CN201849859U - Device for injecting liquid into pressurized container - Google Patents
Device for injecting liquid into pressurized container Download PDFInfo
- Publication number
- CN201849859U CN201849859U CN2010205203758U CN201020520375U CN201849859U CN 201849859 U CN201849859 U CN 201849859U CN 2010205203758 U CN2010205203758 U CN 2010205203758U CN 201020520375 U CN201020520375 U CN 201020520375U CN 201849859 U CN201849859 U CN 201849859U
- Authority
- CN
- China
- Prior art keywords
- liquid
- valve
- pressure
- pressure vessel
- funnel
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a device of liquid is injected into to area in pressure vessel, a serial communication port, including filling valve, funnel, closed valve, balance pipe, the pressure vessel filling opening links to each other with closed valve, and closed valve is connected with balance pipe, filling valve, funnel in proper order. The volume of the balance pipe is matched with the amount and frequency of injected liquid. Compared with the prior art, the beneficial effects of the utility model are that: through setting up closing valve and filling valve, make pressure balance in the balance tube and pressure vessel internal pressure, liquid conveniently pours into, and practice proves, uses in chemical plant like benzene hydrogenation device, and is respond well, can effectively avoid causing the container pressure release when inside injection liquid under the container running state.
Description
Technical field
The utility model relates to the petrochemical unit field, relates in particular to a kind of device that injects liquid in the band pressure vessel.
Background technology
There are a lot of containers when normal operation, very big pressure to be arranged inside in the petrochemical unit, in operational process, inject liquid and keep internal pressure not leak, relatively difficulty to internal tank.
Summary of the invention
The purpose of this utility model provides a kind of device that injects liquid in the band pressure vessel, solves in the band pressure vessel and injects liquid and can guarantee the problem that internal pressure does not leak.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of device that injects liquid in the band pressure vessel is characterized in that comprise fillup valve, funnel, draught excluder, equalizing pipe, the pressure container inlet links to each other with draught excluder, and draught excluder is connected with equalizing pipe, fillup valve, funnel successively.
Compared with prior art, the beneficial effects of the utility model are: by draught excluder and fillup valve are set, make equalizing pipe internal pressure and vessel internal pressure force balance, liquid is convenient to be injected, facts have proved, in chemical plant such as benzene hydrogenation device, use, respond well, can effectively avoid when liquid is injected in inside, causing the container pressure release under the container running state.
Description of drawings
Fig. 1 is the utility model example structure scheme drawing.
Among the figure: 1-fillup valve 2-funnel 3-draught excluder 4-equalizing pipe 5-pressure container
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, a kind of device that injects liquid in the band pressure vessel comprises fillup valve 1, funnel 2, draught excluder 3, equalizing pipe 4, and pressure container 5 inlets link to each other with draught excluder 3, and draught excluder 3 is connected with equalizing pipe 4, fillup valve 1, funnel 2 successively.Described equalizing pipe 4 volumes are complementary with the injection amount of liquid and the frequency.
The utility model is under running condition not, fillup valve 1, draught excluder 3 all are in closed condition, when needs to the band pressure vessel is inner when injecting liquid, fillup valve 1 is opened, equalizing pipe 4 is injected liquid, close fillup valve 1 then by funnel 2, again draught excluder 3 is opened, liquid is flowed automatically in the pressure container 5, close draught excluder 3 then, inject and fluid operatedly promptly finish.This device optimum position is mounted in pressure container 5 upper orifice, and vertical the installation, and necessary platform is set makes things convenient for the employee to operate.
Claims (1)
1. a device that injects liquid in the band pressure vessel is characterized in that comprise fillup valve, funnel, draught excluder, equalizing pipe, the pressure container inlet links to each other with draught excluder, and draught excluder is connected with equalizing pipe, fillup valve, funnel successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205203758U CN201849859U (en) | 2010-09-08 | 2010-09-08 | Device for injecting liquid into pressurized container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205203758U CN201849859U (en) | 2010-09-08 | 2010-09-08 | Device for injecting liquid into pressurized container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849859U true CN201849859U (en) | 2011-06-01 |
Family
ID=44092262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205203758U Expired - Fee Related CN201849859U (en) | 2010-09-08 | 2010-09-08 | Device for injecting liquid into pressurized container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867050A (en) * | 2017-12-01 | 2019-06-11 | 宝武炭材料科技有限公司 | A kind of environment-friendly type storage tank |
-
2010
- 2010-09-08 CN CN2010205203758U patent/CN201849859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867050A (en) * | 2017-12-01 | 2019-06-11 | 宝武炭材料科技有限公司 | A kind of environment-friendly type storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20160908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |