CN211498092U - High-efficient cavity polyester staple fiber spray set that oils again - Google Patents
High-efficient cavity polyester staple fiber spray set that oils again Download PDFInfo
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- CN211498092U CN211498092U CN201921951807.8U CN201921951807U CN211498092U CN 211498092 U CN211498092 U CN 211498092U CN 201921951807 U CN201921951807 U CN 201921951807U CN 211498092 U CN211498092 U CN 211498092U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a high-efficient cavity polyester staple fiber spray set that oils again in the chemical fiber oiling field, including rotatable first transmission roller, second transmission roller, third transmission roller and fourth transmission roller, be located the tow left and right sides between second transmission roller and the third transmission roller is provided with left side oiling mechanism and right side oiling mechanism respectively correspondingly, left side oiling mechanism includes first oil spout pipe and second oil spout pipe, and first oil spout pipe and second oil spout pipe all are connected with the fuel feeding subassembly, all are provided with a plurality of nozzles along the equidistant interval of axis direction on each oil spout pipe, and the nozzle is just to the tow setting, right side oiling mechanism is the same with left side oiling mechanism's structure and controls corresponding setting; the lower part of the left oiling mechanism is correspondingly provided with an inclined guide plate, and a concentrated recovery tank is arranged below the guide plate. The utility model discloses can make the effect of spraying more even, save the finish volume, control more easily to the moisture regain of finished product silk.
Description
Technical Field
The utility model belongs to the chemical fiber field of oiling, in particular to high-efficient cavity polyester staple fiber spray set that oils again.
Background
In the prior art, a key production process of post-spinning polyester hollow fibers is to spray and re-oil tows formed by a crimping machine or a yarn feeding machine, then the tows enter an oven to be dried so that the tows have specific performance, and the step of re-oiling is realized, and oil is uniformly sprayed on the tows.
In the prior art, a spray plate is generally adopted to oil common polyester hollow fibers, namely, an oiling agent is conveyed to the spray plate by a conveying pump, a plurality of small holes are formed in the spray plate, and the pressure oiling agent is sprayed to tows through the small holes of the spray plate. The disadvantages are that: the oiling method has the advantages of large oil agent consumption, oil agent waste, uneven oiling and difficult control of the moisture regain of finished yarns.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient cavity polyester staple fiber spray set that oils again can utilize the motor-driven pump to pressurize the finish and send to the nozzle through spouting the oil pipe and atomize and spray, can make spray the effect more even, save the finish volume, control more easily to the moisture regain of finished product silk.
The purpose of the utility model is realized like this: a high-efficiency hollow polyester staple fiber re-oiling spraying device comprises a rotatable first transmission roller, a rotatable second transmission roller, a rotatable third transmission roller and a rotatable fourth transmission roller, wherein the second transmission roller is positioned above the left side of the third transmission roller, the first transmission roller is positioned above the left side of the second transmission roller, the fourth transmission roller is positioned below the right side of the third transmission roller, the axes of the transmission rollers are parallel to each other, tows sequentially bypass the lower side of the first transmission roller, the upper side of the second transmission roller, the lower side of the third transmission roller and the upper side of the fourth transmission roller, a left oiling mechanism and a right oiling mechanism are correspondingly arranged on the left side and the right side of the tows between the second transmission roller and the third transmission roller respectively, the left oiling mechanism comprises a first oil spraying pipe and a second oil spraying pipe which are parallel to each other, the axis of the first oil spraying pipe is parallel to the axis of the first transmission roller, and the second oil spraying pipe are both connected with an oil supply assembly, a plurality of nozzles are arranged on each oil spraying pipe at equal intervals along the axis direction, the nozzles are arranged right opposite to the tows, and the right oiling mechanism and the left oiling mechanism are identical in structure and are arranged in a left-right corresponding mode; the lower part of the left oiling mechanism is correspondingly provided with an inclined guide plate, and a concentrated recovery tank is arranged below the guide plate.
The utility model discloses during operation, each transmission roller drives tow transmission and moves, with a plurality of nozzles equidistant fixed mounting in the middle part of pipeline, the electric pump pressurizes the finish and atomizes and sprays and spout after carrying the nozzle through the oil spout pipe, the aperture size of nozzle can be adjusted, make the finish spout with specific speed, angle; the left oiling mechanism and the right oiling mechanism respectively spray and oil the tows from the left side and the right side of the tows. Compared with the prior art, the beneficial effects of the utility model reside in that: the device can improve the spraying uniformity of the oil agent, improve the controllability of the moisture regain, greatly improve the use efficiency of the oil agent, avoid uneven oiling caused by old-fashioned spraying, reduce the waste of the oil agent and help to improve the re-oiling uniformity of spinning, and the moisture regain is too high and the difficulty in controlling the oiling amount.
In order to reach the best spray effect, the length that the oil pipe was spouted to first spout oil pipe and second equals, the length that first spout oil pipe is 845~855mm, every spouts the interval of two adjacent nozzles on the oil pipe is 148~152mm, the vertical direction interval that oil pipe and second were spouted to first spout oil pipe is 198~202mm, the setting of staggering mutually along the axis direction of first spout oil pipe and the nozzle on the oil pipe of second, the setting of staggering 73~77mm in the axis direction of the corresponding nozzle on first spout oil pipe and the oil pipe of second spout, the pipe diameter of spouting the oil pipe is 49~51 mm.
As the utility model discloses a further improvement, right side oiling machine constructs and the setting of staggering in vertical direction with left side oiling machine structure, and the first oil pipe that spouts of right side oiling machine structure and left side oiling machine structure spouts the interval of pipe in vertical direction and is 49~51 mm. The left oiling mechanism and the right oiling mechanism are staggered to oil the tows, and the effect of uniform spraying is achieved through dislocation.
As the utility model discloses a further improvement, the nozzle is high-pressure airless nozzle, and the fan-shaped angle of nozzle blowout atomizing finish is 38.1, and the horizontal direction interval of nozzle and silk bundle is 265~275 mm. The valve core on the high-pressure airless nozzle can rotate, and the back washing is realized when the high-pressure airless nozzle rotates to the reverse side, and the size of the spray opening of the nozzle can be adjusted according to the width, the speed and the oil feeding amount of the formed tows.
As the utility model discloses a further improvement, fuel feeding unit is the U-shaped, and fuel feeding unit includes and spouts the oil pipe one with first oil pipe that is linked together, spouts the oil pipe two with the second oil pipe that is linked together, and oil pipe one is parallel mutually with oil pipe two, and oil pipe tip and oil pipe two tip are provided with vertical communicating pipe between, and communicating pipe is linked together with the oil supply pipeline, and the oil pipe is provided with the electric pump on the road. And the first oil supply pipe and the second oil supply pipe of the oil supply pipeline respectively supply oil to the first oil injection pipe and the second oil injection pipe.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural diagram of the oiling mechanism on the left side.
Fig. 3 is a side view of a first oil jet and a second oil jet.
Fig. 4 is a top view of the nozzle.
The device comprises a first transmission roller 1, a second transmission roller 2, a third transmission roller 3, a fourth transmission roller 4, a tow 5, a left oiling mechanism 6, a right oiling mechanism 7, a first oil spraying pipe 8, a second oil spraying pipe 9, a nozzle 10, a guide plate 11, a concentrated recovery tank 12, a first oil supplying pipe 13, a second oil supplying pipe 14 and a communicating pipe 15.
Detailed Description
As shown in fig. 1-4, the high-efficiency hollow polyester staple fiber re-oiling spraying device comprises a rotatable first transmission roller 1, a second transmission roller 2, a third transmission roller 3 and a fourth transmission roller 4, wherein the second transmission roller 2 is positioned above the left side of the third transmission roller 3, the first transmission roller 1 is positioned above the left side of the second transmission roller 2, the fourth transmission roller 4 is positioned below the right side of the third transmission roller 3, the axes of the transmission rollers are parallel to each other, tows 5 sequentially bypass the lower side of the first transmission roller 1, the upper side of the second transmission roller 2, the lower side of the third transmission roller 3 and the upper side of the fourth transmission roller 4, a left oiling mechanism 6 and a right oiling mechanism 7 are correspondingly arranged on the left side and the right side of the tows 5 between the second transmission roller 2 and the third transmission roller 3 respectively, the left oiling mechanism 6 comprises a first oil spraying pipe 8 and a second oil spraying pipe 9 which are parallel to each other, the first oil spraying pipe 8 is parallel to the axis of the first transmission roller 1, the first oil spraying pipe 8 and the second oil spraying pipe 9 are both connected with an oil supply assembly, a plurality of nozzles 10 are arranged on each oil spraying pipe at equal intervals along the axis direction, the nozzles 10 are over against the tows 5, and the right oiling mechanism 7 and the left oiling mechanism 6 are identical in structure and are arranged corresponding to each other left and right; the lower part of the left oiling mechanism 6 is correspondingly provided with an inclined guide plate 11, and a concentrated recovery tank 12 is arranged below the guide plate 11. The length that the oil pipe 9 was spouted to first spout oil pipe 8 and second equals, the length that first spout oil pipe 8 is 845~855mm, every spouts the interval that two adjacent nozzles 10 were 148~152mm on the oil pipe, the vertical direction interval that first spout oil pipe 8 and second spout oil pipe 9 is 198~202mm, the setting of staggering mutually along the axis direction of nozzle 10 on first spout oil pipe 8 and the second spout oil pipe 9, the setting of staggering 73~77mm in the axis direction of nozzle 10 on the first spout oil pipe 8 and the corresponding nozzle 10 that the second spouts oil pipe 9, the pipe diameter of spouting oil pipe is 49~51 mm. The right side oiling mechanism 7 and the left side oiling mechanism 6 are arranged in a staggered mode in the vertical direction, and the distance between the first oil spraying pipe 8 of the right side oiling mechanism 7 and the first oil spraying pipe 8 of the left side oiling mechanism 6 in the vertical direction is 49-51 mm. The nozzle 10 is a high-pressure airless nozzle 10, the fan angle of the atomized oil sprayed by the nozzle 10 is 38.1 degrees, and the horizontal distance between the nozzle 10 and the filament bundle 5 is 265-275 mm. The oil supply assembly is U-shaped and comprises a first oil supply pipe 13 communicated with the first oil injection pipe 8 and a second oil supply pipe 14 communicated with the second oil injection pipe 9, the first oil supply pipe 13 and the second oil supply pipe 14 are parallel to each other, a vertical communicating pipe 15 is arranged between the end part of the first oil supply pipe 13 and the end part of the second oil supply pipe 14, the communicating pipe 15 is communicated with an oil supply pipeline, and an electric pump is arranged on the oil supply pipeline.
The utility model discloses during operation, each transmission roller drives 5 transmission of silk bundle and moves, with a plurality of nozzles 10 equidistant fixed mounting in the middle part of pipeline, oil supply pipe one 13 and oil supply pipe two 14 of oil supply pipeline carry out the oil supply to first oil spout pipe 8, second oil spout pipe 9 respectively, the electric pump atomizes after carrying nozzle 10 through the oil spout pipe with the finish pressurization and sprays and spout, the aperture size of nozzle 10 can be adjusted, make the finish spout with specific speed, angle; left side oiling mechanism 6 and right side oiling mechanism 7 spray oiling to silk bundle 5 from the left and right sides of silk bundle 5 respectively, and left side oiling mechanism 6 and right side oiling mechanism 7 stagger mutually and oil silk bundle 5, reach through the dislocation and spray even effect. The utility model has the advantages that: the device can improve the spraying uniformity of the oil agent, improve the controllability of the moisture regain, greatly improve the use efficiency of the oil agent, avoid uneven oiling caused by old-fashioned spraying, reduce the waste of the oil agent and help to improve the re-oiling uniformity of spinning, and the moisture regain is too high and the difficulty in controlling the oiling amount.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. A high-efficiency hollow polyester staple fiber re-oiling spraying device comprises a first rotatable transmission roller, a second transmission roller, a third transmission roller and a fourth transmission roller, wherein the second transmission roller is positioned above the left side of the third transmission roller, the first transmission roller is positioned above the left side of the second transmission roller, the fourth transmission roller is positioned below the right side of the third transmission roller, the axes of the transmission rollers are parallel to each other, tows sequentially bypass the lower side of the first transmission roller, the upper side of the second transmission roller, the lower side of the third transmission roller and the upper side of the fourth transmission roller, the high-efficiency hollow polyester staple fiber re-oiling spraying device is characterized in that a left oiling mechanism and a right oiling mechanism are correspondingly arranged on the left side and the right side of the tows between the second transmission roller and the third transmission roller respectively, the left oiling mechanism comprises a first oil spraying pipe and a second oil spraying pipe which are parallel to each other, and the first oil spraying pipe is parallel to the axis of the first transmission roller, the first oil injection pipe and the second oil injection pipe are connected with the oil supply assembly, a plurality of nozzles are arranged on each oil injection pipe at equal intervals along the axis direction, the nozzles are arranged right opposite to the tows, and the right oiling mechanism and the left oiling mechanism are identical in structure and are arranged in a left-right corresponding mode; the lower part of the left oiling mechanism is correspondingly provided with an inclined guide plate, and a concentrated recovery tank is arranged below the guide plate.
2. The efficient hollow polyester staple fiber re-oiling spraying device according to claim 1, wherein the first oil spraying pipe and the second oil spraying pipe are equal in length, the first oil spraying pipe is 845-855 mm in length, the distance between every two adjacent nozzles on each oil spraying pipe is 148-152 mm, the vertical distance between the first oil spraying pipe and the second oil spraying pipe is 198-202 mm, the nozzles on the first oil spraying pipe and the second oil spraying pipe are staggered with each other along the axial direction, the nozzles on the first oil spraying pipe and the corresponding nozzles on the second oil spraying pipe are staggered with each other along the axial direction by 73-77 mm, and the diameter of each oil spraying pipe is 49-51 mm.
3. The high-efficiency hollow polyester staple fiber re-oiling spraying device according to claim 1 or 2, wherein the right-side oiling mechanism and the left-side oiling mechanism are arranged in a staggered mode in the vertical direction, and the distance between the first oil spraying pipe of the right-side oiling mechanism and the first oil spraying pipe of the left-side oiling mechanism in the vertical direction is 49-51 mm.
4. The high-efficiency hollow polyester staple fiber re-oiling spraying device according to claim 1 or 2, wherein the nozzle is a high-pressure airless nozzle, the fan angle of atomized oil sprayed out of the nozzle is 38.1 degrees, and the horizontal distance between the nozzle and a tow is 265-275 mm.
5. The spraying device for re-oiling the highly efficient hollow polyester staple fiber according to claim 1 or 2, wherein the oil supply unit is U-shaped, and comprises a first oil supply pipe communicated with the first oil spray pipe and a second oil supply pipe communicated with the second oil spray pipe, the first oil supply pipe and the second oil supply pipe are parallel to each other, a vertical communicating pipe is arranged between one end of the first oil supply pipe and the two ends of the second oil supply pipe, the communicating pipe is communicated with the oil supply pipeline, and the oil supply pipeline is provided with an electric pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951807.8U CN211498092U (en) | 2019-11-13 | 2019-11-13 | High-efficient cavity polyester staple fiber spray set that oils again |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951807.8U CN211498092U (en) | 2019-11-13 | 2019-11-13 | High-efficient cavity polyester staple fiber spray set that oils again |
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| CN211498092U true CN211498092U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921951807.8U Active CN211498092U (en) | 2019-11-13 | 2019-11-13 | High-efficient cavity polyester staple fiber spray set that oils again |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414029A (en) * | 2021-06-25 | 2021-09-21 | 浙江华立智能装备股份有限公司 | Spraying system with upper liquid supply mode for pretreatment before coating |
| CN116043344A (en) * | 2023-02-16 | 2023-05-02 | 宁波三邦超细纤维有限公司 | Preparation process of nano zinc oxide heat-resistant composite superfine fiber |
-
2019
- 2019-11-13 CN CN201921951807.8U patent/CN211498092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414029A (en) * | 2021-06-25 | 2021-09-21 | 浙江华立智能装备股份有限公司 | Spraying system with upper liquid supply mode for pretreatment before coating |
| CN116043344A (en) * | 2023-02-16 | 2023-05-02 | 宁波三邦超细纤维有限公司 | Preparation process of nano zinc oxide heat-resistant composite superfine fiber |
| CN116043344B (en) * | 2023-02-16 | 2024-05-14 | 宁波三邦超细纤维有限公司 | Preparation process of nano zinc oxide heat-resistant composite superfine fiber |
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