CN205391771U - Organic raffinate just divides and processing apparatus - Google Patents
Organic raffinate just divides and processing apparatus Download PDFInfo
- Publication number
- CN205391771U CN205391771U CN201620144558.1U CN201620144558U CN205391771U CN 205391771 U CN205391771 U CN 205391771U CN 201620144558 U CN201620144558 U CN 201620144558U CN 205391771 U CN205391771 U CN 205391771U
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- Prior art keywords
- residual liquid
- raffinate
- condenser
- liquid still
- cauldron
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Abstract
The utility model discloses an organic raffinate just divides and processing apparatus, including raffinate cauldron, oil groove, electric heater, receipt cauldron, condenser, the evacuating device who takes agitating unit, the raffinate cauldron is for having the electrical heating raffinate cauldron that presss from both sides the cover, the upper end of raffinate cauldron sets up inlet pipe and blast pipe, the bottom of raffinate cauldron is provided with the slag tap, be provided with electric heater in the clamp cover, the oil groove is high -order oil groove, press from both sides the cover and be linked together through pipeline and high -order oil groove, to pressing from both sides the leading -in conduction oil of cover, the blast pipe is connected with the condenser, the receipt jar is connected to the discharge gate of condenser, the top of receiving the jar is provided with vacuum tube, it is connected with evacuating device through vacuum tube to receive the jar. The utility model discloses an organic raffinate just divides and processing apparatus carries out the initial gross separation with the raffinate, draws useful composition wherein, draws out with unreacted raw materials alpha P and product NVP, improves utilization ratio of material, improves the product rate of producing into.
Description
Technical field
This utility model relates to technical field of fine, relates in particular to and divides at the beginning of a kind of organic raffinat and process device.
Background technology
Acetylene method produces in synthesis NVP and NVP subtractive process and produces substantial amounts of organic by-products, is finally enriched in the bottom of distillation column, this form thick material, common name organic raffinat by α P, NVP and other multiple by-product.
The purpose of this novel research is in that residual liquid is carried out initial gross separation, mainly extracts useful composition therein, and one is by unreacted raw material α P separation and Extraction, and two is that residual residue is processed further by the unit having qualification by product NVP separation and Extraction.
Utility model content
The purpose of this utility model is the defect for above-mentioned prior art, it is provided that divides at the beginning of a kind of organic raffinat and processes device, residual liquid is carried out initial gross separation, extract useful composition therein, unreacted raw material α P and product NVP is extracted, improves raw material availability, improve the product rate of producing into.
To achieve these goals, the technical solution of the utility model is:
Divide at the beginning of a kind of organic raffinat and process device, including with the residual liquid still of agitating device, oil groove, electric heater, reception still, condenser, vacuum extractor；Described residual liquid still is the electrical heating residual liquid still with chuck, and the upper end of described residual liquid still arranges feed pipe and exhaustor, and the bottom of described residual liquid still is provided with slag tap, is provided with electric heater in described chuck；Described oil groove is high tank, and described chuck is connected with high tank by pipeline, imports conduction oil to chuck；Described exhaustor is connected with condenser, and the discharging opening of described condenser connects reception tank, and the top of described reception tank is provided with vacuum-pumping tube, and described reception tank is connected with vacuum extractor by vacuum-pumping tube.
As the improvement to technique scheme, described condenser is shell and tube condenser, the lower termination cooling water inlet pipe of tubulation, upper termination cooling water outlet pipe.
As the improvement to technique scheme, the top of described residual liquid still is provided with piezometer and thermometer.
As the improvement to technique scheme, the top of described residual liquid still is provided with the manhole that can response situation in residual liquid still be observed.
As the improvement to technique scheme, the bottom of described reception tank is provided with drain hole.
Divide at the beginning of organic raffinat of the present utility model and process device, being when vacuum, by high temperature distillation method, α P, NVP are steamed.Concrete operation principle is: join in residual liquid still by organic raffinat by charge pipe, high tank passes into conduction oil in chuck, electric heater works, residual liquid still temperature raises, α P, NVP steam, it is cooled to liquid from the condensed device of exhaustor, enter in reception tank, receive the vacuum extractor that tank is external, can docking closed cans, condenser, residual liquid still evacuation, meet device vacuum condition, the slag tap in residual liquid still is regularly opened, bleed off the residue in residual liquid still, the unit having qualification process further.
Compared with prior art, the beneficial effects of the utility model are:
Divide at the beginning of organic raffinat of the present utility model and process device, residual liquid being carried out initial gross separation, extracts useful composition therein, unreacted raw material α P and product NVP is extracted, improving raw material availability, improving the product rate of producing into.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, any amendment made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
As it is shown in figure 1, divide at the beginning of organic raffinat of the present utility model and process device, including with the residual liquid still 2 of agitating device 1, oil groove 3, electric heater 4, reception still 5, condenser 6, vacuum extractor 8；Described residual liquid still 2 is the electrical heating residual liquid still with chuck 9, and the upper end of described residual liquid still 2 arranges feed pipe and exhaustor 10, and the bottom of described residual liquid still 2 is provided with slag tap 11, is provided with electric heater 4 in described chuck 9；Described oil groove 3 is high tank, and described chuck 9 is connected with high tank by pipeline, imports conduction oil to chuck 9；Described exhaustor 10 is connected with condenser 6, and the discharging opening of described condenser 6 connects reception tank 5, and the top of described reception tank 5 is provided with vacuum-pumping tube, and described reception tank 5 is connected with vacuum extractor 8 by vacuum-pumping tube.
Described condenser 6 is shell and tube condenser, the lower termination cooling water inlet pipe of tubulation, upper termination cooling water outlet pipe.
The top of described residual liquid still 2 is provided with piezometer 12 and thermometer 13.
The top of described residual liquid still 2 is provided with the manhole 14 that can response situation in residual liquid still be observed.
The bottom of described reception tank 5 is provided with drain hole 15.
Divide at the beginning of organic raffinat of the present utility model and process device, being when vacuum, by high temperature distillation method, α P, NVP are steamed.Concrete operation principle is: join in residual liquid still 2 by organic raffinat by charge pipe, high tank passes into conduction oil in chuck 9, electric heater 4 works, residual liquid still 2 temperature raises, α P, NVP steam, it is cooled to liquid from the condensed device 6 of exhaustor 10, enter in reception tank 5, receive the vacuum extractor 8 that tank 5 is external, can docking closed cans 5, condenser 6, residual liquid still 2 evacuation, meet device vacuum condition, the slag tap 11 in residual liquid still 2 is regularly opened, bleed off the residue in residual liquid still 2, the unit having qualification process further.
Divide at the beginning of organic raffinat of the present utility model and process device, residual liquid being carried out initial gross separation, extracts useful composition therein, unreacted raw material α P and product NVP is extracted, improving raw material availability, improving the product rate of producing into.
Claims (5)
1. divide at the beginning of an organic raffinat and process device, it is characterised in that: include with the residual liquid still of agitating device, oil groove, electric heater, reception still, condenser, vacuum extractor；Described residual liquid still is the electrical heating residual liquid still with chuck, and the upper end of described residual liquid still arranges feed pipe and exhaustor, and the bottom of described residual liquid still is provided with slag tap, is provided with electric heater in described chuck；Described oil groove is high tank, and described chuck is connected with high tank by pipeline, imports conduction oil to chuck；Described exhaustor is connected with condenser, and the discharging opening of described condenser connects reception tank, and the top of described reception tank is provided with vacuum-pumping tube, and described reception tank is connected with vacuum extractor by vacuum-pumping tube.
2. divide at the beginning of organic raffinat according to claim 1 and process device, it is characterised in that: described condenser is shell and tube condenser, the lower termination cooling water inlet pipe of tubulation, upper termination cooling water outlet pipe.
3. divide at the beginning of organic raffinat according to claim 1 and process device, it is characterised in that: the top of described residual liquid still is provided with piezometer and thermometer.
4. divide at the beginning of organic raffinat according to claim 1 and process device, it is characterised in that: the top of described residual liquid still is provided with the manhole that can response situation in residual liquid still be observed.
5. divide at the beginning of organic raffinat according to claim 1 and process device, it is characterised in that: the bottom of described reception tank is provided with drain hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144558.1U CN205391771U (en) | 2016-02-26 | 2016-02-26 | Organic raffinate just divides and processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144558.1U CN205391771U (en) | 2016-02-26 | 2016-02-26 | Organic raffinate just divides and processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391771U true CN205391771U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144558.1U Expired - Fee Related CN205391771U (en) | 2016-02-26 | 2016-02-26 | Organic raffinate just divides and processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715489A (en) * | 2017-11-22 | 2018-02-23 | 广东银洋环保新材料有限公司 | A kind of destilling tower |
-
2016
- 2016-02-26 CN CN201620144558.1U patent/CN205391771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715489A (en) * | 2017-11-22 | 2018-02-23 | 广东银洋环保新材料有限公司 | A kind of destilling tower |
| CN107715489B (en) * | 2017-11-22 | 2024-01-16 | 广东银洋环保新材料有限公司 | Distillation tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |