CN203273274U - High-purity phosphorus oxychloride feeding steel cylinder - Google Patents
High-purity phosphorus oxychloride feeding steel cylinder Download PDFInfo
- Publication number
- CN203273274U CN203273274U CN 201320257464 CN201320257464U CN203273274U CN 203273274 U CN203273274 U CN 203273274U CN 201320257464 CN201320257464 CN 201320257464 CN 201320257464 U CN201320257464 U CN 201320257464U CN 203273274 U CN203273274 U CN 203273274U
- Authority
- CN
- China
- Prior art keywords
- valve
- phosphorus oxychloride
- steel cylinder
- oxychloride
- pipeline
- 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 - Lifetime
Links
Images
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model discloses a high-purity phosphorus oxychloride feeding steel cylinder which comprises a steel cylinder body, a nitrogen inlet pipe and an oxychloride feeding pipe, a horizontal pipeline and a communicating pipeline, wherein the nitrogen inlet pipe is arranged at the top of the steel cylinder body and provided with a three-way nitrogen inlet valve, the oxychloride feeding pipe is arranged at the top of the steel cylinder body and provided with a three-way oxychloride feeding valve, two ends of the horizontal pipeline are respectively communicated with the tops of the nitrogen feeding pipe and the oxychloride feeding pipe, the horizontal pipeline is provided with a second valve, two ends of the communicating pipeline are respectively communicated with the nitrogen inlet valve and the oxychloride feeding valve, the communicating pipeline is provided with a second valve, the bottom end of the oxychloride feeding pipe is inserted at the bottom of the steel cylinder body, the horizontal pipeline is positioned above the nitrogen inlet valve and the oxychloride feeding valve. The pipeline with the valve is additionally arranged between the nitrogen inlet valve and the oxychloride feeding valve, so that the pipeline close to the nitrogen inlet valve and the oxychloride feeding valve can be cleanly flushed through the incapability of being flushed, thus avoiding the residue oxychloride, keeping the smoothness of the pipeline, and ensuring the running safety of the equipment.
Description
Technical field
The utility model relates to a kind of high-purity phosphorus oxychloride feed steel cylinder.
Background technique
the structure of existing high-purity phosphorus oxychloride feed steel cylinder as shown in Figure 1, comprise steel cylinder body 1, be located at steel cylinder body 1 top, with the nitrogen suction tude 2 of nitrogen suction valve 21 and be located at steel cylinder body 1 top, phosphorus oxychloride feeder sleeve 3 with phosphorus oxychloride inlet valve 31, nitrogen suction tude 2 is communicated with steel cylinder body 1, the bottom of steel cylinder body 1 is inserted in the bottom of phosphorus oxychloride feeder sleeve 3, the top of nitrogen suction tude 2 is communicated with by the horizontal pipeline 4 with the first valve 41 with the top of phosphorus oxychloride feeder sleeve 3, and horizontal pipeline 4 is positioned at the top of nitrogen suction valve 21 and phosphorus oxychloride inlet valve 31, the top of nitrogen suction tude 2 is suction port, the top of phosphorus oxychloride feeder sleeve 3 is inlet.
During use, open nitrogen suction valve 21, phosphorus oxychloride inlet valve 31, close the first valve 41, nitrogen is passed in steel cylinder body 1 by nitrogen suction tude 2, make the pressure rise in steel cylinder body 1, when rising to a certain degree, phosphorus oxychloride liquid in steel cylinder body 1 can be extruded out along steel cylinder body 1 interior phosphorus oxychloride feeder sleeve 3, enters use equipment by inlet.
After use, close nitrogen suction valve 21, phosphorus oxychloride inlet valve 31, open the first valve 41, nitrogen is passed into by suction port, gas is by the first valve 41, flush equipment pipeline.
The shortcoming of existing high-purity phosphorus oxychloride feed steel cylinder is can only wash away the first valve 41 and nitrogen suction tude 2 and phosphorus oxychloride feeder sleeve 3 to be positioned at the pipeline of horizontal pipeline more than 4, pipeline below 4 can't wash away totally to horizontal pipeline and nitrogen suction valve 21, phosphorus oxychloride inlet valve 31 and this two valves are above, still long-term, phosphorus oxychloride in this section of tubing is residual gradually, result in blockage at last, make the feed steel cylinder that the danger of blast be arranged.
Summary of the invention
The purpose of this utility model provides a kind of high-purity phosphorus oxychloride feed steel cylinder exactly in order to address the above problem.
The purpose of this utility model is achieved in that
a kind of high-purity phosphorus oxychloride feed steel cylinder of the present utility model, comprise the steel cylinder body, be located at described steel cylinder bodies top, nitrogen suction tude with the nitrogen suction valve, be located at described steel cylinder bodies top, be communicated with respectively described nitrogen suction tude and phosphorus oxychloride feeder sleeve top and with the horizontal pipeline of the first valve with the phosphorus oxychloride feeder sleeve of phosphorus oxychloride inlet valve and two ends, the bottom of described steel cylinder body is inserted in the bottom of described phosphorus oxychloride feeder sleeve, described horizontal pipeline is positioned at the top of described nitrogen suction valve and phosphorus oxychloride inlet valve, described nitrogen suction valve and phosphorus oxychloride inlet valve are the three-dimensional valve, described high-purity phosphorus oxychloride feed steel cylinder comprises also that two ends are communicated with respectively described nitrogen suction valve and phosphorus oxychloride inlet valve and with the connecting pipe of the second valve.
The utility model is by setting up a pipeline with valve between nitrogen suction valve and phosphorus oxychloride inlet valve, make near the pipeline of nitrogen suction valve, phosphorus oxychloride inlet valve by original can not washing away become can wash away clean, avoided the residual of phosphorus oxychloride, make pipeline keep unimpeded, guaranteed the security of operation of equipment.
Description of drawings
Fig. 1 is the structural representation of existing high-purity phosphorus oxychloride feed steel cylinder;
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
see also Fig. 2, the utility model high-purity phosphorus oxychloride feed steel cylinder, comprise steel cylinder body 1, be located at steel cylinder body 1 top, nitrogen suction tude 2 with nitrogen suction valve 21, be located at steel cylinder body 1 top, phosphorus oxychloride feeder sleeve 3 with phosphorus oxychloride inlet valve 31, two ends are communicated with respectively nitrogen suction tude 2 and phosphorus oxychloride feeder sleeve 3 tops and with the horizontal pipeline 4 of the first valve 41, nitrogen suction tude 2 is communicated with steel cylinder body 1, and two ends are communicated with respectively nitrogen suction valve 21 and phosphorus oxychloride inlet valve 31 and with the connecting pipe 5 of the second valve 51, the bottom of steel cylinder body 1 is inserted in the bottom of phosphorus oxychloride feeder sleeve 3, horizontal pipeline 4 is positioned at the top of nitrogen suction valve 21 and phosphorus oxychloride inlet valve 31, the top of nitrogen suction tude 2 is suction port, the top of phosphorus oxychloride feeder sleeve 3 is inlet, nitrogen suction valve 21 and phosphorus oxychloride inlet valve 31 are the three-dimensional valve.
Identical with original structure during use, open nitrogen suction valve 21, phosphorus oxychloride inlet valve 31 upper lower channel, close the first valve 41, the second valve 51, nitrogen is passed in steel cylinder body 1 by suction port, make the pressure rise in steel cylinder body 1, when rising to a certain degree, phosphorus oxychloride liquid in steel cylinder body 1 can be extruded out along steel cylinder body 1 interior phosphorus oxychloride feeder sleeve 3, enters use equipment by inlet.
After use, open the first valve 41, the second valve 51, communicate with the centre above nitrogen suction valve 21, phosphorus oxychloride inlet valve 31 are switched to, nitrogen is passed into by suction port, gas is by the first valve 41 and the second valve 51, not only can the flush equipment pipeline, and will also wash away totally near the pipeline of nitrogen suction valve 21, phosphorus oxychloride inlet valve 31 parts, greatly guaranteed the security of operation of equipment.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that do not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technological schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (1)
1. high-purity phosphorus oxychloride feed steel cylinder, comprise the steel cylinder body, be located at described steel cylinder bodies top, nitrogen suction tude with the nitrogen suction valve, be located at described steel cylinder bodies top, be communicated with respectively described nitrogen suction tude and phosphorus oxychloride feeder sleeve top and with the horizontal pipeline of the first valve with the phosphorus oxychloride feeder sleeve of phosphorus oxychloride inlet valve and two ends, the bottom of described steel cylinder body is inserted in the bottom of described phosphorus oxychloride feeder sleeve, described horizontal pipeline is positioned at the top of described nitrogen suction valve and phosphorus oxychloride inlet valve, it is characterized in that, described nitrogen suction valve and phosphorus oxychloride inlet valve are the three-dimensional valve, described high-purity phosphorus oxychloride feed steel cylinder comprises also that two ends are communicated with respectively described nitrogen suction valve and phosphorus oxychloride inlet valve and with the connecting pipe of the second valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257464 CN203273274U (en) | 2013-05-13 | 2013-05-13 | High-purity phosphorus oxychloride feeding steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257464 CN203273274U (en) | 2013-05-13 | 2013-05-13 | High-purity phosphorus oxychloride feeding steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273274U true CN203273274U (en) | 2013-11-06 |
Family
ID=49503682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257464 Expired - Lifetime CN203273274U (en) | 2013-05-13 | 2013-05-13 | High-purity phosphorus oxychloride feeding steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154418A (en) * | 2013-05-13 | 2014-11-19 | 上海鸿辉光通科技股份有限公司 | High-purity phosphorus oxychloride feeding steel cylinder |
-
2013
- 2013-05-13 CN CN 201320257464 patent/CN203273274U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154418A (en) * | 2013-05-13 | 2014-11-19 | 上海鸿辉光通科技股份有限公司 | High-purity phosphorus oxychloride feeding steel cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK201400318A (en) | Method and device for remowal of a hydrate plug | |
| CN203273274U (en) | High-purity phosphorus oxychloride feeding steel cylinder | |
| CN204074645U (en) | A kind of receiving ball tube device | |
| CN104154418A (en) | High-purity phosphorus oxychloride feeding steel cylinder | |
| CN205297635U (en) | Drainage device drills down | |
| CN201603871U (en) | Automatic connecting device for steel ladle bottom blowing argon | |
| CN203640656U (en) | Conical hole packer for gas drainage | |
| CN205155542U (en) | Modified torch gas divides fluid reservoir to press liquid system | |
| CN203718030U (en) | Block valve structure | |
| CN204573414U (en) | A kind of can the stope filling pipe joint of long-range dismounting | |
| CN204284703U (en) | A kind of pressure oil pipe | |
| CN207111969U (en) | The improved structure of valve element | |
| CN205331435U (en) | Multifunctional valve | |
| CN204000943U (en) | Make the plastic inspection well that current are more unimpeded | |
| CN204253107U (en) | Gas drainage pipeline jettison gear | |
| CN205206867U (en) | Gas collector | |
| CN105397514B (en) | A kind of self-cleaning workpiece positioning clamp | |
| CN202833074U (en) | Suction tube of slush pump and slush pump | |
| CN205130627U (en) | Improved generation ink jet numbering machine solenoid valve pipeline adapter | |
| CN203380696U (en) | Bi-directional oil-line oil injection pipe | |
| CN204985209U (en) | Cross pipeline | |
| CN203847756U (en) | Self-switching tee for oil pipe | |
| CN202834187U (en) | Self-switching pressure stabilizing three-way flow divider | |
| CN203717942U (en) | Block valve with piston for sealing | |
| CN102913640B (en) | Self-switching pressure-stabilizing three-way shunt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |