Drying equipment for waste glass recovery

Abstract

The utility model discloses drying equipment for waste glass recovery, which relates to the technical field of waste glass recovery equipment and comprises a mounting base and a drying cylinder rotatably connected onto the mounting base, and further comprises a stirring air cylinder, a plurality of air outlet pipes rotatably arranged in the drying cylinder and arranged along the axis direction of the stirring air cylinder, the mounting base is connected with a hot air box for conveying hot air to the stirring air duct; the driving gear is connected with one end of the stirring air duct and is used for driving the stirring air duct to rotate; the transmission gear ring is rotationally connected to the mounting base, and a mounting gear is connected into the transmission gear ring; according to the utility model, through forward and reverse rotation of the stirring air duct, hot air can comprehensively impact glass fragments, so that the glass fragments are fully rolled and stirred, water evaporation is accelerated, the drying time is greatly shortened, the spraying direction and angle of the hot air are changed through forward rotation and reverse rotation, all parts including dead corners can be effectively dried, the condition that local parts are not dried is avoided, and the drying quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste glass recycling equipment technical field, concretely is a kind of drying equipment for waste glass recycling. BACKGROUND

[0002] Glass is an indispensable material in life. The windows of various buildings, lampshades, light bulbs, commonly used glass bottles, glass cups, glass mirrors, glass plates, various glass instruments used in chemical and other scientific research, etc. are all masterpieces of glass. With the development of science and technology, glass products are gradually applied to multiple fields. In the long-term use process, glass products will be updated and scrapped, and glass is a recyclable resource. Therefore, these waste glass products often need to be processed for secondary recycling. During the recycling and processing, they need to be dried.

[0003] The existing Chinese patent (publication number: CN220062394U) discloses a drying equipment for waste glass recycling, which includes a drying box. A rolling mechanism is arranged on the right side of the drying box. A drying mechanism is arranged on the top of the drying box. The rolling mechanism includes a support seat, which is fixedly connected to the right side of the drying box. A motor is fixedly connected to the top of the support seat. An output shaft is fixedly connected to the output end of the motor. A transmission assembly is arranged on the outer wall of the output shaft. A grid cylinder is arranged on one side of the transmission assembly. The drying equipment for waste glass recycling can achieve the purpose of rolling the waste glass inside the grid cylinder by starting the motor and rotating the output shaft. It can achieve good drying effect during the recycling of waste glass, further enhance the quality of drying, and there is no drying dead angle. It is convenient for workers to further process and use waste glass.

[0004] During the use of the above-mentioned equipment, the glass particles to be dried are placed in the roller, and then a hot air blower is arranged above the roller to heat and dry the glass particles. However, during the drying process, the glass particles are generally located near the lower part of the roller due to the influence of gravity. Therefore, during the drying process, the glass particles near the hot air blower may have high drying efficiency, while the glass particles far from the hot air blower may have low drying efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a drying equipment for waste glass recycling to solve the problems in the above background technology.

[0006] To solve the above technical problems, the utility model provides a drying equipment for waste glass recycling, which includes a mounting base and a drying cylinder rotatably connected to the mounting base, and comprises,

[0007] The stirring air cylinder is rotatably arranged in the drying cylinder and is provided with a plurality of air outlet pipes along the axial direction of the stirring air cylinder; and a hot air box for conveying hot air to the stirring air cylinder is connected to the mounting base;

[0008] The driving gear is connected to one end of the stirring air cylinder and is used for driving the stirring air cylinder to rotate;

[0009] The transmission gear ring is rotatably connected to the mounting base, and the mounting gear is connected in the transmission gear ring; when the transmission gear ring rotates, the transmission gear ring and the mounting gear intermittently mesh with the driving gear to drive the driving gear to rotate in the forward and reverse directions;

[0010] One side of the mounting base is connected with a servo motor for driving the transmission gear ring to rotate.

[0011] Further, the first transmission gear is rotatably connected in the mounting base, the first transmission gear is coaxially arranged with the servo motor, the second transmission gear is connected to the drying cylinder, and the first transmission gear and the second transmission gear are mutually meshed.

[0012] Further, a synchronous wheel is coaxially arranged at one end of the first transmission gear, and a synchronous belt is transmissionally connected between the synchronous wheel and the transmission gear ring.

[0013] Further, a guide wheel is rotatably connected in the mounting base, and one side of the guide wheel is in abutment with the outer surface of the drying cylinder.

[0014] Further, the air outlet pipes are equidistantly distributed in a spiral shape along the axial direction of the stirring air cylinder.

[0015] Further, one end of the stirring air cylinder extends to the outside of the drying cylinder and is rotatably connected with a rotary joint, and the other end of the rotary joint is connected to the hot air box.

[0016] Further, a sealing cover is hingedly connected to the mounting base, and a sealing gasket is arranged on the sealing cover.

[0017] Further, a control panel is connected to the mounting base, and the control panel is electrically connected with the servo motor.

[0018] Compared with the prior art, the beneficial effects of the present application are as follows: through the forward and reverse rotation of the stirring air cylinder, hot air can fully impact glass fragments, so that the glass fragments are fully tumbled and agitated, water evaporation is accelerated, and the drying time is greatly shortened; the forward and reverse rotation changes the hot air ejection direction and angle, so that each part including dead angles can be effectively dried, local undried conditions are avoided, and the drying quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the present application;

[0020] Figure 2 is a side view of the present application;

[0021] Figure 3 is a sectional view of the present application;

[0022] Figure 4 is a sectional view of the present application Figure 1 is a structure enlarged view of A in the middle.

[0023] In the figure: 1, mounting base; 2, drying cylinder; 301, stirring air cylinder; 302, hot air box; 303, drive gear; 304, transmission gear ring; 305, mounting gear; 306, servo motor; 4, first transmission gear; 5, second transmission gear; 6, guide wheel; 7, synchronous belt; 8, sealing cover. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the present application.

[0025] Please refer to Figures 1-4 The present application provides a technical solution: a drying equipment for recycling waste glass, comprising a mounting base 1 and a drying cylinder 2 rotatably connected to the mounting base 1, comprising,

[0026] The stirring air cylinder 301 is rotatably arranged in the drying cylinder 2 and is provided with a plurality of air outlet pipes along the axial direction thereof, and the mounting base 1 is connected with a hot air box 302 for conveying hot air to the stirring air cylinder 301;

[0027] The drive gear 303 is connected to one end of the stirring air cylinder 301 and is used for driving the stirring air cylinder 301 to rotate;

[0028] The transmission gear ring 304 is rotatably connected to the mounting base 1, and the mounting gear 305 is connected in the transmission gear ring 304. When the transmission gear ring 304 rotates, the transmission gear ring 304 and the mounting gear 305 intermittently engage with the drive gear 303 to drive the drive gear 303 to rotate in opposite directions;

[0029] One side of the mounting base 1 is connected with a servo motor 306 for driving the transmission gear ring 304 to rotate.

[0030] It should be noted that, please refer to Figure 4, the actual number of teeth of the transmission gear ring 304 and the mounting gear 305 accounts for half of the total number of teeth, so as to facilitate the intermittent forward rotation and reverse rotation of the driving gear 303, and then more evenly dry the glass fragments.

[0031] Preferably, the air outlet end of the air outlet pipe is provided with a filter screen to prevent glass impurities from entering the air outlet pipe. A plurality of scoops can also be provided in the drying cylinder 2 to scoop up glass particles when the drying cylinder 2 rotates, thereby increasing the contact area of the remaining hot air.

[0032] In specific implementation, the hot air box 302 on the mounting base 1 is started to continuously deliver the hot air treated by heating to the drying cylinder 2, and the servo motor 306 is started to drive the transmission gear ring 304 to rotate. With the rotation of the transmission gear ring 304, the mounting gear 305 first engages with the driving gear 303. Due to the relationship between the rotation direction and the number of teeth of the mounting gear 305, the driving gear 303 starts to rotate in a specific direction, thereby driving the stirring air cylinder 301 to rotate synchronously. The rotation of the stirring air cylinder 301 causes the hot air in it to be ejected through the air outlet pipe, and the hot air forms an air flow circulation in the drying cylinder 2. In this process, the hot air impacts the waste glass fragments in the drying cylinder 2, causing the glass fragments to tumble and stir in the drying cylinder 2, so that each surface of the glass fragments can fully contact the hot air, accelerating the evaporation of moisture. With the continuous rotation of the transmission gear ring 304, the mounting gear 305 gradually disengages from the engagement with the driving gear 303, and at this time the transmission gear ring 304 itself starts to engage with the driving gear 303. Due to the difference between the rotation direction of the transmission gear ring 304 and the mounting gear 305, the driving gear 303 is driven to rotate in the opposite direction, and the stirring air cylinder 301 also reverses. During the reverse rotation, the direction and angle of the hot air ejected from the air outlet pipe change, thereby performing re-drying work on some dead angles that have not been dried.

[0033] Referring to Figure 3 , the first transmission gear 4 is rotatably connected in the mounting base 1, the first transmission gear 4 is coaxially arranged with the servo motor 306, and the second transmission gear 5 is connected on the drying cylinder 2, the first transmission gear 4 and the second transmission gear 5 are engaged with each other.

[0034] In specific implementation, when the servo motor 306 rotates, the first transmission gear 4 rotates synchronously, at this time the second transmission gear 5 engaged with the first transmission gear 4 can rotate to drive the drying cylinder 2 to rotate. This setting can be used in cooperation with the stirring air cylinder 301 to further improve the drying effect of the glass particles.

[0035] Referring to Figure 4 , a synchronous wheel is coaxially arranged at one end of the first transmission gear 4, and a synchronous belt 7 is transmissionally connected between the synchronous wheel and the transmission gear ring 304.

[0036] In particular implementation, the starting servo motor 306 can drive the synchronous wheel to rotate, the synchronous wheel drives the first transmission gear 4 to rotate, and then the drying cylinder 2 can also rotate synchronously, and the synchronous wheel can also drive the transmission gear ring 304 to rotate synchronously through the synchronous belt 7, thereby driving the stirring air cylinder 301 to rotate.

[0037] Referring to Figure 4 , the guide wheel 6 is rotatably connected in the mounting base 1, and one side of the guide wheel 6 abuts against the outer surface of the drying cylinder 2.

[0038] In particular implementation, the guide wheel 6 is arranged to limit and guide the rotation of the drying cylinder 2, further improving the stability of the drying cylinder 2 during rotation.

[0039] Referring to Figure 3 , the air outlet pipe is distributed at equal intervals in a spiral shape along the axis direction of the stirring air cylinder 301.

[0040] In particular implementation, the arrangement facilitates more uniform hot air dispersion, further improving the stability of the drying process.

[0041] Referring to Figure 1 , one end of the stirring air cylinder 301 extends to the outside of the drying cylinder 2 and is rotatably connected with a rotary joint, and the other end of the rotary joint is connected to the hot air box 302.

[0042] It should be noted that the rotary joint is a device for connecting relatively rotating components and realizing medium transmission. Its main function is to stably and efficiently transmit fluid such as liquid, gas, electricity, signal and other media between two devices or components with relative rotating motion, while ensuring the sealing and continuity of the medium during rotation, effectively preventing leakage.

[0043] In particular implementation, the arrangement facilitates the rotation of the stirring air cylinder 301 and the transmission of hot air.

[0044] Referring to Figure 1 , the sealing cover 8 is hinged on the mounting base 1, and the sealing cover 8 is provided with a sealing gasket.

[0045] In particular implementation, the sealing cover 8 facilitates feeding and discharging while improving the sealing performance during the drying process.

[0046] Referring to Figure 1 , the control panel is connected to the mounting base 1, and the control panel is electrically connected with the servo motor 306.

[0047] In particular implementation, the control panel is arranged to control the electrical equipment on the mounting base 1.

[0048] Working principle: the hot air box 302 on the installation base 1 starts, the hot air after heating treatment is continuously transported to the drying cylinder 2, and the servo motor 306 is started to drive the transmission gear ring 304 to rotate. With the rotation of the transmission gear ring 304, the installation gear 305 is first engaged with the driving gear 303. Due to the relationship between the rotation direction and the number of teeth of the installation gear 305, the driving gear 303 starts to rotate in a certain direction, and then drives the stirring air cylinder 301 to rotate synchronously. The rotation of the stirring air cylinder 301 makes the hot air in it spray out through the air outlet pipe, and the hot air forms a circulating air flow in the drying cylinder 2. In this process, the hot air impacts the waste glass fragments in the drying cylinder 2, making the glass fragments roll and stir in the drying cylinder 2, so that each surface of the glass fragments can fully contact with the hot air, accelerating the evaporation of moisture. With the continuous rotation of the transmission gear ring 304, the installation gear 305 gradually disengages from the engagement with the driving gear 303, and at this time the transmission gear ring 304 itself starts to engage with the driving gear 303. Because the rotation direction of the transmission gear ring 304 is different from that of the installation gear 305, the driving gear 303 is driven to rotate in the opposite direction, and the stirring air cylinder 301 also reverses. In the reversing process, the direction and angle of the hot air sprayed from the air outlet pipe change, so that some un-dried dead angles are subjected to re-drying operation.

Claims

1. A drying apparatus for recycling of waste glass, comprising a mounting base (1) and a drying cylinder (2) rotatably connected to the mounting base (1), characterized in that, Comprising, The stirring air duct (301) is rotatably arranged in the drying cylinder (2) and is provided with a plurality of air outlet pipes along the axial direction thereof, and a hot air box (302) for conveying hot air to the stirring air duct (301) is connected to the mounting base (1); The driving gear (303) is connected to one end of the stirring air duct (301) and is used to drive the stirring air duct (301) to rotate; The transmission gear ring (304) is rotatably connected to the mounting base (1), and the mounting gear (305) is connected in the transmission gear ring (304); when the transmission gear ring (304) rotates, the transmission gear ring (304) and the mounting gear (305) intermittently engage with the driving gear (303) to drive the driving gear (303) to rotate in opposite directions; One side of the mounting base (1) is connected with a servo motor (306) for driving the transmission gear ring (304) to rotate.

2. The drying apparatus for recycling waste glass according to claim 1, wherein: The first transmission gear (4) is rotatably connected in the mounting base (1), the first transmission gear (4) is coaxially arranged with the servo motor (306), the second transmission gear (5) is connected to the drying cylinder (2), and the first transmission gear (4) and the second transmission gear (5) are engaged with each other.

3. The drying apparatus for recycling waste glass according to claim 2, wherein: One end of the first transmission gear (4) is coaxially provided with a synchronous wheel, and a synchronous belt (7) is transmissionally connected between the synchronous wheel and the transmission gear ring (304).

4. The drying apparatus for recycling waste glass according to claim 1, wherein: The mounting base (1) is rotatably connected with a guide wheel (6), and one side of the guide wheel (6) abuts against the outer surface of the drying cylinder (2).

5. The drying apparatus for recycling waste glass according to claim 1, wherein: The air outlet pipes are spirally and equidistantly distributed along the axial direction of the stirring air duct (301).

6. The drying apparatus for recycling waste glass according to claim 1, wherein: One end of the stirring air duct (301) extends to the outside of the drying cylinder (2) and is rotatably connected with a rotary joint, and the other end of the rotary joint is connected to the hot air box (302).

7. The drying apparatus for recycling waste glass according to claim 1, wherein: The mounting base (1) is hingedly connected with a sealing cover (8), and the sealing cover (8) is provided with a sealing gasket.

8. The drying apparatus for recycling waste glass according to claim 1, wherein: The mounting base (1) is connected with a control panel, and the control panel is electrically connected with the servo motor (306).

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