CN2530133Y - Oil and gas through and lower part side-connecting wax ball clearing receiving appts. - Google Patents
Oil and gas through and lower part side-connecting wax ball clearing receiving appts. Download PDFInfo
- Publication number
- CN2530133Y CN2530133Y CN 02205024 CN02205024U CN2530133Y CN 2530133 Y CN2530133 Y CN 2530133Y CN 02205024 CN02205024 CN 02205024 CN 02205024 U CN02205024 U CN 02205024U CN 2530133 Y CN2530133 Y CN 2530133Y
- Authority
- CN
- China
- Prior art keywords
- ball
- paraffin
- oil
- valve
- cut
- 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
- Check Valves (AREA)
Abstract
A paraffin ball receiver characterized by direct feed of oil and gas and a lower side-connecting structure, which comprises a ball-stop three-way 1, a cut-off valve 3, a bent pipe 5, and a ball-exit barrel 6 etc, wherein under the action of gravity and the blockage by a ball-stop sieve plate 2, the paraffin ball goes downwards into the bypass branch of the three-way and stays on the semi-opened cut-off valve 3; when crude oil and paraffin on the surface of the paraffin ball are cleaned off by a heating element 4, open the cut-off valve and the paraffin ball can enter the ball-exit barrel; then open the pressure relief valve to relieve the pressure before taking the paraffin ball out of the barrel in a basket. The utility model allows users to take the paraffin ball out of the water after the crude oil and paraffin on the surface of the ball are dissolved; the operation is simple and convenient, without emission of oil and oil; besides, the utility model can secure the operation and can prevent accidents.
Description
Technical field
The utility model relates to a kind of petroleum production mechanical field, is applied to the wax removal instrument of mixed transportation of oil and gas pipeline, specifically, is that oil gas is straight-through---bottom side-connecting wax ball clearing receiver.
Background technique
In the oil-gas gathering and transportation process, especially in the defeated process of normal temperature collection, the paraffin in the crude oil can be separated out from oil and is deposited on the tube wall, causes pipeline blockage.So, send the rubber wax ball clearing to remove the long-pending wax of inner-walls of duct at well mouth of oil well, enter after metering station or the oil gathering station, from pipeline, take out wax ball clearing through the wax ball clearing receiver.The bypass type receiver that uses is when operation at present, wax ball clearing can be with moisture gas stream through receiver, and accumulate in its inside, when getting ball, close receiver rear and front end valve, open receiver bypass line valve, fluid flows through from bypass line, through heating, intensification, dewaxing, and after the gas purging pressure release, open the receiver port lid and take out wax ball clearing.The problem that this method exists is: the receiver volume is big, and crude oil that accumulate inside and paraffin quantity are many, gets ball process complexity, adding heat wax-melting, gas purging, switching flow wastes time and energy, getting the ball process has oil and gas leakage, an influence station safety, health and worker health, initiation fire easily.
Technology contents
The deficiency that the purpose of this utility model is to overcome above-mentioned reception and gets ball technology; and provide a kind of volume little; in light weight; simple to operation, especially do not take place oil and gas leakage clean and safe, help worker health and environmental protection oil gas straight-through---bottom side-connecting wax ball clearing receiver.
The utility model is achieved in that and comprises interception threeway 1, interception screen 2, cut-off valve 3, heating element 4, bend pipe 5, ball taking tube cylindrical shell 6, hand basket 7, Decompression valves 8 etc. have interception screen 2 in the interception threeway 1, bypass is connected to cut-off valve 3, bend pipe 5 and ball taking tube cylindrical shell 6 side mouth successively, wax ball clearing hand basket 7 is arranged in the ball taking tube cylindrical shell 6, and ball taking tube cylindrical shell 6 upper side are established Decompression valves 8, and the top outlet connects fast-opening blind 9.
The arm of interception threeway (1) straight down.
The height of ball taking tube cylindrical shell (6) is identical with the center height of cut-off valve (3).
Bend pipe (5) upper side is equipped with heating element (4).
The utility model has been compared following advantage with existing apparatus:
1, adopt oil gas straight-through---the bottom is other to access ball formula structure, and the oil gas water three phase fluid-mixing directly passes through through its top, only tackles wax ball clearing and replenishes a small amount of water naturally, cold fluid does not stop interior, does not turn, and does not store, thereby drag losses is little, and heat dissipation is few when adding heat wax-melting.
2, the other access node structure in receiver bottom, free water severe be greater than oil gas severe, thereby be deposited in the wax ball clearing receiver, helps safety and wax ball clearing cleans in device.
3, the other access node structure in bottom makes easy and simple to handlely, gets ball once at every turn, one of a switch main valve, and the bypass type receiver is whenever got ball and is once needed totally three of switch ends cut-off valve and bypath valves.
Be from water, to take out when 4, getting wax ball clearing, thereby clean hygiene, needn't clean promptly reusable again.
5, wax ball clearing is to take out from water, does not distribute oil gas, helps safety operation, and the accident that can prevent takes place, and has avoided the wasting of resources, has protected environment and worker health again.
Concrete enforcement
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described:
Referring to accompanying drawing, when the oil gas water three phase fluid-mixing passes through interception threeway 1 from gas collecting tube, the big and sedimentation downwards of free water severe than the severe of crude oil, and almost be full of whole receiver, after wax ball clearing enters interception threeway 1, stop and action of gravity by interception screen 2, enter downwards in the threeway bypass arm, and rest on above the half-open cut-off valve 3, through the intensification of heating element 4, upwards float after the crude oil on wax ball clearing surface and the paraffin dissolving, wax ball clearing then obtains cleaning.
Wax ball clearing reaches some in tee branch after, just need to take out.At first, open cut-off valve 3 fully, make the oil gas current continue in interception threeway 1, to pass through, and wax ball clearing by action of gravity in cut-off valve 3, bend pipe 5 enter wax ball clearing hand basket 7 in the ball taking tube cylindrical shell 6, close cut-off valve 3 then, open Decompression valves 8 pressure releases, open fast-opening blind 9 after the pressure release, at last, ball taking tube cylindrical shell 6 is proposed hand basket 7.
After receiver is got ball, the user mode process of recovering receiver is with last opposite: put hand basket 7 go into cylindrical shell 6 interior → close fast-opening blind 9 → close Decompression valves 8, close 3 one-tenth half-open positions of cut-off valve, make its up and down fluid communication and wax ball clearing can temporarily rest on cut-off valve 3 tops, get the ball process and finish.
Claims (4)
1, a kind of oil gas is straight-through---bottom side-connecting wax ball clearing receiver, comprise interception threeway (1), interception screen (2), cut-off valve (3), heating element (4), bend pipe (5), ball taking tube cylindrical shell (6), hand basket (7), Decompression valves (8) etc., it is characterized in that: interception screen (2) is arranged in the interception threeway (1), bypass is connected to cut-off valve (3) successively, bend pipe (5) and ball taking tube cylindrical shell (6) side mouth, wax ball clearing hand basket (7) is arranged in the ball taking tube cylindrical shell (6), ball taking tube cylindrical shell (6) upper side is established Decompression valves (8), and the top outlet connects fast-opening blind (9).
2, according to the described wax ball clearing receiver of claim 1, it is characterized in that: the arm of interception threeway (1) straight down.
3, according to the described wax ball clearing receiver of claim 1, it is characterized in that: the height of ball taking tube cylindrical shell (6) is identical with the center height of cut-off valve (3).
4. model utility according to claim 1 is characterized in that: bend pipe (5) upper side is equipped with heating element (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205024 CN2530133Y (en) | 2002-03-14 | 2002-03-14 | Oil and gas through and lower part side-connecting wax ball clearing receiving appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205024 CN2530133Y (en) | 2002-03-14 | 2002-03-14 | Oil and gas through and lower part side-connecting wax ball clearing receiving appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530133Y true CN2530133Y (en) | 2003-01-08 |
Family
ID=33686786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02205024 Expired - Fee Related CN2530133Y (en) | 2002-03-14 | 2002-03-14 | Oil and gas through and lower part side-connecting wax ball clearing receiving appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530133Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695703B (en) * | 2009-10-26 | 2012-10-17 | 中国石油天然气股份有限公司 | double-piston clean type automatic ball collecting device |
-
2002
- 2002-03-14 CN CN 02205024 patent/CN2530133Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695703B (en) * | 2009-10-26 | 2012-10-17 | 中国石油天然气股份有限公司 | double-piston clean type automatic ball collecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202730930U (en) | Separate displacement-type initial rainwater discarding device | |
| CN205224159U (en) | A device is abandoned class, collected and recycle for farmland rainwater | |
| CN2530133Y (en) | Oil and gas through and lower part side-connecting wax ball clearing receiving appts. | |
| CN207032430U (en) | A kind of band pressure sensing municipal wastewater pipeline of rain | |
| CN109372091B (en) | Roof rainwater purifies retrieval and utilization device | |
| CN106830183A (en) | A kind of sewage separating device for kitchen use | |
| CN207063122U (en) | A kind of building rain dirt current divider | |
| CN205756107U (en) | A kind of irrigation system for greenbelt | |
| CN107585458B (en) | A kind of sediment cleaning structure of oil storage tank | |
| CN202265859U (en) | Automatic control device for discarding initial dirty rain water | |
| CN201835317U (en) | Rain collector | |
| CN216894366U (en) | Unconventional gas well mouth continuous automatic water discharging device | |
| CN109707029A (en) | A kind of rain sewage diversion device | |
| CN206143880U (en) | Downcomer is prevented blockking up by U type | |
| CN205953561U (en) | Purifier with fresh -keeping function | |
| JP3649415B2 (en) | Initial rainwater purification device for rainwater utilization system | |
| CN206654796U (en) | A kind of integrated seawater desalination system | |
| CN204875973U (en) | Drainage conduit | |
| CN215909740U (en) | Multi-medium energy recovery device | |
| CN220413015U (en) | Rainwater infiltration purifies regulation pond | |
| CN219300182U (en) | Drainage return bend convenient to decontaminate | |
| CN201407827Y (en) | Multiple-antifouling solar water heater | |
| CN101994329A (en) | Household rainwater collecting and utilizing system | |
| CN206388593U (en) | Oil-filled transformer oil catcher | |
| CN217976492U (en) | Ion compressor rear end buffer with ionic liquid recovery function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030108 Termination date: 20100314 |