Roller cooling machine with spiral breakage-proof mechanism

Abstract

The invention relates to the technical field of cooling machines, in particular to a roller cooling machine with a spiral breakage-proof mechanism, which comprises a roller, spiral material pushing plates are arranged on the inner walls of the two ends of the roller, a center shaft rod is arranged on the center line of the roller, three bin dividing plates are mounted on the center shaft rod, through grooves are formed in the bin dividing plates in an array manner, and the through grooves are communicated with the spiral breakage-proof mechanism. A material blocking plate is installed on the bin dividing plate through an adjusting shaft, and a control structure is arranged in the center shaft rod and connected with the adjusting shaft. A control cylinder is fixedly installed at the end, facing the front rotating connector, of the center shaft rod, the control rope extends into the control cylinder, three pressed plates are rotatably installed on the surface of the control cylinder, the control rope is connected into an adjusting base of the control cylinder, a piezoresistive structure with the pressed resistance adjusting function is arranged on the adjusting base, and a front clamping base is arranged in the control cylinder. The rear clamping seat can be assembled on the front clamping seat, and a counterweight ball is movably arranged between the front clamping seat and the rear clamping seat; the purposes of reducing the material breakage rate and improving the heat exchange cooling efficiency are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of cooling machines, in particular to a drum cooling machine with a spiral anti-breakage mechanism. Background Art

[0002] During the operation of a circulating fluidized bed boiler, bottom ash produced by combustion is an inevitable byproduct. The high temperature and large volume of the bottom ash make its treatment an important part of boiler operation management. If the bottom ash is not cooled effectively and in a timely manner, it will not only affect the subsequent transportation and handling processes, but may also cause damage to the equipment and reduce the overall operating efficiency. Traditional bottom ash cooling methods mainly include cold water showers and air cooling. However, these traditional cooling technologies often have problems such as insufficient cooling rate, high energy consumption, uneven cooling, and easy pipeline blockage in actual applications. The use of a drum cooler can provide a continuous and stable cooling environment for the boiler bottom ash. The drum cooler can achieve rapid and uniform heat dispersion through efficient heat exchange design, and is suitable for large-scale production processes that require continuous cooling.

[0003] However, in actual use, existing drum coolers often face problems due to mechanical impact and material accumulation, which on the one hand easily lead to high material breakage rate, and on the other hand, due to the breakage and fast flow speed of the material, part of the heat energy is wasted, and the best energy utilization is not achieved. Summary of the invention

[0004] The object of the present invention is to provide a drum cooler with a spiral anti-breakage mechanism to reduce the material breakage rate and improve the heat exchange cooling efficiency, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a drum cooling machine with a spiral anti-breakage mechanism, comprising a drum, wherein two ends of the drum are respectively rotatably installed with a front rotary joint and a rear rotary joint, and the inner walls of the two ends of the drum are provided with spiral pushing plates, and the drum is rotationally driven by a driving device, a central shaft is provided on the center line of the drum, and three partition plates are installed on the central shaft, and a three-partition structure is formed in the drum by the three partition plates, through grooves are arranged in an array on the partition plates, and a baffle plate is installed on the partition plates through an adjusting shaft, the baffle plate is located in the through groove, and an isolation layer is connected to the baffle plate, and the adjusting shaft extends into the central shaft, and a control structure and an adjustment structure are provided in the central shaft. The whole axis is connected, and the control structure is driven by a control rope; a control cylinder is fixedly installed at the end of the central axis facing the front rotary joint, and the control rope extends into the control cylinder, three pressure plates are rotatably installed on the surface of the control cylinder, and the front end of the pressure plate is in the opening position of the three-compartment structure, and the rear end is against the surface of the control cylinder, and the rear end of the pressure plate is connected with a driving rope, and the driving rope extends into the control cylinder and is connected to the control rope, the control rope is connected to the adjustment seat of the control cylinder, and a piezoresistive structure with a pressure-adjusting resistance function is arranged on the adjustment seat, a front card seat is arranged in the control cylinder, and the rear card seat can be assembled on the front card seat, and a counterweight ball is movably arranged between the front card seat and the rear card seat, and pressure is generated on the piezoresistive structure through the counterweight ball.

[0006] Preferably, the roller is mounted on a supporting wheel seat, and the supporting wheel seat includes a blocking wheel seat and a roller seat, the supporting wheel seat is fixedly mounted on a bracket, and a front rotating joint and a rear rotating joint are fixedly mounted on the bracket.

[0007] Preferably, a feed port is provided on the front rotary joint, and a discharge port is provided on the rear rotary joint, a sprocket is installed on the outer wall of the drum, and the sprocket is connected to a driving wheel of the driving device through a chain.

[0008] Preferably, the central shaft is horizontally installed in the drum, and the compartment plate is connected between the central shaft and the inner wall of the drum, the adjustment shaft is rotatably installed in the compartment plate, and a gear is installed at the end of the adjustment shaft in the central shaft.

[0009] Preferably, a support guide rod is horizontally installed in the central shaft, and three slides are slidably installed on the support guide rod, a spring is fixedly connected to one side of the slide, a rack is fixedly connected to the other side, and a control rope is connected to the side wall of the slide.

[0010] Preferably, three rotating members are arranged in a circular array on the surface of the control cylinder, and the middle part of the pressure plate is connected to the rotating member. The front end of the pressure plate can rotate under pressure, and the driving rope is pulled through the rear end.

[0011] Preferably, three adjustment seats are provided in the annular array inside the control cylinder, and the control rope passes through the adjustment seat and is connected to the drive rope. The piezoresistive structure includes an external end seat and a pressure rod installed on the adjustment seat, and the two ends of the pressure rod are respectively installed with an end head and a toothed pressure head.

[0012] Preferably, the external end seat is vertically installed in the middle of the adjustment seat, and the cavity of the external end seat is connected to the cavity of the adjustment seat, the control rope passes through the external end seat, the toothed pressure head of the pressure rod presses on the control rope, and the end of the pressure rod is arranged toward the middle of the control cylinder.

[0013] Preferably, the front card seat is fixedly mounted on the inner wall of the control cylinder, and three sockets are arranged in a circular array on the front card seat, and three limit rods are arranged in a circular array on the rear card seat, and the limit rods are fixed in the sockets by pins.

[0014] Preferably, the end of the pressure rod is located in the gap between adjacent limiting rods, and the weighted ball is confined in a ball cage formed by the front clamping seat, the rear clamping seat and the limiting rods.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The cooler of the present invention is a drum-type structure. The drum adopts high-frequency automatically welded fin tubes to form a drum and a heating surface, which can effectively improve the heat exchange cooling efficiency. The inner walls at both ends of the drum are provided with spiral push plates, so that the material can quickly enter the three compartments of the drum in a natural flow state, reducing the wear and breakage of the material when entering the compartment, avoiding the accumulation of materials at the feeding end, preventing the material from leaking after accumulating to the dynamic and static combination surface, and preventing the increase in the material breakage rate caused by large-scale spillage after excessive accumulation of materials. In addition, the three-compartment structure is adopted in the drum, which greatly increases the heat exchange area. Therefore, under the same output, the speed of the drum in the compartment design is about 2 / 3 of that of the non-compartment design, reducing the wear of the heating surface of the drum and the possibility of material breakage caused by high-speed movement of materials at high speed. The compartment design also reduces the height of the material falling after being brought to the top of the drum. The material slides in contact with the heating surface in the compartment space for heat transfer, which greatly reduces the possibility of material breakage.

[0017] 2. The compartment plate of the present invention is provided with a deformable isolation layer 12 to prevent waste slag from flowing through the through groove, and the baffle plate 13 installed at the through groove through the adjusting shaft 14 can slow down the waste slag, increase the stagnation time of the material, reduce the flow speed of the material, increase the contact time between the material and the heat dissipation surface, and prevent the material from being crushed due to excessive flow of the material in the cylinder. Considering that the inclined baffle plate may form a dead angle, so that a part of the waste slag is stuck between the isolation layer and the baffle plate, causing equipment damage, the baffle plate can be driven to rotate briefly to a horizontal state by the adjusting shaft to allow the waste slag material to pass through. The angle of the baffle plate is automatically controlled by the components in the central shaft. When the control rope is pulled, the tension generated can change the angle of the baffle plate, and the control rope is pulled by means of the pressure plate and the driving rope on the control cylinder. The pressure plate is set toward the feed port of the drum, and the baffle plate is adjusted by the continuous entry of the waste slag, so that the stuck waste slag can circulate and exchange heat normally.

[0018] 3. The control rope of the present invention is guided by the adjustment seat in the control cylinder, and an external end seat can be further installed on the adjustment seat, so that the control rope moves in a curved direction in the external end seat, and can be pressed by the piezoresistive structure to change the resistance of the pressure plate to pull the control rope, so that the baffle plate is not easy to rotate. In this state, the deceleration effect of the baffle plate is stronger, and whether to use the piezoresistive structure can be determined according to actual production needs. Furthermore, a counterweight ball can be further assembled in the control cylinder to enhance the use effect of the piezoresistive structure. When the control cylinder rotates with the drum, the counterweight ball will generate pressure on different pressure rods, so that the baffle plates on different compartment plates present different angles, and the flow speed of the waste slag in different compartments is different, which can be more effectively dislocated to increase the heat exchange rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the first schematic diagram of the overall structure of the present invention.

[0020] Figure 2 This is a second schematic diagram of the overall structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the front rotary joint of the present invention in an open state.

[0022] Figure 4 It is a schematic diagram of the compartment plate and part of the roller structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the compartment plate structure of the present invention.

[0024] Figure 6 It is a first schematic diagram of the baffle plate structure of the present invention.

[0025] Figure 7 This is a second schematic diagram of the baffle plate structure of the present invention.

[0026] Figure 8 It is a schematic diagram of the baffle plate changing structure of the present invention.

[0027] Fig. 9 It is a schematic diagram of the pressure plate structure of the present invention.

[0028] Fig.10 It is a schematic diagram of the control rope and adjustment seat structure of the present invention.

[0029] Fig.11 It is a schematic diagram of the internal structure of the adjustment seat of the present invention.

[0030] In the figure: 1. roller; 2. supporting wheel seat; 3. bracket; 4. front rotary joint; 5. rear rotary joint; 6. feed port; 7. discharge port; 8. sprocket; 9. driving device; 10. central shaft; 11. compartment plate; 12. isolation layer; 13. baffle plate; 14. adjustment shaft; 15. gear; 16. supporting guide rod; 17. slide; 18. spring; 19. rack; 20. control rope; 21. control cylinder; 22. rotating part; 23. pressure plate; 24. driving rope; 25. adjusting seat; 26. external end seat; 27. pressure rod; 28. end; 29. ​​toothed pressure head; 30. front clamping seat; 31. socket; 32. rear clamping seat; 33. limit rod; 34. pin; 35. counterweight ball. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. It should be noted that the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] See also Figures 1 to 11The present invention provides a technical solution: a drum 1 cooling machine with a spiral anti-breakage mechanism, comprising a drum 1, a front rotary joint 4 and a rear rotary joint 5 are rotatably installed at both ends of the drum 1, and a spiral push plate is arranged on the inner wall at both ends of the drum 1, and the drum 1 is rotationally driven by a driving device 9, a central shaft 10 is arranged on the center line of the drum 1, and three compartment plates 11 are installed on the central shaft 10, and a three-compartment structure is formed in the drum 1 by the three compartment plates 11, through grooves are arranged in array on the compartment plates 11, and a baffle plate 13 is installed on the compartment plates 11 through an adjusting shaft 14, the baffle plate 13 is located in the through groove, and an isolation layer 12 is connected to the baffle plate 13, and the adjusting shaft 14 extends into the central shaft 10, a control structure is arranged in the central shaft 10 and connected to the adjusting shaft 14, and the control structure is driven by a control rope 20;

[0033] A control cylinder 21 is fixedly installed at the end of the central shaft 10 facing the front rotary joint 4, and the control rope 20 extends into the control cylinder 21, and three pressure plates 23 are rotatably installed on the surface of the control cylinder 21, and the front end of the pressure plate 23 is in the opening position of the three-compartment structure, and the rear end is against the surface of the control cylinder 21, and the rear end of the pressure plate 23 is connected with a driving rope 24, which extends into the control cylinder 21 and is connected to the control rope 20, the control rope 20 is connected to the adjustment seat 25 of the control cylinder 21, and a piezoresistive structure with a pressure-adjusting resistance function is arranged on the adjustment seat 25, a front card seat 30 is arranged in the control cylinder 21, and the rear card seat 32 can be assembled on the front card seat 30, and a counterweight ball 35 is movably arranged between the front card seat 30 and the rear card seat 32, and pressure is generated on the piezoresistive structure through the counterweight ball 35.

[0034] The drum 1 is installed on the supporting wheel seat 2, and the supporting wheel seat 2 includes a blocking wheel seat and a roller seat. The supporting wheel seat 2 is fixedly installed on the bracket 3, and the front rotating joint 4 and the rear rotating joint 5 are fixedly installed on the bracket 3.

[0035] The cooling machine of the present invention is a drum 1 type structure. The drum 1 of the main part is installed on the supporting wheel seat 2, and is limited in the horizontal direction by the blocking wheel seat and in the vertical direction by the roller seat. The drum 1 can rotate stably between the front rotating joint 4 and the rear rotating joint 5. The drum 1 adopts high-frequency automatic welding fin tubes to form a cylinder body and a heating surface, which can effectively improve the heat exchange cooling efficiency.

[0036] A feed port 6 is provided on the front rotary joint 4, and a discharge port 7 is provided on the rear rotary joint 5. A sprocket 8 is installed on the outer wall of the drum 1, and the sprocket 8 is connected to a driving wheel of a driving device 9 through a chain.

[0037] The waste slag produced by the boiler is added from the feed port 6, and heat is exchanged in the cavity of the drum 1 until it becomes cold slag and is collected from the discharge port 7. Since the inner walls at both ends of the drum 1 are provided with spiral pusher plates, the waste slag entering the drum 1 can be pushed backward by the pusher plates, so that the waste slag can flow continuously. The spiral guide pusher plates allow the material to quickly enter the three compartments of the cylinder in a natural flow state, reducing the wear and breakage of the material when entering the compartment, avoiding the accumulation of materials at the feed end, preventing the material from accumulating to the dynamic and static joint surface to form ash leakage, and preventing the material from accumulating too much and causing a large amount of spillage, which leads to an increase in the material crushing rate. The drum 1 is connected to the driving device 9 through the sprocket 8 and the chain, so as to rotate stably and adjustable to drive the waste slag flow.

[0038] The central shaft 10 is horizontally installed in the drum 1, and the compartment plate 11 is connected between the central shaft 10 and the inner wall of the drum 1, the adjustment shaft 14 is rotatably installed in the compartment plate 11, and the end of the adjustment shaft 14 in the central shaft 10 is installed with a gear 15.

[0039] The drum 1 of the present invention adopts a three-compartment structure, which greatly increases the heat exchange area. Therefore, under the same output, the rotation speed of the drum with a divided compartment design is about 2 / 3 of that of a drum without a divided compartment, which reduces the wear of the heated surface of the drum due to the high-speed movement of materials at high speeds and the possibility of material crushing. The divided compartment design also reduces the height to which the material falls after being brought to the top of the drum. The material slides in contact with the heated surface in the divided compartment space for heat transfer, which greatly reduces the possibility of material crushing. A central shaft 10 is provided in the middle of the drum 1, and three divided compartment plates 11 are installed through the central shaft 10. The divided compartment plates 11 are also provided with a deformable The isolation layer 12 prevents the waste slag from flowing through the through slot, and the baffle plate 13 installed at the through slot through the adjusting shaft 14 can slow down the waste slag, increase the stagnation time of the material, reduce the flow speed of the material, increase the contact time between the material and the heat dissipation surface, and prevent the material from being broken due to excessive flow of the material in the cylinder. Considering that the inclined baffle plate 13 may form a dead angle, so that part of the waste slag is stuck between the isolation layer 12 and the baffle plate 13, causing damage to the equipment, the baffle plate 13 can be driven by the adjusting shaft 14 to rotate briefly to a horizontal state to allow the waste slag material to pass through.

[0040] A support guide rod 16 is horizontally installed in the central shaft 10, and three slides 17 are slidably installed on the support guide rod 16. A spring 18 is fixedly connected to one side of the slide 17, and a rack 19 is fixedly connected to the other side. A control rope 20 is connected to the side wall of the slide 17.

[0041] The angle of the baffle plate 13 is automatically controlled by the components in the central shaft 10. When the control rope 20 is pulled, the tension generated acts on the slide 17, which can drive the slide 17 to move the rack 19, thereby driving the adjustment shaft 14 to rotate through the gear 15, so that the angle of the baffle plate 13 changes.

[0042] Three rotating members 22 are arranged in a circular array on the surface of the control cylinder 21, and the middle part of the pressure plate 23 is connected to the rotating member 22. The front end of the pressure plate 23 can rotate under pressure, and the driving rope 24 is pulled through the rear end.

[0043] The control rope 20 is pulled by means of the pressure plate 23 and the driving rope 24 on the control cylinder 21. The pressure plate 23 is set toward the feed port 6 of the drum 1. When the waste slag is pushed into the drum 1, the pressure plate 23 can be pushed, so that the pressure plate 23 rotates under the action of the rotating member 22, and the rear end of the pressure plate 23 drives the driving rope 24 to move. The driving rope 24 is connected with the control rope 20 to pull the control rope 20 to change the angle of the baffle plate 13. The baffle plate 13 is continuously adjusted by the continuous entry of the waste slag, so that the waste slag stuck therein can circulate and exchange heat normally.

[0044] Three adjustment seats 25 are arranged in a circular array inside the control cylinder 21, and the control rope 20 passes through the adjustment seat 25 and is connected to the drive rope 24. The piezoresistive structure includes an external terminal seat 26 and a pressure rod 27 mounted on the adjustment seat 25, and an end 28 and a toothed pressure head 29 are respectively mounted at both ends of the pressure rod 27. The external terminal seat 26 is vertically mounted in the middle of the adjustment seat 25, and the cavity of the external terminal seat 26 is connected to the cavity of the adjustment seat 25. The control rope 20 passes through the external terminal seat 26, and the toothed pressure head 29 of the pressure rod 27 presses on the control rope 20, and the end 28 of the pressure rod 27 is arranged toward the middle of the control cylinder 21.

[0045] The control rope 20 of the present invention is guided by the adjustment seat 25 in the control tube 21. The control rope 20 can move in the adjustment seat 25, and the external end seat 26 can be further installed on the adjustment seat 25, so that the control rope 20 moves in a curved direction in the external end seat 26, and can be pressed by the piezoresistive structure to change the resistance of the pressure plate 23 to pull the control rope 20. When the end 28 position of the pressure rod 27 is compressed, through the conduction of the pressure rod 27, the toothed pressure head 29 can be used to press on the control rope 20 to generate resistance, so that the baffle plate 13 is not easy to rotate. In this state, the deceleration effect of the baffle plate 13 is stronger, and whether to use the piezoresistive structure can be determined according to actual production needs.

[0046] The front card seat 30 is fixedly mounted on the inner wall of the control cylinder 21, and three sockets 31 are arranged in an annular array on the front card seat 30, and three limit rods 33 are arranged in an annular array on the rear card seat 32, and the limit rods 33 are fixed in the sockets 31 through pins 34. The end 28 of the pressure rod 27 is located in the gap between the adjacent limit rods 33, and the weight ball 35 is confined in the ball cage formed by the front card seat 30, the rear card seat 32 and the limit rods 33.

[0047] Furthermore, a counterweight ball 35 can be further assembled in the control cylinder 21 to enhance the use effect of the piezoresistive structure. The control cylinder 21 is pre-installed with a front holder 30, and the limit rod 33 and the rear holder 32 can be installed through the socket 31 on the front holder 30 to confine a counterweight ball 35 therein. When the control cylinder 21 rotates with the drum 1, the counterweight ball 35 will generate pressure on different pressure rods 27, so that the baffle plates 13 on different compartment plates 11 present different angles. The flow speed of the waste slag in different compartments is different, and it can be more effectively staggered to increase the heat exchange rate.

[0048] When the present invention is in use: first, the cooler of the present invention is a drum 1 type structure, the drum 1 of the main part is installed on the supporting wheel seat 2, and is limited in the horizontal direction by the blocking wheel seat and in the vertical direction by the roller seat. The drum 1 can rotate stably between the front rotating joint 4 and the rear rotating joint 5. The drum 1 adopts high-frequency automatic welding fin tubes to form a cylinder and a heating surface, which can effectively improve the heat exchange cooling efficiency. The waste slag generated by the boiler is added from the feed port 6, and heat is exchanged in the cavity of the drum 1 until it becomes cold slag and is collected from the discharge port 7. Since the inner walls at both ends of the drum 1 are provided with spiral push plates, the waste slag entering the drum 1 can be pushed backwards by the push plates, so that the waste slag can flow continuously, and the spiral guide push plates , so that the material can quickly enter the three compartments of the cylinder in a natural flow state, reduce the wear and breakage of the material when entering the compartment, avoid the accumulation of materials at the feeding end, prevent the material from accumulating to the dynamic and static combination surface to form ash leakage, and prevent the material from being scattered due to excessive accumulation, which leads to an increase in the material crushing rate. The drum 1 is connected to the driving device 9 through the sprocket 8 and the chain, so as to perform stable and adjustable rotation to drive the waste slag to flow. The drum 1 of the present invention adopts a three-compartment structure, which greatly increases the heat exchange area. Therefore, under the same output, the speed of the cylinder with a compartment design is about 2 / 3 of that of the non-compartment design, which reduces the wear of the heating surface of the cylinder and the possibility of material crushing caused by high-speed movement of materials at high speed. The compartment design also reduces the drop of materials after being brought to the top of the cylinder. The height of the material is that the material contacts and transfers heat with the heated surface in the compartment space by sliding, which greatly reduces the possibility of material breakage. A central shaft 10 is arranged in the middle of the drum 1, and three compartment plates 11 are installed through the central shaft 10. A deformable isolation layer 12 is also arranged on the compartment plate 11 to prevent the waste slag from flowing through the through groove, and the baffle plate 13 installed at the through groove through the adjustment shaft 14 can decelerate the waste slag, increase the stagnation time of the material, reduce the flow speed of the material, increase the contact time between the material and the heat dissipation surface, and prevent the material from flowing too fast in the cylinder body. The material is broken. Considering that the inclined baffle plate 13 may form a dead angle, so that a part of the waste slag is stuck between the isolation layer 12 and the baffle plate 13, causing equipment damage, it can be adjusted The whole shaft 14 drives the baffle plate 13 to rotate briefly to a horizontal state, allowing the waste slag material to pass through. The angle of the baffle plate 13 is automatically controlled by the components in the central shaft 10. When the control rope 20 is pulled, the tension generated acts on the slide 17, which can make the slide 17 drive the rack 19 to move, thereby driving the adjustment shaft 14 to rotate through the gear 15, so that the angle of the baffle plate 13 changes. The control rope 20 is pulled by means of the pressure plate 23 and the driving rope 24 on the control cylinder 21. The pressure plate 23 is set toward the feed port 6 of the drum 1. When the waste slag is pushed into the drum 1, the pressure plate 23 can be pushed, so that the pressure plate 23 rotates under the action of the rotating member 22, and the rear end of the pressure plate 23 drives the driving rope 24 to move.The driving rope 24 is connected with the control rope 20 to pull the control rope 20 to change the angle of the baffle plate 13. The baffle plate 13 is continuously adjusted by the continuous entry of waste slag, so that the waste slag stuck therein can circulate and exchange heat normally. The control rope 20 of the present invention is guided by the adjustment seat 25 in the control cylinder 21. The control rope 20 can move in the adjustment seat 25, and the adjustment seat 25 can be further installed with an external end seat 26, so that the control rope 20 can move in a curved direction in the external end seat 26, and can be pressed by the piezoresistive structure to change the resistance of the pressure plate 23 to pull the control rope 20. When the end 28 position of the pressure rod 27 is compressed, the pressure rod 27 conducts and can press the control rope 20 through the toothed pressure head 29 to generate resistance. , so that the baffle plate 13 is not easy to rotate. In this state, the deceleration effect of the baffle plate 13 is stronger. Whether to use the piezoresistive structure can be determined according to actual production needs. Furthermore, a counterweight ball 35 can be further assembled in the control cylinder 21 to enhance the use effect of the piezoresistive structure. The control cylinder 21 is pre-installed with a front card seat 30. The limit rod 33 and the rear card seat 32 can be installed through the socket 31 on the front card seat 30 to limit a counterweight ball 35 therein. When the control cylinder 21 rotates with the drum 1, the counterweight ball 35 will generate pressure on different pressure rods 27, so that the baffle plates 13 on different compartment plates 11 present different angles. The flow speed of the waste slag in different compartments is different, which can be more effectively dislocated to increase the heat exchange speed. ,

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drum (1) cooling machine with a spiral anti-breakage mechanism, comprising a drum (1), characterized in that: The two ends of the drum (1) are respectively rotatably mounted with a front rotary joint (4) and a rear rotary joint (5), and the inner walls of the two ends of the drum (1) are provided with spiral push plates, and the drum (1) is rotationally driven by a driving device (9), a central shaft (10) is provided on the center line of the drum (1), and three compartment plates (11) are installed on the central shaft (10), and a three-compartment structure is formed in the drum (1) through the three compartment plates (11), through grooves are arranged in an array on the compartment plates (11), and a baffle plate (13) is installed on the compartment plates (11) through an adjustment shaft (14), the baffle plate (13) is located in the through groove, and an isolation layer (12) is connected to the baffle plate (13), and the adjustment shaft (14) extends into the central shaft (10), a control structure is provided in the central shaft (10) and connected to the adjustment shaft (14), and the control structure is driven by a control rope (20); A control cylinder (21) is fixedly mounted on the end of the central shaft (10) facing the front rotary joint (4), and the control rope (20) extends into the control cylinder (21). Three pressure plates (23) are rotatably mounted on the surface of the control cylinder (21), and the front end of the pressure plate (23) is located at an open position of the three-compartment structure, and the rear end is in contact with the surface of the control cylinder (21). The rear end of the pressure plate (23) is connected to a driving rope (24), and the driving rope (24) extends into the control cylinder (21). The control tube (21) is connected with a control rope (20), the control rope (20) is connected to an adjustment seat (25) of the control tube (21), and a piezoresistive structure having a pressure-adjusting resistance function is arranged on the adjustment seat (25), a front card seat (30) is arranged in the control tube (21), and a rear card seat (32) can be assembled on the front card seat (30), and a counterweight ball (35) is movably arranged between the front card seat (30) and the rear card seat (32), and pressure is generated on the piezoresistive structure through the counterweight ball (35).

2. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 1, characterized in that: The roller (1) is mounted on a supporting wheel seat (2), and the supporting wheel seat (2) comprises a blocking wheel seat and a roller seat, the supporting wheel seat (2) is fixedly mounted on a bracket (3), and a front rotating joint (4) and a rear rotating joint (5) are fixedly mounted on the bracket (3).

3. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 2, characterized in that: The front rotary joint (4) is provided with a feed port (6), and the rear rotary joint (5) is provided with a discharge port (7). A sprocket (8) is installed on the outer wall of the drum (1), and the sprocket (8) is connected to a driving wheel of a driving device (9) through a chain.

4. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 1, characterized in that: The central shaft (10) is horizontally installed in the drum (1), and the compartment plate (11) is connected between the central shaft (10) and the inner wall of the drum (1), the adjustment shaft (14) is rotatably installed in the compartment plate (11), and a gear (15) is installed at the end of the adjustment shaft (14) in the central shaft (10).

5. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 4, characterized in that: A support guide rod (16) is horizontally installed in the central shaft rod (10), and three slides (17) are slidably installed on the support guide rod (16). A spring (18) is fixedly connected to one side of the slide (17), and a rack (19) is fixedly connected to the other side. A control rope (20) is connected to the side wall of the slide (17).

6. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 1, characterized in that: Three rotating members (22) are arranged in a circular array on the surface of the control cylinder (21), and the middle part of the pressure plate (23) is connected to the rotating member (22). The front end of the pressure plate (23) can be rotated under pressure, and the driving rope (24) is pulled through the rear end.

7. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 1, characterized in that: The control cylinder (21) is provided with three adjustment seats (25) in an annular array, and the control rope (20) passes through the adjustment seat (25) and is connected to the drive rope (24). The piezoresistive structure comprises an external end seat (26) and a pressure rod (27) mounted on the adjustment seat (25), and the two ends of the pressure rod (27) are respectively mounted with an end head (28) and a toothed pressure head (29).

8. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 7, characterized in that: The external end seat (26) is vertically installed in the middle of the adjustment seat (25), and the cavity of the external end seat (26) is connected with the cavity of the adjustment seat (25), the control rope (20) passes through the external end seat (26), the toothed pressure head (29) of the pressure rod (27) presses on the control rope (20), and the end (28) of the pressure rod (27) is arranged toward the middle of the control tube (21).

9. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 8, characterized in that: The front card seat (30) is fixedly mounted on the inner wall of the control cylinder (21), and three sockets (31) are arranged in a circular array on the front card seat (30), and three limit rods (33) are arranged in a circular array on the rear card seat (32), and the limit rods (33) are fixed in the sockets (31) by pins (34).

10. A drum (1) cooling machine with a spiral anti-breakage mechanism according to claim 9, characterized in that: The end (28) of the pressure rod (27) is located in the gap between the adjacent limiting rods (33), and the weighted ball (35) is restricted in a ball cage formed by the front clamping seat (30), the rear clamping seat (32) and the limiting rod (33).

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