CN110878652A - Integrated jar of integrative equipment of drilling crew sludge treatment - Google Patents
Integrated jar of integrative equipment of drilling crew sludge treatment Download PDFInfo
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- CN110878652A CN110878652A CN201911115526.3A CN201911115526A CN110878652A CN 110878652 A CN110878652 A CN 110878652A CN 201911115526 A CN201911115526 A CN 201911115526A CN 110878652 A CN110878652 A CN 110878652A
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- integrated
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- cavity
- sludge treatment
- integrated tank
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
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Abstract
The invention relates to integrated tank integrated equipment for well mud treatment, which belongs to the technical field of petroleum exploration equipment and comprises an integrated tank, wherein the integrated tank consists of a first cavity, a second cavity and a rest room, the second cavity is arranged between the first cavity and the rest room, a storage tank is arranged in the second cavity, a gel breaking tank is arranged in the first cavity, and through holes communicated with the inside are formed in the upper parts of the first cavity and the second cavity.
Description
Technical Field
The invention relates to the technical field of petroleum exploration equipment, in particular to integrated tank equipment for well team sludge treatment.
Background
In the process of natural gas exploitation, drilling is firstly carried out downwards on the ground through drilling equipment, and chemical agents and water are required to be added in the drilling process, so that the drilling equipment can conveniently carry out normal drilling; a large amount of sludge is generated in the drilling process of the drilling equipment, the sludge is introduced into the vibrating screen through a pipeline on site for primary screening, large-particle stones are screened out, and then other sludge is continuously conveyed through the screw conveyor and enters another vibrating screen for continuous screening; and then introducing the sludge into a gel breaking tank for gel breaking. The purpose of gel breaking is to mix the sludge into blocks through chemicals, so that the sludge in the gel breaking tank can be subjected to solid-liquid separation, finally, mud and water of the sludge are introduced into a filter press for filter pressing, and at the moment, large-particle impurities in the filter press are few, so that clean water extruded from the filter press can be continuously supplied to a well team for use.
And at the in-process of drilling, if the sludge volume is too big, the broken glue jar can not receive in time, can let in this part mud to the storage tank and store, when the broken glue jar can be handled, let in the mud in the storage tank to the broken glue jar again and handle.
In the prior art, the glue breaking tank and the storage tank are both placed outdoors, and the glue breaking tank and the storage tank are high in price and can be easily stolen by a thief; therefore, how to solve the problem of the theft of the gel breaking tank and the storage tank is a problem to be solved urgently by modern enterprises.
Disclosure of Invention
The invention aims to provide integrated well team sludge treatment tank equipment, which has the advantage of improving the anti-theft coefficients of a gel breaking tank and a storage tank to a certain extent.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides an integrative equipment of well team sludge treatment integrated jar, includes integrated jar, integrated jar comprises first cavity, second cavity and a rest room, the second cavity sets up between first cavity and rest room, be provided with the storage jar in the second cavity, be provided with broken gluey jar in the first cavity, the opening with inside intercommunication is all seted up to the top of first cavity and second cavity.
Implement above-mentioned technical scheme, place the reserve tank in the second cavity, broken jar of gluing places back in first cavity, arranges the staff rest room rest in integrated jar night, can realize someone at any time can monitor the state of broken jar of gluing and reserve jar in integrated jar, prevents to have the thief to steal the action, and also can make things convenient for the pipeline to be connected with reserve jar and broken jar of gluing through the opening. After the arrangement, the situation that the outdoor rubber breaking tank and the storage tank are stolen by a thief is not needed to be worried, and the worker only needs to enter the rest room, and can also rest when monitoring by the worker through the rest room, so that the effect of improving the anti-theft coefficients of the rubber breaking tank and the storage tank to a certain extent is achieved.
Further, the shapes of the first cavity, the second cavity and the rest room are all rectangular bodies, and the first cavity, the second cavity and the rest room are all in welded connection.
Implement above-mentioned technical scheme, can let first cavity, second cavity and rest room stable and firm the connection together through the welded mode to make the whole of integrated jar more firm.
Further, the opening is covered and is provided with the screen cloth board, set up on the screen cloth board and supply the pipeline to stretch into the manhole in the integrated jar, four edges of the roof of integrated jar are provided with the vertical branch that upwards extends, the top of branch is provided with the flashing.
By implementing the technical scheme, the integrated tank is generally placed outdoors, and in rainy seasons, rainwater can possibly enter the first cavity and the second cavity from the through hole to influence the normal use of the storage tank and the glue breaking tank, so that most of rainwater can be prevented from entering the first cavity and the second cavity to a certain extent after the rain shielding plate is arranged, and the waterproof effect is improved; the arranged screen plate can be directly treaded on by a worker, and the condition inside the first chamber or the second chamber can be conveniently observed from the through hole, so that the maintenance can be carried out in time when the condition occurs; and the arrangement of the inlet holes on the screen plate is convenient for the connection of an external pipeline with the storage tank and the gel breaking tank.
Furthermore, a plurality of first threaded holes are formed in the periphery of the through hole in the top wall of the integrated tank, a plurality of second threaded holes corresponding to the first threaded holes are formed in the edge of the screen plate, and connecting bolts penetrate through the first threaded holes and the second threaded holes.
When the screen plate is installed on the through opening, the second threaded hole in the screen plate is aligned to the first threaded hole in the integrated tank, and then the connecting bolt is screwed into the first threaded hole from the second threaded hole until the connecting bolt is not screwed, and at the moment, the screen plate is successfully installed on the through opening; and because the sieve plate mainly is trampled when supplying the staff to maintain integrated jar internal part, tramples for a long time and causes the sieve plate to damage very easily, needs to be changed this moment, and during the change, directly unscrew connecting bolt from first screw hole and second screw hole and can realize changing to reach the comparatively convenient effect of change sieve plate.
Furthermore, a plurality of U-shaped climbing rods are vertically arranged on the side wall of the integrated tank.
Implement above-mentioned technical scheme, the setting of a plurality of U-shaped poles of climbing can make things convenient for the manual top of climbing to integrated jar of staff.
Furthermore, a plurality of hanging discs are arranged on the side wall of the integrated tank close to the top.
Implement above-mentioned technical scheme, integrated jar is probably can be because the place requires to shift temporarily in the use, and the setting of a plurality of hanging dish can make things convenient for lifting device to hoist integrated jar and shift.
Furthermore, the edges and corners of the integrated tank are provided with wrap angles.
Implement above-mentioned technical scheme, because the circumstances of shifting to other places can appear sometimes in integrated jar, and integrated jar is whole to be the cuboid, when shifting to the loading incasement, thereby the edge department of integrated jar can often touch and cause deformation and damage on the inner wall of loading case, consequently sets up the cornerite back at the edge of integrated jar, can protect to a certain extent that the edge of integrated jar is in and is difficult for touching other objects and damage when shifting.
Further, the bottom of integrated jar is provided with the base, be provided with the waterproof floating membrane of round on the base around integrated jar, the one end that the base was kept away from to waterproof floating membrane is provided with the floating member.
Implement above-mentioned technical scheme, because integrated tank places outdoors, when the area that floods, place the integrated tank in the open air very easily and flooded, and then cause a large amount of economic losses. After the base, the waterproof floating membrane and the floating piece are arranged, when the water level of flood rises, the floating piece can rise due to the buoyancy of the water, at the moment, the waterproof floating membrane is pulled up from the base, and the waterproof floating membrane forms a state of surrounding the integrated tank; water is kept apart in the outside of integrated jar by waterproof floating membrane this moment, and then realizes the isolation of flood and integrated jar to the staff that is in the rest room also can avoid receiving the influence of flood calamity to a certain extent.
Furthermore, the floating piece is made of foam, the floating piece is rectangular, an annular groove matched with the floating piece is formed in the base, and one end of the waterproof floating film is connected to the bottom wall of the annular groove.
By implementing the technical scheme, the foam can easily float on the water surface, so that the floating piece can directly float when meeting water, and the waterproof floating film is pulled out of the annular groove on the base; and the setting of ring channel can be when clear weather, accomodate into the ring channel waterproof floating membrane in, and the floating member can cover the ring channel as covering the piece, lets the preservation that waterproof floating membrane can be better in the ring channel.
In conclusion, the invention has the following beneficial effects:
one, place the reserve tank in the second cavity, broken jar places back in first cavity, arrange the rest room rest of staff in integrated jar night, can realize someone at any time can monitor the state of broken jar of gluing and reserve jar in the integrated jar, carry and prevent to have stealer to steal the action, and also can make things convenient for the pipeline to be connected with reserve jar and broken jar through the opening. After the arrangement, the situation that the glue breaking tank and the storage tank which are arranged outdoors are stolen by thieves is not needed, and the workers only need to enter the rest room, and can also rest in the monitoring process through the rest room, so that the effect of improving the anti-theft coefficients of the glue breaking tank and the storage tank to a certain extent is achieved;
secondly, because the integrated tank is placed outdoors, in the flood region, the integrated tank placed outdoors is easily submerged by flood, and further a great amount of economic loss is caused. After the base, the waterproof floating membrane and the floating piece are arranged, when the water level of flood rises, the floating piece can rise due to the buoyancy of the water, at the moment, the waterproof floating membrane is pulled up from the base, and the waterproof floating membrane forms a state of surrounding the integrated tank; water is kept apart in the outside of integrated jar by waterproof floating membrane this moment, and then realizes the isolation of flood and integrated jar to the staff that is in the rest room also can avoid receiving the influence of flood calamity to a certain extent.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention with the pole and flashing hidden;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a partial cross-sectional view of an embodiment of the present invention showing a base.
Reference numerals: 1. an integration tank; 11. a first chamber; 111. a gel breaking tank; 12. a second chamber; 121. a storage tank; 13. a rest room; 14. a port; 15. a first threaded hole; 16. a U-shaped climbing pole; 17. hanging a plate; 18. wrapping corners; 2. a screen plate; 21. an access hole; 22. a second threaded hole; 3. a strut; 31. a flashing; 4. a connecting bolt; 5. a base; 51. an annular groove; 6. a waterproof floating membrane; 7. a float member.
Detailed Description
The technical solutions of the embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the integrated equipment for the well team sludge treatment tank comprises an integrated tank 1, wherein the integrated tank 1 is composed of a first cavity 11, a second cavity 12 and a rest chamber 13, the second cavity 12 is arranged between the first cavity 11 and the rest chamber 13, a storage tank 121 is arranged in the second cavity 12, a glue breaking tank 111 is arranged in the first cavity 11, and a through opening 14 communicated with the inside is formed in the upper portions of the first cavity 11 and the second cavity 12.
As shown in fig. 1, the first chamber 11, the second chamber 12 and the rest chamber 13 are all rectangular bodies, so that the whole integrated tank 1 is also rectangular; the first chamber 11, the second chamber 12 and the rest chamber 13 are all connected by welding; the first chamber 11, the second chamber 12 and the rest room 13 can be stably and firmly connected together by welding, so that the whole integrated tank 1 is more stable.
As shown in fig. 1 and 2, a screen plate 2 is covered on the through opening 14, an inlet hole 21 for a pipeline to extend into the integrated tank 1 is formed in the screen plate 2, supporting rods 3 extending vertically and upwards are arranged at four corners of the top wall of the integrated tank 1, and a rain shielding plate 31 is arranged at the top of each supporting rod 3; the area of the surface of the flashing 31 is larger than the top wall of the integrated tank 1, i.e. the top wall of the integrated tank 1 is completely under the shadow of the flashing 31.
The integrated tank 1 is generally placed outdoors, and in rainy season, rainwater is likely to enter the first chamber 11 and the second chamber 12 from the through opening 14, so that normal use of the storage tank 121 and the glue breaking tank 111 is affected, and therefore after the rain shielding plate 31 is arranged, most of rainwater can be prevented from entering the first chamber 11 and the second chamber 12 to a certain extent, and the waterproof effect is improved; the arranged screen plate 2 can be directly stepped on by a worker, and the condition inside the first chamber 11 or the second chamber 12 can be conveniently observed from the through opening 14, so that the maintenance can be carried out in time when the condition occurs; and the arrangement of the inlet holes 21 on the screen plate 2 facilitates the connection of external pipelines with the storage tank 121 and the gel breaking tank 111.
As shown in fig. 2 and 3, the screen plate 2 is detachably disposed on the through opening 14, a plurality of first threaded holes 15 are disposed around the through opening 14 on the top wall of the integrated tank 1, a plurality of second threaded holes 22 corresponding to the first threaded holes 15 are disposed on the edge of the screen plate 2, and the first threaded holes 15 and the second threaded holes 22 are internally threaded and provided with the connecting bolts 4.
When the screen plate 2 is installed on the through opening 14, the second threaded holes 22 on the screen plate 2 are aligned with the first threaded holes 15 on the integrated tank 1, then the connecting bolts 4 are screwed into the first threaded holes 15 from the second threaded holes 22 until the connecting bolts 4 are not screwed, and at the moment, the screen plate 2 is successfully installed on the through opening 14; and because sieve plate 2 mainly is trampled when keeping in repair integrated jar 1 internal part for the staff, trample for a long time and cause sieve plate 2 to damage very easily, need change this moment, and during the change, directly screw off connecting bolt 4 from first screw hole 15 and second screw hole 22 and can realize changing to reach the comparatively convenient effect of change sieve plate 2.
As shown in fig. 1, a plurality of U-shaped climbing rods 16 are vertically arranged on the side wall of the integrated tank 1; the arrangement of the plurality of U-shaped climbing rods 16 can facilitate the manual climbing of workers to the top of the integrated tank 1, and can also enable the workers to conveniently climb to the ground from the top wall of the integrated tank 1.
As shown in fig. 1, a plurality of hanging trays 17 are arranged on the side wall of the integrated tank 1 close to the top; and the corners of the integrated tank 1 are provided with wrap angles 18.
The integrated tank 1 may need temporary transfer due to site requirements in the using process, and the plurality of hanging discs 17 can facilitate hoisting and transferring of the integrated tank 1 by hoisting equipment; because the integrated tank 1 sometimes appears shifting to the circumstances in other places, and integrated tank 1 wholly is the cuboid, when shifting to the loading case in, thereby the edge department of integrated tank 1 can often touch on the inner wall of loading case and cause deformation and damage, consequently after the edges and corners of integrated tank 1 set up cornerite 18, can protect to a certain extent that the edges and corners of integrated tank 1 are difficult for touching other objects and damage when shifting.
As shown in fig. 2 and 4, a base 5 is arranged at the bottom of the integrated tank 1, a circle of waterproof floating membrane 6 is arranged on the base 5 around the integrated tank 1, and a floating piece 7 is arranged at one end of the waterproof floating membrane 6 far away from the base 5; the floating piece 7 is made of foam, the floating piece 7 is rectangular, an annular groove 51 matched with the floating piece 7 is formed in the base 5, and one end of the waterproof floating membrane 6 is connected to the bottom wall of the annular groove 51.
Since the integration tank 1 is placed outdoors, the integration tank 1 placed outdoors is easily submerged by flood in a flood-inundated area, thereby causing a great amount of economic loss. After the base 5, the waterproof floating membrane 6 and the floating piece 7 are arranged, when the water level of flood rises, the floating piece 7 rises due to the buoyancy of the water, at the moment, the waterproof floating membrane 6 is pulled up from the base 5, and the waterproof floating membrane 6 is in a state of surrounding the integrated tank 1; at the moment, water is isolated at the outer side of the integrated tank 1 by the waterproof floating membrane 6, so that the isolation of flood from the integrated tank 1 is realized, and workers in the rest room 13 can be prevented from being influenced by flood disasters to a certain extent; the foam can easily float on the water surface, so that the floating piece 7 can directly float upwards when meeting water, and the waterproof floating membrane 6 is pulled out from the annular groove 51 on the base 5; and the setting of annular groove 51 can be when clear weather, accomodate waterproof floating membrane 6 in annular groove 51, and floating member 7 can cover annular groove 51 as the covering member, lets waterproof floating membrane 6 can be better keep in annular groove 51.
It is worth noting that the base 5 and the integrated tank 1 are not connected in any way, and the integrated tank 1 is directly placed on the base 5; the aim at that sets up like this can be when shifting integrated jar 1, earlier alone shift integrated jar 1, shift base 5 again, can let base 5 be difficult for touching other walls and cause the damage when shifting simultaneously along with integrated jar 1 to reach and shift comparatively convenient effect.
Claims (9)
1. The utility model provides an integrative equipment of well team sludge treatment integrated tank, its characterized in that, includes integrated tank (1), integrated tank (1) comprises first cavity (11), second cavity (12) and rest room (13), second cavity (12) set up between first cavity (11) and rest room (13), be provided with storage tank (121) in second cavity (12), be provided with in first cavity (11) and break gluey jar (111), opening (14) with inside intercommunication are all seted up to the top of first cavity (11) and second cavity (12).
2. The integrated well team sludge treatment tank equipment as claimed in claim 1, wherein the first chamber (11), the second chamber (12) and the rest room (13) are all rectangular in shape, and the first chamber (11), the second chamber (12) and the rest room (13) are all connected through welding.
3. The integrated equipment for the well team sludge treatment integrated tank is characterized in that a screen plate (2) is arranged on the through opening (14) in a covering mode, an inlet hole (21) for a pipeline to extend into the integrated tank (1) is formed in the screen plate (2), supporting rods (3) extending vertically upwards are arranged at four corners of the top wall of the integrated tank (1), and a rain shielding plate (31) is arranged on the tops of the supporting rods (3).
4. The integrated equipment for the well team sludge treatment tank is characterized in that a plurality of first threaded holes (15) are formed in the periphery of the through hole (14) in the top wall of the integrated tank (1), a plurality of second threaded holes (22) corresponding to the first threaded holes (15) are formed in the plate edge of the screen plate (2), and connecting bolts (4) penetrate through the first threaded holes (15) and the second threaded holes (22).
5. A well team sludge treatment integrated tank integrated equipment according to claim 4, characterized in that the side wall of the integrated tank (1) is vertically arranged with a plurality of U-shaped climbing rods (16).
6. A well team sludge treatment integrated tank integrated equipment according to claim 5, characterized in that the integrated tank (1) is provided with a plurality of hanging discs (17) on the side wall near the top.
7. The integrated equipment for the well team sludge treatment tank is characterized in that the corners of the integrated tank (1) are provided with wrap angles (18).
8. A well team sludge treatment integrated tank integrated device according to claim 1, characterized in that the bottom of the integrated tank (1) is provided with a base (5), a circle of waterproof floating membrane (6) is arranged on the base (5) around the integrated tank (1), and one end of the waterproof floating membrane (6) far away from the base (5) is provided with a floating piece (7).
9. The integrated equipment for the well team sludge treatment tank is characterized in that the floating piece (7) is made of foam, the floating piece (7) is rectangular, an annular groove (51) matched with the floating piece (7) is formed in the base (5), and one end of the waterproof floating membrane (6) is connected to the bottom wall of the annular groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911115526.3A CN110878652A (en) | 2019-11-14 | 2019-11-14 | Integrated jar of integrative equipment of drilling crew sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911115526.3A CN110878652A (en) | 2019-11-14 | 2019-11-14 | Integrated jar of integrative equipment of drilling crew sludge treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110878652A true CN110878652A (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911115526.3A Pending CN110878652A (en) | 2019-11-14 | 2019-11-14 | Integrated jar of integrative equipment of drilling crew sludge treatment |
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| Country | Link |
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| CN (1) | CN110878652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639176A (en) * | 2020-12-01 | 2022-06-17 | 广东科达计量科技有限公司 | Intelligent weighing and charging system for smart park |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150090292A1 (en) * | 2013-09-27 | 2015-04-02 | Michael John DePatie | Drill cutting washing apparatus |
| CN105064938A (en) * | 2015-07-28 | 2015-11-18 | 克拉玛依金鑫油田环保工程有限公司 | Integrated device for treating waste drilling fluid by chemical flocculation and mechanical squeezing |
| CN106050191A (en) * | 2016-07-25 | 2016-10-26 | 盘锦辽河油田泰利达顺诚环保工程有限公司 | Movable equipment and technology for comprehensive utilization and centralized processing of drilling waste |
| KR20170003343U (en) * | 2016-03-17 | 2017-09-27 | 현대중공업 주식회사 | Mud Room of Drillship |
| CN209003212U (en) * | 2018-07-26 | 2019-06-21 | 成都瑞德利科技有限公司 | Instruction case |
-
2019
- 2019-11-14 CN CN201911115526.3A patent/CN110878652A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150090292A1 (en) * | 2013-09-27 | 2015-04-02 | Michael John DePatie | Drill cutting washing apparatus |
| CN105064938A (en) * | 2015-07-28 | 2015-11-18 | 克拉玛依金鑫油田环保工程有限公司 | Integrated device for treating waste drilling fluid by chemical flocculation and mechanical squeezing |
| KR20170003343U (en) * | 2016-03-17 | 2017-09-27 | 현대중공업 주식회사 | Mud Room of Drillship |
| CN106050191A (en) * | 2016-07-25 | 2016-10-26 | 盘锦辽河油田泰利达顺诚环保工程有限公司 | Movable equipment and technology for comprehensive utilization and centralized processing of drilling waste |
| CN209003212U (en) * | 2018-07-26 | 2019-06-21 | 成都瑞德利科技有限公司 | Instruction case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639176A (en) * | 2020-12-01 | 2022-06-17 | 广东科达计量科技有限公司 | Intelligent weighing and charging system for smart park |
| CN114639176B (en) * | 2020-12-01 | 2024-02-27 | 广东科达计量科技有限公司 | Intelligent weighing charging system for intelligent park |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200313 |
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| RJ01 | Rejection of invention patent application after publication |