Fly ash grouting device

Abstract

The utility model discloses a fly ash grouting device, and relates to the technical field of fly ash, in particular to a fly ash grouting device which comprises a base box and an adjusting plate, supporting rods are installed on the two side faces of the base box, a rectangular frame is installed at the ends of the supporting rods, and a supporting plate is installed on one side face of the rectangular frame. A first servo motor is mounted at the top of the supporting plate, and a disc concentric with the axis of the output end of the first servo motor is mounted at the output end of the first servo motor. According to the coal ash grouting device, through the arrangement of the rectangular frame, the supporting plate, the first servo motor, a disc, a positioning sliding block, a strip-shaped plate, a rectangular sliding block, a screen frame and a connecting rod, the coal ash grouting device has the effect of conveniently screening out powdery particles in coal ash; and the screen frame can conveniently move back and forth to screen the fly ash, powdery particles are reserved in the screen frame, and the purpose of improving practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fly ash, in particular to a fly ash grouting device. Background Art

[0002] With the rapid development of industry, the output of fly ash has increased year by year, and how to effectively utilize fly ash has become an important environmental issue. Fly ash is a solid waste generated in the process of coal-fired power generation, but it contains high levels of silicon, aluminum, iron and other elements, and has certain resource recycling value.

[0003] The application of fly ash in refractory materials is mainly as an admixture, which can improve the slag resistance, wear resistance, high temperature resistance and thermal shock resistance of refractory materials. At present, there are relatively few studies on the application of fly ash in refractory materials at home and abroad, but the physical properties, chemical properties, structure and performance of fly ash have a great influence on the application of refractory materials.

[0004] The raw material substitution of fly ash in refractory materials mainly involves replacing perlite, kaolin, silica and other refractory raw materials. Perlite, kaolin and silica are important raw materials for traditional refractory materials, but their resources are limited and their prices are high. However, fly ash, as an industrial waste, is abundant in resources and low in price. Through appropriate process technology, the utilization value of fly ash can be improved and the resource utilization of industrial waste can be realized.

[0005] The fly ash grouting device in the prior art has a poor screening effect on fly ash high-temperature slag, and is not convenient for screening out powdered particles from the fly ash. In addition, the existing fly ash grouting device has a poor effect on absorbing ferric oxide in the fly ash high-temperature slag, so that refractory materials are easily formed into iron compounds during the firing process of the high-temperature furnace. A fly ash grouting device is now invented to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a fly ash grouting device, which solves the problems raised in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fly ash grouting device, including a base box and an adjusting plate, support rods are installed on both sides of the base box, a rectangular frame is installed on the end of the support rod, a support plate is installed on one side of the rectangular frame, a first servo motor is installed on the top of the support plate, a disk with the same center as the axis of the output end of the first servo motor is installed on the output end of the first servo motor, a positioning slider is installed on the top of the disk, a strip plate is installed on the inner front wall and the inner rear wall of the rectangular frame, a rectangular slide groove with a depth in the front-to-back direction and a length in the left-to-right direction is opened inside the strip plate, a rectangular slide groove is arranged inside the rectangular slide groove, and a rectangular slide A screen frame is installed at the end of the block, a connecting rod is installed on one side of the screen frame, a cavity frame is installed in front of the base box, a second servo motor is installed on one side of the cavity frame, a threaded rod with the same center as the axis of the output end of the second servo motor is installed at the output end of the second servo motor, a threaded ring block is transmission-connected on the outer surface of the threaded rod, a convex slider is installed at the bottom of the threaded ring block, an adjusting box is installed on the top of the threaded ring block, a limit spring is installed inside the adjusting box, a cross plate is installed at one end of the limit spring, limit rods are installed in front and back of the cross plate, a strip slider is installed on the outer side of the limit rod, a positioning block is installed on the inner top wall of the adjusting plate, and a magnetic block is installed at the bottom of the adjusting plate.

[0010] Optionally, the position of the rectangular frame is higher than that of the base box, the length and width of the screen frame are smaller than those of the base box, and the position of the screen frame corresponds to that of the base box.

[0011] Optionally, a positioning groove with a depth in the up-down direction and a length in the front-to-back direction is formed on the top of the connecting rod, and the end of the positioning slider is located inside the positioning groove, and the positioning slider can slide along the length direction of the positioning groove.

[0012] Optionally, the inner bottom wall of the cavity frame is provided with a convex slide groove having a depth in the vertical direction and a length in the left-right direction, the end of the convex sliding block is located inside the convex slide groove, and the convex sliding block can slide along the length direction of the convex slide groove.

[0013] Optionally, the threaded rod is rotatably connected to the cavity frame via a bearing, and the first servo motor and the second servo motor are both electrically connected to an external power source via a wire.

[0014] Optionally, a positioning groove with a depth in the up-down direction is formed on the top of the regulating box, and an end of the positioning block is inserted into the interior of the positioning groove.

[0015] Optionally, the inner front wall and the inner rear wall of the adjustment box are both provided with a strip slide groove with a depth in the front-to-rear direction and a length in the left-to-right direction. The end of the strip slide block is located inside the strip slide groove, and the strip slide block can slide along the length direction of the strip slide groove.

[0016] Optionally, the magnetic block is located inside the base box, and both sides of the positioning block are provided with limiting grooves with a depth in the left-right direction, and the ends of the limiting rods are inserted into the limiting grooves.

[0017] (III) Beneficial effects

[0018] The utility model provides a fly ash grouting device, which has the following beneficial effects:

[0019] 1. The fly ash grouting device, through the arrangement of a rectangular frame, a support plate, a first servo motor, a disc, a positioning slider, a strip plate, a rectangular slider, a screen frame and a connecting rod, enables the fly ash grouting device to be convenient for screening out the powdered particles in the fly ash. Through the cooperation of the disc and the positioning slider, the screen frame is convenient for moving back and forth to screen the fly ash, and the powdered particles are conveniently retained inside the screen frame, thereby achieving the purpose of improving practicality.

[0020] 2. The fly ash grouting device, through the arrangement of the cavity frame, the second servo motor, the threaded rod, the threaded ring block, the convex slider, the adjustment box, the limit spring, the cross plate, the limit rod, the strip slider, the positioning block and the magnetic block, enables the fly ash grouting device to have the effect of conveniently absorbing the ferric oxide in the fly ash high-temperature slag, thereby avoiding the formation of iron compounds in the refractory material during the firing process of the high-temperature furnace. Through the movement of the threaded rod and the threaded ring block, the magnetic block is convenient to move back and forth to absorb the ferric oxide in the fly ash high-temperature slag, and after the ferric oxide absorbed on the magnetic block reaches a certain amount, it is convenient to remove the magnetic block and conveniently replace the ferric oxide absorbed by the remaining magnetic blocks, thereby achieving the purpose of improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the utility model in front view section;

[0023] Figure 3 It is a schematic diagram of the structure of the utility model in a top view;

[0024] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0025] Figure 5 It is a structural schematic diagram of a partial cross section of the utility model.

[0026] In the figure: 1. base box; 2. adjustment plate; 3. support rod; 4. rectangular frame; 5. support plate; 6. first servo motor; 7. disc; 8. positioning slider; 9. strip plate; 10. rectangular slider; 11. screen frame; 12. connecting rod; 13. cavity frame; 14. second servo motor; 15. threaded rod; 16. threaded ring block; 17. convex slider; 18. adjustment box; 19. limit spring; 20. cross plate; 21. limit rod; 22. strip slider; 23. positioning block; 24. magnetic block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] See also Figures 1 to 4 The utility model provides a technical solution: a fly ash grouting device, including a base box 1 and an adjusting plate 2, support rods 3 are installed on both sides of the base box 1, and rectangular frames 4 are installed on the ends of the support rods 3. The position of the rectangular frame 4 is higher than the position of the base box 1, the length and width of the screen frame 11 are smaller than the length and width of the base box 1, and the position of the screen frame 11 corresponds to the position of the base box 1, a support plate 5 is installed on one side of the rectangular frame 4, a first servo motor 6 is installed on the top of the support plate 5, and the output end of the first servo motor 6 is installed with a cylindrical body having the same axis as the output end of the first servo motor 6. A disc 7 is provided at the center, a positioning slider 8 is installed on the top of the disc 7, a strip plate 9 is installed on the inner front wall and the inner rear wall of the rectangular frame 4, a rectangular slide groove with a depth in the front-to-back direction and a length in the left-to-right direction is provided inside the strip plate 9, a rectangular slide groove is provided inside the rectangular slide groove, a screen frame 11 is installed on the end of the rectangular slide groove, a connecting rod 12 is installed on one side of the screen frame 11, a positioning slide groove with a depth in the up-down direction and a length in the front-to-back direction is provided on the top of the connecting rod 12, the end of the positioning slider 8 is located inside the positioning slide groove, and the positioning slider 8 can slide along the length direction of the positioning slide groove.

[0030] When in use, the fly ash is placed inside the screen frame 11, and the screen frame 11 is moved back and forth to screen the fly ash, so that the powdery particles in the fly ash are retained. During screening, the first servo motor 6 drives the disc 7 to rotate, so that the positioning slider 8 makes a circular motion with the center of the disc 7 as the center, and the end of the positioning slider 8 is located inside the positioning slide groove. The movement of the positioning slider 8 provides a component force in the left and right directions for the connecting rod 12, and the end of the rectangular slider 10 is located inside the rectangular slide groove, so that the connecting rod 12 drives the screen frame 11 and the rectangular slider 10 to move, so that the screen frame 11 moves back and forth to screen the fly ash, and the powdery particles in the fly ash remain in the screen frame 11, and the remaining fly ash falls into the inside of the base box 1, which is convenient for screening and improves practicality.

[0031] Example 2

[0032] See also Figures 1 to 5 The utility model provides a technical solution: a fly ash grouting device, a cavity frame 13 is installed in front of the base box 1, and the inner bottom wall of the cavity frame 13 is provided with a convex slide groove with a depth in the up-down direction and a length in the left-right direction. The end of the convex sliding block 17 is located inside the convex slide groove, and the convex sliding block 17 can slide along the length direction of the convex slide groove. A second servo motor 14 is installed on one side of the cavity frame 13, and a threaded rod 15 with the same center as the axis of the output end of the second servo motor 14 is installed at the output end of the second servo motor 14. The threaded rod 15 is rotatably connected to the cavity frame 13 through a bearing, and the first servo motor 6 and the second servo motor 14 are both electrically connected to an external power supply through a wire. The outer surface of the threaded rod 15 is transmission-connected with a threaded ring block 16, and a convex sliding block 17 is installed at the bottom of the threaded ring block 16. An adjusting box 18 is installed on the top of the threaded ring block 16. A positioning groove with a depth in the up-down direction is provided on the top of the section box 18, and the end of the positioning block 23 is inserted into the interior of the positioning groove. The inner front wall and the inner rear wall of the adjusting box 18 are provided with a strip slide groove with a depth in the front-to-back direction and a length in the left-to-right direction. The end of the strip slide block 22 is located inside the strip slide groove, and the strip slide block 22 can slide along the length direction of the strip slide groove. A limit spring 19 is installed inside the adjusting box 18, and a cross plate 20 is installed at one end of the limit spring 19. A limit rod 21 is installed at the front and back of the cross plate 20, and a strip slide block 22 is installed on the outer side of the limit rod 21. A positioning block 23 is installed on the inner top wall of the adjusting plate 2, and a magnetic block 24 is installed at the bottom of the adjusting plate 2. The magnetic block 24 is located inside the base box 1, and limit grooves with a depth in the left-to-right direction are provided on both sides of the positioning block 23, and the end of the limit rod 21 is inserted into the interior of the limit groove.

[0033] When in use, the magnetic block 24 absorbs the ferric oxide in the fly ash, the second servo motor 14 drives the threaded rod 15 to rotate, the threaded rod 15 is connected to the threaded ring block 16, and the end of the convex slider 17 is located inside the convex slide groove, so that the threaded ring block 16 drives the convex slider 17, the adjustment plate 2 and the magnetic block 24 to move, so that the magnetic block 24 moves to absorb the ferric oxide in the fly ash, and avoids the formation of iron compounds in the refractory material during the firing process of the high-temperature furnace. When the ferric oxide absorbed on the magnetic block 24 reaches a certain amount, the magnetic block 24 is removed and replaced with a new magnetic block 24, and the limit rod 21 is pulled, so that the limit rod 21 drives the strip slider 22 and the cross plate 20 to move. The limit spring 19 is forced to contract, so that the strip slider 22 slides along the length direction of the strip slide groove, so that the end of the limit rod 21 leaves the limit groove, and the adjustment plate 2 is moved upward to make the positioning block 23 leave the positioning groove, so that the magnetic block 24 can be taken out from the inside of the base box 1, and a new magnetic block 24 is replaced. The adjustment plate 2 is moved to make the end of the positioning block 23 enter the inside of the positioning groove. When the bottom of the positioning block 23 abuts against the inner bottom wall of the positioning groove, the limit groove is aligned with the limit rod 21, and the limit rod 21 is released. Through the elastic tension of the limit spring 19, the end of the limit rod 21 is inserted into the inside of the limit groove, which is convenient for limiting the position of the positioning block 23 and improving practicality.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fly ash grouting device, comprising a base box and an adjustment plate, characterized in that: Support rods are installed on both sides of the base box, a rectangular frame is installed on the end of the support rod, a support plate is installed on one side of the rectangular frame, a first servo motor is installed on the top of the support plate, a disc with the same center as the axis of the output end of the first servo motor is installed on the output end of the first servo motor, a positioning slider is installed on the top of the disc, a strip plate is installed on the inner front wall and the inner rear wall of the rectangular frame, a rectangular slide groove with a depth in the front-to-back direction and a length in the left-to-right direction is opened inside the strip plate, a rectangular slide groove is arranged inside the rectangular slide groove, a screen frame is installed on the end of the rectangular slide, and a connecting rod is installed on one side of the screen frame A cavity frame is installed in front of the base box, a second servo motor is installed on one side of the cavity frame, a threaded rod with the same center as the axis of the output end of the second servo motor is installed at the output end of the second servo motor, a threaded ring block is transmission-connected on the outer surface of the threaded rod, a convex slider is installed at the bottom of the threaded ring block, an adjustment box is installed on the top of the threaded ring block, a limit spring is installed inside the adjustment box, a cross plate is installed at one end of the limit spring, limit rods are installed in front and back of the cross plate, a strip slider is installed on the outer side of the limit rod, a positioning block is installed on the inner top wall of the adjustment plate, and a magnetic block is installed at the bottom of the adjustment plate.

2. A fly ash grouting device according to claim 1, characterized in that: The position of the rectangular frame is higher than that of the base box, the length and width of the screen frame are smaller than those of the base box, and the position of the screen frame corresponds to that of the base box.

3. A fly ash grouting device according to claim 1, characterized in that: A positioning slide groove with a depth in the up-down direction and a length in the front-back direction is provided on the top of the connecting rod. The end of the positioning slide block is located inside the positioning slide groove, and the positioning slide block can slide along the length direction of the positioning slide groove.

4. A fly ash grouting device according to claim 1, characterized in that: The inner bottom wall of the cavity frame is provided with a convex slide groove with a depth in the vertical direction and a length in the left-right direction. The end of the convex slider is located inside the convex slide groove, and the convex slider can slide along the length direction of the convex slide groove.

5. A fly ash grouting device according to claim 1, characterized in that: The threaded rod is rotatably connected to the cavity frame through a bearing, and the first servo motor and the second servo motor are both electrically connected to an external power source through a wire.

6. A fly ash grouting device according to claim 1, characterized in that: A positioning groove with a depth in the up-and-down direction is provided on the top of the regulating box, and the end of the positioning block is inserted into the interior of the positioning groove.

7. A fly ash grouting device according to claim 1, characterized in that: The inner front wall and the inner rear wall of the regulating box are both provided with a strip slide groove with a depth in the front-to-back direction and a length in the left-to-right direction. The end of the strip slide block is located inside the strip slide groove, and the strip slide block can slide along the length direction of the strip slide groove.

8. A fly ash grouting device according to claim 1, characterized in that: The magnetic block is located inside the base box, and both sides of the positioning block are provided with limiting grooves with a depth in the left and right directions, and the ends of the limiting rods are inserted into the limiting grooves.

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