Monel alloy material heat treatment device

Abstract

The utility model relates to the technical field of material heat treatment, and discloses a Monel alloy material heat treatment device which comprises a heating furnace, an isolation cover is arranged at the top of the heating furnace, a filter screen assembly is arranged on one side of the upper surface of the isolation cover, and lifting handles are fixedly connected to the two sides of the outer surface of the isolation cover. The filter screen assembly and the heating furnace are arranged to provide a required heat treatment environment for Monel alloy materials, the filter screen assembly is installed on the isolation cover and can filter and purify smoke generated in the heat treatment process, the activated carbon filter screen can adsorb harmful gas and impurities, and the heat treatment effect is improved. Pollution to the atmospheric environment and the working environment of workers is reduced, the problem that after heat treatment work is completed, the workers directly open an isolation cover, harmful smoke in the furnace body is scattered all around, and consequently the air environment is affected is solved, an activated carbon filter screen can be conveniently taken out to be replaced or cleaned through an auxiliary groove, a movable block and a handle, and the practicability is high. Therefore, the continuous effectiveness of the filter screen assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of material heat treatment, in particular to a monel alloy material heat treatment device. Background Art

[0002] In the field of metal processing, heat treatment is a crucial process that can change the microstructure of the metal, thereby improving the hardness, strength, toughness and other physical properties of the metal. Monel alloy is a nickel-copper alloy that is widely used in various extreme environments due to its excellent corrosion resistance and mechanical properties.

[0003] However, monel alloy is prone to produce oxides and harmful gases during the heat treatment process. If the harmful gases are discharged directly after the heat treatment work is completed, it will not only pollute the environment, but also cause harm to the operator's body if inhaled for a long time. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a monel alloy material heat treatment device.

[0005] The utility model is implemented by the following technical scheme: a heat treatment device for monel alloy material, comprising a heating furnace, an isolation cover is arranged on the top of the heating furnace, a filter assembly is arranged on one side of the upper surface of the isolation cover, and lifting handles are fixedly connected to both sides of the outer surface of the isolation cover;

[0006] The filter assembly includes a purification box, the bottom of which is fixedly connected to the upper surface of the isolation cover, auxiliary grooves are provided on both sides of the inner wall of the purification box, a movable block is slidably connected inside the auxiliary groove, an activated carbon filter is fixedly connected to one side of the movable block, a handle is fixedly connected to the middle of the upper surface of the activated carbon filter, and a discharge pipe is fixedly connected to one side of the outer surface of the purification box.

[0007] Through the above technical solution, the heating furnace provides the required heat treatment environment for the monel alloy material, and the insulating cover can prevent the heat from dissipating too quickly and maintain the temperature in the furnace stable. The filter assembly is installed on the insulating cover, which can filter and purify the flue gas generated during the heat treatment process. The activated carbon filter can absorb harmful gases and impurities, reduce environmental pollution, and improve the working environment. The activated carbon filter can be easily taken out for replacement or cleaning through the auxiliary groove, movable block and handle, thereby ensuring the continuous effectiveness of the filter assembly.

[0008] As a further improvement of the above solution, the inner wall of the heating furnace is provided with a heat-insulating layer, the surface of the heat-insulating layer is made of ceramic fiber, and pads are fixedly connected to the four corners of the inner wall of the heating furnace.

[0009] Through the above technical solution, ceramic fiber has excellent thermal insulation performance, which can effectively reduce the temperature difference between the inside and outside of the heating furnace, reduce heat loss, maintain the uniformity and stability of the temperature in the furnace, thereby reducing energy waste and improving thermal efficiency.

[0010] As a further improvement of the above solution, a heat conducting plate is overlapped on the upper surface of the cushion block, and a placement groove is provided in the middle of the upper surface of the heat conducting plate.

[0011] Through the above technical solution, the design of the placement groove enables the monel alloy material to be heat treated to be stably placed on the heat conduction plate and is not easy to shift or overturn, thereby improving the safety and convenience of operation.

[0012] As a further improvement of the above solution, a control panel is fixedly connected to the middle of the front end of the heating furnace, and a protective shell is provided on the other side of the upper surface of the isolation cover.

[0013] Through the above technical solution, the control panel usually includes components such as a temperature controller, a timer, a power switch, etc. The centralized arrangement of these components allows the operator to easily monitor and adjust the heat treatment process.

[0014] As a further improvement of the above solution, an air pump is fixedly mounted on the inner bottom wall of the protective shell by bolts, and an input end of the air pump is fixedly connected to an air intake pipe.

[0015] Through the above technical solution, after the air pump is started, the smoke generated by the material during the heat treatment process can be absorbed through the air intake pipe, so as to avoid the smoke scattering and affecting the air environment when the isolation cover is opened after the heat treatment work is completed.

[0016] As a further improvement of the above solution, a sealing ring is fixedly connected to one end of the air inlet pipe, a ventilation groove is opened on the upper surface of the isolation cover, and the sealing ring is arranged on the surface of the ventilation groove.

[0017] Through the above technical solution, the smoke generated during the heat treatment process will flow out through the ventilation groove on the top. Since a sealing ring is provided on the surface of the ventilation groove, the smoke can be prevented from leaking. At this time, personnel can start the air pump to absorb the smoke through the air inlet pipe.

[0018] As a further improvement of the above solution, the output end of the air pump is fixedly connected to a delivery pipe, and the other end of the delivery pipe is arranged inside the purification box.

[0019] Through the above technical solution, after the flue gas is absorbed, it can be promptly delivered to the interior of the purification box through the delivery pipe connected to the output end of the air pump, and the flue gas is filtered and purified through the internal activated carbon filter, and then flows out through the exhaust pipe, reducing the pollution to the atmospheric environment and the working environment of personnel.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model provides the required heat treatment environment for the monel alloy material by arranging the filter assembly, and the heating furnace is installed on the isolation cover, so that the smoke generated in the heat treatment process can be filtered and purified, and the activated carbon filter can absorb harmful gases and impurities, thereby reducing the pollution to the atmospheric environment and the working environment of personnel, and avoiding the problem that after the heat treatment work is completed, the personnel directly open the isolation cover, and the harmful smoke in the furnace body is scattered, thereby affecting the air environment. Moreover, the activated carbon filter can be conveniently taken out for replacement or cleaning through the auxiliary groove, the movable block and the handle, thereby ensuring the continuous effectiveness of the filter assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the thermal insulation layer of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the heat conducting plate of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the air pump of the utility model;

[0026] Figure 5 It is a schematic diagram of the explosion structure of the filter assembly of the utility model.

[0027] Description of main symbols:

[0028] 1. Heating furnace; 2. Isolation cover; 3. Filter assembly; 301. Purification box; 302. Auxiliary tank; 303. Movable block; 304. Activated carbon filter; 305. Handle; 306. Discharge pipe; 4. Lifting handle; 5. Insulation layer; 6. Pad; 7. Heat conduction plate; 8. Placement slot; 9. Control panel; 10. Protective shell; 11. Air pump; 12. Inlet pipe; 13. Sealing ring; 14. Delivery pipe. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0030] Example:

[0031] Please combine Figure 1-5A monel alloy material heat treatment device of this embodiment includes a heating furnace 1, an isolation cover 2 is provided on the top of the heating furnace 1, a filter assembly 3 is provided on one side of the upper surface of the isolation cover 2, and lifting handles 4 are fixedly connected to both sides of the outer surface of the isolation cover 2;

[0032] The filter assembly 3 includes a purification box 301, the bottom of which is fixedly connected to the upper surface of the isolation cover 2, auxiliary grooves 302 are provided on both sides of the inner wall of the purification box 301, and a movable block 303 is slidably connected inside the auxiliary groove 302, an activated carbon filter 304 is fixedly connected to one side of the movable block 303, a handle 305 is fixedly connected to the middle of the upper surface of the activated carbon filter 304, and an exhaust pipe 306 is fixedly connected to one side of the outer surface of the purification box 301. The heating furnace 1 provides the required heat treatment environment for the monel alloy material, and the isolation cover 2 can prevent heat from dissipating too quickly and maintain the temperature in the furnace stable. The filter assembly 3 is installed on the isolation cover 2, and can filter and purify the flue gas generated during the heat treatment process. The activated carbon filter 304 can absorb harmful gases and impurities, reduce environmental pollution, and improve the working environment. Through the auxiliary groove 302, the movable block 303 and the handle 305, the activated carbon filter 304 can be easily taken out for replacement or cleaning, thereby ensuring the continuous effectiveness of the filter assembly 3.

[0033] The inner wall of the heating furnace 1 is provided with an insulation layer 5, the surface material of the insulation layer 5 is ceramic fiber, and pads 6 are fixedly connected at the four corners of the inner wall of the heating furnace 1. The ceramic fiber has excellent thermal insulation performance, which can effectively reduce the temperature difference between the inside and outside of the heating furnace 1, reduce heat loss, and maintain the uniformity and stability of the temperature in the furnace, thereby reducing energy waste and improving thermal efficiency.

[0034] The upper surface of the pad 6 is overlapped with a heat conducting plate 7, and a placement groove 8 is opened in the middle of the upper surface of the heat conducting plate 7. The design of the placement groove 8 enables the monel alloy material to be heat treated to be stably placed on the heat conducting plate 7, and is not easy to shift or overturn, thereby improving the safety and convenience of operation.

[0035] A control panel 9 is fixedly connected to the middle of the front end of the heating furnace 1, and a protective shell 10 is provided on the other side of the upper surface of the isolation cover 2. The control panel 9 usually includes components such as a temperature controller, a timer, and a power switch. The centralized arrangement of these components allows the operator to easily monitor and adjust the heat treatment process.

[0036] An air pump 11 is fixedly installed on the inner bottom wall of the protective shell 10 by bolts, and an air intake pipe 12 is fixedly connected to the input end of the air pump 11. After the air pump 11 is started, the smoke generated by the material during the heat treatment process can be absorbed through the air intake pipe 12, so as to avoid the smoke scattering and affecting the air environment when personnel open the isolation cover 2 after the heat treatment work is completed.

[0037] A sealing ring 13 is fixedly connected to one end of the air inlet pipe 12, and a ventilation groove is provided on the upper surface of the isolation cover 2. The sealing ring 13 is arranged on the surface of the ventilation groove. The smoke generated during the heat treatment process will flow out through the ventilation groove on the top. Since the sealing ring 13 is arranged on the surface of the ventilation groove, the smoke leakage is avoided. At this time, the personnel start the air pump 11 to absorb the smoke through the air inlet pipe 12.

[0038] The output end of the air pump 11 is fixedly connected to a delivery pipe 14, and the other end of the delivery pipe 14 is arranged inside the purification box 301. After the smoke is absorbed, the smoke can be delivered to the inside of the purification box 301 in time through the delivery pipe 14 connected to the output end of the air pump 11, and the smoke is filtered and purified through the internal activated carbon filter 304, and then flows out through the exhaust pipe 306, reducing the pollution to the atmospheric environment and the working environment of personnel.

[0039] The implementation principle of a heat treatment device for monel alloy material in the embodiment of the present application is as follows: prepare the monel alloy material to be heat treated and place it in the placement groove 8 on the heat conducting plate 7, close the isolation cover 2, ensure that the sealing ring 13 is closely matched with the ventilation groove to prevent the leakage of smoke during the heat treatment process, turn on the power of the heating furnace 1, and set the required heat treatment temperature and time through the control panel 9, start the heating furnace 1, observe the thermometer or temperature controller, wait for the temperature in the furnace to rise to the preset temperature, when the heat treatment reaches the set time, turn off the heating power supply, and turn on the air pump 11, through the air inlet pipe 12 and the sealing ring 13, the air pump 11 sucks the smoke generated in the heating process through the air inlet pipe 12 and the sealing ring 13 and sends it to the inside of the purification box 301 through the delivery pipe 14, the activated carbon filter 304 can absorb harmful gases and impurities, reduce environmental pollution, and improve the working environment, and through the auxiliary groove 302, the movable block 303 and the handle 305, the activated carbon filter 304 can be easily taken out for replacement or cleaning, thereby ensuring the continuous effectiveness of the filter assembly 3.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A monel alloy material heat treatment device, characterized in that: It comprises a heating furnace (1), wherein an insulating cover (2) is arranged on the top of the heating furnace (1), a filter assembly (3) is arranged on one side of the upper surface of the insulating cover (2), and lifting handles (4) are fixedly connected to both sides of the outer surface of the insulating cover (2); The filter assembly (3) comprises a purification box (301), the bottom of which is fixedly connected to the upper surface of the isolation cover (2), auxiliary grooves (302) are provided on both sides of the inner wall of the purification box (301), a movable block (303) is slidably connected inside the auxiliary groove (302), an activated carbon filter (304) is fixedly connected to one side of the movable block (303), a handle (305) is fixedly connected to the middle of the upper surface of the activated carbon filter (304), and a discharge pipe (306) is fixedly connected to one side of the outer surface of the purification box (301).

2. A monel alloy material heat treatment device as claimed in claim 1, characterized in that: The inner wall of the heating furnace (1) is provided with a heat-insulating layer (5), the surface of the heat-insulating layer (5) is made of ceramic fiber, and pads (6) are fixedly connected to the four corners of the inner wall of the heating furnace (1).

3. A monel alloy material heat treatment device as claimed in claim 2, characterized in that: The upper surface of the cushion block (6) is overlapped with a heat conducting plate (7), and a placement groove (8) is provided in the middle of the upper surface of the heat conducting plate (7).

4. A monel alloy material heat treatment device as claimed in claim 1, characterized in that: A control panel (9) is fixedly connected to the middle of the front end of the heating furnace (1), and a protective shell (10) is provided on the other side of the upper surface of the isolation cover (2).

5. A monel alloy material heat treatment device as claimed in claim 4, characterized in that: An air pump (11) is fixedly mounted on the inner bottom wall of the protective shell (10) by means of bolts, and an input end of the air pump (11) is fixedly connected to an air intake pipe (12).

6. A monel alloy material heat treatment device as claimed in claim 5, characterized in that: One end of the air inlet pipe (12) is fixedly connected to a sealing ring (13); a ventilation groove is provided on the upper surface of the isolation cover (2); and the sealing ring (13) is arranged on the surface of the ventilation groove.

7. A monel alloy material heat treatment device as claimed in claim 5, characterized in that: The output end of the air pump (11) is fixedly connected to a delivery pipe (14), and the other end of the delivery pipe (14) is arranged inside the purification box (301).

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