CN215587296U

CN215587296U - Rock debris cleaning device for oil exploitation

Info

Publication number: CN215587296U
Application number: CN202121983863.7U
Authority: CN
Inventors: 石建良
Original assignee: Hebei Shengshi Tiancheng Information Technology Co ltd
Current assignee: Hebei Shengshi Tiancheng Information Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-21
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of cleaning, in particular to a rock debris cleaning device for oil exploitation, wherein a washing cover is arranged at the top of a cleaning bin; a water supply pipe is arranged on the washing cover; a separation barrel is arranged in the cleaning bin; a cleaning and conveying screw is arranged in the separation barrel; a high-pressure flushing pipe is arranged in the cleaning conveying screw; the high-pressure flushing pipe is provided with a flushing hole; a sewage discharge bin is arranged at the bottom of the cleaning bin; one side of the sewage discharging bin is provided with a sewage discharging pipe; the filter bin is internally provided with a mounting rack; install filter screen, purification net on the mounting bracket in proper order, make the detritus can roll through separation barrel and the cooperation of wasing conveying screw and wash, the washing liquid that has mud gets into the blowdown storehouse through separation barrel and detritus separation to the mud that effectual solution washing liquid carried continues the problem of adhesion on the detritus. The cleaning liquid carrying the slurry is filtered by the filter screen and the purification screen which are installed by the installation frame in the filter bin, and the cleaning liquid is recycled by the drain pipe, so that the problem of wasting a large amount of cleaning liquid is solved.

Description

Rock debris cleaning device for oil exploitation

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to a rock debris cleaning device for oil exploitation.

Background

In the drilling process, the drill bit bores garrulous rock piece at the shaft bottom and is called the detritus, it is along with the circulation of drilling fluid, constantly return to ground, carry out observation analysis after need be to the detritus washing for better understanding geology condition, pour out detritus and washing liquid simultaneously after traditional detritus belt cleaning device washs the completion, this not only causes the unnecessary waste of washing liquid, still make the mud that the washing liquid carried continue the adhesion on the detritus easily, cause and wash not enough influence the analysis, need adopt the detritus belt cleaning device to improve to an oil for this reason.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical defects, the utility model provides a rock debris cleaning device for oil exploitation, rock debris can be rolled for cleaning through the matching of a separation barrel and a cleaning conveying screw, and cleaning liquid with slurry is separated from the rock debris through the separation barrel and enters a sewage discharge bin, so that the problem that the slurry carried by the cleaning liquid is continuously adhered to the rock debris is effectively solved. The cleaning liquid carrying the slurry is filtered by the filter screen and the purification screen which are installed by the installation frame in the filter bin, and the cleaning liquid is recycled by the drain pipe, so that the problem of wasting a large amount of cleaning liquid is solved.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a washing cover is arranged at the top of the washing bin; a water supply pipe is arranged on the flushing cover; a separation barrel is arranged in the cleaning bin; a cleaning conveying screw is arranged in the separation barrel; a high-pressure flushing pipe is arranged in the cleaning conveying screw; the high-pressure flushing pipe is provided with a flushing hole; a feeding hole is formed in one end of the cleaning bin; the other end of the cleaning bin is provided with a conical discharge hole; a sewage discharge bin is arranged at the bottom of the cleaning bin; a sewage discharge pipe is arranged on one side of the sewage discharge bin; the filter bin is internally provided with a mounting frame; a filter screen and a purification screen are sequentially arranged on the mounting rack; a water inlet pipe is arranged on one side of the top of the filtering bin; and a drain pipe is arranged on one side of the bottom of the filter bin.

Further optimizing the technical scheme, the middle part of the cleaning conveying screw is a cleaning section; one end of the cleaning conveying screw is a feeding conveying section; the other end of the cleaning conveying screw is a water control discharging section.

Further optimizing the technical scheme, the water drain pipe is provided with a booster pump; the drain pipe is welded with the water supply pipe; the drain pipe is connected with the high-pressure flushing pipe through a rotating shaft.

Further optimizing the technical scheme, the sewage discharge pipe is provided with a circulating pump; the sewage draining pipe is connected with the water inlet pipe through a circulating pump.

Compared with the prior art, the utility model has the following advantages: 1. the top of the cleaning bin is provided with the washing cover, so that the structure is favorable for ensuring the cleanness of the separation barrel and preventing the debris from being mixed with mud; 2. a cleaning and conveying screw is arranged in the separation barrel; a high-pressure flushing pipe is arranged in the cleaning conveying screw; the high-pressure flushing pipe is provided with the flushing hole, so that the structure is favorable for ensuring that rock debris can be rolled and fully flushed; 3. the other end of the cleaning bin is provided with the conical discharge hole, so that the structure is favorable for ensuring that the cleaning liquid carried by the rock debris can flow back to the separation barrel by virtue of the inclined conical surface of the conical discharge hole during discharging; 4. the filter bin is internally provided with a mounting rack; a filter screen and a purification screen are sequentially arranged on the mounting frame; a water inlet pipe is arranged on one side of the top of the filtering bin; one side of the bottom of the filter bin is provided with a drain pipe, so that the structure is favorable for ensuring that the cleaning liquid carrying the slurry can be reused through filtering.

Drawings

Fig. 1 is a schematic overall configuration diagram of an embodiment of a rock debris cleaning device for oil exploitation.

FIG. 2 is a schematic cross-sectional view of an embodiment of a rock debris cleaning apparatus for oil extraction.

FIG. 3 is a schematic sectional structure view of a cleaning bin of an embodiment of a rock debris cleaning device for oil exploitation.

In the figure: 1 represents a frame; 2 represents a cleaning bin; 3 represents a filtering bin; 4 represents a rinsing cap; 5 represents a separation barrel; 6 denotes a purge conveyor screw; 7 represents a feed inlet; 8 represents a conical discharge port; 9 represents a sewage disposal bin; 101 denotes a water supply pipe; 102 denotes a high pressure flushing pipe; 103 represents a sewage drain; 104 represents a water inlet pipe; 105 represents a drain pipe; 201 denotes a flushing hole; 202 represents a mounting frame; 203 represents a sieve; 204 represents a purification net; 301 denotes a booster pump; 302 represents a circulation pump.

Detailed Description

In order to make the present invention within the scope of the present invention. In the following description, a description of known structures and techniques is omitted, and objects, technical solutions, and advantages of the present invention will be more clearly understood and described in detail with reference to the accompanying drawings. It should be understood that the description is only exemplary and is not intended to limit the utility model to avoid unnecessarily obscuring the concepts of the utility model.

The specific implementation mode is as follows: referring to fig. 1-3, a washing cover 4 is arranged on the top of the washing bin 2; a water supply pipe 101 is arranged on the washing cover 4; a separation barrel 5 is arranged in the cleaning bin 2; a cleaning conveying screw 6 is arranged in the separation barrel 5; a high-pressure flushing pipe 102 is arranged in the cleaning conveying screw 6; a flushing hole 201 is arranged on the high-pressure flushing pipe 102; one end of the cleaning bin 2 is provided with a feeding hole 7; the other end of the cleaning bin 2 is provided with a conical discharge hole 8; a sewage discharge bin 9 is arranged at the bottom of the cleaning bin 2; a sewage discharge pipe 103 is arranged at one side of the sewage discharge bin 9; a mounting rack 202 is arranged in the filter bin 3; a filter screen 203 and a purification screen 204 are sequentially arranged on the mounting frame 202; the cleaning liquid with the slurry can be effectively filtered; a water inlet pipe 104 is arranged on one side of the top of the filtering bin 3; a drain pipe 105 is arranged on one side of the bottom of the filtering bin 3; the middle part of the cleaning conveying screw 6 is a cleaning section; one end of the cleaning conveying screw 6 is a feeding conveying section; the other end of the cleaning and conveying screw 6 is a water control discharging section; the water outlet pipe 105 is provided with a booster pump 301; the drain pipe 105 is welded with the water supply pipe 101; the drain pipe 105 is connected with the high-pressure flushing pipe 102 through a rotating shaft; a circulating pump 302 is arranged on the sewage draining pipe 103; the sewage draining pipe 103 is connected with the water inlet pipe 104 through a circulating pump 302.

During the use, step one, it is shown in combination figure 1 that the rock debris belt cleaning device washs and pours out rock debris and washing liquid simultaneously after accomplishing, and this not only causes the washing liquid unnecessary extravagant, and the mud that still makes the washing liquid carry easily continues the adhesion on the rock debris, causes to wash not enough influence analysis, and the user can use this kind of rock debris belt cleaning device for oil development for this reason, solves above-mentioned problem.

Step two, when the user uses the cleaning machine shown in fig. 1-3, firstly, putting the rock debris to be cleaned into the feeding hole 7, then, conveying the rock debris into the separation barrel 5 through the feeding conveying section of the cleaning conveying screw 6, then, spraying the cleaning liquid in the high-pressure washing pipe 102 through the washing hole 201 to clean the rock debris in the separation barrel 5, spraying the cleaning liquid sprayed from the washing cover 4 to the inside and outside of the separation barrel 5 in the washing process, thereby ensuring the cleanness of the separation barrel 5, meanwhile, rolling and conveying the rock debris in the separation barrel 5 forward through the cleaning conveying screw 6, thereby ensuring the sufficient cleaning of the rock debris, at the same time, separating the cleaning liquid with mud from the rock debris through the separation barrel 5 and flowing into the pollution discharge bin 9, then, conveying the rock debris to the conical discharge hole 8 through the cleaning conveying screw 6 for discharging, and simultaneously, making the cleaning liquid carried by the rock debris flow back to the separation barrel 5 and then enter the pollution discharge bin 9 by means of the inclined conical discharge hole 8, at this time, the cleaning liquid in the sewage discharging bin 9 circulates into the filtering bin 3 through the circulating pump 302, and is filtered layer by layer through the filter screen 203 and the purifying screen 204, and the filtered cleaning liquid is distributed to the water supply pipe 101 and the high-pressure flushing pipe 102 through the booster pump 301 for recycling.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a detritus belt cleaning device for oil development, includes frame (1), washs storehouse (2), filters storehouse (3), its characterized in that: the top of the cleaning bin (2) is provided with a washing cover (4); a water supply pipe (101) is arranged on the flushing cover (4); a separation barrel (5) is arranged in the cleaning bin (2); a cleaning conveying screw (6) is arranged in the separation barrel (5); a high-pressure flushing pipe (102) is arranged in the cleaning conveying screw (6); a flushing hole (201) is arranged on the high-pressure flushing pipe (102); a feeding hole (7) is formed in one end of the cleaning bin (2); the other end of the cleaning bin (2) is provided with a conical discharge hole (8); a sewage discharge bin (9) is arranged at the bottom of the cleaning bin (2); a sewage discharge pipe (103) is arranged at one side of the sewage discharge bin (9); a mounting rack (202) is arranged in the filtering bin (3); a filter screen (203) and a purification screen (204) are sequentially arranged on the mounting rack (202); a water inlet pipe (104) is arranged on one side of the top of the filtering bin (3); and a drain pipe (105) is arranged on one side of the bottom of the filtering bin (3).

2. The apparatus for cleaning rock debris for oil extraction according to claim 1, characterized in that: the middle part of the cleaning conveying screw rod (6) is a cleaning section; one end of the cleaning conveying screw rod (6) is a feeding conveying section; the other end of the cleaning conveying screw rod (6) is a water control discharging section.

3. The apparatus for cleaning rock debris for oil extraction according to claim 1, characterized in that: a booster pump (301) is arranged on the drain pipe (105); the drain pipe (105) is welded with the water supply pipe (101); the drain pipe (105) is connected with the high-pressure flushing pipe (102) through a rotating shaft.

4. The apparatus for cleaning rock debris for oil extraction according to claim 1, characterized in that: a circulating pump (302) is arranged on the sewage discharge pipe (103); the sewage draining pipe (103) is connected with the water inlet pipe (104) through a circulating pump (302).