CN218174767U

CN218174767U - Aeration equipment for treatment of oilfield produced water

Info

Publication number: CN218174767U
Application number: CN202221991876.3U
Authority: CN
Inventors: 王涛涛; 周楠
Original assignee: Individual
Current assignee: Hebei Zhongyuan Water Processing Equipment Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-30
Anticipated expiration: 2032-08-01

Abstract

The utility model belongs to the technical field of the aeration tank, especially, an oil field extraction water treatment aeration equipment, including the aeration tank, the top fixed mounting of aeration tank has the lid, four angles in bottom of lid rotate and are connected with the sprocket, be connected with the chain between four sprockets, the inside top both ends of aeration tank are fixed with the guide arm, sliding connection has the balladeur train between two guide arms, the inside sliding connection of balladeur train has the slider, the bottom fixedly connected with crossbearer of balladeur train, the top fixed mounting of lid has first motor, and the output of first motor and one of them sprocket fixed connection, the inside both sides of crossbearer rotate and are connected with the barrel arbor, the first stirring leaf of outer wall fixedly connected with of barrel arbor, the inside rotation of barrel arbor is connected with the axostylus axostyle, the lower extreme outer wall fixedly connected with second stirring leaf of axostylus axostyle, it all is single (mixing) shaft to have solved general agitating unit, the stirring is insufficient, the efficiency, and the problem that multiunit agitating unit need to install.

Description

Aeration equipment for treatment of oilfield produced water

Technical Field

The utility model belongs to the technical field of the aeration tank, concretely relates to oil field extraction water treatment aeration equipment.

Background

A large amount of oilfield sewage is generated in each link of operations such as acidification, flowback, well flushing and the like of an oilfield, wherein the oilfield sewage contains a large amount of pollution components such as stratum sand, polymers, argillaceous substances, stratum crude oil, hydrogen ions and the like, and according to the reinjection standard of the oilfield sewage, suspended solids, oil content and corrosion rate in the sewage are main indexes for controlling water quality. The collected sewage is subjected to long-term oil, suspended matter and water pre-separation treatment in an aeration tank, agents such as neutralization, flocculation, oil removal and the like are added in the treatment process, and the treated water is subjected to fine filtration and other steps to reach the water quality recycling standard.

Aeration methods can be divided into two types, mainly comprising blast aeration and mechanical aeration, and generally, waste water in an aeration tank is violently stirred by using a stirring device arranged in the aeration tank, so that oxygen in the air is dissolved in the water, the waste water in the tank is enabled to continuously and circularly flow, the gas-liquid contact surface is continuously updated to increase the oxygen absorption amount, and the waste water can be effectively wrapped in the air; in order to solve the problems exposed in the use process of the current aeration tank, the aeration tank needs to be structurally improved and optimized.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an oil field extraction water treatment aeration equipment has and to stir the inside optional position of aeration tank, only needs a second motor can the synchronous reverse rotation of automatic control first stirring leaf and second stirring leaf, carries out intensive mixing to the inside waste water of aeration tank, raises the characteristics of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oilfield produced water treatment aeration equipment, includes the aeration tank, the top fixed mounting of aeration tank has the tank deck, four angles in bottom of tank deck rotate and are connected with the sprocket, four be connected with the chain between the sprocket, the inside top both ends of aeration tank are fixed with the guide arm, two sliding connection has the balladeur train between the guide arm, the inside sliding connection of balladeur train has the slider, the bottom fixedly connected with crossbearer of balladeur train, the top fixed mounting of tank deck has first motor, and the output of first motor and one of them sprocket fixed connection, the inside both sides of crossbearer rotate and are connected with the barrel mast, the first stirring leaf of outer wall fixedly connected with of barrel mast, the inside rotation of barrel mast is connected with the axostylus axostyle, the lower extreme outer wall fixedly connected with second stirring leaf of axostylus axostyle.

As the utility model discloses a preferred technical scheme of oil field extraction water treatment aeration equipment, the top fixedly connected with driving gear of axostylus axostyle, the upper end outer wall fixedly connected with driven gear of barrel mast, the top of crossbearer is rotated and is connected with first thick gear and the thick gear of second.

As the utility model discloses a preferred technical scheme of oil field extraction water treatment aeration equipment, first thick gear and driving gear and the meshing transmission of the thick gear of second, the thick gear of second and driven gear and the meshing transmission of first thick gear.

As the utility model discloses a preferred technical scheme of oil field extraction water treatment aeration equipment, the inside of crossbearer is fixed with the mounting bracket, the top fixed mounting of mounting bracket has the second motor, and the output and the driving gear fixed connection of second motor.

As the utility model discloses a preferred technical scheme of oil field extraction water treatment aeration equipment, the slider rotates with one of them chain link of chain to be connected.

Compared with the prior art, the beneficial effects of the utility model are that: the output through first motor drives the sprocket rotatory, drives the slider motion through the chain simultaneously under the cooperation of all the other sprockets, and the slider drives the balladeur train along guide arm reciprocating motion for the balladeur train drives first stirring leaf on the barrel bar and the second stirring leaf on the axostylus axostyle reciprocating motion when rotatory through the crossbearer, makes and can stir the inside optional position of aeration tank.

The output through the second motor drives the driving gear, and the driving gear passes through the axostylus axostyle and drives second stirring leaf corotation, and the driving gear drives driven gear through the thick gear of first thick gear cooperation second simultaneously, and driven gear passes through the section of thick bamboo pole and drives the upset of first stirring leaf, and then carries out intensive mixing, raises the efficiency to the inside waste water of aeration tank.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of an aeration tank of the present invention;

FIG. 3 is a schematic structural view of the bottom of the well cover of the present invention;

FIG. 4 is a schematic structural view of a stirring device of the present invention;

FIG. 5 is a schematic structural view of a stirring blade according to the present invention;

in the figure: 1. an aeration tank; 2. a tank cover; 3. a sprocket; 4. a chain; 5. a guide bar; 6. a carriage; 7. a slider; 8. a cross frame; 9. a first motor; 10. a barrel bar; 11. a first stirring blade; 12. a shaft lever; 13. a second stirring blade; 14. a mounting frame; 15. a driving gear; 16. a driven gear; 17. a first thick gear; 18. a second thick gear; 19. a second motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an oil field extraction water treatment aeration equipment, including aeration tank 1, aeration tank 1's top fixed mounting has tank cap 2, four angle rotations in bottom of tank cap 2 are connected with sprocket 3, be connected with chain 4 between four sprocket 3, aeration tank 1's inside top both ends are fixed with guide arm 5, sliding connection has balladeur train 6 between two guide arms 5, balladeur train 6's inside sliding connection has slider 7, balladeur train 6's bottom fixedly connected with crossbearer 8, tank cap 2's top fixed mounting has first motor 9, and the output of

first motor

9 and 3 fixed connection of one of them sprocket, crossbearer 8's inside both sides are rotated and are connected with barrel head 10, barrel head 10's the first stirring leaf of outer wall fixedly connected with 11, barrel head 10's inside rotation is connected with axostylus axostyle 12, the lower extreme outer wall fixedly connected with second stirring leaf 13 of axostylus axostyle 12, in this embodiment, it is rotatory to drive sprocket 3 through chain 4, simultaneously, slider 7 drives the slider 6 along guide arm 5 reciprocating motion, make balladeur train 6 drive the first stirring leaf on barrel head 10 through crossbearer 8 and the second stirring leaf 12 carry out the reciprocating motion when the aeration tank is rotatory to the stirring leaf 1.

It is specific, the top fixedly connected with driving gear 15 of axostylus axostyle 12, the upper end outer wall fixedly connected with driven gear 16 of section of thick bamboo pole 10, the top of crossbearer 8 is rotated and is connected with first thick gear 17 and the thick gear 18 of second, output through second motor 19 in this embodiment drives driving gear 15, driving gear 15 drives second stirring leaf 13 corotation through axostylus axostyle 12, driving gear 15 drives driven gear 16 through the thick gear 18 of first thick gear 17 cooperation second simultaneously, driven gear 16 drives the upset of first stirring leaf 11 through section of thick bamboo pole 10, and then carry out intensive mixing to 1 inside waste water in aeration tank, and the efficiency is improved.

Specifically, the first thick gear 17 is in meshing transmission with the driving gear 15 and the second thick gear 18, the second thick gear 18 is in meshing transmission with the driven gear 16 and the first thick gear 17, and in this embodiment, when the driving gear 15 rotates, the first thick gear 17 cooperates with the second thick gear 18 to drive the driven gear 16 to synchronously rotate in the opposite direction.

Specifically, the inside of crossbearer 8 is fixed with mounting bracket 14, and the top fixed mounting of mounting bracket 14 has second motor 19, and second motor 19's output and driving gear 15 fixed connection make in this embodiment only need a second motor 19 can the synchronous counter rotation of automatic control first stirring leaf 11 and second stirring leaf 13.

Specifically, the slide block 7 is rotatably connected with one of the chain links of the chain 4, and in this embodiment, when the chain 4 drives the slide block 7 to move, the slide block 7 drives the sliding frame 6 to slide along the guide rod 5, and meanwhile, the slide block 7 slides along the inside of the sliding frame 6, so that the sliding frame 6 can move repeatedly.

The utility model discloses a theory of operation and use flow: firstly, the output end of a second motor 19 drives a driving gear 15, the driving gear 15 drives a second stirring blade 13 to rotate forwardly through a shaft lever 12, meanwhile, the driving gear 15 drives a driven gear 16 through a first thick gear 17 and a second thick gear 18, the driven gear 16 drives the first stirring blade 11 to turn over through a barrel rod 10, and therefore the wastewater in the aeration tank 1 is fully stirred, and the efficiency is improved; simultaneously, the output end of the first motor 9 drives the chain wheel 3 to rotate, and simultaneously, the chain 4 drives the sliding block 7 to move under the matching of the rest chain wheels 3, the sliding block 7 drives the sliding frame 6 to reciprocate along the guide rod 5, so that the sliding frame 6 drives the first stirring blade 11 on the barrel rod 10 and the second stirring blade 13 on the shaft rod 12 to reciprocate during rotation through the transverse frame 8, and the internal optional position of the aeration tank 1 can be stirred.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an oil field produced water handles aeration equipment, includes aeration tank (1), its characterized in that: the aeration tank is characterized in that a tank cover (2) is fixedly mounted at the top of the aeration tank (1), four corners at the bottom of the tank cover (2) are rotatably connected with chain wheels (3), chains (4) are connected between the four chain wheels (3), guide rods (5) are fixed at two ends of the upper portion of the interior of the aeration tank (1), a sliding frame (6) is slidably connected between the two guide rods (5), a sliding block (7) is slidably connected inside the sliding frame (6), a transverse frame (8) is fixedly connected to the bottom of the sliding frame (6), a first motor (9) is fixedly mounted at the top of the tank cover (2), the output end of the first motor (9) is fixedly connected with one of the chain wheels (3), a barrel rod (10) is rotatably connected to two sides of the inner portion of the transverse frame (8), a first stirring blade (11) is fixedly connected to the outer wall of the barrel rod (10), a shaft rod (12) is rotatably connected to the inner portion of the barrel rod (10), and a second stirring blade (13) is fixedly connected to the outer wall of the lower end of the shaft rod (12).

2. The oilfield produced water treatment aeration equipment of claim 1, wherein: the top of the shaft lever (12) is fixedly connected with a driving gear (15), the outer wall of the upper end of the barrel lever (10) is fixedly connected with a driven gear (16), and the top of the transverse frame (8) is rotatably connected with a first thick gear (17) and a second thick gear (18).

3. The aeration equipment for the treatment of the oilfield produced water according to claim 2, wherein: the first thick gear (17) is in meshing transmission with the driving gear (15) and the second thick gear (18), and the second thick gear (18) is in meshing transmission with the driven gear (16) and the first thick gear (17).

4. The oilfield produced water treatment aeration equipment of claim 1, wherein: the inside of crossbearer (8) is fixed with mounting bracket (14), the top fixed mounting of mounting bracket (14) has second motor (19), and the output and driving gear (15) fixed connection of second motor (19).

5. The oilfield produced water treatment aeration equipment of claim 1, wherein: the sliding block (7) is rotatably connected with one chain link of the chain (4).