CN217887842U

CN217887842U - Drilling engineering integration waste mud cleaning device

Info

Publication number: CN217887842U
Application number: CN202222358741.XU
Authority: CN
Inventors: 马永峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-25
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a drilling engineering integration waste mud cleaning device includes: a mixing box; the clearance subassembly, the bottom of clearance subassembly is rotated and is connected in the left side at mixed roof portion, the clearance subassembly includes threaded sleeve, threaded sleeve's bottom is rotated and is connected in the left side at mixed roof portion, the first gear of all side fixedly connected with of threaded sleeve, threaded sleeve's inner wall threaded connection has the threaded rod. The utility model provides a drilling engineering integration waste mud cleaning device drives the threaded rod through the telescopic rotation of screw thread and upwards removes, and then drives the scraper blade and upwards removes, strikes off remaining mud on the mixing box inner wall through the removal of scraper blade, and simple structure is practical, can effectually strike off the mud on the mixing box inner wall, remains on the inner wall of mixing box after avoiding the mud solidification.

Description

Drilling engineering integration waste mud cleaning device

Technical Field

The utility model relates to a drilling engineering field especially relates to a drilling engineering integration waste mud cleaning device.

Background

In the drilling engineering, petroleum drilling equipment is used for drilling through a plurality of sets of stratums from the ground along a designed track to reach a preset target layer to form a stable channel for extracting or injecting required fluid from oil gas, and in the drilling process and after drilling is finished, the operations of coring, logging and testing are finished, so that various information required by exploration, development and drilling is obtained.

A large amount of waste drilling fluid can be generated in the offshore drilling construction process, the main components of the waste drilling fluid are clay, water, various chemical additives and the like, the waste drilling fluid contains various toxic and harmful pollutants such as heavy metals, alkali, salt, oil stains, organic matters and the like, the pollutants are mixed together, the appearance of the waste drilling fluid is similar to that of diluted mud, the waste drilling fluid still contains a large amount of mud, the concentration of the pollutants is high, and the treatment difficulty is high. Without effective disposal of the waste drilling mud, it can cause contamination of the soil, surface and groundwater, and can cause serious environmental impact and damage.

In the related technology, the treatment of the waste drilling mud is mainly carried out by adopting a solidification method, i.e. adding a solidifying agent and the like, such as cement, fly ash, water glass, alumina and the like, into a drilling mud pool to convert the drilling mud from a liquid phase to a solid phase, and then covering soil and burying. However, the existing disposal devices are inconvenient to scrape off the slurry on the inner wall of the mixing box after being used, and the slurry is solidified or tightly attached to the inner wall of the mixing box, thereby affecting the normal use of the mixing box.

Therefore, it is necessary to provide an integrated waste mud cleaning and processing device for drilling engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drilling engineering integration waste mud cleaning device has solved in the correlation technique, and current partial mud cleaning device uses the back, is not convenient for carry out the problem of striking off to the mud of mixing box inner wall.

In order to solve the technical problem, the utility model provides a pair of drilling engineering integration waste mud cleaning device, include: a mixing box;

the clearance subassembly, the bottom of clearance subassembly is rotated and is connected in the left side at mixed tank top, the clearance subassembly includes threaded sleeve, threaded sleeve's bottom is rotated and is connected in the left side at mixed tank top, the first gear of all side fixedly connected with of threaded sleeve, the telescopic inner wall threaded connection of screw thread has the threaded rod, the top of mixing box is run through and the inside of extending to the mixing box in the bottom of threaded rod, the bottom fixedly connected with scraper blade of threaded rod, the right side fixedly connected with guide bar at scraper blade top, the top of guide bar is run through the top of mixing box inner wall and is extended to the outside of mixing box, the all sides of guide bar and the inboard sliding connection of mixing box.

Preferably, the left side of mixing box top portion just is located the first case of placing of right side fixedly connected with of threaded sleeve, the first motor of bottom fixedly connected with of placing the incasement wall, the output shaft of first motor runs through the first top of placing the incasement wall and extends to the first outside of placing the case, the output shaft fixedly connected with second gear of first motor, second gear and first gear engagement.

Preferably, the case is placed to the top fixedly connected with second of mixing box, the top fixedly connected with second motor that the incasement wall was placed to the second, the output shaft of second motor runs through the bottom that the incasement wall was placed to the second and the inside that the top of mixing box just extended to the mixing box in proper order, the output shaft fixedly connected with puddler of second motor, the week side fixedly connected with stirring board of puddler.

Preferably, the top on the left side of the mixing box is communicated with a feeding pipe, and a feeding valve is arranged at the top of the feeding pipe.

Preferably, the bottom on the right side of the mixing box is communicated with a discharge pipe, and the top of the discharge pipe is provided with a discharge valve.

Preferably, the right side of the top of the mixing box is communicated with a feeding box, and the bottom of the mixing box is provided with a base.

Compared with the prior art, the utility model provides a pair of drilling engineering integration waste mud cleaning device has following beneficial effect:

the utility model provides a drilling engineering integration waste mud cleaning device, the rotation through first gear drives the screw sleeve and rotates, and the screw sleeve rotates and drives the threaded rod and upwards remove, and then drives the scraper blade and upwards remove, strikes off remaining mud on to the mixing box inner wall through the removal of scraper blade, and simple structure is practical, can effectually strike off the mud on the mixing box inner wall, remains on the inner wall of mixing box after avoiding the mud solidification.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an integrated waste mud cleaning and processing device for drilling engineering provided by the present invention;

FIG. 2 is an enlarged view of the structure of the area A shown in FIG. 1;

fig. 3 is a schematic structural view of a cross-sectional view of the mixing box shown in fig. 1.

The reference numbers in the figures: 1. a mixing box; 2. cleaning the assembly; 21. a threaded sleeve; 22. a first gear; 23. a threaded rod; 24. a squeegee; 25. a guide bar; 3. a first holding box; 4. a first motor; 5. a second gear; 6. a second holding box; 7. a second motor; 8. a stirring rod; 9. a stirring plate; 10. a feeding pipe; 11. a feed valve; 12. a discharge pipe; 13. a discharge valve; 14. a feeding box; 15. a base.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an integrated waste mud cleaning and processing device for drilling engineering according to the present invention; FIG. 2 is an enlarged view of the structure of the region A shown in FIG. 1; fig. 3 is a schematic structural diagram of a cross-sectional view of the mixing box shown in fig. 1, and the integrated waste mud cleaning and processing device for drilling engineering comprises: a mixing box 1;

clearance subassembly 2, the bottom of clearance subassembly 2 is rotated and is connected in the left side at 1 top of mixing box, clearance subassembly 2 includes threaded sleeve 21, threaded sleeve 21's bottom is rotated and is connected in the left side at 1 top of mixing box, the first gear 22 of all side fixedly connected with of threaded sleeve 21, threaded sleeve 21's inner wall threaded connection has threaded rod 23, the top of mixing box 1 and the inside that extends to mixing box 1 are run through to the bottom of threaded rod 23, the bottom fixedly connected with scraper blade 24 of threaded rod 23, the right side fixedly connected with guide bar 25 at scraper blade 24 top, the top of guide bar 25 is run through the top of mixing box 1 inner wall and is extended to the outside of mixing box 1, the all sides of guide bar 25 and the inboard sliding connection of mixing box 1, threaded sleeve 21's inner wall is provided with the screw thread that 23 cooperatees and use, rotation through threaded sleeve 21 can drive threaded rod 23 and reciprocate, the groove that uses with guide bar 25 cooperation has been seted up to mixing box 1's inboard, can provide guide bar 25 and slide from top to bottom.

The left side at 1 top of mixing box and the first case 3 of placing of right side fixedly connected with that is located threaded sleeve 21, the first motor 4 of bottom fixedly connected with who places the 3 inner walls of case, the output shaft of first motor 4 runs through the first top of placing the 3 inner walls of case and extends to the first outside of placing case 3, the output shaft fixedly connected with second gear 5 of first motor 4, second gear 5 and the meshing of first gear 22, first motor 4 is three-phase asynchronous motor, and the external power that has.

Case 6 is placed to the top fixedly connected with second of mixing box 1, the top fixedly connected with second motor 7 of 6 inner walls of case is placed to the second, the output shaft of second motor 7 runs through the bottom that the second placed the 6 inner walls of case and the inside that the top of mixing box 1 just extended to mixing box 1 in proper order, the output shaft fixedly connected with puddler 8 of second motor 7, the week side fixedly connected with stirring board 9 of puddler 8, second motor 7 is three-phase asynchronous machine, and be external to have the power.

The left top of mixing box 1 communicates with a feed pipe 10, the top of feed pipe 10 is provided with a feed valve 11, and feed pipe 10 communicates with a mud pump.

The bottom on the right side of the mixing box 1 is communicated with a discharge pipe 12, the top of the discharge pipe 12 is provided with a discharge valve 13, and the discharge pipe 12 is communicated with a mud pump.

The right side of the top of the mixing box 1 is communicated with a feeding box 14, and the bottom of the mixing box 1 is provided with a base 15.

The utility model provides a pair of drilling engineering integration waste mud cleaning device's theory of operation as follows:

the first step is as follows: when the curing agent mixing box is used, slurry is conveyed into the mixing box 1 through the feeding pipe 10, then curing agents are fed into the mixing box 1 through the feeding box 14, the second motor 7 is started, the stirring rod 8 is driven to rotate through the rotation of the second motor 7, the stirring plate 9 is driven to rotate through the rotation of the stirring rod 8, then the curing agents and the slurry are mixed, and the mixture is discharged through the discharging pipe 12 after being mixed;

the second step is that: open first motor 4, it rotates to drive second gear 5 through the rotation of first motor 4, the rotation of second gear 5 drives first gear 22 and rotates, the rotation of first gear 22 drives threaded sleeve 21 and rotates, threaded sleeve 21's rotation drives threaded rod 23 upwards and removes, and then drive scraper blade 24 upwards and remove, removal through scraper blade 24 strikes off remaining mud on to mixing box 1 inner wall, add water in to mixing box 1 through throwing workbin 14 after striking off, then open second motor 7, the rotation through stirring board 9 washs mixing box 1's inner wall.

rotation through first gear 22 drives threaded sleeve 21 and rotates, and threaded sleeve 21's rotation drives threaded rod 23 and upwards removes, and then drives scraper blade 24 and upwards removes, strikes off remaining mud on mixing box 1 inner wall through scraper blade 24's removal, and simple structure is practical, can effectually strike off the mud on mixing box 1 inner wall, avoids remaining on mixing box 1's inner wall after the mud solidification.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a drilling engineering integration waste mud cleaning device which characterized in that includes: a mixing box;

2. The integrated waste mud cleaning and processing device for the drilling engineering as claimed in claim 1, wherein a first placing box is fixedly connected to the left side of the top of the mixing box and the right side of the threaded sleeve, a first motor is fixedly connected to the bottom of the inner wall of the first placing box, an output shaft of the first motor penetrates through the top of the inner wall of the first placing box and extends to the outside of the first placing box, a second gear is fixedly connected to the output shaft of the first motor, and the second gear is meshed with the first gear.

3. The integrated waste mud cleaning and processing device for the drilling engineering according to claim 1, wherein a second placing box is fixedly connected to the top of the mixing box, a second motor is fixedly connected to the top of the inner wall of the second placing box, an output shaft of the second motor sequentially penetrates through the bottom of the inner wall of the second placing box and the top of the mixing box and extends into the mixing box, a stirring rod is fixedly connected to the output shaft of the second motor, and a stirring plate is fixedly connected to the peripheral side face of the stirring rod.

4. The integrated waste mud cleaning device for the drilling engineering as claimed in claim 1, wherein a feeding pipe is communicated with the top of the left side of the mixing tank, and a feeding valve is arranged at the top of the feeding pipe.

5. The integrated waste mud cleaning device for the drilling engineering as claimed in claim 1, wherein a discharge pipe is communicated with the bottom of the right side of the mixing box, and a discharge valve is arranged at the top of the discharge pipe.

6. The integrated waste mud cleaning and processing device for drilling engineering as claimed in claim 1, wherein a feeding box is communicated with the right side of the top of the mixing box, and a base is arranged at the bottom of the mixing box.