CN211169910U

CN211169910U - Oily sewage treatment device for oil field gathering and transportation

Info

Publication number: CN211169910U
Application number: CN201921976618.6U
Authority: CN
Inventors: 李金艳; 徐桂云; 尹承龙; 欧阳长刚; 薛燕; 王晶洁; 杨艳莉; 吕晓霞; 徐洪艳; 张会荣; 刘薪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-04
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to an oil field collection technical field, and an oil field collection is defeated with oily sewage treatment plant is disclosed, the loach carrying platform comprises a supporting fram, the top fixed mounting of support frame has the layer board, the top fixed mounting of layer board has the jar body. This oil field collection is defeated with oily sewage treatment plant, it rotates to start agitator motor drive puddler, promote the stirring leaf and remove, stir oily sewage, and at the in-process of stirring, the brush is along with stirring leaf removes the impurity on the internal wall of jar and becomes flexible the clearance, scrape impurity by the scraper blade at the back again, avoid the internal fish tail of jar, and the waste water of stirring completion enters into the delivery pump connecting pipe from the blow-off valve, when keeping off the leaf, under the impact force of waste water, the bull stick rotates, and enter into two fender leaf impurity and rotate to waste bin one side after, can get into the waste bin along keeping off the leaf, and carry out solid-liquid separation under the cooperation of filter screen, avoid great impurity to flow in the next equipment, long service life's purpose has been reached.

Description

Oily sewage treatment device for oil field gathering and transportation

Technical Field

The utility model relates to an oil field collection defeated technical field specifically is an oil field collection is defeated with oily sewage treatment plant.

Background

The oil field gathering and transportation is a process that petroleum, associated natural gas and other products produced by dispersed oil wells are gathered and subjected to necessary treatment and primary processing, and qualified oil and natural gas are respectively exported to an oil refinery and a natural gas user, and the whole process is called oil field gathering and transportation and mainly comprises the processes of oil-gas separation, oil-gas metering, crude oil dehydration, natural gas purification, crude oil stabilization, light hydrocarbon recovery and the like.

At present at the in-process of oil field exploration and development, the well drilling can produce a large amount of oily waste water pollutants, need be through the stirring, filtration and extraction phase splitting, come dirty oil and water to separate, but at the in-process of stirring, grit card can appear in the scraper for handling the agitator tank inner wall between scraper and agitator tank, thereby cause the fish tail of inner bag, and the inside still can mix the great grit of volume with oily waste water pollutants that the stirring was accomplished, when the process of carrying the pump sending to filtration, can pile up in the pump body, lead to the fact the corruption to the pump body, the life of equipment has been reduced so greatly, we have proposed an oil field collection and have defeated with oily sewage treatment plant in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an oil field collection is defeated with oily sewage treatment plant, possess advantages such as long service life, the in-process at the stirring has been solved, a grit card can appear in the scraper for handling the agitator tank inner wall between scraper and agitator tank, thereby cause the fish tail of inner bag, and the inside still can join in marriage the great grit of volume of oily waste water pollutant that the stirring was accomplished, when the process pump send toward filtration technology, can pile up at the pump internal, cause the corruption to the pump body, the problem of the life of equipment has been reduced so greatly.

(II) technical scheme

In order to realize the purpose of long service life, the utility model provides a following technical scheme: the oily sewage treatment device for the oil field gathering and transportation comprises a support frame, wherein a support plate is fixedly mounted at the top of the support frame, a tank body is fixedly mounted at the top of the support plate, a stirring motor is fixedly mounted at the top of the tank body, an inlet pipe is fixedly mounted at the top of the tank body, a control cabinet is fixedly mounted at the outer side wall of the tank body, a stirring rod with one end extending to the inside of the tank body is fixedly mounted at the output end of the stirring motor, a stirring blade is fixedly mounted at the outer side wall of the stirring rod, a scraper plate is fixedly mounted at the end, away from the stirring rod, of the stirring blade, a brush is fixedly mounted at the end, away from the stirring rod, a discharge valve communicated with the tank body is fixedly mounted at the bottom of the support plate, a conveying pump connecting pipe is fixedly mounted at the bottom of the discharge valve, the lateral wall fixed mounting of delivery pump connecting pipe has the dump bin, the inside fixed mounting of dump bin has the filter screen, the bottom fixed mounting of dump bin has the branch pipe with the delivery pump connecting pipe intercommunication, the back of dump bin inlays and is equipped with the hinge door.

Preferably, the quantity of stirring leaf is no less than four, and the stirring leaf is the symmetrical arrangement and distributes in the puddler left and right sides.

Preferably, the scrapers and the brushes are alternately arranged, and the scrapers are matched with the brushes.

Preferably, the connecting port of the conveying pump connecting pipe and the discharge valve is in a trapezoid shape, and the rotating rod is located below the connecting port.

Preferably, the number of the blocking blades is not less than six, the blocking blades are distributed in a central symmetry mode, and the blocking blades correspond to the waste bin.

Preferably, the height of the bottom end of the hinge door is lower than that of the bottom end of the filter screen, and the hinge door is matched with the filter screen.

(III) advantageous effects

Compared with the prior art, the utility model provides an oil field collection is defeated with oily sewage treatment plant possesses following beneficial effect:

the oily sewage treatment device for gathering and transporting in the oil field is characterized in that a tank body is arranged, a stirring motor is started by a control cabinet to drive a stirring rod to rotate, a stirring blade is pushed to move to stir oily sewage from a feeding pipe, a brush moves along with the stirring blade to loosen and clean impurities on the inner wall of the tank body in the stirring process, then the impurities are scraped off by a rear scraper blade, so that the phenomenon that the impurities stuck tightly are clamped between the scraper blade and the tank body to cause scratches in the tank body is avoided, the stirred wastewater enters a connecting pipe of a conveying pump from a discharge valve, when passing through the baffle blade, under the impact force of the wastewater, a baffle plate is pushed to drive a rotating rod to rotate, and after the impurities enter one side of a waste tank, the impurities enter the waste tank along the baffle blade, solid-liquid separation is carried out under the cooperation of a filter screen, and the phenomenon that larger impurities flow into the next device is avoided, the damage of sand stone doped in the oily sewage to equipment is avoided, and the purpose of long service life is achieved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is an enlarged view of the structure at a position of the present invention.

In the figure: 1 support frame, 2 layer boards, 3 jar bodies, 4 agitator motors, 5 inlet pipes, 6 switch boards, 7 puddlers, 8 stirring leaves, 9 scraper blades, 10 brushes, 11 blow-off valves, 12 delivery pump connecting pipes, 13 bull sticks, 14 fender leaves, 15 waste bin, 16 filter screens, 17 branch pipes, 18 hinge doors.

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.

Referring to fig. 1-2, an oily sewage treatment device for gathering and transportation in oil field comprises a support frame 1, a support plate 2 is fixedly installed on the top of the support frame 1, a tank body 3 is fixedly installed on the top of the support plate 2, a stirring motor 4 is fixedly installed on the top of the tank body 3, a feeding pipe 5 is fixedly installed on the top of the tank body 3, a control cabinet 6 is fixedly installed on the outer side wall of the tank body 3, a stirring rod 7 with one end extending to the inside of the tank body 3 is fixedly installed on the output end of the stirring motor 4, stirring blades 8 are fixedly installed on the outer side wall of the stirring rod 7, the number of the stirring blades 8 is not less than four, the stirring blades 8 are symmetrically arranged and distributed on the left side and the right side of the stirring rod 7, a scraping plate 9 is fixedly installed on one end of the stirring blade 8 far away from the stirring rod 7, a brush 10, a discharge valve 11 communicated with the tank body 3 is fixedly arranged at the bottom of the supporting plate 2, a conveying pump connecting pipe 12 is fixedly arranged at the bottom of the discharge valve 11, a rotating rod 13 is movably arranged in the conveying pump connecting pipe 12, a connecting port of the conveying pump connecting pipe 12 and the discharge valve 11 is in a trapezoid shape, the rotating rod 13 is positioned below the connecting port, a baffle 14 is fixedly arranged on the outer side wall of the rotating rod 13, a waste tank 15 is fixedly arranged on the outer side wall of the conveying pump connecting pipe 12, the number of the baffle 14 is not less than six, the baffle 14 is in central symmetrical distribution, the baffle 14 corresponds to the waste tank 15, a filter screen 16 is fixedly arranged in the waste tank 15, a branch pipe 17 communicated with the conveying pump connecting pipe 12 is fixedly arranged at the bottom of the waste tank 15, a hinge door 18 is embedded in the back of the waste tank 15, the bottom end of the hinge door 18 is lower than the bottom end of the filter screen, through arranging the tank body 3, the stirring motor 4 is started by the control cabinet 6 to drive the stirring rod 7 to rotate, the stirring blade 8 is pushed to move, the oily sewage from the feeding pipe 5 is stirred, in the stirring process, the brush 10 moves along with the stirring blade 8 to loosen and clean impurities on the inner wall of the tank body 3, then the impurities are scraped off by the rear scraper 10, so that the phenomenon that the impurities stuck too tightly are clamped between the scraper 10 and the tank body 3 to cause scratches inside the tank body 3 is avoided, the stirred wastewater enters the conveying pump connecting pipe 12 from the discharge valve 11, when passing through the baffle 14, under the impact force of the wastewater, the baffle 14 is pushed to drive the rotating rod 13 to rotate, and after the impurities entering the two baffle blades 14 rotate to one side of the waste tank 15, the impurities can enter the waste tank 15 along the baffle blades 14, solid-liquid separation is carried out under the cooperation of the filter screen 16, and the flow of larger impurities into the next equipment is avoided, through the mode, the damage of the sand stone doped in the oily sewage to the equipment is avoided, and the purpose of long service life is achieved.

In conclusion, the oily sewage treatment device for oil field gathering and transportation is provided with the tank body 3, the stirring motor 4 is started by the control cabinet 6 to drive the stirring rod 7 to rotate, the stirring blade 8 is pushed to move, the oily sewage of the feeding pipe 5 is stirred, in the stirring process, the brush 10 moves along with the stirring blade 8 to loosen and clean impurities on the inner wall of the tank body 3, then the impurities are scraped off by the rear scraper 10, so that the situation that the impurities stuck tightly are clamped between the scraper 10 and the tank body 3 to cause scratches inside the tank body 3 is avoided, the stirred wastewater enters the conveying pump connecting pipe 12 from the discharge valve 11, when passing through the baffle 14, the baffle 14 is pushed to drive the rotating rod 13 to rotate under the impact force of the wastewater, the impurities entering the two baffle blades 14 rotate to one side of the waste tank 15, then enter the waste tank 15 along the baffle 14, and solid-liquid separation is carried out under the cooperation of the filter screen 16, avoid great impurity to flow to next equipment in, through such a mode, avoid the inside grit of mixing of oily sewage to cause the damage to equipment, long service life's purpose has been reached, the in-process at the stirring has been solved, a grit card can appear at the scraper for handling the agitator tank inner wall between scraper and agitator tank, thereby cause the fish tail of inner bag, and the oily waste water pollutant inside of stirring completion still can mix the great grit of volume, when the process pump sends toward filtration process, can pile up in the pump body, cause the corruption to the pump body, the life's of equipment problem has been reduced so greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil field gathering is defeated with oily sewage treatment plant, includes support frame (1), its characterized in that: the top fixed mounting of support frame (1) has layer board (2), the top fixed mounting of layer board (2) has a jar body (3), the top fixed mounting of the jar body (3) has agitator motor (4), the top fixed mounting of the jar body (3) has inlet pipe (5), the lateral wall fixed mounting of the jar body (3) has switch board (6), agitator motor (4) output fixed mounting has one end to extend to the inside puddler (7) of the jar body (3), the lateral wall fixed mounting of puddler (7) has stirring vane (8), the one end fixed mounting that puddler (7) were kept away from to stirring vane (8) has scraper blade (9), the one end fixed mounting that puddler (7) were kept away from to stirring vane (8) has brush (10), the bottom fixed mounting of layer board (2) has row's material valve (11) that communicate with the jar body (3), the bottom fixed mounting of blow-off valve (11) has delivery pump connecting pipe (12), the inside movable mounting of delivery pump connecting pipe (12) has bull stick (13), the lateral wall fixed mounting of bull stick (13) has fender leaf (14), the lateral wall fixed mounting of delivery pump connecting pipe (12) has dump bin (15), the inside fixed mounting of dump bin (15) has filter screen (16), the bottom fixed mounting of dump bin (15) has branch pipe (17) with delivery pump connecting pipe (12) intercommunication, the back of dump bin (15) inlays and is equipped with hinge door (18).

2. The oily sewage treatment device for oil field gathering and transportation according to claim 1, which is characterized in that: the number of the stirring blades (8) is not less than four, and the stirring blades (8) are symmetrically arranged and distributed on the left side and the right side of the stirring rod (7).

3. The oily sewage treatment device for oil field gathering and transportation according to claim 1 or 2, which is characterized in that: the scrapers (9) and the brushes (10) are alternately arranged, and the scrapers (9) are matched with the brushes (10).

4. The oily sewage treatment device for oil field gathering and transportation according to claim 1, which is characterized in that: the connecting port of the conveying pump connecting pipe (12) and the discharge valve (11) is in a trapezoid shape, and the rotating rod (13) is located below the connecting port.

5. The oily sewage treatment device for oil field gathering and transportation according to claim 1, which is characterized in that: six are no less than in the quantity of fender leaf (14), and keep off leaf (14) and be central symmetry distribution, keep off leaf (14) and waste bin (15) corresponding.

6. The oily sewage treatment device for oil field gathering and transportation according to claim 1, which is characterized in that: the height of the bottom end of the hinge door (18) is lower than that of the bottom end of the filter screen (16), and the hinge door (18) is matched with the filter screen (16).