Dehumidifying device for plastic particles

Abstract

The utility model discloses a plastic particle dehumidification device which comprises a dehumidification box, the left side of the dehumidification box is fixedly connected with a driving motor through a mounting frame, an output shaft of the driving motor is fixedly connected with a conveying roller, and a transmission mechanism is arranged on the surface of the conveying roller. Through cooperation of the dehumidifying box, the driving motor, the conveying roller, the transmission mechanism, the rotating shaft, the discharging wheel, the conveying barrel, the feeding barrel, the air cavity, the fan, the air inlet pipe, the heating box, the electric heating rod and the air spraying ring, materials enter an inner cavity of the conveying barrel through the feeding barrel, an output shaft of the driving motor drives the conveying roller to rotate, and the conveying roller drives the rotating shaft to rotate through the transmission mechanism; the rotating shaft drives the discharging wheel to rotate, intermittent discharging is achieved, the conveying roller drives materials to be conveyed, the draught fan exhausts gas heated by the heating box through the gas cavity and the gas spraying ring, plastic particles in an inner cavity of the conveying barrel are dried, operation is easy, and the drying efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic particle dehumidification technical field, concretely is a kind of plastic particle's dehumidification device. BACKGROUND

[0002] The regenerated plastic is the reuse of plastic, which is processed by mechanical blade crushing operation, so as to complete the reuse of plastic. The regenerated plastic is obtained by pretreatment, melting granulation, modification and other physical or chemical methods. In order to better utilize the regenerated plastic, it is necessary to reshape it. Usually, it is formed into a granular shape, and then it is accelerated to be shaped after leaching and cooling. However, the plastic particles obtained after shaping need to be dried. Because of the structural characteristics of the plastic particles, the plastic particles contain a large amount of water. Because the amount is large and the structure is variable, the difficulty of dehumidification is increased. Natural air drying requires a large space and a long time, which seriously affects the processing efficiency of the regenerated plastic. Moreover, a large amount of leached plastic particles are easily pressed and bonded together under the condition that they are not completely shaped, which affects the forming quality. Therefore, it is necessary to improve the dehumidification of the regenerated plastic particles. SUMMARY

[0003] The utility model discloses a kind of dehumidification devices of plastic particles, with high practicality advantage, solve the problem of low practicality of existing device.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of dehumidification device of plastic particles, including dehumidification box, the left side of the dehumidification box is fixedly connected with drive motor by mounting bracket, the output shaft of the drive motor is fixedly connected with conveying roller, the surface of the conveying roller is provided with transmission mechanism, the transmission mechanism includes driving sprocket, chain and driven sprocket, the axle of the driven sprocket is fixedly connected with shaft, the surface of the shaft is fixedly connected with discharging wheel, the inner chamber of the dehumidification box is fixedly connected with conveying cylinder, the top of the conveying cylinder is provided with feeding cylinder, the top of the dehumidification box is provided with air cavity, the top of the air cavity is communicated with fan by pipeline, the air inlet of the fan is communicated with air inlet pipe, the other end of the air inlet pipe is communicated with heating box, the inner chamber of the heating box is provided with electric heating rod, the bottom of the air cavity is communicated with jet ring by pipeline.

[0005] Preferably, the output shaft of the drive motor is fixedly connected with the driving sprocket, and the surface of the driving sprocket is drivingly connected with the driven sprocket through the chain.

[0006] Preferably, the other end of the feeding cylinder penetrates the dehumidification box and extends to the outside of the dehumidification box, and one end of the shaft penetrates the feeding cylinder and extends to the inner chamber of the feeding cylinder.

[0007] Preferably, the inner cavity of the dehumidification box is provided with a water guide plate, and the right side of the dehumidification box is provided with a drain pipe.

[0008] Preferably, the surface of the air inlet pipe is provided with a temperature sensor, the right side of the heating box is provided with a ventilation pipe, and the inner cavity of the ventilation pipe is provided with a dust screen.

[0009] Preferably, the number of the air jet rings is four, and the right side of the dehumidification box is provided with a discharge chute.

[0010] Compared with the prior art, the dehumidification box has the advantages that:

[0011] 1. The dehumidification box, the driving motor, the conveying roller, the transmission mechanism, the rotating shaft, the discharging wheel, the conveying cylinder, the feeding cylinder, the air cavity, the fan, the air inlet pipe, the heating box, the electric heating rod and the air jet ring are matched, the material enters the inner cavity of the conveying cylinder through the feeding cylinder, the output shaft of the driving motor drives the conveying roller to rotate, the conveying roller drives the rotating shaft to rotate through the transmission mechanism, the rotating shaft drives the discharging wheel to rotate, the intermittent discharging is realized, the conveying roller conveys the material, the fan discharges the gas heated by the heating box through the air cavity and the air jet ring, and the plastic particles in the inner cavity of the conveying cylinder are subjected to the drying operation, so that the operation is simple and the drying efficiency is high.

[0012] 2. The water guide plate is designed, the wastewater is conveniently guided, the temperature sensor is designed, the power of the electric heating rod in the inner cavity of the heating box is conveniently controlled in time, and the drying effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structural schematic view of the utility model;

[0014] Fig. 2 It is a structural main view of the dehumidification box of the utility model;

[0015] Fig. 3 It is a structural perspective view of the transmission mechanism of the utility model.

[0016] In the drawing: 1, dehumidification box; 2, driving motor; 3, conveying roller; 4, transmission mechanism; 41, driving sprocket; 42, chain; 43, driven sprocket; 5, rotating shaft; 6, discharging wheel; 7, conveying cylinder; 8, feeding cylinder; 9, air cavity; 10, fan; 11, air inlet pipe; 12, heating box; 13, electric heating rod; 14, air jet ring; 15, water guide plate; 16, drain pipe; 17, temperature sensor; 18, ventilation pipe; 19, discharge chute. DETAILED DESCRIPTION

[0017] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0018] Embodiment one:

[0019] Please refer to Figs. 1-3 , in order to realize the purpose of high drying efficiency, the following technical scheme is provided, specifically discloses: including dehumidification box 1, the left side of dehumidification box 1 is fixedly connected with drive motor 2 through mounting bracket, the output shaft of drive motor 2 is fixedly connected with conveying roller 3, the surface of conveying roller 3 is provided with transmission mechanism 4, transmission mechanism 4 includes driving sprocket 41, chain 42 and driven sprocket 43, the axis of driven sprocket 43 is fixedly connected with rotating shaft 5, the surface of rotating shaft 5 is fixedly connected with discharging wheel 6, the inner cavity of dehumidification box 1 is fixedly connected with conveying cylinder 7, the top of conveying cylinder 7 is provided with feeding cylinder 8, the top of dehumidification box 1 is provided with air cavity 9, air cavity 9 is communicated with fan 10 through pipeline at the top, the air inlet of fan 10 is communicated with air inlet pipe 11, the other end of air inlet pipe 11 is communicated with heating box 12, the inner cavity of heating box 12 is provided with electric heating rod 13, the bottom of air cavity 9 is communicated with air jet ring 14 through pipeline, the material enters the inner cavity of conveying cylinder 7 through feeding cylinder 8, the output shaft of drive motor 2 drives conveying roller 3 to rotate, conveying roller 3 drives rotating shaft 5 to rotate through transmission mechanism 4, rotating shaft 5 drives discharging wheel 6 to rotate, realizes intermittent discharging, conveying roller 3 conveys material, fan 10 discharges the gas heated by heating box 12 through air cavity 9 and air jet ring 14, and the plastic particles in the inner cavity of conveying cylinder 7 are dried, which is simple in operation and high in drying efficiency.

[0020] Embodiment two:

[0021] Please refer to Figs. 1-3The embodiment is used for realizing the purpose of high practicability, and provides the following technical scheme, and specifically discloses that the output shaft of the driving motor 2 is fixedly connected with a driving sprocket 41, the surface of the driving sprocket 41 is drivingly connected with a driven sprocket 43 through a chain 42, the other end of the feeding cylinder 8 penetrates through the dehumidification box 1 and extends to the outside of the dehumidification box 1, one end of the rotating shaft 5 penetrates through the feeding cylinder 8 and extends to the inner cavity of the feeding cylinder 8, the inner cavity of the dehumidification box 1 is provided with a water guide plate 15, the right side of the dehumidification box 1 is provided with a drain pipe 16, the surface of the air inlet pipe 11 is provided with a temperature sensor 17, the right side of the heating box 12 is provided with a ventilation pipe 18, the inner cavity of the ventilation pipe 18 is provided with a dust screen, the number of the air jet rings 14 is four, and the right side of the dehumidification box 1 is provided with a discharge chute 19, through the design of the water guide plate 15, the wastewater is conveniently guided, through the design of the temperature sensor 17, the power of the electric heating rod 13 in the inner cavity of the heating box 12 is conveniently controlled in time, and the drying effect is ensured.

[0022] In use, materials enter the inner cavity of the conveying cylinder 7 through the feeding cylinder 8, the output shaft of the driving motor 2 drives the conveying roller 3 to rotate, the conveying roller 3 drives the rotating shaft 5 to rotate through the transmission mechanism 4, the rotating shaft 5 drives the discharging wheel 6 to rotate, intermittent discharging is realized, the conveying roller 3 conveys materials, and the fan 10 discharges the gas heated by the heating box 12 through the air cavity 9 and the air jet ring 14, so that the plastic particles in the inner cavity of the conveying cylinder 7 are subjected to drying operation, the operation is simple, and the drying efficiency is high.

[0023] In the description of the patent, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the patent. In the description of the patent, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood in a broad sense, for example, can be fixedly connected, set, or can be detachably connected, set, or integrally connected, set. For ordinary skilled persons in the art, the specific meanings of the above terms in the patent can be understood according to the specific circumstances.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dehumidifying device for plastic particles, comprising a dehumidifying box (1), characterized in that: The left side of the dehumidification box (1) is fixedly connected with a driving motor (2) through a mounting frame, the output shaft of the driving motor (2) is fixedly connected with a conveying roller (3), the surface of the conveying roller (3) is provided with a transmission mechanism (4), the transmission mechanism (4) comprises a driving sprocket (41), a chain (42) and a driven sprocket (43), the axis of the driven sprocket (43) is fixedly connected with a rotating shaft (5), the surface of the rotating shaft (5) is fixedly connected with a discharging wheel (6), the inner cavity of the dehumidification box (1) is fixedly connected with a conveying cylinder (7), the top of the conveying cylinder (7) is provided with a feeding cylinder (8), the top of the dehumidification box (1) is provided with an air cavity (9), the top of the air cavity (9) is communicated with a fan (10) through a pipeline, the air inlet of the fan (10) is communicated with an air inlet pipe (11), the other end of the air inlet pipe (11) is communicated with a heating box (12), the inner cavity of the heating box (12) is provided with an electric heating rod (13), the bottom of the air cavity (9) is communicated with a gas injection ring (14) through a pipeline.

2. The plastic particle dehumidifying apparatus according to claim 1, wherein: The output shaft of the driving motor (2) is fixedly connected with the driving sprocket (41), and the surface of the driving sprocket (41) is drivingly connected with the driven sprocket (43) through the chain (42).

3. The plastic particle dehumidifying apparatus according to claim 1, wherein: The other end of the feeding cylinder (8) penetrates the dehumidification box (1) and extends to the outside of the dehumidification box (1), and one end of the rotating shaft (5) penetrates the feeding cylinder (8) and extends to the inner cavity of the feeding cylinder (8).

4. The plastic particle dehumidifying apparatus of claim 1, wherein: The inner cavity of the dehumidification box (1) is provided with a water guide plate (15), and the right side of the dehumidification box (1) is provided with a drain pipe (16).

5. The plastic particle dehumidifying apparatus of claim 1, wherein: The surface of the air inlet pipe (11) is provided with a temperature sensor (17), the right side of the heating box (12) is provided with a ventilation pipe (18), and the inner cavity of the ventilation pipe (18) is provided with a dust screen.

6. The plastic particle dehumidifying apparatus of claim 1, wherein: The number of the gas injection rings (14) is four, and the right side of the dehumidification box (1) is provided with a discharge chute (19).

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