Safe and environment-friendly bromine metering tank
By designing a high borosilicate glass tank and a buffer layer, combined with an observation window and a level gauge, the problem of the inability to directly observe the level in existing bromine metering tanks is solved, enabling safe storage and accurate metering of bromine, and reducing equipment costs and maintenance difficulties.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANTONG DONGCHANG CHEM IND CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-17
AI Technical Summary
Existing bromine metering tanks, made of stainless steel, cannot be directly observed in terms of internal liquid level. They require expensive external liquid level sensors, resulting in high initial purchase costs and susceptibility to corrosive environments, leading to frequent maintenance and replacement.
The system employs a high borosilicate glass tank and a buffer layer for triple protection, combined with an observation window and liquid level gauge for intuitive measurement, a tank pressure gauge to monitor pressure, and a vacuum pump to treat vapors in conjunction with an adsorption tank, reducing environmental pollution and maintenance costs.
It enables safe storage, accurate measurement, and environmentally friendly operation of bromine, reduces monitoring costs, ensures operational safety, and reduces environmental pollution and maintenance expenses.
Smart Images
Figure CN224131907U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bromine metering cell technology, and in particular to a safe and environmentally friendly bromine metering cell. Background Technology
[0002] Bromine, a chemical raw material with strong oxidizing and corrosive properties, is widely used in the fields of pharmaceuticals, pesticides, dyes, and flame retardants. In the chemical production process, the accurate metering of bromine is crucial for product quality, production safety, and cost control. As a device for storing and metering bromine, the performance of the bromine metering tank directly affects the stability and reliability of the production process. Therefore, the bromine metering tank must have excellent corrosion resistance to resist bromine erosion, and at the same time, it must achieve high-precision liquid level measurement and control to ensure the accurate addition and use of bromine.
[0003] Currently, most bromine metering tanks on the market are made of stainless steel. They measure and meter the liquid level using external level and pressure sensors. These tanks collect liquid level data in real time and transmit it to the control system, which to some extent avoids errors from manual measurement and achieves automated monitoring of bromine levels. However, because stainless steel is not transparent, the internal liquid level cannot be directly observed, and external level sensors must be used for measurement. These sensors are not only expensive, increasing the initial purchase cost of the equipment, but they also tend to malfunction or lose accuracy after prolonged exposure to corrosive environments, leading to frequent maintenance and replacement needs, further increasing operating costs. Once the sensors malfunction, the metering tank will not function properly, affecting production progress. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a safe and environmentally friendly bromine metering tank, which aims to improve the problem in the existing technology where the stainless steel material cannot directly observe the internal liquid level and must rely on external liquid level sensor equipment for measurement, thus increasing the initial purchase cost of the equipment.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a safe and environmentally friendly bromine metering tank, comprising a stainless steel tank and a connecting plate. A buffer layer is fixedly connected inside the stainless steel tank, and a high borosilicate glass tank is fixedly connected inside the buffer layer. A feed pipe is connected to the top right end of the high borosilicate glass tank, and a discharge pipe is connected to the bottom right end of the high borosilicate glass tank. Observation windows are provided on the front, rear, left, and right sides of the stainless steel tank, and liquid level gauges are installed inside each observation window. These liquid level gauges are fixedly connected to the front, rear, left, and right ends of the high borosilicate glass tank. A tank pressure gauge is fixedly connected to the top left side of the high borosilicate glass tank. A vacuum pump is fixedly connected to the rear end of the top left side of the connecting plate, and an adsorption tank is fixedly connected to the front end of the top left side of the connecting plate. The output end of the vacuum pump is connected to the front top side of the adsorption tank. A horizontal fine-tuning mechanism is provided at the bottom of the connecting plate.
[0006] The above technical solution, which uses a high borosilicate glass tank, a buffer layer, and a stainless steel tank to form triple protection, and uses an observation window and a liquid level gauge for intuitive measurement, a tank pressure gauge to monitor pressure, and a vacuum pump in conjunction with an adsorption tank to treat vapor, achieves the effects of safe storage, accurate measurement, and environmentally friendly operation of bromine. At the same time, intuitive measurement greatly reduces monitoring costs. Compared with traditional equipment, it can not only ensure operational safety, but also reduce environmental pollution and maintenance costs.
[0007] As a further description of the above technical solution:
[0008] The horizontal fine-tuning mechanism includes a support plate with a mounting groove at its top. A connecting plate is slidably connected inside the mounting groove. Adjusting screws are threaded to the four corners at the top of the connecting plate. Handwheels are fixedly connected to the tops of the multiple adjusting screws, and cylindrical blocks are fixedly connected to the bottoms of the multiple adjusting screws. Cylindrical turntables are fixedly connected to the four corners at the bottom of the inner side of the mounting groove, and the multiple cylindrical blocks are rotatably connected inside the multiple cylindrical turntables.
[0009] The above technical solution involves rotating the handwheel to drive the adjusting screw to rotate, which then moves up and down using threaded transmission. The cylindrical block and the cylindrical turntable work together to ensure the screw rotates freely. By adjusting the extension length of different screws, the horizontal position of the connecting plate can be finely adjusted, achieving precise adjustment of the horizontal position of the connecting plate. The mechanism is easy to operate and highly stable, meeting the high-precision requirements for equipment installation and use.
[0010] As a further description of the above technical solution:
[0011] A solenoid valve is fixedly connected to the top front end of the adsorption tank, and the bottom end of the solenoid valve is connected to the inside of the adsorption tank.
[0012] The above technical solution involves fixing the solenoid valve at the top front of the adsorption tank and connecting the bottom end to the inside of the tank. Controlled by the electrical signal of the control console, the solenoid valve can be quickly opened or closed to regulate the flow rate and on / off state of bromine vapor entering the adsorption tank. It is opened when adsorption treatment of the gas inside the tank is required and closed in time after treatment is completed to prevent bromine vapor from leaking out without treatment.
[0013] As a further description of the above technical solution:
[0014] A swing check valve is fixedly connected to the top of the feed pipe, and the right end of the swing check valve is designed to be non-slip.
[0015] The above technical solution involves a swing check valve fixed at the top of the feed pipe. Utilizing the one-way sealing principle of the valve disc rotating around its axis, it allows bromine to flow unidirectionally into the high borosilicate glass tank, preventing backflow. The anti-slip design facilitates manual operation and provides a secure grip during installation and maintenance. When feeding stops or the pressure inside the pipeline changes, the valve disc automatically closes to prevent bromine backflow and avoid material waste and leakage hazards.
[0016] As a further description of the above technical solution:
[0017] A flow meter ball valve is fixedly installed in the middle of the discharge pipe, and the bottom end of the flow meter ball valve penetrates through the inside of the discharge pipe.
[0018] The above technical solution involves installing a flow meter ball valve in the middle of the discharge pipe, which combines flow measurement and pipeline control functions. Its internal structure can monitor the bromine outflow in real time and feed the data back to the control console. Operators can adjust the opening of the flow meter ball valve through the control console to control the discharge flow rate, achieve accurate metering and flow rate regulation, meet the needs of different application scenarios, and improve material utilization efficiency.
[0019] As a further description of the above technical solution:
[0020] A control console is fixedly connected to the front side of the stainless steel tank. The control console is electrically connected to the tank pressure gauge, vacuum pump, solenoid valve, and flow meter ball valve.
[0021] Through the above technical solution: the control console acts as the controller of the metering tank, and is electrically connected to the tank pressure gauge, vacuum pump, solenoid valve and flow meter ball valve. It can receive pressure data from the tank pressure gauge and monitor the pressure inside the tank; control the start and stop and working status of the vacuum pump and solenoid valve; and adjust the opening of the flow meter ball valve to achieve automated and precise control.
[0022] As a further description of the above technical solution:
[0023] The bottom left and right sides of the stainless steel tank are fixedly connected with triangular fixing stakes, and the bottoms of the two triangular fixing stakes are respectively fixedly connected to the top left and right sides of the connecting plate.
[0024] The above technical solution involves fixing triangular stakes to the left and right sides of the bottom of the stainless steel tank and connecting them to the top of the connecting plate. This utilizes the principle of triangular stability to enhance the overall stability of the metering tank and distribute the load on the tank.
[0025] As a further description of the above technical solution:
[0026] The multiple handwheels all adopt an inverted conical design, and the tops of the multiple handwheels all adopt an anti-slip design.
[0027] The above technical solution features a handwheel with an inverted conical design that fits comfortably in the hand, an anti-slip surface that increases friction, and the ability to fine-tune the horizontal position of the connecting plate by rotating the handwheel and adjusting the screw. This also facilitates the application of force, improves the convenience and accuracy of fine-tuning operations, and ensures the precise installation position of the connecting plate.
[0028] This utility model has the following beneficial effects:
[0029] 1. In this utility model, a triple protection system is formed by a high borosilicate glass tank, a buffer layer, and a stainless steel tank. At the same time, a visual observation window and a liquid level gauge are used to achieve intuitive measurement, a tank pressure gauge monitors the pressure, and a vacuum pump works with an adsorption tank to treat vapors. This achieves the effects of safe storage, accurate measurement, and environmentally friendly operation of bromine. Meanwhile, intuitive measurement greatly reduces monitoring costs. Compared with traditional equipment, this system can ensure operational safety and reduce environmental pollution and maintenance costs.
[0030] 2. In this utility model, the adjustment screw is rotated by turning the handwheel, and the screw is moved up and down by the thread transmission. The cylindrical block and the cylindrical turntable cooperate to ensure that the screw rotates freely. By adjusting the extension length of different screws, the horizontal position of the connecting plate can be finely adjusted, and the horizontal position of the connecting plate can be precisely adjusted. The mechanism is easy to operate and has high stability, meeting the high precision requirements of equipment installation and use. Attached Figure Description
[0031] Figure 1 This is a perspective view of a safe and environmentally friendly bromine metering tank proposed in this utility model.
[0032] Figure 2 This is a front view of a safe and environmentally friendly bromine metering tank proposed in this utility model;
[0033] Figure 3 This is a side view of a safe and environmentally friendly bromine metering tank proposed in this utility model.
[0034] Figure 4 This is a cross-sectional view of a stainless steel tank in a safe and environmentally friendly bromine metering tank proposed in this utility model.
[0035] Figure 5This is a structural exploded view of the horizontal fine-tuning mechanism in a safe and environmentally friendly bromine metering tank proposed in this utility model.
[0036] Legend:
[0037] 1. Stainless steel tank; 2. Horizontal fine-tuning mechanism; 201. Support plate; 202. Mounting groove; 203. Adjusting screw; 204. Handwheel; 205. Cylindrical block; 206. Cylindrical turntable; 3. Buffer layer; 4. High borosilicate glass tank; 5. Feed pipe; 6. Discharge pipe; 7. Observation window; 8. Liquid level gauge; 9. Tank pressure gauge; 10. Vacuum pump; 11. Adsorption tank; 12. Solenoid valve; 13. Swing check valve; 14. Flow meter ball valve; 15. Control console; 16. Connecting plate; 17. Triangular fixing stake. Detailed Implementation
[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.
[0039] Reference Figure 1 , Figure 3 and Figure 4 An embodiment of this utility model provides a safe and environmentally friendly bromine metering tank, comprising a stainless steel tank 1 and a connecting plate 16. A buffer layer 3 is fixedly connected inside the stainless steel tank 1, and a high borosilicate glass tank 4 is fixedly connected inside the buffer layer 3. A feed pipe 5 is connected to the top right end of the high borosilicate glass tank 4, and a discharge pipe 6 is connected to the bottom right end of the high borosilicate glass tank 4. Observation windows 7 are provided on the front, rear, left, and right ends of the stainless steel tank 1. Liquid level gauges 8 are provided inside the observation windows 7. The liquid level gauges 8 are fixedly connected to the front, rear, left, and right ends of the high borosilicate glass tank 4. A tank pressure gauge 9 is fixedly connected to the top left side of the high borosilicate glass tank 4. A vacuum pump 10 is fixedly connected to the rear end of the top left side of the connecting plate 16. An adsorption tank 11 is fixedly connected to the front end of the top left side of the connecting plate 16. The output end of the vacuum pump 10 is connected to the front top side of the adsorption tank 11. A horizontal fine adjustment mechanism 2 is provided at the bottom of the connecting plate 16.
[0040] Specifically, bromine enters the borosilicate glass tank 4 through the feed pipe 5. Due to the excellent chemical stability of the borosilicate glass tank 4, it can resist the strong corrosiveness of bromine, preventing damage to the tank body. The buffer layer 3 surrounding the borosilicate glass tank 4 can buffer external impacts, preventing the glass tank from breaking due to collisions and ensuring the safety of bromine storage. The stainless steel tank 1 outside the buffer layer 3 provides further protection; its robust structure can withstand external impacts and it also has good corrosion resistance. This double protection greatly improves the safety of the equipment. During operation, the bromine level inside the borosilicate glass tank 4 can be directly observed through the observation windows 7 on the front, back, left, and right ends of the stainless steel tank 1. The level gauge 8 is fixed to the surface of the borosilicate glass tank 4 and is clearly visible through the observation windows 7. Operators can intuitively judge the amount of bromine in the tank based on the scale of the level gauge 8, achieving accurate measurement. This design eliminates the reliance on expensive level sensors, reducing equipment costs and maintenance difficulty. The tank pressure gauge 9 is fixed to the top left side of the borosilicate glass tank 4. The pressure inside the tank is monitored in real time. When the pressure inside the tank rises abnormally, measures can be taken in time to prevent the tank from rupturing or leaking due to excessive pressure. During the use of bromine, the bromine vapor generated inside the tank is introduced into the vacuum pump 10 through a pipeline. The vacuum pump 10 is fixed at the rear end of the top left of the connecting plate 16. After it is started, it extracts the vapor from the tank and transports it to the adsorption tank 11. The adsorption tank 11 is located at the front end of the top left of the connecting plate 16. It is filled with activated carbon adsorption material. After the bromine vapor enters the adsorption tank 11, the activated carbon uses its porous structure to adsorb and trap the bromine vapor. The gas after adsorption treatment meets the environmental emission standards and is then discharged, effectively preventing the leakage of bromine vapor and avoiding pollution to the environment and harm to the health of operators. When bromine is needed, it flows out from the discharge pipe 6 at the bottom right end of the high borosilicate glass tank 4. The entire metering tank realizes the functions of safe storage, accurate metering and environmentally friendly discharge of bromine through the double protection of the stainless steel tank 1 and the high borosilicate glass tank 4, the intuitive liquid level observation method and the activated carbon adsorption treatment system.
[0041] Reference Figure 1 , Figure 2 and Figure 5 The horizontal fine-tuning mechanism 2 includes a support plate 201, with a mounting groove 202 on the top of the support plate 201. A connecting plate 16 is slidably connected inside the mounting groove 202. Adjusting screws 203 are threadedly connected to the four corners of the top of the connecting plate 16. A handwheel 204 is fixedly connected to the top of each of the multiple adjusting screws 203. A cylindrical block 205 is fixedly connected to the bottom of each of the multiple adjusting screws 203. A cylindrical turntable 206 is fixedly connected to the four corners of the bottom of the inner side of the mounting groove 202. The multiple cylindrical blocks 205 are rotatably connected inside the multiple cylindrical turntables 206.
[0042] Specifically, the support plate 201 serves as the basic component of the horizontal fine-tuning mechanism 2. The mounting groove 202 at its top provides fine-tuning space for the connecting plate 16. The connecting plate 16 and the mounting groove 202 are slidably connected, allowing the connecting plate 16 to move horizontally within the mounting groove 202. When the horizontal position of the connecting plate 16 needs adjustment, the operator rotates the handwheel 204, which is fixedly connected to the top of the adjusting screw 203. Rotating the handwheel 204 drives the adjusting screw 203 to rotate. Since the adjusting screw 203 is threadedly connected to the four corners at the top of the connecting plate 16, according to the principle of threaded transmission, the rotation of the adjusting screw 203 is converted into linear motion along its own axis. A cylindrical block 205 is fixedly connected to the bottom of the adjusting screw 203. The cylindrical block 205 is rotatably connected to the cylindrical turntable 206 fixed at the bottom of the mounting groove 202, allowing the adjusting screw 203 to rotate freely during vertical movement, preventing damage due to the bottom. The connection plate 16 is fixed and cannot be adjusted smoothly. When the adjusting screw 203 moves up or down, it will exert a pushing or pulling force on the corresponding corner of the connecting plate 16. Since the connecting plate 16 is equipped with adjusting screws 203 at each of the four corners, the extension length of each adjusting screw 203 can be changed by adjusting the handwheel 204 at different positions, thereby applying different magnitudes of force to the four corners of the connecting plate 16. This allows for precise adjustment of the horizontal position of the connecting plate 16 within the mounting groove 202, enabling fine-tuning of its translation and tilt angles in the plane. When it is necessary to translate the connecting plate 16 in a certain direction, the adjusting screw 203 on the corresponding side can be adjusted simultaneously to increase or decrease its extension length, pushing or pulling the connecting plate 16. If it is necessary to adjust the levelness of the connecting plate 16, one or more adjusting screws 203 can be adjusted individually to change the force on different parts of the connecting plate 16, making it reach a horizontal state. This makes the overall adjustment process convenient to operate and highly stable.
[0043] Reference Figure 1 and Figure 2 A solenoid valve 12 is fixedly connected to the top front end of the adsorption tank 11, and the bottom end of the solenoid valve 12 is connected to the inside of the adsorption tank 11; a swing check valve 13 is fixedly connected to the top of the feed pipe 5, and the right end of the swing check valve 13 is designed with anti-slip; a flow meter ball valve 14 is fixedly installed in the middle of the discharge pipe 6, and the bottom end of the flow meter ball valve 14 passes through the inside of the discharge pipe 6; a control console 15 is fixedly connected to the front side of the stainless steel tank 1, and the control console 15 is electrically connected to the tank pressure gauge 9, the vacuum pump 10, the solenoid valve 12 and the flow meter ball valve 14; triangular fixing stakes 17 are fixedly connected to the left and right sides of the bottom of the stainless steel tank 1, and the bottom of the two triangular fixing stakes 17 are respectively fixedly connected to the top left and right sides of the connecting plate 16; the multiple handwheels 204 are all designed with an inverted cone shape, and the top of the multiple handwheels 204 are all designed with anti-slip.
[0044] Specifically, solenoid valve 12 is fixed to the top front end of adsorption tank 11, with its bottom end connected to the inside of the tank. Controlled by an electrical signal from control panel 15, solenoid valve 12 can quickly open or close, regulating the flow rate and on / off state of bromine vapor entering adsorption tank 11. It opens when adsorption treatment of the gas inside the tank is required and closes promptly after treatment to prevent untreated bromine vapor from leaking out. Swing check valve 13 is fixed to the top of feed pipe 5. Utilizing the one-way sealing principle of valve disc rotation around an axis, it allows bromine to flow unidirectionally into high borosilicate glass tank 4, preventing backflow. Its anti-slip design facilitates manual operation and provides a stable grip during installation and maintenance. When feeding stops or the pressure inside the pipeline changes, the valve disc automatically closes to prevent bromine backflow, avoiding material waste and leakage hazards. Flow meter ball valve 14 is installed in the middle of discharge pipe 6, combining flow measurement and pipeline control functions. Its internal structure can monitor the bromine outflow in real time and feed the data back to control panel 15. Operators adjust flow meter ball valve 14 through control panel 15. The opening degree of valve 4 controls the discharge flow rate, achieving precise metering and flow rate adjustment to meet the needs of different application scenarios and improve material utilization efficiency. The control console 15, as the controller of the metering tank, is electrically connected to the tank pressure gauge 9, vacuum pump 10, solenoid valve 12, and flow meter ball valve 14. It can receive pressure data from the tank pressure gauge 9 to monitor the pressure inside the tank; control the start and stop and working status of the vacuum pump 10 and solenoid valve 12; and adjust the opening degree of the flow meter ball valve 14 to achieve automated and precise control. The triangular fixing stake 17 is fixed to the bottom left and right sides of the stainless steel tank 1 and connected to the top of the connecting plate 16. Utilizing the principle of triangular stability, it enhances the overall stability of the metering tank and disperses the tank load. The inverted conical design of the handwheel 204 fits the hand grip, and the anti-slip surface increases friction. By rotating the handwheel 204, the adjusting screw 203 is rotated to achieve fine adjustment of the horizontal position of the connecting plate 16. At the same time, it is easy to apply force, improves the convenience and accuracy of fine adjustment operation, and ensures the accurate installation position of the connecting plate 16.
[0045] Working Principle: Bromine enters the borosilicate glass tank 4 through the feed pipe 5. The borosilicate glass tank 4 possesses excellent chemical stability, resisting the strong corrosiveness of bromine and preventing damage to the tank body. The buffer layer 3 surrounding the borosilicate glass tank 4 cushions external impacts, preventing breakage due to collisions and ensuring safe bromine storage. The stainless steel tank 1 outside the buffer layer 3 provides further protection. During operation, the bromine level inside the borosilicate glass tank 4 can be directly observed through the observation windows 7 on the front, back, left, and right ends of the stainless steel tank 1. The level gauge 8 is fixed to the surface of the borosilicate glass tank 4 and is clearly visible through the observation windows 7. Operators can intuitively judge the amount of bromine in the tank based on the scale of the level gauge 8, achieving accurate measurement. This design eliminates the reliance on expensive level sensors, reducing equipment costs and maintenance difficulty. The tank pressure gauge 9 is fixed to... On the top left side of the high borosilicate glass tank 4, the internal pressure is monitored in real time. When the internal pressure rises abnormally, measures can be taken in time to prevent the tank from rupturing or leaking due to excessive pressure. During the use of bromine, the bromine vapor generated in the tank is introduced into the vacuum pump 10 through a pipeline. The vacuum pump 10 is fixed at the rear end of the top left side of the connecting plate 16. After it is started, it extracts the vapor from the tank and transports it to the adsorption tank 11. The adsorption tank 11 is located at the front end of the top left side of the connecting plate 16. It is filled with activated carbon adsorption material. After the bromine vapor enters the adsorption tank 11, the activated carbon uses its porous structure to adsorb and trap the bromine vapor. The gas after adsorption treatment meets the environmental emission standards and is then discharged, effectively preventing the leakage of bromine vapor and avoiding pollution to the environment and harm to the health of operators. When bromine is needed, it flows out from the discharge pipe 6 at the bottom right end of the high borosilicate glass tank 4.
[0046] Furthermore, the mounting groove 202 on the top of the support plate 201 provides fine-tuning space for the connecting plate 16. The connecting plate 16 and the mounting groove 202 are slidably connected, allowing the connecting plate 16 to move horizontally within the mounting groove 202. When the horizontal position of the connecting plate 16 needs to be adjusted, the operator rotates the handwheel 204, which is fixedly connected to the top of the adjusting screw 203. By rotating the handwheel 204, the adjusting screw 203 is driven to rotate. Since the adjusting screw 203 is threadedly connected to the four corners at the top of the connecting plate 16, according to the principle of threaded transmission, the rotation of the adjusting screw 203 is converted into linear motion along its own axis. A cylindrical block 205 is fixedly connected to the bottom of the adjusting screw 203. The cylindrical block 205 is rotatably connected to the cylindrical turntable 206 fixed at the bottom of the inner side of the mounting groove 202, allowing the adjusting screw 203 to rotate freely during vertical movement, avoiding... Because the bottom is fixed and cannot be adjusted smoothly, when the adjusting screw 203 moves up or down, it will exert a pushing or pulling force on the corresponding corner of the connecting plate 16. Since the connecting plate 16 is equipped with adjusting screws 203 at each of the four corners, the extension length of each adjusting screw 203 can be changed by adjusting the handwheels 204 at different positions, thereby applying different magnitudes of force to the four corners of the connecting plate 16. This allows for precise adjustment of the horizontal position of the connecting plate 16 within the mounting groove 202, enabling fine-tuning of its translation and tilt angles in the plane. When it is necessary to move the connecting plate 16 in a certain direction, the adjusting screw 203 on the corresponding side can be adjusted simultaneously to increase or decrease its extension length, pushing or pulling the connecting plate 16. If it is necessary to adjust the levelness of the connecting plate 16, one or more adjusting screws 203 can be adjusted individually to change the force on different parts of the connecting plate 16, so that it reaches a horizontal state.
[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.
Claims
1. A safe and environmentally friendly bromine metering tank, comprising a stainless steel tank (1) and a connecting plate (16), characterized in that: The stainless steel tank (1) is fixedly connected to a buffer layer (3), and the buffer layer (3) is fixedly connected to a borosilicate glass tank (4). The top right end of the borosilicate glass tank (4) is connected to a feed pipe (5), and the bottom right end of the borosilicate glass tank (4) is connected to a discharge pipe (6). The stainless steel tank (1) is provided with observation windows (7) on the front, back, left and right sides. Each of the observation windows (7) is provided with a liquid level gauge (8). The liquid level gauges (8) are fixedly connected to the front, back, left and right ends of the borosilicate glass tank (4). The top left side of the borosilicate glass tank (4) is fixedly connected to a tank pressure gauge (9). The top left rear end of the connecting plate (16) is fixedly connected to a vacuum pump (10). The top left front end of the connecting plate (16) is fixedly connected to an adsorption tank (11). The output end of the vacuum pump (10) is connected to the top front side of the adsorption tank (11). The bottom of the connecting plate (16) is provided with a horizontal fine adjustment mechanism (2).
2. The safe and environmentally friendly bromine metering tank according to claim 1, characterized in that: The horizontal fine-tuning mechanism (2) includes a support plate (201), the top of which is provided with an installation groove (202). The connecting plate (16) is slidably connected to the inside of the installation groove (202). The four corners of the top of the connecting plate (16) are threaded with adjusting screws (203). The tops of the multiple adjusting screws (203) are fixedly connected with handwheels (204). The bottoms of the multiple adjusting screws (203) are fixedly connected with cylindrical blocks (205). The four corners of the bottom of the inner side of the installation groove (202) are fixedly connected with cylindrical turntables (206). The multiple cylindrical blocks (205) are rotatably connected to the inside of the multiple cylindrical turntables (206).
3. The safe and environmentally friendly bromine metering tank according to claim 1, characterized in that: A solenoid valve (12) is fixedly connected to the top front end of the adsorption tank (11), and the bottom end of the solenoid valve (12) is connected to the inside of the adsorption tank (11).
4. The safe and environmentally friendly bromine metering tank according to claim 1, characterized in that: A swing check valve (13) is fixedly connected to the top of the feed pipe (5), and the right end of the swing check valve (13) is designed to be non-slip.
5. The safe and environmentally friendly bromine metering tank according to claim 1, characterized in that: A flow meter ball valve (14) is fixedly installed in the middle of the discharge pipe (6), and the bottom end of the flow meter ball valve (14) penetrates the inside of the discharge pipe (6).
6. The safe and environmentally friendly bromine metering tank according to claim 1, characterized in that: A control console (15) is fixedly connected to the front side of the stainless steel tank (1). The control console (15) is electrically connected to the tank pressure gauge (9), vacuum pump (10), solenoid valve (12) and flow meter ball valve (14).
7. The safe and environmentally friendly bromine metering tank according to claim 1, characterized in that: The bottom left and right sides of the stainless steel tank (1) are fixedly connected with triangular fixing stakes (17), and the bottoms of the two triangular fixing stakes (17) are respectively fixedly connected to the top left and right sides of the connecting plate (16).
8. The safe and environmentally friendly bromine metering tank according to claim 2, characterized in that: The multiple handwheels (204) are all designed with an inverted cone shape, and the top of the multiple handwheels (204) is designed with an anti-slip feature.