A metal solid waste heating and evaporation experimental device

Abstract

The utility model discloses a metal solid waste heating and evaporation experimental device, which relates to the technical field of experimental devices, including an electric cabinet body and an experimental component, wherein the experimental component is built-in on the electric cabinet body, and the experimental component includes a screw guide rail, a fixed seat, a lower electrode, a collecting test tube, a pressure gauge, a valve, a rotating screw, a movable seat and an upper electrode, and a fixed seat is fixed at the bottom of the front of the screw guide rail, and the fixed seat is built-in with the lower electrode. The present application provides a metal solid waste heating and evaporation experimental device, which integrates the equipment required for the heating and evaporation experiment, and is convenient for overall movement. A plurality of guide rails and sliders are added to the operating cabinet, which expands the placement of the heating device and is conducive to different experimental conditions. The experimental sample is installed between the upper and lower electrodes. The heating experimental device introduces current into the sample to be heated in the container through a DC power supply, and the current generates heat through the resistance of the material, thereby realizing the study of the thermal properties of the material.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental devices, in particular to a metal solid waste heating and evaporation experimental device. Background Art

[0002] The metal solid waste heating and evaporation experimental device is an experimental device that uses the resistive heating principle when electric current passes through the material to generate high temperature. In layman's terms, it is an experimental device that generates heat by passing electric current through a metal wire, thereby heating the material and further causing the metal solid waste to evaporate.

[0003] The existing heating evaporation experimental equipment has a weak integrity and is not convenient to move as a whole. In addition, the placement of the heating device is relatively fixed and cannot be adjusted, thereby failing to meet different experimental requirements.

[0004] Therefore, in view of this, the existing structural deficiencies were studied and improved, and a metal solid waste heating and evaporation experimental device was proposed. Utility Model Content

[0005] The utility model aims to provide a metal solid waste heating and evaporation experimental device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal solid waste heating and evaporation experimental device, comprising an electric cabinet main body and an experimental component, wherein an experimental component is built-in on the top of the electric cabinet main body, and the experimental component comprises a screw guide rail, a fixed seat, a lower electrode, a collecting test tube, a pressure gauge, a valve, a rotating screw, a movable seat and an upper electrode, a fixed seat is fixed to the bottom of the front side of the screw guide rail, and the fixed seat has the lower electrode built-in, a collecting test tube is connected to the bottom of the fixed seat, and a pressure gauge is arranged in the middle of the external pipe of the collecting test tube, and a valve is connected to the end of the external pipe of the collecting test tube, a rotating screw is rotatably installed on the top of the front side of the screw guide rail, and a movable seat is threadedly matched with the middle part of the rotating screw rod, the movable seat is slidably matched with the screw guide rail, and an upper electrode corresponding to the lower electrode is built-in in the movable seat.

[0007] Furthermore, an operation compartment is provided above the electrical cabinet body, and Y-axis guide rails are fixed by screws at the upper and lower ends of the operation compartment, and the Y-axis guide rails are slidably matched with a slider.

[0008] Furthermore, the slider 1 is fixed to the two ends of the X-axis guide rail, and the X-axis guide rail is slidably matched with the slider 2, a Z-axis support rod is fixedly connected between the two ends of the slider 2, and a cross clamp is slidably matched in the middle of the Z-axis support rod, and the cross clamp is connected to the back of the screw guide rail through a connecting piece.

[0009] Furthermore, an operating cabinet door is rotatably installed on one side of the operating compartment opening through a hinge, and an operating screen is arranged on the other side of the operating compartment opening.

[0010] Furthermore, an electric cabinet door is rotatably installed under the electric cabinet body through a hinge, and a DC power supply for supplying power to the electrodes is built into the electric cabinet door.

[0011] Furthermore, a movable base is arranged at the bottom of the electric cabinet body, and universal wheels are arranged around the bottom of the movable base.

[0012] Furthermore, a protective frame is welded and fixed on the side of the movable base, and a vacuum pump is built into the protective frame, and an external pipeline of the vacuum pump is connected to the valve.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When the utility model is in use, the equipment required for the heating evaporation experiment is integrated to facilitate overall movement. Multiple guide rails and sliders are installed in the operating cabinet to expand the placement of the heating device, which is conducive to different experimental conditions. The experimental sample is installed between the upper and lower electrodes. The metal solid waste heating evaporation experimental device introduces current to the sample to be heated in the container through a DC power supply. The current generates heat through the resistance of the material, thereby realizing the study of the thermal properties of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0016] Figure 2 This is a schematic diagram of the structure of the mobile base of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the operating chamber of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the experimental component of the utility model.

[0019] In the figure: 1. Electric cabinet body; 2. Operation compartment; 3. Y-axis guide rail; 4. Slider 1; 5. X-axis guide rail; 6. Slider 2; 7. Z-axis support rod; 8. Cross clamp; 9. Experimental component; 901. Screw guide rail; 902. Fixed seat; 903. Lower electrode; 904. Collecting test tube; 905. Pressure gauge; 906. Valve; 907. Rotating screw rod; 908. Movable seat; 909. Upper electrode; 10. Operation cabinet door; 11. Operation screen; 12. Electric cabinet door; 13. Mobile base; 14. Universal wheel; 15. Protection frame; 16. Vacuum pump. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figures 1 to 4 As shown, a metal solid waste heating and evaporation experimental device includes an electric cabinet body 1 and an experimental component 9. The experimental component 9 is built-in on the top of the electric cabinet body 1. The experimental component 9 includes a screw guide rail 901, a fixed seat 902, a lower electrode 903, a collecting test tube 904, a pressure gauge 905, a valve 906, a rotating screw 907, a movable seat 908 and an upper electrode 909. The screw guide rail 901 is fixed with a fixed seat 902 at the bottom of the front side, and the fixed seat 902 is built with the lower electrode 903. The collecting test tube 904 is connected below the fixed seat 902, and a pressure gauge 905 is arranged in the middle of the external pipeline of the collecting test tube 904, and a valve 906 is connected to the end of the external pipeline of the collecting test tube 904. A rotating screw 907 is rotatably installed on the top of the front side of the screw guide rail 901, and a movable seat 908 is threadedly matched in the middle of the rotating screw 907, and the movable seat 908 slides with the screw guide rail 901 The movable seat 908 is adapted to be movable, and an upper electrode 909 corresponding to the lower electrode 903 is built in the movable seat 908. The upper and lower electrodes of the device are fixed on the corresponding electrode supports. The upper electrode 909 support is connected to the movable seat 908. The movable seat 908 is adjusted to move on the screw guide rail 901 by rotating the screw rod 907 to adjust the distance between the upper and lower electrodes. When in use, first turn on the power supply, adjust the rotating screw rod 907 to clamp the sample between the upper and lower electrodes, turn on the vacuum pump 16 to evacuate, close the valve 906 and the vacuum pump 16 after the evacuation is completed, set the relevant parameters through the operation screen 11 and detect the voltage, close the operation cabinet door 10 after the adjustment is completed and start the experiment, introduce current into the sample to be heated in the container through the DC power supply, and the current generates heat through the resistance of the material. After the heating is completed, open the operation cabinet door 10 and reverse the rotating screw rod 907 to remove the sample to complete the experiment;

[0022] like Figures 1 to 3As shown, an operation compartment 2 is provided above the electric cabinet body 1, and Y-axis guide rails 3 are fixed by screws at the upper and lower ends of the operation compartment 2, and the Y-axis guide rails 3 are slidably matched with a slider 1 4, and the slider 1 4 is fixed to the two ends of the X-axis guide rail 5, and the X-axis guide rail 5 is slidably matched with a slider 2 6, and a Z-axis support rod 7 is fixedly connected between the sliders 2 6 at both ends, and a cross clamp 8 is slidably matched with the middle part of the Z-axis support rod 7, and the cross clamp 8 is connected to the back of the screw guide rail 901 through a connecting piece. The electric cabinet body 1 of the present application is installed on a mobile base 13 for easy overall movement, and the experimental component 9 is given three-axis motion through the arrangement of the X-axis guide rail 5, the Y-axis guide rail 3 and the Z-axis support rod 7. The ability to move and adjust any point in the coordinate system can fully meet different experimental needs. An operating cabinet door 10 is installed on one side of the opening of the operating compartment 2 by rotating through a hinge, and an operating screen 11 is arranged on the other side of the opening of the operating compartment 2. An electric cabinet door 12 is installed below the electric cabinet body 1 by rotating through a hinge, and the electric cabinet door 12 has a built-in DC power supply for powering the electrodes. A mobile base 13 is arranged at the bottom of the electric cabinet body 1, and universal wheels 14 are arranged around the bottom of the mobile base 13. A protective frame 15 is welded and fixed on the side of the mobile base 13, and a vacuum pump 16 is built into the protective frame 15, and the external pipeline of the vacuum pump 16 is connected to the valve 906.

[0023] Working principle: When using this kind of metal solid waste heating and evaporation experimental device, the device for heating and treating solid waste in this application is composed of an operating chamber 2, an electric cabinet and a vacuum pump 16. The upper and lower electrodes of the device are fixed on the corresponding electrode supports. The upper electrode 909 support is connected to the movable seat 908. By rotating the screw rod 907, the movable seat 908 is adjusted to move on the screw guide rail 901 to adjust the distance between the upper and lower electrodes. When using it, first turn on the power supply, adjust the rotating screw rod 907 to clamp the sample between the upper and lower electrodes, turn on the vacuum pump 16 to evacuate, and close the valve 906 and the vacuum pump after the vacuum is completed. 16. Set relevant parameters and detect voltage through the operation screen 11. After adjustment, close the operation cabinet door 10 and start the experiment. Introduce current into the sample to be heated in the container through a DC power supply. The current generates heat through the resistance of the material. After heating, open the operation cabinet door 10 and reverse the screw rod 907 to remove the sample and complete the experiment. The main body 1 of the electric cabinet of this application is installed on a movable base 13 to facilitate overall movement. Through the setting of the X-axis guide rail 5, the Y-axis guide rail 3 and the Z-axis support rod 7, the experimental component 9 is given the ability to move and adjust at any point in the three-axis coordinate system, which can fully meet different experimental needs.

[0024] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A metal solid waste heating and evaporation experimental device, characterized in that: The invention comprises an electric cabinet body (1) and an experimental assembly (9), wherein the experimental assembly (9) is built-in above the electric cabinet body (1), and the experimental assembly (9) comprises a screw guide rail (901), a fixed seat (902), a lower electrode (903), a collection tube (904), a pressure gauge (905), a valve (906), a rotating screw rod (907), a movable seat (908) and an upper electrode (909), wherein a fixed seat (902) is fixed at the bottom of the front of the screw guide rail (901), and the fixed seat (902) has a built-in lower electrode (903), and the fixed seat (902) is provided with a plurality of electrodes. 02) is connected to a collecting tube (904) at the bottom, and a pressure gauge (905) is provided in the middle of the external pipe of the collecting tube (904), and a valve (906) is connected to the end of the external pipe of the collecting tube (904), a rotating screw (907) is rotatably installed at the top of the front of the screw guide rail (901), and a movable seat (908) is threadedly matched in the middle of the rotating screw (907), and the movable seat (908) is slidably matched with the screw guide rail (901), and the movable seat (908) is built with an upper electrode (909) corresponding to the lower electrode (903).

2. The metal solid waste heating and evaporation experimental device according to claim 1 is characterized in that: An operating compartment (2) is provided above the electrical cabinet body (1), and Y-axis guide rails (3) are fixed by screws at the upper and lower ends of the operating compartment (2), and the Y-axis guide rails (3) are slidably matched with a slide block (4).

3. The metal solid waste heating and evaporation experimental device according to claim 2 is characterized in that: The slider 1 (4) is fixed to the two ends of the X-axis guide rail (5), and the X-axis guide rail (5) and the slider 2 (6) are slidably matched, a Z-axis support rod (7) is fixedly connected between the two ends of the slider 2 (6), and a cross clamp (8) is slidably matched in the middle of the Z-axis support rod (7), and the cross clamp (8) is connected to the back of the screw guide rail (901) through a connecting piece.

4. The metal solid waste heating and evaporation experimental device according to claim 2 is characterized in that: An operating cabinet door (10) is rotatably mounted on one side of the opening of the operating compartment (2) via a hinge, and an operating screen (11) is arranged on the other side of the opening of the operating compartment (2).

5. The metal solid waste heating and evaporation experimental device according to claim 1 is characterized in that: An electric cabinet door (12) is rotatably mounted below the electric cabinet body (1) via a hinge, and a direct current power source for supplying power to the electrodes is built into the electric cabinet door (12).

6. The metal solid waste heating and evaporation experimental device according to claim 1 is characterized in that: A movable base (13) is arranged at the bottom of the electric cabinet body (1), and universal wheels (14) are arranged around the bottom of the movable base (13).

7. The metal solid waste heating and evaporation experimental device according to claim 6 is characterized in that: A protective frame (15) is welded and fixed on the side of the movable base (13), and a vacuum pump (16) is built into the protective frame (15), and an external pipeline of the vacuum pump (16) is connected to the valve (906).

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