Comprehensive utilization device for solid waste tailings

Abstract

The utility model discloses a solid waste tailing comprehensive utilization device which comprises a matching shell, a forming shell is installed at the bottom of the matching shell, and a conveying belt arranged in the transverse direction is installed below the forming shell. A mixing chamber and a temporary storage chamber which are arranged up and down are arranged in the proportioning shell, the mixing chamber is communicated with the temporary storage chamber through a pipeline, and a discharge valve is mounted on the pipeline; the forming shell is arranged in the transverse direction, an opening is formed in one transverse end of the forming shell, and the other end of the forming shell is blocked. A forming cavity is formed in the forming shell and communicates with an outlet in the bottom of the proportioning shell, an extrusion cylinder and a push plate are arranged on the two sides of the forming cavity correspondingly, and the movement direction of the extrusion cylinder is perpendicular to the movement direction of the push plate. The comprehensive utilization device for the solid waste tailings can improve the continuity of the brick making process of the solid waste tailings, and is simple and reasonable in structure, small in size and convenient to transfer.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of solid waste tailings comprehensive utilization device, belong to solid waste processing technical field. BACKGROUND

[0002] Solid waste tailings, in short, refers to the solid waste generated in the process of ore mining and processing, which is no longer of original utilization value and is discharged or accumulated. These wastes are mainly derived from the ore dressing process, and after crushing, grinding, flotation and other processes, the residual material that cannot be effectively extracted useful components. With the progress of science and technology and the improvement of environmental awareness, the reuse and management of solid waste tailings have gradually become an important issue. Through certain technical means, it can be converted into usable resources, such as solid waste tailings brick making process.

[0003] The process steps of solid waste tailings brick making are as follows: first, solid waste tailings need to be ground, mixed and other pre-treatment to remove impurities and harmful substances; then through forming, sintering and other processes to make brick blank; finally drying and sintering.

[0004] At present, solid waste tailings brick making machinery is considered to still have the following technical problems through practice:

[0005] Brick making machinery needs the coordinated operation of multiple equipment, resulting in large overall volume, high cost, large floor area, and the problem of inconvenient movement, lack of flexibility; the brick making process involves material mixing, extrusion molding, conveying and other multiple processes, the continuity between processes is poor, affecting the brick making efficiency.

[0006] As can be seen from the above, the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. CONTENT OF THE UTILITY MODEL

[0007] The utility model provides a kind of solid waste tailings comprehensive utilization device to the deficiency in the background art, can improve the continuity of solid waste tailings brick making process, and simple and reasonable structure, small volume, facilitate position transfer.

[0008] To solve the above technical problems, the utility model adopts the following technical solutions:

[0009] The utility model discloses a solid waste tailings comprehensive utilization device, including proportioning casing, the bottom of proportioning casing is installed with the forming casing, the forming casing below is installed with the conveyer belt along the transverse arrangement, the inside of proportioning casing has the mixing chamber and the temporary storage room of setting up, and the mixing chamber is connected with the temporary storage room through the pipeline, is installed with the unloading valve on the pipeline, the forming casing is along the transverse arrangement, and the opening is established to the forming casing along the transverse one end, and the other end is blocked and is arranged, and the forming cavity is equipped with in the forming casing, and the forming cavity is connected with the bottom outlet of proportioning casing, and the both sides of forming cavity are equipped with extruding cylinder and push plate respectively, and the movement direction of extruding cylinder and push plate is vertically arranged.

[0010] Further, the periphery of the proportioning casing is fixedly provided with a plurality of moving legs arranged in the vertical direction.

[0011] Further, the proportioning casing is provided with an inlet at the top and an outlet at the bottom.

[0012] Further, the mixing chamber is internally provided with a stirring paddle driven by a motor at the top of the proportioning casing.

[0013] Further, the outer wall of the extruding cylinder is slidably connected with the inner wall of the forming casing, and the inner wall of the extruding cylinder is connected with the first telescopic cylinder.

[0014] Further, the cylinder body of the first telescopic cylinder is fixedly connected to the outside of the forming casing, and the first telescopic cylinder drives the extruding cylinder to reciprocate in the transverse direction.

[0015] Further, the first telescopic cylinder is provided with a guide rod parallel thereto at the side thereof, one end of the guide rod is fixedly connected with the inner wall of the extruding cylinder, and the other end of the guide rod is slidably connected with the extruding cylinder.

[0016] Further, the push plate is slidably connected with the forming casing, the rear of the push plate is connected with the second telescopic cylinder, and the opening is located at the side of the push plate.

[0017] After the above technical scheme is adopted, the utility model has the following advantages compared with the prior art:

[0018] In the utility model, the proportioning casing, the forming casing and the conveyer belt are sequentially arranged in the longitudinal direction, the proportioning casing mixes materials according to a process formula, the forming casing extrudes the mixed materials to make bricks, and the conveyer belt transversely conveys the formed bricks, so that the continuity of the process of making bricks from solid waste tailings can be improved.

[0019] The mixing chamber and the temporary storage room are arranged in the proportioning casing in the vertical direction, the mixing chamber and the temporary storage room are connected through the pipeline, the functions of material proportioning and temporary storage are integrated, so that the overall device is more simple and reasonable, and the plurality of moving legs are fixedly arranged at the periphery of the proportioning casing, so that the position of the proportioning casing can be conveniently adjusted.

[0020] The utility model will be described in detail below in combination with the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structure schematic diagram of the utility model;

[0022] Figure 2 It is the internal structure schematic diagram of the utility model;

[0023] Figure 3 It is the internal structure schematic diagram of the forming shell;

[0024] Figure 4 It is the use state diagram of the utility model.

[0025] In the drawing, 1-proportioning shell, 2-mobile support leg, 3-mixing chamber, 4-temporarily storing chamber, 5-unloading valve, 6-stirring paddle, 7-inlet, 8-outlet, 9-forming shell, 10-extruding cylinder, 11-push plate, 12-first telescopic cylinder, 13-guide rod, 14-opening, 15-conveying belt. DETAILED DESCRIPTION

[0026] In order to have more clear understanding on the technical features, purposes and effects of the utility model, the specific implementation mode of the utility model will be explained by referring to the drawings.

[0027] As Figures 1-3 The utility model provides a kind of solid waste tailings comprehensive utilization device, including proportioning shell 1, proportioning shell 1 bottom is equipped with forming shell 9, forming shell 9 below is equipped with the conveying belt 15 along transverse direction.

[0028] Proportioning shell 1 is used to proportion and mix after crushing and fine grinding solid waste tailings and auxiliary materials according to process formula;Forming shell 9 is used to extrude brick for proportioned material;Conveying belt 15 is used for the transverse transport of formed brick.

[0029] A plurality of mobile support legs 2 are fixedly installed on the periphery of the proportioning shell 1 in the vertical direction, the mobile support legs 2 have a self-locking function, which facilitates the adjustment of the position of the proportioning shell 1.

[0030] The proportioning shell 1 is provided with an inlet 7 at the top, and the inlet 7 is used for the input of the material.

[0031] The proportioning shell 1 has a mixing chamber 3 and a temporarily storing chamber 4 arranged vertically inside, the mixing chamber 3 and the temporarily storing chamber 4 are communicated through a pipeline, and an unloading valve 5 is installed on the pipeline.

[0032] The mixing chamber 3 is internally provided with a stirring paddle 6, which is driven by a motor arranged at the top of the proportioning shell 1.

[0033] The shaped shell 9 is arranged in a transverse direction, and one end of the shaped shell 9 is provided with an opening 14, and the other end is closed.

[0034] The shaped shell 9 is internally provided with a forming cavity, which is in communication with the outlet 8 at the bottom of the proportioning shell 1, and the two sides of the forming cavity are respectively provided with an extrusion cylinder 10 and a push plate 11, and the movement directions of the extrusion cylinder 10 and the push plate 11 are arranged in a vertical direction.

[0035] The outer wall of the extrusion cylinder 10 is in sliding connection with the inner wall of the shaped shell 9, and the inner wall of the extrusion cylinder 10 is connected with a first telescopic cylinder 12. The cylinder body of the first telescopic cylinder 12 is fixedly connected to the outside of the shaped shell 9, and the first telescopic cylinder 12 drives the extrusion cylinder 10 to reciprocate in a transverse direction.

[0036] The side of the first telescopic cylinder 12 is provided with a guide rod 13 arranged in parallel with the first telescopic cylinder 12, one end of the guide rod 13 is fixedly connected with the inner wall of the extrusion cylinder 10, and the other end of the guide rod 13 is in sliding connection with the extrusion cylinder 10, so as to ensure the stability of the movement of the extrusion cylinder 10.

[0037] The push plate 11 is in sliding connection with the shaped shell 9, the rear of the push plate 11 is connected with a second telescopic cylinder, and the opening 14 is located at the side of the push plate 11. The shaped bricks are pushed to the conveying belt 15 through the opening 14 and are outwardly conveyed.

[0038] The specific working principle of the utility model is as follows:

[0039] The materials are input into the mixing chamber 3 through the inlet 7, are mixed and proportioned under the action of the stirring paddle 6, are input into the temporary storage chamber 4 through the unloading valve 5 after being proportioned, the proportioned materials in the temporary storage chamber 4 are input into the forming cavity of the shaped shell 9 through the outlet 8, the first telescopic cylinder 12 drives the extrusion cylinder 10 to move in a transverse direction to extrude the materials to make bricks, after the bricks are shaped, the push plate 11 slides backward under the action of the second telescopic cylinder to open the opening 14, the first telescopic cylinder 12 pushes the shaped bricks to the conveying belt 15, and the conveying belt 15 outwardly conveys the shaped bricks.

[0040] In the utility model, the materials in the temporary storage chamber 4 can be input into the forming cavity of the shaped shell 9 under the action of gravity, the extrusion cylinder 10 can automatically close the outlet 8 in the horizontal movement process, and the alternating feeding and extrusion brick making actions are realized.

[0041] The above is an example of the best implementation mode of the utility model, wherein the parts not described in detail are all the common knowledge of the ordinary skilled in the art. The protection scope of the utility model is subject to the content of the claims, and any equivalent transformation based on the technical inspiration of the utility model is also within the protection scope of the utility model.

Claims

1. A solid waste tailings comprehensive utilization device, characterized in that: The utility model provides a kind of proportioning shell (1), proportioning shell (1) bottom is equipped with profiled shell (9), profiled shell (9) is equipped with conveyer (15) along transverse below;The proportioning shell (1) inside has the mixing chamber (3) and temporary storage chamber (4) arranged up and down, and the mixing chamber (3) is communicated with temporary storage chamber (4) by pipeline, and discharge valve (5) is installed on pipeline;The profiled shell (9) is arranged along transverse, and the profiled shell (9) is provided with opening (14) along transverse one end, and the other end is blocked arrangement;Profiled shell (9) inside is equipped with forming cavity, and forming cavity is connected with the outlet (8) of proportioning shell (1) bottom, and the both sides of forming cavity are equipped with extrusion cylinder (10) and push plate (11) respectively, and the movement direction of extrusion cylinder (10) and push plate (11) is vertically arranged.

2. The solid waste tailings comprehensive utilization device of claim 1, wherein: The periphery of the proportioning shell (1) is fixedly provided with a plurality of moving legs (2) arranged in the vertical direction.

3. The solid waste tailings comprehensive utilization device of claim 1, wherein: The top of the proportioning shell (1) is provided with an inlet (7), and the bottom of the proportioning shell (1) is provided with an outlet (8).

4. The solid waste tailings comprehensive utilization device of claim 1, wherein: The mixing chamber (3) is provided with a stirring paddle (6) inside, and the stirring paddle (6) is driven by a motor at the top of the proportioning shell (1).

5. The solid waste tailings comprehensive utilization device of claim 1, wherein: The extrusion cylinder (10) is slidably connected with the inner wall of the profiled shell (9), and the inner wall of the extrusion cylinder (10) is connected with the first telescopic cylinder (12).

6. The solid waste tailings comprehensive utilization device of claim 5, wherein: The cylinder body of the first telescopic cylinder (12) is fixedly connected with the outside of the profiled shell (9), and the first telescopic cylinder (12) drives the extrusion cylinder (10) to reciprocate along the transverse direction.

7. The solid waste tailings comprehensive utilization device of claim 6, wherein: The first telescopic cylinder (12) is provided with a guide rod (13) parallelly arranged at the side thereof, one end of the guide rod (13) is fixedly connected with the inner wall of the extrusion cylinder (10), and the other end of the guide rod (13) is slidably connected with the extrusion cylinder (10).

8. The solid waste tailings comprehensive utilization device of claim 1, wherein: The push plate (11) is slidably connected with the profiled shell (9), the rear of the push plate (11) is connected with the second telescopic cylinder, and the opening (14) is located at the side of the push plate (11).

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