Silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation

Abstract

The utility model discloses silicon oil dynamic deodorization device of integrated microwave activation and ultrasonic oscillation, and pretreatment box is integrated carrier of sedimentation tank and filter tank, and two parts are integrated through the box structure, and closed environment sedimentation tank is provided for impurity treatment, and the sedimentation tank is removed the big particle impurity in silicon oil through gravity sedimentation principle, after silicon oil enters the sedimentation tank, the big particle impurity with the density greater than silicon oil gradually settles to the pool bottom of sedimentation tank under the action of gravity, realizes the primary separation with silicon oil, and the filter main part is as the core filter component, adopts ceramic filter membrane as the filter medium, utilizes the aperture in the ceramic filter membrane to intercept the small suspended impurity in silicon oil, realizes the accurate removal of impurity through the filter main part, makes the silicon oil purity satisfy the requirement of subsequent core deodorization procedure, and through the installation pretreatment component of the device to the silicon oil before deodorization, can remove the solid impurity in silicon oil, avoids the impurity influence subsequent deodorization effect or damages the internal component of device.

Description

Technical Field

[0001] This utility model relates to the field of silicone oil production technology, specifically to a dynamic deodorization device for silicone oil that integrates microwave activation and ultrasonic vibration. Background Technology

[0002] The integrated microwave activation and ultrasonic vibration dynamic deodorization device for silicone oil has several significant advantages. Silicone oil is a type of synthetic polymer material with siloxane as the main chain and organic groups connected to the side chains. It has excellent chemical stability, temperature resistance and interfacial properties, and is widely used in industrial, consumer, and scientific fields. The integrated microwave activation and ultrasonic vibration dynamic deodorization device for silicone oil is a new type of high-efficiency equipment developed to meet the needs of odor removal during the production or recycling of silicone oil.

[0003] However, the existing device does not have a pretreatment component to treat the silicone oil before deodorization, and cannot remove solid impurities in the silicone oil, which can affect the subsequent deodorization effect or damage the internal components of the device. Utility Model Content

[0004] The purpose of this invention is to provide a silicone oil dynamic deodorization device that integrates microwave activation and ultrasonic oscillation to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a silicone oil dynamic deodorization device integrating microwave activation and ultrasonic vibration, including a base, a pretreatment box fixedly installed on the upper left side of the base, a partition fixedly installed in the middle of the interior of the base, a sedimentation tank arranged on the left side of the partition, a filtration tank arranged on the right side of the partition, a filter bracket fixedly installed in the middle of the interior of the filtration tank, a filter frame fitted to the upper surface of the filter bracket, a filter body fixedly installed inside the filter frame, and multiple lifting rings fixedly installed on the upper surface of the filter frame.

[0006] According to the above technical solution, a first butterfly valve is fixedly installed on the left outer surface of the base, and a second butterfly valve is fixedly installed on the right outer surface of the base.

[0007] According to the above technical solution, multiple electric heating plates are fixedly installed inside the sedimentation tank, and multiple third butterfly valves are fixedly installed on the front outer surface of the base.

[0008] According to the above technical solution, an inspection cover is fitted onto the upper surface of the base, and multiple handles are fixedly installed on the upper surface of the inspection cover.

[0009] According to the above technical solution, a booster pump is fixedly installed on the outer right side of the second butterfly valve, and a first delivery pipe is fixedly installed on the other end of the booster pump.

[0010] According to the above technical solution, a microwave activation chamber is fixedly installed at the other end of the first delivery pipe, and an ultrasonic oscillation chamber is fixedly installed on the right side of the upper surface of the base.

[0011] According to the above technical solution, an electric gate valve is fixedly installed on the lower surface of the microwave activation chamber and the ultrasonic oscillation chamber, and a second delivery pipe is fixedly installed on the lower surface of the electric gate valve.

[0012] According to the above technical solution, an exhaust pipe is fixedly installed on the upper surface of the microwave activation chamber and the ultrasonic oscillation chamber, an electric air valve is fixedly installed inside the exhaust pipe, and an integrated power distribution and control cabinet is fixedly installed in the middle of the upper surface of the base.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: The pretreatment box serves as an integrated carrier for the sedimentation tank and the filtration tank, integrating the two parts through the box structure to provide a closed environment for impurity treatment. The sedimentation tank removes large-particle impurities in silicone oil through the principle of gravity settling. After the silicone oil enters the sedimentation tank, large-particle impurities with a density greater than that of silicone oil gradually settle to the bottom of the sedimentation tank under the action of gravity, achieving initial separation from the silicone oil. The filter body serves as the core filtration component, using a ceramic filter membrane as the filtration medium. The pores in the ceramic filter membrane intercept fine suspended impurities in the silicone oil, achieving precise removal of impurities through the filter body, ensuring that the purity of the silicone oil meets the requirements of the subsequent core deodorization process. By installing the pretreatment component in the existing device to treat the silicone oil before deodorization, solid impurities in the silicone oil can be removed, preventing impurities from affecting the subsequent deodorization effect or damaging the internal components of the device. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0016] Figure 2 This is an exploded view of the filter assembly of this utility model;

[0017] Figure 3 This is a top view schematic diagram of the filter assembly of this utility model;

[0018] Figure 4 This is a side view of the filter assembly of this utility model.

[0019] Figure 5 This is a schematic diagram of the deodorizing component structure of this utility model.

[0020] The diagram shows the following components: 1. Base; 2. Pretreatment box; 3. Partition; 4. Sedimentation tank; 5. Filtration tank; 6. Filter support; 7. Filter frame; 8. Filter body; 9. Lifting ring; 10. First butterfly valve; 11. Second butterfly valve; 12. Electric heating plate; 13. Third butterfly valve; 14. Inspection cover; 15. Handle; 16. Booster pump; 17. First delivery pipe; 18. Microwave activation chamber; 19. Ultrasonic vibration chamber; 20. Electric gate valve; 21. Second delivery pipe; 22. Exhaust pipe; 23. Electric air valve; 24. Integrated power distribution control cabinet. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4This integrated microwave activation and ultrasonic vibration silicone oil dynamic deodorization device includes a base 1. A pretreatment box 2 is fixedly installed on the upper left side of the base 1. A partition 3 is fixedly installed in the middle of the interior of the base 1. A sedimentation tank 4 is located on the left side of the partition 3, and a filter tank 5 is located on the right side of the partition 3. A filter bracket 6 is fixedly installed in the middle of the interior of the filter tank 5. A filter frame 7 is attached to the upper surface of the filter bracket 6. A filter body 8 is fixedly installed inside the filter frame 7. Multiple lifting rings 9 are fixedly installed on the upper surface of the filter frame 7. The base 1 provides a unified and stable installation platform for all components of the device, distributing the overall weight of the device and reducing the pressure requirements on the installation ground. The pretreatment box 2 serves as an integrated carrier for the sedimentation tank 4 and the filter tank 5, and the two are integrated through the box structure. The integrated design provides a closed environment for impurity treatment, preventing silicone oil from contacting outside air during pretreatment and reducing oxidation. It also prevents the direct diffusion of small amounts of volatile impurities generated during pretreatment into the workshop environment, minimizing irritation to operators. The partition 3 separates the sedimentation tank 4 and the filtration tank 5 functionally, and its internal structure includes piping for flow between the sedimentation tank 4 and the filtration tank 5. This piping also contains a check valve to prevent backflow of silicone oil after passing through the sedimentation tank 4. The sedimentation tank 4 removes large particles of impurities from the silicone oil through gravity settling. After entering the sedimentation tank 4, larger particles with a density greater than the silicone oil gradually settle to the bottom under gravity. To achieve initial separation from silicone oil, filter tank 5 uses the interception effect of the filter medium to retain impurities of a diameter that have not settled in the sedimentation tank, preventing fine impurities from interfering with the deodorization equipment and thus protecting the normal operation of the deodorization components and reducing maintenance costs. Filter bracket 6 provides stable support for the filter components, and by opening positioning grooves inside, it precisely positions the filter components inside filter tank 5, ensuring that the filter components are in the preset filtration position and preventing displacement of the filter components due to silicone oil impact or device vibration, which could cause some silicone oil to flow out directly without filtration. Filter frame 7 can fix the filter body 8. The lower surface of filter frame 7 is provided with multiple positioning blocks, which are connected to the positioning grooves of filter bracket 6. The filter body 8 is securely attached to the upper surface of the filter support 6, preventing it from loosening or deforming during silicone oil flow and ensuring the integrity of the filter medium. The filter body 8, as the core filtration component, uses a ceramic filter membrane as the filter medium. The pores in the ceramic membrane intercept fine suspended impurities in the silicone oil, achieving precise removal of impurities and ensuring the silicone oil purity meets the requirements of subsequent core deodorization processes. The lifting ring 9 provides the lifting force point for the filter frame. Through the cooperation of external lifting rings and lifting tools, the entire filter frame 7 can be lifted, facilitating the removal of the filter frame 7 from the filter tank 5 or its installation on the upper surface of the filter support 6 by operators, avoiding fatigue or injury caused by manual handling.By installing a pretreatment component on the existing device to treat the silicone oil before deodorization, solid impurities in the silicone oil can be removed, preventing these impurities from affecting the subsequent deodorization effect or damaging the internal components of the device.

[0023] Please see Figure 2-4 A first butterfly valve 10 is fixedly installed on the left outer surface of the base 1, and a second butterfly valve 11 is fixedly installed on the right outer surface of the base 1. The first butterfly valve 10 controls the flow rate and on / off state of the silicone oil entering the pretreatment tank 2. By rotating the valve plate of the butterfly valve to adjust the flow cross-sectional area, the feed flow rate can be precisely controlled. At the same time, when the device is stopped, under maintenance, or malfunctions, the first butterfly valve 10 is closed to cut off the feed and prevent silicone oil from continuing to flow into the pretreatment tank 2, causing overflow or impurity deposition. The second butterfly valve 11 controls the output and flow rate regulation of the silicone oil after pretreatment. When the pretreatment process is normal, the butterfly valve is opened to allow the purified silicone oil to flow into the booster pump; when the pretreatment tank is under maintenance, the butterfly valve is closed to cut off the discharge and prevent incompletely treated silicone oil from flowing into subsequent processes.

[0024] Please see Figure 2 and 3 Multiple electric heating plates 12 are fixedly installed inside the sedimentation tank 4, and multiple third butterfly valves 13 are fixedly installed on the front outer surface of the base 1. The electric heating plates 12 can heat the silicone oil, raising the temperature of the silicone oil in the sedimentation tank 4 inside the pretreatment tank 2 to a suitable range. Heating reduces the viscosity of the silicone oil, improves its fluidity, and accelerates the settling speed of large particles in the sedimentation tank. Opening the third butterfly valves 13 can discharge the impurities and waste liquid at the bottom of the sedimentation tank 4 and the filter tank 5. During the pretreatment process, large particles of impurities will accumulate at the bottom of the sedimentation tank 4, and a small amount of leaked impurities or free water may be deposited at the bottom of the filter tank 5. Regularly opening the third butterfly valves 13 can discharge these impurities and waste liquid, avoiding long-term accumulation of impurities at the bottom of the tank, which can lead to pipe blockage, affect the flow of silicone oil, or cause long-term contact between free water and silicone oil, resulting in silicone oil emulsification.

[0025] Please see Figure 1 and 4 The upper surface of the base 1 is fitted with an inspection cover 14, and multiple handles 15 are fixedly installed on the upper surface of the inspection cover 14. The inspection cover 14 provides an inspection passage inside the pretreatment box 2. Operators can open the inspection cover 14 to observe or enter the pretreatment box and check the internal condition of the sedimentation tank 4 and the filter tank 5 to ensure that the internal components of the pretreatment box are working properly. The handles 15 provide convenient gripping points for the inspection cover 14, and operators can easily open or close the inspection cover 14 by holding the handles 15.

[0026] Please see Figure 4A booster pump 16 is fixedly installed on the outer right side of the second butterfly valve 11. The other end of the booster pump 16 is fixedly installed with the first conveying pipe 17. The booster pump 16 serves as the power source for conveying silicone oil, providing power for silicone oil delivery. Since the height difference between the pretreatment box 2 and the subsequent processing components cannot meet the delivery requirements, the booster pump 16 pressurizes and stably delivers the silicone oil to the microwave activation chamber, ensuring a stable feed flow. The first conveying pipe 17 delivers the pretreated silicone oil and serves as the material channel between the booster pump 16 and the processing equipment, stably delivering the purified silicone oil from the booster pump 16 to the microwave activation chamber, ensuring that the material can continuously enter the deodorization process. At the same time, the airtightness of the first conveying pipe 17 prevents the silicone oil from leaking or being contaminated by external impurities during the delivery process.

[0027] Please see Figure 1 and 5 A microwave activation chamber 18 is fixedly installed at the other end of the first delivery pipe 17, and an ultrasonic oscillation chamber 19 is fixedly installed on the right side of the upper surface of the base 1. The left side of the microwave activation chamber 18 is connected to the other end of the first delivery pipe 17. The microwave activation chamber 18 heats and activates the silicone oil with microwaves generated by the microwave generator inside. Microwaves have strong penetrating power and can quickly and evenly heat the silicone oil, causing the odor substances in the silicone oil to absorb energy and become unstable in molecular structure. Some of them directly vaporize, and some are converted into easily decomposable intermediate states, laying the foundation for subsequent ultrasonic oscillation to enhance deodorization and achieve preliminary gas-liquid separation and microwave heating. After the odorous substances are vaporized, the resulting gas rises to the top of the chamber and is discharged, achieving initial separation of the odorous gas from the silicone oil. This reduces the odorous gas load on the subsequent ultrasonic oscillation chamber and prevents the vaporized odorous substances from re-dissolving back into the silicone oil after cooling. The ultrasonic oscillation chamber 19 treats the microwave-activated silicone oil through high-frequency mechanical vibration generated by the ultrasonic generator and transducer inside. The vibration generates a cavitation effect in the silicone oil, causing microbubbles to be rapidly generated, expanded, and burst, instantly releasing local high temperature and pressure. This completely destroys the molecular structure of the microwave-activated odor, decomposing it into harmless or low-odor substances.

[0028] Please see Figure 5An electric gate valve 20 is fixedly installed on the lower surface of the microwave activation chamber 18 and the ultrasonic vibration chamber 19. A second delivery pipe 21 is fixedly installed on the lower surface of the electric gate valve 20. The electric gate valve 20 controls the delivery and discharge of silicone oil between the chambers. The electric gate valve 20 on the lower surface of the microwave activation chamber 18 is used to control the flow rate of microwave-activated silicone oil into the ultrasonic vibration chamber 19. The valve opening can be adjusted according to the processing capacity of the ultrasonic vibration chamber 19 to control the feed flow rate. The electric gate valve 20 on the lower surface of the ultrasonic vibration chamber 19 is used to control the flow rate after deodorization. The flow rate of silicone oil discharged to external equipment is used to realize the finished product transportation. The second transportation pipe 21 can connect the chamber to the subsequent equipment. The other end of the second transportation pipe 21 on the lower surface of the electric gate valve 20 in the microwave activation chamber 18 is connected to the ultrasonic vibration chamber 19, and the activated silicone oil is transported into the ultrasonic vibration chamber 19 to realize the material connection between the two deodorization processes. The second transportation pipe 21 on the lower surface of the electric gate valve 20 in the microwave activation chamber 18 is connected to the external equipment to transport the deodorized silicone oil to the external equipment, thus completing the finished product transportation.

[0029] Please see Figure 1 and 5 An exhaust pipe 22 is fixedly installed on the upper surface of the microwave activation chamber 18 and the ultrasonic oscillation chamber 19. An electric air valve 23 is fixedly installed inside the exhaust pipe 22. An integrated power distribution and control cabinet 24 is fixedly installed in the middle of the upper surface of the base 1. The exhaust pipe 22 discharges the odorous gases generated in the microwave activation chamber 18 and the ultrasonic oscillation chamber 19. In the microwave activation chamber 18, the exhaust pipe 22 prevents the odorous substances in the silicone oil from vaporizing due to microwave heating and forming odorous gases that accumulate therein. In the ultrasonic oscillation chamber 19, the exhaust pipe 22 decomposes odor molecules through cavitation effect, which may produce a small amount of small molecule gas that is discharged, preventing odorous gases from accumulating in the chamber. Indoor air quality affects the deodorization effect. The electric gas valve 23 controls the discharge and shut-off of odorous gas from the exhaust pipe 22. When the valve is open, odorous gas is allowed to be discharged. When the chamber is shut down or under maintenance, the valve is closed to prevent outside air and impurities from entering the microwave activation chamber 18 and the ultrasonic vibration chamber 19 through the exhaust pipe. The power distribution control cabinet 24 is electrically connected to the electrical equipment in the device. Through the PLC controller, touch panel, frequency converter, relay and other electrical and control components contained in the power distribution control cabinet 24, it is convenient for staff to view and control the status and parameters of the device, and realize centralized control of all electrical components and equipment of the device.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation, comprising a base (1), characterized in that: A pretreatment box (2) is fixedly installed on the upper left side of the base (1). A partition (3) is fixedly installed in the middle of the interior of the base (1). A sedimentation tank (4) is provided on the left side of the partition (3). A filter tank (5) is provided on the right side of the partition (3). A filter bracket (6) is fixedly installed in the middle of the interior of the filter tank (5). A filter frame (7) is attached to the upper surface of the filter bracket (6). A filter body (8) is fixedly installed inside the filter frame (7). Multiple lifting rings (9) are fixedly installed on the upper surface of the filter frame (7).

2. The silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation according to claim 1, characterized in that: A first butterfly valve (10) is fixedly installed on the left outer surface of the base (1), and a second butterfly valve (11) is fixedly installed on the right outer surface of the base (1).

3. The silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation according to claim 1, characterized in that: Multiple electric heating plates (12) are fixedly installed inside the sedimentation tank (4), and multiple third butterfly valves (13) are fixedly installed on the front outer surface of the base (1).

4. The silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation according to claim 1, characterized in that: The upper surface of the base (1) is fitted with an inspection cover (14), and multiple handles (15) are fixedly installed on the upper surface of the inspection cover (14).

5. The silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation according to claim 2, characterized in that: A booster pump (16) is fixedly installed on the outer right side of the second butterfly valve (11), and a first delivery pipe (17) is fixedly installed on the other end of the booster pump (16).

6. The silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation according to claim 5, characterized in that: A microwave activation chamber (18) is fixedly installed at the other end of the first delivery pipe (17), and an ultrasonic oscillation chamber (19) is fixedly installed on the right side of the upper surface of the base (1).

7. The silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation according to claim 6, characterized in that: An electric gate valve (20) is fixedly installed on the lower surface of the microwave activation chamber (18) and the ultrasonic oscillation chamber (19), and a second delivery pipe (21) is fixedly installed on the lower surface of the electric gate valve (20).

8. The silicone oil dynamic deodorization device integrating microwave activation and ultrasonic oscillation according to claim 7, characterized in that: An exhaust pipe (22) is fixedly installed on the upper surface of the microwave activation chamber (18) and the ultrasonic oscillation chamber (19). An electric air valve (23) is fixedly installed inside the exhaust pipe (22). A power distribution control cabinet (24) is fixedly installed in the middle of the upper surface of the base (1).

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