Demulsifier diluting device

Abstract

The utility model discloses a demulsifying agent diluting device, which relates to the technical field of demulsifying agents and comprises a diluting tank, a diluting mechanism, a filtering mechanism, a detecting mechanism and the like. According to the device, solid impurities entering the demulsifier due to external factors or transfer devices inside the device are removed, the product weight of the diluted demulsifier is guaranteed, meanwhile, the filtering mechanism can remove impurities left after filtration on the upper surface of an aluminum plate, the filtering effect of the filtering plate is guaranteed, and the service life of the filter plate is prolonged. The device is further provided with a detection mechanism used for detecting the concentration of the demulsifying agent in the device, and meanwhile, the position of a demulsifying agent concentration sensor can be changed, so that a worker can collect the diluted concentrations of the demulsifying agent at multiple positions in the dilution tank, and after all the concentrations reach the preset concentration, dilution can be stopped, and the concentrations of the multiple positions can be collected; the effect is more accurate, errors are reduced, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of demulsifiers, in particular to a demulsifier dilution device. Background Art

[0002] Demulsifier is a non-ionic surfactant used for dehydration. It is used to remove water from crude oil and heavy oil to make the water content meet the requirements. It can be used in oil wells to reduce the viscosity of crude oil and prevent oil wells from being blocked. Demulsifiers are generally surfactants and are amphiphilic. If the concentration is too high, it will form micelles and affect the demulsification effect. Therefore, demulsifiers should be diluted before use. The dilution needs to be applied to the dilution device.

[0003] For example, the patent website discloses a demulsifier dilution device for tar production (publication number: CN212492489U). Before the demulsifier enters the dilution device, solid impurities may enter the demulsifier due to external factors or the transfer device, and the device does not have a filtering device for the demulsifier. Such impurities will remain in the demulsifier and affect the quality of the demulsifier. Therefore, those skilled in the art have proposed a demulsifier dilution device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a demulsifier dilution device, which is provided with a filtering mechanism to filter the diluted demulsifier to remove its internal fixed impurities, solving the problem that the demulsifier may contain impurities that affect the quality of the finished product due to the lack of a filtering mechanism in the above-mentioned background device.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a demulsifier dilution device, comprising:

[0006] A dilution tank, which is used to provide a place for diluting the demulsifier;

[0007] A dilution mechanism, the dilution mechanism is used to dilute the demulsifier;

[0008] A filtering mechanism, wherein the filtering mechanism is used to filter the diluted demulsifier to filter out impurities inside the demulsifier;

[0009] The dilution mechanism comprises a filter chamber installed at the lower end of the discharge pipe of the dilution tank, a filter plate is installed inside the filter chamber, two first electric push rods are installed on the side of the filter chamber above the filter plate, the telescopic ends of the two first electric push rods extend into the filter chamber and a push plate is installed above the filter plate, a side opening aligned with the push plate is opened on one side of the push plate on the other side of the filter chamber, two second electric push rods are installed on the other side of the filter chamber above the side opening, baffles for blocking the side openings are installed at the lower ends of the two second electric push rods, a first solenoid valve is installed on the discharge pipe of the dilution tank, and an output pipe is installed at the center of the lower surface of the filter chamber;

[0010] A detection mechanism is used to detect the concentration of the demulsifier in the dilution tank.

[0011] As a further technical solution of the utility model, the dilution mechanism includes a second motor installed at the center of the upper surface of the dilution tank, the driving end of the second motor extends into the dilution tank and is equipped with a stirring blade, and a heating plate is installed in the wall of the dilution tank.

[0012] As a further technical solution of the utility model, a water inlet pipe is installed on the upper surface of the dilution tank at one side of the second motor, a second solenoid valve is installed on the water inlet pipe, and a material inlet pipe is installed on the side of the dilution tank near the upper end.

[0013] As a further technical solution of the utility model, the detection mechanism includes a movable seat installed on the side of the dilution tank, a movable groove is opened on the side of the movable seat, a first motor is installed at the lower end of the movable seat, the driving end of the first motor extends into the movable groove and is installed with a screw whose end is rotatably connected to the inner wall thereof, and a threaded seat is provided on the screw.

[0014] As a further technical solution of the utility model, an L-shaped plate is installed on the side of the threaded seat, an extension rod extending into the dilution tank is installed on the lower surface of the L-shaped plate, a demulsifier concentration sensor is installed on the lower end of the extension rod, and a display screen is installed on the side of the dilution tank on one side of the movable seat.

[0015] Beneficial Effects

[0016] The utility model provides a demulsifier dilution device. Compared with the prior art, it has the following beneficial effects:

[0017] 1. A demulsifier dilution device is provided with a filtering mechanism, which can filter the diluted demulsifier and remove the solid impurities that enter the demulsifier due to external factors or transfer device reasons, thereby ensuring the product weight of the diluted demulsifier. At the same time, the filtering mechanism can remove the impurities left on the surface of the aluminum plate after filtering, thereby ensuring the filtering effect of the filter plate.

[0018] 2. A demulsifier dilution device. The device is also provided with a detection mechanism for detecting the demulsifier concentration inside the device. At the same time, the position of the demulsifier concentration sensor can be changed, so that the staff can collect the concentration of the demulsifier after dilution at multiple positions in the dilution tank. When all reach the predetermined concentration, the dilution can be stopped. The concentration of multiple positions can be collected to make the effect more accurate, reduce errors and improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a demulsifier dilution device;

[0020] Figure 2 It is a structural schematic diagram of a demulsifier dilution device;

[0021] Figure 3 It is a structural schematic diagram of a demulsifier dilution device.

[0022] In the figure: 1. dilution tank; 2. filter chamber; 3. filter plate; 4. first electric push rod; 5. push plate; 6. side port; 7. second electric push rod; 8. baffle; 9. first solenoid valve; 10. output pipe; 11. moving seat; 12. moving groove; 13. first motor; 14. screw; 15. threaded seat; 16. L-shaped plate; 17. extension rod; 18. demulsifier concentration sensor; 19. second motor; 20. stirring blade; 21. water inlet pipe; 22. second solenoid valve; 23. feed pipe; 24. display screen; 25. heating plate. DETAILED DESCRIPTION

[0023] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0026] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0027] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0028] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0029] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0030] Figure 1 It is a structural schematic diagram of a demulsifier dilution device;

[0031] Figure 2 It is a structural schematic diagram of a demulsifier dilution device;

[0032] Figure 3 It is a structural schematic diagram of a demulsifier dilution device;

[0033] like Figure 1-3 As shown, a demulsifier dilution device disclosed in the present invention may include: a dilution tank 1, a dilution mechanism, a filtering mechanism, a detection mechanism and other components;

[0034] like Figure 1-3 As shown, the filtering mechanism includes a filtering chamber 2, a filter plate 3, a first electric push rod 4, a push plate 5, a side port 6, a second electric push rod 7, a baffle 8, a first solenoid valve 9, and an output pipe 10;

[0035] The filter chamber 2 is installed at the discharge pipe port of the dilution tank 1, the filter plate 3 is installed inside the filter chamber 2, the two first electric push rods 4 are installed on one side of the filter chamber 2, the push plate 5 is installed at the ends of the two first electric push rods 4 extending into the filter chamber 2 and located on the upper surface of the filter plate 3, the side port 6 is opened on the other side of the filter chamber 2 and is at the same height as the push plate 5, the two second electric push rods 7 are installed on the other side of the filter chamber 2 and are located above the side port 6, the baffle 8 is installed at the lower ends of the two second electric push rods 7 and is adapted to the side port 6, the first solenoid valve 9 is installed on the discharge pipe of the dilution tank 1, and the output pipe 10 is installed on the lower surface of the filter chamber 2;

[0036] After the dilution is completed, the first solenoid valve 9 is opened, and the diluted demulsifier enters the filter chamber 2 through the output port, and is filtered by the filter plate 3, so that the solid impurities in the demulsifier are filtered out, and the filtered demulsifier is discharged through the output pipe 10. When a certain amount of impurities are collected on the upper surface of the filter plate 3, the second electric push rod 7 is shortened to drive the baffle plate 8 to rise to open the side port 6, and then the first electric push rod 4 is extended to drive the push plate 5 to move and push the impurities on the upper surface of the filter plate 3 out of the side port 6, so as to clean the filter plate 3. Then the first electric push rod 4 is shortened to drive the push plate 5 to restore its position, and the second electric push rod 7 is extended to drive the baffle plate 8 to descend and close the side port 6;

[0037] like Figure 1-3 As shown, the dilution mechanism includes a second motor 19, a stirring blade 20, a water inlet pipe 21, a second solenoid valve 22, a feed pipe 23, and a heating plate 25;

[0038] The second motor 19 is installed at the center of the upper surface of the dilution tank 1, the stirring blade 20 is installed at the driving end of the second motor 19 extending into the dilution tank 1, the heating plate 25 is arranged in the wall of the dilution tank 1, the water inlet pipe 21 is installed on the upper surface of the dilution tank 1 and is located on one side of the second motor 19, the second solenoid valve 22 is arranged on the water inlet pipe 21, and the feed pipe 23 is installed on the side of the dilution tank 1 and close to the upper end;

[0039] Connect the end of the water inlet pipe 21 to the water supply device, open the second solenoid valve 22 to send a certain amount of water into the dilution tank 1 through the water inlet pipe 21, and send a certain amount of demulsifier into the dilution tank 1 through the feed pipe 23, then the second motor 19 is driven to drive the stirring blade 20 to rotate to stir and mix the demulsifier and water to dilute the demulsifier, and at the same time the heating plate 25 is operated to heat the solution in the dilution tank 1 to speed up its dilution speed;

[0040] like Figure 1-3 As shown, the detection mechanism includes a moving seat 11, a moving slot 12, a first motor 13, a screw 14, a threaded seat 15, an L-shaped plate 16, an extension rod 17, a demulsifier concentration sensor 18, and a display screen 24;

[0041] The movable seat 11 is installed on the side of the dilution tank 1, the movable groove 12 is opened on the side of the movable seat 11, the first motor 13 is installed at the lower end of the movable seat 11, the screw 14 is rotatably installed in the movable groove 12 and one end is connected to the driving end of the first motor 13, the threaded seat 15 is arranged on the screw 14, the L-shaped plate 16 is installed on the side of the threaded seat 15, the extension rod 17 is installed on the side of the L-shaped plate 16 and extends into the dilution tank 1, the demulsifier concentration sensor 18 is installed at the lower end of the extension rod 17, and the display screen 24 is installed on the side of the dilution tank 1;

[0042] The demulsifier concentration sensor 18 can detect the demulsifier concentration in the dilution tank 1, and then send an electrical signal to the display screen 24 to display the concentration on the display screen 24. The staff can observe the demulsifier concentration in the dilution tank 1 through the display screen 24. At the same time, the first motor 13 runs to drive the screw 14 to rotate, driving the threaded seat 15 to rise. The rising threaded seat 15 drives the demulsifier concentration sensor 18 to rise through the L-shaped plate 16 and the extension rod 17. By changing the position of the demulsifier concentration sensor 18, the demulsifier concentration at other positions in the dilution tank 1 can be detected. Through the rising operation, the staff can collect the diluted concentration of the demulsifier at multiple positions in the dilution tank 1. After all of them reach the predetermined concentration, the dilution can be stopped. By collecting the concentrations at multiple positions, the effect is more accurate, the error is reduced, and the product quality is improved.

[0043] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A demulsifier dilution device, characterized in that: include: A dilution tank (1), wherein the dilution tank (1) is used to provide a place for diluting the demulsifier; A dilution mechanism, the dilution mechanism is used to dilute the demulsifier; A filtering mechanism, wherein the filtering mechanism is used to filter the diluted demulsifier to filter out impurities inside the demulsifier; The dilution mechanism comprises a filter chamber (2) installed at the lower end of the discharge pipe of the dilution tank (1), a filter plate (3) is installed inside the filter chamber (2), two first electric push rods (4) are installed on the side of the filter chamber (2) above the filter plate (3), the telescopic ends of the two first electric push rods (4) extend into the filter chamber (2) and a push plate (5) is installed above the filter plate (3), the other side of the filter chamber (2) is provided with a side opening (6) aligned with the push plate (5) on one side, two second electric push rods (7) are installed on the other side of the filter chamber (2) above the side opening (6), and baffles (8) for blocking the side opening (6) are installed at the lower ends of the two second electric push rods (7), a first solenoid valve (9) is installed on the discharge pipe of the dilution tank (1), and an output pipe (10) is installed at the center of the lower surface of the filter chamber (2); A detection mechanism, wherein the detection mechanism detects the concentration of the demulsifier in the dilution tank (1); The dilution mechanism comprises a second motor (19) mounted at the center of the upper surface of the dilution tank (1), the driving end of the second motor (19) extending into the dilution tank (1) and being equipped with a stirring blade (20), and a heating plate (25) being installed in the wall of the dilution tank (1); A water inlet pipe (21) is installed on the upper surface of the dilution tank (1) at one side of the second motor (19), a second solenoid valve (22) is installed on the water inlet pipe (21), and a material inlet pipe (23) is installed on the side of the dilution tank (1) near the upper end; The detection mechanism comprises a movable seat (11) mounted on the side of the dilution tank (1), a movable groove (12) being provided on the side of the movable seat (11), a first motor (13) being mounted at the lower end of the movable seat (11), a driving end of the first motor (13) extending into the movable groove (12) and being mounted with a screw (14) whose end is rotatably connected to the inner wall thereof, and a threaded seat (15) being arranged on the screw (14).

2. A demulsifier dilution device according to claim 1, characterized in that: An L-shaped plate (16) is installed on the side of the threaded seat (15), an extension rod (17) extending into the dilution tank (1) is installed on the lower surface of the L-shaped plate (16), a demulsifier concentration sensor (18) is installed at the lower end of the extension rod (17), and a display screen (24) is installed on the side of the dilution tank (1) at one side of the movable seat (11).

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