CN209468115U - N-hexane anti-leak output device - Google Patents
N-hexane anti-leak output device Download PDFInfo
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- CN209468115U CN209468115U CN201822194402.6U CN201822194402U CN209468115U CN 209468115 U CN209468115 U CN 209468115U CN 201822194402 U CN201822194402 U CN 201822194402U CN 209468115 U CN209468115 U CN 209468115U
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- quick coupling
- bend pipe
- annular groove
- pipe
- square bend
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Abstract
The utility model relates to a kind of n-hexane anti-leak output devices, including for the square bend pipe with finished pot outlet connection, square bend pipe one end is equipped with the ring flange of corresponding finished pot outlet, be characterized in that: the other end of square bend pipe is opening down, and it is set with flexible steel in flat section tubing, flexible steel in flat section tubing top is light pipe and is equipped with ring-shaped sealing sleeve between square bend pipe, the periphery of light pipe is equipped with hoop, flexible steel in flat section tubing lower part is bellows, bellows lower end is connected with quick coupling, quick coupling is annular in shape and its internal ring wall is undertaken in ripple inside pipe wall lower end, the lower end surface of quick coupling offers annular groove, the center line of annular groove is overlapped with the center line of quick coupling, the bottom surface of annular groove is equipped with gasket, quick coupling upper end is equipped with around the taper cofferdam wide at the top and narrow at the bottom of bellows lower end.Its is structurally reasonable, it is reliable to use, environmental pollution and the case where waste caused by avoiding because of leakage, energy conservation and environmental protection.
Description
Technical field
The utility model relates to normal hexane product encapsulate auxiliary device, especially a kind of n-hexane anti-leak output device,
Suitable for normal hexane product Safety output into pail pack, is prevented from leaking.
Background technique
Normal hexane product after pre-heating system preheats, enters hydrodesulfurization reaction usually using stable light hydrocarbon as raw material
Device (built-in dearsenic catalyst and Hydrobon catalyst), the sulfur-containing compound (mercaptan, thioether etc.) in raw material are made in catalyst
It is reacted with lower with hydrogen, generates H2S and water；Dechlorinated desulfurization reactor (built-in dechlorination catalyst and hydrogen sulfide absorption again
Catalyst), the H in reactant2S is adsorbed removing；Material after desulfurization enters de- benzene reactor (interior removable benzene catalyst), former
Aromatic component in material is reacted under the action of catalyst, generates cycloalkane, achievees the purpose that remove benzene in aromatic component, most
The product for carrying a small amount of hydrogen eventually enters knockout drum, and by product and Hydrogen Separation, then desulfurization takes off the product entrance after benzene
Rectifier unit is separated, and the normal hexane product of different content (according to customer requirement) is finally obtained, and normal hexane product is producing
Be stored in finished pot after the completion, wait it is to be filled, i.e., output into pail pack, convenient transportation and sale.In pouring process, just
Hexane product such as accidentally leakage can cause environmental pollution, also simultaneously cause to waste, therefore, for export structure design very
It is important.
Summary of the invention
The purpose of this utility model is to provide for a kind of structurally reasonable, service-strong n-hexane anti-leak output dress
It sets, environmental pollution and the case where wasting caused by avoiding because of leakage.
The technical solution of the utility model is:
A kind of n-hexane anti-leak output device, including for the square bend pipe with finished pot outlet connection, square
Bend pipe one end is equipped with the ring flange of corresponding finished pot outlet, is characterized in that: another end opening court of the square bend pipe
Under, and it is set with flexible steel in flat section tubing, the flexible steel in flat section tubing top is light pipe and is equipped with ring packing between square bend pipe
Set, the periphery of light pipe are equipped with hoop, and the flexible steel in flat section tubing lower part is bellows, and bellows lower end is connected with quick coupling, institute
It states quick coupling annularly and its internal ring wall is undertaken in ripple inside pipe wall lower end, it is recessed that the lower end surface of quick coupling offers annular
Slot, the center line of the annular groove are overlapped with the center line of quick coupling, and the bottom surface of annular groove is equipped with gasket, described fast
Quick coupling upper end is equipped with around the taper cofferdam wide at the top and narrow at the bottom of bellows lower end.
Above-mentioned n-hexane anti-leak output device, the inner sidewall lower end of the annular groove, which is equipped with to connector center, shrinks
The conical surface I, the lateral wall lower end of the annular groove is equipped with to the conical surface II extended on the outside of connector.Convenient and pail pack entrance card
It connects.
The horizontal segment of above-mentioned n-hexane anti-leak output device, the square bend pipe is equipped with measuring instrument.
The horizontal segment of above-mentioned n-hexane anti-leak output device, the square bend pipe is equipped with solenoid valve, and square is curved
The vertical section of pipe is additionally provided with hand-operated valve.When obtaining filling amount by gauge meter and reaching setting value, solenoid valve is automatically closed, then
Hand-operated valve is turned off manually, improves reliability.
The beneficial effects of the utility model are:
1, in use, being clamped using the annular groove of quick coupling and the entrance of pail pack, the extensible of bellows is utilized
Property achievees the purpose that closure easy to connect, while ensure that pouring process, prevents from leaking in pouring process, safety collar
It protects.
2, the gasket in annular groove further prevented it is product-filled during leak, raising safety.
3, when quick coupling and bellows lower end junction have damage, when leaking, interim protection is played in taper cofferdam
Effect finds conducive to operator and replaces in time respective accessory, handles in time, avoid bigger loss.
4, the internal ring wall of quick coupling has covered the junction of annular groove Yu pail pack entrance, and leak-proof energy is strong.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged view at I in Fig. 1；
Fig. 3 is the structural schematic diagram of the quick coupling of the utility model.
In figure: 1. ring flanges, 2. square bend pipes, 201. horizontal segments, 202. vertical sections, 3. measuring instruments, 4. solenoid valves,
5. hand-operated valve, 6. pail packs, 7. ring-shaped sealing sleeves, 8. light pipes, 9. hoops, 10. bellowss, 11. quick couplings, 1101. tapers
Cofferdam, 1102. annular grooves, 1104. conical surfaces I, 12. gaskets, 13. pail pack entrances.
Specific embodiment
As shown in Figure 1-Figure 3, n-hexane anti-leak output device, including for the square with finished pot outlet connection
Bend pipe 2.
Described 2 one end of square bend pipe is equipped with the ring flange 1 of corresponding finished pot outlet, and the other end of square bend pipe 2 is opened
Mouth down, and it is set with flexible steel in flat section tubing, the flexible steel in flat section tubing top is light pipe 8 and is equipped with ring between square bend pipe 2
Shape sealing shroud 7, the periphery of light pipe 8 are equipped with hoop 9, and the flexible steel in flat section tubing lower part is bellows 10, the connection of 10 lower end of bellows
There is quick coupling 11, the quick coupling 11 is annular in shape and its internal ring wall is undertaken in 10 inner wall lower end of bellows, quick coupling 11
Lower end surface offer annular groove 1102, the center line of the annular groove 1102 is overlapped with the center line of quick coupling 11,
The bottom surface of annular groove 1102 is equipped with gasket 12, and 11 upper end of quick coupling is equipped with the upper width around 10 lower end of bellows
Under narrow taper cofferdam 1101.
In the present embodiment, the groove width of the annular groove 1102 and the thickness of pail pack entrance 13 match, for convenience of with
Pail pack entrance 13 is clamped, and the inner sidewall lower end of the annular groove 1102 is equipped with the conical surface I 1104 shunk to connector center, institute
The lateral wall lower end for stating annular groove 1102 is equipped with the conical surface II 1103 extended to connector outside.The water of the square bend pipe 2
Flat section 201 is equipped with measuring instrument 3.The horizontal segment 201 of the square bend pipe 2 be equipped with solenoid valve 4, square bend pipe 2 it is vertical
Section 202 is additionally provided with hand-operated valve 5.When by measuring instrument 3 count filling amount reach setting value when, solenoid valve 4 is automatically closed, then
Hand-operated valve 5 is turned off manually, improves reliability.
In use, pail pack 6 is put in below the present apparatus, pail pack entrance 13 and quick coupling 11 are connected, is opened manual
Valve 5 restarts solenoid valve 4, and finished pot is sent into normal hexane product to pail pack 6, while measuring instrument 3 measures, setting to be achieved
When value, solenoid valve 4 is closed, and turns off hand-operated valve 5.
Claims (4)
1. a kind of n-hexane anti-leak output device, including for the square bend pipe with finished pot outlet connection, square is curved
Pipe one end is equipped with the ring flange of corresponding finished pot outlet, it is characterised in that: and the other end of the square bend pipe is opening down, and
It is set with flexible steel in flat section tubing, the flexible steel in flat section tubing top is light pipe and is equipped with ring-shaped sealing sleeve, light between square bend pipe
The periphery of pipe is equipped with hoop, and the flexible steel in flat section tubing lower part is bellows, and bellows lower end is connected with quick coupling, described quick
Connector is annular in shape and its internal ring wall is undertaken in ripple inside pipe wall lower end, and the lower end surface of quick coupling offers annular groove, described
The center line of annular groove is overlapped with the center line of quick coupling, and the bottom surface of annular groove is equipped with gasket, the quick coupling
Upper end is equipped with around the taper cofferdam wide at the top and narrow at the bottom of bellows lower end.
2. n-hexane anti-leak output device according to claim 1, it is characterised in that: the inner sidewall of the annular groove
Lower end is equipped with the conical surface I shunk to connector center, and the lateral wall lower end of the annular groove is equipped with the cone to extension on the outside of connector
Face II.
3. n-hexane anti-leak output device according to claim 1, it is characterised in that: the level of the square bend pipe
Section is equipped with measuring instrument.
4. n-hexane anti-leak output device according to claim 1, it is characterised in that: the level of the square bend pipe
Section is equipped with solenoid valve, and the vertical section of square bend pipe is additionally provided with hand-operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194402.6U CN209468115U (en) | 2018-12-26 | 2018-12-26 | N-hexane anti-leak output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194402.6U CN209468115U (en) | 2018-12-26 | 2018-12-26 | N-hexane anti-leak output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468115U true CN209468115U (en) | 2019-10-08 |
Family
ID=68089644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194402.6U Active CN209468115U (en) | 2018-12-26 | 2018-12-26 | N-hexane anti-leak output device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158790A (en) * | 2020-10-13 | 2021-01-01 | 阙俊乾 | Edible oil filling machine |
-
2018
- 2018-12-26 CN CN201822194402.6U patent/CN209468115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158790A (en) * | 2020-10-13 | 2021-01-01 | 阙俊乾 | Edible oil filling machine |
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