A waterproof roll uniform dehydration and drying device and method

By using the dehydration and drying equipment that combines a vacuum pump and an air pump, and utilizing the water squeezing roller and evaporation technology under vacuum conditions, the problem of dead angles between the waterproofing membrane and the guide roller is solved, achieving uniform drying and energy saving, and protecting the performance of the membrane.

CN119123756BActive Publication Date: 2025-09-26HUBEI NEW KAILUN RAIL TRANSIT NEW MATERIALS CO LTD
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Patent Information

Application Number
CN202411355725.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-09-27
Publication Date
2025-09-26
Estimated Expiration
2044-09-27

AI Technical Summary

Technical Problem

There is a dead angle in the contact part between the existing waterproof membrane and the guide roller, which leads to poor drying quality. The extended hot air drying time can easily cause asphalt aging or performance degradation.

Method used

The dehydration and drying equipment uses a combination of a vacuum pump and an air pump. The water is squeezed by a water squeeze roller and evaporated under vacuum, and heat is recovered to reduce the contact area with the coil. The vacuum is used to lower the boiling point of water and accelerate the evaporation process.

Benefits of technology

It improves the dehydration and drying uniformity of waterproof membranes, protects membrane performance, saves energy, and avoids overheating damage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention relates to the technical field of waterproofing coiled material production, and discloses a uniform dehydration and drying device and method for waterproofing coiled material, comprising a dehydration and drying box, wherein a hydraulic cylinder A is provided at the top of the dehydration and drying box, and the hydraulic cylinder A extends into the interior of the dehydration and drying box. The present invention squeezes both sides of the waterproofing coiled material by a squeezing roller, activates the hydraulic cylinder A, causes a clamping plate to drive one end of the waterproofing coiled material upward, and squeezes water from the waterproofing coiled material during the process of the clamping plate rising. A vacuum pump is activated to form a vacuum state inside the dehydration and drying box, and then a heating plate is activated. Since the interior of the dehydration and drying box is in a vacuum state, the boiling point of water is lowered. During the heating process of the heating plate, the remaining water in the waterproofing coiled material is evaporated. Since the waterproofing coiled material is squeezed and dehydrated in advance, the drying effect of the waterproofing coiled material is accelerated. The vacuum environment lowers the boiling point of water, causing the water to evaporate in advance, effectively avoiding damage to the waterproofing coiled material.
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Description

Technical Field

[0001] The present invention relates to the technical field of waterproof coiled material production, and in particular to a device and method for uniformly dehydrating and drying waterproof coiled materials. Background Art

[0002] During the production of waterproofing membranes, the surface of the membranes needs to be dehydrated and dried. During the drying process, the membranes are generally placed in a drying oven. Multiple guide rollers are installed in the drying oven to form an M shape in the drying oven. At the same time, multiple hot air blowing devices are installed in the drying oven to allow hot air to contact the surface of the membranes, remove moisture from the surface of the membranes, and dehydrate the membranes.

[0003] Chinese patent authorization publication number CN117685764B discloses a uniform dehydration and drying device and method for waterproof coiled materials, including a machine body, a feed pipe installed at one end of the machine body, a discharge pipe installed at the other end of the machine body, a controller installed on the front of the machine body, four support legs installed on the outside of the machine body, and fixed mounting frames symmetrically installed on the upper and lower sides of the machine body near the ends of the feed pipe and the discharge pipe. A guide roller is rotatably installed inside the fixed mounting frame. In the present invention, when the clamping rod is engaged with the second clamping slot, the first electromagnet is energized to generate a repulsive force on the first magnetic block, and the clamping blocks on the upper and lower sides clamp the ends of the coiled material to facilitate the loading of the coiled material. When the clamping rod is engaged with the first clamping slot, the first electromagnet is energized to generate a repulsive force on the first magnetic block, causing the friction roller to contact the surface of the coiled material, thereby conveniently driving the coiled material to move continuously through the interior of the machine body.

[0004] The above-mentioned existing technical solution has the following shortcomings: the device solves the problem of loading the waterproof membrane, but uses multiple guide rollers during use, and there is a dead angle in the contact part between the waterproof membrane and the guide roller. In order to improve the drying quality, the hot air drying time needs to be extended. Since the distance between the air outlet on the air inlet cylinder and the waterproof membrane is certain, when the hot air drying time is long, the waterproof membrane is prone to overheating, resulting in asphalt aging or performance degradation, so there is room for improvement. Summary of the Invention

[0005] The purpose of the present invention is to provide a uniform dehydration and drying device and method for waterproof membranes, so as to solve the problem raised in the above background technology that there are dead angles in the contact part between the existing waterproof membranes and the guide rollers, and in order to improve the drying quality, it is necessary to extend the hot air drying time, and the waterproof membranes are prone to asphalt aging or performance degradation due to overheating.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a uniform dehydration and drying device for waterproof coiled materials, comprising a dehydration and drying box, a hydraulic cylinder A is provided at the top of the dehydration and drying box, and the hydraulic cylinder A extends into the interior of the dehydration and drying box, a fixed seat is provided at the top of the inner wall of the dehydration and drying box, and the top of the fixed seat is fixedly connected to the telescopic end of the hydraulic cylinder A, a heating plate is provided inside the inner wall of the dehydration and drying box, a vacuum pump and an air pump are respectively provided on both sides of the dehydration and drying box, the air suction port of the vacuum pump is connected to the interior of the dehydration and drying box, the air outlet of the air pump is connected to the interior of the dehydration and drying box, the air outlet of the air pump is connected to the interior of the dehydration and drying box, the air outlet is provided at the top of the inner wall of the dehydration and drying box, a steam treatment box is provided at the top of the dehydration and drying box, the interior of the steam treatment box is connected to the interior of the dehydration and drying box through the air outlet, and the steam treatment box is connected to the interior of the dehydration and drying box through the air outlet. A filter frame and a drying bag are respectively provided on both sides of the interior of the box; a conduit is provided on the side of the steam treatment box away from the hydraulic cylinder A, the other end of the conduit is connected with the air inlet of the air pump, the filter frame and the drying bag are both arranged on the same side, and the filter frame and the drying bag are arranged on the side close to the air inlet pipe, and a receiving groove and a guide groove are respectively provided at both ends of the bottom of the inner wall of the dehydration and drying box, a water squeezing mechanism is provided inside the receiving groove, the receiving groove is connected with the interior of the guide groove, the interior of the receiving groove is fixedly connected with a guide plate, a partition mechanism is provided inside the bottom of the inner wall of the dehydration and drying box, and the partition mechanism is located below the guide plate, an installation groove is provided at the bottom of the inner wall of the dehydration and drying box, and the installation groove A is located below the guide groove, the interior of the installation groove A is slidably connected with a water collecting box, and the interior of the receiving groove is provided with a coil mounting piece.

[0007] Preferably, the water squeezing mechanism includes a hydraulic cylinder B arranged inside the accommodating groove, the output end of the hydraulic cylinder B is fixed with a mounting frame, the top of the mounting frame is fixed with a hinged seat, and the inner side of the hinged seat is rotatably connected to a rotating rod, the outer side of the rotating rod is sleeved with a flip plate, and the inside of the flip plate is provided with a through hole, the rotating rod passes through the inside of the rotating rod, the top of the mounting frame is fixed with a spring A, and the end of the spring A away from the mounting frame is fixedly connected to the bottom end of the flip plate, and the inside of the flip plate is rotatably connected to the water squeezing roller.

[0008] Preferably, a through slot is provided inside the flip plate, a support rod is fixed inside the accommodating slot, the support rod is adapted to the through slot, and the support rod and the through slot are both on the same vertical plane.

[0009] Preferably, the partition mechanism includes a connecting groove arranged inside the dehydration and drying box, the connecting groove is located below the accommodating groove, a connecting block is fixed to the bottom end of the mounting frame, a mounting groove B is provided at the bottom end of the inner wall of the dehydration and drying box, a sliding groove is provided at the top of the mounting groove B, and the sliding groove is located below the accommodating groove, a spring B is fixed inside the mounting groove B, and a moving block is fixed on the other side of the spring B, a moving plate is provided inside the sliding groove, and the bottom end of the moving plate is fixedly connected to the top of the moving block, and one side of the moving plate extends into the interior of the connecting groove.

[0010] Preferably, the bottom end of the connecting block close to the coil mounting piece is arranged to be inclined, and the spring B is always in a compressed state.

[0011] Preferably, an installation groove C is provided inside the fixing seat, and a bidirectional threaded rod is rotatably connected inside the installation groove C, the outer side of the bidirectional threaded rod is threadedly connected to a threaded sleeve, and a clamping plate is fixed to the bottom end of the threaded sleeve, one side of the fixing seat is rotatably connected to a micro motor, and the output shaft of the micro motor is fixedly connected to the bidirectional threaded rod.

[0012] Preferably, anti-slip strips are provided on one side of the clamping plate, and the anti-slip strips are arranged at equal intervals on one side of the clamping plate.

[0013] Preferably, the coiled material mounting member includes a fixing frame installed inside the accommodating groove, one end of the fixing frame is rotatably connected to the electric telescopic rod, and the telescopic end of the electric telescopic rod is fixed with a clamping plate.

[0014] Preferably, a sealing frame is fixedly connected to the top of the fixing seat, a sealing groove is provided at the top of the inner side of the dehydration and drying box, and the sealing groove is adapted to the sealing frame; a guide block is fixed to one end of the fixing seat, and a guide groove is provided at one end of the inner wall of the dehydration and drying box, and the guide groove is adapted to the guide block.

[0015] Another technical solution proposed by the present invention is to provide an implementation method of a uniform dehydration and drying device for waterproof coiled materials, comprising the following steps:

[0016] S1: By activating the hydraulic cylinder A to lower the fixing seat as a whole, one end of the waterproof membrane is placed between the clamping plates and the micro motor is activated. Under the threaded connection between the bidirectional threaded rod and the threaded sleeve, one end of the waterproof membrane is fixed;

[0017] S2: When dehydration is in progress, the hydraulic cylinder B is activated to raise the mounting frame as a whole. Under the elastic action of the spring A, the squeezing roller squeezes both sides of the waterproof membrane. The hydraulic cylinder A is activated to cause the clamping plate to drive one end of the waterproof membrane upwards to squeeze the water out of the waterproof membrane.

[0018] S3: Start the vacuum pump to create a vacuum state inside the dehydration drying box to reduce the boiling point of water, and then start the heating plate to evaporate the remaining water in the waterproof membrane;

[0019] S4: Start the air pump to filter and dry the steam inside the steam treatment box and then transport it back into the dehydration drying box to recover and reuse the heat. At this point, all implementation steps are completed.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The two sides of the waterproofing membrane are squeezed by the squeezing roller, and the hydraulic cylinder A is started to make the clamping plate drive one end of the waterproofing membrane to rise. During the process of the clamping plate rising, the water is squeezed out of the waterproofing membrane by the squeezing mechanism. The hydraulic cylinder B makes the installation frame as a whole reciprocate up and down, so that the squeezed water slides into the water collection box for collection, thus achieving the pretreatment of the waterproofing membrane. The vacuum pump is started to form a vacuum state inside the dehydration drying box, and then the heating plate is started. Since the interior of the dehydration drying box is in a vacuum state, the boiling point of water is lowered. During the heating process of the heating plate, the remaining water in the waterproofing membrane is evaporated, effectively avoiding damage to the waterproofing membrane, protecting the original performance of the waterproofing membrane, reducing the contact area with the waterproofing membrane, and improving the uniformity of the dehydration and drying of the waterproofing membrane;

[0022] By starting the air pump, the steam is absorbed into the steam treatment box for filtration and drying and then transported back into the dehydration drying box to achieve heat recovery and reuse, effectively saving energy;

[0023] The bottom end of the connecting block is set in an inclined shape, and the connecting block pushes the movable plate to move to one side of the guide groove. When the connecting groove and the connecting block are fully connected, the movable plate closes the guide groove, so that the top of the guide groove is in a closed state, which is convenient for the staff to process the water inside the water collection box, and also convenient for the next step of processing of the waterproof membrane, reducing energy loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 It is a schematic diagram of the front cross-section structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the water squeezing mechanism of the present invention;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the flip plate of the present invention;

[0029] Figure 5 This is a schematic diagram of the three-dimensional structure of the dehydration drying box of the present invention;

[0030] Figure 6 This is a schematic diagram of the three-dimensional structure of the separation mechanism distribution of the present invention;

[0031] Figure 7 This is a schematic diagram of the three-dimensional structure of the fixed seat distribution of the present invention;

[0032] Figure 8 It is a schematic diagram of the three-dimensional structure of the clamping plate distribution of the present invention.

[0033] Explanation of the reference numerals in the figure: 1. Hydraulic cylinder A; 2. Dehydration drying box; 3. Fixed seat; 4. Heating plate; 5. Vacuum pump; 6. Anti-slip strip; 7. Water squeezing mechanism; 701. Flip plate; 702. Spring A; 703. Articulated seat; 704. Mounting frame; 705. Support rod; 706. Hydraulic cylinder B; 707. Water squeezing roller; 708. Rotating rod; 709. Through groove; 8. Separation mechanism; 801. Connecting groove; 802. Connecting block; 803. Moving block; 804. Spring B; 805. Moving plate; 9. Water collecting box; 10. Air pump; 11. Clamping plate; 12. Drying bag; 13. Filter frame; 14. Steam treatment box; 15. Coil mounting part; 16. Receiving groove; 17. Guide groove; 18. Guide plate; 19. Micro motor; 20. Threaded sleeve; 21. Bidirectional threaded rod. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0035] Example 1

[0036] In order to solve the problem that there is a dead angle in the contact part between the existing waterproof membrane and the guide roller in the prior art, the hot air drying time needs to be extended to improve the drying quality, and the waterproof membrane is prone to aging or performance degradation of asphalt due to overheating, the following solution is disclosed, specifically as follows: Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 7 and Figure 8 As shown:

[0037] A uniform dehydration and drying device for waterproof coiled materials, comprising a dehydration and drying box 2, a hydraulic cylinder A1 being provided at the top of the dehydration and drying box 2, and the hydraulic cylinder A1 extending into the interior of the dehydration and drying box 2, a fixed seat 3 being provided at the top of the inner wall of the dehydration and drying box 2, the top of the fixed seat 3 being fixedly connected to the telescopic end of the hydraulic cylinder A1, a heating plate 4 being provided inside the inner wall of the dehydration and drying box 2, a vacuum pump 5 and an air pump 10 being provided on both sides of the dehydration and drying box 2, the air suction port of the vacuum pump 5 being connected to the interior of the dehydration and drying box 2, the air outlet of the air pump 10 being connected to the interior of the dehydration and drying box 2, an air outlet being provided at the top of the inner wall of the dehydration and drying box 2, a steam treatment box 14 being provided at the top of the dehydration and drying box 2, the interior of the steam treatment box 14 being connected to the interior of the dehydration and drying box 2 through the air outlet, a filter frame 13 and a dry filter being provided on both sides of the interior of the steam treatment box 14, The drying bag 12 and the steam treatment box 14 are provided with a conduit on the side away from the hydraulic cylinder A1, and the other end of the conduit is connected to the air inlet of the air pump 10. The filter frame 13 and the drying bag 12 are arranged on the same side, and the filter frame 13 and the drying bag 12 are arranged on the side close to the air inlet pipe. The two ends of the bottom of the inner wall of the dehydration and drying box 2 are respectively provided with a receiving groove 16 and a guide groove 17. The interior of the receiving groove 16 is provided with a water squeezing mechanism 7. The receiving groove 16 is connected to the interior of the guide groove 17. The interior of the receiving groove 16 is fixedly connected with a guide plate 18. The interior of the bottom of the inner wall of the dehydration and drying box 2 is provided with a partition mechanism 8, and the partition mechanism 8 is located below the guide plate 18. The bottom of the inner wall of the dehydration and drying box 2 is provided with an installation groove, and the installation groove A is located below the guide groove 17. The interior of the installation groove A is slidably connected with a water collecting box 9, and the interior of the receiving groove 16 is provided with a coil mounting member 15.

[0038] The water squeezing mechanism 7 includes a hydraulic cylinder B706 arranged inside the accommodating groove 16, the output end of the hydraulic cylinder B706 is fixed with a mounting frame 704, the top of the mounting frame 704 is fixed with a hinged seat 703, and the inner side of the hinged seat 703 is rotatably connected to a rotating rod 708, the outer side of the rotating rod 708 is sleeved with a flip plate 701, and the interior of the flip plate 701 is provided with a through hole, and the rotating rod 708 passes through the interior of the rotating rod 708, the top of the mounting frame 704 is fixed with a spring A702, and the end of the spring A702 away from the mounting frame 704 is fixedly connected to the bottom end of the flip plate 701, and the interior of the flip plate 701 is rotatably connected to the water squeezing roller 707; a through slot 709 is provided inside the flip plate 701, and a support rod 705 is fixed inside the accommodating groove 16, the support rod 705 is adapted to the through slot 709, and the support rod 705 and the through slot 709 are both in the same vertical plane; the interior of the fixed seat 3 A mounting groove C is provided, and a bidirectional threaded rod 21 is rotatably connected inside the mounting groove C, a threaded sleeve 20 is threadedly connected to the outer side of the bidirectional threaded rod 21, and a clamping plate 11 is fixed to the bottom end of the threaded sleeve 20, and a micro motor 19 is rotatably connected to one side of the fixed seat 3, and the output shaft of the micro motor 19 is fixedly connected to the bidirectional threaded rod 21; an anti-slip strip 6 is provided on one side of the clamping plate 11, and the anti-slip strips 6 are arranged at equal intervals on one side of the clamping plate 11; the coil mounting part 15 includes a fixed frame installed inside the accommodating groove 16, one end of the fixed frame is rotatably connected to the electric telescopic rod, and the telescopic end of the electric telescopic rod is fixed with a card plate; the top of the fixed seat 3 is fixedly connected to a sealing frame, a sealing groove is provided at the top of the inner side of the dehydration and drying box 2, and the sealing groove is adapted to the sealing frame, a guide block is fixed to one end of the fixed seat 3, and a guide groove is provided at one end of the inner wall of the dehydration and drying box 2, and the guide groove is adapted to the guide block.

[0039] In this embodiment, when the waterproofing membrane needs to be dehydrated and dried, the hydraulic cylinder B706 is started to make the installation frame 704 drop as a whole. When the support rod 705 passes through the through slot 709 and supports the bottom end of the flip plate 701, the flip plate 701 is opened by the support of the support rod 705 on the bottom end of the flip plate 701 during the continuous descending process of the installation frame 704, so that the operator can fix the waterproofing membrane on the membrane installation member 15. Then the hydraulic cylinder A1 is started to make the fixing seat 3 drop as a whole, and the waterproofing membrane is fixed. One end of the waterproof roll is placed between the clamping plates 11 and the micro motor 19 is started. Under the threaded connection between the bidirectional threaded rod 21 and the threaded sleeve 20, one end of the waterproof roll is fixed. When the hydraulic cylinder B706 is started, the mounting frame 704 is raised as a whole. Under the elastic action of the spring A702, the squeezing roller 707 squeezes both sides of the waterproof roll. The hydraulic cylinder A1 is started, so that the clamping plate 11 drives one end of the waterproof roll to rise. During the rising process of the clamping plate 11, the waterproof roll is squeezed by the squeezing mechanism 7. Water is squeezed out through the hydraulic cylinder B706, causing the installation frame 704 to reciprocate up and down as a whole. The squeezed water falls back to the inside of the water collecting box 9 through the guide plate 18 for collection. After squeezing, it is recovered as a whole in the receiving tank 16 through the hydraulic cylinder B706. The vacuum pump 5 is started to form a vacuum state inside the dehydration drying box 2, and then the heating plate 4 is started. Since the interior of the dehydration drying box 2 is in a vacuum state, the boiling point of water is reduced. During the heating process of the heating plate 4, the remaining moisture in the waterproof membrane is evaporated. The air pump 10 is started to absorb the steam into the steam treatment box 14 for filtration and drying and then transport it into the dehydration drying box 2 again, realizing heat recovery and reuse, effectively saving energy. Since the waterproof membrane has been squeezed and dehydrated in advance, the drying effect of the waterproof membrane is accelerated, and the vacuum environment reduces the boiling point of water, causing water to evaporate in advance, effectively avoiding damage to the waterproof membrane, protecting the original performance of the waterproof membrane, reducing the contact area with the waterproof membrane, and improving the uniformity of the dehydration and drying of the waterproof membrane.

[0040] Example 2

[0041] This embodiment is different from the first embodiment. Before starting the vacuum pump 5, the collected water flow inside the water collecting box 9 is separated from the inside of the dehydration drying box 2 to reduce energy loss. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown: the separation mechanism 8 includes a connecting groove 801 arranged inside the dehydration and drying box 2, and the connecting groove 801 is located below the accommodating groove 16. A connecting block 802 is fixed to the bottom end of the mounting frame 704, and a mounting groove B is provided at the bottom end of the inner wall of the dehydration and drying box 2. A sliding groove is provided at the top of the mounting groove B, and the sliding groove is located below the accommodating groove 16. A spring B804 is fixed inside the mounting groove B, and a moving block 803 is fixed on the other side of the spring B804. A moving plate 805 is provided inside the sliding groove, and the bottom end of the moving plate 805 is fixedly connected to the top of the moving block 803, and one side of the moving plate 805 extends into the interior of the connecting groove 801; the side of the bottom end of the connecting block 802 close to the coil mounting member 15 is arranged in an inclined shape, and the spring B804 is always in a compressed state.

[0042] In this embodiment, after the squeezing and dehydration is completed by the water squeezing mechanism 7, the whole is recovered in the receiving groove 16 by the hydraulic cylinder B706 before drying. During the overall descent of the flip plate 701, the connecting block 802 will be connected to the connecting groove 801. Since the bottom end of the connecting block 802 is set in an inclined shape, the connecting block 802 pushes the movable plate 805 to move to the side of the guide groove 17. When the connecting groove 801 is fully connected to the connecting block 802, the movable plate 805 closes the guide groove 17, so that the top of the guide groove 17 is in a closed state, which is convenient for the staff to process the water inside the water collection box 9, and also convenient for the waterproof membrane to be processed in the next step, reducing energy loss.

[0043] In order to further better explain the above embodiment, the present invention also provides an embodiment, which provides an implementation method of a uniform dehydration and drying device for waterproof coiled materials, comprising the following steps:

[0044] S1: By activating the hydraulic cylinder A1, the fixing base 3 is lowered as a whole, one end of the waterproof membrane is placed between the clamping plates 11 and the micro motor 19 is activated. Under the threaded connection between the bidirectional threaded rod 21 and the threaded sleeve 20, one end of the waterproof membrane is fixed;

[0045] S2: When dehydration is in progress, the hydraulic cylinder B706 is activated to raise the mounting frame 704 as a whole. Under the elastic action of the spring A702, the squeezing roller 707 squeezes both sides of the waterproofing membrane. The hydraulic cylinder A1 is activated to cause the clamping plate 11 to lift one end of the waterproofing membrane to squeeze water out of the waterproofing membrane.

[0046] S3: Start the vacuum pump 5 to create a vacuum state inside the dehydration drying box 2 to reduce the boiling point of water, and then start the heating plate 4 to evaporate the remaining water in the waterproof membrane;

[0047] S4: Start the air pump 10, absorb the steam from the steam treatment box 14, filter and dry it, and then transport it back into the dehydration drying box 2 to achieve heat recovery and reuse. All implementation steps are now completed.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A uniform dehydration and drying device for waterproof coiled materials, comprising a dehydration and drying box, characterized in that: A hydraulic cylinder A is provided at the top of the dehydration and drying box, and the hydraulic cylinder A extends into the interior of the dehydration and drying box, a fixed seat is provided at the top of the inner wall of the dehydration and drying box, and the top of the fixed seat is fixedly connected to the telescopic end of the hydraulic cylinder A, a heating plate is provided inside the inner wall of the dehydration and drying box, a vacuum pump and an air pump are provided on both sides of the dehydration and drying box, the air suction port of the vacuum pump is connected to the interior of the dehydration and drying box, the air outlet of the air pump is connected to the interior of the dehydration and drying box, the air outlet of the air pump is connected to the interior of the dehydration and drying box, the air outlet is provided at the top of the inner wall of the dehydration and drying box, a steam treatment box is provided at the top of the dehydration and drying box, the interior of the steam treatment box is connected to the interior of the dehydration and drying box through the air outlet, a filter frame and a drying bag are provided on both sides of the interior of the steam treatment box, A conduit is provided on the side of the air processing box away from the hydraulic cylinder A, and the other end of the conduit is connected to the air inlet of the air pump, the filter frame and the drying bag are arranged on the same side, and the filter frame and the drying bag are arranged on the side close to the air inlet pipe, and the two ends of the bottom of the inner wall of the dehydration and drying box are respectively provided with a receiving groove and a guide groove, and a water squeezing mechanism is provided inside the receiving groove, and the receiving groove is connected with the interior of the guide groove, and the interior of the receiving groove is fixedly connected with a guide plate, and a partition mechanism is provided inside the bottom of the inner wall of the dehydration and drying box, and the partition mechanism is located below the guide plate, and a mounting groove is provided at the bottom of the inner wall of the dehydration and drying box, and the mounting groove A is located below the guide groove, and a water collecting box is slidably connected to the interior of the mounting groove A, and a coil mounting piece is provided inside the receiving groove; The water squeezing mechanism includes a hydraulic cylinder B arranged inside the accommodating groove, and the output end of the hydraulic cylinder B is fixed with a mounting frame, the top of the mounting frame is fixed with a hinged seat, and the inner side of the hinged seat is rotatably connected to a rotating rod, the outer side of the rotating rod is sleeved with a flip plate, and the inside of the flip plate is provided with a through hole, and the rotating rods pass through the inside of the rotating rods, and a spring A is fixedly provided at the top of the mounting frame, and the end of the spring A away from the mounting frame is fixedly connected to the bottom end of the flip plate, and the inside of the flip plate is rotatably connected to the water squeezing roller; a through groove is provided inside the flip plate, and a support rod is fixed inside the accommodating groove, and the support rod is adapted to the through groove, and the support rod and the through groove are both on the same vertical plane.

2. The uniform dehydration and drying equipment for waterproof coiled materials according to claim 1, characterized in that: The separation mechanism includes a connecting groove arranged inside the dehydration and drying box, the connecting groove is located below the accommodating groove, a connecting block is fixed to the bottom end of the mounting frame, a mounting groove B is provided at the bottom end of the inner wall of the dehydration and drying box, a sliding groove is provided at the top of the mounting groove B, and the sliding groove is located below the accommodating groove, a spring B is fixed inside the mounting groove B, and a moving block is fixed on the other side of the spring B, a moving plate is provided inside the sliding groove, and the bottom end of the moving plate is fixedly connected to the top of the moving block, and one side of the moving plate extends into the interior of the connecting groove.

3. The uniform dehydration and drying equipment for waterproof coiled materials according to claim 2, characterized in that: The bottom end of the connecting block is arranged in an inclined shape on one side close to the coil mounting piece, and the spring B is always in a compressed state.

4. The uniform dehydration and drying equipment for waterproof coiled materials according to claim 1, characterized in that: A mounting groove C is provided inside the fixing seat, and a bidirectional threaded rod is rotatably connected inside the mounting groove C. The outer side of the bidirectional threaded rod is threadedly connected to a threaded sleeve, and a clamping plate is fixed to the bottom end of the threaded sleeve. A micro motor is rotatably connected to one side of the fixing seat, and the output shaft of the micro motor is fixedly connected to the bidirectional threaded rod.

5. The uniform dehydration and drying equipment for waterproof coiled materials according to claim 4, characterized in that: One side of the clamping plate is provided with anti-slip strips, and the anti-slip strips are distributed and arranged at equal intervals on one side of the clamping plate.

6. The uniform dehydration and drying equipment for waterproof coiled materials according to claim 1, characterized in that: The coiled material mounting member comprises a fixing frame installed inside the accommodating groove, one end of the fixing frame is rotatably connected to the electric telescopic rod, and the telescopic end of the electric telescopic rod is fixed with a clamping plate.

7. The uniform dehydration and drying equipment for waterproof coiled materials according to claim 1, characterized in that: The top of the fixing seat is fixedly connected to a sealing frame, the top of the inner side of the dehydration and drying box is provided with a sealing groove, and the sealing groove is adapted to the sealing frame; one end of the fixing seat is fixed with a guide block, and one end of the inner wall of the dehydration and drying box is provided with a guide groove, and the guide groove is adapted to the guide block.

8. A method for implementing the uniform dehydration and drying equipment for waterproof coiled materials according to claim 5, characterized in that: The following steps are involved: S1: By activating the hydraulic cylinder A to lower the fixing seat as a whole, one end of the waterproof membrane is placed between the clamping plates and the micro motor is activated. Under the threaded connection between the bidirectional threaded rod and the threaded sleeve, one end of the waterproof membrane is fixed; S2: When dehydration is in progress, the hydraulic cylinder B is activated to raise the mounting frame as a whole. Under the elastic action of the spring A, the squeezing roller squeezes both sides of the waterproof membrane. The hydraulic cylinder A is activated to cause the clamping plate to drive one end of the waterproof membrane upwards to squeeze the water out of the waterproof membrane. S3: Start the vacuum pump to create a vacuum state inside the dehydration drying box to reduce the boiling point of water, and then start the heating plate to evaporate the remaining water in the waterproof membrane; S4: Start the air pump to absorb the steam from the inside of the steam treatment box for filtration and drying and then transport it back into the dehydration drying box to achieve heat recovery and reuse. All implementation steps are now completed.

Citation Information

Patent Citations

  • A kind of waterproof coiled material uniform dehydration and drying equipment and method

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  • Waterproof coiled material drying equipment for building

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  • Drying machine for waterproof coiled material processing

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