High-efficiency oil-water separator

Abstract

The utility model relates to the technical field of oil-water separation, in particular to a high-efficiency oil-water separator which comprises a supporting base, an impurity removing barrel and a separating barrel, a portable cleaning mechanism is arranged in the impurity removing barrel, an auxiliary filtering mechanism is arranged on the side edge of the portable cleaning mechanism, and the separating barrel is arranged on the supporting base. When the high-efficiency oil-water separator is used, through the design that a limiting scraper is driven to rotate through mechanism transmission, solid impurities accumulated above a filter plate can be automatically pushed to rotate by utilizing the rotation track movement of the limiting scraper, and the separation control mechanism is arranged on the side edge of the auxiliary filter mechanism. Furthermore, the impurity removal barrel and the protective cover are designed to be detachable, so that the cleaning work of the filter plate is facilitated to a great extent, the overall structural design is simple, and the filtering effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-water separation, and particularly relates to a high-efficiency oil-water separator. Background Technique

[0002] An oil-water separation device is a device used to separate oil and water, which is widely used in the fields of environmental protection, petrochemical industry, sewage treatment, food processing, etc. Its main function is to separate the mixed oil and water in order to recover grease and reduce environmental pollution;

[0003] An "oil-water separator" disclosed in the patent number "CN211050961U" can separate oil and water in a hydraulic oil-water mixture or a lubricating oil-water mixture by using natural solar heating, and the separated hydraulic oil or lubricating oil can be put back into use; since the existing oil-water mixture to be separated usually contains impurities inside, it is very easy to affect the normal separation effect of the device due to blockage by impurities during the separation process. However, the above device does not make improvements to this problem, and the overall practical effect is somewhat poor. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a high-efficiency oil-water separator to solve the above problems, which improves the problems that the existing oil-water separator cannot well separate and remove solid impurity particles in the oil-water mixture and cannot achieve all-round portable cleaning.

[0005] A high-efficiency oil-water separator includes a support base, an impurity removal barrel and a separation barrel. A limit support frame is arranged on the outer wall of the top end of the support base, and an impurity removal barrel is arranged on the outer wall of the top end of the limit support frame. A separation barrel is arranged above the support base. A portable cleaning mechanism is arranged inside the impurity removal barrel. An auxiliary filtering mechanism is arranged on the side of the portable cleaning mechanism, and a separation control mechanism is arranged on the side of the auxiliary filtering mechanism. The portable cleaning mechanism includes a protective cover, a limit filter plate, a threaded ring and an annular threaded groove. A protective cover is attached to the outer wall of the top end of the impurity removal barrel. A limit filter plate is installed on the inner wall of the side of the impurity removal barrel. A threaded ring is arranged on the outer wall of the bottom end of the protective cover, and an annular threaded groove is opened on the outer wall of the top end of the impurity removal barrel. The threaded ring and the annular threaded groove are installed by threads.

[0006] Preferably, the auxiliary filtering mechanism includes a positioning support frame and a driving motor. A feed hopper is conductively installed on the outer wall of the top end of the protective cover, and a positioning support frame is arranged on the outer wall of the top end of the protective cover. A driving motor is arranged on the outer wall of the top end of the positioning support frame.

[0007] Preferably, the drive motor is connected to the outer wall of the top end of the transmission shaft. A limiting scraper is provided on the outer wall of the side of the transmission shaft at the bottom end. The bottom outer wall of the limiting scraper is attached to the top outer wall of the limiting filter plate.

[0008] Preferably, the outer walls on both sides of the limiting scraper are arranged in an arc structure, and the outer wall of the side of the limiting scraper is attached to the inner wall of the side of the impurity removal barrel.

[0009] Preferably, a flow guide pipe is conductively installed on the bottom outer wall of the impurity removal barrel and the outer wall of the side of the separation barrel at the top end, and a one-way valve is arranged outside the flow guide pipe.

[0010] Preferably, the separation control mechanism includes a heating base. The heating base is arranged on the bottom outer wall of the separation barrel, and the heating base is connected to the top outer wall of the support base.

[0011] Preferably, a power supply component and a controller are arranged on the top outer wall of the support base, and both the power supply component and the controller are arranged inside the protective cover.

[0012] Preferably, the bottom outer wall of the protective cover is connected to the top outer wall of the support base, and a temperature monitoring sensor is arranged on the top outer wall of the protective cover.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. When the high-efficiency oil-water separator is in use, through the design of driving the limiting scraper to rotate by mechanism transmission, the solid impurities accumulated above the filter plate can be automatically pushed and rotated by using the rotation trajectory movement of the limiting scraper, thereby avoiding the problem that the oil-water mixture cannot be filtered out due to the blockage of the filter plate by impurities. Further, the impurity removal barrel and the protective cover are designed to be detachable, thereby greatly facilitating the cleaning work of the filter plate. The overall structure design is simple and the filtering effect is good.

[0015] 2. When the high-efficiency oil-water separator is in use, since the boiling point of water is 100 degrees Celsius, while the boiling points of different types of oils vary, usually between 200 degrees Celsius and 300 degrees Celsius. By using this difference feature and combining it with mechanism transmission to control the temperature inside the separation barrel at the boiling point value of water, the water in the oil-water mixture can be automatically evaporated by evaporation, thereby extracting pure oil. The overall structure design is simple and the practical effect is good. Description of the Drawings

[0016] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the portable cleaning mechanism of the present utility model;

[0018] Figure 3 Schematic three-dimensional structure diagram of the auxiliary filtration mechanism of the present utility model;

[0019] Figure 4 Schematic three-dimensional structure diagram of the installation of the diversion pipe of the present utility model;

[0020] Figure 5 Schematic three-dimensional structure diagram of the separation control mechanism of the present utility model.

[0021] In the figure: 1, support base; 2, impurity removal barrel; 3, separation barrel; 4, portable cleaning mechanism; 41, protective cover; 42, limit filter plate; 43, threaded ring; 44, annular threaded groove; 5, auxiliary filtration mechanism; 51, positioning support frame; 52, drive motor; 53, transmission shaft; 54, limit scraper; 61, diversion pipe; 62, one-way valve; 7, separation control mechanism; 71, heating base; 72, power supply component; 73, controller; 74, protective cover; 75, temperature monitoring sensor. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] During specific implementation: As Figures 1-5 shown, a high-efficiency oil-water separator includes a support base 1, an impurity removal barrel 2 and a separation barrel 3. A limit support frame is provided on the outer wall of the top end of the support base 1, and an impurity removal barrel 2 is provided on the outer wall of the top end of the limit support frame. A separation barrel 3 is provided above the support base 1. A portable cleaning mechanism 4 is provided inside the impurity removal barrel 2. An auxiliary filtration mechanism 5 is provided on the side of the portable cleaning mechanism 4. A separation control mechanism 7 is provided on the side of the auxiliary filtration mechanism 5. The portable cleaning mechanism 4 includes a protective cover 41, a limit filter plate 42, a threaded ring 43 and an annular threaded groove 44. A protective cover 41 is attached to the outer wall of the top end of the impurity removal barrel 2. A limit filter plate 42 is installed on the inner wall of the side of the impurity removal barrel 2. A threaded ring 43 is provided on the outer wall of the bottom end of the protective cover 41. An annular threaded groove 44 is opened on the outer wall of the top end of the impurity removal barrel 2. The threaded ring 43 and the annular threaded groove 44 are installed by threads; the setting of the limit filter plate 42 here facilitates the isolation of solid impurities in the oil-water above the limit filter plate 42. When it is necessary to remove the protective cover 41 from above the impurity removal barrel 2 to clean the solid impurity particles accumulated above the limit filter plate 42, at this time, only need to rotate the protective cover 41 until the threaded ring 43 at its bottom end completely disengages from the annular threaded groove 44. The installation is the same after cleaning.

[0024] The auxiliary filtering mechanism 5 includes a positioning support frame 51 and a driving motor 52. A feed hopper is conductively installed on the outer wall of the top end of the protective cover 41, and a positioning support frame 51 is arranged on the outer wall of the top end of the protective cover 41. A driving motor 52 is arranged on the outer wall of the top end of the positioning support frame 51. The driving motor 52 is connected to the outer wall of the top end of the transmission shaft 53. A limiting scraper 54 is arranged on the outer side wall of the transmission shaft 53 at the bottom position. The bottom outer wall of the limiting scraper 54 is attached to the top outer wall of the limiting filter plate 42. When it is necessary to push and rotate to prevent blockage of the impurities accumulated above the limiting filter plate 42 during the filtering process, only the driving motor 52 needs to be turned on at this time. After the driving motor 52 is turned on, it will automatically drive the transmission shaft 53 to rotate, thereby driving the limiting scraper 54 to rotate. When the limiting scraper 54 rotates, it will automatically push the solid impurities accumulated above the limiting filter plate 42, so as to achieve the effect of preventing blockage.

[0025] The outer walls on both sides of the limiting scraper 54 are arranged in an arc structure, and the outer side wall of the limiting scraper 54 is attached to the inner side wall of the impurity removal barrel 2. Through the above settings, the limiting scraper 54 can better clean the impurities above the limiting filter plate 42.

[0026] A diversion pipe 61 is conductively installed on the bottom outer wall of the impurity removal barrel 2 and the outer side wall of the separation barrel 3 at the top position, and a one-way valve 62 is arranged outside the diversion pipe 61. When the above-mentioned filtered oil-water mixture falls to the bottom of the impurity removal barrel 2, it will automatically be transported to the inside of the separation barrel 3 through the diversion of the diversion pipe 61. The setting of the one-way valve 62 here plays an effect of controlling the flow direction.

[0027] The separation control mechanism 7 includes a heating base 71. The heating base 71 is arranged on the bottom outer wall of the separation barrel 3, and the heating base 71 is connected to the top outer wall of the support base 1. A power supply member 72 and a controller 73 are arranged on the top outer wall of the support base 1, and both the power supply member 72 and the controller 73 are arranged inside the protective cover 74. The bottom outer wall of the protective cover 74 is connected to the top outer wall of the support base 1. A temperature monitoring sensor 75 is arranged on the top outer wall of the protective cover 74. When it is necessary to separate the oil-water mixture inside the separation barrel 3, since the boiling point of water is 100 degrees Celsius, and the boiling points of different types of oils vary, usually between 200 degrees Celsius and 300 degrees Celsius, using this distinguishing feature, as shown in the attached Figure 1As shown, a heat conduction rod is connected between the temperature monitoring sensor 75 and the outer side wall of the separation barrel 3, which is used to transfer the outer wall temperature of the separation barrel 3 to the temperature monitoring sensor 75 in real time. Subsequently, the monitored temperature of the temperature monitoring sensor 75 is adjusted to the boiling point temperature of water. Then, the temperature monitoring sensor 75 is turned on. When the temperature of the separation barrel 3 is lower than the monitoring range of the temperature monitoring sensor 75, at this time, the temperature monitoring sensor 75 will transmit information to the controller 73 in real time. Subsequently, the controller 73 will automatically control the power supply component 72 to turn on. Furthermore, when the power supply component 72 is turned on, it will automatically supply power to the heating base 71. It should be noted here that a heating wire is pre-set inside the heating base 71. Therefore, when the heating base 71 is energized and heated, it will automatically heat the separation barrel 3 through heat transfer. When the temperature of the separation barrel 3 reaches the monitoring range of the temperature monitoring sensor 75, at this time, the temperature monitoring sensor 75 will also transmit information to the controller 73. The principle is the same as above. At this time, the heating base 71 stops heating, so as to control the internal temperature of the separation barrel 3 at the boiling point value of water, so that the water inside the separation barrel 3 can be directly evaporated, so that only oil remains inside the separation barrel 3, thus achieving the separation effect.

[0028] When the present utility model is in use, first, the driving motor 52 needs to be turned on. When the driving motor 52 is turned on, it will automatically drive the transmission shaft 53 to rotate, and then drive the limit scraper 54 to rotate. Subsequently, the oil-water mixture is poured into the interior of the impurity removal barrel 2 through the feed hopper at the top of the protective cover 41. The setting of the limit filter plate 42 here facilitates isolating the solid impurities in the oil-water mixture above the limit filter plate 42. When the above-mentioned limit scraper 54 rotates, it will automatically push the solid impurities accumulated above the limit filter plate 42, so as to achieve the effect of preventing blockage. Subsequently, when the filtered oil-water mixture reaches the bottom of the impurity removal barrel 2, it will automatically be transported to the interior of the separation barrel 3 through the diversion of the diversion pipe 61;

[0029] When it is necessary to separate the oil-water mixture inside the separation barrel 3, since the boiling point of water is 100 degrees Celsius, and the boiling points of different types of oil vary, usually between 200 degrees Celsius and 300 degrees Celsius. Using this distinguishing feature, as shown in the attached Figure 1As shown, a heat conduction rod is connected between the temperature monitoring sensor 75 and the outer side wall of the separation barrel 3, which is used to transfer the outer wall temperature of the separation barrel 3 to the temperature monitoring sensor 75 in real time. Subsequently, the monitored temperature of the temperature monitoring sensor 75 is adjusted to the boiling point temperature of water. Then, the temperature monitoring sensor 75 is turned on. When the temperature of the separation barrel 3 is lower than the monitoring range of the temperature monitoring sensor 75, at this time, the temperature monitoring sensor 75 will transmit information to the controller 73 in real time. Subsequently, the controller 73 will automatically control the power supply component 72 to turn on. Furthermore, when the power supply component 72 is turned on, it will automatically supply power to the heating base 71. It should be noted here that a heating wire is pre-set inside the heating base 71. Therefore, when the heating base 71 is powered on and generates heat, it will automatically heat the separation barrel 3 through heat transfer. When the temperature of the separation barrel 3 reaches the monitoring range of the temperature monitoring sensor 75, at this time, the temperature monitoring sensor 75 will also transmit information to the controller 73. The principle is the same as above. At this time, the heating base 71 stops heating, so as to control the internal temperature of the separation barrel 3 at the boiling point value of water, so that the water inside the separation barrel 3 can be directly evaporated, so that only oil remains inside the separation barrel 3, thus achieving the separation effect.

[0030] It should be noted here that the above-mentioned drive motor 52 can be powered according to the existing conventional operation technical means. Whether it is powered by a power supply component or an external wire, it belongs to the existing conventional operation technical means and will not be described in detail here.

[0031] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An efficient oil-water separator, characterized in that, It includes a support base (1), a impurity removal barrel (2) and a separation barrel (3). A limit support frame is provided on the outer wall of the top end of the support base (1), and an impurity removal barrel (2) is provided on the outer wall of the top end of the limit support frame. A separation barrel (3) is provided above the support base (1). A portable cleaning mechanism (4) is provided inside the impurity removal barrel (2). An auxiliary filtering mechanism (5) is provided on the side of the portable cleaning mechanism (4). A separation control mechanism (7) is provided on the side of the auxiliary filtering mechanism (5). The portable cleaning mechanism (4) includes a protective cover (41), a limit filter plate (42), a threaded ring (43) and an annular threaded groove (44). The protective cover (41) is fitted on the outer wall of the top end of the impurity removal barrel (2). The limit filter plate (42) is installed on the inner wall of the side of the impurity removal barrel (2). The threaded ring (43) is provided on the outer wall of the bottom end of the protective cover (41). The annular threaded groove (44) is opened on the outer wall of the top end of the impurity removal barrel (2). The threaded ring (43) and the annular threaded groove (44) are installed by threading.

2. The high-efficiency oil-water separator according to claim 1, characterized in that: The auxiliary filtering mechanism (5) includes a positioning support frame (51) and a driving motor (52). A feed hopper is conductively installed on the outer wall of the top end of the protective cover (41), and a positioning support frame (51) is provided on the outer wall of the top end of the protective cover (41). The driving motor (52) is provided on the outer wall of the top end of the positioning support frame (51).

3. The high-efficiency oil-water separator according to claim 2, characterized in that: The driving motor (52) is connected to the outer wall of the top end of the transmission shaft (53). A limit scraper (54) is provided on the outer wall of the side at the bottom end of the transmission shaft (53). The outer wall of the bottom end of the limit scraper (54) is in contact with the outer wall of the top end of the limit filter plate (42).

4. The high-efficiency oil-water separator according to claim 3, characterized in that: The outer walls on both sides of the limit scraper (54) are of an arc structure, and the outer wall of the side of the limit scraper (54) is in contact with the inner wall of the side of the impurity removal barrel (2).

5. An efficient oil-water separator according to claim 1, characterized in that: A flow guide pipe (61) is conductively installed on the outer wall of the bottom end of the impurity removal barrel (2) and the outer wall of the side at the top end of the separation barrel (3), and a one-way valve (62) is provided outside the flow guide pipe (61).

6. The high-efficiency oil-water separator according to claim 1, characterized in that: The separation control mechanism (7) includes a heating base (71). The heating base (71) is provided on the outer wall of the bottom end of the separation barrel (3), and the heating base (71) is connected to the outer wall of the top end of the support base (1).

7. An efficient oil-water separator according to claim 6, characterized in that: A power supply part (72) and a controller (73) are provided on the outer wall of the top end of the support base (1), and both the power supply part (72) and the controller (73) are arranged inside a protective cover (74).

8. The high-efficiency oil-water separator according to claim 7, characterized in that: The outer wall of the bottom end of the protective cover (74) is connected to the outer wall of the top end of the support base (1). A temperature monitoring sensor (75) is provided on the outer wall of the top end of the protective cover (74).

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