CN2471800Y - Long filament sucking gun - Google Patents
Long filament sucking gun Download PDFInfo
- Publication number
- CN2471800Y CN2471800Y CN 01205949 CN01205949U CN2471800Y CN 2471800 Y CN2471800 Y CN 2471800Y CN 01205949 CN01205949 CN 01205949 CN 01205949 U CN01205949 U CN 01205949U CN 2471800 Y CN2471800 Y CN 2471800Y
- Authority
- CN
- China
- Prior art keywords
- suction gun
- noise reduction
- long filament
- gun
- utility
- 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
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a filament suction gun, which is characterized in that: an exhaust muffler connecting pipe with air vents is fixedly arranged on the lower end of the back through a connecting pin; an outer casing with air vents are arranged on the outside of the exhaust muffler connecting pipe evenly. The utility model can reduce the emission resistance of the airflow inside the suction gun, improve the air velocity inside the suction gun and enhance the function to the fiber.
Description
The utility model relates to a suction gun that uses when the production spinning rises, especially a kind of novel Long filament sucking gun.
At present, a suction gun that uses when no matter both at home and abroad chemical fibre production spinning rises although external form, size internal structure are slightly different, all adopts piping method.Even the German suction gun of the up-to-date introduction of 200,000 tons of polyester engineerings of Tianjin Petrochemical Company is no exception.Its two outstanding problems are to cause more slightly that because of pipe arrangement energy consumption is high and operation is heavy.
The purpose of this utility model is to overcome the deficiency of prior art, provide a kind of according to hydromechanical basic principle and micropore jet principle of noise reduction, continuous, the boundling characteristic of the fiber when utilizing the chemical fibre spinning adopt unique novel structure design, develop energy-conservation, light novel Long filament sucking gun.
The purpose of this utility model is achieved in that
Install a noise reduction vent connection that is shaped on steam vent on it in stifled lower end, back by connecting pin, outside this noise reduction vent connection, install a uniform outer tube that is shaped on steam vent on it.
Advantage of the present utility model and good effect are:
A specialized designs noise reduction vent connection is set between suction gun afterbody and waste silk pipe, abstemiously after micropore jet frequency conversion noise reduction process, emit a part of gas, make the exhaust resistance of the interior air-flow of suction gun reduce, improved the air velocity in the suction gun, strengthened its effect to fiber, by improving efficiency of energy utilization, improved the suction gun performance.And the gas flow in the waste silk pipe is descended to some extent, thus air velocity V, density p are descended simultaneously, be the condition created of dwindling of caliber D, can reduce the material requirement of pipe arrangement simultaneously.Prove by practical application, energy-conservation 36%, reduce Operating Weight about 30%.
Description of drawings:
Fig. 1 is the utility model structural representation;
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail:
It is stifled 11 that rifle body 14 installs a back by screw thread, and this back is stifled to communicate by pore 12 with the rifle body and cavity that cavity that the back is stifled amplifies for reducing downwards, after block up and noise reduction vent connection 6 is solidly installed by connecting pin 10.Installing its bottom by screw thread on the suction gun pipe 1 in the rifle body has the preceding of back stifled steam vent 13 that leads to its overlap joint to block up 2, and the cavity that the reducing of the stifled system in back amplifies is towards noise reduction vent connection direction.Outside the noise reduction vent connection, be with an outer tube 5, the uniform steam vent 7 that communicates with the pore 8 made on the noise reduction vent connection caliber that is shaped on this spool piece, this spool piece is packed on the noise reduction vent connection by preceding spider 4 and the back spider 9 that its two ends install.Press empty sleeve pipe 3 to be packed on the rifle body by screw thread.
Claims (1)
1. novel Long filament sucking gun, constitute by suction gun pipe, rifle body, preceding stifled, back blocking up, it is characterized in that: install a noise reduction vent connection that is shaped on steam vent on it in stifled lower end, back by connecting pin, outside this noise reduction vent connection, install a uniform outer tube that is shaped on steam vent on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205949 CN2471800Y (en) | 2001-02-28 | 2001-02-28 | Long filament sucking gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205949 CN2471800Y (en) | 2001-02-28 | 2001-02-28 | Long filament sucking gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471800Y true CN2471800Y (en) | 2002-01-16 |
Family
ID=33626680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01205949 Expired - Fee Related CN2471800Y (en) | 2001-02-28 | 2001-02-28 | Long filament sucking gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471800Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899733A (en) * | 2010-07-29 | 2010-12-01 | 福建锦江科技有限公司 | Thread suction gun head |
| CN102502349A (en) * | 2011-10-19 | 2012-06-20 | 安徽丹凤集团桐城玻璃纤维有限公司 | Yarn sorting gun |
-
2001
- 2001-02-28 CN CN 01205949 patent/CN2471800Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899733A (en) * | 2010-07-29 | 2010-12-01 | 福建锦江科技有限公司 | Thread suction gun head |
| CN101899733B (en) * | 2010-07-29 | 2012-12-19 | 福建锦江科技有限公司 | Thread suction gun head |
| CN102502349A (en) * | 2011-10-19 | 2012-06-20 | 安徽丹凤集团桐城玻璃纤维有限公司 | Yarn sorting gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |