Oil testing waste liquid impurity separation device

Abstract

The utility model provides an oil testing waste liquid impurity separation device, which relates to the technical field of oil testing waste liquid treatment and comprises a tank body, a sealing cover is arranged on the upper surface of the tank body, a stirring device is arranged on the sealing cover, and a dismounting assembly is arranged on the tank body. According to the oil testing waste liquid impurity separation device, a rotating handle is rotated to drive a rotating rod to rotate, the rotating rod can drive a rotating block to rotate, rotation of the rotating block can drive two second connecting rods to move close to each other through a first connecting rod, and the second connecting rods can drive clamping blocks to move into the fixed shell along notches of the fixed shell, so that the clamping blocks move out of inserting grooves in limiting plates; when the device is cleaned, the limiting of the sealing cover is relieved, at the moment, the sealing cover can be detached from the tank body, and then the supporting plate, the first filter screen and the second filter screen are moved out of the tank body, so that the device can be comprehensively cleaned, the cleaning effect of the device is improved, the waste liquid is stirred by the stirring device, the oil liquid is driven to quickly flow by utilizing the rotating force, and the filtering speed is improved.

Description

Technical Field

[0001] This utility model relates to an impurity separation device, specifically an impurity separation device for oil test waste liquid, belonging to the field of oil test waste liquid treatment technology. Background Technology

[0002] Oil testing is a process that uses specialized equipment and methods to directly test potential oil (gas) strata that have been preliminarily identified through indirect means such as seismic exploration, drilling logging, and well logging. The process involves obtaining the target strata's productivity, pressure, temperature, oil, gas, and water properties, as well as geological data. However, oil testing often generates a significant amount of waste liquid, requiring appropriate equipment for filtration.

[0003] A waste oil treatment impurity filtration device disclosed in Chinese Patent Application Publication CN221491647U involves injecting waste oil through an injection pipe, using a drive motor to rotate a rotating column, which in turn rotates a movable shaft and a stirring frame, causing the internal oil to flow evenly. The oil is then filtered through a filter port, undergoing double filtration by a filter screen and a sleeve, followed by secondary filtration by an inner tank. This allows the processed oil to flow to the bottom of the filter tank's inner cavity and be discharged through a drain pipe, facilitating convenient processing and collection. After filtration by the filter mechanism, an auxiliary filter plate and filter screen further enhance filtration, improving the device's filtration function. Since residual processing oil may remain at the bottom of the filter holes after filtration by the inner tank and filter mechanism, cleaning is performed by injecting a cleaning agent. A rotary motor then drives a movable block and cleaning plate to rotate, utilizing the frictional resistance of rubber blocks and friction pads for easy cleaning. The oil is then discharged through the drain pipe, facilitating convenient cleaning of the device.

[0004] In the above patented solutions, a rotary motor provides power to drive the movable block and cleaning plate to rotate and move. Combined with the frictional resistance of the rubber block and friction pad, the device can be easily cleaned. However, not only will oil waste remain at the bottom, but a large amount of oil will also adhere to the surface of the stirring rack, filter screen, and sleeve. Over time, the oil will accumulate, clump, smell, and breed bacteria, directly leading to poor filtration effect and even clogging of the equipment.

[0005] Therefore, a test oil waste liquid impurity separation device is proposed here. Utility Model Content

[0006] This utility model proposes a test oil waste liquid impurity separation device, which can be disassembled for comprehensive cleaning and improve its cleaning effect.

[0007] This utility model is achieved through the following technical solution: a test oil waste liquid impurity separation device, including a tank body, a sealing cover provided on the upper surface of the tank body, a stirring device provided on the sealing cover, and a disassembly assembly provided on the tank body.

[0008] The assembly / disassembly assembly includes a fixed shell fixed to the outer surface of the tank. A rotating rod is rotatably connected to the inner wall of the fixed shell, and one end of the rotating rod extends to the outside of the fixed shell. A rotating block is fixed to the outer surface of the rotating rod inside the fixed shell. Both sides of the rotating block are connected to a first connecting rod via a rotating shaft. The two first connecting rods are connected to a second connecting rod via a rotating shaft on opposite sides. A locking block is fixed to one side of the second connecting rod, and the outer surface of the locking block slides in contact with the inner wall of the fixed shell. The fixed shell has a slot that matches the locking block. A spring is fixed to the side of the two locking blocks that are close to each other. A fixing plate is fixed to the end of the two springs that are close to each other, and the outer side of the fixing plate is fixed to the inner wall of the fixed shell.

[0009] Furthermore, the inner wall of the fixed shell is provided with a sliding groove, and a slider is slidably connected to the inner wall of the sliding groove. One side of the slider is fixed to one side of the second connecting rod, and a handle is fixed to one end of the rotating rod located outside the fixed shell.

[0010] Furthermore, two sets of limiting plates are fixed on the bottom surface of the sealing cover, and slots are provided on the limiting plates, with the locking block inserted into the slots.

[0011] Furthermore, the upper surface of the tank is provided with multiple insertion holes, and the bottom surface of the sealing cap is fixed with multiple insertion rods, which are inserted into the insertion holes.

[0012] Furthermore, a support frame is fixed to the inner wall of the tank at the bottom, and a support plate is provided on the upper surface of the support frame. Multiple filter holes are opened on the outermost side of the support plate. The outer surface of the support plate is in contact with the inner wall of the tank. A first filter screen and a second filter screen are fixed on the upper surface of the support plate, and the second filter screen is located outside the first filter screen.

[0013] Furthermore, the stirring device includes a rotary motor fixed to the upper surface of the sealing cover. The output shaft of the rotary motor passes through the sealing cover and is fixed with a stirring shaft. Multiple stirring frames are fixed to the outer surface of the stirring shaft, and the stirring frames are located inside the first filter screen.

[0014] Furthermore, an inlet is installed on the upper surface of the sealing cap, and an outlet is installed on the outer surface of the tank body, with the outlet located below the support frame.

[0015] This utility model provides a device for separating impurities in oil testing waste liquid, which has the following beneficial effects:

[0016] This oil test waste liquid impurity separation device uses a rotating motor to drive the stirring shaft to rotate, which in turn drives the stirring frame to rotate. The rotational force drives the oil to flow rapidly, thus increasing the filtration speed.

[0017] This oil test waste liquid impurity separation device works by rotating a handle to drive a rotating rod, which in turn drives a rotating block to rotate. The rotation of the rotating block causes two second connecting rods to move closer together via a first connecting rod. The second connecting rods then move a locking block along the slot of the fixed shell into the fixed shell, causing it to move out of the slot on the limiting plate and release the limiting of the sealing cover. At this point, the sealing cover can be removed from the tank, and the support plate, the first filter screen, and the second filter screen can be removed from the tank, thus enabling a thorough cleaning of the device and improving its cleaning effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0020] Figure 3 This is a cross-sectional schematic diagram of the tank, the first filter screen, and the second filter screen in this utility model;

[0021] Figure 4 This is a cross-sectional view of the fixing shell in this utility model.

[0022] Explanation of reference numerals in the attached figures

[0023] 1. Tank body; 101. Outlet; 102. Inlet; 103. Support frame;

[0024] 2. Assembly and disassembly components; 201. Fixed housing; 202. Rotating rod; 203. Rotating block; 204. First connecting rod; 205. Second connecting rod; 206. Locking block; 207. Spring; 208. Slide groove; 209. Sliding block; 210. Turning handle; 211. Fixing plate;

[0025] 3. Stirring device; 301. Rotary motor; 302. Stirring shaft; 303. Stirring frame;

[0026] 4. Sealing cap; 401. Inlet; 402. Insert rod; 403. Limiting plate; 4031. Slot;

[0027] 5. Support plate; 501. Filter holes;

[0028] 6. First filter screen; 7. Second filter screen. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0030] Please see Figures 1-4 The present invention proposes the following implementation scheme: a test oil waste liquid impurity separation device, including a tank 1, a sealing cover 4 on the upper surface of the tank 1, a stirring device 3 on the sealing cover 4, and a disassembly assembly 2 on the tank 1.

[0031] Two sets of limiting plates 403 are fixed on the bottom surface of the sealing cover 4, and slots 4031 are provided on the limiting plates 403.

[0032] The upper surface of the tank body 1 is provided with multiple insertion holes 102, and the bottom surface of the sealing cover 4 is fixed with multiple insertion rods 402, and the insertion rods 402 are inserted into the insertion holes 102.

[0033] An inlet 401 is installed on the upper surface of the sealing cap 4, and an outlet 101 is installed on the outer surface of the tank body 1, with the outlet 101 located below the support frame 103.

[0034] Please refer to this carefully. Figure 3 A support frame 103 is fixed to the inner wall of the tank body 1 at the bottom. A support plate 5 is provided on the upper surface of the support frame 103. Multiple filter holes 501 are opened on the outermost side of the support plate 5. The outer surface of the support plate 5 is in contact with the inner wall of the tank body 1. A first filter screen 6 and a second filter screen 7 are fixed on the upper surface of the support plate 5. The second filter screen 7 is located outside the first filter screen 6. The filter holes 501 are located outside the second filter screen 7. The outlet 101 is located above the first filter screen 6, which can perform multiple filtrations on the oil.

[0035] Please refer to this carefully. Figure 2 The stirring device 3 includes a rotary motor 301 fixed on the upper surface of the sealing cover 4. The output shaft end of the rotary motor 301 passes through the sealing cover 4 and is fixed with a stirring shaft 302. Multiple stirring racks 303 are fixed on the outer surface of the stirring shaft 302, and the stirring racks 303 are located inside the first filter screen 6.

[0036] By starting the rotary motor 301, the stirring shaft 302 is driven to rotate, which in turn drives the stirring frame 303 to rotate. The rotational force drives the oil to flow quickly, thereby increasing the filtration speed.

[0037] Please refer to this carefully. Figure 2 and Figure 4The assembly and disassembly assembly 2 includes a fixed shell 201 fixed to the outer surface of the tank body 1. A rotating rod 202 is rotatably connected to the inner side wall of the fixed shell 201, and one end of the rotating rod 202 extends through to the outside of the fixed shell 201. A rotating block 203 is fixed to the outer surface of the rotating rod 202 inside the fixed shell 201. Both sides of the rotating block 203 are connected to a first connecting rod 204 through a rotating shaft. The two first connecting rods 204 are connected to a second connecting rod 205 through a rotating shaft on the side that is far away from each other.

[0038] A locking block 206 is fixed to one side of the second connecting rod 205, and the outer surface of the locking block 206 slides in contact with the inner wall of the fixed shell 201. The fixed shell 201 has a slot that matches the locking block 206. The locking block 206 is inserted into the slot 4031. A spring 207 is fixed to the side of the two locking blocks 206 that is close to each other. A fixing plate 211 is fixed to the end of the two springs 207 that is close to each other. The outer side of the fixing plate 211 is fixed to the inner wall of the fixed shell 201.

[0039] The inner wall of the fixed housing 201 is provided with a sliding groove 208, and a slider 209 is slidably connected to the inner wall of the sliding groove 208. One side of the slider 209 is fixed to one side of the second connecting rod 205, which can guide and limit the movement of the second connecting rod 205. A handle 210 is fixed to one end of the rotating rod 202 located outside the fixed housing 201.

[0040] By rotating the handle 210, the rotating rod 202 is driven to rotate, which in turn drives the rotating block 203 to rotate. The rotation of the rotating block 203 drives the two second connecting rods 205 to move closer to each other via the first connecting rod 204. The second connecting rods 205 drive the locking block 206 to move along the slot of the fixed shell 201 into the fixed shell 201, so that it moves out of the slot 4031 on the limiting plate 403, releasing the limitation on the sealing cover 4. At this time, the sealing cover 4 can be removed from the tank 1, and the support plate 5, the first filter screen 6 and the second filter screen 7 can be removed from the tank 1, thereby enabling a comprehensive cleaning of the device and improving its cleaning effect.

[0041] In use, the waste liquid is injected into the tank 1 through the inlet 401. The waste liquid can enter the first filter screen 6 for filtration, and then pass through the second filter screen 7 for further filtration. Finally, it passes through the filter holes 501 on the support plate 5 for final filtration. The filtered waste liquid will flow into the bottom of the tank 1 and finally flow out from the outlet 101. By starting the rotary motor 301, the stirring shaft 302 is driven to rotate. The stirring shaft 302 can drive the stirring frame 303 to rotate. The rotational force drives the oil to flow quickly, thereby improving the filtration speed.

[0042] When the device needs to be cleaned, turn the handle 210 to drive the rotating rod 202 to rotate. The rotating rod 202 can drive the rotating block 203 to rotate. The rotation of the rotating block 203 can drive the two second connecting rods 205 to move closer to each other through the first connecting rod 204. The second connecting rods 205 can drive the locking block 206 to move along the slot of the fixed shell 201 into the fixed shell 201, so that it moves out of the slot 4031 on the limiting plate 403, releasing the limitation on the sealing cover 4. At this time, the sealing cover 4 can be removed from the tank 1, and then the support plate 5, the first filter screen 6 and the second filter screen 7 can be removed from the tank 1, so that the device can be thoroughly cleaned and its cleaning effect can be improved.

[0043] When installation is required, place the support plate 5 along the inner wall of the tank 1 above the support frame 103, and then insert the insertion rod 402 on the sealing cover 4 into the insertion hole 102 on the tank 1. At the same time, the bottom surface of the limiting plate 403 will press the inclined surface of the locking block 206, causing it to move into the fixing shell 201. Simultaneously, the movement of the fixing shell 201 will press the spring 207, causing it to generate elastic force. When the position of the locking block 206 coincides with the position of the slot 4031 on the limiting plate 403, the locking block 206 will be engaged into the slot 4031 under the elastic force of the spring 207, thereby completing the installation of the sealing cover 4.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for separating impurities from oil testing waste liquid, comprising a tank body (1), characterized in that: The upper surface of the tank (1) is provided with a sealing cover (4), the sealing cover (4) is provided with a stirring device (3), and the tank (1) is provided with a disassembly assembly (2). The disassembly and assembly assembly (2) includes a fixed shell (201) fixed to the outer surface of the tank (1). A rotating rod (202) is rotatably connected to the inner wall of the fixed shell (201). A rotating block (203) is fixed to the outer surface of the rotating rod (202) inside the fixed shell (201). A first connecting rod (204) is connected to both sides of the rotating block (203) through a rotating shaft. A second connecting rod (205) is connected to the side of the two first connecting rods (204) that are far apart from each other through a rotating shaft. A locking block (206) is fixed to one side of the second connecting rod (205). A spring (207) is fixed to the side of the two locking blocks (206) that are close to each other. A fixing plate (211) is fixed to the end of the two springs (207) that are close to each other.

2. The device for separating impurities from oil testing waste liquid according to claim 1, characterized in that: The inner wall of the fixed shell (201) is provided with a sliding groove (208), and a slider (209) is slidably connected to the inner wall of the sliding groove (208). One side of the slider (209) is fixed to one side of the second connecting rod (205). A throttle (210) is fixed to one end of the rotating rod (202) located outside the fixed shell (201).

3. The device for separating impurities from oil testing waste liquid according to claim 1, characterized in that: Two sets of limiting plates (403) are fixed on the bottom surface of the sealing cover (4). The limiting plates (403) have slots (4031) and the locking block (206) is inserted into the slots (4031).

4. The device for separating impurities from oil testing waste liquid according to claim 1, characterized in that: The upper surface of the tank (1) is provided with multiple insertion holes (102), and the bottom surface of the sealing cover (4) is fixed with multiple insertion rods (402), and the insertion rods (402) are inserted into the insertion holes (102).

5. The device for separating impurities from oil testing waste liquid according to claim 1, characterized in that: The tank (1) has a support frame (103) fixed on the inner wall at the bottom. The upper surface of the support frame (103) is provided with a support plate (5). The outermost part of the support plate (5) is provided with multiple filter holes (501). The upper surface of the support plate (5) is fixed with a first filter screen (6) and a second filter screen (7), and the second filter screen (7) is located outside the first filter screen (6).

6. A test fluid waste liquid impurity separation device according to claim 5, wherein: The stirring device (3) includes a rotary motor (301) fixed on the upper surface of the sealing cover (4). The output shaft end of the rotary motor (301) passes through the sealing cover (4) and is fixed with a stirring shaft (302). Multiple stirring racks (303) are fixed on the outer surface of the stirring shaft (302), and the stirring racks (303) are located inside the first filter screen (6).

7. The device for separating impurities from oil testing waste liquid according to claim 5, characterized in that: The upper surface of the sealing cap (4) is equipped with an inlet (401), and the outer surface of the tank (1) is equipped with an outlet (101), and the outlet (101) is located below the support frame (103).

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