Reaction kettle

Abstract

The utility model relates to the field of reaction kettles, in particular to a reaction kettle which comprises a device shell, a device top cover is arranged at the top end of the device shell, a servo motor is arranged at the center of the top end of the device top cover, a transmission rod is arranged at the bottom end of the servo motor, and a filtering scraping seat is arranged below the transmission rod and located on the inner side of the device shell. The bottom end of the transmission rod penetrates through the filtering scraping seat and extends to the bottom end of the inner wall of the device shell; when the transmission rod rotates to enable the filtering scraping seat to ascend and descend in the device, the stirring fan blades and the filtering scraping seat are used for scattering materials and cleaning the materials on the inner wall of the device, so that the materials are prevented from being precipitated, the materials are prevented from being adhered to the inner wall of the device, and the cleaning is inconvenient; and when the filtering scraping base ascends and descends, the materials scraped off by the filtering scraping base are stirred through the first smashing roller and the second smashing roller, and the situation that the molecules of the scraped-off materials are large, and filtering holes in the filtering scraping base are blocked is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a reactor. Background Art

[0002] A reactor is a commonly used chemical equipment. Usually, a variety of chemical raw materials are added into the reactor and allowed to undergo chemical reactions in the reactor to obtain the desired reaction products.

[0003] For example, patent number CN201420044227.1 discloses a reactor, which includes a shell defining a reaction chamber and including an inlet and a discharge port, and a condenser connected to the reaction chamber is provided on the top wall of the shell, wherein the condenser is arranged at an angle to the vertical direction. The condenser provided on the top wall of the shell of the utility model is arranged to be tilted, which can return the evaporated substances in the reactor to the reaction chamber again, so that the reactants can react fully and the product can be easily collected. However, when the reactor is in use, the raw materials need to be mixed, and sometimes some of the raw materials will precipitate to the bottom of the reactor, resulting in uneven mixing. Sometimes, some precipitates will be generated during the reaction, accumulating at the bottom of the reactor and blocking the discharge port.

[0004] Therefore, when the above-mentioned reactor is in use, the raw materials need to be mixed. Sometimes some of the raw materials will settle to the bottom of the reactor, resulting in uneven mixing. Sometimes some sediment will be generated during the reaction, accumulate at the bottom of the reactor, and block the discharge port. A reactor can be designed, which can make the filter scraper move up and down inside the device when the transmission rod rotates, thereby breaking up the material and cleaning the material on the inner wall of the device through the stirring blades and the filter scraper to prevent the material from settling and the material from sticking to the inner wall of the device, which is inconvenient to clean. When the filter scraper is raised and lowered, the material scraped off by the filter scraper is stirred by the first crushing roller and the second crushing roller to prevent the scraped material molecules from being larger and blocking the filter holes inside the filter scraper. Utility Model Content

[0005] In order to overcome the problem that the raw materials need to be mixed when the reactor is in use, sometimes some of the raw materials will settle to the bottom of the reactor, resulting in uneven mixing. Sometimes some precipitates will be generated during the reaction, accumulate at the bottom of the reactor, and block the discharge port.

[0006] The technical solution of the utility model is: a reactor, comprising a device shell, a device top cover is provided at the top of the device shell, a servo motor is provided at the center position of the top of the device top cover, a transmission rod is provided at the bottom end of the servo motor, a filter scraper is provided below the transmission rod and located on the inner side of the device shell, the bottom end of the transmission rod penetrates the filter scraper and extends to the bottom end of the inner wall of the device shell, stirring blades are provided on both sides of the bottom end of the transmission rod and located on the inner side of the device shell, a top block is provided at one end of the stirring blade opposite to the filter scraper, a first crushing roller and a second crushing roller are provided on both sides of the top of the filter scraper, a transmission seat is provided at both ends of the first crushing roller, one side of the transmission seat extends to one end of the second crushing roller, the front end of the first crushing roller is located at the outer end surface of the filter scraper and a rotating head is provided, the first crushing roller penetrates the filter scraper and the transmission seat and extends to the rear end of the rotating head, the front end of the rotating head is located on the inner wall of the device shell and is provided with a rotating groove, and the front end of the rotating head extends to the inner side of the rotating groove.

[0007] Preferably, when the transmission rod rotates, the filter scraper moves up and down inside the device, thereby breaking up the material and cleaning the material on the inner wall of the device through the stirring blades and the filter scraper, preventing the material from settling and the material from sticking to the inner wall of the device, which is inconvenient to clean. When the filter scraper is raised and lowered, the material scraped off by the filter scraper is stirred by the first crushing roller and the second crushing roller, preventing the scraped material molecules from being larger and clogging the filter holes inside the filter scraper.

[0008] Preferably, a scraper is provided on the outer side of the top of the filter scraper, one end of the scraper is in contact with the inner wall of the device shell, and lifting grooves are provided on both sides of the filter scraper located on the inner wall of the device shell. Both sides of the filter scraper extend to the inner side of the lifting groove, and a reset spring is provided on the inner wall of the lifting groove at the bottom end of the filter scraper. The filter scraper is movably connected to the device shell through the reset spring.

[0009] Preferably, a rotating shaft rod is provided at the center position of the first crushing roller and the second crushing roller, one end of the rotating shaft rod extends to the inner side of the transmission seat, one end of the two rotating shaft rods is located on the inner side of the transmission seat and a transmission wheel is provided, the inner side of one of the transmission wheels is provided with a transmission belt, one end of the transmission belt extends to the inner side of the other transmission wheel, and the first crushing roller and the second crushing roller are connected through the transmission wheel.

[0010] Preferably, the rotating shaft rod at one end of the second crushing roller passes through the transmission seat to the rear end of the rotating head, and a rack is provided on the inner wall of the rotating groove on one side of the rotating head, and the rotating head and the rack are engaged with each other.

[0011] Preferably, crushing blocks are provided on the outer sides of the first crushing roller and the second crushing roller, and the crushing blocks on the outer sides of the first crushing roller and the second crushing roller are arranged in a staggered manner.

[0012] Preferably, the transmission rod and the stirring blades are an integrated structure, and two groups of top blocks are provided. The two groups of top blocks are respectively located on the opposite sides of the filter scraper and the stirring blades. The opposite surfaces of the two groups of top blocks are both inclined surfaces, and the two groups of top blocks are fitted together through the inclined surfaces. The transmission rod is located at the output end of the bottom end of the servo motor, and the servo motor is connected to the transmission rod through a coupling.

[0013] Beneficial effects of the utility model:

[0014] When the transmission rod rotates, the filter scraper moves up and down inside the device, thereby breaking up the material through the stirring blades and the filter scraper and cleaning the material on the inner wall of the device, preventing the material from settling and the material from sticking to the inner wall of the device, which makes it inconvenient to clean. When the filter scraper is lifted and lowered, the first crushing roller and the second crushing roller stir the material scraped off by the filter scraper, preventing the scraped material molecules from being larger and clogging the filter holes inside the filter scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 Shown is a schematic diagram of the internal structure of the housing of the device of the present invention;

[0017] Figure 3 Shown is a schematic diagram of the internal structure of the transmission seat of the utility model;

[0018] Figure 4 Shown is a schematic diagram of the structure of the rotating head of the utility model.

[0019] Explanation of the accompanying drawings: 1. Device housing; 2. Device top cover; 3. Servo motor; 4. Lifting trough; 5. Rotating trough; 6. Filter scraper seat; 7. First crushing roller; 8. Second crushing roller; 9. Transmission seat; 10. Rotating head; 11. Transmission rod; 12. Stirring fan blade; 13. Top block; 14. Rotating shaft rod; 15. Transmission wheel; 16. Transmission belt; 17. Rack. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to ( Figures 1-4), the utility model provides a technical solution: a reactor, comprising a device shell 1, a device top cover 2 is provided at the top of the device shell 1, a servo motor 3 is provided at the center position of the top of the device top cover 2, a transmission rod 11 is provided at the bottom end of the servo motor 3, a filter scraper 6 is provided on the inner side of the device shell 1 below the transmission rod 11, a scraper is provided on the outer side of the top of the filter scraper 6, one end of the scraper is in contact with the inner wall of the device shell 1, both sides of the filter scraper 6 are located on the inner wall of the device shell 1 and are provided with lifting grooves 4, both sides of the filter scraper 6 extend to the inner side of the lifting groove 4, the bottom end of the filter scraper 6 is located on the inner wall of the lifting groove 4 and is provided with a reset spring, the filter scraper 6 is movably connected to the device shell 1 through the reset spring, thereby facilitating the connection of the filter scraper 6 to the device shell 1 through the reset spring;

[0022] Please refer to ( Figure 2 ), in this embodiment, the bottom end of the transmission rod 11 passes through the filter scraper 6 and extends to the bottom end of the inner wall of the device housing 1, and both sides of the bottom end of the transmission rod 11 are located on the inner side of the device housing 1 and are provided with stirring blades 12, and one end of the stirring blade 12 opposite to the filter scraper 6 is provided with a top block 13, the transmission rod 11 and the stirring blade 12 are an integral structure, and the top block 13 is provided with two groups, and the two groups of top blocks 13 are respectively located on the opposite surfaces of the filter scraper 6 and the stirring blade 12, and the opposite surfaces of the two groups of top blocks 13 are inclined surfaces, and the two groups of top blocks 13 are fitted together by the inclined surfaces, and the transmission rod 11 is located at the output end of the bottom end of the servo motor 3, and the servo motor 3 is connected to the transmission rod 11 through a coupling, and then when the transmission rod 11 rotates, the transmission rod 11 contacts the bottom end of the filter scraper 6 through the stirring blade 12, so that the filter scraper 6 is lifted and lowered inside the device;

[0023] Please refer to ( Figure 3-Figure 4), in this embodiment, both sides of the top of the filter scraper 6 are provided with a first crushing roller 7 and a second crushing roller 8, both ends of the first crushing roller 7 are provided with a transmission seat 9, one side of the transmission seat 9 extends to one end of the second crushing roller 8, the center position of the first crushing roller 7 and the second crushing roller 8 is provided with a rotating shaft rod 14, one end of the rotating shaft rod 14 extends to the inner side of the transmission seat 9, one end of the two rotating shaft rods 14 is located on the inner side of the transmission seat 9 and is provided with a transmission wheel 15, one of the transmission wheels 15 is provided with a transmission belt 16 on the inner side, one end of the transmission belt 16 extends to the inner side of the other transmission wheel 15, the first crushing roller 7 and the second crushing roller 8 are connected by the transmission wheel 15, the front end of the first crushing roller 7 is located at the outer end surface of the filter scraper 6 and is provided with a rotating head 10, wherein the rotating shaft rod 14 at one end of the second crushing roller 8 penetrates the transmission seat 9 to the rear end of the rotating head 10, and one side of the rotating head 10 is located on the inner wall of the rotating groove 5 and is provided with a rack 17. The head 10 and the rack 17 are meshed with each other, the first crushing roller 7 passes through the filter scraper 6 and the transmission seat 9 and extends to the rear end of the rotating head 10, the front end of the rotating head 10 is located on the inner wall of the device housing 1 and is provided with a rotating groove 5, the front end of the rotating head 10 extends to the inner side of the rotating groove 5, the outer sides of the first crushing roller 7 and the second crushing roller 8 are provided with crushing blocks, and the crushing blocks on the outer sides of the first crushing roller 7 and the second crushing roller 8 are staggered, and then when the filter scraper 6 is lifted and lowered, the first crushing roller 7 contacts the rotating groove 5 on the inner side of the device housing 1, so that the first crushing roller 7 rotates, and the first crushing roller 7 and the second crushing roller 8 are connected by the transmission seat 9, so that the first crushing roller 7 drives the second crushing roller 8 to rotate at the same time through the transmission seat 9, so that the material scraped off by the filter scraper 6 is stirred by the first crushing roller 7 and the second crushing roller 8 to prevent the scraped material molecules from being large and clogging the filter holes inside the filter scraper 6.

[0024] When working, the material to be processed is placed inside the device, and then the power is turned on and the device is started. When the transmission rod 11 rotates, the transmission rod 11 contacts the bottom end of the filter scraper 6 through the stirring blades 12, so that the filter scraper 6 is lifted and lowered inside the device, thereby breaking up the material and cleaning the material on the inner wall of the device through the stirring blades 12 and the filter scraper 6, preventing the material from settling and the material from sticking to the inner wall of the device, which is inconvenient to clean. When the filter scraper 6 is lifted and lowered, the first crushing roller 7 contacts the rotating groove 5 on the inner side of the device housing 1, causing the first crushing roller 7 to rotate, and the first crushing roller 7 and the second crushing roller 8 are connected by the transmission seat 9, so that the first crushing roller 7 drives the second crushing roller 8 to rotate at the same time through the transmission seat 9, thereby facilitating the stirring of the material scraped off by the filter scraper 6 by the first crushing roller 7 and the second crushing roller 8, preventing the scraped material molecules from being large and clogging the filter holes inside the filter scraper 6.

[0025] Through the above steps, the problem that when the reactor is in use, the raw materials need to be mixed, and sometimes some of the raw materials will settle to the bottom of the reactor, resulting in uneven mixing, and sometimes some precipitates will be generated during the reaction process, accumulate at the bottom of the reactor, and block the discharge port is solved.

Claims

1. A reactor, comprising a device housing (1); characterized in that: The device also includes a device cover (2) provided at the top of the device housing (1), a servo motor (3) provided at the center of the top of the device cover (2), a transmission rod (11) provided at the bottom of the servo motor (3), a filter scraper (6) provided below the transmission rod (11) located on the inner side of the device housing (1), the bottom end of the transmission rod (11) passes through the filter scraper (6) and extends to the bottom end of the inner wall of the device housing (1), stirring blades (12) are provided on both sides of the bottom end of the transmission rod (11) located on the inner side of the device housing (1), and a top block (13) is provided at one end of the stirring blade (12) opposite to the filter scraper (6). A first crushing roller (7) and a second crushing roller (8) are provided on both sides of the top of the filter scraper (6), a transmission seat (9) is provided at both ends of the first crushing roller (7), one side of the transmission seat (9) extends to one end of the second crushing roller (8), the front end of the first crushing roller (7) is located on the outer end surface of the filter scraper (6) and is provided with a rotating head (10), the first crushing roller (7) penetrates the filter scraper (6) and the transmission seat (9) and extends to the rear end of the rotating head (10), the front end of the rotating head (10) is located on the inner wall of the device housing (1) and is provided with a rotating groove (5), and the front end of the rotating head (10) extends to the inner side of the rotating groove (5).

2. A reactor according to claim 1, characterized in that: A scraper is provided on the outer side of the top of the filter scraper seat (6), one end of the scraper is in contact with the inner wall of the device housing (1), and lifting grooves (4) are provided on both sides of the filter scraper seat (6) located on the inner wall of the device housing (1). Both sides of the filter scraper seat (6) extend to the inner side of the lifting groove (4), and a reset spring is provided on the inner wall of the lifting groove (4) at the bottom end of the filter scraper seat (6). The filter scraper seat (6) is movably connected to the device housing (1) via the reset spring.

3. A reactor according to claim 1, characterized in that: A rotating shaft rod (14) is provided at the center of the first crushing roller (7) and the second crushing roller (8), one end of the rotating shaft rod (14) extends to the inner side of the transmission seat (9), one end of the two rotating shaft rods (14) is located inside the transmission seat (9), and a transmission wheel (15) is provided on the inner side of one of the transmission wheels (15), and one end of the transmission belt (16) extends to the inner side of the other transmission wheel (15). The first crushing roller (7) and the second crushing roller (8) are connected by transmission through the transmission wheel (15).

4. A reactor according to claim 1, characterized in that: The rotating shaft (14) at one end of the second crushing roller (8) passes through the transmission seat (9) to the rear end of the rotating head (10); a rack (17) is provided on one side of the rotating head (10) on the inner wall of the rotating groove (5); the rotating head (10) and the rack (17) are meshed with each other.

5. A reactor according to claim 1, characterized in that: Crushing blocks are provided on the outer sides of the first crushing roller (7) and the second crushing roller (8), and the crushing blocks on the outer sides of the first crushing roller (7) and the second crushing roller (8) are arranged in a staggered manner.

6. A reactor according to claim 1, characterized in that: The transmission rod (11) and the stirring blade (12) are an integrated structure. Two groups of top blocks (13) are provided. The two groups of top blocks (13) are respectively located on the opposite surfaces of the filter scraper (6) and the stirring blade (12). The opposite surfaces of the two groups of top blocks (13) are both inclined surfaces. The two groups of top blocks (13) are fitted together through the inclined surfaces. The transmission rod (11) is located at the output end of the bottom end of the servo motor (3). The servo motor (3) is connected to the transmission rod (11) through a coupling.

Images