CN217613078U - Oil-water impurity separation processing device for petrochemical machinery - Google Patents

Abstract

The utility model discloses an oil-water impurity separation processing apparatus for petrochemical machinery, including the edulcoration jar with the jar that stews, the fixed tilting frame that is provided with in bottom in the edulcoration jar, be equipped with the dovetail groove in the edulcoration jar, the oblique side on dovetail groove right side and the inclined plane laminating of tilting frame, the open-top setting of dovetail groove, the upper end of edulcoration jar can open and shut and be equipped with the top cap, install the motor on the top cap, the motor is connected with the telescopic shaft, the one end of telescopic shaft stretches into in the edulcoration jar and is connected with the filter plate, the filter plate corresponds from top to bottom with the open-top of dovetail groove, set up a plurality of evenly distributed's filtration pore on the filter plate, the upper and lower end that is close to edulcoration jar lateral wall is provided with inlet and liquid outlet respectively, the liquid outlet is connected with the jar that stews through the liquid pump, this application has light in the ability simultaneous segregation profit mixture, heavy impurity, and the separation weak point consuming time, the convenient technical characterstic such as clearance of impurity of isolating.

Description

Oil-water impurity separation processing device for petrochemical machinery

Technical Field

The utility model relates to an oil water impurity separation processing apparatus, more specifically say a bit, relate to an oil water impurity separation processing apparatus for petrochemical machinery, belong to the petrochemical field.

Background

In the petrochemical production process, a plurality of oil-water impurity mixtures can be obtained, the oil-water impurity mixtures are subjected to impurity separation to obtain oil-water mixtures, and the oil-water mixtures are subjected to oil-water separation and further extraction treatment to recover part of petroleum.

The general operation of impurity removal of the oil-water impurity mixture is as follows: and conveying the oil-water mixture containing impurities into a settling tank, standing for a period of time, and pumping the oil-water mixture from the upper part after the impurities are settled at the bottom of the settling tank. Although the method can separate out the heavier impurities, the impurities lighter than the oil-water mixture can not be removed, and can be pumped away along with the oil-water mixture, thereby bringing inconvenience to subsequent treatment; in addition, because the oil-water mixture has certain viscosity, the whole sedimentation process is time-consuming and the impurities settled at the bottom of the tank are not easy to clean, thus wasting time and energy.

In view of the above, it is necessary to provide an oil-water impurity separation processing apparatus for petrochemical machinery to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art problem, the utility model provides a petrochemical machinery uses water oil impurity separation processing apparatus with can separate light, heavy impurity in the oil water mixture simultaneously, and separate weak point consuming time, technical characterstic such as the convenient clearance of impurity of separation out.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides an oil-water impurity separation processing apparatus for petrochemical machinery, includes the edulcoration jar and the jar that stews, the fixed tilting frame that is provided with in bottom in the edulcoration jar, be equipped with the dovetail groove in the edulcoration jar, the oblique side on dovetail groove right side and the inclined plane laminating of tilting frame, the open-top of dovetail groove sets up, four sides of dovetail groove are close to four side inner walls settings of edulcoration jar respectively, the upper end of edulcoration jar that can open and shut is equipped with the top cap, install the motor on the top cap, the motor is connected with the telescopic shaft, the one end of telescopic shaft stretches into in the edulcoration jar and is connected with the filter plate, the filter plate corresponds from top to bottom with the open-top of dovetail groove to with the big or small looks adaptation of open-top of dovetail groove, set up a plurality of evenly distributed's filtration pore on the filter plate, be close to the upper and lower extreme of edulcoration jar lateral wall is provided with inlet and liquid outlet respectively, the liquid outlet is connected with the jar that stews through the liquid pump, wherein, the feed liquor pipe and the liquid outlet of liquid pump are connected, the drain pipe of liquid pump with jar inside intercommunication of the jar of stew.

Preferably, an oil suction machine is installed at the top of the standing tank and connected with the oil discharge pipe.

Preferably, a filter screen is arranged in the liquid outlet.

Preferably, the edulcoration jar is square body structure with the jar that stews, the jar that stews sets up in one side of edulcoration jar, the liquid pump is fixed in on the lateral wall of edulcoration jar.

Preferably, the upper half parts of the front and rear side walls of the trapezoidal groove are both provided with hollow grid structures.

Preferably, the side wall of the impurity removing tank is provided with a sealing door capable of being opened and closed, the left side wall of the trapezoidal groove is provided with a detachable stop door, and the stop door is arranged towards the sealing door.

Preferably, the liquid inlet is connected with a valve.

Preferably, the liquid outlet is connected with a plurality of liquid pumps, and each liquid pump is connected with a standing tank.

Has the advantages that: the filter plate which can move up and down is arranged in the impurity removing tank, so that light and heavy impurities in the oil-water mixture in the impurity removing tank can be filtered together and pressed into the trapezoidal groove at the bottom, the separation method is simple, the time consumption is short, and the separation effect is good; set up the shutter on setting up sealing door and the dovetail groove on the lateral wall of edulcoration jar, all can make things convenient for after the edulcoration to clear up the impurity in the dovetail groove.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the trapezoidal groove of the present invention.

In the figure: the device comprises an impurity removing tank 1, a standing tank 2, an inclined frame 3, a trapezoidal groove 4, a top cover 5, a motor 6, a telescopic shaft 7, a filter plate 8, a liquid inlet 9, a liquid outlet 10, a liquid pump 11, an oil suction machine 12, an oil discharge pipe 13, a filter screen 14, a liquid inlet pipe 15, a liquid outlet pipe 16, a sealing door 17, a stop door 18 and a filter hole 19.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it is to be understood that the description is only for purposes of illustration and description, and not for purposes of limitation. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model discloses the technical problem that will solve lies in: the oil-water impurity separation treatment device for the petrochemical machinery is provided for solving the problems that light impurities cannot be removed by self-sedimentation during impurity removal of an oil-water impurity mixture, the sedimentation process consumes long time, and the impurities at the bottom of a tank are not well cleaned.

Specifically, as shown in fig. 1-2, an embodiment of an oil-water-impurity separation processing device for petrochemical machinery is provided, which includes an impurity removal tank 1 and a standing tank 2, a tilted frame 3 is fixedly disposed at the bottom in the impurity removal tank 1, a trapezoidal groove 4 is disposed in the impurity removal tank 1, a tilted side surface on the right side of the trapezoidal groove 4 is attached to a tilted surface of the tilted frame 3, a top opening of the trapezoidal groove 4 is disposed, four sides of the trapezoidal groove 4 are respectively disposed near inner walls of four sides of the impurity removal tank 1, a top cover 5 is provided at the upper end of the impurity removal tank 1 in an openable manner, a motor 6 is mounted on the top cover 5, the motor 6 is connected with a telescopic shaft 7, one end of the telescopic shaft 7 extends into the impurity removal tank 1 and is connected with a filter plate 8, the filter plate 8 vertically corresponds to a top opening of the trapezoidal groove 4 and is adapted to the top opening of the trapezoidal groove 4 in size, a plurality of uniformly distributed filter holes 19 are formed in the filter plate 8, an upper end and a lower end near a side wall of the impurity removal tank 1 are respectively provided with a liquid inlet 9 and a liquid outlet 10, the liquid pump 11, and a liquid outlet 11 is connected with a liquid pump 11, wherein the liquid outlet 11 is connected with a liquid inlet 11, and a liquid pump 11 connected to the standing tank 2, and a liquid pump 11;

the technical scheme of the application is utilized to process the flow as follows: the oil-water impurity mixture enters the impurity removal tank 1 through a liquid inlet 9 of a discharge pipe connected with the impurity removal tank 1, a filter plate 8 is positioned at the top of the impurity removal tank 1 and is higher than the liquid inlet 9, the oil-water impurity mixture entering from the liquid inlet 9 falls into the impurity removal tank 1, after the oil-water impurity mixture is filled to about two thirds of the height of the impurity removal tank 1, a valve on the liquid inlet 9 is closed and liquid is not fed, a motor 6 is started to drive the filter plate 8 to move downwards, oil and water liquid are filtered through a filter hole 19, light and heavy impurities are directly filtered and pressed into a trapezoidal groove 4, the position of the filter plate 8 is lower than a liquid outlet 10, a liquid pump 11 is started, the filtered oil-water mixture is pumped into a standing tank 2 to stand, the upper-layer oil can be separated out through an oil suction machine 12 after a period of time, the upper-layer oil is sent to the next process, the oil mixture can also be directly pumped out and sent to a refined pool to be refined. In order to improve the treatment efficiency, one impurity removal tank 1 can be matched with a plurality of standing tanks 2 for use. After the edulcoration is finished, can open sealing door 17, pull out dovetail groove 4 and carry out the impurity clearance, when impurity is less, also can not pull out dovetail groove 4, directly open the shutter 18 of dovetail groove 4 from sealing door 17, clear up.

In a preferred embodiment mode, an oil extractor 12 is installed at the top inside the standing tank 2, the oil extractor 12 is connected with an oil discharge pipe 13, and the oil extractor 12 belongs to an industrial oil extractor, and specification and model can be selected according to requirements.

In a preferred embodiment, a filter screen 14 is installed in the liquid outlet 10, so that filtering can be performed, and the working efficiency is improved.

In a preferred embodiment mode, the impurity removing tank 1 and the standing tank 2 are of a square structure, the standing tank 2 is arranged on one side of the impurity removing tank 1, and the liquid pump 11 is fixed on the outer side wall of the impurity removing tank 1.

In a preferred embodiment, the upper half parts of the front and rear side walls of the trapezoidal groove 4 are both provided with a hollowed-out grid structure. The hollow structure has the function that after the filter plate is pressed into the trapezoid groove, the filter plate can be pressed to the position below the grid structure, liquid is filtered out from the filter holes of the filter plate 8, in order to reduce the resistance during filtering, namely the resistance during pressing of the filter plate 8, the upper half parts of the two sides of the trapezoid groove 4 are provided with the grid structure, and when the filter plate 8 is pressed downwards, the filter liquid can be filtered out from the grid structure of the trapezoid groove 4. When light and heavy impurities are filtered and pressed down to the trapezoidal groove 4, solid-liquid separation is more sufficient, and the lower half portion is totally closed, so that the trapezoidal groove is firm in structure.

In a preferred embodiment mode, a sealing door 17 is arranged on the side wall of the impurity removing tank 1 in an openable and closable manner, a detachable stop door 18 is arranged on the left side wall of the trapezoidal groove 4, and the stop door 18 is arranged towards the sealing door 17.

In a preferred embodiment mode, the liquid inlet 9 is connected with a valve, so that the input of the oil-water impurity mixture is convenient to control.

In a preferred embodiment, the liquid outlet 10 is connected with a plurality of liquid pumps 11, and each liquid pump 11 is connected with one standing tank 2, so that the practicability is high and the flexibility is high.

Finally, it should be noted that the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention should be considered as within the scope of the present invention.

Claims (8)

1. The utility model provides an oil water impurity separation processing apparatus for petrochemical machinery which characterized in that: including edulcoration jar (1) and jar (2) of stewing, fixed tilting frame (3) that is provided with in bottom in edulcoration jar (1), be equipped with trapezoidal groove (4) in edulcoration jar (1), the oblique side on trapezoidal groove (4) right side and the inclined plane laminating of tilting frame (3), the open-top setting of trapezoidal groove (4), four sides of trapezoidal groove (4) are close to four side inner walls setting of edulcoration jar (1) respectively, the upper end of edulcoration jar (1) can open and shut and be equipped with top cap (5), install motor (6) on top cap (5), motor (6) are connected with telescopic shaft (7), the one end of telescopic shaft (7) is stretched into in edulcoration jar (1) and is connected with filter plate (8), filter plate (8) correspond from top to bottom with the open-top of trapezoidal groove (4) to with the open-top size looks adaptation of trapezoidal groove (4), set up a plurality of evenly distributed's filtration pore (19) on filter plate (8), be close to the upper and lower end of edulcoration jar (1) is provided with upper and lower end respectively liquid pump (9) and liquid outlet (10) liquid pump (10), liquid outlet (11) are connected with liquid inlet (11) and liquid outlet (11) jar (11) are stood, and liquid pump (11) are connected with liquid outlet (11) liquid inlet (11), wherein liquid inlet (11) are connected with liquid pump (11) are connected with liquid outlet (11) liquid pump (11) and liquid outlet (11) liquid pump (11), and liquid outlet (11) are connected with liquid inlet (11) on the interior liquid outlet (11), and liquid inlet (11) of stewing And (4) opening.

2. The oil-water impurity separation treatment device for petrochemical machinery, according to claim 1, characterized in that: an oil suction machine (12) is installed at the top in the standing tank (2), and the oil suction machine (12) is connected with an oil discharge pipe (13).

3. The oil-water impurity separation treatment device for petrochemical machinery according to claim 1 or 2, characterized in that: a filter screen (14) is arranged in the liquid outlet (10).

4. The oil-water impurity separation treatment device for petrochemical machinery, according to claim 1, characterized in that: edulcoration jar (1) and jar (2) of stewing are the cube structure, jar (2) of stewing sets up in one side of edulcoration jar (1), liquid pump (11) are fixed in on the lateral wall of edulcoration jar (1).

5. The oil-water impurity separation treatment device for petrochemical machinery according to claim 1 or 2, characterized in that: the upper half parts of the front side wall and the rear side wall of the trapezoidal groove (4) are all provided with hollow grid structures.

6. The oil-water impurity separation treatment device for petrochemical machinery according to claim 1 or 2, characterized in that: the side wall of the impurity removing tank (1) is provided with a sealing door (17) which can be opened and closed, the left side wall of the trapezoidal groove (4) is provided with a detachable stop door (18), and the stop door (18) is arranged towards the sealing door (17).

7. The oil-water impurity separation treatment device for petrochemical machinery, according to claim 1, characterized in that: the liquid inlet (9) is connected with a valve.

8. The oil-water impurity separation treatment device for petrochemical machinery according to claim 1 or 2, characterized in that: the liquid outlet (10) is connected with a plurality of liquid pumps (11), and each liquid pump (11) is connected with a standing tank (2).

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