Fly ash processing pretreatment device
By designing the combination of stirring rod and the stirring shaft, combined with the axle rod and support rod of the motor, the full mixing and the accurate proportional control of the raw materials are achieved, solving the poor mixed effects and tedious operations in the existing technologies. question.
Patent Information
- Application Number
- CN202420351965.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-26
AI Technical Summary
The existing fly ash processing and pretreatment devices have poor mixing effects when mixing materials, and the hopper is added in a cumbersome way, so they need to be weighed and measured frequently.
The pre -processing device of the flour ash machining is designed, and the combination of staggered stirring rod and the stirring shaft is used to rotate through the motor drive shaft pole and supporting rod to drive the vertical rod and the mixing rod to achieve a full mix of the ash. At the same time, through the cooperation of feeding tubes and twist dragons, the accurate proportion of raw materials controls and simplify the operation process.
It improves the mixing efficiency and mixing quality of fly ash, achieves precise proportion control of raw materials, simplifies the operating process, and reduces repeated weighing steps.
Smart Images
Figure CN222384750U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fly ash processing, in particular to a fly ash processing pretreatment device. Background Art
[0002] Fly ash is the powder formed after the combustion of coal-fired boilers. Its main components are SiO2, Al2O3, Fe3O4, FeO, and a small amount of CaO, MgO, etc. Its main uses are urban garbage landfill; fly ash dam treatment; road, railway, drainage engineering; water conservancy, tunnel, dike, dam, gate anti-seepage; liquid storage reservoir anti-seepage; water delivery, liquid delivery channel, solid waste stacking anti-seepage; roof leakage prevention; building basement, underground warehouse, underground garage moisture prevention; pile membrane cofferdam, sea reclamation, wharf engineering, etc. Fly ash has adsorption, purification, catalysis and other functions.
[0003] Announcement No. CN214974280U discloses a fly ash processing pretreatment device, including a conveying pipe, one side of the top of the conveying pipe is connected to a crushing box, one side of the crushing box is fixedly provided with a first motor, the other side of the crushing box is fixedly provided with a second motor, two rotating crushing rollers are provided inside the crushing box, the output end of the first motor and the output end of the second motor extend into the interior of the crushing box and are respectively fixedly connected to one end of the crushing roller, a first pre-discharge hopper is fixedly provided at the top of the crushing box, and a second pre-discharge hopper is fixedly provided at the back of the crushing box. The utility model provides the first pre-discharge hopper and the second pre-discharge hopper, respectively, to put different materials, facilitate the mixing of materials, improve the mixing efficiency, and achieve a better pretreatment effect of fly ash. The crushing roller is provided to facilitate the crushing of fly ash, and combined with the function of the crushing conveying roller, the fly ash is further crushed to improve the quality of the processed product. However, the prior art still has disadvantages:
[0004] 1. In the prior art, fly ash is crushed and conveyed by crushing and conveying rollers. Although different materials can be mixed evenly, the mixing effect is poor.
[0005] 2. In the prior art, two kinds of materials are respectively fed into the crushing box through their respective hoppers at the same time. Although accurate proportioning can be achieved, all the raw materials stored inside the crushing box will be added to the crushing box at once through the hopper. When used again, they need to be weighed and measured again, which is cumbersome to use. Utility Model Content
[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a fly ash processing pretreatment device.
[0007] The cam is provided with a support structure which is adapted to move the load bearing cap on the upper and lower ends of the support frame, and a support structure is provided on the lower end of the support frame, the support structure being adapted to move the load bearing cap on the upper and lower ends of the support frame.
[0008] As an improvement, the support mechanism includes columns fixedly connected to the front and rear parts of both sides of the lower end of the box body, and the lower ends of the columns are fixedly connected to walking wheels.
[0009] As an improvement, the discharging mechanism includes a discharging hole opened on the front side of the middle part of the lower end of the box body, the lower end of the discharging hole is fixedly connected to a discharging pipe, the middle part of the upper end of the discharging pipe is provided with a slot, and a baffle is inserted into the slot.
[0010] As an improvement, the feeding mechanism includes a feeding trough opened on the front and rear sides of the middle part of the upper end of the top plate, a feeding pipe is fixedly connected to the inside of the feeding trough, a fixing groove is opened at one end of the feeding trough, a motor 2 is fixedly connected to the inside of the fixing groove, an auger is fixedly connected to the end of the motor 2 close to the feed pipe, the auger is rotatably connected to the inside of the feed pipe through a bearing, and a feeding hole is opened on one side of the lower end of the feed pipe.
[0011] As an improvement, the rotating mechanism includes a circular connecting hole opened in the middle of the upper end of the top plate, a stirring shaft is rotatably connected to the inside of the connecting hole through a bearing, the lower end of the stirring shaft extends into the interior of the box, a number of stirring rods 2 are fixedly connected on both sides of the stirring shaft, the stirring rods 2 and 1 are staggered with each other, and a motor 3 is fixedly connected to the upper end of the stirring shaft, and the motor 3 is fixedly connected to the middle of the upper end of the top plate.
[0012] As an improvement, a feed hopper is fixedly connected to a side of the upper end of the feed pipe away from the feed hole, and the feed hopper and the interior of the feed pipe are interconnected.
[0013] Compared with the prior art, the advantages of the utility model are as follows: 1. After the raw materials are added into the box body through the adding mechanism, the motor drives the support rod to rotate under the transmission of the shaft rod, and the vertical rod is driven to rotate through the support rod. At the same time, the motor three rotates in the opposite direction to the motor one, and the mixing efficiency and mixing quality are improved by the mutually staggered stirring rods one and two, thereby ensuring the full mixing of fly ash.
[0014] 2. The utility model adds different raw materials through the feeding mechanism. After the raw materials are added into the feed hopper respectively, two motors 2 are controlled respectively. The motor 2 drives the auger to rotate. The proportion of the added raw materials is controlled by controlling the rotation of the auger, which improves the accuracy and makes the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a stereogram of the utility model.
[0016] Figure 2 It is a top view of the utility model.
[0017] Figure 3 It is a cross-sectional view of the feeding mechanism of the utility model.
[0018] Figure 4 It is a cross-sectional view of the rotary mechanism of the utility model.
[0019] Figure 5 It is a sectional view of the discharging mechanism of the utility model.
[0020] As shown in the figure: 1. Box body; 11. Top plate; 2. Support mechanism; 21. Column; 22. Travel wheel; 3. Discharge mechanism; 31. Discharge hole; 32. Discharge pipe; 33. Slot; 34. Baffle; 4. Feed mechanism; 41. Feed trough; 42. Feed pipe; 43. Fixed trough; 44. Motor 2; 45. Auger; 46. Feed hole; 5. Fixed hole; 51. Shaft; 52. Support frame; 53. Motor 1; 54. Support rod; 55. Vertical rod; 56. Stirring rod 1; 6. Rotating mechanism; 61. Connecting hole; 62. Stirring shaft; 63. Stirring rod 2; 64. Motor 3; 7. Feed hopper. DETAILED DESCRIPTION
[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0022] The utility model, combined with the attached Figure 1 -Attached Figure 5The utility model installs a supporting mechanism 2 at the lower end of the box body 1 for supporting the whole and facilitating the movement of the whole. The supporting mechanism 2 includes columns 21 fixedly connected to the four corners of the lower end of the box body 1 for supporting the box body 1 away from the ground, and walking wheels 22 for facilitating the movement of the whole are fixedly connected to the lower ends of the columns 21. A discharging mechanism 3 for controlling the output of internal fly ash is installed on the front side of the middle part of the lower end of the box body 1.
[0023] The discharging mechanism 3 includes a discharging hole 31 opened on the front side of the middle of the lower end of the box body 1 for taking out the fly ash inside the box body 1, a discharging pipe 32 for conveying fly ash is fixedly connected to the lower end of the discharging hole 31, a slot 33 for installing a baffle 34 is opened in the middle of the upper end of the discharging pipe 32, and a baffle 34 for controlling the output of fly ash inside the box body 1 is inserted inside the slot 33.
[0024] A top plate 11 for sealing the box body 1 is fixedly connected to the upper end of the box body 1. The closed structure of the box body 1 can prevent dust generated during stirring from polluting the external environment. A feeding mechanism 4 for controlling the addition of raw materials is installed on the front and rear sides of the upper end of the top plate 11.
[0025] The feeding mechanism 4 includes a feeding trough 41 opened on the front and rear sides of the upper end of the top plate 11 for fixing a feeding pipe 42, the inside of the feeding trough 41 is fixedly connected to the feeding pipe 42 for conveying raw materials into the interior of the box body 1, and a feeding hole 46 penetrating the lower end of the feeding pipe 42 is opened on one side of the lower end of the feeding pipe 42, and the raw materials fall into the interior of the box body 1 from the inside of the feeding pipe 42 through the feeding hole 46, and an auger 45 for controlling the conveying of raw materials in the feeding pipe 42 is fixedly connected to the inside of the feeding pipe 42 through a bearing, the central axis of the auger 45 extends to the outside of the feeding pipe 42, and a motor 2 44 for driving the auger 45 to rotate is fixedly connected to one end of the auger 45 extending to the outside of the feeding pipe 42, and a fixing groove 43 for fixing the motor 2 44 is opened at one end of the feeding trough 41, and the motor 2 44 is fixedly connected to the inside of the fixing groove 43.
[0026] A feed hopper 7 for initially storing raw materials is fixedly connected to the upper end of the feed pipe 42 on one side away from the feed hole 46 , and the feed hopper 7 and the inside of the feed pipe 42 are interconnected.
[0027] A support rod 54 for supporting the vertical rod 55 and controlling the rotation of the vertical rod 55 is installed at the lower end of the interior of the box body 1, and a shaft rod 51 for transmission is fixedly connected to the middle of the lower end of the support rod 54. A fixing hole 5 that passes through the lower end of the box body 1 is opened in the middle of the lower end of the box body 1. The shaft rod 51 is rotatably connected to the inside of the fixing hole 5 through a bearing, and a motor 53 that drives the shaft rod 51 to rotate is fixedly connected to the lower end of the shaft rod 51. A support frame 52 for supporting and fixing the motor 53 is fixedly connected to the outside of the motor 53, and the support frame 52 is fixedly connected to the middle of the lower end of the box body 1.
[0028] Vertical poles 55 for stirring the fly ash inside the box body 1 are fixedly connected to both sides of the upper end of the support rod 54, and a plurality of stirring rods 56 for increasing the contact area between the vertical poles 55 and the fly ash to improve the uniform mixing are fixedly connected to the sides where the two vertical poles 55 are close to each other. A rotating mechanism 6 for improving the uniform mixing of the fly ash is installed in the middle of the lower end of the top plate 11.
[0029] The rotating mechanism 6 includes a connecting hole 61 opened in the middle of the upper end of the top plate 11 for fixing the stirring shaft 62. The stirring shaft 62 for improving the uniform mixing of fly ash is rotatably connected to the inside of the connecting hole 61 through a bearing. A plurality of stirring rods 63 for increasing the contact between the stirring shaft 62 and the fly ash are fixedly connected on both sides of the outside of the stirring shaft 62. The stirring rods 63 and the stirring rods 1 56 are staggered with each other. A motor 3 64 for driving the stirring shaft 62 to rotate is fixedly connected in the middle of the upper end of the top plate 11. The upper end of the stirring shaft 62 is fixedly connected to the output shaft of the motor 3 64.
[0030] During the specific implementation of the utility model, firstly, the motor 53 is started, and the motor 53 drives the vertical rod 55 to rotate inside the box body 1 through the shaft rod 51 and the support rod 54, and at the same time controls the motor 3 64 to rotate in the opposite direction of the motor 53, and then the raw materials to be mixed are added to the inside of the two feed hoppers 7 respectively, and then the proportion of the two raw materials added is controlled by the auger 45 by controlling the two motors 2 44 respectively, and the raw materials added into the inside of the box body 1 are evenly mixed inside the box body 1 through the movement of the stirring rod 1 56 and the stirring rod 2 63 in opposite directions, and after the mixing is completed, the baffle 34 is pulled out from the inside of the slot 33, and the evenly mixed fly ash is output from the discharge pipe 32.
[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A fly ash processing pretreatment device, characterized in that: The invention comprises a box body (1), wherein the upper end of the box body (1) is fixedly connected to a top plate (11), the lower end of the box body (1) is provided with a support mechanism (2), the middle front side of the lower end of the box body (1) is provided with a discharging mechanism (3), the front and rear sides of the upper end of the top plate (11) are provided with a feeding mechanism (4), the middle of the lower end of the box body (1) is provided with a circular fixing hole (5), the inside of the fixing hole (5) is rotatably connected to a shaft rod (51) via a bearing, the middle of the lower end of the box body (1) is fixedly connected to a support frame (52), the inside of the support frame (52) is fixed A motor (53) is connected, the shaft (51) and the rotating shaft of the motor (53) are fixedly connected, the upper end of the shaft (51) extends into the interior of the box (1), the upper end of the shaft (51) is fixedly connected to a support rod (54), the shaft (51) is fixedly connected to the middle of the lower end of the support rod (54), the upper ends of the support rod (54) are fixedly connected to vertical rods (55) on both sides, the vertical rods (55) are fixedly connected to a plurality of stirring rods (56) on the sides close to each other, and a rotating mechanism (6) is provided at the middle of the lower end of the top plate (11).
2. A fly ash processing pretreatment device according to claim 1, characterized in that: The support mechanism (2) comprises columns (21) fixedly connected to the front and rear parts of both sides of the lower end of the box body (1), and the lower ends of the columns (21) are fixedly connected to walking wheels (22).
3. A fly ash processing pretreatment device according to claim 1, characterized in that: The discharge mechanism (3) comprises a discharge hole (31) formed at the front side of the middle portion of the lower end of the box body (1); a discharge pipe (32) is fixedly connected to the lower end of the discharge hole (31); a slot (33) is formed at the middle portion of the upper end of the discharge pipe (32); a baffle (34) is inserted into the slot (33).
4. The fly ash processing pretreatment device according to claim 1, characterized in that: The feeding mechanism (4) comprises a feeding trough (41) provided at the front and rear sides of the middle part of the upper end of the top plate (11); a feeding pipe (42) is fixedly connected to the inside of the feeding trough (41); a fixing groove (43) is provided at one end of the feeding trough (41); a second motor (44) is fixedly connected to the inside of the fixing groove (43); an auger (45) is fixedly connected to the end of the second motor (44) close to the feeding pipe (42); the auger (45) is rotatably connected to the inside of the feeding pipe (42) via a bearing; a feeding hole (46) is provided at one side of the lower end of the feeding pipe (42).
5. The fly ash processing pretreatment device according to claim 1, characterized in that: The rotary mechanism (6) comprises a circular connecting hole (61) opened in the middle of the upper end of the top plate (11); a stirring shaft (62) is rotatably connected to the inside of the connecting hole (61) via a bearing; the lower end of the stirring shaft (62) extends into the inside of the box body (1); a plurality of stirring rods (63) are fixedly connected to both sides of the stirring shaft (62); the stirring rods (63) and the stirring rods (56) are staggered with each other; the upper end of the stirring shaft (62) is fixedly connected to a motor (64); the motor (64) is fixedly connected to the middle of the upper end of the top plate (11).
6. A fly ash processing pretreatment device according to claim 4, characterized in that: A feed hopper (7) is fixedly connected to the side of the upper end of the feed pipe (42) away from the feed hole (46), and the feed hopper (7) and the feed pipe (42) are interconnected.