CN211521875U

CN211521875U - Treatment facility for oily sewage

Info

Publication number: CN211521875U
Application number: CN201922377733.8U
Authority: CN
Inventors: 刘伟; 周逍军; 王佳
Original assignee: Beijing Huaxia Ansheng Technology Co ltd
Current assignee: Beijing Huaxia Ansheng Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-18
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a treatment facility for oily sewage, including the treatment tank, the treatment tank closes jar by first jar and the second of closing and constitutes, and the first top and the second that close jar close fixed connection between the bottom of jar, the second closes the relative one side inner wall fixedly connected with connecting rod of jar, and the relative one side fixedly connected with of connecting rod filters the screen panel, the top intermediate position of filtering the screen panel is opened there is first jack, and filters the top both sides of screen panel and open and have the second jack, the second closes the flocculating agent that top one side fixedly connected with of jar was pegged graft in the second jack and advances the pipe. The utility model discloses utilize stirring piece and bracing piece to mix sewage and flocculating agent, carry out the flocculation and precipitation processing to oily sewage, utilize the water after the suction pump will filter to take out, during sewage advances the pipe again, can advance the pipe to sewage and wash on the one hand, on the other hand carries out circulation treatment, improvement device's work effect to sewage.

Description

Treatment facility for oily sewage

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a treatment facility for oily sewage.

Background

The oily sewage mainly comprises oil field wastewater, wastewater of oil refineries and petrochemical plants, ballast water, tank washing water and cabin water of oil tankers, cleaning water of oil tankers and the like, and is a main source for causing environmental oil pollution, particularly marine oil pollution, the wastewater of gas plants and coking plants contains coal tar, and the wastewater of leather plants and food processing plants contains animal and vegetable oil.

At present, in order to avoid the influence of the direct discharge of oily sewage to the earth surface and the environmental hazard, people always treat the oily sewage, wherein an oily sewage treatment flocculation method is one of the commonly used methods, and when the oily sewage is treated by the flocculation method, the efficiency is low, so that a treatment device for the oily sewage is needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a treatment device for oily sewage.

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

the utility model provides a treatment facility for oily sewage, includes the treatment tank, the treatment tank closes jar by first jar and the second closes jar and constitutes, and the first top that closes jar and the second close fixed connection between the bottom of jar, the second closes jar relative one side inner wall fixedly connected with connecting rod, and the relative one side fixedly connected with of connecting rod filters the screen panel, the top intermediate position of filtering the screen panel is opened there is first jack, and filters the top both sides of screen panel and open and have the second jack, the second closes the top one side fixedly connected with of jar and pegs graft the flocculating agent of advancing in the second jack and manage, and the second closes the top opposite side fixedly connected with of jar and peg graft the sewage that advances in the second jack, the first bottom fixedly connected with outlet pipe that closes the jar, and the inner wall fixedly connected with valve of outlet pipe.

As a further aspect of the present invention: and the top of the sewage inlet pipe and the top of the flocculant inlet pipe are fixedly connected with a liquid inlet hopper.

As a further aspect of the present invention: the top intermediate position fixedly connected with motor that the second closed the jar, and the output shaft fixedly connected with of motor pegs graft in the pivot in first jack, a plurality of stirring pieces of outer wall fixedly connected with of pivot, fixedly connected with bracing piece between stirring piece and the pivot.

As a further aspect of the present invention: the middle position of the bottom of the filter screen cover is provided with a threaded through hole, and the inner wall of the threaded through hole is in threaded connection with a sealing cover.

As a further aspect of the present invention: the second closes one side outer wall fixedly connected with suction pump of jar, and one side fixedly connected with of suction pump pegs graft at the first suction pipe that closes in the jar, and the top fixedly connected with of suction pump pegs graft at the drain pipe that advances in the liquid fill.

As a further aspect of the present invention: the motor and the water suction pump are both connected with a switch through wires, and the switch is connected with a power supply through a wire.

As a further aspect of the present invention: the top outer wall fixedly connected with annular sealing member of first jar that closes, and the outer wall bonding of sealing member has the sealing washer, and the bottom outer wall that the second closed the jar is opened has the ring channel, and the sealing member is pegged graft at the inner wall of ring channel.

The utility model has the advantages that:

1. the sewage treatment device comprises a filter screen, a flocculating agent inlet pipe, a sewage inlet pipe, a liquid inlet hopper, a motor, a rotating shaft, a stirring sheet and a supporting rod, wherein the motor is used for driving the rotating shaft to rotate, the stirring sheet and the supporting rod are driven to rotate in the filter screen, the oily sewage and the flocculating agent are respectively led into the filter screen through the sewage inlet pipe and the flocculating agent inlet pipe, the stirring sheet and the supporting rod are used for stirring the sewage and the flocculating agent, so that the oily sewage is subjected to flocculation and precipitation treatment, and the sewage is filtered through the filter screen;

2. the water after filtration is pumped out by the water pump and the water pumping pipe and is discharged into the liquid inlet hopper and the sewage inlet pipe through the water discharging pipe, so that the sewage inlet pipe can be cleaned, and the sewage can be circularly treated, so that the working effect of the device is improved;

3. through the first jar, sealing member, sealing washer, second that close that sets up and close jar and ring channel, when first jar and the second of closing close jar and carry out fixed connection, can make sealing member and sealing washer peg graft in the ring channel for first jar and the second of closing close jar and connect more sealedly.

Drawings

FIG. 1 is a schematic view showing the overall configuration of an apparatus for treating oily sewage as set forth in example 1;

FIG. 2 is a schematic sectional view in elevation of an apparatus for treating oily sewage as set forth in example 1;

FIG. 3 is a schematic view showing the configuration of an annular groove and a seal member of a treating apparatus for oily sewage as set forth in example 2.

In the figure: the device comprises a first tank, a second tank, a water outlet pipe, a third tank, a fourth tank, a liquid inlet hopper, a motor, a fourth tank, a fifth tank, a sixth tank, a fifth tank, a sixth tank, a fifth tank.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a treatment facility for oily sewage, including the treatment jar, the treatment jar closes jar 3 by first 1 and second and constitutes, and pass through bolted connection between the top that closes jar 1 and the bottom that the second closed jar 3, there is connecting rod 14 the second close jar 3 relative one side inner wall through bolted connection, and there is filter screen panel 9 relative one side of connecting rod 14 through bolted connection, open the top intermediate position of filter screen panel 9 has first jack, and open the top both sides of filter screen panel 9 has the second jack, the second closes jar 3 top one side welding has the flocculating agent of pegging graft in the second jack to advance pipe 12, and the second closes jar 3 top opposite side welding has the sewage that pegs graft in the second jack to advance pipe 13, the bottom welding of first jar 1 that closes has outlet pipe 2, and the inner wall of outlet pipe 2 has the valve through bolted connection.

Wherein, the top of the sewage inlet pipe 13 and the top of the flocculating agent inlet pipe 12 are connected with a liquid inlet hopper 4 through bolts.

Wherein, the top intermediate position that the second closed jar 3 has motor 5 through bolted connection, and motor 5's output shaft has the pivot 10 of pegging graft in first jack through bolted connection, and the outer wall welding of pivot 10 has a plurality of stirring pieces 11, and the welding has the bracing piece between stirring piece 11 and the pivot 10.

Wherein, the middle position of the bottom of the filter screen cover 9 is provided with a threaded through hole, and the inner wall of the threaded through hole is in threaded connection with a sealing cover 8.

Wherein, the outer wall of one side of the second close tank 3 is connected with a water suction pump 7 through a bolt, one side of the water suction pump 7 is connected with a water suction pipe 15 inserted in the first close tank 1 through a bolt, and the top of the water suction pump 7 is connected with a water discharge pipe 6 inserted in the liquid inlet hopper 4 through a bolt.

Wherein, the motor 5 and the water pump 7 are both connected with a switch through wires, and the switch is connected with a power supply through wires.

The working principle is as follows: during the use, the user utilizes motor 5 to drive pivot 10 and rotates, drive stirring piece 11 and bracing piece at the filtration screen panel 9 internal rotation, advance pipe 13 and flocculating agent through the sewage respectively and advance pipe 12 with oily sewage and flocculating agent leading-in filtration screen panel 9, utilize stirring piece 11 and bracing piece to stir sewage and flocculating agent, thereby carry out the flocculation and precipitation processing to oily sewage, and filter sewage through filtration screen panel 9, the user utilizes suction pump 7 and suction pipe 15 to take out the water after filtering, arrange into in liquid hopper 4 and the sewage advances pipe 13 through drain pipe 6, can wash sewage advances pipe 13 on the one hand, on the other hand carries out cyclic processing to sewage, improve device's work effect.

Example 2

Referring to fig. 3, compared with embodiment 1, in this embodiment, an annular sealing member 17 is welded to an outer wall of a top portion of a first closed tank 1, a sealing ring is bonded to an outer wall of the sealing member 17, an annular groove 16 is formed in an outer wall of a bottom portion of a second closed tank 3, and the sealing member 17 is inserted into an inner wall of the annular groove 16.

The working principle is as follows: when the first combination tank 1 and the second combination tank 3 are fixedly connected, the sealing piece 17 and the sealing ring can be inserted into the annular groove 16, so that the connection between the first combination tank 1 and the second combination tank 3 is more sealed.

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. A treatment device for oily sewage comprises a treatment tank, and is characterized in that the treatment tank is composed of a first closed tank (1) and a second closed tank (3), the top of the first closed tank (1) is fixedly connected with the bottom of the second closed tank (3), the inner wall of one side, opposite to the second closed tank (3), is fixedly connected with a connecting rod (14), one side, opposite to the connecting rod (14), is fixedly connected with a filter screen (9), the middle position of the top of the filter screen (9) is provided with a first jack, two sides of the top of the filter screen (9) are provided with second jacks, one side of the top of the second closed tank (3) is fixedly connected with a flocculant inlet pipe (12) inserted in the second jack, the other side of the top of the second closed tank (3) is fixedly connected with a sewage inlet pipe (13) inserted in the second jack, the bottom of the first closed tank (1) is fixedly connected with a water outlet pipe (2), and the inner wall of the water outlet pipe (2) is fixedly connected with a valve.

2. The oily sewage treatment equipment according to claim 1, wherein a liquid inlet hopper (4) is fixedly connected to the top of the sewage inlet pipe (13) and the top of the flocculant inlet pipe (12).

3. The oily sewage treatment equipment as claimed in claim 2, wherein a motor (5) is fixedly connected to the middle position of the top of the second tank (3), an output shaft of the motor (5) is fixedly connected with a rotating shaft (10) inserted in the first inserting hole, a plurality of stirring pieces (11) are fixedly connected to the outer wall of the rotating shaft (10), and a support rod is fixedly connected between the stirring pieces (11) and the rotating shaft (10).

4. The oily sewage treatment equipment as claimed in claim 3, wherein a threaded through hole is formed in the middle of the bottom of the filter screen (9), and a sealing cover (8) is connected to the inner wall of the threaded through hole in a threaded manner.

5. The oily sewage treatment equipment as claimed in claim 4, wherein a water suction pump (7) is fixedly connected to the outer wall of one side of the second combination tank (3), a water suction pipe (15) inserted in the first combination tank (1) is fixedly connected to one side of the water suction pump (7), and a water drainage pipe (6) inserted in the liquid inlet hopper (4) is fixedly connected to the top of the water suction pump (7).

6. The oily sewage treatment equipment as claimed in claim 5, wherein the motor (5) and the water pump (7) are connected with a switch through wires, and the switch is connected with a power supply through wires.

7. The oily sewage treatment equipment as claimed in any one of claims 1 to 6, wherein an annular sealing member (17) is fixedly connected to the outer wall of the top of the first closed tank (1), a sealing ring is bonded to the outer wall of the sealing member (17), an annular groove (16) is formed in the outer wall of the bottom of the second closed tank (3), and the sealing member (17) is inserted into the inner wall of the annular groove (16).