Dry and wet area separation facility for fine chemical workshop

Abstract

The utility model relates to the technical field of dry-wet separation facilities, and discloses a fine chemical workshop dry-wet area separation facility which comprises a supporting frame, a lower protection barrel is fixedly connected in the supporting frame, a protection assembly is arranged in the lower protection barrel, a rotating shaft is rotationally connected in the lower protection barrel, a separation barrel is fixedly connected to the outer wall of the rotating shaft, and a separation assembly is arranged in the separation barrel. A baffle is fixedly connected to the outer wall of the supporting frame, a first clamping rod is fixedly connected to the outer wall of the separation barrel, a fixing plate is slidably connected to the outer wall of the supporting frame, a motor is fixedly connected to the interior of the fixing plate, and a second clamping rod is fixedly connected to the output end of the motor. According to the separation device, the threaded rod is rotated to drive the fixed plate and the motor to move outwards, meanwhile, the air cylinder pulls the connecting base to drive the movable plate to slide in the fixed ring till the rotating shaft is not positioned by the rolling wheel any more, and the problem that most of existing separation facilities are inconvenient to disassemble and replace the separation barrel is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dry-wet separation facilities, in particular to dry-wet area separation facilities in a fine chemical workshop. Background Art

[0002] Fine chemicals, a key branch of chemical engineering, focus on the development and application of highly refined chemical processes and technologies to produce high-purity, high-efficiency, and high-value-added chemical products. These products are commonly used in pharmaceuticals, pesticides, dyes, fragrances, coatings, optoelectronic materials, and other fields. They are characterized by high purity, precise control, and complex chemical structures. Fine chemical production often requires the handling of substances in various forms, such as liquids, solids, or gases, which may need to be processed or handled under varying environmental conditions.

[0003] Existing dry and wet area separation facilities in fine chemical workshops are used to effectively isolate dry and wet areas during fine chemical production. This equipment is designed to improve production efficiency, ensure product quality, and ensure safety and hygiene during the production process. This facility plays a vital role in fine chemical production, meeting complex production requirements and facilitating the smooth operation of process flows.

[0004] However, most of the existing dry and wet area separation facilities in fine chemical workshops are assembled in an integrated structure and fixed with bolts. When the internal separation cylinder has problems or is damaged, it is not convenient to directly disassemble the separation cylinder, which is time-consuming and labor-intensive, and prolongs the overall maintenance time. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the existing technology, and the proposed dry and wet area separation facility for a fine chemical workshop is intended to improve the problem that most of the existing separation facilities are inconvenient to disassemble and replace the separation cylinder.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a dry and wet area separation facility in a fine chemical workshop, comprising a support frame, wherein the support frame is fixedly connected to a lower protective cylinder, a protective assembly is provided inside the lower protective cylinder, a rotating shaft is rotatably connected to the interior of the lower protective cylinder, an outer wall of the rotating shaft is fixedly connected to the separation cylinder, an outer wall of the support frame is fixedly connected to a baffle, an outer wall of the separation cylinder is fixedly connected to a first clamping rod, an outer wall of the support frame is slidingly connected to a fixed plate, an inner wall of the fixed plate is fixedly connected to a motor, an output end of the motor is fixedly connected to a second clamping rod, a threaded rod is rotatably connected to the interior of the support frame, an outer wall of the threaded rod is threadedly connected to the interior of the fixed plate, an outer wall of the baffle is fixedly connected to a cylinder, an output end of the cylinder is fixedly connected to a connecting seat, an outer wall of the connecting seat is rotatably connected to a fixing ring, a movable plate is rotatably connected to the interior of the fixed ring, a fixed shaft is rotatably connected to the interior of the movable plate, and a roller is rotatably connected to the interior of the movable plate.

[0007] Furthermore, the protection assembly includes a mounting seat, the outer wall of the mounting seat is rotatably connected to the inside of the lower protection tube, the outer wall of the mounting seat is fixedly connected to the upper protection tube, the outer wall of the upper protection tube is fixedly connected to the limiting rod, and the outer wall of the limiting rod is slidably connected to the inside of the baffle.

[0008] Furthermore, the outer wall of the rotating shaft is slidably connected to the inside of the baffle, and the outer wall of the fixed shaft is fixedly connected to the outer wall of the baffle.

[0009] Furthermore, a leakage net is provided at the bottom of the outer wall of the support frame, the outer wall of the support frame is fixedly connected to a support platform, and the interior of the support platform is rotatably connected to a left-right symmetrical connecting shaft.

[0010] Furthermore, a worm is fixedly connected to the outer wall of the connecting shaft, and a rotating wheel is fixedly connected to the outer wall of the connecting shaft.

[0011] Furthermore, a belt is provided between the two rotating wheels, and a crank is fixedly connected to the outer wall of the connecting shaft on the right side.

[0012] Furthermore, a central shaft is rotatably connected inside the support platform, and a worm gear is fixedly connected to the outer wall of the central shaft.

[0013] Furthermore, the worm is meshed with the worm wheel, and a scraper is fixedly connected to the outer wall of the central shaft.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the fixed plate and the motor are first driven to move outward by rotating the threaded rod, and at the same time the cylinder pulls the connecting seat to drive the movable plate to slide inside the fixed ring until the roller no longer positions the rotating shaft, thereby achieving the effect of quickly disassembling the separation cylinder, solving the problem that most existing separation facilities are inconvenient to disassemble and replace the separation cylinder, improving the convenience of the separation facility, and extending the service life of the facility.

[0016] 2. In the utility model, the connecting shaft is driven to rotate by turning the crank handle, so that the worms on both sides can drive the worm wheels to rotate, and then drive the scrapers to fit the surface of the separation cylinder, thereby achieving the effect of cleaning the surface of the separation cylinder, preventing blockage caused by impurities pushing, solving the problem that most existing separation facilities cannot clean the impurities remaining on the surface of the separation cylinder, and improving the practicality of the facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the dry and wet area separation facility in a fine chemical workshop proposed by the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the separation cylinder of the dry and wet area separation facility in the fine chemical workshop proposed by the present utility model;

[0019] Figure 3 This is a schematic structural diagram of the scraper portion of the dry and wet area separation facility in a fine chemical workshop proposed by the utility model.

[0020] Legend:

[0021] 1. Support frame; 2. Lower protective cylinder; 3. Mounting seat; 4. Upper protective cylinder; 5. Separation cylinder; 6. Limit rod; 7. Baffle; 8. First clamping rod; 9. Fixed plate; 10. Motor; 11. Second clamping rod; 12. Belt; 13. Threaded rod; 14. Cylinder; 15. Connecting seat; 16. Fixed ring; 17. Movable plate; 18. Fixed shaft; 19. Roller; 20. Rotating shaft; 21. Support platform; 22. Connecting shaft; 23. Worm; 24. Rotating wheel; 25. Crank handle; 26. Middle shaft; 27. Worm gear; 28. Scraper; 29. ​​Screen. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment of a dry and wet area separation facility in a fine chemical workshop, comprising a support frame 1, a lower protective cylinder 2 being fixedly connected to the interior of the support frame 1, a protective assembly being provided inside the lower protective cylinder 2, a rotating shaft 20 being rotatably connected to the interior of the lower protective cylinder 2, a separation cylinder 5 being fixedly connected to the outer wall of the rotating shaft 20, a baffle 7 being fixedly connected to the outer wall of the support frame 1, a first clamping rod 8 being fixedly connected to the outer wall of the separation cylinder 5, a fixed plate 9 being slidably connected to the outer wall of the support frame 1, a motor 10 being fixedly connected to the interior of the fixed plate 9, a second clamping rod 11 being fixedly connected to the output end of the motor 10, a threaded rod 13 being rotatably connected to the interior of the support frame 1, and an outer wall of the threaded rod 13 being threadedly connected to the interior of the fixed plate 9. The outer wall of the baffle 7 is fixedly connected to the cylinder 14, the output end of the cylinder 14 is fixedly connected to the connecting seat 15, the outer wall of the connecting seat 15 is rotatably connected to the fixing ring 16, the inner part of the fixing ring 16 is rotatably connected to the movable plate 17, the inner part of the movable plate 17 is rotatably connected to the fixed shaft 18, and the inner part of the movable plate 17 is rotatably connected to the roller 19; the protection assembly includes a mounting seat 3, the outer wall of the mounting seat 3 is rotatably connected to the inner part of the lower protective tube 2, the outer wall of the mounting seat 3 is fixedly connected to the upper protective tube 4, the outer wall of the upper protective tube 4 is fixedly connected to the limit rod 6, and the outer wall of the limit rod 6 is slidably connected to the inner part of the baffle 7; the outer wall of the rotating shaft 20 is slidably connected to the inner part of the baffle 7, and the outer wall of the fixed shaft 18 is fixedly connected to the outer wall of the baffle 7;

[0024] Specifically, when the separation cylinder 5 needs to be disassembled, the upper protective cylinder 4 is opened, which allows the upper protective cylinder 4 to be rotated from the mounting seat 3 to the lower protective cylinder 2. At the same time, rotating the threaded rod 13 will drive the fixed plate 9 to move outward, which will drive the movement of the motor 10 and the second clamping rod 11, so that the second clamping rod 11 is no longer engaged with the first clamping rod 8. Then, the output end of the cylinder 14 pushes the connecting seat 15 to rotate inside the fixing ring 16, thereby driving the rotation of the fixing ring 16. In this way, the rotation of the fixing ring 16 can drive the movable plate 17 to rotate. One end of the movable plate 17 is fixed to the baffle 7 by a fixed shaft 18, so that the movable plate 17 can rotate around the fixed shaft 18. During this process, when the movable plate 17 rotates to a certain angle, the roller 19 no longer positions the rotating shaft 20. At this time, the separation cylinder 5 can be moved to the left so that the rotating shaft 20 slides out of the fixed ring 16. In this way, the separation cylinder 5 can be quickly and easily removed, which not only improves the convenience of the separation facility, but also allows maintenance personnel to maintain and clean the facility more quickly, thereby extending the service life of the facility.

[0025] Reference Figure 1-Figure 3A leakage net 29 is provided at the bottom of the outer wall of the support frame 1, the outer wall of the support frame 1 is fixedly connected to the support platform 21, and the support platform 21 is internally rotatably connected to a left-right symmetrical connecting shaft 22; the outer wall of the connecting shaft 22 is fixedly connected to a worm 23, and the outer wall of the connecting shaft 22 is fixedly connected to a runner 24; a belt 12 is provided between the two runners 24, and the outer wall of the right connecting shaft 22 is fixedly connected to a crank 25; the inner part of the support platform 21 is rotatably connected to a central shaft 26, and the outer wall of the central shaft 26 is fixedly connected to a worm wheel 27; the worm 23 and the worm wheel 27 are meshed with each other, and the outer wall of the central shaft 26 is fixedly connected to a scraper 28;

[0026] Specifically, when the surface of the separation drum 5 needs to be cleaned, the right wheel 24 is first rotated by turning the crank 25. Since the two wheels 24 are connected by a belt 12, the wheels 24 on both sides can rotate at the same time, which ensures the synchronous rotation of the wheels 24. Then, the rotation of the wheels 24 drives the connecting shaft 22 and the worm 23 to rotate. Since the worm 23 and the worm wheel 27 are meshed with each other, the worm 23 can drive the worm wheel 27 to rotate. As the worm wheel 27 rotates, the scraper 28 rotates around the central axis 26. The scraper 28 is moved so that it can fit on the outer wall of the separation cylinder 5, so that when the scraper 28 fits on the outer wall of the separation cylinder 5, the scraper 28 can effectively clean the surface, and at the same time the filter 29 can always keep the dry and wet separation on the ground, which can prevent the blockage caused by the pushing of impurities on the surface of the separation cylinder 5, which not only improves the practicality of the facility, but also maintains the efficient operation of the facility and extends its service life, and at the same time makes the surface cleaning process of the separation cylinder 5 more convenient and effective, improves the maintenance efficiency and operation convenience of the facility, and ensures the long-term stable operation of the facility.

[0027] Working principle: When the separation cylinder 5 needs to be disassembled, the upper protective cylinder 4 is opened so that the upper protective cylinder 4 can be rotated on the lower protective cylinder 2 by the mounting seat 3, and the threaded rod 13 is rotated at the same time to drive the fixed plate 9 to move outward, thereby driving the motor 10 and the second clamping rod 11 to move outward, so that the second clamping rod 11 is no longer engaged with the first clamping rod 8, and then the connecting seat 15 is pushed to rotate inside the fixed ring 16 through the output end of the cylinder 14, so that the fixed ring 16 can drive the movable plate 17 to rotate while rotating. Since one end of the movable plate 17 is fixed to the baffle 7 by the fixed shaft 18, the movable plate 17 can rotate around the fixed shaft 18 until the roller 19 no longer positions the rotating shaft 20, and then the separation cylinder 5 is moved to the left, so that the rotating shaft 20 slides out of the fixed ring 16. The part can be quickly disassembled to achieve the effect of quickly disassembling the separation drum 5, thereby improving the convenience of the separation facility and extending the service life of the facility. When the surface of the separation drum 5 needs to be cleaned, the right wheel 24 is driven to rotate by turning the crank 25. Since the two wheels 24 are connected by the belt 12, the wheels 24 on both sides can rotate at the same time, thereby driving the connecting shaft 22 and the worm 23 to rotate. Since the worm 23 and the worm wheel 27 are engaged with each other, the worm 23 can drive the worm wheel 27 to rotate, thereby driving the scraper 28 to rotate around the central axis 26 until the scraper 28 is attached to the outer wall of the separation drum 5, thereby achieving the effect of cleaning the surface of the separation drum 5, preventing blockage caused by impurities pushing, and improving the practicality of the facility.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dry and wet area separation facility in a fine chemical workshop, comprising a support frame (1), characterized in that: The support frame (1) is fixedly connected to a lower protective cylinder (2) inside, a protective assembly is provided inside the lower protective cylinder (2), a rotating shaft (20) is rotatably connected inside the lower protective cylinder (2), an outer wall of the rotating shaft (20) is fixedly connected to a separation cylinder (5), an outer wall of the support frame (1) is fixedly connected to a baffle (7), an outer wall of the separation cylinder (5) is fixedly connected to a first clamping rod (8), an outer wall of the support frame (1) is slidably connected to a fixed plate (9), an inner part of the fixed plate (9) is fixedly connected to a motor (10), and an output end of the motor (10) is fixedly connected to a second clamping rod (11), the support frame (1) is internally rotatably connected to a threaded rod (13), the outer wall of the threaded rod (13) is threadedly connected to the interior of the fixed plate (9), the outer wall of the baffle (7) is fixedly connected to a cylinder (14), the output end of the cylinder (14) is fixedly connected to a connecting seat (15), the outer wall of the connecting seat (15) is rotatably connected to a fixed ring (16), the interior of the fixed ring (16) is rotatably connected to a movable plate (17), the interior of the movable plate (17) is rotatably connected to a fixed shaft (18), and the interior of the movable plate (17) is rotatably connected to a roller (19).

2. The dry and wet area separation facility of a fine chemical workshop according to claim 1, characterized in that: The protection assembly comprises a mounting seat (3), the outer wall of the mounting seat (3) is rotatably connected to the interior of the lower protection tube (2), the outer wall of the mounting seat (3) is fixedly connected to the upper protection tube (4), the outer wall of the upper protection tube (4) is fixedly connected to a limiting rod (6), and the outer wall of the limiting rod (6) is slidably connected to the interior of the baffle (7).

3. The dry and wet area separation facility of a fine chemical workshop according to claim 1, characterized in that: The outer wall of the rotating shaft (20) is slidably connected to the inside of the baffle (7), and the outer wall of the fixed shaft (18) is fixedly connected to the outer wall of the baffle (7).

4. The dry and wet area separation facility of a fine chemical workshop according to claim 3, characterized in that: A leakage net (29) is provided at the bottom of the outer wall of the support frame (1), and a support platform (21) is fixedly connected to the outer wall of the support frame (1), and a left-right symmetrical connecting shaft (22) is rotatably connected inside the support platform (21).

5. The dry and wet area separation facility for a fine chemical plant according to claim 4, characterized in that: A worm (23) is fixedly connected to the outer wall of the connecting shaft (22), and a rotating wheel (24) is fixedly connected to the outer wall of the connecting shaft (22).

6. The dry and wet area separation facility of a fine chemical workshop according to claim 5, characterized in that: A belt (12) is provided between the two rotating wheels (24), and a crank (25) is fixedly connected to the outer wall of the right connecting shaft (22).

7. The dry and wet area separation facility for a fine chemical plant according to claim 6, characterized in that: The support platform (21) is rotatably connected to a central shaft (26) inside, and a worm gear (27) is fixedly connected to the outer wall of the central shaft (26).

8. The dry and wet area separation facility for a fine chemical plant according to claim 7, characterized in that: The worm (23) is meshed with the worm wheel (27), and a scraper (28) is fixedly connected to the outer wall of the central shaft (26).

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