Drying equipment for high polymer material preparation

Abstract

The utility model provides drying equipment prepared from high polymer materials, which comprises a drying box, a box cover is arranged above the drying box, a hot air assembly is arranged on the box cover, a plurality of groups of heat conducting partition plates are arranged on the inner side of the drying box, a plurality of groups of electric heating pipes are arranged on the inner sides of the heat conducting partition plates, and the electric heating pipes are arranged in the drying box. The interior of the drying box is divided into a plurality of containing cavities through the heat conduction partition plates, material storage boxes are placed in the containing cavities, electric push rods are arranged over the material storage boxes and connected with the box cover, the telescopic ends of the electric push rods face the material storage boxes and are provided with material stirring plates, and vent holes are formed in the two sides of the box cover. According to the high polymer material drying device, single-batch high polymer materials are separately contained through the arranged material storage box, then hot air is introduced, an electric heating mode is adopted for drying, and compared with a mode that the high polymer materials are stacked in a container together to be dried, the drying efficiency of the high polymer materials can be effectively improved through the high polymer material drying device.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to drying equipment for preparing polymer materials. Background Art

[0002] High molecular weight materials, also known as polymer materials, are materials composed of high molecular weight compounds as a matrix and other additives (auxiliaries). High molecular weight materials need to be dried during the preparation process. For example, the prior art (publication number CN219618256U) discloses a processing device that is convenient for drying high molecular weight materials. The high molecular weight materials inside the processing box are stirred by a stirring mechanism, a stirring rod and a connecting plate that rotate to avoid accumulation of high molecular weight materials, improve the uniformity of drying the high molecular weight materials inside the processing box, and improve the drying efficiency of the processing device that is convenient for drying high molecular weight materials.

[0003] Based on the prior art, it is found that in the process of drying polymer materials, they are generally placed in a drying box as a whole and then dried. This will cause a large amount of polymer materials to accumulate, and then during drying, it will have a certain impact on its drying efficiency. At the same time, after drying, unloading the materials also has certain inconveniences. Therefore, the utility model proposes a drying equipment for preparing polymer materials to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the purpose of the present invention is to provide a drying device made of polymer materials, which has the advantage of improving drying efficiency and can solve the problems in the prior art.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a drying equipment for preparing polymer materials, including a drying box, a box cover is installed on the top of the drying box, and a hot air component is installed on the box cover, a heat-conducting partition is installed on the inner side of the drying box, and the heat-conducting partition is evenly arranged in several groups, an electric heating tube is installed on the inner side of the heat-conducting partition, and the electric heating tube is arranged in several groups, and several groups of the heat-conducting partitions divide the drying box into several groups of placement cavities, a material storage box is placed in the placement cavity, an electric push rod is provided directly above the material storage box, and the electric push rod is connected to the box cover, the telescopic end of the electric push rod faces the material storage box, and a stirring plate is installed, and vents are provided on both sides of the box cover.

[0006] A further improvement is that the hot air component includes a main air supply duct and a hot air blower, an air supply branch duct is installed at the lower end of the main air supply duct, and the air supply branch duct passes through the box cover, the number and position of the air supply branch ducts correspond to the placement cavity, a hot air blower is installed on one side of the box cover through a bracket, and the output end of the hot air blower is connected to the main air supply duct.

[0007] A further improvement is that: both sides of the placement cavity are provided with snap-ons on the drying box, and both sides of the upper end of the storage box are provided with extension parts, the extension parts pass through the snap-ons, and the extension parts are provided with a first opening.

[0008] A further improvement is that a contact plate is provided inside the placement cavity, the lower end of the contact plate is connected to the drying box via a spring, and the springs are provided in a plurality of groups.

[0009] A further improvement is that a connecting groove is provided on the drying box, a lower end portion of the box cover extends into the connecting groove, and the box cover is connected to the drying box by bolts, and second openings are provided on both sides of the box cover away from the vent hole.

[0010] A further improvement is that a protective cover is provided on the heat-conducting baffle above the electric heating tube, the protective cover is connected to the heat-conducting baffle via threads, and a wire hole is provided on the protective cover.

[0011] A further improvement is that: the stirring plate is provided with a material through hole, and the material through hole is evenly arranged in a plurality of groups.

[0012] The beneficial effects of the utility model are as follows: the drying equipment for preparing polymer materials can separately store single batches of polymer materials through the provided storage box, and then introduce hot air and electric heating to dry them. Compared with the method of piling up the polymer materials together in a container for drying, the utility model can effectively improve the efficiency of drying the polymer materials. At the same time, a removable storage box is adopted, which is convenient for the staff to take out the dried polymer materials, further improving the efficiency of unloading, and solving the problems of low drying efficiency and inconvenient unloading in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a front view structural schematic diagram of the utility model.

[0015] Figure 2 It is a top view schematic diagram of a drying box of the present utility model.

[0016] Figure 3 It is a top view schematic diagram of the stirring plate of the utility model.

[0017] Figure 4It is a front view structural diagram of the connection between the box cover and the hot air blower of the utility model.

[0018] Among them: 1. Drying box; 2. Box cover; 3. Heat-conducting baffle; 4. Electric heating tube; 5. Placement cavity; 6. Storage box; 7. Electric push rod; 8. Stirring plate; 9. Vent; 10. Main air supply duct; 11. Hot air blower; 12. Branch air supply duct; 13. Clamp; 14. Extension; 15. First opening; 16. Contact plate; 17. Spring; 18. Connection groove; 19. Second opening; 20. Protective cover; 21. Feed port. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1-Figure 4 This embodiment provides a drying device for preparing polymer materials, including a drying box 1, a box cover 2 is installed above the drying box 1, the inner cavity of the box cover 2 is connected to the inner cavity of the drying box 1, and a hot air component is installed on the box cover 2, such as Figure 1 and Figure 4 As shown, the hot air component includes an air supply main duct 10 and a hot air blower 11. An air supply branch duct 12 is installed at the lower end of the air supply main duct 10, and the air supply branch duct 12 passes through the box cover 2 and is fixedly connected to the box cover 2. In this embodiment, the number and position of the air supply branch ducts 12 correspond to the placement cavity 5. A hot air blower 11 is installed on one side of the box cover 2 through a bracket, and the output end of the hot air blower 11 is connected to the air supply main duct 10. When working, the hot air blower 11 is started, and the hot air generated by it is transported through the air supply main duct 10, and then reaches a predetermined position through the air supply branch duct 12, and then heats and dries the polymer material placed in the placement cavity 5.

[0021] A heat-conducting baffle 3 is installed inside the drying box 1, and the heat-conducting baffle 3 is evenly provided with several groups, such as Figure 1 and Figure 2 As shown, in the present embodiment, three groups of heat-conducting partitions 3 are evenly arranged, and electric heating tubes 4 are installed on the inner side of the heat-conducting partitions 3, and the electric heating tubes 4 are arranged in several groups, and two groups of electric heating tubes 4 are installed on the inner side of each group of heat-conducting partitions 3. Furthermore, a protective cover 20 is provided on the heat-conducting partition 3 above the electric heating tubes 4, and a handle is provided on the protective cover 20. The protective cover 20 is connected to the heat-conducting partition 3 by a thread, and a wire hole is provided on the protective cover 20. In the present embodiment, the upper end of the electric heating tube 4 is fixedly connected to the protective cover 20, so when the protective cover 20 is removed, the electric heating tube 4 is taken out along with it. When working, the electric heating tube 4 is started, and the heat emitted by the electric heating tube 4 is transferred to the placement cavity 5 through the heat-conducting partition 3, and then the polymer material placed in the placement cavity 5 is heated and dried.

[0022] Several groups of heat-conducting baffles 3 divide the drying box 1 into several groups of placement chambers 5. In this embodiment, three groups of heat-conducting baffles 3 divide it into four groups of placement chambers 5. The four groups of placement chambers 5 are used to place polymer materials. Furthermore, a material storage box 6 is placed in the placement chamber 5, and the material storage box 6 plays the function of placing polymer materials. Figure 2 As shown, both sides of the placement cavity 5 are provided with bayonet holes 13 on the drying box 1, and both sides of the upper end of the storage box 6 are provided with extension parts 14, which pass through the bayonet holes 13, and the extension part 14 is provided with a first opening 15. Through the cooperation of the set extension part 14 and the bayonet hole 13, after the storage box 6 is placed in the placement cavity 5, the extension part 14 enters the bayonet hole 13, which has the effect of limiting and positioning the storage box 6. Furthermore, the thickness of the extension part 14 is adapted to the depth of the bayonet hole 13, and will not affect the subsequent installation of the box cover 2. The first opening 15 provides a channel, which is convenient for the staff to pull out the storage box 6 with the help of tools or by hand to carry out the unloading operation after the polymer material is dried.

[0023] An electric push rod 7 is provided just above the material storage box 6, and the electric push rod 7 is connected to the box cover 2. Therefore, in this embodiment, a total of four groups of electric push rods 7 are provided. The telescopic end of the electric push rod 7 faces the material storage box 6 and is equipped with a stirring plate 8. The electric push rod 7 is vertically arranged. Figure 3 As shown, the stirring plate 8 is provided with a material passage 21, and the material passage 21 is evenly arranged in several groups. The main function of the material passage 21 is to facilitate the passage of the polymer material. During operation, the polymer material is placed in the storage box 6, and the storage box 6 is placed in the placement cavity 5, and then the box cover 2 is closed, and the hot air blower 11 and the electric heating tube 4 are started, which can continuously heat the placement cavity 5, and then the polymer material in the storage box 6 is heated, and its moisture evaporates, which plays a drying role. Further, the electric push rod 7 is started again, and the electric push rod 7 pushes the stirring plate 8 to reciprocate, and the stirring plate 8 loosens the polymer material in the storage box 6, thereby ensuring the drying effect.

[0024] A contact plate 16 is provided on the inner side of the placement cavity 5, and the lower end of the contact plate 16 is connected to the drying box 1 through a spring 17, and the spring 17 is provided in several groups. In this embodiment, six groups of springs 17 are provided at the lower end of each group of contact plates 16, and the cooperation of the spring 17 and the contact plate 16 plays an auxiliary support effect.

[0025] like Figure 4 As shown, ventilation holes 9 are provided on both sides (front and back) of the box cover 2, and second openings 19 are provided on both sides of the box cover 2 away from the ventilation holes 9 (i.e., the left and right sides of the box cover 2). There are eight groups of ventilation holes 9 in total, which are used for air circulation during the drying process, and the second openings 19 are for the convenience of the staff to lift the box cover 2.

[0026] Furthermore, a connecting groove 18 is provided on the drying box 1, and a lower end portion of the box cover 2 extends into the connecting groove 18, and the box cover 2 is connected to the drying box 1 by bolts. The provided connecting groove 18 plays a positioning effect when the box cover 2 is connected to the drying box 1.

[0027] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying device for preparing polymer materials, comprising a drying box (1), characterized in that: A box cover (2) is installed above the drying box (1), and a hot air assembly is installed on the box cover (2). A heat-conducting baffle (3) is installed on the inner side of the drying box (1), and the heat-conducting baffle (3) is evenly arranged in a plurality of groups. An electric heating tube (4) is installed on the inner side of the heat-conducting baffle (3), and the electric heating tube (4) is arranged in a plurality of groups. The plurality of groups of heat-conducting baffles (3) divide the drying box (1) into a plurality of placement cavities (5). A material storage box (6) is placed in the placement cavity (5). An electric push rod (7) is arranged directly above the material storage box (6), and the electric push rod (7) is connected to the box cover (2). The telescopic end of the electric push rod (7) faces the material storage box (6) and is installed with a stirring plate (8). Ventilation holes (9) are arranged on both sides of the box cover (2).

2. The drying equipment for preparing polymer materials according to claim 1, characterized in that: The hot air assembly comprises an air supply main duct (10) and a hot air blower (11); an air supply branch duct (12) is installed at the lower end of the air supply main duct (10), and the air supply branch duct (12) passes through the box cover (2); the number and position of the air supply branch ducts (12) correspond to the placement cavity (5); a hot air blower (11) is installed on one side of the box cover (2) via a bracket, and the output end of the hot air blower (11) is connected to the air supply main duct (10).

3. The drying equipment for preparing polymer materials according to claim 1, characterized in that: Both sides of the placement cavity (5) are provided with snap-fits (13) on the drying box (1), and both sides of the upper end of the material storage box (6) are provided with extensions (14), the extensions (14) pass through the snap-fits (13), and the extensions (14) are provided with a first opening (15).

4. The drying equipment for preparing polymer materials according to claim 1, characterized in that: A contact plate (16) is provided on the inner side of the placement cavity (5), and the lower end of the contact plate (16) is connected to the drying box (1) via a spring (17), and the spring (17) is provided in a plurality of groups.

5. The drying equipment for preparing polymer materials according to claim 1, characterized in that: The drying box (1) is provided with a connecting groove (18), a portion of the lower end of the box cover (2) extends into the connecting groove (18), and the box cover (2) is connected to the drying box (1) by bolts, and second openings (19) are provided on both sides of the box cover (2) away from the vent hole (9).

6. The drying equipment for preparing polymer materials according to claim 1, characterized in that: A protective cover (20) is provided on the heat-conducting baffle (3) above the electric heating tube (4); the protective cover (20) is connected to the heat-conducting baffle (3) via threads; and a wire hole is provided on the protective cover (20).

7. The drying equipment for preparing polymer materials according to claim 1, characterized in that: The stirring plate (8) is provided with a material through opening (21), and the material through opening (21) is evenly arranged in a plurality of groups.

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