Protective device for glass reaction kettle

Abstract

The utility model discloses a protective device for glass reaction kettles, which relates to the technical field of glass reaction kettles and comprises a protective box, a side opening sealing door and a reaction kettle, the inner wall of the protective box is rotatably connected with a worm gear through a bearing collar, and the inner wall of the worm gear is provided with a fastening component for adjusting and fixing the reaction kettle. The outer wall of the worm gear is meshed with a worm, the bottom face of the bearing shaft ring is fixedly connected with a supporting column, and the bottom end of the supporting column is fixedly connected with a bearing base. Through cooperative use of the worm, the worm gear, the fastening assemblies and the bearing base, the device can adapt to mounting and fixing work of reaction kettles of different specifications, then the applicability of the device is improved, multi-point clamping and fixing are formed on the outer walls of the reaction kettles through attaching and fastening plates in the multiple sets of fastening assemblies, and the clamping and fixing efficiency is improved. The clamping stability of the reaction kettle is improved, the reaction kettle is convenient to take and place, and then the subsequent working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass reactors, in particular to a protective device for glass reactors. Background Art

[0002] The inner layer of the glass reactor is filled with reaction solvent for stirring reaction, and the interlayer circulates through the cold and heat sources. The interlayer of the glass reactor can provide high-temperature reaction, and the glass reactor can also be used for low-temperature reaction. The glass reactor can be vacuumed for negative pressure reaction. However, most of the existing glass reactors still have shortcomings when used: most of the existing glass reactors are not equipped with protective mechanisms, which leads to damage and explosion of the glass reactor during use, which can easily injure workers, and the raw liquid in the reactor leaks and pollutes the operating environment.

[0003] In the prior art, a Chinese patent application with publication number CN215693886U has been proposed to address the aforementioned technical problems. The patent document discloses the following technical solution: a protective device for a glass reactor, comprising a reactor body, a feed port disposed on the reactor body, and a second discharge port disposed at the bottom of the reactor body. A protective mechanism is disposed on the exterior of the reactor body, comprising a protective box, a mounting plate, a mounting slot, notches, buffer strips, a protective layer, a door, and protective glass. The protective box is internally provided with a mounting plate having a mounting slot, through which the reactor body is mounted. The protective box has multiple sets of notches on both sides of its interior, and multiple sets of buffer strips are disposed on both sides of the interior of the protective box between the multiple sets of notches. Each set of buffer strips is provided with a protective layer. The present invention provides a protective mechanism to prevent accidental injury to personnel and contamination of the operating environment caused by a malfunction of the glass reactor, thereby improving the protective performance of the glass reactor. However, the protective device can only protect glass reactors of the same type, leaving room for improvement in its applicability. Utility Model Content

[0004] The purpose of the present invention is to provide a protective device for a glass reactor to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A protective device for a glass reactor comprises a protective box, a side-opening closed door and a reactor. The inner wall of the protective box is rotatably connected to a worm gear via a receiving shaft ring, and the inner wall of the worm gear is provided with a fastening assembly for adjusting and fixing the reactor.

[0007] The outer wall of the worm wheel engages with the worm, the bottom surface of the receiving collar is fixedly connected to a support column, the bottom end of the support column is fixedly connected to a receiving base, and the inner wall of the receiving base is fixedly connected to a built-in receiving ring for receiving the reactor.

[0008] The inner wall of the worm gear is provided with a fitting fastening plate, and the fastening assembly includes a linkage push rod, one end of the linkage push rod is rotatably connected to the inner wall of the fitting fastening plate, and the other end of the linkage push rod is rotatably connected to the fitting fastening plate that is movably fitted with the outer wall of the reactor, and one side of the linkage push rod is fixedly connected to a return spring.

[0009] A further improvement of the technical solution of the present utility model is that: the end of the return spring away from the linkage push rod is fixedly connected to the inner wall of the fitting and fastening plate, and the side of the fitting and fastening plate that fits the outer wall of the reactor is fixedly connected with a buffer layer.

[0010] A further improvement of the technical solution of the present utility model is that the inner wall of the protective box near the top is movably connected with an upper covering plate, the inner walls of the protective box and the side-opening closed door near the top are fixedly connected with an upper supporting arc plate, and the upper covering plate is detachably fixedly connected to the upper surface of the upper supporting arc plate by upper bolts.

[0011] A further improvement of the technical solution of the present utility model is that the inner wall of the side-opening closed door near the bottom end is fixedly connected with a lower supporting arc plate, the upper surface of the lower supporting arc plate overlaps with the bottom surface of the supporting base, and the inner wall of the protective box near the bottom end is fixedly connected with a reinforced bottom ring.

[0012] A further improvement of the technical solution of the present utility model is that the reinforcing bottom ring is detachably fixedly connected to the lower receiving arc plate by lower bolts.

[0013] A further improvement of the technical solution of the present utility model is that: an observation window is fixedly connected to one side of the side-opening closed door, and the worm is rotatably connected to one side of the protective box through a mounting cylinder.

[0014] A further improvement of the technical solution of the present utility model is that the bottom surface of the reinforced bottom ring is fixedly connected to a universal wheel through supporting legs.

[0015] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0016] 1. The utility model provides a protective device for a glass reactor. By using a worm, a worm gear, a fastening assembly and a receiving base in combination, the device can be adapted to the installation and fixation of reactors of different specifications, thereby improving the applicability of the device.

[0017] 2. The utility model provides a protective device for a glass reactor, which utilizes multiple sets of fastening plates in the fastening components to form a multi-point clamping and fixation on the outer wall of the reactor, thereby improving the clamping stability of the reactor and facilitating the removal and placement of the reactor, thereby improving subsequent work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of the protective box of the present utility model;

[0020] Figure 3 This is a schematic diagram of the receiving base structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the fastening assembly structure of the present utility model;

[0022] Figure 5 It is a right side structural schematic diagram of the present utility model;

[0023] Figure 6 This is a structural schematic diagram of a side-opening closed door of the present invention.

[0024] In the figure: 1. Protective box; 2. Side-opening closed door; 3. Upper cover plate; 4. Reactor; 5. Upper bolt; 6. Worm; 7. Worm gear; 8. Supporting shaft ring; 9. Support column; 10. Support base; 11. Reinforcement bottom ring; 12. Lower bolt; 13. Fastening assembly; 14. Fitting fastening plate; 15. Linkage push rod; 16. Return spring; 17. Observation window; 18. Upper supporting arc plate; 19. Lower supporting arc plate; 20. Universal wheel. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0026] The present invention is further described in detail below with reference to the embodiments:

[0027] Example 1

[0028] like Figure 1-6As shown, the utility model provides a protective device for a glass reactor, including a protective box 1, a side-opening closed door 2 and a reactor 4. The inner wall of the protective box 1 is rotatably connected to a worm gear 7 through a receiving shaft ring 8, and the inner wall of the worm gear 7 is provided with a fastening component 13 for adjusting and fixing the reactor 4.

[0029] The outer wall of the worm wheel 7 engages with the worm 6, the bottom surface of the receiving collar 8 is fixedly connected to a support column 9, the bottom end of the support column 9 is fixedly connected to a receiving base 10, and the inner wall of the receiving base 10 is fixedly connected to a built-in receiving ring for receiving the reactor 4.

[0030] The inner wall of the worm gear 7 is provided with a fitting fastening plate 14, and the fastening assembly 13 includes a linkage push rod 15, one end of the linkage push rod 15 is rotatably connected to the inner wall of the fitting fastening plate 14, and the other end of the linkage push rod 15 is rotatably connected to the fitting fastening plate 14 that is movably fitted with the outer wall of the reactor 4, and one side of the linkage push rod 15 is fixedly connected to a return spring 16.

[0031] One end of the return spring 16 away from the linkage push rod 15 is fixedly connected to the inner wall of the fastening plate 14. Multiple sets of fastening components 13 are arranged in a ring array on the inner wall of the worm gear 7 to form multi-point positioning of the reactor 4 and improve the clamping and fixing effect.

[0032] After the worm gear 7 is reset, the reset spring 16 will drive the linkage push rod 15 to deviate toward the center position of the worm gear 7 under the push of its own reset force, and the linkage push rod 15 will push the fastening plate 14 to deviate synchronously.

[0033] A buffer layer is fixedly connected to the side of the fastening plate 14 that is in contact with the outer wall of the reactor 4. The buffer layer can be made of silicone material.

[0034] Example 2

[0035] like Figure 1-6 As shown, based on Example 1, the utility model provides a technical solution: preferably, the inner wall of the protective box 1 near the top is movably connected with an upper cover plate 3, and the inner walls of the protective box 1 and the side-opening closed door 2 near the top are fixedly connected with an upper supporting arc plate 18, and the upper cover plate 3 is detachably fixedly connected to the upper surface of the upper supporting arc plate 18 by an upper bolt 5.

[0036] The inner wall of the side-opening closed door 2 near the bottom is fixedly connected with a lower receiving arc plate 19, and the upper surface of the lower receiving arc plate 19 overlaps the bottom surface of the receiving base 10. The inner wall of the protective box 1 near the bottom is fixedly connected with a reinforcing bottom ring 11. After the fastening assembly 13 completes the fixing work of the reactor 4, the side-opening closed door 2 is docked with the protective box 1. At this time, the lower receiving arc plate 19 will be inserted between the receiving base 10 and the reinforcing bottom ring 11. Then, the upper cover plate 3 is fixed to the upper receiving arc plate 18 by the upper bolts 5, and the reinforcing bottom ring 11 is fixed to the lower receiving arc plate 19 by the lower bolts 12 to complete the sealing work of the protective box 1. After that, the upper cover plate 3 can also be directly removed and the reactor 4 can be taken out without removing the side-opening closed door 2.

[0037] The reinforcement bottom ring 11 is detachably fixedly connected to the lower receiving arc plate 19 via lower bolts 12 .

[0038] An observation window 17 is fixedly connected to one side of the side-opening closed door 2, the worm 6 is rotatably connected to one side of the protective box 1 through a mounting cylinder, and the bottom surface of the reinforced bottom ring 11 is fixedly connected to a universal wheel 20 through a support leg.

[0039] The following is a detailed description of the working principle of the protective device for the glass reactor.

[0040] like Figure 1-6 As shown, when in use, the reactor 4 is placed in the worm gear 7, and its bottom is docked with the built-in receiving ring, and then the worm 6 can be rotated, so that the worm 6 drives the worm gear 7 to rotate counterclockwise, and when the worm gear 7 rotates counterclockwise, it will drive the linkage push rod 15 to deflect, and the linkage push rod 15 will push the fitting and fastening plate 14 to fit the outer wall of the reactor 4 during the deflection process. When the fitting and fastening plate 14 is tightly fitted with the outer wall of the reactor 4, the rotation of the worm 6 is stopped, and the worm gear 7 stops at this time. The fitting and fastening plate 14 will maintain a clamped and fixed state on the outer wall of the reactor 4 under the pushing action of the linkage push rod 15, and when the specifications of the reactor 4 are changed, the corresponding adjustment can be made by changing the number of rotations of the worm gear 7, thereby ensuring that reactors 4 of different specifications can be fixed and clamped by the locking assembly 13.

[0041] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A protective device for a glass reactor, comprising a protective box (1), a side-opening closed door (2) and a reactor (4), characterized in that: The inner wall of the protection box (1) is rotatably connected to a worm gear (7) via a receiving collar (8), and the inner wall of the worm gear (7) is provided with a fastening assembly (13) for adjusting and fixing the reactor (4); The outer wall of the worm wheel (7) is engaged with the worm (6), the bottom surface of the receiving collar (8) is fixedly connected to a support column (9), the bottom end of the support column (9) is fixedly connected to a receiving base (10), and the inner wall of the receiving base (10) is fixedly connected to a built-in receiving ring for receiving the reactor (4); The inner wall of the worm wheel (7) is provided with a fitting fastening plate (14), and the fastening assembly (13) includes a linkage push rod (15), one end of the linkage push rod (15) is rotatably connected to the inner wall of the fitting fastening plate (14), and the other end of the linkage push rod (15) is rotatably connected to the fitting fastening plate (14) that is movably fitted to the outer wall of the reactor (4), and one side of the linkage push rod (15) is fixedly connected to a return spring (16).

2. The protective device for a glass reactor according to claim 1, characterized in that: One end of the return spring (16) away from the linkage push rod (15) is fixedly connected to the inner wall of the fitting fastening plate (14), and a buffer layer is fixedly connected to the side of the fitting fastening plate (14) that fits the outer wall of the reactor (4).

3. The protective device for a glass reactor according to claim 1, characterized in that: The inner wall of the protection box (1) near the top is movably connected to an upper cover plate (3), and the inner walls of the protection box (1) and the side-opening closed door (2) near the top are both fixedly connected to an upper receiving arc plate (18), and the upper cover plate (3) is detachably fixedly connected to the upper surface of the upper receiving arc plate (18) by upper bolts (5).

4. The protective device for a glass reactor according to claim 1, characterized in that: The inner wall of the side-opening closed door (2) near the bottom end is fixedly connected to a lower receiving arc plate (19), the upper surface of the lower receiving arc plate (19) overlaps the bottom surface of the receiving base (10), and the inner wall of the protective box (1) near the bottom end is fixedly connected to a reinforcing bottom ring (11).

5. The protective device for a glass reactor according to claim 4, characterized in that: The reinforcing bottom ring (11) is detachably fixedly connected to the lower receiving arc plate (19) via lower bolts (12).

6. The protective device for a glass reactor according to claim 1, characterized in that: An observation window (17) is fixedly connected to one side of the side-opening closed door (2), and the worm (6) is rotationally connected to one side of the protective box (1) through a mounting cylinder.

7. The protective device for a glass reactor according to claim 4, characterized in that: The bottom surface of the reinforcement bottom ring (11) is fixedly connected to a universal wheel (20) via supporting legs.

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