CN207856356U - Chemical industry rectifying column - Google Patents
Chemical industry rectifying column Download PDFInfo
- Publication number
- CN207856356U CN207856356U CN201721492666.9U CN201721492666U CN207856356U CN 207856356 U CN207856356 U CN 207856356U CN 201721492666 U CN201721492666 U CN 201721492666U CN 207856356 U CN207856356 U CN 207856356U
- Authority
- CN
- China
- Prior art keywords
- liquid separation
- inlet pipe
- tower body
- diversion
- pipe member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000126 substance Substances 0.000 title claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000010992 reflux Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 37
- 238000009835 boiling Methods 0.000 abstract description 12
- 230000007704 transition Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 244000144992 flock Species 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of chemical industry rectifying columns, including tower body, column plate, inlet pipe member, discharging pipe fitting and reflux pipe fitting；One and the matched liquid separation component of institute's inlet pipe member are equipped in the tower body, which includes the liquid separation part being connected with the inlet pipe member and the liquid separation net below the liquid separation part；Include taking over of being connected with the inlet pipe member and more diversion pipes on the liquid separation part, the diversion pipe is connected and the diversion pipe is equipped with multiple liquid-leaking nozzles with described take over.The utility model be arranged liquid separation component, by material from State Transition be dispersity, reduce store list volume, material is fully heated convenient for steam, keeps material heated abundant, and then the low boiling component in material and high boiling component separation, low boiling component rises, from discharging pipe fitting discharge.
Description
Technical field
The utility model belongs to chemical production technical field, more particularly, to a kind of chemical industry rectifying column.
Background technology
Rectifying column is different using each material boiling point temperature, realizes that the device of feed separation, existing rectifying column material are logical
It crosses feed pipe to be directly entered in tower, material flocks together, and steam is poor to the heating effect of material, and partial material is caused not heat
It is fallen directly into relevant temperature to rectifier bottoms, on the one hand causes material waste, on the other hand pollute tower bottom product.
Utility model content
The utility model for overcome the deficiencies in the prior art, provides a kind of chemical industry rectifying column that rectification effect is good.
To achieve the goals above, the utility model uses following technical scheme：A kind of chemical industry rectifying column, including tower body,
Column plate, inlet pipe member, discharging pipe fitting and reflux pipe fitting；One and the matched liquid separation portion of institute's inlet pipe member are equipped in the tower body
Part, the liquid separation component include the liquid separation part being connected with the inlet pipe member and the liquid separation net below the liquid separation part；It is described
Include taking over of being connected with the inlet pipe member and more diversion pipes on liquid separation part, the diversion pipe is connected and should with described take over
Diversion pipe is equipped with multiple liquid-leaking nozzles.The utility model be arranged liquid separation component, by the material entered from inlet pipe member from aggregation shape
State is changed into dispersity, reduces the volume that material flocks together, is fully heated to material convenient for steam, to which material is heated
Fully, the low boiling component in material and high boiling component separation, low boiling component rise, from discharging pipe fitting discharge；Setting is led
Flow tube, can be tentatively to feed separation, and the material being gathered in together enters in diversion pipe, and diversion pipe volume is less than feed pipe, into
And realize preliminary exposition；It may make material by liquid-leaking nozzle by the liquid-leaking nozzle on diversion pipe, further divide material body
Then product passes through liquid separation net, the online net of liquid separation is so that the material of drippage becomes smaller once again, to which distilling effect is good；And the liquid separation
Member principle is simple, easy to operate, is hardly damaged.
Further, the liquid-leaking nozzle includes multiple first through hole in the middle part of the diversion pipe and set on water conservancy diversion tube end
Second through-hole, the aperture of the first through hole are less than the aperture of the second through-hole；The aperture of first through hole is less than the second through-hole
Aperture, material is because pressure pre-pressure is big when by first through hole, therefore flow velocity is fast；Material pressure when through the second through-hole
Greatly, flow velocity is small, therefore the aperture of first through hole and the second through-hole is set as different, can keep the amount of the material flowed out out of through-hole
It is identical, and then material is identical through the scattered amount of liquid separation net.
Further, the column plate is equipped with an active carbon layer, which is wrapped with a fixation net；Active carbon layer
Gas in absorbable material, and material is filtered, fixed net can fix active carbon layer, keep active carbon layer fastening.
Further, the column plate is equipped with multiple penetrate to the fixed pin of active carbon layer；Fixed pin is inserted into activity
Layer of charcoal keeps active carbon layer to stablize.
Further, the tower body is externally provided with an insulating layer, and vacuum gap is equipped between the insulating layer and tower body；Insulating layer can
Rectifying column is kept the temperature, vacuum gap reduces temperature and distributes outward, and the temperature in rectifying column is kept to stablize.
In conclusion the utility model be arranged liquid separation component, by material from State Transition be dispersity, reduce object
Material list volume, fully heats material convenient for steam, keeps material heated abundant, and then the low boiling component in material and height boiling
Point component separation, low boiling component rise, from discharging pipe fitting discharge.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is the enlarged drawing of B in Fig. 1.
Specific implementation mode
In order to make those skilled in the art be better understood from the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.
As shown in Figs. 1-3, a kind of chemical industry rectifying column, including tower body 1, column plate 2, inlet pipe member 11, discharging pipe fitting 12 and return
Flow tube part 13, wherein the tower body 1 is pipe tower made of steel material, the column plate 2 is fixed in tower body 1, and column plate 2
Side and the side wall of tower body 1 have spacing, and five column plates 2 are set in tower body 1, and a steam pipe is equipped in the lower end of the tower body 1
Road 16, steam are entered to from the jet chimney 16 in tower body 1；The inlet pipe member 11 is located at the top of the jet chimney 16,
And the inlet pipe member 11 is located at the lower section of column plate 1, while the discharging pipe fitting 12 is located on the upper end of tower body 1, it is described
Reflux pipe fitting 13 is located at the top of the column plate 2 of maximum layer, the lower section for the pipe fitting 12 that discharges, the inlet pipe member 11, discharge nozzle
Part 12 and reflux pipe fitting 13 are identical steel material pipeline.
In order to preferably by feed separation, a liquid separation component 3 is provided in the tower body 1, which includes
Liquid separation part 31 and liquid separation net 32, wherein the liquid separation net 32 is the steel wire that a steel wire is compiled into, and the edge of the steel wire
It is fixed by a steel ring；The liquid separation part 31 includes multiple take overs 311 and diversion pipe 312, the take over 311 directly and
Inlet pipe member 11 is connected, which is steel pipe, and the diversion pipe 312 is connected with take over 311, the quantity of diversion pipe 312
It is five, and is arranged along the side wall annular taken over；And multiple liquid-leaking nozzles 313 are equipped on diversion pipe 312, material enters to
It is flowed out in the liquid-leaking nozzle 313 in diversion pipe 312.
Further, the quantity for the ease of the material that is flowed out in liquid-leaking nozzle 313 in the same period is consistent, institute
The liquid-leaking nozzle 313 stated is set as two kinds of forms, and liquid-leaking nozzle 313 includes first through hole 314 and the second through-hole 315, and described
The interlude of one through-hole 314 setting diversion pipe 312, the left and right ends of second through-hole 315 setting diversion pipe 312, and the
The aperture of one through-hole 314 is less than the aperture of the second through-hole 315；The setting can be convenient for the rate phase for keeping steam to heat material
Together, the time for the boiling point that low-boiling point material reaches in material is identical, improves the efficiency of heating surface.
Further, active carbon layer 21 is equipped on the column plate 2, which has wrapped up a fixed net
22, which is the net that finer wire is worked out, and has certain flexibility, therefore active carbon layer 21 is in installation and removal
When can be deformed to a certain extent, be easily installed；Multiple fixed pins 23 are equipped on the bottom of the column plate 2, when installation,
Fixed pin 23 passes through fixed net 22, is then inserted directly into active carbon layer 21, and then realizes and fix to active carbon layer 21.
In order to enhance heat insulation effect, set outside the tower body 1 there are one insulating layer 14, which is a steel
Matter shell, and have by vacuumizing the gap to be formed between the insulating layer 14 and tower body 1, reduce the temperature inside tower body 1
To external diffusion, rectification efficiency is improved.In order to further enhance the rectification efficiency of rectifying column, connected on the discharging pipe fitting 12
There is a condensing part 4, which includes liner 41 equipped with condensation chamber 411 and be set in the shell 42 of liner 41, and shell 42
End bend inwards and weld together with the outer wall of liner 41, there is flow liquid gap 412 between the shell 42 and liner 41,
And it is connected with a water inlet pipe 43 and outlet pipe 44, the water inlet pipe 43 and outlet pipe respectively in the bending place of 42 upper and lower ends of shell
44 are connected with flow liquid gap 412 respectively；Therefore into cold water, cold water is discharged outlet pipe 44 water inlet pipe 43, keeps water temperature inside
It spends constant.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiments of the present invention
Every other embodiment should all belong to the range of the utility model protection.
Claims (3)
1. a kind of chemical industry rectifying column, including tower body（1）, column plate（2）, inlet pipe member（11）, discharging pipe fitting（12）And reflux pipe fitting
（13）；It is characterized in that：The tower body（1）Inside it is equipped with one and institute's inlet pipe member（11）Matched liquid separation component（3）, the liquid separation
Component（3）Including with the inlet pipe member（11）Connected liquid separation part（31）With set on the liquid separation part（31）The liquid separation net of lower section
（32）；The liquid separation part（31）On include and the inlet pipe member（11）Connected takes over（311）With more diversion pipes（312）,
The diversion pipe（312）It is taken over described（311）The connected and diversion pipe（312）It is equipped with multiple liquid-leaking nozzles（313）；The leakage
Fluid apertures（313）It is set to diversion pipe including multiple（312）The first through hole at middle part（314）With set on diversion pipe（312）The of end
Two through-holes（315）, the first through hole（314）Aperture be less than the second through-hole（315）Aperture；The column plate（2）It is equipped with
One active carbon layer（21）, the active carbon layer（21）It is wrapped with a fixation net（22）.
2. a kind of chemical industry rectifying column according to claim 1, it is characterised in that：The column plate（2）It is equipped with multiple wear
Enter to active carbon layer（21）Fixed pin（23）.
3. according to a kind of chemical industry rectifying column described in claim 1, it is characterised in that：The tower body（1）It is externally provided with a heat preservation
Layer（14）, the insulating layer（14）With tower body（1）Between be equipped with vacuum gap（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492666.9U CN207856356U (en) | 2017-11-10 | 2017-11-10 | Chemical industry rectifying column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492666.9U CN207856356U (en) | 2017-11-10 | 2017-11-10 | Chemical industry rectifying column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856356U true CN207856356U (en) | 2018-09-14 |
Family
ID=63475477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492666.9U Expired - Fee Related CN207856356U (en) | 2017-11-10 | 2017-11-10 | Chemical industry rectifying column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207856356U (en) |
-
2017
- 2017-11-10 CN CN201721492666.9U patent/CN207856356U/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 |
Granted publication date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |