Monitoring device for production process of organic silicon surfactant

Abstract

The invention discloses a monitoring device for an organosilicon surfactant production process, and relates to the technical field of active agent monitoring, the monitoring device comprises a tank body and a monitoring assembly, one side of the tank body is provided with the monitoring assembly, the monitoring assembly comprises a sampling pipe, a control valve, a sampling pump, an FEIR detection device and a return pipe, one side of the tank body is connected with the sampling pipe, and the control valve is connected with the control valve. The middle part of the sampling pipe is connected with a control valve, the other end of the sampling pipe is connected with a sampling pump, and one side of the sampling pump is connected with an FEIR detection device through a pipeline. When the device is used, the hydrogen content of a sample in the production process can be measured by utilizing a linear relation established in a laboratory, so that the reaction process is monitored and observed in real time in the production process, and the device is regulated and controlled according to a detection result, so that the production process is optimized, the production efficiency is improved, the fusion of hydrogen can be accelerated during regulation and control, and the production cost is reduced. And the materials can be prevented from being adhered to the inner wall of the device.

Description

Technical Field

[0001] The invention relates to the technical field of active agent monitoring, in particular to a monitoring device for a production process of an organosilicon surfactant. Background Art

[0002] With the rise of new organosilicon materials, organosilicon surfactants have become a research hotspot in recent years. Since organosilicon surfactants contain both organic groups and silicon-oxygen bonds (Si-O-Si) in their structure, they not only have the higher surface activity of general hydrocarbon surfactants, but also have the excellent properties of inorganic silicon dioxide such as high and low temperature resistance, weather aging resistance, non-toxicity, non-corrosiveness and physiological inertness, and can be used in textiles, pesticides, daily chemical products, etc.

[0003] In the production process of organosilicon surfactants, the hydrogen content will directly affect its performance. How to effectively control and accurately measure the hydrogen content in the production process has obvious theoretical and practical significance for the effective preparation of products. The current methods for determining hydrogen content mainly include: infrared method, chemical method, gas volume method, etc. The chemical method is relatively mature, but its operation is cumbersome and the efficiency is low; the gas volume method requires simple equipment, but the volume of hydrogen changes greatly due to temperature, and human operation has a greater impact on the test results, resulting in large errors in the measurement results.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a monitoring device for the production process of silicone surfactant is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a monitoring device for the production process of an organosilicon surfactant to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a monitoring device for the production process of an organosilicon surfactant, comprising a tank body and a monitoring component, wherein a monitoring component is arranged on one side of the tank body, and the monitoring component comprises a sampling tube, a control valve, a sampling pump, a FEIR detection device and a reflux pipe, a sampling tube is connected to one side of the tank body, and a control valve is connected to the middle of the sampling tube, a sampling pump is connected to the other end of the sampling tube, and a FEIR detection device is connected to one side of the sampling pump through a pipeline, and a reflux pipe is arranged on the other side of the FEIR detection device.

[0007] Furthermore, the FEIR detection device is an infrared detection device, and the reflux pipe is connected to the interior of the tank.

[0008] Furthermore, a feed hopper is provided on the upper side of the tank body, a discharge port is provided on the lower side of the tank body, and a processing component is provided on the upper part of the tank body.

[0009] Furthermore, the processing component includes an exhaust port, an exhaust pipe, an exhaust pump and a ventilation pipe. An exhaust port is provided on one side of the upper wall of the tank body, and an exhaust pipe is provided in the exhaust port. An exhaust pump is provided on one side of the exhaust pipe, and the ventilation pipe is connected to one side of the exhaust pump.

[0010] Furthermore, the processing component also includes an air box, an air pump and an air pipe, one side of the ventilation pipe is connected to the air box, and one side of the air box is connected to the air pump through a pipeline, and one side of the air pump is connected to the air pipe.

[0011] Furthermore, a separation membrane is provided in the air box, the ventilation pipe is connected to the air supply pipe, and electromagnetic valves are provided at the connection between the ventilation pipe and the air box and the air supply pipe.

[0012] Furthermore, a driving motor is arranged on one side above the tank body, and a driving wheel is connected to one side of the driving motor, and a mixing component is arranged in the tank body.

[0013] Furthermore, the mixing assembly includes a stirring shaft, a transmission wheel and a ventilation cavity. The stirring shaft is rotatably connected in the tank body, and the top of the stirring shaft is connected to the transmission wheel. The ventilation cavity is arranged in the center of the stirring shaft and the transmission wheel, and the ventilation pipe is connected to the ventilation cavity, and the driving wheel is meshed with the transmission wheel.

[0014] Furthermore, the mixing assembly also includes a stirring rod, a center wheel and a planetary wheel. The stirring rod is symmetrically connected to the stirring shaft, and a center wheel is arranged on one side of the stirring shaft. Planetary wheels are symmetrically arranged around the center wheel. The stirring rod is a hollow tube, and a one-way valve is arranged at the end of the stirring rod.

[0015] Furthermore, the mixing assembly also includes a support plate, an annular groove, a swivel, an annular plate and a scraper. A support plate is arranged below the center wheel, and an annular groove is provided on the side where the support plate and the tank body are close to each other. A swivel is snap-connected in the annular groove, and annular plates are connected between the swivels. Scrapers are symmetrically connected around the annular plates, and the center wheel, planetary wheels and annular plates are meshed with each other.

[0016] The present invention provides a monitoring device for the production process of an organosilicon surfactant, which has the following beneficial effects: when in use, the hydrogen content of a sample in the production process can be determined by using a linear relationship established in a laboratory, so that the progress of the reaction can be monitored and observed in real time during the production process, and the device can be regulated according to the detection results, so as to optimize the production process and improve production efficiency; and during regulation, the integration of hydrogen can be accelerated and the material can be prevented from adhering to the inner wall of the device.

[0017] 1. Before use, the present invention first draws a standard curve (linear relationship) in the laboratory. After the linear relationship is established, the material can be put into the tank from the feed port for stirring and processing. During the production process, the control valve is opened regularly, and the sampling pump can draw the reaction product in the tank through the sampling tube into the FEIR detection device for detection, so as to use the established linear relationship to determine the hydrogen content of the sample in the production process, and the reaction product after the detection can leave the FEIR detection device through the reflux pipe and reflux into the tank to continue to participate in the production. At the same time, the operation of the processing component is controlled according to the detection result of the FEIR detection device, so as to regulate the production process. In summary, when in use, the hydrogen content of the sample in the production process can be determined by using the linear relationship established in the laboratory, so as to monitor and observe the progress of the reaction in real time during the production process.

[0018] 2. During the production process of the present invention, the vacuum pump can extract the air in the tank body from the vacuum pipe into the ventilation pipe through the vacuum port, and send it back into the tank body through the air supply pipe. While ensuring the stability of the air pressure in the tank body, the gas in the upper part of the tank body can fully participate in the reaction. When it is detected that the hydrogen content is too high, the vacuum pump will send the air in the upper part of the tank body into the air box through the ventilation pipe, and separate the hydrogen through the separation membrane in the air box and store it in the upper part of the air box. When it is detected that the hydrogen content is too low, the air supply pump can extract the hydrogen in the upper part of the air box and send it into the tank body through the air supply pipe, so as to regulate the reaction process of the material, thereby optimizing the production process and improving production efficiency. During vacuuming and air supply, the solenoid valve arranged at the connection between the ventilation pipe, the air box and the air supply pipe can adjust the airflow path according to the detection results to ensure the smooth progress of the regulation process. In summary, when in use, the device can be regulated according to the detection results, thereby optimizing the production process and improving production efficiency.

[0019] 3. After the material enters the tank body, the driving motor is started, and the driving wheel can be used to drive the transmission wheel to rotate, thereby driving the stirring rod to rotate in the tank body through the stirring shaft to mix and stir the material. The one-way valve at the end of the stirring rod can prevent the material from entering the stirring rod, and when the stirring shaft rotates, it can drive the center wheel to rotate synchronously, and drive the ring plate to rotate through the planetary wheel. The support plate and the tank body can limit the ring plate through the ring groove and the rotating ring to prevent the ring plate from deflecting when rotating, and the support plate can shield the gap between the ring plate, the planetary wheel and the center wheel through the ring groove and the rotating ring to prevent the material from splashing into the ring plate, the planetary wheel and the center wheel during stirring. The ring plate can drive the scraper to move synchronously in the tank body when it rotates, and the movement direction of the scraper is opposite to that of the stirring rod, thereby improving the mixing efficiency of the materials and cleaning the inner wall of the tank body to prevent the materials from adhering to the inner wall of the tank body and being difficult to clean. When the air supply pipe supplies air to the tank body, the gas enters the ventilation cavity from the air supply pipe, and can enter the tank body through the stirring rod, and directly mix with the materials as the stirring rod moves, accelerating the integration and reaction of the gas. In summary, when in use, the mixing efficiency of the materials can be improved, the integration and reaction of hydrogen can be accelerated, and the materials can be prevented from adhering to the inner wall of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a monitoring device for the production process of an organosilicon surfactant according to the present invention;

[0021] Figure 2 It is a schematic diagram of the overall main structure of a monitoring device for the production process of an organosilicon surfactant according to the present invention;

[0022] Figure 3 It is a schematic diagram of a half-cut three-dimensional exploded structure of a tank body of a monitoring device for a production process of an organosilicon surfactant according to the present invention;

[0023] Figure 4 It is a schematic diagram of a half-sectioned three-dimensional structure of a monitoring device for a production process of an organosilicon surfactant according to the present invention;

[0024] Figure 5 It is a schematic diagram of the cross-sectional front view structure of a monitoring device for the production process of an organosilicon surfactant according to the present invention;

[0025] Figure 6 The present invention is a schematic diagram of a half-sectioned three-dimensional exploded structure of a stirring shaft of a monitoring device for a production process of an organosilicon surfactant.

[0026] In the figure: 1. tank body; 2. monitoring component; 201. sampling tube; 202. control valve; 203. sampling pump; 204. FEIR detection device; 205. reflux pipe; 3. feed hopper; 4. discharge port; 5. processing component; 501. air extraction port; 502. air extraction pipe; 503. air extraction pump; 504. ventilation pipe; 505. air box; 506. air supply pump; 507. air supply pipe; 6. driving motor; 7. driving wheel; 8. mixing component; 801. stirring shaft; 802. transmission wheel; 803. ventilation chamber; 804. stirring rod; 805. center wheel; 806. planetary gear; 807. support plate; 808. ring groove; 809. rotating ring; 810. ring plate; 811. scraper. DETAILED DESCRIPTION

[0027] See also Figures 1 to 6 The present invention provides a technical solution: a monitoring device for a production process of an organosilicon surfactant, comprising a tank body 1 and a monitoring component 2, wherein the monitoring component 2 is arranged on one side of the tank body 1, and the monitoring component 2 comprises a sampling tube 201, a control valve 202, a sampling pump 203, a FEIR detection device 204 and a reflux pipe 205, wherein the sampling tube 201 is connected to one side of the tank body 1, and the control valve 202 is connected to the middle of the sampling tube 201, the sampling pump 203 is connected to the other end of the sampling tube 201, and the FEIR detection device 204 is connected to one side of the sampling pump 203 through a pipeline, and the reflux pipe 205 is arranged on the other side of the FEIR detection device 204.

[0028] See also Figures 1 to 5 The FEIR detection device 204 is an infrared detection device. The reflux pipe 205 is connected to the inside of the tank body 1. A feed hopper 3 is provided on the upper side of the tank body 1, and a discharge port 4 is provided on the lower side of the tank body 1. A processing component 5 is provided on the upper part of the tank body 1. The processing component 5 includes an exhaust port 501, an exhaust pipe 502, an exhaust pump 503 and a vent pipe 504. An exhaust port 501 is provided on one side of the upper wall of the tank body 1, and an exhaust pipe 502 is provided in the exhaust port 501. An exhaust pump 503 is provided on one side of the exhaust pipe 502. A ventilation pipe 504 is connected to one side of the air pump 503. The processing assembly 5 further includes an air box 505, an air supply pump 506 and an air supply pipe 507. One side of the ventilation pipe 504 is connected to the air box 505, and one side of the air box 505 is connected to the air supply pump 506 through a pipeline. One side of the air supply pump 506 is connected to the air supply pipe 507. A separation membrane is arranged in the air box 505. The ventilation pipe 504 is in communication with the air supply pipe 507, and electromagnetic valves are arranged at the connection between the ventilation pipe 504 and the air box 505 and the air supply pipe 507.

[0029] The specific operation is as follows. Before use, the linear relationship of the standard curve is first drawn in the laboratory. After the linear relationship is established, the material can be put into the tank body 1 from the feed port for stirring and processing. During the production process, the control valve 202 is opened regularly, and the sampling pump 203 can draw the reaction product in the tank body 1 through the sampling tube 201 into the FEIR detection device 204 for detection, so as to use the established linear relationship to determine the hydrogen content of the sample in the production process, and the reaction product after the detection can leave the FEIR detection device 204 through the reflux pipe 205 and flow back into the tank body 1 to continue to participate in the production. At the same time, the operation of the processing component 5 is controlled according to the detection result of the FEIR detection device 204, so as to regulate the production process. In summary, when in use, the linear relationship established in the laboratory can be used to determine the hydrogen content of the sample in the production process, so as to monitor and observe the progress of the reaction in real time during the production process. During the production process, the air pump 503 can pump the air in the tank body 1 through the exhaust pipe 205. The gas port 501 is extracted from the exhaust pipe 502 into the ventilation pipe 504, and is sent back to the tank body 1 through the air supply pipe 507. While ensuring the stability of the air pressure in the tank body 1, the gas in the upper part of the tank body 1 can fully participate in the reaction. When it is detected that the hydrogen content is too high, the exhaust pump 503 will send the air in the upper part of the tank body 1 into the air box 505 through the ventilation pipe 504, and separate the hydrogen through the separation membrane in the air box 505 and store it in the upper part of the air box 505. When it is detected that the hydrogen content is too low, the air supply pump 506 can The hydrogen on the top of the gas box 505 is extracted and sent into the tank body 1 through the air supply pipe 507, so as to regulate the reaction process of the material, thereby optimizing the production process and improving production efficiency. When extracting and supplying gas, the solenoid valve provided at the connection between the ventilation pipe 504 and the gas box 505 and the air supply pipe 507 can adjust the airflow path according to the detection results to ensure the smooth progress of the regulation process. In summary, when in use, the device can be regulated according to the detection results, thereby optimizing the production process and improving production efficiency.

[0030] See also Figures 4 to 6A driving motor 6 is arranged on one side above the tank body 1, and a driving wheel 7 is connected to one side of the driving motor 6. A mixing assembly 8 is arranged in the tank body 1, and the mixing assembly 8 includes a stirring shaft 801, a transmission wheel 802 and a ventilation cavity 803. The stirring shaft 801 is rotatably connected in the tank body 1, and the transmission wheel 802 is connected to the top of the stirring shaft 801. A ventilation cavity 803 is arranged in the center of the stirring shaft 801 and the transmission wheel 802, and the ventilation pipe 504 is connected to the ventilation cavity 803. The driving wheel 7 is meshed with the transmission wheel 802. The mixing assembly 8 also includes a stirring rod 804, a center wheel 805 and a planetary wheel 806. The stirring shaft 801 is symmetrically connected to the stirring rod 804, and the stirring shaft 8 01 A center wheel 805 is arranged on one side, and planetary wheels 806 are symmetrically arranged around the center wheel 805. The stirring rod 804 is a hollow tube, and a one-way valve is arranged at the end of the stirring rod 804. The mixing component 8 also includes a support plate 807, an annular groove 808, a rotating ring 809, an annular plate 810 and a scraper 811. A support plate 807 is arranged below the center wheel 805, and an annular groove 808 is provided on the side where the support plate 807 and the tank body 1 are close. A rotating ring 809 is clamped and connected in the annular groove 808, and a ring plate 810 is connected between the rotating rings 809. Scrapers 811 are symmetrically connected around the ring plate 810, and the center wheel 805, the planetary wheels 806 and the annular plate 810 are meshed with each other;

[0031] The specific operation is as follows. After the material enters the tank body 1, the driving motor 6 is started, and the transmission wheel 802 can be driven to rotate through the driving wheel 7, thereby driving the stirring rod 804 to rotate in the tank body 1 through the stirring shaft 801 to mix and stir the material. The one-way valve at the end of the stirring rod 804 can prevent the material from entering the stirring rod 804, and when the stirring shaft 801 rotates, it can drive the center wheel 805 to rotate synchronously, and drive the ring plate 810 to rotate through the planetary gear 806. The support plate 807 and the tank body 1 can limit the ring plate 810 through the ring groove 808 and the rotating ring 809 to prevent the ring plate 810 from deflecting during rotation, and the support plate 807 can shield the gap between the ring plate 810, the planetary gear 806 and the center wheel 805 through the ring groove 808 and the rotating ring 809 to prevent the material from splashing during stirring. Entering between the ring plate 810, the planetary gear 806 and the center wheel 805, affecting the normal transmission, when the ring plate 810 rotates, it can drive the scraper 811 to move synchronously in the tank body 1, and the movement direction of the scraper 811 is opposite to the movement direction of the stirring rod 804, thereby improving the mixing efficiency of the material, and at the same time, the inner wall of the tank body 1 can be cleaned to avoid the material adhering to the inner wall of the tank body 1 and being difficult to clean. When the air supply pipe 507 supplies air to the tank body 1, after the gas enters the ventilation cavity 803 from the air supply pipe 507, it can enter the tank body 1 through the stirring rod 804, and directly mix with the material as the stirring rod 804 moves, accelerating the gas integration and reaction. In summary, when in use, the mixing efficiency of the material can be improved, the integration and reaction of hydrogen can be accelerated, and the material can be prevented from adhering to the inner wall of the device.

[0032] In summary, when using the monitoring device for the production process of an organic silicon surfactant, first draw the linear relationship of the standard curve in the laboratory. When drawing the standard curve, first accurately weigh 9.766g of hydrogen-containing silicone oil with a hydrogen content of 1.024% in a 100ml dry small beaker, dilute it with carbon tetrachloride, quantitatively transfer it to a 100ml volumetric flask, dilute it to the scale with carbon tetrachloride, shake it well, and obtain a 1.000mgH / ml standard solution. Take 0.50, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, and 4.50ml of the above standard solution into 9 10ml volumetric flasks, dilute it to the scale with carbon tetrachloride, and shake it well. The prepared standard solutions are transferred to the fixed sealed liquid pool in sequence with a micro-syringe, and the carbon tetrachloride blank is used as a reference. The scanning is performed in the range of 2500-2000cm-1, and the infrared spectrum is recorded. The absorbance is measured and a standard curve is drawn. After the linear relationship is established, the material can be put into the tank body 1 from the feed port for stirring and processing. After the material enters the tank body 1, the drive motor 6 is started, and the drive wheel 7 can drive the transmission wheel 802 to rotate, thereby driving the stirring rod 804 to rotate in the tank body 1 through the stirring shaft 801 to mix and stir the material. The one-way valve at the end of the stirring rod 804 can prevent the material from entering the stirring rod 804, and when the stirring shaft 801 rotates, it can drive the center wheel 805 to rotate synchronously, and drive the ring plate 810 to rotate through the planetary gear 806. The support plate 807 and the tank body 1 can limit the ring plate 810 through the ring groove 808 and the rotating ring 809 to prevent the ring plate 810 from deflecting when rotating, and the support plate 807 can cover the gap between the ring plate 810, the planetary gear 806 and the center wheel 805 through the ring groove 808 and the rotating ring 809 to prevent the material from splashing into the ring plate 810 during stirring. 10. The planetary gear 806 and the center wheel 805 affect the normal transmission. When the ring plate 810 rotates, it can drive the scraper 811 to move synchronously in the tank body 1, and the movement direction of the scraper 811 is opposite to the movement direction of the stirring rod 804, thereby improving the mixing efficiency of the materials. At the same time, the inner wall of the tank body 1 can be cleaned to prevent the material from adhering to the inner wall of the tank body 1 and being difficult to clean. During the production process, the control valve 202 is opened regularly, and the sampling pump 203 can pump the reaction product in the tank body 1 into the FEIR detection device 2 through the sampling tube 201. 04 is used for detection, so as to determine the hydrogen content of the sample in the production process by using the established linear relationship. After the detection, the reaction product can leave the FEIR detection device 204 through the reflux pipe 205 and flow back into the tank body 1 to continue to participate in the production. At the same time, the operation of the processing component 5 is controlled according to the detection result of the FEIR detection device 204, so as to regulate the production process. During the production process, the air pump 503 can extract the air in the tank body 1 from the air extraction pipe 502 through the air extraction port 501 into the ventilation pipe 504, and send it back to the tank body 1 through the air supply pipe 507.While ensuring the stability of the air pressure in the tank body 1, the gas in the upper part of the tank body 1 can fully participate in the reaction. When it is detected that the hydrogen content is too high, the air pump 503 will send the air in the upper part of the tank body 1 into the air box 505 through the ventilation pipe 504, and separate the hydrogen through the separation membrane in the air box 505 and store it in the upper part of the air box 505. When it is detected that the hydrogen content is too low, the air delivery pump 506 can extract the hydrogen in the upper part of the air box 505 and send it into the tank body 1 through the air delivery pipe 507, so as to adjust the reaction process of the material. Control, thereby optimizing the production process and improving production efficiency. When pumping and delivering air, the solenoid valves installed at the connection between the vent pipe 504, the air box 505 and the air delivery pipe 507 can adjust the air flow path according to the detection results to ensure the smooth progress of the control process. When the air delivery pipe 507 delivers air to the tank body 1, the gas enters the ventilation cavity 803 from the air delivery pipe 507, and can enter the tank body 1 through the stirring rod 804. As the stirring rod 804 moves, it is directly mixed with the material to accelerate the integration of the gas and the reaction.

[0033] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A monitoring device for the production process of an organosilicon surfactant, characterized in that: The invention comprises a tank body (1) and a monitoring component (2), wherein the monitoring component (2) is arranged on one side of the tank body (1), and the monitoring component (2) comprises a sampling tube (201), a control valve (202), a sampling pump (203), a FEIR detection device (204) and a return pipe (205), wherein one side of the tank body (1) is connected to the sampling tube (201), and the middle of the sampling tube (201) is connected to the control valve (202), the other end of the sampling tube (201) is connected to the sampling pump (203), and one side of the sampling pump (203) is connected to the FEIR detection device (204) via a pipeline, and the other side of the FEIR detection device (204) is arranged with a return pipe (205).

2. The monitoring device for the production process of an organosilicon surfactant according to claim 1, characterized in that: The FEIR detection device (204) is an infrared detection device, and the reflux pipe (205) is connected to the interior of the tank body (1).

3. The monitoring device for the production process of an organosilicon surfactant according to claim 1, characterized in that: A feed hopper (3) is arranged on the upper side of the tank body (1), a discharge port (4) is arranged on the lower side of the tank body (1), and a processing assembly (5) is arranged on the upper part of the tank body (1).

4. The monitoring device for the production process of an organosilicon surfactant according to claim 3, characterized in that: The processing component (5) comprises an air suction port (501), an air suction pipe (502), an air suction pump (503) and a ventilation pipe (504); the air suction port (501) is arranged on one side of the upper wall of the tank body (1), and the air suction pipe (502) is arranged inside the air suction port (501); the air suction pump (503) is arranged on one side of the air suction pipe (502), and the ventilation pipe (504) is connected to one side of the air suction pump (503).

5. The monitoring device for the production process of an organosilicon surfactant according to claim 4, characterized in that: The processing assembly (5) further comprises an air box (505), an air pump (506) and an air pipe (507); one side of the ventilation pipe (504) is connected to the air box (505); one side of the air box (505) is connected to the air pump (506) via a pipeline; one side of the air pump (506) is connected to the air pipe (507).

6. The monitoring device for the production process of an organosilicon surfactant according to claim 5, characterized in that: A separation membrane is provided in the air box (505), the ventilation pipe (504) is connected to the air supply pipe (507), and electromagnetic valves are provided at the connection points between the ventilation pipe (504), the air box (505) and the air supply pipe (507).

7. The monitoring device for the production process of an organosilicon surfactant according to claim 5, characterized in that: A driving motor (6) is arranged on one side above the tank body (1), and a driving wheel (7) is connected to one side of the driving motor (6). A mixing assembly (8) is arranged inside the tank body (1).

8. The monitoring device for the production process of an organosilicon surfactant according to claim 7, characterized in that: The mixing assembly (8) comprises a stirring shaft (801), a transmission wheel (802) and a ventilation cavity (803); the stirring shaft (801) is rotatably connected inside the tank body (1), and the top end of the stirring shaft (801) is connected to the transmission wheel (802); a ventilation cavity (803) is arranged in the center of the stirring shaft (801) and the transmission wheel (802), and the ventilation pipe (504) is connected to the ventilation cavity (803); the driving wheel (7) is meshed with the transmission wheel (802).

9. The monitoring device for the production process of an organosilicon surfactant according to claim 8, characterized in that: The mixing assembly (8) further comprises a stirring rod (804), a center wheel (805) and a planetary wheel (806); the stirring rod (804) is symmetrically connected to the stirring shaft (801) on all sides, and a center wheel (805) is provided on one side of the stirring shaft (801); planetary wheels (806) are symmetrically provided on all sides of the center wheel (805); the stirring rod (804) is a hollow tube, and a one-way valve is provided at the end of the stirring rod (804).

10. The monitoring device for the production process of an organosilicon surfactant according to claim 9, characterized in that: The mixing assembly (8) further comprises a supporting plate (807), an annular groove (808), a rotating ring (809), an annular plate (810) and a scraper (811); the supporting plate (807) is arranged below the central wheel (805), and an annular groove (808) is provided on the side where the supporting plate (807) and the tank body (1) are close to each other; a rotating ring (809) is snap-fittedly connected in the annular groove (808), and an annular plate (810) is connected between the rotating rings (809); the scrapers (811) are symmetrically connected around the annular plate (810); and the central wheel (805), the planetary wheels (806) and the annular plate (810) are meshed with each other.

Images