Dryer with heat energy recovery function

Abstract

The invention relates to the technical field of textile processing, in particular to a drying machine with a heat energy recovery function, which comprises a mounting frame and a drying furnace, and further comprises a drying roller, the drying roller is rotatably arranged in the drying furnace, the interior of the drying roller is hollow, and a textile is ironed and dried through the drying roller; the heat supply assembly is arranged on the drying furnace, and the heat supply assembly is used for providing heat for the drying rollers to dry the textiles; when the dryer with the heat energy recovery function is used, different from the prior art, energy consumption and carbon emission are remarkably reduced, when a traditional dryer exhausts hot air, a large amount of heat energy is wasted into the environment, the heat energy is recovered and reused, the requirement for a new heat source can be reduced, and the energy consumption is reduced. Meanwhile, the temperature of the recycled hot air is high, the hot air is used for ironing and drying the area with the high moisture content in the textile, the moisture evaporation process can be accelerated, and therefore the drying time is remarkably shortened.

Description

Technical Field

[0001] The invention relates to the technical field of textile processing, in particular to a drying machine with a heat energy recovery function. Background Art

[0002] Textile drying is a crucial link in textile production. Its purpose is to remove excess moisture from textiles and reach the specified moisture content to ensure product quality. When drying textiles, tunnel-type hot air drying furnaces are usually used for drying. Tunnel-type hot air drying furnaces can quickly and evenly remove moisture from textiles through efficient hot air circulation. In tunnel-type hot air drying furnaces, textiles are usually in a state of continuous forward movement. Textiles will gradually move forward along the path of the conveyor belt or chain, and at the same time be blown by hot air from the hot air system, thereby achieving evaporation and drying of moisture.

[0003] The characteristics of textiles, including their unique weaving methods, density changes, and thickness differences, often result in different moisture content characteristics in different areas of the same batch of products. This uneven moisture distribution poses a problem in the drying process. When the drying equipment focuses on areas with higher moisture content, it may be difficult to dry quickly and comprehensively due to excessive local moisture, resulting in poor overall drying effect of the textiles. The traditional approach is to slow down the movement of textiles in the drying furnace to ensure that high moisture areas get more sufficient drying time. However, although this measure can improve the drying effect to a certain extent, it inevitably sacrifices the drying efficiency, prolongs the overall processing cycle, and increases production and time costs. For this reason, we propose a dryer with heat recovery function. Summary of the invention

[0004] A technical problem to be solved by the present application is that in order to ensure that the high-water content area gets more sufficient drying time, the staff responds by slowing down the movement speed of the textiles in the drying furnace. Although this measure can improve the drying effect to a certain extent, it inevitably sacrifices the drying efficiency, prolongs the overall processing cycle, and increases production costs and time costs.

[0005] To solve the above technical problems, an embodiment of the present application provides a dryer with a heat recovery function, comprising a mounting frame and a drying furnace, and also comprising a drying roller, wherein the drying roller is rotatably arranged in the drying furnace, and the interior of the drying roller is hollow, and the drying roller is used to iron and dry the position with a higher moisture content in the textile; a heating component, wherein the heating component is arranged on the drying furnace, and the heating component is used to provide heat for the drying roller to dry the textile; a weight sensing module, wherein the weight sensing module is arranged on the drying furnace, and the weight sensing module is used to weigh the textile entering the drying furnace, and then the moisture content in the textile is determined; a drying component, wherein the drying component is arranged on the drying furnace, and the weight sensing module is connected to the drying component, and the weight sensing module triggers the drying component to iron and dry the weighed position according to the weighing.

[0006] In some embodiments, the heating component includes a heat recovery component arranged on the drying furnace, which is used to recover heat from the hot air discharged from the drying furnace. A transfer component is arranged on the heat recovery component, and the transfer component is used to transfer the heat recovered by the heat recovery component.

[0007] In some embodiments, the heat recovery component includes a heat recovery bin disposed on the drying furnace, the heat recovery bin is provided with a plurality of exhaust slots, and the heat recovery bin is filled with heat recovery liquid, which is water.

[0008] In some embodiments, the transfer member includes a circulation pipe arranged on both sides of the heat recovery bin, the circulation pipe is connected to the heat recovery bin, connecting pipes are rotatably arranged at both ends of the drying roller, the connecting pipe passes through the side wall of the drying furnace and is rotatably connected to the side wall of the drying furnace, an adapter is arranged at one end of the connecting pipe outside the drying roller, the adapter is rotatably connected to the circulation pipe, and a connecting groove is opened at one end of the connecting pipe inside the drying roller.

[0009] In some embodiments, the weight sensing module includes a plurality of multi-stage telescopic rods arranged in the drying furnace, a bearing plate is arranged on the multi-stage telescopic rod, a supporting spring is sleeved on the multi-stage telescopic rod, a pushing plate is arranged on the bearing plate, a pushing block is slidably arranged on the drying furnace, the pushing block is a triangular plate, a pushing rack is arranged on the pushing block, a transmission shaft is rotatably arranged in the drying furnace, a transmission gear 1 meshing with the pushing rack is arranged on the transmission shaft, a transmission gear 2 is arranged on the transmission shaft, a linkage shaft is rotatably arranged in the drying furnace, a linkage gear 1 meshing with the transmission gear 2 is arranged on the linkage shaft, a linkage gear 2 is arranged on the linkage shaft, a trigger shaft is rotatably arranged on the side wall of the drying furnace, a trigger gear 1 meshing with the linkage gear 2 is arranged at one end of the trigger shaft, a trigger gear 2 is arranged on one end of the trigger shaft outside the drying furnace, a positioning block is arranged on the outside of the drying furnace, a driving screw is rotatably arranged on the positioning block, and a trigger gear 3 meshing with the trigger gear 2 is arranged at one end of the driving screw.

[0010] In some embodiments, the drying component includes an isolating member arranged in the drying furnace, and the isolating member is used to control the opening and closing of the internal passage of the circulation pipe. The heat recovery bin is provided with a driving member, and the driving member is used to provide power for the circulation of the heat recovery liquid. The driving member is provided with a guide member, and the guide member is used to drive the heat recovery liquid to circulate between the drying roller and the heat recovery bin.

[0011] In some embodiments, the isolation member includes a rotating rod rotatably arranged on the circulation pipe, an isolation block is arranged at one end of the rotating rod located in the circulation pipe, the isolation block is hemispherical, a rotating gear is arranged at the end of the rotating rod away from the isolation block, a rotating plate is slidably arranged on the drying furnace, a slot engaged with the rotating gear is opened on the rotating plate, the driving screw passes through the rotating plate and is threadedly connected to the rotating plate, a synchronous pulley is arranged on the rotating rod, and a synchronous belt is arranged on the synchronous pulley.

[0012] In some embodiments, the driving member includes a plurality of sliding rods arranged on the heat recovery bin, a sliding frame is slidably arranged on the sliding rod, the sliding frame is threadedly connected to the driving screw, a fixed plate is arranged on the sliding frame, a driving shaft is rotatably arranged on the fixed plate, a driving blade is arranged at one end of the driving shaft, a clamping block is arranged at the end of the driving shaft away from the driving blade, a mounting plate is arranged on the drying furnace, the mounting plate is L-shaped, a rotating tube is rotatably arranged on the mounting plate, a docking bin for use with the clamping block is slidably arranged in the rotating tube, a spring is arranged in the rotating tube, and one end of the spring is connected to the docking bin.

[0013] In some embodiments, the guide member includes a rotating block 1 arranged on the drying furnace, a rotating shaft is rotatably arranged on the rotating block 1, a rotating pulley is arranged on the rotating shaft and the rotating tube, a rotating belt is arranged on the rotating pulley, a rotating block 2 is arranged on the drying furnace, a control shaft is arranged on the rotating block 2, a control gear 1 is arranged on the control shaft, a control gear 2 engaged with the control gear 1 is arranged on the rotating shaft, a guide pulley is arranged on the connecting tube and the control shaft, a guide belt is arranged on the guide pulley, and a guide blade is arranged at one end of the connecting tube located inside the drying roller.

[0014] In some embodiments, the drying roller is provided with two spiral grooves in opposite directions.

[0015] The present invention has at least the following beneficial effects: 1. Energy saving and emission reduction: It significantly reduces energy consumption and carbon emissions. When traditional dryers discharge hot air, a large amount of heat energy is wasted into the environment. By recovering and reusing this heat energy, the demand for new heat sources can be reduced.

[0016] 2. Improve drying efficiency: The recycled hot air has a higher temperature and is used for ironing and drying areas with high moisture content in textiles. It can accelerate the evaporation process of moisture and thus significantly shorten the drying time.

[0017] 3. Optimize drying quality: Since the hot air directly heats the parts of the textile with more moisture, the drying process is more uniform and efficient.

[0018] 4. Reduce operating costs: Due to the reduction in energy consumption, the company's production costs are directly reduced. At the same time, due to the improvement in drying efficiency, the equipment operation time and labor costs are also reduced, further improving economic benefits.

[0019] 5. Enhanced equipment flexibility: This design enables the dryer to flexibly adjust the distribution and use of hot air according to the actual moisture content and distribution of the textiles, thereby achieving precise drying of textiles of different types and thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Another structural diagram; Figure 3 It is a schematic diagram of the cross-sectional structure of the drying furnace of the present invention; Figure 4 For the present invention Figure 1 Schematic diagram of the structure of the cut-out mounting frame and drying furnace; Figure 5 For the present invention Figure 4Another structural diagram; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of the middle A area; Figure 7 This is a schematic diagram of the structure of the drying component of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of the middle B area; Fig. 9 This is a schematic diagram of the cross-sectional structure of the drying roller of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of explosion structure; Fig.11 For the present invention Fig.10 Schematic diagram of the enlarged structure of the middle C area; Fig.12 This is a schematic diagram of the structure of the flow guide of the present invention; Fig.13 This is a schematic diagram of the structure of the driving member of the present invention; Fig.14 This is a structural diagram of Embodiment 2 of the present invention.

[0021] In the figure: 1. mounting frame; 2. drying furnace; 3. drying roller; 4. heating component; 5. heat recovery component; 51. heat recovery bin; 52. exhaust slot; 53. heat recovery liquid; 6. transfer component; 61. circulation pipe; 62. connecting pipe; 63. adapter; 64. connecting slot; 7. drying component; 8. weight sensing module; 81. multi-stage telescopic; 82. bearing plate; 83. support spring; 84. push plate; 85. push block; 86. push rack; 87. transmission shaft; 88. transmission gear 1; 89. transmission gear 2; 810. linkage shaft; 811. linkage gear 1; 812. linkage gear 2; 813. trigger shaft; 814. trigger gear 1; 815. trigger gear 2; 816. positioning block; 817. driving screw rod; 818. trigger gear 3; 9. Isolation piece; 91. Isolation block; 92. Rotating rod; 93. Rotating gear; 94. Rotating plate; 95. Card slot; 96. Synchronous pulley; 97. Synchronous belt; 10. Driving piece; 101. Sliding rod; 102. Sliding frame; 103. Fixed plate; 104. Driving shaft; 105. Driving blade; 106. Card block; 107. Mounting plate; 108. Rotating tube; 109. Shrapnel; 1010. Docking bin; 11. Guide piece; 111. Rotating block one; 112. Rotating shaft; 113. Rotating pulley; 114. Rotating belt; 115. Rotating block two; 116. Control shaft; 117. Control gear one; 118. Control gear two; 119. Guide pulley; 1110. Guide belt; 1111. Guide blade; 12. Spiral groove. DETAILED DESCRIPTION

[0022] 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 described embodiments 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 creative work are within the scope of protection of the present invention. Example

[0023] See also Figure 1-Figure 13 The present invention provides a technical solution: a drying machine with heat recovery function, including a mounting frame 1 and a drying furnace 2, and also including a drying roller 3, the drying roller 3 is rotatably arranged in the drying furnace 2, and the interior of the drying roller 3 is hollow, and the drying roller 3 is used to iron and dry the position of the textile with a higher water content.

[0024] The heating component 4 is arranged on the drying furnace 2, and is used to provide heat for the drying roller 3 to dry the textiles.

[0025] The benefit of setting up the heating component 4 is that the hot air exhausted by the hot air dryer can be recycled. The most significant benefit of this design is that it significantly reduces energy consumption and carbon emissions. When traditional dryers exhaust hot air, a large amount of heat energy is wasted into the environment. By recycling and reusing this heat energy, the demand for new heat sources can be reduced, thereby reducing electricity or gas consumption and greenhouse gas emissions, which is in line with the concept of green environmental protection. At the same time, due to the reduction in energy consumption, the production cost of the enterprise is directly reduced.

[0026] The weight sensing module 8 is arranged on the drying oven 2, and the weight sensing module 8 is used to weigh the textiles entering the drying oven 2, so as to determine the moisture content of the textiles.

[0027] The drying component 7 is arranged on the drying oven 2, and the weight sensing module 8 is connected to the drying component 7. The weight sensing module 8 triggers the drying component 7 to iron and dry the weighed position according to the weighing.

[0028] The benefit of the drying component 7 is that the recovered heat energy can be directly used for ironing and drying the areas with high moisture content in the textiles, which can accelerate the evaporation process of the moisture, thereby significantly shortening the drying time, thereby improving the drying efficiency of the textiles. At the same time, since the heat energy can be directly used to heat the areas with high moisture content in the textiles, the drying process is made more uniform and efficient. This helps to avoid problems such as wrinkles and deformation of textiles due to uneven drying, and improves the quality of the final product. This design enables the dryer to flexibly adjust the distribution and use of hot air according to the actual moisture content and distribution of the textiles, thereby achieving accurate drying of textiles of different types and thicknesses, greatly improving the drying efficiency and drying effect of the textiles.

[0029] The heating component 4 includes a heat recovery component 5 arranged on the drying furnace 2, which is used to recover heat from the hot air discharged from the drying furnace 2. The heat recovery component 5 is provided with a transfer component 6, which is used to transfer the heat recovered by the heat recovery component 5.

[0030] The heat recovery component 5 comprises a heat recovery bin 51 arranged on the drying furnace 2, wherein the heat recovery bin 51 is provided with a plurality of exhaust slots 52, and the heat recovery bin 51 is filled with a heat recovery liquid 53, wherein the heat recovery liquid 53 is water.

[0031] The benefit of setting up the heat energy recovery component 5 is that the hot air exhausted by the hot air dryer can be recovered, which reduces energy consumption and directly reduces the production cost of the enterprise.

[0032] The transfer member 6 includes a circulation pipe 61 arranged on both sides of the heat recovery bin 51, the circulation pipe 61 is connected to the heat recovery bin 51, and connecting pipes 62 are rotatably arranged at both ends of the drying roller 3. The connecting pipe 62 penetrates the side wall of the drying furnace 2 and is rotatably connected to the side wall of the drying furnace 2. The connecting pipe 62 is located at one end outside the drying roller 3 and is provided with an adapter 63. The adapter 63 is rotatably connected to the circulation pipe 61, and the connecting pipe 62 is located at one end inside the drying roller 3 and is provided with a connecting groove 64.

[0033] The advantage of the transfer member 6 is that when the moisture content of the textile is too high, the recovered heat energy can be quickly transferred to the drying roller 3 to iron and dry the position of the textile with high moisture content, thereby improving the drying effect of the textile. When the hot air discharged from the drying furnace 2 contacts the heat recovery bin 51, the heat energy is absorbed by the heat recovery liquid 53 in the heat recovery bin 51, and the cooled gas is discharged. The recovery of hot air can reduce the emission of this part of heat energy, improve the air quality of the production workshop, and provide a more comfortable working environment for workers.

[0034] The drying assembly 7 includes an isolating member 9 arranged in the drying furnace 2, and the isolating member 9 is used to control the opening and closing of the internal passage of the circulation pipe 61. The heat recovery bin 51 is provided with a driving member 10, and the driving member 10 is used to provide power for the circulation of the heat recovery liquid 53. The driving member 10 is provided with a guide member 11, and the guide member 11 is used to drive the heat recovery liquid 53 to circulate between the drying roller 3 and the heat recovery bin 51.

[0035] The weight sensing module 8 includes a plurality of multi-stage telescopic rods 81 arranged in the drying oven 2, on which a bearing plate 82 is arranged, on which a supporting spring 83 is sleeved, on which a pushing plate 84 is arranged, and on which a pushing block 85 is slidingly arranged on the drying oven 2, wherein the pushing block 85 is a triangular plate, and on which a pushing rack 86 is arranged, and a transmission shaft 87 is rotatably arranged in the drying oven 2, and on which a transmission gear 1 88 meshing with the pushing rack 86 is arranged, and on which a transmission gear 2 89 is arranged, and a linkage shaft 8 is rotatably arranged in the drying oven 2 10. The linkage shaft 810 is provided with a linkage gear 1 811 meshing with the transmission gear 2 89, the linkage shaft 810 is provided with a linkage gear 2 812, a trigger shaft 813 is rotatably provided on the side wall of the drying furnace 2, one end of the trigger shaft 813 is provided with a trigger gear 1 814 meshing with the linkage gear 2 812, a trigger gear 2 815 is provided on the trigger shaft 813 at one end outside the drying furnace 2, a positioning block 816 is provided on the outside of the drying furnace 2, a driving screw 817 is rotatably provided on the positioning block 816, and a trigger gear 3 818 meshing with the trigger gear 2 815 is provided at one end of the driving screw 817.

[0036] When the moisture content of the textile returns to normal, the push block 85 will be reset under the elastic force of the spring. This is a prior art and will not be described in detail here.

[0037] The advantage of setting up the weight sensing module 8 is that it can determine the difference in moisture content at different positions in the same batch of textiles, and adjust the drying method of the textiles according to the moisture content. By identifying the moisture content at different positions in the textiles, the dryer can focus on drying the areas with higher moisture content without having to dry the entire textile at a uniform time, thereby improving the drying efficiency. At the same time, adjusting the drying method according to the different moisture contents can ensure that all parts of the textiles can achieve the ideal drying effect, avoiding local over-drying or over-wetting, and improving the uniformity of drying.

[0038] When the moisture content of the textile is high, the carrying plate 82 will be pressed to descend. The descent of the carrying plate 82 synchronously drives the pushing plate 84 to descend. The descent of the pushing plate 84 further drives the pushing block 85 to move. The pushing block 85 moves, driving the pushing rack 86 connected thereto to move. The pushing rack 86 moves and drives the transmission gear 1 88 meshed therewith to rotate. The rotation of the transmission gear 1 88 drives the transmission shaft 87 to rotate. The rotation of the transmission shaft 87 drives the transmission gear 2 89 to rotate. The rotation of the transmission gear 2 89 drives the interlocking gear 1 811 meshed therewith to rotate. The rotation of the interlocking gear 1 811 drives the interlocking shaft 810 to rotate. The rotation of the interlocking shaft 810 drives the interlocking gear 2 812 to rotate. The rotation of the interlocking gear 2 812 drives the trigger gear 1 814 meshed therewith to rotate. The rotation of the trigger gear 1 814 drives the trigger shaft 813 to rotate. The rotation of the trigger shaft 813 drives the trigger gear 2 815 to rotate. The rotation of the trigger gear 2 815 drives the trigger gear 3 818 to rotate. The rotation of the trigger gear 3 818 drives the driving screw 817 to rotate.

[0039] The isolating member 9 includes a rotating rod 92 rotatably arranged on the circulation pipe 61, and an isolating block 91 is arranged at one end of the rotating rod 92 located in the circulation pipe 61, and the isolating block 91 is hemispherical. A rotating gear 93 is arranged at one end of the rotating rod 92 away from the isolating block 91, and a rotating plate 94 is slidingly arranged on the drying furnace 2, and a slot 95 engaging with the rotating gear 93 is opened on the rotating plate 94, and the driving screw 817 passes through the rotating plate 94 and is threadedly connected to the rotating plate 94, and a synchronous pulley 96 is arranged on the rotating rod 92, and a synchronous belt 97 is arranged on the synchronous pulley 96.

[0040] The benefit of the isolation member 9 is that it can cut off the heat energy transfer between the drying roller 3 and the heat recovery bin 51 when the moisture content of the textile is normal, thereby avoiding damage to the textile due to over-drying.

[0041] When the driving screw 817 rotates, it drives the rotating plate 94 threadedly connected to it to move. The movement of the rotating plate 94 drives the slot 95 opened on it to move synchronously. The movement of the slot 95 drives the rotating gear 93 engaged with it to rotate. The rotation of the rotating gear 93 drives the single rotating rod 92 to rotate, and further drives multiple rotating rods 92 to rotate synchronously through the synchronous pulley 96 and the synchronous belt 97. The rotation of the rotating rod 92 drives the isolation block 91 to rotate, thereby opening the internal passage of the circulation pipe 61.

[0042] The driving member 10 includes a plurality of sliding rods 101 arranged on the heat recovery bin 51, a sliding frame 102 is slidably arranged on the sliding rods 101, the sliding frame 102 is threadedly connected to the driving screw 817, a fixing plate 103 is arranged on the sliding frame 102, a driving shaft 104 is rotatably arranged on the fixing plate 103, a driving blade 105 is arranged at one end of the driving shaft 104, a clamping block 106 is arranged at the end of the driving shaft 104 away from the driving blade 105, a mounting plate 107 is arranged on the drying furnace 2, the mounting plate 107 is L-shaped, a rotating tube 108 is rotatably arranged on the mounting plate 107, a docking bin 1010 used in conjunction with the clamping block 106 is slidably arranged in the rotating tube 108, a spring piece 109 is arranged in the rotating tube 108, and one end of the spring piece 109 is connected to the docking bin 1010.

[0043] The driving screw 817 rotates, synchronously driving the sliding frame 102 threadedly connected thereto to move. During the movement of the sliding frame 102, the clamping block 106 is driven to dock with the docking bin 1010. At this time, the driving blade 105 rotates under the drive of wind, synchronously driving the driving shaft 104 to rotate, further driving the clamping block 106 and the docking bin 1010 to rotate, and the rotation of the docking bin 1010 drives the rotating tube 108 to rotate.

[0044] The guide member 11 includes a rotating block 111 arranged on the drying furnace 2, and a rotating shaft 112 is rotatably arranged on the rotating block 111, and a rotating pulley 113 is arranged on the rotating shaft 112 and the rotating tube 108, and a rotating belt 114 is arranged on the rotating pulley 113, and a rotating block 115 is arranged on the drying furnace 2, and a control shaft 116 is arranged on the rotating block 115, and a control gear 117 is arranged on the control shaft 116, and a control gear 118 engaged with the control gear 117 is arranged on the rotating shaft 112, and a guide pulley 119 is arranged on the connecting tube 62 and the control shaft 116, and a guide belt 1110 is arranged on the guide pulley 119, and a guide blade 1111 is arranged at one end of the connecting tube 62 located inside the drying roller 3.

[0045] The benefit of the flow guide 11 is that it can control the heat recovery liquid 53 to flow between the drying roller 3 and the heat recovery bin 51 , thereby improving the heat exchange efficiency of the heat recovery liquid 53 .

[0046] The rotating tube 108 rotates, and the rotating shaft 112 is driven to rotate through the rotating pulley 113 and the rotating belt 114. The rotation of the rotating shaft 112 drives the control gear 2 118 to rotate. The rotation of the control gear 2 118 drives the control gear 1 117 engaged therewith to rotate. The rotation of the control gear 117 drives the control shaft 116 to rotate. The control shaft 116 rotates, and the connecting tube 62 is driven to rotate through the guide pulley 119 and the guide belt 1110, and then the guide blades 1111 provided on the connecting tube 62 are driven to rotate, thereby achieving the effect of driving the heat recovery liquid 53 to flow between the drying roller 3 and the heat recovery bin 51.

[0047] When in use, when the hot air discharged from the drying furnace 2 contacts the heat recovery bin 51, the heat energy is absorbed by the heat recovery liquid 53 in the heat recovery bin 51, and the cooled gas is discharged. When the moisture content of the textile is high, the supporting plate 82 is pressed down, and the supporting plate 82 is simultaneously driven down to drive the pushing plate 84, and the pushing plate 84 is driven down to further drive the pushing block 85 to move, and the pushing block 85 moves, driving the pushing rack 86 connected thereto to move, and the pushing rack 86 moves to drive the transmission gear 88 engaged therewith to rotate, and the transmission gear 88 rotates to drive the transmission shaft 87 to rotate, and the transmission shaft 88 rotates. The rotation of the transmission gear 89 drives the transmission gear 89 to rotate, the rotation of the transmission gear 89 drives the interlocking gear 1 811 engaged therewith to rotate, the rotation of the interlocking gear 811 drives the interlocking shaft 810 to rotate, the rotation of the interlocking shaft 810 drives the interlocking gear 812 to rotate, the rotation of the interlocking gear 812 drives the trigger gear 1 814 engaged therewith to rotate, the rotation of the trigger gear 814 drives the trigger shaft 813 to rotate, the rotation of the trigger shaft 813 drives the trigger gear 2 815 to rotate, the rotation of the trigger gear 2 815 drives the trigger gear 3 818 to rotate, and the rotation of the trigger gear 3 818 drives the driving screw 817 to rotate.

[0048] When the driving screw 817 rotates, it drives the rotating plate 94 threadedly connected to it to move. The movement of the rotating plate 94 drives the slot 95 opened on it to move synchronously. The movement of the slot 95 drives the rotating gear 93 engaged with it to rotate. The rotation of the rotating gear 93 drives the single rotating rod 92 to rotate, and further drives multiple rotating rods 92 to rotate synchronously through the synchronous pulley 96 and the synchronous belt 97. The rotation of the rotating rod 92 drives the isolation block 91 to rotate, thereby opening the internal passage of the circulation pipe 61.

[0049] The driving screw 817 rotates, synchronously driving the sliding frame 102 threadedly connected thereto to move. During the movement of the sliding frame 102, the clamping block 106 is driven to dock with the docking bin 1010. At this time, the driving blade 105 rotates under the drive of wind, synchronously driving the driving shaft 104 to rotate, further driving the clamping block 106 and the docking bin 1010 to rotate, and the rotation of the docking bin 1010 drives the rotating tube 108 to rotate.

[0050] The rotating tube 108 rotates, and the rotating shaft 112 is driven to rotate through the rotating pulley 113 and the rotating belt 114. The rotation of the rotating shaft 112 drives the control gear 2 118 to rotate. The rotation of the control gear 2 118 drives the control gear 1 117 engaged therewith to rotate. The rotation of the control gear 117 drives the control shaft 116 to rotate. The control shaft 116 rotates, and the connecting tube 62 is driven to rotate through the guide pulley 119 and the guide belt 1110, and then the guide blades 1111 provided on the connecting tube 62 are driven to rotate, thereby achieving the effect of driving the heat recovery liquid 53 to flow between the drying roller 3 and the heat recovery bin 51. Example

[0051] See also Fig.14 , the present invention provides a technical solution: Different from the embodiment 1, the drying roller 3 is provided with two sections of spiral grooves 12 in opposite directions. The advantage of providing the two sections of spiral grooves 12 in opposite directions is that the textiles can be flattened during the rotation process, thereby improving the drying effect of the textiles.

[0052] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying machine with heat recovery function, comprising a mounting frame (1) and a drying furnace (2), characterized in that: Also includes: A drying roller (3), the drying roller (3) being rotatably arranged in the drying furnace (2), and the interior of the drying roller (3) being hollow, and the textiles are ironed and dried by the drying roller (3); A heating component (4), the heating component (4) being arranged on the drying furnace (2) and utilizing the heating component (4) to provide heat for the drying roller (3) to dry the textiles; A weight sensing module (8), the weight sensing module (8) being arranged on the drying furnace (2), and utilizing the weight sensing module (8) to weigh the textile entering the drying furnace (2), and then determining the moisture content of the textile according to the weight; A drying component (7), the drying component (7) being arranged on the drying oven (2), and the weight sensing module (8) being connected to the drying component (7), the weight sensing module (8) triggering the drying component (7) to perform ironing and drying at the weighing position according to the weighing.

2. The dryer with heat recovery function according to claim 1, characterized in that: The heating component (4) comprises a heat recovery component (5) arranged on the drying furnace (2), and the heat recovery component (5) is used to recover heat from hot air discharged from the drying furnace (2). A transfer component (6) is arranged on the heat recovery component (5), and the transfer component (6) is used to transfer heat energy recovered by the heat recovery component (5).

3. The dryer with heat recovery function according to claim 2, characterized in that: The heat energy recovery component (5) comprises a heat energy recovery bin (51) arranged on the drying furnace (2), the heat energy recovery bin (51) being provided with a plurality of exhaust slots (52), the heat energy recovery bin (51) being filled with heat energy recovery liquid (53), the heat energy recovery liquid (53) being water.

4. The dryer with heat recovery function according to claim 3, characterized in that: The transfer member (6) comprises a circulation pipe (61) arranged on both sides of the heat recovery bin (51), the circulation pipe (61) being in communication with the heat recovery bin (51), a connecting pipe (62) being rotatably arranged at both ends of the drying roller (3), the connecting pipe (62) penetrating the side wall of the drying furnace (2) and being rotatably connected to the side wall of the drying furnace (2), a conversion joint (63) being arranged at one end of the connecting pipe (62) located outside the drying roller (3), the conversion joint (63) being rotatably connected to the circulation pipe (61), and a connecting groove (64) being arranged at one end of the connecting pipe (62) located inside the drying roller (3).

5. The drying machine with heat recovery function according to claim 4, characterized in that: The weight sensing module (8) comprises a plurality of multi-stage telescopic rods (81) arranged in the drying furnace (2), a bearing plate (82) being arranged on the multi-stage telescopic rods (81), a supporting spring (83) being sleeved on the multi-stage telescopic rods (81), a pushing plate (84) being arranged on the bearing plate (82), a pushing block (85) being slidably arranged on the drying furnace (2), the pushing block (85) being a triangular plate, a pushing rack (86) being arranged on the pushing block (85), a transmission shaft (87) being rotatably arranged in the drying furnace (2), a transmission gear 1 (88) being arranged on the transmission shaft (87) and meshing with the pushing rack (86), a transmission gear 2 (89) being arranged on the transmission shaft (87), and a linkage shaft being rotatably arranged in the drying furnace (2). (810), a linkage gear 1 (811) meshing with the transmission gear 2 (89) is arranged on the linkage shaft (810), a linkage gear 2 (812) is arranged on the linkage shaft (810), a trigger shaft (813) is rotatably arranged on the side wall of the drying furnace (2), a trigger gear 1 (814) meshing with the linkage gear 2 (812) is arranged at one end of the trigger shaft (813), a trigger gear 2 (815) is arranged at one end of the trigger shaft (813) located outside the drying furnace (2), a positioning block (816) is arranged outside the drying furnace (2), a driving screw rod (817) is rotatably arranged on the positioning block (816), and a trigger gear 3 (818) meshing with the trigger gear 2 (815) is arranged at one end of the driving screw rod (817).

6. The drying machine with heat recovery function according to claim 5, characterized in that: The drying assembly (7) comprises an isolating member (9) arranged in the drying furnace (2), and the isolating member (9) is used to control the opening and closing of the internal passage of the circulation pipe (61). The heat recovery bin (51) is provided with a driving member (10), and the driving member (10) is used to provide power for the circulation of the heat recovery liquid (53). The driving member (10) is provided with a flow guide member (11), and the flow guide member (11) is used to drive the heat recovery liquid (53) to circulate between the drying roller (3) and the heat recovery bin (51).

7. The drying machine with heat recovery function according to claim 6, characterized in that: The isolating member (9) comprises a rotating rod (92) rotatably arranged on the circulation pipe (61); an isolating block (91) is arranged at one end of the rotating rod (92) located in the circulation pipe (61); the isolating block (91) is hemispherical; a rotating gear (93) is arranged at one end of the rotating rod (92) away from the isolating block (91); a rotating plate (94) is slidably arranged on the drying furnace (2); a slot (95) is provided on the rotating plate (94) and is engaged with the rotating gear (93); the driving screw (817) passes through the rotating plate (94) and is threadedly connected to the rotating plate (94); a synchronous pulley (96) is arranged on the rotating rod (92); and a synchronous belt (97) is arranged on the synchronous pulley (96).

8. The drying machine with heat recovery function according to claim 7, characterized in that: The driving member (10) comprises a plurality of sliding rods (101) arranged on the heat recovery bin (51); a sliding frame (102) is slidably arranged on the sliding rods (101); the sliding frame (102) is threadedly connected to the driving screw (817); a fixing plate (103) is arranged on the sliding frame (102); a driving shaft (104) is rotatably arranged on the fixing plate (103); a driving blade (105) is arranged at one end of the driving shaft (104); and the driving shaft (104) is rotatably arranged on the fixing plate (103). A clamping block (106) is provided at one end away from the driving blade (105); a mounting plate (107) is provided on the drying furnace (2); the mounting plate (107) is L-shaped; a rotating tube (108) is rotatably provided on the mounting plate (107); a docking chamber (1010) for use with the clamping block (106) is slidably provided inside the rotating tube (108); a spring piece (109) is provided inside the rotating tube (108); one end of the spring piece (109) is connected to the docking chamber (1010).

9. The drying machine with heat recovery function according to claim 8, characterized in that: The guide member (11) comprises a rotating block (111) arranged on the drying furnace (2), a rotating shaft (112) being rotatably arranged on the rotating block (111), a rotating pulley (113) being arranged on the rotating shaft (112) and the rotating tube (108), a rotating belt (114) being arranged on the rotating pulley (113), a rotating block (115) being arranged on the drying furnace (2), and a control shaft (114) being arranged on the rotating block (115). 6), a control gear 1 (117) is provided on the control shaft (116), a control gear 2 (118) meshing with the control gear 1 (117) is provided on the rotating shaft (112), a guide pulley (119) is provided on both the connecting pipe (62) and the control shaft (116), a guide belt (1110) is provided on the guide pulley (119), and a guide blade (1111) is provided at one end of the connecting pipe (62) located inside the drying roller (3).

10. The drying machine with heat recovery function according to claim 9, characterized in that: The drying roller (3) is provided with two spiral grooves (12) in opposite directions.

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