Efficient activated carbon ash removal device for desulfurization

Abstract

The utility model relates to the technical field of activated carbon ash removal, and discloses an efficient activated carbon ash remover for desulfurization, which comprises a case, the top end of the case is communicated with a feeding pipe, one side of the case is fixedly connected with an air inlet pipe, the inner side of the air inlet pipe is fixedly connected with a supporting block, the top end of the supporting block is fixedly connected with a driving motor, and the driving motor is fixedly connected with a driving motor. A rotating shaft is fixedly connected to an output shaft of the driving motor, exhaust fan blades are fixedly connected to the surface of the rotating shaft, a dustproof net is fixedly connected to the end, away from the machine box, of the air inlet pipe, the other side of the machine box communicates with an exhaust pipe, and a mounting groove is formed in the inner side of the exhaust pipe; the clamping block is clamped into the mounting groove, and the limiting strip penetrates through the exhaust pipe and the clamping block, so that the filter screen can be mounted at one end of the exhaust pipe, airflow exhausted by the exhaust pipe is filtered, dust is prevented from being exhausted into the air along with the airflow, the dust amount in the air is increased, and pollution to the environment of the external space is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon dust cleaning, and more specifically to an activated carbon high-efficiency dust cleaner for desulfurization. Background Art

[0002] Activated carbon is a specially treated carbon. The organic raw materials are heated in an air-tight condition to reduce the non-carbon components. Then it reacts with the gas, the surface is corroded, and a structural carbon with well-developed micropores is produced. It is mostly used for desulfurization reactions. After the production of activated carbon is completed, a high-efficiency dust cleaner is needed to remove the dust on the surface of the activated carbon to prevent the dust on the surface of the activated carbon from affecting the subsequent desulfurization reaction.

[0003] In order to improve the cleaning effect of the ash cleaner, the prior art has made many improvements to the high-efficiency ash cleaner of activated carbon, such as a high-efficiency ash cleaner for desulfurization and denitrification disclosed in publication number CN202220491308.0, comprising a first box body and a second box body, the first box body is connected and fixed to the second box body, and also comprises a ash cleaning mechanism, the ash cleaning mechanism is fixed on the first box body and the second box body, the ash cleaning mechanism comprises an air inlet pipe, an air outlet pipe, a feeding port, a material guide cover, a ring, a first material guide block, a plurality of connecting rods and A discharge hood, the air inlet pipe is fixed on the first box body, the air outlet pipe and the feeding port are both arranged on the second box body, the ring is fixed on the material guide hood and the first box body, one end of a plurality of connecting rods is evenly fixed on the first material guide block, and the other end is fixed on the material guide hood, the discharge hood is connected and fixed on the material guide hood, and the discharge hood is arranged through the first box body. This invention achieves the effect of quickly blowing the dust on the activated carbon away from the activated carbon with the help of the flowing airflow under the action of the fan.

[0004] In the above-mentioned technical solution, a flowing airflow is formed inside the first box body and the second box body to blow the fallen dust on the surface of the activated carbon away from the surface of the activated carbon and discharge it through the air outlet pipe. Since the air outlet pipe is provided with a dust filtering mechanism, the dust on the surface of the activated carbon will be discharged from the interior of the cleaner along with the airflow through the air outlet pipe, increasing the amount of dust in the outside air, thereby causing a certain impact on the external environment. For this reason, we propose an activated carbon high-efficiency cleaner for desulfurization. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an activated carbon high-efficiency dust cleaner for desulfurization to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a high-efficiency activated carbon ash cleaner for desulfurization, comprising a chassis, the top of the chassis is connected with a feed pipe, one side of the chassis is fixedly connected with an air intake pipe, the inner side of the air intake pipe is fixedly connected with a support block, the top of the support block is fixedly connected with a drive motor, the output shaft of the drive motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with an exhaust fan blade, one end of the air intake pipe away from the chassis is fixedly connected with a dustproof net, the other side of the chassis is connected with an exhaust pipe, the inner side of the exhaust pipe is provided with a mounting groove, the inner side of the mounting groove is movably connected with a card block, one side of the card block is fixedly connected with a filter screen, and the surface of the exhaust pipe passes through a limiting strip;

[0007] Furthermore, a support plate is fixedly connected to the inner side of the chassis, a lower spring seat is fixedly connected to the top of the support plate, an elastic column is fixedly connected to the top of the lower spring seat, a return spring is fixedly connected to the surface of the elastic column, an upper spring seat is fixedly connected to the top of the elastic column, and a screen is fixedly connected to the top of the upper spring seat.

[0008] Furthermore, a dust box is movably connected to the inner side of the chassis, and a first pull block is fixedly connected to one side of the dust box. The dust inside the chassis that is not discharged by the airflow can be collected by the dust box to prevent the dust from falling on the surface of the activated carbon again inside the chassis.

[0009] Furthermore, a slide rail is fixedly connected to the front of the chassis, a slide groove is provided at the top of the slide rail, a sealing plate is movably connected to the inner side of the slide groove, a limiting column passes through one side of the slide rail, and a second pull block is fixedly connected to one end of the limiting column. The sealing plate is detached from the slide rail by sliding the sealing plate upward on the inner side of the slide groove, so that the activated carbon that has been cleaned inside the chassis can be collected.

[0010] Furthermore, one side of the filter is in contact with an end of the exhaust pipe away from the chassis, and one side of the block is provided with a mounting hole that is compatible with the limit strip. One end of the limit strip passes through the block and extends to the surface of the exhaust pipe. By fitting the filter and the exhaust pipe together, the dust carried by the airflow discharged from the exhaust pipe can be fully filtered.

[0011] Furthermore, the four sides of the screen are in contact with the inner side of the chassis, and the elastic column is made of rubber. The screen and the chassis are in contact with each other, so as to prevent the activated carbon from falling directly into the dust box through the gap between the chassis and the screen, and no secondary cleaning process is performed above the screen.

[0012] Furthermore, the number of the lower spring seats, elastic columns, return springs and upper spring seats is several, and the several lower spring seats, elastic columns, return springs and upper spring seats are symmetrically distributed and grouped in equal quantities on the inner side of the chassis. Through the multiple lower spring seats and upper spring seats, multiple elastic columns and return springs can be installed on the inner side of the chassis at the same time.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with a card block inserted into the installation groove and a limit strip is used to penetrate the exhaust pipe and the card block, which is conducive to installing the filter at one end of the exhaust pipe, filtering the airflow discharged from the exhaust pipe, and preventing dust from being discharged into the air with the airflow, thereby increasing the amount of dust in the air and polluting the environment of the external space.

[0015] 2. The utility model is provided with an elastic column and a return spring which will generate an upward rebound force when under pressure, thereby driving the screen to shake up and down, which is beneficial to driving the activated carbon that falls on the screen to shake up and down. The dust on the surface of the activated carbon is cleaned for the second time through the forces generated by the different collisions between the screen and the activated carbon, thereby fully removing the dust on the surface of the activated carbon and further improving the cleaning efficiency of the cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the exhaust fan blade of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the filter screen of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the screen of the utility model.

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B.

[0021] Figure 6 For this utility model Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0022] The accompanying drawings are marked as follows: 1. chassis; 2. feed pipe; 3. air intake pipe; 4. support block; 5. drive motor; 6. rotating shaft; 7. exhaust fan blades; 8. dust screen; 9. exhaust pipe; 10. mounting slot; 11. block; 12. filter; 13. limit strip; 14. support plate; 15. lower spring seat; 16. elastic column; 17. return spring; 18. upper spring seat; 19. screen; 20. dust box; 21. first pull block; 22. slide rail; 23. slide groove; 24. sealing plate; 25. limit column; 26. second pull block. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0024] Reference Figure 1-6 The utility model provides an activated carbon high-efficiency dust cleaner for desulfurization, comprising a chassis 1, a feed pipe 2 is connected to the top of the chassis 1, an air intake pipe 3 is fixedly connected to one side of the chassis 1, a support block 4 is fixedly connected to the inner side of the air intake pipe 3, a drive motor 5 is fixedly connected to the top of the support block 4, a rotating shaft 6 is fixedly connected to the output shaft of the drive motor 5, an exhaust fan blade 7 is fixedly connected to the surface of the rotating shaft 6, a dustproof net 8 is fixedly connected to the end of the air intake pipe 3 away from the chassis 1, an exhaust pipe 9 is connected to the other side of the chassis 1, a mounting groove 10 is provided on the inner side of the exhaust pipe 9, a clamping block 11 is movably connected to the inner side of the mounting groove 10, a filter screen 12 is fixedly connected to one side of the clamping block 11, and a limiting strip 13 runs through the surface of the exhaust pipe 9;

[0025] Among them, a support plate 14 is fixedly connected to the inner side of the chassis 1, a lower spring seat 15 is fixedly connected to the top of the support plate 14, an elastic column 16 is fixedly connected to the top of the lower spring seat 15, a return spring 17 is fixedly connected to the surface of the elastic column 16, an upper spring seat 18 is fixedly connected to the top of the elastic column 16, and a screen 19 is fixedly connected to the top of the upper spring seat 18.

[0026] Among them, a dust box 20 is movably connected to the inner side of the chassis 1, and a first pull block 21 is fixedly connected to one side of the dust box 20. By pulling the first pull block 21 outward, the dust box 20 can be pulled out of the chassis 1 to process the dust inside the dust box 20.

[0027] Among them, a slide rail 22 is fixedly connected to the front of the chassis 1, a slide groove 23 is opened at the top of the slide rail 22, and a sealing plate 24 is movably connected to the inner side of the slide groove 23. A limiting column 25 passes through one side of the slide rail 22, and a second pull block 26 is fixedly connected to one end of the limiting column 25. The position of the sealing plate 24 can be limited by the limiting column 25 to prevent the sealing plate 24 from shaking in the slide groove 23, resulting in a gap in the connection with the chassis 1, so that the dust inside the chassis 1 is dispersed to the outside of the chassis 1 through the gap.

[0028] Among them, one side of the filter 12 is in contact with the end of the exhaust pipe 9 away from the chassis 1, and one side of the block 11 is provided with a mounting hole adapted to the limit strip 13. One end of the limit strip 13 passes through the block 11 and extends to the surface of the exhaust pipe 9. The limit strip 13 passes through the block 11 and extends to the surface of the exhaust pipe 9, so that the position of the block 11 on the inner side of the mounting groove 10 can be limited.

[0029] The four sides of the screen 19 are in contact with the inner side of the chassis 1 , and the elastic column 16 is made of rubber. When the elastic column 16 is subjected to force, it will recover, thereby generating an upward elastic force.

[0030] Among them, the number of lower spring seats 15, elastic columns 16, return springs 17 and upper spring seats 18 is several, and the several lower spring seats 15, elastic columns 16, return springs 17 and upper spring seats 18 are symmetrically distributed and grouped in equal quantities on the inner side of the chassis 1. Through the force of multiple elastic columns 16 and return springs 17, elastic force can be generated upward at the same time, thereby increasing the size of the upward elastic force and preventing excessive pressure above the screen 19, which causes the screen 19 to be unable to drive the activated carbon above to shake.

[0031] The working principle of the utility model is as follows: first, the activated carbon is prevented from flowing through the inner side of the chassis 1 through the feed pipe 2. When the activated carbon falls on the inner side of the chassis 1, the surface of the activated carbon will be preliminarily cleaned due to the action of the airflow. At the same time, the output shaft of the driving motor 5 above the supporting block 4 will drive the rotating shaft 6 and the exhaust fan blades 7 to rotate on the inner side of the air intake pipe 3, thereby increasing the circulation rate of the airflow passing through the dustproof net 8. When the activated carbon falls to the exhaust pipe 9, the airflow generated by the driving motor 5 driving the rotating shaft 6 and the exhaust fan blades 7 will perform secondary cleaning on the activated carbon. The cleaned dust will follow the airflow through the exhaust pipe 9 and be filtered by the filter 12. Finally, when the activated carbon falls on the top of the screen 19, pressure will be applied to the elastic column 16 and the reset spring 17 between the lower spring seat 15 and the upper spring seat 18, so that the elastic column 16 and the reset spring 17 are reset above the support plate 14, thereby generating an upward elastic force, so that the screen 19 drives the upper The activated carbon on the side is shaken up and down, so that the activated carbon and the screen 19 collide with each other for many times, so as to carry out the final cleaning treatment of the activated carbon. Part of the ash falling through the collision is filtered by the filter 12 along the air flow, and the other part falls into the interior of the dust collecting box 20 through the screen 19 and is collected by the dust collecting box 20 to complete the entire cleaning process of the activated carbon; then, the second pull block 26 is held to pull out the limiting column 25 outward, and the sealing plate 24 is slid upward on the inner side of the slide groove 23 so that the sealing plate 24 is separated from the slide rail 22, and the activated carbon that has been cleaned inside the chassis 1 can be collected; in addition, the first pull block 21 is pulled outward so that the dust collecting box 20 is pulled out of the inner side of the chassis 1, and the dust collected in the dust collecting box 20 can be processed, and at the same time, the limiting strip 13 is pulled out from the inner side of the exhaust pipe 9 and the block 11, and then the filter 12 is pulled outward so that the block 11 is separated from the inner side of the mounting groove 10, and the filter 12 can be replaced at one end of the exhaust pipe 9.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An activated carbon high-efficiency dust cleaner for desulfurization, comprising a housing (1), characterized in that: The top of the chassis (1) is connected to a feed pipe (2), one side of the chassis (1) is fixedly connected to an air intake pipe (3), the inner side of the air intake pipe (3) is fixedly connected to a support block (4), the top of the support block (4) is fixedly connected to a drive motor (5), the output shaft of the drive motor (5) is fixedly connected to a rotating shaft (6), the surface of the rotating shaft (6) is fixedly connected to an exhaust fan blade (7), one end of the air intake pipe (3) away from the chassis (1) is fixedly connected to a dustproof net (8), the other side of the chassis (1) is connected to an exhaust pipe (9), the inner side of the exhaust pipe (9) is provided with a mounting groove (10), the inner side of the mounting groove (10) is movably connected to a clamping block (11), one side of the clamping block (11) is fixedly connected to a filter screen (12), and the surface of the exhaust pipe (9) is penetrated by a limit strip (13).

2. The activated carbon high-efficiency dust cleaner for desulfurization according to claim 1 is characterized in that: A support plate (14) is fixedly connected to the inner side of the chassis (1), a lower spring seat (15) is fixedly connected to the top of the support plate (14), an elastic column (16) is fixedly connected to the top of the lower spring seat (15), a return spring (17) is fixedly connected to the surface of the elastic column (16), an upper spring seat (18) is fixedly connected to the top of the elastic column (16), and a screen (19) is fixedly connected to the top of the upper spring seat (18).

3. The high-efficiency activated carbon ash cleaner for desulfurization according to claim 1 is characterized in that: A dust box (20) is movably connected to the inner side of the chassis (1), and a first pull block (21) is fixedly connected to one side of the dust box (20).

4. The high-efficiency activated carbon ash cleaner for desulfurization according to claim 1 is characterized in that: A slide rail (22) is fixedly connected to the front of the chassis (1), a slide groove (23) is provided at the top of the slide rail (22), a sealing plate (24) is movably connected to the inner side of the slide groove (23), a limiting column (25) passes through one side of the slide rail (22), and a second pull block (26) is fixedly connected to one end of the limiting column (25).

5. The high-efficiency activated carbon ash cleaner for desulfurization according to claim 1 is characterized in that: One side of the filter (12) is in contact with one end of the exhaust pipe (9) away from the chassis (1), one side of the clamping block (11) is provided with a mounting hole adapted to the limiting strip (13), and one end of the limiting strip (13) passes through the clamping block (11) and extends to the surface of the exhaust pipe (9).

6. The high-efficiency activated carbon ash cleaner for desulfurization according to claim 2, characterized in that: The periphery of the screen (19) is in contact with the inner side of the chassis (1), and the elastic column (16) is made of rubber.

7. The high-efficiency activated carbon ash cleaner for desulfurization according to claim 2, characterized in that: The number of the lower spring seat (15), the elastic column (16), the return spring (17) and the upper spring seat (18) is several, and the several lower spring seats (15), the elastic column (16), the return spring (17) and the upper spring seats (18) are symmetrically distributed and grouped in equal quantities on the inner side of the chassis (1).

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