Silica sol high platform ball valve

Abstract

The utility model discloses a silica sol high platform ball valve, which relates to the field of high platform ball valves and comprises a valve body, a platform frame is welded at the upper end of the valve body, an actuator is mounted at the upper end of the platform frame, a connecting rod is arranged at the lower end of the actuator, and a fixing sleeve is fixedly connected to the outer wall of the connecting rod. A control rod is installed on the inner wall of the actuator, and the outer wall of the control rod abuts against a first sealing ring. The rotating rod is arranged to play a connecting role on the fan blades, when the device is used, the rotating rod and the fan blades are arranged to drive the cleaning brush to rotate through flowing, the wall face of a flow channel in the valve body can be continuously cleaned, attachment and accumulation are prevented, the usability of the device is improved, and the service life of the device is prolonged. And a limiting rod is arranged to achieve a threaded fixing effect on the observation window, when the device is used, an operator can conveniently and visually observe the operation condition in the valve through the arrangement of the observation window, and the usability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of high-platform ball valves, specifically a silica sol high-platform ball valve. Background Technology

[0002] Silica sol, as an important fine chemical product, has wide applications in many fields. For example, in the foundry industry, silica sol is used as a binder to firmly bond sand particles, improving the precision and surface quality of castings; in the coatings industry, it enhances the adhesion, hardness, and water resistance of coatings; in the field of catalyst carriers, silica sol provides a high specific surface area support structure for active components, improving catalytic reaction efficiency. Valves are indispensable control components in the production, storage, and transportation of silica sol. Ball valves, due to their simple structure, rapid opening and closing, and low fluid resistance, have become a commonly used valve type for transporting silica sol, thus requiring a high-platform ball valve for silica sol.

[0003] Existing patent document CN208089973U discloses a ball valve, including a housing, an end cap disposed at one end of the housing, a valve seat seal housed within the housing, a ball valve body movably disposed within the valve seat seal, and a handle connected to the ball valve body and capable of rotating the ball valve body. The housing includes a cylindrical body and a connecting pipe extending outward from one end of the body. The end of the body opposite to the connecting pipe is open and screwed to a connector pipe. The bottom end of the housing is provided with a discharge hole communicating with the outside. The valve seat seal has openings corresponding to the pipe holes of the connecting pipe and the connector pipe. The ball valve body has through holes passing through both ends of the ball valve body and communicating with the openings of the valve seat seal. The top end of the ball valve body is connected to a rotating shaft, and the top end of the rotating shaft is connected to the handle. Rotating the handle causes the rotating shaft and the ball valve body to rotate. This ball valve allows residual fluid inside the housing to be discharged through the discharge port, thereby preventing fluid residue from affecting the service life of the ball valve. However, the CN208089973U technology makes it inconvenient for operators to visually observe the operation inside the valve. Silica sol is sticky and easily adheres and accumulates on the inner flow channel wall of the ball valve. Therefore, there is an urgent need for a silica sol high-platform ball valve. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a silica sol high platform ball valve to solve the problem that existing silica sol high platform ball valves are not convenient for operators to intuitively observe the operation inside the valve, and that silica sol is sticky and easily adheres and accumulates on the inner flow channel wall of the ball valve.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a silica sol high-platform ball valve, comprising a valve body, a platform frame welded to the upper end of the valve body, an actuator mounted on the upper end of the platform frame, a connecting rod provided at the lower end of the actuator, a fixing sleeve fixedly connected to the outer wall of the connecting rod, a control rod mounted on the inner wall of the actuator, a first sealing ring abutting the outer wall of the control rod, a ball mounted at one end of the control rod, rotating rods mounted on the inner wall of the valve body, fan blades provided on the outer wall of the rotating rods, and a cleaning brush mounted on the outer wall of the rotating rods.

[0006] The outer wall of the valve body abuts against a second sealing ring, the outer wall of the second sealing ring abuts against an observation window, and a limit rod is fixedly connected to the inner wall of the observation window.

[0007] Preferably, the outer wall of the control rod is in close contact with the inner wall of the first sealing ring, and the diameter of the outer wall of the control rod is smaller than the diameter of the inner wall of the first sealing ring.

[0008] Preferably, the valve body is movably connected to the rotating rod, and the rotating rod is symmetrically arranged about the central axis of the valve body.

[0009] Preferably, the rotating rod is arranged perpendicular to the fan blades, and the fan blades are arranged in a ring array on the outer wall of the rotating rod.

[0010] Preferably, the outer wall of the second sealing ring is in close contact with the outer wall of the observation window, and the length of the outer wall of the second sealing ring is the same as the length of the outer wall of the observation window.

[0011] Preferably, the observation window is threadedly connected to the limiting rod, and the inner wall of the observation window has an open design.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model connects the fan blades by setting a rotating rod. When using the device, the rotating rod and the fan blades drive the cleaning brush to rotate through the flow, which can continuously clean the inner flow channel wall of the valve body, prevent the accumulation of adhesion, and increase the usability of the device.

[0014] This invention uses a limiting rod to secure the observation window with a thread. When using the device, the observation window allows operators to directly observe the internal operation of the valve, increasing the usability of the device. Attached Figure Description

[0015] Figure 1 This is a top view of the present invention;

[0016] Figure 2 This is a structural schematic diagram of the present invention viewed from above.

[0017] Figure 3This is a structural schematic diagram of the present invention viewed from a height and disassembled.

[0018] Figure 4 This is a structural schematic diagram of the observation window component of this utility model.

[0019] In the diagram: 1. Valve body; 2. Platform frame; 3. Actuator; 4. Connecting rod; 5. Fixing sleeve; 6. Control rod; 7. First sealing ring; 8. Ball; 9. Rotating rod; 10. Fan blade; 11. Cleaning brush; 12. Second sealing ring; 13. Observation window; 14. Limit rod. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0021] The embodiments of this utility model will be described below based on its overall structure.

[0022] Please see Figure 1-4 A silica sol high-platform ball valve includes a valve body 1, a platform frame 2 welded to the upper end of the valve body 1, an actuator 3 mounted on the upper end of the platform frame 2, a connecting rod 4 provided at the lower end of the actuator 3, a fixing sleeve 5 fixedly connected to the outer wall of the connecting rod 4, a control rod 6 mounted on the inner wall of the actuator 3, a first sealing ring 7 abutting against the outer wall of the control rod 6, the outer wall of the control rod 6 and the inner wall of the first sealing ring 7 being tightly fitted, and the diameter of the outer wall of the control rod 6 being smaller than the diameter of the inner wall of the first sealing ring 7, a ball 8 mounted on one end of the control rod 6, and rotating rods mounted on the inner wall of the valve body 1. 9. The outer wall of the rotating rod 9 is provided with fan blades 10. The valve body 1 is movably connected to the rotating rod 9, and the rotating rod 9 is symmetrically arranged about the central axis of the valve body 1. The rotating rod 9 and the fan blades 10 are arranged perpendicularly, and the fan blades 10 are arranged in a ring array on the outer wall of the rotating rod 9. A cleaning brush 11 is installed on the outer wall of the rotating rod 9. The rotating rod 9 connects to the fan blades 10. When the device is in use, the arrangement of the rotating rod 9 and the fan blades 10 drives the cleaning brush 11 to rotate through the flow, which can continuously clean the inner flow channel wall of the valve body 1, prevent the accumulation of adhesion, and increase the usability of the device.

[0023] Please see Figure 1-4A silica sol high-platform ball valve is disclosed. The outer wall of the valve body 1 abuts against a second sealing ring 12, and the outer wall of the second sealing ring 12 abuts against an observation window 13. The outer wall of the second sealing ring 12 and the outer wall of the observation window 13 are tightly fitted together, and the length of the outer wall of the second sealing ring 12 is the same as the length of the outer wall of the observation window 13. A limit rod 14 is fixedly connected to the inner wall of the observation window 13. The observation window 13 and the limit rod 14 are threadedly connected, and the inner wall of the observation window 13 is designed with an opening. The limit rod 14 is used to fix the observation window 13 by thread. When using the device, the setting of the observation window 13 makes it convenient for the operator to intuitively observe the internal operation of the valve, which increases the usability of the device.

[0024] Working principle: In use, take out the device and place it in the designated position. Then, engage and fix the actuator 3 to the platform frame 2. Then, thread the fixing sleeve 5 to the connecting rod 4. Then, attach the second sealing ring 12 to the observation window 13. Then, attach the observation window 13 to the valve body 1. Then, thread the limit rod 14 to the limit rod 14. Then, install the valve body 1. Then, open the actuator 3. Finally, drive the control rod 6 to rotate. The control rod 6 drives the ball 8 to rotate and open. The silica sol fluid drives the fan blade 10 to rotate. The fan blade 10 drives the cleaning brush 11 to continuously clean. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A silicon sol high platform ball valve comprising a valve body (1), characterized in that: The upper end of the valve body (1) is welded with a platform frame (2), the upper end of the platform frame (2) is installed with an executor (3), the lower end of the executor (3) is provided with a connecting rod (4), the outer wall of the connecting rod (4) is fixedly connected with a fixed sleeve (5), the inner wall of the executor (3) is installed with a control rod (6), the outer wall of the control rod (6) is abutted with a first sealing ring (7), one end of the control rod (6) is installed with a ball (8), the inner wall of the valve body (1) is installed with a rotating rod (9), the outer wall of the rotating rod (9) is provided with a fan blade (10), the outer wall of the rotating rod (9) is installed with a cleaning brush (11). The outer wall of the valve body (1) is abutted with a second sealing ring (12), the outer wall of the second sealing ring (12) is abutted with an observation window (13), and the inner wall of the observation window (13) is fixedly connected with a limiting rod (14).

2. A high turn down silicon sol globe valve as claimed in claim 1 wherein: The outer wall of the control rod (6) is closely attached to the inner wall of the first sealing ring (7), and the outer wall diameter of the control rod (6) is smaller than the inner wall diameter of the first sealing ring (7).

3. A high turn down ball valve of claim 1 wherein: The valve body (1) is movably connected with the rotating rod (9), and the rotating rod (9) is symmetrically arranged about the central axis of the valve body (1).

4. The high turn down ball valve of claim 1 wherein: The rotating rod (9) is vertically arranged with the fan blade (10), and the fan blade (10) is arranged in an annular array on the outer wall of the rotating rod (9).

5. A high turn down ball valve of claim 1 wherein: The outer wall of the second sealing ring (12) is closely attached to the outer wall of the observation window (13), and the outer wall length of the second sealing ring (12) is the same as the outer wall length of the observation window (13).

6. A high turn down ball valve of claim 1 wherein: The observation window (13) is threadedly connected with the limiting rod (14), and the inner wall of the observation window (13) is designed as a perforated type.

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