CN2856696Y - Power-less explosive feeder - Google Patents
Power-less explosive feeder Download PDFInfo
- Publication number
- CN2856696Y CN2856696Y CN 200520088237 CN200520088237U CN2856696Y CN 2856696 Y CN2856696 Y CN 2856696Y CN 200520088237 CN200520088237 CN 200520088237 CN 200520088237 U CN200520088237 U CN 200520088237U CN 2856696 Y CN2856696 Y CN 2856696Y
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- China
- Prior art keywords
- reagent
- valve
- pipelines
- medicament
- unpowered
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- 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
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to unpowered reagent adding device for cleaning wax deposit and fouling in the oil pipelines. The technical project is that: connecting reagent input funnel via reagent valve on the top of reagent storage tank; providing opens separately for top and bottom of one side surface of reagent storage tank, connecting liquid level meter outside of two opens, the top end of liquid level meter is connected with empting valve; providing regent output device connected with pipelines via reagent output valve on the bottom of reagent storage tank. The available effect of the utility model is that: the device is mounted on the pipelines and connected with pipelines via reagent output valve, turning off reagent output valve, opening empting valve and reagent input valve in the use, turning off empting valve and reagent input valve after adding reagent fully. Opening reagent output valve, discharging reagent to pipelines via reagent output device, thereby implementing unpowered, environment protected, energy-saved reagent addition, and avoiding the safe leak of explosion caused by electricity and capable of being installed on any section of pipelines without the influence of electricity and being used more widely than reagent pump.
Description
One, technical field:
The utility model relates to a kind of oil field instrument, particularly a kind of unpowered medicine adding device that is used to remove situations such as the inner wax deposition of petroleum pipeline, fouling.
Two, background technique:
Crude Oil Transportation is a very complex engineering, and it is subjected to the influence of factors such as the crude oil content of wax, fouling, emulsification, and petroleum pipeline often is obstructed.At present, we handle the be obstructed general employing of situation of above-mentioned pipeline and add various medicaments such as paraffin remover, demulsifier reduce the pipeline back pressure in pipeline, thereby guarantee the crude oil smooth delivery of power.
Yet petroleum pipeline all has certain pressure, and about 1MPa, adding various medicaments under so high pressure just needs the compound pump of certain electric energy to finish mostly.Compound pump is to be the equipment of power adding medicine with the consuming electric power, but the problem that exists is: during its work noise is arranged, at secure context the hidden danger that sets off an explosion because of electricity consumption is arranged also, this does not also meet the HSE engineering that current country advocates energy-saving and environmental protection, safety.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of energy-saving and environmental protection, safe, practical unpowered medicine adding device are provided.
Its technological scheme is: connect to advance drug bucket (8) on drug storage agent bucket (6) top by advancing medicament valve (1); Top and bottom in a side of drug storage agent bucket (6) respectively are provided with opening (9,10), and the outside of two openings connects level meter (3), connect emptying valve (2) in the upper end of described level meter (3); Bottom at drug storage agent bucket (6) is provided with out medicine device, describedly goes out medicine device and connects with pipeline (7) and be connected by going out medicament valve (5).
Preferable technological scheme is: describedly go out medicine device and comprise clip (4), steel ring (12), medicament mouth body (13) and medicament mouth (14) from outside to inside successively.
Effect of the present utility model is: it is installed in the top of pipeline, is connected with pipeline by going out the medicament valve, closes out the medicament valve during use, opens the emptying valve, opens into medicament valve, closes the emptying valve after medicament is filled it up with and advances the medicament valve.Open out the medicament valve, medicine is entered pipeline, thereby realize unpowered, environmental protection, energy-conservation dosing, avoided the hidden danger that sets off an explosion because of electricity consumption by going out medicine device; It uses more extensive than compound pump, it can be installed in any a section and be not subjected to the influence of electric energy of pipeline.
Four, description of drawings:
Accompanying drawing 1 is an a kind of embodiment's of the present utility model structural representation;
Accompanying drawing 2 is structural representations of medicament mouth of the present utility model.
Five, embodiment:
In conjunction with the accompanying drawings 1,2, the utility model will be further described:
Its technological scheme is: connect to advance drug bucket 8 on drug storage agent bucket 6 tops by advancing medicament valve 1; Connect level meters 3 at the top of a side of drug storage agent bucket 6 and the outside that the bottom respectively is provided with opening 9,10, two openings by valve 15, be used to observe liquid level, connect emptying valve 2 in the upper end of level meter 3; Bottom medicine outlet 11 outsides at drug storage agent bucket 6 are connected to out medicine device, go out medicine device and are connected with pipeline 7 perforations by going out medicament valve 5.Wherein, go out medicine device and comprise clip 4, steel ring 12, medicament mouth body 13 and medicament mouth 14 from outside to inside successively.
Use principle is: because petroleum pipeline all has the rock gas of different amounts, and the little rock gas of proportion can be replaced heavy medicament, thereby realizes unpowered dosing.
Concrete use is as follows: it is installed in the top of pipeline 7, is connected with pipeline 7 by going out medicament valve 5, closes out medicament valve 5 during use, opens emptying valve 2, opens into medicament valve 1, closes emptying valve 2 after medicament is filled it up with and advances medicament valve 1; Open out medicament valve 5, the rock gas that contains by pipeline 7 enters in the drug storage agent bucket 6 by medicament mouth 14, reaches pipeline and the pressure balance of drug storage bucket.Because the effect of rock gas and medicament proportion, medicament can flow in the pipeline by medicament mouth 14, and rock gas also can rise in the drug storage bucket by the medicament mouth.Wherein, dosing speed is that with medicament mouth 14 (as accompanying drawing 2) control is finished, and the medicament mouth of diameter 0.5mm can join the medicament of 9kg in the pipeline in 12 hours; The medicament mouth of diameter 1mm can add the medicament of 15Kg in 12 hours, stopped up the medicament mouth for fear of foreign material, can also in medicament mouth body 13 filter screen be set.
This device is as follows through test result:
This is installed on and at first uses in the aboveground test of certain oil field king 53-11 in April, 2005, and this well back pressure was 0.45MPa at that time, adds paraffin remover 4Kg with the medicament mouth of diameter 4mm, and back pressure is reduced to 0.4MPa, and is fair with metering station pressure.May in this year is to August, repeatedly use unpowered medicine adding device, there is not compound pump running experiment (this station has a compound pump to give the external transport pipeline dosing year in year out) at ox 19 metering stations, through repeatedly reaching more than 40 day operation, the outer defeated pressure at this station successfully replaces the compound pump dosing with there being compound pump to maintain an equal level.Late August in this year, a unpowered medicine adding device newly has been installed on the pipeline of ox 20-5, every day adding medicine 12Kg, back pressure drops to 1.05MPa by 1.6MPa, compared with the same period of last year 0.5MPa descends, prolonged the working life of pipeline, unpowered dosing also causes in easy wax deposition, fouling and uses (near the oil well of unit comprising) on the many mouthfuls of high oil wells of back pressure, has all reached ideal effect.
Claims (3)
1, a kind of unpowered medicine adding device is characterized in that: connect to advance drug bucket (8) on drug storage agent bucket (6) top by advancing medicament valve (1); Top and bottom in a side of drug storage agent bucket (6) respectively are provided with opening (9,10), and the outside of two openings connects level meter (3), connect emptying valve (2) in the upper end of described level meter (3); Bottom at drug storage agent bucket (6) is provided with out medicine device, describedly goes out medicine device and connects with pipeline (7) and be connected by going out medicament valve (5).
2, unpowered medicine adding device according to claim 1 is characterized in that: describedly go out medicine device and comprise clip (4), steel ring (12), medicament mouth body (13) and medicament mouth (14) from outside to inside successively.
3, according to claim 1 or 2 described unpowered medicine adding devices, it is characterized in that: be respectively equipped with valve (15) between described opening (9,10) and the level meter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088237 CN2856696Y (en) | 2005-10-19 | 2005-10-19 | Power-less explosive feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088237 CN2856696Y (en) | 2005-10-19 | 2005-10-19 | Power-less explosive feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856696Y true CN2856696Y (en) | 2007-01-10 |
Family
ID=37600003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520088237 Expired - Fee Related CN2856696Y (en) | 2005-10-19 | 2005-10-19 | Power-less explosive feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856696Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2577676C1 (en) * | 2015-04-29 | 2016-03-20 | Частное образовательное учреждение дополнительного профессионального образования "Саранский Дом науки и техники Российского Союза научных и инженерных общественных организаций" (ЧОУ ДПО "Саранский Дом науки и техники РСНИИОО") | System for chemical water treatment |
| CN108036197A (en) * | 2017-12-19 | 2018-05-15 | 东北石油大学 | A kind of chemicals dosing plant with pressure and its adding method thereof with pressure |
| CN108487886A (en) * | 2018-06-08 | 2018-09-04 | 刘长征 | A kind of unpowered casing medicament adding device |
| RU2811005C1 (en) * | 2023-11-08 | 2024-01-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет " МЭИ" (ФГБОУ ВО "НИУ "МЭИ") | Chemical water treatment system |
-
2005
- 2005-10-19 CN CN 200520088237 patent/CN2856696Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2577676C1 (en) * | 2015-04-29 | 2016-03-20 | Частное образовательное учреждение дополнительного профессионального образования "Саранский Дом науки и техники Российского Союза научных и инженерных общественных организаций" (ЧОУ ДПО "Саранский Дом науки и техники РСНИИОО") | System for chemical water treatment |
| CN108036197A (en) * | 2017-12-19 | 2018-05-15 | 东北石油大学 | A kind of chemicals dosing plant with pressure and its adding method thereof with pressure |
| CN108487886A (en) * | 2018-06-08 | 2018-09-04 | 刘长征 | A kind of unpowered casing medicament adding device |
| RU2811005C1 (en) * | 2023-11-08 | 2024-01-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет " МЭИ" (ФГБОУ ВО "НИУ "МЭИ") | Chemical water treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |