Chemical reaction kettle convenient to clean

Abstract

The utility model belongs to chemical industry reaction kettle technical field, concretely relates to a chemical industry reaction kettle convenient to wash, including kettle body, the upper end of kettle body is contacted with lid, the inside fixed connection of kettle body has the grommet, the inside slide connection of lid has the sealing ring, the inside fixed connection of lid has the fixed plate, the lower fixed connection of fixed plate has the slide rod, the slide rod is connected with sealing ring slidingly, the inside fixed connection of sealing ring has the limit ring. The utility model is through setting slide block, clamping block and threaded rod etc. parts, rotates threaded rod drive slide block along its movement, drives clamping block to separate fixed base, realizes the quick disassembly of lid, thereby convenient cleaning kettle body inside, the design has solved the difficult problem of cleaning of traditional reaction kettle because of the fixed lid body, avoided the solidification risk of residual, improved the cleaning efficiency, ensured the sanitary safety inside reaction kettle, guaranteed the stability of continuous production.

Description

Technical Field

[0001] This utility model relates to the field of chemical reaction vessel technology, specifically a chemical reaction vessel that is easy to clean. Background Technology

[0002] Chemical reactors are core equipment in the chemical production field, widely used in petroleum, pharmaceuticals, fine chemicals, and new material synthesis, among other industries, and are crucial in various complex chemical reaction processes. As the modern chemical industry develops towards higher efficiency, refinement, and green practices, the application level of reactors, as the core device for material transformation, directly affects the quality, yield, and production cost of chemical products. In high-tech fields such as pharmaceutical intermediate synthesis, polymer material preparation, and specialty chemical production, the performance of reactors directly impacts product purity, selectivity, and yield, becoming an important vehicle for enterprise technological innovation and industrial upgrading. Modern reactors have evolved from simple reaction vessels into intelligent platforms integrating precise control of multiple parameters such as temperature, pressure, and pH, providing reliable guarantees for the precise regulation and safe operation of chemical processes, and powerfully promoting technological progress and sustainable development in the chemical industry.

[0003] Chemical reaction vessels are inconvenient to clean during use, which causes reaction residues to accumulate and solidify on the vessel walls and stirring components. This not only affects the purity and efficiency of subsequent reactions but may also cause cross-contamination, increase cleaning time and labor costs, and even pose safety hazards, thus restricting production continuity and equipment lifespan. Utility Model Content

[0004] The purpose of this invention is to provide a chemical reactor that is easy to clean, thus solving the problem of inconvenient internal cleaning of chemical reactors during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a chemical reaction vessel that is easy to clean, comprising a vessel body, a lid contacting the upper end of the vessel body, a gasket ring fixedly connected inside the vessel body, a sealing ring slidably connected inside the lid, a fixing plate fixedly connected inside the lid, a sliding rod fixedly connected to the lower end of the fixing plate, the sliding rod slidably connected to the sealing ring, a limiting ring fixedly connected inside the sealing ring, the limiting ring slidably connected to the sliding rod, a spring provided inside the sealing ring, and a fixing mechanism provided on the vessel body.

[0006] Preferably, the sealing ring is slidably connected to the vessel body and contacts the gasket ring. The design of the sealing ring can increase the sealing performance between the lid and the vessel body.

[0007] Preferably, one end of the spring contacts the slide rod, and the other end of the spring contacts the sealing ring. Through the design of the spring, the sealing ring and the gasket can be brought into contact.

[0008] Preferably, the fixing mechanism includes a fixing seat, a fixing seat is fixedly connected to the outer side of the vessel body, a connecting seat is fixedly connected to the outer side of the lid, the connecting seat contacts the fixing seat, a slider is slidably connected inside the fixing seat, a locking block is fixedly connected to the upper end of the slider, a locking groove is opened inside the connecting seat, a threaded rod is rotatably connected inside the fixing seat, a retaining ring is fixedly connected to the outer side of the threaded rod, and the retaining ring contacts the inner wall of the fixing seat. Through the design of the fixing mechanism, the lid can be easily disassembled.

[0009] Preferably, the locking block contacts the fixed base, and the locking block is slidably connected to the locking slot. The design of the locking block can limit the position of the connecting base.

[0010] Preferably, the outer side of the threaded rod is provided with positive and negative threads, and the threaded rod is connected to the slider by threads. Through the design of the threaded rod, two sliders can be moved simultaneously.

[0011] Preferably, a knob is fixedly connected to the end of the threaded rod away from the fixed seat. The knob contacts the fixed seat, and the design of the knob allows the threaded rod to be rotated easily.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up components such as a slider, a locking block, and a threaded rod, drives the slider to move along the threaded rod, thereby causing the locking block to disengage from the fixed seat, realizing the quick disassembly of the cover and facilitating the cleaning of the inside of the reactor. This design solves the problem of difficult cleaning caused by the fixed cover of traditional reactors, avoids the risk of solidification of residues, improves cleaning efficiency, ensures the hygiene and safety of the inside of the reactor, and guarantees the stability of continuous production.

[0013] 2. This utility model, by incorporating components such as a gasket, a sealing ring, and a spring, utilizes the spring force to ensure a tight seal between the sealing ring and the gasket, thus guaranteeing excellent sealing between the lid and the reactor body while also enabling convenient disassembly. This design cleverly balances the needs of sealing and disassembly, effectively preventing leakage and avoiding a decrease in sealing performance due to frequent disassembly, thereby ensuring the long-term stable operation of the chemical reactor and the safety of materials under frequent maintenance. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 For the present utility model Figure 1 A three-dimensional view of the local structure; Figure 3 For the present utility model Figure 1 A partial structural front sectional view; Figure 4For the present utility model Figure 3 Enlarged view of part A of the structure.

[0015] In the diagram: 1. Cauldron body; 2. Lid; 3. Gasket ring; 31. Sealing ring; 32. Fixing plate; 33. Slide rod; 34. Limiting ring; 35. Spring; 4. Fixing mechanism; 41. Fixing seat; 42. Connecting seat; 43. Slider; 44. Locking block; 45. Locking groove; 46. Threaded rod; 47. Retaining ring; 48. Knob. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-4 A chemical reaction vessel that is easy to clean includes a vessel body 1, a lid 2 that contacts the upper end of the vessel body 1, a gasket 3 that is fixedly connected inside the vessel body 1, a sealing ring 31 that is slidably connected inside the lid 2, the sealing ring 31 that is slidably connected to the vessel body 1 and that contacts the gasket 3. The design of the sealing ring 31 can increase the sealing between the lid 2 and the vessel body 1. A fixing plate 32 is fixedly connected inside the lid 2.

[0018] Please see Figure 2-4 A sliding rod 33 is fixedly connected to the lower end of the fixed plate 32. The sliding rod 33 is slidably connected to the sealing ring 31. A limit ring 34 is fixedly connected inside the sealing ring 31. The limit ring 34 is slidably connected to the sliding rod 33. A spring 35 is provided inside the sealing ring 31. One end of the spring 35 contacts the sliding rod 33, and the other end of the spring 35 contacts the sealing ring 31. Through the design of the spring 35, the sealing ring 31 can be driven to fit with the gasket ring 3. A fixing mechanism 4 is provided on the vessel body 1.

[0019] Please see Figure 2-4 The fixing mechanism 4 includes a fixing seat 41. The fixing seat 41 is fixedly connected to the outside of the vessel body 1, and the connecting seat 42 is fixedly connected to the outside of the cover 2. The connecting seat 42 is in contact with the fixing seat 41. A slider 43 is slidably connected inside the fixing seat 41. A locking block 44 is fixedly connected to the upper end of the slider 43. A locking groove 45 is opened inside the connecting seat 42. The locking block 44 is in contact with the fixing seat 41 and is slidably connected to the locking groove 45. Through the design of the locking block 44, the connecting seat 42 can be limited. A threaded rod 46 is rotatably connected inside the fixing seat 41.

[0020] Please see Figure 2-4The threaded rod 46 has positive and negative threads on its outer side. The threaded rod 46 is connected to the slider 43 by threads. The design of the threaded rod 46 can drive the two sliders 43 to move at the same time. A retaining ring 47 is fixedly connected to the outer side of the threaded rod 46. The retaining ring 47 contacts the inner wall of the fixed seat 41. A knob 48 is fixedly connected to the end of the threaded rod 46 away from the fixed seat 41. The knob 48 contacts the fixed seat 41. The design of the knob 48 can make it easy to rotate the threaded rod 46. The design of the fixing mechanism 4 can make it easy to disassemble the cover 2.

[0021] The specific implementation process of this utility model is as follows: When in use, by rotating the threaded rod 46, the threaded rod 46 and the slider 43 will undergo threaded movement, thereby causing the slider 43 to move on the threaded rod 46, so that the slider 43 drives the locking block 44 to no longer be locked with the connecting seat 42, and the cover 2 can be disassembled, thereby facilitating the cleaning of the vessel body 1. By installing the lid 2 onto the vessel body 1, the lid 2 causes the sealing ring 31 to contact the gasket 3, and the sealing ring 31 to slide on the slide rod 33, thus compressing the spring 35. The elastic force of the spring 35 can then cause the sealing ring 31 to fit with the gasket 3, thereby effectively increasing the sealing between the lid 2 and the vessel body 1.

[0022] 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 chemical reaction vessel that is easy to clean, comprising a vessel body (1), characterized in that: The upper end of the vessel body (1) is in contact with a lid (2). A gasket (3) is fixedly connected inside the vessel body (1). A sealing ring (31) is slidably connected inside the lid (2). A fixing plate (32) is fixedly connected inside the lid (2). A slide rod (33) is fixedly connected to the lower end of the fixing plate (32). The slide rod (33) is slidably connected to the sealing ring (31). A limit ring (34) is fixedly connected inside the sealing ring (31). The limit ring (34) is slidably connected to the slide rod (33). A spring (35) is provided inside the sealing ring (31). A fixing mechanism (4) is provided on the vessel body (1).

2. The easy-to-clean chemical reaction vessel according to claim 1, characterized in that: The sealing ring (31) is slidably connected to the vessel body (1), and the sealing ring (31) is in contact with the gasket (3).

3. The easy-to-clean chemical reaction vessel according to claim 1, characterized in that: One end of the spring (35) is in contact with the slide bar (33), and the other end of the spring (35) is in contact with the sealing ring (31).

4. The easy-to-clean chemical reaction vessel according to claim 1, characterized in that: The fixing mechanism (4) includes a fixing seat (41). The fixing seat (41) is fixedly connected to the outer side of the vessel body (1). The connecting seat (42) is fixedly connected to the outer side of the cover (2). The connecting seat (42) is in contact with the fixing seat (41). A slider (43) is slidably connected inside the fixing seat (41). A locking block (44) is fixedly connected to the upper end of the slider (43). A locking groove (45) is opened inside the connecting seat (42). A threaded rod (46) is rotatably connected inside the fixing seat (41). A retaining ring (47) is fixedly connected to the outer side of the threaded rod (46). The retaining ring (47) is in contact with the inner wall of the fixing seat (41).

5. A chemical reaction vessel that is easy to clean according to claim 4, characterized in that: The card block (44) contacts the fixed base (41), and the card block (44) is slidably connected to the card slot (45).

6. A chemical reaction vessel that is easy to clean according to claim 4, characterized in that: The threaded rod (46) has positive and negative threads on its outer side, and the threaded rod (46) and the slider (43) are connected by threads.

7. A chemical reaction vessel that is easy to clean according to claim 4, characterized in that: A knob (48) is fixedly connected to one end of the threaded rod (46) away from the fixed seat (41), and the knob (48) is in contact with the fixed seat (41).

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