CN115782009A - Production device and production process for preparing geotextile from waste textiles - Google Patents
Production device and production process for preparing geotextile from waste textiles Download PDFInfo
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- CN115782009A CN115782009A CN202211573960.8A CN202211573960A CN115782009A CN 115782009 A CN115782009 A CN 115782009A CN 202211573960 A CN202211573960 A CN 202211573960A CN 115782009 A CN115782009 A CN 115782009A
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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Abstract
The invention discloses a production device and a production process for preparing geotextile from waste textiles, and belongs to the technical field of waste textile recovery. This apparatus for producing of old and useless fabrics preparation geotechnological cloth and production technology thereof cooperates through setting up heat conduction section of thick bamboo and compression roller, not only can make temperature variation more level and smooth and even to this heat conduction section of thick bamboo can retrieve unnecessary heat, makes the heat conduction section of thick bamboo have a higher initial temperature, can realize the effect of preheating, and the heating effect to the thin layer base is better.
Description
Technical Field
The invention belongs to the technical field of waste textile recovery, and particularly relates to a production device and a production process for preparing geotextile from waste textiles.
Background
When the waste textiles are treated, a lot of waste textiles are treated in a burning or burying mode, so that the environment is polluted, and the resources are greatly wasted, so that part of enterprises begin to prepare the geotextile by recycling the waste textiles.
The patent document with publication number CN107475901A discloses a method for preparing geotextile by cleanly recovering waste textiles, which comprises the steps of preparing a thin layer blank by means of freezing, crushing and heating and stirring, separating the thin layer blank from the tail end of a conveying belt, guiding a plurality of groups of electromagnetic heating high-temperature rollers, setting the temperature of each roller according to the sequence of increasing and then decreasing, continuously pressing to form a dry thin layer, melting low-melting-point fine fibers of partial waste textiles by means of high temperature, solidifying and bonding again, slowly cooling and drying after discharging to obtain the geotextile, wherein the roller number of the plurality of groups of high-temperature rollers is 4-8, the temperature of the first roller and the last roller is 150-180 ℃, and the highest temperature of the middle roller is 180-200 ℃.
Among the above-mentioned technical scheme, adopt the mode that the multiunit high temperature roller heated step by step to realize the suppression to the thin layer base, nevertheless in this in-process, because the temperature variation between each high temperature roller is comparatively obvious, for the echelonment change, lead to the thin layer base to be heated unevenly to influence final yield.
Therefore, the production device and the production process for preparing the geotextile from the waste textiles solve the problems.
Disclosure of Invention
The invention aims to solve the problems that in the process of pressing a thin-layer blank, heating rollers are not in a continuous state, so that the heating temperature is changed in a step shape, and the final pressing yield is easily influenced in the prior art, and provides a production device and a production process for preparing geotextile from waste textiles.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a production device of old and useless fabrics preparation geotechnological cloth, includes the workstation, the rotation groove has been seted up on the workstation, it has the upper shed that is located the upside and the side opening that is located the side to rotate the groove internal rotation and be provided with a heat-conducting tube it has the heater to rotate fixed mounting on the lateral wall that the groove kept away from the side opening, the heater is close to the interior top surface setting of heat-conducting tube, be equipped with on the workstation and be used for driving the actuating mechanism that the heat-conducting tube is rotatory around its self axis, workstation upper end is located upper shed one side and is equipped with the mount, the mount is the arc, the lower extreme fixed connection of mount is in the upper end of workstation, it is connected with many compression rollers to rotate on the mount, leave the clearance that is used for suppressing the thin layer base between the outer wall of compression roller and heat-conducting tube.
Preferably, be equipped with a plurality of mounting grooves on the inner wall of rotating groove, the mounting groove internal rotation is connected with a plurality of deflector rolls, the axis of deflector roll is parallel with the axis of a heat conduction section of thick bamboo, just the lateral wall of deflector roll and the outer wall laminating of a heat conduction section of thick bamboo.
Preferably, actuating mechanism includes the motor of fixed mounting on the workstation lateral wall, the workstation is close to and rotates on the lateral wall of side opening and is connected with a plurality of drive gears, the motor passes through the driving medium and is connected with one of them drive gear transmission, be equipped with the drive ring gear on the lateral wall of heat conduction section of thick bamboo, intermeshing between drive ring gear and each drive gear.
Preferably, the side wall of the heat conduction cylinder is provided with a driven gear ring, the end face of each compression roller is fixedly connected with a driven gear, and the driven gear rings are meshed with the driven gears, so that the heat conduction cylinder can drive the compression rollers to rotate reversely at the same time when rotating.
Preferably, a discharge channel communicated with the outside is formed in the side wall of the rotating groove, the discharge channel is arranged obliquely downwards, a scraper is fixedly connected to the bottom surface of the discharge channel, and the upper end of the scraper acts on the outer wall of the heat conducting cylinder.
Preferably, the upper end of the workbench is fixedly connected with an insulation board close to the upper opening, and the heater is fixedly installed on the side wall of the insulation board.
Preferably, a fixed shaft is fixedly connected to the side wall, away from the side opening, of the rotating groove, two groups of reflecting plates are mounted on the fixed shaft, the two groups of reflecting plates jointly form a reflecting area, the reflecting area is located right below the heater, and the reflecting area is just opposite to the inner top surface of the heat conducting cylinder.
Preferably, the reflecting plate is connected for rotating with the fixed axle, rotate fixedly connected with slide bar on keeping away from the open-sided opening lateral wall in groove, the slide bar is U type structure, sliding connection has two sliders on the slide bar, the upper end fixedly connected with bracing piece of slider, two the lower surface at two reflecting plates is used respectively to the upper end of bracing piece, the lower extreme fixedly connected with thread bush of slider, the slide bar rotates through the fixing base and is connected with the threaded rod, be equipped with two sections opposite screw threads on the threaded rod, and two the thread bush is threaded connection respectively on two sections threads.
Preferably, the upper end of the supporting rod is rotatably connected with a roller.
Also discloses a production process for preparing the geotextile by using the waste textiles, which comprises the following process steps:
s1, disinfecting, rinsing and airing the waste textiles, and then freezing and crushing to obtain loose waste textiles;
s2, adding the loose waste textile into a film forming agent and water, heating and stirring to be viscous;
s3, coating the sticky waste textile on the surface of the transmission belt to form a thin layer blank;
s4, feeding the thin-layer blank onto a workbench, and placing the thin-layer blank on one side of a heat-conducting cylinder to enable the thin-layer blank to rotate along with the heat-conducting cylinder;
s5, heating the thin layer blank by the heat conduction cylinder, and simultaneously forming a dry thin layer on the thin layer blank by rolling by a compression roller;
and S6, cooling and drying the dried thin layer to obtain the geotextile.
In conclusion, the technical effects and advantages of the invention are as follows: this apparatus for producing of old and useless fabrics preparation geotechnological cloth and production technology thereof cooperates through setting up heat conduction section of thick bamboo and compression roller, not only can make temperature variation more level and smooth and even to this heat conduction section of thick bamboo can retrieve unnecessary heat, makes the heat conduction section of thick bamboo have a higher initial temperature, can realize the effect of preheating, and the heating effect to the thin layer base is better.
In addition, because the heat conduction cylinder can keep in contact with the thin-layer blank all the time, the process of transporting the thin-layer blank can be carried out more continuously, the bending or the folding of the thin-layer blank caused in the transporting process can be greatly reduced, and the success rate of pressing is improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic structural view of a work table according to the present invention;
FIG. 4 is a schematic structural view of a heat conducting tube according to the present invention;
FIG. 5 is a schematic structural diagram of another embodiment of the present invention;
FIG. 6 is a schematic view showing the positional relationship between the support rod and the threaded rod according to the present invention.
In the figure: 1. a work table; 11. a rotating groove; 111. an upper opening; 112. opening the side; 113. mounting grooves; 12. a guide roller; 13. a motor; 131. a drive gear; 132. a transmission member; 14. a discharge passage; 141. a squeegee; 15. a thermal insulation board; 16. a fixed shaft; 17. a reflective plate; 171. a slide bar; 172. a slider; 173. a support bar; 1731. a roller; 174. a threaded sleeve; 175. a fixed seat; 176. a threaded rod; 2. a heat conducting tube; 21. a drive gear ring; 22. a driven gear ring; 3. a heater; 41. a fixed mount; 42. a compression roller; 421. a driven gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Examples
As shown in fig. 1-6, a production device and a production process for preparing geotextile from waste textiles, including a workbench 1, a rotation groove 11 is provided on the workbench 1, the rotation groove 11 has an upper opening 111 located at the upper side and a side opening 112 located at the side, a heat conduction cylinder 2 is rotatably provided in the rotation groove 11, a heater 3 is fixedly mounted on the side wall of the rotation groove 11 away from the side opening 112, the heater 3 is arranged near the inner top surface of the heat conduction cylinder 2, a driving mechanism for driving the heat conduction cylinder 2 to rotate around its own axis is provided on the workbench 1, a fixing frame 41 is provided at one side of the upper opening 111 at the upper end of the workbench 1, the fixing frame 41 is arc-shaped, the lower end of the fixing frame 41 is fixedly connected to the upper end of the workbench 1, a plurality of press rollers 42 are rotatably connected to the fixing frame 41, and a gap for pressing a thin layer blank is left between the press rollers 42 and the outer wall of the heat conduction cylinder 2.
This application compares in prior art through many pairs of compression rollers and warming mill, the heating and the suppression mode of cooling down again heat-up, this application is through being provided with a heat conduction section of thick bamboo 2, this heat conduction section of thick bamboo 2 is inside to be close to the position of upside and to install heater 3, make heat conduction section of thick bamboo 2 at the pivoted in-process, the upper portion of heat conduction section of thick bamboo 2 can keep the highest temperature all the time, that is to say, in thin layer base along with heat conduction section of thick bamboo 2 pivoted in-process, the temperature that the thin layer base received rises earlier and descends, and because heat conduction section of thick bamboo 2 is continuous rotation, compare in prior art through the cascaded temperature variation that many warming mills realized, the temperature on the heat conduction section of thick bamboo 2 is linear variation, it is more even, and this heat conduction section of thick bamboo 2 can retrieve unnecessary heat, make heat conduction section of thick bamboo 2 have a higher initial temperature, can realize the effect of preheating, the heating effect to the thin layer base is better.
In addition, because the heat conduction cylinder 2 can always keep contact with the thin-layer blank, the process of transferring the thin-layer blank can be carried out more continuously, the bending or the folding of the thin-layer blank in the transferring process can be greatly reduced, and the success rate of pressing is improved.
In order to realize the fixing and driving of the heat conduction cylinder 2, a plurality of mounting grooves 113 are formed in the inner wall of the rotating groove 11, a plurality of guide rollers 12 are rotatably connected in the mounting grooves 113, the axes of the guide rollers 12 are parallel to the axis of the heat conduction cylinder 2, the side walls of the guide rollers 12 are attached to the outer wall of the heat conduction cylinder 2, and when the heat conduction cylinder 2 rotates, the side walls can always keep rolling contact with the guide rollers 12, so that the friction resistance is effectively reduced. The driving mechanism comprises a motor 13 fixedly mounted on the side wall of the workbench 1, a plurality of driving gears 131 are rotatably connected to the side wall of the workbench 1 close to the side opening 112, the motor 13 is in transmission connection with one of the driving gears 131 through a transmission member 132, a driving toothed ring 21 is arranged on the side wall of the heat conduction cylinder 2, the driving toothed ring 21 is meshed with each driving gear 131, that is, the motor 13 acts on the driving toothed ring 21 of the heat conduction cylinder 2 through one of the driving gears 131, the driving of the heat conduction cylinder 2 is realized by the meshing between the driving gears 131 and the driving toothed ring 21, and the rest of the driving gears 131 can play a role in auxiliary positioning.
In order to further improve the suppression effect to geotechnique's cloth, be equipped with driven ring gear 22 on the lateral wall of heat conduction section of thick bamboo 2, the terminal surface fixedly connected with driven gear 421 of each compression roller 42, intermeshing between driven ring gear 22 and each driven gear 421, can drive a plurality of compression rollers 42 simultaneously counter-rotation when making heat conduction section of thick bamboo 2 rotate, that is, when heat conduction section of thick bamboo 2 at the pivoted in-process, this driven ring gear 22 can drive a plurality of driven gear 421 counter-rotation simultaneously, make heat conduction section of thick bamboo 2 and the synchronous counter-rotation of compression roller 42, realize the suppression to the thin layer base better.
In order to clean up the sweeps on the surface of the heat conduction cylinder 2, the side wall of the rotating groove 11 is provided with a discharge passage 14 communicated with the outside, the discharge passage 14 is arranged obliquely downwards, the bottom surface of the discharge passage 14 is fixedly connected with a scraper 141, the upper end of the scraper 141 acts on the outer wall of the heat conduction cylinder 2, when the heat conduction cylinder 2 rotates, the scraper 141 is kept still, so that the scraper 141 and the side wall of the heat conduction cylinder 2 are relatively displaced, the sweeps on the side wall of the heat conduction cylinder 2 can be scraped, and further, the surface of the heat conduction cylinder 2 can be kept clean, and the next operation is facilitated.
In order to improve the heat preservation effect, reduce thermal loss, the upper end of workstation 1 is close to upper shed 111 department fixedly connected with heated board 15, and heater 3 fixed mounting is on heated board 15's lateral wall, that is to say, heated board 15 sets up in workstation 1 and keeps away from one side of side opening 112, can locate to play heat retaining effect to heater 3.
Further, the fixed shaft 16 is fixedly connected to the side wall of the rotating groove 11 far away from the side opening 112, two groups of reflecting plates 17 are mounted on the fixed shaft 16, the two groups of reflecting plates 17 jointly form a reflecting area, the reflecting area is located under the heater 3, the reflecting area is just opposite to the inner top surface of the heat conducting cylinder 2, the reflecting plates 17 can be made of aluminum foil materials, heat is reflected towards the upper side through diffuse reflection, the heat is concentrated on the upper half part of the heat conducting cylinder 2, and the heating effect on the thin-layer blank is improved.
Furthermore, in order to adjust the heating area as required, the reflective plate 17 is rotatably connected to the fixed shaft 16, a sliding rod 171 is fixedly connected to a side wall of the rotating groove 11 away from the side opening 112, the sliding rod 171 is of a U-shaped structure, two side edges of the sliding rod 171 are parallel to an axis of the heat conducting cylinder 2 and fixedly connected to a side wall of the rotating groove 11 away from the side opening 112, two sliders 172 are slidably connected to the other side edge of the sliding rod 171, a support rod 173 is fixedly connected to an upper end of the slider 172, upper ends of the two support rods 173 respectively act on lower surfaces of the two reflective plates 17, a threaded sleeve 174 is fixedly connected to a lower end of the slider 172, the sliding rod 171 is rotatably connected to a threaded rod 176 through a fixing seat 175, two opposite threads are arranged on the threaded rod 176, and the two threaded sleeves 174 are respectively and threadedly connected to the two threads.
In order to reduce the friction between the supporting rod 173 and the reflective plate 17, the upper end of the supporting rod 173 is rotatably connected with a roller 1731, and the roller 1731 is always in rolling connection with the reflective plate 17 in the adjusting process, so that the adjusting process is smoother.
A production process for preparing geotextile from waste textiles comprises the following process steps:
s1, disinfecting, rinsing and airing waste textiles, and then freezing and crushing to obtain loose waste textiles;
s2, adding the loose waste textile into a film forming agent and water, heating and stirring to be viscous;
s3, coating the sticky waste textile on the surface of the transmission belt to form a thin layer blank;
s4, feeding the thin-layer blank onto the workbench 1, and placing the thin-layer blank on one side of the heat conduction cylinder 2 to enable the thin-layer blank to rotate along with the heat conduction cylinder 2;
s5, while the thin-layer blank is heated by the heat conduction cylinder 2, the thin-layer blank is rolled by the compression roller 42 to form a dry thin layer;
and S6, cooling and drying the dried thin layer to obtain the geotextile.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a production device of waste textile preparation geotechnique's cloth, includes workstation (1), its characterized in that, rotation groove (11) have been seted up on workstation (1), rotation groove (11) have upper shed (111) that are located the upside and be located side opening (112), it is provided with heat-conducting tube (2) to rotate groove (11) internal rotation rotate on the lateral wall of keeping away from side opening (112) rotation groove (11) and fixedly mounted with heater (3), the interior top surface that heater (3) are close to heat-conducting tube (2) sets up, be equipped with on workstation (1) and be used for driving heat-conducting tube (2) around the rotatory actuating mechanism of its self axis, one side that workstation (1) upper end is located upper shed (111) is equipped with mount (41), mount (41) are the arc, the lower extreme fixed connection of mount (41) is in the upper end of workstation (1), it is connected with many compression roller (42) to rotate on mount (41), leave the clearance that is used for the thin layer base to suppress between the outer wall of compression roller (42) and heat-conducting tube (2).
2. The production device for preparing geotextile from waste textiles according to claim 1, wherein a plurality of installation grooves (113) are formed in the inner wall of the rotation groove (11), a plurality of guide rollers (12) are rotatably connected in the installation grooves (113), the axes of the guide rollers (12) are parallel to the axis of the heat-conducting cylinder (2), and the side walls of the guide rollers (12) are attached to the outer wall of the heat-conducting cylinder (2).
3. The production device for preparing the geotextile by using the waste textiles as claimed in claim 1, wherein the driving mechanism comprises a motor (13) fixedly mounted on the side wall of the workbench (1), the side wall of the workbench (1) close to the side opening (112) is rotatably connected with a plurality of driving gears (131), the motor (13) is in transmission connection with one of the driving gears (131) through a transmission member (132), the side wall of the heat conduction cylinder (2) is provided with a driving gear ring (21), and the driving gear ring (21) is meshed with the driving gears (131).
4. The production device for preparing the geotextile by using the waste textiles as claimed in claim 1, wherein a driven toothed ring (22) is arranged on the side wall of the heat conduction cylinder (2), a driven gear (421) is fixedly connected to the end surface of each compression roller (42), and the driven toothed ring (22) and the driven gears (421) are meshed with each other, so that the heat conduction cylinder (2) can drive the compression rollers (42) to rotate reversely at the same time when rotating.
5. The production device for preparing geotextile from waste textiles according to claim 1, wherein a discharge channel (14) communicated with the outside is formed in the side wall of the rotating groove (11), the discharge channel (14) is arranged obliquely downwards, a scraper (141) is fixedly connected to the bottom surface of the discharge channel (14), and the upper end of the scraper (141) acts on the outer wall of the heat conducting cylinder (2).
6. The production device for preparing the geotextile from the waste textiles according to claim 1, wherein a heat insulation plate (15) is fixedly connected to the upper end of the workbench (1) close to the upper opening (111), and the heater (3) is fixedly installed on the side wall of the heat insulation plate (15).
7. The production device for preparing geotextile from waste textiles according to claim 1, wherein a fixed shaft (16) is fixedly connected to the side wall of the rotating groove (11) far away from the side opening (112), two groups of reflecting plates (17) are mounted on the fixed shaft (16), the two groups of reflecting plates (17) jointly form a reflecting area, the reflecting area is positioned under the heater (3), and the reflecting area is arranged over against the inner top surface of the heat conducting cylinder (2).
8. The production device for preparing the geotextile by using the waste textiles as claimed in claim 7, wherein the reflective plates (17) are rotatably connected with the fixed shaft (16), a sliding rod (171) is fixedly connected to the side wall of the rotating groove (11) far away from the side opening (112), the sliding rod (171) is of a U-shaped structure, two sliding blocks (172) are slidably connected to the sliding rod (171), a supporting rod (173) is fixedly connected to the upper end of each sliding block (172), the upper ends of the two supporting rods (173) respectively act on the lower surfaces of the two reflective plates (17), a threaded sleeve (174) is fixedly connected to the lower end of each sliding block (172), the sliding rod (171) is rotatably connected with a threaded rod (176) through a fixed seat (175), two opposite threads are arranged on the threaded rod (176), and the two threaded sleeves (174) are respectively in threaded connection with the two threads.
9. The apparatus for producing geotextile from waste textiles as claimed in claim 8, wherein the rollers (1731) are rotatably connected to the upper ends of the supporting rods (173).
10. The production process for preparing the geotextile by using the production device for preparing the geotextile by using the waste textiles according to claim 9 is characterized by comprising the following process steps of:
s1, disinfecting, rinsing and airing the waste textiles, and then freezing and crushing to obtain loose waste textiles;
s2, adding the loose waste textile into a film forming agent and water, heating and stirring to be viscous;
s3, coating the sticky waste textile on the surface of the transmission belt to form a thin layer blank;
s4, conveying the thin-layer blank onto the workbench (1), and placing the thin-layer blank on one side of the heat-conducting cylinder (2) to enable the thin-layer blank to rotate along with the heat-conducting cylinder (2);
s5, heating the thin layer blank by the heat conduction cylinder (2), and simultaneously, rolling by a compression roller (42) to form a dry thin layer on the thin layer blank;
and S6, cooling and drying the dried thin layer to obtain the geotextile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211573960.8A CN115782009A (en) | 2022-12-08 | 2022-12-08 | Production device and production process for preparing geotextile from waste textiles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211573960.8A CN115782009A (en) | 2022-12-08 | 2022-12-08 | Production device and production process for preparing geotextile from waste textiles |
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| Publication Number | Publication Date |
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| CN115782009A true CN115782009A (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211573960.8A Pending CN115782009A (en) | 2022-12-08 | 2022-12-08 | Production device and production process for preparing geotextile from waste textiles |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116427123A (en) * | 2023-06-12 | 2023-07-14 | 山东德旭达土工材料有限公司 | Production device for preparing filament spun-bonded geotextile based on recycled textile |
-
2022
- 2022-12-08 CN CN202211573960.8A patent/CN115782009A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116427123A (en) * | 2023-06-12 | 2023-07-14 | 山东德旭达土工材料有限公司 | Production device for preparing filament spun-bonded geotextile based on recycled textile |
| CN116427123B (en) * | 2023-06-12 | 2023-08-15 | 山东德旭达土工材料有限公司 | Production device for preparing filament spun-bonded geotextile based on recycled textile |
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