CN218439280U - Mud circulation collection device - Google Patents

Abstract

The utility model discloses a mud circulation collection device, including collecting box and gunbarrel, be provided with first baffle and second baffle in the collecting box, first space is divided into in first baffle and the second baffle will the collecting box, second space and third space, the bottom on collecting box side surface just is located first space, second space and third space correspond the position and are provided with out the thick liquid pipe, the fixed bolster fixedly connected with mud discharging pipe is passed through on the surface of collecting box, the one end of play thick liquid pipe and the side intercommunication of mud discharging pipe, gunbarrel middle part one side intercommunication has into the thick liquid pipe, top one side intercommunication of gunbarrel has the overflow pipe, pipe support fixedly connected with back flow is passed through to top one side of collecting box, the one end of back flow and the one end intercommunication of overflow pipe, the utility model relates to a drilling technology field. This kind of mud circulation collection device has realized needing to use different mud at the probing in-process to can satisfy the environmental protection demand to mud recycling.

Description

Mud circulation collection device

Technical Field

The utility model relates to a probing technical field specifically is a mud circulation collection device.

Background

In the process of core drilling construction, different slurries are required to be selected according to different stratum conditions, and in a more compact and stable stratum, low-viscosity slurry is selected on the principle that a protected hole section and a stratum mud skin are not damaged; loosening, dropping or swelling stratum with water, preferably non-dispersed low solid phase mud and high molecular polymer mud; in order to protect the core and prevent the hole wall from being eroded in a stratum which has high alteration degree and is loose when meeting water, high-viscosity water loss reducing slurry is selected; the existing mud circulation collection device is disclosed as the following: CN206538767U discloses a mud circulation collection device, includes the collecting box and locates advance thick liquid mouth, arrange thick liquid mouth and connector on the collecting box, can change the process of traditional excavation collection mud in the past, both reduced the mud pollution, on-the-spot neat and artistic again, can also practice thrift secondary measure cost simultaneously. However, in the drilling process, different mud needs to be used, so that the use requirement is difficult to meet; meanwhile, the existing drilling construction provides new requirements on environmental protection, and waste mud in drilling operation cannot be treated by adopting a landfill treatment method, so that the mud needs to be collected and recycled, and the existing mud circulating and collecting device cannot meet the requirement on environmental protection.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects, the utility model provides a mud circulation collection device has realized needing to use different mud at the probing in-process to can satisfy the environmental protection demand to mud recycling.

In order to realize the above-mentioned purpose, the utility model provides a technical scheme does, a mud circulation collection device, including collecting box and gunbarrel, be provided with first baffle and second baffle in the collecting box, first baffle and second baffle divide into first space, second space and third space in with the collecting box, the bottom of collecting box side surface just is located first space, second space and third space and corresponds the position and be provided with out the thick liquid pipe, the surface of collecting box is through fixed bolster fixedly connected with mud pipe, the one end of play thick liquid pipe and the side intercommunication of mud pipe, the surface of play thick liquid pipe is provided with first control valve, gunbarrel middle part one side intercommunication has into the thick liquid pipe, the bottom intercommunication of gunbarrel has the discharge pipe, top one side intercommunication of gunbarrel has the overflow pipe, pipe support fixedly connected with back flow is passed through to top one side of collecting box, the one end of back flow and the one end intercommunication of overflow pipe, the surface of back flow just is located first space, second space and third space and corresponds the position intercommunication and has the connecting pipe, the one end of connecting pipe is provided with the second control valve.

Preferably, fixed support frames are arranged in the first space, the second space and the third space, a stirring motor is fixedly connected to the fixed support frames, and an output shaft end of the stirring motor is connected with stirring blades through a stirring rod.

Preferably, the interior of the settling tank is fixedly connected with a separation plate, and the center of the separation plate is communicated with a bent pipe.

Preferably, the bottom of the settling tank is provided with a supporting leg, and the bottom of the discharge pipe is provided with a sewage discharge valve.

Preferably, the top of the collecting box is fixedly connected with a lifting hook.

Preferably, a ladder stand is arranged on one side of the collecting box and at a position corresponding to the second control valve.

Preferably, the collection tank and the sedimentation tank are formed by welding galvanized steel plates or stainless steel plates, and the return pipe and the slurry discharge pipe are made of anti-corrosion steel pipes.

The utility model adopts the above technical scheme, beneficial effect includes: according to the mud circulating and collecting device, the first partition plate and the second partition plate are arranged in the collecting box, the collecting box is divided into a first space, a second space and a third space, and different mud is filled in the collecting box, so that different stratum conditions can be met; still set up the gunbarrel simultaneously, in the mud of the back row of probing process gets into the gunbarrel through the suction pump, the detritus that carries in the mud deposits in the gunbarrel, gets back to the collecting box through the back flow afterwards and carries out the reutilization, has avoided the mud of back row to leave over on ground.

Drawings

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

FIG. 2 is a top view of the overall structure of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention.

In the figure: 1-a collection box, 2-a settling tank, 3-a first clapboard, 4-a second clapboard, 5-a first space, 6-a second space, 7-a third space, 8-a fixed support frame, 9-a stirring motor, 10-a stirring rod, 11-a stirring blade, 12-a slurry outlet pipe, 13-a fixed support frame, 14-a slurry discharge pipe, 15-a first control valve, 16-a slurry inlet pipe, 17-a discharge pipe, 18-an overflow pipe, 19-a pipe frame, 20-a return pipe, 21-a connecting pipe, 22-a second control valve, 23-a support leg, 24-a sewage valve, 25-a separation plate, 26-a bent pipe, 27-a lifting hook and 28-a ladder.

Detailed Description

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

The first embodiment is as follows: referring to fig. 1-3, the present invention provides a technical solution: a mud circulating and collecting device comprises a collecting box 1 and a settling tank 2, wherein a first partition plate 3 and a second partition plate 4 are arranged in the collecting box 1, the collecting box 1 is divided into a first space 5, a second space 6 and a third space 7 by the first partition plate 3 and the second partition plate 4, and different types of mud are filled in the three spaces, so that different stratums are met;

a slurry outlet pipe 12 is arranged at the bottom of the surface of one side of the collecting box 1 and at the corresponding positions of the first space 5, the second space 6 and the third space 7, the surface of the collecting box 1 is fixedly connected with a slurry discharge pipe 14 through a fixing support 13, one end of the slurry outlet pipe 12 is communicated with the side surface of the slurry discharge pipe 14, a first control valve 15 is arranged on the surface of the slurry outlet pipe 12, and the corresponding slurry is used by opening the first control valve 15 corresponding to the first space 5, the second space 6 and the third space 7;

a slurry inlet pipe 16 is communicated with one side of the middle part of the sedimentation tank 2, an overflow pipe 18 is communicated with one side of the top part of the sedimentation tank 2, a partition plate 25 is fixedly connected inside the sedimentation tank 2, the partition plate 25 is of a conical structure, the center of the partition plate 25 is communicated with a bent pipe 26, slurry with rock debris enters the sedimentation tank 2 from the slurry inlet pipe 16, the slurry which just enters the sedimentation tank is prevented from entering the upper part of the partition plate 25 through the partition plate 25, the rock debris is prevented from entering the overflow pipe 18, when the rock debris enters the bent pipe 26, the rock debris collides with the inner wall of the bent pipe 26, so that the flowing speed is reduced, part of the rock debris can fall back to the lower part of the partition plate 25, the pipe diameter of the bent pipe 26 is larger than the inner diameter of the slurry inlet pipe 16, the flowing speed of the slurry in the bent pipe 26 is ensured to be smaller than the flowing speed of the slurry inlet pipe 16, and the rock debris sedimentation effect is improved;

the bottom intercommunication of gunbarrel 2 has discharge pipe 17, and the bottom of discharge pipe 17 is provided with blowoff valve 24, through opening blowoff valve 24, discharges the detritus of inside, and the bottom of gunbarrel 2 is provided with supporting leg 23.

The top one side of collecting box 1 is through pipe support 19 fixedly connected with back flow pipe 20, the one end of back flow pipe 20 and the one end intercommunication of overflow pipe 18, the surface of back flow pipe 20 just is located first space 5, second space 6 and third space 7 and corresponds the position intercommunication and have connecting pipe 21, the one end of connecting pipe 21 is provided with second control valve 22, through opening corresponding second control valve 22 for mud flows back to in the space that corresponds, the first control valve 15 that this space corresponds need be opened, realizes the circulation of mud.

Be provided with fix the support frame 8 in first space 5, second space 6 and the third space 7, fixedly connected with agitator motor 9 on the fix the support frame 8, agitator motor 9's output shaft end is connected with stirring vane 11 through puddler 10, mixes the stirring through stirring vane 11 to collecting the mud in the collecting box 1, and agitator motor 9 adopts gear motor.

The top of the collecting box 1 is fixedly connected with a lifting hook 27, so that the lifting is convenient.

A ladder stand 28 is arranged on one side of the collecting tank 1 in a position corresponding to the second control valve 22, and the second control valve 22 is conveniently operated by a worker through the ladder stand 28.

The collecting tank 1 and the settling tank 2 are formed by welding galvanized steel plates or stainless steel plates, and the backflow pipe 20 and the slurry discharge pipe 14 are made of anti-corrosion steel pipes.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and modifications and variations may be made by those skilled in the art. 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 (7)

1. The utility model provides a mud circulation collection device, includes collecting box (1) and gunbarrel (2), its characterized in that: the device is characterized in that a first partition plate (3) and a second partition plate (4) are arranged in the collection box (1), the first partition plate (3) and the second partition plate (4) divide the interior of the collection box (1) into a first space (5), a second space (6) and a third space (7), a slurry outlet pipe (12) is arranged at the bottom of one side surface of the collection box (1) and is positioned at the corresponding position of the first space (5), the second space (6) and the third space (7), a slurry discharge pipe (14) is fixedly connected to the surface of the collection box (1) through a fixed support (13), one end of the slurry outlet pipe (12) is communicated with the side surface of the slurry discharge pipe (14), a first control valve (15) is arranged on the surface of the slurry outlet pipe (12), a slurry inlet pipe (16) is communicated with one side of the middle part of the sedimentation tank (2), a discharge pipe (17) is communicated with the bottom of the sedimentation tank (2), an overflow pipe (18) is communicated with one side of the top of the collection box (2), a return pipe (18) is connected with one side of the top of the collection box (1) through a fixed support (19), one end of the overflow pipe (20) is communicated with a connecting pipe (20), a second space (7) and a connecting pipe (21) is positioned at the corresponding position of the first space (7), one end of the connecting pipe (21) is provided with a second control valve (22).

2. A slurry circulation collection apparatus according to claim 1, wherein: be provided with fix the support frame (8) in first space (5), second space (6) and third space (7), fixedly connected with agitator motor (9) on fix the support frame (8), the output shaft end of agitator motor (9) is connected with stirring vane (11) through puddler (10).

3. A slurry circulation collection apparatus according to claim 1, wherein: the inside fixedly connected with division board (25) of gunbarrel (2), the center intercommunication of division board (25) has return bend (26).

4. A slurry circulation collection apparatus according to claim 1, wherein: the bottom of settling cask (2) is provided with supporting leg (23), the bottom of discharge pipe (17) is provided with blowdown valve (24).

5. A slurry circulation collection apparatus according to claim 1, wherein: the top of the collecting box (1) is fixedly connected with a lifting hook (27).

6. A slurry circulation collection apparatus according to claim 1, wherein: a ladder (28) is arranged on one side of the collecting box (1) and at the position corresponding to the second control valve (22).

7. A slurry circulation collection apparatus according to claim 1, wherein: the collecting tank (1) and the settling tank (2) are formed by welding galvanized steel plates or stainless steel plates, and the return pipe (20) and the slurry discharge pipe (14) are made of anti-corrosion steel pipes.

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