Conveniently-replaced roller type distributor for adsorption tower

Abstract

The roller type distributor comprises an adsorption tower body, the top of the adsorption tower body is open, a first flange is arranged on the top of the adsorption tower body, first electric push rods are arranged on the outer side walls of the front side, the rear side and the left side of the adsorption tower body, the telescopic ends of the first electric push rods are upwards and fixedly connected with a fixing plate, and a plurality of fixing rods are arranged on the top of the fixing plate. A feeding barrel is arranged above the adsorption tower body, the top of the feeding barrel is communicated with a feeding pipe, the bottom of the feeding barrel is open and provided with a second flange, first blind holes are formed in the positions, corresponding to the fixing rods, of the bottom of the second flange, a base is fixedly arranged on one side of the adsorption tower body, and a motor is arranged in the base; an output shaft of the motor is upwards and fixedly connected with a rotary disc, hydraulic cylinders are arranged on the left side and the right side of the rotary disc, piston rods of the two hydraulic cylinders face upwards and are detachably connected with material distribution barrels, and roller type material distributors are installed in the material distribution barrels. The roller distributing device can be flexibly and quickly disassembled, assembled and replaced, and the roller distributing device is more practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of material distribution, and in particular relates to a roller type material distributor for an adsorption tower which is easy to replace. Background Art

[0002] At present, the roller distributor is one of the commonly used devices on the adsorption tower. It is usually set in the upper part of the adsorption tower to evenly distribute the fillers such as activated carbon for adsorption to the filler layer below, so as to ensure that the fillers can fully contact with the flue gas for countercurrent adsorption. However, since the tower body of the conventional adsorption tower is mostly an integrated structure, when the roller distributor has problems, it is not convenient to quickly disassemble and replace it, and its use is not flexible and convenient, which needs to be improved. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a roller distributor for an adsorption tower that is easy to replace, which can realize flexible and quick disassembly and replacement of the roller distributor to solve the above-mentioned problem.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a roller distributor for an adsorption tower that is easy to replace, comprising an adsorption tower body, the top of the adsorption tower body is open and provided with a first flange, the front and rear outer walls and the left outer wall of the adsorption tower body are vertically fixed with a first electric push rod, the telescopic end of the first electric push rod is upward and fixedly connected with a fixing plate, a plurality of fixing rods distributed in a rectangular array are fixed on the top of the fixing plate, the first flange and the fixing rod are each provided with a first through hole at a position corresponding to the first flange, and the upper part of the adsorption tower body is fixed The fixed frame is provided with a feed barrel, the top of the feed barrel is connected with a feed pipe, the bottom is open and provided with a second flange, the bottom of the second flange is provided with a first blind hole at a position corresponding to the fixed rod, a base is fixedly provided on one side of the adsorption tower body, a motor is built in the base, the output shaft of the motor extends upward from the base and is coaxially fixedly connected with a turntable, hydraulic cylinders are vertically fixedly provided on the left and right sides of the turntable, the piston rods of the two hydraulic cylinders are upward and fixedly connected with U-shaped supports, the open ends of the two supports are arranged back to back, and the two supports are vertically fixed on the opposite sides. A second electric push rod is provided, the telescopic end of the second electric push rod is upward and fixedly connected to a locking plate, a plurality of locking rods distributed in a rectangular array are fixedly provided at the bottom of the locking plate, a second through hole is provided at the top of the support corresponding to the locking rod, and a second blind hole is provided on the bottom of the corresponding support, the support is connected to a distributing cylinder, a roller distributing device is installed inside the distributing cylinder, both the top and the bottom are open and are provided with a third flange, the distributing cylinder can be inserted between the adsorption tower body and the feeding cylinder, and the two third flanges can respectively abut against the corresponding first flange and the second flange , a third through hole is provided at the positions of the two third flanges corresponding to the fixing rod, and the fixing plate can abut on the bottom of the first flange. At this time, the fixing rod can pass through the corresponding first through hole and the third through hole and be inserted in the corresponding first blind hole. The outer side of the cloth cylinder is fixedly connected with a mounting block through a support rod. The mounting block is inserted in the support and a fourth through hole is provided at a position corresponding to the locking rod. The locking plate can abut on the corresponding outer top of the support. At this time, the locking rod can pass through the corresponding second through hole and the fourth through hole and be inserted in the corresponding second blind hole.

[0005] Preferably, the fixing rod is matched with the corresponding first through hole, the third through hole and the first blind hole.

[0006] Preferably, the mounting block is matched with the corresponding support, and the locking rod is matched with the corresponding second through hole, fourth through hole and second blind hole.

[0007] Preferably, a sealing gasket is fixedly provided on the top of the first flange and the bottom of the second flange.

[0008] Preferably, a smoke exhaust port is provided on the side of the feed barrel, and the smoke exhaust port is covered with an isolation net.

[0009] The beneficial effect of the utility model is that in the initial state, both supports are in an unloaded state. When in use, first install a distributing barrel on a support far away from the adsorption tower body. The specific installation process is: plug the mounting block on the distributing barrel into the corresponding support, align the fourth through hole with the corresponding second through hole and the second blind hole, and then operate the second electric push rod to shrink its telescopic end, drive the locking plate to move down, until the locking plate abuts against the outer top of the corresponding support, and the locking rod at this time can pass through the corresponding second through hole and the fourth through hole and be plugged into the corresponding second blind hole, plug and lock the mounting block, and the locking installation of the distributing barrel can be completed, and the installation is stable and does not affect subsequent use. Then, operate the hydraulic cylinder corresponding to the corresponding support to extend the piston rod of the hydraulic cylinder, so that the corresponding support and the installed distributing barrel can be driven to move up as a whole, until the distributing barrel is aligned with the gap between the adsorption tower body and the feed barrel. Next, run the motor to drive the turntable to rotate 180 degrees, and the distributing tube can be rotated between the adsorption tower body and the feeding tube. At this time, the two third flanges on the distributing tube can be respectively abutted with the first flange and the second flange, and the third through hole is aligned with the first through hole and the first blind hole. After that, run the three groups of first electric push rods to extend their telescopic ends, drive the fixed plate to move up until the fixed plate presses against the bottom of the first flange, and the fixed rod at this time can pass through the corresponding first through hole and the third through hole and be inserted into the corresponding first blind hole, so that the distributing tube can be inserted and fixed between the adsorption tower body and the feeding tube, and the distributing tube as a whole can be fixedly installed with the adsorption tower body and the feeding tube, and the installation is stable and does not affect subsequent use. Then, fillers such as activated carbon can be input into the feed barrel through the feed pipe on the feed barrel, so that the fillers flow from top to bottom. When passing through the distribution barrel, the fillers can be evenly distributed to the filling area in the adsorption tower body under the action of the roller distributor in the distribution barrel, and fully contact with the flue gas that enters the adsorption tower body from the lower part of the adsorption tower body and flows from bottom to top, thereby achieving adsorption treatment of the flue gas;

[0010] When the roller feeder needs to be replaced, just install another new feeder cylinder on another support according to the above steps when the machine is stopped, and raise the feeder cylinder to the corresponding height. Then, operate the three first electric push rods to shrink the telescopic ends, drive the fixing plate to move down, until the fixing rod is brought out of the corresponding first through hole, and the original feeder cylinder can be released from the plug-in fixation. Then, operate the motor again to drive the turntable to rotate 180 degrees, and the original feeder cylinder can be turned to the side away from the adsorption tower body, and at the same time, another new feeder cylinder can be turned between the adsorption tower body and the feeder cylinder. After that, plug and fix the new feeder cylinder according to the above, and it can continue to be used. At the same time, the hydraulic cylinder corresponding to the replaced material distributing cylinder is operated to contract its piston rod, which can drive the corresponding material distributing cylinder to move down and reset, and then the corresponding second electric push rod is operated to extend its telescopic end, which drives the locking plate to move up until the locking rod is brought out of the corresponding second through hole, so as to release the plug-in lock of the corresponding mounting block, and finally pull out the mounting block to remove the original material distributing cylinder. In this way, the original integrated adsorption tower is set into a three-section split structure, so that the structure of the distributing cylinder where the roller type distributing device is located can be quickly disassembled and assembled separately, thereby realizing the flexible and convenient replacement of the corresponding roller type distributing device, which is easier to operate, saves time and effort, and is more flexible, convenient and practical to use as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a main structural schematic diagram of the utility model;

[0012] Figure 2 This is a schematic diagram of the main structure of the adsorption tower body of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the adsorption tower body of the utility model when viewed from above;

[0014] Figure 4 This is a schematic diagram of the main structure of the feed barrel of the utility model;

[0015] Figure 5 It is a schematic diagram of the top view of the feeding barrel of the utility model;

[0016] Figure 6 It is a schematic diagram of the main structure of the support of the utility model;

[0017] Figure 7 This is a schematic diagram of the main structure of the material distributing tube of the utility model;

[0018] Figure 8 It is a schematic diagram of the top view of the material distributing cylinder of the utility model;

[0019] Fig. 9 It is a schematic diagram of the main structure when the mounting block of the utility model is connected with the support.

[0020] Numbers in the figure: 1 is the adsorption tower body, 2 is the first flange, 3 is the first electric push rod, 4 is the fixing plate, 5 is the fixing rod, 6 is the first through hole, 7 is the feeding barrel, 8 is the feeding pipe, 9 is the second flange, 10 is the first blind hole, 11 is the base, 12 is the motor, 13 is the turntable, 14 is the hydraulic cylinder, 15 is the support, 16 is the second electric push rod, 17 is the locking plate, 18 is the locking rod, 19 is the second through hole, 20 is the second blind hole, 21 is the distribution barrel, 22 is the roller distributor, 23 is the third flange, 24 is the third through hole, 25 is the support rod, 26 is the mounting block, 27 is the fourth through hole, 28 is the sealing pad, 29 is the smoke exhaust port, and 30 is the isolation net. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods:

[0022] like Figures 1 to 9As shown, a roller distributor for an adsorption tower that is easy to replace includes an adsorption tower body 1, the top of the adsorption tower body 1 is open and provided with a first flange 2, and first electric push rods 3 are vertically fixed on the front, rear and left outer walls of the adsorption tower body 1, the telescopic end of the first electric push rod 3 faces upward and is fixedly connected to a fixing plate 4, and a plurality of fixing rods 5 distributed in a rectangular array are fixed on the top of the fixing plate 4, and first through holes 6 are opened at positions corresponding to the first flange 2 and the fixing rods 5. A feed barrel 7 is fixedly mounted above the adsorption tower body 1, and the top of the feed barrel 7 is connected to a feed pipe 8, and the bottom is open and provided with a second flange 9, and the bottom of the second flange 9 is provided with a first blind hole 10 at a position corresponding to the fixing rod 5. A base 11 is fixedly provided on one side of the adsorption tower body 1, and a motor 12 is built in the base 11. The output shaft of the motor 12 extends upward from the base 11 and is coaxially fixedly connected to a turntable 13. Hydraulic cylinders 14 are vertically fixedly provided on the left and right sides of the turntable 13. The piston rods of the two hydraulic cylinders 14 face upward and are fixedly connected to U-shaped supports 15. The open ends of the two supports 15 are arranged back to back. Second electric push rods 16 are vertically fixedly provided on the opposite sides of the two supports 15. The telescopic end of the second electric push rod 16 faces upward and is fixedly connected to a locking plate 17. A plurality of locking rods 18 distributed in a rectangular array are fixedly provided at the bottom of the locking plate 17. A second through hole 19 is opened at the top of the support 15 corresponding to the locking rod 18, and a second blind hole 20 is opened on the inner bottom of the corresponding support 15. The support 15 is connected to a distribution cylinder 21, and a roller distributor 22 is installed inside the distribution cylinder 21. The top and bottom parts are open and are provided with a third flange 23. The distribution cylinder 21 can be inserted between the adsorption tower body 1 and the feed cylinder 7. The two third flanges 23 can respectively abut against the corresponding first flange 2 and second flange 9. Third through holes 24 are opened at the positions corresponding to the two third flanges 23 and the fixing rod 5. The fixing plate 4 can abut against the bottom of the first flange 2. At this time, the fixing rod 5 can pass through the corresponding first through hole 6 and the third through hole 24 and be inserted into the corresponding first blind hole 10. The outer side of the material dispensing cylinder 21 is fixedly connected with a mounting block 26 through a support rod 25. The mounting block 26 is inserted into the support 15 and a fourth through hole 27 is opened at a position corresponding to the locking rod 18. The locking plate 17 can abut against the outer top of the corresponding support 15. At this time, the locking rod 18 can pass through the corresponding second through hole 19 and the fourth through hole 27 and be inserted into the corresponding second blind hole 20.

[0023] In the initial state, both supports 15 are in an unloaded state. When in use, first install a distributing tube 21 on the support 15 away from the adsorption tower body 1. The specific installation process is: plug the mounting block 26 on the distributing tube 21 into the corresponding support 15, align the fourth through hole 27 with the corresponding second through hole 19 and the second blind hole 20, and then operate the second electric push rod 16 to shrink its telescopic end, driving the locking plate 17 to move down until the locking plate 17 abuts against the outer top of the corresponding support 15. At this time, the locking rod 18 can pass through the corresponding second through hole 19 and the fourth through hole 27 and be plugged into the corresponding second blind hole 20. The mounting block 26 is plugged and locked, and the locking installation of the distributing tube 21 can be completed. The installation is stable and does not affect subsequent use. Then, the hydraulic cylinder 14 corresponding to the corresponding support 15 is operated to extend the piston rod of the hydraulic cylinder 14, so that the corresponding support 15 and the installed material distributing cylinder 21 can be driven to move upward as a whole, until the material distributing cylinder 21 is aligned with the gap between the adsorption tower body 1 and the feeding cylinder 7. Next, the motor 12 is operated to drive the turntable 13 to rotate 180 degrees, so that the material distributing cylinder 21 can be rotated between the adsorption tower body 1 and the feeding cylinder 7. At this time, the two third flanges 23 on the material distributing cylinder 21 can be respectively abutted with the first flange 2 and the second flange 9, and the third through hole 24 is aligned with the first through hole 6 and the first blind hole 10. After that, the three groups of first electric push rods 3 are operated to extend their telescopic ends, driving the fixed plate 4 to move upward until the fixed plate 4 is pressed against the bottom of the first flange 2, and the fixed rod 5 at this time can pass through the corresponding first through hole 6 and the third through hole 24 and be inserted into the corresponding first blind hole 10, so that the distributing tube 21 can be inserted and fixed between the adsorption tower body 1 and the feeding tube 7, so as to realize the fixed installation between the distributing tube 21 as a whole and the adsorption tower body 1 and the feeding tube 7, and the installation is stable and does not affect the subsequent use. Then, fillers such as activated carbon can be input into the feeding tube 7 through the feeding pipe 8 on the feeding tube 7, so that the fillers flow from top to bottom. When passing through the distributing tube 21, the fillers can be evenly distributed to the filling area in the adsorption tower body 1 under the action of the roller distributor 22 in the distributing tube 21, and fully contact with the flue gas that enters the adsorption tower body 1 from the lower part of the adsorption tower body 1 and flows from bottom to top, so as to cooperate to realize the adsorption treatment of the flue gas;

[0024] When the roller distributor 22 needs to be replaced, it is only necessary to install another new distributor tube 21 on another support 15 according to the aforementioned steps in the shutdown state, and raise the distributor tube 21 to the corresponding height. Then, operate the three sets of first electric push rods 3 to shrink their telescopic ends, drive the fixing plate 4 to move downward, until the fixing rod 5 is brought out of the corresponding first through hole 6, and the plug-in fixation of the original distributor tube 21 can be released. Then, operate the motor 12 again, drive the turntable 13 to rotate 180 degrees, and the original distributor tube 21 can be turned to the side away from the adsorption tower body 1, and at the same time, another new distributor tube 21 can be turned between the adsorption tower body 1 and the feed tube 7. After that, the new distributor tube 21 is plugged and fixed as described above, and it can continue to be used. At the same time, the hydraulic cylinder 14 corresponding to the replaced material distributing cylinder 21 is operated to make its piston rod contract, which can drive the corresponding material distributing cylinder 21 to move down and reset, and then the corresponding second electric push rod 16 is operated to extend its telescopic end, which drives the locking plate 17 to move up until the locking rod 18 is brought out from the corresponding second through hole 19, and the plug-in lock of the corresponding mounting block 26 can be released, and finally the mounting block 26 is pulled out to remove the original material distributing cylinder 21. In this way, the original integrated adsorption tower is set into a three-section split structure, so that the structure of the distributing cylinder 21 where the roller type distributing device 22 is located can be quickly disassembled and assembled separately, thereby realizing the flexible and convenient replacement of the corresponding roller type distributing device 22, which is simpler to operate, saves time and effort, and is more flexible, convenient and practical to use as a whole. The roller type distributing device 22 can adopt the existing technology, and its specific structure and working principle will not be described in detail here.

[0025] In this embodiment, the fixing rod 5 is matched with the corresponding first through hole 6 , the third through hole 24 and the first blind hole 10 to ensure that the fixing rod 5 is smoothly plugged into place, thereby realizing the plug-in and fixed installation of the fabric cylinder 21 .

[0026] In this embodiment, the mounting block 26 is matched with the corresponding support 15, and the locking rod 18 is matched with the corresponding second through hole 19, the fourth through hole 27 and the second blind hole 20 to ensure that the locking rod 18 is smoothly plugged into place, thereby realizing the plug-in locking installation of the fabric tube 21.

[0027] In this embodiment, a sealing gasket 28 is fixedly provided on the top of the first flange 2 and the bottom of the second flange 9 to ensure the sealing between the material distribution cylinder 21 and the feed cylinder 7 and the adsorption tower body 1 to avoid air leakage.

[0028] In this embodiment, a smoke exhaust port 29 is provided on the side of the feed barrel 7 to discharge the smoke after adsorption. The smoke exhaust port 29 is covered with an isolation net 30 to prevent leakage of fillers such as activated carbon without affecting the exhaust of smoke. The smoke inlet is set at the lower part of the adsorption tower body 1, and the lower part and internal specific structure of the adsorption tower body 1 can adopt the existing technology, which will not be described in detail here.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roller distributor for an adsorption tower that is easy to replace, comprising an adsorption tower body, characterized in that: The top of the adsorption tower body is open and provided with a first flange, and a first electric push rod is vertically fixed on the front, rear and left outer walls of the adsorption tower body, the telescopic end of the first electric push rod faces upward and is fixedly connected to a fixing plate, a plurality of fixing rods distributed in a rectangular array are fixed on the top of the fixing plate, and first through holes are opened at positions corresponding to the first flange and the fixing rods, a feed barrel is fixedly mounted on the upper part of the adsorption tower body, the top of the feed barrel is connected to a feed pipe, the bottom is open and provided with a second flange, and a first blind hole is opened at the bottom of the second flange and at positions corresponding to the fixing rods, a base is fixed on one side of the adsorption tower body, a motor is built in the base, the output shaft of the motor extends upward from the base and is coaxially fixedly connected to a turntable, hydraulic cylinders are vertically fixed on the left and right sides of the turntable, the piston rods of the two hydraulic cylinders face upward and are fixedly connected to U-shaped supports, the open ends of the two supports are arranged back to back, and second electric push rods are vertically fixed on the opposite sides of the two supports, the telescopic end of the second electric push rod faces upward and is fixed A locking plate is fixedly connected, and a plurality of locking rods distributed in a rectangular array are fixedly arranged at the bottom of the locking plate. A second through hole is opened on the top of the support corresponding to the locking rod, and a second blind hole is opened on the bottom of the corresponding support. The support is connected to a distributing cylinder, and a roller distributing device is installed inside the distributing cylinder. Both the top and bottom parts are open and are provided with a third flange. The distributing cylinder can be inserted between the adsorption tower body and the feeding cylinder. The two third flanges can respectively abut against the corresponding first flange and second flange. The two third flanges correspond to the fixed rod. A third through hole is provided at the position of each of the fixing plates, and the fixing plate can abut against the bottom of the first flange. At this time, the fixing rod can pass through the corresponding first through hole and the third through hole and be inserted into the corresponding first blind hole. The outer side of the fabric cylinder is fixedly connected with a mounting block through a support rod. The mounting block is inserted into the support and a fourth through hole is provided at a position corresponding to the locking rod. The locking plate can abut against the corresponding outer top of the support. At this time, the locking rod can pass through the corresponding second through hole and the fourth through hole and be inserted into the corresponding second blind hole.

2. The roller distributor for an adsorption tower that is easy to replace according to claim 1 is characterized in that: The fixing rod is matched with the corresponding first through hole, the third through hole and the first blind hole.

3. The roller distributor for an adsorption tower that is easy to replace according to claim 1 is characterized in that: The mounting block is matched with the corresponding support, and the locking rod is matched with the corresponding second through hole, fourth through hole and second blind hole.

4. The roller distributor for an adsorption tower that is easy to replace according to claim 1 is characterized in that: A sealing gasket is fixedly arranged on the top of the first flange and the bottom of the second flange.

5. The roller distributor for an adsorption tower that is easy to replace according to claim 1 is characterized in that: A smoke exhaust port is provided on the side of the feed barrel, and the smoke exhaust port is covered with an isolation net.

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