CN203703622U - Blockage inspection device for coal-gas condensate drainer - Google Patents
Blockage inspection device for coal-gas condensate drainer Download PDFInfo
- Publication number
- CN203703622U CN203703622U CN201320871994.5U CN201320871994U CN203703622U CN 203703622 U CN203703622 U CN 203703622U CN 201320871994 U CN201320871994 U CN 201320871994U CN 203703622 U CN203703622 U CN 203703622U
- Authority
- CN
- China
- Prior art keywords
- pipe
- gate valve
- condensed water
- blockage
- water outlet
- 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
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a blockage inspection device for a coal-gas condensate drainer. A drain pipe is connected with the condensate drainer through a first gate valve; one side above the condensate drainer is provided with an overflow port; the blockage inspection device is characterized in that one side of the drain pipe is provided with a straight pipe, and is connected with an inlet of a second gate valve through the straight pipe; an outlet of the second gate valve is connected with an inspection pipe. By the adoption of the blockage inspection device, as a blockage position can be effectively judged whether to be in a condensate drainer body or the drain pipe, incorrect operations are avoided; when the blockage is conformed in the drain pipe, high pressure nitrogen can be connected onto the inspection pipe for flushing; the structure is simple, the construction is convenient and the cost is low; the labor intensity of blockage cleaning is decreased; the maintenance and the replacement are facilitated.
Description
Technical field
The utility model relates to a kind of testing fixture, and for the obstruction inspection of coal gas condensed water outlet device equipment, particularly coal gas condensed water outlet device stops up testing fixture.
Background technique
In metallurgical gases pipe network, condensed water generally uses condensed water outlet device to discharge at present, and as Fig. 1, in gas pipe line, condensed water enters waste pipe 1, then arrives condensed water outlet device 3 by gate valve 2, and a side of condensed water outlet device 3 tops is provided with flow-off 4.But, in condensed water discharge process in gas pipe line, can carry the coal gas dregs such as gas ash, tar, naphthalene secretly enters in condensed water outlet device 3, cause obstruction and be not easy to judge closed position, in the time that stopping up appears in waste pipe 1, gate valve 2 or condensed water outlet device 3, condensed water can be trapped in gas pipe line in a large number, affect the normal conveying of coal gas, cause gaspipe network pressure to fluctuate widely, to enterprise's formation great threat of normally keeping the safety in production, when serious, can cause pipeline or support cannot bear the weight of water accumulation of pipeline and collapse, affecting enterprise security reliable operation.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of fixed coal gas condensed water outlet device and stops up testing fixture, this device can be in the time of waste pipe or the obstruction of condensed water outlet device, convenient timely judge blocking position processing obstruction, avoid condensed water to be deposited in gas pipe line, cause line clogging or pipeline to cave in.
The utility model solves the problems of the technologies described above, and the technological scheme adopting is: coal gas condensed water outlet device stops up testing fixture, and waste pipe connects condensed water outlet device by the first gate valve, and a side of condensed water outlet device top is provided with flow-off; Waste pipe one side is provided with direct pipe, and by directly managing the entrance that connects the second gate valve, the outlet of the second gate valve is connected with and checks pipe.
Described inspection pipe is transparent U-shaped pipe.
The beneficial effects of the utility model are: this device can effectively judge that blocking position is cold type body or waste pipe, avoids misoperation.In the time being confirmed to be waste pipe obstruction, can check that on pipe, connect high pressure nitrogen rinses.Simple in structure, easy construction, with low cost, reduce the labor intensity that cleaning is stopped up, be convenient to maintenance and change.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art coal gas condensed water outlet device.
Fig. 2 is structural representation of the present utility model.
In figure: 1, waste pipe, 2, gate valve, 3, condensed water outlet device, 4, flow-off, 5, direct pipe, 6, gate valve, 7, U-shaped inspection pipe.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, referring to Fig. 2, coal gas condensed water outlet device stops up testing fixture, waste pipe 1 connects condensed water outlet device 3 by the first gate valve 2, one side of condensed water outlet device 3 tops is provided with flow-off 4, waste pipe 1 one sides that are connected with the first gate valve 2 entrances are welded with direct pipe 5, and by directly managing the entrance of 5 connection the second gate valves 6, the outlet of the second gate valve 6 is connected with and checks pipe 7.Check pipe 7 be transparent U-shaped pipe and one end mouth of pipe upward.
embodiment:in Fig. 2, coal gas condensed water outlet device stops up testing fixture, check that direct pipe 5 is connected to the position of the about 10cm of waste pipe 1 left and right on gate valve 2 tops by the second gate valve 6, one side of waste pipe 1 is connected and installed with the second gate valve 6 by direct pipe 5, the outlet of the second gate valve 6 connects inspection pipe 7, checks that pipe 7 is transparent U-shaped pipe.And the mouth of pipe of transparent U-shaped pipe upward.The height of transparent U-shaped pipe is determined according to gaspipe network pressure.
Take over 5 in the about 10cm of gate valve 2 top waste pipe 1 left and right welding always, directly on pipe 5, the second gate valve 6 is being installed, then directly on pipe 5, be with gas operation perforate, after completing, close the second gate valve 6, at the transparent U-shaped pipe of the rear connection of gate valve 6 inspection pipe 7, and the mouth of pipe of transparent U-shaped pipe inspection pipe 7 upward.In current check, as found, the flow-off 4 of condensed water outlet device 3 tops does not have overflow water, can open the second gate valve 6 and check: in transparent U-shaped pipe inspection pipe 7, there are flowing out, illustrate that condensed water outlet device 3 stops up; In transparent U-shaped pipe inspection pipe 7, do not have water and coal gas to flow out, illustrate that waste pipe 1 stops up; In transparent U-shaped pipe inspection pipe 7, there is no water but have coal gas to flow out, illustrating that gas pipe line does not have ponding.Operating personnel can, according to on-the-spot actual, judge in time and solve condensed water outlet device fault, avoid affecting the safe operation of gas pipe line.
Claims (2)
1. coal gas condensed water outlet device stops up testing fixture, waste pipe connects condensed water outlet device by the first gate valve, one side of condensed water outlet device top is provided with flow-off, it is characterized in that, waste pipe one side is provided with direct pipe, and by directly managing the entrance that connects the second gate valve, the outlet of the second gate valve is connected with and checks pipe.
2. coal gas condensed water outlet device as claimed in claim 1 stops up testing fixture, it is characterized in that, described inspection pipe is transparent U-shaped pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871994.5U CN203703622U (en) | 2013-12-27 | 2013-12-27 | Blockage inspection device for coal-gas condensate drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871994.5U CN203703622U (en) | 2013-12-27 | 2013-12-27 | Blockage inspection device for coal-gas condensate drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703622U true CN203703622U (en) | 2014-07-09 |
Family
ID=51054064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320871994.5U Expired - Fee Related CN203703622U (en) | 2013-12-27 | 2013-12-27 | Blockage inspection device for coal-gas condensate drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650478A (en) * | 2015-12-31 | 2016-06-08 | 湖南十维阀门制造有限公司 | Remote intelligent alarm system of water drainer |
| CN109848146A (en) * | 2017-11-30 | 2019-06-07 | 上海梅山钢铁股份有限公司 | The online blockage-clearing device of coal gas steam trap |
-
2013
- 2013-12-27 CN CN201320871994.5U patent/CN203703622U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650478A (en) * | 2015-12-31 | 2016-06-08 | 湖南十维阀门制造有限公司 | Remote intelligent alarm system of water drainer |
| CN109848146A (en) * | 2017-11-30 | 2019-06-07 | 上海梅山钢铁股份有限公司 | The online blockage-clearing device of coal gas steam trap |
| CN109848146B (en) * | 2017-11-30 | 2021-11-16 | 上海梅山钢铁股份有限公司 | Online clear stifled device of coal gas steam trap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207554880U (en) | A kind of blast furnace piped gas quick cutting device | |
| CN203703622U (en) | Blockage inspection device for coal-gas condensate drainer | |
| CN202338775U (en) | Online blowdown device of high-pressure natural gas pipeline | |
| CN103968229A (en) | Automatic liquid discharge device with information feedback function | |
| CN204798996U (en) | A gas -liquid separation for vacuum system | |
| CN201858381U (en) | Filter type gate valve | |
| CN203469600U (en) | Disassembly-and-wash-free filtering device for underground water supply pipeline of coal mine | |
| CN202131266U (en) | Polyester vacuum system | |
| CN203091370U (en) | Automatic cleaning and sterilizing system | |
| CN201529515U (en) | Automatic draining and slag discharging device for vacuum equipment | |
| CN202315710U (en) | Siphonic immersion type ultrafiltration membrane pool | |
| CN205331700U (en) | Large -scale gas piping gas water seal structure | |
| CN205193063U (en) | Chemical oxygen demand detector | |
| CN204469361U (en) | A kind of city water-supply pipe network filter | |
| CN209025190U (en) | Type wisdom pumping plant convenient to overhaul | |
| CN205435086U (en) | Mud device is inhaled to pond rail mounted that just sinks | |
| CN203363646U (en) | Automatic evacuation heat power dewatering valve | |
| CN210370773U (en) | Connecting pipe water discharge comprehensive facility device for underground gas drainage pipeline | |
| CN221170738U (en) | Reliable anti-leakage gas water seal drainage system | |
| CN203694747U (en) | Back flushing water system | |
| CN208448186U (en) | A kind of steam sterilizer steam supply pipe-line system | |
| CN202089807U (en) | Water source pipeline structure of water purifier without waste water reverse osmosis | |
| CN103752068A (en) | Back flushing system and back flushing method | |
| CN202865921U (en) | Filtering-type automatic water replenishing tank | |
| CN204550717U (en) | There is the acid solution heating system of backwashing function |
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: 20140709 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |