Corrugated paper drying and storing device

Abstract

The corrugated paper drying and storing device comprises a preheating box, a drying box, a pressing box, a conveying structure, a power storing structure and a supporting structure, the pressing box, the drying box and the preheating box are arranged above the conveying structure from left to right, a filtering structure is arranged above the drying box, a water absorbing structure is arranged above the filtering structure, and the filtering structure is composed of a pressure structure and a fan structure; the pressure structure is arranged above the fan structure, the power storage structure is arranged below the conveying structure, supporting structures are arranged on the left side and the right side of the power storage structure, and universal wheels are arranged at the front ends and the rear ends of the supporting structures. The corrugated paper is preheated through the preheating box, unnecessary deformation caused by direct contact with high temperature is avoided, drying treatment is conducted through the drying box, the dried corrugated paper is pressed through the pressing box, so that the corrugated paper is more regular, and the effect of controlling the device is achieved through the power storage structure below; and the storage structure can achieve short-time storage of the corrugated paper, and universal wheels are arranged below the supporting structure, so that movement is more convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of paper product drying, and more specifically, relates to a corrugated paper drying and storage device. Background Art

[0002] Corrugated paper needs to be dried during the production process to achieve the purpose of drying. The drying temperature is one of the important factors affecting the performance of corrugated paper. The drying temperature of corrugated paper is generally between 120℃ and 150℃. Among them, the drying temperature of alkaline corrugated paper is higher than that of acidic corrugated paper. If the drying temperature is too high, the corrugated paper will lose its elasticity and become brittle; if the drying temperature is too low, it cannot be completely dried, which will cause the corrugated paper to deform. Common corrugated paper dryers use ducts to cool water vapor for secondary use, but this will cause the heat in the drying device to be lost, affecting the drying effect. If the corrugated paper is directly placed in the dryer, the corrugated paper may be deformed by heat.

[0003] Chinese patent 202210145695.7 discloses a water vapor treatment structure for drying corrugated paper, including a drying box and an inner cavity box, the inner cavity box is located inside the drying box, the back of the inner cavity box is fixedly connected to the inner wall of the drying box, a concentric cylinder is arranged inside the drying box, the back of the concentric cylinder is fixedly connected to the inner wall of the drying box, a sponge block is arranged inside the inner cavity box, the left end of the sponge block is fixedly plugged into the inner cavity box, a filter plate is arranged on the left side of the sponge block, the filter plate is fixedly plugged into the inner cavity box, a blocking plate is arranged inside the drying box and located on the left side of the inner cavity box, and a synchronization plate is arranged above the inner cavity box. The water vapor treatment structure for drying corrugated paper, by setting a sponge block, a blocking plate, a temperature-sensitive gas A and a gas storage box, the sponge block absorbs water vapor to prevent water vapor from causing corrugated paper to become wet again, and at the same time prevent heat loss. The invention requires squeezing the sponge body after the temperature of the dryer is lowered. If too much water accumulates in the sponge body, it will not be able to absorb the water vapor inside the dryer well, thereby affecting the drying rate of the corrugated paper.

[0004] In summary, the prior art will generate a large amount of water vapor when heated during drying, making the internal environment humid and affecting the drying efficiency. Opening holes for drainage will cause heat loss and also affect the drying efficiency. Direct drying will cause deformation due to sudden heat. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of the present invention to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] Therefore, the purpose of the present invention is to provide a corrugated paper drying and storage device that can be preheated and absorb water vapor, which can solve the problems of the prior art that a large amount of water vapor will be generated when heated during drying, making the internal environment humid and affecting the drying efficiency, opening holes for drainage will cause heat loss and also affect the drying efficiency, and the paper directly put into the dryer will be deformed due to sudden heat.

[0007] In order to solve the above technical problems, the present invention provides a corrugated paper drying and storage device, which adopts the following scheme: it includes a preheating box, a drying box, a pressing box, a conveying structure, a storage power structure and a supporting structure, above the conveying structure are the pressing box, the drying box and the preheating box from left to right, above the drying box there is a filtering structure, above the filtering structure there is a water absorption structure, the filtering structure is composed of a pressure structure and a fan structure, the pressure structure is above the fan structure, below the conveying structure is the storage power structure, the left and right sides of the storage power structure are support structures, and the support structure has universal wheels at both ends.

[0008] By adopting the above technical solution, in this case, preheating is performed by a preheating box to avoid unnecessary deformation caused by direct contact of the corrugated paper with high temperature, the drying box is used for drying, and the pressing box is used to press the dried corrugated paper to make the corrugated paper more regular. The power storage structure below plays a role in controlling the present invention. The storage structure can solve the problem of storing corrugated paper in a short period of time. There are universal wheels under the supporting structure to make it more convenient to move.

[0009] Optionally, a second heat-insulating layer is provided inside the drying box, a first heat-insulating layer is provided inside the preheating box, and heat-dissipating holes are provided on the top of the pressing box, and a heat-dissipating plate is provided inside.

[0010] By adopting the above technical solution, in this case, the first insulation layer and the second insulation layer ensure that the hot air will not dissipate and affect the drying effect, and can also prevent workers from being scalded when using it. The heat dissipation plate contains cooling liquid, which can ensure that the heat of the corrugated paper after drying and pressing is dissipated without causing harm to the workers, thereby increasing the safety of the present invention.

[0011] Optionally, scale lines are engraved on the outer side of the preheating box.

[0012] By adopting the above technical solution, in this case, the height of the corrugated paper is confirmed by the scale lines on the side of the preheating box, and the subsequent pressing height setting can be determined according to the height of the corrugated paper.

[0013] Optionally, pressure rollers are evenly distributed longitudinally inside the pressing box, and the middle of the pressure rollers are connected by a driving connection structure, and the driving connection structure is connected to the left and right ends of the pressing box.

[0014] Optionally, the left side of the storage power structure is a movable door with a handle on the movable door, the right side of the storage power structure is a control structure, the right side of the transmission structure has a control component, the control component is connected to the right side of the storage power structure, and the vacuum pump is inside the right side of the storage power structure.

[0015] By adopting the above technical solution, in this case, the air in the left storage box is exhausted by the vacuum pump to keep the storage box dry and prevent the corrugated paper from getting damp. The control component can control the switch in the preheating box, the drying box switch, the whole box pressing switch and the height setting button, and the vacuum pump.

[0016] Optionally, the water absorption structure is composed of a water absorption device and a rubber blocking block, a blocking device is provided on the outside of the rubber blocking block, a handle is provided on the blocking device, the blocking device is on the right side of the water absorption structure, the height of the blocking device is greater than the height of the water absorption device, a reminder device is provided on the outer ring of the blocking device, a light is provided inside the reminder device, and the distance between the water absorption device and the pressure structure is less than half of the height difference between the water absorption device and the blocking device. Pressure plates are distributed in the outer ring and the middle cross of the pressure structure, 13 pressure detection rings are evenly distributed on the cross part of the pressure plate, and the rest of the pressure plate is the first filter screen, four fans are evenly distributed inside the fan structure, and the bottom is the second filter layer.

[0017] By adopting the above technical solution, in this case, the water vapor in the dryer is drawn into the water absorption structure through the fan. The water absorption device absorbs the water vapor and the rubber sealing block is used to ensure that there will be no leakage. The water absorption device expands when it absorbs water and touches the pressure detection ring on the pressure plate. The light inside the prompt device will flash, and the drying box can be temporarily closed to replace the water absorption device. The two layers of filter can reduce the rate of heat loss.

[0018] In summary, the present invention includes at least one of the following beneficial effects: The preheating box of the present invention can prevent the deformation of the corrugated paper due to a sudden increase in temperature, and the whole box is pressed to ensure the regularity of the corrugated paper, and the temperature of the corrugated paper is lowered, thereby improving the quality of drying and preventing injuries to workers.

[0019] The fan structure and the water absorption structure of the present invention cooperate with each other to fully absorb the water vapor in the dryer to ensure the dryness of the drying body. The two-layer filtering device prevents external impurities from entering the drying body and also slows down the speed of heat loss in the drying body when replacing the water absorption device, thereby improving the drying efficiency.

[0020] The vacuum pump of the present invention performs vacuum treatment on the inside of the corrugated paper storage box, thereby avoiding the influence of air on the corrugated paper and preventing secondary moisture resurgence. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A three-dimensional diagram of a corrugated paper drying and storage device according to the present invention; Figure 2 A front view of a corrugated paper drying and storage device according to the present invention; Figure 3 A schematic diagram of a water absorption device for a corrugated paper drying and storage device according to the present invention; Figure 4 A schematic diagram of the pressure structure of a corrugated paper drying and storage device according to the present invention; Figure 5 A schematic diagram of the top structure of a fan for a corrugated paper drying and storage device according to the present invention; Figure 6 A schematic diagram of the bottom structure of a fan for a corrugated paper drying and storage device according to the present invention; Explanation of the numbers in the figure: 1. preheating box; 101. scale line; 103. first insulation layer; 2. drying box; 201. filtering structure; 202. water absorption structure; 203. sealing device; 204. handle; 205. prompting device; 206. water absorption device; 207. pressure structure; 208. fan structure; 209. second insulation layer; 210. rubber sealing block; 211. first filter screen; 212. pressure plate; 213. pressure detection ring; 215. fan; 216. second filter layer; 3. pressing box; 301. heat dissipation hole; 302. heat dissipation plate; 303. pressure roller; 304. drive connection structure; 4. transmission structure; 401. control component; 5. storage power structure; 501. moving door; 502. handle; 6. support structure; 601. universal wheel. Implementation

[0023] The following is combined with Figure 1-6 The present invention is further described in detail with specific embodiments.

[0024] Embodiment 1, refer to Figure 1-6, the present invention is to solve the problems of the prior art that a large amount of water vapor will be generated when heated during drying, making the internal environment humid and affecting the drying efficiency, the opening of drainage holes will cause heat loss and also affect the drying efficiency, and the paper directly put into the dryer will be deformed due to sudden heat. The present invention discloses a corrugated paper drying and storage device, including a preheating box 1, a drying box 2, a pressing box 3, a conveying structure 4, a storage power structure 5 and a support structure 6. Above the conveying structure 4, from left to right, there are the pressing box 3, the drying box 2 and the preheating box 1. Above the drying box 2, there is a filter structure 201. Above the filter structure 201 is a water absorption structure 202. The filter structure 201 is composed of a pressure structure 207 and a fan structure 208. The pressure structure 207 is above the fan structure 208. Below the conveying structure 4 is a storage power structure 6. The left and right sides of the storage power structure 6 are support structures 6. The support structure 6 has universal wheels 601 at both ends.

[0025] The drying box 2 has a second heat insulating layer 209 inside, the preheating box 1 has a first heat insulating layer 103 inside, the pressing box 3 has heat dissipation holes 301 above, and a heat dissipation plate 302 inside. The outer side of the preheating box 1 is engraved with scale lines 101.

[0026] Pressure rollers 303 are evenly distributed longitudinally inside the pressing box 3 , and the middle of the pressure rollers 303 are connected by a driving connection structure 304 , and the driving connection structure 304 is connected to the left and right ends of the pressing box 3 .

[0027] On the left side of the storage power structure 6 is a movable door 501 with a handle 502, on the right side of the storage power structure 6 is a control structure, on the right side of the transmission structure 4 is a control component 401, the control component 401 is connected to the right side of the storage power structure 6, and the vacuum pump is inside the right side of the storage power structure 6.

[0028] The water absorption structure 202 is composed of a water absorption device 206 and a rubber sealing block 210. There is a sealing device 203 on the outside of the rubber sealing block 210. There is a handle 204 on the sealing device 203. The sealing device 203 is on the right side of the water absorption structure 202. The height of the sealing device 203 is greater than the height of the water absorption device 206. There is a reminder device 205 on the outer circle of the sealing device 203. There is a light inside the reminder device 205. The distance between the water absorption device 206 and the pressure structure 207 is less than half of the difference between the height of the water absorption device 206 and the height of the sealing device 203.

[0029] The pressure structure 207 has pressure plates 212 distributed on the outer circle and the middle cross. Thirteen pressure detection rings 213 are evenly distributed on the cross part of the pressure plate 212. The rest of the pressure plate 212 is a first filter 211. Four fans 215 are evenly distributed inside the fan structure 208, and the bottom is a second filter layer 216.

[0030] Specific implementation principle: When using the present invention, put the corrugated paper into the preheating box 1, determine the height of the corrugated paper by the scale line 101 on the outside of the preheating box 1, press the control component 401, start the preheating box 1 and the drying box 2, and before starting the pressing box 3, adjust the height of the pressure roller 303 and the driving connection structure 304 according to the height measured by the scale line 101 by about 1 cm more than the height of the scale line 101. After the preheating box 1 is preheated, the conveyor belt on the conveying structure 4 moves the corrugated paper into the drying box 2. After the drying is successful, it is flattened by the pressure roller 303 in the pressing box 3 and the liquid inside the heat dissipation hole 301 and the heat dissipation plate 302 is dissipated and then output from the left side to complete the drying. After several dryings, the water absorption device 206 inside the water absorption structure 202 absorbs water and expands to touch the pressure detection ring 213 on the pressure plate 212, and the prompt device 205 flashes. Pull the handle 204 to take out the water absorption device 206 and insert a new water absorption device 206.

[0031] If the drying device is used at last, the water absorbing device 206 needs to be replaced even if the prompt device 205 does not flash. The water in the water absorbing device 206 can be recycled, which is environmentally friendly.

[0032] When the corrugated paper needs to be temporarily stored, the handle 502 is pulled to the right to move the movable door 501 to the right, the corrugated paper is put in, the movable door 501 is closed, and the vacuum pump button on the control component 401 is pressed to extract air from the storage structure to ensure that the storage space is dry and avoid moisture.

[0033] The above are all preferred embodiments of the present invention, and the protection scope of the invention is not limited thereby. Therefore, any equivalent changes made according to the structure, shape, principle and method of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrugated paper drying and storage device, characterized in that: The invention comprises a preheating box (1), a drying box (2), a pressing box (3), a conveying structure (4), a storage power structure (5) and a supporting structure (6); the pressing box (3), the drying box (2) and the preheating box (1) are arranged from left to right above the conveying structure (4); a filtering structure (201) is arranged above the drying box (2); a water absorbing structure (202) is arranged above the filtering structure (201); the filtering structure (201) is composed of a pressure structure (207) and a fan structure (208); the pressure structure (207) is arranged above the fan structure (208); the storage power structure (6) is arranged below the conveying structure (4); the left and right sides of the storage power structure (6) are supporting structures (6); and the front and rear ends of the supporting structure (6) are provided with universal wheels (601).

2. A corrugated paper drying and storage device according to claim 1, characterized in that: The drying box (2) has a second heat insulation layer (209) inside, the preheating box (1) has a first heat insulation layer (103) inside, and the pressing box (3) has heat dissipation holes (301) on the top and a heat dissipation plate (302) inside.

3. A corrugated paper drying and storage device according to claim 1, characterized in that: The outer side surface of the preheating box (1) is engraved with scale lines (101).

4. The corrugated paper drying and storage device according to claim 1, characterized in that: Pressure rollers (303) are evenly distributed longitudinally inside the pressing box (3), and the middle of the pressure rollers (303) are connected by a driving connection structure (304), and the driving connection structure (304) is connected to the left and right ends of the pressing box (3).

5. The corrugated paper drying and storage device according to claim 1, characterized in that: The left side of the storage power structure (6) is a movable door (501), and the movable door (501) is provided with a handle (502). The right side of the storage power structure (6) is a control structure. The right side of the transmission structure (4) is provided with a control component (401), and the control component (401) is connected to the right side of the storage power structure (6). The vacuum pump is inside the right side of the storage power structure (6).

6. The corrugated paper drying and storage device according to claim 1, characterized in that: The water absorption structure (202) is composed of a water absorption device (206) and a rubber sealing block (210); a sealing device (203) is provided on the outside of the rubber sealing block (210); a handle (204) is provided on the sealing device (203); the sealing device (203) is on the right side of the water absorption structure (202); the height of the sealing device (203) is greater than the height of the water absorption device (206); a reminder device (205) is provided on the outer ring of the sealing device (203); a light is provided inside the reminder device (205); and the distance between the water absorption device (206) and the pressure structure (207) is less than half of the height difference between the water absorption device (206) and the sealing device (203).

7. The corrugated paper drying and storage device according to claim 1, characterized in that: The pressure structure (207) is provided with pressure plates (212) distributed in a cross shape on the outer ring and the middle, 13 pressure detection rings (213) are evenly distributed on the cross portion of the pressure plate (212), and the rest of the portion except the pressure plate (212) is a first filter screen (211).

8. The corrugated paper drying and storage device according to claim 1, characterized in that: Four fans (215) are evenly distributed inside the fan structure (208), and the bottom is a second filter layer (216).

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