CN214095292U - Hot air drying device for processing polypropylene fibers - Google Patents

Hot air drying device for processing polypropylene fibers Download PDF

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Publication number
CN214095292U
CN214095292U CN202023240001.3U CN202023240001U CN214095292U CN 214095292 U CN214095292 U CN 214095292U CN 202023240001 U CN202023240001 U CN 202023240001U CN 214095292 U CN214095292 U CN 214095292U
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China
Prior art keywords
box
air drying
hot air
cylinder
shaft
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CN202023240001.3U
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Chinese (zh)
Inventor
皇甫慧君
任蕊
齐永红
彭逸峰
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Shaanxi Research Design Institute of Petroleum and Chemical Industry
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Shaanxi Research Design Institute of Petroleum and Chemical Industry
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Abstract

The utility model provides a hot air drying device for processing polypropylene fibers, which comprises a box body, wherein a centrifugal double-cylinder air drying device is arranged in the middle position of the lower surface of the inner wall of the box body, the centrifugal double-cylinder air drying device comprises a first motor, a first driving shaft is arranged on the upper surface of a shell of the first motor, a connecting shaft is arranged at the upper end of the first driving shaft, a tray is arranged at the upper end of the connecting shaft, circular grooves are respectively arranged at two sides of the upper surface of the tray, a cylinder is fixed in each circular groove, a plurality of ventilation holes are irregularly arranged on the outer wall of each cylinder, the upper end of the outer wall of each cylinder is mutually connected with a cover body through a rotating shaft, a drying fan is arranged in the middle position of the upper surface of the inner wall of the box body, and the centrifugal double-cylinder air drying device realizes the quick centrifugal discharge of water stains in the polypropylene fibers, has simple structure and lower energy consumption, has certain practical value and application prospect.

Description

Hot air drying device for processing polypropylene fibers
Technical Field
The utility model relates to a hot air-dried technical field of fibre specifically is hot-blast dry device of polypropylene fiber processing usefulness.
Background
Polypropylene fibers are produced from polypropylene as a raw material by a special process, and can be classified into long fibers, short fibers, spunbonded nonwoven fabrics, meltblown nonwoven fabrics, and the like, which are the lightest among all chemical fibers, and thus are very suitable for wadding of winter clothing or fabrics of ski wear, mountain wear, and the like, and are required to be dried by hot air during the processing of polypropylene fibers.
In the hot-blast dry device of polypropylene fibre processing usefulness that has now, for example in application document CN 201720265312.4's technical structure, including the device body frame, device body frame lower part is provided with the diaphragm, install connection terminal and centrifugal blower on the diaphragm, centrifugal blower is connected with dryer one end, install heating plate group in the dryer, the dryer other end is provided with a set of gas outlet, the gas outlet all is connected with hose one end, one of them hose and the lower part of setting on the device body frame cover intercommunication of blowing, another hose and upper portion cover intercommunication of blowing, lower part blowing cover and upper portion blowing cover all are provided with the pneumatic valve, be provided with a set of sleeve on the device body frame, the sleeve endotheca is equipped with the lifter, the lifter top is connected with the crane, although the device has realized the stoving to polypropylene fibre, this kind of mode is too general, and efficiency is not high, the power consumption.
Based on this, we need to develop a centrifugal dual-drum air drying device, which can discharge water stains in polypropylene fibers quickly and centrifugally, and has the advantages of simple structure, low energy consumption, high efficiency, and certain practical value and application prospect.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a hot air drying device for processing polypropylene fibers, which is used for solving the technical problem of the prior art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the hot air drying device for processing the polypropylene fiber comprises a box body, a centrifugal double-cylinder air drying device is arranged in the middle of the lower surface of the inner wall of the box body, the centrifugal double-drum air drying device comprises a first motor, the lower surface of the outer wall of the shell of the first motor is mutually connected with the lower surface of the inner wall of the box body, a first driving shaft is arranged on the upper surface of the shell of the first motor, a connecting shaft is arranged at the upper end of the first driving shaft, a tray is arranged at the upper end of the connecting shaft, circular grooves are respectively arranged at two sides of the upper surface of the tray, a cylinder is fixed in each circular groove, a plurality of vent holes are irregularly arranged on the outer wall of each cylinder, the upper end of the outer wall of each cylinder is mutually connected with the cover body through a rotating shaft, the box inner wall upper surface intermediate position is provided with drying blower, drying blower includes the protective housing, protective housing outer wall upper surface and box inner wall upper surface interconnect.
Further, protective housing inner wall upper surface is fixed with the second motor, the casing outer wall lower surface of second motor is provided with the second drive shaft, be provided with the connection ring body in the second drive shaft, connection ring body both sides are provided with rotating vane respectively, and in this embodiment, through the second motor, realized rotating vane's drive, accelerated the velocity of flow of box internal gas.
Further, protective housing inner wall bilateral symmetry is provided with the socket, every be provided with electric heating rod in the socket, in this embodiment, through electric heating rod, realized the function to the interior air heating up of box, make it dry polypropylene fiber by the acceleration of gas flow.
Further, box outer wall one side is provided with the pressure release mouth, in this embodiment, through the pressure release mouth for the external atmospheric pressure size is unanimous in the box, avoids the box internal atmospheric pressure too big, causes the explosion.
Further, box outer wall opposite side is provided with temperature display screen, in this embodiment, through temperature display screen, has realized the understanding to the interior temperature variation of box.
Further, be close to temperature display screen one side is provided with the guard gate, the guard gate rotates through pivot and box outer wall one side and is connected, in this embodiment, through the guard gate, has realized putting into polypropylene fiber to the staff on next door has certain guard action.
Further, the outer wall lower surface of the box body is provided with a base, supporting shafts are respectively arranged at four vertex angles of the lower surface of the base, and each supporting shaft is provided with a universal wheel at the lower end.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a device is air-dried to centrifugal binocular, the quick centrifugation of the water stain with in the polypropylene fiber is discharged has been realized, and simple structure, the power consumption is lower, certain practical value and application prospect have, through the second motor, the drive to rotating vane has been realized, gaseous flow velocity in the box has been accelerated, through the electrical heating stick, the function to the box air heating up of having realized, make it dry polypropylene fiber by the acceleration of gas flow, through the pressure release mouth, make the box internal gas pressure size unanimous, avoid box internal gas pressure too big, cause the explosion.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the inside of the case of the present invention;
FIG. 3 is a schematic structural view of the case of the present invention;
fig. 4 is a schematic view of the base structure of the present invention.
In the figure: 1. a box body; 11. a pressure relief port; 12. a temperature display screen; 13. a protective door; 2. a centrifugal double-cylinder air drying device; 21. a first motor; 22. a first drive shaft; 23. a connecting shaft; 24. a tray; 241. a circular groove; 25. a cylinder; 251. a vent hole; 26. a cover body; 3. a drying fan; 31. a protective shell; 32. a second motor; 33. a second drive shaft; 34. a connecting ring body; 341. a rotating blade; 35. a socket; 351. an electrical heating rod; 4. a base; 41. a support shaft; 42. a universal wheel.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4, the hot air drying device for processing polypropylene fibers includes a box body 1, a centrifugal dual-drum air drying device 2 is disposed at a middle position of a lower surface of an inner wall of the box body 1, the centrifugal dual-drum air drying device 2 includes a first motor 21, a lower surface of an outer wall of a housing of the first motor 21 is connected with the lower surface of the inner wall of the box body 1, a first driving shaft 22 is disposed on an upper surface of the housing of the first motor 21, a connecting shaft 23 is disposed at an upper end of the first driving shaft 22, a tray 24 is disposed at an upper end of the connecting shaft 23, circular grooves 241 are respectively disposed at two sides of an upper surface of the tray 24, a cylinder 25 is fixed in each circular groove 241, a plurality of vent holes 251 are randomly disposed on an outer wall of each cylinder 25, an upper end of an outer wall of each cylinder 25 is connected with a cover body 26 through a rotating shaft, a drying fan 3 is disposed at a middle position of an upper surface of an inner wall of the box body 1, drying fan 3 includes protective housing 31, protective housing 31 outer wall upper surface and 1 inner wall upper surface interconnect of box.
Please refer to fig. 1 and fig. 2 again, the second motor 32 is fixed on the upper surface of the inner wall of the protection shell 31, the second driving shaft 33 is arranged on the lower surface of the outer wall of the shell of the second motor 32, the connecting ring 34 is arranged on the second driving shaft 33, the rotating blades 341 are respectively arranged on two sides of the connecting ring 34, the sockets 35 are symmetrically arranged on two sides of the inner wall of the protection shell 31, and the electric heating rod 351 is arranged in each socket 35.
Please refer to fig. 3 and fig. 4, a pressure relief opening 11 is formed in one side of an outer wall of the box body 1, a temperature display screen 12 is arranged on the other side of the outer wall of the box body 1, a protective door 13 is arranged on one side close to the temperature display screen 12, the protective door 13 is rotatably connected with one side of the outer wall of the box body 1 through a rotating shaft, a base 4 is arranged on the lower surface of the outer wall of the box body 1, supporting shafts 41 are respectively arranged at four vertex angles of the lower surface of the base 4, and a universal wheel 42 is arranged at the lower end of each supporting shaft 41.
The utility model discloses a concrete operation as follows:
firstly, the whole device is placed on a horizontal ground, then whether potential safety hazards exist in all devices in the whole device is checked, after no potential safety hazards are guaranteed, a power supply is switched on, then the protective door 13 is opened, polypropylene fibers are placed in the cylinder 25, the cover body 26 is covered, the protective door 13 is closed, then a switch button beside the temperature display screen 12 is pressed, the centrifugal double-cylinder air drying device 2 starts to work, the first motor 21 is started, the first driving shaft 22 drives the tray 24 to rotate through the connecting shaft 23, so that the cylinder 25 on the tray 24 starts to perform centrifugal rotation movement, water stains in the polypropylene fibers are thrown out, the drying fan 3 works, the second motor 32 is started, the second driving shaft 33 drives the rotating blades 341 to rotate through the connecting ring body 34, the flowing speed of surrounding gas is accelerated, the electric heating rods 351 on the socket 35 start to be electrified and heated, and then hot air in the box body 1 flows rapidly, and (3) drying the residual water stain on the polypropylene fiber, and finally opening the pressure relief opening 11 and the protective door 13 to take out the polypropylene fiber.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. The hot air drying device for processing the polypropylene fibers comprises a box body (1) and is characterized in that a centrifugal double-cylinder air drying device (2) is arranged in the middle of the lower surface of the inner wall of the box body (1), the centrifugal double-cylinder air drying device (2) comprises a first motor (21), the lower surface of the outer wall of a shell of the first motor (21) is connected with the lower surface of the inner wall of the box body (1), a first driving shaft (22) is arranged on the upper surface of the shell of the first motor (21), a connecting shaft (23) is arranged at the upper end of the first driving shaft (22), a tray (24) is arranged at the upper end of the connecting shaft (23), circular grooves (241) are respectively arranged on two sides of the upper surface of the tray (24), a cylinder (25) is fixed in each circular groove (241), and a plurality of vent holes (251) are randomly arranged on the outer wall of each cylinder (25), every drum (25) outer wall upper end is through pivot and lid (26) interconnect, box (1) inner wall upper surface intermediate position is provided with drying fan (3), drying fan (3) are including protective housing (31), protective housing (31) outer wall upper surface and box (1) inner wall upper surface interconnect.
2. The hot air drying device for processing polypropylene fibers according to claim 1, wherein a second motor (32) is fixed on the upper surface of the inner wall of the protective shell (31), a second driving shaft (33) is arranged on the lower surface of the outer wall of the shell of the second motor (32), a connecting ring body (34) is arranged on the second driving shaft (33), and rotating blades (341) are respectively arranged on two sides of the connecting ring body (34).
3. The hot air drying device for processing polypropylene fiber according to claim 2, wherein the inner wall of the protective shell (31) is symmetrically provided with sockets (35) at two sides, and each socket (35) is provided with an electric heating rod (351).
4. The hot air drying device for processing the polypropylene fibers as claimed in claim 1, wherein a pressure relief opening (11) is formed on one side of the outer wall of the box body (1).
5. The hot air drying device for processing the polypropylene fibers as claimed in claim 4, wherein a temperature display screen (12) is arranged on the other side of the outer wall of the box body (1).
6. The hot air drying device for processing the polypropylene fibers as claimed in claim 5, wherein a protective door (13) is arranged near one side of the temperature display screen (12), and the protective door (13) is rotatably connected with one side of the outer wall of the box body (1) through a rotating shaft.
7. The hot air drying device for processing the polypropylene fibers as claimed in claim 6, wherein a base (4) is arranged on the lower surface of the outer wall of the box body (1), supporting shafts (41) are respectively arranged at four vertex angles of the lower surface of the base (4), and a universal wheel (42) is arranged at the lower end of each supporting shaft (41).
CN202023240001.3U 2020-12-29 2020-12-29 Hot air drying device for processing polypropylene fibers Active CN214095292U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023240001.3U CN214095292U (en) 2020-12-29 2020-12-29 Hot air drying device for processing polypropylene fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023240001.3U CN214095292U (en) 2020-12-29 2020-12-29 Hot air drying device for processing polypropylene fibers

Publications (1)

Publication Number Publication Date
CN214095292U true CN214095292U (en) 2021-08-31

Family

ID=77434535

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023240001.3U Active CN214095292U (en) 2020-12-29 2020-12-29 Hot air drying device for processing polypropylene fibers

Country Status (1)

Country Link
CN (1) CN214095292U (en)

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