A high-speed centrifuge with large flow rate for water-oil separation

Abstract

The invention discloses a high-speed centrifuge with large flow rate for water-oil separation, comprising a turntable, the turntable comprising a base and a flange, the base and the lower edge of the flange are connected by a hinge, and the upper edge of the base is provided with a slot and a key; a plurality of rotating barrels are arranged above the turntable, the rotating barrels comprising a barrel body and a barrel cover, the barrel body is fixed on the base, the barrel cover is fixed on the flange, the top of the barrel body is provided with an oil inlet, the bottom of the barrel body is provided with an oil outlet, and the bottom of the barrel cover is provided with a water outlet. The invention increases the flow rate of the oil liquid processed per unit time, improves the input and output efficiency of the oil liquid, and saves time cost; the design of the reversible barrel cover and barrel body is adopted, which eliminates the cumbersome operation of disassembling the rotating barrel, making it simple and easy to clean the rotating barrel.

Description

Technical Field

[0001] The invention relates to a large flow rate high-speed centrifuge for water-oil separation. Background Art

[0002] The centrifugal oil-water separator uses the centrifugal separation principle to remove pollutants such as water and air from the oil. The centrifugal oil-water separator rotates at high speed, causing the oil to generate a centrifugal force hundreds of times its own weight. The water in the oil is quickly separated from the oil under the action of centrifugal force, using the principle that the specific gravity of water and oil is different. The existing centrifugal oil-water separator has a low degree of integration, and the flow rate of oil processed per unit time is small. It is not easy to clean, inefficient and wastes manpower. Summary of the invention

[0003] The purpose of the present invention is to solve the above deficiencies in the prior art and to provide a large flow rate high-speed centrifuge for water-oil separation.

[0004] A high-speed centrifuge with large flow rate for water-oil separation comprises a turntable, wherein the turntable comprises a base located at the center of the turntable and a plurality of flanges located around the turntable, the base is connected to the lower edge of the flange by a hinge, the upper edge of the base is provided with a plurality of slots, and the upper edge of the flange is provided with keys matching the slots; a plurality of rotating barrels are arranged above the turntable, and the rotating barrels are evenly distributed in a ring shape along the center of the turntable, the rotating barrels comprise a barrel body and a barrel cover, the barrel body is connected to a bracket and fixed on the base of the turntable, the barrel cover is connected to the bracket and fixed on the flange of the turntable, an oil inlet is arranged on the top of the barrel body, and the oil inlet of each barrel body is converged at a total oil inlet pipeline through a pipeline, an oil outlet is arranged at the bottom of the barrel body, and the oil outlet of each barrel body is converged at a total oil outlet pipeline through a pipeline, and a water outlet is arranged at the bottom of the barrel cover.

[0005] As a further improvement, the number of flanges is 3 to 6.

[0006] As a further improvement, the number of slots and keys is 2 to 4.

[0007] As a further improvement, the number of the rotating barrels is 3 to 6.

[0008] As a further improvement, a sealing ring is provided on the connecting surface between the barrel body and the barrel cover.

[0009] As a further improvement, the barrel body and the barrel cover are connected with bolts via a connecting block.

[0010] Beneficial effects:

[0011] The present invention is cleverly designed and adopts the method of arranging multiple rotating barrels on a turntable, thereby increasing the flow rate of oil processed per unit time and improving efficiency; the oil inlet and the oil outlet of each rotating barrel are respectively connected together, which further improves the input and output efficiency of the oil and saves time cost; the design of a reversible barrel cover and barrel body is adopted, which eliminates the tedious operation of disassembling the rotating barrel, making cleaning the rotating barrel simple and easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a high-speed centrifuge with a large flow rate for water-oil separation;

[0013] Figure 2 It is a three-dimensional schematic diagram of a high-speed centrifuge with a large flow rate for water-oil separation;

[0014] 1. Main oil inlet pipeline 2. Oil inlet 3. Connecting block 4. Rotating barrel 41. Barrel body 42. Barrel cover 5. Slot and key 6. Turntable 61. Base 62. Flanging 7. Main oil outlet pipeline 8. Hinge 9. Water outlet 10. Bracket 11. Oil outlet. DETAILED DESCRIPTION

[0015] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0016] like Figure 1-2 As shown, a large-flow high-speed centrifuge for water-oil separation includes a main oil inlet pipeline 1, an oil inlet port 2, a connecting block 3, a rotating barrel 4, a barrel body 41, a barrel cover 42, a slot and a key 5, a rotating disk 6, a base 61, a flange 62, a main oil outlet pipeline 7, a hinge 8, a water outlet 9, a bracket 10 and an oil outlet 11.

[0017] A high-speed centrifuge with a large flow rate for water-oil separation, comprising a turntable 4, wherein the turntable 6 comprises a base 61 located at the center of the turntable and four flanges 62 located around the turntable, wherein the base 61 is connected to the lower edge of the flange 62 by a hinge 8, wherein the upper edge of the base 61 is provided with four slots, and the upper edge of the flange 62 is provided with a key matched with the slots; wherein four rotating barrels 4 are arranged above the turntable 6, wherein the rotating barrels 4 are evenly distributed in a ring shape along the center of the turntable 6, wherein the rotating barrels 6 comprise a barrel body 61 and a barrel cover 62, wherein the barrel body 61 is fixedly connected to a bracket 10 Fixed on the base 61 of the turntable 6, the barrel cover 42 is connected to the bracket 10 and fixed on the flange 62 of the turntable 6, the top of the barrel body 41 is provided with an oil inlet 2, and the oil inlet 2 of each barrel body 41 is converged at the total oil inlet pipeline 1 through a pipeline, and the bottom of the barrel body 41 is provided with an oil outlet 11, and the oil outlet 11 of each barrel body 41 is converged at the total oil outlet pipeline 7 through a pipeline, and the bottom of the barrel cover 42 is provided with a water outlet 9, the barrel body 41 and the barrel cover 42 are connected with bolts through a connecting block 3, and a sealing ring is provided on the connecting surface of the barrel body 61 and the barrel cover 62.

[0018] When in use, open the valve of the oil inlet 2, and the oil is output from the main oil inlet pipeline 1 to each oil inlet 2 of the rotating barrel 4. After each rotating barrel 4 is filled with oil, close the valve of the oil inlet 1, turn on the motor to drive the turntable 6 to rotate, and after the centrifugal motion is turned on for a period of time, since the specific gravity of water is greater than that of oil, the water and oil in the oil will separate, and the water will be concentrated on the outside of the rotating barrel 4, while the oil will be concentrated on the inside of the rotating barrel 4. At this time, open the oil outlet 11 and the water outlet 9 respectively to collect the oil and water. When the rotating barrel 4 needs to be cleaned, just open the connecting block 3 on the barrel body 41 and the barrel cover 42, and then pull out the key from the slot, and then open the barrel cover 42 to clean the barrel body 41, without disassembling any parts, which is convenient and quick.

[0019] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed centrifuge with large flow rate for water-oil separation, characterized in that: The utility model comprises a turntable, wherein the turntable comprises a base located at the center of the turntable and a plurality of flanges located around the turntable, the base is connected to the lower edge of the flange by a hinge, the upper edge of the base is provided with a plurality of slots, and the upper edge of the flange is provided with keys matching the slots; a plurality of rotating barrels are provided above the turntable, and the rotating barrels are evenly distributed in a ring shape along the center of the turntable, and the rotating barrels comprise a barrel body and a barrel cover, the barrel body is connected to a bracket and fixed on the base of the turntable, the barrel cover is connected to the bracket and fixed on the flange of the turntable, an oil inlet is provided on the top of the barrel body, and the oil inlet of each barrel body is converged at the total oil inlet pipeline through a pipeline, an oil outlet is provided at the bottom of the barrel body, and the oil outlet of each barrel body is converged at the total oil outlet pipeline through a pipeline, and a water outlet is provided at the bottom of the barrel cover; A sealing ring is provided on the connection surface between the barrel body and the barrel cover; The barrel body and barrel cover are connected with bolts through connecting blocks.

2. A high-speed centrifuge with a large flow rate for water-oil separation according to claim 1, characterized in that: The number of flanges is 3 to 6.

3. A high-speed centrifuge with large flow rate for water-oil separation according to claim 1, characterized in that: The number of slots and keys is 2 to 4.

4. A high-speed centrifuge with large flow rate for water-oil separation according to claim 1, characterized in that: The number of the rotating barrels is 3 to 6.

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