Blanking valve of bromine rectifying still

Abstract

The utility model discloses a bromine rectifying still baiting valve, including kettle body, baiting valve body and valve hand wheel, said kettle body lower end is equipped with the baiting valve body, and the side of baiting valve body is equipped with the valve hand wheel, and the baiting valve body surface below the valve hand wheel is fixedly connected with the support, and the lower surface of support is fixedly equipped with the ferrule, and the ferrule is equipped with the valve hand wheel. A hand wheel rod is fixedly connected to the side of the valve hand wheel, a gear is fixedly mounted on the outer wall of the hand wheel rod, a supporting frame is fixedly connected to the upper end face of the support on the side of the gear, an inner square sleeve is arranged at the upper end of the supporting frame, and an adjusting rod is movably connected to the inner wall of the upper end of the inner square sleeve. A square rod is movably arranged at the lower end of the adjusting rod, and the lower end face of the square rod is fixedly connected with a toothed plate. The discharging valve of the bromine rectifying still is convenient to operate remotely, so that a user is prevented from being in direct contact with the valve to open or close the valve, and the use safety of the valve is improved.

Description

Technical Field

[0001] This utility model relates to the field of valve technology for bromine distillation kettles, specifically a bromine distillation kettle feeding valve. Background Technology

[0002] The bromine distillation vessel is an indispensable piece of equipment in the bromine production process. It can vaporize bromine liquid and perform gas-liquid separation, thereby improving the purity of bromine. The feed valve of the bromine distillation vessel is an important component of the bromine distillation vessel. Its main function is to control the discharge of materials from the distillation vessel. It has advantages such as corrosion resistance, strength, and good sealing performance.

[0003] However, the existing bromine distillation vessel feed valve has the following problems when in use:

[0004] To avoid potential dangers when users open the valves, they need to operate them from a distance. However, the existing bromine distillation kettle discharge valves are not convenient for remote operation, forcing users to directly contact the valves to open or close them, thus reducing the safety of using the bromine distillation kettle discharge valves.

[0005] To address the aforementioned issues, an innovative design is urgently needed based on the existing bromine distillation kettle feed valve. Utility Model Content

[0006] The purpose of this utility model is to provide a bromine distillation kettle discharge valve to solve the problem mentioned in the background art that the existing bromine distillation kettle discharge valve is inconvenient to operate remotely, causing users to need to directly contact the valve to open or close it, thereby reducing the safety of using the bromine distillation kettle discharge valve.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a bromine distillation kettle discharge valve, comprising a kettle body, a discharge valve body, and a valve handwheel. The discharge valve body is installed at the lower end of the kettle body, and a valve handwheel is provided on the side of the discharge valve body. A bracket is fixedly connected to the surface of the discharge valve body below the valve handwheel, and a ferrule is fixedly installed on the lower surface of the bracket. A collecting mechanism is provided on the inner wall of the ferrule. A handwheel rod is fixedly connected to the side of the valve handwheel, and a gear is fixedly installed on the outer wall of the handwheel rod. A support frame is fixedly connected to the upper end of the bracket on the side of the gear, and an inner square sleeve is provided at the upper end of the support frame. An adjusting rod is movably connected to the inner wall of the upper end of the inner square sleeve, and a square rod is movably provided at the lower end of the adjusting rod. A toothed plate is fixedly connected to the lower end of the square rod.

[0008] Preferably, the collection mechanism includes a positioning frame, a knob, and a collection tray. The positioning frame is movably installed on the inner wall of the sleeve, and the upper inner wall of the positioning frame is movably connected to the knob. The lower end of the positioning frame is fixedly provided with a collection tray.

[0009] Preferably, the positioning frame and the sleeve form a sliding structure, and the knob is threadedly connected to the positioning frame and the bracket respectively.

[0010] Preferably, the cross-sectional shape of the positioning frame is set to a "T" shape, and the collection tray is located below the discharge valve body.

[0011] Preferably, the handwheel lever and the bracket form a rotating structure, and the toothed plate and the gear mesh with each other.

[0012] Preferably, the adjusting rod and the inner square sleeve are threaded together, and the adjusting rod and the square rod are rotatably connected, while the square rod and the inner square sleeve are slidably connected.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the bromine distillation kettle feeding valve is easy to operate remotely, thereby avoiding users from directly contacting the valve to open or close it, thus improving the safety of valve use;

[0014] By rotating the adjusting rod, the square rod drives the toothed plate to move upward, causing the toothed plate to disengage from the gear. Then, by rotating the handwheel rod, the handwheel rod drives the valve handwheel to rotate, thereby remotely operating the feeding valve body. Therefore, the device is easy to operate remotely, thus avoiding the user's direct contact with the valve to open or close it, thereby improving the safety of valve use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the orthographic section of the present invention;

[0016] Figure 2 This is a partial cross-sectional view of the present invention.

[0017] Figure 3 This is a schematic diagram of the side sectional structure of the gear of this utility model;

[0018] Figure 4 This is a side view of the collection mechanism of this utility model;

[0019] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Kettle body; 2. Discharge valve body; 3. Valve handwheel; 4. Bracket; 5. Sleeve; 6. Collection mechanism; 601. Positioning frame; 602. Knob; 603. Collection tray; 7. Handwheel lever; 8. Gear; 9. Support frame; 10. Inner square sleeve; 11. Adjusting rod; 12. Square rod; 13. Toothed plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution: a bromine distillation kettle discharge valve, including a kettle body 1, a discharge valve body 2, a valve handwheel 3, a bracket 4, a clamping sleeve 5, a collection mechanism 6, a positioning frame 601, a knob 602, a collection tray 603, a handwheel rod 7, a gear 8, a support frame 9, an inner square sleeve 10, an adjusting rod 11, a square rod 12, and a toothed plate 13. The discharge valve body 2 is installed at the lower end of the kettle body 1, and the valve handwheel 3 is provided on the side of the discharge valve body 2. The bracket 4 is fixedly connected to the surface of the discharge valve body 2 below the valve handwheel 3. Furthermore, a ferrule 5 is fixedly installed on the lower surface of the bracket 4, and a collection mechanism 6 is provided on the inner wall of the ferrule 5. A handwheel rod 7 is fixedly connected to the side of the valve handwheel 3, and a gear 8 is fixedly installed on the outer wall of the handwheel rod 7. A support frame 9 is fixedly connected to the upper end of the bracket 4 on the side of the gear 8. An inner square sleeve 10 is provided at the upper end of the support frame 9. An adjusting rod 11 is movably connected to the inner wall of the upper end of the inner square sleeve 10. A square rod 12 is movably provided at the lower end of the adjusting rod 11, and a toothed plate 13 is fixedly connected to the lower end of the square rod 12.

[0023] The collection mechanism 6 includes a positioning frame 601, a knob 602, and a collection tray 603. The positioning frame 601 is movably installed on the inner wall of the sleeve 5, and the knob 602 is movably connected to the upper inner wall of the positioning frame 601. The collection tray 603 is fixedly installed at the lower end of the positioning frame 601, which facilitates the collection of materials that leak slightly from the discharge valve body 2 through the collection mechanism 6, thereby preventing materials from flowing randomly and polluting the environment.

[0024] The positioning frame 601 and the retaining sleeve 5 form a sliding structure. The knob 602 is threadedly connected to the positioning frame 601 and the bracket 4 respectively. This allows the positioning frame 601 to slide relative to the retaining sleeve 5 when the user disassembles or assembles the collection tray 603, and also allows the user to rotate the knob 602 so that the knob 602 moves relative to the positioning frame 601 and inserts into the bracket 4, thereby limiting the installation of the collection tray 603.

[0025] The positioning frame 601 has a "T" shaped cross section. The collection tray 603 is located below the discharge valve body 2, which facilitates the installation stability of the positioning frame 601 and the collection tray 603 to collect any slightly leaked material from the discharge valve body 2.

[0026] The handwheel lever 7 and the bracket 4 form a rotating structure. The toothed plate 13 and the gear 8 mesh with each other, which makes it easy for the user to rotate the handwheel lever 7 to make the valve handwheel 3 rotate, thereby remotely opening and closing the feeding valve body 2. Furthermore, the handwheel lever 7 is limited by the toothed plate 13 meshing with the gear 8 to ensure the stability of the valve handwheel 3.

[0027] The adjusting rod 11 and the inner square sleeve 10 are threaded together, and the adjusting rod 11 and the square rod 12 are rotatably connected. The square rod 12 and the inner square sleeve 10 are slidably connected, which makes it easy for the user to rotate the adjusting rod 11 so that the adjusting rod 11 moves relative to the inner square sleeve 10, thereby driving the square rod 12 to slide relative to the inner square sleeve 10, so that the square rod 12 drives the toothed plate 13 to move.

[0028] Working principle: When using the bromine distillation kettle feed valve, firstly as follows... Figure 1-5 As shown, the user moves the positioning frame 601 so that it inserts into the sleeve 5. Then, the user rotates the knob 602, which moves relative to the positioning frame 601 and inserts into the bracket 4, thus limiting the collection tray 603. At this time, the collection tray 603 is stably installed below the discharge valve body 2. The user then installs the discharge valve body 2 onto the vessel body 1. When the user needs to operate the discharge valve body 2, they push the handwheel lever 7 to rotate relative to the bracket 4. The handwheel lever 7 then drives the valve handwheel 3 to rotate, thereby opening or closing the discharge valve body 2. After the operation of the discharge valve body 2 is completed... The user rotates the adjusting rod 11, which then moves downward relative to the inner square sleeve 10. Next, the adjusting rod 11 drives the square rod 12 to slide down relative to the inner square sleeve 10. Subsequently, the square rod 12 drives the toothed plate 13 to move downward, causing the toothed plate 13 to mesh with the gear 8, thereby limiting the handwheel rod 7 to ensure the stability of the feeding valve body 2. Therefore, the device is easy to operate remotely, thus avoiding the user from directly contacting the valve to open or close it, which improves the safety of valve use. Then, when a slight leak occurs in the feeding valve body 2, the leaked material falls into the collection tray 603, thus preventing the leaked material from flowing freely and polluting the environment.

[0029] 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 bromine distillation kettle discharge valve, comprising a kettle body (1), a discharge valve body (2), and a valve handwheel (3), characterized in that: The lower end of the vessel body (1) is equipped with a feeding valve body (2), and a valve handwheel (3) is provided on the side of the feeding valve body (2). A bracket (4) is fixedly connected to the surface of the feeding valve body (2) below the valve handwheel (3), and a ferrule (5) is fixedly installed on the lower surface of the bracket (4). A collection mechanism (6) is provided on the inner wall of the ferrule (5). A handwheel rod (7) is fixedly connected to the side of the valve handwheel (3), and a gear (8) is fixedly installed on the outer wall of the handwheel rod (7). A support frame (9) is fixedly connected to the upper end of the bracket (4) on the side of the gear (8). An inner square sleeve (10) is provided at the upper end of the support frame (9). An adjusting rod (11) is movably connected to the inner wall of the upper end of the inner square sleeve (10), and a square rod (12) is movably provided at the lower end of the adjusting rod (11). A toothed plate (13) is fixedly connected to the lower end of the square rod (12).

2. The bromine distillation kettle feed valve according to claim 1, characterized in that: The collection mechanism (6) includes a positioning frame (601), a knob (602) and a collection tray (603). The positioning frame (601) is movably installed on the inner wall of the sleeve (5), and the upper inner wall of the positioning frame (601) is movably connected to the knob (602). The lower end of the positioning frame (601) is fixedly provided with a collection tray (603).

3. The bromine distillation kettle feed valve according to claim 2, characterized in that: The positioning frame (601) and the sleeve (5) form a sliding structure, and the knob (602) is threadedly connected to the positioning frame (601) and the bracket (4) respectively.

4. The bromine distillation kettle feed valve according to claim 2, characterized in that: The positioning frame (601) has a "T" shaped cross section, and the collection tray (603) is located below the discharge valve body (2).

5. The bromine distillation kettle feed valve according to claim 1, characterized in that: The handwheel lever (7) and the bracket (4) form a rotating structure, and the toothed plate (13) and the gear (8) mesh with each other.

6. The bromine distillation kettle feed valve according to claim 1, characterized in that: The adjusting rod (11) and the inner square sleeve (10) are threaded together, and the adjusting rod (11) and the square rod (12) are rotatably connected, and the square rod (12) and the inner square sleeve (10) are slidably connected.

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