Drying equipment for electric smelting zirconium yttrium production

Abstract

The invention relates to the field of powder drying, in particular to electric smelting zirconium yttrium production drying equipment which comprises a fixing frame, a rotary drum and the like. The fixed frame is rotationally connected with a rotary drum; a plug plate is arranged on the upper side of the drum; a heating pipe is arranged in the rotary drum; a plurality of exhaust ports are formed in the right side of the drum; and a blocking part is arranged on the rotary drum. Compared with an existing mode that a roller or a stirring barrel is used for mixing and drying, double-layer heating is conducted on powder through the heating pipes arranged in the material barrel and the rotating barrel, and the drying efficiency of the powder is improved; secondly, compared with an existing mode that a roller or a stirring barrel is used for mixing and drying, the moving space in the powder mixing process is limited through the area between the rotating barrel and the material barrel, the dust raising condition generated in the powder mixing process is reduced, the surface of the material barrel can be cleaned when the stirring blades of the rotating barrel rotate, powder is prevented from being attached to the surface of the material barrel, and the drying efficiency is improved. The heating effect is influenced.

Description

Technical Field

[0001] The invention relates to the field of powder drying, and in particular to drying equipment for producing fused zirconium and yttrium. Background Art

[0002] In the production process of fused zirconium and yttrium, two different powders of yttrium oxide and yttrium oxide are placed in a drying equipment for stirring and mixing, and then the water in the two powders is completely evaporated after high-temperature heating. Finally, the two powders are crushed, magnetically suspended, and sieved to produce fused zirconium and yttrium. In the process of drying the powders, since both powders are metal powders, static electricity is easily generated during the stirring and mixing process. The powders that attract each other are easy to stick together when the powders are not completely dried, resulting in powder agglomeration during the drying process. The agglomerated powder has excessive drying on the outside, and there is still moisture inside, resulting in poor powder drying. At the same time, when the powder falls from a high place during the stirring process, dust is easily generated in the mixing drum. When powder dust appears in the mixing drum, the floating powder will form an insulating layer, which prevents heat from being transferred to the powder in the mixing drum, resulting in the drying of the powder in the mixing drum being affected. Summary of the invention

[0003] In order to overcome the shortcomings that powders are easily adhered to each other into agglomerates during the stirring and mixing process, which affects drying, and that powders are easily attached to the inner wall of the mixing drum, which affects the drying of the powders in the mixing drum, the present invention provides a drying device for the production of fused zirconium and yttrium.

[0004] The technical solution is: a drying equipment for fused zirconium and yttrium production, including a fixed frame, a rotating drum and a rotating assembly; the fixed frame is rotatably connected to the rotating drum; a plug plate is arranged on the upper side of the rotating drum; a heating tube is arranged inside the rotating drum; a plurality of exhaust ports are opened on the right side of the rotating drum; a plugging part is arranged on the rotating drum; a rotating assembly is arranged on the fixed frame; the rotating assembly is connected to the rotating drum, and the rotating drum is driven to rotate by the rotating assembly; it also includes a barrel, an isolation box, a V-shaped plate, a dispersion assembly and a detection system; a barrel is arranged on the fixed frame; a heating tube is arranged inside the barrel; the barrel is located in the rotating drum; a first feeding trough is opened on the barrel; A discharge chute is provided on the barrel; a plurality of first exhaust chute is provided on the barrel; an isolation box is provided inside the barrel; a plurality of second exhaust chute is provided on the isolation box, and each second exhaust chute is connected with the first exhaust chute; a plurality of second feed chute is provided on the isolation box, and the second feed chute is connected with the first feed chute; a plurality of V-shaped plates for extending the powder flow path are provided in the isolation box; a heating wire is provided inside each V-shaped plate; a filter is provided on each V-shaped plate; a dispersion component for preventing powder accumulation is installed in the isolation box; a detection system for detecting whether the powder is dried is provided on the lower side of the isolation box.

[0005] As an improvement of the above scheme, the dispersion component includes an electric slide rail, a vibration plate and a slider; an electric slide rail is fixedly connected to the inner left and inner right parts of the isolation box; a slider is slidably connected to each electric slide rail; the two sliders are jointly fixedly connected to a vibration plate to prevent powder accumulation.

[0006] As an improvement of the above scheme, it also includes a top block and a pressure plate; a plurality of top blocks are fixedly connected to the vibration plate; each V-shaped plate is rotatably connected to a pressure plate through a torsion spring to prevent powder from agglomerating.

[0007] As an improvement of the above solution, it also includes limiting plates; each V-shaped plate is fixedly connected with a plurality of limiting plates for improving the dust diffusion effect.

[0008] As an improvement of the above solution, each pressing plate is provided with a plurality of spurs.

[0009] As an improvement of the above solution, a plurality of first exhaust grooves are provided inside the barrel; an air cavity is provided inside the vibration plate to prevent water vapor from diffusing everywhere; a plurality of air inlets are provided on the vibration plate; and each air inlet is connected to the air cavity.

[0010] As an improvement of the above solution, adjacent top blocks and pressure plates are always in contact.

[0011] As an improvement of the above solution, the detection system includes a fixed frame and a sliding rod; the fixed frame is fixedly connected to the isolation box, and the fixed frame is directly opposite to the feed chute; two sliding rods are slidably connected to the fixed frame; each sliding rod is provided with a receiving portion.

[0012] As an improvement of the above scheme, it also includes an electric rotating plate and a sampling tube; two electric rotating plates are rotatably connected to the lower side of the fixed frame; the left and right sides of the fixed frame are connected to the sampling tube; the sampling tube is connected to the external exhaust device.

[0013] As an improvement of the above solution, each sliding rod is configured to be cylindrical.

[0014] The present invention has the following advantages: compared with the existing mixing and drying using a roller or a mixing drum, the present invention performs double-layer heating on the powder through the heating tubes arranged inside the barrel and the rotating drum, which is beneficial to improving the drying efficiency of the powder; secondly, compared with the existing mixing and drying using a roller or a mixing drum, the area between the rotating drum and the barrel limits the activity space of the powder during the mixing process, which is beneficial to reducing the dust generated during the powder mixing process, and when the rotating drum stirring blades rotate, the surface of the barrel can be cleaned to prevent the powder from adhering to the surface of the barrel and affecting the heating effect.

[0015] The present invention realizes that the flow path of the powder is extended by using the V-shaped plate, the powder is dispersed by using the filter screen, and the drying effect of the powder is improved. At the same time, the distance between two adjacent V-shaped plates is small, so that the height of the powder falling downward in a single time is small, and the dust phenomenon of the powder in the falling process is reduced; The vibrating plate drives the V-shaped plate to vibrate frequently up and down, thereby shaking off the powder accumulated on the V-shaped plate by vibration, preventing the powder from accumulating on the upper side of the V-shaped plate and being difficult to fall down, thereby ensuring the drying effect of the powder; The agglomerated powder is crushed by pressing the pressing plate, and then the agglomerated powder is crushed and dispersed, so that the crushed powder passes through the filter screen on the V-shaped plate, thereby improving the drying effect of the powder; After the powder is blocked by the limiting plate, the powder is more evenly dispersed due to the vibration of the V-shaped plate, preventing the powder from sliding directly from the V-shaped plate to the next V-shaped plate without being blocked, thereby improving the dispersion effect of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the drying equipment for producing fused zirconium and yttrium of the present invention; Figure 2 is a cross-sectional view of a rotating drum of the present invention; Figure 3 It is a cross-sectional view of the barrel of the present invention; Figure 4 It is a cross-sectional view of the isolation box of the present invention; Figure 5 It is a side view of the combination of the pressing plate and the limiting piece of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the combination of the V-shaped plate and the limiting plate of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the isolation box, the fixed frame and the sliding rod combination of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the electric rotating plate and the sampling tube combination of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the sliding rod of the present invention.

[0017] Explanation of the reference numerals: 1-fixed frame, 2-rotating drum, 2001-exhaust port, 2002-blocking part, 3-barrel, 3001-first feed trough, 3002-first exhaust trough, 3003-discharge trough, 4-isolation box, 4001-second feed trough, 4002-second exhaust trough, 5-V-shaped plate, 101-servo motor, 102-rotating wheel, 103-electric slide rail, 104-vibration plate, 10401-air cavity, 10402-air inlet, 105-top block, 106-pressing plate, 107-slider, 108-limiting plate, 201-fixed frame, 202-slide rod, 20201-receiving part, 203-electric rotating plate, 204-sampling tube. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Example 1 like Figure 1-Figure 6 As shown, a drying device for fused zirconium and yttrium production includes a fixed frame 1, a rotating drum 2 and a rotating assembly; the fixed frame 1 is rotatably connected to the rotating drum 2; a plug plate is provided on the upper side of the rotating drum 2; a heating tube is provided inside the rotating drum 2; a plurality of exhaust ports 2001 are opened on the right side of the rotating drum 2; a plugging portion 2002 is provided on the rotating drum 2; a rotating assembly is provided on the fixed frame 1; the rotating assembly is connected to the rotating drum 2, and the rotating drum 2 is driven to rotate through the rotating assembly; It also includes a barrel 3, an isolation box 4, a V-shaped plate 5, a dispersion component and a detection system; the barrel 3 is arranged on the fixed frame 1; a heating tube is arranged inside the barrel 3; the barrel 3 is located inside the rotating drum 2; a first feed trough 3001 is provided on the barrel 3; a discharge trough 3003 is provided on the barrel 3; a plurality of first exhaust grooves 3002 are provided on the barrel 3; an isolation box 4 is arranged inside the barrel 3; a plurality of second exhaust grooves 4002 are provided on the isolation box 4, and each second exhaust groove 4002 is connected with the first exhaust groove 3002; a plurality of second feed troughs 4001 are provided on the isolation box 4, and the second feed troughs 4001 are connected with the first feed trough 3001; a plurality of V-shaped plates 5 are arranged in the isolation box 4; a heating wire is arranged inside each V-shaped plate 5; a filter is arranged on each V-shaped plate 5; a dispersion component is installed in the isolation box 4; and a detection system is arranged on the lower side of the isolation box 4.

[0020] The dispersion assembly includes an electric slide rail 103, a vibration plate 104 and a slider 107; an electric slide rail 103 is fixedly connected to the left and right inner sides of the isolation box 4; a slider 107 is slidably connected to each electric slide rail 103; and two sliders 107 are fixedly connected to a vibration plate 104.

[0021] It also includes a top block 105 and a pressure plate 106; a plurality of top blocks 105 are fixedly connected to the vibration plate 104; and each V-shaped plate 5 is rotatably connected to a pressure plate 106 via a torsion spring.

[0022] It also includes limiting plates 108 ; each V-shaped plate 5 is fixedly connected with a plurality of limiting plates 108 .

[0023] The rotating assembly includes a servo motor 101 and a rotating wheel 102; the servo motor 101 is fixedly connected to the upper side of the fixed frame 1; the output end of the servo motor 101 is rotatably connected to the rotating wheel 102; the rotating wheel 102 is fixedly connected to the outer ring surface of the rotating drum 2; by starting the servo motor 101, the rotating wheel 102 is driven to rotate, and then the rotating drum 2 is driven to rotate.

[0024] Each pressing plate 106 is provided with a plurality of thorns to break up the agglomerated powder and ensure the drying effect of the powder.

[0025] A plurality of first exhaust grooves 3002 are provided inside the barrel 3 ; an air cavity 10401 is provided inside the vibration plate 104 ; a plurality of air inlets 10402 are provided on the vibration plate 104 ; and each air inlet 10402 is connected to the air cavity 10401 .

[0026] The adjacent top blocks 105 and press plates 106 are always in contact, preventing moisture from drifting along the gap between the top blocks 105 and the press plates 106 toward the powder dropped from the V-shaped plate 5, avoiding moisture from contacting the powder again, and ensuring the drying effect of the powder.

[0027] Before the production of fused zirconium yttrium, the worker first opens the plugging part 2002, and then pours the yttrium oxide and yttrium oxide powders between the drum 2 and the barrel 3, and then closes the plugging part 2002, and starts the servo motor 101 to rotate clockwise from left to right, thereby driving the wheel 102 to rotate counterclockwise, so that the drum 2 rotates counterclockwise, and the stirring blades provided on the drum 2 drive the powder to gradually rise, so that the powder moves along the outer surface of the barrel 3. At this time, the powder is double-heated by the heating tubes provided inside the barrel 3 and the drum 2, so that the powder is stirred and mixed while the residual moisture in the powder is dried, thereby ensuring the dryness of the powder after treatment. The water vapor generated by drying is discharged along the exhaust port 2001. In this way, the powder is mixed and dried. Firstly, compared with the existing mixing and drying using a roller or a mixing drum, the powder is double-heated by the heating tubes arranged inside the barrel 3 and the rotating drum 2, which is beneficial to improving the drying efficiency of the powder; secondly, compared with the existing mixing and drying using a roller or a mixing drum, the area between the rotating drum 2 and the barrel 3 limits the activity space of the powder during the mixing process, which is beneficial to reducing the dust generated during the powder mixing process, and when the stirring blades of the rotating drum 2 rotate, the surface of the barrel 3 can be cleaned to prevent the powder from adhering to the surface of the barrel 3 and affecting the heating effect.

[0028] When the powder is gradually driven upwards through the first feed trough 3001 by the stirring blades on the rotating drum 2 during rotation, part of the powder falls from the first feed trough 3001 into the second feed trough 4001, and part of the powder passes over the first feed trough 3001 and continues to be pushed by the stirring blades of the rotating drum 2, so that part of the powder falls into the isolation box 4, and the powder gradually falls downward from the isolation box 4. During this process, the powder gradually passes through the filter on each V-shaped plate 5 and falls downward. Each V-shaped plate 5 is used to extend the falling path of the powder, and the powder is more dispersed after passing through the filter on each V-shaped plate 5, so that the powder is heated more evenly during this process, thereby improving the drying effect and efficiency of the powder. At the same time, the powder is further mixed by the V-shaped plate 5, and since the spacing between two adjacent V-shaped plates 5 is small, the height of the powder falling downward at a single time is small, which helps to avoid dust generation during the falling process.

[0029] When the powder falls into the isolation box 4 and moves along the V-shaped plate 5, the powder accumulates on the V-shaped plate 5, affecting the powder mixing and drying operations. Therefore, when the powder moves and falls along the V-shaped plate 5, the electric slide rail 103 is started to drive the slider 107 to move up and down, thereby driving the vibration plate 104 to move up and down reciprocatingly. Since the V-shaped plate 5 is connected to the isolation box 4 through a torsion spring, when the vibration plate 104 moves downward to squeeze the V-shaped plate 5, the V-shaped plate 5 is squeezed and rotated downward. When the vibration plate 104 moves upward to reset, the V-shaped plate 5 loses the squeeze of the vibration plate 104 and is reset through the torsion spring, thereby reciprocating the V-shaped plate 5. The powder is frequently shaken up and down, and the powder accumulated on the V-shaped plate 5 is shaken off by vibration, so as to avoid the powder accumulating on the upper side of the V-shaped plate 5 and being difficult to fall down, and to prevent the powder from staying on the upper side of the V-shaped plate 5 for a long time and being excessively dried, so as to ensure the drying effect of the powder. After the powder passes through all the V-shaped plates 5, it finally flows into the discharge chute 3003 from the lower side of the isolation box 4, and then the powder falls between the drum 2 and the barrel 3. When the powder is dried for a certain period of time, the drum 2 is rotated so that the blocking part 2002 faces downward. After the worker opens the blocking part 2002, the worker uses an external exhaust device to connect with the blocking part 2002 to extract the powder between the drum 2 and the barrel 3.

[0030] It is also considered that, during the drying and stirring process, the powders are easily adhered to each other due to electrostatic adsorption, resulting in the phenomenon of incomplete drying of the powders, and then the outer side of the powder is completely dried, while there is residual moisture inside the powder. Therefore, in the process of the powder falling down along the upper surface of each V-shaped plate 5, the vibration plate 104 moves back and forth up and down, and the vibration plate 104 drives the top block 105 to move up and down. When the top block 105 moves downward and contacts the pressing plate 106, the pressing plate 106 is pressed and turned to the filter screen on the V-shaped plate 5, and the torsion spring at the connection between the pressing plate 106 and the V-shaped plate 5 is compressed. Since the agglomerated powder is large in volume, it cannot pass through the filter screen on the V-shaped plate 5 and fall downward, and then the agglomerated powder is intercepted between the V-shaped plate 5 and the pressing plate 106. When the pressing plate 106 turns to the V-shaped plate 5, the agglomerated powder is pressed by the pressing plate 106 to break it, and then the agglomerated powder is broken and dispersed, and the broken powder passes through the filter screen on the V-shaped plate 5, thereby ensuring the drying effect of the powder.

[0031] It should be noted that: when the powder passes through the filter at the V-shaped plate 5, it is dried by the heating tube inside the V-shaped plate 5, causing water vapor to be generated at the filter of the V-shaped plate 5, and then causing the water vapor to float upward. In this process, due to the high temperature inside the isolation box 4, the water vapor is affected by the heat and floats upward, and then causes the water vapor to float upward along the surface of the vibration plate 104. When the water vapor continues to float upward, the water vapor is blocked by the top block 105 and the pressure plate 106 and floats toward the air inlet 10402, and then causes the water vapor to enter the air cavity 10401, and then the water vapor floats to the first exhaust groove 3002 through the second exhaust groove 4002, and finally is discharged from the barrel 3 along the first exhaust groove 3002.

[0032] It is also taken into consideration that during the vibration of the V-shaped plate 5, the powder is blocked when flowing along the upper side of the V-shaped plate 5 by the limiting plate 108, and the vibration of the V-shaped plate 5 cooperates with the limiting plate 108 to allow the powder to pass over the limiting plate 108 after vibration, and in this reciprocating manner, the powder is vibrated through multiple limiting plates 108, thereby extending the residence time of the powder on the V-shaped plate 5, which is beneficial to drying and mixing, and makes the powder more evenly dispersed after vibration.

[0033] Example 2 On the basis of Example 1, Figure 7-Figure 9 As shown, the detection system includes a fixed frame 201 and a slide bar 202; the fixed frame 201 is fixedly connected to the isolation box 4, and the fixed frame 201 is opposite to the feed chute 3003; two slide bars 202 are slidably connected to the fixed frame 201; each slide bar 202 is provided with a receiving portion 20201.

[0034] It also includes an electric rotating plate 203 and a sampling tube 204; the lower side of the fixed frame 201 is rotatably connected to two electric rotating plates 203; the left and right sides of the fixed frame 201 are both connected to the sampling tube 204; the sampling tube 204 is connected to an external exhaust device.

[0035] Each slide bar 202 is configured to be cylindrical, so as to reduce the accumulation of powder on the surface of the slide bar 202, ensure the normal flow and removal of powder, and avoid the accumulation of powder and the inability to circulate and dry it.

[0036] When the powder is dried for a certain period of time and flows out from the lower side of the isolation box 4, the worker rotates the slide bar 202 to rotate the receiving part 20201 upward, so that the powder falls into the receiving part 20201, and then the worker pulls the two slide bars 202 to slide left and right respectively, and then takes out the powder loaded on the receiving part 20201. At this time, the worker judges the drying condition of the powder on the receiving part 20201 through the hygrometer. When the powder is completely dried, the worker pushes the slide bar 202 to push the powder back into the isolation box 4. When the powder falls downward from the isolation box 4 again, the electric turn plate 203 is started. The electric turntable 203 is closed, and the powder is carried in the electric turntable 203 and the fixed frame 201. The sampling tube 204 is evacuated by an external vacuum device, so that the powder between the isolation box 4, the fixed frame 201 and the electric turntable 203 is extracted into an external collection container. When the powder is not completely dried, the electric turntable 203 keeps rotating downward to open the fixed frame 201, and the powder is allowed to fall again between the rotating drum 2 and the material drum 3 through the discharge chute 3003 to be stirred and dried until the powder is completely dried. In this way, it is convenient for workers to judge the degree of drying of the powder and avoid the need to stop the machine for sampling and judgment.

[0037] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying device for producing fused zirconium and yttrium, comprising a fixed frame (1), a rotating drum (2) and a rotating assembly; the fixed frame (1) is rotatably connected to the rotating drum (2); a plug plate is provided on the upper side of the rotating drum (2); a heating tube is provided inside the rotating drum (2); a plurality of exhaust ports (2001) are provided on the right side of the rotating drum (2); a plugging portion (2002) is provided on the rotating drum (2); a rotating assembly is provided on the fixed frame (1); the rotating assembly is connected to the rotating drum (2), and the rotating drum (2) is driven to rotate by the rotating assembly; the characteristics are: The invention also comprises a barrel (3), an isolation box (4), a V-shaped plate (5), a dispersion component and a detection system; the barrel (3) is provided on the fixed frame (1); a heating tube is provided inside the barrel (3); the barrel (3) is located inside the rotating drum (2); a first feeding trough (3001) is provided on the barrel (3); a discharge trough (3003) is provided on the barrel (3); a plurality of first exhaust grooves (3002) are provided on the barrel (3); an isolation box (4) is provided inside the barrel (3); a plurality of second exhaust grooves (4002) are provided on the isolation box (4), and each second exhaust groove (4002) is provided with a plurality of first exhaust grooves (3002); a plurality of second exhaust grooves (4002) are provided on the isolation box (4), and each second exhaust groove (4002) is provided with a plurality of second exhaust grooves (4002) ... first exhaust groove (3001) and a discharge trough (3003) is provided on the barrel (3); a plurality of first exhaust grooves (3002) are provided on the barrel (3); a plurality of second exhaust grooves (4002) are provided on the isolation box (4), and each second exhaust groove (4002) is provided with a first exhaust groove (3001) and a discharge trough (3003) is provided on the barrel (3); a plurality of second exhaust grooves (4002) are provided on the isolation box (4), and each second exhaust groove (4002) is provided with a first exhaust groove (3002) and each second exhaust groove (4002) is provided with a first exhaust groove (3002) and an isolation box (4) is provided inside the barrel (3 The exhaust grooves (4002) are all connected to the first exhaust grooves (3002); a plurality of second feed grooves (4001) are provided on the isolation box (4), and the second feed grooves (4001) are connected to the first feed groove (3001); a plurality of V-shaped plates (5) for extending the powder flow path are arranged in the isolation box (4); a heating wire is arranged inside each V-shaped plate (5); a filter is arranged on each V-shaped plate (5); a dispersion component for preventing powder accumulation is installed in the isolation box (4); and a detection system for detecting whether the powder is dried is arranged on the lower side of the isolation box (4).

2. The drying equipment for producing fused zirconium and yttrium according to claim 1, characterized in that: The dispersion component comprises an electric slide rail (103), a vibration plate (104) and a slider (107); an electric slide rail (103) is fixedly connected to the inner left part and the inner right part of the isolation box (4); a slider (107) is slidably connected to each electric slide rail (103); and the two sliders (107) are commonly fixedly connected to a vibration plate (104) for preventing powder accumulation.

3. The drying equipment for producing fused zirconium and yttrium according to claim 2, characterized in that: It also includes a top block (105) and a pressing plate (106); a plurality of top blocks (105) are fixedly connected to the vibration plate (104); and each V-shaped plate (5) is rotatably connected to a pressing plate (106) for preventing powder from agglomerating via a torsion spring.

4. The drying equipment for producing fused zirconium and yttrium according to claim 3, characterized in that: It also includes limiting plates (108); each V-shaped plate (5) is fixedly connected to a plurality of limiting plates (108) for improving the dust diffusion effect.

5. The drying equipment for producing fused zirconium and yttrium according to claim 3 is characterized by: Each pressing plate (106) is provided with a plurality of thorns.

6. The drying equipment for producing fused zirconium and yttrium according to claim 3, characterized in that: A plurality of first exhaust grooves (3002) are provided inside the barrel (3); an air cavity (10401) is provided inside the vibration plate (104) to prevent water vapor from diffusing everywhere; a plurality of air inlets (10402) are provided on the vibration plate (104); and each air inlet (10402) is in communication with the air cavity (10401).

7. The drying equipment for producing fused zirconium and yttrium according to claim 3 is characterized by: The adjacent top blocks (105) and pressure plates (106) are always in contact.

8. The drying equipment for producing fused zirconium and yttrium according to claim 2, characterized in that: The detection system comprises a fixed frame (201) and a sliding rod (202); the fixed frame (201) is fixedly connected to the isolation box (4), and the fixed frame (201) is directly opposite to the material discharge chute (3003); two sliding rods (202) are slidably connected to the fixed frame (201); and each sliding rod (202) is provided with a receiving portion (20201).

9. The drying equipment for producing fused zirconium and yttrium according to claim 8, characterized in that: It also includes an electric rotating plate (203) and a sampling tube (204); the lower side of the fixed frame (201) is rotatably connected to the two electric rotating plates (203); the left and right sides of the fixed frame (201) are both connected to the sampling tube (204); and the sampling tube (204) is connected to an external exhaust device.

10. The drying equipment for producing fused zirconium and yttrium according to claim 8, characterized in that: Each sliding rod (202) is configured to be cylindrical.

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