CN216769966U - High-efficient type drying device for plastics processing - Google Patents

Abstract

The utility model relates to the field of drying equipment, in particular to a high-efficiency drying device for plastic processing, which comprises a drying roller, a base, a first sliding rail, a second sliding rail, a gear track, a transmission gear and a driving motor, wherein the drying roller is transversely arranged, the base is fixed at the bottom of the drying roller, the first sliding rail and the second sliding rail are respectively arranged around two sides of the drying roller, the gear track is arranged between the first sliding rail and the second sliding rail, the transmission gear is connected to the gear track, and the driving motor is electrically connected to the transmission gear; a plurality of heating pipes are also arranged inside the drying drum; a feed inlet is formed in one side of the drying roller; and one side of the drying drum, which deviates from the feed inlet, is communicated with a discharge box. The utility model provides a high-efficiency drying device for plastic processing, which improves the processing efficiency and reduces the drying time.

Description

A high-efficiency drying device for plastic processing

technical field

The utility model relates to the field of drying equipment, in particular to a drying device for high-efficiency plastic processing.

Background technique

In the process of plastic processing, most of the modified plastic granules are formed by wire drawing, cooled and diced and then dried. In the cooling process, water cooling is often used for cooling. There is a lot of moisture on the surface and shallow layers of the granulated plastic. It needs to be removed, so it needs to be dried again after the granular plastic has cooled.

However, when the plastic particles are dried, a large number of particles are easy to accumulate with each other, which is difficult to disperse. The moisture inside the plastic particles is transferred to each other, and it is difficult to disperse quickly. It is difficult for a general drying device to quickly disperse the moisture inside a large number of stacked plastic particles. If it is dissipated, the speed of water vapor transfer inside the particles is low, the heat transfer is uneven, and it takes a long time to dry, which affects the processing efficiency to a certain extent.

Utility model content

In order to solve the above technical problems, the utility model provides a high-efficiency type drying device for plastics processing, which improves processing efficiency and reduces drying time.

The utility model adopts the following technical solutions:

A high-efficiency type drying device for plastics processing, comprising a horizontally arranged drying drum, a base fixed to the bottom of the drying drum, a first slide rail and a second slide rail respectively arranged around both sides of the drying drum, The gear track between the first slide rail and the second slide rail, the drive gear connected to the gear track, and the drive motor electrically connected to the drive gear; the interior of the drying drum is also provided with a number of heating pipes A feeding port is provided on one side of the drying drum; a discharge box is communicated with the side of the drying drum facing away from the feeding port.

A further improvement to the above technical solution is that a number of drying sheets are evenly arranged inside the drying drum.

A further improvement to the above technical solution is that the first slide rail and the second slide rail are both circular slide rails.

A further improvement to the above technical solution is that the first slide rail and the second slide rail are both fixed on the surface of the drying drum through a plurality of connecting pieces.

A further improvement to the above technical solution is that the first slide rails are respectively slidably connected with two first auxiliary wheels, and the two first auxiliary wheels are fixed to the base and located on both sides of the drying drum.

A further improvement to the above technical solution is that the second slide rails are respectively slidably connected with two second auxiliary wheels, and the two second auxiliary wheels are fixed to the base and located on both sides of the drying drum.

A further improvement to the above technical solution is that the drive motor is fixed on one side of the base.

A further improvement to the above technical solution is that the gear track is fixed on the surface of the drying drum through several connecting pieces.

A further improvement to the above technical solution is that a plurality of support columns are respectively connected on both sides of the discharge box, and one side of the support columns is fixed to the base.

A further improvement to the above technical solution is that at least two discharge openings are provided at the bottom of the discharge box.

The beneficial effects of the present utility model are:

The utility model drives the transmission gear to rotate along the gear track by the driving motor, and then drives the drying drum to perform centrifugal motion, and the water on the surface layer and the shallow layer of the plastic particles is thrown out by means of centrifugal force, and the particles can be dispersed when thrown out. It will not be stacked on each other, evenly dispersed and fully contacted with the hot air generated by the heating tube, which accelerates the drying heat and mass transfer, and with the removal of particle moisture, each particle can replace each other's position to achieve uniform and comprehensive dehydration. The drying efficiency of the utility model is further improved.

Description of drawings

Fig. 1 is the structural representation of the high-efficiency plastic processing drying device of the present invention;

FIG. 2 is a side view of the high-efficiency plastic processing drying device of FIG. 1;

3 is a partial enlarged view of the circle A of the high-efficiency plastic processing drying device of FIG. 1;

FIG. 4 is a partial enlarged view of the circle B of the high-efficiency type plastic processing drying apparatus of FIG. 1 .

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in FIGS. 1 to 4 , a high-efficiency drying device for plastics processing includes a drying drum 10 arranged horizontally, a base 20 fixed on the bottom of the drying drum 10 , and a drying drum 10 disposed around both sides of the drying drum 10 respectively. The first slide rail 11 , the second slide rail 12 , the gear rail 13 disposed between the first slide rail 11 and the second slide rail 12 , the transmission gear 30 connected to the gear rail 13 , electrically connected to the The driving motor 40 of the transmission gear 30; the drying drum 10 is also provided with a number of heating pipes; the drying drum 10 is provided with a feeding port 14 on one side; the drying drum 10 is away from the feeding port A discharge box 50 is communicated with one side of the 14 .

Further, several drying boards 60 are evenly arranged inside the drying drum 10 . Through the inclined drying and copying plate 60, the plastic particles are turned over to make them fully contact with the hot air, which accelerates the drying heat and mass transfer, and effectively improves the processing efficiency.

Further, the first sliding rails 11 and the second sliding rails 12 are both fixed to the surface of the drying drum 10 through several connecting pieces. This arrangement further ensures the normal operation of the drying drum 10, assists the rotation of the drying drum 10, and improves the processing efficiency.

Further, the first slide rail 11 and the second slide rail 12 are both circular slide rails; the first slide rail 11 is respectively slidably connected with two first auxiliary wheels 70 , and the two first auxiliary wheels 70 is fixed on the base 20 on both sides of the drying drum 10; the second slide rails 12 are respectively slidably connected with two second auxiliary wheels 80, and the two second auxiliary wheels 80 are fixed on the base 20 at the Both sides of the drying drum 10 . Through the plurality of first auxiliary wheels 70 and second auxiliary wheels 80 , the normal rotation of the drying drum 10 is effectively ensured, the rotation deviation thereof is avoided, and the auxiliary effect is good.

Further, the gear track 13 is fixed on the surface of the drying drum 10 through several connecting pieces, and the driving motor 40 is fixed on one side of the base 20 . The drive motor 40 is arranged on one side of the gear track 13, so that the drive motor 40 acts on the gear track 13 to realize the rotation of the drying drum 10, which further improves the processing efficiency of the present invention.

Further, two sides of the unloading box 50 are respectively connected with a plurality of support columns 51 , and one side of the support columns 51 is fixed to the base 20 . The unloading box 50 is stably installed on the base 20 and communicated with the drying drum 10 through a plurality of support columns 51, which further ensures that the unloading box 50 collects the dried plastic particles and improves the processing efficiency.

Further, at least two discharge ports 52 are provided at the bottom of the discharge box 50 . The arrangement in this way can effectively improve the blanking efficiency, thereby improving the processing efficiency of the present utility model, and has strong practicability.

The utility model drives the transmission gear 30 to rotate along the gear track 13 through the drive motor 40, and then drives the drying drum 10 to perform centrifugal motion, and the water on the surface and shallow layers of the plastic particles is thrown out by means of centrifugal force. Dispersing, not stacking each other, evenly dispersing and fully contacting with the hot air generated by the heating tube, speeding up the drying heat transfer and mass transfer, and with the removal of particle moisture, each particle can be replaced with each other. The effect of uniform and comprehensive dehydration further improves the drying efficiency of the utility model.

The above examples only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for this utility model shall be subject to the appended claims.

Claims (10)

1. A high-efficiency drying device for plastic processing is characterized by comprising a drying roller, a base, a first sliding rail, a second sliding rail, a gear track, a transmission gear and a driving motor, wherein the drying roller is transversely arranged, the base is fixed at the bottom of the drying roller, the first sliding rail and the second sliding rail are respectively arranged around two sides of the drying roller, the gear track is arranged between the first sliding rail and the second sliding rail, the transmission gear is connected to the gear track, and the driving motor is electrically connected to the transmission gear; a plurality of heating pipes are also arranged inside the drying roller; a feed inlet is formed in one side of the drying roller; one side of the drying roller, which deviates from the feeding hole, is communicated with a discharging box.

2. A drying apparatus for efficient plastic processing according to claim 1, wherein a plurality of drying shoveling plates are uniformly arranged inside the drying drum.

3. The efficient drying device for plastic processing as recited in claim 1, wherein said first and second slide rails are both circular slide rails.

4. The efficient drying device for plastic processing as recited in claim 1, wherein said first and second sliding rails are fixed to the surface of said drying drum by a plurality of connecting pieces.

5. The efficient drying device for plastic processing as claimed in claim 1, wherein two first auxiliary wheels are slidably connected to the first sliding rail, respectively, and the two first auxiliary wheels are fixed to the base and located at two sides of the drying drum.

6. The efficient drying device for plastic processing as claimed in claim 1, wherein two second auxiliary wheels are slidably connected to the second slide rail, respectively, and the two second auxiliary wheels are fixed to the base and located at two sides of the drying drum.

7. A high efficiency drying apparatus for processing plastics as claimed in claim 1, wherein said driving motor is fixed to one side of said base.

8. A high efficiency drying apparatus for plastic processing as claimed in claim 1, wherein said gear rail is fixed to the surface of said drying drum by means of a plurality of connecting pieces.

9. A high efficiency drying apparatus for plastic processing according to claim 1, wherein a plurality of support columns are connected to both sides of said discharge box, respectively, and one side of said support columns is fixed to said base.

10. A high efficiency drying apparatus for plastic processing according to claim 1, wherein said discharge box is provided at a bottom thereof with at least two feed openings.

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