Calcined coke sampling device

Abstract

The utility model provides a calcined coke sampling device which comprises a frame plate, a sliding plate is arranged in the frame plate in a sliding mode, a material pipe is arranged in an installation opening formed in the sliding plate, a spiral material conveying column is rotationally arranged in the material pipe, a discharging shell is arranged on the left side of the upper end of the outer arc face of the material pipe, and the discharging shell is communicated with the interior of the material pipe. The middle of the discharging shell is connected with an electromagnetic valve in series, the upper end of the material pipe is provided with a first electric driving unit for driving the spiral material conveying column to rotate, a lifting mechanism for lifting the sliding plate is arranged in the frame plate, and the lower end of the spiral material conveying column is provided with an anti-blocking mechanism. According to the calcined coke sampling device disclosed by the utility model, the calcined coke is crushed before the auger is used for sampling, so that the obtained sample can more accurately reflect the components and quality of the whole material, the crushed calcined coke is small in particle and enhanced in flowability, and can smoothly pass through the auger sampler, and the equipment failure rate and the maintenance cost are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of calcined coke sampling, and particularly relates to a calcined coke sampling device. Background Art

[0002] Calcined coke is a high-temperature treated carbonaceous material. It is a product of petroleum coke calcined in an oxygen-free environment at about 1200 to 1300 degrees Celsius. The main purpose of this process is to remove moisture, volatiles and other impurities in petroleum coke, and change its physical and chemical properties, so that calcined coke has higher mechanical strength, lower resistivity and more porous structure, which makes it an important raw material for prebaked anodes and cathodes in the electrolytic aluminum industry, carburizers in the metallurgical steel industry, and graphite electrodes. The calcined coke sampling device is a device used to obtain representative samples from a large amount of calcined coke materials. Traditional calcined coke sampling devices may include the use of auger for sampling. If there is no crushing mechanism, the auger will be blocked.

[0003] For example, the utility model with announcement number CN219495762U discloses a calcined coke sampling device. In this patent scheme, the sampling of calcined coke is achieved through an auger. However, when sampling the calcined coke, the calcined coke cannot be crushed. The particles of uncrushed calcined coke vary in size. Larger particles may lead to uneven sampling, thereby affecting the representativeness of the sample and failing to accurately reflect the quality characteristics of the entire batch of materials. Larger blocks of calcined coke are more likely to cause blockage when moving in the auger, affecting the sampling efficiency and the normal operation of the equipment. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a calcined coke sampling device. The calcined coke is first crushed before auger sampling to ensure that the obtained sample can more accurately reflect the composition and quality of the overall material. The crushed calcined coke has small particles and enhanced fluidity, and can pass through the auger sampler smoothly, reducing equipment failure rate and maintenance costs.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a calcined coke sampling device, including a frame plate, a sliding plate is slidably arranged inside the frame plate, a material pipe is arranged in the installation opening opened inside the sliding plate, a spiral material feeding column is rotatably arranged inside the material pipe, a discharge shell is arranged on the left side of the upper end of the outer arc surface of the material pipe, the discharge shell is connected with the interior of the material pipe, a solenoid valve is connected in series with the middle part of the discharge shell, an electric drive unit 1 for driving the spiral material feeding column to rotate is arranged on the upper end of the material pipe, a lifting mechanism for lifting the sliding plate is arranged inside the frame plate, an anti-blocking mechanism is arranged at the lower end of the spiral material feeding column, the electric drive unit 1 includes a motor 1 arranged at the upper end of the material pipe, and the output shaft of the motor 1 is connected through The coupling is connected to the upper end of the spiral feed column, the lifting mechanism includes a rotating frame slidably arranged inside the frame plate, a connecting frame is rotatably arranged inside the rotating frame, a rotating seat is arranged at the upper end of the lifting plate, the lower end of the connecting frame is rotatably connected to the inner part of the rotating seat, a screw is rotatably arranged at the upper end of the interior of the frame, the rotating frame is threadedly connected to the screw, an electric drive unit 2 for driving the screw to rotate is arranged on the left side of the frame plate, the electric drive unit 2 includes a motor 2 arranged on the left side of the frame plate, the output shaft of the motor 2 is connected to the left end of the screw through a coupling, the anti-blocking mechanism includes a connecting column arranged at the lower end of the spiral feed column, two crushing knives are arranged on the outer arc surface of the connecting column, and a rotating frame is arranged at the lower end of the connecting column.

[0006] As a further improvement of the utility model, a control panel is arranged at the left end of the frame plate, and the motor 1, the motor 2 and the control panel are all electrically connected to the control panel.

[0007] As a further improvement of the utility model, two mounting plates corresponding to the left and right positions are welded and fixed to the lower end of the frame plate, and two mounting holes are provided inside the two mounting plates.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] First, by installing the sampling device at a suitable sampling position, and then turning on motor 2 through the control panel, the output shaft rotates to drive the screw to rotate, so that the rotating frame moves to the left, and the connecting frame inside it rotates and expands, driving the sliding plate on the rotating seat to move downward, and then driving the material pipe to move downward to a suitable sampling depth, so that calcined coke of various depths can be sampled.

[0010] Secondly, the solenoid valve is opened through the control panel, and then the motor is turned on through the control panel. Once it is running, the output shaft rotates to drive the spiral feed column, so that the rotating frame on the lower connecting column breaks the calcined coke, and then the calcined coke is broken by the rotating crushing knife on the connecting column. The crushed calcined coke is squeezed by the spiral feed column and the arc wall of the material pipe, so that the calcined coke can only be discharged from the discharge shell continuously by the push of the spiral feed column and the inner wall of the material pipe, thereby completing the sampling of the calcined coke. The calcined coke is crushed before the auger sampling to ensure that the sample obtained can more accurately reflect the composition and quality of the overall material. The crushed calcined coke has small particles and enhanced fluidity, and can pass through the auger sampler smoothly, reducing the equipment failure rate and maintenance cost.

[0011] Third, the control panel allows personnel to quickly control the electrical components on the sampling device.

[0012] Fourthly, the sampling device can be quickly installed at the sampling position through the mounting holes on the mounting plate, making it convenient for personnel to install the sampling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a front structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0018] In the figure: 101, frame plate; 102, mounting plate; 103, mounting hole; 104, sliding plate; 105, material pipe; 106, spiral feeding column; 107, discharge shell; 108, solenoid valve; 109, motor 1; 201, motor 2; 202, rotating frame; 203, screw rod; 204, rotating seat; 205, connecting frame; 301, rotating frame; 302, crushing knife; 303, connecting column; 401, control panel. DETAILED DESCRIPTION

[0019] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0020] like Figure 1 , 2 As shown in Figures 3 and 4, a calcined coke sampling device comprises a frame plate 101, a sliding plate 104 is slidably arranged inside the frame plate 101, a material pipe 105 is arranged in an installation opening opened inside the sliding plate 104, a spiral material feeding column 106 is rotatably arranged inside the material pipe 105, a discharge shell 107 is arranged on the left side of the upper end of the outer arc surface of the material pipe 105, the discharge shell 107 is connected to the interior of the material pipe 105, a solenoid valve 108 is connected in series with the middle part of the discharge shell 107, an electric drive unit 1 is arranged at the upper end of the material pipe 105 for driving the spiral material feeding column 106 to rotate, a lifting mechanism for lifting and lowering the sliding plate 104 is arranged inside the frame plate 101, an anti-blocking mechanism is arranged at the lower end of the spiral material feeding column 106, and the electric drive unit 1 includes a screw thread 104 arranged on the material pipe 105, and a screw thread 106 is arranged on the upper end of the material pipe 105. 5, the output shaft of the motor 109 is connected to the upper end of the spiral feeding column 106 through a coupling, the lifting mechanism includes a rotating frame 202 slidably arranged inside the frame plate 101, the internal rotation of the rotating frame 202 is provided with a connecting frame 205, the upper end of the lifting plate is provided with a rotating seat 204, the lower end of the connecting frame 205 is connected to the internal rotation of the rotating seat 204, the internal upper end of the frame is rotatably provided with a screw rod 203, the rotating frame 202 is threadedly connected to the screw rod 203, the left side of the frame plate 101 is provided with an electric drive unit 2 for driving the screw rod 203 to rotate, the electric drive unit 2 includes a motor 201 arranged on the left side of the frame plate 101, and the output shaft of the motor 201 is connected to the left end of the screw rod 203 through a coupling.

[0021] like Figure 1 , 2 As shown in FIG. 4 , the anti-blocking mechanism includes a connecting column 303 arranged at the lower end of the spiral feeding column 106 , two crushing knives 302 are arranged on the outer arc surface of the connecting column 303 , and a rotating frame 301 is arranged at the lower end of the connecting column 303 .

[0022] like Figure 1 , 2 As shown, a control panel 401 is disposed at the left end of the frame plate 101 , and the motor 1 109 , the motor 2 201 and the control panel 401 are all electrically connected to the control panel 401 .

[0023] By installing the sampling device at a suitable sampling position, and then controlling the control panel 401 to turn on the motor 201, the output shaft rotates to drive the screw 203 to rotate, so that the rotating frame 202 moves to the left, and the connecting frame 205 inside it rotates and expands, driving the sliding plate 104 on the rotating seat 204 to move downward, and then driving the material tube 105 to move downward to a suitable sampling depth.

[0024] The solenoid valve 108 is opened by the control panel 401, and then the motor 109 is turned on by the control panel 401. The output shaft rotates to drive the spiral feed column 106, so that the rotating frame 202 on the lower end connecting column 303 breaks the calcined coke, and then the calcined coke is broken by the rotating crushing knife 302 on the connecting column 303, which can prevent the calcined rubber particles from being too large to block the material pipe 105. The crushed calcined coke is squeezed by the spiral feed column 106 and the arc wall of the material pipe 105, so that the calcined coke can only be pushed by the spiral feed column 106 and the inner wall of the material pipe 105 is matched to discharge the calcined coke continuously from the discharge shell 107, thereby completing the sampling of the calcined coke.

[0025] According to another embodiment of the present invention, Figure 1 , 2 As shown, two mounting plates 102 corresponding to the left and right positions are welded and fixed to the lower end of the frame plate 101. Two mounting holes 103 are provided inside the two mounting plates 102. The sampling device can be quickly installed at the sampling position through the mounting holes 103 on the mounting plates 102.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A calcined coke sampling device, comprising a frame plate (101), characterized in that: A sliding plate (104) is slidably arranged inside the frame plate (101), a material pipe (105) is arranged in an installation opening opened inside the sliding plate (104), a spiral material feeding column (106) is rotatably arranged inside the material pipe (105), a material discharge shell (107) is arranged on the left side of the upper end of the outer arc surface of the material pipe (105), the material discharge shell (107) is connected to the inside of the material pipe (105), a solenoid valve (108) is connected in series in the middle of the material discharge shell (107), an electric drive unit (1) for driving the spiral material feeding column (106) to rotate is arranged at the upper end of the material pipe (105), a lifting mechanism for lifting and lowering the sliding plate (104) is arranged inside the frame plate (101), and an anti-blocking mechanism is arranged at the lower end of the spiral material feeding column (106).

2. A calcined coke sampling device according to claim 1, characterized in that: The electric drive unit 1 comprises a motor 1 (109) arranged at the upper end of the material pipe (105), and the output shaft of the motor 1 (109) is connected to the upper end of the spiral material feeding column (106) through a coupling.

3. A calcined coke sampling device according to claim 2, characterized in that: The lifting mechanism comprises a rotating frame (202) slidably arranged inside the frame plate (101); a connecting frame (205) is rotatably arranged inside the rotating frame (202); a rotating seat (204) is arranged at the upper end of the lifting plate; the lower end of the connecting frame (205) is rotatably connected to the inside of the rotating seat (204); a screw rod (203) is rotatably arranged at the upper end of the frame; the rotating frame (202) is threadably connected to the screw rod (203); and an electric drive unit 2 for driving the screw rod (203) to rotate is arranged on the left side of the frame plate (101).

4. A calcined coke sampling device according to claim 3, characterized in that: The second electric drive unit comprises a second motor (201) arranged on the left side of the frame plate (101), and the output shaft of the second motor (201) is connected to the left end of the screw rod (203) through a coupling.

5. The calcined coke sampling device according to claim 1, characterized in that: The anti-blocking mechanism comprises a connecting column (303) arranged at the lower end of the spiral feeding column (106), two crushing knives (302) are arranged on the outer arc surface of the connecting column (303), and a rotating frame (301) is arranged at the lower end of the connecting column (303).

6. A calcined coke sampling device according to claim 1, characterized in that: Two mounting plates (102) corresponding to left and right positions are welded and fixed to the lower end of the frame plate (101), and two mounting holes (103) are provided inside the two mounting plates (102).

7. A calcined coke sampling device according to claim 4, characterized in that: A control panel (401) is provided at the left end of the frame plate (101), and the motor 1 (109), the motor 2 (201) and the control panel (401) are all electrically connected to the control panel (401).

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