Chemical reaction kettle convenient to clean

Abstract

The utility model relates to the technical field of chemical production, and discloses a chemical reaction kettle convenient to clean, which comprises a support column, the top of the support column is fixedly connected with a fixing ring, the inner wall of the fixing ring is fixedly connected with a reaction kettle, the top of the reaction kettle is fixedly connected with a motor, and the output end of the motor is rotatably connected with the top of the reaction kettle. The output end of the motor penetrates through the top of the reaction kettle and extends into the reaction kettle, a rotating rod is fixedly connected to the output end of the motor, a fixing plate is fixedly connected to the outer wall of the rotating rod, and fixing frames are fixedly connected to the left end and the right end of the fixing plate. The motor drives the rotating rod to rotate, the rotating rod drives the fixing plate to rotate, the fixing plate drives the fixing frame to rotate, the fixing frame drives the connecting rod to rotate around the rotating rod, the connecting rod drives the fixing block to rotate, and the fixing block drives the scraper to rotate, so that stubborn residual substances and attachments on the inner side wall of the stirring tank can be cleaned; the influence of impurity residues on the next reaction is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a chemical reaction kettle which is easy to clean. Background Art

[0002] Chemical engineering is the abbreviation of "chemical process", "chemical industry" and "chemical engineering". Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical process, and the resulting products are called chemicals or chemical products. At first, such products were produced in workshops, which later evolved into factories and gradually formed a specific production industry, namely the chemical industry. Chemical engineering is a science that studies the common laws of the production process of chemical products. Human beings have a very close relationship with chemical industry. Some chemical products have played an epoch-making and important role in the history of human development. Their production and application even represent a certain historical stage of human civilization.

[0003] The application number is CN201920285760.X, which discloses a chemical production reactor that is easy to clean, including a reactor body, a stirring head and a brush. A driving motor is fixedly installed at the middle position of the top of the reactor body, and a rotating shaft is movably installed at the output end of the driving motor through a bearing. The rotating shaft is located inside the reactor body, and a mounting sleeve is sleeved on the surface of the rotating shaft. Connecting rods are welded on the surfaces of both sides of the two mounting sleeves. Mounting plates are fixedly installed on both sides of the two mounting sleeves through the connecting rods. The brushes are fixedly installed on one side of the two mounting plates close to the inner wall of the reactor body, and the brushes are fixedly bonded to the mounting plates through strong glue. A welding block is provided at the bottom end of the rotating shaft, and the stirring head is welded to the bottom end of the rotating shaft through the welding block. The utility model provides a series of structures to enable the device to have the characteristics of fast reaction speed and easy cleaning.

[0004] The device uses a motor to drive the rotating shaft to rotate, the rotating shaft drives the connecting rod, the connecting rod drives the mounting plate, and the mounting plate drives the brush to rotate, thereby cleaning the side wall of the reactor. However, some reactants have a certain degree of adhesion, which makes it easy for them to adhere to the side wall of the reactor. It is difficult to completely remove them with just a brush, which is not conducive to the next use of the reactor. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a chemical reaction kettle which is easy to clean.

[0006] The utility model is implemented by the following technical scheme: a chemical reactor that is easy to clean, comprising a support column, a fixing ring fixedly connected to the top of the support column, a reactor fixedly connected to the inner wall of the fixing ring, a motor fixedly connected to the top of the reactor, an output end of the motor rotatably connected to the top of the reactor, the output end of the motor penetrates the top of the reactor and extends to the inside, a rotating rod fixedly connected to the output end of the motor, a fixing plate fixedly connected to the outer wall of the rotating rod, a fixing frame fixedly connected to the left and right ends of the fixing plate, a connecting rod fixedly connected to one side of the two fixing frames away from the fixing plates and close to each other, a fixing block fixedly connected to the outer wall of the connecting rod, a scraper fixedly connected to one end of the fixing block away from the connecting rod, and a side of the scraper away from the fixing block contacts the inner wall of the reactor.

[0007] Through the above technical solution, the operation of the motor can drive the rotating rod to rotate, and the rotating rod drives the connecting rod to rotate, thereby causing the fixing frame fixed on the connecting rod to rotate.

[0008] As a further improvement of the above solution, the motor is located at the central axis of the reactor, the fixing frame is U-shaped, and the fixing frame is symmetrically arranged around the center of the reactor. Two scrapers are provided, and the two scrapers are symmetrically arranged around the center of the reactor.

[0009] As a further improvement of the above solution, a cleaning roller is rotatably connected to one side of the fixing frame that is close to each other, the side wall of the cleaning roller contacts the inner side wall of the reactor, and the top of the cleaning roller passes through the top of the upper fixing frame and extends.

[0010] As a further improvement of the above solution, a gear is fixedly connected to the top of the cleaning roller, a gear ring is fixedly connected to the inner wall of the gear, and the gear ring is meshingly connected to the gear.

[0011] Through the above technical solution, the cleaning roller is driven to rotate by the rotation of the fixed frame, and the cleaning roller drives the gear to rotate. Since the gear is meshed with the gear ring, the gear will rotate when rotating around the rotating rod.

[0012] As a further improvement of the above solution, two cleaning rollers are provided, and the two cleaning rollers are symmetrically arranged around the center of the reactor; two gears are provided, and the two gears are symmetrically arranged around the center of the support column.

[0013] As a further improvement of the above solution, a feed inlet is provided at the top of the reactor, a stirring rod is fixedly connected to the outer wall of the rotating rod, and a discharge pipe is provided at the bottom of the reactor.

[0014] As a further improvement of the above solution, a plurality of stirring rods are provided, and the plurality of stirring rods are symmetrically arranged with the fixed plate as the center, and the discharge pipe is located in the reaction kettle.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model drives a rotating rod to rotate by a motor, the rotating rod drives a fixed plate to rotate, the fixed plate drives a fixed frame to rotate, the fixed frame drives a connecting rod to rotate around the rotating rod, the connecting rod drives a fixed block to rotate, and the fixed block drives a scraper to rotate, so that stubborn residual substances and attachments on the inner side wall of the stirring tank can be cleaned to prevent the residual debris from affecting the next reaction.

[0017] The utility model drives the cleaning roller to rotate through the fixing frame, and the cleaning roller drives the gear to rotate. Since the gear is meshed with the gear ring, the gear will rotate when it rotates around the rotating rod, so that the cleaning roller will rotate while rotating around the rotating rod, and the inner side wall of the mixing tank can be further cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the reactor of the utility model;

[0021] Figure 4 This is a schematic diagram of the scraper of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the stirring rod of the utility model.

[0023] Description of main symbols:

[0024] 1. Support column; 2. Fixed ring; 3. Reactor; 4. Feed inlet; 5. Motor; 6. Rotating rod; 7. Fixed plate; 8. Fixed frame; 9. Connecting rod; 10. Fixed block; 11. Scraper; 12. Cleaning roller; 13. Gear; 14. Gear ring; 15. Stirring rod; 16. Discharge pipe. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Example:

[0027] Please combine Figure 1-5A chemical reactor that is easy to clean in this embodiment includes a support column 1, a fixing ring 2 is fixedly connected to the top of the support column 1, a reactor 3 is fixedly connected to the inner wall of the fixing ring 2, a motor 5 is fixedly connected to the top of the reactor 3, an output end of the motor 5 is rotatably connected to the top of the reactor 3, the output end of the motor 5 passes through the top of the reactor 3 and extends to the inside, a rotating rod 6 is fixedly connected to the output end of the motor 5, a fixing plate 7 is fixedly connected to the outer wall of the rotating rod 6, a fixing frame 8 is fixedly connected to the left and right ends of the fixing plate 7, a connecting rod 9 is fixedly connected to the side close to each other at one end of the two fixing frames 8 away from the fixing plate 7, a fixing block 10 is fixedly connected to the outer wall of the connecting rod 9, a scraper 11 is fixedly connected to the end of the fixing block 10 away from the connecting rod 9, and the scraper 11 is in contact with the inner wall of the reactor 3 at the side away from the fixing block 10.

[0028] The motor 5 is located at the central axis of the reactor 3 . The fixing frame 8 is U-shaped and is symmetrically arranged around the center of the reactor 3 . Two scrapers 11 are provided and are symmetrically arranged around the center of the reactor 3 .

[0029] A cleaning roller 12 is rotatably connected to one side of the fixing frame 8 that is close to each other, and the side wall of the cleaning roller 12 contacts the inner side wall of the reaction kettle 3, and the top of the cleaning roller 12 passes through the top of the upper fixing frame 8 and extends.

[0030] A gear 13 is fixedly connected to the top of the cleaning roller 12 , a gear ring 14 is fixedly connected to the inner wall of the gear 13 , and the gear ring 14 is meshedly connected to the gear 13 .

[0031] Two cleaning rollers 12 are provided, and the two cleaning rollers 12 are symmetrically arranged around the center of the reaction kettle 3 . Two gears 13 are provided, and the two gears 13 are symmetrically arranged around the center of the support column 1 .

[0032] The top of the reactor 3 is connected to a feed port 4 , an outer wall of the rotating rod 6 is fixedly connected to a stirring rod 15 , and the bottom of the reactor 3 is connected to a discharge pipe 16 .

[0033] A plurality of stirring rods 15 are provided, and the plurality of stirring rods 15 are symmetrically arranged with the fixing plate 7 as the center, and the discharge pipe 16 is located at the central axis of the reaction kettle 3 .

[0034] The implementation principle of a chemical reactor that is easy to clean in the embodiment of the present application is as follows: during operation, the motor 5 is started, the motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the fixed plate 7 to rotate, the fixed plate 7 drives the fixed frame 8 to rotate, the fixed frame 8 drives the connecting rod 9 to rotate around the rotating rod 6, the connecting rod 9 drives the fixed block 10 to rotate, and the fixed block 10 drives the scraper 11 to rotate, so that the stubborn residual substances and attachments on the inner side wall of the stirring tank 3 can be cleaned to prevent the residual debris from affecting the next reaction. At the same time, the fixed frame 8 will drive the cleaning roller 12 to rotate, and the cleaning roller 12 drives the gear 13 to rotate. Because the gear 13 is meshed with the gear ring 14, the gear 13 will rotate when it rotates around the rotating rod 6, so that the cleaning roller 12 will rotate while rotating around the rotating rod 6, so that the inner side wall of the stirring tank 3 can be further cleaned, and when the rotating rod 6 rotates, it can drive the stirring rod 15 to rotate, and the reactants can be stirred and mixed.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A chemical reactor that is easy to clean, characterized in that: The invention comprises a support column (1), wherein a fixing ring (2) is fixedly connected to the top of the support column (1), a reaction kettle (3) is fixedly connected to the inner wall of the fixing ring (2), a motor (5) is fixedly connected to the top of the reaction kettle (3), an output end of the motor (5) is rotatably connected to the top of the reaction kettle (3), the output end of the motor (5) passes through the top of the reaction kettle (3) and extends to the inside, a rotating rod (6) is fixedly connected to the output end of the motor (5), a fixing plate (7) is fixedly connected to the outer wall of the rotating rod (6), a fixing frame (8) is fixedly connected to the left and right ends of the fixing plate (7), a connecting rod (9) is fixedly connected to the side close to each other at one end of the two fixing frames (8) away from the fixing plate (7), a fixing block (10) is fixedly connected to the outer wall of the connecting rod (9), a scraper (11) is fixedly connected to the end of the fixing block (10) away from the connecting rod (9), and the side of the scraper (11) away from the fixing block (10) contacts the inner wall of the reaction kettle (3).

2. A chemical reaction kettle that is easy to clean as claimed in claim 1, characterized in that: The motor (5) is located at the central axis of the reactor (3); the fixing frame (8) is U-shaped and is symmetrically arranged around the center of the reactor (3); two scrapers (11) are provided and the two scrapers (11) are symmetrically arranged around the center of the reactor (3).

3. A chemical reaction kettle that is easy to clean as claimed in claim 1, characterized in that: A cleaning roller (12) is rotatably connected to one side of the fixed frame (8) that is close to each other, the side wall of the cleaning roller (12) contacts the inner side wall of the reaction kettle (3), and the top of the cleaning roller (12) penetrates the top of the upper fixed frame (8) and extends.

4. A chemical reaction kettle that is easy to clean as claimed in claim 3, characterized in that: A gear (13) is fixedly connected to the top of the cleaning roller (12), a gear ring (14) is fixedly connected to the inner wall of the gear (13), and the gear ring (14) is meshingly connected to the gear (13).

5. A chemical reaction kettle that is easy to clean as claimed in claim 4, characterized in that: Two cleaning rollers (12) are provided, and the two cleaning rollers (12) are symmetrically arranged around the center of the reaction kettle (3); two gears (13) are provided, and the two gears (13) are symmetrically arranged around the center of the support column (1).

6. The chemical reaction kettle that is easy to clean as claimed in claim 1, characterized in that: The top of the reaction kettle (3) is connected to a feed port (4), the outer wall of the rotating rod (6) is fixedly connected to a stirring rod (15), and the bottom of the reaction kettle (3) is connected to a discharge pipe (16).

7. A chemical reaction kettle that is easy to clean as claimed in claim 6, characterized in that: A plurality of stirring rods (15) are provided, and the plurality of stirring rods (15) are symmetrically arranged with the fixed plate (7) as the center, and the discharge pipe (16) is located at the center axis of the reaction kettle (3).

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