CN216974774U - Drilling cutting collection measurement and water circulation device capable of preventing holes from being sprayed - Google Patents
Drilling cutting collection measurement and water circulation device capable of preventing holes from being sprayed Download PDFInfo
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- CN216974774U CN216974774U CN202220606081.XU CN202220606081U CN216974774U CN 216974774 U CN216974774 U CN 216974774U CN 202220606081 U CN202220606081 U CN 202220606081U CN 216974774 U CN216974774 U CN 216974774U
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Abstract
The utility model relates to a drilling cutting collection measurement and water circulation device for preventing orifice spraying, wherein the whole drilling cutting collection measurement device is of a container structure, the top of the drilling cutting collection measurement device is provided with an air outlet, two opposite sides of the upper part of the drilling cutting collection measurement device are welded with steel pipes, the middle upper part of an inner cavity is provided with a container with holes, the lower part of the container with holes is a filter residue plate, the filter residue plate is fixed on a support groove, and the lower part of the container with holes is fixed with a pressure information sensing alarm; the side wall of the lower part of the drilling cutting collecting and measuring device is connected with one end of a water guide pipe, the other end of the water guide pipe is connected with a water circulating device which is integrally of an L-shaped container structure, the upper part of the water circulating device is provided with a vibrating screen, the bottom of the water circulating device is provided with a water storage cavity, and one side of the water storage cavity is provided with a water outlet channel for supplying water to the drilling machine. Measuring the variable quantity of drilling cuttings in unit time and the total drilling cuttings quantity through a pressure information sensor, and accurately judging the drilling cuttings quantity; the drilling cutting collecting and measuring device and the water circulating device are used for filtering the mixture of the primary slag and the secondary slag, so that dust can be prevented, coal can be recycled, and water resource recycling is formed.
Description
Technical Field
The utility model relates to the technical field of drilling, in particular to a drilling cutting collecting, measuring and water circulating device for preventing holes from being sprayed.
Background
According to the regulations in the 'Fine rules for preventing and treating coal and gas outburst' of China, when the drilling cutting quantity S is more than or equal to 6.0kg/m or S is more than or equal to 5.4L/m, outburst danger exists. The drilling cutting quantity index can reflect the coal body outburst danger to a certain extent, and accurate drilling cutting collection plays an important role in preventing the jet holes. When the drill hole is drilled, dust can fly, and the direct discharge of coal slag can also cause the waste of coal resources and water resources, which is unfavorable for the economic development and the personnel health of a mine.
In view of the above, there is a need for a device that combines the functions of anti-jet orifice, drill cuttings measurement, collection, and water circulation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a blowout-preventing drilling chip collecting, measuring and water circulating device which is simple in structure, accurate in judgment and complete in function and is used for drilling, particularly for drilling in a wind-water linkage wind-slag removal process, so as to solve the problems that the measurement in the prior art is not simple and convenient enough, resources are wasted and the like.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a drilling cutting collecting, measuring and water circulating device capable of preventing holes from being sprayed comprises a drilling cutting collecting and measuring device and a water circulating device, wherein the whole drilling cutting collecting and measuring device is of a container structure, the top of the drilling cutting collecting and measuring device is provided with air outlet holes, and steel pipes are welded on two opposite sides of the upper part of the drilling cutting collecting and measuring device; a perforated container is arranged at the middle upper part of an inner cavity of the drilling cutting collecting and measuring device, the top of the perforated container is fixed on the drilling cutting collecting and measuring device, the perforated container is not in contact with the drilling cutting collecting and measuring device in the circumferential direction, a filter residue plate is arranged at the lower part of the perforated container and is fixed on the drilling cutting collecting and measuring device, and a pressure information sensing alarm is fixed below the filter residue plate; the side wall of the lower part of the drilling cutting collecting and measuring device is connected with one end of a water guide pipe, the other end of the water guide pipe is connected with a water circulating device, and a spiral bottom cover is arranged at the bottom of the drilling cutting collecting and measuring device;
the whole L type container structure that is of water circle device, the shale shaker slope arrange in water circle device, water circle device is last, be located shale shaker bottom side and be equipped with the buckle board and put the sediment, and the water circle device bottom forms the water storage chamber, and water storage chamber one side is provided with out the water passageway for supply water to the rig.
Preferably, an opening capable of being inserted into the splash guard is formed in one side of the upper portion of the drilling cutting collecting and measuring device, a supporting groove for supporting the splash guard is formed in the drilling cutting collecting and measuring device on the opposite side of the opening, holes are distributed in the splash guard for ventilation, and the splash guard is located on the upper portion of the steel pipe.
Preferably, the upper part of the drilling cutting collecting and measuring device is a small-diameter section, the middle lower part of the drilling cutting collecting and measuring device is a large-diameter section, the middle upper part of the drilling cutting collecting and measuring device is a transition section, and the three sections are coaxial; the steel pipe is located the bottom of small diameter section, and foraminiferous container top is fixed in the changeover portion.
Preferably, the size of the steel pipe is matched with the maximum diameter of the drill bit.
Preferably, an opening capable of being inserted into the filter residue plate is formed in one side of the drilling cutting collecting and measuring device, and a supporting groove for supporting the filter residue plate is formed in the opposite side of the opening in the drilling cutting collecting and measuring device.
Preferably, the aqueduct is connected with the drilling cuttings collecting and measuring device at a certain height higher than the bottom end surface.
Preferably, a splash-proof plate is arranged in the water circulation device at the lower part of the vibrating screen and used for collecting water flow and preventing water drops from splashing.
The utility model has the beneficial effects that: the drilling cutting collecting, measuring and water circulating device for preventing the orifice takes the collecting container as a blowout prevention measure, and measures the variable quantity of drilling cutting and the total drilling cutting quantity in unit time by using the pressure information sensor so as to accurately judge the drilling cutting quantity; the first-stage slag-water mixture and the second-stage slag-water mixture are respectively filtered through the collecting container and the water circulating device, dust can be prevented from flying, coal is recycled, and water resource recycling is formed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of an anti-orifice cuttings collection measurement and water circulation apparatus of the present invention;
FIG. 2 is a schematic view of a usage scenario of the anti-jet hole cuttings collection measurement and water circulation device shown in FIG. 1;
FIG. 3 is a side view of FIG. 2 when not drilled;
FIG. 4 is a side view of a portion of the water circulation apparatus;
FIG. 5 is a view showing the structure of a perforated container.
Description of reference numerals: 1. an air outlet; 2. a splash shield; 3. a steel pipe; 4. a container with a hole; 5. a slag filtering plate; 6. a pressure information sensing alarm; 7. a spiral bottom cover; 8. vibrating screen; 9. a buckle plate; 10. a splash guard; 11. a water conduit; 12. a water outlet channel; 13. a card slot; 14. a slag-water mixture; 15. high-pressure water; 16. wind.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments and the accompanying drawings. In the illustrated embodiment, the directional representations, i.e., up, down, left, right, front, rear, etc., are relative for explaining that the structures of the various components in this application are relative. These representations are appropriate when the components are in the positions shown in the figures. However, if the description of the location of an element changes, it is believed that these representations will change accordingly.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-5, the present invention is an anti-orifice drilling cuttings collection measurement and water circulation device, which is used in an embodiment of drilling a three-edged drill rod wind-water linkage wind-powered slagging drill hole, and includes an anti-orifice drilling cuttings collection measurement device and a water circulation device; the whole drilling cutting collecting and measuring device is of a container structure, one side of the upper part of the drilling cutting collecting and measuring device is provided with an opening 13 which can be inserted into a splash guard 2, a supporting groove for supporting the splash guard 2 is arranged in the drilling cutting collecting and measuring device at the opposite side of the opening 13, holes are distributed on the splash guard for ventilation, air outlet holes 1 are formed above the splash guard and at the top of the drilling cutting collecting and measuring device, two opposite steel pipes 3 which are communicated with the drilling cutting collecting and measuring device are welded at two sides below the splash guard 2, and the size of each steel pipe 3 is matched with the maximum diameter of a drill bit;
a perforated container 4 is arranged at the middle upper part of the inner cavity of the drilling cutting collecting and measuring device, the top of the perforated container 4 is fixed on the drilling cutting collecting and measuring device, the perforated container is not in contact with the drilling cutting collecting and measuring device in the circumferential direction, and partial space is reserved for draining water; the lower part of the container with the hole 4 is provided with a filter residue plate 5, one side of the drilling cutting collecting and measuring device is provided with an opening which can be inserted into the filter residue plate 5, and a supporting groove for supporting the filter residue plate 5 is arranged on the opposite side of the opening in the drilling cutting collecting and measuring device; a pressure information sensing alarm 6 is fixed below the slag filtering plate 5, can record the weight difference and the total weight of the coated slag in a fixed time, can give an early warning when the difference is greater than a set value, and can prompt that slag removal operation should be carried out when the total weight is greater than the set value;
the side wall of the lower part of the drilling cutting collecting and measuring device is connected with one end of a water guide pipe 11, and the other end of the water guide pipe 11 is connected with a water circulating device; the slag-water mixture 14 is filtered by the slag filtering plate 5 for the first time and then discharged into a secondary slag filtering device through the water guide pipe 11; the bottom of the drilling cutting collecting and measuring device is provided with a spiral bottom cover 7, and the spiral bottom cover 7 is opened to discharge slag when the slag is required to be discharged;
the whole water circulation device is of an L-shaped container structure, the vibrating screen 8 is obliquely arranged in the water circulation device, a clamping plate 9 is arranged on the water circulation device and located on the bottom side of the vibrating screen and can be used for discharging slag, and a splash-proof plate 10 is arranged in the water circulation device below the vibrating screen 8 and used for collecting water flow and preventing water drops from splashing; a water storage cavity is formed at the bottom of the water circulation device, and a water outlet channel 12 is arranged on one side of the water storage cavity and used for supplying water to the drilling machine.
Preferably, the water conduit 11 is connected with the cuttings collection and measurement device at a certain height above the bottom end surface.
Preferably, the upper part of the drilling cutting collecting and measuring device is a small-diameter section, the middle lower part of the drilling cutting collecting and measuring device is a large-diameter section, the middle upper part of the drilling cutting collecting and measuring device is a transition section, and the three sections are coaxial; the steel pipe 3 is positioned at the bottommost end of the small-diameter section, and the top end of the container with the hole 4 is fixed at the transition section.
The principle of the utility model is as follows: when the three-edged drill rod wind-water linkage wind-water slag removal process is adopted, wind 16 and high-pressure water 15 enter the drill bit from the inside of the drill rod, then slag-water mixture 14 and gas are discharged from the outside of the drill rod and the inside of the steel pipe 3, the gas is discharged from the gas outlet hole 1, the slag-water mixture 14 flows into the container 4 with the hole, the water enters the water circulation device through the water guide pipe 11 after being filtered by the filter residue plate 5 for the first time, and then the water is converged into the water storage cavity after being filtered for the second time and flows to the drilling machine through the water outlet channel 12, but the device can only perform partial water circulation due to the loss of water in the drilling process.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. A drilling cutting collecting, measuring and water circulating device capable of preventing orifices comprises a drilling cutting collecting and measuring device and a water circulating device, and is characterized in that the drilling cutting collecting and measuring device is integrally of a container structure, an air outlet hole is formed in the top of the drilling cutting collecting and measuring device, and steel pipes are welded on two opposite sides of the upper portion of the drilling cutting collecting and measuring device;
a perforated container is arranged at the middle upper part of an inner cavity of the drilling cutting collecting and measuring device, the top of the perforated container is fixed on the drilling cutting collecting and measuring device, the perforated container is not in contact with the drilling cutting collecting and measuring device in the circumferential direction, a filter residue plate is arranged at the lower part of the perforated container and is fixed on the drilling cutting collecting and measuring device, and a pressure information sensing alarm is fixed below the filter residue plate; the side wall of the lower part of the drilling cutting collecting and measuring device is connected with one end of a water guide pipe, the other end of the water guide pipe is connected with a water circulating device, and a spiral bottom cover is arranged at the bottom of the drilling cutting collecting and measuring device;
the whole L type container structure that is of water circle device, the shale shaker slope arrange in water circle device, water circle device is last, be located shale shaker bottom side and be equipped with the buckle board and put the sediment, and the water circle device bottom forms the water storage chamber, and water storage chamber one side is provided with out the water passageway for supply water to the rig.
2. The cuttings collection measurement and water circulation apparatus of claim 1, wherein an opening into which a splash guard can be inserted is formed on one side of the upper portion of the cuttings collection measurement apparatus, a support groove for supporting the splash guard is formed in the drilling cuttings collection measurement apparatus on the side opposite to the opening, holes are formed in the splash guard for ventilation, and the splash guard is located on the upper portion of the steel pipe.
3. The cuttings collection measurement and water circulation device of claim 1, wherein the cuttings collection measurement device has a small diameter section at an upper portion, a large diameter section at a middle-lower portion, a transition section at a middle-upper portion, and three sections are coaxial; the steel pipe is located the bottom of small diameter section, and foraminiferous container top is fixed in the changeover portion.
4. The cuttings collection measurement and water circulation apparatus of claim 1, wherein an opening through which the filter residue plate can be inserted is formed at one side of the cuttings collection measurement apparatus, and a support groove for supporting the filter residue plate is formed at a side opposite to the opening in the cuttings collection measurement apparatus.
5. The cuttings collection measurement and water circulation apparatus of claim 1, wherein the steel pipe size matches a drill bit maximum diameter.
6. The cuttings collection measuring and water circulation apparatus of claim 1 wherein the conduit is connected to the cuttings collection measuring apparatus at a height above the bottom end surface.
7. The cuttings collection and measurement and water circulation device of claim 1, wherein a splash guard is disposed in the water circulation device under the vibrating screen for collecting water flow and preventing water droplets from splashing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220606081.XU CN216974774U (en) | 2022-03-21 | 2022-03-21 | Drilling cutting collection measurement and water circulation device capable of preventing holes from being sprayed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220606081.XU CN216974774U (en) | 2022-03-21 | 2022-03-21 | Drilling cutting collection measurement and water circulation device capable of preventing holes from being sprayed |
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| CN216974774U true CN216974774U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220606081.XU Active CN216974774U (en) | 2022-03-21 | 2022-03-21 | Drilling cutting collection measurement and water circulation device capable of preventing holes from being sprayed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324508A (en) * | 2022-08-22 | 2022-11-11 | 中煤建设集团有限公司 | Method for hermetically collecting coal drilling cuttings on vertical shaft tunneling working face |
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2022
- 2022-03-21 CN CN202220606081.XU patent/CN216974774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324508A (en) * | 2022-08-22 | 2022-11-11 | 中煤建设集团有限公司 | Method for hermetically collecting coal drilling cuttings on vertical shaft tunneling working face |
| CN115324508B (en) * | 2022-08-22 | 2024-03-08 | 中煤建设集团有限公司 | Sealed coal drilling cutting collecting method for vertical shaft tunneling working face |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220905 Address after: Nanli Village, Changzi County, Changzhi, Shanxi Province 046000 Patentee after: Lichun coal mine of cilinshan Coal Industry Co., Ltd. of Shanxi Lu'an Mining Group Patentee after: CHINA University OF MINING AND TECHNOLOGY Address before: 221000 No. 1 Tongshan University Road, Xuzhou City, Jiangsu Province Patentee before: CHINA University OF MINING AND TECHNOLOGY |
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| TR01 | Transfer of patent right |