Impregnated paper drying device

Abstract

The utility model discloses an impregnated paper drying device, and particularly relates to the technical field of impregnated paper, the impregnated paper drying device comprises a box body, one end of the box body is provided with a feed port, the other end of the box body is provided with a discharge port, and a baffle is fixed in the middle of the interior of the box body. The material guiding mechanism is arranged in the box body, the impregnated paper can be distributed in the box body in a snake shape through the first material supporting plate and the second material supporting plate on the material guiding mechanism, so that the walking path of the impregnated paper in the box body is greatly prolonged, and the heat transfer pipeline, the threaded pipeline and the air guide pipe are arranged, so that the heat transfer efficiency of the impregnated paper is improved. By means of the hot air assembly, the ends of the first supporting plate and the second supporting plate can be rapidly heated, the upper end and the lower end can make full contact with the front face and the back face of impregnated paper, meanwhile, hot air is blown to the impregnated paper on the two sides, then waste heat generated after the hot air assembly blows out can be used for heating the impregnated paper in advance, the drying efficiency of the impregnated paper is greatly improved, and the drying efficiency is improved. And the heat utilization rate is further improved, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of impregnated paper, in particular to an impregnated paper drying device. Background Art

[0002] Impregnated paper is made from a mixture of non-woven wood pulp, PE, and plant fibers. It boasts exceptional absorbency and solvent resistance, while also being a very economical, low-particle release paper. It's widely used in cabinets, wardrobes, and laminate flooring veneers. The veneer paper is impregnated with melamine glue and additives to create melamine-impregnated paper. This paper is then combined with board materials (MDF, particleboard, plywood) and hot-pressed with steel plates in a hot press to create veneer material.

[0003] At present, when using the impregnated paper drying device, hot air is mostly blown to the impregnated paper to align and dry it. However, in actual use, the contact time between the impregnated paper and the hot air is short, and the hot air is difficult to effectively and fully contact both sides of the impregnated paper, resulting in mediocre drying effect. At the same time, the heat utilization rate is low, and a large amount of hot air heat is wasted, resulting in high cost and poor use effect. Utility Model Content

[0004] The purpose of the utility model is to provide an impregnated paper drying device, which provides a material guiding mechanism in a box body, and a first material supporting plate and a second material supporting plate on the material guiding mechanism can make the impregnated paper distributed in a serpentine shape in the box body, so as to greatly extend the walking path of the impregnated paper in the box body, and by providing a heat transfer pipeline, a threaded pipeline and an air guide pipe, the end heads of the first material supporting plate and the second material supporting plate can be quickly heated, and the upper and lower groups of end heads can fully contact the front and back sides of the impregnated paper, and at the same time, hot air can be blown to the impregnated paper on both sides, and then the residual heat after the hot air component is blown out can be used to preheat the impregnated paper, which not only greatly improves the drying efficiency of the impregnated paper, but also further improves the heat utilization rate, and has a good use effect, so as to solve the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an impregnated paper drying device, comprising:

[0006] A box body, wherein one end of the box body is provided with a feed port, and the other end of the box body is provided with a discharge port, a baffle is fixed in the middle of the interior of the box body, a side wall of the baffle is provided with a channel, and one end of the interior of the box body is provided with a hot air component;

[0007] The material guiding mechanism includes a plurality of first material supporting plates fixedly connected to the bottom side of the interior of the box body between the feed port and the baffle, and a plurality of second material supporting plates are provided on the top side of the interior of the box body between the feed port and the baffle, the first material supporting plates and the second material supporting plates are distributed alternately, and heat transfer components are provided in the first material supporting plates and the second material supporting plates.

[0008] Preferably, the hot air assembly includes a hot air blower fixed on the top of the box body near one end of the discharge port, and the air outlet end of the hot air blower extends into the box body and is connected to an air outlet hood.

[0009] Preferably, the heat transfer component includes a threaded pipe arranged at the inner end of the first support plate and the second support plate, and the bottom end of the threaded pipe is connected to a plurality of connecting pipes in an array, and a plurality of air ducts are arranged in an array below the first support plate and the second support plate near the threaded pipe, and the middle part of the air duct is connected to the connecting pipe, and two heat transfer pipelines are symmetrically arranged on one side of the box body, and a side opening is provided between the end of the heat transfer pipeline close to the discharge port and the box body, and the other ends of the two heat transfer pipelines are respectively connected to one end of the upper and lower groups of threaded pipes.

[0010] Preferably, the ends of the first supporting plate and the second supporting plate are both semi-cylindrical.

[0011] Preferably, a plurality of support rollers are provided inside the box body between the discharge port and the channel, and the support rollers are located below the air outlet hood.

[0012] Preferably, a first guide roller is provided on one side of one end of the box body close to the feed port, and a second guide roller is provided on the other side of the box body close to the discharge port.

[0013] Preferably, legs are fixed to the bottom of the box.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] By arranging a material guiding mechanism in the box body, the material guiding mechanism is composed of two sets of upper and lower first supporting plates and second supporting plates staggered together, and the impregnated paper is sequentially passed between the first supporting plates and the second supporting plates, so that the impregnated paper can be distributed in the box body in a serpentine shape, thereby greatly extending the walking path of the impregnated paper in the box body;

[0016] By arranging heat transfer pipelines, threaded pipes and air ducts, the hot air blown to the impregnated paper can be circulated in each group of pipes, so that the ends of the first supporting plate and the second supporting plate are quickly heated up, and the upper and lower groups of ends can fully contact the front and back sides of the impregnated paper. At the same time, the air ducts are used to blow the circulating hot air to the impregnated paper on both sides, and then the residual heat after the hot air component is blown out can be used to pre-heat the impregnated paper, which not only greatly improves the drying efficiency of the impregnated paper, but also further improves the heat utilization rate, and has a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is one of the overall structural diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model;

[0021] Figure 4 It is a longitudinal sectional view of the box body of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the first supporting plate of the present invention.

[0023] Description of reference numerals:

[0024] 1. Box body; 2. Hot air blower; 3. Feed port; 4. Discharge port; 5. First guide roller; 6. Second guide roller; 7. Support roller; 8. Heat transfer pipeline; 9. Side opening; 10. Air outlet hood; 11. Baffle; 12. Passage; 13. First support plate; 14. Air guide duct; 15. Second support plate; 16. Connecting pipe; 17. Threaded pipe. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides Figure 1-Figure 5 The impregnated paper drying device shown includes:

[0027] The box body 1 is provided with a feed port 3 at one end of the box body 1 and a discharge port 4 at the other end of the box body 1. A baffle 11 is fixed in the middle of the box body 1, and a channel 12 is provided on the side wall of the baffle 11. A hot air component is provided at one end of the box body 1;

[0028] The hot air assembly includes a hot air blower 2 fixed to the top of the box body 1 near one end of the discharge port 4. The air outlet end of the hot air blower 2 extends into the box body 1 and is connected to the air outlet cover 10.

[0029] A plurality of support rollers 7 are provided inside the box body 1 between the discharge port 4 and the channel 12, and the support rollers 7 are located below the air outlet cover 10. The support rollers 7 can support the impregnated paper.

[0030] A first guide roller 5 is provided on one end of the box body 1 near the feed port 3, and a second guide roller 6 is provided on the other end of the box body 1 near the discharge port 4. The first guide roller 5 can guide the impregnated paper at the feed port 3, and the second guide roller 6 can guide the impregnated paper at the discharge port 4.

[0031] Support legs are fixed to the bottom of the box body 1.

[0032] The material guiding mechanism includes a plurality of first material supporting plates 13 fixedly connected to the bottom side of the interior of the box body 1 between the feed port 3 and the baffle 11, and a plurality of second material supporting plates 15 are provided on the top side of the interior of the box body 1 between the feed port 3 and the baffle 11. The first material supporting plates 13 and the second material supporting plates 15 are distributed alternately, and heat transfer components are provided in the first material supporting plates 13 and the second material supporting plates 15.

[0033] The heat transfer component includes a threaded pipe 17 arranged at the inner end of the first support plate 13 and the second support plate 15, and the bottom end of the threaded pipe 17 is connected to a plurality of connecting pipes 16 in an array. A plurality of air ducts 14 are arranged in an array below the first support plate 13 and the second support plate 15 near the bottom of the threaded pipe 17, and the middle part of the air duct 14 is connected to the connecting pipe 16. Two heat transfer pipelines 8 are symmetrically arranged on one side of the box body 1. A side opening 9 is provided between the end of the heat transfer pipeline 8 near the discharge port 4 and the box body 1, and the other ends of the two heat transfer pipelines 8 are respectively connected to one end of the upper and lower groups of threaded pipes 17.

[0034] The ends of the first supporting plate 13 and the second supporting plate 15 are both semi-cylindrical. The semi-cylindrical design is conducive to the sliding of the impregnated paper.

[0035] When in use, the impregnated paper can be pulled by the pulling device, so that the impregnated paper passes through the feed port 3 into the box body 1 and is led out from the discharge port 4. The baffle 11 can divide the box body 1 into two parts, one of which is provided with a hot air component, through which hot air can be blown to the impregnated paper to heat and dry the impregnated paper, and the other part is provided with a material guide mechanism;

[0036] By sequentially passing the impregnated paper between the first supporting plate 13 and the second supporting plate 15 on the material guiding mechanism, the impregnated paper can be distributed in a serpentine shape in the box body 1, thereby greatly extending the walking path of the impregnated paper in the box body 1. At the same time, after the hot air is blown onto the impregnated paper, it can continue to flow into the heat transfer pipeline 8 through the side opening 9, and then the heat of the hot air can enter each threaded pipe 17, so that the ends of the first supporting plate 13 and the second supporting plate 15 are rapidly heated, and the upper and lower groups of ends can fully contact the front and back sides of the impregnated paper. At the same time, the heat in the threaded pipe 17 continues to enter the connecting pipe 16 and is blown out through each air guide pipe 14 to interact with the impregnated paper. Then, the residual heat after the hot air component is blown out can be used to pre-heat the impregnated paper, which not only greatly improves the drying efficiency of the impregnated paper, but also further improves the heat utilization rate, and has a better use effect.

[0037] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An impregnated paper drying device, characterized in that: include: A box body (1), wherein one end of the box body (1) is provided with a feed port (3), and the other end of the box body (1) is provided with a discharge port (4), a baffle (11) is fixed in the middle of the interior of the box body (1), a side wall of the baffle (11) is provided with a channel (12), and a hot air component is provided at one end of the interior of the box body (1); A material guiding mechanism comprises a plurality of first material supporting plates (13) fixedly connected to the bottom side of the interior of the box body (1) and located between the material feed port (3) and the baffle (11), and a plurality of second material supporting plates (15) are provided on the top side of the interior of the box body (1) and located between the material feed port (3) and the baffle (11), wherein the first material supporting plates (13) and the second material supporting plates (15) are alternately distributed, and heat transfer components are provided in both the first material supporting plates (13) and the second material supporting plates (15).

2. The impregnated paper drying device according to claim 1, characterized in that: The hot air assembly comprises a hot air blower (2) fixed on the top of the box (1) near one end of the discharge port (4); the air outlet end of the hot air blower (2) extends into the box (1) and is connected to an air outlet cover (10).

3. The impregnated paper drying device according to claim 1, characterized in that: The heat transfer component comprises a threaded pipe (17) arranged at the inner end of the first support plate (13) and the second support plate (15), and the bottom end of the threaded pipe (17) is connected to a plurality of connecting pipes (16) in an array, and a plurality of air guide pipes (14) are arranged in an array below the first support plate (13) and the second support plate (15) near the threaded pipe (17), and the middle part of the air guide pipe (14) is connected to the connecting pipe (16), and two heat transfer pipelines (8) are symmetrically arranged on one side of the box body (1), and a side opening (9) is provided between one end of the heat transfer pipeline (8) near the discharge port (4) and the box body (1), and the other ends of the two heat transfer pipelines (8) are respectively connected to one end of the upper and lower groups of threaded pipes (17).

4. The impregnated paper drying device according to claim 1, characterized in that: The ends of the first supporting plate (13) and the second supporting plate (15) are both semi-cylindrical.

5. The impregnated paper drying device according to claim 2, characterized in that: A plurality of support rollers (7) are provided inside the box body (1) between the discharge port (4) and the channel (12), and the support rollers (7) are located below the air outlet cover (10).

6. The impregnated paper drying device according to claim 1, characterized in that: A first guide roller (5) is provided on one side of one end of the box body (1) close to the feed port (3), and a second guide roller (6) is provided on the other side of the box body (1) close to the discharge port (4).

7. The impregnated paper drying device according to claim 1, characterized in that: Support legs are fixed to the bottom of the box (1).

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