RU63242U1 - SEPARATOR AUTONOMOUS CENTRIFUGAL FLOWING TYPE FOR OIL PRODUCTS AND WASTE WATERS - Google Patents

Abstract

Separator is an autonomous centrifugal flow-type separator for oil products and wastewater, which is part of the pipeline, including a conical body with an integrated guide device and a turbine, which carries out the process of centrifugal separation of the product (liquid) from mechanical impurities using the kinetic energy of the pumped product, while unloading the mechanical impurities separated from the pumped product, occurs without stopping the pumping process.

Description

The proposed utility model is a centrifugal separation device for suspensions and can be used in various industries, including for the treatment of wastewater from various suspended impurities.

A device is known, which is a centrifugal cleaner for cleaning hydraulic fluids, containing a housing, a rotor with nozzles, upper and lower disks, a hollow axis into which the source fluid is supplied (USSR author's certificate No. 301162 IPC B01D 21/26.)

Also known is a centrifugal cleaner containing a housing, a rotor with adjustable nozzles, an upper disk, a truncated cone and a lower disk mounted on the hollow axis (USSR copyright certificate No. 659168 IPC B01D 21/26).

The disadvantages of the above cleaners are the possibility of removal of particles of settled dirt from the rotor, which reduces the cleaning efficiency.

Closest to the proposed device is a centrifugal cleaner (USSR copyright certificate No. 957929 M. Cl. B01D 21/26) containing a housing mounted on a hollow shaft with

holes, a rotor with a mechanical drive, made in the form of an upper truncated cone with an extension downward and a lower disk with cylindrical perforated cups and vanes, a cap and a bottom equipped with radial vanes mounted on the upper cone and the bottom of the rotor.

The disadvantages of a centrifugal cleaner include the dependence of operation on an electromechanical drive.

The technical problem is the collection, collection and unloading of mechanical impurities during the pumping of oil products, wastewater without using an electromechanical drive, while combining the cleaning operation with transportation.

The technical result is achieved by the fact that in the device the separation of mechanical impurities is carried out using the kinetic energy of the product being pumped, as well as mechanical traps, and the accumulated mechanical impurities are unloaded without stopping the pumping process.

The drawing of figure 1 shows a separator, a horizontal section:

section AA.

The separator is a cone-shaped tubular body 1 with guide vanes 2 integrated in it with blades and a turbine 3. On the inner walls along the separator 1 are guides-traps 4 directed to the receiver-drive 5. Slot-shaped shutters 6 block the entrance to the drive 5, and after the guide apparatus 2, the tangential inlets 11 are welded into the separator body, into which the pumped product enters from the bypass channels 7. The tangential inlets 11 are welded into the separator body opposite the turbine 3 having heel, the tangential inlets 11 are directed at an angle to the separator axis and to the blades of the turbine 3 so as to make the turbine blades 3 necessary additional speed.

The separator for the purification of petroleum products and wastewater works as follows:

The flow of the pumped oil or wastewater product to be cleaned enters through the pipeline 1 and flows through the guide apparatus 2, receiving a preliminary rotational rotation, while the flow passing through the reduced section of the apparatus 2 increases the speed, receiving additional rotation.

From the guide apparatus, the rotating flow of the pumped product falls onto the blades of the turbine 3, forcing it to rotate. The additional product flow passing through the bypass channel 7 with a reduced cross section compared to the cross section of the pipeline increases the speed and, passing through the tangential inlets 11, directs the flows of the pumped product to the blades of the turbine 3. Turbine 3 receives an additional rotation speed and directs the pumped product through the pipeline 1 inside which are mounted mechanical traps 4 located in a spiral. Suspended particles in the product being cleaned, falling into mechanical traps 4, are transferred tangentially along the separator body to the storage receiver 5, where, losing speed and drastically changing the direction of movement, they settle to the bottom. Particles pass through slit-like shutters 6 and, when the shutter 9 is open and the shutter 10 is closed, gradually fill the receiver-accumulator 5. After filling the receiver-accumulator 5, the shutter 9 is closed to a certain level and the impurities are discharged from the accumulator 5 through the open shutter 10. drives allow the separation of organic compounds from mechanical impurities during their deposition, as well as produce high-quality unloading without interrupting the pumping process.

Thus, the proposed design of the separator compares favorably with known devices by the absence of an electromechanical

drive, the possibility of mounting the separator on any part of the pumping pipeline, sufficiently effective cleaning of the product from mechanical impurities, as well as the ability to release the drive from mechanical impurities without interrupting the pumping process.

Claims (4)

1. Separator is an autonomous centrifugal flow-type separator for oil products and wastewater, characterized in that the kinetic energy of the pumped product is used for centrifugal separation of the liquid and mechanical impurities, while bypass channels are used for additional supply of the pumped product to the turbine with blades, moreover, on the inner walls of the casing traps for trapping mechanical impurities are located in the separator. 2. The separator according to claim 1, characterized in that the traps inside the separator body are arranged in a volumetric spiral. 3. The separator according to claim 1, characterized in that the mechanical impurities trapped by traps enter the drive through slit-like shutters. 4. The separator according to claim 3, characterized in that the discharge of mechanical impurities from the storage tank occurs without interrupting the pumping process.