CN2270547Y - Combined square float valve distillation column - Google Patents
Combined square float valve distillation column Download PDFInfo
- Publication number
- CN2270547Y CN2270547Y CN 96237363 CN96237363U CN2270547Y CN 2270547 Y CN2270547 Y CN 2270547Y CN 96237363 CN96237363 CN 96237363 CN 96237363 U CN96237363 U CN 96237363U CN 2270547 Y CN2270547 Y CN 2270547Y
- Authority
- CN
- China
- Prior art keywords
- tower
- alcohol
- tower body
- float valve
- outlet
- 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
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a combined square distilling tower with a float valve. The utility model comprises a tower body, a tower layer plate, a skirt base, etc., wherein, the tower body is connected through a housing without a flange, and a tower top and a tower bottom are provided with elliptical sealing heads; the tower layer plate which has a separated block structure is arranged in the tower body; the tower top is provided with a refluxing opening, an alcohol steam outlet, and an alcohol outlet; the center part of the tower body is provided with an extracting oil opening for liquid and steam, and an alcohol inlet, and the lower part of the tower body is provided with a water inlet, a steam inlet, a waste water discharging opening, and a circulating water outlet; the upper part of the tower body, the center part of the tower body, and the lower part of the tower body are provided with thermometers, pressure gauges, etc. and are also provided with viewing mirrors and manhole doors. The utility model which has an integral structure can save materials, can reduce production working hours, can guarantee that distillation normally and safely proceeds, and can eliminate various volatile impurities and most water in coarse alcohol.
Description
The utility model relates to a kind of destilling tower, and particularly a kind of combined type square float valve destilling tower is the capital equipment in the alcohol differential pressure distillation technological process.
Existing destilling tower all is to adopt segmented float valve destilling tower, and it is consuming time that this type of destilling tower not only consumes the worker, and be easy to generate leakage phenomenon, safe and reliable inadequately.
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part and a kind of employing monolithic construction is provided, and can save material, reduce to make man-hour, can guarantee to distill normally the combined type square float valve destilling tower that carries out with safety.
The purpose of this utility model can reach by following measure: the utility model comprises body of the tower (1), tower laminate (2), skirt (3), it is characterized in that: body of the tower (1) adopts full housing bluely to connect, ellipsoidal head (4) is housed at the bottom of cat head and the tower, tower laminate (2) is loaded in the body of the tower (1), adopt partitioned organization, cat head is provided with refluxing opening (A1), alcohol steam outlet (A2), alcohol outlet (A3), the body of the tower middle part is provided with liquid phase and carries hydraulic fluid port (A4), vapour phase is carried hydraulic fluid port (A5), alcohol import (A6), the body of the tower bottom is provided with water, vapor inlet (A7), waste water discharge opening (A8), circulating water outlet (A9) also is provided with glass-tube liquid level meter mouth (L1) on body of the tower (1), (L2), remote control liquid level gauge mouth (L4), (L5), pressure gauge connection (P1), (P5), pressure teletransmission interface (P2), (P4), thermometer boss (T1), (T3), (T5), temperature teletransmission interface (T2), (T4), (T6), (T7).
The purpose of this utility model can also reach by following measure: tower laminate (2) comprises column plate (5), seal pot (6), backbar (7), column plate (5) is an arc near the tower wall, remaining is a rectangular slab, there are two to be channel plate in the rectangular slab, rectangular slab is by backbar and the integrant column plate of plate, and channel plate is the rectangular flat of nothing self beam, all is furnished with the square float valve hole of groined type on the column plate (5).Seal pot (6) is the recessed dish of arc near the tower mural margin, and middle one is the recessed dish of rectangle, and seal pot all has drain hole on (6).
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural plan of the utility model tower laminate;
Fig. 3 is the mounting structure schematic diagram of tower laminate.
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment);
With reference to Fig. 1, φ 2600 rectifying columns are vertical type equipment, by the outdoor application design, mainly comprise body of the tower 1, tower laminate 2, skirt 3.Body of the tower 1 adopts full housing bluely to connect, and ellipse garden end socket 4 is housed at the bottom of cat head and the tower; Tower laminate 2 has 65 layers, is loaded in the body of the tower 1, adopts partitioned organization; Cat head is provided with refluxing opening A1, alcohol steam outlet A2, alcohol outlet A3; Body of the tower middle part is provided with liquid phase and carries that hydraulic fluid port A4, vapour phase carry hydraulic fluid port A5, alcohol import A6, the body of the tower bottom is provided with water, vapor inlet A7, waste water discharge opening A8, circulating water outlet A9; Also be provided with glass-tube liquid level meter mouth L1, L2, remote control liquid level gauge mouth L4, L5, pressure gauge connection P1, P5, pressure teletransmission interface P2, P4, thermometer boss T1, T3, T5, temperature teletransmission interface T2, T4, T6, T7 in the upper, middle and lower of body of the tower 1 one.Visor m1～m8, door to access V1～V5 also are equipped with in the upper, middle and lower portion of body of the tower.
With reference to Fig. 2, Fig. 3, the tower group adopts double-current shape tower layer structure; The tower laminate comprises column plate 5, seal pot 6, backbar 7.Totally ten two of column plates 5, leaning on four of the tower wall is arc, all the other are rectangular slabs; In order to overhaul conveniently, two in the rectangular slab is channel plate.Rectangular slab be one by backbar and the integrant column plate of plate; Channel plate is a rectangular flat of nothing self beam; They all are furnished with the square float valve hole of groined type onboard by technological requirement.Because this tower adopts double discharge type tower layer structure.So according to different tower layers, the shape of seal pot 6 is also different, wherein Zhong Jian seal pot is the recessed dish of a rectangle, and the edge seal pot then is a recessed dish of arc, and they all have the drain hole of some.Tower layer elements fastening for easy accessibility, is screw thread clamp fastening structure between the various elements on the tower layer.
This tower mainly is as various volatile impurities (purification) and the most water (enrichment) got rid of in the crude alcohol, its main process is: material (slightly heating up in a steamer alcohol) is entered in the tower by A6, carry out the Direct Contact Heating vaporization with the steam that enters by A7, at this moment various impurity and alcohol are done the motion of different directions by the size of its volatility coefficient in the tower in tower.Head impurty (aldehydes, ethyl acetate etc.) and part wine vapour are discharged by cat head, after the ancillary equipment condensation, and incondensable gas (impurity) discharging, condensate liquid is by in the refluxing opening A1 reflux column.And since alcohol concentration when 95 left and right sides, its performance coefficient approach 1, at this moment alcohol just is concentrated on the corresponding tower layer, is discharged by A3.Tail level impurity (fusel oil) is also by the volatility coefficient of its alcohol concentration, correspondingly puies forward hydraulic fluid port A4 and vapour phase by liquid phase and carries hydraulic fluid port A5 and discharge.Last waste water and recirculated water are then discharged by A8.
The utility model has following advantage compared to existing technology:
1, because this tower adopts monolithic construction, saves material than segmented float valve destilling tower 21%, reduce to make man-hour 31%, and can bear adding in the situation of decompression and distill And can not produce leakage phenomenon, guarantee to distill and normally carry out with safety.
2, since this tower by placing outside work design, need not multi-storey building and be its adequate and systematic service, Can save the construction investment of distillation factory building more than 50%.
3, column plate is a partitioned organization, adopts threaded fastener to fix, rather than the seam method, reduces welding deformation, effectively improved the levelness of column plate, and mounting or dismounting is convenient.
4, adopt square float valve to replace circular float valve, float valve rotation and cause dislocation when preventing to distill was effectively lost efficacy column plate.
5, because this destilling tower group can be distilled under differential pressure, so reduce by 40% than distilling steam consumption under the normal pressure, the distillation ability improves 20%.
6, adopt two beneficial streams to fall liquid device, reduce the gradient of liquid level on the column plate effectively, make airflow smooth.The whole piece tower is provided with to go into accordingly between aperture of door and column plate channel plate is set simultaneously, makes things convenient for inspection and maintenance.
Claims (3)
1, a kind of combined type square float valve destilling tower, comprise body of the tower (1), tower laminate (2), skirt (3), it is characterized in that: body of the tower (1) adopts golden housing bluely to connect, ellipsoidal head (4) is housed at the bottom of cat head and the tower, tower laminate (2) is loaded in the body of the tower (1), adopt partitioned organization, cat head is provided with refluxing opening (A1), alcohol steam outlet (A2), alcohol outlet (A3), the body of the tower middle part is provided with liquid phase and carries hydraulic fluid port (A4), vapour phase is carried hydraulic fluid port (A5), alcohol import (A6), the body of the tower bottom is provided with water, vapor inlet (A7), waste water discharge opening (A8), circulating water outlet (A9) also is provided with glass-tube liquid level meter mouth (L1) on body of the tower (1), (L2), remote control liquid level gauge mouth (L4), (L5), pressure gauge connection (P1), (P5), pressure teletransmission interface (P2), (P4), thermometer boss (T1), (T3), (T5), temperature teletransmission interface (T2), (T4), (T6), (T7).
2, destilling tower according to claim 1, it is characterized in that: tower laminate (2) comprises column plate (5), seal pot (6), backbar (7), column plate (5) is an arc near the tower wall, remaining is a rectangular slab, there are two to be channel plate in the rectangular slab, rectangular slab is by backbar and the integrant column plate of plate, and channel plate is the rectangular flat of nothing self beam, all is furnished with the square float valve hole of groined type on the column plate (5).
3, destilling tower according to claim 1 and 2 is characterized in that: seal pot (6) is the recessed dish of arc near the tower mural margin, and middle one is the recessed dish of rectangle, and seal pot all has drain hole on (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237363 CN2270547Y (en) | 1996-08-22 | 1996-08-22 | Combined square float valve distillation column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237363 CN2270547Y (en) | 1996-08-22 | 1996-08-22 | Combined square float valve distillation column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270547Y true CN2270547Y (en) | 1997-12-17 |
Family
ID=33912965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237363 Expired - Fee Related CN2270547Y (en) | 1996-08-22 | 1996-08-22 | Combined square float valve distillation column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270547Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657993A (en) * | 2012-04-26 | 2012-09-12 | 苏州市金翔钛设备有限公司 | Butane removing tower |
| CN111250031A (en) * | 2020-03-21 | 2020-06-09 | 河南省艾德克环保净化设备有限公司 | Sectional tower tray convenient to disassemble and assemble and disassembling and assembling method thereof |
| CN113996079A (en) * | 2021-11-18 | 2022-02-01 | 重庆格林嘉科技有限公司 | Structure and installation method of flow-through type section tower plate |
-
1996
- 1996-08-22 CN CN 96237363 patent/CN2270547Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657993A (en) * | 2012-04-26 | 2012-09-12 | 苏州市金翔钛设备有限公司 | Butane removing tower |
| CN111250031A (en) * | 2020-03-21 | 2020-06-09 | 河南省艾德克环保净化设备有限公司 | Sectional tower tray convenient to disassemble and assemble and disassembling and assembling method thereof |
| CN113996079A (en) * | 2021-11-18 | 2022-02-01 | 重庆格林嘉科技有限公司 | Structure and installation method of flow-through type section tower plate |
| CN113996079B (en) * | 2021-11-18 | 2022-12-27 | 重庆格林嘉科技有限公司 | Structure and installation method of flow-through type section tower plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |