Dry ash bulk structure for intelligent loading of dry ash in ash silo of power plant
By adjusting the angle and height of the rotating tube using telescopic tubes and adjusting components, and combining this with the matching of the cap with the tank truck opening, the problem of uneven loading of dry ash in existing technologies has been solved, achieving uniform filling of tank trucks and environmentally friendly loading.
Patent Information
- Application Number
- CN202520502928.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-21
AI Technical Summary
In the existing technology, the dry ash loading system can only load ash vertically downwards, resulting in accumulation at the bottom of the tank truck and less dry ash away from the discharge pipe, making it impossible to achieve uniform filling of the tank truck.
By using a telescopic tube and adjustment components, the angle and height of the rotating tube are adjusted by a motor, and the cap is matched with the tank truck opening to achieve uniform loading of dry ash.
It achieves uniform filling of dry ash inside the tanker, reduces dry ash flying, improves loading efficiency, and adapts to different tanker opening shapes.
Smart Images
Figure CN223722217U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to power plant dry ash intelligent loading technology field especially a kind of dry ash bulk structure for power plant ash yard dry ash intelligent loading. BACKGROUND
[0002] Power plant dry ash intelligent loading system adopts PLC control automation module unit, including vehicle in place sensor, portable weightometer, dry ash bulk system etc., vehicle position sensor can measure vehicle position in real time, automatically adjust tank car position, make tank mouth and ash outlet align, realize automatic ash prevention, weightometer can measure empty car weight, record ash quantity, when reach set value, automatically stop ash, and prompt driver to drive off.Dry ash bulk machine is equipped with dust collector, automatically collect dust when ash, and collected dry ash is transported into tank car by screw conveyor again;Realize the automatic loading of dry ash;
[0003] Dry ash bulk structure is arranged in dry ash system, when tank mouth position is directly below discharge port, make discharge pipe contact with tank car filling mouth, so that dry ash is loaded into tank car.
[0004] The patent has the following defects in actual use:
[0005] In the patent, when dry ash is loaded into tank car by discharge pipe, only vertical downward ash loading in tank car is possible, dry ash accumulation under discharge pipe of tank car is caused, and dry ash is less at position far away from discharge pipe, so that uniform ash loading function cannot be realized, when accumulation under discharge pipe is filled, there is still a large amount of space in tank car far away from discharge pipe, so that tank car cannot be completely filled. INVENTION CONTENTS
[0006] In view of the technical problem in prior art that, when dry ash is loaded into tank car by discharge pipe, only vertical downward ash loading in tank car is possible, dry ash accumulation under discharge pipe of tank car is caused, and dry ash is less at position far away from discharge pipe, so that uniform ash loading function cannot be realized, when accumulation under discharge pipe is filled, there is still a large amount of space in tank car far away from discharge pipe, so that tank car cannot be completely filled, the utility model provides a kind of dry ash bulk structure for power plant ash yard dry ash intelligent loading.
[0007] The utility model employs the technical scheme that a kind of dry ash bulk structure for power plant ash yard dry ash intelligent loading, including telescopic pipe and cap, the bottom end of telescopic pipe is provided with adjusting assembly, the adjusting assembly includes adjusting box, rotating pipe and motor one, the adjusting box is fixedly set on the outer wall of telescopic pipe bottom end, the top of rotating pipe is rotatably connected on the outer wall of adjusting box bottom, and the outer wall of rotating pipe top is fixedly provided with gear ring, the motor one is fixedly set on the outer wall of adjusting box top, and the output shaft of motor one is provided with gear, and the gear and gear ring are engaged with each other.
[0008] Further, the top end of the telescopic pipe is inserted with a material pipe, and a telescopic assembly is arranged on the outer wall of the material pipe, the telescopic assembly comprising a ring, a second motor and a lifting ring, and the ring is fixedly arranged on the outer wall of the material pipe.
[0009] Further, the second motor is fixedly arranged on the outer wall of the top of the ring, and a screw rod is arranged on the output shaft of the second motor.
[0010] Further, the lifting ring is fixedly arranged on the outer wall of the top end of the telescopic pipe, and the screw rod penetrates the inside of the lifting ring through threads.
[0011] Further, a plurality of limiting rods are fixedly arranged on the outer wall of the bottom of the ring, and the lifting ring is slidingly sleeved on the outside of the limiting rods, and the bottom ends of the limiting rods and the screw rod are provided with anti-dropping caps.
[0012] Further, the bottom end of the telescopic pipe is provided with a sealing ring, and the sealing ring is in close contact with the inner wall of the material pipe.
[0013] Further, the cap is sleeved on the bottom of the outer wall of the adjusting box, an installation ring is integrally connected to the outer wall of the top of the cap, a plurality of replacement screws are threadedly penetrated into the inside of the installation ring, and one end of the replacement screw is threadedly inserted into the outer wall of the adjusting box.
[0014] The beneficial effects of the present application are as follows:
[0015] The adjusting assembly can adjust the angle of the rotating pipe, so that the rotating pipe can uniformly charge in different directions of the tank car, the dry ash can be uniformly charged into the tank car, and the problem that the tank car cannot be fully filled due to the remaining space far from the discharge pipe when the dry ash is accumulated under the discharge pipe is solved.
[0016] The telescopic assembly can lower the telescopic pipe and the rotating pipe, so that the cap covers the outside of the tank car mouth, the rotating pipe enters the inside of the tank car mouth, and the dry ash bulk structure can charge the dry ash into tank cars of different heights through the assembly, and the use is more convenient.
[0017] The cap can be sleeved on the outside of the pouring opening, can prevent the dry ash from flying, is more environmentally friendly, the replacement screw is threadedly removed from the adjusting box, different caps can be replaced, and the different tank car mouths can be matched. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 is a perspective view of the present application;
[0019] Figure 2 is the sectional view of the adjusting assembly of the utility model;
[0020] Figure 3 is the sectional view of the telescopic pipe and the material pipe of the utility model;
[0021] Figure 4 is the perspective view of the cap of the utility model.
[0022] In the figure, marked: 1, telescopic pipe;2, adjusting assembly;21, adjusting box;22, rotating pipe;23, gear ring;24, motor one;25, gear;3, material pipe;4, telescopic assembly;41, ring;42, motor two;43, screw;44, lifting ring;45, limiting rod;46, anti-off cap;47, sealing ring;5, cap;6, mounting ring;7, replace screw. DETAILED DESCRIPTION
[0023] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.
[0024] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected;It can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] The following will be combined with the drawings Figures 1-4 Further illustrate the utility model.
[0026] In order to solve the problems in the background art, the present application proposes the following technical scheme: a dry ash bulk structure for intelligent dry ash loading of power plant ash silo.
[0027] In the specific technical solutions, the telescopic pipe 1 is provided with an adjusting assembly 2 at the bottom end, the adjusting assembly 2 comprises an adjusting box 21, a rotating pipe 22 and a motor 1 24, the adjusting box 21 is fixedly arranged on the outer wall of the bottom end of the telescopic pipe 1, the top end of the rotating pipe 22 is rotatably connected to the outer wall of the bottom of the adjusting box 21 through a bearing, and a gear ring 23 is fixedly arranged on the outer wall of the top end of the rotating pipe 22, the motor 1 24 is fixedly arranged on the outer wall of the top of the adjusting box 21, and a gear 25 is arranged on the output shaft of the motor 1 24, the gear 25 and the gear ring 23 are meshed with each other, the discharge angle of the rotating pipe 22 can be adjusted, and the dry ash can be evenly loaded into the tank car.
[0028] In the specific implementation, as shown in Figure 1 and Figure 3 , the top end of the telescopic pipe 1 is inserted with a material pipe 3, and the outer wall of the material pipe 3 is provided with a telescopic assembly 4, the telescopic assembly 4 comprises a ring 41, a motor 2 42 and a lifting ring 44, the ring 41 is fixedly arranged on the outer wall of the material pipe 3, and is used for adjusting the height of the telescopic pipe 1 and the rotating pipe 22.
[0029] Further, the motor 2 42 is fixedly arranged on the outer wall of the top of the ring 41, and a lead screw 43 is arranged on the output shaft of the motor 2 42, the motor 2 42 can drive the lead screw 43 to rotate and be screwed with the lifting ring 44.
[0030] Further, the lifting ring 44 is fixedly arranged on the outer wall of the top end of the telescopic pipe 1, and the lead screw 43 is screwed through the inside of the lifting ring 44, so that the lifting ring 44 drives the telescopic pipe 1 to rise and fall.
[0031] Further, a plurality of limiting rods 45 are fixedly arranged on the outer wall of the bottom of the ring 41, and the lifting ring 44 is slidingly sleeved on the outside of the limiting rods 45, the bottom ends of the limiting rods 45 and the lead screw 43 are provided with anti-removal caps 46, and the limiting rods 45 can make the telescopic pipe 1 vertically rise and fall.
[0032] Further, the bottom end of the telescopic pipe 1 is provided with a sealing ring 47, and the sealing ring 47 is in close contact with the inner wall of the material pipe 3, so that the dry ash can run out through the gap between the telescopic pipe 1 and the material pipe 3.
[0033] In the specific implementation, as shown in Figure 1 , 2 and Figure 4 , the cap 5 is sleeved on the bottom of the outer wall of the adjusting box 21, the top of the cap 5 is integrally connected with a mounting ring 6, a plurality of replacement screws 7 are screwed through the inside of the mounting ring 6, one end of the replacement screw 7 is screwedly inserted into the outer wall of the adjusting box 21, the replacement screw 7 is screwed off from the outer wall of the adjusting box 21, and the cap 5 can be disassembled and replaced.
[0034] For the skilled in the art to fully understand the technical solutions, the present application is made as follows:
[0035] In use, the opening motor 24 drives the screw rod 43 to rotate and thread with the lifting ring 44, which can make the lifting ring 44 drive the telescopic pipe 1 to descend, the telescopic pipe 1 drives the adjusting box 21 and the rotating pipe 22 to descend, until the cap 5 is sleeved outside the tank opening of the tank car, which can prevent dry ash from flying and entering into the telescopic pipe 1 after entering into the inside of the material pipe 3, and finally entering into the tank car through the rotating pipe 22, the opening motor 24 drives the gear 25 to rotate and mesh with the gear ring 23, which can make the gear ring 23 drive the rotating pipe 22 to rotate, which can make the dry ash evenly loaded into the tank car, avoiding the problem that more dry ash is accumulated at the filling opening, and more space is left at other positions far away from the filling opening in the tank car, resulting in that the tank car cannot be filled, realizing the uniform loading function, when the filling opening of the tank car to be loaded with dry ash does not match the cap 5, the screw 7 is screwed off from the outer wall of the adjusting box 21, the cap 5 can be moved downward and detached from the adjusting box 21 for replacement, which can replace different caps 5 according to the shape of the tank opening.
[0036] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.
[0037] Although the embodiments of the utility model have been shown and described, the scope of the utility model is defined by the appended claims and their equivalents for those skilled in the art.
Claims
1. A dry ash bulk structure for intelligent loading of dry ash in a power plant ash silo, characterized by, The utility model provides a telescopic pipe (1) and cap (5), the bottom of telescopic pipe (1) is provided with adjusting assembly (2), adjusting assembly (2) includes adjusting box (21), rotating tube (22) and motor one (24), adjusting box (21) fixedly arranged on the outer wall of telescopic pipe (1) bottom, the top of rotating tube (22) is rotatably connected on the outer wall of adjusting box (21) bottom, and the outer wall on rotating tube (22) top is fixedly provided with gear ring (23), motor one (24) is fixedly arranged on the outer wall of adjusting box (21) top, and gear (25) is provided on the output shaft of motor one (24), gear (25) and gear ring (23) are engaged with each other.
2. The dry ash bulk structure for intelligent dry ash loading of a power plant ash silo according to claim 1, characterized in that, The top of telescopic pipe (1) is inserted with material pipe (3), and the outer wall of material pipe (3) is provided with telescopic assembly (4), and telescopic assembly (4) includes circular ring (41), motor two (42) and lifting ring (44), circular ring (41) is fixedly arranged on the outer wall of material pipe (3).
3. The dry ash bulk structure for intelligent dry ash loading of a power plant ash silo according to claim 2, characterized in that, The outer wall of motor two (42) is fixedly arranged on the top of circular ring (41), and the output shaft of motor two (42) is provided with screw rod (43).
4. The dry ash bulk structure for intelligent dry ash loading of a power plant ash silo according to claim 3, characterized in that, The outer wall of lifting ring (44) is fixedly arranged on the top of telescopic pipe (1), and screw rod (43) is screwed through the inside of lifting ring (44).
5. The dry ash bulk structure for intelligent dry ash loading of an ash silo of a power plant according to claim 4, characterized in that, The outer wall of circular ring (41) bottom is fixedly provided with a plurality of limiting rods (45), and lifting ring (44) is slidably sleeved on the outside of limiting rod (45), and the bottom of limiting rod (45) and screw rod (43) is provided with anti-off cap (46).
6. The dry ash bulk structure for intelligent dry ash loading of a power plant ash silo according to claim 5, characterized in that, The bottom of telescopic pipe (1) is provided with sealing ring (47), and sealing ring (47) is attached to the inner wall of material pipe (3).
7. The dry ash bulk structure for intelligent dry ash loading of a power plant ash silo according to claim 1, characterized in that, The bottom of the outer wall of adjusting box (21) is sleeved with cap (5), the outer wall of cap (5) top is integrally connected with mounting ring (6), the inside of mounting ring (6) is screwed through a plurality of replacement screws (7), and one end of replacement screw (7) is screwed into the outer wall of adjusting box (21).