Automatic calcium carbide tapping system

Abstract

The application discloses a calcium carbide automatic discharging system in the technical field of calcium carbide discharging, which comprises a circulating trolley track system and a calcium carbide furnace main body, the calcium carbide furnace main body is located at an inner end, three furnace tongues in a circumferential array are arranged on the outer wall of the calcium carbide furnace main body, a plurality of calcium carbide trolleys which are movably connected with each other are densely arranged on the circulating trolley track system, the calcium carbide trolleys are all provided with calcium carbide pots, swing grooves are arranged at the lower ends of the furnace tongues, and the lower ends of the furnace tongues can extend to the middle part of the upper ends of the swing grooves; when the calcium carbide furnace main body discharges through the furnace tongues, the liquid calcium carbide flows into the swing grooves through the furnace tongues, and the liquid calcium carbide in the swing grooves can only flow into the calcium carbide pots below the furnace tongues through the lower discharge ports of the swing grooves, so that the conditions that the liquid calcium carbide leaks and splashes due to the impact of the liquid calcium carbide on the side plates of the adjacent two calcium carbide pots are avoided, and the waste of the liquid calcium carbide is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to calcium carbide furnace discharge technology field, specifically to a kind of calcium carbide automatic furnace discharge system. BACKGROUND

[0002] Calcium carbide, chemical name called calcium carbide, is made by calcium oxide and coke in calcium carbide furnace by virtue of electric arc heat and resistance heat at high temperature of 1800-2200 ℃, calcium carbide furnace is discharged once about every hour, and molten calcium carbide is discharged into calcium carbide steel, and calcium carbide pot sits on the discharge trolley and is pulled to the cooling workshop under the driving system.

[0003] Some calcium carbide furnace discharge technology field invention patents are disclosed in prior art, wherein the invention patent with application number CN201210133221.7 discloses a calcium carbide furnace annular discharge conveying system, which can transport calcium carbide pot loaded with liquid calcium carbide by a circulating transport car chain system, and can automatically unload in the cooling workshop.

[0004] However, when calcium carbide furnace discharges into calcium carbide pot through furnace tongue, there is a certain gap between adjacent two calcium carbide pots, and a small part of liquid calcium carbide discharged will leak out from the gap between adjacent two calcium carbide pots, and liquid calcium carbide discharged is easy to splash when impacting the adjacent side plates of two calcium carbide pots, thereby causing waste of liquid calcium carbide.

[0005] Based on this, the present application designs a kind of calcium carbide automatic furnace discharge system to solve the above problems. SUMMARY

[0006] The present application aims to provide a kind of calcium carbide automatic furnace discharge system to solve the problems raised in the above background.

[0007] To achieve the above object, the present application provides the following technical scheme: a kind of calcium carbide automatic furnace discharge system, including circulating car rail system and calcium carbide furnace main body, the calcium carbide furnace main body is located at one end of inside, the outer wall of the calcium carbide furnace main body is equipped with three furnace tongues that are distributed in circumferential array, the circulating car rail system is densely covered with a plurality of first active connection calcium carbide cars, the calcium carbide car is equipped with calcium carbide pot, the lower end of the furnace tongue is equipped with swing groove, the lower end of the furnace tongue can extend to the middle part of the upper end of swing groove, the swing groove is located above the calcium carbide pot, the middle part of the swing groove is rotatably connected with U-shaped frame, the U-shaped frame is fixedly connected with the ground, the swing groove is equipped with swing mechanism for driving the swing groove reciprocating swing between the calcium carbide pot, the swing groove both ends discharge port is movably connected with arc-shaped sealing door for sealing swing groove discharge port, the outer side wall of the arc-shaped sealing door is fixedly connected with connecting rod, and the connecting rod is fixedly connected with the U-shaped frame.

[0008] As a further scheme of the present application, the swing mechanism comprises a fixed pile, the fixed pile is fixedly connected with the ground, the fixed pile is rotationally connected with a rotating sleeve, the rotating sleeve is fixedly connected with a plurality of elastic telescopic rod assemblies on the outer wall, the elastic telescopic rod assemblies are fixedly connected with limiting plates at the ends away from the rotating sleeve, the limiting plates are fixedly connected with inserting rods on the sides away from the elastic telescopic rod assemblies, the length of the limiting plate is greater than the gap between two adjacent calcium pots, the inserting rods can be inserted into the gap between two adjacent calcium pots, the fixed pile is rotationally connected with a rotating disc, the rotating disc is fixedly connected with an eccentric shaft, the eccentric shaft is rotationally connected with a movable rod, the movable rod is rotationally connected with a transmission shaft at the end away from the eccentric shaft, the transmission shaft is fixedly connected with one end of the outer side wall of the swing groove, the rotating disc and the rotating sleeve are provided with a transmission mechanism, and the rotating sleeve can drive the rotating disc to rotate through the transmission mechanism.

[0009] As a further scheme of the present application, the transmission mechanism comprises a first gear, the first gear is fixedly connected with the rotating sleeve, the first gear is engaged with a second gear, the second gear is rotationally connected with the fixed pile, the rotation shaft of the second gear is fixedly connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, and the second bevel gear is fixedly connected with the rotation shaft of the rotating disc.

[0010] As a further scheme of the present application, the elastic telescopic rod assembly comprises a fixed tube, one end of the fixed tube is fixedly connected with the outer wall of the rotating sleeve and the other end is slidingly connected with a sliding rod, the end of the sliding rod away from the fixed tube is fixedly connected with the limiting plate, and the outer sides of the fixed tube and the sliding rod are jointly sleeved with a first spring, one end of the first spring is fixedly connected with the fixed tube and the other end is fixedly connected with the sliding rod.

[0011] As a further scheme of the present application, the center of the arc of the arc-shaped blocking door is located on the axis of the rotating shaft of the swing groove, the discharge outlets at both ends of the swing groove are provided with arc-shaped structures matched with the inner side walls of the arc-shaped blocking doors, and the discharge outlets of the swing groove can be in contact with the inner walls of the arc-shaped blocking doors on the same side.

[0012] As a further scheme of the present application, the arc-shaped blocking door is provided with a cutting blade at the bottom, and the inner sides of the discharge outlets at both ends of the swing groove are fixedly connected with scraping strips, and the scraping strips can be in contact with the inner sides of the arc-shaped blocking doors on the same side.

[0013] As a further scheme of the present application, the length of the swing groove is less than half the length of the calcium pot.

[0014] As a further scheme of the present application, the swing groove, the arc-shaped blocking door and the scraping strip are all made of special high-temperature-resistant materials.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1. The main body of the calcium furnace in the present application can avoid the waste of liquid calcium when discharging through the furnace tongue, because the liquid calcium flows into the swing tank through the furnace tongue, and the liquid calcium in the swing tank can only flow into the calcium pot below the furnace tongue through the lower discharge port of the swing tank, thereby avoiding the situation that the liquid calcium leaks and splashes when the liquid calcium impacts the adjacent side plates of the two calcium pots between the lower end of the furnace tongue and the adjacent two calcium pots.

[0017] 2. The present application can close the higher discharge port of the swing tank by the arc-shaped blocking door, thereby avoiding the overflow of liquid calcium from the higher discharge port of the swing tank when the swing tank has a small inclination range, and the two arc-shaped blocking doors can respectively close the two discharge ports when the swing tank is horizontal, thereby avoiding the liquid calcium from being thrown out of the range of the upper end of the calcium pot under the centrifugal force of the swing tank, and further avoiding the waste of liquid calcium. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 3 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 4 It is a schematic diagram of the overall structure of the present application;

[0022] Figure 5 It is a schematic diagram of the overall structure of the present application; Figure 4 It is a schematic diagram of the overall structure of the present application;

[0023] Figure 6 It is a sectional view of the swing tank and its internal structure.

[0024] In the drawings, the components represented by each reference numeral are listed as follows:

[0025] 1. Cycle car rail system; 2. Calcium furnace main body; 3. Furnace tongue; 4. Calcium car; 5. Calcium pot; 6. Swing tank; 7. U-shaped frame; 8. Blocking door; 9. Fixed pile; 10. Rotating sleeve; 11. Limiting plate; 12. Insert rod; 13. Turntable; 14. Eccentric shaft; 15. Moving rod; 16. Transmission shaft; 17. First gear; 18. Second gear; 19. First bevel gear; 20. Second bevel gear; 21. Fixed tube; 22. Slide rod; 23. First spring; 24. Cutting blade; 25. Scraper strip; 26. Connecting rod. DETAILED DESCRIPTION

[0026] Please refer to Figures 1-6The application provides a technical scheme: an automatic calcium carbide discharging system, which comprises a circulating trolley track system 1 and a calcium carbide furnace main body 2, the calcium carbide furnace main body 2 is located at one end of the inner side, the outer wall of the calcium carbide furnace main body 2 is provided with three furnace tongues 3 arranged in a circumferential array, the circulating trolley track system 1 is densely provided with a plurality of calcium carbide trolleys 4 movably connected with each other in the front position, the calcium carbide trolleys 4 are all provided with calcium carbide pots 5, the lower end of the furnace tongue 3 is provided with a swing groove 6, the lower end of the furnace tongue 3 can extend to the middle part of the upper end of the swing groove 6, the swing groove 6 is located above the calcium carbide pot 5, the middle part of the swing groove 6 is rotatably connected with a U-shaped frame 7, the U-shaped frame 7 is fixedly connected with the ground, a swing mechanism for driving the swing groove 6 to swing back and forth is arranged between the swing groove 6 and the calcium carbide pot 5, the two end discharge ports of the swing groove 6 are movably connected with arc-shaped sealing doors 8 for sealing the discharge ports of the swing groove 6, the outer side walls of the arc-shaped sealing doors 8 are all fixedly connected with connecting rods 26, and the connecting rods 26 are all fixedly connected with the U-shaped frame 7.

[0027] When the above scheme is actually used, when a plurality of calcium carbide trolleys 4 move along the track of the circulating trolley track system 1, the plurality of calcium carbide pots 5 moving along with the calcium carbide trolleys 4 can drive the swing mechanism to operate, the swing mechanism drives the swing groove 6 to swing back and forth, that is, the two discharge ends of the swing groove 6 are swung up and down around the rotating shaft in the middle part of the swing groove 6, the swing groove 6 swings back and forth once every time the calcium carbide pot 5 moves half of the trolley position (the length of the calcium carbide pot 5), the swing groove 6 is swung to the horizontal state every time the gap between the adjacent two calcium carbide pots 5 and the middle part of the calcium carbide pot 5 moves to the position directly below the furnace tongue 3, when the swing groove 6 is in the inclined state, the lower discharge port of the swing groove 6 is directed to the calcium carbide pot 5 below the furnace tongue 3, when the swing groove 6 is in the horizontal state, the arc-shaped sealing doors 8 at the two ends of the swing groove 6 are all in the closed state, when the swing groove 6 is in the inclined state, the arc-shaped sealing door 8 on the higher discharge port of the swing groove 6 is in the closed state, and the arc-shaped sealing door 8 on the lower discharge port of the swing groove 6 is in the open state; in this way, when the calcium carbide furnace main body 2 discharges through the furnace tongue 3, the liquid calcium carbide flows into the swing groove 6 through the furnace tongue 3, and the liquid calcium carbide in the swing groove 6 can only flow into the calcium carbide pot 5 below the furnace tongue 3 through the lower discharge port of the swing groove 6, so that the conditions of liquid calcium carbide leakage and liquid calcium carbide impacting the side plates of the two adjacent calcium carbide pots 5 and splashing are avoided, and the waste of liquid calcium carbide is avoided; the system can close the higher discharge port of the swing groove 6 through the arc-shaped sealing door 8, so that the liquid calcium carbide can be prevented from overflowing from the higher discharge port of the swing groove 6 when the swing groove 6 has a small inclination range, and the two arc-shaped sealing doors 8 can respectively close the two discharge ports of the swing groove 6 when the swing groove 6 is horizontal, so that the liquid calcium carbide can be prevented from being thrown out of the range of the upper end of the calcium carbide pot 5 under the centrifugal force of the swing groove 6, and the waste of liquid calcium carbide is further avoided.

[0028] As a further scheme of the present application, the swinging mechanism comprises a fixed stake 9 fixedly connected with the ground, a rotating sleeve 10 rotatably connected with the fixed stake 9, a plurality of elastic telescopic rod assemblies fixedly connected with the outer wall of the rotating sleeve 10, a limiting plate 11 fixedly connected with the end of each elastic telescopic rod assembly away from the rotating sleeve 10, a plug rod 12 fixedly connected with the side of the limiting plate 11 away from the elastic telescopic rod assembly, the length of the limiting plate 11 being greater than the gap between two adjacent calcium pots 5, the end of the plug rod 12 away from the limiting plate 11 being capable of being inserted into the gap between the two adjacent calcium pots 5, a rotating disc 13 rotatably connected with the fixed stake 9, an eccentric shaft 14 fixedly connected with the rotating disc 13, a movable rod 15 rotatably connected with the eccentric shaft 14, and a transmission shaft 16 rotatably connected with the end of the movable rod 15 away from the eccentric shaft 14 and fixedly connected with one end of the outer side wall of the swinging groove 6, a transmission mechanism being arranged between the rotating disc 13 and the rotating sleeve 10, the rotating sleeve 10 being capable of driving the rotating disc 13 to rotate through the transmission mechanism.

[0029] When the above scheme is actually used, the plurality of plug rods 12 can be sequentially inserted into the gaps between the two adjacent calcium pots 5 when the plurality of calcium pots 5 move, so that the plurality of moving calcium pots 5 can drive the rotating sleeve 10 to slowly rotate through the plurality of plug rods 12 and the elastic telescopic rod assemblies, the rotating sleeve 10 drives the rotating disc 13 to quickly rotate through the transmission mechanism, the rotating disc 13 drives the eccentric shaft 14 to revolve, and the eccentric shaft 14 drives the swinging groove 6 to reciprocatingly swing through the movable rod 15 and the transmission shaft 16, so that the liquid calcium can flow into the calcium pot 5 below the furnace tongue 3 through the discharge port at the lower part of the swinging groove 6.

[0030] As a further scheme of the present application, the transmission mechanism comprises a first gear 17 fixedly connected with the rotating sleeve 10, a second gear 18 engaged with the first gear 17, a first bevel gear 19 fixedly connected with the rotation axis of the second gear 18, a second bevel gear 20 engaged with the first bevel gear 19, and the rotation axis of the second bevel gear 20 being fixedly connected with the rotating disc 13.

[0031] When the above scheme is actually used, when the rotating sleeve 10 rotates, the rotating sleeve 10 drives the first gear 17 to rotate, the first gear 17 drives the second gear 18, the second gear 18 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the second bevel gear 20 to rotate, and the second bevel gear 20 drives the rotating disc 13 to rotate, so that the swinging groove 6 reciprocatingly swings up and down.

[0032] As a further scheme of the present application, the elastic telescopic rod assembly comprises a fixed tube 21, one end of the fixed tube 21 is fixedly connected with the outer wall of the rotating sleeve 10 and the other end is slidably connected with a sliding rod 22, the end of the sliding rod 22 away from the fixed tube 21 is fixedly connected with the limiting plate 11, the outer sides of the fixed tube 21 and the sliding rod 22 are jointly sleeved with a first spring 23, one end of the first spring 23 is fixedly connected with the fixed tube 21 and the other end is fixedly connected with the sliding rod 22.

[0033] When the plug rod 12 is inserted into the gap between the adjacent two calcium pots 5, as the gap between the adjacent two calcium pots 5 approaches the rotating sleeve 10, the sliding rod 22 gradually retracts into the fixed tube 21, when the gap between the adjacent two calcium pots 5 gradually moves away from the rotating sleeve 10, the sliding rod 22 gradually extends out of the fixed tube 21 under the elastic force of the first spring 23, so that the rotating sleeve 10 can be smoothly rotated by the several moving calcium pots 5.

[0034] As a further scheme of the present application, the center of the circular arc of the arc-shaped blocking door 8 is located on the axis of the rotating shaft of the swing groove 6, the discharge outlets at both ends of the swing groove 6 are provided in an arc-shaped structure matched with the inner wall of the arc-shaped blocking door 8, and the discharge outlets of the swing groove 6 can be in contact with the inner wall of the arc-shaped blocking door 8 on the same side.

[0035] When the swing groove 6 is in a horizontal state, the arc-shaped blocking doors 8 at both ends block the discharge outlets at both ends of the swing groove 6, respectively, when the discharge outlet at one end of the swing groove 6 gradually inclines downward, the bottom plate gradually moves away from the lower end of the arc-shaped blocking door 8 on the same side, so that the liquid calcium flows out, and when the discharge outlet at one end of the swing groove 6 gradually inclines upward, the discharge outlet is always in close contact with the inner side of the arc-shaped blocking door 8 on the same side, so that the discharge outlet is in a blocking state.

[0036] As a further scheme of the present application, the arc-shaped blocking door 8 is provided with a cutting blade 24 at the bottom, the inner sides of the discharge outlets at both ends of the swing groove 6 are fixedly connected with scraping strips 25, and the scraping strips 25 can be in contact with the inner side of the arc-shaped blocking door 8 on the same side.

[0037] When the swing groove 6 is in a horizontal state, the arc-shaped blocking doors 8 at both ends block the discharge outlets at both ends of the swing groove 6, respectively, when the discharge outlet at one end of the swing groove 6 gradually inclines downward, the bottom plate gradually moves away from the lower end of the arc-shaped blocking door 8 on the same side, so that the liquid calcium flows out, and when the discharge outlet at one end of the swing groove 6 gradually inclines upward, the discharge outlet is always in close contact with the inner side of the arc-shaped blocking door 8 on the same side, so that the discharge outlet is in a blocking state.

[0038] As a further scheme of the present application, the length of the swing groove 6 is less than half the length of the calcium pot 5; in operation, the length of the swing groove 6 being less than half the length of the calcium pot 5 can avoid the liquid calcium splashing out of the upper end of the calcium pot 5 due to the length of the swing groove 6 being too long and the centrifugal force of the swing groove 6.

[0039] As a further scheme of the present application, the swing groove 6, the arc-shaped blocking door 8 and the scraping strip 25 are all made of special high-temperature-resistant materials.

[0040] Working principle: when the calcium carts 4 move along the track of the circulating cart track system 1, the calcium pots 5 moving with the calcium carts 4 can drive the swing mechanism to operate, and the swing mechanism drives the swing groove 6 to swing back and forth, i.e. the two discharge ends of the swing groove 6 swing up and down back and forth around the rotating shaft at the middle of the swing groove 6, the swing groove 6 swings back and forth once every time the calcium pot 5 moves half a cart position (the length of the calcium pot 5), and the swing groove 6 is in a horizontal state when the gap between the adjacent two calcium pots 5 and the middle of the calcium pot 5 moves directly below the furnace tongue 3, when the swing groove 6 is in an inclined state, the lower discharge port of the swing groove 6 is directed towards the calcium pot 5 below the furnace tongue 3, when the swing groove 6 is in a horizontal state, the arc-shaped blocking doors 8 at both ends of the swing groove 6 are in a closed state, when the swing groove 6 is in an inclined state, the arc-shaped blocking door 8 at the higher discharge port of the swing groove 6 is in a closed state, and the arc-shaped blocking door 8 at the lower discharge port of the swing groove 6 is in an open state; in this way, when the calcium furnace main body 2 discharges through the furnace tongue 3, the liquid calcium flows into the swing groove 6 through the furnace tongue 3, and the liquid calcium in the swing groove 6 can only flow into the calcium pot 5 below the furnace tongue 3 through the lower discharge port of the swing groove 6, thereby avoiding the situation of liquid calcium leakage and liquid calcium splashing due to the impact of the liquid calcium on the adjacent side plates of the two calcium pots 5 when the lower end of the furnace tongue 3 and the gap between the adjacent two calcium pots 5, thereby avoiding the waste of liquid calcium; the system can close the higher discharge port of the swing groove 6 through the arc-shaped blocking door 8, thereby avoiding the overflow of liquid calcium from the higher discharge port of the swing groove 6 when the swing groove 6 has a small inclination range, and the two arc-shaped blocking doors 8 can respectively close the two discharge ports of the swing groove 6 when the swing groove 6 is horizontal, thereby avoiding the liquid calcium splashing out of the upper end of the calcium pot 5 due to the centrifugal force of the swing groove 6, and further avoiding the waste of liquid calcium.

Claims

1. An automated calcium carbide tapping system, comprising a circulating track system (1) and a calcium carbide furnace body (2), wherein the calcium carbide furnace body (2) is located at one inner end, and the outer wall of the calcium carbide furnace body (2) is provided with three furnace tongues (3) arranged in a circumferential array, and the circulating track system (1) is densely distributed with a plurality of calcium carbide cars (4) connected to each other head-to-head, each calcium carbide carbide carbide carbide pot (5) being provided on the calcium carbide ... The lower port of the furnace tongue (3) is provided with a swing groove (6), the lower port of the furnace tongue (3) can extend to the middle of the upper port of the swing groove (6), the swing groove (6) is located above the calcium pot (5), the middle of the swing groove (6) is rotatably connected with a U-shaped frame (7), the U-shaped frame (7) is fixedly connected with the ground, a swing mechanism for driving the swing groove (6) to reciprocating swing is arranged between the swing groove (6) and the calcium pot (5), the discharge ports at both ends of the swing groove (6) are movably connected with arc-shaped blocking doors (8) for blocking the discharge ports of the swing groove (6), the outer side walls of the arc-shaped blocking doors (8) are fixedly connected with connecting rods (26), and the connecting rods (26) are fixedly connected with the U-shaped frame (7). The center of the arc of the arc-shaped blocking door (8) is located on the axis of the rotating shaft of the swing groove (6), the discharge ports at both ends of the swing groove (6) are arranged in an arc-shaped structure matched with the inner side walls of the arc-shaped blocking doors (8), and the discharge ports of the swing groove (6) can be in contact with the inner walls of the arc-shaped blocking doors (8) on the same side.

2. The automatic calcium carbide tapping system according to claim 1, characterized in that: The swing mechanism comprises a fixed pile (9), the fixed pile (9) is fixedly connected with the ground, the fixed pile (9) is rotatably connected with a rotating sleeve (10), the outer wall of the rotating sleeve (10) is fixedly connected with a plurality of elastic telescopic rod assemblies, the ends, away from the rotating sleeve (10), of the elastic telescopic rod assemblies are fixedly connected with limiting plates (11), the side, away from the elastic telescopic rod assemblies, of the limiting plates (11) is fixedly connected with inserting rods (12), the length of the limiting plates (11) is greater than the gap between adjacent two calcium pots (5), the ends, away from the limiting plates (11), of the inserting rods (12) can be inserted into the gap between adjacent two calcium pots (5), the fixed pile (9) is rotatably connected with a rotating disc (13), the rotating disc (13) is fixedly connected with an eccentric shaft (14), the eccentric shaft (14) is rotatably connected with a movable rod (15), the end, away from the eccentric shaft (14), of the movable rod (15) is rotatably connected with a transmission shaft (16), one end of the transmission shaft (16) is fixedly connected with the outer side wall of the swing groove (6), and a transmission mechanism is arranged between the rotating disc (13) and the rotating sleeve (10).

3. The automatic calcium carbide tapping system according to claim 2, characterized in that: The transmission mechanism comprises a first gear (17), the first gear (17) is fixedly connected with the rotating sleeve (10), the first gear (17) is engaged with a second gear (18), the second gear (18) is rotatably connected with the fixed pile (9), the rotating shaft of the second gear (18) is fixedly connected with a first bevel gear (19), the first bevel gear (19) is engaged with a second bevel gear (20), and the rotating shaft of the second bevel gear (20) is fixedly connected with the rotating disc (13).

4. The calcium carbide automated tapping system of claim 2, wherein: The elastic telescopic rod assembly comprises a fixed tube (21), one end of the fixed tube (21) is fixedly connected with the outer wall of the rotating sleeve (10), and the other end is slidably connected with a sliding rod (22), one end of the sliding rod (22) away from the fixed tube (21) is fixedly connected with a limiting plate (11), and the outer sides of the fixed tube (21) and the sliding rod (22) are jointly sleeved with a first spring (23), one end of the first spring (23) is fixedly connected with the fixed tube (21), and the other end is fixedly connected with the sliding rod (22).

5. The calcium carbide automated tapping system of claim 1, wherein: The arc-shaped blocking door (8) is provided with a cutting blade (24) at the bottom, the inner sides of the discharge outlets at the two ends of the swing groove (6) are fixedly connected with scraping strips (25), and the scraping strips (25) can contact the inner sides of the arc-shaped blocking doors (8) on the same side.

6. The calcium carbide automated tapping system of claim 1, wherein: The length of the swing groove (6) is less than half the length of the calcium carbide pot (5).

7. The calcium carbide automated tapping system of claim 1, wherein: The swing groove (6), the arc-shaped blocking door (8) and the scraping strip (25) are all made of special high-temperature-resistant materials.

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