Chemical reaction kettle convenient to clean

Abstract

The utility model discloses a chemical reaction kettle convenient to clean, which relates to the field of chemical industry, and comprises a kettle body, a ventilation assembly, a filtering assembly and a cleaning assembly, the bottom of the kettle body is fixedly communicated with a water outlet, the top of the kettle body is provided with a top cover, a feed port is fixedly inserted in the top cover, and the ventilation assembly and the cleaning assembly are both arranged on the top cover. The filtering assembly is arranged at the top of the inner side of the ventilation assembly; the cleaning assembly comprises a water inlet pipe and a spray head, the water inlet pipe is fixedly inserted into the top cover, clean water in the water inlet pipe is fed into the spray head through the cleaning assembly, the flow speed of the clean water is increased when the clean water passes through the spray head due to the fact that the diameter of the spray head is smaller than that of the water inlet pipe, and the clean water flowing out of the spray head impacts on the atomizing disc; according to the reaction kettle, clean water is changed into small particles and is changed into an atomized state, and the clean water in the atomized state is sprayed on the inner wall of the kettle body to clean the kettle body, so that the clean water required for cleaning the reaction kettle is reduced, the cost is reduced, and the water resource is saved.

Description

Technical Field

[0001] The utility model relates to the chemical engineering field, in particular to a chemical reaction kettle which is convenient to clean. Background Technique

[0002] A chemical reaction kettle is a device in chemical engineering used for physical or chemical reactions. In the chemical production process, to complete the conversion of raw materials into products, a series of physical changes or chemical reactions are required, and these changes or reactions are often carried out in the chemical reaction kettle. According to different classification criteria such as material, heating method, stirring method, etc., the reaction kettle can be divided into various types to meet different reaction conditions and production requirements. The functions of cleaning the chemical reaction kettle mainly include the following points: Removing residues: Cleaning can effectively remove the chemical substances, impurities, and dirt remaining in the reaction kettle after the reaction, preventing cross - contamination or interference with the next batch of reactions. Avoiding cross - reactions: Timely cleaning can avoid cross - reactions between different reactions, ensuring that the purity of the reaction and the quality of the product meet the requirements. Reducing the pollution risk: Cleaning can reduce the pollution risk inside the reaction kettle, ensuring the safety and stability of the production process. Improving the reaction efficiency: The clean reaction kettle after cleaning is conducive to heat transfer and mixing, improving the reaction efficiency and product quality. Prolonging the equipment life: Regular cleaning can reduce corrosion and wear, prolong the service life of the reaction kettle, and reduce the maintenance cost. In summary, regularly cleaning the chemical reaction kettle is an important measure to ensure the safety of the production process, improve the product quality, and maintain the equipment.

[0003] The existing patent (publication number: CN 211562907 U) proposed a chemical reaction kettle which is convenient to clean, including a reaction installation cylinder. The reaction installation cylinder is ellipsoidal. A discharge cylinder is vertically arranged at the middle position of the lower end of the reaction installation cylinder. A number of support installation columns are equally - angledly arranged at the edge of the lower end of the reaction installation cylinder. A support installation cylinder is vertically arranged at the middle position of the upper end of the reaction installation cylinder. A diversion installation cylinder is vertically arranged at the upper end of the support installation cylinder. A number of feed installation cylinders are equally - angledly arranged at the edge of the upper end of the support installation cylinder. Through multi - hole feeding, the compounds do not come into contact before the reaction, resulting in high - quality reactions. And the reaction process is in a closed environment. The cleaning process after the reaction is fast. Through the active - diversion blowing structure, the inside of the device can be quickly dried after cleaning, shortening the time interval between two reactions and improving the operation efficiency of the device.

[0004] When the above - mentioned chemical reaction kettle which is convenient to clean is actually used, by introducing clean water into the support installation barrel, and then the clean water flows from the inside of the support installation barrel into the reaction barrel. Since there are too many reaction barrels, a large amount of clean water needs to be introduced into it to clean the reaction barrel, resulting in a large waste of clean water in this cleaning method. It is not conducive to reducing the cost of cleaning the reaction kettle and is also not conducive to reducing the waste of water resources. Summary of the Invention

[0005] The utility model provides a chemical reaction kettle which is convenient to clean, and solves the problems that a large amount of clean water needs to be introduced into the reaction kettle for cleaning, resulting in a waste of a large amount of clean water in the cleaning method, which is not conducive to reducing the cost of cleaning the reaction kettle and is also not conducive to reducing the waste of water resources.

[0006] To solve the above technical problems, a chemical reaction kettle which is convenient to clean provided by the utility model includes a kettle body, a ventilation component, a filtering component and a cleaning component. A drain port is fixedly communicated with the bottom of the kettle body. A top cover is arranged on the top of the kettle body. A feed port is fixedly inserted on the top cover. The ventilation component and the cleaning component are both arranged on the top cover. The filtering component is arranged at the inner top of the ventilation component.

[0007] The cleaning component includes a water inlet pipe and a spray head. The water inlet pipe is fixedly inserted on the top cover. The spray head is fixedly communicated with one end of the water inlet pipe close to the inside of the kettle body. One end of the water inlet pipe close to the spray head is fixedly connected with a second support rod. A atomizing disc is fixedly connected to the side of the second support rod away from the water inlet pipe.

[0008] Preferably, the ventilation component includes a ventilation pipe and a heating plate. The ventilation pipe is fixedly inserted on the top cover. The heating plate is fixedly connected to the inside of the ventilation pipe. A motor is arranged at the bottom of the heating plate inside the ventilation pipe. The output end of the motor is fixedly connected with a rotating shaft. A fan blade is fixedly connected to one end of the rotating shaft away from the motor.

[0009] Adopting the above technical scheme: By starting the motor, the motor drives the rotating shaft and the fan blade to rotate, sucking the air outside the ventilation pipe into the inside of the kettle body. When the air passes through the heating plate along the ventilation pipe, the heating plate heats the air, so that the hot air enters the inside of the kettle body, which can accelerate the drying effect inside the kettle body. Since the heating plate occupies a part of the space inside the ventilation pipe, the internal space of the ventilation pipe is reduced, increasing the flow rate of the air inside the ventilation pipe, so that the higher flow rate air passes through the inside of the heating plate, thereby increasing the heat exchange between the air and the heating plate and improving the heating efficiency. And when the chemical reaction kettle is carrying out a chemical reaction, gas may be generated. At this time, starting the motor can discharge the generated gas from the inside of the kettle body.

[0010] Preferably, a first support rod is arranged between the motor and the ventilation pipe. The first support rod is fixedly connected with the motor. A first bolt is arranged on the side of the first support rod close to the ventilation pipe. The ventilation pipe and the first support rod are fixedly installed through the first bolt.

[0011] Adopting the above technical scheme: By arranging the first bolt on the first support rod and driving the first bolt into the inside of the ventilation pipe, the first support rod supports the motor inside the ventilation pipe.

[0012] Preferably, the filtering component includes a filter screen and an activated carbon filtering layer. Both the filter screen and the activated carbon filtering layer are arranged inside the ventilation pipe at the top of the heating plate. Upper brackets are arranged at the tops of both the filter screen and the activated carbon filtering layer, and lower brackets are arranged at the bottoms of both the filter screen and the activated carbon filtering layer.

[0013] By adopting the above technical solution: The air entering from the outside of the ventilation pipe can be filtered by setting the filter screen and the activated carbon filtering layer, preventing dust from entering the interior of the kettle body and causing pollution to the kettle body. The activated carbon filtering layer can filter the gas generated by the chemical reaction inside the kettle body, preventing the gas from being directly discharged into the atmosphere and causing pollution.

[0014] Preferably, a limiting post is fixedly connected to one side of the lower bracket close to the upper bracket, and a limiting groove is formed on one side of the upper bracket close to the limiting post. The upper bracket and the lower bracket are clamped through the limiting post and the limiting groove.

[0015] By adopting the above technical solution: By clamping the limiting post and the limiting groove, it is convenient to disassemble, facilitating the replacement of the filter screen and the activated carbon filtering layer, which is beneficial to improving the filtering effect of the reaction kettle.

[0016] Preferably, limiting blocks are arranged on one sides of both the upper bracket and the lower bracket close to the ventilation pipe. A second bolt is arranged on the limiting block. The upper bracket and the lower bracket are fixedly installed through the limiting block and the second bolt. Inner grooves are formed on one sides of the ventilation pipe close to the limiting blocks. The upper bracket and the lower bracket are clamped with the ventilation pipe through the inner grooves and the limiting blocks.

[0017] By adopting the above technical solution: By inserting the limiting block inside the inner groove and pulling the limiting groove, it is convenient to take out the upper bracket and the first bolt inside the ventilation pipe, which can improve the working efficiency of replacing the filter screen and the activated carbon filtering layer.

[0018] Compared with the related technology, the present utility model has the following beneficial effects:

[0019] 1. Compared with the traditional chemical reaction kettle that is convenient to clean, by setting the cleaning component, the clear water in the water inlet pipe is sent into the interior of the spray head. Since the diameter of the spray head is smaller than that of the water inlet pipe, the flow rate of the clear water will increase when passing through the spray head, causing the clear water flowing out of the spray head to impact on the atomizing disc, turning the clear water into smaller granular and atomized state. The atomized clear water will be sprayed on the inner wall of the kettle body for cleaning, thereby reducing the clear water required for cleaning the reaction kettle, which is beneficial to reducing costs and saving water resources.

[0020] 2. In the present utility model, by providing a ventilation component, starting the motor, the motor drives the rotation of the rotating shaft and the fan blades, so that the fan blades suck the air outside the ventilation pipe into the interior of the kettle body. Then start the heating plate to heat the air passing through the heating plate, so that the hot air enters the interior of the kettle body to heat the cleaning water in the kettle body, accelerating drying. And since the heating plate is arranged inside the ventilation pipe, the internal space of the ventilation pipe becomes smaller, increasing the flow rate of the air passing through the ventilation pipe, thereby increasing the heat exchange between the air and the heating plate and improving the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a chemical reaction kettle that is convenient to clean;

[0022] Figure 2 is a schematic structural diagram of the cleaning component of a chemical reaction kettle that is convenient to clean;

[0023] Figure 3 is a schematic structural diagram of the ventilation component of a chemical reaction kettle that is convenient to clean;

[0024] Figure 4 is a schematic structural diagram of the filtration component of a chemical reaction kettle that is convenient to clean.

[0025] Reference numerals in the figures:

[0026] 1. Kettle body; 2. Top cover; 3. Ventilation component; 31. Ventilation pipe; 32. Heating plate; 33. Bolt 1; 34. Support rod 1; 35. Motor; 36. Rotating shaft; 37. Fan blades; 4. Filtration component; 41. Filter screen; 42. Activated carbon filtration layer; 43. Upper bracket; 44. Lower bracket; 45. Limit column; 46. Limit groove; 47. Inner groove; 48. Limit block; 5. Cleaning component; 51. Water inlet pipe; 52. Sprayer; 53. Support rod 2; 54. Atomization disc; 6. Feed inlet; 7. Drain outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0028] Embodiment 1

[0029] As Figure 1 - Figure 2As shown in the figure, a chemical reaction kettle that is convenient to clean includes a kettle body 1, a ventilation component 3, a filtering component 4, and a cleaning component 5. A drain port 7 is fixedly communicated with the bottom of the kettle body 1. A top cover 2 is arranged on the top of the kettle body 1. A feed port 6 is fixedly inserted on the top cover 2. The ventilation component 3 and the cleaning component 5 are both arranged on the top cover 2. The filtering component 4 is arranged at the inner top of the ventilation component 3;

[0030] The cleaning component 5 includes a water inlet pipe 51 and a spray head 52. The water inlet pipe 51 is fixedly inserted on the top cover 2. The spray head 52 is fixedly communicated with one end of the water inlet pipe 51 close to the inside of the kettle body 1. One end of the water inlet pipe 51 close to the spray head 52 is fixedly connected with a second support rod 53. A atomizing disc 54 is fixedly connected to the side of the second support rod 53 away from the water inlet pipe 51. By communicating the spray head 52 on the water inlet pipe 51 and making the diameter of the spray head 52 smaller than that of the water inlet pipe 51, when the clear water inside the water inlet pipe 51 passes through the spray head 52, the flow rate of the clear water increases. When the clear water sprays out from the inside of the spray head 52, the clear water impacts on the atomizing disc 54, atomizing the clear water. The atomized clear water can be sprayed onto the inner wall of the kettle body 1, enabling the clear water to clean the inner wall of the kettle body 1 and reducing the use of clear water, thereby reducing the cost of cleaning the reaction kettle.

[0031] Embodiment Two

[0032] As Figure 3 shown in the figure, the ventilation component 3 includes a ventilation pipe 31 and a heating plate 32. The ventilation pipe 31 is fixedly inserted on the top cover 2. The heating plate 32 is fixedly connected to the inside of the ventilation pipe 31. A motor 35 is arranged at the bottom of the inside of the ventilation pipe 31 relative to the heating plate 32. The output end of the motor 35 is fixedly connected with a rotating shaft 36. A fan blade 37 is fixedly connected to one end of the rotating shaft 36 away from the motor 35. By starting the motor 35, the motor 35 drives the rotating shaft 36 and the fan blade 37 to rotate, sucking the air outside the ventilation pipe 31 into the inside of the kettle body 1. When the air passes along the ventilation pipe 31 through the heating plate 32, the heating plate 32 heats the air, enabling the hot air to enter the inside of the kettle body 1, which can accelerate the drying effect inside the kettle body 1. Since the heating plate 32 occupies a part of the space inside the ventilation pipe 31, the internal space of the ventilation pipe 31 is reduced, increasing the flow rate of the air inside the ventilation pipe 31, enabling the higher-flow-rate air to pass through the inside of the heating plate 32, thereby increasing the heat exchange between the air and the heating plate 32 and improving the heating efficiency. Moreover, when a chemical reaction occurs in the reaction kettle, gases may be generated. At this time, by starting the motor 35, the generated gases can be discharged from the inside of the kettle body 1.

[0033] A support rod 34 is provided between the motor 35 and the ventilation pipe 31. The support rod 34 is fixedly connected to the motor 35. A bolt 33 is provided on the side of the support rod 34 close to the ventilation pipe 31. The ventilation pipe 31 and the support rod 34 are fixedly installed through the bolt 33. By providing the bolt 33 on the support rod 34 and driving the bolt 33 into the interior of the ventilation pipe 31, the support rod 34 supports the motor 35 inside the ventilation pipe 31.

[0034] The filter assembly 4 includes a filter screen 41 and an activated carbon filter layer 42. The filter screen 41 and the activated carbon filter layer 42 are both provided inside the ventilation pipe 31 at the top of the heating plate 32. Upper brackets 43 are provided at the tops of the filter screen 41 and the activated carbon filter layer 42, and lower brackets 44 are provided at the bottoms of the filter screen 41 and the activated carbon filter layer 42. By providing the filter screen 41 and the activated carbon filter layer 42, the air entering from the outside of the ventilation pipe 31 can be filtered to prevent dust from entering the interior of the kettle body 1 and causing pollution to the kettle body 1. The activated carbon filter layer 42 can filter the gas generated by the chemical reaction inside the kettle body 1 to prevent the gas from being directly discharged into the atmosphere, thereby causing pollution.

[0035] A limit post 45 is fixedly connected to the side of the lower bracket 44 close to the upper bracket 43. A limit groove 46 is provided on the side of the upper bracket 43 close to the limit post 45. The upper bracket 43 and the lower bracket 44 are clamped through the limit post 45 and the limit groove 46. By engaging the limit post 45 with the limit groove 46, it is convenient to disassemble and replace the filter screen 41 and the activated carbon filter layer 42, which is beneficial to improving the filtering effect of the reactor.

[0036] Limit blocks 48 are provided on the sides of the upper bracket 43 and the lower bracket 44 close to the ventilation pipe 31. Bolts 2 are provided on the limit blocks 48. The upper bracket 43 and the lower bracket 44 are fixedly installed through the limit blocks 48 and the bolts 2. An inner groove 47 is provided on the side of the ventilation pipe 31 close to the limit block 48. The upper bracket 43 and the lower bracket 44 are clamped to the ventilation pipe 31 through the inner groove 47, the limit block 48. By inserting the limit block 48 into the inner side of the inner groove 47 and pulling the limit groove 46, it is convenient to take out the upper bracket 43 and the bolt 33 inside the ventilation pipe 31, which can improve the working efficiency of replacing the filter screen 41 and the activated carbon filter layer 42.

[0037] Working principle: As Figure 1 - Figure 4As shown in the figure, first, the chemical raw materials are fed into the interior of the kettle body 1 through the feed inlet 6 to make the chemical raw materials react. If the reaction generates gas, the motor 35 is started. The motor 35 drives the rotating shaft 36 and the fan blade 37 to rotate, and discharges the gas inside the kettle body 1 through the ventilation pipe 31. When the gas passes through the activated carbon filter layer 42, the activated carbon filter layer 42 filters the harmful substances inside the gas. After the reaction is completed, the chemical raw materials are discharged from the drain outlet 7. Then, clear water is fed into the spray head 52 through the water inlet pipe 51. The spray head 52 sprays the clear water onto the atomizing disc 54, so that the clear water is atomized, and the clear water is sprayed onto the inner wall of the kettle body 1, thereby reducing the amount of clear water required for the clear water reaction kettle, reducing costs, and reducing waste of clear water. After the clear water is used up, the motor 35 is started, and the fan blade 37 sends air into the interior of the kettle body 1 along the ventilation pipe 31. When the air passes through the filter screen 41, the filter screen 41 filters the dust in the air. The heating plate 32 is started, and the heating plate 32 heats the air, so that the hot air enters the interior of the kettle body 1, thereby accelerating the drying of the interior of the kettle body 1.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical reactor that is easy to clean, characterized in that: The kettle body (1) comprises a kettle body (1), a ventilation component (3), a filter component (4), and a cleaning component (5); the bottom of the kettle body (1) is fixedly connected to a drain port (7); the top of the kettle body (1) is provided with a top cover (2); a feed port (6) is fixedly inserted on the top cover (2); the ventilation component (3) and the cleaning component (5) are both arranged on the top cover (2); and the filter component (4) is arranged on the inner top of the ventilation component (3); The cleaning assembly (5) comprises a water inlet pipe (51) and a nozzle (52); the water inlet pipe (51) is fixedly inserted on the top cover (2); the nozzle (52) is fixedly connected to an end of the water inlet pipe (51) close to the interior of the kettle body (1); an end of the water inlet pipe (51) close to the nozzle (52) is fixedly connected to a second support rod (53); and a side of the second support rod (53) away from the water inlet pipe (51) is fixedly connected to an atomizing disk (54).

2. A chemical reactor that is easy to clean according to claim 1, characterized in that: The ventilation assembly (3) comprises a ventilation pipe (31) and a heating plate (32); the ventilation pipe (31) is fixedly inserted on the top cover (2); the heating plate (32) is fixedly connected to the inner side of the ventilation pipe (31); a motor (35) is arranged on the inner side of the ventilation pipe (31) at the bottom of the heating plate (32); the output end of the motor (35) is fixedly connected to a rotating shaft (36); and a fan blade (37) is fixedly connected to the end of the rotating shaft (36) away from the motor (35).

3. A chemical reactor that is easy to clean according to claim 2, characterized in that: A support rod (34) is provided between the motor (35) and the ventilation pipe (31); the support rod (34) is fixedly connected to the motor (35); a bolt (33) is provided on one side of the support rod (34) close to the ventilation pipe (31); the ventilation pipe (31) and the support rod (34) are fixedly installed by the bolt (33).

4. A chemical reactor that is easy to clean according to claim 1, characterized in that The filter assembly (4) comprises a filter screen (41) and an activated carbon filter layer (42); the filter screen (41) and the activated carbon filter layer (42) are both arranged on the inner side of the ventilation pipe (31) and on the top of the heating plate (32); an upper bracket (43) is arranged on the top of the filter screen (41) and the activated carbon filter layer (42); and a lower bracket (44) is arranged on the bottom of the filter screen (41) and the activated carbon filter layer (42).

5. A chemical reactor that is easy to clean according to claim 4, characterized in that: A limiting column (45) is fixedly connected to one side of the lower bracket (44) close to the upper bracket (43); a limiting groove (46) is provided on one side of the upper bracket (43) close to the limiting column (45); and the upper bracket (43) and the lower bracket (44) are clamped together via the limiting column (45) and the limiting groove (46).

6. A chemical reactor that is easy to clean according to claim 4, characterized in that: A limiting block (48) is provided on one side of the upper bracket (43) and the lower bracket (44) close to the ventilation pipe (31); a second bolt is provided on the limiting block (48); the upper bracket (43) and the lower bracket (44) are fixedly installed via the limiting block (48) and the second bolt; an inner groove (47) is provided on one side of the ventilation pipe (31) close to the limiting block (48); the upper bracket (43) and the lower bracket (44) are clamped with the ventilation pipe (31) via the inner groove (47) and the limiting block (48).

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