Pipeline oil removal system and chemical product treatment system

Abstract

This invention belongs to the field of ultrasonic oil removal technology, specifically providing a pipeline oil removal system and a chemical product processing system. This invention aims to solve the problem that existing ultrasonic oil removal systems have large clarification tank volumes, resulting in incomplete reaction between the solution and ultrasonic waves, leading to poor oil removal efficiency. A pipeline oil removal system includes: a storage tank and a clarification tank connected sequentially by a pipeline; and an ultrasonic generator, which is installed on the pipeline connecting the storage tank and the clarification tank to remove oil from the emulsion within the pipeline. This invention, by adding an ultrasonic generator to the pipeline, concentrates the ultrasonic energy field, ensuring that all emulsion passing through the pipeline reacts with the ultrasonic waves, effectively improving the oil removal efficiency of the system. Its structure is simple and easy to implement.

Description

Technical Field

[0001] This utility model belongs to the field of ultrasonic oil removal technology, specifically providing a pipeline oil removal system and a chemical product processing system. Background Technology

[0002] Emulsified oil is a common byproduct in industrial production. If emulsions containing emulsified oil are discharged directly without treatment, they can cause serious environmental pollution. To avoid this pollution, emulsified oil is usually treated before discharge. However, due to its tendency to emulsify at room temperature and adhere to surfaces, emulsified oil often accumulates in equipment and pipelines during transportation and processing, causing blockages and disrupting the smooth operation of production processes.

[0003] Currently, ultrasonic degreasing is a highly efficient method for separating emulsions from emulsified oils. However, existing ultrasonic degreasing systems only involve installing an ultrasonic generator in a clarification tank, where the emulsion flows and is degreased by the ultrasonic energy field. But due to the divergent nature of ultrasound waves, the energy range is limited, and the solution in the clarification tank cannot fully contact the ultrasonic waves; in fact, some of the solution may not react with the waves, thus affecting the overall degreasing effect. Therefore, this paper proposes a pipeline degreasing system to solve the above problems. Utility Model Content

[0004] One objective of this invention is to solve the problem of poor oil removal effect in existing ultrasonic oil removal systems.

[0005] To achieve the above objectives, this utility model provides a pipeline oil removal system, comprising:

[0006] A storage tank and a clarification tank are connected in sequence by pipelines;

[0007] An ultrasonic generator is installed on the pipeline connecting the storage tank and the clarification tank, and is used to remove oil from the emulsion in the pipeline.

[0008] Furthermore, the ultrasonic generator is detachably mounted below the pipe connecting the storage tank and the clarification tank.

[0009] Furthermore, the pipeline oil removal system also includes a first detection module, which is located at the outlet of the storage tank and is used to detect the state of the fluid at the outlet of the storage tank.

[0010] Furthermore, the first detection module includes: a first pressure detector for detecting the pressure value in the pipe at the outlet of the liquid storage tank; a first flow detector for detecting the flow rate value in the pipe at the outlet of the liquid storage tank; and a first temperature detector for detecting the temperature value in the pipe at the outlet of the liquid storage tank.

[0011] Furthermore, the pipeline oil removal system also includes a control valve, which includes a first control valve located at the outlet of the storage tank and used to control the opening degree of the pipeline at the outlet of the storage tank.

[0012] Furthermore, the pipeline oil removal system also includes a dissolved gas tank and a dissolved gas pump. The dissolved gas tank is connected to the storage tank, and the dissolved gas pump is connected to the dissolved gas tank. The dissolved gas tank stores gas, and the emulsion in the storage tank can enter the dissolved gas tank and be pressurized by the dissolved gas pump to mix the air in the dissolved gas tank with the emulsion.

[0013] Furthermore, the first control valve is configured as a solenoid valve, and the pipeline oil removal system also includes a control module. The control module is electrically connected to the first pressure detector, the first flow detector, the first temperature detector, and the first control valve, respectively, to monitor the parameter values ​​of each detector and control the opening degree of the first control valve.

[0014] Furthermore, the pipeline oil removal system also includes a transfer pump, the inlet of which is connected to the clarification tank to discharge the liquid in the clarification tank.

[0015] Furthermore, the storage tank also includes a heating module for heating the emulsion in the storage tank to a preset temperature; and / or, the storage tank also includes a stirring module for stirring the emulsion in the storage tank.

[0016] Furthermore, a chemical product processing system is provided, including the pipeline oil removal system described in any one of the above descriptions.

[0017] Based on the foregoing description, those skilled in the art will understand that in the aforementioned technical solution of this utility model, by setting the ultrasonic generator on the pipeline connecting the storage tank and the clarifying tank, the emulsion can be in an energy field when it passes through the ultrasonic generator on the pipeline under the action of gravity, so as to achieve the demulsification effect. This utility model, by adding an ultrasonic generator on the pipeline, makes the ultrasonic energy field more concentrated, so that the emulsion passing through the pipeline can react with the ultrasonic waves, effectively improving the oil removal effect of the oil removal system. Its structure is simple and easy to implement.

[0018] Furthermore, by adding a dissolved gas tank and a dissolved gas pump to the storage tank, the liquid in the storage tank and the gas in the dissolved gas tank are fully mixed to perform preliminary oil removal on the emulsion in the storage tank; at the same time, the suspended matter in the emulsion comes into contact with the air bubbles, and the suspended matter can be suspended on the surface of the emulsion under the action of the air bubbles, effectively improving the product treatment effect.

[0019] Furthermore, by applying pipeline oil removal systems to chemical product processing systems, the overall oil removal efficiency of the chemical product processing system for emulsified oil can be improved. Attached Figure Description

[0020] To more clearly illustrate the technical solution of this utility model, some embodiments of this utility model will be described below with reference to the accompanying drawings. Those skilled in the art should understand that the same reference numerals may indicate the same or similar components or parts in different drawings; the drawings of this utility model are not necessarily drawn to scale. In the drawings:

[0021] Figure 1 This is a schematic diagram of the pipeline oil removal system in some embodiments of this utility model;

[0022] Figure 2 This is a schematic diagram of the pipeline oil removal system in some other embodiments of this utility model;

[0023] Figure 3 yes Figure 1 A schematic diagram of the liquid storage tank.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Pipeline oil removal system;

[0026] 11. Liquid storage tank; 111. Third detection module; 112. Heating module; 12. Clarification tank; 13. Ultrasonic generator; 14. Second detection module; 15. First control valve; 16. Manual valve; 17. Dissolved gas tank; 18. Dissolved gas pump; 19. Transfer pump; 20. First pressure detector; 21. Second control valve. Detailed Implementation

[0027] Those skilled in the art should understand that the embodiments described below are merely some embodiments of the present invention, and not all embodiments of the present invention. These embodiments are intended to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by those skilled in the art without creative effort should still fall within the scope of protection of the present invention.

[0028] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "top," "bottom," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can also refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] The following reference Figures 1 to 3 This document will provide a detailed description of the pipeline oil removal system in some embodiments of the present invention. Figure 1 This is a schematic diagram of the pipeline oil removal system in some embodiments of this utility model;

[0031] Figure 2 This is a schematic diagram of the pipeline oil removal system in some other embodiments of this utility model; Figure 3 yes Figure 1 A schematic diagram of the liquid storage tank.

[0032] It should be noted beforehand that, for ease of description and to enable those skilled in the art to quickly understand the technical solution of this utility model, the following description only focuses on technical features that are strongly related (directly or indirectly related) to the technical problem and / or concept to be solved by this utility model. Technical features that are less related to the technical problem and / or concept to be solved by this utility model will not be described in detail. Since such less related technical features are common knowledge in the field, the omission of such less related features will not result in insufficient disclosure of this utility model.

[0033] like Figure 1As shown, in some embodiments of this utility model, a pipeline degreasing system 1 is provided, including a storage tank 11 and a clarifying tank 12 connected in sequence by a pipeline, and an ultrasonic generator 13. The ultrasonic generator 13 is installed on the pipeline connecting the storage tank 11 and the clarifying tank 12 to degrease the emulsion in the pipeline. Specifically, the ultrasonic generator 13 is detachably installed below the pipeline connecting the storage tank 11 and the clarifying tank 12. Under the action of gravity, the emulsion passes through the ultrasonic generator 13 on the pipeline, so that the emulsion is in an energy field, thereby achieving a demulsification effect.

[0034] like Figure 2 As shown, a first pressure detector 20 is also provided at the inlet end of the ultrasonic generator 13. The first pressure detector 20 is used to detect the pressure value of the compressed air at the inlet of the ultrasonic generator 13.

[0035] The inlet end of the ultrasonic generator 12 is also equipped with a second control valve 21, which is used to control the opening degree of the inlet pipe of the ultrasonic generator 12.

[0036] The pipeline oil removal system 1 also includes a second detection module 14, which is located at the outlet of the storage tank 11 and is used to detect the state of the fluid at the outlet of the storage tank 11.

[0037] The second detection module 14 includes a second pressure detector, a second flow detector, and a second temperature detector. The second pressure detector is used to detect the pressure value in the pipe at the outlet of the storage tank 11. The second flow detector is used to detect the flow rate value in the pipe at the outlet of the storage tank 11. The second temperature detector is used to detect the temperature value in the pipe at the outlet of the storage tank 11.

[0038] The pipeline oil removal system 1 also includes a control valve, which includes a first control valve 15. The first control valve 15 is located at the outlet of the storage tank 11 and is used to control the opening degree of the pipeline at the outlet of the storage tank 11.

[0039] Preferably, the first control valve 15 is configured as a solenoid valve, and the pipeline oil removal system 1 further includes a control module. The control module is electrically connected to the second pressure detector, the second flow detector, the second temperature detector, the first control valve 15, and the second control valve 21, respectively, to monitor the parameter values ​​of each detector and control the opening degree of the first control valve 15 and the second control valve 21.

[0040] The control valve also includes a manual valve 16, which is connected via a pipe between the outlet of the storage tank 11 and the first control valve 15. The manual valve 16 is used to control the opening and closing of the pipe at the outlet of the storage tank 11. In the event of a malfunction of the first control valve 15, the operator can control the opening and closing of the pipe at the outlet of the storage tank 11 via the manual valve 16 to ensure the normal operation of the pipeline oil removal system 1.

[0041] The storage tank 11 also includes a heating module 112, which is used to heat the emulsion in the storage tank 11 to a preset temperature. The heating module 112 is electrically connected to a control module, which is configured to control the heating module 112 to heat the emulsion in the storage tank at a predetermined temperature.

[0042] Optionally, the heating module 112 is configured as an electric heating rod. A through-hole is provided above the storage tank 11, through which the power cord of the electric heating rod is connected to an external power source. The storage tank 11 also includes a sealing element disposed within the through-hole. The power cord of the electric heating rod passes through the sealing element to connect to the external power source, thus preventing dust from entering the storage tank 11 through the through-hole and contaminating the emulsion inside the storage tank 11.

[0043] like Figure 2 As shown, the pipeline oil removal system 1 also includes a dissolved air tank 17 and a dissolved air pump 18. The outlet of the dissolved air tank 17 is connected to the inlet of the storage tank 11, the outlet of the dissolved air pump 18 is connected to the inlet of the dissolved air tank 17, and the inlet of the container pump 18 is connected to the outlet of the storage tank 11. The dissolved air tank 17 stores gas, and the emulsion in the storage tank 17 can enter the dissolved air tank 17. After being pressurized by the dissolved air pump 18, the air in the dissolved air tank 17 mixes with the emulsion to perform preliminary oil removal. Then, the emulsion is further degreased by the ultrasonic generator 13, effectively improving the oil removal effect. At the same time, after the air bubbles come into contact with the suspended matter in the emulsion, the suspended matter floats to the surface of the emulsion under the action of the air bubbles, which can improve the subsequent product treatment effect.

[0044] The top of the storage tank 11 has an opening, through which a pipe connected to the dissolved gas tank 17 passes and connects to the storage tank 11. The pipeline oil removal system 1 also includes a sealing ring, which is placed at the opening to prevent gas / liquid leakage from the opening.

[0045] In other embodiments of this invention, the liquid storage tank 11 further includes a cover for concealing the opening. The cover is pivotally connected to the liquid storage tank 11. When the liquid storage tank 11 begins to degrease, the cover is rotated to expose the opening for connection to the dissolved gas tank 17.

[0046] like Figure 3 As shown, the storage tank 11 includes a third detection module 111, which is used to detect the state of the emulsion inside the storage tank 11. The control module is electrically connected to the third detection module 111 to monitor the state of the emulsion inside the storage tank 11 in real time.

[0047] The third detection module 111 includes a third pressure detector, a third flow detector, and a third temperature detector. The third pressure detector is used to detect the pressure value of the emulsion in the storage tank 11. The third flow detector is used to detect the flow rate value of the emulsion in the storage tank 11. The third temperature detector is used to detect the temperature value of the emulsion in the storage tank 11.

[0048] The pipeline oil removal system 1 also includes a transfer pump 19. The bottom of the clarifying tank 12 is provided with a liquid outlet. The inlet end of the transfer pump 19 is connected to the liquid outlet at the bottom of the clarifying tank 12 to discharge the liquid in the clarifying tank 12 from the liquid outlet. The transfer pump 19 can be connected to external equipment to guide the liquid in the clarifying tank 12 to the external equipment for further treatment or recycling of the liquid.

[0049] The clarifying tank 12 includes a fourth detection module, which is used to detect the state of the emulsion inside the clarifying tank 12. The control module is electrically connected to the fourth detection module to monitor the state of the emulsion inside the storage tank 11 in real time.

[0050] The fourth detection module includes a fourth pressure detector, a fourth flow detector, and a fourth temperature detector. The fourth pressure detector is used to detect the pressure value of the emulsion in the clarifying tank 12. The fourth flow detector is used to detect the flow rate value of the emulsion in the clarifying tank 12. The fourth temperature detector is used to detect the temperature value of the emulsion in the clarifying tank 12.

[0051] The pipeline oil removal system 1 also includes a display module, which is connected to the control module. The display module is used to display the detection results of the second detection module 14, the third detection module 111, and / or the fourth detection module.

[0052] Preferably, all pipes in the pipe degreasing system 1 of this utility model are made of DN200 stainless steel pipes.

[0053] In other embodiments of this utility model, a chemical product processing system is provided, including the pipeline oil removal system 1 of any of the above, so as to improve the oil removal efficiency of emulsified oil in the chemical product processing system.

[0054] Those skilled in the art will understand that, by placing the ultrasonic generator 13 on the pipe connecting the storage tank 11 and the clarifying tank 12, the emulsion, under the influence of gravity, is placed in an energy field when passing through the ultrasonic generator 13 on the pipe, thus achieving a demulsification effect. This invention, by adding the ultrasonic generator 13 to the pipe, concentrates the ultrasonic energy field, ensuring that all emulsions passing through the pipe react with the ultrasonic waves, effectively improving the oil removal effect of the degreasing system. This effectively removes oil from the emulsion in the pipe, preventing the accumulation of emulsified oil and subsequent pipe blockage. Its structure is simple and easy to implement.

[0055] Furthermore, by adding a dissolved gas tank and a dissolved gas pump to the storage tank, the liquid in the storage tank and the gas in the dissolved gas tank are fully mixed to perform preliminary oil removal from the emulsion in the storage tank. Simultaneously, suspended solids in the emulsion come into contact with the air bubbles, and under the action of the air bubbles, the suspended solids can be suspended on the surface of the emulsion, effectively improving the product treatment effect. The ultrasonic generator can be detachably installed on the pipeline, facilitating operators to adjust the oil removal position on the pipeline.

[0056] Furthermore, by applying pipeline oil removal systems to chemical product processing systems, the overall oil removal efficiency of the chemical product processing system for emulsified oil can be improved.

[0057] The technical solution of this utility model has been described in conjunction with several embodiments above. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is not limited to these specific embodiments. Without departing from the technical principles of this utility model, those skilled in the art can disassemble and combine the technical solutions in the above embodiments, and can also make equivalent changes or substitutions to the relevant technical features. Any changes, equivalent substitutions, improvements, etc., made within the technical concept and / or technical principles of this utility model will fall within the protection scope of this utility model.

Claims

1. A pipeline oil removal system characterized by, include: A storage tank and a clarification tank are connected in sequence by pipelines; An ultrasonic generator is installed on the pipeline connecting the storage tank and the clarification tank, and is used to remove oil from the emulsion in the pipeline. The pipeline oil removal system also includes a dissolved gas tank and a dissolved gas pump, wherein the dissolved gas tank is connected to the storage tank and the dissolved gas pump is connected to the dissolved gas tank; The dissolved gas tank stores gas, and the emulsion in the storage tank can enter the dissolved gas tank and be pressurized by the dissolved gas pump to mix the gas in the dissolved gas tank with the emulsion, so as to initially remove oil from the emulsion.

2. The pipeline oil removal system according to claim 1, characterized in that, The ultrasonic generator is detachably mounted below the pipe connecting the storage tank and the clarification tank; and / or, The ultrasonic generator is also equipped with a first pressure detector at its inlet end, which is used to detect the pressure value of the compressed air at the inlet of the ultrasonic generator.

3. The pipe de-oiling system of claim 1, wherein, Also includes: The second detection module is located at the outlet of the liquid storage tank and is used to detect the state of the fluid at the outlet of the liquid storage tank.

4. The pipe de-oiling system of claim 3, wherein, The second detection module includes: The second pressure detector is used to detect the pressure value in the pipe at the outlet of the liquid storage tank; The second flow detector is used to detect the flow rate in the pipe at the outlet of the storage tank; The second temperature detector is used to detect the temperature value inside the pipe at the outlet of the liquid storage tank.

5. The pipeline oil removal system according to claim 4, characterized in that, Also includes: A control valve, comprising a first control valve disposed at the outlet of the liquid storage tank, for controlling the opening degree of the pipeline at the outlet of the liquid storage tank.

6. The pipeline oil removal system according to claim 5, characterized in that, The first control valve is configured as a solenoid valve; The pipeline oil removal system also includes a control module, which is electrically connected to the first pressure detector, the second pressure detector, the second flow detector, the second temperature detector, and the first control valve, respectively, to monitor the parameter values ​​of each detector and control the opening degree of the first control valve.

7. The pipeline oil removal system according to claim 1, characterized in that, Also includes: A transfer pump, the inlet of which is connected to the clarification tank, is used to discharge the liquid from the clarification tank.

8. The pipeline oil removal system according to claim 1, characterized in that, The storage tank also includes a heating module, which is used to heat the emulsion in the storage tank to a preset temperature.

9. A chemical product processing system, characterized in that, The pipeline oil removal system includes any one of claims 1 to 8.

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