A temperature-adjustable titanium alloy heating furnace

Abstract

The utility model discloses a temperature-adjustable titanium alloy heating furnace, which relates to the technical field of heating furnaces and comprises a heating furnace, wherein an outer shell is arranged on the outer side of the heating furnace, an adjusting component is arranged on the outer shell, the adjusting component comprises a valve body, a valve stem is arranged on the top of the valve body, a valve ball is connected to the bottom of the valve stem, the valve ball is located inside the valve body, an exhaust pipe is connected to the side of the valve body away from the outer shell, an end of the valve body away from the exhaust pipe is connected to a water tank, an end of the water tank close to the bottom is fixedly connected to a water inlet pipe, two adjusting components are arranged and are respectively located on both sides of the heating furnace, and by arranging the adjusting components, when the internal temperature of the heating furnace is too high, an external water source is connected to the water tank, the water in the water tank will generate water vapor to take away the heat of the heating furnace by opening the valve body, thereby playing a role of cooling, and the amount of water vapor discharged can be selected according to the temperature of the heating furnace.

Description

Technical Field

[0001] The utility model relates to the technical field of heating furnaces, in particular to a titanium alloy heating furnace with adjustable temperature. Background Art

[0002] A heating furnace is a facility widely used in various industrial fields to heat materials or workpieces to a specific process temperature. The high-temperature flame and flue gas generated by the combustion of fuel in the furnace transfer heat to the medium in the furnace tube by radiation and convection, so that it reaches the required process temperature.

[0003] The existing Chinese patent (publication number: CN220871440U) proposes an adjustable titanium alloy heating furnace, including a furnace body and a furnace door, wherein the bottom of the inner wall of the furnace body is fixedly connected to a motor through an insulating shell, and one end of the motor output shaft is fixedly connected to a heating platform, one side of the furnace body is fixedly connected to an outer shell, and the inside of the outer shell is provided with a fuel nozzle through an adjustment mechanism, the adjustment mechanism includes an electric telescopic rod, and one side of the inner wall of the outer shell is rotatably connected to a movable plate. By setting an adjustable fuel nozzle, the flame spray direction in the furnace can be controlled to tilt up and down during the heating process, so that higher heat can be filled in the furnace, and with the setting of the motor, the contact temperature of the product is the same everywhere, so that the product is heated evenly.

[0004] In the above technical solution, the temperature of the heating furnace rises and falls too slowly. The slow cooling process will cause the heating furnace to be in a high energy consumption state for a long time, increasing energy consumption and causing energy waste. Too slow cooling may lead to uneven temperature distribution in the furnace, which will affect the consistency of product heating and thus reduce the quality of the final product. Therefore, we propose a temperature-adjustable titanium alloy heating furnace. Utility Model Content

[0005] The utility model aims to provide a temperature-adjustable titanium alloy heating furnace to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a heating furnace, an outer shell is provided on the outer side of the heating furnace, an adjusting component is provided on the outer shell, the adjusting component includes a valve body, a valve stem is provided on the top of the valve body, a valve ball is connected to the bottom of the valve stem, the valve ball is located inside the valve body, an exhaust pipe is connected to the side of the valve body away from the outer shell, an end of the valve body away from the exhaust pipe is connected to a water tank, an end of the water tank close to the bottom is fixedly connected to a water inlet pipe, and two adjusting components are provided, which are respectively located on both sides of the heating furnace.

[0007] As a preferred embodiment of the internal implementation of the fixed box, nozzle assemblies are provided on both sides of the heating furnace, and the nozzle assembly includes a fixed box, a storage room is provided inside the fixed box, a rotating shaft is rotatably connected to the inner wall of the fixed box, a placement plate is rotatably connected to the rotating shaft, a fuel nozzle is provided on the top of the placement plate, and an electric telescopic rod is provided in the fixed box, and the top of the electric telescopic rod is fixedly connected to the bottom of the placement plate.

[0008] By adopting the above technical solution, the direction of the fuel nozzle can be controlled by arranging the nozzle assembly so as to evenly heat the heating furnace.

[0009] As a preferred embodiment, the regulating assembly further includes a guide plate, wherein four guide plates are provided and the four guide plates are cross-fixed in the valve body, and a baffle is provided on one side of the valve body close to the guide plate, and a circular hole is opened on the baffle.

[0010] The above technical solution is adopted: by arranging guide plates and baffles, the cavitation effect caused by excessively fast flow of water vapor on the inside of the valve body is prevented.

[0011] As a preferred embodiment, a motor is provided on one side of the heating furnace close to the nozzle assembly, and an output end of the motor is fixedly connected to a fixing plate, and the fixing plate is located at the bottom of the nozzle assembly.

[0012] By adopting the above technical solution: by setting a motor and a fixing plate, the processed titanium alloy is placed on the fixing plate, so that it can be evenly heated and the work efficiency is improved.

[0013] As a preferred embodiment, an air inlet is provided on the top of the heating furnace, and a heating tube is provided on one side of the heating furnace close to the nozzle assembly, and three heating tubes are provided.

[0014] The above technical solution is adopted: a heating tube is provided to improve the heating efficiency, and an air inlet is opened to inhale oxygen to assist combustion.

[0015] As a preferred embodiment, a base plate is provided at the bottom of the heating furnace, and a supporting leg is fixedly connected to the bottom of the base plate.

[0016] The above technical solution is adopted: the outer shell and the heating furnace are supported by arranging a base plate and supporting legs.

[0017] Compared with the prior art, the advantages and positive effects of the utility model are:

[0018] 1. In the utility model, by setting an adjustment component, when the internal temperature of the heating furnace is too high, an external water source is connected to the water tank, and the water in the water tank will generate water vapor, which will take away the heat of the heating furnace by opening the valve body, thereby playing a role in cooling. According to the temperature of the heating furnace, the amount of water vapor to be discharged can be selected, which solves the problem that the temperature of the heating furnace in the above-mentioned device is fixed, which may cause the fuel to fail to burn at the optimal temperature, thereby reducing the thermal efficiency, and the long-term excessively high temperature will accelerate the aging of the internal components of the heating furnace and shorten the service life of the equipment. By setting a heating tube, the heating efficiency is improved, by opening an air inlet, oxygen is inhaled to assist combustion, and by setting a guide plate and a baffle, the water vapor flow rate is prevented from being too fast to cause cavitation effect on the inside of the valve body.

[0019] 2. In the utility model, by setting the nozzle assembly, the direction of the fuel nozzle can be controlled so as to evenly heat the heating furnace. By setting the motor and the fixing plate, the processed titanium alloy is placed on the fixing plate, which can be evenly heated to improve work efficiency. By setting the base plate and the supporting legs, the outer shell and the heating furnace are supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of a temperature-adjustable titanium alloy heating furnace.

[0021] Figure 2 The present invention is a structural diagram of an adjustment component in a temperature-adjustable titanium alloy heating furnace.

[0022] Figure 3 This is a diagram of the internal structure of a temperature-adjustable titanium alloy heating furnace.

[0023] Figure 4 The figure shows the structure of a fuel nozzle in a temperature-adjustable titanium alloy heating furnace.

[0024] Numbers in the figure: 1. Shell; 2. Adjustment assembly; 21. Valve body; 22. Valve stem; 23. Valve ball; 24. Guide plate; 25. Baffle; 26. Round hole; 27. Water tank; 28. Water inlet pipe; 3. Exhaust pipe; 4. Heating furnace; 5. Nozzle assembly; 51. Fixed box; 52. Rotating shaft; 53. Storage room; 54. Placement plate; 55. Fuel nozzle; 56. Electric telescopic rod; 6. Motor; 7. Fixed plate; 8. Heating tube; 9. Air inlet; 10. Base plate; 11. Support leg. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-Figure 3 As shown, a temperature-adjustable titanium alloy heating furnace comprises a heating furnace 4, a shell 1 is arranged on the outer side of the heating furnace 4, an adjusting component 2 is arranged on the shell 1, the adjusting component 2 comprises a valve body 21, a valve stem 22 is arranged on the top of the valve body 21, a valve ball 23 is connected to the bottom of the valve stem 22, the valve ball 23 is located inside the valve body 21, an exhaust pipe 3 is connected to the side of the valve body 21 away from the shell 1, an end of the valve body 21 away from the exhaust pipe 3 is connected to a water tank 27, an end of the water tank 27 close to the bottom is fixedly connected to a water inlet pipe 28, two adjusting components 2 are arranged, and are respectively located on both sides of the heating furnace 4, a base plate 10 is arranged at the bottom of the heating furnace 4, and a support leg 11 is fixedly connected to the bottom of the base plate 10. In the prior art, the temperature of the heating furnace 4 is fixed, which may cause the fuel to not burn at the optimal temperature, thereby reducing the thermal efficiency. A long period of excessively high temperature will accelerate the aging of the internal components of the heating furnace 4 and shorten the service life of the equipment. By setting the adjustment component 2, when the internal temperature of the heating furnace 4 is too high, an external water source is connected to the water tank 27 through the water inlet pipe 28. The water in the water tank 27 will produce water vapor. By turning the valve stem 22, the valve ball 23 at the bottom is driven to discharge the water vapor through the valve body 21, driving the heat in the heating furnace 4 to play a role in cooling. When the valve body 21 is closed, the water vapor remains in the water tank 27 to play a role in heat preservation, so that the temperature of the heating furnace 4 can be controlled according to the opening of the valve body 21.

[0027] Furthermore, if Figure 3 As shown: an air inlet 9 is provided on the top of the heating furnace 4, a heating tube 8 is provided on one side of the heating furnace 4 close to the nozzle assembly 5, and three heating tubes 8 are provided. By providing the heating tubes 8, the heating efficiency is improved, and by opening the air inlet 9, oxygen is inhaled to assist combustion.

[0028] The above scheme also has the problem that when the water vapor flow rate is too fast, it will cause cavitation in the valve body 21, such as Figure 2 As shown: the regulating assembly 2 also includes a guide plate 24, four guide plates 24 are provided, and the four guide plates 24 are cross-fixed in the valve body 21. A baffle 25 is provided on one side of the valve body 21 close to the guide plate 24, and a circular hole 26 is opened on the baffle 25. By arranging the guide plate 24 and the baffle 25, the flow velocity of the water vapor is slowed down to prevent the water vapor from flowing too fast and causing cavitation effect on the inside of the valve body.

[0029] The above solutions also have the problem that the internal temperature cannot be heated uniformly, such as Figure 4 As shown: nozzle assemblies 5 are arranged on both sides of the heating furnace 4, and the nozzle assembly 5 includes a fixed box 51, and a storage room 53 is arranged inside the fixed box 51. The inner wall of the fixed box 51 is rotatably connected with a rotating shaft 52, and a placement plate 54 is rotatably connected to the rotating shaft 52. A fuel nozzle 55 is arranged on the top of the placement plate 54, and an electric telescopic rod 56 is arranged in the fixed box 51. The top of the electric telescopic rod 56 is fixedly connected to the bottom of the placement plate 54. By setting the nozzle assembly 5, the electric telescopic rod 56 is turned on to drive the placement plate 54 to adjust the direction of the fuel nozzle 55 through the set rotating shaft 52, so as to evenly heat the heating furnace 4.

[0030] Furthermore, if Figure 3 As shown: a motor 6 is arranged on one side of the heating furnace 4 close to the nozzle assembly 5, and the output end of the motor 6 is fixedly connected to a fixing plate 7, and the fixing plate 7 is located at the bottom of the nozzle assembly 5. By arranging the motor 6 and the fixing plate 7, the processed titanium alloy is placed on the fixing plate 7, which can be evenly heated to improve the working efficiency.

[0031] Working principle: Figure 1 - Figure 4 As shown, by setting a motor 6 and a fixing plate 7, the processed titanium alloy is placed on the fixing plate 7, so that it can be evenly heated to improve work efficiency. By setting a nozzle assembly 5, the electric telescopic rod 56 is turned on to drive the placement plate 54 to adjust the direction of the fuel nozzle 55 through the set rotating shaft 52, so as to evenly heat the heating furnace 4. By setting a heating tube 8, the heating efficiency is improved. By opening an air inlet 9, oxygen is inhaled to assist combustion. In the prior art, the temperature of the heating furnace 4 is fixed, which may cause the fuel to fail to burn at the optimal temperature, thereby reducing the thermal efficiency. Long-term excessively high temperature will accelerate the aging of the internal components of the heating furnace 4 and shorten the service life of the equipment. By setting the adjustment Component 2, when the temperature inside the heating furnace 4 is too high, an external water source is connected to the water tank 27 through the water inlet pipe 28, and the water in the water tank 27 will produce water vapor. By twisting the valve stem 22, the valve ball 23 at the bottom is driven to discharge the water vapor through the valve body 21, driving the heat in the heating furnace 4 to cool down the temperature. When the valve body 21 is closed, the water vapor remains in the water tank 27 to keep warm, so that the temperature of the heating furnace 4 can be controlled according to the opening of the valve body 21. When the water vapor flow rate is too fast, cavitation will be caused in the valve body 21. By setting the guide plate 24 and the baffle 25, the flow rate of the water vapor is slowed down to prevent the water vapor flow rate from causing cavitation effect on the inside of the valve body.

[0032] The above description is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A temperature-adjustable titanium alloy heating furnace, comprising a heating furnace (4), characterized in that: An outer shell (1) is provided on the outer shell (1), and an adjusting component (2) is provided on the outer shell (1). The adjusting component (2) comprises a valve body (21), a valve stem (22) is provided on the top of the valve body (21), a valve ball (23) is connected to the bottom of the valve stem (22), and the valve ball (23) is located inside the valve body (21). A side of the valve body (21) away from the outer shell (1) is connected to an exhaust pipe (3), an end of the valve body (21) away from the exhaust pipe (3) is connected to a water tank (27), and an end of the water tank (27) close to the bottom is fixedly connected to a water inlet pipe (28). Two adjusting components (2) are provided, and are respectively located on two sides of the heating furnace (4).

2. The temperature-adjustable titanium alloy heating furnace according to claim 1, characterized in that: Nozzle assemblies (5) are provided on both sides of the heating furnace (4), and the nozzle assemblies (5) include a fixed box (51), a storage room (53) is provided inside the fixed box (51), a rotating shaft (52) is rotatably connected to the inner wall of the fixed box (51), a placement plate (54) is rotatably connected to the rotating shaft (52), a fuel nozzle (55) is provided on the top of the placement plate (54), and an electric telescopic rod (56) is provided inside the fixed box (51), and the top of the electric telescopic rod (56) is fixedly connected to the bottom of the placement plate (54).

3. The temperature-adjustable titanium alloy heating furnace according to claim 1, characterized in that: The regulating assembly (2) further comprises a guide plate (24), wherein four guide plates (24) are provided and the four guide plates (24) are cross-fixed in the valve body (21); a baffle plate (25) is provided on one side of the valve body (21) close to the guide plate (24); and a circular hole (26) is formed on the baffle plate (25).

4. The temperature-adjustable titanium alloy heating furnace according to claim 1, characterized in that: A motor (6) is provided on one side of the heating furnace (4) close to the nozzle assembly (5); an output end of the motor (6) is fixedly connected to a fixing plate (7); and the fixing plate (7) is located at the bottom of the nozzle assembly (5).

5. The temperature-adjustable titanium alloy heating furnace according to claim 1, characterized in that: An air inlet (9) is provided at the top of the heating furnace (4), and a heating pipe (8) is provided on one side of the heating furnace (4) close to the nozzle assembly (5), wherein three heating pipes (8) are provided.

6. The temperature-adjustable titanium alloy heating furnace according to claim 1, characterized in that: A base plate (10) is provided at the bottom of the heating furnace (4), and a support leg (11) is fixedly connected to the bottom of the base plate (10).

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