CN203847905U - Safety pollution discharge device of semi-water gas delivery header pipe - Google Patents
Safety pollution discharge device of semi-water gas delivery header pipe Download PDFInfo
- Publication number
- CN203847905U CN203847905U CN201420272570.1U CN201420272570U CN203847905U CN 203847905 U CN203847905 U CN 203847905U CN 201420272570 U CN201420272570 U CN 201420272570U CN 203847905 U CN203847905 U CN 203847905U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- semi
- radial
- gas delivery
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000618 nitrogen fertilizer Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- -1 steam Substances 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Disclosed is a safety pollution discharge device of a semi-water gas delivery header pipe. The device comprises a delivery head pipe. The device is characterized in that the lower wall of the pipe body of the lower part of the delivery head pipe is provided with a side flowing hole. An upper joint of a vertical stand pipe is fixedly welded in the side flowing hole. The vertical stand pipe is inserted into a water sealing cylinder. The lower joint of the vertical stand pipe is disposed under the water level of the water sealing cylinder. The sidewall of the upper part of the water sealing cylinder is provided with a radial hole. One joint of a radial pipe is fixedly welded in the radial hole. The other joint of the radial pipe is fixedly connected to an overflow valve. The device is advantaged by discharging water with impurities in the semi-water gas delivery pipes, and ensures the pipeline to be normally operated without leakage.
Description
technical field:
The utility model relates to the safe drainage device of nitrogenous fertilizer and methanol production equipment, particularly a kind of semi-water gas delivery main.
background technique:
In nitrogenous fertilizer and methanol production, the semi-water gas pressure 25mmHg post that gas producing furnace gas making is produced, temperature 45 C, with impurity such as steam, ash content and tar, carry toward desulfurizing tower from gas holder.Heat dissipation of pipeline, steam condensation in course of conveying, be attached on tube wall the impurity such as part of ash tar together, assembles at low spot place, delivery main road, causes ponding and fouling, affects medium transport after long operational time.
summary of the invention:
The purpose of this utility model is to overcome above-mentioned defect, and a kind of semi-water gas delivery main's safe drainage device is provided.
Scheme of the present utility model is: comprise delivery main, it is characterized in that: on the body lower wall at the low-level place of delivery main, offer a bypass port, a vertical standpipe upper end-hole is fixedly welded in bypass port, vertical standpipe inserts in a water seal cylinder, the water surface below of vertical standpipe lower end mouth in water seal cylinder, in water seal cylinder upper portion side wall, be provided with a radial hole, radial pipe one port is fixedly welded in radial hole, and its another port is fixedly connected with relief valve.
The utility model has the advantage of: the ducted semi-water gas ponding that is mingled with impurity can be discharged, and guarantee that the normal operation of pipeline can not leak.
brief description of the drawings:
Accompanying drawing is the utility model structural representation.
embodiment:
The utility model comprises delivery main 1, it is characterized in that: on the body lower wall at delivery main 1 low-level place, offer a bypass port, vertical standpipe 3 upper end-hole are fixedly welded in bypass port, vertical standpipe 3 inserts in a water seal cylinder 2, the water surface below of vertical standpipe 3 lower end mouth in water seal cylinder 2, in water seal cylinder 2 upper portion side wall, be provided with a radial hole, radial pipe one port is fixedly welded in radial hole, and its another port is fixedly connected with relief valve 4.
Pipeline internal water accumulation collects at pipeline minimum point place, enter water seal cylinder 2, and overflow is to ditch by the vertical standpipe 3 of this device; The vertical interior semi-water gas of standpipe 3, because pressure is lower than water seal pressure, can not leak into external environment condition; On water seal cylinder 2, water replenishing device is set, prevention special circumstances water seal cylinder 2 lacks of water cause semi-water gas to leak.
Claims (1)
1. safe drainage device of the semi-water gas delivery main, comprise delivery main (1), it is characterized in that: on the body lower wall at the low-level place of delivery main (1), offer a bypass port, a vertical standpipe (3) upper end-hole is fixedly welded in bypass port, vertical standpipe (3) inserts in a water seal cylinder (2), the water surface below of vertical standpipe (3) lower end mouth in water seal cylinder (2), in water seal cylinder (2) upper portion side wall, be provided with a radial hole, radial pipe one port is fixedly welded in radial hole, and its another port is fixedly connected with relief valve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272570.1U CN203847905U (en) | 2014-05-24 | 2014-05-24 | Safety pollution discharge device of semi-water gas delivery header pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272570.1U CN203847905U (en) | 2014-05-24 | 2014-05-24 | Safety pollution discharge device of semi-water gas delivery header pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847905U true CN203847905U (en) | 2014-09-24 |
Family
ID=51560923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272570.1U Expired - Fee Related CN203847905U (en) | 2014-05-24 | 2014-05-24 | Safety pollution discharge device of semi-water gas delivery header pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826594A (en) * | 2019-01-28 | 2019-05-31 | 河北宏龙环保科技有限公司 | Casing gas collection device and application method |
-
2014
- 2014-05-24 CN CN201420272570.1U patent/CN203847905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826594A (en) * | 2019-01-28 | 2019-05-31 | 河北宏龙环保科技有限公司 | Casing gas collection device and application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |