Reaction kettle sealing device

Abstract

The utility model discloses a reaction kettle sealing device which comprises a reaction kettle body, a discharge port is arranged on the reaction kettle body, a kettle cover is movably mounted at the port of the discharge port, a sealing ring is arranged on the kettle cover, the sealing ring is movably connected with the reaction kettle body, and an abutting component is arranged on the sealing ring. The propping and fixing assembly is connected with the kettle cover and the outer wall of the reaction kettle body respectively. According to the reaction kettle sealing device provided by the utility model, when the reaction kettle body is used, the kettle cover can be mounted at the discharge port, the sealing ring is sleeved on the outer wall of the discharge port, the top plate is fixed on the sealing ring, the gasket is mounted on the inner wall of the sealing ring, and then the kettle cover and the discharge port can be fastened through the propping and fixing component, so that the reaction kettle can be conveniently used. After the threaded rod rotates to a preset position, the stop block is attached to the outer wall of the mounting base, the kettle cover and the discharge port are attached to the rubber wall at the moment, and the internal space of the reaction kettle body is sealed through the kettle cover and the discharge port.

Description

Technical Field

[0001] The utility model belongs to the technical field of reaction kettles, and in particular relates to a reaction kettle sealing device. Background Art

[0002] Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine, food, etc. They are containers used to realize the heating, evaporation, cooling and low-speed mixing functions required by the process. The airtightness of the reactor directly affects the quality of the processed products.

[0003] In the existing technology, the use of reactors is mostly through the traditional bolt sealing method. Too much bolt tightening causes great inconvenience to the sealing work, and during the long-term use of the reactor, it is necessary to manually confirm whether the sealing performance is complete. The wear and tear of the reactor cover caused by multiple uses is easy to cause gaps, wear, etc., resulting in poor sealing, and the inability to automatically identify the airtightness inside the reactor. It may cause product processing failure, which is not conducive to the use of the reactor and even causes serious damage. Therefore, improvements are made to the above technical problems so that the reactor can be better used. Utility Model Content

[0004] The utility model aims to provide a reaction kettle sealing device to solve the problems that the traditional installation method of the kettle cover is inconvenient for sealing work and the loss caused by long-term use may lead to poor sealing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reactor sealing device, comprising a reactor body, a discharge port is arranged on the reactor body, a reactor cover is movably installed at the port of the discharge port, a sealing ring is arranged on the reactor cover, the sealing ring is movably connected to the reactor body, a fixing component is arranged on the sealing ring, and the fixing component is respectively connected to the reactor cover and the outer wall of the reactor body.

[0006] Preferably, the retaining components are distributed in a circular array, and the retaining components include a mounting seat and a threaded rod. The mounting seat is fixedly connected to the outer wall of the sealing ring, the mounting seat is provided with a threaded opening, and the threaded rod is threadedly installed in the threaded opening. The kettle cover is provided with a fixed wall, and one end of the threaded rod is rotatably connected to the fixed wall.

[0007] Preferably, the retaining assembly further includes a gasket and a retaining rod, a top plate is movably mounted on one end of the sealing ring, the gasket is movably mounted on the inner wall of the sealing ring and movably connected to the top plate, and one end of the retaining rod is movably connected to the gasket.

[0008] Preferably, a block is provided on the outer wall of the threaded rod, and the block is movably connected to the outer wall of one side of the mounting seat. A threaded hole is provided on the fixing rod, and one end of the threaded rod is threadedly connected to the threaded hole.

[0009] Preferably, the inner wall of the sealing ring is provided with a rubber wall, and the rubber wall is located in the middle of the sealing ring and is respectively located on the outer walls of the discharge port and the kettle cover port.

[0010] Preferably, a pressure valve is provided on the sealing ring, and the pressure valve 12 is located between the two sealing rings.

[0011] Preferably, the top plate is movably mounted on an outer wall on one side of the sealing ring, and openings are provided on both the top plate and the sealing ring, and fixing bolts are provided in the openings.

[0012] The technical effects and advantages of the utility model are as follows: when the reactor body is used, the reactor cover can be installed at the discharge port, and the sealing ring can be sleeved on the outer wall of the discharge port. At this time, the top plate can be fixed on the sealing ring, and the gasket can be installed on the inner wall of the sealing ring. Then, the connection between the reactor cover and the discharge port can be tightened by the fixing component until the threaded rod is rotated to a predetermined position, and the stopper fits with the outer wall of the mounting seat. At this time, the reactor cover and the discharge port are fitted with the rubber wall. While the reactor cover and the discharge port are sealed, the gap between the discharge port and the reactor cover can be blocked by the rubber wall. The pressure inside the rubber wall can be detected by the pressure valve to ensure the sealing degree of the reactor body and the use efficiency of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the explosion structure of the reinforcement component of the utility model.

[0016] In the figure: 1. Reactor body; 2. Discharge port; 3. Reactor cover; 4. Sealing ring; 5. Fixing assembly; 51. Mounting seat; 52. Threaded rod; 53. Gasket; 54. Fixing rod; 6. Threaded opening; 7. Fixed wall; 8. Top plate; 9. Block; 10. Threaded hole; 11. Rubber wall; 12. Pressure valve; 13. Opening; 14. Fixing bolt. DETAILED DESCRIPTION

[0017] 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.

[0018] The utility model provides Figure 1 , 2 A reactor sealing device shown in , 3 comprises a reactor body 1, a discharge port 2 is arranged on the reactor body 1, a reactor cover 3 is movably installed at the end of the discharge port 2, a sealing ring 4 is arranged on the reactor cover 3, the sealing ring 4 is movably connected to the reactor body 1, a fixing component 5 is arranged on the sealing ring 4, and the fixing component 5 is respectively connected to the reactor cover 3 and the outer wall of the reactor body 1. When the reactor body 1 is in use, the reactor cover 3 can be installed at the discharge port 2, and the sealing ring 4 can be sleeved on the outer wall of the discharge port 2. At this time, the top plate 8 can be fixed on the sealing ring 4, and the gasket 53 can be installed on the inner wall of the sealing ring 4. Then, the connection between the reactor cover 3 and the discharge port 2 can be tightened by the fixing component 5. Specifically, the threaded rod 52 can be rotated to drive the reactor cover 3 to move to one side of the discharge port 2. At this time, the other end of the threaded rod 52 will gradually approach the threaded hole 10 set on the fixing rod 54, and after the threaded rod 52 is rotated to a certain extent, the threaded rod 52 is connected to the threaded hole 10. At this time, the threaded rod 52 is continued to be rotated, which will drive the fixing rod 54 to move away from the end of the discharge port 2 and close to the reactor cover 3. As the threaded rod 52 continues to rotate, the gap between the kettle cover 3 and the discharge port 2 gradually becomes smaller until it reaches a predetermined position, and the block fits against the outer wall of the mounting seat 51. At this time, the kettle cover 3 and the discharge port 2 fit against the rubber wall 11. While the kettle cover 3 and the discharge port 2 are sealed, the gap between the discharge port 2 and the kettle cover 3 can be sealed by the rubber wall 11, and a pressure valve 12 is provided on the sealing ring 4. The pressure inside the rubber wall 11 can be detected by the pressure valve 12. When there is pressure in the rubber wall 11, it indicates that there is a gap between the discharge port 2 and the kettle cover 3. The connection between the kettle cover 3 and the discharge port 2 needs to be adjusted to ensure the sealing degree of the reactor body 1 and to ensure the use efficiency of the reactor.

[0019] Specifically, the securing assembly 5 is distributed in a circular array, and the securing assembly 5 includes a mounting seat 51 and a threaded rod 52. The mounting seat 51 is fixedly connected to the outer wall of the sealing ring 4. The mounting seat 51 is provided with a threaded opening 6. The threaded rod 52 is threadedly installed in the threaded opening 6. The kettle cover 3 is provided with a fixed wall 7. One end of the threaded rod 52 is rotatably connected to the fixed wall 7. The securing assembly 5 also includes a gasket 53 and a securing rod 54. A top plate 8 is movably installed at one end of the sealing ring 4. The gasket 53 is movably installed on the inner wall of the sealing ring 4 and is movably connected to the top plate 8. One end of the securing rod 54 is movably connected to the gasket 53. A blocking block 9 is provided on the outer wall of the threaded rod 52. The blocking block 9 is movably connected to the outer wall of one side of the mounting seat 51. A threaded hole 10 is provided on the securing rod 54. One end of the threaded rod 52 is threadedly connected to the threaded hole 10. Please refer to the attached Figure 2 As shown, when in use, the sealing ring 4 is installed on the outer wall of the discharge port 2, and the sealing ring 4 and the top plate 8 form an L-shaped groove. The gasket 53 is sleeved on the outer wall of the discharge port 2 and contacts the top plate 8, wherein the gasket 53 is flat and circular with an opening 13, and then the threaded rod 52, the threaded opening 6 and the fixing rod 54 are aligned respectively, wherein a guide sliding opening is provided on the outer wall of the sealing ring 4, and the threaded rod 52 is rotated to drive the kettle cover 3 to move to one side of the discharge port 2, and the other end of the threaded rod 52 gradually penetrates the fixed wall 7 until it completely penetrates the fixed wall 7 and extends to the other end of the fixed wall 7. At this time, the other end of the threaded rod 52 will be threadedly connected with the threaded hole 10 set on the fixing rod 54. Continuing to rotate the threaded rod 52 will drive the fixing rod 54 to slide along the guide mouth to the end away from the discharge port 2, and drive the gasket 53 to push the discharge port 2 close to the kettle cover 3. As the threaded rod 52 continues to rotate, the gap between the kettle cover 3 and the discharge port 2 gradually becomes smaller until the predetermined position is reached, and the block fits with the outer wall of the mounting seat 51. At this time, the kettle cover 3 is tightly attached to the port of the discharge port 2, and the outer walls are all attached to the rubber wall 11, so as to seal the internal space of the reactor body 1.

[0020] Specifically, the inner wall of the sealing ring 4 is provided with a rubber wall 11, which is located in the middle of the sealing ring 4 and is respectively located on the outer walls of the discharge port 2 and the port of the kettle cover 3. Figure 2As shown in the figure, a pressure valve 12 is provided on the sealing ring 4, and the pressure valve 12 is located between two sealing rings 4. The rubber wall 11 is in the shape of "彐", and the length of the middle part is shorter than that of the upper and lower sides. Therefore, after the kettle cover 3 is fixed, the port of the discharge port 2 will fit with the middle part of the rubber wall 11. The rubber wall 11 is located on both sides of the kettle cover 3 and the port of the discharge port 2 respectively, and fits with the outer walls of the kettle cover 3 and the discharge port 2 respectively. And rubber gaskets originally need to be provided on the outer walls of the kettle cover 3 and the port of the discharge port 2 to facilitate better sealing of the reaction kettle. When the degree of tightness is relatively low, the gas inside the reaction kettle body 1 will first pass through the middle part of the rubber wall 11, and then completely flow into the space between the rubber wall 11, the kettle cover 3 and the discharge port 2. At this time, the pressure valve 12 provided on the sealing ring 4 will detect the pressure and timely remind the external staff that the airtight state of the reaction kettle body 1 is abnormal, and timely adjust the connection of the fastening component 5 to ensure the normal use of the reaction kettle body 1.

[0021] Specifically, the top plate 8 is movably installed on the outer wall of one side of the sealing ring 4. Openings 13 are provided on both the top plate 8 and the sealing ring 4, and fixing bolts 14 are arranged in the openings 13. Reference can be made to the appendix Figure 2 As shown in the figure, during use, the kettle cover 3 needs to be installed first. The threaded rod 52 is connected to the fixed wall 7 on the kettle cover 3. Then the sealing ring 4 is sleeved on the outer wall of the discharge port 2. Subsequently, the top plate 8 is fixed on the sealing ring 4, and the gasket 53 is placed on the inner wall of the sealing ring 4 so that the gasket 53 can push the discharge port 2 to the rubber wall 11 during subsequent use.

[0022] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A closed reactor device, comprising a reactor body (1), wherein the reactor body (1) is provided with a discharge port (2), characterized in that: A kettle cover (3) is movably mounted at the port of the discharge port (2); a sealing ring (4) is arranged on the kettle cover (3); the sealing ring (4) is movably connected to the reactor body (1); a fixing component (5) is arranged on the sealing ring (4); the fixing component (5) is respectively connected to the kettle cover (3) and the outer wall of the reactor body (1).

2. A reactor sealing device according to claim 1, characterized in that: The fixing components (5) are distributed in a circular array, and the fixing components (5) include a mounting seat (51) and a threaded rod (52); the mounting seat (51) is fixedly connected to the outer wall of the sealing ring (4); a threaded opening (6) is provided on the mounting seat (51); the threaded rod (52) is threadedly installed in the threaded opening (6); a fixed wall (7) is provided on the kettle cover (3); one end of the threaded rod (52) is rotatably connected to the fixed wall (7).

3. A reactor sealing device according to claim 2, characterized in that: The securing assembly (5) further comprises a gasket (53) and a securing rod (54); a top plate (8) is movably mounted on one end of the sealing ring (4); the gasket (53) is movably mounted on the inner wall of the sealing ring (4) and is movably connected to the top plate (8); and one end of the securing rod (54) is movably connected to the gasket (53).

4. A reactor sealing device according to claim 3, characterized in that: The outer wall of the threaded rod (52) is provided with a blocking block (9), and the blocking block (9) is movably connected to the outer wall of one side of the mounting seat (51). The fixing rod (54) is provided with a threaded hole (10), and one end of the threaded rod (52) is threadedly connected to the threaded hole (10).

5. A reactor sealing device according to claim 1, characterized in that: The inner wall of the sealing ring (4) is provided with a rubber wall (11), and the rubber wall (11) is located in the middle of the sealing ring (4) and is respectively located on the outer walls of the discharge port (2) and the port of the kettle cover (3).

6. A reactor sealing device according to claim 5, characterized in that: A pressure valve (12) is provided on the sealing ring (4), and the pressure valve (12) is located between the two sealing rings (4).

7. A reactor sealing device according to claim 3, characterized in that: The top plate (8) is movably mounted on the outer wall of one side of the sealing ring (4); both the top plate (8) and the sealing ring (4) are provided with openings (13); and fixing bolts (14) are provided in the openings (13).

Images