An apparatus for converting industrial waste residues into geopolymer

Abstract

The utility model discloses an equipment for converting industrial waste slag into geopolymer, including drying box, the inner bottom surface of drying box is inclined plane, and a plurality of shovel plates are pasted to the inner bottom surface of drying box, the top surface of vertical board of shovel plate is connected with arc plate, and the top surface of arc plate is fixedly connected with the stirring rod in drying box, and the top surface of the flow guide orifice plate is connected through the connecting rod between the inner top surface of drying box, and the inner concave arc surface of arc plate is arranged and is inclined to set up to the direction of the direction of approaching drying box inlet port, and the inner arc surface of flow guide orifice plate is ladder shape, and the stirring rod on drying box is installed shovel plate and is shovelled up the raw material of drying box inner bottom surface and is transported to flow guide orifice plate through arc plate, and the raw material slowly falls along flow guide orifice plate, and the flow path of raw material is followed, thereby prolonging the time of raw material in drying box and being convenient for the full drying of raw material, and the drying efficiency of raw material is improved.

Description

Technical Field

[0001] This utility model relates to the field of geopolymer conversion technology, specifically to a device for converting industrial waste into geopolymers. Background Technology

[0002] Geopolymers are inorganic polymers with a three-dimensional network structure and belong to non-metallic materials. Many geopolymers are made from industrial waste residue. The waste residue needs to be transported to a drying box and flow along the inner bottom surface of the drying box. The fan in the drying box is used to blow the temperature of the electric heating rod onto the waste residue, thereby drying the waste residue.

[0003] Existing equipment for converting industrial waste into geopolymers mainly consists of a drying chamber and a stirring rod. The raw material entering the drying chamber flows slowly along the bottom surface of the chamber. The drive motor in the drying chamber drives the stirring rod to rotate through the rotating shaft to stir the waste. The waste is then discharged through the discharge end of the drying chamber for crushing. The length of the bottom surface of the drying chamber is fixed, which results in a short distance for the raw material to flow through the drying chamber and a short residence time in the drying chamber, thus leading to poor drying effect. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a device for converting industrial waste into geopolymers to overcome the problems of existing technology. Existing devices for converting industrial waste into geopolymers mainly consist of a drying box and a stirring rod. The raw material entering the drying box flows slowly along the bottom surface of the drying box. The drive motor in the drying box drives the stirring rod to rotate through the rotating shaft to stir the waste and then discharge it through the discharge end of the drying box for crushing. The length of the bottom surface of the drying box is fixed, which results in a short distance for the raw material to flow through the drying box and a short residence time in the drying box, thus leading to poor drying effect of the raw material.

[0005] This utility model is implemented by the following technical solution:

[0006] A device for converting industrial waste into geopolymers includes a drying chamber with an inclined inner bottom surface. Multiple shovels are attached to the inner bottom surface of the drying chamber. An arc-shaped plate is connected to the top surface of the vertical plate of each shovel. The top surface of the arc-shaped plate is fixedly connected to a stirring rod inside the drying chamber. A guide plate is inclined above the arc-shaped plate, and the top surface of the guide plate is connected to the inner top surface of the drying chamber by a connecting rod.

[0007] Preferably, the concave arc surface of the arc plate is inclined and the inclination direction is inclined upward along the direction close to the feed inlet of the drying box.

[0008] Preferably, the inner arc surface of the flow guide plate is stepped, and the inclination angle of the stepped slope gradually decreases.

[0009] Preferably, the longitudinal section of the shovel is L-shaped and the horizontal plate of the shovel is arc-shaped and fits against the bottom surface of the drying oven. The center of the arc surface of the horizontal plate of the shovel coincides with the center of the rotation axis.

[0010] Preferably, a guide barrel is fixedly connected to the vertical side wall of the shovel plate, and a push plate is slidably fitted on the guide barrel. The top surface of the push plate is in contact with the inner arc surface of the arc plate. A sliding groove is provided on the side wall of the guide barrel, and a T-shaped sliding rod is slidably fitted in the sliding groove. The T-shaped sliding rod is fixedly connected to the side wall of the push plate, and a compression spring is fixedly connected to one end of the T-shaped sliding rod and the compression spring is set in the guide barrel. An electric push rod is provided diagonally above the arc plate. The output end of the electric push rod is electrically connected to an external controller, and the electric push rod is connected to the top surface of the drying oven through a vertical rod.

[0011] The advantages of this invention are: a shovel plate is installed on the stirring rod of the drying oven to scoop up the raw material from the bottom of the drying oven and transport it to the guide plate through the arc plate. The raw material falls slowly along the guide plate, following the flow path of the raw material, thereby extending the residence time of the raw material in the drying oven, facilitating the full drying of the raw material and improving the drying efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is an overall structural diagram of the present invention;

[0014] Figure 2 This is a partial top view of the present invention;

[0015] Figure 3 This is a perspective view of the arc-shaped plate 2 of this utility model;

[0016] Figure 4 This is a perspective view of the flow guide plate 5 of this utility model;

[0017] Figure 5 This is a perspective view of the guide barrel 6 of this utility model;

[0018] Figure 6 This is a schematic diagram of the working process of this utility model;

[0019] Figure 7 This is a partial enlarged view of the present invention.

[0020] In the diagram: 1. Drying box; 2. Arc plate; 3. Shovel plate; 4. Connecting rod; 5. Guide plate; 6. Guide barrel; 7. Push plate; 8. Slide groove; 9. T-shaped slide bar; 10. Compression spring; 11. Vertical rod; 12. Electric push rod. Detailed Implementation

[0021] To make the objectives and advantages of this utility model clearer, the utility model will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0022] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0023] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0024] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] like Figures 1-7 As shown, this utility model provides the following technical solution: a device for converting industrial waste into geopolymer, including a drying box 1, the inner bottom surface of the drying box 1 is inclined, a plurality of shovels 3 are attached to the inner bottom surface of the drying box 1, an arc plate 2 is connected to the top surface of the vertical plate of the shovel 3, the top surface of the arc plate 2 is fixedly connected to the stirring rod inside the drying box 1, a guide plate 5 is inclined above the arc plate 2, and the top surface of the guide plate 5 is connected to the inner top surface of the drying box 1 by a connecting rod 4.

[0026] The raw materials to be dried are added into the drying chamber 1 through the inlet. The drive motor in the drying chamber 1 drives the stirring rod to rotate via the rotating shaft, stirring the raw materials flowing to the bottom of the drying chamber 1. The stirring rod drives the arc plate 2 to rotate, and the arc plate 2 drives the shovel plate 3 to rotate downwards, scooping up the raw materials on the bottom of the drying chamber 1. The raw materials scooped up by the shovel plate 3 rotate with the shovel plate 3. As the shovel plate 3 rotates, it gradually flips the raw materials in the shovel plate 3 into the arc plate 2. The raw materials entering the arc plate 2 flow along the inner arc surface of the arc plate 2. When the arc plate 2 rotates above the guide plate 5, the raw materials in the arc plate 2 gradually flow to the top surface of the guide plate 5, and then slowly flow along the top surface of the arc plate 2, finally falling onto the inner bottom surface of the drying chamber 1. Figure 6 As shown, extending the flow path of the raw materials prolongs the residence time of the raw materials in the drying chamber 1, which facilitates the full drying of the raw materials and improves the drying efficiency.

[0027] The concave arc surface of the arc plate 2 is inclined and the inclination direction is inclined upward along the direction close to the feed inlet of the drying box 1, so that the raw material in the arc plate 2 can flow out along the inner arc surface of the arc plate 2 when the arc plate 2 is rotated to the top.

[0028] The inner arc surface of the guide plate 5 is stepped, and the inclination angle of the stepped slope gradually decreases, which reduces the flow velocity of the raw material flowing to the inner arc surface of the guide plate 5 and prolongs the residence time of the raw material in the inner arc surface of the guide plate 5. This, along with the residence time of the raw material in the drying chamber 1, facilitates the full drying of the raw material.

[0029] The longitudinal section of the shovel plate 3 is L-shaped and the horizontal plate of the shovel plate 3 is arc-shaped and fits against the inner bottom surface of the drying box 1. The center of the arc surface of the horizontal plate of the shovel plate 3 coincides with the center of the rotation axis, which makes it easy for the shovel plate 3 to fit against the inner bottom surface of the drying box 1 when it rotates to the bottom, so as to scoop up the raw materials from the inner bottom surface of the drying box 1 and reduce the accumulation of raw materials on the inner bottom surface of the drying box 1.

[0030] A guide barrel 6 is fixedly connected to the vertical side wall of the shovel plate 3. A push plate 7 is slidably sleeved on the guide barrel 6. The top surface of the push plate 7 is in contact with the inner arc surface of the arc plate 2. A sliding groove 8 is provided on the side wall of the guide barrel 6. A T-shaped sliding rod 9 is slidably attached in the sliding groove 8. The T-shaped sliding rod 9 is fixedly connected to the side wall of the push plate 7. A compression spring 10 is fixedly connected to one end of the T-shaped sliding rod 9 and is set in the guide barrel 6. An electric push rod 12 is provided diagonally above the arc plate 2. The output end of the electric push rod 12 is electrically connected to an external controller. The electric push rod 12 is connected to the inner top surface of the drying oven 1 through a vertical rod 11.

[0031] When the curved plate 2 rotates to the top, as Figure 6As shown, at this time, the controller will issue a command to make the electric push rod 12 start working. The output end of the electric push rod 12 quickly pushes the push plate 7 to slide on the arc plate 2, pushing the raw material on the top surface of the arc plate 2 onto the guide hole plate 5. The push plate 7 drives the T-shaped slide rod 9 to slide in the slide groove 8, squeezing and compressing the compression spring 10 to deform. When the output end of the electric push rod 12 retracts, the deformed compression spring 10 pushes the T-shaped slide rod 9 to move and reset. The T-shaped slide rod 9 drives the push plate 7 to slide and reset, which facilitates the next push of the raw material. The T-shaped slide rod 9 is set in the slide groove 8 to effectively prevent impurities from entering the guide barrel 6 and affecting the extension and contraction of the compression spring 10.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device for converting industrial waste into geopolymers, comprising a drying chamber, wherein the inner bottom surface of the drying chamber is inclined, characterized in that: Multiple shovels are attached to the bottom surface of the drying oven. An arc-shaped plate is connected to the top surface of the vertical plate of the shovel. The top surface of the arc-shaped plate is fixedly connected to the stirring rod inside the drying oven. A guide plate is inclined above the arc-shaped plate. The top surface of the guide plate is connected to the inner top surface of the drying oven by a connecting rod.

2. The equipment for converting industrial waste into geopolymers according to claim 1, characterized in that: The concave arc surface of the arc plate is inclined and the inclination direction is upward along the direction close to the feed inlet of the drying box.

3. The equipment for converting industrial waste into geopolymers according to claim 1, characterized in that: The inner arc surface of the flow guide plate is stepped, and the inclination angle of the stepped slope gradually decreases.

4. The equipment for converting industrial waste into geopolymers according to claim 1, characterized in that: The longitudinal section of the shovel is L-shaped and the horizontal plate of the shovel is arc-shaped and fits against the bottom surface of the drying oven. The center of the arc surface of the horizontal plate of the shovel coincides with the center of the rotation axis.

5. The equipment for converting industrial waste into geopolymers according to claim 3 or 4, characterized in that: A guide barrel is fixedly connected to the vertical side wall of the shovel plate. A push plate is slidably fitted on the guide barrel. The top surface of the push plate is in contact with the inner arc surface of the arc plate. A sliding groove is provided on the side wall of the guide barrel. A T-shaped sliding rod is slidably fitted in the sliding groove. The T-shaped sliding rod is fixedly connected to the side wall of the push plate. A compression spring is fixedly connected to one end of the T-shaped sliding rod and the compression spring is set in the guide barrel. An electric push rod is provided diagonally above the arc plate. The output end of the electric push rod is electrically connected to an external controller. The electric push rod is connected to the top surface of the drying oven through a vertical rod.

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