Steam generating device

Abstract

The utility model relates to the technical field of mulberry paper manufacturing, in particular to a steam generating device. Four supporting legs are fixed to the bottom of the steam tank, a water pump is fixed to one side of the top of the steam tank, a water inlet pipe is fixed to the output end of the water pump, one end of the water inlet pipe is connected with the inner side of the steam tank, and a propelling structure is arranged on one side of the steam tank. According to the steam generating device provided by the utility model, through the design of the propelling structure, the device can be suitable for various different working environments and production requirements, and in the mulberry paper manufacturing process, the steam propelling structure can provide stable and reliable power support in the processes of forming, drying, stretching, preheating and the like; through the design of a closed structure, the device can accurately control the steam flow and pressure, it is ensured that steam supply meets the actual requirement in the mulberry bark paper manufacturing process, and the production problem caused by insufficient or excessive steam supply is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mulberry paper production, in particular to a steam generating device. Background Art

[0002] In the production process of mulberry paper, the steam generator plays a vital role. As an ancient papermaking material, the production process of mulberry paper includes several key steps, such as collecting mulberry bark, washing, sun exposure, cooking, fiber separation, stirring, filtering and pressing. In these steps, especially in the cooking and pressing process, suitable heat and humidity conditions are required to ensure that the cellulose in the mulberry bark can be effectively softened and separated, and the fibers can be tightly combined to form the basic structure of the paper.

[0003] The steam generator is designed to meet these needs. It generates continuous and stable steam to provide the required heat and humidity for cooking and pressing mulberry paper. Specifically, the steam generator can quickly heat up and continue to heat, ensuring a constant temperature during the cooking process, so that the cellulose in the mulberry bark can be fully softened. At the same time, the steam generator can also provide the required heat and humidity for the pressing process, promoting the close bonding of fibers and improving the strength and toughness of the paper.

[0004] In addition, the application of steam generation device in the production of mulberry paper also reflects the perfect combination of modern technology and traditional craftsmanship. By introducing advanced steam generation technology, not only the production efficiency and quality of mulberry paper are improved, but also the unique charm and cultural value of traditional craftsmanship are preserved.

[0005] For example, the Chinese utility model patent (CN212339193U) discloses a steam generating device, which solves the following problems: the steam pressure generated by the existing steam generating structure is relatively low, so the corresponding steam temperature is also relatively low. When it is cooled quickly after being transported through the pipeline, the humidity of the ejected steam will be relatively high and cannot meet the dryness requirements.

[0006] The device includes a shell, a heating part, a water inlet pipe and a steam pipe, wherein the shell has a receiving chamber, a part of which is used to store water; the heating part, at least a part of which is arranged in the receiving chamber, and the heating part is used for heating; the water inlet pipe is connected with the receiving chamber, and the water inlet pipe is used to supply water; the steam pipe, at least a part of which is arranged in the inner wall of the shell, is arranged around the receiving chamber, one end of the steam pipe is connected with the upper part of the receiving chamber, and the other end of the steam pipe is located outside the shell. In this scheme, since the receiving chamber is provided, the steam generated after the water is heated will not be directly transported to the outside of the steam generating device for use, but will be first stored in the receiving chamber and then output. Compared with direct output, the steam can be compressed in the receiving chamber, thereby increasing the steam temperature, reducing the steam humidity, and improving the steam dryness.

[0007] When using the above technology, it was found that the following technical problems exist in the prior art: the device lacks a suitable propulsion structure, resulting in uneven heat energy transfer, and part of the heat energy cannot be effectively converted into steam, thereby affecting the steam generation efficiency and output, and the device lacks a uniform heating structure, resulting in uneven heating inside the steam generator, affecting the generation of steam. For this reason, we designed a steam generating device to provide another technical solution to the above technical problems. Utility Model Content

[0008] Based on this, it is necessary to provide a steam generating device to solve the problems raised in the above background technology.

[0009] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0010] A steam generating device comprises a steam tank, four supporting legs are fixed to the bottom of the steam tank, a water pump is fixed to one side of the top of the steam tank, a water inlet pipe is fixed to the output end of the water pump, one end of the water inlet pipe is connected to the inner side of the steam tank, a propulsion structure is arranged on one side of the steam tank, a uniform heating structure is arranged on the inner side of the steam tank, and a closing structure is arranged on the other side of the steam tank.

[0011] As a preferred embodiment of the steam generating device provided by the utility model, the propulsion structure includes a locking mechanism and a pushing mechanism.

[0012] As a preferred embodiment of the steam generating device provided by the utility model, the locking mechanism includes a connecting block, a first motor, a worm and a worm wheel, two connecting blocks are fixed on one side of the steam tank, and the two connecting blocks are rotatably connected to the sides close to each other with a worm, one side of one of the connecting blocks is fixed with a first motor, the output end of the first motor is fixed to the worm, and the bottom of the worm is meshingly connected with a worm wheel.

[0013] As a preferred embodiment of the steam generating device provided by the utility model, the pushing mechanism includes a rotating column, a screw rod, a threaded sleeve, a push sleeve and a slider, the inner side of one side of the steam tank is rotatably connected with a rotating column, the outer side of the rotating column is fixed to the worm gear, a screw rod is fixed to one side of the rotating column, the outer side of the screw rod is threadedly connected with a threaded sleeve, a push sleeve is fixed to one side of the threaded sleeve, a slider is fixed to the top of the push sleeve, and the push sleeve and the slider are both slidably connected to the steam tank.

[0014] As a preferred embodiment of the steam generating device provided by the utility model, the uniform heating structure includes a sealing disk, a first mounting plate, a second motor, a first bevel gear, a second bevel gear and a third bevel gear, a sealing disk is fixed to the inner side of the steam tank, a first mounting plate is fixed to one side of the sealing disk, a second motor is fixed to the bottom side of the first mounting plate, a first bevel gear is fixed to the output end of the second motor, one side of the first bevel gear is meshedly connected to the second bevel gear, and the other side of the first bevel gear is meshedly connected to the third bevel gear.

[0015] As a preferred embodiment of the steam generating device provided by the utility model, the uniform heating structure also includes a first rotating rod, a second rotating rod and a heating rod, the second rotating rod is fixed to the inner side of the third bevel gear, the first rotating rod is fixed to the inner side of the second bevel gear, the inner side of the second rotating rod is rotatably connected to the first rotating rod, and multiple heating rods are evenly fixed to the outer sides of the first rotating rod and the second rotating rod.

[0016] As a preferred embodiment of the steam generating device provided by the utility model, an air inlet pipe is fixed to the top of the inner side of the sealing disk, one end of the air inlet pipe is fittedly connected to a sealing cover, a plurality of springs are evenly fixed on one side of the sealing cover, and one side of the plurality of springs is fixed to the sealing disk.

[0017] As a preferred embodiment of the steam generating device provided by the utility model, the closed structure includes a second mounting plate, a hydraulic cylinder, a rack, a cam, a rotating stick, a slide groove and a steam outlet, a second mounting plate is fixed to one side of the steam tank, a hydraulic cylinder is fixed to one side of the second mounting plate, a rack is fixed to the output end of the hydraulic cylinder, a slide groove is fixed to one side of the steam tank, the slide groove and the rack are slidably connected, a rotating stick is rotatably connected to one side of the steam tank, a cam is fixed to the outside of the rotating stick, a steam outlet is fixed to the inside of one side of the steam tank, the steam outlet and the cam are slidably connected, and the cam and the rack are meshingly connected.

[0018] As a preferred embodiment of the steam generating device provided by the utility model, a meshing tooth is provided on one side of the cam, and the cam is meshed and connected with the rack through the meshing tooth.

[0019] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0020] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0021] The utility model provides a steam generating device, which can be applied to a variety of different working environments and production requirements through the design of the propulsion structure. In the process of making mulberry paper, whether it is forming, drying, stretching or preheating, the steam propulsion structure can provide stable and reliable power support;

[0022] The device is designed with a uniform heating structure to ensure uniform temperature distribution inside the steam generator, avoiding local overheating or insufficient temperature. At the same time, the uniform heating structure helps to reduce energy waste because heat can be converted into steam more efficiently rather than wasted through dissipation or local overheating.

[0023] The closed structure design of the device enables the device to accurately control the steam flow and pressure, ensuring that the steam supply meets the actual needs of the mulberry paper production process. This precise control helps to improve production efficiency and reduce production problems caused by insufficient or excessive steam supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the overall structure of a steam generating device of the utility model;

[0026] Figure 2 This is a side view of a steam generating device of the utility model;

[0027] Figure 3 This is a cross-sectional view of a steam tank of a steam generating device of the utility model;

[0028] Figure 4 This is a schematic diagram of the connection between a sealing cover and a spring of a steam generating device of the utility model;

[0029] Figure 5 This is a schematic diagram of the connection between a first rotating rod and a second rotating rod of a steam generating device of the utility model;

[0030] Figure 6 This is a schematic diagram of the connection between a screw rod and a threaded sleeve of a steam generating device of the utility model;

[0031] Figure 7 The utility model is a schematic diagram of the connection between a rack and a cam of a steam generating device.

[0032] In the figure: 1. steam tank; 2. supporting leg; 3. connecting block; 4. first motor; 5. worm; 6. worm wheel; 7. rotating column; 8. screw rod; 9. screw sleeve; 10. push sleeve; 11. slider; 12. water pump; 13. water inlet pipe; 14. sealing plate; 15. air inlet pipe; 16. sealing cover; 17. spring; 18. first mounting plate; 19. second motor; 20. first bevel gear; 21. second bevel gear; 22. third bevel gear; 23. first rotating rod; 24. second rotating rod; 25. heating rod; 26. second mounting plate; 27. hydraulic cylinder; 28. rack; 29. ​​cam; 30. rotating rod; 31. slide groove; 32. steam outlet. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] As described in the background technology, the device lacks a suitable propulsion structure, resulting in uneven heat energy transfer, and part of the heat energy cannot be effectively converted into steam, thereby affecting the steam generation efficiency and output. The device also lacks a uniform heating structure, resulting in uneven heating inside the steam generator, affecting the generation of steam.

[0035] In order to solve this technical problem, the utility model provides a steam generating device.

[0036] Specifically, please refer to Figure 1-Figure 7 A steam generating device specifically includes: a steam tank 1, four supporting legs 2 are fixed at the bottom of the steam tank 1, a water pump 12 is fixed on one side of the top of the steam tank 1, a water inlet pipe 13 is fixed at the output end of the water pump 12, one end of the water inlet pipe 13 is connected to the inner side of the steam tank 1, a propulsion structure is provided on one side of the steam tank 1, a uniform heating structure is provided on the inner side of the steam tank 1, and a closing structure is provided on the other side of the steam tank 1.

[0037] The utility model provides a steam generating device, which can be applied to a variety of different working environments and production requirements through the design of the propulsion structure. In the process of making mulberry paper, whether it is forming, drying, stretching or preheating, the steam propulsion structure can provide stable and reliable power support;

[0038] The device is designed with a uniform heating structure to ensure uniform temperature distribution inside the steam generator, avoiding local overheating or insufficient temperature. At the same time, the uniform heating structure helps to reduce energy waste because heat can be converted into steam more efficiently rather than wasted through dissipation or local overheating.

[0039] The closed structure design of the device enables the device to accurately control the steam flow and pressure, ensuring that the steam supply meets the actual needs of the mulberry paper production process. This precise control helps to improve production efficiency and reduce production problems caused by insufficient or excessive steam supply.

[0040] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] Reference Figure 1-Figure 7 A steam generating device comprises a steam tank 1, four supporting legs 2 are fixed to the bottom of the steam tank 1, a water pump 12 is fixed to one side of the top of the steam tank 1, a water inlet pipe 13 is fixed to the output end of the water pump 12, one end of the water inlet pipe 13 is connected to the inner side of the steam tank 1, a propulsion structure is arranged on one side of the steam tank 1, a uniform heating structure is arranged on the inner side of the steam tank 1, and a closing structure is arranged on the other side of the steam tank 1.

[0043] The propulsion structure includes a locking mechanism and a propulsion mechanism, so that the propulsion structure can propel the push sleeve 10 to move.

[0044] The locking mechanism includes a connecting block 3, a first motor 4, a worm 5 and a worm wheel 6. Two connecting blocks 3 are fixed on one side of the steam tank 1. The two connecting blocks 3 are rotatably connected to one side of each other with a worm 5. A first motor 4 is fixed to one side of one of the connecting blocks 3. The output end of the first motor 4 is fixed to the worm 5. The bottom of the worm 5 is meshed with the worm wheel 6, so that the locking mechanism can limit the rotation of the rotating column 7.

[0045] The pushing mechanism includes a rotating column 7, a screw rod 8, a screw sleeve 9, a push sleeve 10 and a slider 11. The inner side of one side of the steam tank 1 is rotatably connected to the rotating column 7, the outer side of the rotating column 7 is fixed to the worm gear 6, the screw rod 8 is fixed to one side of the rotating column 7, the outer side of the screw rod 8 is threadedly connected to the screw sleeve 9, the push sleeve 10 is fixed to one side of the screw sleeve 9, and the top of the push sleeve 10 is fixed to the slider 11. The push sleeve 10 and the slider 11 are both slidably connected to the steam tank 1, so that the pushing mechanism can push the push sleeve 10 to move.

[0046] The uniform heating structure includes a sealing disk 14, a first mounting plate 18, a second motor 19, a first bevel gear 20, a second bevel gear 21, a third bevel gear 22, a first rotating rod 23, a second rotating rod 24 and a heating electric rod 25. The sealing disk 14 is fixed to the inner side of the steam tank 1, the first mounting plate 18 is fixed to one side of the sealing disk 14, the second motor 19 is fixed to the bottom side of the first mounting plate 18, the first bevel gear 20 is fixed to the output end of the second motor 19, the second bevel gear 21 is meshedly connected to one side of the first bevel gear 20, the third bevel gear 22 is meshedly connected to the other side of the first bevel gear 20, the second rotating rod 24 is fixed to the inner side of the third bevel gear 22, the first rotating rod 23 is fixed to the inner side of the second bevel gear 21, the inner side of the second rotating rod 24 is rotatably connected to the first rotating rod 23, and multiple heating electric rods 25 are uniformly fixed to the outer sides of the first rotating rod 23 and the second rotating rod 24, so that the uniform heating structure can uniformly heat and produce steam.

[0047] An air inlet pipe 15 is fixed to the top of the inner side of the sealing disk 14, one end of the air inlet pipe 15 is fittedly connected to a sealing cover 16, a plurality of springs 17 are evenly fixed to one side of the sealing cover 16, one side of the plurality of springs 17 is fixed to the sealing disk 14, so that steam can pass through the air inlet pipe 15 and through the sealing disk 14.

[0048] The closed structure includes a second mounting plate 26, a hydraulic cylinder 27, a rack 28, a cam 29, a rotating rod 30, a slide 31 and a steam outlet 32. The second mounting plate 26 is fixed to one side of the steam tank 1, the hydraulic cylinder 27 is fixed to one side of the second mounting plate 26, the rack 28 is fixed to the output end of the hydraulic cylinder 27, the slide 31 is fixed to one side of the steam tank 1, the slide 31 and the rack 28 are slidably connected, the rotating rod 30 is rotatably connected to one side of the steam tank 1, the cam 29 is fixed to the outside of the rotating rod 30, the steam outlet 32 ​​is fixed to the inner side of one side of the steam tank 1, the steam outlet 32 ​​and the cam 29 are slidably connected, and the cam 29 and the rack 28 are meshingly connected, so that the closed structure can control the steam inside the steam tank 1.

[0049] One side of the cam 29 is provided with meshing teeth, and the cam 29 is meshed with the rack 28 via the meshing teeth, so that the movement of the rack 28 can drive the cam 29 to rotate.

[0050] The utility model provides a steam generating device, which can be applied to a variety of different working environments and production requirements through the design of the propulsion structure. In the process of making mulberry paper, whether it is forming, drying, stretching or preheating, the steam propulsion structure can provide stable and reliable power support;

[0051] The device is designed with a uniform heating structure to ensure uniform temperature distribution inside the steam generator, avoiding local overheating or insufficient temperature. At the same time, the uniform heating structure helps to reduce energy waste because heat can be converted into steam more efficiently rather than wasted through dissipation or local overheating.

[0052] The closed structure design of the device enables the device to accurately control the steam flow and pressure, ensuring that the steam supply meets the actual needs of the mulberry paper production process. This precise control helps to improve production efficiency and reduce production problems caused by insufficient or excessive steam supply.

[0053] The use process of a steam generating device provided by the utility model is as follows: the user energizes the water pump 12, and the water pump 12 fills the external water source into the inner side of the steam tank 1 through the water inlet pipe 13. The user energizes the multiple heating rods 25 for heating, and then energizes the second motor 19 for rotation. The output end of the second motor 19 drives the first bevel gear 20 to rotate. Since the second bevel gear 21 and the third bevel gear 22 are respectively meshed and connected on both sides of the first bevel gear 20, the rotation of the first bevel gear 20 drives the second bevel gear 21 and the third bevel gear 22 to rotate in the opposite direction, thereby driving the multiple heating rods 25 to energize and heat and heat the water source inside the steam tank 1, thereby generating steam. After the steam is produced, the user energizes the first motor 4 for rotation. The output end of the first motor 4 drives the worm 5 to rotate. Since the bottom of the worm 5 is meshed and connected with the worm wheel 6, the rotation of the worm 5 drives the worm wheel 6 to rotate, thereby driving the rotating column 7 to rotate. The rotation of the rotating column 7 drives the screw rod 8 to rotate. Since the outer side of the screw rod 8 is threadedly connected with the screw sleeve 9 , so that the rotation of the screw rod 8 drives the screw sleeve 9 and the push sleeve 10 to slide at one end of the inner side of the steam tank 1, and then pushes the steam inside the steam tank 1 through the air inlet pipe 15 to push the sealing cover 16 into the other side of the steam tank 1. Due to the elastic force of multiple springs 17, the steam cannot return to the other end of the sealing disk 14 in the opposite direction, which is conducive to the increase of the pressure of the steam. When the pressure of the steam inside the steam tank 1 increases to a certain extent, the user energizes the hydraulic cylinder 27 to push the rack 28 to slide. Since the top of the rack 28 is meshed and connected with the cam 29, the sliding of the rack 28 drives the cam 29 to rotate along the rotating rod 30, so that the cam 29 can be separated from the sliding connection with the steam outlet 32, and then the steam can be separated from the inner side of the steam tank 1 from the steam outlet 32, thereby improving the use efficiency of the device; the utility model realizes the green, efficient and low-cost operation of the steam generating device, has a wide range of application prospects and market demand for mulberry paper production, and is of great significance for promoting the development of the environmental protection industry and improving the efficiency of energy utilization.

[0054] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steam generating device, comprising a steam tank (1), characterized in that: Four supporting legs (2) are fixed at the bottom of the steam tank (1); a water pump (12) is fixed on one side of the top of the steam tank (1); a water inlet pipe (13) is fixed to the output end of the water pump (12); one end of the water inlet pipe (13) is connected to the inner side of the steam tank (1); a propulsion structure is provided on one side of the steam tank (1); a uniform heating structure is provided on the inner side of the steam tank (1); and a closing structure is provided on the other side of the steam tank (1).

2. A steam generating device according to claim 1, characterized in that: The propulsion structure comprises a locking mechanism and a propulsion mechanism.

3. A steam generating device according to claim 2, characterized in that: The locking mechanism comprises a connecting block (3), a first motor (4), a worm (5) and a worm wheel (6); two connecting blocks (3) are fixed on one side of the steam tank (1); the two connecting blocks (3) are rotatably connected to one side thereof close to each other; a first motor (4) is fixed on one side of one of the connecting blocks (3); an output end of the first motor (4) is fixed to the worm (5); and the bottom of the worm (5) is meshingly connected to the worm wheel (6).

4. A steam generating device according to claim 3, characterized in that: The pushing mechanism comprises a rotating column (7), a screw rod (8), a screw sleeve (9), a push sleeve (10) and a sliding block (11); the rotating column (7) is rotatably connected to the inner side of one side of the steam tank (1); the outer side of the rotating column (7) is fixed to the worm gear (6); the screw rod (8) is fixed to one side of the rotating column (7); the screw sleeve (9) is threadedly connected to the outer side of the screw rod (8); the push sleeve (10) is fixed to one side of the screw sleeve (9); the sliding block (11) is fixed to the top of the push sleeve (10); the push sleeve (10) and the sliding block (11) are both slidably connected to the steam tank (1).

5. A steam generating device according to claim 4, characterized in that: The uniform heating structure comprises a sealing disk (14), a first mounting plate (18), a second motor (19), a first bevel gear (20), a second bevel gear (21) and a third bevel gear (22); the sealing disk (14) is fixed on the inner side of the steam tank (1); the first mounting plate (18) is fixed on one side of the sealing disk (14); the second motor (19) is fixed on the bottom side of the first mounting plate (18); the first bevel gear (20) is fixed on the output end of the second motor (19); one side of the first bevel gear (20) is meshedly connected to the second bevel gear (21); the other side of the first bevel gear (20) is meshedly connected to the third bevel gear (22).

6. A steam generating device according to claim 5, characterized in that: The uniform heating structure further comprises a first rotating rod (23), a second rotating rod (24) and a heating rod (25); the second rotating rod (24) is fixed on the inner side of the third bevel gear (22); the first rotating rod (23) is fixed on the inner side of the second bevel gear (21); the inner side of the second rotating rod (24) is rotatably connected to the first rotating rod (23); and a plurality of heating rods (25) are uniformly fixed on the outer sides of the first rotating rod (23) and the second rotating rod (24).

7. A steam generating device according to claim 6, characterized in that: An air intake pipe (15) is fixed to the top of the inner side of the sealing disk (14); one end of the air intake pipe (15) is fittedly connected to a sealing cover (16); a plurality of springs (17) are evenly fixed to one side of the sealing cover (16); and one side of the plurality of springs (17) is fixed to the sealing disk (14).

8. A steam generating device according to claim 7, characterized in that: The closed structure comprises a second mounting plate (26), a hydraulic cylinder (27), a rack (28), a cam (29), a rotating rod (30), a slide groove (31) and a steam outlet (32); the second mounting plate (26) is fixed to one side of the steam tank (1); the hydraulic cylinder (27) is fixed to one side of the second mounting plate (26); the output end of the hydraulic cylinder (27) is fixed to a rack (28); the slide groove (31) is fixed to one side of the steam tank (1); the slide groove (31) and the rack (28) are slidably connected; the rotating rod (30) is rotatably connected to one side of the steam tank (1); the cam (29) is fixed to the outer side of the rotating rod (30); the steam outlet (32) is fixed to the inner side of one side of the steam tank (1); the steam outlet (32) and the cam (29) are slidably connected; the cam (29) and the rack (28) are meshingly connected.

9. A steam generating device according to claim 8, characterized in that: One side of the cam (29) is provided with meshing teeth, and the cam (29) is meshedly connected with the rack (28) via the meshing teeth.

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