Viscosity detection device for van type blast furnace slag

Abstract

The invention relates to a van type blast furnace slag viscosity detection device, and relates to the technical field of slag viscosity detection.The van type blast furnace slag viscosity detection device comprises a box body, a heating sleeve is arranged in the box body, a first inlet is formed in one side of the box body in a penetrating mode, a first outlet is formed in the other side of the box body in a penetrating mode, and a first conveying belt is arranged in the first inlet and the first outlet jointly; the first conveying belt is located on one side of the heating sleeve, a first crucible is arranged on the first conveying belt, the first crucible is used for containing a slag sample, a lifting column is arranged in the heating sleeve in a sliding mode, a grabbing assembly is arranged above the lifting column, and the grabbing assembly is used for clamping the first crucible to move; a detection assembly is arranged on the box body in a sliding manner and is used for detecting slag adhesion. The method has the effect of conveniently improving the viscosity detection efficiency of the blast furnace slag.

Description

Technical Field

[0001] The present invention relates to the technical field of slag viscosity detection, in particular to a slag viscosity detection device for a box-type blast furnace. Background Art

[0002] Blast furnace slag is a byproduct of blast furnace production. Its properties significantly impact the blast furnace smelting process, pig iron quality, furnace operation, and the thermal regime of the hearth. Viscosity is a crucial property of blast furnace slag. Excessively high viscosity can lead to poor slag fluidity, thus impacting furnace operation, while excessively low viscosity can exacerbate erosion of the furnace walls, impacting the life of the blast furnace. Therefore, it is essential to measure the viscosity of blast furnace slag.

[0003] In the related art, a Chinese patent with authorization announcement number CN110108597A provides a multifunctional high-temperature silicon-molybdenum rod furnace tube viscosity measurement system and method. The system includes a lifting bracket and a silicon-molybdenum rod furnace. A corundum furnace tube is installed in the silicon-molybdenum rod furnace. A crucible base is installed at the bottom of the corundum furnace tube. A graphite crucible and a sample are placed on the crucible base. A graphite probe is installed in the graphite crucible. A lifting motor is installed on the lifting bracket to control the depth of the graphite probe inserted into the graphite crucible. Slag is placed in the graphite crucible, and then the graphite crucible is placed on the crucible base in the corundum furnace tube using crucible tongs. After the sample is melted and kept at a constant temperature for a period of time, the graphite probe is inserted into the molten sample and rotated to obtain the viscosity of the slag. After the slag viscosity test is completed, the graphite crucible is removed from the corundum furnace tube using the crucible tongs.

[0004] In the process of implementing this application, the inventors found that there are at least the following problems in this technology: when the equipment is cooled to 1100°C, the tester can slowly use crucible tongs to take out the crucible. If the speed is too fast, it is easy to cause the corundum tube to burst in the rapid cooling and heating environment. After the crucible is taken out, the equipment that has been cooled to 1100°C is heated again, resulting in difficulty in improving the efficiency of blast furnace slag viscosity detection. Summary of the Invention

[0005] In order to improve the efficiency of blast furnace slag viscosity detection, the present application provides a box-type blast furnace slag viscosity detection device.

[0006] The present application provides a chamber-type blast furnace slag viscosity detection device that adopts the following technical solution: A box-type blast furnace slag viscosity detection device includes a box body, a heating sleeve is arranged in the box body, a first inlet is opened through one side of the box body, and a first outlet is opened through the other side of the box body, a first conveyor belt is jointly arranged in the first inlet and the first outlet, the first conveyor belt is located on one side of the heating sleeve, a first crucible is arranged on the first conveyor belt, the first crucible is used to place slag samples, a lifting column is slidably arranged in the heating sleeve, a grabbing assembly is arranged above the lifting column, the grabbing assembly is used to clamp the first crucible for movement, a detection assembly is slidably arranged on the box body, and the detection assembly is used to detect the viscosity of the slag.

[0007] By adopting the above technical solution, the first crucible carrying the slag to be tested is placed on the first conveyor belt, the first conveyor belt transfers the first crucible from the first entrance into the box, and then the grabbing assembly clamps the first crucible and moves. When the first crucible moves to just above the lifting column, the lifting column moves up. When the top of the lifting column contacts the bottom of the first crucible, the grabbing assembly releases the first crucible, and then the lifting column descends to allow the first crucible to enter the heating sleeve for heating. After the slag to be tested is kept at a constant temperature for a period of time, the detection assembly descends and extends into the first crucible for testing. When the slag viscosity test is completed, the detection assembly rises and resets, and the lifting column moves up to move the first crucible out of the heating sleeve. Then the grabbing assembly clamps the first crucible and moves it to the first conveyor belt, and the first conveyor belt moves the first crucible out of the box from the first outlet, thereby reducing the heating and cooling processes of the heating sleeve and improving the efficiency of blast furnace slag viscosity detection.

[0008] Preferably, a second entrance is provided through one side of the box body, and a second exit is provided through the other side of the box body, a second conveyor belt is provided in both the second entrance and the second exit, the second conveyor belt is located on the side of the heating sleeve away from the first conveyor belt, the first conveyor belt and the second conveyor belt are provided in parallel, a second crucible is provided on the second conveyor belt, the second crucible is used for placing slag samples, and the grabbing assembly is used for clamping the second crucible for movement.

[0009] By adopting the above technical solution, when the first crucible is being tested in the heating sleeve, another batch of slag to be tested is placed in the second crucible, and the second conveyor belt transfers the second crucible from the second entrance to the box for preheating. After the grabbing assembly transfers the first crucible in the heating sleeve to the first conveyor belt, the grabbing assembly clamps the second crucible and moves it to the top of the lifting column. Then the grabbing assembly releases the second crucible, and the lifting column descends to allow the second crucible to enter the heating sleeve for heating. After the slag to be tested is kept at a constant temperature for a period of time, the detection assembly descends and extends into the second crucible for testing. Detection: After the slag viscosity test is completed, the detection component rises and resets, and the lifting column moves upward to move the second crucible out of the heating sleeve, and then the grabbing component clamps the second crucible and moves it to the second conveyor belt. The second conveyor belt moves the second crucible out of the box from the second outlet, and the first crucible and the second crucible alternately enter the heating sleeve for heating. When the first crucible is in the heating sleeve, the second crucible is preheated on the second conveyor belt. When the second crucible is in the heating sleeve, the first crucible is preheated on the first conveyor belt, thereby improving the efficiency of blast furnace slag viscosity detection.

[0010] Preferably, the gripping assembly includes a group of clamping piston cylinders and a group of clamping plates, the clamping piston cylinders are slidably arranged in the box body, the output shafts of the clamping piston cylinders are relatively arranged, one of the output shafts of the clamping piston cylinders is fixedly connected to one of the clamping plates, and the other output shaft of the clamping piston cylinders is fixedly connected to the other clamping plate, and the clamping plates are relatively arranged.

[0011] By adopting the above technical solution, when the output shaft of the clamping piston cylinder is extended, the clamping plates are close to each other, and when the output shaft of the clamping piston cylinder is shortened, the clamping plates are away from each other, thereby achieving the effect of clamping the first crucible and the second crucible.

[0012] Preferably, a group of clamping screws are rotatably arranged in the box body, the clamping screws are threadedly connected to the clamping block, a clamping slide is penetrated through the clamping block, the clamping slide is slidably connected to the clamping block, the clamping slide is fixedly connected to the box body, the clamping screws and the clamping slide are arranged parallel to the clamping slide, a clamping arm is fixedly arranged at the bottom of the clamping block, one of the clamping arms is fixedly connected to one of the clamping piston cylinders, and the other clamping arm is fixedly connected to the other clamping piston cylinder.

[0013] By adopting the above technical solution, the clamping screw rotates to make the clamping block move along the clamping slide rod, the movement of the clamping slide rod drives the clamping arm to move, and the movement of the clamping arm drives the clamping piston cylinder to move, thereby achieving the effect of the clamping piston cylinder being slidably arranged in the box body.

[0014] Preferably, a first piston cylinder and a second piston cylinder are fixedly arranged in the box body, a first push plate is fixedly arranged on the output shaft of the first piston cylinder, the first push plate is slidably arranged above the first conveyor belt, a second push plate is fixedly arranged on the output shaft of the second piston cylinder, the second push plate is slidably arranged above the second conveyor belt, and the first push plate and the second push plate are arranged opposite to each other.

[0015] By adopting the above technical solution, the output shaft of the first piston cylinder is extended and retracted to drive the first push plate to slide above the first conveyor belt, and the first push plate pushes the first crucible to move to the first crucible to be clamped position. The output shaft of the second piston cylinder is extended and retracted to drive the second push plate to slide above the second conveyor belt, and the second push plate pushes the second crucible to move to the second crucible to be clamped position.

[0016] Preferably, the heating sleeve includes a corundum tube and a silicon-molybdenum rod heater, the corundum tube is fixedly arranged in the box, the lifting column is slidably arranged in the corundum tube, and the silicon-molybdenum rod heater is arranged on the outer wall of the corundum tube.

[0017] By adopting the above technical solution, the silicon-molybdenum rod heater generates heat to achieve the heating effect.

[0018] Preferably, a maintenance opening is provided through the side wall of the box body, and a maintenance plate is detachably provided on the side wall of the box body, and the maintenance plate is used to cover the maintenance opening.

[0019] By adopting the above technical solution, when replacing the silicon-molybdenum rod heater, the maintenance plate is removed to expose the maintenance port.

[0020] Preferably, a lifting piston cylinder is fixedly arranged in the box body, and the output shaft of the lifting piston cylinder is fixedly connected to the bottom of the lifting column.

[0021] By adopting the above technical solution, the output shaft of the lifting piston cylinder is extended and retracted to drive the lifting column to move.

[0022] Preferably, the detection assembly includes a detection frame, a viscometer, a corundum measuring tube and a molybdenum probe. The detection frame is fixedly arranged on the box, the viscometer is slidably arranged on the detection frame, the top end of the corundum measuring tube is connected to the measuring end of the viscometer, and the bottom end of the corundum measuring tube is connected to the molybdenum probe. The molybdenum probe is located directly above the lifting column, and a detection hole is set through the top of the box, and the detection hole is for the molybdenum probe and the corundum measuring tube to move.

[0023] By adopting the above technical solution, the viscometer is lifted and lowered to drive the molybdenum probe at the bottom of the corundum measuring tube to be inserted into the slag to be tested for testing.

[0024] Preferably, a detection block is fixedly provided on the viscometer, a detection screw is rotatably provided on the detection frame, the detection screw is threadedly connected to the detection block, a detection slide is fixedly provided on the detection frame, and the detection slide passes through the detection block.

[0025] By adopting the above technical solution, the detection screw rotates to drive the detection block to move up and down along the detection slide bar, and the movement of the detection block drives the viscometer to move up and down.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. By arranging the box, heating sleeve, first inlet, first outlet, first conveyor belt, first crucible, lifting column, grabbing assembly and detection assembly, the heating sleeve heating and cooling process is reduced, thereby improving the efficiency of blast furnace slag viscosity detection; 2. By providing a second inlet, a second outlet, a second conveyor belt, and a second crucible, the first crucible and the second crucible alternately enter the heating sleeve for heating. When the first crucible is in the heating sleeve, the second crucible is preheated on the second conveyor belt. When the second crucible is in the heating sleeve, the first crucible is preheated on the first conveyor belt, thereby improving the efficiency of blast furnace slag viscosity detection; 3. By setting a clamping piston cylinder and a clamping plate, the effect of clamping the first crucible and the second crucible is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a chamber-type blast furnace slag viscosity detection device in an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram showing the positional relationship between the box body and the maintenance plate in the embodiment of the present application.

[0029] Figure 3 It is a cross-sectional view of a chamber-type blast furnace slag viscosity detection device in an embodiment of the present application.

[0030] Figure 4 yes Figure 3 Enlarged view of part A.

[0031] Figure 5 It is a schematic diagram showing the connection relationship between the viscometer and the detection frame in the embodiment of the present application.

[0032] Figure 6 It is a cross-sectional view showing the positional relationship between the lifting column and the heating sleeve in the embodiment of the present application.

[0033] Figure 7 It is a cross-sectional view showing the positional relationship between the first push plate and the second push plate in the embodiment of the present application.

[0034] Figure 8 It is a cross-sectional view showing the connection relationship between the clamping piston cylinder and the clamping plate in the embodiment of the present application.

[0035] Explanation of the accompanying symbols: 1. Box body; 11. Maintenance port; 12. Maintenance plate; 13. Inspection hole; 2. Inspection assembly; 21. Inspection frame; 211. Inspection screw; 212. Inspection slide; 213. Inspection block; 22. Viscometer; 23. Corundum measuring tube; 24. Molybdenum measuring head; 3. Heating sleeve; 31. Corundum tube; 32. Silicon-molybdenum rod heater; 4. First conveyor belt; 41. First inlet; 42. First outlet; 43. First crucible; 44. First push plate; 441. First piston cylinder; 5. Second conveyor belt; 51. Second inlet; 52. Second outlet; 53. Second crucible; 54. Second push plate; 541. Second piston cylinder; 6. Lifting column; 61. Lifting piston cylinder; 7. Grasping assembly; 71. Clamping piston cylinder; 72. Clamping plate; 73. Clamping block; 731. Clamping screw; 732. Clamping slide. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-8 This application is described in further detail.

[0037] The present application embodiment discloses a chamber type blast furnace slag viscosity detection device. Figures 1 to 8 , including a box body 1, in which a heating sleeve 3 is installed. The heating sleeve is composed of a corundum tube 31 and a silicon-molybdenum rod heater 32. The corundum tube 31 is installed in the box body 1, and the silicon-molybdenum rod heater 32 is installed on the outer wall of the corundum tube 31. The silicon-molybdenum rod heater 32 generates heat to achieve a heating effect. A maintenance port 11 is provided through the side wall of the box body 1. A maintenance plate 12 is removably provided on the side wall of the box body 1, and the maintenance plate 12 covers the maintenance port 11. After the silicon-molybdenum rod heater 32 breaks, the maintenance plate 12 is removed to expose the maintenance port 11, and the silicon-molybdenum rod heater 32 is replaced. A lifting piston cylinder 61 is installed in the box body 1, and a lifting column 6 is installed on the output shaft of the lifting piston cylinder 61. The lifting column 6 is inserted into the corundum tube 31. The lifting piston cylinder 61 drives the lifting column 6 to move up and down along the height direction of the corundum tube 31. A detection component 2 is installed above the lifting column 6. The detection component 2 is slidably connected to the box body 1. The detection component 2 is used to detect the viscosity of the slag.

[0038] Reference Figure 1The detection assembly 2 includes a detection frame 21, a viscometer 22, a corundum measuring tube 23 and a molybdenum probe 24. The detection frame 21 is installed on the box body 1. A detection screw 211 is rotatably provided on the detection frame 21. A detection slide 212 is fixedly provided on the detection frame 21. The detection screw 211 and the detection slide 212 are parallel to each other. A detection block 213 is installed on the viscometer 22. The detection screw 211 is threadedly connected to the detection block 213. The detection slide 212 passes through the detection block 213. The rotation of the detection screw 211 drives the detection block 213 to rise and fall along the detection slide 212. The movement of the detection block 213 drives the viscometer 22 to rise and fall. The top end of the corundum measuring tube 23 is connected to the measuring end of the viscometer 22, and the bottom end of the corundum measuring tube 23 is connected to the molybdenum probe 24. The molybdenum probe 24 is located directly above the lifting column 6. A detection hole 13 is set through the top of the box body 1. The detection hole 13 allows the molybdenum probe 24 and the corundum measuring tube 23 to move. The viscometer 22 is lifted and lowered to drive the molybdenum probe 24 at the bottom of the corundum measuring tube 23 to be inserted into the slag to be tested for testing.

[0039] A first entrance 41 and a second entrance 51 are formed through one side of the housing 1, and a first exit 42 and a second exit 52 are formed through the other side of the housing 1. A first conveyor belt 4 is installed within both the first entrance 41 and the first exit 42, while a second conveyor belt 5 is installed within both the second entrance 51 and the second exit 52. The first conveyor belt 4 and the second conveyor belt 5 are arranged parallel to each other. The first conveyor belt 4 is located on one side of the heating sleeve formed by the corundum tube 31 and the silicon-molybdenum rod heater 32, while the second conveyor belt 5 is located on the other side of the heating sleeve formed by the corundum tube 31 and the silicon-molybdenum rod heater 32. A first thermal insulation pad is placed on the first conveyor belt 4 to prevent burns from the high temperature. A first crucible 43 is placed on the first thermal insulation pad and is used to hold slag samples. A second thermal insulation pad is placed on the second conveyor belt 5 to prevent burns from the high temperature. A second crucible 53 is placed on the second thermal insulation pad and is used to hold slag samples. A gripping assembly 7 is mounted above the lifting column 6. It is used to grip the first crucible 43 or the second crucible 53 for movement. The first crucible 43, carrying the slag to be tested, is placed on the first conveyor belt 4. The first conveyor belt 4 transfers the first crucible 43 from the first entrance 41 into the housing 1. The gripping assembly 7 then grips the first crucible 43 for movement. When the first crucible 43 is directly above the lifting column 6, the lifting column 6 moves upward. When the top of the lifting column 6 contacts the bottom of the first crucible 43, the gripping assembly 7 releases the first crucible 43. The lifting column 6 then descends, allowing the first crucible 43 to enter the heating sleeve 3 for heating. After the slag to be tested has been maintained at a constant temperature for a period of time, the molybdenum probe 24 descends and extends into the first crucible 43 for testing. After the slag viscosity test is completed, the molybdenum probe 24 rises and resets, and the lifting column 6 moves upward to remove the first crucible 43 from the heating sleeve 3. The grab assembly 7 then grips the first crucible 43 and moves it onto the first conveyor belt 4. The first conveyor belt 4 then moves the first crucible 43 out of the housing 1 through the first outlet 42. While the first crucible 43 is being tested within the heating sleeve 3, another batch of slag to be tested is placed into the second crucible 53. The second conveyor belt 5 transfers the second crucible 53 from the second inlet 51 into the housing 1 for preheating. After the grab assembly 7 transfers the first crucible 43 from the heating sleeve 3 to the first conveyor belt 4, the grab assembly 7 grips the second crucible 53 and moves it to the top of the lifting column 6. The grab assembly 7 then releases the second crucible 53, and the lifting column 6 descends, allowing the second crucible 53 to enter the heating sleeve 3 for heating. After the slag is kept at a constant temperature for a period of time, the molybdenum probe 24 descends and extends into the second crucible 53 for testing. When the slag viscosity test is completed, the molybdenum probe 24 rises and resets, and the lifting column 6 moves upward to move the second crucible 53 out of the heating sleeve 3, and then the grabbing assembly 7 clamps the second crucible 53 and moves it to the second conveyor belt 5. The second conveyor belt 5 moves the second crucible 53 out of the box 1 from the second outlet 52.The first crucible 43 and the second crucible 53 are alternately placed in the heating sleeve 3 for heating. When the first crucible 43 is in the heating sleeve 3, the second crucible 53 is preheated on the second conveyor belt 5. When the second crucible 53 is in the heating sleeve 3, the first crucible 43 is preheated on the first conveyor belt 4. This reduces the heating and cooling processes of the heating sleeve 3 and improves the efficiency of blast furnace slag viscosity detection.

[0040] Reference Figures 1 to 8 A set of clamping screws 731 are rotatably arranged in the box body 1. The clamping screws 731 are threadedly connected to the clamping block 73, and a clamping arm is installed at the bottom of the clamping block 73. A clamping slide 732 is set through the clamping block 73. The clamping slide 732 is slidably connected to the clamping block 73. The clamping slide 732 is fixedly connected to the box body 1. The clamping screws 731 and the clamping slide 732 are arranged parallel to each other. The grabbing assembly 7 includes a set of clamping piston cylinders 71 and a set of clamping plates 72. The clamping piston cylinders 71 are high-temperature resistant piston cylinders. One of the clamping piston cylinders 71 is installed on one of the clamping arms, and the other clamping piston cylinder 71 is installed on one of the clamping arms. The output shafts of the clamping piston cylinders 71 are arranged relative to each other. The rotation of the clamping screw 731 causes the clamping block 73 to move along the clamping slide 732. The movement of the clamping slide 732 drives the movement of the clamping arm, and the movement of the clamping arm drives the movement of the clamping piston cylinder 71, thereby achieving the effect of the clamping piston cylinder 71 being slidably arranged within the housing 1. One of the clamping plates 72 is mounted on the output shaft of one of the clamping piston cylinders 71, and the other clamping plate 72 is mounted on the output shaft of the other clamping piston cylinder 71. The clamping plates 72 are arranged opposite each other. When the output shaft of the clamping piston cylinder 71 is extended, the clamping plates 72 move closer to each other. When the output shaft of the clamping piston cylinder 71 is shortened, the clamping plates 72 move away from each other, thereby achieving the effect of clamping the first crucible 43 and the second crucible 53.

[0041] Reference Figure 7 A first piston cylinder 441 and a second piston cylinder 541 are installed in the housing 1. Both the first piston cylinder 441 and the second piston cylinder 541 are high-temperature resistant piston cylinders. A first push plate 44 is installed on the output shaft of the first piston cylinder 441, and a second push plate 54 is installed on the output shaft of the second piston cylinder 541. The first push plate 44 and the second push plate 54 are arranged opposite each other. The output shaft of the first piston cylinder 441 is extended and retracted to drive the first push plate 44 to slide above the first conveyor belt 4. The first push plate 44 pushes the first crucible 43 to the position where the first crucible 43 is to be clamped. The output shaft of the second piston cylinder 541 is extended and retracted to drive the second push plate 54 to slide above the second conveyor belt 5. The second push plate 54 pushes the second crucible 53 to the position where the second crucible 53 is to be clamped.

[0042] The operating principle of a chamber-type blast furnace slag viscosity testing device according to an embodiment of the present application is as follows: a first crucible 43 carrying the slag to be tested is placed on a first conveyor belt 4. The first conveyor belt 4 transfers the first crucible 43 from the first inlet 41 into the housing 1. The clamping plate 72 then grips the first crucible 43 and moves it. When the first crucible 43 is directly above the lifting column 6, the lifting column 6 moves upward. When the top of the lifting column 6 contacts the bottom of the first crucible 43, the clamping plate 72 releases the first crucible 43. The lifting column 6 then descends, allowing the first crucible 43 to enter the heating sleeve 3 for heating. After the slag to be tested is kept at a constant temperature for a period of time, the molybdenum probe 24 descends and extends into the first crucible 43 for testing. When the slag viscosity test is complete, the molybdenum probe 24 ascends and resets, and the lifting column 6 moves upward, removing the first crucible 43 from the heating sleeve 3. The clamping plate 72 then grips the first crucible 43 and moves it onto the first conveyor belt 4. The first conveyor belt 4 then removes the first crucible 43 from the housing 1 through the first outlet 42. While the first crucible 43 is being tested within the heating sleeve 3, another batch of slag to be tested is placed in the second crucible 53. The second conveyor belt 5 transfers the second crucible 53 from the second entrance 51 into the housing 1 for preheating. After the clamping plate 72 transfers the first crucible 43 from the heating sleeve 3 onto the first conveyor belt 4, the clamping plate 72 grips the second crucible 53 and moves it to the top of the lifting column 6. The clamping plate 72 then releases the second crucible 53, and the lifting column 6 descends, allowing the second crucible 53 to enter the heating sleeve 3 for heating. After the slag to be tested is kept at a constant temperature for a period of time, the molybdenum probe 24 descends and extends into the second crucible 53 for testing. After the slag viscosity test is completed, the molybdenum probe 24 ascends and resets, and the lifting column 6 moves upward, removing the second crucible 53 from the heating sleeve 3. The clamping plate 72 then grips the second crucible 53 and moves it onto the second conveyor belt 5. The second conveyor belt 5 then removes the second crucible 53 from the housing 1 through the second exit 52. The first crucible 43 and the second crucible 53 are alternately placed in the heating sleeve 3 for heating. When the first crucible 43 is in the heating sleeve 3, the second crucible 53 is preheated on the second conveyor belt 5. When the second crucible 53 is in the heating sleeve 3, the first crucible 43 is preheated on the first conveyor belt 4. This reduces the heating and cooling processes of the heating sleeve 3 and improves the efficiency of blast furnace slag viscosity detection.

[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A chamber-type blast furnace slag viscosity detection device, comprising a chamber, wherein a heating sleeve is provided in the chamber, characterized in that: A first entrance is provided through one side of the box body, and a first exit is provided through the other side of the box body. A first conveyor belt is provided in both the first entrance and the first exit. The first conveyor belt is located on one side of the heating sleeve. A first crucible is provided on the first conveyor belt. The first crucible is used to place a slag sample. A lifting column is provided in the heating sleeve for sliding. A grabbing assembly is provided above the lifting column. The grabbing assembly is used to clamp the first crucible for movement. A detection assembly is provided in the box body for sliding. The detection assembly is used to detect slag adhesion.

2. A chamber-type blast furnace slag viscosity detection device according to claim 1, characterized in that: A second entrance is provided through one side of the box body, and a second exit is provided through the other side of the box body. A second conveyor belt is provided in both the second entrance and the second exit. The second conveyor belt is located on the side of the heating sleeve away from the first conveyor belt. The first conveyor belt and the second conveyor belt are provided in parallel. A second crucible is provided on the second conveyor belt. The second crucible is used for placing slag samples, and the grabbing assembly is used for clamping the second crucible for movement.

3. The device for detecting slag viscosity of a chamber-type blast furnace according to claim 2, wherein: The grabbing assembly includes a group of clamping piston cylinders and a group of clamping plates. The clamping piston cylinders are slidably arranged in a box body. The output shafts of the clamping piston cylinders are relatively arranged. One output shaft of the clamping piston cylinders is fixedly connected to one of the clamping plates, and the other output shaft of the clamping piston cylinders is fixedly connected to the other clamping plate. The clamping plates are relatively arranged.

4. A chamber-type blast furnace slag viscosity detection device according to claim 3, characterized in that: A group of clamping screws are rotatably arranged in the box body, the clamping screws are threadedly connected to the clamping block, a clamping slide is penetrated through the clamping block, the clamping slide is slidably connected to the clamping block, the clamping slide is fixedly connected to the box body, the clamping screws and the clamping slide are arranged parallel to the clamping slide, a clamping arm is fixedly arranged at the bottom of the clamping block, one of the clamping arms is fixedly connected to one of the clamping piston cylinders, and the other clamping arm is fixedly connected to the other clamping piston cylinder.

5. The device for detecting viscosity of slag in a chamber-type blast furnace according to claim 3, wherein: A first piston cylinder and a second piston cylinder are fixedly arranged in the box body, a first push plate is fixedly arranged on the output shaft of the first piston cylinder, the first push plate is slidably arranged above the first conveyor belt, a second push plate is fixedly arranged on the output shaft of the second piston cylinder, the second push plate is slidably arranged above the second conveyor belt, and the first push plate and the second push plate are arranged opposite to each other.

6. The device for detecting slag viscosity of a chamber-type blast furnace according to claim 1, characterized in that: The heating sleeve includes a corundum tube and a silicon-molybdenum rod heater. The corundum tube is fixedly arranged in the box body, the lifting column is slidably arranged in the corundum tube, and the silicon-molybdenum rod heater is arranged on the outer wall of the corundum tube.

7. The device for detecting slag viscosity of a chamber-type blast furnace according to claim 6, characterized in that: A maintenance opening is formed through the side wall of the box body. A maintenance plate is detachably provided on the side wall of the box body, and the maintenance plate is used to cover the maintenance opening.

8. The device for detecting slag viscosity of a chamber-type blast furnace according to claim 6, characterized in that: A lifting piston cylinder is fixedly arranged in the box body, and an output shaft of the lifting piston cylinder is fixedly connected to the bottom of the lifting column.

9. The device for detecting slag viscosity of a chamber-type blast furnace according to claim 1, characterized in that: The detection assembly includes a detection frame, a viscometer, a corundum measuring tube and a molybdenum probe. The detection frame is fixedly set on the box, the viscometer is slidably set on the detection frame, the top end of the corundum measuring tube is connected to the measuring end of the viscometer, and the bottom end of the corundum measuring tube is connected to the molybdenum probe. The molybdenum probe is located directly above the lifting column. A detection hole is set through the top of the box, and the detection hole is for the molybdenum probe and the corundum measuring tube to move.

10. The device for detecting slag viscosity of a chamber-type blast furnace according to claim 9, characterized in that: A detection block is fixedly arranged on the viscometer, a detection screw is rotatably arranged on the detection frame, the detection screw is threadedly connected to the detection block, a detection slide is fixedly arranged on the detection frame, and the detection slide passes through the detection block.

Images