Cooling device for silica sol preparation

Abstract

The utility model discloses a cooling device for silica sol preparation, which belongs to the technical field of silica sol preparation and comprises a base, a support column and a refrigeration water storage device are arranged at the top of the base, and a return pipe and a pump are arranged on the refrigeration water storage device. According to the cooling device for silica sol preparation, firstly, a silica sol material enters a barrel body, then a motor and a liquid inlet pipe are started, the motor is used for driving a transmission gear II to rotate, so that a transmission gear I drives a stirring frame to rotate, and meanwhile, a pump machine is driven to rotate through cooperation of the liquid inlet pipe and a rotating joint I; the water flow in the refrigeration water storage device is guided into the water guide groove, heat of the silica sol material can be transmitted to the stirring frame, the heat conduction auxiliary block and the heat conduction conduction rod, meanwhile, the water flow in the water guide groove can take away the heat on the stirring frame, the heat conduction auxiliary block and the heat conduction conduction rod, and therefore the purpose of cooling the silica sol material is achieved. Therefore, the preparation efficiency of the silica sol is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silica sol preparation, in particular to a cooling device for silica sol preparation. Background Art

[0002] Silica sol is a dispersion of nano-scale silicon dioxide particles in water and has a wide range of applications. It can be used as a catalyst carrier, coating additive, precision casting binder, etc. Silica sol preparation methods include ion exchange, acid catalysis, base catalysis, etc. In addition, traditional silica sol preparation equipment often uses a stirring rod to assist in natural cooling during the production process of silica sol, resulting in poor cooling efficiency of the silica sol, which greatly affects the efficiency of subsequent silica sol preparation. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a cooling device for preparing silica sol, which solves the problem that the cooling effect in the traditional silica sol preparation process is poor, which greatly affects the efficiency of silica sol preparation.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a cooling device for preparing silica sol, comprising a base, a support column and a refrigeration water storage device provided on the top of the base, a return pipe and a pump provided on the refrigeration water storage device, a liquid inlet pipe provided on the pump, a connecting block provided at one end of the liquid inlet pipe, an auxiliary ring and a barrel provided on the top of the support column, a material valve provided at both ends of the barrel, a heat conducting member provided on the barrel, and a rotary joint and a motor provided on the top of the barrel;

[0005] A second rotary joint is provided at the bottom of the barrel body, an auxiliary heat dissipation device is provided in the barrel body, a connecting frame and a second transmission gear are provided on the motor, a first transmission gear meshing with the second transmission gear is provided on one side of the second transmission gear, the auxiliary heat dissipation device includes a stirring frame, a water guide groove is provided in the stirring frame, and a heat conduction auxiliary block and a heat conduction rod are provided on the stirring frame.

[0006] As a further solution of the present invention: the refrigeration water storage device is fixedly connected to the top of the base, the two ends of the support column are respectively fixedly connected to the auxiliary ring and the base, the auxiliary ring is fixedly connected to the bottom of the barrel body, the material valve is installed on both ends of the barrel body, and the heat conductor is fixedly connected to the barrel body.

[0007] As a further solution of the present invention: the pump is fixedly connected to the top of the refrigerated water storage device, the output end of the pump is fixedly connected to the liquid inlet pipe, and one end of the liquid inlet pipe passes through and is installed on the first rotary joint, one end of the return pipe is fixedly connected to the refrigerated water storage device, and the other end of the return pipe is installed on the second rotary joint.

[0008] As a further solution of the present invention: both ends of the stirring frame are fixedly connected to conduits, and the conduits are rotatably connected to the barrel body, the first rotary joint and the second rotary joint are respectively installed on the conduits at both ends of the stirring frame, the first transmission gear is fixedly connected to one of the conduits of the stirring frame, and the connecting frame is fixedly connected to the top of the barrel body.

[0009] As a further solution of the present invention: the motor is fixedly connected to the connecting frame, the output end of the motor is fixedly connected to the second transmission gear, and the heat conduction auxiliary block is inclined and fixedly connected to the stirring frame.

[0010] As a further solution of the present invention: a water trough is provided in the heat conduction auxiliary block, both ends of the heat conduction rod are fixedly connected to the stirring frame and the heat conduction auxiliary block, and the heat conduction rod is hollow.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The cooling device for preparing silica sol is provided with a motor, a connecting frame, a rotary joint 1, a connecting block, a liquid inlet pipe, a transmission gear 1, a stirring frame, a water guide groove, a heat conduction auxiliary block, and a heat conduction rod. First, one of the material valves is cooperated to allow the silica sol material to enter the barrel body, and then the motor and the liquid inlet pipe are started. The motor is fixed to the barrel body through the connecting frame, and the motor is used to drive the transmission gear 2 to rotate, so that the transmission gear 1 drives the stirring frame to rotate. At the same time, the pump machine guides the water flow in the refrigerated water storage device into the water guide groove through the cooperation of the liquid inlet pipe and the rotary joint 1, and the rotation of the stirring frame is coordinated with the heat conduction rod and the heat conduction auxiliary block, thereby realizing the stirring of the silica sol material, and the heat of the silica sol material will be transferred to the stirring frame, the heat conduction auxiliary block and the heat conduction rod. At the same time, the water flow in the water guide groove will take away the heat on the stirring frame, the heat conduction auxiliary block and the heat conduction rod, thereby achieving the purpose of cooling the silica sol material, thereby greatly improving the efficiency of the silica sol preparation.

[0013] 2. The cooling device for preparing silica sol is provided with a heat-conducting member, an auxiliary ring, a support column, a material valve, a connecting block, and a reflux pipe. First, the two material valves on the barrel body cooperate to be used for the entry and discharge of silica sol material, and the barrel body is fixed on the base through the cooperation of the auxiliary ring and the support column. When the stirring frame rotates, the heat of the silica sol material in the barrel body is conducted to the surrounding air through the heat-conducting member, thereby achieving the purpose of auxiliary heat dissipation. In addition, the water flow in the stirring frame flows back to the refrigeration water storage device through the cooperation of the second rotary joint and the reflux pipe, thereby realizing the recycling and reuse of the water flow, greatly improving the practicality of the cooling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the barrel of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the auxiliary heat dissipation device of the utility model;

[0017] In the figure: 1. Base; 2. Refrigeration water storage device; 3. Reflux pipe; 4. Support column; 5. Auxiliary ring; 6. Barrel; 7. Material valve; 8. Heat conduction member; 9. Auxiliary heat dissipation device; 901. Stirring frame; 902. Water guide trough; 903. Heat conduction auxiliary block; 904. Heat conduction rod; 10. Pump; 11. Liquid inlet pipe; 12. Connecting block; 13. Rotary joint 1; 14. Motor; 15. Connecting frame; 16. Transmission gear 1; 17. Transmission gear 2; 18. Rotary joint 2. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-3 As shown, the utility model provides a technical solution: a cooling device for preparing silica sol, comprising a base 1, a support column 4 and a refrigerated water storage device 2 provided on the top of the base 1, the refrigerated water storage device 2 being fixedly connected to the top of the base 1, the two ends of the support column 4 being fixedly connected to the auxiliary ring 5 and the base 1 respectively, the auxiliary ring 5 being fixedly connected to the bottom of the barrel body 6, the material valve 7 being installed on the two ends of the barrel body 6, and the heat conducting member 8 being fixedly connected to the barrel body 6; the support column 4 supports the barrel body 6 through the cooperation of the auxiliary ring 5, so that the water flow in the subsequent water guide groove 902 passes through the reflux pipe 3 and thus flows back to the refrigerated water storage device 2.

[0020] A return pipe 3 and a pump 10 are provided on the refrigerated water storage device 2. The pump 10 is fixedly connected to the top of the refrigerated water storage device 2. The output end of the pump 10 is fixedly connected to the liquid inlet pipe 11, and one end of the liquid inlet pipe 11 passes through and is installed on the rotary joint 13. One end of the return pipe 3 is fixedly connected to the refrigerated water storage device 2, and the other end of the return pipe 3 is installed on the rotary joint 18. The pump 10 cooperates with the liquid inlet pipe 11 and the rotary joint 13 to allow the water flow in the refrigerated water storage device 2 to enter the water guide groove 902, so as to cool the silica sol material in the base 1.

[0021] The pump 10 is provided with a liquid inlet pipe 11, and a connecting block 12 is provided at one end of the liquid inlet pipe 11. The top of the support column 4 is provided with an auxiliary ring 5 and a barrel body 6. Both ends of the barrel body 6 are provided with a material valve 7. A heat conductor 8 is provided on the barrel body 6. The top of the barrel body 6 is provided with a rotary joint 13 and a motor 14. The motor 14 is fixedly connected to the connecting frame 15, and the output end of the motor 14 is fixedly connected to the transmission gear 2 17. The heat conduction auxiliary block 903 is inclined and fixedly connected to the stirring frame 901; the connecting frame 15 is used to fix the motor 14 on the barrel body 6, and the motor 14 is used to drive the transmission gear 2 17 to rotate, and the stirring frame 901 is rotated through the cooperation of the transmission gear 16.

[0022] A rotary joint 2 18 is provided at the bottom of the barrel body 6, an auxiliary heat dissipation device 9 is provided in the barrel body 6, a connecting frame 15 and a transmission gear 2 17 are provided on the motor 14, and a transmission gear 16 meshing with the transmission gear 2 17 is provided on one side of the transmission gear 17. The auxiliary heat dissipation device 9 includes a stirring frame 901, and the two ends of the stirring frame 901 are fixedly connected with a conduit, and the conduit is rotatably connected to the barrel body 6. The rotary joint 13 and the rotary joint 2 18 are respectively installed on the conduits at both ends of the stirring frame 901, and the transmission gear 16 is fixedly connected to one of the conduits of the stirring frame 901. The connecting frame 15 is fixedly connected to the top of the barrel body 6; the rotation of the stirring frame 901 drives the heat conduction auxiliary block 903 and the heat conduction rod 904 to stir the silica sol material, and the rotary joint 2 18 is used to allow the water flow in the water guide trough 902 to enter the reflux pipe 3.

[0023] A water guide groove 902 is provided in the stirring frame 901, and a heat-conducting auxiliary block 903 and a heat-conducting conduction rod 904 are provided on the stirring frame 901. A water guide groove is provided in the heat-conducting auxiliary block 903, and both ends of the heat-conducting conduction rod 904 are fixedly connected to the stirring frame 901 and the heat-conducting auxiliary block 903. The heat-conducting conduction rod 904 is hollow; the water guide groove and the hollow heat-conducting conduction rod 904 on the heat-conducting auxiliary block 903 are used to allow the water flow in the water guide groove 902 to take away the heat from the stirring frame 901, the heat-conducting conduction rod 904 and the heat-conducting auxiliary block 903, thereby playing a role in cooling the silica sol material.

[0024] The working principle of the present invention is as follows: first, one of the material valves 7 is opened to allow the silica sol material to enter the barrel 6, and then the motor 14 and the liquid inlet pipe 11 are started, and the motor 14 drives the stirring frame 901 to rotate through the cooperation of the transmission gear 2 17 and the transmission gear 1 16, and at the same time, the pump 10 guides the water flow in the refrigerated water storage device 2 into the water guide groove 902 through the cooperation of the liquid inlet pipe 11 and the rotary joint 13, thereby cooling the stirring frame 901, the heat conduction auxiliary block 903 and the heat conduction rod 904, and The rotation of the stirring frame 901 stirs the silica sol material through the cooperation of the heat-conducting conduction rod 904 and the heat-conducting auxiliary block 903, and the heat on the silica sol material is transferred to the stirring frame 901, the heat-conducting auxiliary block 903 and the heat-conducting conduction rod 904, and then through the cooperation of the rotary joint 2 18 and the reflux pipe 3, the water flows back to the refrigeration water storage device 2, and the silica sol material in the barrel body 6 is transferred to the surrounding air through the cooperation of the heat-conducting part 8, and then through the cooperation of another material valve 7, the material in the barrel body 6 is discharged.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A cooling device for preparing silica sol, comprising a base (1), characterized in that: The top of the base (1) is provided with a support column (4) and a refrigeration water storage device (2), the refrigeration water storage device (2) is provided with a return pipe (3) and a pump (10), the pump (10) is provided with a liquid inlet pipe (11), one end of the liquid inlet pipe (11) is provided with a connecting block (12), the top of the support column (4) is provided with an auxiliary ring (5) and a barrel (6), both ends of the barrel (6) are provided with a material valve (7), the barrel (6) is provided with a heat conducting member (8), and the top of the barrel (6) is provided with a rotary joint (13) and a motor (14); The bottom of the barrel (6) is provided with a second rotary joint (18), the barrel (6) is provided with an auxiliary heat dissipation device (9), the motor (14) is provided with a connecting frame (15) and a second transmission gear (17), one side of the second transmission gear (17) is provided with a first transmission gear (16) meshed with the second transmission gear, the auxiliary heat dissipation device (9) includes a stirring frame (901), a water guide groove (902) is provided in the stirring frame (901), and a heat conduction auxiliary block (903) and a heat conduction rod (904) are provided on the stirring frame (901).

2. A cooling device for preparing silica sol according to claim 1, characterized in that: The refrigeration water storage device (2) is fixedly connected to the top of the base (1), the two ends of the support column (4) are fixedly connected to the auxiliary ring (5) and the base (1), respectively, the auxiliary ring (5) is fixedly connected to the bottom of the barrel (6), the material valve (7) is installed on both ends of the barrel (6), and the heat conducting member (8) is fixedly connected to the barrel (6).

3. A cooling device for preparing silica sol according to claim 2, characterized in that: The pump (10) is fixedly connected to the top of the refrigeration water storage device (2), the output end of the pump (10) is fixedly connected to the liquid inlet pipe (11), and one end of the liquid inlet pipe (11) passes through and is installed on the first rotary joint (13), one end of the return pipe (3) is fixedly connected to the refrigeration water storage device (2), and the other end of the return pipe (3) is installed on the second rotary joint (18).

4. A cooling device for preparing silica sol according to claim 3, characterized in that: Both ends of the stirring frame (901) are fixedly connected to conduits, and the conduits are rotatably connected to the barrel body (6). The first rotary joint (13) and the second rotary joint (18) are respectively installed on the conduits at both ends of the stirring frame (901). The first transmission gear (16) is fixedly connected to one of the conduits of the stirring frame (901). The connecting frame (15) is fixedly connected to the top of the barrel body (6).

5. A cooling device for preparing silica sol according to claim 4, characterized in that: The motor (14) is fixedly connected to the connecting frame (15), the output end of the motor (14) is fixedly connected to the second transmission gear (17), and the heat conduction auxiliary block (903) is inclined and fixedly connected to the stirring frame (901).

6. A cooling device for preparing silica sol according to claim 5, characterized in that: A water channel is provided in the heat conduction auxiliary block (903), and both ends of the heat conduction rod (904) are fixedly connected to the stirring frame (901) and the heat conduction auxiliary block (903), and the heat conduction rod (904) is hollow.

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