CN205549654U - Distillation equipment - Google Patents
Distillation equipment Download PDFInfo
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- CN205549654U CN205549654U CN201620254517.8U CN201620254517U CN205549654U CN 205549654 U CN205549654 U CN 205549654U CN 201620254517 U CN201620254517 U CN 201620254517U CN 205549654 U CN205549654 U CN 205549654U
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- distillation
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- distillation column
- tower body
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Abstract
The utility model relates to a distillation equipment, including distillation equipment body, collection tank and firing equipment, the distillation equipment body include the distillation column tower body with locate distillation column tower body below and with the tower cauldron of the inside intercommunication of distillation column tower body, distillation column tower body upper portion is equipped with the result discharge gate, the collection tank is connected with the result discharge gate, the firing equipment is connected with the tower cauldron. Be equipped with the feed inlet on the lateral wall of distillation column tower body. The utility model discloses a has overcome current distillation equipment and especially be used for the purified distillation equipment of dipentene distillation, because of the distillation tata body with the design of tower cauldron integral type or adopt split type connected's distillation column tower body and the shortcoming that can't be back to back and expect that the design of horizontal tower cauldron exists, it can the continuous feeding and the ejection of compact to have, can carry out continuous production's advantage.
Description
Technical field
This utility model relates to a kind of distillation equipment, is particularly applicable in the distillation purifying field of dipentene.
Background technology
Dipentene is colourless, inflammable liquid at normal temperatures, has the citrus scented of smelling good.Dipentene is insoluble
Yu Shui, miscible with ethanol.Dipentene can be used for the synthesis of repellant and perillartine, can reach and use pine
The effect that fuel-economizing is same, and cost is relatively low.Dipentene also acts as the base of rubber regeneration solvent and synthetic perfume
Plinth raw material.It addition, dipentene also is used as synthetic rubber, the raw material of spice and solvent.
Current distillation equipment, particularly produce the distillation equipment that used of dipentene mostly be distillation column tower body and
Tower reactor unitary design, or use the distillation column tower body of split type connection and the design of horizontal tower reactor (as
201120375236.5 it is shown).It is in tower reactor charging, and heats it, and dipentene vaporizes
It is collected by distillation column.And the heavy oil in tower reactor could gather after only having material primary first-order equation.This
The shortcoming of type distillation equipment is: can only once feed and once gather heavy oil, it is impossible to produce continuously and
Discharging, and structure arranges unreasonable, charging inequality, the speed of impact distillation and improve purification efficiency.
Therefore provide one can carry out continuous feed and discharging produce, backflow quickly, distillation speed is fast, carry
The distillation equipment of high purification efficiency oneself become when business urgently.
Utility model content
In order to overcome the existing distillation equipment distillation equipment especially for dipentene distillation purifying, because using
Distillation column tower body and tower reactor unitary design or use distillation column tower body and the design of horizontal tower reactor of split type connection
The shortcoming that cannot be carried out continuous feeding and discharging existed, this utility model provides a kind of distillation equipment, and it has energy
Enough continuous feeds and discharging, can carry out quantity-produced advantage.
The technical solution of the utility model is as follows:
A kind of distillation equipment, including distillation equipment body, collecting tank and firing equipment, described distillation equipment body
Including distillation column tower body be located at below distillation column tower body and the tower reactor that connect internal with distillation column tower body, distill
Tower tower body top is provided with product discharge mouth, and collecting tank is connected with product discharge mouth, and firing equipment is connected with tower reactor.
The sidewall of described distillation column tower body is provided with charging aperture；Described firing equipment includes pipeline and is arranged on this pipe
Circulating pump on road and reboiler, the outlet of pipeline is connected to tower reactor bottom, and the import of pipeline is connected to tower reactor
Sidewall and position higher than the outlet of pipeline, circulating pump between the outlet and reboiler of pipeline, going out of pipeline
Further respectively having control valve between mouth and circulating pump and between circulating pump and reboiler, circulating pump follows with being positioned at
The discharge pipe that after being easy to distillation, material is discharged it is additionally provided with between control valve between ring pump and reboiler.
This distillation equipment changes Conventional espresso equipment, especially for dipentene distillation purifying distillation equipment by
The way that tower reactor feeds and heats, changes and is fed by distillation column tower body, and material, after distillation column tower body distills, produces
Thing (product of crude product dipentene distillation purifying is pure dipentene) gathers from product discharge mouth, and thing after distilling
Material (after the distillation of crude product dipentene distillation purifying, material is heavy oil) then flows to tower reactor, by circulating pump by tower
After the distillation of still bottom, material thinks distillation column tower body heat supply, simultaneously to distillation through reboiler heating generation steam
Rear material carries out post bake separated, additionally can be easy to distillation by be located between circulating pump and reboiler
The discharge pipe that rear material is discharged carries out continuous acquisition to material after distillation.This dipentene distillation equipment can be continuously
Charging and continuous acquisition product and distillation after material, it is ensured that the seriality of production.
Described distillation equipment also includes condensing plant, and condensing plant is located at the top inside distillation column tower body and warp
Product discharge mouth is connected with collecting tank；This condensing plant includes condenser and is positioned at the catch tray below condenser,
The position of described charging aperture is less than catch tray；Condensed fluid import it is respectively equipped with in the upper portion side wall of distillation column tower body
And condensate outlet, condensed fluid import and condensate outlet are respectively communicated with condenser；Described catch tray includes receiving
Catch basin disk body and be arranged at the guiding gutter at this catch tray disk body lower surface, the outlet of this guiding gutter is connected to produce
Thing discharging opening, catch tray disk body is intervally distributed with multiple collection hole and return port, collects hole and runs through catch tray
The bottom connection guiding gutter in disk body and collection hole, return port runs through the bottom land of catch tray disk body and guiding gutter.
The condensing plant of traditional dipentene distillation equipment is arranged on outside distillation column tower body more, dipentene vaporization warp
It is back to distillation column tower body after condensing plant condensation.Cold by condensing plant of the dipentene distillation equipment of the application
Condenser is arranged in distillation column tower body, and devises catch tray so that dipentene distillation equipment structure is more stepped up
Gather, reduce return flow path so that product (product of crude product dipentene distillation purifying is pure dipentene)
Collect and backflow achieves synchronization, improve purification efficiency.Heavy oil follows with circulating pump after being back to tower reactor
Ring, allows it enter reboiler and heats, enter back into distillation column tower body afterwards and separate, distill simultaneously
Rear material (after the distillation of dipentene distillation purifying reaction, material is heavy oil) can be discharged by material after being easy to distillation
The continuous extraction of discharge pipe.This distillation equipment can realize product thing after the continuous extraction of tower top and distillation simultaneously
The continuous extraction of material, it is achieved that the continuous production of material distillation purifying.
Being additionally provided with feed distributor inside described distillation column tower body, feed distributor includes feeder and is positioned at this and enters
Distributing disc below glassware, feeder includes feed pipe and is connected on this feed pipe and spaced multiple
Shower nozzle, the import of feed pipe is connected to charging aperture；The multiple charging hole that run through distributing disc is distributed on distributing disc.
This design makes to feed more uniform, and distilling effect is more preferable.
The position of described condensate outlet is higher than condensed fluid import, and condensation effect is good.
Described charging aperture is arranged at the height of distillation column tower body sidewall 2/5-3/5 from top to bottom.Setting of this position
Meter optimum, can make the separating reaction best results of raw material.
Described tower reactor internal diameter is 0.8-1.2 rice, and height is 2.3-2.7 rice, and described distillation column tower body internal diameter is
0.8-1.2 rice, height is 18-22 rice.Being more than the optimum size of distillation column tower body and tower reactor, this distillation sets
Standby distilling effect is optimal, and not only production efficiency is high, and product pick-up rate is the highest.
Compared with prior art, this utility model application has the advantage that
1) this distillation equipment changes the way that tradition is fed by tower reactor and heats, and changes and is entered continuously by distillation column tower body
Material, product is by distillation column tower body continuous discharge, and distillation afterproduct is by tower reactor continuous discharge, it is ensured that produce
Seriality；
2) in condenser is located at distillation column tower body by this distillation equipment and coordinate be located at lower section catch tray, shorten back
Receive path, improve purification efficiency and make device structure compacter；
3) design of feed distributor makes to feed more uniform, improves distillation efficiency.
Accompanying drawing explanation
Fig. 1 is distillation equipment schematic diagram described in the utility model；
Fig. 2 is the sectional view of the catch tray of distillation equipment embodiment 1 described in the utility model；
Fig. 3 is the sectional view of the catch tray of distillation equipment embodiment 2 described in the utility model.
Label declaration:
Distillation column tower body 1, tower reactor 2, condensing plant 3, collecting tank 4, firing equipment 5, product discharge mouth
11, charging aperture 12, condensed fluid import 13, condensate outlet 14, feed distributor 15, discharge pipe 21,
Pipeline 51, circulating pump 52, reboiler 53, control valve 54, feeder 151, distributing disc 152, feed pipe
1511, shower nozzle 1512, condenser 31, catch tray 32, catch tray disk body 321, guiding gutter 322, collection
Hole 3211, return port 3212.
Detailed description of the invention
Below in conjunction with Figure of description 1-3, the technical solution of the utility model is described in detail.
Embodiment 1
As shown in Figure 1-2, a kind of distillation equipment described in the utility model, including distillation equipment body, collection
Tank 4 and firing equipment 5, described distillation equipment body includes distillation column tower body 1 and is located at distillation column tower body 1 time
Side and the tower reactor 2 that connect internal with distillation column tower body 1, distillation column tower body 1 top is provided with product discharge mouth 11,
Collecting tank 4 is connected with product discharge mouth 11, and firing equipment 5 is connected with tower reactor 2.The side of distillation column tower body 1
Wall is provided with charging aperture 12；Described firing equipment 5 includes pipeline 51 and is arranged on following on this pipeline 51
Ring pump 52 and reboiler 53, the outlet of pipeline 51 is connected to tower reactor 2 bottom, and the import of pipeline 51 is connected to
Tower reactor 2 sidewall and position are higher than the outlet of pipeline 51, and circulating pump 52 is positioned at outlet and the reboiler of pipeline 51
Between 53, also divide between outlet and the circulating pump 52 of pipeline 51 and between circulating pump 52 and reboiler 53
Be not provided with control valve 54, circulating pump 52 and the control valve between circulating pump 52 and reboiler 53 54 it
Between be additionally provided be easy to distillation after material discharge discharge pipe 21.Described distillation equipment also includes condensing plant 3,
Condensing plant 3 is located at the top inside distillation column tower body 1 and is connected with collecting tank 4 through product discharging opening 11；
This condensing plant 3 includes condenser 31 and is positioned at the catch tray 32 below condenser 31, described charging aperture 12
Position less than catch tray 32；Condensed fluid import 13 and cold it is respectively equipped with in the upper portion side wall of distillation column tower body 1
Condensate outlet 14, condensed fluid import 13 and condensate outlet 14 are respectively communicated with condenser 31；Described catch tray
32 include catch tray disk body 321 and are arranged at the guiding gutter 322 at this catch tray disk body 321 lower surface, should
The outlet of guiding gutter 322 is connected to product discharge mouth 11, and catch tray disk body 321 is intervally distributed with multiple receipts
Collection hole 3211 and return port 3212, collect hole 3211 and run through catch tray disk body 321 and collect hole 3211 times
End connection guiding gutter 322, return port 3212 runs through catch tray disk body 321 and the bottom land of guiding gutter 322.
Described distillation column tower body 1 is internal is additionally provided with feed distributor 15, and feed distributor 15 includes feeder 151 He
Being positioned at the distributing disc 152 below this feeder 151, feeder 151 includes feed pipe 1511 and is connected to this
On feed pipe 1511 and spaced multiple shower nozzle 1512, the import of feed pipe 1511 is connected to charging aperture
12；The multiple charging hole that run through distributing disc 152 is distributed on distributing disc 152.Described condensate outlet 14
Position is higher than condensed fluid import 13.Described charging aperture 12 is arranged on distillation column tower body 1 sidewall from top to bottom
At the height of 2/5-3/5.Described tower reactor 2 internal diameter is 0.8-1.2 rice, and height is 2.3-2.7 rice, described steaming
Evaporating tower tower body 1 internal diameter is 0.8-1.2 rice, and height is 18-22 rice.
Embodiment 2
It is in the difference of embodiment 1: as it is shown on figure 3, described collection hole 3211 can be up big and down small
Cavernous structure.
Distillation equipment described in the utility model is not only limited only to above-described embodiment, every according to this reality
With any improvement or the replacement of new principle, all should be within protection domain of the present utility model.
Claims (7)
1. a distillation equipment, including distillation equipment body, collecting tank (4) and firing equipment (5), institute
State distillation equipment body include distillation column tower body (1) and be located at distillation column tower body (1) lower section and and distillation column
The tower reactor (2) of the internal connection of tower body (1), distillation column tower body (1) top is provided with product discharge mouth (11),
Collecting tank (4) is connected with product discharge mouth (11), and firing equipment (5) is connected with tower reactor (2)；It is special
Levy and be: the sidewall of described distillation column tower body (1) is provided with charging aperture (12)；Described firing equipment (5)
The circulating pump (52) including pipeline (51) and being arranged on this pipeline (51) and reboiler (53), pipe
The outlet in road (51) is connected to tower reactor (2) bottom, and the import of pipeline (51) is connected to tower reactor (2) side
Wall and position are higher than the outlet of pipeline (51), and circulating pump (52) is positioned at the outlet of pipeline (51) and boils
Between device (53), between outlet and the circulating pump (52) of pipeline (51) and circulating pump (52) with again
Further respectively have control valve (54) between boiling device (53), circulating pump (52) and be positioned at circulating pump (52) and
The discharge pipe that after being easy to distillation, material is discharged it is additionally provided with between control valve (54) between reboiler (53)
(21)。
Distillation equipment the most according to claim 1, it is characterised in that: described distillation equipment also includes cold
Solidifying equipment (3), condensing plant (3) is located at the top of distillation column tower body (1) inner side and through product discharge
Mouth (11) is connected with collecting tank (4)；This condensing plant (3) includes condenser (31) and is positioned at condensation
The catch tray (32) of device (31) lower section, the position of described charging aperture (12) is less than catch tray (32)；Steam
Evaporate and in the upper portion side wall of tower tower body (1), be respectively equipped with condensed fluid import (13) and condensate outlet (14),
Condensed fluid import (13) and condensate outlet (14) are respectively communicated with condenser (31)；Described catch tray (32)
Including catch tray disk body (321) be arranged at the guiding gutter (322) at this catch tray disk body (321) lower surface,
The outlet of this guiding gutter (322) is connected to product discharge mouth (11), the upper interval point of catch tray disk body (321)
Cloth multiple collection hole (3211) and return port (3212), collects hole (3211) and runs through catch tray disk body (321)
And the bottom collecting hole (3211) connects guiding gutter (322), return port (3212) runs through catch tray dish
Body (321) and the bottom land of guiding gutter (322).
Distillation equipment the most according to claim 1 and 2, it is characterised in that: described distillation column tower body (1)
Inside is additionally provided with feed distributor (15), and feed distributor (15) includes feeder (151) and is positioned at this and enters
The distributing disc (152) of glassware (151) lower section, feeder (151) includes feed pipe (1511) and connects
Go up and spaced multiple shower nozzle (1512), the import of feed pipe (1511) in this feed pipe (1511)
It is connected to charging aperture (12)；The multiple charging hole that run through distributing disc (152) is distributed on distributing disc (152).
Distillation equipment the most according to claim 2, it is characterised in that: described collection hole (3211) is
Up big and down small cavernous structure.
Distillation equipment the most according to claim 2, it is characterised in that: described condensate outlet (14)
Position higher than condensed fluid import (13).
Distillation equipment the most according to claim 1, it is characterised in that: described charging aperture (12) is arranged
At the height of distillation column tower body (1) sidewall 2/5-3/5 from top to bottom.
Distillation equipment the most according to claim 1, it is characterised in that: described tower reactor (2) internal diameter is
0.8-1.2 rice, height is 2.3-2.7 rice, and described distillation column tower body (1) internal diameter is 0.8-1.2 rice, high
Degree is 18-22 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254517.8U CN205549654U (en) | 2016-03-30 | 2016-03-30 | Distillation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254517.8U CN205549654U (en) | 2016-03-30 | 2016-03-30 | Distillation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549654U true CN205549654U (en) | 2016-09-07 |
Family
ID=56813058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254517.8U Active CN205549654U (en) | 2016-03-30 | 2016-03-30 | Distillation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344930A (en) * | 2021-12-01 | 2022-04-15 | 湖北三宁化工股份有限公司 | Caprolactam distillation vacuum-pumping method and device thereof |
| CN115155093A (en) * | 2022-08-09 | 2022-10-11 | 山东蓝湾新材料有限公司 | Distillation column is used in production of dimethylamino ethyl acrylate |
-
2016
- 2016-03-30 CN CN201620254517.8U patent/CN205549654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344930A (en) * | 2021-12-01 | 2022-04-15 | 湖北三宁化工股份有限公司 | Caprolactam distillation vacuum-pumping method and device thereof |
| CN115155093A (en) * | 2022-08-09 | 2022-10-11 | 山东蓝湾新材料有限公司 | Distillation column is used in production of dimethylamino ethyl acrylate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210903 Address after: 354200 No. 85 Tower Road, Hui Yao Industrial Park, Jianyang District, Nanping, Fujian Patentee after: FUJIAN NANPING GREEN PINE CHEMICAL Co.,Ltd. Address before: 354200 Huiyao Industrial Park, Jianyang District, Nanping City, Fujian Province Patentee before: FUJIAN GREEN PINE Co.,Ltd. |