CN201613036U - Gas stripping column for small device in experiment room - Google Patents
Gas stripping column for small device in experiment room Download PDFInfo
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- CN201613036U CN201613036U CN2010201103290U CN201020110329U CN201613036U CN 201613036 U CN201613036 U CN 201613036U CN 2010201103290 U CN2010201103290 U CN 2010201103290U CN 201020110329 U CN201020110329 U CN 201020110329U CN 201613036 U CN201613036 U CN 201613036U
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- outer cylinder
- cylinder body
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- outer barrel
- barrel body
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Abstract
The utility model provides a gas stripping column for a small device in experiment room, comprising an outer barrel body; the gas stripping column is characterized in that: a fixed sleeve is arranged in the outer barrel body, and an exhaust pipe is arranged at the top part of the fixed sleeve, the end part of the exhaust pipe is arranged outside the outer barrel body, a material outlet pipe is arranged at the top part of the outer barrel body, a snake-shaped condensing coiled pipe is arranged between the outer barrel body and the fixed sleeve, one end of the snake-shaped condensing coiled pipe is connected with a warm water outlet pipe, and the other end thereof is connected with a cold water inlet pipe, the end parts of the warm water outlet pipe and the cold water inlet pipe are arranged outside the outer barrel body, a first baffling plate and a second baffling plate are arranged on the snake-shaped condensing coiled pipe, a through hole is arranged in the middle part of the bottom part of the outer barrel body, a gas-liquid separation plate is arranged at the periphery of the through hole, supporting feet arranged at the bottom part of the fixed sleeve are uniformly distributed by surrounding the through hole, the part of the fixed sleeve, arranged at the periphery of the through hole, is provided with a strip-shaped condensed liquid reflux inlet. The gas stripping column has the advantages that the material cooling area is increased, the service life of the gas stripping column is prolonged and the expense is saved.
Description
Technical field
The utility model relates to a kind of laboratory small device stripping tower, belongs to petrochemical industry small test device technical field.
Background technology
On oil refining catalyst evaluation and technical study laboratory small device, usually need be to reacted liquid product through the separation of tower, its purpose is: light hydrocarbon component is retained in the liquid phase to greatest extent, and other gaseous component is with gas phase form emission measurement; 2, contain higher sulfide or other impurity in the liquid phase of collecting at the bottom of the tower, feed an amount of gas (being generally nitrogen or hydrogen), under certain pressure and temperature conditions, material is carried out gas to be carried, remove wherein sulfide and impurity, make the impurity content in the liquid product that finally obtains satisfy technological requirement.
The general low pressure gas stripper (material filling type) as shown in Figure 1 that uses is realized this purpose on the laboratory installation, this device comprises outer cylinder body 1, top and bottom at outer cylinder body 1 are respectively equipped with warm water outlet 2 and cold water inlet 3, in outer cylinder body 1, be provided with snakelike condenser coil 4, it is outer as material outlet 5 that one end of snakelike condenser coil 4 is located at outer cylinder body 1, be provided with condensate collector 6 in the bottom of outer cylinder body 1, be provided with condensate discharge mouth 7 in condensate collector 6 bottoms, one end of tower body 8 is located in the condensate collector 6, on this end, be provided with phegma shield 9, on the other end, be provided with flange 10.
Carry some lighter hydrocarbons that vapour carries with gas and can cool off and reflux and be collected in the liquid phase for guaranteeing that gas is carried in the process, cat head is provided with snake type coil condenser, held concurrently condensation and settlement action, guarantee fully to be back to Ta Nei after light hydrocarbon condensation that gas carries in carrying and the liquefaction and to be collected in the liquid phase, reduce the liquid phase loss, improve the test data precision.In this structure, cooling water is walked outer cylinder body 1, and the material that is cooled is walked snakelike condenser coil 4.
The shortcoming of said structure is: contain sulfide or other impurity in the material, long time integration is deposited on the inner tubal wall of snakelike condenser coil 4, influences material and passes through smoothly; Reduce the heat exchange efficiency of material and cooling water behind the wall built-up, fully condensation of partial material is carried out system by gas stripping gas, influences liquid and receives; After long-term the use, tube side is all blocked, and stripping tower can't operate as normal.
For overcoming above problem, the common method that when design, can take to amplify the logistics caliber, but may cause cooling insufficient like this, part lighter hydrocarbons not coagulating liq both had been carried out outside the tower, influencing liquid receives, strengthen the error of test data,, but can increase condensation vessel volume so again unless film-cooled heat is enough big.
Summary of the invention
The purpose of this utility model provides a kind of stripping tower that can use and can not increase condensation vessel volume for a long time.
In order to achieve the above object, the technical solution of the utility model has provided a kind of laboratory small device stripping tower, comprise outer cylinder body, bottom at outer cylinder body is provided with condensate collector, be provided with the condensate discharge mouth in the condensate collector bottom, one end of tower body is located in the condensate collector, on this end, be provided with the phegma shield, on the other end, be provided with flange, it is characterized in that, in outer cylinder body, be provided with fixed muffle, top at fixed muffle is provided with blast pipe, the end of blast pipe is located at outside the outer cylinder body, be provided with the material outlet pipe at the top of outer cylinder body, between outer cylinder body and fixed muffle, be provided with snakelike condenser coil, one end of snakelike condenser coil connects the warm water outlet, the other end connects the cold water inlet pipe, the end of warm water outlet and cold water inlet pipe is located at outside the outer cylinder body, on snakelike condenser coil, be provided with first deflection plate and second deflection plate, in the middle of the bottom of outer cylinder body, have through hole, be with the gas-liquid division board around through hole, the leg of being located at the fixed muffle bottom evenly distributes around through hole, has the condensate liquid refluxing opening of bar shaped on the part around fixed muffle is positioned at through hole.
Snakelike condenser coil is installed between the utility model outer cylinder body and the fixed muffle; The gas-liquid division board is used to stop the interference of refluxer to the rising material, and the condensate liquid refluxing opening adopts bar hole, and the condensate liquid that can effectively prevent vapour lock to cause refluxes not smooth; Deflection plate is installed on the snake type cooling coil, increases the condensation time of material
The utility model has the advantages that: relative original structure has increased the material film-cooled heat; Increase material in the time of staying of condensing zone, the abundant sedimentation of the liquid that helps being condensed in the gas stripping gas, gas-liquid separation is more thorough, increases liquid and receives, and improves the accuracy of test data; Prolong the service life of stripping tower; Because profile and size for connection are constant, can carry out easy replacing to refrigerated separation end, a large amount of stripping towers upper end part that is using at present, change whole stripping tower relatively and save funds.
Description of drawings
Fig. 1 is the structural representation of former stripping tower;
A kind of laboratory small device that Fig. 2 provides for the utility model structural representation of stripping tower;
Fig. 3 is that the A-A of Fig. 2 is to view;
Fig. 4 is the I part enlarged drawing of Fig. 2.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 1, a kind of laboratory small device stripping tower that provides for the utility model, comprise outer cylinder body 1, be provided with condensate collector 6 in the bottom of outer cylinder body 1, be provided with condensate discharge mouth 7 in condensate collector 6 bottoms, one end of tower body 8 is located in the condensate collector 6, on this end, be provided with phegma shield 9, on the other end, be provided with flange 10, in outer cylinder body 1, be provided with fixed muffle 11, be provided with blast pipe 12 at the top of fixed muffle 11, the end of blast pipe 12 is located at outside the outer cylinder body 1, be provided with material outlet pipe 13 at the top of outer cylinder body 1, between outer cylinder body 1 and fixed muffle 11, be provided with snakelike condenser coil 4, one end of snakelike condenser coil 4 connects warm water outlet 14, the other end connects cold water inlet pipe 15, the end of warm water outlet 14 and cold water inlet pipe 15 is located at outside the outer cylinder body 1, on snakelike condenser coil 4, be provided with first deflection plate 16 and second deflection plate 17, in the middle of the bottom of outer cylinder body 1, have through hole 18, around through hole 18, be with gas-liquid division board 19, the leg 20 of being located at fixed muffle 11 bottoms evenly distributes around through hole 18, has the condensate liquid refluxing opening 21 of bar shaped on the part around fixed muffle 11 is positioned at through hole 18.
The gaseous mixture phase materials comes to flow through the gap between tower body 8 and the phegma shield 9 to the stripping tower bottom, contacts cooling through the bottom hole of gas-liquid division board 19 and fixed muffle 11 with snakelike condenser coil 4.Material is with after snakelike condenser coil 4 contacts, the part liquefaction that is condensed, condensed liquid is back in the condensate collector 6 through condensate liquid refluxing opening 21, the remainder material is through material outlet pipe 13 discharge systems, and the liquid after the sedimentation is collected through condensate discharge mouth 7.
Claims (1)
1. laboratory small device stripping tower, comprise outer cylinder body (1), be provided with condensate collector (6) in the bottom of outer cylinder body (1), be provided with condensate discharge mouth (7) in condensate collector (6) bottom, one end of tower body (8) is located in the condensate collector (6), on this end, be provided with phegma shield (9), on the other end, be provided with flange (10), it is characterized in that, in outer cylinder body (1), be provided with fixed muffle (11), be provided with blast pipe (12) at the top of fixed muffle (11), the end of blast pipe (12) is located at outside the outer cylinder body (1), be provided with material outlet pipe (13) at the top of outer cylinder body (1), between outer cylinder body (1) and fixed muffle (11), be provided with snakelike condenser coil (4), one end of snakelike condenser coil (4) connects warm water outlet (14), the other end connects cold water inlet pipe (15), the end of warm water outlet (14) and cold water inlet pipe (15) is located at outside the outer cylinder body (1), on snakelike condenser coil (4), be provided with first deflection plate (16) and second deflection plate (17), in the middle of the bottom of outer cylinder body (1), have through hole (18), be with gas-liquid division board (19) all around at through hole (18), the leg (20) of being located at fixed muffle (11) bottom evenly distributes around through hole (18), is positioned at the condensate liquid refluxing opening (21) that has bar shaped on through hole (18) part all around at fixed muffle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201103290U CN201613036U (en) | 2010-02-09 | 2010-02-09 | Gas stripping column for small device in experiment room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201103290U CN201613036U (en) | 2010-02-09 | 2010-02-09 | Gas stripping column for small device in experiment room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613036U true CN201613036U (en) | 2010-10-27 |
Family
ID=42999408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201103290U Expired - Lifetime CN201613036U (en) | 2010-02-09 | 2010-02-09 | Gas stripping column for small device in experiment room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277039A (en) * | 2018-02-02 | 2018-07-13 | 谌吉将 | Petroleum fractionating device |
-
2010
- 2010-02-09 CN CN2010201103290U patent/CN201613036U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277039A (en) * | 2018-02-02 | 2018-07-13 | 谌吉将 | Petroleum fractionating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |