CN114803520B - High-efficient strength ash handling system - Google Patents

High-efficient strength ash handling system Download PDF

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Publication number
CN114803520B
CN114803520B CN202210362568.2A CN202210362568A CN114803520B CN 114803520 B CN114803520 B CN 114803520B CN 202210362568 A CN202210362568 A CN 202210362568A CN 114803520 B CN114803520 B CN 114803520B
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CN
China
Prior art keywords
plate
side wall
fixedly arranged
blanking
rod
Prior art date
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Active
Application number
CN202210362568.2A
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Chinese (zh)
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CN114803520A (en
Inventor
张建军
王晓敏
吴玉芳
王福芸
李民
徐东方
李宁
袁立峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaneng Qufu Thermal Power Co Ltd
Original Assignee
Huaneng Qufu Thermal Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Huaneng Qufu Thermal Power Co Ltd filed Critical Huaneng Qufu Thermal Power Co Ltd
Priority to CN202210362568.2A priority Critical patent/CN114803520B/en
Publication of CN114803520A publication Critical patent/CN114803520A/en
Application granted granted Critical
Publication of CN114803520B publication Critical patent/CN114803520B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/50—Pneumatic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/14—Pulverising loaded or unloaded materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

The invention discloses a high-efficiency pneumatic ash removal system, which comprises: the device comprises a shell and a conveying pipeline, wherein a connecting pipe is fixedly arranged at the bottom of the shell; according to the invention, through the cooperation between the blanking device and the opening and closing device, when materials are accumulated in the shell, the blanking plate descends under the action of gravity, so that the materials can fall down, the lifting rod descends, the extension rod descends, workers can observe the falling condition of the internal ash amount through the scale plate arranged on the side wall of the extension rod, the extension rod descends, the elastic pull rope is pulled, the sleeve rotates under the action of transmission, the adjusting plate is opposite to the air groove on the air inlet plate, the air flow is controlled simultaneously, the conveying pipeline is closed according to the blanking amount, and the energy conservation of equipment is better and is not easy to cause waste.

Description

High-efficient strength ash handling system
Technical Field
The invention relates to the technical field of pneumatic ash removal, in particular to a high-efficiency pneumatic ash removal system.
Background
The pneumatic conveying device has simple structure and convenient operation, can be used for conveying horizontally, vertically or obliquely, can simultaneously carry out physical operations such as heating, cooling, drying, air flow classification and the like or certain chemical operations in the conveying process, has larger energy consumption, easily damaged particles, easily abraded equipment, contains more water, has adhesiveness or is easy to generate static materials during high-speed movement, and is not suitable for pneumatic conveying.
In the process of using traditional pneumatic ash removal, when a bin pump is used for conveying, an air source is conveyed by the bin pump, and other two electric field bin pump air sources are not used, so that air source waste is caused, the pneumatic ash removal causes resource waste, the efficiency of ash removal is low, the air quantity in the pneumatic ash removal process is difficult to adjust, and meanwhile, the inside of the equipment is easy to be blocked due to multiple ash quantity collection.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-efficiency pneumatic ash removal system.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a high efficiency pneumatic ash removal system comprising:
the device comprises a shell and a conveying pipeline, wherein a connecting pipe is fixedly arranged at the bottom of the shell;
the discharging device is arranged at the bottom of the connecting pipe and is used for cleaning and loosening the discharging;
the transmission device is arranged at the bottom of the blanking device and is used for driving equipment to run;
the opening and closing device is arranged on the conveying pipeline and is used for controlling air quantity.
Preferably, the discharging device comprises a discharging bin fixedly arranged at the bottom of the connecting pipe, a discharging pipe is fixedly arranged at the bottom of the discharging bin and communicated with the conveying pipeline, a fixing rod is fixedly arranged on the inner side wall of the discharging bin, a central plate is fixedly arranged at the central position of the fixing rod, a lifting rod is movably arranged on the inner side wall of the central plate, the lifting rod can slide up and down on the inner side wall of the central plate, a discharging plate is fixedly arranged at the top of the lifting rod, a blocking ring is fixedly arranged on the inner side wall of the connecting pipe, the top of the discharging plate is tightly propped against the bottom of the blocking ring, a blocking rod is fixedly arranged at the top of the discharging plate, a spring is sleeved on the outer side wall of the lifting rod, and a clapping assembly is arranged on the outer side wall of the lifting rod.
Preferably, the transmission device comprises a rotating blade fixedly arranged at the bottom of the lifting rod, the rotating blade is positioned in the blanking pipe, the rotating blade can slide up and down on the inner side wall of the blanking pipe, an extension rod is movably arranged at the bottom of the lifting rod, scale blocks used for limiting and observing are fixedly arranged on the side wall of the extension rod, the bottom of the extension rod penetrates through the bottom of the conveying pipeline, and the bottom end of the extension rod extends to the outside of the conveying pipeline.
Preferably, the opening and closing device comprises an air inlet plate fixedly arranged on the inner side wall of the conveying pipeline, an air ventilation groove is formed in the inner side wall of the air inlet plate, a rotating shaft is fixedly arranged at the center position of the air inlet plate, an adjusting plate is movably arranged on the outer side wall of the rotating shaft, the adjusting plate can rotate on the side wall of the conveying pipeline, a sleeve for sealing an interface is fixedly arranged on the outer side wall of the adjusting plate, the sleeve is sleeved outside the conveying pipeline, the sleeve can rotate on the outer side wall of the conveying pipeline, and a pulling assembly is arranged on the outer side wall of the conveying pipeline.
Preferably, the clapping assembly comprises a clapping rod fixedly arranged on the outer side wall of the lifting rod, a clapping plate is fixedly arranged at one end, far away from the lifting rod, of the clapping rod, an elastic clapping block is movably arranged at the top of the clapping plate, and the elastic clapping block can rotate under the force of the clapping plate.
Preferably, the pulling assembly comprises a magnetic sliding groove arranged on the outer side wall of the conveying pipeline, a magnetic sliding block is movably arranged on the inner side wall of the magnetic sliding groove, the magnetic sliding block can slide on the inner side wall of the magnetic sliding groove, a driving rod is fixedly arranged on one side, away from the magnetic sliding block, of the magnetic sliding block, and the other end of the driving rod is fixedly connected with the outer side wall of the sleeve.
Preferably, an elastic pull rope for pulling the magnetic sliding block is fixedly arranged at the bottom of the magnetic sliding block, and one end, far away from the magnetic sliding block, of the elastic pull rope is fixedly arranged at the bottom of the extension rod.
Preferably, a connecting plate is fixedly arranged at the top of the spring, the top of the connecting plate is propped against the bottom of the blanking plate, the connecting plate is movably connected with the blanking plate, the blanking plate can rotate on the connecting plate, and the bottom of the spring is propped against the top of the central plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the cooperation between the blanking device and the opening and closing device, when materials are accumulated in the shell, the blanking plate can be lowered under the action of gravity, so that the materials can be lowered, meanwhile, the lifting rod can be lowered, and then the extension rod can be lowered, so that workers can observe the lowering condition of the internal ash quantity through the scale plate arranged on the side wall of the extension rod, the extension rod is lowered, the elastic pull rope can be pulled, the sleeve is rotated under the action of transmission, the regulating plate is opposite to the air groove on the air inlet plate, the air flow is controlled according to the blanking quantity, the local conveying pipeline without the materials is closed, the energy conservation of equipment is better, and waste is not easy to cause.
2. According to the invention, the rotating blades can be rotated through air flow, when the rotating blades rotate, the lifting rods can be rotated, when the lifting rods rotate, the blanking plate is driven to rotate, the blocking removing rod at the top of the blanking plate loosens materials in the connecting pipe, meanwhile, the beating rod rotates, when the beating rod rotates, the beating plate rotates, the fallen materials are beaten and thinned, the particles of the blanking are finer and do not agglomerate, the pneumatic transmission efficiency is effectively improved, the blocking condition in the conveying pipeline is avoided, the running stability of equipment is improved, the functionality of the equipment is enhanced, and the working efficiency of the equipment is further improved.
Drawings
FIG. 1 is a schematic diagram of a high-efficiency pneumatic ash removal system according to the present invention;
FIG. 2 is a bottom view of a high efficiency pneumatic ash handling system according to the present invention;
FIG. 3 is a cross-sectional view of a pneumatic ash handling system with high efficiency according to the present invention;
FIG. 4 is a schematic diagram of a blanking device of the high-efficiency pneumatic ash removal system;
FIG. 5 is a schematic diagram of an opening and closing device of the pneumatic ash removal system with high efficiency;
FIG. 6 is an enlarged view of the structure of the pneumatic ash removal system A with high efficiency;
fig. 7 is an enlarged view of the structure of the high-efficiency pneumatic ash removal system B according to the present invention.
In the figure: 1. a housing; 2. a connecting pipe; 3. discharging the material bin; 4. discharging pipes; 5. a delivery line; 6. an air inlet plate; 7. a rotating shaft; 8. an adjusting plate; 9. a sleeve; 10. a fixed rod; 11. a center plate; 12. a lifting rod; 13. a connecting plate; 14. a blanking plate; 15. a blocking ring; 16. clearing a blocking rod; 17. a spring; 18. a slapping bar; 19. a slapping plate; 20. an elastic knocking block; 21. rotating the blade; 22. an extension rod; 23. a magnetic sliding groove; 24. a magnetic slider; 25. a drive rod; 26. and (5) an elastic pull rope.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-7, a high efficiency pneumatic ash removal system comprising:
a connecting pipe 2 is fixedly arranged at the bottom of the shell 1;
the discharging device is arranged at the bottom of the connecting pipe 2 and is used for cleaning and loosening the discharging; the blanking device comprises a blanking bin 3 fixedly arranged at the bottom of a connecting pipe 2, a blanking pipe 4 is fixedly arranged at the bottom of the blanking bin 3, the bottom of the blanking pipe 4 is communicated with a conveying pipeline 5, a fixing rod 10 is fixedly arranged on the inner side wall of the blanking bin 3, a central plate 11 is fixedly arranged at the center position of the fixing rod 10, a lifting rod 12 is movably arranged on the inner side wall of the central plate 11, the lifting rod 12 can slide up and down on the inner side wall of the central plate 11, a blanking plate 14 is fixedly arranged at the top of the lifting rod 12, a blocking ring 15 is fixedly arranged on the inner side wall of the connecting pipe 2, the top of the blanking plate 14 is tightly abutted to the bottom of the blocking ring 15, a spring 17 is sleeved on the outer side wall of the lifting rod 12, a connecting plate 13 is fixedly arranged at the top of the spring 17, the top of the connecting plate 13 is tightly abutted to the bottom of the blanking plate 14, the connecting plate 13 is movably connected with the blanking plate 14, the bottom of the lifting rod 14 can be tightly abutted to the top of the lifting rod 11, a beating component is arranged on the outer side wall of the lifting rod 12, the beating component comprises a fixed beating rod 18 which is arranged on the outer side wall of the lifting rod 12, a beating component 19 is rotatably arranged at the outer side wall of the beating rod 19, and a beating component 19 is rotatably arranged at the outer side wall of the beating rod 19 and is far away from the beating rod 20, and is rotatably provided with a beating rod 19;
the transmission device is arranged at the bottom of the blanking device and is used for driving equipment to operate; the transmission device comprises a rotating blade 21 fixedly arranged at the bottom of the lifting rod 12, the rotating blade 21 is positioned in the blanking pipe 4, the rotating blade 21 can slide up and down on the inner side wall of the blanking pipe 4, an extension rod 22 is movably arranged at the bottom of the lifting rod 12, scale blocks for limiting and observing are fixedly arranged on the side wall of the extension rod 22, the bottom of the extension rod 22 penetrates through the bottom of the conveying pipeline 5, and the bottom end of the extension rod 22 extends to the outside of the conveying pipeline 5;
the rotating blades 21 can be rotated through air flow, when the rotating blades 21 rotate, the lifting rods 12 can be rotated, when the lifting rods 12 rotate, the blanking plate 14 is driven to rotate, then the blocking removing rod 16 at the top of the blanking plate 14 loosens materials in the connecting pipe 2, meanwhile, the beating rod 18 rotates, when the beating rod 18 rotates, the beating plate 19 rotates, the fallen materials are beaten and thinned, the particles of the blanking are finer, the caking is avoided, the pneumatic transmission efficiency is effectively improved, the blocking condition in the conveying pipeline 5 is avoided, the running stability of equipment is improved, the functionality of the equipment is enhanced, and the working efficiency of the equipment is further improved;
the opening and closing device is arranged on the conveying pipeline 5 and is used for controlling the air quantity; the opening and closing device comprises an air inlet plate 6 fixedly arranged on the inner side wall of a conveying pipeline 5, an air permeable groove is formed in the inner side wall of the air inlet plate 6, a rotating shaft 7 is fixedly arranged at the central position of the air inlet plate 6, an adjusting plate 8 is movably arranged on the outer side wall of the rotating shaft 7, the adjusting plate 8 can rotate on the side wall of the conveying pipeline 5, a sleeve 9 for sealing an interface is fixedly arranged on the outer side wall of the adjusting plate 8, the sleeve 9 is sleeved outside the conveying pipeline 5, the sleeve 9 can rotate on the outer side wall of the conveying pipeline 5, a pulling component is arranged on the outer side wall of the conveying pipeline 5, the pulling component comprises a magnetic sliding groove 23 formed in the outer side wall of the conveying pipeline 5, a magnetic sliding block 24 is movably arranged on the inner side wall of the magnetic sliding groove 23, the magnetic sliding block 24 can slide on the inner side wall of the magnetic sliding groove 23, a driving rod 25 is fixedly arranged on one side of the magnetic sliding block 24, the other end of the driving rod 25 is fixedly connected with the outer side wall of the sleeve 9, an elastic pull rope 26 for pulling the magnetic sliding block 24 is fixedly arranged on the bottom of the magnetic sliding block 22, and one end of the elastic pull rope 26, which is far away from the magnetic sliding block 24, is fixedly arranged on the bottom of the stretching rod 22;
through the cooperation between unloader and the switching device, make when the inside material of accumulating of casing 1, can make under the effect of gravity, flitch 14 descends, make the material can fall, simultaneously will make lifter 12 descend, and then make extension rod 22 descend, make staff's accessible extension rod 22 lateral wall set up the scale plate observe inside ash volume whereabouts situation, extension rod 22 descends, will pull elasticity stay cord 26, under driven effect, make sleeve pipe 9 rotate, with the air pocket on regulating plate 8 and the air inlet plate 6 relatively, make the air current simultaneously, realize according to unloading volume control tolerance, the local conveying line 5 of no material is closed, make the energy-conservation of equipment better, be difficult for causing the waste.
When the invention is used, ash is accumulated in the shell 1 when entering the shell 1 and then enters the connecting pipe 2, the ash can downwards squeeze the blanking plate 14 under the action of gravity, when the gravity of the ash is larger than the elasticity of the spring 17, the blanking plate 14 downwards squeezes the spring 17 to shrink the spring 17, at the moment, the lifting rod 12 can descend, when the lifting rod 12 descends, the bottom extension rod 22 can be pushed to descend, when the extension rod 22 descends, the conveying pipeline 5 can be extended, and the internal blanking condition can be observed manually through the scale plate arranged on the side wall of the extension rod 22;
when the extension rod 22 descends, the elastic pull rope 26 is pulled, the elastic pull rope 26 pulls the magnetic sliding block 24, so that the magnetic sliding block 24 slides in the magnetic sliding groove 23, the magnetic sliding block 24 pulls the driving rod 25, the driving rod 25 drives the sleeve 9 to rotate, when the sleeve 9 rotates, the inner adjusting plate 8 rotates, the air holes on the side wall of the air inlet plate 6 are opened, air flow passes through, when the material quantity is large, the descending distance of the lifting rod 12 is longer, the moving distance of the extension rod 22 pulling the magnetic sliding block 24 is further, the sleeve 9 rotates more, the air holes are opened more, the air quantity is larger, and conversely, when the ash quantity is small, the air holes are opened less, and the air outlet quantity is smaller;
when the air holes on the air inlet plate 6 are opened, air flows through the air holes, the rotating blades 21 can rotate, the lifting rods 12 can rotate when the rotating blades 21 rotate, the blanking plates 14 can be driven to rotate when the lifting rods 12 rotate, then the blocking removing rods 16 at the tops of the blanking plates 14 loosen materials in the connecting pipes 2, meanwhile, the blocking removing rods 18 can rotate, when the blocking removing rods 18 rotate, the blocking removing plates 19 rotate, the fallen materials can be blocked, the materials are blocked and thinned, the particles of the materials are finer, the blocking cannot be prevented, when the blocking removing plates 19 rotate, the elastic knocking blocks 20 collide on the fixed rods 10, the inside of the blanking bin 3 vibrate, the materials attached to the inside of the blanking bin 3 fall down, and the materials can enter the conveying pipeline 5 and are taken away through the air flows;
when the inside of the connecting pipe 2 is blocked, the top of the blanking plate 14 is free of gravity, the blanking plate 14 is impacted upwards at the moment, the blocking is solved through vibration, when the material is completely removed, the blanking plate 14 cannot be subjected to the action of gravity, the blanking plate 14 can be restored under the action of the elastic force of the spring 17, the blanking plate 14 is enabled to be lifted and closed, meanwhile, the bottom extension rod 22 is restored, the magnetic sliding block 24 is enabled to be restored under the action of the magnetic force in the magnetic sliding groove 23, and the air holes in the air inlet plate 6 are blocked by the adjusting plate 8, so that air inlet can be stopped;
when the device is used and materials exist in the shell 1, the conveying pipeline 5 can be opened, and if the device is not used, the device is in a closed state.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (4)

1. A high efficiency pneumatic ash removal system, comprising:
the device comprises a shell (1) and a conveying pipeline (5), wherein a connecting pipe (2) is fixedly arranged at the bottom of the shell (1);
the blanking device is arranged at the bottom of the connecting pipe (2), the blanking device is used for cleaning and loosening blanking and comprises a blanking bin (3) fixedly arranged at the bottom of the connecting pipe (2), a blanking pipe (4) is fixedly arranged at the bottom of the blanking bin (3), a fixing rod (10) is fixedly arranged on the inner side wall of the blanking bin (3), a center plate (11) is fixedly arranged at the center position of the fixing rod (10), a lifting rod (12) is movably arranged on the inner side wall of the center plate (11), the lifting rod (12) can slide up and down on the inner side wall of the center plate (11), a blanking plate (14) is fixedly arranged at the top of the lifting rod (12), a blocking ring (15) is fixedly arranged on the inner side wall of the connecting pipe (2), the top of the blanking plate (14) is abutted against the bottom of the blocking ring (15), a lifting rod (16) is fixedly arranged on the top of the blanking plate (14), and a lifting block assembly (17) is arranged on the outer side wall of the lifting rod (12);
the device comprises a transmission device, wherein the transmission device is arranged at the bottom of the blanking device and is used for driving equipment to run, the transmission device comprises a rotating blade (21) fixedly arranged at the bottom of a lifting rod (12), the rotating blade (21) is positioned inside a blanking pipe (4), the rotating blade (21) can slide up and down on the inner side wall of the blanking pipe (4), an extension rod (22) is movably arranged at the bottom of the lifting rod (12), scale blocks for limiting and observing are fixedly arranged on the side wall of the extension rod (22), the bottom of the extension rod (22) penetrates through the bottom of a conveying pipeline (5), and the bottom end of the extension rod (22) extends to the outside of the conveying pipeline (5);
the opening and closing device is arranged on the conveying pipeline (5), the opening and closing device is used for controlling air quantity, the opening and closing device comprises an air inlet plate (6) fixedly arranged on the inner side wall of the conveying pipeline (5), an air ventilation groove is formed in the inner side wall of the air inlet plate (6), a rotating shaft (7) is fixedly arranged at the center position of the air inlet plate (6), an adjusting plate (8) is movably arranged on the outer side wall of the rotating shaft (7), the adjusting plate (8) can rotate on the side wall of the conveying pipeline (5), a sleeve (9) for sealing an interface is fixedly arranged on the outer side wall of the adjusting plate (8), the sleeve (9) is sleeved outside the conveying pipeline (5), the sleeve (9) can rotate on the outer side wall of the conveying pipeline (5), a pulling assembly is arranged on the outer side wall of the conveying pipeline (5) and comprises a magnetic sliding groove (23) formed in the outer side wall of the conveying pipeline (5), a magnetic sliding block (24) is movably arranged on the inner side wall of the magnetic sliding groove (23), the magnetic sliding block (24) is far away from the magnetic sliding block (24) and is fixedly arranged on one side wall (24), the other end of the driving rod (25) is fixedly connected with the outer side wall of the sleeve (9).
2. An efficient pneumatic ash removal system as claimed in claim 1, wherein the slapping assembly comprises a slapping rod (18) fixedly arranged on the outer side wall of the lifting rod (12), a slapping plate (19) is fixedly arranged at one end of the slapping rod (18) away from the lifting rod (12), an elastic slapping block (20) is movably arranged at the top of the slapping plate (19), and the elastic slapping block (20) can rotate under force on the slapping plate (19).
3. The high-efficiency pneumatic ash removal system according to claim 1, wherein an elastic pull rope (26) for pulling the magnetic sliding block (24) is fixedly arranged at the bottom of the magnetic sliding block (24), and one end, far away from the magnetic sliding block (24), of the elastic pull rope (26) is fixedly arranged at the bottom of the extension rod (22).
4. An efficient pneumatic ash removal system according to claim 1, characterized in that a connecting plate (13) is fixedly arranged at the top of the spring (17), the top of the connecting plate (13) is propped against the bottom of the blanking plate (14), the connecting plate (13) is movably connected with the blanking plate (14), the blanking plate (14) can rotate on the connecting plate (13), and the bottom of the spring (17) is propped against the top of the central plate (11).
CN202210362568.2A 2022-04-06 2022-04-06 High-efficient strength ash handling system Active CN114803520B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210362568.2A CN114803520B (en) 2022-04-06 2022-04-06 High-efficient strength ash handling system

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Application Number Priority Date Filing Date Title
CN202210362568.2A CN114803520B (en) 2022-04-06 2022-04-06 High-efficient strength ash handling system

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CN114803520A CN114803520A (en) 2022-07-29
CN114803520B true CN114803520B (en) 2023-08-15

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WO2007020508A1 (en) * 2005-08-12 2007-02-22 Ferring International Center S.A. Method and device for dividing granules
CN213170361U (en) * 2020-09-29 2021-05-11 无锡市星得凯机械有限公司 Pneumatic conveying device
CN213881331U (en) * 2020-10-29 2021-08-06 江苏臻隆生态农业科技有限公司 Automatic feeding pipeline system based on pneumatic conveying of pig feed
CN215046942U (en) * 2020-10-10 2021-12-07 无锡市伟庆电力环保设备有限公司 Pneumatic conveying device
CN216072131U (en) * 2021-09-28 2022-03-18 无锡天睿环保科技有限公司 Pneumatic conveying system capable of conducting reverse penetration dredging on dust removal ash

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855456A (en) * 1996-10-16 1999-01-05 Ultraflo Corporation Apparatus and method for unblocking conveying pipe
WO2007020508A1 (en) * 2005-08-12 2007-02-22 Ferring International Center S.A. Method and device for dividing granules
CN213170361U (en) * 2020-09-29 2021-05-11 无锡市星得凯机械有限公司 Pneumatic conveying device
CN215046942U (en) * 2020-10-10 2021-12-07 无锡市伟庆电力环保设备有限公司 Pneumatic conveying device
CN213881331U (en) * 2020-10-29 2021-08-06 江苏臻隆生态农业科技有限公司 Automatic feeding pipeline system based on pneumatic conveying of pig feed
CN216072131U (en) * 2021-09-28 2022-03-18 无锡天睿环保科技有限公司 Pneumatic conveying system capable of conducting reverse penetration dredging on dust removal ash

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