CN2688661Y - Mechanical welding fixed ceramic abrasive piping - Google Patents
Mechanical welding fixed ceramic abrasive piping Download PDFInfo
- Publication number
- CN2688661Y CN2688661Y CN 200320111037 CN200320111037U CN2688661Y CN 2688661 Y CN2688661 Y CN 2688661Y CN 200320111037 CN200320111037 CN 200320111037 CN 200320111037 U CN200320111037 U CN 200320111037U CN 2688661 Y CN2688661 Y CN 2688661Y
- Authority
- CN
- China
- Prior art keywords
- ceramic
- ceramic block
- steel tube
- tube body
- taper hole
- 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
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model provides a mechanical welding fixed ceramic abrasive piping. The inner wall of a steel tube is jointed uniformly distributed with seizing connecting components, which are put in the taper holes of the ceramic blocks which are lap-jointed. The top of the taper hole of the ceramic block is connected with the ceramic bulkhead by the adhesive layer. The uniformly distributed ceramic blocks on the inner wall of the steel tube 1 form an integral ceramic inner face. A wear-resistant abrasive piping has a good abradability and the ceramic layer is too firm to fall off. A wear resisting elbow adopts various articulations, such as a weld joint and a flanged connection.
Description
Technical field
The utility model relates to a kind of wear-resisting pipe fitting, and particularly mechanical type welds fixedly ceramic wear-resisting pipe fitting.
Background technology
In the prior art, be generally the wear-resisting pipe fitting of cast stone, cast steel or ceramic paster as the pipe fitting of carrying materials such as powder, particulate material, existence wears no resistance, the pipe fitting heaviness is difficult for installing, deficiencies such as defect of fabrication is many, quality instability.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides that a kind of resistance to abrasion is good, the fixing ceramic wear-resisting pipe fitting of the mechanical type of firm easy installation welding.
The purpose of this utility model realizes by following measure: a kind of mechanical type welding is the ceramic wear-resisting pipe fitting fixedly, the uniform shackle member of welding on the inwall of its steel tube body 1, shackle member is placed in the taper hole of ceramic block of mutual overlap joint, the taper hole top of ceramic block connects ceramic plug 5 by tack coat 4, the bonding back forms the sealing smooth flat, and ceramic block uniform on the inwall of steel tube body 1 forms the bulk ceramics inner face.
Above-mentioned shackle member adopts and compresses steel ring 7, compresses steel ring 7 and is connected with steel tube body 1 one by solder joint 6, compresses the taper hole face clamping of steel ring 7 and ceramic block.
Above-mentioned shackle member adopts conical bolt 8, and conical bolt 8 passes the taper hole of ceramic block, is connected by solder joint 9 at the outer tube wall of steel tube body 1, outsidely forms sealing surface, the taper hole face clamping of the conical surface spiral shell head of conical bolt 8 and ceramic block.
The shape of above-mentioned ceramic block can be square or oblong, ceramic block can be the cambered surface truncated cone 3 or the plane truncated cone 10 of imitative steel tube body 1 inner wall shape, and the faying face of truncated cone is domatic (is that domatic cambered surface truncated cone 11 and faying face is domatic plane truncated cone 12 as faying face) or plane.Can one or more overlap joints during use, so that integral surface is level and smooth.
This wear-resisting pipe fitting resistance to abrasion is good, and ceramic layer is firm not to come off.According to the design pressure and the structural strength of pipe fitting, determine shape, size and the thickness of ceramic block.This wear-resisting pipe fitting can adopt multiple connecting modes such as welding, flange connection.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the outside weld type pipe fitting of conical bolt for shackle member.
Fig. 3 is the cutaway view of ceramic block cambered surface truncated cone 3.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is ceramic block plane truncated cone 10 cutaway views.
Fig. 6 is the birds-eye view of Fig. 5.
Fig. 7 is the cutaway view of ceramic block cambered surface truncated cone 11.。
Fig. 8 is the cutaway view of ceramic block plane truncated cone 12.。
The specific embodiment
With reference to Fig. 1,3,4,7 is an embodiment of the present utility model, is used to carry cement.Mechanical type welding fixedly is welded uniform shackle member on the inwall of the steel tube body 1 of ceramic wear-resisting pipe fitting, shackle member is placed in the taper hole of ceramic block of mutual overlap joint, the taper hole top of ceramic block connects ceramic plug 5 by tack coat 4, and ceramic block uniform on the inwall of steel tube body 1 forms the bulk ceramics inner face.
Above-mentioned shackle member adopts and compresses steel ring 7, compresses steel ring 7 and is connected with steel tube body 1 one by solder joint 6, compresses the taper hole face clamping of steel ring 7 and ceramic block.
The shape of above-mentioned ceramic block can be square, and ceramic block is domatic cambered surface truncated cone 3 and cambered surface truncated cone 11 for the faying face of imitative steel tube body 1 inner wall shape, and two kinds of overlap joints during use are so that integral surface is level and smooth.
Claims (4)
1, a kind of mechanical type welds fixedly ceramic wear-resisting pipe fitting, comprise steel tube body (1), it is characterized in that the uniform shackle member of welding on the inwall of its steel tube body (1), shackle member is placed in the taper hole of ceramic block of mutual overlap joint, the taper hole top of ceramic block connects ceramic plug (5) by tack coat (4), and ceramic block uniform on the inwall of steel tube body (1) forms the bulk ceramics inner face.
2, mechanical type according to claim 1 welds fixedly ceramic wear-resisting pipe fitting, it is characterized in that described shackle member is for compressing steel ring (7), compress steel ring (7) and be connected with steel tube body (1) one, compress the taper hole face clamping of steel ring (7) and ceramic block by solder joint (6).
3, mechanical type according to claim 1 and 2 welds fixedly ceramic wear-resisting pipe fitting, it is characterized in that described shackle member is conical bolt (8), conical bolt (8) passes the taper hole of ceramic block, outer tube wall in steel tube body (1) is connected the taper hole face clamping of the conical surface spiral shell head of conical bolt (8) and ceramic block by solder joint (9).
4, mechanical type according to claim 1 and 2 welds fixedly ceramic wear-resisting pipe fitting, the shape that it is characterized in that described ceramic block can be square or oblong, ceramic block can be the cambered surface truncated cone (3) or the plane truncated cone (10) of imitative steel tube body (1) inner wall shape, and the faying face of truncated cone is domatic or plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111037 CN2688661Y (en) | 2003-10-15 | 2003-10-15 | Mechanical welding fixed ceramic abrasive piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111037 CN2688661Y (en) | 2003-10-15 | 2003-10-15 | Mechanical welding fixed ceramic abrasive piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688661Y true CN2688661Y (en) | 2005-03-30 |
Family
ID=34661717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111037 Expired - Fee Related CN2688661Y (en) | 2003-10-15 | 2003-10-15 | Mechanical welding fixed ceramic abrasive piping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688661Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092565A (en) * | 2010-12-27 | 2011-06-15 | 三一重型装备有限公司 | Scraper conveyor and middle groove thereof |
-
2003
- 2003-10-15 CN CN 200320111037 patent/CN2688661Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092565A (en) * | 2010-12-27 | 2011-06-15 | 三一重型装备有限公司 | Scraper conveyor and middle groove thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1301800C (en) | High pressure coupling | |
| CN101566271B (en) | Metal ceramic composite wear-resistant material and preparation method thereof | |
| CN204677934U (en) | A kind of novel alloy flange | |
| WO2008077312A1 (en) | A metal composite pipe, a producing method thereof and a continuous anticorrosion pipeline produced by the metal composite pipes | |
| CN2688661Y (en) | Mechanical welding fixed ceramic abrasive piping | |
| CN201903371U (en) | Electromagnetic flowmeter sensor with composite liner | |
| JPH09324893A (en) | Threaded joint for internal covered pipe | |
| CN201925669U (en) | High-wear-resistant composite delivery pipeline | |
| CN100532904C (en) | Connecting structure of conveying pipe | |
| CN207921513U (en) | Ceramic-lined pipeline and conveying equipment | |
| CN215568809U (en) | Connecting pipe structure for high-temperature and high-pressure equipment | |
| CN210372355U (en) | Ceramic lining wear-resistant pipe with special structure | |
| CN203230984U (en) | Flange type lining pipeline connecting device | |
| CN203880320U (en) | Nozzle seal structure of gas metal tube | |
| CN2878857Y (en) | Combined flange disc | |
| CN2158023Y (en) | Reducing steamless ell | |
| CN2649917Y (en) | Short wear-resistant elbow for ceramic-lined elbow pipe | |
| CN212900161U (en) | Long-life high-pressure wear-resistant pipeline fitting for aluminum ore | |
| CN110961509A (en) | Supporting roller of burr pressing machine with wear-resistant nano coating | |
| CN208845918U (en) | A kind of rubber lining pipe fitting flange port die pressing line with rubber | |
| CN220566783U (en) | On-spot connection structure of inner coating composite steel pipe end | |
| CN213065050U (en) | Ceramic elbow capable of being quickly assembled | |
| CN2709756Y (en) | Steel pipe soldered transit joint | |
| CN2413132Y (en) | Pipe joint | |
| CN216418455U (en) | Multi-layer polypropylene ultra-wave spot welding filter material |
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: 20050330 Termination date: 20091116 |