A fly ash solidification body solidification molding mold

Abstract

The utility model discloses a fly ash solidification body solidification molding die, relates to the technical field of fly ash solidification body processing, and solves the problem that the existing solidification molding die needs to rely on manual labor for assembly and disassembly. The utility model includes a machine body, a bottom plate is fixedly provided on the machine body, a frame is also provided on the machine body and is arranged in cooperation with the bottom plate, end baffles are symmetrically provided on the frames at both ends of the bottom plate, an opening and closing mechanism for controlling the opening and closing of the end baffles relative to the frame is provided on the machine body, a first telescopic mechanism is horizontally provided on the frame, the telescopic end of the first telescopic mechanism is connected to the first side stop, a second telescopic mechanism is provided on the machine body, the second telescopic mechanism is connected to the second side stop, and the first side stop, the second side stop, the end baffle, and the bottom plate can enclose a box-shaped mold with an opening on the top; a grouting pipe is provided on the top of the machine frame, and a conveying mechanism is provided on the machine body on the side of the bottom plate close to the first side stop. The opening and closing mechanism, the first telescopic mechanism, and the second telescopic mechanism are provided, so that the automatic assembly and demoulding process can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of fly ash solidification body processing, in particular to a fly ash solidification body solidification molding die. Background Art

[0002] Fly ash from garbage incineration contains high concentrations of heavy metals and other toxic and hazardous substances, which need to be stabilized and solidified before landfill. After the fly ash is mixed with chelating agents and cement, if it can be cured and formed first, the heavy metals and toxic and hazardous substances in the fly ash can be effectively stabilized and solidified, which can save landfill space to the maximum extent and reduce the pollution of fly ash to the environment. In the solidification process, the mixture containing fly ash needs to be cured and shaped in the mold.

[0003] The Chinese invention patent with publication number CN105252809A discloses a bulk solidification molding mold and bulk solidification molding method, wherein the filling step includes: dropping the assembled mold from the mixer discharge port, and after filling, using a forklift to transport it to a designated location for storage. After a period of curing, the bulk material in the mold completes stable solidification molding. The removal step includes: when disassembling the mold, first remove the first side plate and the third side plate, then remove the second side plate and the fourth side plate, and finally remove the bottom plate. The remaining solidified blocks can be transported to the designated location by a forklift. In this invention, the mold needs to be assembled before pouring into the mold, and the mold needs to be disassembled after pouring is completed. The mold structure is simple, and manual participation is required during both assembly and disassembly, which increases labor intensity and reduces processing efficiency. Utility Model Content

[0004] In view of the deficiencies in the above-mentioned background technology, the utility model proposes a fly ash solidification body solidification molding die, which solves the problem that the assembly and disassembly of the solidification molding die in the prior art need to rely on manual labor.

[0005] The technical solution of the utility model is achieved as follows: a fly ash solidification body solidification molding mold, including a machine body, a bottom plate is fixedly provided on the machine body, a frame is also provided on the machine body and is arranged in cooperation with the bottom plate, end baffles are symmetrically provided on the frames at both ends of the bottom plate, an opening and closing mechanism for controlling the opening and closing of the end baffles relative to the frame is provided on the machine body, a first telescopic mechanism is horizontally provided on the frame, the telescopic end of the first telescopic mechanism is connected to the first side baffle, a second telescopic mechanism is provided on the machine body, the second telescopic mechanism is connected to the second side baffle, and a box-type mold with a top opening can be formed between the first side baffle, the second side baffle, the end baffle and the bottom plate; a grouting pipe is provided on the top of the machine frame, and a conveying mechanism is provided on the machine body on the side of the bottom plate close to the first side baffle.

[0006] Preferably, the frame comprises a rectangular frame fixedly mounted on the machine body and covering the four sides of the bottom plate, the sides of the frame are provided with stepped grooves, and the end baffle, the first side baffle and the second side baffle are provided with stepped protrusions matching the stepped grooves.

[0007] Furthermore, the stepped groove on the frame that cooperates with the first side stop is located on the inner side of the frame. A sealing strip is provided between the stepped groove and the stepped protrusion. The end stopper is hinged on the frame.

[0008] Preferably, the opening and closing mechanism comprises a first hydraulic lever hinged on the machine body, and a telescopic end of the first hydraulic lever is hinged to the end baffle.

[0009] Preferably, the first telescopic mechanism comprises a second hydraulic lever fixedly arranged on the frame, and the telescopic end of the second hydraulic lever is fixedly connected to the first side stop. A reinforcement frame is arranged outside the first side stop.

[0010] Preferably, the second telescopic mechanism comprises a third hydraulic lever fixedly arranged on the machine body, the telescopic end of the third hydraulic lever is connected to the second side stop and can push the second side stop to move in the frame. The conveying mechanism comprises a conveyor belt arranged on the machine body.

[0011] The beneficial effects of the utility model are as follows: the mixed slurry containing fly ash is contained by means of a box-type mold with a top opening formed by the first side baffle, the second side baffle, the end baffle plate and the bottom plate; a grouting pipe is provided to inject the mixed slurry into the box-type mold from the top opening; the opening and closing mechanism, the first telescopic mechanism and the second telescopic mechanism are provided to realize automatic assembly of the box-type mold, and at the same time, the demoulding process of the fly ash solidified body after molding can be realized, and the second telescopic mechanism can be used to move the solidified body to the conveying mechanism, and then the conveying mechanism can be used to remove it, thereby realizing continuous operation, having a high degree of automation and being suitable for large-scale promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the structure of the utility model in an expanded state;

[0014] Figure 2 It is a schematic diagram of the structure of the combined state of the utility model.

[0015] In the figure: 1: machine body, 2: bottom plate, 3: frame, 4: end baffle, 5: opening and closing mechanism, 6: first telescopic mechanism, 7: first side baffle, 8: second telescopic mechanism, 9: second side baffle, 10: grouting pipe, 11: conveying mechanism, 12: stepped groove, 13: stepped protrusion, 14: first hydraulic lever, 15: second hydraulic lever, 16: reinforcement frame, 17: third hydraulic lever. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figure 1 , 2 As shown, in Example 1, a fly ash solidification body solidification molding mold comprises a machine body 1, a bottom plate 2 is fixedly provided on the machine body 1, a frame 3 is also provided on the machine body 1 and is arranged in cooperation with the bottom plate 2, end baffles 4 are symmetrically provided on the frames 3 at both ends of the bottom plate 2, an opening and closing mechanism 5 for controlling the opening and closing of the end baffles 4 relative to the frame 3 is provided on the machine body 1, a first telescopic mechanism 6 is horizontally provided on the frame 3, the telescopic end of the first telescopic mechanism 6 is connected to the first side baffle 7, a second telescopic mechanism 8 is provided on the machine body 1, and the second telescopic mechanism 8 is connected to the second side baffle 9, and the first side baffle 7, the second side baffle 9, the end baffle 4, and the bottom plate 2 can enclose a box-shaped mold with an opening at the top, so as to realize the filling of the mixed slurry containing fly ash. In this embodiment, a grouting pipe 10 is provided on the top of the machine frame 3, and the grouting pipe can be connected to a conventional mixed slurry hopper, so that the mixed slurry in the hopper is injected into the box-shaped mold from the top opening. Before curing, the first telescopic mechanism contracts, and the second telescopic mechanism contracts, so that the first side plate and the second side plate are both contracted and fit on the frame. At the same time, the opening and closing mechanism works to control the end baffle to cover the frame, and automatically assembles to form a box-type mold.

[0018] In addition, a conveying mechanism 11 is provided on the machine body 1 on the side of the bottom plate 2 close to the first side baffle 7. In this embodiment, the conveying mechanism 11 includes a conveyor belt provided on the machine body 1. After curing and molding, the two opening and closing mechanisms respectively drive the two end baffles to open relative to the frame 3, so that the end baffles are separated from the cured body, and then the first telescopic mechanism is extended to drive the first side baffle to separate from the cured body, and finally the second telescopic mechanism is used to push the cured body from the bottom plate to the conveying mechanism, and then the conveying mechanism is used to remove the cured body, realizing the automatic conveying process after demoulding, meeting the needs of subsequent continuous operations, with a high degree of automation, and suitable for large-scale promotion and use.

[0019] Embodiment 2, a fly ash solidification body solidification molding die, based on embodiment 1, the frame 3 includes a rectangular frame fixedly arranged on the body 1 and covered around the bottom plate 2, the side surfaces of the frame 3 are provided with step grooves 12, and the end baffles 4, the first side baffles 7, and the second side baffles 9 are provided with step-shaped protrusions 13 that match the step grooves 12. When the end baffles 4, the first side baffles 7, and the second side baffles 9 are respectively covered on the corresponding sides of the frame, the step-shaped protrusions 13 are buckled with the step grooves 12 to achieve sealing, so as to avoid leakage when pouring the mixed slurry.

[0020] In this embodiment, the stepped groove 12 on the frame 3 that cooperates with the first side stop 7 is located on the inner side of the frame 3, so that the second telescopic mechanism can push the cured body to move from the bottom plate after curing. In addition, a sealing strip is provided between the stepped groove and the stepped protrusion 13 to further improve the sealing performance.

[0021] Embodiment 3, a fly ash solidification body solidification molding mold, based on embodiment 2, the end baffle 4 is hinged on the frame 3. The opening and closing mechanism 5 includes a first hydraulic lever 14 hinged on the machine body 1, and the telescopic end of the first hydraulic lever 14 is hinged to the end baffle 4. In this embodiment, a support arm is provided on the end baffle, the first hydraulic lever is hinged on the hinge seat at the bottom of the machine body, and the telescopic end of the first hydraulic lever is hinged to the support arm. As the first hydraulic lever extends and contracts, the end baffle connected to the support arm is driven to cover the frame or separate from the frame. At the same time, after long-term use, the end baffle is opened and closed, which is convenient for personnel to clean the inside of the mold.

[0022] The first telescopic mechanism 6 includes a second hydraulic lever 15 fixedly arranged on the frame 3, and the telescopic end of the second hydraulic lever 15 is fixedly connected to the first side block 7. A reinforcement frame 16 is arranged outside the first side block 7. In this embodiment, two second hydraulic levers are arranged in total, and the two second hydraulic levers are fixedly arranged in parallel on the top of the frame, and the telescopic ends are connected to the reinforcement frame and the first side block, so that the telescopic movement of the second hydraulic lever drives the first side block to be closed on the frame or separated from the frame.

[0023] The second telescopic mechanism 8 includes a third hydraulic lever 17 fixedly arranged on the machine body 1, and the telescopic end of the third hydraulic lever 17 is connected to the second side block 9, and can push the second side block 9 to move in the frame 3. In this embodiment, two third hydraulic levers are provided, which are fixed in parallel to the machine body. When the third hydraulic lever is in the retracted state, the second side block cover is closed on the frame, and when it is extended, it pushes the solidified body to move on the bottom plate.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fly ash solidification molding die, comprising a body (1), characterized in that: The machine body (1) is fixedly provided with a bottom plate (2), and the machine body (1) is also provided with a frame (3) arranged in cooperation with the bottom plate (2); end baffles (4) are symmetrically provided on the frames (3) at both ends of the bottom plate (2); an opening and closing mechanism (5) for controlling the opening and closing of the end baffles (4) relative to the frame (3) is provided on the machine body (1); a first telescopic mechanism (6) is horizontally provided on the frame (3); the telescopic end of the first telescopic mechanism (6) is connected to a first side baffle (7); a second telescopic mechanism (8) is provided on the machine body (1); the second telescopic mechanism (8) is connected to a second side baffle (9); the first side baffle (7), the second side baffle (9), the end baffles (4), and the bottom plate (2) can enclose a box-shaped mold with an open top; a grouting pipe (10) is provided on the top of the machine frame (3); and a conveying mechanism (11) is provided on the machine body (1) on the side of the bottom plate (2) close to the first side baffle (7).

2. The fly ash solidification body solidification molding mold according to claim 1, characterized in that: The frame (3) comprises a rectangular frame fixedly mounted on the machine body (1) and covering the periphery of the bottom plate (2), the side surfaces of the frame (3) are provided with stepped grooves (12), and the end baffle (4), the first side baffle (7), and the second side baffle (9) are provided with stepped protrusions (13) matching the stepped grooves (12).

3. The fly ash solidification body solidification molding mold according to claim 2, characterized in that: A stepped groove (12) on the frame (3) that cooperates with the first side stop (7) is located on the inner side of the frame (3).

4. The fly ash solidification body solidification molding die according to claim 3, characterized in that: A sealing strip is provided between the stepped groove and the stepped protrusion (13).

5. The fly ash solidification body solidification molding die according to any one of claims 1 to 4, characterized in that: The end baffle (4) is hinged on the frame (3).

6. The fly ash solidification body solidification molding die according to claim 5, characterized in that: The opening and closing mechanism (5) comprises a first hydraulic lever (14) hinged on the machine body (1), and a telescopic end of the first hydraulic lever (14) is hinged to an end baffle (4).

7. The fly ash solidification body solidification molding die according to claim 1 or 6, characterized in that: The first telescopic mechanism (6) comprises a second hydraulic lever (15) fixedly arranged on the frame (3), and a telescopic end of the second hydraulic lever (15) is fixedly connected to the first side stop (7).

8. The fly ash solidification body solidification molding die according to claim 7, characterized in that: A reinforcement frame (16) is provided on the outer side of the first side baffle (7).

9. The fly ash solidification body solidification molding die according to claim 8, characterized in that: The second telescopic mechanism (8) comprises a third hydraulic lever (17) fixedly arranged on the machine body (1); the telescopic end of the third hydraulic lever (17) is connected to the second side stop (9) and is capable of pushing the second side stop (9) to move within the frame (3).

10. The fly ash solidification body solidification molding die according to claim 1 or 9, characterized in that: The conveying mechanism (11) comprises a conveying belt arranged on the machine body (1).

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