A device for purifying industrial crude mercury
Patent Information
- Application Number
- CN202522499472.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-25
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-25
AI Technical Summary
[0003]传统粗汞提取存在，过滤装置更换频繁不方便，简易过滤网易产生滑落，震荡提纯效果低的问题
1.该工业粗汞纯化装置，设置有过滤箱，若需对过滤箱进行清理或更换滤网等操作，可通过把手拉动第二箱体，由于滑轨在第一凹槽内壁滑动连接，可方便的将第二箱体拉出，双层过滤箱的设计上第一滤网与第二滤网的双重过滤，有效去除了粗汞中的大小颗粒杂质，提升了纯化效果，观察窗可以使工作人员可以随时监控过滤箱内部的情况。
Smart Images
Figure CN224893567U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of crude mercury purification technology, specifically to an industrial crude mercury purification device. Background Technology
[0002] Mercury is the only metal that exists in nature as a liquid at room temperature, characterized by its high density, low melting point, and relatively low boiling point. Due to its unique physicochemical properties, mercury has important applications in numerous fields, including chemical engineering, electrical appliances, instrumentation, medicine, metallurgy, military industry, and new technologies. In materials science and engineering, mercury porosimetry is commonly used to test the porosity of concrete, mortar, and other materials. The mercury-bearing rock cores from mercury porosimetry experiments contain trace amounts of mercury, which, after being extracted using specialized instruments, is mostly crude mercury with low purity.
[0003] Traditional crude mercury extraction suffers from problems such as frequent and inconvenient replacement of filtration devices, easy slippage of simple filter screens, and low purification efficiency due to shaking. Utility Model Content
[0004] To solve the above problems, this utility model is implemented through the following technical solution: an industrial crude mercury purification device, including a base plate, a crude mercury storage tank fixedly connected to the top of the base plate, a first connecting pipe connected to the outlet end of the crude mercury storage tank, an inlet end of the first connecting pipe away from the crude mercury storage tank connected to the inlet end of a mercury pump, a second connecting pipe connected to the outlet end of the mercury pump, a filter box connected to the end of the second connecting pipe away from the mercury pump, a third connecting pipe connected to the bottom of the filter box, a stop valve fixedly connected to one side of the third connecting pipe, a support frame fixedly connected to the bottom of the filter box, a shaking box fixedly connected to the bottom of the support frame, a fourth connecting pipe connected to the outlet end of the shaking box, and a filling tank connected to the end of the fourth connecting pipe away from the shaking box. The filter box includes a first box and a second box. A baffle is fixedly connected to the inner wall of the first box. A sliding groove and a first groove are respectively opened on the inner side of the baffle. A buckle device is fixedly connected to the inner wall of the first groove. A handle is fixedly connected to one side of the second box. An observation window is fixedly connected to the part of the second box located on the side of the handle. Slide rails are fixedly connected to both sides of the second box. A sealing ring is fitted and fixedly connected to the second box. A first filter screen is fixedly connected to the top of the second box. A second filter screen is fixedly connected to the bottom of the second box.
[0005] Preferably, the bottom of the shaking chamber is fixedly connected to the top of the substrate, the bottom of the filling tank is fixedly connected to the top of the substrate, the bottom of the first box body is fixedly connected to the top of the support frame, the slide rail is set inside the slide groove and slidably connected to the inner wall of the slide groove, the double-layer filter box design, together with the dual filtration of the first filter screen and the second filter screen, effectively removes large and small particulate impurities from the crude mercury, improves the purification effect, and the design of the observation window allows the staff to monitor the internal condition of the filter box at any time.
[0006] Preferably, the buckling device includes a connecting block and a connecting plate. A second groove is provided on one side of the connecting block, and a third groove is provided on both sides of the inner wall of the second groove. The fixed end of an elastic telescopic rod is fixedly connected to the inner wall of the third groove, and a limit shell is fixedly connected to the movable end of the elastic telescopic rod. A support plate is fixedly connected to one side of the connecting plate, and a limit ball is fixedly connected to the side of the support plate away from the connecting plate.
[0007] Preferably, the connecting block is fixedly connected to the inner wall of the first groove, the side of the connecting plate away from the support plate is fixedly connected to the side of the enclosure, and the limiting ball is slidably connected to the inner wall of the limiting shell. Through the cooperation of the elastic telescopic rod and the limiting shell, a stable connection between the second chamber and the first chamber is achieved. During equipment operation, this snap-fit method effectively prevents the second chamber from accidentally sliding out due to vibration or external force, thereby ensuring the normal operation of the filter box and the stability of the purification effect. Preferably, the shaking chamber includes a third chamber, a motor bracket is fixedly connected to one side of the third chamber, a drive motor is fixedly connected to the inner wall of the motor bracket, the drive shaft of the drive motor passes through the third chamber and is fixedly connected to a connecting plate, a vibrating rod is fixedly connected to the side of the connecting plate away from the drive motor, an agitator is fixedly connected to one side of the vibrating rod, and a densitometer is fixedly connected to the inner wall of the third chamber.
[0008] Preferably, the bottom of the third housing is fixedly connected to the top of the substrate, and multiple sets of vibrating rods are evenly distributed on one side of the connecting plate. The rotation of the vibrating rods and the stirring plate is driven by the drive motor, which not only achieves effective separation of tiny impurities in mercury, but also enhances the oscillation effect through stirring, ensuring that the purity of mercury is significantly improved.
[0009] This invention provides an industrial crude mercury purification device. It has the following beneficial effects: 1. This industrial crude mercury purification device is equipped with a filter box. If it is necessary to clean or replace the filter screen, the second box can be pulled out by pulling the handle. Since the slide rail is slidably connected to the inner wall of the first groove, the second box can be easily pulled out. The double-layer filter box design with the first and second filter screens effectively removes impurities of all sizes from the crude mercury, improving the purification effect. The observation window allows the staff to monitor the internal condition of the filter box at any time.
[0010] 2. This industrial crude mercury purification device is equipped with a locking mechanism. When it is necessary to fix the second chamber onto the first chamber, the second chamber is pushed into the first groove of the first chamber along the slide rail. The limiting ball will first contact the limiting shell. As the second chamber continues to be pushed in, the limiting ball will squeeze the limiting shell, causing the elastic telescopic rod to be compressed. When the second chamber is pushed into place, the limiting ball is precisely locked into the space formed by the limiting shell and the inner wall of the second groove. At this time, under the elastic force of the elastic telescopic rod, the limiting shell tightly abuts against the limiting ball, thereby firmly locking the second chamber and preventing it from accidentally slipping out during equipment operation. When it is necessary to pull out the second chamber for cleaning or filter replacement, simply pull the handle on the second chamber outward with a little force to overcome the elastic force of the elastic telescopic rod, causing the limiting ball to disengage from the locking position of the limiting shell, and the second chamber can be pulled out smoothly, ensuring the stability of the equipment during operation.
[0011] 3. This industrial crude mercury purification device is equipped with a shaking box. When the drive motor is started, the drive shaft of the drive motor drives the connecting plate to rotate, which in turn drives the vibrating rod and the stirring plate to make circular motion. The vibrating rod generates vibration during rotation, and this vibration effect is transmitted to the mercury, causing the tiny impurities in the mercury to gradually separate under the vibration. The stirring plate agitates the mercury to further promote the separation of impurities in the mercury, enhance the shaking effect, and ensure that the purity of the mercury is further improved. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the industrial crude mercury purification device of this utility model; Figure 2 This is a schematic diagram of the internal structure of the filter box of this utility model; Figure 3 This is a schematic diagram of the second housing structure of this utility model; Figure 4 This is a schematic diagram of the internal structure of the second housing of this utility model; Figure 5 This is a schematic diagram of the enclosure connection structure of this utility model; Figure 6 This is a schematic diagram of the buckle device structure of this utility model; Figure 7 This is a schematic diagram of the internal structure of the oscillation box of this utility model; Figure 8 This is an enlarged structural diagram of part A of this utility model.
[0013] In the diagram: 1. Base plate; 2. Crude mercury storage tank; 3. First connecting pipe; 4. Mercury pump; 5. Second connecting pipe; 6. Filter box; 61. First box body; 62. Enclosure; 63. Slide groove; 64. First groove; 65. Buckling device; 651. Connecting block; 652. Second groove; 653. Third groove; 654. Elastic telescopic rod; 655. Limiting shell; 656. Connecting plate; 657. Support plate; 658. Limiting ball; 66. 67. Second chamber; 68. Handle; 69. Observation window; 60. Slide rail; 610. Sealing ring; 611. First filter screen; 612. Second filter screen; 7. Third connecting pipe; 8. Water stop valve; 9. Support frame; 10. Shaking box; 101. Third chamber; 102. Motor bracket; 103. Drive motor; 104. Connecting plate; 105. Vibrator; 106. Stirring plate; 107. Densitometer; 11. Fourth connecting pipe; 12. Filling tank. Detailed Implementation
[0014] 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.
[0015] For the first embodiment, please refer to... Figures 1-5 This utility model provides an industrial crude mercury purification device, including a base plate 1, a crude mercury storage tank 2 fixedly connected to the top of the base plate 1, a first connecting pipe 3 connected to the outlet end of the crude mercury storage tank 2, an inlet end of the first connecting pipe 3 away from the crude mercury storage tank 2 connected to the inlet end of a mercury pump 4, a second connecting pipe 5 connected to the outlet end of the mercury pump 4, a filter box 6 connected to the end of the second connecting pipe 5 away from the mercury pump 4, a third connecting pipe 7 connected to the bottom of the filter box 6, a stop valve 8 fixedly connected to one side of the third connecting pipe 7, a support frame 9 fixedly connected to the bottom of the filter box 6, a shaking box 10 fixedly connected to the bottom of the support frame 9, a fourth connecting pipe 11 connected to the outlet end of the shaking box 10, and a filling tank 12 connected to the end of the fourth connecting pipe 11 away from the shaking box 10. The filter box 6 includes a first box 61 and a second box 66. A baffle 62 is fixedly connected to the inner wall of the first box 61. A sliding groove 63 and a first groove 64 are respectively opened on the inner side of the baffle 62. A buckle device 65 is fixedly connected to the inner wall of the first groove 64. A handle 67 is fixedly connected to one side of the second box 66. An observation window 68 is fixedly connected to the part of the second box 66 located on the side of the handle 67. Slide rails 69 are fixedly connected to both sides of the second box 66. A sealing ring 610 is fitted and fixedly connected to the second box 66. A first filter screen 611 is fixedly connected to the top of the second box 66. A second filter screen 612 is fixedly connected to the bottom of the second box 66.
[0016] The bottom of the shaking box 10 is fixedly connected to the top of the substrate 1, the bottom of the filling tank 12 is fixedly connected to the top of the substrate 1, the bottom of the first box 61 is fixedly connected to the top of the support frame 9, and the slide rail 69 is set inside the slide groove 63 and slidably connected to the inner wall of the slide groove 63.
[0017] In use, crude mercury is placed in the crude mercury storage tank 2, and the mercury pump 4 is started. The mercury pump 4 draws crude mercury from the crude mercury storage tank 2 through the first connecting pipe 3, and then transports it to the filter tank 6 through the second connecting pipe 5. The crude mercury entering the filter tank 6 first undergoes preliminary filtration through the first filter screen 611 at the top of the second tank 66 to remove larger particles of impurities. Subsequently, the crude mercury continues to fall and undergoes further fine filtration through the second filter screen 612. The relatively pure mercury after filtration falls to the bottom of the filter tank 6. At this time, the stop valve 8 is opened, and the pure mercury flows into the shaking tank 10 through the third connecting pipe 7. The shaking tank 10 shakes the mercury to further remove any possible residual micro-particles. Impurities are removed to improve the purity of mercury. After being shaken, the mercury flows into the filling tank 12 through the fourth connecting pipe 11, completing the entire crude mercury purification and filling process. During the operation of the filter box 6, the internal condition can be observed through the observation window 68. If it is necessary to clean the filter box 6 or replace the filter screen, the second box 66 can be pulled out by the handle 67. Since the slide rail 69 is slidably connected to the inner wall of the first groove 64, the second box 66 can be easily pulled out. Setting two filter screens can better filter the crude mercury. During installation, the second box 66 is pushed in, and the inner wall of the first groove 64 is provided with a buckling device 65, which can better lock the second box 66 and prevent it from sliding out.
[0018] Second embodiment, please refer to Figures 1-6Based on the first embodiment, this utility model provides a technical solution: the buckling device 65 includes a connecting block 651 and a connecting plate 656. A second groove 652 is provided on one side of the connecting block 651. A third groove 653 is provided on both sides of the inner wall of the second groove 652. The fixed end of the elastic telescopic rod 654 is fixedly connected to the inner wall of the third groove 653. The movable end of the elastic telescopic rod 654 is fixedly connected to the limiting shell 655. A support plate 657 is fixedly connected to one side of the connecting plate 656. A limiting ball 658 is fixedly connected to the side of the support plate 657 away from the connecting plate 656.
[0019] The connecting block 651 is fixedly connected to the inner wall of the first groove 64, the side of the connecting plate 656 away from the support plate 657 is fixedly connected to the side of the enclosure 62, and the limiting ball 658 is slidably connected to the inner wall of the limiting shell 655.
[0020] In use, when it is necessary to fix the second housing 66 to the first housing 61, the second housing 66 is pushed into the first groove 64 of the first housing 61 along the slide rail 69. During the pushing process, the limiting ball 658 will first contact the limiting shell 655. As the second housing 66 continues to be pushed in, the limiting ball 658 will squeeze the limiting shell 655, causing the elastic telescopic rod 654 to be compressed. When the second housing 66 is pushed into place, the limiting ball 658 is precisely locked into the space formed by the limiting shell 655 and the inner wall of the second groove 652. At this time, Under the elastic force of the elastic telescopic rod 654, the limiting shell 655 tightly abuts against the limiting ball 658, thereby firmly locking the second housing 66 and preventing it from accidentally slipping out during equipment operation. When it is necessary to pull out the second housing 66 for cleaning or filter replacement, simply pull the handle 67 on the second housing 66 outward with a little force to overcome the elastic force of the elastic telescopic rod 654, causing the limiting ball 658 to disengage from the locking position of the limiting shell 655, and the second housing 66 can be pulled out smoothly, ensuring the stability of the equipment during operation.
[0021] Third embodiment, please refer to Figures 1-8 Based on the second embodiment, this utility model provides a technical solution: the shaking box 10 includes a third box 101, a motor bracket 102 is fixedly connected to one side of the third box 101, a drive motor 103 is fixedly connected to the inner wall of the motor bracket 102, the drive shaft of the drive motor 103 passes through the third box 101 and is fixedly connected to a connecting plate 104, a vibrating rod 105 is fixedly connected to the side of the connecting plate 104 away from the drive motor 103, a stirring plate 106 is fixedly connected to one side of the vibrating rod 105, and a densitometer 107 is fixedly connected to the inner wall of the third box 101.
[0022] The bottom of the third housing 101 is fixedly connected to the top of the base plate 1, and multiple sets of vibrating rods 105 are evenly distributed on one side of the connecting plate 104.
[0023] In use, pure mercury flowing in from the third connecting pipe 7 at the bottom of the filter box 6 enters the third chamber 101 and starts the drive motor 103. The drive shaft of the drive motor 103 drives the connecting plate 104 to rotate, which in turn drives the vibrating rod 105 and the stirring plate 106 to make circular motion. The vibrating rod 105 vibrates during rotation, and this vibration is transmitted to the mercury, causing the tiny impurities in the mercury to gradually separate under the vibration. The stirring plate 106, while rotating with the vibrating rod 105, stirs the mercury, further promoting the separation of impurities in the mercury, enhancing the oscillation effect, and ensuring that the purity of the mercury is further improved. The density meter 107 monitors the density of the mercury in the third chamber 101 in real time. The staff can understand the degree of mercury purification based on the data fed back by the density meter 107 and judge whether the oscillation treatment has achieved the expected effect. When the density of the mercury reaches the set standard, it means that the impurities in the mercury have been basically removed, and the oscillation treatment can be considered to be completed.
[0024] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.
Claims
1. An industrial crude mercury purification device, characterized in that: The system includes a substrate (1), a crude mercury storage tank (2) fixedly connected to the top of the substrate (1), a first connecting pipe (3) connected to the outlet of the crude mercury storage tank (2), an inlet of a mercury pump (4) connected to the end of the first connecting pipe (3) away from the crude mercury storage tank (2), a second connecting pipe (5) connected to the outlet of the mercury pump (4), a filter box (6) connected to the end of the second connecting pipe (5) away from the mercury pump (4), a third connecting pipe (7) connected to the bottom of the filter box (6), a stop valve (8) fixedly connected to one side of the third connecting pipe (7), a support frame (9) fixedly connected to the bottom of the filter box (6), a shaking box (10) fixedly connected to the bottom of the support frame (9), a fourth connecting pipe (11) connected to the outlet of the shaking box (10), and a filling tank (12) connected to the end of the fourth connecting pipe (11) away from the shaking box (10). The filter box (6) includes a first box body (61) and a second box body (66). A barrier (62) is fixedly connected to the inner wall of the first box body (61). A sliding groove (63) and a first groove (64) are respectively opened on the inner side of the barrier (62). A buckle device (65) is fixedly connected to the inner wall of the first groove (64). A handle (67) is fixedly connected to one side of the second box body (66). An observation window (68) is fixedly connected to the part of the side of the second box body (66) located on the side of the handle (67). Slide rails (69) are fixedly connected to both sides of the second box body (66). A sealing ring (610) is fitted and fixedly connected to the second box body (66). A first filter screen (611) is fixedly connected to the top of the second box body (66). A second filter screen (612) is fixedly connected to the bottom of the second box body (66).
2. The industrial crude mercury purification device according to claim 1, characterized in that: The bottom of the oscillating box (10) is fixedly connected to the top of the substrate (1), the bottom of the filling tank (12) is fixedly connected to the top of the substrate (1), the bottom of the first box body (61) is fixedly connected to the top of the support frame (9), and the slide rail (69) is set inside the slide groove (63) and slidably connected to the inner wall of the slide groove (63).
3. The industrial crude mercury purification device according to claim 1, characterized in that: The buckling device (65) includes a connecting block (651) and a connecting plate (656). A second groove (652) is provided on one side of the connecting block (651). A third groove (653) is provided on both sides of the inner wall of the second groove (652). The fixed end of an elastic telescopic rod (654) is fixedly connected to the inner wall of the third groove (653). The movable end of the elastic telescopic rod (654) is fixedly connected to a limiting shell (655). A support plate (657) is fixedly connected to one side of the connecting plate (656). A limiting ball (658) is fixedly connected to the side of the support plate (657) away from the connecting plate (656).
4. The industrial crude mercury purification device according to claim 3, characterized in that: The connecting block (651) is fixedly connected to the inner wall of the first groove (64), the side of the connecting plate (656) away from the support plate (657) is fixedly connected to the side of the enclosure (62), and the limiting ball (658) is slidably connected to the inner wall of the limiting shell (655).
5. An industrial crude mercury purification device according to claim 1, characterized in that: The oscillation chamber (10) includes a third chamber (101), a motor bracket (102) is fixedly connected to one side of the third chamber (101), a drive motor (103) is fixedly connected to the inner wall of the motor bracket (102), the drive shaft of the drive motor (103) passes through the third chamber (101) and is fixedly connected to a connecting plate (104), a vibrating rod (105) is fixedly connected to the side of the connecting plate (104) away from the drive motor (103), a stirring plate (106) is fixedly connected to one side of the vibrating rod (105), and a densitometer (107) is fixedly connected to the inner wall of the third chamber (101).
6. The industrial crude mercury purification device according to claim 5, characterized in that: The bottom of the third housing (101) is fixedly connected to the top of the substrate (1), and multiple sets of the vibrating rods (105) are evenly distributed on one side of the connecting plate (104).