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Abstract
The utility model relates to lotion production field fields, more particularly to a kind of nano-composite emulsion stripper, it is characterized by: float valve includes the supporting leg that valve plate above the column plate and four are set to valve plate bottom, the upright projection range of the valve plate is greater than valve opening, four supporting legs pass through valve opening, the bottom of supporting leg is installed with limit plate, float valve can be along longitudinal movement under the limit of supporting leg, the column plate is equipped with downspout in one end that one end that feed liquid flows into is equipped with seal pot, feed liquid flows out, and multiple foam fraction factor pieces are distributed with along longitudinally staggered in the downcomer inner wall.Rectangular valve opening, which makes float valve in operation, will not screw out existing phenomena such as turning or is stuck, reduce failure rate, improve steam stripping efficiency；Feed liquid is separated via foam fraction factor piece repeat impact, facilitates foam fraction factor, improves column plate area utilization and separative efficiency；Seal pot is equipped with groove, and it is good that liquid flows into uniformity.
Description
Technical field
The utility model relates to lotion production field fields, are specifically related to a kind of nano-composite emulsion stripper.
Background technique
Stripping is to obtain regenerated unit operation for recycling absorbed solute and separating absorbent with solute.Together
When in some cases, stripping is also used to remove light component in liquid, as often will be oily by steam stripping agent of steam in petroleum refining industry
The lights removal of kind.The form of stripper can be plate column or packed tower.The tower of quovis modo, raw material is all from tower
Top enters tower, bottom from tower；Strippant enters tower from tower bottom, with liquid charging stock in tower counter current contacting, and in tower top and mentioned
Component is evaporated together from tower.By contrast with absorption tower, dense end is in tower top, and dilute end is in tower bottom, the solute in liquid phase in stripper
Equilibrium partial pressure is greater than the partial pressure of solute in gas phase, and in stripping process, solute molecule need to mutually be become to gas, therefore is endothermic process,
So steam stripping agent temperature is typically equal to or greater than material temperature, Srteam Stripping effect otherwise will be reduced.Nano-composite emulsion was producing
It is mixed into organic solvent in journey, needs to be separated by stripping, existing nano-composite emulsion stripping process has the following problems:
1, traditional disc type float valve phenomena such as valve block can rotate or is stuck sometimes in operation, steam stripping efficiency is influenced；2, once-through type
Downspout Vapor Entrainment is serious, and plate efficiency is lower.It since foam fraction factor is bad, is easy to produce and blocks liquid, influence the operation of column plate
The utilization rate of elasticity, column plate area is relatively low；3, it is bad to flow into tower tray uniformity for liquid.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of nano-composite emulsion stripper, rectangular valve opening makes
Float valve will not screw out existing phenomena such as turning or is stuck in operation, reduce failure rate, improve steam stripping efficiency；Feed liquid is via foam
The separation of separate sheet repeat impact, facilitates foam fraction factor, improves column plate area utilization and separative efficiency；Seal pot is equipped with recessed
Slot, liquid inflow uniformity is good, to solve the problems, such as to propose in background technique.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows: a kind of nano-composite emulsion stripping
Tower, including shell and it is fixedly arranged on the intracorporal column plate of shell, valve opening is distributed on the column plate, float valve, the valve are equipped in the valve opening
Hole be it is rectangular, the float valve includes the supporting leg that valve plate above the column plate and four are set to valve plate bottom, the valve plate
Upright projection range is greater than valve opening, and four supporting legs pass through valve opening, and the bottom of supporting leg is installed with limit plate, limit of the float valve in supporting leg
Under can be along longitudinal movement, the column plate is equipped with downspout in one end that one end that feed liquid flows into is equipped with seal pot, feed liquid flows out,
Multiple foam fraction factor pieces are distributed with along longitudinally staggered in the downcomer inner wall.
Preferably, the upper edge to raise upward is equipped at the top of the valve opening.
Preferably, it is welded on valve plate at the top of the supporting leg, the bottom of the supporting leg is connected through a screw thread part and limit
Plate is fixedly connected.
Preferably, the valve plate is equipped with wing plate.
Preferably, the foam fraction factor piece is equipped with four, and wherein two panels foam fraction factor piece is fixedly arranged on close to feed liquid inflow side
To downcomer inner wall on, in addition two panels foam fraction factor piece is fixedly arranged on the downcomer inner wall far from feed liquid inflow direction, foam
In horizontal direction, the area of foam fraction factor piece is greater than the half of downspout pipe inner section product to separate sheet.
Preferably, the axis of the downspout is along vertical direction.
Preferably, the seal pot is equipped with groove.
Preferably, bubbling area, overflow area and Froth area are divided on the column plate, the valve opening and float valve are located at bubbling area
Interior, the seal pot and downspout are located in overflow area, and the Froth area is between bubbling area and overflow area.
Preferably, the overflow area and the junction of downspout are equipped with overflow weir.
Preferably, drainage hole is equipped in the Froth area.
Seen from the above description, nano-composite emulsion stripper provided by the utility model have the following beneficial effects: 1,
Rectangular valve opening, which makes float valve in operation, will not screw out existing phenomena such as turning or is stuck, reduce failure rate, improve stripping effect
Rate；2, it is staggeredly distributed with multiple foam fraction factor pieces in downspout, forms S type channel between foam fraction factor piece, feed liquid is via foam point
It is separated from piece repeat impact, facilitates foam fraction factor, improve column plate area utilization and separative efficiency；3, the bottom of supporting leg passes through
Threaded connector is fixedly connected with limit plate, and unconventional bending technique, quick for installation, and precision is higher；4, on seal pot
Equipped with groove, it is good that liquid flows into uniformity.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model nano-composite emulsion stripper.
Fig. 2 is the sectional perspective schematic diagram of the utility model nano-composite emulsion stripper.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the A-A cross-sectional view of Fig. 3.
Fig. 5 is the local B enlarged diagram of Fig. 4.
Fig. 6 is the structural schematic diagram of float valve.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
It is as shown in Figure 1 the structure diagram of nano-composite emulsion stripper, the nano-composite emulsion stripping of the utility model
Tower is equipped with gas vent 101 and refluxing opening 102 at the top of shell 100 including shell 100 and the column plate 1 being fixedly arranged in shell 100,
It is equipped with liquor inlet 103 in the middle part of shell 100,100 bottom of shell is equipped with kettle liquid outlet 104 and gas access 105, and column plate 1 is from upper
Arranged for interval down.
It is illustrated in figure 2 the sectional perspective schematic diagram of the utility model nano-composite emulsion stripper, Fig. 2 shows therein
Two layers of column plate 1 is divided into bubbling area 11 (in dotted line), overflow area 12 and Froth area 13 on column plate 1.
It is evenly distributed with valve opening 14 on the bubbling area 11 of column plate 1, float valve 15, valve opening 14 and float valve are equipped in the valve opening 14
15 are located in bubbling area 11, valve opening 14 be it is rectangular, be equipped at the top of valve opening 14 raise upward on along 16, on along 16 play stabilizing solution
The effect of position, float valve 15 include the supporting leg 152 that 151 bottom of valve plate is set to positioned at the valve plate 151 of the top of column plate 1 and four, and four
A supporting leg 152 is located on 14 4 angles of rectangular valve opening, supporting leg 152 limit float valve 15 rotary motion, valve plate 151 it is vertical
Drop shadow spread is greater than valve opening 14, and valve plate 151 can cover entire valve opening 14 completely when sinking, four supporting legs 152 pass through valve opening 14,
The bottom of supporting leg 152 is installed with limit plate 153, and limit plate 153 is predominantly located in except square hole drop shadow spread, and float valve 15 is propping up
It can be equipped with wing plate 154 along longitudinal movement, valve plate 151 under the limit of leg 152, wing plate 154 is horizontal outward on valve plate 151
Extend, wing plate 154 is more than in the horizontal direction valve opening 14, and float valve 15 is during upper and lower displacement, by wing plate 154 and limit plate
153 limitation strokes, the top of supporting leg 152 are welded on valve plate 151, and the bottom of supporting leg 152 is connected through a screw thread part and limit plate
153 are fixedly connected, convenient for the installation of float valve 15.
Column plate 1 is equipped with downspout 18 in one end that one end that feed liquid flows into is equipped with seal pot 17, feed liquid flows out.Seal pot 17
It is located in overflow area 12 with downspout 18, Froth area 13 is between bubbling area 11 and overflow area 12, overflow area 12 and downspout
18 junction is equipped with overflow weir 19, and the height of overflow weir 19 is higher than, along 16, the effect of overflow area 12 is to guarantee on valve opening 14
Liquid level in column plate 1 is in same level, and feed liquid is evenly distributed, and drainage hole 131, specific drainage hole are equipped in Froth area 13
131 set there are two, a drainage hole 131 is located in seal pot 17, another drainage hole 131 is located at overflow weir 19 and bubbling area 11
Between Froth area 13, the diameter of drainage hole 131 is 10mm, when drainage hole 131 is to guarantee to shut down work, internal feed liquid
It can all be discharged.
The seal pot 17 of column plate 1 accepts the outlet of the downspout 18 of a column plate 1, and seal pot 17 is equipped with groove 171,
The feed liquid that downspout 18 is discharged in feed liquid in groove 171 plays the role of a buffering, when so that the material flow is entered column plate 1 more
It is uniform.
Multiple foam fraction factor pieces 181, the downspout of adjacent tray 1 18 is distributed with along longitudinally staggered in 18 inner wall of downspout
In not ipsilateral, feed liquid flows between column plate 1 along S type track, and in the present embodiment, foam fraction factor piece 181 is equipped with four, wherein two
Piece foam fraction factor piece 181 is fixedly arranged on 18 inner wall of downspout of feed liquid inflow direction, in addition two panels foam fraction factor piece 181 is solid
Be disposed far from 18 inner wall of downspout of feed liquid inflow direction, foam fraction factor piece 181 in horizontal direction, foam fraction factor piece 181
Area is greater than the half of 18 pipe inner section of downspout product, and the axis of downspout 18 is along vertical direction.
This nano-composite emulsion stripper working principle provided by the utility model is as follows: containing receiving for organic solvent to be separated
Rice multiple emulsion feed liquid enters in tower body from liquor inlet 103, and steam enters in tower body from gas access 105, and feed liquid is along tower
18 flow down of downspout between plate 1 and column plate 1, steam is rising upwards, when the pressure of steam is greater than the self weight of float valve 15 and float valve
When the pressure of 15 tops, steam opens float valve 15 and contacts with feed liquid, takes away the lighter molecules inside feed liquid, lighter molecules up by
Grade ascension, is finally discharged from gas vent 101, after separated again after cooler is cooling from refluxing opening 102 into tower body,
Feed liquid after extraction is discharged from kettle liquid outlet 104.
Nano-composite emulsion stripper provided by the utility model has the following beneficial effects: that 1, rectangular valve opening 14 makes
Existing phenomena such as turning or is stuck will not be screwed out in operation by obtaining float valve 15, reduced failure rate, improved steam stripping efficiency；2, downspout
It is staggeredly distributed with multiple foam fraction factor pieces 181 in 18, forms S type channel between foam fraction factor piece 181, feed liquid is via foam fraction factor piece
The separation of 181 repeat impacts, facilitates foam fraction factor, improves 1 area utilization of column plate and separative efficiency；3, the bottom of supporting leg 152
Part is connected through a screw thread to be fixedly connected with limit plate 153, and unconventional bending technique, it is quick for installation, and precision is higher；4,
Seal pot 17 is equipped with groove 171, and it is good that liquid flows into uniformity.
It above are only several specific embodiments of the utility model, but the design concept of the utility model is not limited to
This, all non-essential modifications to the present invention made by this concept should belong to infringement scope of protection of the utility model
Behavior.
Claims (10)
1. a kind of nano-composite emulsion stripper, including shell and it is fixedly arranged on the intracorporal column plate of shell, valve is distributed on the column plate
Hole is equipped with float valve in the valve opening, it is characterised in that: the valve opening be it is rectangular, the float valve includes the valve plate above column plate
The supporting leg of valve plate bottom is set to four, the upright projection range of the valve plate is greater than valve opening, and four supporting legs pass through valve opening, branch
The bottom of leg is installed with limit plate, float valve can be flowed into along longitudinal movement, the column plate in feed liquid under the limit of supporting leg one
One end that end is equipped with seal pot, feed liquid flows out is equipped with downspout, and multiple bubbles are distributed with along longitudinally staggered in the downcomer inner wall
Foam separate sheet.
2. nano-composite emulsion stripper according to claim 1, it is characterised in that: be equipped at the top of the valve opening upward convex
The upper edge risen.
3. nano-composite emulsion stripper according to claim 1, it is characterised in that: be welded in valve at the top of the supporting leg
On plate, the bottom of the supporting leg is connected through a screw thread part and is fixedly connected with limit plate.
4. nano-composite emulsion stripper according to claim 1, it is characterised in that: the valve plate is equipped with wing plate.
5. nano-composite emulsion stripper according to claim 1, it is characterised in that: the foam fraction factor piece is equipped with four
Piece, wherein two panels foam fraction factor piece be fixedly arranged on the downcomer inner wall close to feed liquid inflow direction, other two panels foam fraction factor piece
It is fixedly arranged on the downcomer inner wall far from feed liquid inflow direction, in horizontal direction, the area of foam fraction factor piece is big for foam fraction factor piece
In the half of downspout pipe inner section product.
6. nano-composite emulsion stripper according to claim 1, it is characterised in that: the axis of the downspout is along vertical
Histogram to.
7. nano-composite emulsion stripper according to claim 1, it is characterised in that: the seal pot is equipped with groove.
8. nano-composite emulsion stripper according to claim 1, it is characterised in that: be divided on the column plate bubbling area,
Overflow area and Froth area, the valve opening and float valve are located in bubbling area, and the seal pot and downspout are located in overflow area, described
Froth area is between bubbling area and overflow area.
9. nano-composite emulsion stripper according to claim 8, it is characterised in that: the company of the overflow area and downspout
It meets place and is equipped with overflow weir.
10. nano-composite emulsion stripper according to claim 8, it is characterised in that: be equipped with drain in the Froth area
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596407.5U CN208927627U (en) | 2018-09-28 | 2018-09-28 | A kind of nano-composite emulsion stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596407.5U CN208927627U (en) | 2018-09-28 | 2018-09-28 | A kind of nano-composite emulsion stripper |
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| Publication Number | Publication Date |
|---|---|
| CN208927627U true CN208927627U (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821596407.5U Active CN208927627U (en) | 2018-09-28 | 2018-09-28 | A kind of nano-composite emulsion stripper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130051A (en) * | 2021-12-08 | 2022-03-04 | 常州大学 | Floating valve mass transfer element |
-
2018
- 2018-09-28 CN CN201821596407.5U patent/CN208927627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130051A (en) * | 2021-12-08 | 2022-03-04 | 常州大学 | Floating valve mass transfer element |
| CN114130051B (en) * | 2021-12-08 | 2022-10-21 | 常州大学 | Floating valve mass transfer element |
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