CN207112188U - A kind of abrasion-resistant ceramic elbow for silicon powder powder conveying - Google Patents
A kind of abrasion-resistant ceramic elbow for silicon powder powder conveying Download PDFInfo
- Publication number
- CN207112188U CN207112188U CN201721086777.XU CN201721086777U CN207112188U CN 207112188 U CN207112188 U CN 207112188U CN 201721086777 U CN201721086777 U CN 201721086777U CN 207112188 U CN207112188 U CN 207112188U
- Authority
- CN
- China
- Prior art keywords
- elbow
- ceramic elbow
- metal
- abrasion
- fixing glue
- 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.)
- Active
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model is a kind of abrasion-resistant ceramic elbow for silicon powder powder conveying, including bend pipe body, metal joint is connected with the both ends of bend pipe body, sealing ring is provided between the end of metal joint and bend pipe body, the bend pipe body is provided with the ceramic elbow being made up of multistage ceramics, metal jacket pipe is arranged with outside ceramic elbow, fixing glue accommodating cavity is provided between ceramic elbow and metal jacket pipe, the fixing glue of bonded ceramics elbow and metal jacket pipe is provided with fixing glue accommodating cavity.The utility model bend pipe body is made up of ceramic elbow and metal jacket pipe, it is connected between ceramic elbow and metal jacket pipe by fixing glue, sound construction, the both ends of bend pipe body are connected with metal joint, so dismounting and change is convenient, ceramic elbow is made up of multistage ceramics, is easy to make and is sintered, and it is effectively reduced wears when silicon powder uses powder conveying to channel bend.
Description
Technical field
It the utility model is related to a kind of elbow, particularly a kind of abrasion-resistant ceramic elbow for silicon powder powder conveying.
Background technology
With silicon powder widely using in electronics, electrical equipment, electrical field, and the requirement to silicon powder is increasingly
Height, because silicon powder hardness is very high, conveyed using gas very serious to pipe wear so that impurity increase in powder, be
Prevent from producing pollution, it is necessary to ceramic wear-resisting bend that is a kind of wear-resisting and not increasing metal impurities during powder conveying.
The content of the invention
Technical problem to be solved in the utility model is in view of the shortcomings of the prior art, there is provided one kind is reasonable in design, makes
With the abrasion-resistant ceramic elbow for being conveniently used for silicon powder powder conveying.
Technical problem to be solved in the utility model is realized by following technical scheme.The utility model is
A kind of abrasion-resistant ceramic elbow for silicon powder powder conveying, it is characterized in：Including bend pipe body, connect at the both ends of bend pipe body
Metal joint is connected to, sealing ring is provided between metal joint and the end of bend pipe body, the bend pipe body is provided with and made pottery by multistage
The ceramic elbow that porcelain is formed, ceramic elbow are arranged with metal jacket pipe outside, are provided between ceramic elbow and metal jacket pipe solid
Determine glue accommodating cavity, the fixing glue of bonded ceramics elbow and metal jacket pipe is provided with fixing glue accommodating cavity.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The abrasion-resistant ceramic elbow for silicon powder powder conveying in：The both ends of the metal-coating pipe internal surface are curved provided with ceramics are blocked
The limited step of head.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The abrasion-resistant ceramic elbow for silicon powder powder conveying in：The metal jacket pipe is provided with what is connected with fixing glue accommodating cavity
Fixing glue injection orifice.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The abrasion-resistant ceramic elbow for silicon powder powder conveying in：The fixing glue is AB glue.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The abrasion-resistant ceramic elbow for silicon powder powder conveying in：The metal joint is provided with and carries externally threaded connecting tube, connects
One end of pipe is provided with back-up ring, and the attaching nut being connected with metal jacket pipe outer surface thread is set with connecting tube.
The utility model bend pipe body is made up of ceramic elbow and metal jacket pipe, between ceramic elbow and metal jacket pipe
It is connected by fixing glue, sound construction, the both ends of bend pipe body are connected with metal joint, and such dismounting and change is convenient, and ceramics are curved
Head is made up of multistage ceramics, is easy to make and is sintered, and compared with prior art, it effectively reduces defeated using powder in silicon powder
Channel bend is worn when sending, improves the service life of pipeline, improves the coefficient of safety in production.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
Referring to the drawings 1, a kind of abrasion-resistant ceramic elbow for silicon powder powder conveying, including bend pipe body 1, in bend pipe pipe
The both ends of body 1 are connected with metal joint 3, and sealing ring is provided between metal joint 3 and the end of bend pipe body 1.The bend pipe pipe
Body 1 is provided with the ceramic elbow 5 that is made up of multistage ceramics, is arranged with metal jacket pipe 2 outside ceramic elbow 5, and metal jacket pipe 2 can be with
For stainless steel metal outer tube 2, the both ends of the inner surface of metal jacket pipe 2 are provided with the limited step for blocking ceramic elbow 5.In ceramics
Fixing glue accommodating cavity is provided between elbow 5 and metal jacket pipe 2, bonded ceramics elbow 5 and metal are provided with fixing glue accommodating cavity
The fixing glue 4 of outer tube 2, fixing glue 4 are AB glue.Metal jacket pipe 2 is provided with the fixing glue note connected with fixing glue accommodating cavity
Perforation, the aperture of fixing glue injection orifice is 5mm.
The metal joint 3 is provided with and carries externally threaded connecting tube 7, and one end of connecting tube 7 is provided with back-up ring, in connecting tube 7
On be set with the attaching nut 6 being connected with the outer surface thread of metal jacket pipe 2.When so needing to change bend pipe body 1, conveniently tear open
Unload replacing.
During making, the ceramic elbow 5 that bends to certain radian will be connected and composed before and after multistage ceramics, metal jacket pipe 2 is cut
After next section, by ceramic elbow 5 in metal jacket pipe 2, then metal jacket pipe 2 is welded again, finally from fixation
Fixing glue 4 is injected in glue injection orifice into fixing glue accommodating cavity, ceramic elbow 5 and metal jacket pipe 2 are bonded together.Again finally
Sealing ring is loaded onto at the both ends of bend pipe body 1, and the attaching nut 6 of metal joint 3 is screwed in metal jacket pipe 2.
Claims (5)
- A kind of 1. abrasion-resistant ceramic elbow for silicon powder powder conveying, it is characterised in that：Including bend pipe body, in bend pipe body Both ends be connected with metal joint, sealing ring is provided between metal joint and the end of bend pipe body, the bend pipe body is provided with The ceramic elbow being made up of multistage ceramics, be arranged with metal jacket pipe outside ceramic elbow, ceramic elbow and metal jacket pipe it Between be provided with fixing glue accommodating cavity, the fixing glue of bonded ceramics elbow and metal jacket pipe is provided with fixing glue accommodating cavity.
- 2. the abrasion-resistant ceramic elbow according to claim 1 for silicon powder powder conveying, it is characterised in that：The metal The both ends of outer sleeve inner surface are provided with the limited step for blocking ceramic elbow.
- 3. the abrasion-resistant ceramic elbow according to claim 1 for silicon powder powder conveying, it is characterised in that：The metal Outer tube is provided with the fixing glue injection orifice connected with fixing glue accommodating cavity.
- 4. the abrasion-resistant ceramic elbow according to claim 1 for silicon powder powder conveying, it is characterised in that：The fixation Glue is AB glue.
- 5. the abrasion-resistant ceramic elbow according to claim 1 for silicon powder powder conveying, it is characterised in that：The metal Joint is provided with and carries externally threaded connecting tube, and one end of connecting tube is provided with back-up ring, is set with connecting tube and metal jacket pipe The attaching nut of outer surface thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086777.XU CN207112188U (en) | 2017-08-29 | 2017-08-29 | A kind of abrasion-resistant ceramic elbow for silicon powder powder conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086777.XU CN207112188U (en) | 2017-08-29 | 2017-08-29 | A kind of abrasion-resistant ceramic elbow for silicon powder powder conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112188U true CN207112188U (en) | 2018-03-16 |
Family
ID=61573836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086777.XU Active CN207112188U (en) | 2017-08-29 | 2017-08-29 | A kind of abrasion-resistant ceramic elbow for silicon powder powder conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112188U (en) |
-
2017
- 2017-08-29 CN CN201721086777.XU patent/CN207112188U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018536818A (en) | Screw connection including middle shoulder | |
| CN207112188U (en) | A kind of abrasion-resistant ceramic elbow for silicon powder powder conveying | |
| CN109911629B (en) | Novel prevent that powder from attaching wall strength powder conveying sleeve pipe | |
| WO2013086892A1 (en) | Material conveying machine, composite structure conveying pipe and manufacturing method thereof | |
| CN205981310U (en) | Shock resistance venturi | |
| CN110312885B (en) | Threaded joint for oil well pipe | |
| CN109751635A (en) | A kind of gas-distributing pipe component and gas-cooker | |
| CN207227464U (en) | A kind of wear-resisting integrated coal powder lance | |
| CN104455871B (en) | A kind of three-limb tube part | |
| CN204611125U (en) | A kind of metallic hose | |
| CN201748058U (en) | Composite tube connecting piece | |
| CN205478487U (en) | Tubing pump and pipeline's connection structure | |
| US2453127A (en) | Pipe coupling | |
| CN205534681U (en) | Novel converter oxygen rifle oxygen therapy metal collapsible tube | |
| CN1202367C (en) | Opening of high pressure gas pipes | |
| CN211693872U (en) | Ferrule type pipe joint | |
| CN209671779U (en) | A kind of combination pump line | |
| CN202302464U (en) | Rapid pipeline connecting structure | |
| DE60319519D1 (en) | PIPE COUPLING FOR PLASTIC PIPES | |
| CN207213379U (en) | Connection pipe body | |
| CN201414403Y (en) | Cigarette holder conveying pipeline connector | |
| CN109838632A (en) | A kind of gas pipeline connecting fastening anti-seperation | |
| CN107575430A (en) | Sealing structure | |
| CN209141241U (en) | Rubber bellows Stripper inplement component | |
| CN213742365U (en) | Concrete conveying pipe and concrete pump truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |