CN2113280U - Platform type centre blowing device - Google Patents
Platform type centre blowing device Download PDFInfo
- Publication number
- CN2113280U CN2113280U CN 92215259 CN92215259U CN2113280U CN 2113280 U CN2113280 U CN 2113280U CN 92215259 CN92215259 CN 92215259 CN 92215259 U CN92215259 U CN 92215259U CN 2113280 U CN2113280 U CN 2113280U
- Authority
- CN
- China
- Prior art keywords
- blowing device
- platform type
- center
- blowing
- guide rail
- 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.)
- Granted
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to a platform type centre blowing device, which is a blowing device used for cooling the melt spinning in the production of chemical fiber. The utility model is of a platform type, and wheels and guide rails are arranged on the bottom of the platform type centre blowing device; when used, the platform type centre blowing device is propelled to the center of the spinning plate by the guide rails; when repaired, the platform type centre blowing device can back out along the guide rails to have sufficient room for repairing the platform type centre blowing device and amending the plate face of the spinneret plate. The utility model has the advantages of simple structure, convenient operation.
Description
The utility model relates to a kind of device that is used for the production of chemical fibre cooling melt-spun material, particularly a kind of car-type center blowing device.
The center blowing device is a device on the existing in the world novel melting spinning equipment, has stable, the superior in quality advantage of finished silk of spinning cooling.Because the heat exchange parameter designing is reasonable, and the invisible waste amount is little, the characteristics that cooling length is short help shortening board and factory building height, save investment simultaneously, are that spinning equipment is worth using for reference and improved direction.Its structure is as shown in Figure 3: cold wind from the flexible pipe bottom upwards until the ejection of Blowing drum top, forms the air-flow umbrella through guide duct.The center of Blowing drum should be consistent with the spinnerets center, makes air-out normal, reaches favorable cooling effect.About the Blowing drum, side-to-side movement is by base plate that reciprocatingly slides and the slidingtype lowering or hoisting gear control that is installed on the base plate.The weak point of this lowering or hoisting gear is: complex structure, airduct, back and forth and lowering or hoisting gear connect as one, dismounting is time-consuming, blowing device can not be removed from the spinning system rapidly, influence man-hour, can not reserve the usefulness of enough spaces after removing again for operations such as maintenances.
The purpose of this utility model provides a kind of simple in structure, easy to operate car-type center blowing device, and blowing device is placed on the hand propelled chassis, and push-pull operation is in the spinning system arbitrarily.
Feature of the present utility model be do not adopt as shown in Figure 3 flexible pipe with about the fixture that combines and form toward the polyslip base plate, but but the center blower is placed on the chassis of hand push.Pallet bottom is established wheel, and wheel relies on the guide rail.Also be provided with the cylinder of a supporting guide duct on the chassis.Be fixed with on the guide rail and compress connecting rod, compress to have on the connecting rod and embrace ring, be used to control being connected or disengaging of blast pipe and flexible connecting pipe.The frame of center Blowing drum outer periphery vertical well type is provided with the tube that keeps out the wind between frame top and the manifold.The guide rail of chassis is provided with locator, and chassis is stopped when consistent with the spinnerets center being advanced to the Blowing drum center.
The utility model has the advantages that the car-type apparatus structure is simple, easy to operate.The chassis spinning system of coming in and going out is convenient and time-saving, can reserve enough spaces after the spinning system releases, and is convenient to operations such as the transposing maintenance of assembly and spinneret face correction.When the center blowing device breaks down, if any standby chassis, then only need the utmost point short time to change, can return to normal production, when not delaying work.
Accompanying drawing 1 is a car-type center blowing device structural representation, and accompanying drawing 2 is a blast pipe quick-connect machanism schematic diagram of the present utility model, and Fig. 3 is an existing center blowing device structural representation.Among the figure:
1, spinnerets 2, tube keeps out the wind
3, tow 4, top cap
5, awl crack fan housing 6, frame
7, center Blowing drum 8, oil impregnate cold dish
9, gas deflector cone 10, locator
11, guide rail 12, wheel
13, double formula seal wire ring 14, guide duct
15, compress connecting rod 16, blast pipe
17, flexible connecting pipe 18, air compartment
19, gasket seal 20, flexible pipe
21, reciprocal base plate 22, (prior art) lowering or hoisting gear about (prior art)
23, manifold 24, cylinder
25, channel-section steel 26, armful ring
27, blast pipe interface
Below in conjunction with accompanying drawing best implementation process of the present utility model is described in detail.As shown in the figure, spinnerets 1, top cap 4, awl crack fan housing 5, center Blowing drum 7, oil impregnate cold dish 8, gas deflector cone 9, double formula seal wire ring 13, guide duct 14, blast pipe 16, manifold 23 are existing parts in the prior art.Frame 6 can be welded with angle steel, is fixed with double formula circle tube 2 that keeps out the wind between frame 6 tops and the manifold 23, and the tube 2 that keeps out the wind is detachable.There is the axle center wheel 12 both sides, and axle center, the outside is supported on the guide rail 11, and inboard axle center embeds and is welded in the channel-section steel 25 of frame 6 bottoms.Locator 10 is made up of angle bar and a cushion of being welded on the guide rail 11.Establish cylinder 24 on the chassis with supporting guide duct 14.Compress connecting rod 15 and be fixed on as shown in Figure 2 on the channel-section steel 25, compressing has semicircle to embrace ring 26 on the connecting rod 15, and the two ends of embracing ring 26 are fixed on the interface 27 of air intake adapter 16.The handle end that compresses connecting rod 15 is fixed in the slotted eye that is welded on the iron plate on the frame 6.During use, flexible connecting pipe 17 is aimed at blast pipe 16, turning left compresses the handle of connecting rod 15, embraces ring 26 and drives flexible connecting pipe 17 to bottom offset, compresses gasket seal 19, two pipes and connects.At this moment chassis has entered the below of spinnerets 1 along guide rail 11, wheel 12 stop motion when contact locator 10.At this moment the center of Blowing drum 7 is aimed at substantially with the center of spinnerets 1, cold wind is flowed through flexible connecting pipe 17 to air compartment 18 from blast pipe 16, send into the inside of streamlined gas deflector cone 9 again through guide duct 14, change between the annular gap of awl crack fan housing 5 at gas deflector cone 9 tops and spray, form a kind of umbrella shape fan housing---air-flow umbrella.Under the effect of air-flow umbrella, when dolly pushes cabinet, avoid tow to glue and be stained with whole blowing device, center air duct 7 rises, and top cap 4 contacts with spinnerets 1, and at this moment the air-flow umbrella extinguishes, formally to tow 3 blowing coolings, blowing device enters normal operating conditions in Blowing drum 7 beginnings.When blowing device will be removed tow 3, first decline top cap 4 and center Blowing drum 7, this moment blowing stops and the air-flow umbrella generates, and along with retiring of dolly, tow 3 can be dodged whole blowing device automatically.
Claims (6)
1, a kind of center blowing device that is used for production of chemical fibre melt spinning cooling usefulness, mainly comprise compositions such as top cap 4, taper fan housing 5, center Blowing drum 7, gas deflector cone 9, guide duct 14, it is characterized in that, described blowing device also comprises a chassis mechanism, pallet bottom is established wheel 12, and wheel 12 relies on the guide rail 11.
2, blowing device as claimed in claim 1 is characterized in that described guide duct 14 is by cylinder 24 supportings.
3, blowing device as claimed in claim 1 is characterized in that being fixed with on the described guide rail and presses connecting rod 15, and pressing has the semicircle ring 26 of embracing on the connecting rod 15, and the two ends of embracing ring 26 are fixed on the interface 27 of blast pipe 16.
4, blowing device as claimed in claim 1 is characterized in that the frame 6 of described Blowing drum 7 outer periphery vertical shaft forms.
5, blowing device as claimed in claim 4, tube 2 is characterized in that keeping out the wind between frame 6 and the manifold 23.
6, blowing device as claimed in claim 1 is characterized in that described guide rail 11 is provided with locator 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215259 CN2113280U (en) | 1992-03-16 | 1992-03-16 | Platform type centre blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215259 CN2113280U (en) | 1992-03-16 | 1992-03-16 | Platform type centre blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113280U true CN2113280U (en) | 1992-08-19 |
Family
ID=4959686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92215259 Granted CN2113280U (en) | 1992-03-16 | 1992-03-16 | Platform type centre blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081688C (en) * | 1996-12-20 | 2002-03-27 | 埃姆斯-英维塔公司 | Process for production of polyester multifilament yarn |
-
1992
- 1992-03-16 CN CN 92215259 patent/CN2113280U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081688C (en) * | 1996-12-20 | 2002-03-27 | 埃姆斯-英维塔公司 | Process for production of polyester multifilament yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |