Mixing device for producing dry-mixed mortar

Abstract

The utility model relates to the technical field of dry-mixed mortar production, in particular to a mixing device for dry-mixed mortar production, which can be used for drying redundant moisture before raw materials are mixed, so that the mixing effect of the raw materials is improved. Comprising a mixing barrel, a discharging valve, a feeding valve, two guide plates, multiple heating wires and a stirring device, the lower side of the right end of the mixing barrel is communicated with a discharging pipe, the discharging valve is installed on the discharging pipe, the top end of the mixing barrel is communicated with a drying barrel, the left side of the top end of the drying barrel is communicated with a feeding pipe, and the feeding valve is installed on the feeding pipe; the two guide plates are mounted in the drying barrel, the heating wires are mounted in the two guide plates, the four spiral stirring frames are rotatably mounted on the front side, the rear side, the left side and the right side in the mixing barrel respectively, the power device is mounted at the top end of the mixing barrel, and the top ends of the four spiral stirring frames penetrate through the top end of the mixing barrel to extend to the outer side of the mixing barrel. The power device is matched and connected with the top ends of the four groups of spiral stirring frames.

Description

Technical Field

[0001] This utility model relates to the technical field of dry powder mortar production, and in particular to a mixing device for dry powder mortar production. Background Technology

[0002] Dry powder mortar is a powdered building material made by mixing cement, sand, and mineral admixtures and chemical additives (such as plasticizers and waterproofing agents) in a certain proportion as needed. It is mainly used for plastering, masonry, floor leveling, and waterproofing in building construction. Dry powder mortar has the advantages of stable quality, convenient construction, environmental protection and energy saving.

[0003] The mixing device in dry mortar production is a key piece of equipment to ensure the quality of the final product. This type of device needs to be able to efficiently and uniformly mix various raw materials (such as cement, sand, mineral admixtures and chemical additives) together, while also taking into account the ease of operation and maintenance.

[0004] However, if the raw materials contain too much moisture, existing mixing devices may cause clumping, affecting the mixing effect. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a mixing device for dry mortar production that can dry excess moisture in raw materials before mixing, thereby improving the mixing effect of raw materials.

[0006] This utility model discloses a mixing device for dry mortar production, comprising a mixing tank, a discharge valve, a feed valve, two sets of guide plates, multiple sets of heating wires, and a stirring device. A discharge pipe is connected to the lower right side of the mixing tank, and the discharge valve is installed on the discharge pipe. A drying tank is connected to the top of the mixing tank, and a feed pipe is connected to the left side of the top of the drying tank, with a feed valve installed on the feed pipe. Two sets of guide plates are installed inside the drying tank, multiple sets of heating wires are installed inside the two sets of guide plates, and the stirring device is installed inside the mixing tank.

[0007] Preferably, the mixing device is configured with four sets of spiral mixing racks and a power unit. The four sets of spiral mixing racks are respectively rotatably installed on the front, rear, left and right sides of the mixing tank. The power unit is installed on the top of the mixing tank. The tops of the four sets of spiral mixing racks all extend through the top of the mixing tank to its outside. The power unit is connected to the tops of the four sets of spiral mixing racks.

[0008] Preferably, the power unit includes four sets of sprockets, two sets of chains, two sets of pulleys, a belt, a motor, and a motor frame. The four sets of sprockets are respectively installed on the top of the four sets of spiral mixing frames. The two sets of sprockets on the left rear side and the two sets of sprockets on the right front side are respectively engaged with the two sets of chains. The two sets of pulleys are respectively installed on the top of the two sets of spiral mixing frames on the left front side. The two sets of pulleys are synchronously driven by the belt. The output end of the motor is connected to the top of the front spiral mixing frame. The motor is installed inside the motor frame. The motor frame is installed on the top of the mixing tank.

[0009] Preferably, it also includes four sets of rollers, which are respectively installed on the left front side, left rear side, right front side and right rear side of the bottom of the mixing barrel.

[0010] Preferably, it also includes a push handle, which is installed at the left end of the mixing tank.

[0011] Preferably, the mixing tank is provided with an observation window at its front end.

[0012] Preferably, the guide plate is made of stainless steel.

[0013] Preferably, the two sets of guide plates are installed at an alternating angle inside the drying drum.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up this device, excess moisture can be dried before the raw materials are mixed, thereby improving the mixing effect of the raw materials. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a magnified cross-sectional view of the drying drum.

[0017] Figure 3 yes Figure 1 A magnified structural diagram of A in the middle;

[0018] Figure 4 This is a magnified cross-sectional view of the guide plate.

[0019] The following are labeled in the attached diagram: 1. Mixing tank; 2. Discharge pipe; 3. Discharge valve; 4. Drying tank; 5. Feed pipe; 6. Feed valve; 7. Guide plate; 8. Heating wire; 9. Spiral agitator; 10. Sprocket; 11. Chain; 12. Pulley; 13. Belt; 14. Motor; 15. Motor frame; 16. Roller; 17. Push handle. Detailed Implementation

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0021] like Figures 1 to 4 As shown, this utility model discloses a mixing device for dry mortar production, comprising a mixing tank 1, a discharge valve 3, a feed valve 6, two sets of guide plates 7, multiple sets of heating wires 8, and a stirring device. A discharge pipe 2 is connected to the lower right side of the mixing tank 1, and the discharge valve 3 is installed on the discharge pipe 2. A drying tank 4 is connected to the top of the mixing tank 1, and a feed pipe 5 is connected to the left side of the top of the drying tank 4. The feed valve 6 is installed on the feed pipe 5. Two sets of guide plates 7 are installed inside the drying tank 4, and multiple sets of heating wires 8 are installed inside the two sets of guide plates 7. The mixing device is installed inside the mixing tank 1. The feed valve 6 is opened, and the raw material is introduced into the drying tank 4 through the feed pipe 5. Multiple heating wires 8 are turned on. When the raw material comes into contact with the two sets of guide plates 7, the two sets of guide plates 7 dry the raw material, thereby drying the excess moisture of the raw material. After that, the raw material is introduced into the mixing tank 1, and the mixing device is turned on. The mixing device stirs and mixes the raw material in the mixing tank 1. By setting this device, excess moisture can be dried before the raw material is mixed, thereby improving the mixing effect of the raw material.

[0022] As a preferred embodiment of the above, the stirring device is configured with four sets of spiral stirring frames 9 and a power unit. The four sets of spiral stirring frames 9 are respectively rotatably installed on the front, rear, left, and right sides of the mixing tank 1. The power unit is installed at the top of the mixing tank 1. The tops of the four sets of spiral stirring frames 9 all extend through the top of the mixing tank 1 to its outer side, and the power unit is connected to the tops of the four sets of spiral stirring frames 9. By setting the spiral stirring frames 9 and the power unit, when the power unit is turned on, the power unit drives the four sets of spiral stirring frames 9 to rotate. The four sets of spiral stirring frames 9 then circulate and stir the raw materials in the mixing tank 1 from bottom to top, which allows the raw materials to be fully turned over during the mixing process, achieving a better mixing effect.

[0023] As a preferred embodiment of the above, the power unit includes four sets of sprockets 10, two sets of chains 11, two sets of pulleys 12, belts 13, a motor 14, and a motor frame 15. The four sets of sprockets 10 are respectively mounted on the top of the four sets of spiral mixing frames 9. The two sets of sprockets 10 on the left rear side and the two sets of sprockets 10 on the right front side are respectively engaged with the two sets of chains 11. The two sets of pulleys 12 are respectively mounted on the top of the two sets of spiral mixing frames 9 on the left front side. The two sets of pulleys 12 are synchronously driven by the belts 13. The output end of the motor 14 is connected to the top of the front spiral mixing frame 9. The motor 14 is mounted inside the motor frame 15, and the motor frame 15 is mounted on the top of the mixing tank 1. By setting the sprockets 10, chains 11, and belts... The system includes a wheel 12, a belt 13, a motor 14, and a motor frame 15. When the motor 14 is turned on, it drives the front spiral mixing frame 9 to rotate. The front spiral mixing frame 9 then drives the left spiral mixing frame 9 to rotate via two sets of pulleys 12 and belts 13. The front and left spiral mixing frames 9 then drive the sprockets 10 on them to rotate. The two sets of sprockets 10 drive the other two sets of sprockets 10 to rotate via two sets of chains 11. The other two sets of sprockets 10 drive the rear and right spiral mixing frames 9 to rotate. The four sets of spiral mixing frames 9 mix the raw materials in the mixing tank 1. The system can drive the four sets of spiral mixing frames 9 to rotate simultaneously with one motor, saving costs.

[0024] As a preferred embodiment of the above embodiment, it also includes four sets of rollers 16, which are respectively installed on the left front side, left rear side, right front side and right rear side of the bottom of the mixing tank 1; by setting the rollers 16, it is convenient to move the mixing tank 1 as a whole, and improve the ease of use.

[0025] As a preferred embodiment of the above, a push handle 17 is also included, which is installed at the left end of the mixing tank 1; by setting the push handle 17, it is convenient to control the direction of movement of the mixing tank 1.

[0026] As a preferred embodiment of the above, the mixing tank 1 is provided with an observation window at its front end; this facilitates observation of the mixing status of the raw materials in the mixing tank 1.

[0027] As a preferred embodiment of the above, the guide plate 7 is made of stainless steel; stainless steel is resistant to high temperature and has good thermal conductivity, which can improve heat transfer efficiency.

[0028] As a preferred embodiment of the above, the two sets of guide plates 7 are installed alternately and at an angle inside the drying drum 4; this ensures that the raw materials can have sufficient residence time in the drying drum 4, increasing the chance of contact with hot air, thereby removing moisture more effectively.

[0029] This utility model discloses a mixing device for dry mortar production. During operation, the feed valve 6 is first opened, allowing the raw material to be introduced into the drying tank 4 through the feed pipe 5. Multiple heating wires 8 are then activated. When the raw material comes into contact with two sets of guide plates 7, the guide plates 7 dry the raw material, removing excess moisture. The raw material is then introduced into the mixing tank 1. The motor 14 is then activated, driving the front spiral mixing frame 9 to rotate. The front spiral mixing frame 9, in turn, drives the left spiral mixing frame 9 to rotate via two sets of pulleys 12 and belts 13. The front and left spiral mixing frames 9, in turn, drive the sprockets 10 on them to rotate. These sprockets 10, through two sets of chains 11, drive two other sets of sprockets 10 to rotate. These other two sets of sprockets 10 drive the rear and right spiral mixing frames 9 to rotate. The four spiral mixing frames 9 then mix the raw material in the mixing tank 1.

[0030] The mixing device for dry mortar production of this utility model has common mechanical installation, connection or setting methods, and can be implemented as long as it can achieve its beneficial effect. The heating wire 8 and motor 14 of the mixing device for dry mortar production of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A mixing device for dry mortar production, characterized in that, It includes a mixing tank (1), a discharge valve (3), a feed valve (6), two sets of guide plates (7), multiple sets of heating wires (8) and a stirring device. A discharge pipe (2) is connected to the lower right side of the mixing tank (1), and the discharge valve (3) is installed on the discharge pipe (2). A drying tank (4) is connected to the top of the mixing tank (1), and a feed pipe (5) is connected to the left side of the top of the drying tank (4). The feed valve (6) is installed on the feed pipe (5), the two sets of guide plates (7) are installed inside the drying tank (4), the multiple sets of heating wires (8) are installed inside the two sets of guide plates (7), and the stirring device is installed inside the mixing tank (1).

2. The mixing device for dry mortar production as described in claim 1, characterized in that, The mixing device is configured with four sets of spiral mixing racks (9) and a power unit. The four sets of spiral mixing racks (9) are respectively rotated and installed in the front, rear, left and right sides of the mixing tank (1). The power unit is installed at the top of the mixing tank (1). The tops of the four sets of spiral mixing racks (9) all pass through the top of the mixing tank (1) and extend to its outside. The power unit is connected to the tops of the four sets of spiral mixing racks (9).

3. A mixing device for dry mortar production as described in claim 2, characterized in that, The power unit includes four sets of sprockets (10), two sets of chains (11), two sets of pulleys (12), belt (13), motor (14) and motor frame (15). The four sets of sprockets (10) are respectively installed on the top of the four sets of spiral mixing racks (9). The two sets of sprockets (10) on the left rear side and the two sets of sprockets (10) on the right front side are respectively engaged with the two sets of chains (11). The two sets of pulleys (12) are respectively installed on the top of the two sets of spiral mixing racks (9) on the left front side. The two sets of pulleys (12) are synchronously driven by the belt (13). The output end of the motor (14) is connected to the top of the front spiral mixing rack (9). The motor (14) is installed inside the motor frame (15). The motor frame (15) is installed on the top of the mixing tank (1).

4. A mixing device for dry mortar production as described in claim 1, characterized in that, It also includes four sets of rollers (16), which are respectively installed on the left front side, left rear side, right front side and right rear side of the bottom of the mixing barrel (1).

5. A mixing device for dry mortar production as described in claim 1, characterized in that, It also includes a push handle (17), which is installed on the left end of the mixing bucket (1).

6. A mixing device for dry mortar production as described in claim 1, characterized in that, The mixing tank (1) has an observation window at its front end.

7. A mixing device for dry mortar production as described in claim 1, characterized in that, The guide plate (7) is made of stainless steel.

8. A mixing device for dry mortar production as described in claim 1, characterized in that, The two sets of guide plates (7) are installed alternately and at an angle inside the drying barrel (4).

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