CN203500724U - Joint sealing device for powder conveying pipeline - Google Patents
Joint sealing device for powder conveying pipeline Download PDFInfo
- Publication number
- CN203500724U CN203500724U CN201320549046.XU CN201320549046U CN203500724U CN 203500724 U CN203500724 U CN 203500724U CN 201320549046 U CN201320549046 U CN 201320549046U CN 203500724 U CN203500724 U CN 203500724U
- Authority
- CN
- China
- Prior art keywords
- joint
- sealing device
- conveying pipeline
- sidewall
- joint sealing
- 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
Abstract
The utility model discloses a joint sealing device for a powder conveying pipeline. The joint sealing device comprises a material conveying pipeline, wherein a joint is arranged at one end of the material conveying pipeline, a corrugated tube is sleeved on the joint, labyrinthine grooves are formed in the sidewall of the joint, and labyrinthine grooves matched with the labyrinthine grooves in the sidewall of the joint are formed in the internal wall of the corrugated tube. The joint sealing device has the advantages of good sealing performance and high butt-mounting speed.
Description
Technical field
The utility model relates to a kind of powder delivering pipe road joint sealing device.
Background technique
In powder material course of conveying, usually use feeding screw, traditional feeding screw in use sometimes powder can leak from the joint of pipeline, cause having a strong impact on the environment in factory building, and also cause loss of material.
Model utility content
The utility model object is to provide a kind of good airproof performance, the fireballing powder delivering pipe of abutting joint road joint sealing device.
The utility model technical solution problem provides following scheme:
A kind of powder delivering pipe road joint sealing device, comprise charging line, it is characterized in that: one end of described charging line is provided with joint, on described joint, cover has bellows, the sidewall of described joint is provided with maze trough, the inwall of described bellows be provided with joint sidewall on the maze trough that matches each other of maze trough.
The sidewall upper limit cover of described joint charging line.
The utility model is provided with maze trough in the joint of charging line, and the inwall of the corrugated conduit of the connection being is provided with the maze trough matching with joint maze trough, like this by the effect of maze trough structure, played good sealing effect, and be provided with stop collar on the sidewall of joint pipeline, so further prevent that bellows from coming off, and install also convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of powder delivering pipe road joint sealing device, comprise charging line 1, one end of described charging line 1 is provided with joint 2, on described joint 2, cover has bellows 3, the sidewall of described joint 2 is provided with maze trough 4, the inwall of described bellows 3 be provided with joint 2 sidewalls on the maze trough 5 that matches each other of maze trough.
The sidewall upper limit cover 6 of described joint 2 place's charging lines.
Claims (2)
1. a powder delivering pipe road joint sealing device, comprise charging line, it is characterized in that: one end of described charging line is provided with joint, on described joint, cover has bellows, the sidewall of described joint is provided with maze trough, the inwall of described bellows be provided with joint sidewall on the maze trough that matches each other of maze trough.
2. powder delivering pipe road joint sealing device according to claim 1, is characterized in that: the sidewall upper limit cover of described joint charging line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549046.XU CN203500724U (en) | 2013-09-04 | 2013-09-04 | Joint sealing device for powder conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549046.XU CN203500724U (en) | 2013-09-04 | 2013-09-04 | Joint sealing device for powder conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500724U true CN203500724U (en) | 2014-03-26 |
Family
ID=50331700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549046.XU Expired - Fee Related CN203500724U (en) | 2013-09-04 | 2013-09-04 | Joint sealing device for powder conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420346A (en) * | 2018-04-18 | 2018-08-21 | 唐先萍 | A kind of Multifunctional shower |
| CN108532687A (en) * | 2018-04-18 | 2018-09-14 | 桓强 | A kind of shower bath |
-
2013
- 2013-09-04 CN CN201320549046.XU patent/CN203500724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420346A (en) * | 2018-04-18 | 2018-08-21 | 唐先萍 | A kind of Multifunctional shower |
| CN108532687A (en) * | 2018-04-18 | 2018-09-14 | 桓强 | A kind of shower bath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103498982A (en) | Conduit joint seal structure | |
| CN203500724U (en) | Joint sealing device for powder conveying pipeline | |
| CN205048056U (en) | Socket joint does not have to fill up connects PVC pipe | |
| CN203963385U (en) | Pipe leakage stopper | |
| CN203628085U (en) | Pipeline connector sealing structure | |
| CN203500766U (en) | Pipeline plug device | |
| CN203845462U (en) | Vortex flow transmitter | |
| CN202990258U (en) | Rubber round plug | |
| CN207073659U (en) | A kind of finished pellets transfer pipeline of elastic particle production | |
| CN203425787U (en) | Feed pipeline flow control system | |
| CN204611183U (en) | The special four-way pipe of a kind of diversion irrigation | |
| CN205270280U (en) | Crude oil pipeline internal surface scraper | |
| CN204247088U (en) | A kind of V-type blender | |
| CN203927174U (en) | Threaded Connector Coupling in a kind of | |
| CN203251037U (en) | Pipe connector | |
| CN204938410U (en) | A kind of glue lightweight powder feeding warehouse of good dedusting effect | |
| CN203979751U (en) | Two-way without thrust direct built-in compensator | |
| CN204400186U (en) | A kind of powder raising pipe connecting device | |
| CN203880283U (en) | Double-taper-type connector for connecting drainage pipelines | |
| CN204025986U (en) | A kind of plastic coated composite steel pipe and tube clamps | |
| CN202597937U (en) | Double-wall bellows tube material facilitating construction connection | |
| CN202432163U (en) | Elbow joint | |
| CN203794247U (en) | Device for improving bulk material delivering efficiency | |
| CN207688193U (en) | Flue tube jointing | |
| CN207596070U (en) | A kind of conveying device for being adapted to wind and sending granular material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |