Cavitation three-phase separator with convenient slag removal

Abstract

The utility model relates to three -phase separator technical field, specifically disclose a cavitation three -phase separator of convenient deslagging, include, cylinder, the upper portion of left end of cylinder is provided with the water inlet, the middle part in the cylinder is provided with the baffle no.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of generator set shell cover, concretely is a cavitation three -phase separator that conveniently removes slag. BACKGROUND

[0002] Three -phase separator is a kind of key equipment widely used in many fields such as petroleum, natural gas, chemical industry, environmental protection etc. It is mainly used to separate the oil, gas, water three -phase material mixed together, so that they are separated in relatively pure state respectively, to further handle, store or transport subsequently. In the process of oil exploitation, the crude oil extracted from oil well is often accompanied by natural gas and formation water, and three -phase separator can effectively separate the three phases, improve the quality and recovery rate of crude oil;In the anaerobic fermentation process of sewage treatment plant, three -phase separator can separate the biogas produced by fermentation, treated water and residual sludge, ensure the normal operation of treatment process and resource recycling.

[0003] Chinese patent CN215592674U discloses a kind of cavitation three -phase separators that conveniently remove slag, including three -phase separator body, the left side of the three -phase separator body is connected with the one end of water inlet pipe, high-frequency oscillation signal is sent by ultrasonic generator, then it is converted into high-frequency mechanical oscillation by ultrasonic transducer and is propagated to sewage, so that sewage produces cavitation phenomenon and free radical reaction, the tiny bubble nucleus in sewage is excited under the action of ultrasonic wave, bubble nucleus produces oscillation, growth, contraction and collapse etc. Series of mechanical processes, in the extreme time of cavitation bubble collapse, hot spot appears in cavitation bubble and the extremely small space range around it, under these extreme conditions, organic matter in sewage occurs free radical reaction in cavitation nucleus, chemical bond breaks or high-temperature cracking reaction, degrades organic matter in sewage, solves the problem that three -phase separator in prior art cannot degrade organic matter contained in sewage.

[0004] The above technical scheme cannot determine when to clean the solid precipitate when cleaning the solid precipitate, thereby affecting the effect of three -phase separation. UTILITY MODEL CONTENT

[0005] To solve the above problems, the utility model adopts the following technical scheme.

[0006] The utility model provides a convenient deslagging cavitation three-phase separator, include, the upper portion of left end of cylinder is provided with water inlet, the inside middle part of cylinder is provided with baffle no. The space of baffle no. The space of oil water separation cabin of baffle no. The upper portion of left end of cylinder is provided with baffle in the inside, and the filter screen is arranged horizontally between baffle and baffle no. The outside of cylinder is provided with ultrasonic degradation device above filter screen, the left side of baffle is provided with height detection mechanism, the height detection mechanism includes the sleeve that sets up vertically downward, the pressure bar of slidingly arranged in the sleeve, the top of sleeve is closed, and the pressure sensor is arranged at the top in the sleeve, and the lower end of pressure bar is provided with contact disc, and the control sensor in the control box outside cylinder is connected to pressure sensor, the bottom of solid-liquid separation bin is provided with deslagging port, the inside bottom of cylinder in oil water separation cabin is provided with baffle no. The bottom of cylinder is provided with water outlet and oil outlet respectively on the left side and the right side of baffle no. The valve is provided at deslagging port, water outlet and liquid outlet, and the top of oil water separation cabin is provided with air outlet valve.

[0007] As preferred, the bottom of the solid-liquid separation bin is funnel-shaped.

[0008] As preferred, the deslagging port is provided with an auger conveyor.

[0009] As preferred, the bottom of the cylinder is provided with a support frame.

[0010] As preferred, the ultrasonic degradation device includes an ultrasonic generator mounted on the upper surface of the cylinder, the output end of the ultrasonic generator is electrically connected with the input end of an ultrasonic transducer, and the ultrasonic transducer is arranged below the filter screen.

[0011] As preferred, the top of the second baffle is lower than the top of the first baffle.

[0012] As preferred, the height of the contact disc is higher than the height of the filter screen.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model can continuously pass in sewage to carry out three-phase separation, does not need to stop in the middle of the way and carries out settlement, when solid deposit reaches the upper limit of capacity, triggers alarm, and prompts to carry out the discharge operation of solid deposit, convenient operation avoids the transition maintenance, improves work efficiency, and will not affect the separation effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure front view of the utility model;

[0016] Figure 2 It is the overall sectional view of the utility model;

[0017] Figure 3 For Figure 1 The local structure at A in the figure.

[0018] In the figure: 1, cylinder; 2, water inlet; 3, baffle one; 4, solid-liquid separation cabin; 5, oil-water separation cabin; 6, baffle; 7, filter screen; 8, ultrasonic degradation device; 9, sleeve; 10, pressing rod; 11, pressure sensor; 12, contact disc; 13, slag outlet; 14, baffle two; 15, water outlet; 16, oil outlet; 17, gas outlet valve; 18, auger conveyor; 19, support frame; 8-1, ultrasonic generator; 8-2, ultrasonic transducer. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. EMBODIMENT

[0022] As Figures 1-3As shown, in this embodiment, a cavitation three-phase separator convenient for slagging includes a cylinder body 1, a water inlet 2 arranged on the upper left end of the cylinder body 1, a first partition plate 3 arranged vertically in the middle of the cylinder body 1, a solid-liquid separation cabin 4 on the left side of the first partition plate 3, an oil-water separation cabin 5 on the right side of the first partition plate 3, a baffle 6 arranged vertically on the upper left end of the cylinder body 1, a filter screen 7 arranged horizontally between the baffle 6 and the first partition plate 3, an ultrasonic degradation device 8 arranged outside the cylinder body 1 above the filter screen 7, a height detection mechanism arranged on the left side of the baffle 6, the height detection mechanism including a sleeve 9 arranged vertically downward, a pressing rod 10 arranged slidingly in the sleeve 9, the sleeve 9 being closed at the top end, a pressure sensor 11 arranged at the top of the sleeve 9, a contact disc 12 arranged at the lower end of the pressing rod 10, the pressure sensor 11 being connected with a control sensor arranged in a control box outside the cylinder body 1, a slagging outlet 13 arranged at the bottom of the solid-liquid separation cabin 4, a second partition plate 14 arranged vertically upward on the inner bottom surface of the cylinder body 1 in the oil-water separation cabin 5, a water outlet 15 and an oil outlet 16 arranged respectively at the bottom of the cylinder body 1 on the left and right sides of the second partition plate 14, valves arranged at the slagging outlet 13, the water outlet 15 and the oil outlet 16, and an air outlet valve 17 arranged at the top of the oil-water separation cabin 5.

[0023] In this embodiment, the bottom of the solid-liquid separation cabin 4 is in a funnel shape.

[0024] In this embodiment, the slagging outlet 13 is provided with an auger conveyor 18.

[0025] In this embodiment, the bottom of the cylinder body 1 is provided with a support frame 19.

[0026] In this embodiment, the ultrasonic degradation device 8 includes an ultrasonic generator 8-1 mounted on the upper surface of the cylinder body 1, the output end of the ultrasonic generator 8-1 being connected with the input end of an ultrasonic transducer 8-2 by wires, and the ultrasonic transducer 8-2 being arranged below the filter screen 7. The ultrasonic generator 8-1 is electrically connected with a control processor.

[0027] In this embodiment, the top of the second partition plate 14 is lower than the top of the first partition plate 3.

[0028] In this embodiment, the height of the contact disc 12 is higher than the height of the filter screen 7.

[0029] The working principle and beneficial effects of the above technical solution are as follows:

[0030] In use, the ultrasonic degradation device 8 is opened, sewage enters the inside of the barrel 1 through the water inlet 2, the baffle 6 blocks the impact force generated by the sewage in the water inlet 2, after the sewage enters the solid-liquid separation cabin 4, the solid position is blocked below the filter screen 7 due to the blocking of the filter screen 7, the ultrasonic generator 8-1 emits a high-frequency oscillation signal, which is converted into a high-frequency mechanical oscillation by the ultrasonic transducer 8-2 and transmitted into the sewage, the organic matter in the sewage is degraded, and at the same time, cavitation effect is generated in the sewage, the impact force generated after a large number of bubbles collapse makes the dirt attached to the inner wall of the barrel 1 gradually fall off, the dirt is accumulated under the action of its own gravity, and the oil liquid is mixed and enters the oil-water separation cabin 5 as the liquid level continuously rises, as the liquid level rises, the oil liquid overflows the baffle two 14, and then the oil and water are discharged from the oil outlet 16 and the water outlet 15. When the solid deposits are more and more, the extrusion contact plate pushes the pressure rod 10 to move upwards, when the pressure rod 10 top extrudes the pressure sensor 11, the control processor controls the alarm to give an alarm prompt, the operator stops discharging sewage, and closes the ultrasonic degradation device 8, and opens the auger conveyor 18 to discharge the solid deposits.

[0031] Compared with the prior art, the utility model can continuously pass in sewage for three-phase separation, does not need to stop for sedimentation in the middle of the way, when solid deposits reach the upper limit of capacity, triggers an alarm, prompts to discharge the solid deposits, is convenient to operate, avoids transition maintenance, improves work efficiency, and does not affect the separation effect.

[0032] The above is only a preferred specific embodiment of the utility model; however, the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A cavitation three-phase separator with easy slagging, characterized in that, The utility model relates to a solid -liquid separation and oil -water separation device, including, barrel (1), the water inlet (2) of setting on the left end upper portion of barrel (1), the vertical setting of the inside middle part of barrel (1) has baffle no. (3), the space of baffle no. (3) left side is solid -liquid separation cabin (4), the space of baffle no. (3) right side is oil -water separation cabin (5), the vertical setting of the inside left end upper portion of barrel (1) has baffle (6), and the horizontal setting of filter screen (7) is arranged between baffle (6) and baffle no. (3), and the outside of the barrel (1) of filter screen (7) top is provided with ultrasonic degradation device (8), the left side of baffle (6) is provided with height detection mechanism, and the height detection mechanism includes the sleeve (9) that sets vertically downward, the pressure rod (10) of slidingly being provided with in sleeve (9), and the sleeve (9) top is closed, and the pressure sensor (11) is set to the top in sleeve (9), and the lower end of pressure rod (10) is provided with contact disc (12), and the control sensor of setting in the control box outside barrel (1) is connected with pressure sensor (11), the bottom of solid -liquid separation cabin (4) is provided with slag outlet (13), and the inside bottom of oil -water separation cabin (5) is provided with baffle no. (14) vertically upwards, and the bottom of the left and right sides of baffle no. (14) barrel (1) is provided with water outlet (15) and oil outlet (16) respectively, and the valve is set to the slag outlet (13), water outlet (15) and oil outlet (16) place, and the top of oil -water separation cabin (5) is provided with air outlet valve (17).

2. A cavitation three-phase separator with easy slagging according to claim 1, characterized in that, The bottom of the solid -liquid separation cabin (4) is funnel-shaped structure.

3. A cavitation three-phase separator with easy slagging according to claim 1, characterized in that, The slag outlet (13) is provided with an auger conveyor (18).

4. A cavitation three-phase separator with easy slagging according to claim 1, characterized in that, The bottom of the barrel (1) is provided with a support frame (19).

5. A cavitation three-phase separator with easy slagging according to claim 1, characterized in that, The ultrasonic degradation device (8) includes an ultrasonic generator (8-1) mounted on the upper surface of the barrel (1), the output end of the ultrasonic generator (8-1) is connected with the input end of the ultrasonic transducer (8-2) by wires, and the ultrasonic transducer (8-2) is arranged below the filter screen (7).

6. A cavitation three-phase separator with easy slagging according to claim 1, characterized in that, The top of the baffle no. (14) is lower than the top of the baffle no. (3).

7. A cavitation three-phase separator with easy slagging according to claim 1, characterized in that, The height of the contact disc (12) is higher than the height of the filter screen (7).

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