Multi-stage oil-water separator with deslagging function

Abstract

The utility model discloses a multi-stage oil-water separator with a deslagging function, which comprises a box body, a plurality of groups of telescopic rods are connected onto the box body, the plurality of groups of telescopic rods are respectively connected with corresponding baffle plates, the two groups of baffle plates are connected with the same slide way, a screen plate is connected below the slide way, a plurality of groups of plate bodies are connected in the box body, and a plurality of groups of plate bodies are connected in the box body. A plurality of groups of guide plates are connected in the box body, and one end of the box body is connected with an oil outlet. According to the oil-water separator, an oil-water mixture is injected into the slide way and filtered by the screen plate, liquid falls into the box body, impurities continuously slide down along the slide way, the liquid falls into the box body and overflows by the plate body, and the overflowed liquid is shunted by the flow guide plate and then is collected together, so that the collision opportunity between oil drops and water drops can be increased to a certain extent, and the oil-water separation is promoted; the oil-water separation efficiency is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field related to oil-water separators, in particular to a multi-stage oil-water separator with a slag removal function. Background Art

[0002] The catering oil-water separator is used to treat the grease and water in catering wastewater to prevent the grease from entering the sewer and causing blockage and pollution.

[0003] The existing announcement number is: CN221275347U, a multi-stage oil-water separator with a slag removal function. Through the slag discharge slope bucket, the impurities precipitated at the bottom of the separation box can be slid into the feed pipe along the slope. The feed auger is driven by the reduction motor to rotate, and the impurities can be transported to the slag discharge pipe, so that the precipitated residue is output upward from the slag discharge pipe, so that the residue is gradually discharged and the residue can be completely cleaned. The gate plate can be raised and lowered by rotating the threaded rod, and the gate plate can be controlled to close or open the slag discharge slope bucket to control the slag discharge.

[0004] The above-mentioned existence, although the oil-water mixture can be gradually overflowed through the overflow baffle, and the impurities sink to the bottom, the oil floats up because the density of oil is higher than that of water, thereby achieving oil-water separation, but the separation requires a certain amount of sedimentation time, which affects the separation efficiency to a certain extent. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multi-stage oil-water separator with a slag removal function.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A multi-stage oil-water separator with a slag removal function includes a box body, multiple groups of telescopic rods are connected to the box body, the multiple groups of telescopic rods are respectively connected to corresponding baffles, two groups of baffles are connected to the same slide, a mesh plate is connected below the slide, multiple groups of plates are connected to the box body, multiple groups of guide plates are connected to the box body, one end of the box body is connected to an oil outlet, a motor is installed on the box body, and the output end of the motor is connected to a disc.

[0008] Preferably, the disc is connected to a plurality of groups of protrusions, one end of a group of baffles is connected to a connector, the connector is connected to a plurality of groups of cylinders, one end of the plurality of groups of cylinders are rotatably connected to balls, and the plurality of groups of balls are respectively fitted with corresponding protrusions.

[0009] Preferably, the box body is connected to multiple groups of water outlet valves.

[0010] Preferably, a hot air blower is installed on the box body, and one end of the hot air blower is connected to a pipe.

[0011] Preferably, one end of a group of baffles is connected to an inclined plate.

[0012] Preferably, there is a certain gap between the multiple groups of guide plates and the inner wall of the box.

[0013] Preferably, two groups of round rods are connected to the box body, one end of the two groups of round rods are rotatably connected to a sphere, and the disc fits the two groups of spheres.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the cooperation between the slide, plate and diverter plate, the oil-water mixture is injected into the slide, filtered by the mesh plate, and the liquid falls into the box. The impurities continue to slide along the slide, and the liquid falls into the box and overflows through the plate. The guide plate diverts the overflowed liquid and then collects it together. This can increase the collision opportunities between oil droplets and water droplets to a certain extent, promote oil-water separation, and improve the oil-water separation efficiency to a certain extent;

[0016] 2. Through the coordination between the motor, convex points and connecting parts, the motor is started to drive the disc to rotate, the convex points contact the cylinder, drive the cylinder to move upward, lengthen the telescopic rod, and the cylinder and the convex points are out of contact. Under the action of gravity, the cylinder moves down and fits the disc. The slide is driven by the connecting parts to move together, causing the slide to shake, causing the impurities on the screen to vibrate and continue to slide down, thereby preventing impurities from clogging the screen and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a multi-stage oil-water separator with a slag removal function proposed by the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0019] Figure 3 for Figure 1 Schematic diagram of the structure of the motor, disc and bump;

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the oil outlet, pipeline and hot air blower;

[0021] Figure 5 for Figure 1 Schematic diagram of the structure of the middle baffle, mesh plate and telescopic rod.

[0022] In the figure: 1. Box body; 2. Telescopic rod; 3. Baffle; 4. Slide; 5. Mesh plate; 6. Plate body; 7. Guide plate; 8. Oil outlet; 9. Pipeline; 10. Hot air blower; 11. Water outlet valve; 12. Motor; 13. Disc; 14. Bump; 15. Connector; 16. Cylinder; 17. Round rod; 18. Inclined plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1, reference Figures 1 to 5 , a multi-stage oil-water separator with a slag removal function, includes a box body 1, multiple groups of telescopic rods 2 are connected to the box body 1, and the multiple groups of telescopic rods 2 are respectively connected to corresponding baffles 3. The two groups of baffles 3 are connected to the same slide 4, and a mesh plate 5 is connected under the slide 4. Multiple groups of plate bodies 6 are connected to the box body 1, and multiple groups of guide plates 7 are connected to the box body 1. One end of the box body 1 is connected to an oil outlet 8, and a motor 12 is installed on the box body 1. The model of the motor 12 can be selected according to actual conditions. The output end of the motor 12 is connected to a disc 13, and the oil-water mixture is injected into the slide 4 and filtered through the mesh plate 5. The impurities slide down along the inclined mesh plate 5, and the liquid falls into the box body 1. After overflowing through the plate body 6, the guide plate 7 diverts and re-collects the liquid, which increases the collision chance of oil droplets and water droplets to a certain extent, accelerates the oil-water separation, and improves the oil-water separation efficiency to a certain extent.

[0025] In this embodiment, a plurality of groups of protrusions 14 are connected to a disc 13. A connector 15 is connected to one end of a baffle 3. Connectors 15 are connected to a plurality of groups of cylinders 16. Each of the plurality of cylinders 16 has a ball bearing connected to one end. The ball bearings engage corresponding protrusions 14. When motor 12 is started, disc 13 rotates. The protrusions 14 contact the ball bearings, driving cylinders 16 upward. When the protrusions 14 and ball bearings separate, gravity causes cylinders 16 to descend. These cylinders 16, via connector 15, drive slide 4. The disc 13 and cylinders 16 cooperate to vibrate slide 4, allowing impurities accumulated on mesh plate 5 to continue sliding down, thus preventing mesh plate 5 from clogging and affecting filtration efficiency. Multiple water outlet valves 11 are connected to housing 1, through which wastewater in housing 1 can be discharged. A hot air blower 10 is installed on the housing 1. The model of the hot air blower 10 can be selected according to actual conditions. One end of the hot air blower 10 is connected to a pipe 9. The hot air blower 10 can be started to transport hot air to the oil outlet 8 through the pipe 9, heat the oil outlet 8, and melt the oil that may solidify in the oil outlet 8, which can avoid the oil outlet 8 from being blocked to a certain extent. One end of a group of baffles 3 is connected to an inclined plate 18 to guide the downstream liquid so that it falls into the housing 1. There is a certain gap between the multiple groups of guide plates 7 and the inner wall of the housing 1 to divert the liquid. When the liquid is collected, the collision chance of oil droplets and water droplets can be increased to a certain extent, thereby improving the oil-water separation efficiency. Two groups of round rods 17 are connected to the housing 1. One end of the two groups of round rods 17 is connected to a sphere. The disc 13 fits with the two groups of spheres, providing a certain support force for the disc 13, thereby avoiding damage to the output end of the motor 12 due to a single force point.

[0026] The working principle of this embodiment is as follows: when in use, the oil-water mixture is injected into the slide 4, the motor 12 is started to drive the disc 13 to rotate, the protrusion 14 contacts the cylinder 16 and drives the slide 4 to rise through the connecting piece 15, the protrusion 14 breaks away from the contact with the cylinder 16, and under the action of gravity, the cylinder 16 descends, and the disc 13 continues to rotate, causing the slide 4 to shake, thereby accelerating the filtration efficiency of the oil-water mixture and vibrating the impurities so that they slide down along the slide 4, thus avoiding the clogging of the mesh plate 5 by impurities to a certain extent. The liquid is filtered through the mesh plate 5 and falls into the box body 1. After overflowing through the plate body 6, the guide plate 7 diverts the liquid, and the liquid is re-gathered after diversion, which increases the collision chance between oil droplets and water droplets to a certain extent, promotes oil-water separation, and improves the separation efficiency to a certain extent. After multiple overflows, the liquid flows out through the oil outlet 8 to complete the oil-water separation.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-stage oil-water separator with a slag removal function, comprising a housing (1), characterized in that: The box (1) is connected to a plurality of telescopic rods (2), each of which is connected to a corresponding baffle (3), and two sets of baffles (3) are connected to the same slideway (4). A mesh plate (5) is connected below the slideway (4). The box (1) is connected to a plurality of plate bodies (6), and the box (1) is connected to a plurality of guide plates (7). One end of the box (1) is connected to an oil outlet (8). A motor (12) is installed on the box (1), and the output end of the motor (12) is connected to a disc (13).

2. The multi-stage oil-water separator with slag removal function according to claim 1, characterized in that: The disc (13) is connected to a plurality of groups of convex points (14), one end of a group of baffles (3) is connected to a connecting piece (15), the connecting piece (15) is connected to a plurality of groups of cylinders (16), one end of the plurality of groups of cylinders (16) is rotatably connected to a ball, and the plurality of groups of balls are respectively fitted with corresponding convex points (14).

3. The multi-stage oil-water separator with slag removal function according to claim 1, characterized in that: The box body (1) is connected to a plurality of water outlet valves (11).

4. The multi-stage oil-water separator with slag removal function according to claim 1, characterized in that: A hot air blower (10) is installed on the box body (1), and one end of the hot air blower (10) is connected to a pipe (9).

5. The multi-stage oil-water separator with slag removal function according to claim 1, characterized in that: One end of a group of baffles (3) is connected to an inclined plate (18).

6. The multi-stage oil-water separator with slag removal function according to claim 1, characterized in that: There is a certain gap between the multiple groups of guide plates (7) and the inner wall of the box body (1).

7. The multi-stage oil-water separator with slag removal function according to claim 1, characterized in that: Two groups of round rods (17) are connected to the box body (1), and one end of the two groups of round rods (17) is rotatably connected to a sphere, and the disc (13) is in contact with the two groups of spheres.

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