CN204627547U - A kind of pumping rod wax scraping cleaner - Google Patents
A kind of pumping rod wax scraping cleaner Download PDFInfo
- Publication number
- CN204627547U CN204627547U CN201520116176.3U CN201520116176U CN204627547U CN 204627547 U CN204627547 U CN 204627547U CN 201520116176 U CN201520116176 U CN 201520116176U CN 204627547 U CN204627547 U CN 204627547U
- Authority
- CN
- China
- Prior art keywords
- cutting blade
- housing
- paraffin cutting
- sucker rod
- fixed
- 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
Abstract
The utility model belongs to petroleum exploration and development technical field, is specifically related to a kind of pumping rod wax scraping cleaner; Comprise housing, housing is four-way body structure, and the lower channel of housing is provided with the hole passed through for sucker rod, and the horizontal channel of housing is fixed with paraffin cutting blade by steady pin, paraffin cutting blade is provided with elastic mechanism, and the top of paraffin cutting blade is fixed with frizing packing by screw; Have structure simple, easy to use, wax removal successful also can effectively reduce oil well landing oil, saves energy consumption, reduces labour intensity and security risk, can realize the advantage of cleaner production.
Description
Technical field
The utility model belongs to petroleum exploration and development technical field, is specifically related to a kind of pumping rod wax scraping cleaner.
Background technology
Oil well paraffinication is the inevitable phenomenon in oil well production process, due to when current well workover construction, also not for the cleaning means of sucker rod, concentrate at the wax on sucker rod and other foreign material, not only affect the ram seal effect of blowout preventer for sucker rod, also easily pollute well site environment, bring serious inconvenience to operation.Current clean method is after tripping out sucker rod, utilize the high temperature and high pressure steam of boiler car on ground, rely on manually by the wax on the root cleaning body of rod, not only there is the problems such as well site pollution, crude oil loss and potential safety hazard are high, also extend operation and account for the well cycle, add well workover operating expenses.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of wax removal successful also effectively can reduce a kind of pumping rod wax scraping cleaner of well workover operating expenses.
The purpose of this utility model is achieved like this: comprise housing, housing is four-way body structure, the lower channel of housing is provided with the hole passed through for sucker rod, the horizontal channel of housing is fixed with paraffin cutting blade by steady pin, paraffin cutting blade is provided with elastic mechanism, and the top of paraffin cutting blade is fixed with frizing packing by screw.Described paraffin cutting blade is resolution formula semicircle knife face.Described elastic mechanism is torsionspring.Described paraffin cutting blade is symmetrical arranged on the horizontal channel of housing.The bottom of described paraffin cutting blade is provided with the guiding conical surface.
It is simple that the utility model has structure, easy to use, and wax removal successful also can effectively reduce oil well landing oil, saves energy consumption, reduces labour intensity and security risk, can realize the advantage of cleaner production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model is a kind of pumping rod wax scraping cleaner, comprise housing 1, housing 1 is four-way body structure, the lower channel of housing 1 is provided with the hole passed through for sucker rod, the horizontal channel of housing 1 is fixed with paraffin cutting blade 3 by steady pin 2, and paraffin cutting blade 3 is provided with elastic mechanism 4, and the top of paraffin cutting blade 3 is fixed with frizing packing 5 by screw.Described paraffin cutting blade 3 is resolution formula semicircle knife face.Described elastic mechanism 4 is torsionspring.Described paraffin cutting blade 3 is symmetrical arranged on the horizontal channel of housing 1.The bottom of described paraffin cutting blade 3 is provided with the guiding conical surface 6.
The utility model in use, first by clip, the utility model and sucker rod blow-out preventer at wellhead are carried out installation to be connected, housing 1 is four-way body structure, lower channel is main channel, sucker rod, rod collar and sucker rod anti-abrasion device can be held pass through, the space that horizontal channel can be moved as paraffin cutting blade 3 or rotate.Carry in sucker rod and sucker rod anti-abrasion device pass through upper, what first contact is the guiding conical surface 6 of paraffin cutting blade 3 bottom, under the effect of upper lifting force, paraffin cutting blade 3 moves to both sides, sucker rod and sucker rod anti-abrasion device are passed through smoothly, and the closed external diameter that is rear and sucker rod of symmetrically arranged two paraffin cutting blades 3 has certain gap, effectively can wipe the wax deposition on sucker rod when sucker rod is up off, be close to sucker rod wall after two frizing packings 5 are closed, effectively can wipe the sump oil on sucker rod off.After sucker rod and sucker rod anti-abrasion device pass through, under the effect of elastic mechanism 4, paraffin cutting blade 3 can return in time, described elastic mechanism 4 is torsionspring, use the object of elastic mechanism 4 to be to provide thrust to paraffin cutting blade 3, utilizing torsionspring tightly to withstand paraffin cutting blade 3, ensure that paraffin cutting blade 3 and frizing packing 5 hold sucker rod tightly, reach the effect of paraffin cutting scale removal, realize the object of cleaner production.
The utility model can be carried in process on sucker rod, removes the hard wax sump oil of roofbolt surface condensation, can ensure that rod collar and friction prevention device pass through smoothly simultaneously, can meet the requirement of cleaner production in well workover process.
Claims (1)
1. a pumping rod wax scraping cleaner, comprise housing (1), it is characterized in that: housing (1) is four-way body structure, the lower channel of housing (1) is provided with the hole passed through for sucker rod, the horizontal channel of housing (1) is fixed with paraffin cutting blade (3) by steady pin (2), paraffin cutting blade (3) is provided with elastic mechanism (4), the top of paraffin cutting blade (3) is fixed with frizing packing (5) by screw, described paraffin cutting blade (3) is resolution formula semicircle knife face, described elastic mechanism (4) is torsionspring, described paraffin cutting blade (3) is symmetrical arranged on the horizontal channel of housing (1), the bottom of described paraffin cutting blade (3) is provided with the guiding conical surface (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116176.3U CN204627547U (en) | 2015-02-13 | 2015-02-13 | A kind of pumping rod wax scraping cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116176.3U CN204627547U (en) | 2015-02-13 | 2015-02-13 | A kind of pumping rod wax scraping cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627547U true CN204627547U (en) | 2015-09-09 |
Family
ID=54046586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116176.3U Expired - Fee Related CN204627547U (en) | 2015-02-13 | 2015-02-13 | A kind of pumping rod wax scraping cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513069A (en) * | 2019-09-17 | 2019-11-29 | 荆州市高鑫石油阀件有限公司 | A kind of sealing device based on oil well mouth Oil pumping device |
-
2015
- 2015-02-13 CN CN201520116176.3U patent/CN204627547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513069A (en) * | 2019-09-17 | 2019-11-29 | 荆州市高鑫石油阀件有限公司 | A kind of sealing device based on oil well mouth Oil pumping device |
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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 |
Granted publication date: 20150909 Termination date: 20160213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |