CN204961282U - Slush pump is with long -life metal and ceramic composite cross head - Google Patents
Slush pump is with long -life metal and ceramic composite cross head Download PDFInfo
- Publication number
- CN204961282U CN204961282U CN201520757850.6U CN201520757850U CN204961282U CN 204961282 U CN204961282 U CN 204961282U CN 201520757850 U CN201520757850 U CN 201520757850U CN 204961282 U CN204961282 U CN 204961282U
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- CN
- China
- Prior art keywords
- metal
- life
- ceramic composite
- tubular metal
- long
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 39
- 239000000919 ceramic Substances 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims description 11
- 229910052572 stoneware Inorganic materials 0.000 claims description 9
- 238000005553 drilling Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a slush pump is with long -life metal and ceramic composite cross head, including metal base, tubular metal resonator and ceramic pipe, tubular metal resonator and ceramic pipe directly take interference fit to assemble after finish machining, then directly take post -installation tubular metal resonator outer wall and metal base upper end the welding mode fixed. The fine solution of this structure under high -speed reciprocating motion condition original individual layer tubular metal resonator not wear -resisting, the problem that the ceramic pipe easily drops is not solved simultaneously to resistant erodeing, its is extensive is applied to oil, prospecting well drilling trade, prolongs the life of product greatly, reduces the manufacturing cost of enterprise.
Description
One, technical field
The utility model relates to a kind of slurry pump long-service-life metal and Ceramic Composite crosshead.
Two, background technique
High pressure slurry pump is oil drilling, geologic prospecting worktable " heart ", and slurry pump crosshead is the important composition parts of slurry pump.The slurry pump crosshead of current use is metal pipe structure, because industrial and mineral is very severe, supporting piston rod and Jie's bar reciprocating speed high, cause that metal tube is not wear-resisting, not resistance to erosion, working life is very short, thus greatly increases drilling cost, reduce drilling efficiency, increase the labor intensity of driller.
Three, summary of the invention
The purpose of this utility model is to provide that a kind of structure is relatively simple, solid and reliable, wear-resistant, the metal of resistance to erosion, not easily broken, Drop-proof long service life and Ceramic Composite crosshead.
The purpose of this utility model is achieved in that a kind of slurry pump long-service-life metal and Ceramic Composite crosshead, it is characterized in that: metal base (1), metal tube (2) and stoneware pipe (3); Metal tube (2) and stoneware pipe (3) directly take interference fit to assemble after fine finishing, then directly take welding manner to fix metal tube (2) outer wall after assembling and metal base (1) upper end.
A kind of slurry pump long-service-life metal of the present utility model and Ceramic Composite crosshead, comprise metal base, metal tube and stoneware pipe; Metal tube and stoneware pipe directly take interference fit to assemble after fine finishing, then directly take welding manner to fix the metal tube outer wall after assembling and metal base upper end.It is not wear-resisting that this structure well solves original single-layer metal pipe under high speed to-and-fro motion condition, not resistance to erosion, solve the caducous problem of stoneware pipe, it is widely used in oil, geologic prospecting drilling well industry simultaneously, greatly extend the working life of product, reduce enterprise's cost of production.
Four, accompanying drawing explanation
Fig. 1 is a kind of slurry pump long-service-life metal of the utility model and the cross-sectional schematic diagram of Ceramic Composite crosshead.
Five, embodiment
Below in conjunction with accompanying drawing, detailed description is done to the utility model.
Slurry pump long-service-life metal as a kind of in Fig. 1 and Ceramic Composite crosshead, is characterized in that: metal base (1), metal tube (2) and stoneware pipe (3); Metal tube (2) and stoneware pipe (3) directly take interference fit to assemble after fine finishing, then directly take welding manner to fix metal tube (2) outer wall after assembling and metal base (1) upper end.
Claims (1)
1. slurry pump long-service-life metal and a Ceramic Composite crosshead, is characterized in that: metal base (1), metal tube (2) and stoneware pipe (3); Metal tube (2) and stoneware pipe (3) directly take interference fit to assemble after fine finishing, then directly take welding manner to fix metal tube (2) outer wall after assembling and metal base (1) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757850.6U CN204961282U (en) | 2015-09-23 | 2015-09-23 | Slush pump is with long -life metal and ceramic composite cross head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757850.6U CN204961282U (en) | 2015-09-23 | 2015-09-23 | Slush pump is with long -life metal and ceramic composite cross head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961282U true CN204961282U (en) | 2016-01-13 |
Family
ID=55056352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757850.6U Expired - Fee Related CN204961282U (en) | 2015-09-23 | 2015-09-23 | Slush pump is with long -life metal and ceramic composite cross head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961282U (en) |
-
2015
- 2015-09-23 CN CN201520757850.6U patent/CN204961282U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171225 Address after: 231524 Stone Town Stone Industrial Park, Lujiang County, Hefei City, Anhui Province Patentee after: Anhui giant petroleum drilling Fittings Co., Ltd. Address before: 231524 Stone Industrial Park, stone town, Lujiang County, Anhui Patentee before: Fan Xingkuan |
|
| 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: 20160113 Termination date: 20180923 |