CN209475763U - A kind of oil drilling waste processing system - Google Patents

Abstract

The utility model discloses a kind of oil drilling waste processing systems, including oblique cylinder (9), conically shaped (10) and chip removal bend pipe (11), the low order end of oblique cylinder (9) has chip removal bend pipe (11) through flanged joint, the high order end of oblique cylinder (9) is welded with end cap, the bottom of oblique cylinder (9) offers through slot (12), filter screen (13) are welded on oblique cylinder (9) bottom wall, filter screen (13) is covered on through slot (12), conically shaped (10) are welded on the bottom surface of oblique cylinder (9), conically shaped (10) is connected to through slot (12), the bottom of conically shaped (10) is opening, opening is located at the surface of spherical shell (8), inlet opening (16) are offered at the top of the oblique cylinder (9), inlet opening (16) is located between end cap and through slot (12).The beneficial effects of the utility model are: it is compact-sized, effectively landwaste is avoided to smash turntable, landwaste can be completely separated and drilling fluid, safe and reliable, easy to operate.

Description

A kind of oil drilling waste processing system

Technical field

The utility model relates to the technical field of Deal With Drilling Fluid, especially a kind of oil drilling waste processing system.

Background technique

It needs to carry out drilling to bottom using trepan in natural gas extraction, is crept into when drilling, crept into using drill bit In the process, it needs largely to use drilling fluid, drilling fluid is returned and flow back to largely containing landwaste for driving drilling bit high-speed rotary Drilling fluid is referred to as well-drilling waste water, if drilling fluid is directly discharged in irrigation canals and ditches, landwaste causes riverbed to block, and furthermore drilling fluid is also It will cause the aquatic products in rivers and canals and vegetation mortality, therefore need to handle drilling fluid before discharging.Studies have shown that rock Bits can be used as construction material use, therefore people recycle landwaste and drilling fluid reclamation, since drilling fluid and landwaste mix Together, it is difficult to separate the two, if the two recycling and reusing can be completed to the processing of well-drilling waste water.

Currently, drilling fluid and landwaste are separated using separator, as shown in Figure 1, be the structural schematic diagram of separator, It includes tank body 1, the supporting leg being fixedly arranged on 1 bottom surface of tank body, the rotating cylinder 2 in tank body 1, the motor 3 positioned at 1 lower section of tank body With reduction gearbox 4, the bottom of the tank body 1 is provided with bearing hole, is equipped with rolling bearing in bearing hole, in the inner ring of rolling bearing Shaft 5 is installed, the upper end of shaft 5 is upwardly extended in being welded with the turntable in tank body 1 in tank body 1, and on upper end 6, the bottom face of rotating cylinder 2 is welded on turntable 6, and the top of rotating cylinder 2 is to open, and offers multiple radial holes, diameter on 2 cylinder of rotating cylinder Web plate 7, web plate 7 are welded with into hole, the lower end of shaft 5 is extended downwardly in 1 lower section of tank body, and elongated end and reduction gearbox 4 Output shaft is connected through shaft coupling, and the input shaft of reduction gearbox 4 is connect with the output shaft of motor 3 through shaft coupling.When work, will first it contain The drilling fluid of landwaste is poured into rotating cylinder 2, stops injection drilling fluid after toppling over a certain amount of, then open motor 3, and motor 3 turns Square passes in shaft 5 after the deceleration of reduction gearbox 4, and shaft 5 drives turntable 6 and rotating cylinder 2 to make rotating motion, and under centrifugal force, bores The eyelet that well liquid passes through on web plate 7, which enters in tank body 1, to be collected, and cutting grain remains on tank body due to that can not pass through eyelet In 1, after separating after a period of time, only remaining cutting grain in rotating cylinder 2, and drilling fluid is collected in tank body 1, and waste liquid is realized Processing, last worker can with scoop by the landwaste in rotating cylinder 2 shovel out come.

However, landwaste and drilling fluid hit turntable 6 under potential energy when toppling over drilling fluid, turntable is caused to damage soon, Reduce service life of equipment.In addition, the landwaste of bulky grain since weight is big, is easy the upper opening from rotating cylinder 2 under centrifugal force It flies out, there are security risks.

Utility model content

The shortcomings that the purpose of the utility model is to overcome the prior arts, provide it is a kind of it is compact-sized, effectively avoid landwaste It smashes turntable, landwaste can be completely separated and drilling fluid, oil drilling waste processing system safe and reliable, easy to operate.

The purpose of this utility model is achieved through the following technical solutions: a kind of oil drilling waste processing system, it is wrapped Separator is included, the separator includes tank body, the supporting leg being fixedly arranged on tank body bottom surface, is located at the intracorporal rotating cylinder of tank, position Motor and reduction gearbox below tank body, the bottom of the tank body are provided with bearing hole, and rolling bearing is equipped in bearing hole, rolling Shaft is installed, the upper end of shaft is upwardly extended in tank body, and is welded on upper end positioned at tank in the inner ring of dynamic bearing The bottom face of intracorporal turntable, rotating cylinder is welded on turntable, and the top of rotating cylinder is to open, and offers multiple radial directions on rotating cylinder cylinder Hole is welded with web plate in radial hole, and the lower end of shaft extends downwardly below tank body, and the output shaft of elongated end and reduction gearbox It is connected through shaft coupling, the input shaft of reduction gearbox and the output shaft of motor are connected through shaft coupling, are welded on the top surface of the turntable There is spherical shell, spherical shell is located in rotating cylinder, which further includes oblique cylinder, conically shaped and chip removal bend pipe, and the low order end of the oblique cylinder is through method Orchid is connected with chip removal bend pipe, and the high order end of oblique cylinder is welded with end cap, and the bottom of oblique cylinder offers through slot, is welded on oblique cylinder bottom wall Filter screen, filter screen are covered on through slot, and conically shaped is welded on the bottom surface of oblique cylinder, and conically shaped is connected to through slot, conically shaped Bottom be opening, opening is located at the surface of spherical shell, offer inlet opening at the top of the oblique cylinder, inlet opening be located at end cap with Between through slot, the perforation size of the web plate is less than the mesh size of filter screen.

The outside weldings of the conically shaped have more supporting legs.

The through slot is rectangular-shaped.

Overflow port is offered on the side wall of the tank body.

The utility model has the advantage that the utility model is compact-sized, effectively landwaste avoided to smash turntable, can be thorough Bottom separates landwaste and drilling fluid, safe and reliable, easy to operate.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of separator；

Fig. 2 is the structural schematic diagram of the utility model；

Fig. 3 is the A direction view of Fig. 2；

In figure, 1- tank body, 2- rotating cylinder, 3- motor, 4- reduction gearbox, 5- shaft, 6- turntable, 7- web plate, 8- spherical shell, 9- is oblique Cylinder, 10- conically shaped, 11- chip removal bend pipe, 12- through slot, 13- filter screen, 14- supporting leg, 15- overflow port, 16- inlet opening.

Specific embodiment

The utility model is further described with reference to the accompanying drawing, the protection scope of the utility model be not limited to It is lower described:

As shown in Fig. 2 ~ 3, a kind of oil drilling waste processing system, it includes separator, and the separator includes Tank body 1, the supporting leg being fixedly arranged on 1 bottom surface of tank body, the rotating cylinder 2 in tank body 1, the motor 3 positioned at 1 lower section of tank body and deceleration Case 4, the bottom of the tank body 1 are provided with bearing hole, and rolling bearing is equipped in bearing hole, is equipped in the inner ring of rolling bearing Shaft 5, the upper end of shaft 5 are upwardly extended in being welded with the turntable 6 in tank body 1, rotating cylinder 2 in tank body 1, and on upper end Bottom face be welded on turntable 6, the top of rotating cylinder 2 is to open, and multiple radial holes is offered on 2 cylinder of rotating cylinder, in radial hole It is welded with web plate 7, the lower end of shaft 5 is extended downwardly in 1 lower section of tank body, and the output shaft of elongated end and reduction gearbox 4 is through shaft coupling Device connection, the input shaft of reduction gearbox 4 are connect with the output shaft of motor 3 through shaft coupling, are welded with ball on the top surface of the turntable 6 Shell 8, spherical shell 8 are located in rotating cylinder 2, which further includes oblique cylinder 9, conically shaped 10 and chip removal bend pipe 11, the low order end of the oblique cylinder 9 There is chip removal bend pipe 11 through flanged joint, the high order end of oblique cylinder 9 is welded with end cap, and the bottom of oblique cylinder 9 offers through slot 12, oblique cylinder 9 Filter screen 13 is welded on bottom wall, filter screen 13 is covered on through slot 12, and conically shaped 10 is welded on the bottom surface of oblique cylinder 9, is bored Shape cylinder 10 is connected to through slot 12, and the bottom of conically shaped 10 is opening, and opening is located at the surface of spherical shell 8, the top of the oblique cylinder 9 Inlet opening 16 is offered, for inlet opening 16 between end cap and through slot 12, the perforation size of the web plate 7 is less than filter screen 13 Mesh size.

As shown in Fig. 2 ~ 3, the outside weldings of the conically shaped 10 have more supporting legs 14.The through slot 12 is rectangular-shaped. Overflow port 15 is offered on the side wall of the tank body 1, after drilling liquid level increases, drilling fluid gives off from overflow port.

The course of work of the utility model is as follows: the freight house of landwaste collecting cart is first reached chip removal bend pipe 11 by truck man The underface of end port, another worker are passed through a certain amount of drilling fluid containing landwaste, drilling fluid into oblique cylinder 9 through inlet opening 16 It is flowed along the inclined direction of oblique cylinder 9, when drilling fluid is flow on web plate 7, the landwaste of bulky grain is due to that can not pass through filtering The mesh of net 13 and enter in chip removal bend pipe 11, subsequent bulky grain landwaste is rolled in the freight house of collecting cart, while drilling fluid The eyelet on filter screen 13, conically shaped 10 are sequentially passed through with the little particle landwaste being suspended in drilling fluid and are fallen downwards, small Grain landwaste and drilling fluid are directly impinging on spherical shell 8, are destroyed by rush of water turntable so as to avoid landwaste and drilling fluid, are extended making for turntable Use the service life.

After drilling fluid is all introduced into rotating cylinder 2, worker opens motor 3, and the torque of motor 3 is after the deceleration of reduction gearbox 4 It passes in shaft 5, shaft 5 drives turntable 6 and rotating cylinder 2 to make rotating motion, and under centrifugal force, drilling fluid passes through on web plate 7 Eyelet is entered in tank body 1 and is collected, and little particle landwaste is remained in tank body 1 due to that can not pass through the eyelet on web plate 7, warp After separating after a period of time, only remaining little particle landwaste, drilling fluid are collected in tank body 1 in rotating cylinder 2, to be finally completed thoroughly Landwaste and drilling fluid are separated, the processing of waste liquid of drilling is completed.Due in advance disposing bulky grain landwaste in oblique cylinder 9, Little particle landwaste is isolated in rotating cylinder 2, it is ensured that throw away and injure by a crashing object the people of surrounding in rotating cylinder 2 without bulky grain landwaste, it is ensured that Safety.

Claims (4)

1. a kind of oil drilling waste processing system, it includes separator, and the separator includes tank body (1), is fixedly arranged on Supporting leg on tank body (1) bottom surface, the rotating cylinder (2) in tank body (1), the motor (3) and reduction gearbox being located at below tank body (1) (4), the bottom of the tank body (1) is provided with bearing hole, and rolling bearing is equipped in bearing hole, is installed in the inner ring of rolling bearing Have shaft (5), the upper end of shaft (5) upwardly extends in tank body (1), and is welded in tank body (1) on upper end Turntable (6), the bottom face of rotating cylinder (2) are welded on turntable (6), and the top of rotating cylinder (2) is to open, and are opened up on rotating cylinder (2) cylinder There are multiple radial holes, be welded in radial hole web plate (7), the lower end of shaft (5) extends downwardly below tank body (1), and prolongs It stretches end to connect with the output shaft of reduction gearbox (4) through shaft coupling, the input shaft of reduction gearbox (4) and the output shaft of motor (3) are through shaft coupling Device connection, it is characterised in that: be welded with spherical shell (8) on the top surface of the turntable (6), spherical shell (8) is located in rotating cylinder (2), should System further includes oblique cylinder (9), conically shaped (10) and chip removal bend pipe (11), and the low order end of the oblique cylinder (9) has row through flanged joint It considers to be worth doing bend pipe (11), the high order end of oblique cylinder (9) is welded with end cap, and the bottom of oblique cylinder (9) offers through slot (12), oblique cylinder (9) bottom wall On be welded with filter screen (13), filter screen (13) is covered on through slot (12), is welded with conically shaped on the bottom surface of oblique cylinder (9) (10), conically shaped (10) is connected to through slot (12), and the bottom of conically shaped (10) is opening, and opening is located at the surface of spherical shell (8), It is offered inlet opening (16) at the top of the oblique cylinder (9), inlet opening (16) is located between end cap and through slot (12), the web plate (7) perforation size is less than the mesh size of filter screen (13).

2. a kind of oil drilling waste processing system according to claim 1, it is characterised in that: the conically shaped (10) Outside weldings have more supporting legs (14).

3. a kind of oil drilling waste processing system according to claim 1, it is characterised in that: the through slot (12) is square Shape.

4. a kind of oil drilling waste processing system according to claim 1, it is characterised in that: the side of the tank body (1) Overflow port (15) are offered on wall.