A storage device for chemical production

Abstract

This utility model discloses a storage device for chemical production, including an upper storage device with a gas pipe fixedly connected to its side wall; and a warning mechanism comprising a vertical pipe, a piston plate, a push column, a connecting rod, a sliding column, and a warning plate. The vertical pipe is fixedly connected to the side wall of the gas pipe, the piston plate is slidably connected inside the vertical pipe, one end of the push column is fixedly connected to the top surface of the piston plate, and the other end of the push column passes through the top surface of the vertical pipe. The two ends of the connecting rod are rotatably connected to the top of the push column and the top of the sliding column, respectively. The sliding column is slidably connected to the back of the warning plate, and the end of the warning plate is rotatably connected to the side wall of the vertical pipe. This utility model promptly notifies workers of increased gas pressure inside the storage device via a warning sign, preventing an explosion; it can also promptly release excess gas to reduce the pressure inside the storage device; and it filters toxic gases through a filter plate.

Description

Technical Field

[0001] This utility model relates to the field of chemical production technology, specifically a storage device for chemical production. Background Technology

[0002] Chemical products differ from ordinary items in that they possess different physical and chemical properties. Some chemical products undergo chemical changes when exposed to heat, vibration, impact, or contact with fire sources, which can lead to accidents such as combustion and corrosion. Therefore, when storing and handling chemical products, it is necessary to ensure the performance of the storage devices to guarantee a safe condition.

[0003] When storing chemical products, the chemical products inside the storage device will undergo chemical changes and release some gases as the storage time increases, coupled with the influence of the external environment. This increases the gas pressure inside the device, which may cause the storage device to explode if the staff does not notice it in time. Utility Model Content

[0004] The purpose of this utility model is to provide a storage device for chemical production, thereby solving the problems mentioned in the background section. To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is a storage device for chemical production, comprising:

[0006] A storage device, with an air pipe fixedly connected to the side wall of the storage device;

[0007] The warning mechanism includes a vertical tube, a piston plate, a push column, a connecting rod, a sliding column, and a warning plate.

[0008] The vertical tube is fixedly connected to the side wall of the trachea, the piston plate is slidably connected inside the vertical tube, one end of the push rod is fixedly connected to the top surface of the piston plate, the other end of the push rod passes through the top surface of the vertical tube, the two ends of the connecting rod are respectively rotatably connected to the top of the push rod and the top of the sliding rod, the sliding rod is slidably connected to the back of the warning plate, and the end of the warning plate is rotatably connected to the side wall of the vertical tube.

[0009] Furthermore, the warning mechanism also includes a first spring, with its two ends fixedly connected to the top of the piston plate and the top of the vertical tube, respectively, and the push rod passing through the first spring.

[0010] Furthermore, two upright plates are fixedly connected to the top of the push column, and a cylinder is fixedly connected between the two upright plates. A second rotating groove is opened at the top of the sliding column, and rotating rings are fixedly connected to both ends of the connecting rod. The two rotating rings are rotatably connected to the cylinder and the second rotating groove, respectively.

[0011] Furthermore, a guide groove is provided on the back of the warning plate, the sliding column slides in the guide groove, a side plate is fixedly connected to the side wall of the vertical pipe, a first rotation groove is provided at the end of the side plate, and the end of the warning plate rotates in the first rotation groove.

[0012] Furthermore, it also includes a pressure relief mechanism, which includes a movable ring plate, a cross plate, a top column, a second spring, and a sealing plate;

[0013] The movable ring plate is slidably connected inside the trachea, the cross plate is fixedly connected inside the trachea, the top column is fixedly connected to the side of the cross plate, and the two ends of the second spring are respectively fixed to the bottom surface of the movable ring plate and the side of the sealing plate.

[0014] Furthermore, the outer wall of the end of the trachea is threaded, and a threaded tube is threadedly connected to the threaded tube, with a filter plate fixedly connected in the middle of the threaded tube.

[0015] Furthermore, a fitting groove is provided on one side of the movable ring plate, the sealing plate is fitted into the fitting groove, a side column is fixedly connected to the side wall of the movable ring plate, a sliding groove is provided on the inner wall of the air pipe, and the side column slides in the sliding groove.

[0016] This utility model has the following beneficial effects:

[0017] In this invention, when the air pressure inside the storage device increases, it pushes the piston plate to slide upward. The piston plate drives the push column to slide upward, causing one end of the connecting rod to rise while the other end drives the second rotating groove to slide on the warning plate. This causes the end of the warning plate to rotate on the side wall of the vertical pipe and then flip up and stand upright, thereby warning the staff that the air pressure inside the storage device is too high and enabling timely measures to be taken to prevent the storage device from exploding. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the structure of part A in the diagram;

[0021] Figure 3 This utility model Figure 1 A schematic diagram of the structure of part B in the diagram;

[0022] Figure 4This is a schematic diagram of the movable ring plate structure of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 100. Storage tank; 110. Gas pipe; 111. Slide groove; 112. Thread;

[0025] 210. Vertical pipe; 211. Side plate; 212. First rotating groove; 220. Piston plate; 230. Push column; 231. Vertical plate; 232. Cylinder; 240. Connecting rod; 241. Rotating ring; 250. Sliding column; 251. Second rotating groove; 260. Warning plate; 261. Guide groove; 270. First spring;

[0026] 310. Movable ring plate; 311. Side column; 312. Fitting groove; 320. Cross plate; 330. Top column; 340. Second spring; 350. Sealing plate; 360. Threaded pipe; 361. Filter plate. Detailed Implementation

[0027] 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.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] Please see Figure 1-4 As shown, this utility model is a storage device for chemical production, comprising:

[0030] Storage tank 100, with a gas pipe 110 fixedly connected to the side wall of storage tank 100, allows chemical products to be added from the inlet at the top of storage tank 100 and discharged from the outlet at the bottom.

[0031] The warning mechanism includes a vertical tube 210, a piston plate 220, a push column 230, a connecting rod 240, a sliding column 250, and a warning plate 260.

[0032] The vertical tube 210 is fixedly connected to the side wall of the air pipe 110. The piston plate 220 is slidably connected inside the vertical tube 210. One end of the push column 230 is fixedly connected to the top surface of the piston plate 220, and the other end of the push column 230 passes through the top surface of the vertical tube 210. The two ends of the connecting rod 240 are rotatably connected to the top of the push column 230 and the top of the sliding column 250, respectively. The sliding column 250 is slidably connected to the back of the warning plate 260. The end of the warning plate 260 is rotatably connected to the side wall of the vertical tube 210. When the air pressure inside the storage tank 100 increases, it pushes the piston plate 220 to slide upward. The piston plate 220 drives the push column 230 to slide upward, causing one end of the connecting rod 240 to rise while the other end drives the second rotating groove 251 to slide on the warning plate 260. This causes the end of the warning plate 260 to rotate on the side wall of the vertical tube 210 and then flip up and stand up, thereby warning the staff that the air pressure inside the storage tank 100 is too high.

[0033] The warning mechanism also includes a first spring 270, with its two ends fixedly connected to the top of the piston plate 220 and the top of the vertical tube 210, respectively. The pusher 230 passes through the first spring 270, and the first spring 270 is slidably squeezed by the piston plate 220. When the air pressure inside the storage tank 100 is restored, the first spring 270 rebounds and pushes the piston plate 220 down, thereby flipping the warning plate 260 to a horizontal position.

[0034] The top of the push column 230 is fixedly connected to two vertical plates 231, and a cylinder 232 is fixedly connected between the two vertical plates 231. The top of the sliding column 250 is provided with a second rotating groove 251. The two ends of the connecting rod 240 are respectively fixedly connected to rotating rings 241. The two rotating rings 241 are respectively rotatably connected to the cylinder 232 and the second rotating groove 251. When the push column 230 rises, the rotating ring 241 at one end of the connecting rod 240 rotates on the cylinder 232 and rises at the same time. The rotating ring 241 at the other end of the connecting rod 240 rotates in the second rotating groove 251 and drives the sliding column 250 to slide.

[0035] The warning plate 260 has a guide groove 261 on its back. The sliding column 250 slides in the guide groove 261. The side plate 211 is fixedly connected to the side wall of the vertical tube 210. The end of the side plate 211 has a first rotation groove 212. The end of the warning plate 260 rotates in the first rotation groove 212. The size of the guide groove 261 is the same as the size of the sliding column 250. This allows the sliding column 250 to slide along the guide groove 261 while the end of the warning plate 260 rotates in the first rotation groove 212, causing the warning plate 260 to flip and stand up.

[0036] Working principle: When the gas pressure inside the storage tank 100 increases, it pushes the piston plate 220 to slide upward and compresses the first spring 270. The piston plate 220 drives the push column 230 to slide upward. As the push column 230 rises, the rotating ring 241 at one end of the connecting rod 240 rotates on the cylinder 232 and rises accordingly. At the same time, the rotating ring 241 at the other end of the connecting rod 240 rotates in the second rotating groove 251 and drives the sliding column 250 to slide along the guide groove 261. This causes the end of the warning plate 260 to rotate in the first rotating groove 212, causing the warning plate 260 to flip and stand up, thereby alerting the staff that the gas pressure inside the storage tank 100 is too high and enabling timely measures to be taken to prevent the storage tank 100 from exploding.

[0037] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes:

[0038] The pressure relief mechanism includes a movable ring plate 310, a cross plate 320, a top column 330, a second spring 340, and a sealing plate 350.

[0039] The movable ring plate 310 is slidably connected inside the air pipe 110, the cross plate 320 is fixedly connected inside the air pipe 110, the top column 330 is fixedly connected to the side of the cross plate 320, and the two ends of the second spring 340 are fixedly connected to the bottom surface of the movable ring plate 310 and the side of the sealing plate 350, respectively. When the air pressure increases, it pushes the movable ring plate 310 to slide closer to the cross plate 320, so that the cross plate 320 passes through the movable ring plate 310 and pushes the sealing plate 350 to move and pull up the second spring 340, so that a gap is created between the sealing plate 350 and the movable ring plate 310, allowing the gas to be discharged, reducing the pressure inside the storage tank 100, and preventing an explosion.

[0040] The outer wall of the end of the air pipe 110 is provided with a thread 112, and the thread 112 is threaded to a threaded tube 360. A filter plate 361 is fixedly connected in the middle of the threaded tube 360. The threaded tube 360 ​​is threaded to the thread 112 to facilitate the quick removal and replacement of the guide groove 261.

[0041] A fitting groove 312 is provided on one side of the movable ring plate 310, and the sealing plate 350 is fitted into the fitting groove 312. A side column 311 is fixedly connected to the side wall of the movable ring plate 310, and a sliding groove 111 is provided on the inner wall of the air pipe 110. The side column 311 slides in the sliding groove 111. When the pressure is normal, the sealing plate 350 is fitted into the fitting groove 312 to seal the movable ring plate 310, and the side column 311 slides in the sliding groove 111 to make the movable ring plate 310 slide stably.

[0042] Working principle: When the pressure inside the storage tank 100 continues to increase, the air pressure pushes the side column 311 of the side wall of the movable ring plate 310 to slide in the slide groove 111, so that the movable ring plate 310 approaches the cross plate 320, and the cross plate 320 passes through the middle of the movable ring plate 310 to lift the sealing plate 350 from the fitting groove, so that the second spring 340 is pulled up, and the gas is discharged from the gap between the sealing plate 350 and the movable ring plate 310 along the end of the gas pipe 110 and filtered by the filter plate 361. After the pressure is restored, the second spring 340 rebounds and drives the sealing plate 350 to move back and fit into the fitting groove 312, so as to keep it sealed, so that the pressure inside the storage tank 100 is reduced in time and toxic gas is filtered to prevent air pollution.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A storage device for chemical production, characterized in that, include: Storage tank (100), with air pipe (110) fixedly connected to the side wall of storage tank (100); The warning mechanism includes a vertical tube (210), a piston plate (220), a push column (230), a connecting rod (240), a sliding column (250), and a warning plate (260); The vertical tube (210) is fixedly connected to the side wall of the air pipe (110), the piston plate (220) is slidably connected inside the vertical tube (210), one end of the push rod (230) is fixedly connected to the top surface of the piston plate (220), the other end of the push rod (230) passes through the top surface of the vertical tube (210), the two ends of the connecting rod (240) are respectively rotatably connected to the top of the push rod (230) and the top of the sliding rod (250), the sliding rod (250) is slidably connected to the back of the warning plate (260), and the end of the warning plate (260) is rotatably connected to the side wall of the vertical tube (210).

2. A storage device for chemical production according to claim 1, characterized in that: The warning mechanism also includes a first spring (270), the two ends of which are fixedly connected to the top of the piston plate (220) and the top of the vertical tube (210), respectively, and the push rod (230) passes through the first spring (270).

3. A storage device for chemical production according to claim 1, characterized in that: The push column (230) has two upright plates (231) fixedly connected to its top, and a cylinder (232) is fixedly connected between the two upright plates (231). The sliding column (250) has a second rotating groove (251) on its top. The connecting rod (240) has rotating rings (241) fixedly connected to both ends. The two rotating rings (241) are rotatably connected to the cylinder (232) and the second rotating groove (251).

4. A storage device for chemical production according to claim 1, characterized in that: The warning plate (260) has a guide groove (261) on its back. The sliding column (250) slides in the guide groove (261). The side wall of the vertical tube (210) is fixedly connected to a side plate (211). The end of the side plate (211) has a first rotating groove (212). The end of the warning plate (260) rotates in the first rotating groove (212).

5. A storage device for chemical production according to claim 4, characterized in that: It also includes a pressure relief mechanism, which includes a movable ring plate (310), a cross plate (320), a top column (330), a second spring (340), and a sealing plate (350); The movable ring plate (310) is slidably connected inside the air tube (110), the cross plate (320) is fixedly connected inside the air tube (110), the top column (330) is fixedly connected to the side of the cross plate (320), and the two ends of the second spring (340) are respectively fixed to the bottom surface of the movable ring plate (310) and the side of the sealing plate (350).

6. A storage device for chemical production according to claim 5, characterized in that: The outer wall of the end of the air pipe (110) is provided with a thread (112), and the thread (112) is threaded to a threaded pipe (360), and a filter plate (361) is fixedly connected in the middle of the threaded pipe (360).

7. A storage device for chemical production according to claim 5, characterized in that: The movable ring plate (310) has a fitting groove (312) on one side, and the sealing plate (350) is fitted into the fitting groove (312). The side wall of the movable ring plate (310) is fixedly connected to a side column (311), and the inner wall of the air pipe (110) has a sliding groove (111). The side column (311) slides in the sliding groove (111).

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