CN220841029U

CN220841029U - Plastic granules drying-machine

Info

Publication number: CN220841029U
Application number: CN202321807779.9U
Authority: CN
Inventors: 张伟强
Original assignee: Hebei Jiefeng Environmental Protection Technology Co ltd
Current assignee: Hebei Jiefeng Environmental Protection Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-04-26
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to the technical field of plastic particle dryers, in particular to a plastic particle dryer which comprises a drying box, wherein the inside of the drying box is rotationally connected with a rotating roller, a first conveying belt is arranged on the outer side of the rotating roller, a baffle is fixedly connected to the top of the first conveying belt, a transfer box is arranged in the first conveying belt, and a second conveying belt is arranged in the drying box. The advantages are that: through adjusting the rotational speed of motor for the transportation area obtains adjusting at the inside travel speed of stoving case, makes the time that plastic granules on the transportation area stopped at stoving incasement portion obtain adjusting, has improved the practicality of stoving case when using, and the inside of two transportation areas all is provided with the transfer case, makes the inside steam of transfer case can directly dry the plastic granules on the transportation area that corresponds, and can not receive too much hindrance when the steam dries the plastic granules, has improved the effect of drying-machine when drying the plastic granules.

Description

Plastic granules drying-machine

Technical Field

The utility model relates to the technical field of plastic particle dryers, in particular to a plastic particle dryer.

Background

In the process of manufacturing the plastic particles, the cut plastic particles are further dried by a dryer, so that the moisture on the plastic particles is removed, and the plastic particles can be ensured to be preserved and used as raw materials.

The utility model discloses a plastic granules drying-machine in chinese patent CN215825700U, this plastic granules drying-machine, at the mode of a plurality of baffles of internally mounted in stoving chamber, make plastic granules can be in the inside dwell time extension of stoving chamber, improve the drying efficiency of device, but this plastic granules drying-machine has following shortcoming when solving the problem:

1. The plastic particles put into the drying cavity can directly fall onto the baffle, and the baffle is obliquely arranged to enable the plastic particles to rapidly fall onto the next baffle under the guide of the baffle, so that the stay time of the plastic particles in the drying cavity is improved, but the stay time cannot be controlled, so that operators cannot control the stay time of the plastic particles in the drying cavity according to actual conditions, and the practicability is not strong;

2. Because the setting of baffle makes the steam of ventilation hose transportation flow in the inside of stoving chamber upwards, the steam can be blocked by the baffle that is in the downside for the steam can not be fine carry out the stoving operation to the plastic granules on the upside baffle, makes the stoving effect of drying-machine not high.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a plastic granule dryer, which solves the problems mentioned in the background art and overcomes the disadvantages of the prior art.

To achieve the above object, an embodiment of an aspect of the present utility model provides a plastic particle dryer, including a drying box, an inside rotation connection roller of the drying box, a first conveyor belt provided at an outer side of the roller, a baffle fixedly connected to a top of the first conveyor belt, a transfer box provided inside the first conveyor belt, and a second conveyor belt provided inside the drying box.

By the preferred back fixed mounting of above-mentioned arbitrary scheme, the back fixed mounting of stoving case has the air heater, the back fixedly connected with transportation pipe of transfer case, transportation pipe runs through stoving case and air heater fixed connection, the air heater can transport the inside of transfer case with steam through transportation pipe for the transfer case is dried the plastic granules that is in on the first transportation band through air outlet tank and air vent, has improved the effect of stoving.

By the above-mentioned scheme preferred, second conveyer belt and first conveyer belt are crisscross in the inside of stoving case setting, the one end fixed mounting of commentaries on classics roller has the motor, plastics on the first conveyer belt can directly fall on the second conveyer belt after removing the one end of first conveyer belt, simultaneously the motor drives first conveyer belt through changeing the roller and rotates for first conveyer belt pivoted speed is adjusted, makes simultaneously that plastic granules is in the inside time of staying of stoving case is adjusted.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. Through adjusting the rotational speed of motor for the transportation area can be adjusted at the inside removal speed of stoving incasement, makes the plastic granules on the transportation area at the inside time of staying of stoving incasement adjusted simultaneously, and this setting has improved the practicality of stoving case when using.

2. The inside of two conveyer belts is provided with the transfer case respectively for the inside steam of transfer case can directly dry the plastic granules on the conveyer belt that corresponds, and can not receive too much hindrance when the inside steam of transfer case dries the plastic granules, has improved the effect of drying-machine when drying the plastic granules.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a structure according to the present utility model;

Fig. 2 is a schematic sectional view of a drying oven according to the present utility model;

fig. 3 is a schematic structural view of a drying assembly according to the present utility model.

Wherein: 1. the drying box, 2, the rotating roller, 3, the first conveyer belt, 4, the baffle, 5, the transfer box, 6, the second conveyer belt, 7, the air outlet groove, 8, the gas pocket, 9, the air heater, 10, the conveying pipe, 11, the motor, 12, the ventilation groove, 13, the filter screen, 14, the bellows, 15, the feeder hopper, 16, the blown down tank, 17 and the supporting leg.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 3, a plastic particle dryer of this embodiment includes a drying box 1, the inside of the drying box 1 is rotated and connected with a roller 2, the roller 2 is provided with a plurality of inside of the drying box 1, the outside of the roller 2 is provided with a first conveyer belt 3, the roller 2 can drive the first conveyer belt 3 to rotate inside of the drying box 1 when rotating, the top fixedly connected with baffle 4 of the first conveyer belt 3, the baffle 4 can separate the plastic particles falling onto the first conveyer belt 3, the plastic particles falling onto the first conveyer belt 3 subsequently can not fall onto the front side plastic particles, the inside of the first conveyer belt 3 is provided with a transfer box 5, the transfer box 5 is fixedly mounted with the inner wall of the drying box 1, the inside of the drying box 1 is provided with a second conveyer belt 6, the setting of the second conveyer belt 6 and the first conveyer belt 3 is consistent so that the inside of the second conveyer belt 6 is also provided with the roller 2 and the transfer box 5.

Example 1: the air outlet groove 7 has been seted up at the top of transfer case 5, and gas pocket 8 has been seted up at the top of first conveyer belt 3, and the inside steam of transfer case 5 can flow to the plastic granules that is in on the first conveyer belt 3 through air outlet groove 7 and gas pocket 8, and the stoving operation of second conveyer belt 6 is unanimous with first conveyer belt 3.

Example 2: the back fixed mounting of stoving case 1 has air heater 9, and the back fixedly connected with transportation pipe 10 of transfer case 5, transportation pipe 10 runs through stoving case 1 and air heater 9 fixed connection, and the upper and lower end of air heater 9 all is provided with transportation pipe 10 for air heater 9 can be to the inside transportation steam of two transfer cases 5 of stoving incasement portion through transportation pipe 10.

Example 3: the second conveyer belt 6 and the first conveyer belt 3 are staggered in the inside of the drying box 1, one end of the rotary roller 2 is fixedly provided with a motor 11, the rotation directions of the first conveyer belt 3 and the second conveyer belt 6 are opposite, the first conveyer belt 3 drives plastic particles to move in the inside of the drying box 1, after the plastic particles move to one end of the first conveyer belt 3, the plastic particles can directly fall onto the second conveyer belt 6 to continue to move in the inside of the drying box 1, one ends of the corresponding rotary rollers 2 on the two conveyer belts are all provided with motors 11, the rotation speeds of the two conveyer belts are regulated by controlling the rotation speeds of the motors 11, and the stay time of the plastic particles in the inside of the drying box 1 is regulated.

Example 4: the ventilation groove 12 has been seted up to one side of stoving case 1, ventilation groove 12 runs through stoving case 1, the inside fixedly connected with filter screen 13 of one side ventilation groove 12, the outside fixed mounting of opposite side ventilation groove 12 has bellows 14, the upside of first conveyer belt 3 and second conveyer belt 6 all is provided with ventilation groove 12, and filter screen 13 and bellows 14 of installing on two ventilation grooves 12 are opposite, the vapor that is producing of drying the plastic granules can follow filter screen 13 and flow out stoving case 1 under the blowing of bellows 14.

Example 5: the top fixedly connected with feeder hopper 15 of stoving case 1, blown down tank 16 has been seted up to the bottom of stoving case 1, and on the plastic granules was thrown first conveyer belt 3 through feeder hopper 15, dropped and fell down from the inside of stoving case 1 through blown down tank 16 after the plastic granules moved the one end of second conveyer belt 6.

Example 6: the bottom fixedly connected with supporting leg 17 of stoving case 1, supporting leg 17 can support stoving case 1, can place the collecting tank that is used for collecting plastic granules in the downside of blown down tank 16 simultaneously.

The working principle of the utility model is as follows: when the drying box is used, the motor 11 is started, the motor 11 drives the first conveying belt 3 to rotate through the rotating roller 2, meanwhile, the second conveying belt 6 also rotates, plastic particles are delivered to the inside of the drying box 1 through the feeding hopper 15, the plastic particles directly fall onto the first conveying belt 3, the first conveying belt 3 conveys the plastic particles, after the plastic particles move to one end of the first conveying belt 3, the plastic particles directly fall onto the second conveying belt 6, the second conveying belt 6 continuously drives the plastic particles to move in the inside of the drying box 1, when the two conveying belts drive the plastic particles to move, the hot air blower 9 conveys hot air to the inside of the two transfer boxes 5 through the conveying pipes 10, the two transfer boxes 5 spray the hot air onto the plastic particles on the corresponding conveying belts through the air outlet grooves 7 and the air holes 8, the produced water vapor can float out from the inside of the drying box 1 through the filter screen 13 under the blowing of the air box 14 during drying, and after the second conveying belt 6 drives one end of the plastic particles to move the second conveying belt 6, the plastic particles fall down from the inside of the drying box 1 through the air outlet grooves 16.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. When drying plastic granules, start motor 11 for motor 11 drives first conveyer belt 3 through roller 2 and rotates, simultaneously second conveyer belt 6 also rotates together, then put in plastic granules to the inside of stoving case 1 through throwing hopper 15, make plastic granules directly drop first conveyer belt 3, first conveyer belt 3 drives plastic granules and removes and accept the stoving in the inside of stoving case, directly drop second conveyer belt 6 after the one end of first conveyer belt 3 is removed to the plastic granules and continue to remove and dry, operating personnel can look over the inside plastic granules of discharge stoving case 1 simultaneously, and control the rotational speed of motor 11 through the effect of stoving, make the rotation speed of conveyer belt obtain adjusting and make the time that plastic granules stopped in stoving case 1 obtain adjusting, make plastic granules can be better dry, the practicality of drying-machine has been improved.

2. When drying plastic granules, start air heater 9, air heater 9 transports the inside of transfer case 5 through transportation pipe 11 with hot-blast, the inside hot-blast of transfer case 5 flows to the plastic granules of conveyer belt upside through air outlet tank 7 and gas pocket 8 on for hot-blast can evenly dry the plastic granules, the vapor that produces when drying upwards waves, bellows 14 blows the inside vapor of stoving case 1 this moment, make vapor can follow filter screen 13 and float the outside of stoving case 1, owing to all be provided with transfer case 5 on two conveyer belts, can not receive too much hindrance when making the inside steam of transfer case 5 dry the plastic granules, the effect of drying-machine when drying the plastic granules has been improved.

Claims

1. The utility model provides a plastic granules drying-machine, its characterized in that, including stoving case (1), the inside rotation of stoving case (1) is connected roller (2), the outside of roller (2) is provided with first conveyer belt (3), the top fixedly connected with baffle (4) of first conveyer belt (3), the inside of first conveyer belt (3) is provided with transfer case (5), the inside of stoving case (1) is provided with second conveyer belt (6).

2. The plastic granule dryer as claimed in claim 1, characterized in that the top of the transfer box (5) is provided with an air outlet groove (7), and the top of the first conveyor belt (3) is provided with an air hole (8).

3. The plastic particle dryer as claimed in claim 1, characterized in that the back of the drying box (1) is fixedly provided with a hot air blower (9), the back of the transfer box (5) is fixedly connected with a transport pipe (10), and the transport pipe (10) penetrates through the drying box (1) and is fixedly connected with the hot air blower (9).

4. A plastic granule dryer as claimed in claim 1, characterized in that the second conveyor belt (6) is arranged inside the drying box (1) with the first conveyor belt (3) in a staggered manner, and that one end of the rotating roller (2) is fixedly provided with a motor (11).

5. The plastic particle dryer as claimed in claim 1, characterized in that a ventilation groove (12) is provided on one side of the drying box (1), the ventilation groove (12) penetrates through the drying box (1), a filter screen (13) is fixedly connected to the inside of the ventilation groove (12) on one side, and a bellows (14) is fixedly installed on the outside of the ventilation groove (12) on the other side.

6. The plastic granule dryer as claimed in claim 1, characterized in that the top of the drying box (1) is fixedly connected with a feed hopper (15), and the bottom of the drying box (1) is provided with a discharge chute (16).

7. A plastic granule dryer as claimed in claim 1, characterized in that the bottom of the drying box (1) is fixedly connected with support legs (17).