CN213408306U

CN213408306U - A kind of mixing equipment of anti-slump agent for drilling fluid

Info

Publication number: CN213408306U
Application number: CN202021873530.4U
Authority: CN
Inventors: 朱文超; 刘继刚
Original assignee: Wuhan Siyue Chemical Technology Co ltd
Current assignee: Wuhan Siyue Chemical Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-11
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of drilling, and discloses a mixing device for anti-slump agent for drilling fluid, which comprises a support, a rotating device, a stirring device and a mixing barrel. A through hole is opened, a stirring device is fixedly connected at the center position of the bottom of the beam of the bracket, the rotating device is movably connected in the through hole set on the left side of the bracket, and the end of the rotating device extending to the bottom of the bracket is movably connected with the stirring device, The mixing barrel is arranged at the position below the support, and the mixing device is arranged at the upper position of the mixing barrel. The utility model improves the mixing equipment of an anti-slump agent for drilling fluid, so that the structure is simple, the support, the rotating device And the stirring device can be separated. If the structure is damaged, the operator can repair according to the damaged part, which effectively improves the work efficiency during maintenance, and because the internal damaged parts can be replaced or repaired in time, the structure is simple and practical.

Description

Mixing equipment of anti-collapse agent for drilling fluid

Technical Field

The utility model relates to a well drilling technical field specifically is a drilling fluid is with mixing equipment of anti-collapse agent.

Background

The drilling fluid is a general term of various circulating fluids meeting the requirements of drilling work in multiple functions in the drilling process, the well wall is very easy to collapse in the drilling process, so that an anti-collapse agent needs to be added into a drilled well to keep the well wall of an easily collapsed stratum stable, the anti-collapse agent is formed by stirring nitrohumic acid potassium, special coke resin, sulfonated paraffin and the like, but the existing mixing equipment of the anti-collapse agent for the drilling fluid is complex in structure, if the mixing equipment of the anti-collapse agent for the drilling fluid breaks down, the maintenance of an operator is difficult, and the existing mixing equipment of the anti-collapse agent for the drilling fluid is fixed in structural specification, needs to be matched according to a stirring barrel, and is weak in adaptability.

The existing mixing equipment of the anti-collapse agent for the drilling fluid generally has the following problems:

1. the existing mixing equipment for the anti-collapse agent for the drilling fluid is complex in structure, and is very easy to damage due to long-time work of the mixing equipment for the anti-collapse agent for the drilling fluid, so that the mixing equipment for the anti-collapse agent for the drilling fluid is difficult to disassemble, the maintenance of operators is difficult, and the working efficiency is seriously influenced.

2. The existing mixing equipment for the anti-collapse agent for the drilling fluid is fixed in structural specification, cannot adapt to containers with different sizes due to mechanical stirring, needs to be matched according to a stirring barrel, is weak in adaptability, and is single in stirring amplitude.

Therefore, a mixing device of the anti-collapse agent for the drilling fluid is designed.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a drilling fluid is with mixing equipment of anti-collapse agent has solved the current drilling fluid that proposes in the above-mentioned background art and is with mixing equipment structure complicacy with mixing of anti-collapse agent, if a drilling fluid breaks down with mixing equipment of anti-collapse agent, operating personnel maintenance difficulty, and a current drilling fluid is fixed with mixing equipment structure specification with mixing of anti-collapse agent, needs match according to the agitator, the weak problem of adaptability.

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

the utility model provides a drilling fluid is with thoughtlessly mixing equipment of agent that prevents collapsing, includes support, rotating device, agitating unit and agitator, the support is "door style of calligraphy frame" structure, and the through-hole has been seted up to support one side, the central point of support crossbeam bottom puts fixedly connected with agitating unit, rotating device swing joint is in the through-hole established in the support left side, and the rotating device extends to the one end and the agitating unit swing joint of support bottom, the agitator sets up in support below position, and agitating unit sets up in agitator top position.

Further, a fixing frame is horizontally arranged at the middle position of the support and above the stirring barrel, the fixing frame is arranged parallel to the cross beam of the support, and a movable groove is formed in the middle position of the fixing frame.

Further, rotating device includes crank, twist grip and control gear, the crank is "Z" font, and extends to the support below behind the through-hole that the support was seted up is passed to crank one end, and rotates between the through-hole on crank and the support to be connected, and the tip that the crank extends to in the support is connected with control gear perpendicularly, and crank other end surface is equipped with the twist grip, and the twist grip passes through the bearing and is connected with the twist grip surface rotation.

Further, agitating unit includes pivot, rolling gear, telescopic link, puddler, spin and stirring rake, pivot one end is rotated and is connected the intermediate position in support crossbeam bottom, and the external fixed surface of pivot has rolling gear, one side fixedly connected with telescopic link of pivot, telescopic link one end and pivot external fixed surface are connected, the telescopic link other end and puddler fixed connection, the activity of spin sets up the movable inslot that sets up at the mount intermediate position, and the telescopic link was kept away from to the puddler one end and spin external fixed surface are connected, stirring rake fixed connection is in the opposite side of spin, and stirring rake and the coaxial setting of puddler.

Furthermore, the rotating gear and the control gear are vertically arranged and are meshed with each other.

Further, the stirring paddle is arranged in the stirring barrel.

The utility model has the advantages that:

1. the utility model discloses a, mix equipment through mixing with the agent of preventing collapsing for drilling fluid improves, makes its simple structure, and support, rotating device and agitating unit are all separable, if structural damage, operating personnel can maintain the equipment of mixing with the agent of preventing collapsing for a drilling fluid according to damaging the position, effectual work efficiency when having promoted the maintenance, and because can in time change or maintain the internal damage part, the event has increased the life of the equipment of mixing with the agent of preventing collapsing for the drilling fluid.

2. The utility model discloses a, through rotating device and agitating unit's effect, operating personnel rotates the crank, makes control gear drive transmitting gear to the control puddler rotates with the stirring rake, thereby accomplishes the stirring, can adapt to the agitator of various differences, and easy operation can effective reduce cost to a certain extent.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a support; 2. a rotating device; 3. a stirring device; 4. a stirring barrel; 5. a crank; 6. a fixed mount; 7. turning a handle; 8. a control gear; 9. a bearing; 10. a rotating shaft; 11. a rotating gear; 12. a telescopic rod; 13. a stirring rod; 14. rolling a ball; 15. and (4) a stirring paddle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: the utility model provides a drilling fluid is with thoughtlessly mixing equipment of anti-collapse agent, includes support 1, rotating device 2, agitating unit 3 and agitator 4, and support 1 is "door style of calligraphy frame" structure, and the through-hole has been seted up to 1 one side of support, and the central point of 1 crossbeam bottom of support puts fixedly connected with

agitating unit

3, 2 swing joint of rotating device is in the through-hole established in 1 left side of support, and rotating device 2 extends to the one end and 3 swing joint of agitating unit of 1 bottom of support, and operating personnel can rotate rotating device 2, makes it can control agitating unit 3 to utilize agitating unit 3 to stir the material, agitator 4 sets up in 1 below position of support, and agitating unit 3 sets up in 4 top positions of agitator.

Wherein, the support 1 intermediate position level is equipped with mount 6, and mount 6 sets up in agitator 4 top, and mount 6 and the crossbeam parallel arrangement of support 1, and the movable groove has been seted up to the intermediate position of mount 6.

Wherein, rotating device 2 includes crank 5, rotating handle 7 and control gear 8, crank 5 is "Z" font, and extends to support 1 below behind the through-hole that support 1 was seted up was passed to 5 one end of crank, and rotate between the through-hole on crank 5 and the support 1 and be connected, the tip that crank 5 extended to in the support 1 is connected with control gear 8 perpendicularly, crank 5 other end surface is equipped with rotating handle 7, rotating handle 7 passes through bearing 9 and is connected with 5 surface rotations of crank, when operating personnel held rotating handle 7 and rotates, it is static to keep between rotating handle 7 and the palm, can effectively prevent the rotation time overlength and lead to the palm friction impaired.

Wherein, the stirring device 3 comprises a rotating shaft 10, a rotating gear 11, an expansion link 12, a stirring rod 13, a rolling ball 14 and a stirring paddle 15, one end of the rotating shaft 10 is rotatably connected at the middle position of the bottom of the beam of the bracket 1, the rotating gear 11 is fixed on the outer surface of the rotating shaft 10, the rotating gear 11 is vertically arranged with the control gear 8, and the rotating gear 11 is meshed with the control gear 8, thereby realizing the stirring of the stirring device 3 controlled by the rotating device 2, one side of the rotating shaft 10 is fixedly connected with the expansion link 12, one end of the expansion link 12 is fixedly connected with the outer surface of the rotating shaft 10, the other end of the expansion link 12 is fixedly connected with the stirring rod 13, the rolling ball 14 is movably arranged in a movable groove arranged at the middle position of the fixing frame 6, one end of the stirring rod 13 far away from the expansion, and stirring rake 15 and puddler 13 are coaxial to be set up, and stirring rake 15 sets up in agitator 4, because spin 14 can the free rotation in the activity inslot, when consequently pivot 10 drove puddler 13 pivoted, can make the stirring rake 15 of the 14 other ends of spin stir the material in agitator 4, and because the activity sets up between stirring rake 15 and the agitator 4, consequently be convenient for more to stirring rake 15's clearance, simple and practical.

To sum up, the utility model discloses when using, through rotating device 2 and agitating unit 3's effect, operating personnel rotates crank 5, makes control gear 8 drive rolling gear 11 to control puddler 13 rotates with stirring rake 15, thereby accomplishes the stirring, can adapt to the agitator 4 of various differences, easy operation can effective reduce cost to a certain extent.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a drilling fluid is with thoughtlessly mixing equipment of anti-collapse agent, includes support (1), rotating device (2), agitating unit (3) and agitator (4), its characterized in that: support (1) is "door style of calligraphy frame" structure, and the through-hole has been seted up to support (1) one side, fixedly connected with agitating unit (3) are put to the central point of support (1) crossbeam bottom, rotating device (2) swing joint is in the through-hole established in support (1) left side, and rotating device (2) extend to the one end and agitating unit (3) swing joint of support (1) bottom, agitator (4) set up in support (1) below position, and agitating unit (3) set up in agitator (4) top position.

2. The mixing equipment of the anti-collapse agent for the drilling fluid, which is disclosed by claim 1, is characterized in that: the horizontal fixing frame (6) is arranged at the middle position of the support (1), the fixing frame (6) is arranged above the stirring barrel (4), the fixing frame (6) is arranged in parallel with the cross beam of the support (1), and a movable groove is formed in the middle position of the fixing frame (6).

3. The mixing equipment of the anti-collapse agent for the drilling fluid, which is disclosed by claim 1, is characterized in that: rotating device (2) include crank (5), change handle (7) and control gear (8), crank (5) are "Z" font, and extend to support (1) below after crank (5) one end passes the through-hole that support (1) was seted up, and rotate between the through-hole on crank (5) and support (1) and be connected, the tip that crank (5) extended to in support (1) is connected with control gear (8) perpendicularly, crank (5) other end surface is equipped with change handle (7), change handle (7) rotate with crank (5) surface through bearing (9) and be connected.

4. The mixing equipment of the anti-collapse agent for the drilling fluid, which is disclosed by claim 1, is characterized in that: the stirring device (3) comprises a rotating shaft (10), a rotating gear (11), a telescopic rod (12), a stirring rod (13), a rolling ball (14) and a stirring paddle (15), one end of the rotating shaft (10) is rotatably connected to the middle position of the bottom of the cross beam of the bracket (1), a rotating gear (11) is fixed on the outer surface of the rotating shaft (10), an expansion link (12) is fixedly connected to one side of the rotating shaft (10), one end of the expansion link (12) is fixedly connected with the outer surface of the rotating shaft (10), the other end of the expansion link (12) is fixedly connected with a stirring rod (13), the rolling ball (14) is movably arranged in a movable groove arranged in the middle of the fixed frame (6), one end of the stirring rod (13) far away from the telescopic rod (12) is fixedly connected with the outer surface of the rolling ball (14), the stirring paddle (15) is fixedly connected to the other side of the rolling ball (14), and the stirring paddle (15) and the stirring rod (13) are coaxially arranged.

5. The mixing equipment of the anti-collapse agent for the drilling fluid, which is disclosed by claim 4, is characterized in that: the rotating gear (11) and the control gear (8) are vertically arranged, and the rotating gear (11) is meshed with the control gear (8).

6. The mixing equipment of the anti-collapse agent for the drilling fluid, which is disclosed by claim 4, is characterized in that: the stirring paddle (15) is arranged in the stirring barrel (4).