Emulsion oil-water separation mechanism

Abstract

The utility model discloses an emulsion oil-water separation mechanism, which belongs to the technical field of oil-water separation and comprises a separation box, a box cover is fixedly mounted at the top of the separation box, a feeding pipe is fixedly mounted on the top surface of the box cover, and a waste residue collection box is fixedly mounted on one side surface of the separation box. A cleaning box is fixedly installed on one side face of the separating box, a connecting valve is fixedly installed on one side face of the separating box, an oil collecting box is fixedly installed at one end of the connecting valve, an oil collecting box is fixedly installed at the bottom of the cleaning box, and an anti-blocking cleaning assembly is arranged in the separating box. A separation assembly is arranged at the top of the oil collection tank; according to the oil-water separation device, through the arrangement of the anti-blocking cleaning assembly and the separation assembly, the functions of accelerating oil-water separation and collection are achieved, and meanwhile the effects of preventing blocking in the oil-water separation process and facilitating follow-up cleaning of the filter screen can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil-water separation, and particularly relates to an emulsion oil-water separation mechanism. Background Art

[0002] With the continuous development of industrialization, the discharge of oily wastewater from petrochemical, metal processing, textile, food and other industries has caused environmental pollution. In order to maintain a good ecological environment and human health, while protecting limited water resources, it is necessary to use corresponding equipment to effectively separate oily wastewater.

[0003] Although there are various types of emulsion oil-water separation equipment on the market, these devices have a slow separation speed for emulsion oil and water and low working efficiency. At the same time, due to the high energy consumption, the separation cost is high. In addition, since there is a certain amount of fixed matter in the emulsion oil and water, it may cause the pipeline to be blocked during separation, requiring manual cleaning, which leads to poor oil-water separation effect of the equipment and low working efficiency. In order to solve the above problems, an emulsion oil-water separation mechanism is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that although there are various types of emulsion oil-water separation equipment on the market, these equipment have a slow separation speed for emulsion oil-water and low working efficiency. At the same time, due to high energy consumption, the separation cost is high. In addition, since there is a certain amount of fixed matter in the emulsion oil-water, it may cause pipeline blockage during separation, requiring manual cleaning, which leads to poor oil-water separation effect of the equipment and low working efficiency. An emulsion oil-water separation mechanism is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an emulsion oil-water separation mechanism, comprising a separation box, a box cover is fixedly installed on the top of the separation box, a feeding pipe is fixedly installed on the top surface of the box cover, a waste residue collection box is fixedly installed on one side surface of the separation box, a cleaning box is fixedly installed on one side surface of the separation box, a filter is fixedly installed on the inner wall of the separation box, a water absorption layer is fixedly installed on the inner wall of the separation box, a buffer box is fixedly installed on the bottom of the filter, a connecting valve is fixedly installed on one side surface of the separation box, an oil collection box is fixedly installed on one end of the connecting valve, an oil collection box is fixedly installed on the bottom of the cleaning box, an anti-blocking cleaning component is arranged inside the separation box, and a separation component is arranged on the top of the oil collection box.

[0006] As a further description of the above technical solution:

[0007] The separation assembly includes a vacuum pump, which is fixedly installed on the top surface of the oil collection box, one end of the output shaft of the vacuum pump is rotatably connected to a fixed rod, a fixed rod is fixedly installed on one side surface of the separation box, a belt is slidably connected to the outer wall of the output shaft of the vacuum pump, and an exhaust pipe is fixedly installed at one end of the vacuum pump.

[0008] As a further description of the above technical solution:

[0009] A first exhaust pipe is fixedly installed at one end of the vacuum pump, one end of the first exhaust pipe is fixedly installed on the top surface of the oil collection box, a second exhaust pipe is fixedly installed at one end of the vacuum pump, and one end of the second exhaust pipe is fixedly installed on a side surface of the separation box.

[0010] As a further description of the above technical solution:

[0011] The anti-blocking cleaning assembly includes a fixed frame, a fixed frame is fixedly installed on the inner wall of the cleaning box, a second reciprocating screw is rotatably connected to the inner wall of one side of the separation box, a limiting rod is fixedly installed on the inner wall of the separation box, an aerogel is slidably connected to the outer wall of the limiting rod, the aerogel is threadedly connected to the second reciprocating screw through a threaded hole arranged inside the aerogel, and the first reciprocating screw is rotatably connected to the inner wall of the separation box.

[0012] As a further description of the above technical solution:

[0013] The separation box is slidably connected to a sliding frame through a sliding groove arranged inside it, and the sliding frame is threadedly connected to a first reciprocating screw through a threaded hole arranged inside it, a connecting column is fixedly installed on the bottom surface of the sliding frame, and a scraper is fixedly installed on the bottom end of the connecting column, the first reciprocating screw is slidably connected to the inner wall of the other end of the belt, and the second reciprocating screw is slidably connected to the inner wall of the belt.

[0014] As a further description of the above technical solution:

[0015] A spring is fixedly connected to the inner wall of the fixing frame, one end of the spring is fixedly connected to the extrusion frame, and the inner wall of the fixing frame is slidably connected to the extrusion frame.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] In the utility model, an anti-blocking cleaning component and a separation component are provided. When the equipment is used, the emulsion oil and water are poured into the separation box through the feed pipe, and then the emulsion oil and water are filtered out of the fixed substances contained therein through the filter screen, and then fall into the buffer box for buffering. At the same time, a part of the emulsion oil and water can be separated from the oil and water, and then fall into the water absorption layer. At this time, the vacuum pump is started, and the vacuum pump starts to evacuate the oil collection box and the bottom of the separation box. Since the air pressure at the bottom of the separation box is different from that at the top, the water in the water absorption layer is extracted and falls to the bottom of the separation box. When the water is completely immersed in the water absorption layer, the connecting valve is opened. Since the pressure in the oil collection box is relatively small, the oil is sucked into the oil collection box. When the vacuum pump is started, the belt starts to move, and the movement of the belt drives the rotation of the first reciprocating screw and the second reciprocating screw. The rotation of the first reciprocating screw causes the sliding frame to start moving, and the movement of the sliding frame drives the movement of the scraper, and the filter screen is The fixed waste residue on the filter is scraped into the waste residue collection box, and the rotation of the second reciprocating screw causes the aerogel to start moving inside the filter. Since aerogel is an oil-absorbing material, the aerogel absorbs the remaining oil on the filter. After the separation and collection are completed, the vacuum pump is turned off to wait for the next wave of emulsion oil and water. Through this design, not only the function of accelerating the separation and collection of oil and water is achieved, but also blockage can be prevented during the oil-water separation process and the subsequent cleaning of the filter is facilitated, thereby avoiding the situation where the separation speed of the equipment is slow and the work efficiency is low, and the separation cost is high due to the large energy consumption of the separation. At the same time, it also avoids the situation where the emulsion oil and water has a certain amount of fixed substances, which may cause the pipeline to be blocked during separation, and manual cleaning is required, which leads to poor oil-water separation effect of the equipment and low work efficiency. It is simple and convenient to use and has strong practicality.

[0018] In the utility model, by providing an extrusion frame and a spring, during the use of the device, after the aerogel absorbs the oil on the filter screen, it moves to the fixed frame and squeezes the extrusion frame. After the extrusion frame is squeezed, the spring is compressed, and at the same time, a rebound force is exerted on the extrusion frame, so that the aerogel is subjected to resistance during the movement, so that the aerogel is squeezed, and the oil inside the aerogel is compressed and falls into the cleaning box and enters the oil collection box through the pipeline, so that the oil is fully recovered and the need for manual replacement or squeezing of the aerogel is avoided, which facilitates subsequent cleaning, and is simple and convenient to use and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an emulsion oil-water separation mechanism proposed by the utility model;

[0020] Figure 2This is a schematic diagram of the explosion three-dimensional structure of an emulsion oil-water separation mechanism proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of an anti-blocking cleaning component in an emulsion oil-water separation mechanism proposed by the utility model;

[0022] Figure 4 The utility model is a three-dimensional structural schematic diagram of a separation component in an emulsion oil-water separation mechanism.

[0023] Legend:

[0024] 1. Waste collection box; 2. Separation box; 3. Feed pipe; 4. Box cover; 5. Cleaning box; 6. Anti-blocking cleaning component; 61. First reciprocating screw; 62. Sliding frame; 63. Connecting column; 64. Scraper; 65. Second reciprocating screw; 66. Aerogel; 67. Limit rod; 68. Extrusion frame; 69. Spring; 610. Fixed frame; 7. Separation component; 71. Fixed rod; 72. Belt; 73. Vacuum pump; 74. Exhaust pipe; 75. First exhaust pipe; 76. Second exhaust pipe; 8. Oil collection box; 9. Filter; 10. Buffer box; 11. Water absorption layer; 12. Connecting valve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: an emulsion oil-water separation mechanism, comprising a separation box 2, a box cover 4 is fixedly installed on the top of the separation box 2, a feed pipe 3 is fixedly installed on the top surface of the box cover 4, a waste residue collection box 1 is fixedly installed on one side surface of the separation box 2, a cleaning box 5 is fixedly installed on one side surface of the separation box 2, a filter screen 9 is fixedly installed on the inner wall of the separation box 2, a water absorption layer 11 is fixedly installed on the inner wall of the separation box 2, a buffer box 10 is fixedly installed on the bottom of the filter screen 9, a connecting valve 12 is fixedly installed on one side surface of the separation box 2, an oil collection box 8 is fixedly installed on one end of the connecting valve 12, an oil collection box 8 is fixedly installed on the bottom of the cleaning box 5, an anti-blocking cleaning component 6 is arranged inside the separation box 2, and a separation component 7 is arranged on the top of the oil collection box 8;

[0027] The separation component 7 includes a vacuum pump 73, a vacuum pump 73 is fixedly installed on the top surface of the oil collecting box 8, one end of the output shaft of the vacuum pump 73 is rotatably connected with a fixed rod 71, a fixed rod 71 is fixedly installed on one side surface of the separation box 2, a belt 72 is slidably connected to the outer wall of the output shaft of the vacuum pump 73, an exhaust pipe 74 is fixedly installed on one end of the vacuum pump 73, a first exhaust pipe 75 is fixedly installed on one end of the vacuum pump 73, one end of the first exhaust pipe 75 is fixedly installed on the top surface of the oil collecting box 8, a second exhaust pipe 76 is fixedly installed on one end of the vacuum pump 73, and one end of the second exhaust pipe 76 is fixedly installed on one side surface of the separation box 2, the anti-blocking cleaning component 6 includes a fixed frame 610, a fixed frame 610 is fixedly installed on the inner wall of the cleaning box 5, the separation A second reciprocating screw 65 is rotatably connected to the inner wall of one side of the box 2, a limiting rod 67 is fixedly installed on the inner wall of the separation box 2, an aerogel 66 is slidably connected to the outer wall of the limiting rod 67, and the aerogel 66 is threadedly connected to the second reciprocating screw 65 through a threaded hole arranged inside the aerogel 66, a first reciprocating screw 61 is rotatably connected to the inner wall of the separation box 2, the separation box 2 is slidably connected to a sliding frame 62 through a sliding groove arranged inside the separation box 2, and the sliding frame 62 is threadedly connected to the first reciprocating screw 61 through a threaded hole arranged inside the sliding frame 62, a connecting column 63 is fixedly installed on the bottom surface of the sliding frame 62, and a scraper 64 is fixedly installed on the bottom end of the connecting column 63, the first reciprocating screw 61 is slidably connected to the inner wall of the other end of the belt 72, and the second reciprocating screw 65 is slidably connected to the inner wall of the belt 72;

[0028] The specific implementation method is as follows: when the device is used, the emulsion oil and water is poured into the separation box 2 through the feed pipe 3, and then the emulsion oil and water is filtered out of the fixed substances contained therein through the filter screen 9, and then falls into the buffer box 10 for buffering, and at the same time, a part of the emulsion oil and water can be separated from the oil and water, and then falls onto the water absorption layer 11. At this time, the vacuum pump 73 is started, and the vacuum pump 73 starts to evacuate the oil collection box 8 and the bottom of the separation box 2. Since the air pressure at the bottom of the separation box 2 is different from that at the top, the water in the water absorption layer 11 is extracted and falls to the bottom of the separation box 2. When the water is completely immersed in the water absorption layer 11, the connecting valve 12 is opened. Since the pressure in the oil collection box 8 is relatively high, the vacuum pump 73 starts to evacuate the oil collection box 8 and the bottom of the separation box 2. The oil is sucked into the oil collection box 8, and when the vacuum pump 73 is started, the belt 72 starts to move, and the movement of the belt 72 drives the rotation of the first reciprocating screw 61 and the second reciprocating screw 65. The rotation of the first reciprocating screw 61 causes the sliding frame 62 to start moving, and the movement of the sliding frame 62 drives the movement of the scraper 64, and scrapes the fixed waste residue on the filter screen 9 into the waste residue collection box 1, and the rotation of the second reciprocating screw 65 causes the aerogel 66 to start moving inside the filter screen 9. Since the aerogel 66 is an oil-absorbing material, the aerogel 66 absorbs the remaining oil on the filter screen 9. After the separation and collection are completed, the vacuum pump 73 is turned off to wait for the next wave of emulsion oil and water;

[0029] A spring 69 is fixedly connected to the inner wall of the fixing frame 610 , one end of the spring 69 is fixedly connected to the extrusion frame 68 , and the inner wall of the fixing frame 610 is slidably connected to the extrusion frame 68 .

[0030] The specific implementation method is as follows: during the use of the device, after the aerogel 66 absorbs the oil on the filter screen 9, it moves to the fixed frame 610 and squeezes the extrusion frame 68. After the extrusion frame 68 is squeezed, the spring 69 is compressed, and at the same time, a rebound force is exerted on the extrusion frame 68, so that the aerogel 66 encounters resistance during the movement, so that the aerogel 66 is squeezed, and the oil inside it is compressed and falls into the cleaning box 5, and enters the oil collection box 8 through the pipeline, so that the oil is fully recovered, and at the same time, the need for manual replacement or squeezing of the aerogel 66 is avoided, which facilitates subsequent cleaning.

[0031] Working principle: When the equipment is used, the emulsion oil and water are poured into the separation box 2 through the feed pipe 3, and then the emulsion oil and water are filtered out of the fixed substances contained therein through the filter screen 9, and then fall into the buffer box 10 for buffering, and at the same time, a part of the emulsion oil and water can be separated from the oil and water, and then fall into the water absorption layer 11. At this time, the vacuum pump 73 is started, and the vacuum pump 73 begins to evacuate the oil collection box 8 and the bottom of the separation box 2. Since the air pressure at the bottom of the separation box 2 is different from that at the top, the water in the water absorption layer 11 is extracted and falls to the bottom of the separation box 2. When the water is completely submerged in the water absorption layer 11, the connecting valve 12 is opened. Since the pressure in the oil collection box 8 is relatively small, the oil is sucked into the oil collection box 8. When the vacuum pump 73 is started, the belt 72 starts to move, and the movement of the belt 72 drives the rotation of the first reciprocating screw 61 and the second reciprocating screw 65. The rotation of the first reciprocating screw 61 causes the sliding frame 62 to start moving, and the movement of the sliding frame 62 drives the scraper 6 4 moves, and scrapes the fixed waste residue on the filter screen 9 into the waste residue collection box 1, and the rotation of the second reciprocating screw 65 causes the aerogel 66 to start moving inside the filter screen 9. Since the aerogel 66 is an oil-absorbing material, the aerogel 66 absorbs the remaining oil on the filter screen 9, and after the separation and collection are completed, the vacuum pump 73 is turned off to wait for the next wave of emulsion oil and water. During the use of the device, after the aerogel 66 absorbs the oil on the filter screen 9, it moves to the fixed frame 610 and squeezes the squeezing frame 68. After the squeezing frame 68 is squeezed, the spring 69 is compressed, and at the same time, a rebound force is exerted on the squeezing frame 68, so that the aerogel 66 is subjected to resistance during the movement, so that the aerogel 66 is squeezed, and the oil inside it is compressed and falls into the cleaning box 5, and enters the oil collection box 8 through the pipeline, so that the oil is fully recovered, and at the same time, the need to manually replace or squeeze the aerogel 66 is avoided, which facilitates subsequent cleaning.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An emulsion oil-water separation mechanism, comprising a separation box (2), characterized in that: A box cover (4) is fixedly mounted on the top of the separation box (2), a feed pipe (3) is fixedly mounted on the top surface of the box cover (4), a waste residue collection box (1) is fixedly mounted on one side surface of the separation box (2), a cleaning box (5) is fixedly mounted on one side surface of the separation box (2), a filter screen (9) is fixedly mounted on the inner wall of the separation box (2), a water absorption layer (11) is fixedly mounted on the inner wall of the separation box (2), a buffer box (10) is fixedly mounted on the bottom of the filter screen (9), a connecting valve (12) is fixedly mounted on one side surface of the separation box (2), an oil collection box (8) is fixedly mounted on one end of the connecting valve (12), an oil collection box (8) is fixedly mounted on the bottom of the cleaning box (5), an anti-blocking cleaning component (6) is arranged inside the separation box (2), and a separation component (7) is arranged on the top of the oil collection box (8).

2. The emulsion oil-water separation mechanism according to claim 1, characterized in that: The separation assembly (7) comprises a vacuum pump (73). The vacuum pump (73) is fixedly mounted on the top surface of the oil collection box (8). One end of the output shaft of the vacuum pump (73) is rotatably connected to a fixed rod (71). A fixed rod (71) is fixedly mounted on a side surface of the separation box (2). A belt (72) is slidably connected to the outer wall of the output shaft of the vacuum pump (73). An exhaust pipe (74) is fixedly mounted on one end of the vacuum pump (73).

3. The emulsion oil-water separation mechanism according to claim 2, characterized in that: A first air extraction pipe (75) is fixedly mounted on one end of the vacuum pump (73), one end of the first air extraction pipe (75) is fixedly mounted on the top surface of the oil collection box (8), a second air extraction pipe (76) is fixedly mounted on one end of the vacuum pump (73), and one end of the second air extraction pipe (76) is fixedly mounted on a side surface of the separation box (2).

4. The emulsion oil-water separation mechanism according to claim 3, characterized in that: The anti-blocking cleaning component (6) comprises a fixing frame (610), the fixing frame (610) being fixedly mounted on the inner wall of the cleaning box (5), a second reciprocating screw (65) being rotatably connected to the inner wall of one side of the separation box (2), a limiting rod (67) being fixedly mounted on the inner wall of the separation box (2), an aerogel (66) being slidably connected to the outer wall of the limiting rod (67), the aerogel (66) being threadedly connected to the second reciprocating screw (65) via a threaded hole provided inside the aerogel (66), and a first reciprocating screw (61) being rotatably connected to the inner wall of the separation box (2).

5. The emulsion oil-water separation mechanism according to claim 4, characterized in that: The separation box (2) is slidably connected to a sliding frame (62) via a sliding groove provided inside the separation box (2); the sliding frame (62) is threadedly connected to a first reciprocating screw (61) via a threaded hole provided inside the separation box (2); a connecting column (63) is fixedly mounted on the bottom surface of the sliding frame (62); a scraper (64) is fixedly mounted on the bottom end of the connecting column (63); the first reciprocating screw (61) is slidably connected to the inner wall of the other end of the belt (72); and the second reciprocating screw (65) is slidably connected to the inner wall of the belt (72).

6. The emulsion oil-water separation mechanism according to claim 5, characterized in that: A spring (69) is fixedly connected to the inner wall of the fixing frame (610), one end of the spring (69) is fixedly connected to the extrusion frame (68), and the inner wall of the fixing frame (610) is slidably connected to the extrusion frame (68).

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