A glutaraldehyde decamethonium bromide solution mixing and stirring machine

Abstract

The utility model discloses a kind of glutaraldehyde decamethonium bromide solution mixing stirrers, including shell, the top wall of the shell is equipped with feed pipe, further include mixing mechanism;Mixing mechanism: it includes pivot one, inner shell, pivot two, mixing stirrer and transmission assembly, the top wall of shell is rotatably connected by sealing bearing one to pivot one, the lower end of pivot one is equipped with inner shell, the outside of inner shell is rotatably connected with the pivot two of even distribution by sealing bearing two, the outside of pivot two is equipped with mixing stirrer, transmission assembly is equipped between pivot two, inner shell and shell, the glutaraldehyde decamethonium bromide solution mixing stirrer, by transmission element, so that the relative reverse rotation of two groups of stirrers horizontally adjacent in device, to avoid glutaraldehyde decamethonium bromide solution mixing process appears single vortex phenomenon, to improve the stirring mixing uniform rate of glutaraldehyde decamethonium bromide solution.

Description

Technical Field

[0001] This utility model relates to the field of disinfectant preparation technology, specifically to a glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine. Background Technology

[0002] Glutaraldehyde-decylmethylammonium bromide solution is a disinfectant whose main components are glutaraldehyde and decylmethylammonium bromide. It is used to kill microorganisms such as bacteria, viruses, and fungi. This solution is commonly used for disinfection in farms, public places, equipment, and hatching eggs. It achieves its bactericidal effect by disrupting the cell structure of microorganisms. In the preparation process of glutaraldehyde-decylmethylammonium bromide solution, a mixing device is used to mix the original solutions according to the corresponding mixing ratio. The existing technology is authorized by publication number CN 209714878. U's patent discloses a device for preparing glutaraldehyde-decylmethylammonium bromide solution, including a main body, a pH sensor, and a motor. The main body has storage tanks on both sides of its top, and each storage tank has a filling pipe connected to the main body at its bottom. A motor is installed in the middle of the bottom of the main body, and its output extends into the interior of the main body, where a rotating shaft and stirring blades are located. A support plate is installed on one side of the main body, and a gas purification chamber is located at the top of the support plate. A gas pump is installed at the top of the gas purification chamber, connecting the main body and the gas purification chamber. Discharge pipes are located at the bottom of both sides of the main body. Furthermore, valves are installed on the liquid outlet pipes, a controller is installed on one side of the main body of the device, and a pH sensor is installed at the bottom of the main body of the device. This utility model can mix evenly, has high working efficiency, can purify irritating gases generated during solution preparation, and is easy to promote and use. During the use of the device, the stirring blades are driven to rotate by the motor via the rotating shaft, thereby mixing the glutaraldehyde decylmethylammonium bromide solution. However, during the unidirectional rotation of the stirring blades, vortices are generated, and the solution flows unidirectionally along the vortex direction, resulting in a decrease in the mixing rate between solution molecules. Therefore, we propose a glutaraldehyde decylmethylammonium bromide solution mixing and stirring machine. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a mixing and stirring machine for glutaraldehyde decyl bromide solution. This device uses a transmission element to make two horizontally adjacent sets of stirring rods rotate in opposite directions, thereby avoiding the single vortex phenomenon during the mixing process of glutaraldehyde decyl bromide solution, and thus improving the mixing and homogenization rate of glutaraldehyde decyl bromide solution. This can effectively solve the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine, including a shell, with a feed pipe penetrating through the top wall of the shell, and also including a mixing mechanism;

[0005] The mixing mechanism includes a first rotating shaft, an inner shell, a second rotating shaft, mixing rods, and a transmission assembly. The first rotating shaft is rotatably connected to the top wall of the outer shell via a first sealed bearing. The lower end of the first rotating shaft is provided with the inner shell. The outer side of the inner shell is rotatably connected to the second rotating shaft via a second sealed bearing. Mixing rods are provided on the outer side of the second rotating shaft. A transmission assembly is provided between the second rotating shaft, the inner shell, and the outer shell. This device uses a transmission element to make two horizontally adjacent sets of mixing rods rotate in opposite directions, thereby avoiding a single vortex phenomenon during the mixing process of the glutaraldehyde decyl bromide solution, and thus improving the mixing rate of the glutaraldehyde decyl bromide solution.

[0006] Furthermore, it also includes a microcontroller, which is located outside the housing and its input terminal is electrically connected to an external power supply, facilitating the control of electrical components within the device.

[0007] Furthermore, a discharge pipe is provided through the conical bottom wall of the outer shell, and a solenoid valve is connected in series in the middle of the discharge pipe. The input end of the solenoid valve is electrically connected to the output end of the microcontroller to control the opening and closing of the discharge pipe of the glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine.

[0008] Furthermore, the transmission assembly includes a fixed shaft, a first bevel gear, a second bevel gear, and a connecting rod. The connecting rod is located at the bottom of the inner shell, and the middle of the connecting rod is provided with a fixed shaft. The middle of the fixed shaft is rotatably connected to the bottom wall of the inner shell through a sealed bearing. The upper end of the fixed shaft is provided with two vertically distributed second bevel gears. The end of the second shaft near the center of the inner shell is provided with a first bevel gear. The first bevel gear meshes with the adjacent second bevel gear. Both the first and second bevel gears are located inside the inner shell, so that two horizontally adjacent stirring rods in the glutaraldehyde-decylmethylammonium bromide solution mixing mixer rotate in opposite directions.

[0009] Furthermore, the mixing mechanism also includes a reinforcing rod, which is disposed between the inner shell and the first rotating shaft. Through multi-point reinforcement, the rotational stability of the inner shell driven by the first rotating shaft is improved.

[0010] Furthermore, the mixing mechanism also includes a speed reducer and a servo motor. The speed reducer is located on the upper side of the housing, and the servo motor is located on the right side of the speed reducer. The input end of the servo motor is electrically connected to the output end of the microcontroller. The first output shaft of the servo motor is fixedly connected to the second input shaft of the speed reducer, and the second output shaft of the speed reducer is fixedly connected to the upper end of the speed reducer, providing power for the device to mix and stir the glutaraldehyde-decylmethylammonium bromide solution.

[0011] Furthermore, the inner wall of the outer shell is provided with uniformly distributed heating elements and temperature sensors. The input ends of the heating elements are all electrically connected to the output ends of the microcontroller, and the temperature sensors are all bidirectionally electrically connected to the microcontroller. Heating increases the migration speed of solution molecules, thereby increasing the mixing rate of the glutaraldehyde-decylmethylammonium bromide solution.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine has the following advantages:

[0013] When using a mixing mixer for glutaraldehyde decyl bromide solution, the meshing transmission between bevel gears causes two horizontally adjacent sets of stirring rods within the device to rotate in opposite directions, thereby avoiding a single vortex phenomenon during the mixing process of the glutaraldehyde decyl bromide solution and thus improving the mixing rate of the glutaraldehyde decyl bromide solution. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0016] Figure 3 This is an enlarged structural diagram of point A in this utility model.

[0017] In the diagram: 1. Outer shell, 2. Microcontroller, 3. Feed pipe, 4. Discharge pipe, 5. Solenoid valve, 6. Mixing mechanism, 61. Rotating shaft one, 62. Inner shell, 63. Rotating shaft two, 64. Mixing rod, 65. Transmission assembly, 651. Fixed shaft, 652. Bevel gear one, 653. Bevel gear two, 654. Connecting rod, 66. Reinforcing rod, 67. Reducer, 68. Servo motor, 7. Heating element, 8. Temperature sensor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3This embodiment provides a technical solution: a mixing and stirring machine for glutaraldehyde decylmethylammonium bromide solution, including a shell 1, with a feed pipe 3 penetrating through the top wall of the shell 1, and a microcontroller 2 located outside the shell 1. The input end of the microcontroller 2 is electrically connected to an external power supply. A discharge pipe 4 is penetrating through the conical bottom wall of the shell 1, with a solenoid valve 5 connected in series in the middle of the discharge pipe 4. The input end of the solenoid valve 5 is electrically connected to the output end of the microcontroller 2. The inner wall of the shell 1 is provided with uniformly distributed heating elements 7 and temperature sensors 8. The input ends of the heating elements 7 are all electrically connected to the output end of the microcontroller 2, and the temperature sensors 8 are all bidirectionally electrically connected to the microcontroller 2. When using the device to mix the glutaraldehyde decylmethylammonium bromide solution, the original solutions of glutaraldehyde decylmethylammonium bromide solution are first transported into the device through the feed pipe 3 according to the corresponding mixing mass ratio. Then, the microcontroller 2 starts the heating elements 7. The heating elements 7 operate... The device heats the glutaraldehyde decyl bromide solution inside the apparatus through thermal contact transfer. Simultaneously, the microcontroller 2 activates the temperature sensor 8. The temperature sensor 8 detects the temperature of the solution inside the apparatus by measuring the resistance change of the thermistor as the temperature changes, and transmits the detection result to the microcontroller 2 as an electrical signal. Multiple sets of temperature sensors 8 are provided inside the apparatus to improve the accuracy of temperature detection. The microcontroller 2 adjusts the heating output power of the heating element 7 according to the temperature of the glutaraldehyde decyl bromide solution inside the apparatus, thereby maintaining the temperature of the glutaraldehyde decyl bromide solution inside the apparatus at about 25°C. Through temperature control, the speed of solution molecule movement is increased, thereby increasing the mixing rate of the glutaraldehyde decyl bromide solution. After the glutaraldehyde decyl bromide solution is mixed, the microcontroller 2 opens the solenoid valve 5, and the solution is collected through the discharge pipe 4. The apparatus also includes a mixing mechanism 6.

[0020] Mixing mechanism 6: It includes a first rotating shaft 61, an inner shell 62, a second rotating shaft 63, mixing rods 64, and a transmission assembly 65. The first rotating shaft 61 is rotatably connected to the top wall of the outer shell 1 via a first sealed bearing. The lower end of the first rotating shaft 61 is provided with the inner shell 62. The outer side of the inner shell 62 is rotatably connected to the second rotating shaft 63, which is evenly distributed. The outer side of each second rotating shaft 63 is provided with a mixing rod 64. A transmission assembly 65 is provided between the second rotating shaft 63, the inner shell 62, and the outer shell 1. The transmission assembly 65 includes a fixed shaft 651, a first bevel gear 652, a second bevel gear 653, and a connecting rod 654. The connecting rod 654 is located at the bottom of the inner shell 1. The middle part of the connecting rod 654 is provided with the fixed shaft 651. The middle part of the fixed shaft 651 is connected to the bottom wall of the inner shell 62 via a third sealed bearing. The rotating mechanism 6 includes a rotating connection. Two vertically distributed bevel gears 653 are located at the upper end of the fixed shaft 651. Each end of the rotating shaft 63 near the center of the inner shell 62 is equipped with a bevel gear 652. Each bevel gear 652 meshes with an adjacent bevel gear 653. Both bevel gears 652 and 653 are located inside the inner shell 62. The mixing mechanism 6 also includes a reinforcing rod 66, positioned between the inner shell 62 and the rotating shaft 61. The mixing mechanism 6 further includes a reducer 67 and a servo motor 68. The reducer 67 is located on the upper side of the outer shell 1. The servo motor 68 is located on the right side of the reducer 67. The input end of the servo motor 68 is electrically connected to the output end of the microcontroller 2. The output shaft 1 of the servo motor 68 is fixedly connected to the input shaft 2 of the reducer 67. The output shaft 2 of reducer 67 is fixedly connected to the upper end of reducer 67. Microcontroller 2 starts servo motor 68, causing its output shaft 1 to drive the input shaft 2 of reducer 67 to rotate. Reducer 67 converts the high speed and low torque of input shaft 2 into low speed and high torque of output shaft 2 through internal gear, planetary gear or worm gear transmission structure, realizing speed matching and power transmission. The output shaft 2 of reducer 67 drives shaft 1 61 to rotate. During the rotation of shaft 1 61, the bottom of shaft 1 drives the inner shell 62 to rotate synchronously. The linkage contact point between shaft 1 61 and inner shell 62 is increased by reinforcing rod 66. Multi-point linkage improves the rotational stability of shaft 1 61 driving inner shell 62. During the rotation of inner shell 62, shaft 2 63 drives the corresponding mixing rod to rotate synchronously. During the revolution of the two horizontally adjacent mixing rods 64 around the axis 61, the meshing connection between bevel gear 652 and bevel gear 653 causes them to rotate in opposite directions relative to each other during their revolution around the axis 61. This reverse rotation ensures that when one horizontally adjacent mixing rod 64 agitates the corresponding portion of the glutaraldehyde-decylmethylammonium bromide solution within the device, the other horizontally adjacent mixing rod 64, upon passing through that area, agitates in the opposite direction, breaking the localized circulation flow generated by the unidirectional rotation of the mixing rods. This further improves the mixing rate of the glutaraldehyde-decylmethylammonium bromide solution. The device, through a transmission element, ensures that the two horizontally adjacent mixing rods rotate in opposite directions relative to each other, thus preventing a single vortex phenomenon during the mixing process of the glutaraldehyde-decylmethylammonium bromide solution.This further increases the mixing rate of the glutaraldehyde-decylmethylammonium bromide solution.

[0021] The working principle of the glutaraldehyde-decylmethylammonium bromide solution mixing mixer provided by this utility model is as follows: When using the device to mix the glutaraldehyde-decylmethylammonium bromide solution, the original solutions of glutaraldehyde-decylmethylammonium bromide are first fed into the device through the feed pipe 3 according to the corresponding mixing mass ratio. Then, the microcontroller 2 starts the heating element 7. During the operation of the heating element 7, the glutaraldehyde-decylmethylammonium bromide solution inside the device is heated by heat transfer. At the same time, the microcontroller 2 starts the temperature sensor 8. The temperature sensor 8 detects the temperature of the solution inside the device by detecting the change in resistance value generated by the thermistor as the temperature changes. The detection results are transmitted to the microcontroller 2 via electrical signals. Multiple temperature sensors 8 are installed within the device to improve the accuracy of temperature detection. The microcontroller 2 adjusts the heating output power of the heating element 7 based on the temperature of the glutaraldehyde-decylmethylammonium bromide solution within the device, maintaining the solution temperature at approximately 25°C. This temperature control increases the molecular motion speed of the solution, thereby improving the mixing rate. Simultaneously, the microcontroller 2 activates the servo motor 68, causing its output shaft to drive the input shaft of the reducer 67. The reducer 67 rotates via internal gears, planetary gears, or worm gears. The transmission structure, including the lever, converts the high-speed, low-torque input shaft 2 into the low-speed, high-torque output shaft 2, achieving speed matching and power transmission. The output shaft 2 of the reducer 67 drives the rotating shaft 61 to rotate. During the rotation of the rotating shaft 61, the bottom synchronously drives the inner housing 62 to rotate synchronously. The reinforcing rod 66 increases the linkage contact point between the rotating shaft 61 and the inner housing 62. Multi-point linkage improves the rotational stability of the rotating shaft 61 driving the inner housing 62. During the rotation of the inner housing 62, the rotating shaft 63 drives the corresponding mixing rod 64 to rotate around the rotating shaft 61. During this process, the bevel gear 652... The meshing connection with bevel gear 653 causes two horizontally adjacent mixing rods 64 to rotate in opposite directions during their revolution around the axis of shaft 61. Through their opposite rotation, one horizontally adjacent mixing rod 64 stirs the glutaraldehyde decyl bromide solution in the corresponding part of the device, and the other horizontally adjacent mixing rod 64 stirs in the opposite direction when passing through the area, breaking the local circulation flow generated by the unidirectional rotation of the mixing rods, and further improving the mixing rate of the glutaraldehyde decyl bromide solution. After the glutaraldehyde decyl bromide solution is mixed, the microcontroller 2 opens the solenoid valve 5 and collects it through the discharge pipe 4.

[0022] It is worth noting that the microcontroller 2 disclosed in the above embodiments can be an STM32, the solenoid valve 5 can be a ZQDF-3Y-40, the servo motor 68 can be an MHMF042L1U2, the heating element 7 can be an MCH ceramic heating element, and the temperature sensor 8 can be a DG36-JMT-36C. The microcontroller 2 controls the operation of the solenoid valve 5, the servo motor 68, the heating element 7, and the temperature sensor 8 using methods commonly used in the prior art.

[0023] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A mixing and stirring machine for glutaraldehyde-decylmethylammonium bromide solution, comprising a shell (1), wherein a feed pipe (3) is provided through the top wall of the shell (1), characterized in that: It also includes a hybrid mechanism (6); Mixing mechanism (6): It includes a rotating shaft one (61), an inner shell (62), a rotating shaft two (63), a mixing rod (64), and a transmission assembly (65). The rotating shaft one (61) is rotatably connected to the top wall of the outer shell (1) through a sealed bearing one. The lower end of the rotating shaft one (61) is provided with an inner shell (62). The outer side of the inner shell (62) is rotatably connected with a uniformly distributed rotating shaft two (63) through a sealed bearing two. The outer side of the rotating shaft two (63) is provided with a mixing rod (64). The transmission assembly (65) is provided between the rotating shaft two (63), the inner shell (62), and the outer shell (1).

2. The glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine according to claim 1, characterized in that: It also includes a microcontroller (2), which is located outside the housing (1), and the input terminal of the microcontroller (2) is electrically connected to an external power supply.

3. The glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine according to claim 2, characterized in that: The conical bottom wall of the outer shell (1) is provided with a discharge pipe (4), and a solenoid valve (5) is connected in series in the middle of the discharge pipe (4). The input end of the solenoid valve (5) is electrically connected to the output end of the microcontroller (2).

4. The glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine according to claim 1, characterized in that: The transmission assembly (65) includes a fixed shaft (651), a first bevel gear (652), a second bevel gear (653), and a connecting rod (654). The connecting rod (654) is located at the bottom of the inner shell (1). The middle part of the connecting rod (654) is provided with a fixed shaft (651). The middle part of the fixed shaft (651) is rotatably connected to the bottom wall of the inner shell (62) through a sealed bearing. The upper end of the fixed shaft (651) is provided with two vertically distributed second bevel gears (653). The end of the rotating shaft (63) near the center of the inner shell (62) is provided with a first bevel gear (652). The first bevel gear (652) is meshed with the adjacent second bevel gear (653). The first bevel gear (652) and the second bevel gear (653) are both located inside the inner shell (62).

5. The glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine according to claim 1, characterized in that: The mixing mechanism (6) also includes a reinforcing rod (66), which is disposed between the inner shell (62) and the rotating shaft (61).

6. The glutaraldehyde-decylmethylammonium bromide solution mixing mixer according to claim 2, characterized in that: The mixing mechanism (6) also includes a speed reducer (67) and a servo motor (68). The speed reducer (67) is located on the upper side of the housing (1). The servo motor (68) is located on the right side of the speed reducer (67). The input end of the servo motor (68) is electrically connected to the output end of the microcontroller (2). The first output shaft of the servo motor (68) is fixedly connected to the second input shaft of the speed reducer (67). The second output shaft of the speed reducer (67) is fixedly connected to the upper end of the speed reducer (67).

7. The glutaraldehyde-decylmethylammonium bromide solution mixing and stirring machine according to claim 2, characterized in that: The inner wall of the outer shell (1) is provided with uniformly distributed heating elements (7) and temperature sensors (8). The input end of the heating elements (7) is electrically connected to the output end of the microcontroller (2), and the temperature sensors (8) are bidirectionally electrically connected to the microcontroller (2).

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