Active coke regeneration device

Abstract

The invention relates to the field of active coke treatment equipment, in particular to an active coke regeneration device which comprises a tank body, a feeding pipe is fixedly mounted on the top side of the tank body, an exhaust pipe and a discharging pipe are fixedly mounted on the bottom side of the tank body, an air inlet pipe is fixedly mounted on one side of the tank body, and the tank body is provided with a mounting ring and a baffle plate. The mounting ring is located above the baffle plate, a flexible cylinder is mounted between the mounting ring and the baffle plate, the flexible cylinder and the baffle plate define a material receiving groove used for receiving materials discharged by the feeding pipe, a discharging opening is formed in the baffle plate, an opening and closing assembly is mounted on the baffle plate, and the opening and closing assembly is used for opening and closing the discharging opening. The shielding plate is provided with a driving assembly, and the driving assembly is used for driving the shielding plate to be close to or away from the mounting ring. The method has the effect of reducing the breakage rate during regeneration of the active coke.

Description

Technical Field

[0001] The present application relates to the field of activated coke processing equipment, and in particular to an activated coke regeneration device. Background Art

[0002] After activated coke adsorbs pollutants, it is usually regenerated. Regeneration is to desorb the pollutants adsorbed by the activated coke, thereby restoring the adsorption characteristics of the saturated activated coke and facilitating the recycling of the activated coke.

[0003] The existing activated coke regeneration device includes a tank body, a feed pipe is fixedly installed on the top side of the tank body, an exhaust pipe and a discharge pipe are fixedly installed on the bottom side of the tank body, and an air inlet pipe is fixedly installed on one side of the tank body. Saturated activated coke is added to the tank body from the feed pipe. Then, superheated water steam is passed into the tank body from the air inlet pipe through the reheater, and the superheated water steam heats the activated coke, thereby desorbing the pollutants adsorbed by the activated coke. The superheated water steam is continuously passed into the tank body. After the superheated water steam heats the activated coke, the fan draws the superheated water steam back to the reheater through the exhaust pipe, thereby facilitating the reuse of the water steam.

[0004] With respect to the above-mentioned related technologies, when the activated coke is added into the tank body from the feed pipe, the height of the tank body is high, and the activated coke is easily broken after freely falling and hitting the tank body, thereby affecting the reuse of the activated coke. Summary of the invention

[0005] In order to reduce the breakage rate of activated coke during regeneration, the present application provides an activated coke regeneration device.

[0006] The present application provides an activated coke regeneration device, which adopts the following technical solution: An activated coke regeneration device comprises a tank body, a feed pipe is fixedly installed on the top side of the tank body, an exhaust pipe and a discharge pipe are fixedly installed on the bottom side of the tank body, an air inlet pipe is fixedly installed on one side of the tank body, the tank body is provided with a mounting ring and a baffle plate, the mounting ring is located above the baffle plate, a flexible cylinder is installed between the mounting ring and the baffle plate, the flexible cylinder and the baffle plate form a receiving trough for receiving the discharge of the feed pipe, the baffle plate is provided with a discharge port, the baffle plate is installed with an opening and closing assembly, the opening and closing assembly is used to open and close the discharge port, the baffle plate is installed with a driving assembly, the driving assembly is used to drive the baffle plate to approach or move away from the mounting ring.

[0007] By adopting the above technical solution, before the active coke is added to the tank body from the feed pipe, the drive assembly drives the baffle to move upward. When the active coke is added to the tank body from the feed pipe, the active coke first falls into the receiving trough, and the distance between the baffle and the top side of the tank body is small, thereby reducing the occurrence of active coke breaking after falling and hitting the baffle. As the active coke is continuously added to the tank body from the feed pipe, the drive assembly drives the baffle to gradually descend, so that the receiving trough has enough space to receive the active coke. After the baffle descends to the bottom side of the tank body, the opening and closing assembly opens to unload, and then the drive assembly drives the baffle to move upward, so that the active coke inside the receiving trough is discharged into the tank body.

[0008] Optionally, a storage box is fixedly installed on the side wall of the tank body, an inlet and an outlet are opened at the part where the storage box is connected to the tank body, a cylinder is fixedly installed on the side of the storage box away from the tank body, a piston rod of the cylinder is fixedly connected to a mounting ring, the cylinder is used to drive the mounting ring to move between the storage box and the tank body, and a sealing plate is fixedly installed on the side of the mounting ring away from the cylinder, and the sealing plate is used to block the inlet and outlet.

[0009] By adopting the above technical solution, when adding the activated coke to the tank, the cylinder drives the mounting ring to move from the storage box to the inside of the tank, and the mounting ring is located below the feed pipe, so that the activated coke can fall into the receiving trough. After the activated coke is added to the tank, the cylinder drives the mounting ring to return from the tank to the storage box, and the flexible tube returns to the storage box with the mounting ring, and the plugging plate blocks the inlet and outlet, thereby reducing the possibility of the flexible tube being damaged by superheated water.

[0010] Optionally, the driving assembly includes a winch, a first traction rope, a second traction rope, a connecting rod and a guide ring, one end of the connecting rod is fixedly connected to the inner wall of the mounting ring, the other end of the connecting rod is fixedly connected to the outer wall of the guide ring, the guide ring and the mounting ring are coaxially arranged, the winch is located on one side of the tank body, one end of the first traction rope is fixedly connected to the winch, the other end of the first traction rope passes through the guide ring and is connected to one end of the second traction rope, the other end of the second traction rope is fixedly connected to the circumferential side of the top surface of the shielding plate, there are multiple second traction ropes, and the connections between the second traction ropes and the shielding plate are arranged at intervals along the circumference of the shielding plate.

[0011] By adopting the above technical solution, the winch is started to reel in and unreel the first traction rope, and the first traction rope drives the shielding plate to rise and fall through the second traction rope, thereby conveniently driving the shielding plate to approach or move away from the mounting ring. The guide ring plays a guiding role, thereby facilitating the first traction rope to pull the shielding plate in the height direction.

[0012] Optionally, a plurality of spheres are fixedly mounted on the first traction rope, and the plurality of spheres are arranged at intervals along the length direction of the first traction rope.

[0013] By adopting the above technical solution, when the winch reels in the first traction rope, the ball and the guide ring squeeze each other, thereby causing the first traction rope to tilt. The tilting of the first traction rope will drive the shielding plate to shake, thereby facilitating the discharge of the active coke from the discharge port into the tank body. At the same time, the shaking of the shielding plate will push the active coke accumulated inside the tank body, thereby further facilitating the discharge of the active coke from the discharge port into the tank body.

[0014] Optionally, the baffle plate is gradually lifted and tilted toward the surrounding side from the position of the discharge port, and the opening and closing assembly includes a plug block, a lifting rod and a first magnetic block. The lifting rod slides along the height direction to penetrate the baffle plate, and the top end of the lifting rod is fixedly connected to the bottom side of the baffle block, and the bottom end of the lifting rod is fixedly connected to the first magnetic block. The first magnetic block is used to adsorb the bottom side of the baffle plate.

[0015] By adopting the above technical solution, when the driving component drives the shielding plate to descend and the first magnetic block abuts against the bottom side of the tank body, the first magnetic block cannot descend, and the shielding plate continues to descend, so that the plug is separated from the shielding plate, and then the discharge port is opened conveniently. Afterwards, when the driving component drives the shielding plate to rise, the first magnetic block is adsorbed on the shielding plate, so that the discharge port is kept open conveniently. When the shielding plate moves to the top side of the tank body, the plug is squeezed with the top side of the tank body, so that the first magnetic block is separated from the shielding plate, and then the plug falls to re-block the discharge port.

[0016] Optionally, the top side of the plug is gradually lowered from the middle to the peripheral side and is inclined.

[0017] By adopting the above technical solution, when the plug falls to block the discharge port, the peripheral side of the plug is inclined to facilitate the sliding of the plug on the shielding plate, thereby facilitating the plug to block the discharge port.

[0018] Optionally, the baffle plate is inclined so as to gradually rise toward the surrounding side from the position of the discharge port, and the opening and closing assembly comprises a support strip, a support rod, a blocking plate and a second magnetic block, the support strip is located above the baffle plate, there are two support rods, one end of the support rod is fixedly connected to one end of the support strip, and the other end of the support rod slides along the height direction to penetrate the baffle plate, the second magnetic block is fixedly installed at the end of the support rod away from the support strip, and the second magnetic block is used to adsorb the bottom side of the baffle plate, there are multiple blocking plates, and the blocking plates are hinged to the bottom side of the support strip, and the multiple blocking plates are arranged around the central axis of the discharge port.

[0019] By adopting the above technical solution, when the driving component drives the shielding plate to descend and the second magnetic block abuts against the bottom side of the tank body, the second magnetic block cannot descend, and the shielding plate continues to descend, thereby separating the blocking plate from the shielding plate, and then the blocking plate flips downward, so as to facilitate opening the discharge port. Thereafter, when the driving component drives the shielding plate to rise, the first magnetic block is adsorbed on the shielding plate, so as to facilitate keeping the discharge port open. When the shielding plate moves to the top side of the tank body, the supporting strip is squeezed with the top side of the tank body, so as to separate the second magnetic block from the shielding plate, and then the supporting strip drives the blocking plate to descend and squeezes the shielding plate, so as to facilitate the blocking plate to flip upward and block the discharge port.

[0020] Optionally, a limit block is fixedly installed in the middle of the bottom side of the supporting strip, and the limit block is used to limit the angle of downward rotation of the blocking plate.

[0021] By adopting the above technical solution, the limit block limits the downward rotation angle of the blocking plate, thereby facilitating the upward flipping of the blocking plate when it is squeezed by the shielding plate.

[0022] Optionally, a filter plate is fixedly installed inside the tank body, and the filter plate is located below the air inlet pipe. One end of the discharge pipe is fixedly passed through the middle of the filter plate. The filter plate and the inner bottom wall of the tank body are gradually raised from the middle to the periphery and are inclined. A sewage pipe is fixedly installed on the bottom side of the tank body.

[0023] By adopting the above technical solution, the particle size of the activated coke is reduced after being crushed, and the crushed activated coke falls from the filter plate to the bottom side of the tank body, and then is discharged through the sewage pipe. The filter plate and the inner bottom wall of the tank body are gradually raised from the middle to the circumference and inclined, so as to facilitate the discharge of the activated coke from the tank body.

[0024] Optionally, the top end of the exhaust pipe is located between the inner bottom wall of the tank body and the bottom side of the filter plate, a plurality of guide pipes are fixedly installed around the top end of the exhaust pipe, and a plurality of air intake holes are opened on the bottom side of the guide pipe.

[0025] By adopting the above technical solution, the guide pipe and the air intake hole guide the superheated steam into the exhaust pipe, and the air intake hole is set downward, thereby reducing the broken active coke entering the exhaust pipe. At the same time, the multiple air intake holes on the guide pipe divide the pressure, thereby reducing the absorption pressure of a single air intake hole, thereby further reducing the broken active coke entering the exhaust pipe.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. At the beginning, the shielding plate is located at the top side of the tank body. When the active coke is added to the tank body from the feed pipe, the active coke falls into the receiving trough. Since the distance between the shielding plate and the top side of the tank body is smaller than the distance between the top side and the bottom side of the tank body, the breakage rate of the active coke during regeneration is reduced. Then, the active coke is continuously added to the receiving trough, and the driving component drives the shielding plate to continuously descend, so that the receiving trough has enough space to receive the active coke. When the shielding plate falls to the bottom side of the tank body, the opening and closing component drives the discharge port, and then the driving component drives the shielding plate to rise, so as to facilitate the active coke in the receiving trough to be discharged into the tank body; 2. When the winch reels in the first traction rope, the sphere and the guide ring squeeze each other. After the sphere and the guide ring are separated, the first traction rope and the guide ring are squeezed. The sphere and the first traction rope are alternately squeezed with the guide ring, so that the baffle plate shakes, thereby facilitating the discharge of the activated coke from the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of the first viewing angle of Example 1 of the present application; Figure 2 is a schematic diagram of the overall structure of the second viewing angle of Example 1 of the present application; Figure 3 yes Figure 2 Sectional view at AA; Figure 4 yes Figure 2 Cross-sectional view at BB; Figure 5 is a schematic diagram of the structure of the exhaust pipe and the air guide pipe of Example 1 of the present application; Figure 6 yes Figure 3 A magnified view at point A; Figure 7 yes Figure 3 Enlarged view at B; Figure 8 is a schematic diagram of the structure between the shielding plate and the opening and closing assembly of Example 2 of the present application; Description of the accompanying drawings: 1, tank body; 2, feed pipe; 3, exhaust pipe; 4, discharge pipe; 5, air inlet pipe; 6, first air guide pipe; 7, second air guide pipe; 8, third air guide pipe; 9, nozzle; 10, filter plate; 11, drain pipe; 12, guide pipe; 13, air suction hole; 14, storage box; 15, inlet and outlet; 16, cylinder; 17, mounting ring; 18, shielding plate; 19, flexible cylinder; 20, material receiving Groove; 21, driving assembly; 211, winch; 212, first traction rope; 213, second traction rope; 214, connecting rod; 215, guide ring; 22, discharge port; 23, opening and closing assembly; 231, blocking block; 232, lifting rod; 233, first magnetic block; 234, supporting strip; 235, supporting rod; 236, blocking plate; 237, second magnetic block; 24, sphere; 25, limit block. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-8 This application is described in further detail.

[0029] Example 1.

[0030] The embodiment of the present application discloses an activated coke regeneration device.

[0031] Reference Figure 1 , Figure 2 An activated coke regeneration device comprises a tank body 1, a feed pipe 2 is fixedly installed on the top side of the tank body 1, an exhaust pipe 3 and a discharge pipe 4 are fixedly installed on the bottom side of the tank body 1, and an air inlet pipe 5 is fixedly installed on one side of the tank body 1.

[0032] Activated carbon is added into the tank body 1 from the feed pipe 2, and superheated steam is passed into the tank body 1 from the air inlet pipe 5 to heat the activated coke, thereby regenerating the activated coke. During the process of superheated steam passing into the tank body 1, the exhaust pipe 3 uses a fan to extract the superheated steam inside the tank body 1 and then sends it back to the reheater for reheating and utilization. After the activated coke is regenerated and cooled, the discharge pipe 4 discharges the regenerated activated coke.

[0033] Reference Figure 3 , Figure 4 A first air duct 6 is fixedly installed inside the tank body 1. The first air duct 6 is bent and fits the inner wall of the tank body 1 in the horizontal direction. The body of the first air duct 6 is fixedly connected to the air inlet pipe 5. A plurality of second air ducts 7 are fixedly installed on the body of the first air duct 6. The second air duct 7 is horizontally arranged. A plurality of third air ducts 8 are fixedly installed on the body of the second air duct 7. The third air duct 8 is vertically arranged. A nozzle 9 is fixedly installed on the body of the third air duct 8.

[0034] When the superheated steam enters the tank body 1 from the air inlet pipe 5, the superheated steam is dispersed through the first air guide pipe 6, the second air guide pipe 7, the third air guide pipe 8 and the nozzle 9 and then sprayed out, thereby improving the uniformity of the heating of the activated coke.

[0035] Reference Figure 4 A filter plate 10 is fixedly installed inside the tank body 1, and the filter plate 10 is located below the third air guide pipe 8. One end of the discharge pipe 4 is fixedly passed through the middle of the filter plate 10, and the top side of the discharge pipe 4 is flush with the middle of the filter plate 10. The filter plate 10 and the inner bottom wall of the tank body 1 are gradually raised from the middle to the circumference and are inclined, and a sewage pipe 11 is fixedly installed on the bottom side of the tank body 1.

[0036] The crushed activated coke has a small particle size, and the crushed activated coke will fall from the filter plate 10 into the inner bottom wall of the tank body 1, and then the drain pipe 11 is opened to facilitate the discharge of the crushed activated coke. When the discharge pipe 4 is opened to discharge the regenerated activated coke, it is tilted by the filter plate 10, which facilitates the discharge of the activated coke from the discharge pipe 4. The crushed activated coke is tilted by the bottom side of the tank body 1, which facilitates the crushed activated coke to gather in the middle of the bottom side of the tank body 1, and then facilitates the discharge of the crushed activated coke through the drain pipe 11. The drain pipe 11 avoids the discharge pipe 4 from being in the middle of the bottom side of the tank body 1. The crushed activated coke is discharged through the drain pipe 11 and drained by flushing water, so that the crushed activated coke is taken out.

[0037] Reference Figure 4 , Figure 5 The top of the exhaust pipe 3 is located between the inner bottom wall of the tank body 1 and the bottom side of the filter plate 10, and multiple guide pipes 12 are fixedly installed around the top of the exhaust pipe 3. Multiple air intake holes 13 are opened on the bottom side of the pipe body of the guide pipe 12. The guide pipe 12 and the air intake holes 13 guide the superheated steam into the exhaust pipe 3, and the air intake holes 13 are arranged downward, thereby reducing the broken active coke from entering the exhaust pipe 3. At the same time, the multiple air intake holes 13 on the guide pipe 12 divide the pressure, thereby reducing the absorption pressure of a single air intake hole 13, and further reducing the broken active coke from entering the exhaust pipe 3.

[0038] Reference Figure 6 A storage box 14 is fixedly installed on one side of the tank body 1, and the storage box 14 is located higher than the air inlet pipe 5. An inlet and outlet 15 is provided at the portion where the storage box 14 is connected to the tank body 1. A cylinder 16 is fixedly installed on the side of the storage box 14 away from the tank body 1, and the piston rod of the cylinder 16 penetrates the side of the storage box 14 away from the tank body 1. A mounting ring 17 is fixedly installed on the piston rod of the cylinder 16. The cylinder 16 expands and contracts, thereby driving the mounting ring 17 to move between the storage box 14 and the tank body 1. When the mounting ring 17 moves to the inside of the tank body 1, the mounting ring 17 is coaxial with the feed pipe 2.

[0039] Reference Figure 6 , Figure 7, a baffle plate 18 is provided on the bottom side of the mounting ring 17, and a flexible cylinder 19 is fixedly installed between the mounting ring 17 and the baffle plate 18. The material of the flexible cylinder 19 can be cloth, metal mesh, etc., and the flexible cylinder 19 is also provided with folds to facilitate the folding of the flexible cylinder 19. The flexible cylinder 19 and the baffle plate 18 enclose a receiving trough 20 for receiving the discharge of the feed pipe 2. Before the activated carbon is added to the tank body 1 from the feed pipe 2, the cylinder 16 drives the mounting ring 17 to enter the interior of the tank body 1 from the inlet and outlet 15, so as to facilitate the activated carbon to fall into the receiving trough 20.

[0040] The shielding plate 18 is provided with a driving assembly 21 for driving the shielding plate 18 to move closer to or away from the mounting ring 17. The driving assembly 21 includes a winch 211, a first traction rope 212, a second traction rope 213, a connecting rod 214 and a guide ring 215. One end of the connecting rod 214 is fixedly connected to the inner wall of the mounting ring 17, and the other end of the connecting rod 214 is fixedly connected to the outer wall of the guide ring 215. The guide ring 215 is coaxially arranged with the mounting ring 17. The winch 211 is located at one side of the tank body 1, and the winch 211 is fixedly installed on the top side of the storage box 14. One end of the first traction rope 212 is fixedly connected to the winch 211, and the other end of the first traction rope 212 passes through the top side of the storage box 14 and the guide ring 215 and is connected to one end of the second traction rope 213. One end of the second traction rope 213 away from the first traction rope 212 is fixedly connected to the peripheral side of the top surface of the shielding plate 18. There are multiple second traction ropes 213 , and the connections between the second traction ropes 213 and the shielding plate 18 are arranged at intervals along the circumference of the shielding plate 18 .

[0041] When the winch 211 reels the first traction rope 212, the first traction rope 212 drives the shielding plate 18 to rise through the second traction. When the winch 211 unwinds the first traction rope 212, the shielding plate 18 moves downward due to the gravity of the shielding plate 18 and the active coke inside the receiving trough 20, thereby facilitating the lifting and lowering of the shielding plate 18. The first traction rope 212 passes through the guide ring 215 to play a guiding role, thereby facilitating the first traction rope 212 to apply an upward pulling force to the shielding plate 18.

[0042] The shielding plate 18 is provided with a discharge port 22, and the shielding plate 18 is gradually lifted and tilted from the position of the discharge port 22 to the surrounding side. The shielding plate 18 is installed with an opening and closing assembly 23, and the opening and closing assembly 23 includes a plug block 231, a lifting rod 232 and a first magnetic block 233. The lifting rod 232 slides through the shielding plate 18 in the height direction, the top end of the lifting rod 232 is fixedly connected to the bottom side of the plug block 231, and the bottom end of the lifting rod 232 is fixedly connected to the first magnetic block 233. The first magnetic block 233 is used to adsorb the bottom side of the shielding plate 18, and the surrounding side of the plug block 231 is tilted to fit the shielding plate 18.

[0043] In another embodiment, the top side of the plug 231 is gradually lowered from the middle to the peripheral side and is inclined, thereby reducing the residual active coke on the top side of the plug 231.

[0044] After the driving component 21 drives the shielding plate 18 to descend, the first magnetic block 233 abuts against the filter plate 10, and the first magnetic block 233 cannot continue to descend, so that the plug 231 cannot continue to descend. Then the driving component 21 continues to drive the shielding plate 18 to descend, so that the shielding plate 18 is separated from the plug 231, and the discharge port 22 is opened, so as to facilitate the discharge of the active coke inside the receiving trough 20. When the shielding plate 18 is separated from the plug 231, the first magnetic block 233 is adsorbed on the bottom side of the shielding plate 18. Afterwards, when the driving component 21 drives the shield to rise, the plug 231 remains separated from the shielding plate 18, so as to facilitate the unloading and keep it in an open state. When the driving component 21 drives the shielding plate 18 to move to the top side of the tank body 1, the plug 231 is squeezed with the guide ring 215, so that the first magnetic block 233 is separated from the shielding plate 18, and the plug 231 falls to re-block the unloading.

[0045] Reference Figure 6 , Figure 7 The first traction rope 212 is fixedly mounted with a plurality of balls 24, which are arranged at intervals along the length direction of the first traction rope 212. When the driving assembly 21 drives the shielding plate 18 to rise, the balls 24 are squeezed with the guide ring 215, thereby tilting the first traction rope 212. After the balls 24 are separated from the guide ring 215, the first traction rope 212 is squeezed with the guide ring 215, and the first traction rope 212 of the shielding plate 18 is returned to the normal position. The first traction rope 212 is repeatedly tilted and returned to the normal position, thereby facilitating the shaking of the shielding plate 18, thereby accelerating the falling of the activated coke from the receiving trough 20 into the tank body 1.

[0046] The implementation principle of an activated coke regeneration device in the embodiment of the present application is as follows: before adding the activated coke from the feed pipe 2 to the tank body 1, the cylinder 16 is started, and the cylinder 16 drives the mounting ring 17 to move to the bottom of the feed pipe 2, so that the receiving trough 20 moves to the bottom of the feed pipe 2. After that, the activated coke is added to the tank body 1 from the feed pipe 2, and the activated coke will first fall into the receiving trough 20. Since the starting position of the baffle plate 18 is on the top side of the tank body 1, the distance between the baffle plate 18 and the top side of the tank body 1 is smaller than the distance between the top side and the bottom side of the tank body 1, and the activated coke falling into the receiving trough 20 is not easy to break.

[0047] When the active coke falls into the receiving trough 20, the driving assembly 21 drives the shielding plate 18 to move downward, thereby increasing the space of the receiving trough 20 for accommodating the active coke. When the driving assembly 21 drives the shielding plate 18 to move to the bottom side of the tank body 1, the opening and closing assembly 23 opens the discharge port 22, and the active coke falls into the tank body 1 from the discharge port 22. The second air guide pipe 7 is bent at the position where the shielding plate 18 passes to avoid the shielding plate 18, thereby facilitating the shielding plate 18 to move downward.

[0048] When the active coke falls from the discharge port 22 into the tank 1, the driving assembly 21 drives the shielding plate 18 to rise. The active coke is transported to the bottom side of the tank 1 through the receiving trough 20 for discharge, thereby reducing the occurrence of active coke breaking after hitting the inner bottom wall of the tank 1.

[0049] When the driving assembly 21 drives the shielding plate 18 to rise, the guide ring 215 alternately squeezes the sphere 24 and the first traction rope 212, so that the shielding plate 18 shakes, thereby facilitating the discharge of the activated coke from the discharge port 22 into the tank body 1.

[0050] When the driving assembly 21 drives the shielding plate 18 to approach the top side of the tank body 1, the cylinder 16 retracts to allow the mounting ring 17 to be offset from the feed pipe 2. Since some active coke has been accumulated inside the tank body 1, the subsequent active coke has a short falling distance and is not easily broken.

[0051] During the process of the mounting ring 17 and the feed pipe 2 being staggered and returning to the storage box 14, the driving assembly 21 continues to drive the shielding plate 18 to rise. When the plug 231 abuts against the guide ring 215, the plug 231 falls down and re-blocks the discharge port 22. After that, the cylinder 16 drives the mounting ring 17 and the shielding plate 18 to enter the storage box 14, and the blocking block blocks the inlet and outlet 15, thereby reducing the possibility of overheated steam damaging the flexible cylinder 19.

[0052] Example 2.

[0053] The embodiment of the present application discloses an activated coke regeneration device.

[0054] Reference Figure 8 , an activated coke regeneration device of an embodiment of the present application differs from that of embodiment 1 in that the structure of the opening and closing assembly 23 is different. The opening and closing assembly 23 of the present application includes a support strip 234, a support rod 235, a blocking plate 236 and a second magnetic block 237. The support strip 234 is located above the baffle 18, and there are two support rods 235. One end of the support rod 235 is fixedly connected to one end of the support strip 234, and the other end of the support rod 235 slides along the height direction to penetrate the baffle 18. The second magnetic block 237 is fixedly installed on one end of the support rod 235 away from the support strip 234, and the second magnetic block 237 is used to adsorb the bottom side of the baffle 18. There are multiple blocking plates 236, and the blocking plates 236 are hinged to the bottom side of the support strip 234. Multiple blocking plates 236 are arranged around the central axis of the discharge port 22. A limit block 25 is fixedly installed in the middle of the bottom side of the supporting strip plate 234, and the limit block 25 is used to limit the angle at which the blocking plate 236 rotates downward.

[0055] The implementation principle of the active coke regeneration device of the present application embodiment is as follows: when the driving assembly 21 drives the shielding plate 18 to descend, the second magnetic block 237 abuts against the filter plate 10, so that the supporting strip plate 234 and the shielding plate 18 are separated from each other. Then, the blocking plate 236 flips downward under the pressure of gravity and the active coke and abuts against the limit block 25, so as to facilitate the opening of the discharge port 22.

[0056] When the driving assembly 21 drives the shielding plate 18 to rise, the second magnetic block 237 is attracted to the bottom side of the shielding plate 18, so that the discharge port 22 remains open. When the driving assembly 21 drives the shielding plate 18 to rise to the top side of the tank body 1, the support strip 234 squeezes the guide ring 215, so that the support strip 234 falls, and the support strip 234 drives the blocking plate 236 to fall. When the blocking plate 236 falls, it squeezes the shielding plate 18, so that the blocking plate 236 flips upward to re-block the discharge port 22.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An activated coke regeneration device, characterized in that: The invention comprises a tank body (1), a feed pipe (2) being fixedly mounted on the top side of the tank body (1), an exhaust pipe (3) and a discharge pipe (4) being fixedly mounted on the bottom side of the tank body (1), an air intake pipe (5) being fixedly mounted on one side of the tank body (1), the tank body (1) being provided with a mounting ring (17) and a baffle plate (18), the mounting ring (17) being located above the baffle plate (18), a flexible cylinder (19) being mounted between the mounting ring (17) and the baffle plate (18), The flexible cylinder (19) and the baffle plate (18) enclose a receiving trough (20) for receiving material discharged from the feed pipe (2); the baffle plate (18) is provided with a discharge port (22); the baffle plate (18) is provided with an opening and closing assembly (23); the opening and closing assembly (23) is used to open and close the discharge port (22); the baffle plate (18) is provided with a driving assembly (21); the driving assembly (21) is used to drive the baffle plate (18) to move closer to or away from the mounting ring (17).

2. The activated coke regeneration device according to claim 1, characterized in that: A storage box (14) is fixedly mounted on the side wall of the tank body (1); an inlet and outlet (15) is provided at a portion of the storage box (14) connected to the tank body (1); a cylinder (16) is fixedly mounted on a side of the storage box (14) away from the tank body (1); a piston rod of the cylinder (16) is fixedly connected to a mounting ring (17); the cylinder (16) is used to drive the mounting ring (17) to move between the storage box (14) and the tank body (1); a blocking plate is fixedly mounted on a side of the mounting ring (17) away from the cylinder (16); the blocking plate is used to block the inlet and outlet (15).

3. The activated coke regeneration device according to claim 1, characterized in that: The driving assembly (21) comprises a winch (211), a first traction rope (212), a second traction rope (213), a connecting rod (214) and a guide ring (215); one end of the connecting rod (214) is fixedly connected to the inner wall of the mounting ring (17); the other end of the connecting rod (214) is fixedly connected to the outer wall of the guide ring (215); the guide ring (215) and the mounting ring (17) are coaxially arranged; the winch (211) is located on one side of the tank body (1); One end of the first traction rope (212) is fixedly connected to the winch (211), the other end of the first traction rope (212) passes through the guide ring (215) and is connected to one end of the second traction rope (213), the other end of the second traction rope (213) is fixedly connected to the circumferential side of the top surface of the baffle plate (18), a plurality of second traction ropes (213) are provided, and the connection between the second traction rope (213) and the baffle plate (18) is arranged at intervals along the circumference of the baffle plate (18).

4. The activated coke regeneration device according to claim 3, characterized in that: The first traction rope (212) is fixedly mounted with a plurality of balls (24), and the plurality of balls (24) are arranged at intervals along the length direction of the first traction rope (212).

5. The activated coke regeneration device according to claim 1, characterized in that: The shielding plate (18) is gradually lifted toward the peripheral side at the position of the discharge port (22) and is inclined. The opening and closing assembly (23) comprises a plug block (231), a lifting rod (232) and a first magnetic block (233). The lifting rod (232) slides along the height direction to penetrate the shielding plate (18). The top end of the lifting rod (232) is fixedly connected to the bottom side of the plug block (231). The bottom end of the lifting rod (232) is fixedly connected to the first magnetic block (233). The first magnetic block (233) is used to adsorb the bottom side of the shielding plate (18).

6. The activated coke regeneration device according to claim 5, characterized in that: The peripheral side of the plug (231) is inclined to fit the shielding plate (18).

7. The activated coke regeneration device according to claim 1, characterized in that: The shielding plate (18) is gradually raised and tilted toward the peripheral side at the position of the discharge port (22); the opening and closing assembly (23) comprises a supporting strip (234), a supporting rod (235), a blocking plate (236) and a second magnetic block (237); the supporting strip (234) is located above the shielding plate (18); there are two supporting rods (235); one end of the supporting rod (235) is fixedly connected to one end of the supporting strip (234); and the supporting rod (235) is fixedly connected to the other end of the supporting strip (234). The other end of (235) slides along the height direction and penetrates the baffle plate (18). The second magnetic block (237) is fixedly installed on one end of the support rod (235) away from the supporting strip plate (234). The second magnetic block (237) is used to adsorb the bottom side of the baffle plate (18). There are multiple blocking plates (236), and the blocking plates (236) are hinged to the bottom side of the supporting strip plate (234). The multiple blocking plates (236) are arranged around the central axis of the discharge port (22).

8. The activated coke regeneration device according to claim 7, characterized in that: A limit block (25) is fixedly mounted in the middle of the bottom side of the supporting strip plate (234), and the limit block (25) is used to limit the angle at which the blocking plate (236) rotates downward.

9. The activated coke regeneration device according to claim 1, characterized in that: A filter plate (10) is fixedly mounted inside the tank body (1), the filter plate (10) being located below the air inlet pipe (5), one end of the discharge pipe (4) being fixedly passed through the middle of the filter plate (10), the filter plate (10) and the inner bottom wall of the tank body (1) being gradually raised from the middle to the circumference and being inclined, and a sewage discharge pipe (11) is fixedly mounted on the bottom side of the tank body (1).

10. The activated coke regeneration device according to claim 9, characterized in that: The top end of the exhaust pipe (3) is located between the inner bottom wall of the tank body (1) and the bottom side of the filter plate (10), a plurality of flow guide pipes (12) are fixedly mounted around the top end of the exhaust pipe (3), and a plurality of air intake holes (13) are provided on the bottom side of the pipe body of the flow guide pipe (12).

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