A reactor with high operating safety

Abstract

The utility model relates to the technical field of reactors, and discloses a reactor with high operational safety, including a vent pipe, which is connected to the top of the right end of the first outlet pipe; a second outlet pipe, which is connected to the bottom of the outlet pipe; a pressure rod, which is arranged on the outlet pipe, and the bottom end of the pressure rod passes through and extends to the inside of the outlet pipe; a pressure plate, which is arranged at the bottom end of the pressure rod; a sealing ring, which is arranged at the bottom of the pressure plate, and the sealing ring abuts against the inner wall of the outlet pipe; and an adjustment mechanism, which is arranged on the outlet pipe and the pressure rod. Gas accumulates in the reactor body and is discharged by using a venting component: the gas enters the first outlet pipe, and when the gas pressure in the reactor body reaches a certain value, the gas pushes up the sealing ring, and after the sealing ring pushes up, the gas delivery ports at the tops of the first outlet pipe and the second outlet pipe are exposed, and the gas in the first outlet pipe enters the second outlet pipe for discharge. At the same time, the adjustment mechanism adjusts the pressure that the sealing ring can withstand, so as to facilitate the adjustment of the reactor body discharge pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle with high operating safety. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc., such as reactors, reaction pots, decomposition pots, polymerization kettles, etc.; the materials are generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials.

[0003] When materials react in the reactor, toxic gases are easily produced. When the toxic gases gradually accumulate inside the reactor and cannot be released, it is easy to cause the reactor to explode, pollute the surrounding atmosphere, and increase the safety hazard when the operator uses it. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a reactor with high operating safety, which has the advantage of high safety and solves the problem that toxic gases are easily generated when substances inside the existing reactor react, and the accumulation of gases in the reactor can easily cause the reactor to explode, endangering the personal safety of operators.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a reactor with high operating safety, comprising a main body component, wherein the main body component comprises:

[0008] A reactor body, with a motor disposed on the top thereof, wherein the motor output shaft penetrates and extends into the reactor body;

[0009] A stirring rod, circumferentially symmetrically arranged on the outer side wall of the motor output shaft;

[0010] An air outlet pipe 1 is connected to the right side wall of the reactor body;

[0011] The first air outlet pipe is provided with an air release component, and the air release component comprises:

[0012] An air release pipe is connected to the top of a right end of the air outlet pipe;

[0013] A second air outlet pipe, connected to the bottom of the air vent pipe;

[0014] A pressure rod is arranged on the air vent pipe, and the bottom end of the pressure rod penetrates and extends into the air vent pipe;

[0015] A pressing plate, arranged at the bottom end of the pressing rod;

[0016] A sealing ring, arranged at the bottom of the pressing plate, the sealing ring abuts against the inner wall of the air vent pipe;

[0017] The regulating mechanism is arranged on the air release pipe and the pressure rod.

[0018] Preferably, the adjustment mechanism comprises:

[0019] A frame body is arranged on the top of the air vent pipe;

[0020] A spring, one end of which is fixedly connected to the inner cavity of the frame;

[0021] A limit block, fixedly connected to the other end of the spring, the top of the limit block having an inclined surface;

[0022] A pull rod is arranged on the top of the limit block, and a through slot is provided on the frame body for the pull rod to move;

[0023] The limiting holes are symmetrically arranged on the outer side wall of the pressure rod, and the limiting blocks are used in conjunction with the limiting holes.

[0024] Preferably, the adjustment mechanism is symmetrically arranged in two groups, respectively located on both sides of the pressure rod.

[0025] Preferably, a filtering mechanism is provided on the right side of the second air outlet pipe, and the filtering mechanism comprises:

[0026] A filter frame is connected to the second right end of the air outlet pipe;

[0027] A filter plate is symmetrically arranged on the inner wall of the filter frame;

[0028] The air outlet is connected to the top of the right side of the filter frame.

[0029] Preferably, the opposing ends of the limit blocks are rotatably connected with rollers.

[0030] Preferably, a scraper is provided on the outer side wall of the motor output shaft, and the scraper is slidably connected to the inner wall of the reactor body.

[0031] (III) Beneficial effects

[0032] Compared with the prior art, the utility model provides a reactor with high operating safety, which has the following beneficial effects:

[0033] The reactor has the advantage of high safety. When the raw materials react, more gas is generated. The gas accumulates in the reactor body and is discharged by using a gas release component: the gas enters the inside of the gas outlet pipe 1. When the gas pressure in the reactor body reaches a certain value, the gas lifts up the sealing ring. After the sealing ring is lifted up, the gas outlets at the tops of the gas outlet pipe 1 and the gas outlet pipe 2 are exposed, and the gas in the gas outlet pipe 1 enters the gas outlet pipe 2 for discharge, thereby avoiding the situation where the gas inside the reactor body accumulates too much and causes an explosion, thereby increasing the safety of operation. At the same time, the regulating mechanism adjusts the pressure that the sealing ring can withstand, thereby facilitating the adjustment of the pressure relief pressure of the reactor body, thereby solving the problem that toxic gas is easily generated when the substances inside the existing reactor react, and the gas accumulation in the reactor easily causes the reactor to explode, thereby endangering the personal safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the structure of the utility model;

[0035] Figure 2 It is a schematic diagram of the internal structure of the reactor body in the utility model;

[0036] Figure 3 It is a schematic diagram of the internal structure of the vent pipe in the utility model;

[0037] Figure 4 It is a schematic diagram of the front cross-sectional structure of the frame in the utility model;

[0038] Figure 5 It is a schematic diagram of the internal structure of the filter frame in the utility model.

[0039] In the figure:

[0040] 1. Main assembly; 11. Reactor body; 12. Motor; 13. Stirring rod; 14. Exhaust pipe 1;

[0041] 2. Deflating assembly; 21. Deflating pipe; 22. Second outlet pipe; 23. Press rod; 24. Press plate; 25. Sealing ring; 26. Adjusting mechanism; 261. Frame; 262. Spring; 263. Limiting block; 264. Pull rod; 265. Limiting hole; 266. Roller; 27. Filter mechanism; 271. Filter frame; 272. Filter plate; 273. Air outlet;

[0042] 3. Scraper. DETAILED DESCRIPTION

[0043] 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.

[0044] Embodiment 1

[0045] See also Figure 1-5 A reactor with high operational safety comprises a main body component 1, wherein the main body component 1 comprises: a reactor body 11, a motor 12 is arranged on the top of the reactor body, and the output shaft of the motor 12 penetrates and extends into the reactor body 11; a stirring rod 13 is circumferentially symmetrically arranged on the outer side wall of the output shaft of the motor 12; an air outlet pipe 14 is connected to the right side wall of the reactor body 11; an air release component 2 is arranged on the air outlet pipe 14, and the air release component 2 comprises: an air release pipe 21, It is connected through the top of the right end of the outlet pipe 14; the outlet pipe 22 is connected through the bottom of the bleed pipe 21; the pressure rod 23 is arranged on the bleed pipe 21, and the bottom end of the pressure rod 23 passes through and extends to the inside of the bleed pipe 21; the pressure plate 24 is arranged at the bottom end of the pressure rod 23; the sealing ring 25 is arranged at the bottom of the pressure plate 24, and the sealing ring 25 abuts against the inner wall of the bleed pipe 21; the adjustment mechanism 26 is arranged on the bleed pipe 21 and the pressure rod 23. The adjustment mechanism 26 includes: a frame 261, which is arranged at the top of the vent pipe 21; a spring 262, one end of which is fixedly connected to the inner cavity of the frame 261; a limit block 263, which is fixedly connected to the other end of the spring 262, and the top of the limit block 263 has an inclined surface; a pull rod 264, which is arranged at the top of the limit block 263, and the frame 261 is provided with a through groove for the pull rod 264 to move; and a limit hole 265, which is symmetrically arranged on the outer side wall of the pressure rod 23, and the limit block 263 and the limit hole 265 are used in conjunction. The adjustment mechanism 26 is symmetrically arranged in two groups, which are respectively located on both sides of the pressure rod 23.

[0046] When in use, the staff puts the raw materials into the reactor body 11 through the feed port at the top of the reactor body 11 for reaction, starts the motor 12, and the motor 12 drives the stirring rod 13 to stir in the reactor body 11, so as to facilitate the full reaction of the raw materials. When the raw materials react, more gas is generated, and the gas accumulates in the reactor body 11 and is discharged by the gas release component 2: the gas enters the inside of the gas outlet pipe 14, and when the gas pressure in the reactor body 11 reaches a certain value, the gas pushes up the sealing ring 25, and the sealing ring 25 pushes up the gas outlet pipe 14. The gas outlet 14 and the gas outlet 22 are exposed, and the gas in the gas outlet 14 enters the gas outlet 22 for discharge, so as to avoid the explosion caused by excessive gas accumulation inside the reactor body 11, thereby increasing the safety of operation. At the same time, the regulating mechanism 26 adjusts the pressure that the sealing ring 25 can withstand, so as to facilitate the adjustment of the pressure relief pressure of the reactor body 11: when it is necessary to increase the pressure that the sealing ring 25 can withstand, the staff presses the pressure rod 23 downward, and the limit block 263 in the upper limit hole 265 of the pressure rod 23 is on the pressure rod 2 When moving downward, the limit block 263 is squeezed, the limit block 263 is pushed into the frame 261, and the spring 262 is compressed until the limit hole 265 above the pressure rod 23 is translated to the same horizontal line as the limit block 263. The elastic force generated by the deformation of the spring 262 pushes the limit block 263 into the limit hole 265. The limit block 263 fixes the pressure rod 23. The staff can continue to press the pressure rod 23 downward until the exposed part of the pressure rod 23 is adjusted to a suitable height. At this time, the length of the pressure rod 23 extending into the exhaust pipe 21 becomes longer. The pressure rod 23 drives the pressure plate 24 to compress the sealing ring 25, and the sealing ring 25 is folded after it presses against the outlet pipe 14 and the outlet pipe 22. At this time, the pressure required to lift the sealing ring 25 increases, which increases the gas exhaust pressure in the reactor body 11. When the exhaust pressure needs to be reduced, the staff pulls the pull rod 264 to the side away from the pressure rod 23, and the pull rod 264 drives the limit block 263 to disengage from the limit hole 265. At this time, the pressure rod 23 is lifted upward, which is convenient for adjusting the height of the pressure plate 24 and reducing the pressure required to lift the sealing ring 25. The adjustment mechanism 26 is provided with two groups, so that the two limit blocks 263 fix the two sides of the pressure rod 23 at the same time, which increases the stability of the pressure rod 23 after being fixed.

[0047] Embodiment 2

[0048] On the basis of the first embodiment, an auxiliary function is added.

[0049] See also Figure 1-5A filter mechanism 27 is provided on the right side of the second outlet pipe 22, and the filter mechanism 27 includes: a filter frame 271, which is connected to the right end of the second outlet pipe 22; a filter plate 272, which is symmetrically arranged on the inner wall of the filter frame 271; and an outlet 273, which is connected to the top of the right side of the filter frame 271. The opposite ends of the limit block 263 are rotatably connected to the roller 266. The outer wall of the output shaft of the motor 12 is provided with a scraper 3, and the scraper 3 is slidably connected to the inner wall of the reactor body 11.

[0050] The filter mechanism 27 filters the gas leaked from the second outlet pipe 22 to prevent the gas from harming the surrounding environment: the gas in the second outlet pipe 22 leaks into the filter frame 271 and is filtered through the three-layer filter plate 272. The filter plate 272 contains filter materials such as activated carbon to enhance the filtering effect. The filtered gas is discharged through the outlet 273 to prevent the gas from polluting the surrounding air and reducing the safety of the staff's operation. The roller 266 reduces the friction force when the limit block 263 moves and contacts with the edge of the limit hole 265, so that the limit block 263 can be separated and enter the limit hole 265 in time. When the motor 12 drives the stirring rod 13 to stir the raw materials in the reactor body 11, the scraper 3 outside the output shaft of the motor 12 also rotates with the stirring rod 13, and the scraper 3 scrapes the raw materials on the inner wall of the reactor body 11, which is convenient for the raw material reaction and the raw material is convenient for the discharge from the discharge port at the bottom of the reactor body 11 to reduce the residue.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reactor with high operational safety, comprising a main body component (1), wherein the main body component (1) comprises: A reactor body (11) is provided with a motor (12) on the top thereof, and an output shaft of the motor (12) penetrates and extends into the interior of the reactor body (11); A stirring rod (13) is symmetrically arranged on the outer side wall of the output shaft of the motor (12); An air outlet pipe 1 (14) is connected to the right side wall of the reactor body (11); The invention is characterized in that: the air outlet pipe 1 (14) is provided with an air release component (2), and the air release component (2) comprises: An air release pipe (21) is connected to the top of the right end of the air outlet pipe (14); A second air outlet pipe (22) is connected to the bottom of the air discharge pipe (21); A pressure rod (23) is arranged on the air vent pipe (21), and the bottom end of the pressure rod (23) penetrates and extends into the air vent pipe (21); A pressing plate (24) is arranged at the bottom end of the pressing rod (23); A sealing ring (25) is arranged at the bottom of the pressing plate (24), and the sealing ring (25) abuts against the inner wall of the air release pipe (21); The regulating mechanism (26) is arranged on the air release pipe (21) and the pressure rod (23).

2. A reactor with high operational safety according to claim 1, characterized in that: The regulating mechanism (26) comprises: A frame (261) is arranged on the top of the air release pipe (21); A spring (262), one end of which is fixedly connected to the inner cavity of the frame (261); A limit block (263) is fixedly connected to the other end of the spring (262), and the top of the limit block (263) has an inclined surface; A pull rod (264) is arranged on the top of the limit block (263), and a through slot for the pull rod (264) to move is provided on the frame (261); The limiting hole (265) is symmetrically arranged on the outer side wall of the pressure rod (23), and the limiting block (263) is used in conjunction with the limiting hole (265).

3. A reactor with high operational safety according to claim 2, characterized in that: The adjustment mechanism (26) is symmetrically arranged in two groups, respectively located on both sides of the pressure rod (23).

4. A reactor with high operational safety according to claim 3, characterized in that: A filtering mechanism (27) is provided on the right side of the second air outlet pipe (22), and the filtering mechanism (27) comprises: A filter frame (271) is connected to the right end of the second air outlet pipe (22); A filter plate (272) is symmetrically arranged on the inner wall of the filter frame (271); The air outlet (273) is connected to the top of the right side of the filter frame (271).

5. A reactor with high operational safety according to claim 4, characterized in that: The opposing ends of the limit block (263) are rotatably connected to rollers (266).

6. A reactor with high operational safety according to claim 5, characterized in that: A scraper (3) is provided on the outer side wall of the output shaft of the motor (12), and the scraper (3) is slidably connected to the inner wall of the reactor body (11).

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