Chemical reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a chemical reaction kettle which comprises a main body, a cleaning mechanism is arranged at the bottom of the main body, and a purification mechanism is arranged in the cleaning mechanism; and the cleaning mechanism comprises a conical seat, the conical seat is in threaded connection with the bottom of the main body, and the inner bottom of the conical seat is rotationally connected with a first connecting column through a bearing. According to the chemical reaction kettle, a water source flows to the inner wall of the main body through a through hole formed in the inner bottom of a sealing cover by opening a rubber ring, and reactants adhered to the inner wall of the main body are cleaned by rotating a first scraper, so that the top of a first connecting column is clamped with the bottom of a second connecting column; and the output end of the servo motor is linked with the first connecting column through the second connecting column to drive the second scraping plate and the first scraping plate which are uniformly distributed to rotate, so that a water source is fully mixed with the internal ammonium fluoride, the adhered ammonium fluoride is conveniently cleaned, and the phenomena that the ammonium fluoride is adhered to the interior of the machine for a long time, corrosion is caused and the machine is easily damaged are prevented.

Description

Technical Field

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

[0002] Reactors are widely used in petroleum, chemical industry, rubber, pesticide, dye, medicine, food, and are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation. During the use of existing chemical reactors, the motor will generate vibration, which can easily lead to loosening of the internal structure of the reactor over a long period of time. The service life of the reactor is short, and there are only a few stirring rods, which result in insufficient stirring and poor mixing effect.

[0003] When producing ammonium fluoride, some existing reactors are not convenient for cleaning the ammonium fluoride stuck inside, which easily causes the ammonium fluoride to stick inside the machine for a long time, causing corrosion and making the machine easy to damage. At the same time, when producing ammonium fluoride, harmful gases are generated, which cannot be handled in time, and easily cause harm to operators. Utility Model Content

[0004] The purpose of the utility model is to provide a chemical reaction kettle to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a chemical reaction kettle, comprising a main body, a cleaning mechanism is arranged at the bottom of the main body, and a purification mechanism is arranged inside the cleaning mechanism.

[0006] The cleaning mechanism includes a conical seat, which is threadedly connected to the bottom of the main body, and the inner bottom of the conical seat is rotatably connected to a first connecting column through a bearing, the outer diameter of the first connecting column is fixedly connected to evenly distributed second scrapers, and the bottoms of the second scrapers are tightly fitted with the inner bottom of the conical seat, the outer diameter of the first connecting column is fixedly connected to evenly distributed first scrapers, and the outer sides of the first scrapers are tightly fitted with the inner wall of the main body, the outer diameter of the main body is fixedly connected to a fixing ring, and the top of the main body is fixedly connected to a sealing cover.

[0007] Preferably, a support frame is provided at the bottom of the main body, and cylinders are fixedly connected to the left and right sides of the bottom of the support frame, and the output ends of the cylinders are fixedly connected to the bottom of the fixing ring.

[0008] Preferably, the inner diameter of the sealing cover is slidably connected to a second connecting column, and the top of the second connecting column is fixedly connected to a servo motor.

[0009] Preferably, a rubber ring is arranged at the inner bottom of the sealing cover, and the protrusions at the bottom of the rubber ring are engaged with the grooves at the inner bottom of the sealing cover.

[0010] Preferably, the purification mechanism comprises a guide tube, the input end of the guide tube passes through and is fixedly connected to the bottom of the sealing cover, the top of the guide tube is fixedly connected to a liquid storage tray, and the inner diameter of the guide tube is fixedly connected to a fan.

[0011] Preferably, the bottom of the liquid storage tray is fixedly connected to evenly distributed atomizing nozzles, and the atomizing nozzles all penetrate the top of the guide tube.

[0012] Preferably, a movable cover is provided on the top of the sealing cover, and the movable cover is slidably connected to the outer diameter of the second connecting column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The chemical reactor, by opening the rubber ring, allows the water source to flow to the inner wall of the main body through the through hole opened in the bottom of the sealing cover, and the reactants adhering to the inner wall of the main body are cleaned by rotating the first scraper, so that the top of the first connecting column and the bottom of the second connecting column are engaged, and the output end of the servo motor drives the evenly distributed second scraper and the first scraper to rotate through the second connecting column to link the first connecting column, so that the water source and the internal ammonium fluoride are fully mixed, which is convenient for cleaning the adhering ammonium fluoride, and prevents the ammonium fluoride from adhering to the inside of the machine for a long time, causing corrosion and making the machine easy to damage.

[0015] 2. The chemical reactor uses a fan to extract the gas generated when the materials inside the main body are mixed through the guide tube, and injects the relevant neutralizing liquid into the liquid storage tray through an external device, and sprays it into the guide tube through evenly distributed atomizing nozzles to prevent the generation of harmful gases, which cannot be handled in time and cause harm to the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural front view of a chemical reaction kettle of the utility model;

[0017] Figure 2 This is a schematic diagram of the structural disassembly of a chemical reaction kettle of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembly of a support frame structure of a chemical reactor of the utility model;

[0019] Figure 4 This is a schematic diagram of the main internal structure of a chemical reaction kettle of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the disassembled internal structure of a sealing cover of a chemical reaction kettle.

[0021] In the figure: 1. main body; 2. cleaning mechanism; 201. sealing cover; 202. conical seat; 203. support frame; 204. fixing ring; 205. cylinder; 206. first connecting column; 207. first scraper; 208. second scraper; 209. servo motor; 210. second connecting column; 211. rubber ring; 3. purification mechanism; 301. movable cover; 302. liquid storage tray; 303. atomizing nozzle; 304. fan; 305. guide tube. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 5 In an embodiment of the utility model, a chemical reaction kettle comprises a main body 1, a cleaning mechanism 2 is arranged at the bottom of the main body 1, and a purification mechanism 3 is arranged inside the cleaning mechanism 2;

[0024] The cleaning mechanism 2 includes a conical seat 202, which is threadedly connected to the bottom of the main body 1. The inner bottom of the conical seat 202 is rotatably connected to a first connecting column 206 through a bearing. The outer diameter of the first connecting column 206 is fixedly connected to evenly distributed second scrapers 208, and the bottoms of the second scrapers 208 are tightly fitted with the inner bottom of the conical seat 202. The outer diameter of the first connecting column 206 is fixedly connected to evenly distributed first scrapers 207, and the outer sides of the first scrapers 207 are tightly fitted with the inner wall of the main body 1. The outer diameter of the main body 1 is fixedly connected to a fixing ring 204, and the top of the main body 1 is fixedly connected to a sealing cover 201.

[0025] It should be noted that the descent of the main body 1 causes the top of the first connecting column 206 to engage with the bottom of the second connecting column 210, starting the servo motor 209. The output end of the servo motor 209 drives the evenly distributed second scraper 208 and the first scraper 207 to rotate through the second connecting column 210 to fully mix the internal materials.

[0026] In an optional embodiment: a support frame 203 is provided at the bottom of the main body 1 , and cylinders 205 are fixedly connected to the left and right sides of the bottom of the support frame 203 , and the output ends of the cylinders 205 are fixedly connected to the bottom of the fixing ring 204 .

[0027] It should be noted that the output ends of the two cylinders 205 at the bottom of the support frame 203 control the main body 1 and the conical seat 202 to move up and down through the fixing ring 204, so as to facilitate the removal of the conical seat 202.

[0028] In an optional embodiment: the inner diameter of the sealing cover 201 is slidably connected to a second connecting column 210 , and the top of the second connecting column 210 is fixedly connected to a servo motor 209 .

[0029] It should be noted that the output end of the servo motor 209 is linked to the first connecting column 206 through the second connecting column 210 to drive the evenly distributed second scraper 208 and the first scraper 207 to rotate.

[0030] In an optional embodiment, a rubber ring 211 is provided at the bottom of the sealing cover 201 , and the bottom protrusions of the rubber ring 211 are engaged with the bottom grooves of the sealing cover 201 .

[0031] It should be noted that the rubber ring 211 is opened to allow water to flow to the inner wall of the main body 1 through the through hole opened at the bottom of the sealing cover 201 , and the reactants adhering to the inner wall of the main body 1 are cleaned by rotating the first scraper 207 .

[0032] In an optional embodiment: the purification mechanism 3 includes a guide tube 305, the input end of the guide tube 305 passes through and is fixedly connected to the bottom of the sealing cover 201, the top of the guide tube 305 is fixedly connected to the liquid storage tray 302, and the inner diameter of the guide tube 305 is fixedly connected to the fan 304.

[0033] It should be noted that the fan 304 extracts the gas generated when the materials inside the main body 1 are mixed through the guide tube 305, and injects the relevant neutralizing liquid into the liquid storage tray 302 through an external device.

[0034] In an optional embodiment: the bottom of the liquid storage tray 302 is fixedly connected to evenly distributed atomizing nozzles 303 , and the atomizing nozzles 303 all penetrate the top of the guide tube 305 .

[0035] It should be noted that the liquid in the liquid storage tray 302 is sprayed into the guide tube 305 through the evenly distributed atomizing nozzles 303 to neutralize the harmful gas to prevent harm to the operator.

[0036] In an optional embodiment, a movable cover 301 is disposed on the top of the sealing cover 201 , and the movable cover 301 is slidably connected to the outer diameter of the second connecting column 210 .

[0037] It should be noted that, by removing the movable cover 301 , it is convenient to add the neutralizing liquid into the liquid storage tray 302 and to limit the servo motor 209 .

[0038] The working principle of the utility model is:

[0039] When the chemical reactor is in use, the material to be reacted is poured into the conical seat 202, and the output ends of the cylinders 205 on both sides control the main body 1 to slowly descend through the fixing ring 204. At the same time, the conical seat 202 is rotated so that the inner diameter of the conical seat 202 is threadedly connected to the bottom of the outer diameter of the main body 1. As the main body 1 descends, the top of the first connecting column 206 is engaged with the bottom of the second connecting column 210, and the servo motor 209 is started. The output end of the servo motor 209 drives the evenly distributed second scraper 208 and the first scraper 207 to rotate through the second connecting column 210 to fully mix the internal materials. At the same time, the fan 304 is started, and the fan 304 extracts the gas generated when the internal materials of the main body 1 are mixed through the guide tube 305. , through external equipment, inject relevant neutralizing liquid into the liquid storage tray 302, and spray it into the guide tube 305 through evenly distributed atomizing nozzles 303 to prevent harm to the operator. When the material reaction is completed, the output end of the cylinder 205 controls the main body 1 to descend, so that the bottom of the conical seat 202 contacts the bottom of the support frame 203, rotates and removes the conical seat 202, takes out the reaction material, and controls the conical seat 202 to return to its original position, and starts the servo motor 209, opens the rubber ring 211, and allows the water source to flow to the inner wall of the main body 1 through the through hole opened at the bottom of the sealing cover 201, and the reactants adhering to the inner wall of the main body 1 are cleaned by rotating the first scraper 207, so that the reactants are dissolved in the water source, and the main body 1 and the conical seat 202 are cleaned.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A chemical reactor, comprising a main body (1), characterized in that: The bottom of the main body (1) is provided with a cleaning mechanism (2), and a purification mechanism (3) is provided inside the cleaning mechanism (2); The cleaning mechanism (2) comprises a conical seat (202), wherein the conical seat (202) is threadedly connected to the bottom of the main body (1), the inner bottom of the conical seat (202) is rotatably connected to a first connecting column (206) via a bearing, the outer diameter of the first connecting column (206) is fixedly connected to uniformly distributed second scrapers (208), and the bottoms of the second scrapers (208) are tightly fitted with the inner bottom of the conical seat (202), the outer diameter of the first connecting column (206) is fixedly connected to uniformly distributed first scrapers (207), and the outer sides of the first scrapers (207) are tightly fitted with the inner wall of the main body (1), the outer diameter of the main body (1) is fixedly connected to a fixing ring (204), and the top of the main body (1) is fixedly connected to a sealing cover (201).

2. A chemical reaction kettle according to claim 1, characterized in that: A support frame (203) is provided at the bottom of the main body (1), and cylinders (205) are fixedly connected to the left and right sides of the bottom of the support frame (203), and the output ends of the cylinders (205) are fixedly connected to the bottom of the fixing ring (204).

3. A chemical reaction kettle according to claim 1, characterized in that: The inner diameter of the sealing cover (201) is slidably connected to a second connecting column (210), and the top of the second connecting column (210) is fixedly connected to a servo motor (209).

4. A chemical reaction kettle according to claim 1, characterized in that: A rubber ring (211) is provided at the inner bottom of the sealing cover (201), and the bottom protrusions of the rubber ring (211) are engaged with the inner bottom grooves of the sealing cover (201).

5. A chemical reaction kettle according to claim 1, characterized in that: The purification mechanism (3) comprises a guide tube (305), the input end of the guide tube (305) passes through and is fixedly connected to the inner bottom of the sealing cover (201), the top of the guide tube (305) is fixedly connected to a liquid storage tray (302), and the inner diameter of the guide tube (305) is fixedly connected to a fan (304).

6. A chemical reaction kettle according to claim 5, characterized in that: The bottom of the liquid storage tray (302) is fixedly connected to evenly distributed atomizing nozzles (303), and the atomizing nozzles (303) all penetrate the top of the guide tube (305).

7. A chemical reaction kettle according to claim 5, characterized in that: A movable cover (301) is disposed on the top of the sealing cover (201), and the movable cover (301) is slidably connected to the outer diameter of the second connecting column (210).

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