Automatic geological logging rock debris collecting and cleaning device

Abstract

The utility model discloses an automatic collecting and cleaning device for geological logging rock debris, which relates to the technical field of logging rock debris cleaning and comprises an ultrasonic cleaning pool, a convenient device is arranged on the surface of the ultrasonic cleaning pool and comprises a screen frame, and the screen frame is slidably connected with the ultrasonic cleaning pool. The automatic geological logging rock debris collecting and cleaning device comprises a screen frame, four connecting ropes are fixedly connected to the surface of the screen frame, every two of the four connecting ropes form a group, connectors are fixedly connected to the surfaces of the two groups of connecting ropes, and pull rods are fixedly connected to the surfaces of the connectors. Through cooperation of a screen frame, a connecting rope, a connector, a pull rod, a spring and a limiting plate, a worker can conveniently take out cleaned rock debris in an ultrasonic cleaning pool, the situation that when the worker takes out the rock debris in a cleaning solution, due to the fact that the cleaning solution is turbid after cleaning, the rock debris cannot be found easily is avoided, the working time for taking out the rock debris is shortened, and the working efficiency is improved. And the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logging rock cuttings cleaning, in particular to an automatic collection and cleaning device for geological logging rock cuttings. Background Art

[0002] Logging cuttings cleaning refers to the process of cleaning the cuttings returned from the bottom of the well during logging operations. Cuttings refer to the rock fragments cut off by the drill bit during drilling from the formation. In logging operations, the collection and analysis of cuttings are of great significance for determining the properties of the formation and evaluating the storage performance of oil and gas reservoirs.

[0003] With regard to the above and existing related technologies, the following defects often exist: in the actual logging cuttings cleaning process, after cleaning, the cleaning fluid is relatively turbid, so it is not easy to observe when the cuttings are taken out, which makes it difficult to find the cuttings in the cleaning fluid and take them out, which wastes the working time of the staff.

[0004] Therefore, we propose an automatic collection and cleaning device for geological logging cuttings. Utility Model Content

[0005] The utility model aims to provide a geological logging rock cuttings automatic collection and cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic collection and cleaning device for geological logging cuttings, comprising an ultrasonic cleaning tank and a connecting pipe, the connecting pipe being installed on the inner wall of the ultrasonic cleaning tank, a convenient device being provided on the surface of the ultrasonic cleaning tank, the convenient device comprising a screen frame, the screen frame being slidably connected to the ultrasonic cleaning tank, four connecting ropes being fixedly connected to the surface of the screen frame, the four connecting ropes being grouped in pairs, the surfaces of the two groups of connecting ropes being fixedly connected to connecting heads, the surfaces of the connecting heads being fixedly connected to pull rods, the arc surface of the pull rods being slidably connected to a limiting plate, the limiting plate being fixedly connected to the ultrasonic cleaning tank, the arc surface of the pull rods being sleeved with a spring, the two ends of the spring being respectively fixedly connected to the connecting head and the limiting plate.

[0007] The effect achieved by the above components is: by setting up a convenient device and utilizing the cooperation between the screen frame, connecting rope, connecting head, pull rod, spring and limit plate, it is convenient for the staff to remove the rock chips after cleaning in the ultrasonic cleaning tank, avoiding the situation where the staff is unable to find the rock chips because the cleaning fluid is turbid after cleaning, thereby reducing the working time for removing the rock chips and improving the working efficiency of the staff.

[0008] Preferably, a hook is fixedly connected to the surface of the pull rod, and a hanging ring is fixedly connected to the surface of the ultrasonic cleaning tank, and the hanging ring is snap-connected to the hook.

[0009] The effect achieved by the above components is: the hook on the pull rod is hung on the hanging ring, and the hook and the hanging ring can fix the pull rod, and at the same time fix the connecting rope and the screen frame.

[0010] Preferably, the surface of the ultrasonic cleaning tank is rotatably connected with four rollers, and the four rollers are all slidably connected with the connecting rope.

[0011] The effect achieved by the above components is that the connecting rope will slide along the arc surface of the roller, and the roller can reduce the friction between the connecting rope and the ultrasonic cleaning tank.

[0012] Preferably, four wiping rings are fixedly connected to the surface of the ultrasonic cleaning tank, and the four wiping rings are all sponge rings.

[0013] The effect achieved by the above components is that the connecting rope will move along the surface of the wiping ring, and the wiping ring can wipe the cleaning liquid on the surface of the connecting rope to prevent the cleaning liquid from splashing out along with the connecting rope.

[0014] Preferably, a blocking device is provided on the surface of the screen frame, and the blocking device includes a plurality of slide grooves, and the plurality of slide grooves are opened on the surface of the screen frame, and the plurality of slide grooves are grouped in pairs, and the inner wall of each group of slide grooves is slidably connected to a slider, and the surface of the slider is fixedly connected to a partition.

[0015] The effect achieved by the above components is: by setting up a blocking device and utilizing the cooperation between the slide groove, the slider and the partition, the rock cuttings in the logging at different depths can be classified, avoiding the confusion when the rock cuttings in different loggings are cleaned at the same time, improving the screening effect of the rock cuttings in the logging at different depths, and further improving the work efficiency of the staff.

[0016] Preferably, a threaded rod is threadedly connected to the surface of the sliding block, and the threaded rod is threadedly connected to the screen frame.

[0017] The effect achieved by the above components is: rotate the screw rod, and the screw rod will use its own thread to move towards the screen frame. At this time, the screw rod can fix the slider and the screen frame to prevent the partition from floating up.

[0018] Preferably, an elastic rope is fixedly connected to the surface of the screw rod, and the other end of the elastic rope is fixedly connected to the screen frame.

[0019] The effect achieved by the above components is that the screw rod drives one end of the elastic rope to move, and the elastic rope can prevent the screw rod from being lost when it is removed.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model, by setting a convenient device and utilizing the cooperation among the screen frame, the connecting rope, the connecting head, the pull rod, the spring and the limit plate, can facilitate the staff to take out the rock chips after cleaning in the ultrasonic cleaning tank, thereby avoiding the situation that when the staff takes out the rock chips in the cleaning liquid, the cleaning liquid is relatively turbid after cleaning, making it difficult to find the rock chips, reducing the working time for taking out the rock chips and improving the working efficiency of the staff.

[0022] 2. The utility model, by setting a blocking device and utilizing the cooperation between the slide groove, the slider and the partition, can classify the rock cuttings in the logging at different depths, avoids the confusion when the rock cuttings in different logging are cleaned at the same time, improves the screening effect of the rock cuttings in the logging at different depths, and further improves the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model from another angle;

[0025] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0026] Figure 4 For this utility model Figure 2 The enlarged view of point B;

[0027] Figure 5 For this utility model Figure 2 Enlarged view of point C.

[0028] In the figure: 1. Ultrasonic cleaning tank; 2. Convenient device; 201. Screen frame; 202. Connecting rope; 203. Connecting head; 204. Pull rod; 205. Spring; 206. Limiting plate; 207. Hook; 208. Hanging ring; 209. Roller; 210. Wiping ring; 3. Barrier device; 31. Slide groove; 32. Sliding block; 33. Partition plate; 34. Screw rod; 35. Elastic rope; 4. Connecting pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-5The utility model provides a technical solution: an automatic collection and cleaning device for geological logging cuttings, including an ultrasonic cleaning tank 1 and a connecting pipe 4, the connecting pipe 4 is installed on the inner wall of the ultrasonic cleaning tank 1, the surface of the ultrasonic cleaning tank 1 is provided with a convenient device 2, and the surface of the screen frame 201 is provided with a blocking device 3.

[0031] The specific settings and functions of the convenient device 2 and the blocking device 3 are described in detail below.

[0032] like Figure 2 and Figure 3 as well as Figure 4 As shown, the convenient device 2 includes a sieve frame 201, which is slidably connected to the ultrasonic cleaning tank 1, and four connecting ropes 202 are fixedly connected to the surface of the sieve frame 201. The four connecting ropes 202 are grouped in pairs, and the surfaces of the two groups of connecting ropes 202 are fixedly connected to a connector 203, and the surface of the connector 203 is fixedly connected to a pull rod 204. The arc surface of the pull rod 204 is slidably connected to a limit plate 206, and the limit plate 206 is fixedly connected to the ultrasonic cleaning tank 1. The arc surface of the pull rod 204 is sleeved with a spring 205, and the two ends of the spring 205 are respectively fixedly connected to the connector 203 and the limit plate 206, and the surface of the pull rod 204 is fixedly connected to a hook 207, and the surface of the ultrasonic cleaning tank 1 is fixedly connected to a hanging ring 208, and the hanging ring 208 is clamped with the hook 207 to clamp the pull rod 204. The hook 207 is hung on the hanging ring 208. At this time, the hook 207 and the hanging ring 208 can fix the pull rod 204, and at the same time fix the connecting rope 202 and the screen frame 201. The surface of the ultrasonic cleaning tank 1 is rotatably connected with four rollers 209, and the four rollers 209 are all slidably connected with the connecting rope 202. The connecting rope 202 will slide along the arc surface of the roller 209. At this time, the roller 209 can reduce the friction between the connecting rope 202 and the ultrasonic cleaning tank 1. The surface of the ultrasonic cleaning tank 1 is fixedly connected with four wiping rings 210, and the four wiping rings 210 are all sponge rings. The connecting rope 202 will move along the surface of the wiping ring 210. At this time, the wiping ring 210 can wipe the cleaning liquid on the surface of the connecting rope 202 to prevent the cleaning liquid from splashing out along with the connecting rope 202.

[0033] like Figure 2 and Figure 5As shown, the blocking device 3 includes a plurality of slide grooves 31, and the plurality of slide grooves 31 are all opened on the surface of the screen frame 201. The plurality of slide grooves 31 are grouped in pairs, and the inner wall of each group of slide grooves 31 is slidably connected with a slider 32, and the surface of the slider 32 is fixedly connected with a partition 33, and the surface of the slider 32 is threadedly connected with a screw rod 34, and the screw rod 34 is threadedly connected to the screen frame 201. When the screw rod 34 is rotated, the screw rod 34 will use its own thread to move toward the direction close to the screen frame 201. At this time, the screw rod 34 can fix the slider 32 and the screen frame 201 to prevent the partition 33 from floating up. An elastic rope 35 is fixedly connected to the surface of the screw rod 34, and the other end of the elastic rope 35 is fixedly connected to the screen frame 201. The screw rod 34 will drive one end of the elastic rope 35 to move, and the elastic rope 35 can prevent the screw rod 34 from being lost when it is removed.

[0034] Working principle: the connecting tube 4 can be connected to the sampling equipment, and the ultrasonic cleaning tank 1 can automatically save multiple well section geological rock cuttings samples at the same time with the connecting tube 4. When the cleaned rock cuttings need to be taken out, first pull the pull rod 204 downwards, and the pull rod 204 will slide along the surface of the limit plate 206. At this time, the pull rod 204 will drive the connecting head 203 to move, and then the connecting head 203 will squeeze the spring 205. At this time, the spring 205 itself will generate an elastic force, and at the same time, the connecting head 203 will drive the connecting rope 202 to move, and then the connecting rope 202 will slide along the arc surface of the roller 209. At this time, the roller 209 can reduce the friction between the connecting rope 202 and the ultrasonic cleaning tank 1, and then the connecting rope 202 will move along the surface of the wiping ring 210. At this time, the wiping ring 210 can clean the surface of the connecting rope 202. The liquid is wiped to prevent the cleaning liquid from splashing out along with the connecting rope 202. The connecting rope 202 then drives the screen frame 201 to move upward. At this time, the screen frame 201 drives the rock chips to be exposed from the cleaning liquid. The hook 207 on the pull rod 204 is then hung on the hanging ring 208. At this time, the hook 207 and the hanging ring 208 can fix the pull rod 204, and at the same time fix the connecting rope 202 and the screen frame 201. By setting up the convenient device 2, the screen frame 201, the connecting rope 202, the connector 203, the pull rod 204, the spring 205 and the limit plate 206 are used to facilitate the staff to remove the rock chips after cleaning in the ultrasonic cleaning tank 1, thereby avoiding the situation where the staff is unable to find the rock chips because the cleaning liquid is turbid after cleaning. This reduces the working time for removing the rock chips and improves the working efficiency of the staff.

[0035] When it is necessary to simultaneously isolate and clean the rock cuttings taken out from the logging at different depths, the slider 32 is first inserted into the slide groove 31. At this time, the slider 32 will drive the partition plate 33 to move. Then, when the partition plate 33 is fitted with the screen frame 201, the screw rod 34 is rotated. At this time, the screw rod 34 will use its own thread to move in the direction close to the screen frame 201. At this time, the screw rod 34 can fix the slider 32 and the screen frame 201 to prevent the partition plate 33 from floating up. Then the screw rod 34 will drive one end of the elastic rope 35 to move. At this time, the elastic rope 35 can prevent the screw rod 34 from being lost when it is removed. By setting the blocking device 3 and utilizing the cooperation between the slide groove 31, the slider 32 and the partition plate 33, the rock cuttings in the logging at different depths can be classified, thereby avoiding confusion when the rock cuttings in different logging are cleaned at the same time, improving the screening effect of the rock cuttings in the logging at different depths, and further improving the work efficiency of the staff.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A geological logging cuttings automatic collection and cleaning device, comprising an ultrasonic cleaning tank (1) and a connecting pipe (4), characterized in that: The connecting pipe (4) is installed on the inner wall of the ultrasonic cleaning tank (1). The surface of the ultrasonic cleaning tank (1) is provided with a convenient device (2). The convenient device (2) comprises a screen frame (201). The screen frame (201) is slidably connected to the ultrasonic cleaning tank (1). The surface of the screen frame (201) is fixedly connected with four connecting ropes (202). The four connecting ropes (202) are arranged in groups of two. The surfaces of the two groups of connecting ropes (202) are fixedly connected with connecting heads (203). The surfaces of the connecting heads (203) are fixedly connected with pull rods (204). The arc surface of the pull rod (204) is slidably connected with a limit plate (206). The limit plate (206) is fixedly connected to the ultrasonic cleaning tank (1). The arc surface of the pull rod (204) is sleeved with a spring (205). The two ends of the spring (205) are respectively fixedly connected with the connecting head (203) and the limit plate (206).

2. The automatic collection and cleaning device for geological logging cuttings according to claim 1, characterized in that: A hook (207) is fixedly connected to the surface of the pull rod (204), and a hanging ring (208) is fixedly connected to the surface of the ultrasonic cleaning tank (1), and the hanging ring (208) is snap-connected to the hook (207).

3. The automatic collection and cleaning device for geological logging cuttings according to claim 1, characterized in that: The surface of the ultrasonic cleaning pool (1) is rotatably connected to four rollers (209), and the four rollers (209) are all slidably connected to the connecting rope (202).

4. The automatic collection and cleaning device for geological logging cuttings according to claim 1, characterized in that: Four wiping rings (210) are fixedly connected to the surface of the ultrasonic cleaning pool (1), and the four wiping rings (210) are all sponge rings.

5. The automatic collection and cleaning device for geological logging cuttings according to claim 1, characterized in that: The surface of the screen frame (201) is provided with a blocking device (3), and the blocking device (3) includes a plurality of slide grooves (31), and the plurality of slide grooves (31) are arranged in groups of two. The inner wall of each group of the slide grooves (31) is slidably connected to a slider (32), and the surface of the slider (32) is fixedly connected to a partition plate (33).

6. The automatic collection and cleaning device for geological logging cuttings according to claim 5, characterized in that: A screw rod (34) is threadedly connected to the surface of the sliding block (32), and the screw rod (34) is threadedly connected to the screen frame (201).

7. The automatic collection and cleaning device for geological logging cuttings according to claim 6, characterized in that: An elastic rope (35) is fixedly connected to the surface of the screw rod (34), and the other end of the elastic rope (35) is fixedly connected to the screen frame (201).

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