CN207575814U - A kind of production equipment of spray deoiling dewaxed feedstock separation light component - Google Patents
A kind of production equipment of spray deoiling dewaxed feedstock separation light component Download PDFInfo
- Publication number
- CN207575814U CN207575814U CN201720963750.8U CN201720963750U CN207575814U CN 207575814 U CN207575814 U CN 207575814U CN 201720963750 U CN201720963750 U CN 201720963750U CN 207575814 U CN207575814 U CN 207575814U
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- lightness
- light component
- removing column
- production equipment
- condenser
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model is related to one kind to take off light equipment, especially a kind of production equipment of spray deoiling dewaxed feedstock separation light component, it includes lightness-removing column, return tank, condenser and discharge pump, the lightness-removing column bottom is connected with overheated steam pipe, mother tube is equipped in the middle part of the lightness-removing column, condenser is connected by pipeline at the top of the lightness-removing column, the condenser is respectively communicated with vacuum lead and return tank, the extraneous oil separator of blow-off pipe connection of the return tank, the return duct connection reflux pump of the return tank, the reflux pump connects light component discharger, the light component discharger also connects lightness-removing column top side by pipeline, the lightness-removing column bottom connects discharge pump.By the way that by the light component risen at the top of lightness-removing column, by condensing, flowing back, in reflux course, partial condensation substance is discharged by light component discharger, the pressure extrusion for being partly refluxed pump returns lightness-removing column, flows back by several wheels, light component substance is largely discharged.
Description
Technical field
The utility model is related to one kind to take off light equipment, especially a kind of production of spray deoiling dewaxed feedstock separation light component
Equipment.
Background technology
Lightness-removing column is the mass transfer apparatus using the filler in tower as contact member between gas-liquid two-phase.The tower body of lightness-removing column is one
Vertical type cylinder, bottom be equipped with supporting plate, filler by huddle or whole block in a manner of be placed on support plate.The top of filler
Hold-down grid is installed, is blown to prevent being raised air-flow.Liquid is sprayed through liquid distribution trough on filler from tower top, and along filler table
Under surface current.Gas is sent into from bottom of towe, after distribution device in gas-fluid (minor diameter tower does not set distribution device in gas-fluid generally) distribution, with liquid
Body continues through the gap of packing layer in adverse current, and on filler surface, gas-liquid two-phase close contact carries out mass transfer.
Existing de- light equipment can not lead to ketone benzene to light component is effectively separated and is removed in de-oiling dewaxing process
Binary solvent is contaminated.
Invention content
In view of the deficiencies of the prior art, the de- of light component that the utility model is provided in a kind of removable dewaxing process is committed suicide
Produce equipment.
The technical solution of the utility model is：
A kind of production equipment of spray deoiling dewaxed feedstock separation light component, it is characterised in that：It includes lightness-removing column, reflux
Tank, condenser and discharge pump, the lightness-removing column bottom are connected with overheated steam pipe, mother tube, institute are equipped in the middle part of the lightness-removing column
It states and condenser is connected by pipeline at the top of lightness-removing column, the condenser is respectively communicated with vacuum lead and return tank, the reflux
The extraneous oil separator of blow-off pipe connection of tank, the return duct connection reflux pump of the return tank, the reflux pump connection light component row
Go out device, the light component discharger also connects lightness-removing column top side by pipeline, and the lightness-removing column bottom connects discharge
Pump.
Specifically, the mother tube connects lightness-removing column after passing through heating furnace, effect is that raw material is carried out using heating furnace
Initial temperature control.
Specifically, the condenser uses circulating water condensing mode.
Specifically, the vacuum lead is equipped with vacuum pump.
Specifically, the discharge pump connects heat exchange heat sink by pipeline, effect is easy for discharge by cooling
Directly it is transferred to ketone benzene unit.
Specifically, the light component discharger is to have the function of the pipeline of one-way flow.
The beneficial effects of the utility model are：The utility model is cold by the way that the light component risen at the top of lightness-removing column is passed through
Solidifying, reflux, in reflux course, partial condensation substance is discharged by light component discharger, is partly refluxed the pressure extrusion of pump
Lightness-removing column is returned, is flowed back by several wheels, light component substance is largely discharged.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model
In figure, 1, vacuum lead；2nd, condenser；3rd, return tank；4th, mother tube；5th, blow-off pipe；6th, light component discharge dress
It puts；7th, overheated steam pipe；8th, reflux pump；9th, lightness-removing column；10th, exchange heat heat sink；11st, discharge pump.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of production equipment of spray deoiling dewaxed feedstock separation light component, it is characterised in that：It includes
Lightness-removing column 9, return tank 3, condenser 2 and discharge pump 11,9 bottom of lightness-removing column are connected with overheated steam pipe 7, the lightness-removing column
9 middle parts are equipped with mother tube 4, and 9 top of lightness-removing column connects condenser 2 by pipeline, and the condenser 2, which is respectively communicated with, to be vacuumized
Pipeline 1 and return tank 3, the blow-off pipe 5 of the return tank 3 connect extraneous oil separator, the return duct connection reflux of the return tank 3
Pump 8, the reflux pump 8 connect light component discharger 6, and the light component discharger 6 is also connected by pipeline on lightness-removing column 9
Portion side, 9 bottom of lightness-removing column connect discharge pump 11.
The mother tube 4 connects lightness-removing column 9 after passing through heating furnace, and effect is that raw material is initially controlled using heating furnace
Temperature.
The condenser 2 uses circulating water condensing mode.
The vacuum lead 1 is equipped with vacuum pump.
The discharge pump 11 connects heat exchange heat sink 10 by pipeline, and effect is easy for by cooling that discharge is direct
It is transferred to ketone benzene unit.
The light component discharger 6 is to have the function of the pipeline of one-way flow.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the present invention also has various changes and improvements, these changes and improvements
It both falls in claimed the scope of the utility model.
Claims (6)
1. a kind of production equipment of spray deoiling dewaxed feedstock separation light component, it is characterised in that：It includes lightness-removing column, reflux
Tank, condenser and discharge pump, the lightness-removing column bottom are connected with overheated steam pipe, mother tube, institute are equipped in the middle part of the lightness-removing column
It states and condenser is connected by pipeline at the top of lightness-removing column, the condenser is respectively communicated with vacuum lead and return tank, the reflux
The extraneous oil separator of blow-off pipe connection of tank, the return duct connection reflux pump of the return tank, the reflux pump connection light component row
Go out device, the light component discharger also connects lightness-removing column top side by pipeline, and the lightness-removing column bottom connects discharge
Pump.
2. the production equipment of spray deoiling dewaxed feedstock separation light component according to claim 1, it is characterised in that：It is described
Mother tube connects lightness-removing column after passing through heating furnace.
3. the production equipment of spray deoiling dewaxed feedstock separation light component according to claim 2, it is characterised in that：It is described
Condenser uses circulating water condensing mode.
4. the production equipment of spray deoiling dewaxed feedstock separation light component according to claim 3, it is characterised in that：It is described
Vacuum lead is equipped with vacuum pump.
5. the production equipment of spray deoiling dewaxed feedstock separation light component according to claim 4, it is characterised in that：It is described
Discharge pump connects heat exchange heat sink by pipeline.
6. the production equipment of spray deoiling dewaxed feedstock separation light component according to claim 5, it is characterised in that：It is described
Light component discharger is to have the function of the pipeline of one-way flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963750.8U CN207575814U (en) | 2017-08-03 | 2017-08-03 | A kind of production equipment of spray deoiling dewaxed feedstock separation light component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963750.8U CN207575814U (en) | 2017-08-03 | 2017-08-03 | A kind of production equipment of spray deoiling dewaxed feedstock separation light component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575814U true CN207575814U (en) | 2018-07-06 |
Family
ID=62717738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720963750.8U Active CN207575814U (en) | 2017-08-03 | 2017-08-03 | A kind of production equipment of spray deoiling dewaxed feedstock separation light component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575814U (en) |
-
2017
- 2017-08-03 CN CN201720963750.8U patent/CN207575814U/en active Active
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