Vertical efficient plate drying equipment

Abstract

The utility model discloses vertical type efficient plate drying equipment, which relates to the technical field of plate processing equipment, and comprises a vertical type box body, an exhaust pipe communicated with an exhaust port arranged at the top of the vertical type box body, and an air inlet pipe communicated with the exhaust port arranged at the top of the vertical type box body, the air inlet preheating module comprises a preheating box, the preheating box is fixed to the side wall of the vertical box body, and an air inlet connector is formed in a cover plate fixed to the top of the preheating box. The air inlet preheating module is installed on one side of the vertical box body, tail gas exhausted by the vertical box body can enter the air inlet preheating module through the exhaust pipe, the main body part of the air inlet preheating module comprises the preheating box, the upper partition plate, the lower partition plate and the heat exchange pipe, and the upper partition plate, the lower partition plate and the heat exchange pipe are installed in the preheating box. And nearby air can be heated through the heat exchange effect, then recycling of heat resources is achieved, the cost can be saved, and the plate drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing equipment, in particular to vertical high-efficiency plate drying equipment. Background Art

[0002] During the processing of boards, a dryer is usually required to heat and dry the boards through the high temperature in the dryer, thereby accelerating the drying process and making the board structure more stable.

[0003] After searching, patent number CN202023239811.7 discloses a vertical plate drying device. This solution dries the plate through a heater in a vertical box, but the hot air generated during the heating process is directly discharged through the exhaust pipe joint at the top. This method will cause heat loss and waste, and the newly entered gas cannot be preheated by preheating, which will increase the heating and drying difficulty of the device, resulting in waste of resources and affecting the drying of the plate. There are certain defects and shortcomings, and therefore need to be improved. Utility Model Content

[0004] The utility model provides a vertical high-efficiency plate drying device, which has the advantages of realizing waste heat recovery and then increasing the drying effect of the plate, so as to solve the problems mentioned in the background technology.

[0005] The evaporation fan of described outer combustion gas heating unit is connected with the dried evaporation air duct of described outer combustion gas heating unit, and the dried evaporation air duct of described outer combustion gas heating unit is connected with the dried evaporation air duct of described outer combustion gas heating unit.

[0006] As an optimal technical solution of the present invention, a diversion chamber is formed between the upper surface of the upper partition and the cover plate, a heating chamber is formed between the upper partition and the lower partition, and an exhaust chamber is formed between the lower surface of the lower partition and the exhaust section. The preheating box is located at the bottom of the heating chamber and is connected to a fan, and the insulation pipe is connected to the fan.

[0007] As a preferred technical solution of the present invention, the heat exchange tube is a corrugated tube.

[0008] As an optimal technical solution of the present invention, it also includes: a sprocket, which is rotatably connected to the inner walls on both sides of the vertical box, and a chain is connected to the sprocket for transmission, and there are two chains; a connecting rod, which is fixedly connected between the two chains at equal distances; a hanging basket, which is arranged on the corresponding connecting rod, and the hanging basket includes: a hanging frame, a protective door is rotatably connected to one side of the hanging frame, and ventilation holes are provided on the hanging frame and the protective door; a partition plate, which is fixedly connected to the inner bottom of the hanging frame at equal distances, and the plate is arranged between the partition plates; a hanging rope, which is fixedly connected to the hanging frame, and the hanging rope is connected to the corresponding connecting rod.

[0009] As a preferred technical solution of the present invention, a handle is fixedly connected to one side of the protective door, and air-permeable cavities are provided on both sides of the hanging frame.

[0010] As a preferred technical solution of the present invention, a motor is installed on the outer wall of the vertical box, and the output shaft of the motor is fixedly connected to the corresponding sprocket.

[0011] As a preferred technical solution of the present invention, two door panels are provided at the bottom of the vertical box.

[0012] Compared with the existing technology, the utility model provides a vertical high-efficiency plate drying equipment with the following beneficial effects:

[0013] 1. The vertical high-efficiency plate drying equipment is equipped with an air intake preheating module on one side of the vertical box body. The air intake preheating module includes a preheating box, an upper partition, a lower partition, a heat exchange pipe, an exhaust section and an outlet pipe. The intake air discharged from the vertical box body enters the exhaust pipe, and then is discharged to the outside of the preheating box through the preheating box, the heat exchange pipe, the exhaust pipe and the outlet pipe. In this process, the preheating treatment of the gas in the heating chamber can be achieved. The heat of the hot air in the heat exchange pipe is absorbed by the new air, and the heat is recovered and utilized, so that the gas entering the vertical box body is hot gas. This method can preheat the new gas entering the box body through the exhaust gas discharged from the vertical box body, save energy, reduce the heating and drying pressure of the vertical box body, facilitate the drying treatment of the plate, and have better use effect. The heat exchange pipe is a corrugated pipe. When the gas in the corrugated pipe flows, it can produce fluctuations and creeping effects, increase the contact frequency between the exhaust gas and the new air, and thus make the heat exchange effect better.

[0014] 2. This vertical high-efficiency plate drying equipment is equipped with a hanging basket. The main part of the hanging basket is a hanging frame. A protective door is set on one side of the hanging frame to facilitate the feeding and discharging of the plates. By arranging equidistantly distributed partitions in the hanging frame, the equidistant arrangement of the plates is achieved. By arranging ventilation holes and breathable cavity grooves on the hanging frame, the circulation of hot air is facilitated, making it more convenient to dry the plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the air intake preheating module in the present invention;

[0017] Figure 3 This is an internal cross-sectional view of the present utility model;

[0018] Figure 4 It is a structural schematic diagram of the hanging basket in the utility model.

[0019] In the figure: 1. Vertical box; 2. Exhaust port; 3. Exhaust pipe; 4. Air intake preheating module; 401. Preheating box; 402. Cover plate; 403. Air intake interface; 404. Upper partition; 405. Air intake pipe; 406. Heat exchange pipe; 407. Lower partition; 408. Exhaust section; 409. Air outlet pipe; 4010. Insulation pipe; 4011. Fan; 5. Door panel; 6. Sprocket; 7. Chain; 8. Connecting rod; 9. Hanging basket; 901. Hanging frame; 902. Protective door; 903. Ventilation hole; 904. Handle; 905. Breathing cavity; 906. Partition plate; 907. Hanging rope. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-4 The utility model discloses a vertical high-efficiency plate drying equipment, including a vertical box body 1, and also includes: an exhaust pipe 3, which is connected to the exhaust port 2 set on the top of the vertical box body 1; an air intake preheating module 4, which includes a preheating box 401, the preheating box 401 is fixed to the side wall of the vertical box body 1, and an air intake interface 403 is provided on the cover plate 402 fixed on the top of the preheating box 401, the end of the exhaust pipe 3 is connected to the air intake interface 403, and an upper partition 404 and a lower partition 407 are fixed in the preheating box 401, and the upper partition An array of heat exchange tubes 406 is connected between 404 and the lower partition 407. An exhaust section 408 provided at the bottom of the preheating box 401 is connected to an outlet pipe 409. The gas in the exhaust pipe 3 is discharged to the outside of the preheating box 401 through the heat exchange tube 406, the exhaust section 408, and the outlet pipe 409 in sequence. In addition, the preheating box 401 is connected to the air inlet pipe 405 on one side of the heat exchange tube 406, and the other side of the preheating box 401 is connected to the insulation pipe 4010, which is connected to the air inlet of the vertical box body 1.

[0022] In this embodiment, the vertical box 1 performs a drying process on the plate to remove moisture from the plate. By connecting the exhaust port 2 on the top of the vertical box 1 to the exhaust pipe 3, the gas in the vertical box 1 can be discharged through the exhaust pipe 3. By installing an air intake preheating module 4 on the side wall of the vertical box 1, the air intake preheating module 4 realizes the air intake function of the vertical box 1 and preheats the newly entered air through the gas in the exhaust pipe 3, thereby saving more energy and increasing the drying effect of the plate. The air intake preheating module 4 includes a preheating box 401, a cover plate 402, air inlet interface 403, upper partition 404, heat exchange pipe 406, lower partition 407, exhaust section 408 and outlet pipe 409, etc. The gas in the exhaust pipe 3 can be discharged to the outside of the preheating box 401 through the preheating box 401, heat exchange pipe 406, exhaust section 408 and outlet pipe 409 in sequence. When the exhaust gas enters the heat exchange pipe 406, it can achieve preheating and heating of the nearby gas. The heated gas enters the vertical box 1 through the insulation pipe 4010, and then realizes the air intake of the vertical box 1, which can effectively save energy.

[0023] Specifically, a diversion chamber is formed between the upper surface of the upper partition 404 and the cover plate 402, a heating chamber is formed between the upper partition 404 and the lower partition 407, and an exhaust chamber is formed between the lower surface of the lower partition 407 and the exhaust section 408. The preheating box 401 is located at the bottom of the heating chamber and is connected to the fan 4011, and the insulation pipe 4010 is connected to the fan 4011.

[0024] In this embodiment, the diversion chamber realizes the diversion and discharge treatment of the exhaust gas, so that the exhaust gas is discharged into the corresponding heat exchange tube 406 in sequence. A heating chamber is formed near the heat exchange tube 406, which can heat the nearby gas through the flowing exhaust gas to achieve heat exchange, and then heat the newly entered gas. An exhaust chamber is formed below the lower partition 407 to discharge the exhaust gas. By installing a fan 4011 on one side of the preheating box 401, the heated gas can be discharged into the insulation pipe 4010 and then into the vertical box body 1.

[0025] Specifically, the heat exchange tube 406 is a corrugated tube.

[0026] In this embodiment, the bellows has the ability to fluctuate. When gas flows inside the bellows, a peristaltic effect can be formed, thereby accelerating the contact with the outside air, increasing the frequency of contact, and increasing the heating effect of the gas.

[0027] Specifically, it also includes: a sprocket 6, which is rotatably connected to the inner walls on both sides of the vertical box 1, and a chain 7 is transmission-connected to the sprocket 6, and there are two chains 7; a connecting rod 8, which is fixedly connected between the two chains 7 at equal distances; a hanging basket 9, which is arranged on the corresponding connecting rod 8, and the hanging basket 9 includes: a hanging frame 901, a protective door 902 is rotatably connected to one side of the hanging frame 901, and ventilation holes 903 are provided on the hanging frame 901 and the protective door 902; partition plates 906, which are fixedly connected to the inner bottom of the hanging frame 901 at equal distances, and the plate is arranged between the partition plates 906; a hanging rope 907, which is fixedly connected to the hanging frame 901, and the hanging rope 907 is connected to the corresponding connecting rod 8.

[0028] In this embodiment, two chains 7 are provided, and a connecting rod 8 is provided between the two chains 7 to realize the lifting of the hanging basket 9. The hanging basket 9 is used to discharge the plates. When the sprocket 6 rotates, the chain 7 can be transmitted and moved, thereby driving the hanging basket 9 to move. The hanging basket 9 is mainly composed of a hanging frame 901, a protective door 902 and a partition plate 906. The plates are arranged between the partition plates 906 to achieve uniform arrangement of the plates. By providing a protective door 902 on one side of the hanging frame 901, the unloading and loading of the plates are facilitated.

[0029] Specifically, a handle 904 is fixedly connected to one side of the protective door 902 , and air-permeable cavities 905 are provided on both sides of the hanging frame 901 .

[0030] In this embodiment, the provision of the air-permeable cavity 905 facilitates the circulation of gas, thereby accelerating the drying process of the plate.

[0031] Specifically, a motor is installed on the outer wall of the vertical box body 1 , and the output shaft of the motor is connected and fixed to the corresponding sprocket 6 .

[0032] In this embodiment, two motors are provided to realize the rotational drive of the corresponding sprocket 6, thereby causing the chain 7 to operate and realize the movement of the hanging basket 9.

[0033] Specifically, two door panels 5 are provided at the bottom of the vertical box body 1 .

[0034] In this embodiment, the provision of the door panel 5 facilitates the loading and unloading of the panel.

[0035] The working principle and usage process of the present invention are as follows: when in use, the plate is placed between the corresponding partition plates 906. After loading is completed, the door plate 5 is closed, and then the motor is driven to work, so that the sprocket 6 rotates, and then the chain 7 is operated, driving the hanging basket 9 to move, thereby realizing the drying treatment of the plate. It should also be noted that a heating component is installed in the vertical box 1 to realize the heating treatment of the plate. Hot air with moisture will be generated during the operation. The hot air enters the air intake preheating module 4 through the exhaust pipe 3, and the exhaust gas is discharged to the outside of the preheating box 401 through the diversion chamber, the heating chamber, and the exhaust chamber in turn. When the exhaust gas enters the heat exchange tube 406, it can cause the heat exchange tube 406 to produce a fluctuation effect, thereby increasing the contact frequency between the heat exchange tube 406 and the nearby gas, thereby accelerating the heating treatment of the gas. The exhaust gas is discharged through the outlet pipe 409, and the heated gas enters the vertical box 1 through the fan 4011 and the insulation pipe 4010, thereby realizing the air intake of the vertical box 1.

[0036] In summary, this vertical high-efficiency plate drying equipment has the purpose of saving energy and increasing the plate drying effect.

[0037] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical high-efficiency plate drying device, comprising a vertical box (1), characterized in that: Also includes: An exhaust pipe (3) is connected to an exhaust port (2) provided on the top of the vertical box (1); The air intake preheating module (4) comprises a preheating box (401), wherein the preheating box (401) is fixed on the side wall of the vertical box body (1), and an air intake interface (403) is provided on a cover plate (402) fixed on the top of the preheating box (401), the end of the exhaust pipe (3) is connected to the air intake interface (403), and an upper partition (404) and a lower partition (407) are fixed in the preheating box (401), and an array of heat exchange pipes (406) are connected between the upper partition (404) and the lower partition (407). The exhaust section (408) provided at the bottom of the preheating box (401) is connected to an exhaust pipe (409), and the gas in the exhaust pipe (3) is discharged to the outside of the preheating box (401) through the heat exchange pipe (406), the exhaust section (408), and the exhaust pipe (409) in sequence. In addition, the preheating box (401) is connected to an air inlet pipe (405) on one side of the heat exchange pipe (406), and is connected to an insulation pipe (4010) on the other side of the preheating box (401). The insulation pipe (4010) is connected to the air inlet of the vertical box body (1).

2. The vertical high-efficiency plate drying equipment according to claim 1, characterized in that: A diversion chamber is formed between the upper surface of the upper partition (404) and the cover plate (402), a heating chamber is formed between the upper partition (404) and the lower partition (407), and an exhaust chamber is formed between the lower surface of the lower partition (407) and the exhaust section (408). The preheating box (401) is located at the bottom of the heating chamber and is connected to a fan (4011), and the insulation pipe (4010) is connected to the fan (4011).

3. The vertical high-efficiency plate drying equipment according to claim 1, characterized in that: The heat exchange tube (406) is a corrugated tube.

4. The vertical high-efficiency plate drying equipment according to claim 1, characterized in that: Also includes: Sprockets (6) are rotatably connected to the inner walls of both sides of the vertical box (1), and chains (7) are transmission-connected to the sprockets (6), with two chains (7) in total; A connecting rod (8) is fixedly connected between the two chains (7) at equal distances; A hanging basket (9) is arranged on the corresponding connecting rod (8), and the hanging basket (9) includes: A hanging frame (901), one side of the hanging frame (901) is rotatably connected to a protective door (902), and ventilation holes (903) are provided on both the hanging frame (901) and the protective door (902); The partition plates (906) are fixedly connected to the inner bottom of the hanging frame (901) at equal distances, and the plate is arranged between the partition plates (906); The hanging rope (907) is fixedly connected to the hanging frame (901), and the hanging rope (907) is connected to the corresponding connecting rod (8).

5. The vertical high-efficiency plate drying equipment according to claim 4, characterized in that: A handle (904) is fixedly connected to one side of the protective door (902), and air-permeable cavities (905) are provided on both sides of the hanging frame (901).

6. The vertical high-efficiency plate drying equipment according to claim 4, characterized in that: A motor is mounted on the outer wall of the vertical box (1), and the output shaft of the motor is connected and fixed to the corresponding sprocket (6).

7. The vertical high-efficiency plate drying equipment according to claim 1, characterized in that: Two door panels (5) are provided at the bottom of the vertical box (1).

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