Geopolymer exciting agent preparation device

Abstract

The utility model relates to the field of exciting agent preparation, in particular to a geopolymer exciting agent preparation device which comprises a preparation tank body, a solid feeding opening is fixedly formed in the front side of the upper end of the preparation tank body, and a liquid feeding opening is fixedly formed in the position, located on the side of the solid feeding opening, of the upper end of the preparation tank body. The upper side of the surface of the preparation tank is fixedly connected with a water inlet pipe, the upper end of the preparation tank is fixedly provided with a stirring motor, the output end of the stirring motor extends into the preparation tank and is fixedly provided with a transmission shaft, the surface of the transmission shaft is fixedly provided with a stirring rod, and the lower side of the surface of the transmission shaft is fixedly provided with a mounting ring; the stirring motor is used for driving the transmission shaft to rotate, so that the stirring rod stirs an internal mixture, when the mixture reacts to generate heat, the heat insulation layer is matched to block heat loss, and the stirring blades which synchronously rotate enable the mixture to generate rising liquid flow, so that substances such as large-particle caustic soda flakes and the like are prevented from precipitating, and the dissolving speed of solid alkali is accelerated.

Description

Technical Field

[0001] The utility model relates to the field of activator preparation, in particular to a preparation device for geopolymer activator. Background Technique

[0002] Geopolymer is a new type of inorganic silica-aluminum cementitious material, which has excellent mechanical properties, acid and alkali resistance, fire resistance, high temperature resistance, and can be recycled. Geopolymer is a substance formed by the reaction of an activator and a silica-aluminum raw material. Fly ash is often used as a reaction raw material, enabling the resource utilization of industrial solid waste to a certain extent.

[0003] At present, when the geopolymer activator preparation device is working, substances such as large-particle caustic soda are prone to precipitate, which affects the dissolution rate of solid alkali and is not conducive to improving the working efficiency of geopolymer activator preparation.

[0004] Therefore, aiming at the situation that substances such as large-particle caustic soda are prone to precipitate inside the above-mentioned preparation device, which affects the dissolution rate of solid alkali, a geopolymer activator preparation device with a dust-proof pad function can be designed. Content of the Utility Model

[0005] In order to overcome the problem that when the geopolymer activator preparation device is working, substances such as large-particle caustic soda are prone to precipitate, which affects the dissolution rate of solid alkali and is not conducive to improving the working efficiency of geopolymer activator preparation.

[0006] The technical solution of the utility model is: a geopolymer activator preparation device, including a preparation tank body. The front side of the upper end of the preparation tank body is fixedly installed with a solid feeding port. The upper end of the preparation tank body is fixedly installed with a liquid feeding port on the side of the solid feeding port. The upper side of the surface of the preparation tank body is fixedly connected with a water inlet pipe. The upper end of the preparation tank body is fixedly installed with a stirring motor. The output end of the stirring motor extends into the interior of the preparation tank body and is fixedly installed with a transmission shaft. The surface of the transmission shaft is fixedly installed with stirring rods. The lower side of the surface of the transmission shaft is fixedly installed with an installation ring. The surface of the installation ring is fixedly installed with stirring blades. The surface of the preparation tank body is fixedly installed with a protective layer. The interior of the protective layer is filled with a heat preservation layer. A connecting air cavity is opened at the upper end of the interior of the preparation tank body. A connecting air port is opened on the right side of the lower end of the connecting air cavity. The left side of the upper end of the connecting air cavity is fixedly connected with an exhaust pipe.

[0007] Preferably, sealing covers are arranged at the upper ends of the solid feeding port and the liquid feeding port. Electric control feeding valves are arranged on the lower sides of the surfaces of the solid feeding port and the liquid feeding port. By feeding processing raw materials into the solid feeding port and the liquid feeding port, then closing the sealing covers, and using the electric control feeding valves to control the processing raw materials to enter the preparation tank body, splashing can be effectively avoided and the feeding safety can be improved.

[0008] Preferably, a blanking port is fixedly installed at the lower end of the preparation tank body, and an electric control blanking valve is arranged on the surface of the blanking port.

[0009] Preferably, the output end of the stirring motor is rotationally connected to the preparation tank body, the stirring rods are distributed at equal intervals, and the stirring blades are distributed in an annular array.

[0010] Preferably, the protective layer is made of polyurethane rubber, and the heat insulation layer is made of glass wool. The protective layer wraps and protects the heat insulation layer, which is beneficial to improving the service life of the heat insulation layer.

[0011] Preferably, a double-layer barrier net is fixedly installed inside the connecting air port, and the lower end of the connecting air cavity is designed with an inclined structure.

[0012] Preferably, the upper end of the exhaust pipe extends to the outside of the preparation tank body, and a dust-proof net is fixedly installed on the inner surface. The exhaust pipe is designed in an L-shaped structure.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For this geopolymer activator preparation device, the processing raw materials enter through the solid feeding port, liquid feeding port and water inlet pipe. The stirring motor drives the transmission shaft to rotate, so that the stirring rods stir the internal mixture. When the mixture reacts and generates heat, the heat insulation layer is used to block the heat loss, maintaining the temperature inside the equipment. At the same time, the synchronously rotating stirring blades cause the mixture to generate an upward liquid flow, preventing the precipitation of substances such as large particle caustic soda, thereby accelerating the dissolution rate of solid alkali and being beneficial to improving the working efficiency of geopolymer activator preparation;

[0015] 2. For this geopolymer activator preparation device, the air cavity mechanism is used to keep the air pressure inside and outside the equipment in coordination, and the connecting air port and the exhaust pipe are designed separately. With a double-layer barrier net arranged inside the connecting air port, it can effectively prevent liquid from splashing out from the air cavity mechanism. The lower end of the connecting air cavity is designed with an inclined structure, which is convenient for the small amount of liquid splashed into the connecting air cavity to flow back into the equipment interior along the flow, being beneficial to improving the safety of using the geopolymer activator preparation device. Description of the Drawings

[0016] Figure 1 Shown is a three-dimensional structure schematic diagram of the geopolymer activator preparation device of the present utility model;

[0017] Figure 2 Shown is a three-dimensional structure schematic of the preparation tank body of the present utility model Figure 1 ;

[0018] Figure 3 Shown is a three-dimensional structure schematic of the preparation tank body of the present utility model Figure 2 ;

[0019] Figure 4 The figure shows a schematic three-dimensional structure diagram of the connection air chamber of the present utility model.

[0020] Explanation of reference numerals: 1, preparation tank body; 2, solid feeding port; 3, liquid feeding port; 4, water inlet pipe; 5, stirring motor; 6, transmission shaft; 7, stirring rod; 8, mounting ring; 9, stirring blade; 10, protective layer; 11, heat insulation layer; 12, connection air chamber; 13, connection air port; 14, exhaust pipe; 15, sealing cover; 16, electric control feeding valve; 17, discharging port; 18, electric control discharging valve; 19, double-layer barrier net; 20, dust-proof net. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0022] Please refer to ( Figures 1 - 4 ) The present utility model provides an embodiment: a geopolymer activator preparation device, including a preparation tank body 1, a solid feeding port 2 is fixedly installed on the front side of the upper end of the preparation tank body 1, a liquid feeding port 3 is fixedly installed on the side of the upper end of the preparation tank body 1 beside the solid feeding port 2, a water inlet pipe 4 is fixedly connected to the upper side of the surface of the preparation tank body 1, a stirring motor 5 is fixedly installed on the upper end of the preparation tank body 1, the output end of the stirring motor 5 extends to the inside of the preparation tank body 1 and is fixedly installed with a transmission shaft 6, a stirring rod 7 is fixedly installed on the surface of the transmission shaft 6, a mounting ring 8 is fixedly installed on the lower side of the surface of the transmission shaft 6, a stirring blade 9 is fixedly installed on the surface of the mounting ring 8, a protective layer 10 is fixedly installed on the surface of the preparation tank body 1, a heat insulation layer 11 is filled inside the protective layer 10, a connection air chamber 12 is opened at the upper end inside the preparation tank body 1, a connection air port 13 is opened on the right side of the lower end of the connection air chamber 12, and an exhaust pipe 14 is fixedly connected to the left side of the upper end of the connection air chamber 12.

[0023] Please refer to ( Figures 1 - 3) In this embodiment, sealing covers 15 are provided at the upper ends of both the solid feeding port 2 and the liquid feeding port 3. Electrically controlled feeding valves 16 are provided on the lower sides of the surfaces of the solid feeding port 2 and the liquid feeding port 3. A discharging port 17 is fixedly installed at the lower end of the preparation tank body 1. An electrically controlled discharging valve 18 is provided on the surface of the discharging port 17. The output end of the stirring motor 5 is rotationally connected to the preparation tank body 1. The stirring rods 7 are distributed at equal intervals, and the stirring blades 9 are distributed in an annular array. The protective layer 10 is made of polyurethane rubber, and the heat insulation layer 11 is made of glass wool. Processing raw materials enter through the solid feeding port 2, the liquid feeding port 3 and the water inlet pipe 4. The stirring motor 5 drives the transmission shaft 6 to rotate, so that the stirring rods 7 stir the internal mixture. When the mixture reacts and generates heat, the heat insulation layer 11 is used to block the heat loss and maintain the temperature inside the equipment. At the same time, the synchronously rotating stirring blades 9 cause the mixture to generate an upward liquid flow, preventing the precipitation of substances such as large-particle caustic soda, thereby accelerating the dissolution rate of solid alkali and being beneficial to improving the working efficiency of the preparation of the geopolymer activator.

[0024] Please refer to ( Figure 4 ) In this embodiment, a double-layer barrier net 19 is fixedly installed inside the connecting air port 13. The lower end of the connecting air chamber 12 is designed with an inclined structure. The upper end of the exhaust pipe 14 extends to the outside of the preparation tank body 1, and a dust-proof net 20 is fixedly installed on the inner surface. The exhaust pipe 14 is designed with an L-shaped structure. The air pressure inside and outside the equipment is coordinated through the air chamber mechanism, and the connecting air port 13 and the exhaust pipe 14 are designed separately. With the double-layer barrier net 19 provided inside the connecting air port 13, it can effectively prevent liquid from splashing out of the air chamber mechanism. The lower end of the connecting air chamber 12 is designed with an inclined structure, which is convenient for a small amount of liquid splashed into the connecting air chamber 12 to flow back into the equipment along the flow, being beneficial to improving the safety of using the geopolymer activator preparation device.

[0025] During operation, processing raw materials enter through the solid feeding port 2, the liquid feeding port 3 and the water inlet pipe 4. The stirring motor 5 drives the transmission shaft 6 to rotate, so that the stirring rods 7 stir the internal mixture. When the mixture reacts and generates heat, the heat insulation layer 11 is used to block the heat loss and maintain the temperature inside the equipment. At the same time, the synchronously rotating stirring blades 9 cause the mixture to generate an upward liquid flow, preventing the precipitation of substances such as large-particle caustic soda, thereby accelerating the dissolution rate of solid alkali. The air pressure inside and outside the equipment is coordinated through the air chamber mechanism, and the connecting air port 13 and the exhaust pipe 14 are designed separately. With the double-layer barrier net 19 provided inside the connecting air port 13, it can effectively prevent liquid from splashing out of the air chamber mechanism. The lower end of the connecting air chamber 12 is designed with an inclined structure, which is convenient for a small amount of liquid splashed into the connecting air chamber 12 to flow back into the equipment along the flow.

[0026] Through the above steps, the stirring motor 5 drives the transmission shaft 6 to rotate, causing the stirring rods 7 and the stirring blades 9 to rotate synchronously, driving the mixture to generate an upward liquid flow, preventing the precipitation of substances such as large particle caustic soda, thereby accelerating the dissolution rate of solid alkali, so as to solve the problem that substances such as large particle caustic soda are likely to precipitate inside the preparation device, thus affecting the dissolution rate of solid alkali.

Claims

1. A geopolymer activator preparation device, comprising a preparation tank (1), characterized in that: A solid feeding port (2) is fixedly installed on the front side of the upper end of the preparation tank body (1), a liquid feeding port (3) is fixedly installed on the upper end of the preparation tank body (1) at the side of the solid feeding port (2), a water inlet pipe (4) is fixedly connected to the upper side of the surface of the preparation tank body (1), a stirring motor (5) is fixedly installed on the upper end of the preparation tank body (1), a transmission shaft (6) is fixedly installed on the output end of the stirring motor (5) extending to the inside of the preparation tank body (1), and a stirring rod (7) is fixedly installed on the surface of the transmission shaft (6). ), a mounting ring (8) is fixedly mounted on the lower side of the surface of the transmission shaft (6), a stirring blade (9) is fixedly mounted on the surface of the mounting ring (8), a protective layer (10) is fixedly mounted on the surface of the preparation tank body (1), the interior of the protective layer (10) is filled with a heat-insulating layer (11), a connecting air cavity (12) is provided at the upper end of the interior of the preparation tank body (1), a connecting air port (13) is provided on the right side of the lower end of the connecting air cavity (12), and an exhaust pipe (14) is fixedly connected to the left side of the upper end of the connecting air cavity (12).

2. The device for preparing a geopolymer activator according to claim 1, characterized in that: The upper ends of the solid feeding port (2) and the liquid feeding port (3) are both provided with sealing covers (15), and the lower sides of the surfaces of the solid feeding port (2) and the liquid feeding port (3) are both provided with electric-controlled feeding valves (16).

3. The device for preparing a geopolymer activator according to claim 1, characterized in that: A feeding port (17) is fixedly mounted at the lower end of the preparation tank body (1), and an electrically controlled feeding valve (18) is arranged on the surface of the feeding port (17).

4. The device for preparing a geopolymer activator according to claim 3, characterized in that: The output end of the stirring motor (5) is rotatably connected to the preparation tank (1), the stirring rods (7) are distributed at equal intervals, and the stirring blades (9) are distributed in a ring array.

5. The device for preparing a geopolymer activator according to claim 1, characterized in that: The protective layer (10) is made of polyurethane rubber, and the thermal insulation layer (11) is made of glass wool.

6. The device for preparing a geopolymer activator according to claim 1, characterized in that: A double-layer barrier net (19) is fixedly installed inside the connecting air port (13), and the lower end of the connecting air cavity (12) is designed to be an inclined structure.

7. The device for preparing a geopolymer activator according to claim 1, characterized in that: The upper end of the exhaust pipe (14) extends to the outside of the preparation tank body (1), and a dustproof net (20) is fixedly installed on the inner surface. The exhaust pipe (14) is designed in an L-shaped structure.

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