Fly ash chelating, curing and recycling equipment

Abstract

The utility model discloses fly ash chelating, solidifying and recycling equipment which comprises a shell, crushing rollers are symmetrically arranged in the shell, two ends of each crushing roller are respectively and fixedly connected with a transmission shaft, one end of each transmission shaft is movably connected with the inner wall of the shell through a bearing, and a transmission mechanism is arranged on one side of the shell. Through mutual cooperation of the gear, the transmission rod, the pressing plate, the internal thread ring, the screw rod, the crushing cone and the like, the pressing plate can be driven to move up and down in a reciprocating manner while fly ash is crushed, so that large fly ash is crushed by the crushing cone, and the crushing efficiency can be effectively improved. Through the mutual cooperation of the pressing plate, the limiting block, the inclined rod, the push plate, the movable block and the like, the push plate can be driven to reciprocate up and down while the pressing plate reciprocates up and down, pulverized fly ash is continuously discharged, and the use convenience can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste resource utilization, and in particular relates to fly ash chelation solidification recycling equipment. Background Art

[0002] Fly ash chelation is an effective technology for reducing the potential environmental hazards of fly ash. By selecting effective chelating agents and curing agents, combined with scientific treatment processes, fly ash can be safely and harmlessly treated. Fly ash chelation typically involves pulverizing the fly ash, adding a chelating agent, and then thoroughly mixing and solidifying it for reuse. This process requires a fly ash chelation pulverization device and a mixing device.

[0003] Among them, some existing fly ash chelating and crushing devices cannot quickly crush large pieces of fly ash when in use, causing the large pieces of fly ash to flip in the crushing device, requiring manpower and tools to break them apart. In addition, the crushed fly ash is easily accumulated under the crushing roller due to insufficient discharge, making it inconvenient to use.

[0004] Therefore, it is necessary to provide a fly ash chelation solidification recycling equipment to change the above technical defects. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a fly ash chelation solidification and recycling device.

[0006] In order to solve the above technical problems, the utility model provides a fly ash chelation solidification and recycling equipment, including a shell, wherein crushing rollers are symmetrically arranged in the shell, and the two ends of the two crushing rollers are respectively fixedly connected to a transmission shaft, and one end of the transmission shaft is movably connected to the inner wall of the shell through a bearing, and a transmission mechanism is provided on one side of the shell, and the transmission mechanism is fixedly connected to one of the transmission shafts. A large-scale crushing mechanism is provided above the shell, and support legs are symmetrically fixedly connected to the front and rear sides of the shell, and a material guide plate is fixedly connected to the bottom of the shell, and a discharging mechanism is provided in the material guide plate.

[0007] Preferably, the transmission mechanism includes a gearbox, which is mounted on the side wall of the housing, one end of one of the transmission shafts passes through the inner ring of the bearing and is fixedly connected to the output end of the gearbox, the gearbox input shaft is equipped with a large-size sheave, a motor is mounted on one side of the housing, a small-size sheave is fixed to the output end of the motor, and a belt is installed between the large-size sheave and the small-size sheave.

[0008] Preferably, the large-piece crushing mechanism includes a pressing plate, which is arranged at an angle, and the front and rear side walls of the pressing plate are movably connected to a fixed plate near the right side, one side of the fixed plate is fixedly connected to the shell, and the top of the pressing plate is fixedly connected to evenly distributed internal threaded rings, the bottom end of the internal threaded ring passes through the pressing plate and extends to the bottom of the pressing plate, a screw is installed in the internal threaded ring, one end of the screw extends to the bottom of the pressing plate and is fixedly connected to a crushing cone, and the other end extends to the top of the internal threaded ring and is fixedly connected to a knob, and transmission rods are respectively provided near the front and rear sides of the shell, and ball shaft assemblies are respectively installed at both ends of the transmission rod, the ball shaft assembly located on the upper side is fixedly connected to the bottom of the pressing plate, and the ball shaft assembly located at the bottom is fixedly connected to the left side of the gear.

[0009] Preferably, the discharging mechanism includes a push plate, which is located inside the material guide plate near the top, and the front and rear side walls of the material guide plate are respectively provided with movable openings, and the front and rear sides of the push plate are respectively fixedly connected with movable blocks, one end of the movable block passes through the movable opening and extends to the outside of the material guide plate, and the front and rear sides of the pressing plate are respectively fixedly connected with limiting blocks near the left side, and an inclined rod is movably connected between the front end of the limiting block located on the front side and the front end of the movable block.

[0010] Furthermore, the top of the shell is fixedly connected to limit rings near the front and rear sides respectively, the limit blocks are located inside the limit rings, and the limit rings are arranged in an arc shape.

[0011] Furthermore, a feed plate is fixedly connected to the rear side wall of the shell, and the feed plate is arranged in a U shape. The rear side wall of the shell is provided with a feed opening that matches the feed plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model can realize fly ash crushing and drive the pressing plate to move up and down reciprocatingly through the mutual cooperation between the gear, transmission rod, pressing plate, internal thread ring, screw and crushing cone, so that the crushing cone can break up the large pieces of fly ash, which can effectively improve the crushing efficiency.

[0014] The utility model can realize the mutual cooperation between the pressing plate, the limit block, the inclined rod, the push plate and the movable block, and can realize the reciprocating movement of the pressing plate up and down while driving the push plate to reciprocate up and down, continuously discharging the crushed fly ash, and effectively improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the internal structure of the shell of the utility model;

[0018] Figure 4 This is a schematic diagram of the position distribution of the gears of the present utility model;

[0019] Figure 5 This is a schematic diagram of the position distribution of the push plate of the utility model;

[0020] Figure 6 For this utility model Figure 2 A magnified view of point A in the figure;

[0021] Figure 7 For this utility model Figure 2 Enlarged view of point B in FIG.

[0022] Figure 8 For this utility model Figure 2 Enlarged view of point C in the figure.

[0023] The marks in the accompanying drawings are: 1 shell; 2, crushing roller; 3, transmission shaft; 4, gear; 5, gearbox; 6, large-size groove pulley; 7, motor; 8, small-size groove pulley; 9, belt; 10, support leg; 11, pressing plate; 12, fixing plate; 13, internal thread ring; 14, screw; 15, knob; 16, crushing cone; 17, transmission rod; 18, ball shaft assembly; 19, limit block; 20, guide plate; 21, movable opening; 22, push plate; 23, inclined rod; 24, movable block; 25, limit ring; 26, feed plate. DETAILED DESCRIPTION

[0024] This specific embodiment is a fly ash chelation solidification recycling equipment, and its structural diagram is as follows Figures 1-8 As shown, it includes a shell 1, and crushing rollers 2 are symmetrically arranged in the shell 1. The two ends of the two crushing rollers 2 are fixedly connected to the transmission shafts 3, and one end of the transmission shaft 3 is movably connected to the inner wall of the shell 1 through a bearing. A transmission mechanism is provided on one side of the shell 1, and the transmission mechanism is fixedly connected to one of the transmission shafts 3. A large-block crushing mechanism is provided above the shell 1, and support legs 10 are symmetrically fixedly connected to the front and rear sides of the shell 1. A guide plate 20 is fixedly connected to the bottom of the shell 1, and a discharging mechanism is provided in the guide plate 20.

[0025] like Figure 2 and Figure 7 As shown, the transmission mechanism includes a gearbox 5, which is mounted on the side wall of the housing 1. One end of a transmission shaft 3 passes through the inner ring of the bearing and is fixedly connected to the output end of the gearbox 5. A large-sized sheave 6 is installed on the input shaft of the gearbox 5. A motor 7 is installed on one side of the housing 1. A small-sized sheave 8 is fixed to the output end of the motor 7. A belt 9 is installed between the large-sized sheave 6 and the small-sized sheave 8.

[0026] The gearbox 5 in this technical solution is a common reduction gearbox on the market. Its main function is to reduce the speed of the input shaft, thereby increasing the torque of the output shaft. Its working principle is common knowledge among people in this field, so it is not described in detail in this technical solution. In addition, the motor 7 is also a common driving device on the market, and the installation and use methods are relatively simple and conventional.

[0027] like Figure 1 and Figure 6 As shown, the large-block crushing mechanism includes a pressing plate 11, which is arranged at an angle. The front and rear side walls of the pressing plate 11 are movably connected to a fixed plate 12 near the right side. One side of the fixed plate 12 is fixedly connected to the shell 1. The top of the pressing plate 11 is fixedly connected to an evenly distributed internal threaded ring 13. The bottom end of the internal threaded ring 13 passes through the pressing plate 11 and extends to the bottom of the pressing plate 11. A screw 14 is installed in the internal threaded ring 13. One end of the screw 14 extends to the bottom of the pressing plate 11 and is fixedly connected to a crushing cone 16, and the other end extends to the top of the internal threaded ring 13 and is fixedly connected to a knob 15. Transmission rods 17 are respectively provided near the front and rear sides of the shell 1, and ball shaft assemblies 18 are respectively installed at both ends of the transmission rod 17. The ball shaft assembly 18 on the upper side is fixedly connected to the bottom of the pressing plate 11, and the ball shaft assembly 18 at the bottom is fixedly connected to the left side of the gear 4.

[0028] The large-piece crushing mechanism can crush larger pieces of fly ash into small pieces, which is beneficial to improving the crushing efficiency. In addition, the crushing cone 16 can be adjusted in height according to actual use, and is well adapted to different batches of fly ash.

[0029] like Figures 1-8 As shown, the discharging mechanism includes a push plate 22, which is located near the top of the guide plate 20. The front and rear side walls of the guide plate 20 are respectively provided with movable openings 21. The front and rear sides of the push plate 22 are respectively fixedly connected with movable blocks 24. One end of the movable block 24 passes through the movable opening 21 and extends to the outside of the guide plate 20. The front and rear sides of the pressing plate 11 are respectively fixedly connected with the limiting blocks 19 near the left side. The front end of the limiting block 19 located on the front side is movably connected to the front end of the movable block 24.

[0030] The trough discharging mechanism can effectively push the fly ash that is crushed and accumulated under the crushing roller 2 downward, thereby preventing the fly ash from accumulating under the crushing roller 2 and affecting the operation of the crushing roller 2.

[0031] Among them, the top of the shell 1 is fixedly connected to the limit ring 25 near the front and rear sides, and the limit block 19 is located in the limit ring 25. The limit ring 25 is set in an arc shape. The limit ring 25 can improve the stability of the up and down reciprocating swing of the pressing plate 11, and at the same time play a limiting role to avoid the front and rear displacement of the pressing plate 11.

[0032] In addition, a feed plate 26 is fixedly connected to the rear side wall of the shell 1. The feed plate 26 is U-shaped, and a feed opening matching the feed plate 26 is opened on the rear side wall of the shell 1. The fly ash to be processed can be conveniently placed into the shell 1 through the feed plate 26, thereby improving the convenience of feeding.

[0033] Working principle: When using this technical solution, first place the device where it is needed, then install and debug it. After debugging is completed, it can be used normally. First, start the motor 7 by controlling the power supply to drive the small-sized groove wheel 8 to rotate, and the small-sized groove wheel 8 drives the large-sized groove wheel 6 and the gearbox 5 to rotate through the belt 9. The gearbox 5 drives one of the crushing rollers 2 and the transmission shaft 3 to rotate, and the crushing roller 2 drives one of the gears 4 to rotate synchronously. Because the two gears 4 are engaged, one of the gears 4 rotates, and the other gear 4 and the crushing roller 2 rotate at the same time, so that the fly ash can be crushed. When the two gears 4 rotate, they will drive the transmission rod 17 up and down through the ball shaft assembly 18, synchronously. The transmission rod 17 drives the pressing plate 11 to reciprocate up and down, and the pressing plate 11 drives the screw 14 and the crushing cone 16 to reciprocate up and down, so that larger pieces of fly ash can be broken up, and the broken fly ash can be more easily crushed, which can effectively improve the crushing efficiency. The height of the crushing cone 16 can be adjusted according to actual conditions, and the screw 14 can be turned by turning the knob 15 to drive the crushing cone 16 to rise or fall, which is convenient to adjust. When the pressing plate 11 reciprocates up and down, the inclined rod 23 will also be driven to reciprocate up and down through the limit block 19, and the movable block 24 and the push plate 22 are driven by the inclined rod 23 to slide back and forth downward, so that the push plate 22 can push the crushed fly ash outward, effectively avoiding the problem of poor discharging.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A fly ash chelation solidification recycling device, comprising a housing (1), characterized in that: Crushing rollers (2) are symmetrically arranged in the shell (1), and the two ends of the two crushing rollers (2) are respectively connected to a transmission shaft (3), one end of the transmission shaft (3) is movably connected to the inner wall of the shell (1) through a bearing, and a transmission mechanism is provided on one side of the shell (1), and the transmission mechanism is connected to one of the transmission shafts (3). A large-block crushing mechanism is provided above the shell (1), and support legs (10) are symmetrically connected to the front and rear sides of the shell (1). A guide plate (20) is connected to the bottom of the shell (1), and a discharge mechanism is provided in the guide plate (20).

2. The fly ash chelation solidification recycling equipment according to claim 1, characterized in that: The transmission mechanism includes a gearbox (5), the gearbox (5) being mounted on a side wall of a housing (1), one end of one of the transmission shafts (3) passing through an inner ring of a bearing and being fixedly connected to an output end of the gearbox (5), a large-sized sheave (6) being mounted on the input shaft of the gearbox (5), a motor (7) being mounted on one side of the housing (1), a small-sized sheave (8) being fixed to the output end of the motor (7), and a belt (9) being mounted between the large-sized sheave (6) and the small-sized sheave (8).

3. The fly ash chelation solidification recycling equipment according to claim 1, characterized in that: The large-block crushing mechanism includes a pressing plate (11), the pressing plate (11) is arranged in an inclined manner, and the front and rear side walls of the pressing plate (11) are movably connected to fixed plates (12) near the right side, one side of the fixed plate (12) is fixedly connected to the shell (1), and the top of the pressing plate (11) is fixedly connected to uniformly distributed internal thread rings (13), the bottom end of the internal thread ring (13) passes through the pressing plate (11) and extends to the bottom of the pressing plate (11), and a screw (14) is installed in the internal thread ring (13). One end of the screw rod (14) extends to the bottom of the pressing plate (11) and is fixedly connected to a crushing cone (16), and the other end extends to the top of the internal thread ring (13) and is fixedly connected to a knob (15). The housing (1) is provided with a transmission rod (17) near the front and rear sides, and a ball shaft assembly (18) is installed at both ends of the transmission rod (17). The ball shaft assembly (18) located on the upper side is fixedly connected to the bottom of the pressing plate (11), and the ball shaft assembly (18) located on the lower side is fixedly connected to the left side of the gear (4).

4. The fly ash chelation solidification recycling equipment according to claim 1, characterized in that: The discharging mechanism includes a push plate (22), the push plate (22) is located near the top of the guide plate (20), and the front and rear side walls of the guide plate (20) are respectively provided with movable openings (21). The front and rear sides of the push plate (22) are respectively fixedly connected with movable blocks (24), one end of the movable block (24) passes through the movable opening (21) and extends to the outside of the guide plate (20), and the front and rear sides of the pressing plate (11) are respectively fixedly connected with limit blocks (19) near the left side, and an inclined rod (23) is movably connected between the front end of the limit block (19) located on the front side and the front end of the movable block (24).

5. The fly ash chelation solidification recycling equipment according to claim 4, characterized in that: The top of the housing (1) is fixedly connected to limiting rings (25) near the front and rear sides, respectively. The limiting block (19) is located inside the limiting ring (25), and the limiting ring (25) is arranged in an arc shape.

6. The fly ash chelation solidification recycling equipment according to claim 1, characterized in that: A feed plate (26) is fixedly connected to the rear side wall of the shell (1), the feed plate (26) is arranged in a U shape, and a feed opening matching the feed plate (26) is opened on the rear side wall of the shell (1).

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