Acidification reaction kettle

Abstract

The utility model provides an acidification reaction kettle which comprises a driving motor, a reaction kettle assembly, an exhaust assembly, a purification box, a cleaning assembly, a stirring frame, a fixing plate and a pressure gauge, the driving motor is arranged at the top of the reaction kettle assembly, the purification box is arranged on the left side of the reaction kettle assembly, and the exhaust assembly is arranged on the left side of the purification box; the fixed plate is arranged in an inner cavity of the reaction kettle assembly, the stirring frame is rotationally arranged in the fixed plate through a bearing, and the reaction kettle assembly comprises an acidification reaction kettle shell, a mounting sleeve seat, a stable base, a discharge valve, a connecting rod and a feeding connector. The acidification reaction kettle provided by the utility model has the advantage of being convenient to observe and clean, and solves the problems that the inner wall of the acidification reaction kettle is inconvenient to clean when the acidification reaction kettle works, the internal air pressure is higher and cannot be observed due to more gas inside the acidification reaction kettle during acidification reaction, and the service life of the acidification reaction kettle is prolonged. And meanwhile, when certain air pressure is reached, the air cannot be automatically exhausted.

Description

Technical Field

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

[0002] A reactor, in a broad sense, is a container where physical or chemical reactions occur. Through structural design and parameter configuration, the vessel's heating, evaporation, cooling, and low-speed mixing functions required by the process are achieved. Adding sufficient acid to a solid or solution makes the solution acidic. The acidification reaction, which occurs when the mixture becomes acidic and the concentration of certain ions decreases, is typically carried out in a reactor.

[0003] The Chinese patent currently published (announcement) number CN213193672U discloses an acidification reactor, including a support leg and an outer shell, the upper end of the support leg is connected to the reactor shell, and an inner shell is provided on the inner side of the reactor shell, an electric heating wire is fixed to the inner surface of the inner shell, and a cavity is distributed on the outer side of the inner shell, the outer shell is distributed outside the cavity, and an inspection platform is fixed on the upper end of the outer shell, a reaction chamber is distributed in the middle of the reactor shell, and a rotating shaft passes through the middle of the reaction chamber, a stirring rod is connected to the lower side of the rotating shaft, and a limiting ring is distributed above the stirring rod, a fixing rod is connected to the outer side of the limiting ring, and a flange is provided on the upper end of the reactor shell.

[0004] The above-mentioned acidification reactor is provided with an inspection platform, which coincides with the vertical center axis of the reactor shell. A vertical ladder is installed on one side of the inspection platform. This structure allows users to climb up to the inspection platform via the vertical ladder to inspect or maintain the components installed above the top cover of the device, making the inspection of the device more convenient. However, the above-mentioned acidification reactor still has the following defects in actual use:

[0005] It is inconvenient to clean the inner wall of the acidification reactor while it is working. During the acidification reaction, there is a lot of gas inside, which leads to a high internal air pressure and makes it impossible to observe it. At the same time, when a certain air pressure is reached, the gas cannot be automatically discharged, which leads to limitations in its use, thereby reducing the practicality of the reactor. Utility Model Content

[0006] The utility model aims to solve the problems raised in the background technology and provides an acidification reactor.

[0007] The specific technical solutions are as follows:

[0008] An acidification reactor, comprising a drive motor, a reactor assembly, an exhaust assembly, a purge box, a cleaning assembly, a stirring frame, a fixed plate and a pressure gauge, wherein the drive motor is arranged on the top of the reactor assembly, the purge box is arranged on the left side of the reactor assembly, the exhaust assembly is arranged on the left side of the purge box, the fixed plate is arranged in the inner cavity of the reactor assembly, the stirring frame rotates inside the fixed plate through a bearing, the pressure gauge is arranged on the back side of the top of the reactor assembly, the reactor assembly comprises an acidification reactor shell, a mounting sleeve, a stable base, a discharge valve, a connecting rod and a feed joint, the exhaust assembly comprises a discharge An air duct, a blocking plate, a positioning rod, a slider, a first spring and a slide groove, the cleaning assembly includes a cleaning brush head, a cleaning brush body, a sealing ring, a second spring and a stirring blade, the connecting rod is fixedly mounted on the top of the stable base and there are three of them, the mounting sleeve is fixedly mounted on the top of the connecting rod, the acidification reactor shell is fixedly mounted on the inner cavity of the mounting sleeve, the feed joint is connected to the top of the acidification reactor shell and there are three of them, the stirring blades are fixedly mounted on both sides of the stirring frame, the cleaning brush head is arranged on the surface of the stirring blade, and the cleaning brush body is arranged at the bottom of the inner cavity of the acidification reactor shell.

[0009] The above-mentioned acidification reactor, wherein: the right side of the purification box is fixedly connected to the left side of the mounting sleeve, and the discharge valve is connected to the bottom of the acidification reactor shell.

[0010] The above-mentioned acidification reactor, wherein: the bottom of the drive motor is fixedly connected to the top of the acidification reactor shell, and the output shaft of the drive motor passes through the inner cavity of the acidification reactor shell and is fixedly connected to the top of the stirring frame.

[0011] The above-mentioned acidification reactor, wherein: the bottom of the stirring frame is fixedly connected to the top of the cleaning brush body, the bottom of the pressure gauge is fixedly connected to the top of the acidification reactor shell, and the second springs are fixedly installed on both sides of the inner cavity of the cleaning brush head.

[0012] The above-mentioned acidification reactor, wherein: the side of the second spring relatively close to the side of the stirring blade relatively far away is fixedly connected, and the inner cavity of the cleaning brush head and the surface of the stirring blade are provided with a sealing ring.

[0013] The above-mentioned acidification reactor, wherein: the right side of the bottom of the exhaust duct is connected to the left side of the purification box, the right side of the top of the exhaust duct is connected to the top of the acidification reactor shell, and the outer side of the fixed plate is fixedly connected to the inner cavity of the acidification reactor shell.

[0014] The above-mentioned acidification reactor, wherein: the blocking plate is arranged in the inner cavity of the purification box, the chute is opened on both sides of the inner cavity of the exhaust duct, and the slider slides in the inner cavity of the chute.

[0015] The above-mentioned acidification reactor, wherein: the relatively close side of the slider is fixedly connected to the two sides of the positioning rod, the right side of the positioning rod passes through the inner cavity of the purification box and is fixedly connected to the left side of the sealing plate, and the inner cavity of the slide groove and the right side of the slider are fixedly installed with a first spring.

[0016] The utility model has the following beneficial effects:

[0017] The acidification reactor provided by the utility model provides power output to the stirring frame by arranging a driving motor, stores the solution by arranging a reactor component, guides the gas by arranging an exhaust component, stores the reaction solution by arranging a purification box, thereby neutralizing the harmful gas, and monitors the pressure of the inner cavity of the acidification reactor shell by arranging a pressure gauge. When in use, the solution enters the inner cavity of the acidification reactor shell through the feed joint, and then the driving motor is turned on, and the stirring frame is driven by the driving motor to rotate. Under the action of the stirring frame, the solution is stirred. While stirring, the stirring frame drives the cleaning brush body, the stirring blades and the cleaning brush head to rotate. Under the action of the cleaning brush body, the bottom of the inner cavity of the acidification reactor shell is cleaned, and then the stirring blades, The cleaning brush head cooperates with the second spring to clean the inner wall of the acidification reactor shell. When the internal air pressure needs to be checked, the air pressure data can be directly observed through the pressure gauge. When the internal air pressure is high, the gas pushes the sealing plate open under the action of pressure and enters the inner cavity of the purification box to neutralize with its solution. When the air pressure is low, in order to prevent backflow, the positioning rod is reset with the cooperation of the first spring, the slider and the positioning rod, thereby preventing the solution from flowing back. It has the advantage of convenient observation and cleaning, and solves the problem that it is inconvenient to clean the inner wall of the acidification reactor when it is working, and the internal air pressure is too high to be observed due to the large amount of internal gas during the acidification reaction, and the gas cannot be automatically discharged when a certain air pressure is reached. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the acidification reactor of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the acidification reactor of the present invention;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the exhaust assembly of the present utility model;

[0021] Figure 4 This is a schematic diagram of the cleaning component structure of the utility model.

[0022] In the attached figure:

[0023] 1. Drive motor;

[0024] 2. Reactor assembly; 21. Acidification reactor shell; 22. Mounting sleeve; 23. Stabilizing base; 24. Discharge valve; 25. Connecting rod; 26. Feed connector;

[0025] 3. Exhaust assembly; 31. Exhaust duct; 32. Blocking plate; 33. Positioning rod; 34. Slider; 35. First spring; 36. Slide;

[0026] 4. Purification box;

[0027] 5. Cleaning assembly; 51. Cleaning brush head; 52. Cleaning brush body; 53. Sealing ring; 54. Second spring; 55. Stirring blade;

[0028] 6. Mixing rack;

[0029] 7. Fixed plate;

[0030] 8. Pressure gauge. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0032] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limiting this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0033] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] In the description of this utility model, unless otherwise expressly specified or limited, when the term "connection" or the like appears to indicate a connection relationship between components, such term should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be internal communication between two components or an interaction relationship between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0035] Example

[0036] The acidification reactor provided in this embodiment is as follows Figure 1-Figure 4 As shown, it includes a drive motor 1, a reactor assembly 2, an exhaust assembly 3, a purification box 4, a cleaning assembly 5, a stirring frame 6, a fixed plate 7 and a pressure gauge 8. The drive motor 1 is arranged on the top of the reactor assembly 2, the purification box 4 is arranged on the left side of the reactor assembly 2, the exhaust assembly 3 is arranged on the left side of the purification box 4, the fixed plate 7 is arranged in the inner cavity of the reactor assembly 2, the stirring frame 6 rotates inside the fixed plate 7 through a bearing, and the pressure gauge 8 is arranged on the back of the top of the reactor assembly 2. The reactor assembly 2 includes an acidification reactor shell 21, a mounting sleeve 22, a stable base 23, a discharge valve 24, a connecting rod 25 and a feed joint 26. The exhaust assembly 3 includes an exhaust duct 31, a sealing plate 3 2. Positioning rod 33, slider 34, first spring 35 and slide groove 36. The cleaning assembly 5 includes a cleaning brush head 51, a cleaning brush body 52, a sealing ring 53, a second spring 54 and a stirring blade 55. The connecting rod 25 is fixedly mounted on the top of the stable base 23 and the number is three. The mounting sleeve 22 is fixedly mounted on the top of the connecting rod 25. The acidification reactor shell 21 is fixedly mounted on the inner cavity of the mounting sleeve 22. The feed joint 26 is connected to the top of the acidification reactor shell 21 and the number is three. The stirring blades 55 are fixedly mounted on both sides of the stirring frame 6. The cleaning brush head 51 is arranged on the surface of the stirring blade 55. The cleaning brush body 52 is arranged at the bottom of the inner cavity of the acidification reactor shell 21.

[0037] More specifically, the pressure in the inner cavity of the acidification reactor shell 21 is monitored by setting a pressure gauge 8. When in use, the solution enters the inner cavity of the acidification reactor shell 21 through the feed connector 26, and then the drive motor 1 is turned on to drive the stirring frame 6 to rotate. Under the action of the stirring frame 6, the solution is stirred. While stirring, the stirring frame 6 drives the cleaning brush body 52, the stirring blade 55 and the cleaning brush head 51 to rotate. Under the action of the cleaning brush body 52, the bottom of the inner cavity of the acidification reactor shell 21 is cleaned. Then, the stirring blade 55, The cleaning brush head 51 and the second spring 54 cooperate to clean the inner wall of the acidification reactor shell 21. When the internal air pressure needs to be checked, the air pressure data can be directly observed through the pressure gauge 8. When the internal air pressure is high, the gas pushes the sealing plate 32 open under the action of pressure and enters the inner cavity of the purification box 4 to neutralize with its solution. When the air pressure is low, in order to prevent backflow, the positioning rod 33 is reset with the cooperation of the first spring 35, the slider 34 and the positioning rod 33, thereby preventing the solution from flowing back, which has the advantage of convenient observation and cleaning.

[0038] In some embodiments, the right side of the purification box 4 is fixedly connected to the left side of the mounting sleeve 22, and the discharge valve 24 is connected to the bottom of the acidification reactor shell 21. More specifically, the neutralization reaction solution is stored by setting the purification box 4, and the solution in the inner cavity of the acidification reactor shell 21 is discharged by setting the discharge valve 24.

[0039] In some embodiments, the bottom of the drive motor 1 is fixedly connected to the top of the acidification reactor shell 21, and the output shaft of the drive motor 1 passes through the inner cavity of the acidification reactor shell 21 and is fixedly connected to the top of the stirring frame 6. More specifically, by setting the drive motor 1 to drive the stirring frame 6, the cleaning brush body 52 and the stirring blade 55 are indirectly driven to rotate.

[0040] In some embodiments, the bottom of the stirring frame 6 is fixedly connected to the top of the cleaning brush body 52, the bottom of the pressure gauge 8 is fixedly connected to the top of the acidification reactor shell 21, and the second spring 54 is fixedly installed on both sides of the inner cavity of the cleaning brush head 51. More specifically, the pressure gauge 8 is provided to monitor the air pressure in the inner cavity of the acidification reactor shell 21, and the second spring 54 is provided to make the cleaning brush head 51 close to the inner wall of the acidification reactor shell 21 to facilitate cleaning of impurities.

[0041] In some embodiments, the relatively close side of the second spring 54 is fixedly connected to the relatively far side of the stirring blade 55, and a sealing ring 53 is provided in the inner cavity of the cleaning brush head 51 and on the surface of the stirring blade 55. More specifically, the gap between the cleaning brush head 51 and the stirring blade 55 is sealed by providing the sealing ring 53.

[0042] In some embodiments, the right side of the bottom of the exhaust duct 31 is connected to the left side of the purification box 4, the right side of the top of the exhaust duct 31 is connected to the top of the acidification reactor shell 21, and the outer side of the fixed plate 7 is fixedly connected to the inner cavity of the acidification reactor shell 21. More specifically, the exhaust duct 31 is provided to guide the generated gas.

[0043] In some embodiments, the blocking plate 32 is arranged in the inner cavity of the purification box 4, and the slide grooves 36 are opened on both sides of the inner cavity of the exhaust duct 31, and the slider 34 slides in the inner cavity of the slide groove 36. More specifically, the slider 34 is limited by setting the slide groove 36 to prevent the slider 34 from shaking during movement.

[0044] In some embodiments, the relatively close side of the slider 34 is fixedly connected to both sides of the positioning rod 33, and the right side of the positioning rod 33 passes through the inner cavity of the purification box 4 and is fixedly connected to the left side of the sealing plate 32. The inner cavity of the slide groove 36 is fixedly installed with a first spring 35 on the right side of the slider 34. More specifically, the positioning rod 33 is limited by setting the slider 34 to prevent the positioning rod 33 from shaking during movement, and the right side of the bottom of the exhaust duct 31 is blocked by setting the sealing plate 32. The slider 34 is reset by setting the first spring 35 to prevent liquid from flowing back into the inner cavity of the exhaust duct 31.

[0045] During use, the solution enters the inner cavity of the acidification reactor shell 21 through the feed connector 26, and then the drive motor 1 is turned on to drive the stirring frame 6 to rotate. Under the action of the stirring frame 6, the solution is stirred. While stirring, the stirring frame 6 drives the cleaning brush body 52, the stirring blade 55 and the cleaning brush head 51 to rotate. Under the action of the cleaning brush body 52, the bottom of the inner cavity of the acidification reactor shell 21 is cleaned. Then, with the cooperation of the stirring blade 55, the cleaning brush head 51 and the second spring 54, the inner wall of the acidification reactor shell 21 is cleaned. When it is necessary to check the internal air pressure, the air pressure data can be directly observed through the pressure gauge 8. When the internal air pressure is high, the gas pushes the sealing plate 32 open under the action of the pressure and enters the inner cavity of the purification box 4 to neutralize with its solution. When the air pressure is low, in order to prevent backflow, the positioning rod 33 is reset under the cooperation of the first spring 35, the slider 34 and the positioning rod 33, thereby preventing the solution from backflowing, which has the advantage of convenient observation and cleaning.

[0046] The above are only preferred embodiments of the present invention and do not limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An acidification reactor, characterized in that: The invention comprises a driving motor (1), a reactor assembly (2), an exhaust assembly (3), a purification box (4), a cleaning assembly (5), a stirring frame (6), a fixed plate (7) and a pressure gauge (8), wherein the driving motor (1) is arranged at the top of the reactor assembly (2), the purification box (4) is arranged at the left side of the reactor assembly (2), the exhaust assembly (3) is arranged at the left side of the purification box (4), the fixed plate (7) is arranged in the inner cavity of the reactor assembly (2), the stirring frame (6) rotates inside the fixed plate (7) through a bearing, the pressure gauge (8) is arranged on the back side of the top of the reactor assembly (2), the reactor assembly (2) comprises an acidification reactor shell (21), a mounting sleeve (22), a stabilizing base (23), a discharge valve (24), a connecting rod (25) and a feed joint (26), and the exhaust assembly (3) comprises an exhaust conduit (31), a sealing member (32), a sealing member (33), a sealing member (34), a sealing member (35), a sealing member (36), a sealing member (37), a sealing member (38), a sealing member (39), a sealing member (40), a sealing member (41), a sealing member (42), a sealing member (43), a sealing member (44), a sealing member (45), a sealing member (46), a sealing member (47), a sealing member (48), a sealing member (49), a sealing member (50), a sealing member (51), a sealing member (52), a sealing member (53), a sealing member (54), a sealing member (55), a sealing member (56), a sealing member (57), a sealing member (58), a sealing member (59), a sealing member (60), a sealing member (61), a sealing member (62), a sealing member (63), a sealing member (64), a sealing member (65), a sealing member (66), a sealing member (67), a sealing member (70), a sealing member (71), a sealing member ( The invention relates to a cleaning assembly (5) comprising a cleaning brush head (51), a cleaning brush body (52), a sealing ring (53), a second spring (54) and a stirring blade (55). The connecting rod (25) is fixedly mounted on the top of the stable base (23) and the number is three. The mounting sleeve (22) is fixedly mounted on the top of the connecting rod (25). The acidification reactor shell (21) is fixedly mounted on the inner cavity of the mounting sleeve (22). The feed connector (26) is connected to the top of the acidification reactor shell (21) and the number is three. The stirring blades (55) are fixedly mounted on both sides of the stirring frame (6). The cleaning brush head (51) is arranged on the surface of the stirring blade (55). The cleaning brush body (52) is arranged at the bottom of the inner cavity of the acidification reactor shell (21).

2. The acidification reactor according to claim 1, characterized in that: The right side of the purification box (4) is fixedly connected to the left side of the mounting sleeve (22), and the discharge valve (24) is connected to the bottom of the acidification reactor shell (21).

3. The acidification reactor according to claim 2, characterized in that: The bottom of the drive motor (1) is fixedly connected to the top of the acidification reactor shell (21), and the output shaft of the drive motor (1) passes through the inner cavity of the acidification reactor shell (21) and is fixedly connected to the top of the stirring frame (6).

4. The acidification reactor according to claim 3, characterized in that: The bottom of the stirring frame (6) is fixedly connected to the top of the cleaning brush body (52), the bottom of the pressure gauge (8) is fixedly connected to the top of the acidification reactor shell (21), and the second spring (54) is fixedly installed on both sides of the inner cavity of the cleaning brush head (51).

5. The acidification reactor according to claim 4, characterized in that: The relatively close side of the second spring (54) is fixedly connected to the relatively far side of the stirring blade (55), and a sealing ring (53) is provided in the inner cavity of the cleaning brush head (51) and on the surface of the stirring blade (55).

6. The acidification reactor according to claim 5, characterized in that: The right side of the bottom of the exhaust duct (31) is connected to the left side of the purification box (4), the right side of the top of the exhaust duct (31) is connected to the top of the acidification reactor shell (21), and the outer side of the fixed plate (7) is fixedly connected to the inner cavity of the acidification reactor shell (21).

7. The acidification reactor according to claim 6, characterized in that: The blocking plate (32) is arranged in the inner cavity of the purification box (4), the chute (36) is opened on both sides of the inner cavity of the exhaust duct (31), and the slider (34) slides in the inner cavity of the chute (36).

8. The acidification reactor according to claim 7, characterized in that: The relatively close side of the slider (34) is fixedly connected to both sides of the positioning rod (33), the right side of the positioning rod (33) passes through the inner cavity of the purification box (4) and is fixedly connected to the left side of the blocking plate (32), and the inner cavity of the slide groove (36) and the right side of the slider (34) are fixedly installed with a first spring (35).

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