Bulk dry ash loading device with dust removal mechanism
By introducing mixing blades, a dust removal mechanism, and PLC control into the dry ash loading device, the problems of dust flying and uneven loading were solved, achieving an efficient and safe dry ash loading process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUOYANG LONGZE COKING
- Filing Date
- 2025-05-19
- Publication Date
- 2026-05-05
AI Technical Summary
Traditional dry ash loading processes suffer from problems such as dust flying, low loading efficiency, environmental pollution, and health hazards to operators. In addition, the loading device cannot automatically adjust its height according to the vehicle's loading situation, resulting in uneven loading or material waste.
A bulk dry ash loading device with a dust removal mechanism was designed, including an ash storage tank, stirring blades, a cleaning mechanism, a dust removal fan, and a PLC control cabinet. The dry ash is stirred by the stirring blades, the dust removal mechanism removes the dust, the telescopic adjustment mechanism adjusts the height, and the PLC control realizes automated operation.
It effectively reduces dust pollution, improves loading efficiency and safety, ensures uniform loading of dry ash, and reduces material waste.
Smart Images
Figure CN224198784U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of dry ash loading devices, specifically a bulk dry ash loading device with a dust removal mechanism. Background Technology
[0002] Due to the unique properties of powder materials, their application relies on leveraging these characteristics. Compared to traditional packaged transportation, powder canning cans can significantly reduce costs and save manpower. Consequently, various types of powder packaging equipment have been introduced, ranging from manual to semi-automatic and fully automatic control, to meet the needs of diverse markets.
[0003] In the loading process of bulk materials such as dry ash, traditional loading methods often suffer from problems such as dust flying and low loading efficiency. Dust not only pollutes the environment but may also harm the health of operators. At the same time, some loading devices cannot automatically adjust the height according to the vehicle's loading situation, resulting in uneven loading or material waste. Therefore, a bulk dry ash loading device with a dust removal mechanism is needed to solve these problems.
[0004] Based on this, a bulk dry ash loading device with a dust removal mechanism is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content
[0005] The purpose of this utility model is to provide a bulk dry ash loading device with a dust removal mechanism to solve the problems of dust flying and low loading efficiency in the traditional loading method during the loading of bulk materials such as dry ash in the background art. Dust not only pollutes the environment, but may also harm the health of operators. At the same time, some loading devices cannot automatically adjust the height according to the vehicle loading situation, resulting in uneven loading or waste of materials.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A bulk dry ash loading device with a dust removal mechanism includes a frame, a fixed frame on the frame, two sets of symmetrical support arms on the fixed frame, an ash storage tank inside the fixed frame, fixed blocks on both sides of the ash storage tank and fixedly connected to the support arms, a tank cover at the top of the ash storage tank, a support block on the tank cover, a motor on the support block, a rotating shaft at the output end of the motor, a bearing between the rotating shaft and the tank cover, several turntables on the rotating shaft inside the ash storage tank, several stirring blades on the turntables, a cleaning mechanism below the rotating shaft inside the ash storage tank, a dust removal mechanism on one side of the ash storage tank on the frame, and a telescopic adjustment mechanism below the ash storage tank on the frame.
[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions:
[0009] In one alternative: a first mounting ring is provided at the bottom of the tank cover, and a second mounting ring is provided at the top of the ash storage tank, and the first mounting ring and the second mounting ring are fixedly connected by several bolts.
[0010] In one alternative: an air vent is provided on one side of the can lid, and a dust detector and a pressure detector are respectively provided on both sides of the support block on the can lid.
[0011] In one alternative embodiment: the dust removal mechanism includes a support frame located on one side of the frame, and a dust removal fan and a dust collector are mounted on the support frame. The input end of the dust removal fan is connected to the ash storage tank through a first pipe, and the output end of the dust removal fan is connected to the dust collector through a second pipe.
[0012] In one alternative: the telescopic adjustment mechanism includes a telescopic ash discharge bag cage, which is located below the ash storage tank on the frame.
[0013] In one alternative embodiment: the cleaning mechanism includes an annular pipe located below the rotating shaft inside the ash storage tank. The annular pipe has several water inlet holes. The bottom of the ash storage tank has a discharge port. A first connecting pipe is installed inside the discharge port. A clamping block is installed on the outside of the first connecting pipe to press against the inner wall of the ash storage tank outlet. The top end of the first connecting pipe is connected to the annular pipe. The bottom end of the first connecting pipe is connected to a second connecting pipe on one side of the discharge port. A control valve is installed on the second connecting pipe.
[0014] In one alternative: a feed inlet is provided on one side of the ash storage tank, an electric ash discharge valve is provided on the discharge port, and a PLC control cabinet is provided on one side of the fixed frame on the machine frame.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] This utility model features a tank cover at the top of an ash storage tank, a support block on the cover, a motor on the support block, a rotating shaft at the motor output end, a bearing between the rotating shaft and the tank cover, several turntables with stirring blades on the rotating shaft inside the ash storage tank, and a cleaning mechanism below the rotating shaft inside the ash storage tank. The motor drives the stirring blades on the rotating shaft to stir the mixture in the ash storage tank, ensuring thorough mixing. The cleaning mechanism can extract and test the mixture in the tank to ensure complete mixing before discharge, thus improving work efficiency and safety. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0018] Figure 2 This is a partial structural schematic diagram of the present invention.
[0019] Figure 3 This is a schematic diagram of the ash storage tank structure of this utility model.
[0020] Figure 4 This is a schematic diagram of the internal structure of the ash storage tank of this utility model.
[0021] Figure reference numerals: 1. Ash storage tank; 2. Fixing frame; 3. Fixing block; 4. Support arm; 5. Feed inlet; 6. Tank cover; 7. First mounting ring; 8. Second mounting ring; 9. Bolt; 10. Frame; 11. Air outlet; 12. PLC control cabinet; 13. Dust detector; 14. Pressure detector; 15. Support block; 16. Motor; 17. Shaft; 18. Bearing; 19. Turntable; 20. Agitator blade; 21. Annular pipe; 22. Water inlet; 23. First connecting pipe; 24. Clamping block; 25. Second connecting pipe; 26. Control valve; 27. Discharge port; 28. Electric ash discharge valve; 29. Telescopic ash discharge cage; 30. Support frame; 31. Dust collector fan; 32. First pipe; 33. Dust collector; 34. Second pipe. Detailed Implementation
[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0023] In one embodiment, such as Figures 1-4As shown, a bulk dry ash loading device with a dust removal mechanism includes a frame 10, a fixed frame 2 on the frame 10, two sets of symmetrical support arms 4 on the fixed frame 2, an ash storage tank 1 inside the fixed frame 2, fixed blocks 3 on both sides of the ash storage tank 1, and the fixed blocks 3 are fixedly connected to the support arms 4, a tank cover 6 at the upper end of the ash storage tank 1, a support block 15 on the tank cover 6, a motor 16 on the support block 15, a rotating shaft 17 at the output end of the motor 16, a bearing 18 between the rotating shaft 17 and the tank cover 6, and several turntables 19 inside the ash storage tank 1, located on the rotating shaft 17, with several stirring blades 2 on the turntables 19. A cleaning mechanism is installed inside the ash storage tank 1 below the rotating shaft 17. A dust removal mechanism is installed on the frame 10 on one side of the ash storage tank 1. A telescopic adjustment mechanism is installed on the frame 10 below the ash storage tank 1. The motor 16 can drive the stirring blades 20 on the rotating shaft 17 to stir the dry ash in the ash storage tank 1, improve the looseness, and prevent agglomeration from affecting the discharge. The cleaning mechanism can clean the ash storage tank 1. The dust removal mechanism can effectively suck in and purify the dust generated during the loading process, reducing environmental pollution and health hazards to operators. The telescopic adjustment mechanism can adjust the height of the telescopic ash discharge bag cage 29 so that the dry ash can fall smoothly into the vehicle.
[0024] In one embodiment, such as Figure 1 As shown, a first mounting ring 7 is provided at the bottom of the tank cover 6, and a second mounting ring 8 is provided at the top of the ash storage tank 1. The first mounting ring 7 and the second mounting ring 8 are fixedly connected by several bolts 9. The tank cover 6 can be disassembled for easy cleaning and maintenance.
[0025] In one embodiment, such as Figure 1 As shown, an air vent 11 is provided on one side of the can lid 6. A dust detector 13 and a pressure detector 14 are respectively provided on both sides of the support block 15 on the can lid 6. The dust detector 13 can detect the dust volume in the ash storage tank 1, and the pressure detector 14 can detect the pressure in the ash storage tank 1.
[0026] In one embodiment, such as Figure 1 As shown, the dust removal mechanism includes a support frame 30, which is located on one side of the frame 10. A dust removal fan 31 and a dust collector 33 are installed on the support frame 30. The input end of the dust removal fan 31 is connected to the ash storage tank 1 through a first pipe 32, and the output end of the dust removal fan 31 is connected to the dust collector 33 through a second pipe 34.
[0027] In one embodiment, such as Figure 1 As shown, the telescopic adjustment mechanism includes a telescopic ash discharge bag cage 29, which is located below the ash storage tank 1 on the frame 10. The height of the telescopic ash discharge bag cage 29 can be adjusted to facilitate the loading of dry ash.
[0028] In one embodiment, such as Figure 4As shown, the cleaning mechanism includes an annular pipe 21, which is located below the rotating shaft 17 inside the ash storage tank 1. The annular pipe 21 is provided with several water inlet holes 22. The bottom of the ash storage tank 1 is provided with a discharge port 27. A first connecting pipe 23 is provided inside the discharge port 27. A clamping block 24 is provided on the outside of the first connecting pipe 23 to press against the inner wall of the outlet of the ash storage tank 1. The top end of the first connecting pipe 23 is connected to the annular pipe 21, and the bottom end of the first connecting pipe 23 is connected to a second connecting pipe 25 on one side of the discharge port 27. A control valve 26 is provided on the second connecting pipe 25. Liquid can enter the annular pipe 21 through the water inlet holes 22 and water can be injected through the second connecting pipe 25 to clean the bottom of the ash storage tank 1.
[0029] In one embodiment, such as Figure 1 and Figure 3 As shown, an inlet 5 is provided on one side of the ash storage tank 1, and an electric ash discharge valve 28 is provided on the outlet 27. A PLC control cabinet 12 is provided on the frame 10 on one side of the fixed frame 2. Dry ash can be added to the inlet 5 and discharged from the outlet 27. The PLC control cabinet 12 can accurately control the ash discharge speed and the rotation speed of the dust removal fan 31 to achieve automated operation.
[0030] Working principle: When in use, the motor 16 is started, which drives the stirring blades 20 on the rotating shaft 17 to stir the dry ash in the ash storage tank 1, improving its looseness and preventing clumping that could affect discharge. When the vehicle enters the loading position, the height of the telescopic ash discharge bag cage 29 is adjusted to allow the dry ash to fall smoothly into the vehicle. During the loading process, the dust removal fan 31 is started, generating negative pressure to draw dust into the dust collector 33. The dust collector 33 has a filter layer inside, which filters out the dust. The purified gas is discharged into the atmosphere through the exhaust pipe. The PLC control cabinet 12 monitors parameters such as the height of the loading hopper and the dust concentration in real time, and controls the ash discharge speed and the rotation speed of the dust removal fan 31 according to the preset program to achieve the best loading and dust removal effect.
Claims
1. A bulk dry ash loading device with a dust removal mechanism, comprising a frame (10), characterized in that, A fixed frame (2) is provided on the frame (10), and two sets of symmetrical support arms (4) are provided on the fixed frame (2). A ash storage tank (1) is provided inside the fixed frame (2). Fixed blocks (3) are provided on both sides of the ash storage tank (1), and the fixed blocks (3) are fixedly connected to the support arms (4). A tank cover (6) is provided at the upper end of the ash storage tank (1). A support block (15) is provided on the tank cover (6). A motor (16) is provided on the support block (15). The output end of the motor (16) is provided with... A rotating shaft (17) is provided, and a bearing (18) is provided between the rotating shaft (17) and the tank cover (6). Several turntables (19) are provided on the rotating shaft (17) inside the ash storage tank (1). Several stirring blades (20) are provided on the turntables (19). A cleaning mechanism is provided below the rotating shaft (17) inside the ash storage tank (1). A dust removal mechanism is provided on one side of the ash storage tank (1) on the frame (10). A telescopic adjustment mechanism is provided on the frame (10) below the ash storage tank (1).
2. The bulk dry ash loading device with a dust removal mechanism according to claim 1, characterized in that, The bottom of the tank cover (6) is provided with a first mounting ring (7), and the top of the ash storage tank (1) is provided with a second mounting ring (8). The first mounting ring (7) and the second mounting ring (8) are fixedly connected by several bolts (9).
3. The bulk dry ash loading device with a dust removal mechanism according to claim 2, characterized in that, An air vent (11) is provided on one side of the can lid (6), and a dust detector (13) and a pressure detector (14) are respectively provided on both sides of the support block (15) on the can lid (6).
4. The bulk dry ash loading device with a dust removal mechanism according to claim 3, characterized in that, The dust removal mechanism includes a support frame (30), which is located on one side of the frame (10). A dust removal fan (31) and a dust collector (33) are provided on the support frame (30). The input end of the dust removal fan (31) is connected to the ash storage tank (1) through a first pipe (32), and the output end of the dust removal fan (31) is connected to the dust collector (33) through a second pipe (34).
5. The bulk dry ash loading device with a dust removal mechanism according to claim 4, characterized in that, The telescopic adjustment mechanism includes a telescopic ash discharge bag cage (29), which is located below the ash storage tank (1) on the frame (10).
6. The bulk dry ash loading device with a dust removal mechanism according to claim 1, characterized in that, The cleaning mechanism includes an annular pipe (21), which is located below the rotating shaft (17) inside the ash storage tank (1). The annular pipe (21) is provided with several water inlet holes (22). The bottom of the ash storage tank (1) is provided with a discharge port (27). A first connecting pipe (23) is provided inside the discharge port (27). A clamp (24) is provided on the outside of the first connecting pipe (23) to press against the inner wall of the outlet of the ash storage tank (1). The top end of the first connecting pipe (23) is connected to the annular pipe (21). The bottom end of the first connecting pipe (23) is connected to a second connecting pipe (25) on one side of the discharge port (27). A control valve (26) is provided on the second connecting pipe (25).
7. The bulk dry ash loading device with a dust removal mechanism according to claim 6, characterized in that, The ash storage tank (1) is provided with an inlet (5) on one side, and an electric ash discharge valve (28) is provided on the outlet (27). A PLC control cabinet (12) is provided on the frame (10) on one side of the fixed frame (2).