A sampling device for bromine production in the analysis of disulfide and sulfur combustion control
By designing an automatically adjustable sampler and a gas filtration device, the problems of fixed sampler length and toxic gas emission were solved, achieving a safe and efficient sampling process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 天津海晶科技发展有限公司
- Filing Date
- 2025-05-19
- Publication Date
- 2026-06-09
AI Technical Summary
When operators take samples for disulfide analysis and sulfur combustion control during bromine production, the sampler length is fixed and cannot be adjusted. In addition, the toxic gas emits an irritating odor, and long-term inhalation is harmful to health.
A sampling device was designed, comprising a storage box, a sealed box, a vertical rod, a lead screw, a motor, a pneumatic cylinder, and a filter plate. The length of the sampler is adjusted by driving the lead screw with a motor, and toxic gases are filtered using a fan and a filter plate.
It enables automatic adjustment of the sampler length and filtration of toxic gases, protecting the health of operators and improving the safety and convenience of sampling work.
Smart Images
Figure CN224341300U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bromine technology, specifically to a disulfide analysis and sulfur combustion control sampling device in bromine production. Background Technology
[0002] Bromine is a chemical element. Bromine molecules are volatile reddish-black liquids under standard temperature and pressure, but can solidify into blue-black solids at low temperatures. Its activity is between that of chlorine and iodine. Bromine is a relatively reactive non-metallic element, usually existing in molecular form. Pure bromine is also called bromine. Bromine vapor is corrosive and toxic. Bromine is a toxic substance with an irritating odor, and appropriate safety measures need to be taken when handling it. Therefore, a disulfide analysis and sulfur combustion control sampling device is needed in bromine production.
[0003] When operators are sampling for disulfide analysis and sulfur combustion control in bromine production, they need to use a sampler. However, the sampler has a fixed length and cannot be automatically adjusted. In addition, it emits an irritating and toxic odor during sampling, which may cause harm to the operator's health if inhaled for a long time. Utility Model Content
[0004] The purpose of this invention is to provide a sampling device for disulfide analysis and sulfur combustion control in bromine production, in order to solve the problem mentioned in the background art that when operators perform disulfide analysis and sulfur combustion control sampling in bromine production, they need to use a sampler, but the length of the sampler is fixed and cannot be automatically adjusted. In addition, the sampler emits an irritating and toxic odor during sampling, which may cause harm to the operator's health if inhaled for a long time.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a sampling device for disulfide analysis and sulfur combustion control in bromine production, comprising a storage box, a sealed box movably mounted on the top of the storage box, a vertical rod fixedly mounted on the top of the sealed box, a vertical groove opened inside the vertical rod, a lead screw rotatably mounted inside the vertical groove, a threaded sleeve threaded onto the surface of the lead screw, a motor fixedly mounted on the top of the vertical rod, the output end of the motor passing through the vertical rod and fixedly connected to the top of the lead screw, adjusting plates fixedly mounted on both sides of the threaded sleeve, the bottom of the adjusting plate passing through the sealed box and extending into the interior of the sealed box, and a circular plate fixedly mounted on the bottom of the adjusting plate.
[0006] Preferably, guide rods are movably installed on both sides of the top of the circular plate. The bottom of the guide rods penetrates the circular plate and extends to the bottom of the circular plate. An installation plate is fixedly installed on the bottom of the guide rods. A sampler is fixedly installed on the bottom of the installation plate. A pneumatic cylinder is fixedly installed on the top of the circular plate, and the output end of the pneumatic cylinder penetrates the circular plate and is fixedly connected to the top of the installation plate.
[0007] Preferably, a fixing plate is fixedly installed on one side of the inside of the sealed box, and a slot is opened on the opposite side of the fixing plate, and a filter plate is fixedly installed inside the slot.
[0008] Preferably, a fan is fixedly installed on one side of the inside of the sealed box, an exhaust pipe is fixedly installed on one side of the fan, and an exhaust pipe is fixedly installed on the other side of the fan, with one side of the exhaust pipe penetrating the sealed box and extending to the right side of the sealed box.
[0009] Preferably, a sampling tube is fixedly installed on the top of the storage box, and the bottom of the sampling tube penetrates the storage box and extends to the inner surface of the storage box.
[0010] Preferably, two handles are fixedly installed on both sides of the top of the sealing box, and the two handles are of the same size.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] This is a sampling device for disulfide analysis and sulfur combustion control in bromine production. During daily use, the operator places the sealed box on top of the storage tank and starts the motor. The motor's operation causes the lead screw to rotate, which in turn causes the lead sleeve to slide inside the vertical groove. The lead sleeve then causes the adjusting plate to slide, which in turn causes the circular plate to slide. Next, the pneumatic cylinder is activated, causing the mounting plate to slide. Simultaneously, the mounting plate causes the guide rod to slide inside the circular plate, which in turn causes the sampler to slide until it is positioned inside the storage tank. This operation automatically adjusts the sampler's length, facilitating sampling.
[0013] This is a sampling device for disulfide analysis and sulfur combustion control in bromine production. During daily use, toxic and irritating gases inside the storage tank may enter the sampling tube through the sampling tube. At this time, the fan is started, and the operation of the fan will draw air through the exhaust pipe. The gas will then pass through the filter plate and flow to the other side of the filter plate. At the same time, the gas will be discharged through the exhaust pipe, thus filtering the gas and reducing the harm to the operator's body. Attached Figure Description
[0014] Figure 1 This is the front view of the present invention;
[0015] Figure 2 This is a cross-sectional view of the present invention;
[0016] Figure 3 This is a schematic diagram of the top structure of the storage box of this utility model;
[0017] Figure 4This is a schematic diagram of the top structure of the sealing box of this utility model.
[0018] In the diagram: 1. Storage box; 2. Sealed box; 3. Vertical rod; 4. Vertical groove; 5. Lead screw; 6. Threaded sleeve; 7. Motor; 8. Adjusting plate; 9. Circular plate; 10. Guide rod; 11. Mounting plate; 12. Sampler; 13. Pneumatic cylinder; 14. Fixing plate; 15. Slot; 16. Filter plate; 17. Fan; 18. Exhaust duct; 19. Vent duct; 20. Sampling tube; 21. Handle. Detailed Implementation
[0019] 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.
[0020] Please see Figures 1-4This utility model provides a technical solution: a sampling device for disulfide analysis and sulfur combustion control in bromine production, including a storage tank 1, which stores bromine and provides space for its reaction. A sealing box 2 is movably installed on the top of the storage tank 1, which seals the storage tank 1 and the sampling tube 20 to prevent gas leakage. A vertical rod 3 is fixedly installed on the top of the sealing box 2. A vertical groove 4 is opened inside the vertical rod 3, and a lead screw 5 is rotatably installed inside the vertical groove 4. A threaded sleeve 6 is threaded onto the surface of the lead screw 5. When the lead screw 5 rotates, it causes the threaded sleeve 6 to slide inside the vertical groove 4, thereby adjusting the position of the threaded sleeve 6. A motor 7 is fixedly installed on the top of the vertical rod 3. The output end of the motor 7 passes through the vertical rod 3 and is fixedly connected to the top of the lead screw 5. When the motor 7 runs, it causes the lead screw 5 to rotate, thereby improving the adjustment efficiency of the threaded sleeve 6. Adjusting plates 8 are fixedly installed on both sides of the threaded sleeve 6, and the bottom of the adjusting plates 8 passes through the sealing box. 2. The adjustment plate 8 extends into the interior of the sealed box 2, and a circular plate 9 is fixedly installed at the bottom of the adjustment plate 8. When the adjustment plate 8 slides, it will cause the circular plate 9 to slide, thereby adjusting the position of the circular plate 9. Guide rods 10 are movably installed on both sides of the top of the circular plate 9. The bottom of the guide rods 10 passes through the circular plate 9 and extends to the bottom of the circular plate 9. An installation plate 11 is fixedly installed at the bottom of the guide rods 10. The outer surface of the guide rods 10 and the inner surface of the circular plate 9 are both smooth. Due to the design of the guide rods 10, the sliding of the installation plate 11 is more stable. A sampler 12 is fixedly installed at the bottom of the installation plate 11. When the installation plate 11 slides, it will cause the sampler 12 to slide, thereby taking a sample through the sampler 12. A pneumatic cylinder 13 is fixedly installed at the top of the circular plate 9, and the output end of the pneumatic cylinder 13 passes through the circular plate 9 and is fixedly connected to the top of the installation plate 11. When the pneumatic cylinder 13 is running, it will cause the installation plate 11 to slide, thereby improving the adjustment efficiency of the installation plate 11.
[0021] A fixing plate 14 is fixedly installed on one side of the interior of the sealed box 2. A slot 15 is provided on the opposite side of each fixing plate 14, and a filter plate 16 is fixedly installed inside the slot 15. The filter plate 16 can adsorb and filter irritating and toxic gases, reducing the harm to operators. A fan 17 is fixedly installed on one side of the interior of the sealed box 2. An exhaust pipe 18 is fixedly installed on one side of the fan 17, and an exhaust pipe 19 is fixedly installed on the other side of the fan 17. One side of the exhaust pipe 19 passes through the sealed box 2 and extends to the right side of the sealed box 2. During operation, air is drawn through the exhaust pipe 18, and the gas is eventually discharged through the exhaust pipe 19. A sampling pipe 20 is fixedly installed on the top of the storage box 1, and the bottom of the sampling pipe 20 penetrates the storage box 1 and extends to the inner surface of the storage box 1. The sampling pipe 20 is used for sampling and can be equipped with an automatic valve. Two handles 21 are fixedly installed on both sides of the top of the sealed box 2. The two handles 21 are the same size. The design of the handles 21 makes it easy to pick up and put down the sealed box 2, thereby improving its convenience.
[0022] Working principle: First, the operator places the sealed box 2 on top of the storage box 1. The toxic and irritating gas inside the storage box 1 will enter the sampling tube 20 through the sampling tube 20. At this time, the fan 17 is started. The operation of the fan 17 will draw air through the exhaust pipe 18. The gas will then pass through the filter plate 16 and flow to the other side of the filter plate 16. At the same time, the gas will be discharged through the exhaust pipe 19, thus filtering the gas. Next, the motor 7 is started. The operation of the motor 7 will cause the lead screw 5 to rotate. Then, the lead screw 5 will drive the lead sleeve 6 to slide inside the vertical groove 4. At this time, the lead sleeve 6 will drive the adjusting plate 8 to slide. Then, the adjusting plate 8 will drive the circular plate 9 to slide. Then, the pneumatic cylinder 13 is started. The operation of the pneumatic cylinder 13 will cause the mounting plate 11 to slide. At the same time, the mounting plate 11 will drive the guide rod 10 to slide inside the circular plate 9. Then, the mounting plate 11 will drive the sampler 12 to slide until the sampler 12 is inside the storage box 1, and sampling can be performed.
[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A sampling device for disulfide analysis and sulfur combustion control in bromine production, comprising a storage tank (1), characterized in that: A sealing box (2) is movably installed on the top of the storage box (1). A vertical rod (3) is fixedly installed on the top of the sealing box (2). A vertical groove (4) is opened inside the vertical rod (3). A lead screw (5) is rotatably installed inside the vertical groove (4). A threaded sleeve (6) is threaded onto the surface of the lead screw (5). A motor (7) is fixedly installed on the top of the vertical rod (3). The output end of the motor (7) passes through the vertical rod (3) and is fixedly connected to the top of the lead screw (5). Adjusting plates (8) are fixedly installed on both sides of the threaded sleeve (6). The bottom of the adjusting plate (8) passes through the sealing box (2) and extends into the interior of the sealing box (2). A circular plate (9) is fixedly installed on the bottom of the adjusting plate (8).
2. The sampling device for disulfide analysis and sulfur combustion control in bromine production according to claim 1, characterized in that: Guide rods (10) are movably installed on both sides of the top of the circular plate (9). The bottom of the guide rods (10) passes through the circular plate (9) and extends to the bottom of the circular plate (9). An installation plate (11) is fixedly installed at the bottom of the guide rods (10). A sampler (12) is fixedly installed at the bottom of the installation plate (11). A pneumatic cylinder (13) is fixedly installed at the top of the circular plate (9). The output end of the pneumatic cylinder (13) passes through the circular plate (9) and is fixedly connected to the top of the installation plate (11).
3. The sampling device for disulfide analysis and sulfur combustion control in bromine production according to claim 1, characterized in that: A fixing plate (14) is fixedly installed on one side of the inside of the sealing box (2). A slot (15) is opened on the opposite side of the fixing plate (14), and a filter plate (16) is fixedly installed inside the slot (15).
4. The sampling device for disulfide analysis and sulfur combustion control in bromine production according to claim 1, characterized in that: A fan (17) is fixedly installed on one side of the inside of the sealed box (2). An exhaust pipe (18) is fixedly installed on one side of the fan (17). An exhaust pipe (19) is fixedly installed on the other side of the fan (17). One side of the exhaust pipe (19) passes through the sealed box (2) and extends to the right side of the sealed box (2).
5. The sampling device for disulfide analysis and sulfur combustion control in bromine production according to claim 1, characterized in that: A sampling tube (20) is fixedly installed on the top of the storage box (1), and the bottom of the sampling tube (20) penetrates the storage box (1) and extends to the inner surface of the storage box (1).
6. The sampling device for disulfide analysis and sulfur combustion control in bromine production according to claim 1, characterized in that: The top two sides of the sealed box (2) are fixedly installed with two handles (21), and the two handles (21) are the same size.