Device for measuring content of thionyl chloride in environment
By designing an automated screening and grinding device, the cumbersome problem of sample preparation during the sulfoxide chloride content measurement process is solved, and the automatic sample processing is realized and the measurement efficiency is improved.
Patent Information
- Application Number
- CN202420727026.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-10
AI Technical Summary
During the determination of the sulfoxide chloride content, the sample preparation is complicated and requires multiple operations, resulting in low efficiency.
Design a device including a screening box, a collection box and a grinding box, and automatically pour the screened samples into the grinding box by flipping the components to realize an automated preparation process and avoid manual operations.
The efficiency of the sulfoxide chloride content determination process is improved, the sample preparation process is simplified, and the operation steps of staff are reduced.
Smart Images
Figure CN222189269U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inorganic fine chemical analysis, in particular to a device for measuring the content of thionyl chloride in an environment. Background Art
[0002] Sulfuryl chloride, also known as thionyl chloride and sulfur oxychloride, is an important inorganic fine chemical product. It is widely used in the pharmaceutical, pesticide, dye, chemical and other industries and in organic synthesis reactions. In recent years, my country has imported a considerable amount of thionyl chloride every year because the products of some domestic manufacturers have not met the production requirements of certain downstream products in terms of purity and other quality indicators. In view of the increasingly mature process technology developed by some domestic scientific research institutions, and the cheap and easy-to-obtain raw materials of this product, when determining the content of thionyl chloride, it is necessary to prepare, extract, concentrate, load the machine, separate by high-performance liquid chromatography, and detect by ultraviolet detector. Then, it is qualitatively determined according to the retention time and quantitatively determined by the external standard method. Mature and reliable advanced process technology is used to build a production device of a certain scale. On the one hand, it can meet the domestic market demand; on the other hand, it can also serve as a positive response measure after my country joins the WTO, strive for export and foreign exchange, and enter the international market;
[0003] During the sample preparation process, workers are required to manually pick out foreign objects such as branches, leaves, and stones from the sample, then take them out, weigh them, and then grind them. The whole process is very cumbersome and requires the use of multiple devices, resulting in low efficiency in the overall process of determining the thionyl chloride content. Therefore, we need to propose a device for determining the thionyl chloride content in the environment. Utility Model Content
[0004] The utility model aims to provide a device for determining the content of thionyl chloride in an environment. The device is used to put soil into a feed port, and the soil is passed through a screening box to screen out foreign matters. The screened sample enters a collecting box. When the sample reaches a desired weight, the collecting box is turned over by a turning component, and the sample is put into a grinding box for grinding, and the sample is discharged through a discharge port. The entire process is completed in one device, and it is avoided that a worker needs to perform multiple operations, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for determining the content of thionyl chloride in an environment, comprising a preparation box, a screening box is arranged inside the preparation box, a collecting box is rotatably arranged inside the preparation box and below the screening box, a grinding box is fixedly installed inside the preparation box and below the collecting box, a liquid injection port is arranged on the side of the grinding box through the preparation box, an electronic scale is bolted inside the collecting box, and a flipping component for driving the collecting box to automatically flip and dump materials is arranged on the side of the preparation box.
[0006] Preferably, the flipping assembly includes a limiting ball, a rotating base plate, a gear, flipping teeth and a connecting column, one end of the connecting column is fixedly connected to the collection box, the other end of the connecting column passes through the preparation box and is fixedly connected to the gear, and the limiting ball is fixedly installed on the side of the gear away from the collection box.
[0007] Preferably, the flip teeth are provided in a plurality of groups, and the plurality of groups of flip teeth are welded to the upper surface of the rotating base plate. The gear is located above the rotating base plate, and the gear is meshed with the flip teeth.
[0008] Preferably, the flip assembly also includes a rotating shaft, a rotating top plate, a limiting top plate and a limiting bottom plate, and the rotating top plate, the limiting top plate, the limiting bottom plate and the rotating bottom plate are all sleeved on the outer arc surface of the rotating shaft, the limiting bottom plate is fixedly installed on the upper surface of the rotating bottom plate, and the limiting top plate is arranged on the lower surface of the rotating top plate.
[0009] Preferably, the limiting balls are rotatably arranged on corresponding surfaces of the limiting top plate and the limiting bottom plate, and the limiting balls are in contact with the limiting top plate and the limiting bottom plate respectively.
[0010] Preferably, a feed port is provided on the upper surface of the preparation box and above the screening box, a screening motor corresponding to the screening box is fixedly installed on the side of the preparation box, a flipping motor is bolted to the upper surface of the preparation box, and the top end of the rotating shaft passes through the preparation box key and is connected to the output end of the flipping motor.
[0011] Preferably, support plates are fixedly installed on both sides of the preparation box, support legs are provided at the bottom ends of the two groups of support plates, and the bottom end of the rotating shaft is rotatably set on the upper surface of the support plate, a guide plate is penetrated on the upper surface of the grinding box, and a discharge port is penetrated and connected to the bottom end of the grinding box.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model puts the sample into the screening box through the feed inlet, and the screened sample falls into the collecting box. When the sample reaches the required weight, the turning component drives the collecting box to turn over and pours the sample into the grinding box for grinding, and discharges the sample through the discharge port. The whole preparation process is carried out inside the device, avoiding the need for staff to perform multiple operations, improving the work efficiency of the preparation process, and further improving the efficiency of the thionyl chloride content determination process.
[0014] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the preparation box of the utility model;
[0017] Figure 3 It is a side view of the overall structure of the utility model;
[0018] Figure 4 It is a schematic diagram of the flip assembly of the utility model.
[0019] In the figure: 1. preparation box; 2. support legs; 3. support plate; 4. flip assembly; 5. rotating shaft; 6. flip motor; 7. feed port; 8. screening motor; 9. discharge port; 10. injection port; 11. screening box; 12. collecting box; 13. guide plate; 14. rotating top plate; 15. limiting ball; 16. limiting top plate; 17. limiting bottom plate; 18. rotating bottom plate; 19. gear; 20. flip teeth; 21. electronic scale; 22. grinding box; 23. connecting column. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model provides: a device for measuring the content of thionyl chloride in the environment, such as Figure 1-4 As shown, it includes a preparation box 1, a screening box 11 is arranged inside the preparation box 1, a collecting box 12 is rotatably arranged inside the preparation box 1 and below the screening box 11, a grinding box 22 is fixedly installed inside the preparation box 1 and below the collecting box 12, and a liquid injection port 10 is arranged on the side of the grinding box 22 through the preparation box 1, an electronic scale 21 is bolted inside the collecting box 12, and a flip component 4 for driving the collecting box 12 to automatically flip and pour the material is arranged on the side of the preparation box 1, and the sample is put into the screening box 11 through the feed port 7, and the screened sample falls into the collecting box 12, when the electronic scale 21 detects that the sample has reached 10g, the flip component 4 drives the collecting box 12 to flip and pour the sample into the grinding box 22 for grinding, and an appropriate amount of anhydrous sodium sulfate can be added through the liquid injection port 10, and the sample is discharged through the discharge port 9, and the whole preparation process is carried out inside the device, avoiding the need for staff to perform multiple operations, thereby improving the work efficiency of the preparation process.
[0022] The flipping assembly 4 includes a limiting ball 15, a rotating base plate 18, a gear 19, a flipping tooth 20 and a connecting column 23. One end of the connecting column 23 is fixedly connected to the collecting box 12, and the other end of the connecting column 23 passes through the preparation box 1 and is fixedly connected to the gear 19. The limiting ball 15 is fixedly installed on the side of the gear 19 away from the collecting box 12. The gear 19 is fixedly connected to the collecting box 12 through the connecting column 23. When the gear 19 rotates, it will drive the collecting box 12 to flip, and then pour the sample inside the collecting box 12 into the grinding box 22 for the next step, avoiding the need for staff to manually pour the sample into the grinding box 22, thereby improving work efficiency.
[0023] There are several groups of flip teeth 20, which are welded to the upper surface of the rotating base plate 18. The gear 19 is located above the rotating base plate 18, and the gear 19 is meshed with the flip teeth 20. The rotating base plate 18 rotates to drive the flip teeth 20 to rotate, and the number of flip teeth 20 is consistent with half the number of teeth on the outer arc surface of the gear 19, so as to ensure that after the gear 19 contacts the flip teeth 20, it rotates 180 degrees under the drive of the flip teeth 20, thereby driving the collection box 12 to flip once.
[0024] The flip assembly 4 also includes a rotating shaft 5, a rotating top plate 14, a limiting top plate 16 and a limiting bottom plate 17. The rotating top plate 14, the limiting top plate 16, the limiting bottom plate 17 and the rotating bottom plate 18 are all sleeved on the outer arc surface of the rotating shaft 5. The limiting bottom plate 17 is fixedly installed on the upper surface of the rotating bottom plate 18. The limiting top plate 16 is arranged on the lower surface of the rotating top plate 14. When the rotating shaft 5 rotates, it drives the rotating top plate 14, the limiting top plate 16, the limiting bottom plate 17 and the rotating bottom plate 18 to rotate together, thereby ensuring that the gear 19 can be driven to rotate, and the gear 19 is located on the corresponding surfaces of the rotating top plate 14 and the rotating bottom plate 18. When the gear 19 tilts, it will contact the rotating top plate 14, thereby preventing the gear 19 from tilting.
[0025] The limiting ball 15 is rotatably arranged on the corresponding surfaces of the limiting top plate 16 and the limiting bottom plate 17, and the limiting ball 15 is in contact with the limiting top plate 16 and the limiting bottom plate 17 respectively. When the gear 19 rotates, the limiting ball 15 is driven to rotate, and the limiting top plate 16 and the limiting bottom plate 17 limit the limiting ball 15 to the corresponding surfaces of the limiting top plate 16 and the limiting bottom plate 17, thereby further ensuring that the gear 19 will not tilt.
[0026] A feed port 7 is provided on the upper surface of the preparation box 1 and located above the screening box 11. A screening motor 8 corresponding to the screening box 11 is fixedly installed on the side of the preparation box 1. A flip motor 6 is bolted to the upper surface of the preparation box 1. The top of the rotating shaft 5 passes through the preparation box 1 and is keyed to the output end of the flip motor 6. The sample is placed into the screening box 11 through the feed port 7. The screening motor 8 drives the screening box 11 to vibrate, and a screen is provided inside the screening box 11, so that leaves, branches and other debris are left inside the screening box 11 during the vibration. The flip motor 6 is started to drive the rotating shaft 5 to rotate, thereby driving the collecting box 12 to flip.
[0027] Support plates 3 are fixedly installed on both sides of the preparation box 1, support legs 2 are set at the bottom ends of the two groups of support plates 3, and the bottom end of the rotating shaft 5 is rotatably set on the upper surface of the support plate 3, a guide plate 13 is set through the upper surface of the grinding box 22, and the bottom end of the grinding box 22 is connected with a discharge port 9. The preparation box 1 is fixed to the ground by the two groups of support legs 2, and the rotating shaft 5 is supported by the support plate 3 to ensure that the rotating shaft 5 can rotate normally, and the guide plate 13 can ensure that all the samples poured out of the collection box 12 can enter the inside of the grinding box 22, and then the ground samples are discharged through the discharge port 9.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for measuring the content of thionyl chloride in an environment, characterized in that: The invention comprises: a preparation box (1), a screening box (11) is arranged inside the preparation box (1), a collection box (12) is rotatably arranged inside the preparation box (1) and below the screening box (11), a grinding box (22) is fixedly installed inside the preparation box (1) and below the collection box (12), and a liquid injection port (10) is arranged on the side of the grinding box (22) penetrating the preparation box (1), an electronic scale (21) is bolted inside the collection box (12), and a flipping assembly (4) is arranged on the side of the preparation box (1) for driving the collection box (12) to automatically flip and dump materials.
2. A device for measuring the thionyl chloride content in an environment according to claim 1, characterized in that: The turning assembly (4) comprises a limiting ball (15), a rotating bottom plate (18), a gear (19), turning teeth (20) and a connecting column (23); one end of the connecting column (23) is fixedly connected to the collecting box (12); the other end of the connecting column (23) passes through the preparation box (1) and is fixedly connected to the gear (19); the limiting ball (15) is fixedly mounted on a side of the gear (19) away from the collecting box (12).
3. A device for measuring the thionyl chloride content in an environment according to claim 2, characterized in that: The flip teeth (20) are provided in a plurality of groups, and the plurality of groups of flip teeth (20) are welded to the upper surface of the rotating base plate (18). The gear (19) is located above the rotating base plate (18), and the gear (19) is meshed with the flip teeth (20).
4. A device for measuring the thionyl chloride content in an environment according to claim 3, characterized in that: The flip assembly (4) further comprises a rotating shaft (5), a rotating top plate (14), a limiting top plate (16) and a limiting bottom plate (17); the rotating top plate (14), the limiting top plate (16), the limiting bottom plate (17) and the rotating bottom plate (18) are all sleeved on the outer arc surface of the rotating shaft (5); the limiting bottom plate (17) is fixedly mounted on the upper surface of the rotating bottom plate (18); and the limiting top plate (16) is arranged on the lower surface of the rotating top plate (14).
5. A device for measuring the thionyl chloride content in an environment according to claim 4, characterized in that: The limiting ball (15) is rotatably arranged on the corresponding surfaces of the limiting top plate (16) and the limiting bottom plate (17), and the limiting ball (15) is in contact with the limiting top plate (16) and the limiting bottom plate (17) respectively.
6. A device for measuring the content of thionyl chloride in an environment according to claim 4, characterized in that: A feed port (7) is provided on the upper surface of the preparation box (1) and is located above the screening box (11); a screening motor (8) corresponding to the screening box (11) is fixedly mounted on the side of the preparation box (1); a flip motor (6) is bolted to the upper surface of the preparation box (1); and the top end of the rotating shaft (5) passes through the preparation box (1) and is key-connected to the output end of the flip motor (6).
7. A device for measuring the content of thionyl chloride in an environment according to claim 4, characterized in that: Support plates (3) are fixedly installed on both sides of the preparation box (1), and support legs (2) are provided at the bottom ends of the two groups of support plates (3), and the bottom end of the rotating shaft (5) is rotatably arranged on the upper surface of the support plate (3), and a guide plate (13) is provided through the upper surface of the grinding box (22), and a discharge port (9) is connected through the bottom end of the grinding box (22).