CN209490503U - A kind of rectifying column of the chemical industry with anti-return function - Google Patents
A kind of rectifying column of the chemical industry with anti-return function Download PDFInfo
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- CN209490503U CN209490503U CN201822150262.2U CN201822150262U CN209490503U CN 209490503 U CN209490503 U CN 209490503U CN 201822150262 U CN201822150262 U CN 201822150262U CN 209490503 U CN209490503 U CN 209490503U
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- rectifying
- storehouse
- tower body
- steam pipe
- collecting tank
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Abstract
The utility model discloses a kind of rectifying column of chemical industry with anti-return function, including tower body, side above the tower body is provided with feed inlet, and placement plate is internally provided with rectifying storehouse, heating sheet is provided on the outside of the rectifying storehouse, the middle position above the collecting tank is provided with cooler bin, and the second steam pipe is provided with check-valves far from one end of cooler bin, it is provided with graduation mark on the outside of the observation storehouse, the collecting tank is far from being provided with material taking mouth below tower body side.The utility model passes through the check-valves that is arranged between the first steam pipe and the second steam pipe, it can prevent rectifying liquid from flowing back, and the heating sheet by being arranged on the outside of rectifying storehouse can heat the raw material inside rectifying storehouse, liquid can be imported to the lower section inside rectifying storehouse by the passage of setting, prevent the raw material when injecting raw material from splashing, the observation storehouse being arranged on the outside of collecting tank and graduation mark, achieve the effect that quantitative taking.
Description
Technical field
The utility model relates to rectifying column field, rectifying column of specially a kind of chemical industry with anti-return function.
Background technique
Rectifying column is a kind of tower vapor-liquid contacting apparatus for carrying out rectifying, there is plate column and two kinds of main Types of packed tower,
Continuous rectifying tower and batch fractionating tower can be divided into again according to mode of operation.
Rectifying column is a kind of tower vapor-liquid contacting apparatus for carrying out rectifying, and steam enters by tower bottom, the gas phase evaporated with
Lower descending liquid carries out counter current contacting, and two are in contact, and volatile (low boiling point) component in lower descending liquid is constantly shifted into gas phase,
Difficult volatilization (higher boiling) component in gas phase constantly shifts in downward descending liquid, and for gas phase closer to tower top, volatile components are dense
Spend higher, and lower descending liquid is closer to tower bottom, and difficult volatile component is then more enriched with, to achieve the purpose that component separates.
Existing rectifying column band is easy to produce reflux after being collected to flow liquid, and when heating rectifying to raw material, heating
Not enough uniformly, heating effect is poor, in feeding can not quantitative taking, make troubles to user.
Utility model content
The purpose of this utility model is to provide a kind of rectifying column of chemical industry with anti-return function, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of chemical industry is used with anti-return function
Rectifying column, including tower body, the side above the tower body are provided with feed inlet, placement plate are provided with below the tower body, and
Placement plate is internally provided with rectifying storehouse, is provided with heating sheet on the outside of the rectifying storehouse, the tower body far from feed inlet one
Side is provided with collecting tank, and the middle position above the collecting tank is provided with cooler bin, and the two sides inside cooler bin are all set
It is equipped with condenser, the top inside the cooler bin is provided with the second steam pipe for extending to the outer upper side of cooler bin, and second
Steam pipe is provided with check-valves far from one end of cooler bin, and the other end of the check-valves, which is provided with, to be extended to inside rectifying storehouse
First steam pipe, and the bottom of the first steam pipe is provided with collection port, observation storehouse is provided on the outside of the collecting tank, and observe
It is provided with graduation mark on the outside of storehouse, the collecting tank is far from being provided with material taking mouth below tower body side.
Preferably, the feed inlet is provided with the passage for extending to rectifying storehouse lower inside close to the side in rectifying storehouse.
Preferably, the middle position of the tower body bottom is provided with exhaust outlet.
Preferably, the check-valves includes steel ball, spring and retaining ring, and the check-valves is internally provided with steel ball, and steel
The side of ball is provided with spring, and the spring is provided with retaining ring far from the side of steel ball.
Preferably, the one end of second steam pipe inside collecting tank is provided with discharge port.
Preferably, valve is provided with above the material taking mouth.
Compared with prior art, the utility model has the beneficial effects that this kind of rectifying of the chemical industry with anti-return function
Tower can prevent rectifying liquid from flowing back by the check-valves being arranged between the first steam pipe and the second steam pipe, and pass through rectifying
The heating sheet being arranged on the outside of storehouse can heat the raw material inside rectifying storehouse, and heating sheet setting is heated in rectifying storehouse outer wall
More uniform, effect is more preferable, and liquid can be imported to the lower section inside rectifying storehouse by the passage of setting, prevented former in injection
Raw material splashes when material, and the observation storehouse being arranged on the outside of collecting tank and graduation mark can be referred in feeding, to make feeding more
Add conveniently, achievees the effect that quantitative taking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model check-valves.
In figure: 1, tower body；2, exhaust outlet；3, feed inlet；4, rectifying storehouse；5, passage；6, placement plate；7, heating sheet；8,
Collecting tank；9, cooler bin；10, the second steam pipe；11, check-valves；1101, steel ball；1102, spring；1103, retaining ring；12, first
Steam pipe；13, collection port；14, condenser；15, discharge port；16, storehouse is observed；17, material taking mouth；18, graduation mark.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of rectifying of the chemical industry with anti-return function
The side of tower, including tower body 1,1 top of tower body is provided with feed inlet 3, and the lower section of the tower body 1 is provided with placement plate 6, and
Placement plate 6 is internally provided with rectifying storehouse 4, and the outside in the rectifying storehouse 4 is provided with heating sheet 7, and the tower body 1 is far from feed inlet
3 side is provided with collecting tank 8, and the middle position of 8 top of collecting tank is provided with cooler bin 9, and inside cooler bin 9
Two sides are all provided with condenser 14, and the top inside the cooler bin 9 is provided with the second steaming for extending to the outer upper side of cooler bin 9
Steam pipe 10, and the second steam pipe 10 is provided with check-valves 11, the other end setting of the check-valves 11 far from one end of cooler bin 9
There is the first steam pipe 12 extended to inside rectifying storehouse 4, and the bottom of the first steam pipe 12 is provided with collection port 13, the collection
The outside of tank 8 is provided with observation storehouse 16, and the outside for observing storehouse 16 is provided with graduation mark 18, and the collecting tank 8 is far from tower body 1 one
Material taking mouth 17 is provided with below side.
The utility model can prevent essence by the check-valves being arranged between the first steam pipe 12 and the second steam pipe 10
Distillate reflux, and the heating sheet 7 by being arranged on the outside of rectifying storehouse 4 can heat the raw material inside rectifying storehouse 4, and heat
The setting of piece 7 is more uniform in the heating of 4 outer wall of rectifying storehouse, and effect is more preferable, liquid can be imported rectifying by the passage 5 of setting
Lower section inside storehouse 4 prevents the raw material when injecting raw material from splashing, the observation storehouse 16 being arranged on the outside of collecting tank 8 and graduation mark 18, energy
It is enough to be referred in feeding, to keep feeding more convenient, achieve the effect that quantitative taking.
The feed inlet 3 is provided with close to the side in rectifying storehouse 4 referring to FIG. 1-2, extends to 4 lower inside of rectifying storehouse
Passage 5, convenient for introducing a material into rectifying storehouse 4, the middle position of 1 bottom of tower body is provided with exhaust outlet 2, prevents tower
Internal air pressure is larger.
Fig. 1-3 is please referred to, the check-valves 11 includes steel ball 1101, spring 1102 and retaining ring 1103, the check-valves 11
Be internally provided with steel ball 1101, and the side of steel ball 1101 is provided with spring 1102, and the spring 1102 is far from steel ball 1101
Side be provided with retaining ring 1103, prevent liquid reflux, the one end of second steam pipe 10 inside collecting tank 8 is provided with
Discharge port 15 enters in cooler bin 9 convenient for gas, and the top of the material taking mouth 17 is provided with valve, is convenient for feeding.
Working principle: personnel are when using the rectifying column with anti-return function using chemical industry, by raw material above tower body 1
Feed inlet 3 pours into, and is poured into raw material inside rectifying storehouse 4 by the passage 5 of setting, then passes through 7 pairs of essences of heating sheet of setting
It evaporates the raw material inside storehouse 4 to be heated, and the setting of heating sheet 7 is more uniform in the heating of 4 outer wall of rectifying storehouse, effect is more preferable, passes through
Liquid can be imported the lower section inside rectifying storehouse 4 by the passage 5 of setting, prevent the raw material when injecting raw material from splashing, by essence
Atomizing raw materials after evaporating enter the second steam pipe 10 by the first steam pipe 12 by collection port 13, by passing through in cooler bin 9
Condenser 14 is liquefying, to achieve the effect that rectifying, and by between the first steam pipe 12 and the second steam pipe 10
The check-valves of setting can prevent rectifying liquid from flowing back, and the heating sheet 7 by being arranged on the outside of rectifying storehouse 4, can be to collecting tank 8
The observation storehouse 16 of outside setting and graduation mark 18 can be referred in feeding, and when needing feeding, staff is by turning
The valve of 17 top of material taking mouth achievees the effect that quantitative taking to keep feeding more convenient.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of chemical industry rectifying column with anti-return function, including tower body (1), it is characterised in that: above the tower body (1)
Side be provided with feed inlet (3), be provided with placement plate (6) below the tower body (1), and placement plate (6) inside setting
Have rectifying storehouse (4), is provided with heating sheet (7) on the outside of the rectifying storehouse (4), side of the tower body (1) far from feed inlet (3)
It is provided with collecting tank (8), the middle position above the collecting tank (8) is provided with cooler bin (9), and cooler bin (9) is internal
Two sides be all provided with condenser (14), the internal top of the cooler bin (9), which is provided with, extends to cooler bin (9) outer upper side
The second steam pipe (10), and the second steam pipe (10) is provided with check-valves (11), the non-return far from the one end of cooler bin (9)
The other end of valve (11), which is provided with, extends to internal the first steam pipe (12) in rectifying storehouse (4), and the bottom of the first steam pipe (12)
Portion is provided with collection port (13), and observation storehouse (16) is provided on the outside of the collecting tank (8), and observes the outside setting of storehouse (16)
Have graduation mark (18), the collecting tank (8) is provided with material taking mouth (17) below separate tower body (1) side.
2. a kind of rectifying column of the chemical industry according to claim 1 with anti-return function, it is characterised in that: the charging
Mouth (3) is provided with the passage (5) for extending to rectifying storehouse (4) lower inside close to the side of rectifying storehouse (4).
3. a kind of rectifying column of the chemical industry according to claim 1 with anti-return function, it is characterised in that: the tower body
(1) middle position of bottom is provided with exhaust outlet (2).
4. a kind of rectifying column of the chemical industry according to claim 1 with anti-return function, it is characterised in that: the non-return
Valve (11) includes steel ball (1101), spring (1102) and retaining ring (1103), and the check-valves (11) is internally provided with steel ball
(1101), and the side of steel ball (1101) is provided with spring (1102), side of the spring (1102) far from steel ball (1101)
It is provided with retaining ring (1103).
5. a kind of rectifying column of the chemical industry according to claim 1 with anti-return function, it is characterised in that: described second
Steam pipe (10) is provided with discharge port (15) close to collecting tank (8) internal one end.
6. a kind of rectifying column of the chemical industry according to claim 1 with anti-return function, it is characterised in that: the feeding
Valve is provided with above mouth (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150262.2U CN209490503U (en) | 2019-08-07 | 2019-08-07 | A kind of rectifying column of the chemical industry with anti-return function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150262.2U CN209490503U (en) | 2019-08-07 | 2019-08-07 | A kind of rectifying column of the chemical industry with anti-return function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209490503U true CN209490503U (en) | 2019-10-15 |
Family
ID=68153413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150262.2U Active CN209490503U (en) | 2019-08-07 | 2019-08-07 | A kind of rectifying column of the chemical industry with anti-return function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209490503U (en) |
-
2019
- 2019-08-07 CN CN201822150262.2U patent/CN209490503U/en active Active
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