CN218818103U - Imidazoline compound catalytic reaction synthesis system - Google Patents

Abstract

The utility model relates to a reaction synthesis technical field specifically is an imidazoline compound catalytic reaction synthesis system, including the cauldron body with install in the kettle cover of cauldron body upper end, be equipped with fixed establishment in the kettle cover, fixed establishment includes the connection pad, the connection pad lower extreme is equipped with the threaded rod, the threaded rod is pegged graft inside the kettle cover, threaded connection has the sleeve under the threaded rod, telescopic lower extreme is equipped with coniform displacement piece, the most advanced orientation connection pad's of displacement piece direction, terminal surface central point puts and is equipped with interior solid fixed ring under the kettle cover, be equipped with the gag lever post in the interior solid fixed ring, gag lever post and sleeve sliding connection, be equipped with the fixed plate between interior solid fixed ring and the kettle cover, the fixed plate distributes in interior solid fixed ring along circumference. This application sets up fixed establishment, has realized carrying out fixed mounting to the kettle cover to the convenient installation and the dismantlement work of kettle cover, adopts the mode that fixed plate and spacing groove block are connected, improves the convenience of kettle cover dismouting.

Description

Imidazoline compound catalytic reaction synthesis system

Technical Field

The application relates to the technical field of reaction synthesis systems, in particular to an imidazoline compound catalytic reaction synthesis system.

Background

Imidazolines are organic compounds, also known as dihydroimidazoles. There are three isomers of 4,5-, 2, 5-and 2, 3-dihydroimidazole, or also referred to as 2-imidazoline, 3-imidazoline and 4-imidazoline, respectively, depending on the position of the double bond, imidazoline is generally referred to as 2-imidazoline, unless otherwise specified.

The catalytic reaction synthesizing system of imidazoline compound includes catalytic reactor, and during the catalytic reaction synthesizing process, the raw materials are added into the catalytic reactor separately, and heated and pressurized to make the mixture produce catalytic reaction and synthesize imidazoline compound.

In view of the above related technologies, the inventor of the present application finds that at least the following technical problems exist in the process of implementing the technical solution of the present invention: general catalytic reaction cauldron passes through the bolt to be fixed the kettle cover on the cauldron body, and when the installation kettle cover, the operation is more complicated, and uses the back for a long time, and the corrosion appears easily in the bolt of connecting, ageing phenomenon, leads to the bolt smooth silk, is difficult to open the phenomenon of kettle cover, is unfavorable for opening and shutting of kettle cover.

Disclosure of Invention

An object of the application provides an imidazoline class compound catalytic reaction synthesis system, it fixes the kettle cover on the cauldron body through the bolt to have solved catalytic reaction cauldron, when the installation kettle cover, the operation is more complicated, and long-time the use back, corrosion appears easily in the bolt of connection, it is ageing, lead to the bolt card to appear dying, the phenomenon of smooth silk, be difficult to dismantle the problem of kettle cover smoothly, realized convenient installation and the dismantlement work to the kettle cover, the mode that adopts fixed plate and spacing groove block to be connected carries out fixed mounting to the kettle cover, the convenience of kettle cover dismouting is improved.

The application provides an imidazoline compound catalytic reaction synthesis system, include the cauldron body and install in the kettle cover of cauldron body upper end, be equipped with fixed establishment in the kettle cover, fixed establishment includes the connection pad, the connection pad lower extreme is equipped with the threaded rod, the threaded rod is pegged graft inside the kettle cover, threaded connection has the sleeve under the threaded rod, telescopic lower extreme is equipped with coniform displacement piece, the most advanced orientation direction of connection pad of displacement piece, terminal surface central point puts and is equipped with interior solid fixed ring under the kettle cover, be equipped with the gag lever post in the interior solid fixed ring, gag lever post and sleeve sliding connection, be equipped with the fixed plate between interior solid fixed ring and the kettle cover, the fixed plate distributes in interior solid fixed ring along circumference, the internal portion of cauldron is close to the position of kettle cover and has seted up the spacing groove along circumference, the spacing groove is connected with the fixed plate block.

Furthermore, the end of the fixing plate, which is far away from the inner fixing ring, is provided with an outer fixing ring, the upper end of the outer fixing ring is provided with a limiting frame along the circumferential direction, the fixing plate is inserted into the limiting frame, and the fixing plate is connected with the limiting frame in a sliding manner.

Furthermore, a detachable inserted rod is inserted outside the connecting disc, and a rotating handle is arranged at the upper end of the connecting disc.

Further, interior solid fixed ring include with kettle cover lower extreme face fixed connection's roof, the terminal surface is equipped with the baffle along circumference under the roof, the baffle lower extreme is equipped with the bottom plate, the fixed plate is located between bottom plate and the roof.

Furthermore, a groove is formed in the position, close to the top plate, of the upper end face of the fixing plate, a spring is arranged in the groove, a supporting block is arranged on the position, close to the groove, of the lower end face of the top plate, the supporting block slides in the groove, one end of the spring is fixedly connected with the supporting block, and the other end of the spring is fixedly connected with the fixing plate.

One or more technical solutions provided by the present application have at least the following technical effects or advantages:

1. due to the fact that the fixing mechanism is adopted, the fixing plate at the lower end of the kettle cover is connected with the limiting groove in the kettle body in a clamped mode, fixed connection between the kettle body and the kettle cover is achieved, the problem that the catalytic reaction kettle fixes the kettle cover on the kettle body through the bolt is solved, when the kettle cover is installed, operation is complex, after the kettle cover is used for a long time, the connected bolt is prone to rusting and aging, the phenomenon that the bolt is clamped and is dead and slides is caused, the kettle cover is difficult to disassemble smoothly, convenient installation and disassembly of the kettle cover are achieved, the kettle cover is fixedly installed in a mode that the fixing plate is connected with the limiting groove in a clamped mode, and convenience in disassembly and assembly of the kettle cover is improved.

2. Owing to adopted interior fixed ring and outer fixed ring, it is the fixed plate pegs graft in interior fixed ring and outer fixed ring, and the fixed plate slides in interior fixed ring and outer fixed ring, has solved the fixed plate and at the removal in-process, because of with the contact of displacement piece, the fixed plate deflection appears easily, leads to the fixed plate to be difficult to the problem accurate with the spacing groove block, has realized the stable slip of fixed plate, makes the fixed plate can accurately peg graft in spacing inslot portion.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic view of a fixing mechanism in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a fixing mechanism in an embodiment of the present application;

FIG. 4 is a schematic view of the connection of the fixing plate in the embodiment of the present application;

fig. 5 is a schematic structural diagram of an inner fixing ring in the embodiment of the present application.

In the figure: 1. a kettle body; 2. a kettle cover; 3. a fixing mechanism; 31. a connecting disc; 311. inserting a rod; 312. a handle is rotated; 32. a threaded rod; 33. a displacement block; 331. a sleeve; 34. an inner fixing ring; 341. a base plate; 342. a top plate; 343. a partition plate; 344. a limiting rod; 35. an outer fixing ring; 36. a limiting frame; 37. a fixing plate; 38. a spring; 39. a limiting groove; 30. and (6) butting against blocks.

Detailed Description

The application discloses imidazoline compounds catalytic reaction synthesis system sets up fixed establishment 3, and when closing kettle cover 2, through rotating threaded rod 32, make displacement piece 33 move up, will encircle in fixed plate 37 that pushes away to the inside spacing groove 39 of seting up of the cauldron body 1 around displacement piece 33, make spring 38 stretched, realize that the block between fixed plate 37 and the spacing groove 39 is connected. When opening kettle cover 2, reverse rotation threaded rod 32 makes displacement piece 33 move down, and spring 38 resumes the state before the extension, makes fixed plate 37 break away from to be connected with the block of spacing groove 39, and kettle cover 2 breaks away from to be connected with the cauldron body 1, realizes opening kettle cover 2.

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the accompanying drawings 1-5 of the specification and a specific embodiment.

Referring to fig. 1, the application discloses imidazoline compound catalytic reaction synthesis system, including the cauldron body 1, kettle cover 2 and fixed establishment 3, kettle cover 2 installs in the upper end of the cauldron body 1, and the internally mounted of kettle cover 2 has fixed establishment 3, and kettle cover 2 passes through fixed establishment 3 to be installed in the upper end of the cauldron body 1, realizes kettle cover 2 and the fixed connection of the cauldron body 1, is convenient for install and dismantle kettle cover 2.

Referring to fig. 2, fig. 3 and fig. 5, the fixing mechanism 3 includes a connection disc 31, a threaded rod 32, a displacement block 33, a sleeve 331, an inner fixing ring 34, an outer fixing ring 35, a limiting frame 36, a fixing plate 37 and a limiting groove 39, the threaded rod 32 is inserted in the central position of the upper end surface of the kettle cover 2, the connection disc 31 is fixedly connected to the upper end of the threaded rod 32, the sleeve 331 is connected to the lower end of the threaded rod 32 through threads, the hollow displacement block 33 is fixedly mounted at the lower end of the sleeve 331, the displacement block 33 is conical, the tip of the displacement block 33 faces the direction of the threaded rod 32, the threaded rod 32 is connected to the displacement block 33 through threads, the threaded rod 32 rotates in the kettle body 1, and the kettle body 1 limits the displacement of the threaded rod 32 in the up-down direction. Fixed mounting has interior fixed ring 34 at the central point of terminal surface puts under the kettle cover 2, interior fixed ring 34 includes bottom plate 341, roof 342, gag lever post 344 and baffle 343, the central point of terminal surface puts under the kettle cover 2 roof 342 fixed mounting, the lower terminal surface of roof 342 has baffle 343 along circumference fixed mounting, baffle 343 distributes in the both sides of fixed plate 37, fixed mounting has symmetrical gag lever post 344 on the inner wall of roof 342, the spout sliding connection in gag lever post 344 and the displacement piece 33 outside, it is spacing to displacement piece 33 rotation direction to realize interior fixed ring 34, it has fixed plate 37 to peg graft along circumference in the interior fixed ring 34, the position fixed mounting that the terminal surface is close to the edge under the kettle cover 2 has outer fixed ring 35, outer fixed ring 35 up end has spacing frame 36 along circumference fixed mounting, fixed plate 37 pegs graft in spacing frame 36, and fixed plate 37 slides in spacing frame 36. Limiting grooves 39 are formed in the position, close to the kettle cover 2, of the inner wall of the kettle body 1 along the circumferential direction, and the limiting grooves 39 are connected with the fixing plates 37 in a clamping mode. A groove is formed on the upper end surface of the fixing plate 37 and is close to the top plate 342, a spring 38 is fixedly installed in the groove, one end of the spring 38 is fixedly connected with the inner fixing ring 34, and the other end of the spring is fixedly installed in the groove on the surface of the fixing plate 37. When the kettle cover 2 is installed, the sleeve 331 moves upwards by rotating the threaded rod 32, and then the displacement block 33 moves towards the connecting disc 31, when the displacement block moves, the outer side of the displacement block 33 contacts with the fixing plate 37, the conical displacement block 33 enables the fixing plate 37 to move towards the outer side of the kettle cover 2, the fixing plate 37 slides in the inner fixing ring 34 and the outer fixing ring 35, and then is inserted into the limiting groove 39, the fixing plate 37 is connected with the limiting groove 39 in a clamping manner, and the fixed installation of the kettle cover 2 and the kettle body 1 is completed.

Referring to fig. 3 and 4, the fixing mechanism 3 further includes a spring 38 and a resisting block 30, a groove is formed in a position, close to the inner fixing ring 34, of the upper end surface of the fixing plate 37, the spring 38 is fixedly installed in the groove, the resisting block 30 is fixedly installed on a position, close to the groove, of the lower end surface of the top plate 342, the resisting block 30 slides in the groove, one end of the spring 38 is fixedly connected with the resisting block 30, and the other end of the spring 38 is fixedly installed in the groove formed in the upper end surface of the fixing plate 37. When the kettle cover 2 is disassembled, the threaded rod 32 is rotated reversely, the displacement block 33 is moved towards the bottom end of the kettle body 1, the spring 38 is in a stretched state when the fixing plate 37 is clamped with the limiting groove 39, and when the displacement block 33 moves downwards, the spring 38 recovers the original length, so that the fixing plate 37 gathers together towards the central position of the kettle cover 2, the fixing plate 37 is separated from the clamping connection with the limiting groove 39, and the disassembly of the kettle cover 2 and the kettle body 1 is completed.

Referring to fig. 1 and 2, the fixing mechanism 3 further includes a rotating handle 312 and an insertion rod 311, the rotating handle 312 is fixed at the upper end of the connecting disc 31, the rotating handle 312 is annular, the insertion rod 311 is detachably inserted outside the connecting disc 31, and the insertion rod 311 is symmetrical with respect to the connecting disc 31. When the displacement block 33 works, a worker holds the rotating handle 312 to rapidly rotate the threaded rod 32, then the two inserting rods 311 are respectively inserted into the two ends of the connecting disc 31, the threaded rod 32 is rotated again to fasten the threaded rod 32, the stability of the displacement block 33 is improved, and the rotating efficiency and the rotating effect of the threaded rod 32 are improved.

The working principle of the embodiment of the application is as follows: when the kettle cover 2 covers the upper end of the kettle body 1, the rotating handle 312 is rotated to enable the threaded rod 32 to rotate, the threaded rod 32 is connected with the displacement block 33 through threads, so that the displacement block 33 moves upwards, the fixing plate 37 surrounding the displacement block 33 moves towards the direction of the limiting groove 39, the fixing plate 37 is connected with the limiting groove 39 in a clamped mode, and then the reaction kettle cover 2 is fixedly connected with the kettle body 1.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an imidazoline compound catalytic reaction synthesis system, includes the cauldron body (1) and installs kettle cover (2) in cauldron body (1) upper end, its characterized in that: be equipped with fixed establishment (3) in kettle cover (2), fixed establishment (3) are including connection pad (31), connection pad (31) lower extreme is equipped with threaded rod (32), threaded rod (32) are pegged graft inside kettle cover (2), threaded rod (32) lower extreme threaded connection has sleeve (331), the lower extreme of sleeve (331) is equipped with coniform displacement piece (33), the most advanced orientation connection pad (31) direction of displacement piece (33), terminal surface central point puts and is equipped with interior solid fixed ring (34) under kettle cover (2), be equipped with gag lever post (344) in interior solid fixed ring (34), gag lever post (344) and sleeve (331) sliding connection, be equipped with between interior solid fixed ring (34) and kettle cover (2) fixed plate (37), fixed plate (37) distribute in interior solid fixed ring (34) along circumference, spacing groove (39) have been seted up along circumference to the inside position that is close to kettle cover (2) of kettle body (1), spacing groove (39) are connected with fixed plate (37) block.

2. The imidazoline compound catalytic reaction synthesis system of claim 1, wherein: the one end that interior solid fixed ring (34) was kept away from in fixed plate (37) is equipped with outer solid fixed ring (35), outer solid fixed ring (35) upper end is equipped with spacing frame (36) along circumference, fixed plate (37) are pegged graft in spacing frame (36), fixed plate (37) and spacing frame (36) sliding connection.

3. The imidazoline compound catalytic reaction synthesis system of claim 1, wherein: the outer side of the connecting disc (31) is spliced with a detachable inserted rod (311), and the upper end of the connecting disc (31) is provided with a rotating handle (312).

4. The catalytic reaction synthesis system of imidazoline compounds according to claim 1, wherein: interior solid fixed ring (34) include with kettle cover (2) terminal surface fixed connection's roof (342), the terminal surface is equipped with baffle (343) along circumference under roof (342), baffle (343) lower extreme is equipped with bottom plate (341), fixed plate (37) are located between bottom plate (341) and roof (342).

5. The catalytic reaction synthesis system of imidazoline compounds according to claim 1, wherein: the upper end face of the fixing plate (37) is provided with a groove at a position close to the top plate (342), a spring (38) is arranged in the groove, a supporting block (30) is arranged at a position close to the groove at the lower end face of the top plate (342), the supporting block (30) slides in the groove, one end of the spring (38) is fixedly connected with the supporting block (30), and the other end of the spring (38) is fixedly connected with the fixing plate (37).

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