Energy-saving tube furnace
By introducing a rotating mechanism and a sprinkler mechanism into an energy-saving tube furnace, combining heating and heat dissipation mechanism, uniform heating and rapid heat dissipation of the tube furnace is achieved, and the problem of low cooling efficiency in the prior art is solved, which significantly improves the cooling efficiency and Energy-saving effect.
Patent Information
- Application Number
- CN202421140974.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing energy-saving tube furnaces have low cooling efficiency, resulting in poor energy-saving effects.
An energy-saving tube furnace including a frame, a heating mechanism, a rotating mechanism, a sprinkler mechanism and a heat dissipation mechanism is designed. Through the heat transfer and rotation of the heating tube, the water flow of the sprinkler plate cools down and the cold air heat dissipation of the air block. Achieve uniform heating and rapid heat dissipation of the pipe furnace.
The cooling efficiency and energy-saving effect of the pipe furnace are improved, making the heating and heat dissipation process more uniform and faster, and significantly improving the cooling efficiency and energy-saving effect.
Smart Images
Figure CN222257661U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tubular furnaces, in particular to an energy-saving tubular furnace. Background Art
[0002] A tubular furnace is a high-temperature heating device, mainly composed of a long and thin tube, usually made of metal (such as steel, copper) or ceramic; its working principle is to use the heat energy generated by the combustion of fuel and transfer it to the heated object through the pipe to achieve the purpose of heating.
[0003] According to Chinese patent publication number CN 219640687 U, an energy-saving tubular furnace includes a body, a heating chamber is provided inside the body, a furnace tube is installed in the middle of the body, the furnace tube is arranged horizontally, a heating coil is installed on the inner wall of the heating chamber, a cooling component is installed inside the body, the cooling component includes an outer sleeve installed inside the heating chamber, the outer sleeve is arranged on the outer side of the furnace tube, an air inlet pipe is installed on the front side of the outer sleeve, an exhaust pipe is installed on the back side of the outer sleeve, and one end of the air inlet pipe passes through the front side of the body. In the utility model, when heating is performed, the air pressure inside the body increases. At this time, under the joint action of the air pressure and the spring, the piston block makes the end of the second connecting groove close to the fan installation box tightly pressed on the limit ring, so that the inside of the body is in a closed state, thereby ensuring the heating effect.
[0004] However, when the above device cools the furnace tube, it transmits external cold air to the surface of the furnace tube, then takes away the heat on the surface of the furnace tube and discharges it from the exhaust hole and the exhaust pipe. Since the inside of the machine body can be heated, the inside of the machine body also needs to be cooled at the same time to completely cool the furnace tube. The fan needs to work for a long time to cool the furnace tube, and the cooling efficiency is low, resulting in poor energy saving effect. Utility Model Content
[0005] The utility model provides an energy-saving tubular furnace to solve the problem of low cooling efficiency in the prior art, which has high cooling efficiency and good energy-saving effect.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an energy-saving tube furnace, comprising a frame, four legs are fixedly connected to the four corners of the bottom of the frame, the inner wall of the frame is rotatably connected to the tube furnace, the bottom of the frame is fixedly connected to a water storage tank, one end of the water storage tank is fixedly connected to a valve, a rotating mechanism is fixedly installed on the surface of the frame, a heating mechanism is fixedly connected to the inner wall of the frame, and a sprinkler mechanism and a heat dissipation mechanism are fixedly connected to the top of the frame;
[0007] The sprinkler mechanism includes a sprinkler plate, which is fixedly connected to the inner wall of the frame. One end of the sprinkler plate is provided with a plurality of sprinkler holes in a rectangular array, and the other end is fixedly connected to a connecting pipe. One end of the connecting pipe is fixedly connected to the output end of a water pump, and the input end of the water pump is fixedly connected to a water tank.
[0008] Preferably, the rotating mechanism includes a mounting plate, one end of which is fixedly connected to the surface of the frame, and the other end is fixedly connected to a motor, the motor output shaft is fixedly connected to a gear, the gear surface is meshed with a gear ring, and the inner wall of the gear ring is fixedly connected to the surface of the tube furnace.
[0009] Preferably, the heating mechanism comprises a plurality of heating tubes, which are all fixedly connected to the inner wall of the frame, the inner wall of the frame is also fixedly connected to a heat absorbing plate, the inner wall of the heat absorbing plate is provided with a placement cavity, and the plurality of heating tubes are located in the placement cavity.
[0010] Preferably, the heat dissipation mechanism includes two air blocks, both of which are fixedly connected to the inner wall of the frame, both of which are used for air intake and air exhaust, and both of which have multiple air inlet and outlet holes on their surfaces. One end of each of the two air blocks is fixedly connected to two air ducts, one end of each of the two air ducts passes through the top of the frame and is fixedly connected to an air inlet fan and an air outlet fan, and the air inlet fan and the air outlet fan are fixedly connected to the top of the frame.
[0011] Preferably, limit blocks are fixedly connected to both sides of the tube furnace surface to prevent the tube furnace from deflecting.
[0012] Preferably, the heat absorbing plate is triangular in shape and is located below the tube furnace.
[0013] Preferably, the connecting pipe passes through the top of the frame and extends to the output end of the water pump, and the water pump and the water tank are both fixedly connected to the top of the frame.
[0014] The working principle and use principle of the utility model are as follows: the device is placed on the ground, four legs are used to stabilize the device, the heating mechanism is started, multiple heating tubes emit heat, the heat of the heating tubes reaches the heat absorbing plate, the heat absorbing plate heats the bottom of the tube furnace, the rotating mechanism is started, the motor drives the gear to rotate, the gear drives the gear ring to rotate, the gear ring drives the tube furnace to rotate, and the tube furnace rotates in the frame. During the heating and heat dissipation process, the tube furnace is in a rotating state, which is convenient for uniform heating and heat dissipation of the tube furnace. After heating, the heat dissipation mechanism and the water sprinkling mechanism are started, and the air inlet fan is started, so that the air inlet fan introduces wind into the air duct, reaches the air block through the air duct, and dissipates heat to the surface of the tube furnace through the air outlet holes on the surface of the air block. At the same time, the tube furnace rotates to dissipate heat Heat is more uniform and quick, and at the same time, the blower is started, so that the blower drives the air inlet holes on the surface of the air block used for air outlet to absorb the heat on the surface of the tube furnace, and at the same time, it is discharged through the air duct, which is convenient for heat dissipation on the surface of the tube furnace and improves the heat dissipation efficiency. Water is placed in the water tank, and the water pump is started so that the water pump drives the water in the water tank to reach the connecting pipe, and the water in the connecting pipe reaches the sprinkler plate, and is discharged through the sprinkler holes in the multiple rectangular arrays on the surface of the sprinkler plate and sprinkled on the surface of the tube furnace. The water cools the surface of the tube furnace, and after the water evaporates, the water vapor is discharged through the heat dissipation mechanism, and the excess water reaches the water storage tank. Open the valve to discharge the water in the water storage tank to prevent water from accumulating inside the water storage tank, so as to achieve rapid heat dissipation of the tube furnace, improve cooling efficiency, and have good energy-saving effect.
[0015] The beneficial technical effect of the utility model is as follows: by starting the heating mechanism, the rotating mechanism is started to drive the tube furnace to rotate, the heating mechanism heats the rotating tube furnace, and after the heating is completed, the heat dissipation mechanism and the water sprinkling mechanism are started, the heat dissipation mechanism introduces external cold air to dissipate the heat of the tube furnace, and water is discharged through the plurality of rectangular array water sprinkling holes on the surface of the sprinkler plate and sprinkled on the surface of the tube furnace, the water cools the surface of the tube furnace, and at the same time, the tube furnace is in a rotating state during the heating and heat dissipation process, which is convenient for uniform heating and heat dissipation of the tube furnace, thereby realizing rapid heat dissipation of the tube furnace, improving cooling efficiency, and achieving good energy-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 3 It is a schematic diagram of the side section structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the internal structure of the frame of the utility model;
[0020] Figure 5 It is a schematic diagram of the side structure of the sprinkler mechanism of the utility model.
[0021] Among them: 1. frame; 2. tube furnace; 3. support legs; 4. water storage tank; 5. sprinkler plate; 6. connecting pipe; 7. water pump; 8. water tank; 11. mounting plate; 12. motor; 13. gear; 14. gear ring; 21. heating tube; 22. heat absorbing plate; 23. placement cavity; 31. air block; 32. air duct; 33. air inlet fan; 34. air outlet fan. DETAILED DESCRIPTION
[0022] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.
[0023] An energy-saving tubular furnace according to this specific embodiment, such as Figure 1-5 As shown, an energy-saving tube furnace comprises a frame 1, the frame 1 protects the device, four legs 3 are fixedly connected to the four corners of the bottom of the frame 1, the four legs 3 stabilize the device to prevent the device from tipping over, the inner wall of the frame 1 is rotatably connected to the tube furnace 2, the left and right sides of the surface of the tube furnace 2 are fixedly connected to limit blocks for preventing the tube furnace 2 from deviating so that the tube furnace 2 is located on the inner wall of the frame 1, and a water storage tank 4 is fixedly connected to the bottom of the frame 1, and the excess water of the sprinkler mechanism will reach the water storage tank 4 for water storage, and one end of the water storage tank 4 is fixed A valve is fixedly connected. When water is found in the water storage tank 4, the valve is opened to discharge the water in the water storage tank 4. A rotating mechanism is fixedly installed on the surface of the frame 1. The rotating mechanism can drive the tube furnace 2 to rotate, so that the tube furnace 2 is heated evenly. When the tube furnace 2 dissipates heat, the heat is evenly dissipated and the heat is dissipated faster. A heating mechanism is fixedly connected to the inner wall of the frame 1. The heating mechanism heats the tube furnace 2. A watering mechanism and a heat dissipation mechanism are fixedly connected above the frame 1. The watering mechanism is convenient for cooling the surface of the tube furnace 2 by watering, and the heat dissipation mechanism cools the surface of the tube furnace 2;
[0024] The watering mechanism includes a watering plate 5, which is fixedly connected to the inner wall of the frame 1. One end of the watering plate 5 is provided with a plurality of watering holes in a rectangular array, and the watering holes are convenient for cooling the surface of the tube furnace 2. The other end is fixedly connected with a connecting pipe 6, one end of the connecting pipe 6 is fixedly connected to the output end of a water pump 7, and the input end of the water pump 7 is fixedly connected to a water tank 8. The connecting pipe 6 passes through the top of the frame 1 and extends to the output end of the water pump 7. The water pump 7 and the water tank 8 are both fixedly connected to the top of the frame 1.
[0025] Through the above technical scheme, the device is placed on the ground, the four legs 3 stabilize the device, the heating mechanism is started, the rotating mechanism is started to drive the tube furnace 2 to rotate, the heating mechanism heats the rotating tube furnace 2, and after heating, the heat dissipation mechanism and the sprinkler mechanism are started. The heat dissipation mechanism introduces external cold air to dissipate the heat of the tube furnace 2, and water is placed in the water tank 8. The water pump 7 is started, so that the water pump 7 drives the water in the water tank 8 to reach the connecting pipe 6, and the water in the connecting pipe 6 reaches the sprinkler plate 5, and is discharged through the multiple rectangular arrays of sprinkler holes on the surface of the sprinkler plate 5, and sprinkled on the surface of the tube furnace 2. The water cools the surface of the tube furnace 2. After the water evaporates, the water vapor is discharged through the heat dissipation mechanism, and the excess water reaches the water storage tank 4. The valve is opened to discharge the water in the water storage tank 4 to prevent water from accumulating inside the water storage tank 4, thereby achieving heat dissipation of the tube furnace 2.
[0026] like Figure 2 and Figure 4 As shown, the rotating mechanism includes a mounting plate 11, one end of the mounting plate 11 is fixedly connected to the surface of the frame 1, and the other end is fixedly connected to a motor 12, the output shaft of the motor 12 is fixedly connected to a gear 13, the surface of the gear 13 is meshed with a gear ring 14, and the inner wall of the gear ring 14 is fixedly connected to the surface of the tube furnace 2.
[0027] Through the above technical solution, the mounting plate 11 stabilizes the motor 12, starts the motor 12, and drives the gear 13 to rotate, and then drives the gear ring 14 to rotate, and then drives the gear ring 14 to rotate, so that the tube furnace 2 rotates in the frame 1. During the heating and heat dissipation process, the tube furnace 2 is in a rotating state, which is convenient for uniform heating and uniform heat dissipation of the tube furnace 2.
[0028] like Figure 3 As shown, the heating mechanism includes a plurality of heating tubes 21, and the heating tubes 21 are all fixedly connected to the inner wall of the frame 1. The inner wall of the frame 1 is also fixedly connected with a heat absorbing plate 22, and the heat absorbing plate 22 is triangular. The heat absorbing plate 22 is located below the tube furnace 2, and a placement cavity 23 is opened on the inner wall of the heat absorbing plate 22, and a plurality of heating tubes 21 are located in the placement cavity 23.
[0029] Through the above technical solution, when the rotating tube furnace 2 is heated, multiple heating tubes 21 are started to emit heat, so that the heat of the heating tubes 21 reaches the heat absorbing plate 22, and the heat absorbing plate 22 heats the bottom of the tube furnace 2. Since the tube furnace 2 is in a rotating state, the surface of the tube furnace 2 can be evenly heated. The cavity 23 is placed to protect the multiple heating tubes 21. The heat absorbing plate 22 is triangular, so that when water is sprinkled on the surface of the heat absorbing plate 22, the water can slide into the water storage tank 4.
[0030] like Figure 3 and Figure 4As shown, the heat dissipation mechanism includes two air blocks 31, both of which are fixedly connected to the inner wall of the frame 1, and both of which are used for air intake and air outlet. A plurality of air inlet and outlet holes are provided on the surfaces of the two air blocks 31, and one end of the two air blocks 31 is fixedly connected to two air ducts 32, one end of the two air ducts 32 passes through the top of the frame 1, and both are fixedly connected to an air inlet fan 33 and an air outlet fan 34, and the air inlet fan 33 and the air outlet fan 34 are fixedly connected to the top of the frame 1.
[0031] Through the above technical solution, when the tube furnace 2 needs to be cooled, the air inlet fan 33 is started, so that the air inlet fan 33 introduces air into the air duct 32, reaches the air block 31 through the air duct 32, and cools the surface of the tube furnace 2 through the air outlet holes on the surface of the air block 31. At the same time, the tube furnace 2 rotates to dissipate heat more evenly and quickly. At the same time, the air outlet fan 34 is started, so that the air outlet fan 34 drives the air inlet holes on the surface of the air block 31 for air outlet, absorbs the heat on the surface of the tube furnace 2, and discharges it through the air duct 32, so as to facilitate the heat dissipation of the surface of the tube furnace 2 and improve the heat dissipation efficiency.
[0032] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An energy-saving tube furnace, comprising a frame (1), four legs (3) fixedly connected to the four corners of the bottom of the frame (1), a tube furnace (2) rotatably connected to the inner wall of the frame (1), a water storage tank (4) fixedly connected to the bottom of the frame (1), and a valve fixedly connected to one end of the water storage tank (4), characterized in that: A rotating mechanism is fixedly mounted on the surface of the frame (1), a heating mechanism is fixedly connected to the inner wall of the frame (1), and a watering mechanism and a heat dissipation mechanism are fixedly connected to the top of the frame (1); The watering mechanism comprises a watering plate (5), the watering plate (5) being fixedly connected to the inner wall of the frame (1), one end of the watering plate (5) being provided with a plurality of watering holes in a rectangular array, the other end of the watering plate (5) being fixedly connected to a connecting pipe (6), one end of the connecting pipe (6) being fixedly connected to the output end of a water pump (7), and the input end of the water pump (7) being fixedly connected to a water tank (8).
2. An energy-saving tubular furnace according to claim 1, characterized in that: The rotating mechanism comprises a mounting plate (11), one end of the mounting plate (11) is fixedly connected to the surface of the frame (1), and the other end is fixedly connected to a motor (12), an output shaft of the motor (12) is fixedly connected to a gear (13), a surface of the gear (13) is meshed with a gear ring (14), and an inner wall of the gear ring (14) is fixedly connected to the surface of the tube furnace (2).
3. An energy-saving tubular furnace according to claim 1 or 2, characterized in that: The heating mechanism comprises a plurality of heating tubes (21), the heating tubes (21) are all fixedly connected to the inner wall of the frame (1), a heat absorbing plate (22) is also fixedly connected to the inner wall of the frame (1), a placement cavity (23) is provided on the inner wall of the heat absorbing plate (22), and the plurality of heating tubes (21) are located in the placement cavity (23).
4. An energy-saving tubular furnace according to claim 1 or 2, characterized in that: The heat dissipation mechanism comprises two air blocks (31), the two air blocks (31) are fixedly connected to the inner wall of the frame (1), the two air blocks (31) are used for air intake and air exhaust, a plurality of air inlet and outlet holes are provided on the surfaces of the two air blocks (31), one end of the two air blocks (31) is fixedly connected to two air ducts (32), one end of the two air ducts (32) passes through the top of the frame (1) and is fixedly connected to an air inlet fan (33) and an air outlet fan (34), and the air inlet fan (33) and the air outlet fan (34) are fixedly connected to the top of the frame (1).
5. The energy-saving tubular furnace according to claim 3, characterized in that: The heat dissipation mechanism comprises two air blocks (31), the two air blocks (31) are fixedly connected to the inner wall of the frame (1), the two air blocks (31) are used for air intake and air exhaust, a plurality of air inlet and outlet holes are provided on the surfaces of the two air blocks (31), one end of the two air blocks (31) is fixedly connected to two air ducts (32), one end of the two air ducts (32) passes through the top of the frame (1) and is fixedly connected to an air inlet fan (33) and an air outlet fan (34), and the air inlet fan (33) and the air outlet fan (34) are fixedly connected to the top of the frame (1).
6. An energy-saving tubular furnace according to claim 1, 2 or 5, characterized in that: Limit blocks are fixedly connected to both sides of the surface of the tube furnace (2) to prevent the tube furnace (2) from deflecting.
7. The energy-saving tubular furnace according to claim 3, characterized in that: Limit blocks are fixedly connected to both sides of the surface of the tube furnace (2) to prevent the tube furnace (2) from deflecting.
8. The energy-saving tubular furnace according to claim 4, characterized in that: Limit blocks are fixedly connected to both sides of the surface of the tube furnace (2) to prevent the tube furnace (2) from deflecting.
9. The energy-saving tubular furnace according to claim 3, characterized in that: The heat absorbing plate (22) is triangular in shape and is located below the tube furnace (2).
10. The energy-saving tubular furnace according to claim 1, characterized in that: The connecting pipe (6) passes through the top of the frame (1) and extends to the output end of the water pump (7). The water pump (7) and the water tank (8) are both fixedly connected to the top of the frame (1).