CN213680173U

CN213680173U - High-efficient petrochemical effluent treatment plant

Info

Publication number: CN213680173U
Application number: CN202022576371.8U
Authority: CN
Inventors: 李洪亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-13
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a high-efficient petrochemical effluent treatment plant, including handling the case, the bottom outer wall of handling the case is fixed with four pillars that are the rectangle form and distribute, and one side outer wall of handling the case is fixed with the motor, the both sides inner wall middle part of handling the case all is fixed with the pivot through the bearing, and the outer wall of pivot is fixed with the puddler that the equidistance is cyclic annular and distributes, the one end of pivot extends to the output shaft fixed connection who handles the case outer wall and motor. The utility model discloses a circular filter screen frame can carry out preliminary filtration to waste water, with its water oil separating through oil-water separator, add coagulant or other treatment fluid to handling the incasement through the inlet pipe, then a plurality of puddlers carry out the intensive mixing to waste water and coagulant or other treatment fluids in the motor operation drive pivot, mix the back that finishes, in discharging the filter unit, water after will handling separates with the impurity in the processing procedure, summarize the above-mentioned, realize the effect of high-efficient processing petrochemical sewage.

Description

High-efficient petrochemical effluent treatment plant

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a high-efficient petrochemical effluent treatment plant.

Background

The waste water treatment is to treat the waste water by physical, chemical and biological methods, so that the waste water is purified, the pollution is reduced, the waste water is recycled and reused, water resources are fully utilized, the petrochemical waste water refers to the waste water discharged by a petrochemical plant, the water quantity is large, the water contains oil, the general filtration is directly carried out, the oil content in the water is directly treated, and the resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency petrochemical wastewater treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency petrochemical wastewater treatment device comprises a treatment box, wherein four pillars which are distributed in a rectangular shape are fixed on the outer wall of the bottom of the treatment box, a motor is fixed on the outer wall of one side of the treatment box, rotating shafts are fixed in the middle of the inner walls of two sides of the treatment box through bearings, stirring rods which are distributed in an annular shape at equal intervals are fixed on the outer walls of the rotating shafts, one end of each rotating shaft extends to the outer wall of the treatment box and is fixedly connected with an output shaft of the motor, a collecting box is fixed on the outer wall of one side of the treatment box, which is far away from the motor, four top pillars which are distributed in a rectangular shape are fixed on the outer wall of the top of the treatment box, the outer walls of the top of the four top pillars are fixed with the same round box, an opening is formed in the outer wall of the top of the round box, a top, the bottom outer wall of top cap is fixed with the connecting rod of two symmetric distributions, and the bottom outer wall of two connecting rods is fixed with same circular filter screen frame, the export has been seted up to the bottom outer wall of circular case, and is fixed with oil water separator at the top outer wall middle part of handling the case, oil water separator's the end of intaking passes through pipeline and export inner wall fixed connection, and oil water separator's the end of producing oil is linked together with the collecting box through the pipeline, oil water separator's play water end is linked together through pipeline and processing case, the bottom outer wall of handling the case has been seted up the round mouth, and the inner wall of round mouth is fixed with filter unit.

Preferably, the filter part includes circular rose box, and circular rose box is located between four pillars, circular rose box and four pillar fixed connection, and the top outer wall of circular rose box has seted up the installing port, the inner wall of installing port is fixed with the blowoff valve, and the top of blowoff valve and the inner wall fixed connection of round mouthful, the row's mouth has been seted up to the bottom outer wall of circular rose box, and the inner wall spiro union of arranging the mouth has sealed lid, the bottom outer wall middle part of sealed lid has been seted up and has been settled the mouth, and the inner wall of settling the mouth is fixed with the drain valve, the top outer wall of sealed lid is fixed with the bracing piece of two symmetric distributions, and the top outer wall of two bracing pieces is fixed with same filter screen.

Preferably, an oil discharge port is formed in the bottom of the outer wall of one side of the collecting box, and a first control valve is fixed to the inner wall of the oil discharge port.

Preferably, the feed inlet has been seted up to top outer wall one side of handling the case, and the inner wall of feed inlet is fixed with the inlet pipe, the outer wall of inlet pipe is provided with the second control valve to pressing from both sides.

Preferably, the specification of the circular filter screen frame is matched with that of the circular box, and the specification of the filter screen is matched with that of the circular filter box.

Preferably, the motor and the oil-water separator are both connected with a switch through a lead, and the switch is connected with a microprocessor through a lead.

The utility model has the advantages that:

1. the efficient petrochemical wastewater treatment device is provided with the circular box, the internal circular filter screen frame can preliminarily filter wastewater, the wastewater is subjected to oil-water separation through the oil-water separator, the oil and water can enter the collecting box through the pipeline, the energy is saved, the environment is protected, the wastewater treatment cost is reduced, the wastewater enters the treatment box through the pipeline, a coagulant or other treatment liquid is added into the treatment box through the feeding pipe, then the motor operates to drive the stirring rods on the rotating shaft to fully mix the wastewater and the coagulant or other treatment liquid, and after the mixing is finished, the wastewater is discharged into the filtering part, the treated water is separated from impurities in the treatment process, and the effect of efficiently treating petrochemical wastewater is achieved by summarizing the above steps;

2. this high-efficient petrochemical effluent treatment plant can take out circular filter screen frame through twisting out the top cap, twists out sealed lid and can take out the filter screen, realizes being convenient for clear up the effect of filtering impurity.

Drawings

FIG. 1 is a schematic view of the vertical cross-section structure of a high-efficiency petrochemical wastewater treatment device provided by the utility model;

fig. 2 is the utility model provides a circular rose box of high-efficient petrochemical effluent treatment plant looks up the structure schematic diagram.

In the figure: 1 treatment box, 2 motors, 3 rotating shafts, 4 stirring rods, 5 feeding pipes, 6 round boxes, 7 top covers, 8 water inlet pipes, 9 connecting rods, 10 round filter screen frames, 11 oil-water separators, 12 collecting boxes, 13 blow-down valves, 14 round filter boxes, 15 sealing covers, 16 supporting rods, 17 filter screens and 18 drain valves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a high-efficiency petrochemical wastewater treatment device comprises a treatment box 1, four pillars are fixed on the outer wall of the bottom of the treatment box 1, a motor 2 is fixed on the outer wall of one side of the treatment box 1, a rotating shaft 3 is fixed in the middle of the inner wall of two sides of the treatment box 1 through a bearing, stirring rods 4 are fixed on the outer wall of the rotating shaft 3, the stirring rods are distributed in an annular shape at equal intervals, one end of the rotating shaft 3 extends to the outer wall of the treatment box 1 and is fixedly connected with an output shaft of the motor 2, a collecting box 12 is fixed on the outer wall of one side of the treatment box 1 away from the motor 2, four pillars are fixed on the outer wall of the top of the treatment box 1, the same circular box 6 is fixed on the outer wall of the top of the circular box 6, a top cover 7 is fixed on the inner wall of the opening, and a water inlet is, a water inlet pipe 8 is fixed on the inner wall of the water inlet, two connecting rods 9 which are symmetrically distributed are fixed on the outer wall of the bottom of the top cover 7, the outer wall of the bottom of the two connecting rods 9 is fixed with the same circular filter screen frame 10, the outer wall of the bottom of the circular box 6 is provided with an outlet, an oil-water separator 11 is fixed in the middle of the outer wall of the top of the treatment box 1, the water inlet end of the oil-water separator 11 is fixedly connected with the inner wall of the outlet through a pipeline, the oil outlet end of the oil-water separator 11 is communicated with the collection box 12 through a pipeline, the water outlet end of the oil-water separator 11 is communicated with the treatment box 1 through a pipeline, the outer wall of the bottom of the treatment box 1 is provided with a round opening, a filter part is fixed on the inner wall of the round opening, the filter part comprises a circular filter box 14, the circular filter box 14 is positioned, a blowoff valve 13 is fixed on the inner wall of the mounting port, the top end of the blowoff valve 13 is fixedly connected with the inner wall of the round port, a discharge port is arranged on the outer wall of the bottom of the round filter box 14, a sealing cover 15 is screwed on the inner wall of the discharge port, a mounting port is arranged in the middle of the outer wall of the bottom of the sealing cover 15, a drain valve 18 is fixed on the inner wall of the mounting port, two symmetrically distributed support rods 16 are fixed on the outer wall of the top of the sealing cover 15, the same filter screen 17 is fixed on the outer wall of the top of the two support rods 16, an oil discharge port is arranged at the bottom of the outer wall of one side of the collecting box 12, a first control valve is fixed on the inner wall of the oil discharge port, a feed port is arranged on one side of the outer wall of the top of the processing box 1, a feed pipe 5 is fixed on the inner wall of the feed pipe 5, a second control valve, the motor 2 and the oil-water separator 11 are both connected with a switch through a lead, and the switch is connected with a microprocessor through a lead.

The working principle is as follows: when in use, sewage is discharged into the circular box 6 through the water inlet pipe 8, then the sewage is filtered by the circular filter screen frame 10 in the circular box, the filtered sewage enters the oil-water separator 11, then the oil-water separator 11 separates oil from water, then the oil-water can enter the collecting box 12 through a pipeline for collection, the sewage treatment cost is reduced, then the sewage enters the treatment box 1 through a pipeline, then a coagulant or other treatment liquid is added into the treatment box 1 through the feeding pipe 5, then the motor 2 operates to drive the plurality of stirring rods 4 on the rotating shaft 3 to fully mix the sewage and the coagulant or other treatment liquid, after the mixing is finished, the standing is carried out for a period of time, then the water discharge valve 18 is opened to discharge the treated water, after the water is discharged from the treatment box 1, the sealing cover 15 is screwed out to take out the filter screen 17, impurities in the treatment process are discharged and the filter screen 17 is cleaned, the top cover 7 is then unscrewed and the circular filter frame 10 is taken out for cleaning.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-efficiency petrochemical wastewater treatment device comprises a treatment box (1) and is characterized in that four supporting columns which are distributed in a rectangular shape are fixed on the outer wall of the bottom of the treatment box (1), a motor (2) is fixed on the outer wall of one side of the treatment box (1), rotating shafts (3) are fixed in the middle of the inner walls of two sides of the treatment box (1) through bearings, stirring rods (4) which are distributed in an annular shape at equal intervals are fixed on the outer wall of each rotating shaft (3), one ends of the rotating shafts (3) extend to the outer wall of the treatment box (1) and are fixedly connected with output shafts of the motor (2), a collecting box (12) is fixed on the outer wall of one side, away from the motor (2), of the treatment box (1), four top pillars which are distributed in a rectangular shape are fixed on the outer wall of the top of the treatment box (1), the same circular box (6) is fixed on the outer wall of the top pillars, and, the water treatment device is characterized in that a top cover (7) is fixed on the inner wall of the opening, a water inlet is formed in the middle of the outer wall of the top cover (7), a water inlet pipe (8) is fixed on the inner wall of the water inlet, two symmetrically distributed connecting rods (9) are fixed on the outer wall of the bottom of the top cover (7), the outer wall of the bottom of the two connecting rods (9) is fixed with the same circular filter screen frame (10), an outlet is formed in the outer wall of the bottom of the circular box (6), an oil-water separator (11) is fixed in the middle of the outer wall of the top of the treatment box (1), the water inlet end of the oil-water separator (11) is fixedly connected with the inner wall of the outlet through a pipeline, the oil outlet end of the oil-water separator (11) is communicated with a collection box (12) through a pipeline, the water outlet end of the oil-water separator, and the inner wall of the round opening is fixed with a filtering component.

2. The high-efficiency petrochemical wastewater treatment device according to claim 1, wherein the filtering component comprises a circular filtering box (14), and the circular filter box (14) is positioned among the four support columns, the circular filter box (14) is fixedly connected with the four support columns, and the outer wall of the top of the circular filter box (14) is provided with a mounting opening, the inner wall of the mounting opening is fixed with a blow-down valve (13), the top end of the blowoff valve (13) is fixedly connected with the inner wall of the round opening, the outer wall of the bottom of the round filter box (14) is provided with a discharge opening, and the inner wall of the discharge port is screwed with a sealing cover (15), the middle part of the outer wall at the bottom of the sealing cover (15) is provided with a placing port, a drain valve (18) is fixed on the inner wall of the placing opening, two symmetrically distributed support rods (16) are fixed on the outer wall of the top of the sealing cover (15), and the outer walls of the tops of the two support rods (16) are fixed with the same filter screen (17).

3. The high-efficiency petrochemical wastewater treatment device according to claim 1, wherein an oil discharge port is formed at the bottom of the outer wall of one side of the collection box (12), and a first control valve is fixed on the inner wall of the oil discharge port.

4. The efficient petrochemical wastewater treatment device according to claim 1, wherein a feed inlet is formed in one side of the outer wall of the top of the treatment tank (1), a feed pipe (5) is fixed to the inner wall of the feed inlet, and a second control valve is arranged on the outer wall of the feed pipe (5) in a butt-clamping manner.

5. The high-efficiency petrochemical wastewater treatment device according to claim 1, wherein the specification of the circular filter screen frame (10) is matched with that of the circular box (6), and the specification of the filter screen (17) is matched with that of the circular filter box (14).

6. The high-efficiency petrochemical wastewater treatment device according to claim 1, wherein the motor (2) and the oil-water separator (11) are connected with a switch through wires, and the switch is connected with a microprocessor through a wire.