Flow state adjusting device for heavy sediment

Abstract

The utility model discloses a flow regime adjusting device for heavy sediment, which belongs to the technical field of building material stirring, and comprises a tank body and a tank cover arranged at the top of the tank body, a barrel body with a closed top end and an open bottom end is arranged on the inner side of the tank body, and a plurality of flow regime adjusting devices are arranged on the inner side of the barrel body. A feeding port and a discharging port are formed in the side wall of the bottom end and the side wall of the top end of the barrel respectively, a driving motor is installed on the upper surface of the tank cover, and the power output end of the driving motor is in transmission connection with a shaft rod extending to the inner side of the barrel. Meanwhile, small bubbles are formed in the liquid under the cavitation action of ultrasonic waves, and the bubbles expand and contract under the action of sound waves and finally collapse severely under high pressure to generate strong shearing force and shock waves, so that the materials are effectively mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of building material stirring, and more particularly to a flow state adjusting device for heavy sedimentation. Background Art

[0002] Castables are granular or powdered materials made from refractory materials, combined with a certain amount of binder and water. They are highly fluid and can be poured into the building, hardening without heating. Castables are composed of refractory aggregate, powder, binder, admixtures, water, or other liquids. During construction, heavy castables require mixing before application.

[0003] An existing patent is a heavy castable mixer, and the patent application number CN214182802U includes a mixing drum, a discharge port is provided on the lower surface of the mixing drum, and a mixing motor is embedded in the upper surface of the mixing drum, a feed port is embedded on one side of the upper side of the mixing drum, a support is provided on the other side of the mixing drum, a rotating motor is embedded in the front surface of the upper surface of the support, and a vibration mechanism is provided on the other side of the mixing drum below the support. The cam is driven to rotate continuously by the rotating motor, and then under the elasticity of the spring, the cam can make the concave rod slide back and forth continuously, and the concave rod will drive the guide shaft on the connecting rod to slide back and forth continuously. In this way, by utilizing the elasticity of the elastic washer, one end of the guide shaft will continuously hit the side of the inner drum, which can make the inner drum vibrate continuously, so that the material bonded to the inner wall of the inner drum will be shaken off, reducing waste.

[0004] However, in patent application number CN214182802U, the heavy precipitate is still mixed by traditional stirring. However, due to the characteristics of the heavy precipitate itself, the flow state at the bottom during stirring will be significantly smaller than the flow state at the top, thereby affecting the stirring and mixing effect. Therefore, we propose a flow state adjustment device for heavy precipitate to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the utility model is to provide a flow adjustment device for heavy sedimentation, which uses spiral blades to lift the sediment upward and then discharge it through the discharge port, which is conducive to the mixing of the material. At the same time, the cavitation effect of ultrasound is used to form small bubbles in the liquid. These bubbles expand and contract under the action of sound waves, and finally collapse violently under high pressure, generating strong shear force and shock waves, thereby effectively mixing the material.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] A flow state adjustment device for heavy sedimentation, comprising a tank body and a tank cover mounted on the top of the tank body, a cylinder with a closed top and an open bottom mounted on the inside of the tank body, a feed inlet and a discharge port respectively formed on the bottom and top side walls of the cylinder, a drive motor mounted on the upper surface of the tank cover, a power output end of the drive motor being transmission-connected to a shaft extending to the inside of the cylinder body, a spiral blade being welded to the outer wall of the shaft;

[0010] An ultrasonic transducer is installed at the edge of the tank cover, and the ultrasonic transducer extends to the inner cavity of the tank body;

[0011] An ultrasonic generator mounted on the upper surface of the tank cover is provided on one side of the ultrasonic transducer;

[0012] The edge of the tank cover away from the ultrasonic generator is provided with a feeding port;

[0013] A discharge pipe is provided at the bottom of the tank body, and a stop valve is installed at the discharge pipe.

[0014] Furthermore, a liquid level sensor is installed on the edge of the tank cover away from the ultrasonic transducer, and the detection end of the liquid level sensor extends to the inner cavity of the tank body.

[0015] Furthermore, a display is installed on one side of the liquid level sensor, and the output end of the liquid level sensor is electrically connected to the input end of the display.

[0016] Furthermore, the feed port and the discharge port are both provided with a plurality of radial positions of the cylinder.

[0017] Furthermore, a material guiding boss is fixedly connected to the bottom of the inner cavity of the tank body, and the material guiding boss is provided with an inclined surface inclined toward the feed port.

[0018] Furthermore, the bottom opening of the cylinder is connected to the top opening of the discharge pipe, and the inner diameter of the cylinder is matched with the inner diameter of the discharge pipe.

[0019] Furthermore, the output end of the ultrasonic generator is electrically connected to the input end of the ultrasonic transducer.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) This solution starts the drive motor to drive the shaft to rotate clockwise, so that the sediment with poor fluidity enters the inner side of the cylinder through the feed port, and then uses the spiral blade to lift the sediment upward and then discharge it through the discharge port, which is conducive to the mixing of the material. At the same time, the ultrasonic generator is turned on, and the ultrasonic transducer is used to convert the sound energy into kinetic energy and transmit it to the fluid material. The cavitation effect of ultrasound is used to form small bubbles in the liquid. These bubbles expand and contract under the action of sound waves, and finally collapse violently under high pressure, generating strong shear force and shock waves, thereby effectively mixing the material.

[0023] (2) In this solution, during the feeding process, the liquid level sensor is turned on and the reading on the display is observed to measure the liquid level of the material added to the inner side of the tank body, ensuring that the liquid level can immerse the working end of the ultrasonic transducer, thereby ensuring ultrasonic mixing of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic side view of the tank body of the present utility model;

[0026] Figure 3 This is a schematic cross-sectional view of the AA portion of the tank body of the present invention;

[0027] Figure 4 This is a schematic diagram of the cylinder structure of the present utility model.

[0028] Description of the numbers in the figure:

[0029] 1. Tank body; 2. Tank cover; 3. Cylinder; 4. Feed port; 5. Discharge port; 6. Drive motor; 7. Shaft; 8. Spiral blade; 9. Material guide boss; 10. Ultrasonic transducer; 11. Ultrasonic generator; 12. Liquid level sensor; 13. Display; 14. Feed port; 15. Discharge pipe. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Example:

[0032] See also Figure 1-4A flow state adjustment device for heavy sedimentation comprises a tank body 1 and a tank cover 2 mounted on the top of the tank body 1. A cylinder 3 having a closed top and an open bottom is mounted on the inner side of the tank body 1. A feed port 4 and a discharge port 5 are respectively provided on the bottom side wall and the top side wall of the cylinder 3. A drive motor 6 is mounted on the upper surface of the tank cover 2. The power output end of the drive motor 6 is transmission-connected to a shaft 7 extending to the inner side of the cylinder 3. A spiral blade 8 is welded to the outer wall of the shaft 7.

[0033] An ultrasonic transducer 10 is installed on the edge of the tank cover 2, and the ultrasonic transducer 10 extends to the inner cavity of the tank body 1;

[0034] An ultrasonic generator 11 is provided on one side of the ultrasonic transducer 10 and is mounted on the upper surface of the tank cover 2;

[0035] A feeding port 14 is provided at the edge of the tank cover 2 away from the ultrasonic generator 11;

[0036] A discharge pipe 15 is provided at the bottom of the tank body 1, and a stop valve is installed at the discharge pipe 15;

[0037] It should be noted that when the flow state adjustment device for heavy sediment is in use, the fluid material containing heavy sediment is added to the inner side of the tank body 1 through the feeding port 14, and the drive motor 6 is turned on to drive the shaft 7 to rotate clockwise, so that the sediment with poor fluidity enters the inner side of the cylinder 3 through the feeding port 4, and then the spiral blade 8 is used to lift the sediment upward, and then discharge it through the discharge port 5, which is conducive to the mixing of the material. At the same time, the ultrasonic generator 11 is turned on, and the ultrasonic transducer 10 is used to convert sound energy into kinetic energy and transmit it to the fluid material. The cavitation effect of ultrasound is used to form small bubbles in the liquid. These bubbles expand and contract under the action of sound waves, and finally collapse violently under high pressure, generating strong shear force and shock waves, thereby effectively mixing the material and effectively adjusting the flow state of the fluid containing heavy sediment. Finally, the treated material is discharged by opening the stop valve at the discharge pipe 15.

[0038] like Figure 1 、 Figure 4 As shown, a liquid level sensor 12 is installed at the edge of the tank cover 2 away from the ultrasonic transducer 10, and the detection end of the liquid level sensor 12 extends to the inner cavity of the tank body 1. A display 13 is installed on one side of the liquid level sensor 12, and the output end of the liquid level sensor 12 is electrically connected to the input end of the display 13;

[0039] It should be noted that during the feeding process, the liquid level sensor 12 is turned on and the reading on the display 13 is observed to measure the liquid level of the material added to the inner side of the tank body 1 to ensure that the liquid level can immerse the working end of the ultrasonic transducer 10, thereby ensuring ultrasonic mixing of the material. The model of the liquid level sensor 12 can be CYW11.

[0040] like Figure 4 As shown, multiple feed ports 4 and discharge ports 5 are provided at radial positions of the cylinder 3;

[0041] It should be noted that it is beneficial to increase the flow rate of the sediment during the feeding and discharging process, thereby facilitating the adjustment of the overall fluidity of the material.

[0042] like Figure 3 As shown, a material guide boss 9 is fixedly connected to the bottom of the inner cavity of the tank body 1, and the material guide boss 9 is provided with an inclined surface inclined toward the feed port 4;

[0043] It should be noted that the inclined surface provided at the material guiding boss 9 can allow the precipitated material to enter the inner side of the feed port 4 .

[0044] like Figure 1 As shown, the bottom opening of the cylinder 3 is connected to the top opening of the discharge pipe 15, and the inner diameter of the cylinder 3 is adapted to the inner diameter of the discharge pipe 15;

[0045] It should be noted that the shaft 7 is driven to reversely rotate by the driving motor 6 , so that the fluid material is quickly discharged through the discharge pipe 15 under the drive of the spiral blade 8 .

[0046] like Figure 1 As shown, the output end of the ultrasonic generator 11 is electrically connected to the input end of the ultrasonic transducer 10;

[0047] It should be noted that the model of the ultrasonic generator 11 can be HY-Y6-A, and the model of the ultrasonic transducer 10 matches the ultrasonic generator 11 .

[0048] During use: the fluid material containing heavy sediment is added to the inner side of the tank body 1 through the feeding port 14, and the drive motor 6 is turned on to drive the shaft 7 to rotate clockwise, so that the sediment with poor fluidity enters the inner side of the cylinder 3 through the feeding port 4, and then the spiral blade 8 is used to lift the sediment upward, and then discharge it through the discharge port 5, which is conducive to the mixing of the material. At the same time, the ultrasonic generator 11 is turned on, and the ultrasonic transducer 10 is used to convert sound energy into kinetic energy and transmit it to the fluid material. The cavitation effect of ultrasound is used to form small bubbles in the liquid. These bubbles expand and contract under the action of sound waves, and finally collapse violently under high pressure, generating strong shear force and shock waves, thereby effectively mixing the material and effectively adjusting the flow state of the fluid containing heavy sediment. Finally, the treated material is discharged by opening the stop valve at the discharge pipe 15.

[0049] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A flow state adjustment device for heavy sedimentation, comprising a tank body (1) and a tank cover (2) mounted on the top of the tank body (1), characterized in that: A cylinder (3) with a closed top and an open bottom is installed on the inner side of the tank body (1); a feed port (4) and a discharge port (5) are respectively provided on the bottom side wall and the top side wall of the cylinder body (3); a driving motor (6) is installed on the upper surface of the tank cover (2); a power output end of the driving motor (6) is transmission-connected to a shaft (7) extending to the inner side of the cylinder body (3); and a spiral blade (8) is welded to the outer wall of the shaft (7); An ultrasonic transducer (10) is installed at the edge of the tank cover (2), and the ultrasonic transducer (10) extends to the inner cavity of the tank body (1); An ultrasonic generator (11) is provided on one side of the ultrasonic transducer (10) and is mounted on the upper surface of the tank cover (2); A feeding port (14) is provided on the edge of the tank cover (2) away from the ultrasonic generator (11); A discharge pipe (15) is provided at the bottom of the tank body (1), and a stop valve is installed at the discharge pipe (15).

2. The flow pattern adjustment device for heavy sedimentation according to claim 1, characterized in that: A liquid level sensor (12) is installed at an edge of the tank cover (2) away from the ultrasonic transducer (10), and a detection end of the liquid level sensor (12) extends to the inner cavity of the tank body (1).

3. The flow pattern adjustment device for heavy sedimentation according to claim 2, characterized in that: A display (13) is installed on one side of the liquid level sensor (12), and the output end of the liquid level sensor (12) is electrically connected to the input end of the display (13).

4. The flow pattern adjustment device for heavy sedimentation according to claim 1, characterized in that: A plurality of the feed ports (4) and the discharge ports (5) are provided at radial positions of the barrel (3).

5. The flow pattern adjustment device for heavy sedimentation according to claim 1, characterized in that: A material guiding boss (9) is fixedly connected to the bottom of the inner cavity of the tank body (1), and the material guiding boss (9) is provided with an inclined surface inclined toward the feed port (4).

6. The flow pattern adjustment device for heavy sedimentation according to claim 1, characterized in that: The bottom opening of the cylinder (3) is connected to the top opening of the discharge pipe (15), and the inner diameter of the cylinder (3) is matched with the inner diameter of the discharge pipe (15).

7. The flow pattern adjustment device for heavy sedimentation according to claim 1, characterized in that: The output end of the ultrasonic generator (11) is electrically connected to the input end of the ultrasonic transducer (10).

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