CN115536222A - Petroleum drilling waste cleaning equipment - Google Patents
Petroleum drilling waste cleaning equipment Download PDFInfo
- Publication number
- CN115536222A CN115536222A CN202111346890.8A CN202111346890A CN115536222A CN 115536222 A CN115536222 A CN 115536222A CN 202111346890 A CN202111346890 A CN 202111346890A CN 115536222 A CN115536222 A CN 115536222A
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- Prior art keywords
- box
- filter tank
- water supply
- filter
- petroleum drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 39
- 239000002699 waste material Substances 0.000 title claims abstract description 37
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 239000003208 petroleum Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000012216 screening Methods 0.000 abstract description 7
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 2
- 239000010419 fine particle Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 241000220317 Rosa Species 0.000 description 10
- 239000012530 fluid Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
Abstract
The invention relates to the technical field of waste mud treatment, in particular to petroleum drilling waste cleaning equipment which comprises a box body, a linkage device and a circulating water supply device, wherein a first filter tank is arranged inside the box body, the first filter tank is connected with the linkage device in an inserting mode, the linkage device is fixedly connected with the inner wall of the box body, a telescopic motor is arranged outside the box body, penetrates through the box body and is movably connected with the linkage device, a water supply pipe is arranged at the top of the circulating water supply device, one end, far away from the circulating water supply device, of the water supply pipe is fixedly connected with the box body, large-volume impurities and drill cuttings doped in waste mud can be filtered, mud with fine particles is secondarily filtered through a screen, and fine-material mud is taken through multiple screening, so that the device is used for effectively screening, filtering and purifying heavy metal harmful substances doped in the waste mud.
Description
Technical Field
The invention relates to the technical field of waste mud treatment, in particular to a petroleum drilling waste cleaning device.
Background
Drilling fluid is a general name of various circulating fluids which meet the requirements of drilling work by multiple functions in the drilling process. The drilling fluid is the blood of the well, also called drilling flushing fluid. The drilling fluid can be divided into clear water, slurry, clay-phase-free flushing fluid, emulsion, foam, compressed air and the like according to the composition. Clear water is the earliest drilling fluid, does not need to be treated, is convenient to use and is suitable for regions with complete rock stratums and sufficient water sources;
the mud is widely used drilling fluid, is mainly suitable for unstable rock formations of hole walls, such as loose rock formations, fracture development, easy collapse and block falling, water swelling and peeling, and the like, and discloses a vertical oil and gas field drilling waste mud processing unit with the retrieval application number of CN 201620500572.0: including hot-blast furnace and oil gas field well drilling abandonment mud conveying mechanism, the hot-blast furnace bottom is equipped with the slag notch, the hot-blast furnace top is by supreme sack cleaner that has connected gradually down, distilled water collecting pit down, one-level cooling water pool, go up distilled water collecting pit and second grade cooling water pool, wherein, abandonment mud processing unit has following problem, can only carry out the stoving distillation to abandonment mud, realize the purification work of liquid, but can not handle to the solid-phase thing of abandonment mud, because the inside dop of abandonment mud is by metal contaminant and bulky drill chip, can not refine the processing to the annual inside bulky impurity of mud, can lead to distilling to purify waste mud and exist impurity many, thereby can cause the problem that purification failure and quality are poor because of mud is inside adulterated harmful substance among the distillation process.
Disclosure of Invention
Aiming at the problems in the prior art, the petroleum drilling waste cleaning equipment is provided.
The specific technical scheme is as follows:
the design provides an oil drilling discarded object clean equipment, includes box, aggregate unit, circulation water supply installation, the inside of box is equipped with first filter-tank, first filter-tank is connected through the male mode aggregate unit, aggregate unit fixed connection the box inner wall, the outside of box is equipped with flexible motor, flexible motor runs through box swing joint aggregate unit, circulation water supply installation's top is equipped with the water-supply pipe, the water-supply pipe is kept away from circulation water supply installation's one end fixed connection the box.
Preferably, a filtering column is arranged inside the first filtering tank, a second filtering tank is arranged below the first filtering tank, a screen is arranged inside the second filtering tank, a third filtering tank is arranged below the second filtering tank, and a water filtering net is arranged inside the third filtering tank.
Preferably, the linkage device's inside is equipped with the telescopic link, telescopic link swing joint flexible motor, the telescopic link is kept away from the one end of flexible motor is equipped with the actuating lever, actuating lever fixed connection first filter-tank, the bottom fixed connection of actuating lever the third filter-tank, the outside of first filter-tank is passed through lever connection the second filter-tank, the lever is the symmetric distribution form.
Preferably, the inner side of the linkage device is provided with a limiting wheel, and the limiting wheel is connected with the first filter tank in an embedded mode.
Preferably, the outside of the first filtering tank is fixedly connected with a fixed shaft, a bearing is arranged inside the fixed shaft, the back of the bearing is fixedly connected with an elastic part, the inside of the bearing is movably connected with a rotating shaft, one surface of the rotating shaft, which is far away from the bearing, is connected with a sealing plate through a connecting rod, and the sealing plate is positioned outside the box body.
Preferably, the circulating water supply device is provided with a pressurizing box inside, and the pressurizing box is fixedly connected with a non-return sheet outside.
Preferably, a water return pipe is arranged outside the circulating water supply device, the water return pipe penetrates through the circulating water supply device and is connected with the pressurizing box, and a water pump is fixedly connected outside the water return pipe.
Preferably, the bottom of the box body is connected with a filter box in an embedded mode, and one side of the filter box is fixedly connected with the water return pipe.
Preferably, the top of the second filtering tank is movably connected with a driving wheel, the driving wheel is symmetrically distributed, one end of the first filtering tank, which is far away from the linkage device, is provided with a lower convex block, one side of the lower convex block is provided with an upper convex block, and the upper convex block is fixedly connected with the second filtering tank.
Preferably, the gas vent has been seted up at the top of box, the gas vent with be equipped with the feed inlet between the upper hose, the upper hose runs through the shower nozzle is connected to the box, the feed inlet is connected through the welded mode the box, the bottom fixed connection base of box.
The technical scheme has the following advantages or beneficial effects:
1. the first filter tank is arranged inside the box body, the first filter tank is connected with the linkage device in an inserted mode, the linkage device is fixedly connected with the inner wall of the box body, the telescopic motor is arranged outside the box body and penetrates through the box body movably connected with the linkage device, the top of the circulating water supply device is provided with the water feeding pipe, one end of the water feeding pipe, far away from the circulating water supply device, is fixedly connected with the box body, the linkage device is arranged inside the box body to respectively drive the first filter tank and the third filter tank to transversely vibrate to screen and filter mud, the middle-layer second filter tank can be driven to reversely move at the same frequency by a lever in the working process, the mud filtering quality can be increased, the screening efficiency is also improved, the filter columns inside the first filter tank can filter large-volume impurities and drilling cuttings doped inside waste mud, the small-particle mud can be secondarily filtered by a screen, the fine-material mud is taken by multiple filtering, the fine-material mud, the device can effectively screen and purify heavy-metal harmful substances doped inside the waste mud, and resource recovery and harmless waste drilling waste in the real sense can be realized.
2. Inside through the aggregate unit is equipped with the telescopic link, the flexible motor of telescopic link swing joint, the one end that flexible motor was kept away from to the telescopic link is equipped with the actuating lever, the first filter tank of actuating lever fixed connection, the bottom fixed connection third filter tank of actuating lever, the outside of first filter tank is through lever connection second filter tank, drive the in-process of first storing groove third storing groove lateral shifting when flexible motor, with the same frequency drive second storing groove reverse direction through the fixed lever of center department, reach the screen cloth with the filter column to seting down with this, to the gluing in the outside mud of bulky impurity decompose, and upper and lower lug between first filter tank and the second filter tank can be at the process jack-up first filter tank of removal and the interval of seting down between the second filter tank, the multi-angle sieve to abandonment mud has been increased and has been strained.
3. Through having set up circulating water supply device, circulating water supply device's inside is equipped with the pressure boost case, the non-return piece of outside fixed connection of pressure boost case, the circulating water supply device who sets up not only can supply water for the box is inside, make the in-process of sieving and straining mud add water, increase the smooth and easy nature that the sieve was strained, and the inside water that oozes of box can get back to inside circulating water supply device through the back flow after the rose box filters, energy supply through a water pump, can reach to retrieve filtration water and for the inside pressure boost of adding water of sealed circulating water supply device, make inside rivers of circulating water supply device get into inside the box, reach the function of automatic backward flow.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.
FIG. 1 is a schematic structural view of an oil drilling waste cleaning apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of an apparatus for cleaning petroleum drilling waste according to the present invention;
FIG. 3 is a schematic structural view of an apparatus for cleaning petroleum drilling waste according to the present invention;
FIG. 4 is a schematic structural diagram of an apparatus for cleaning petroleum drilling waste according to the present invention;
FIG. 5 is a schematic structural view of an apparatus for cleaning petroleum drilling waste according to the present invention;
FIG. 6 is a schematic structural view of an apparatus for cleaning petroleum drilling waste according to the present invention;
FIG. 7 is a schematic structural view of an apparatus for cleaning petroleum drilling waste according to the present invention;
fig. 8 is a schematic structural view of an oil drilling waste cleaning device according to the present invention.
The above reference numerals denote: the device comprises a box body 1, a base 2, a feed inlet 3, a linkage device 4, an expansion link 41, a drive rod 42, a lever 43, a limiting wheel 44, a first filter tank 5, a second filter tank 6, a third filter tank 7, a fixed shaft 8, a bearing 81, an elastic element 82, a rotating shaft 83, a connecting rod 84, a circulating water supply device 9, a water return pipe 91, a pressurizing box 92, a water pump 93, a non-return sheet 94, a water supply pipe 10, a sealing plate 11, a filter box 12, a spray head 13, an exhaust port 14, a filter column 15, a screen 16, a water filtering net 17, an expansion motor 18, a drive wheel 19, a lower convex block 20 and an upper convex block 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-8, a cleaning device for petroleum drilling waste comprises a box body 1, a linkage device 4 and a circulating water supply device 9, wherein a first filter tank 5 is arranged inside the box body 1, the first filter tank 5 is connected with the linkage device 4 in an inserting mode, the linkage device 4 is fixedly connected with the inner wall of the box body 1, a telescopic motor 18 is arranged outside the box body 1, the telescopic motor 18 penetrates through the box body 1 and is movably connected with the linkage device 4, a water feeding pipe 10 is arranged at the top of the circulating water supply device 9, one end, far away from the circulating water supply device 9, of the water feeding pipe 10 is fixedly connected with the box body 1, the linkage device 4 is arranged inside the box body 1 to respectively drive the first filter tank 5 and a third filter tank 7 to transversely vibrate to screen mud, and filter mud, in the working process, the lever 43 can drive a middle-layer second filter tank 6 to reversely move at the same frequency, so that the mud filtering quality can be increased, the screening efficiency is also improved, a filter column 15 inside the first filter tank 5 can filter the large-volume impurities and the waste gas doped inside the waste, fine mud filtering is filtered by a lever 16, the secondary filtering mud is taken, and the waste mud is filtered, and the waste is effectively purified and the heavy metal resources are effectively filtered.
The inside of first filter tank 5 is equipped with filter column 15, the below of first filter tank 5 is equipped with second filter tank 6, the inside of second filter tank 6 is equipped with screen cloth 16, the below of second filter tank 6 is equipped with third filter tank 7, the inside of third filter tank 7 is equipped with water strainer 17, the inside aperture of filter column 15 is greater than screen cloth 16, the aperture of screen cloth 16 is greater than water strainer 17, can refine the screening layer upon layer to mud, in the in-process that flexible motor 18 drove first storing groove third storing groove lateral shifting, it drives second storing groove reverse migration to locate fixed lever 43 with the same frequency through the center, reach screen cloth 16 and filter column 15 to hinder with this, decompose the mud that glues in the outside of bulky impurity, and upper and lower lug 20 between first filter tank 5 and second filter tank 6 can jack up the space of seting up between first filter tank 5 and second filter tank 6 in the process of removing, increased and strained discarded multi-angle.
The inside of aggregate unit 4 is equipped with telescopic link 41, telescopic link 41 swing joint telescopic motor 18, and the one end that telescopic link 41 kept away from telescopic motor 18 is equipped with actuating lever 42, the first rose tank 5 of actuating lever 42 fixed connection, the bottom fixed connection third rose tank 7 of actuating lever 42, and the second rose tank 6 is connected through lever 43 in the outside of first rose tank 5, and lever 43 is the symmetric distribution form.
The inner side of the linkage device 4 is provided with a limiting wheel 44, the limiting wheel 44 is connected with the first filter tank 5 in an embedding mode, and the limiting wheel 44 is arranged for limiting the filter tank which moves transversely.
The fixed shaft 8 is fixedly connected to the outer portion of the first filtering groove 5, the bearing 81 is arranged inside the fixed shaft 8, the elastic part 82 is fixedly connected to the back of the bearing 81, the rotating shaft 83 is movably connected to the inner portion of the bearing 81, one surface, far away from the bearing 81, of the rotating shaft 83 is connected with the sealing plate 11 through the connecting rod 84, the sealing plate 11 is located on the outer portion of the box body 1, the fixed shaft 8 is arranged to enable the filtering groove to be connected with the sealing plate 11 in the working and moving process, and accordingly filtered slurry can be conveniently taken out subsequently.
The circulating water supply device 9 is characterized in that a pressurizing box 92 is arranged inside the circulating water supply device 9, a non-return sheet 94 is fixedly connected to the outside of the pressurizing box 92, the non-return sheets 94 which are symmetrical are arranged inside the pressurizing box 92 and are made of rubber, and liquid inside the circulating water supply device 9 can be prevented from flowing into the pressurizing box 92 through the elasticity and the air tightness of the non-return sheets 94.
The outside of circulation water supply installation 9 is equipped with wet return 91, wet return 91 runs through circulation water supply installation 9 and connects boosting case 92, the outside fixed connection water pump 93 of wet return 91, the circulation water supply installation 9 of setting not only can be for the inside water supply of box 1, make the in-process of screening mud add water, increase the smooth and easy nature that the screening was strained, and the inside water that oozes of box 1 can get back to inside the circulation water supply installation 9 through the back flow after filtration tank 12 filters, energy supply through a water pump 93, can reach to retrieve filtration water and for the inside pressure boost of adding water of sealed circulation water supply installation 9, make inside rivers of circulation water supply installation 9 get into inside the box 1, reach the function of automatic backward flow.
The bottom of box 1 is passed through the mode of embedding and is connected rose box 12, one side fixed connection wet return 91 of rose box 12, and the inside of rose box 12 is equipped with filter screen and activated carbon layer, and recoverable liquid carries out impurity filtering and adsorbs to rose box 12 is detachable device, is convenient for regularly clean rose box 12 is inside.
The top swing joint drive wheel 19 of second filter-tank 6, drive wheel 19 are the symmetric distribution form, and the one end that the aggregate unit 4 was kept away from to first filter-tank 5 is equipped with down lug 20, and one side of protruding 20 down is equipped with lug 21, goes up lug 21 fixed connection second filter-tank 6, sets up drive wheel 19 and not only can provide the protection for colliding between the filter-tank, but also can carry on spacingly between two filter-tanks.
The working principle is as follows: the method comprises the steps of adding drilling mud into a box body 1 from a feeding hole 3, enabling the drilling mud to fall into a first filter tank 5 along with the guiding of a guide plate, then opening a telescopic motor 18, enabling the telescopic motor 18 to drive a telescopic rod 41 to do transverse reciprocating motion, enabling the telescopic rod 41 to drive the first filter tank 5 and a third filter tank 7 to do transverse high-frequency movement through a driving rod 42, carrying out vibration filtering on the mud inside, filtering large-volume impurities doped in the mud through a filter column 15, enabling the filtered mud to leak into a second filter tank 6, enabling the filtered mud to drive a second storage tank to move reversely through a lever 43 fixed at the center in the transverse moving process of the first filter tank 5, enabling the filter column 15 to extrude and contort the mud inside a screen 16, refining particles inside the mud, enabling the refined mud to enter a third filter screen 16 to be stored, when the refined mud works inside the box body 1, turning on a water pump 93, enabling the water pump 93 to pressurize the inside of a circulating water supply device 9 through an internal turbine high-speed rotation centrifugal force to generate a pressurizing type backflow pipe, enabling liquid inside the circulating water supply device 9 to enter a nozzle 13 from a water supply pipe 10, and flow back through a water pump 12 and pass through a filter tank 12 after being filtered.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A petroleum drilling waste cleaning equipment is characterized in that: including box (1), aggregate unit (4), circulation water supply installation (9), the inside of box (1) is equipped with first filter tank (5), first filter tank (5) are connected through the male mode aggregate unit (4), aggregate unit (4) fixed connection box (1) inner wall, the outside of box (1) is equipped with flexible motor (18), flexible motor (18) run through box (1) swing joint aggregate unit (4), the top of circulation water supply installation (9) is equipped with water pipe (10), water pipe (10) are kept away from the one end fixed connection of circulation water supply installation (9) box (1).
2. The petroleum drilling waste cleaning apparatus according to claim 1, wherein: the filter is characterized in that a filter column (15) is arranged inside the first filter tank (5), a second filter tank (6) is arranged below the first filter tank (5), a screen (16) is arranged inside the second filter tank (6), a third filter tank (7) is arranged below the second filter tank (6), and a water filtering net (17) is arranged inside the third filter tank (7).
3. The petroleum drilling waste cleaning apparatus according to claim 2, characterized in that: the inside of aggregate unit (4) is equipped with telescopic link (41), telescopic link (41) swing joint flexible motor (18), telescopic link (41) are kept away from the one end of flexible motor (18) is equipped with actuating lever (42), actuating lever (42) fixed connection first filter tank (5), the bottom fixed connection of actuating lever (42) third filter tank (7), the outside of first filter tank (5) is passed through lever (43) and is connected second filter tank (6), lever (43) are the symmetric distribution form.
4. The petroleum drilling waste cleaning apparatus according to claim 1, wherein: the inner side of the linkage device (4) is provided with a limiting wheel (44), and the limiting wheel (44) is connected with the first filter tank (5) in an embedded mode.
5. The petroleum drilling waste cleaning apparatus according to claim 1, wherein: the outside fixed connection fixed axle (8) of first filtering tank (5), the inside of fixed axle (8) is equipped with bearing (81), the back fixed connection elastic component (82) of bearing (81), the inside swing joint pivot (83) of bearing (81), pivot (83) are kept away from the one side of bearing (81) is through connecting rod (84) connection closing plate (11), closing plate (11) are located the outside of box (1).
6. The petroleum drilling waste cleaning apparatus according to claim 1, wherein: the circulating water supply device (9) is characterized in that a pressurizing box (92) is arranged inside the circulating water supply device (9), and a non-return sheet (94) is fixedly connected to the outside of the pressurizing box (92).
7. The petroleum drilling waste cleaning apparatus according to claim 6, wherein: the outside of circulating water supply device (9) is equipped with wet return (91), wet return (91) run through circulating water supply device (9) are connected pressure-increasing tank (92), outside fixed connection water pump (93) of wet return (91).
8. The petroleum drilling waste cleaning apparatus according to claim 7, wherein: the bottom of the box body (1) is connected with a filter box (12) in an embedded mode, and one side of the filter box (12) is fixedly connected with the water return pipe (91).
9. The petroleum drilling waste cleaning apparatus according to claim 2, characterized in that: the top swing joint drive wheel (19) of second filter tank (6), drive wheel (19) are the symmetric distribution form, first filter tank (5) are kept away from the one end of aggregate unit (4) is equipped with lug (20) down, one side of lug (20) is equipped with lug (21) down, go up lug (21) fixed connection second filter tank (6).
10. The petroleum drilling waste cleaning apparatus according to claim 1, wherein: gas vent (14) have been seted up at the top of box (1), gas vent (14) with be equipped with feed inlet (3) between upper hose (10), upper hose (10) run through shower nozzle (13) are connected in box (1), feed inlet (3) are connected through the welded mode box (1), bottom fixed connection base (2) of box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346890.8A CN115536222A (en) | 2021-11-15 | 2021-11-15 | Petroleum drilling waste cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346890.8A CN115536222A (en) | 2021-11-15 | 2021-11-15 | Petroleum drilling waste cleaning equipment |
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| Publication Number | Publication Date |
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| CN115536222A true CN115536222A (en) | 2022-12-30 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111346890.8A Pending CN115536222A (en) | 2021-11-15 | 2021-11-15 | Petroleum drilling waste cleaning equipment |
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| CN (1) | CN115536222A (en) |
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| CN210944903U (en) * | 2019-11-13 | 2020-07-07 | 范志刚 | Oil is drilling fluid filter equipment in pit |
| CN212576812U (en) * | 2020-06-19 | 2021-02-23 | 付婷婷 | Gravel filtering device for constructional engineering |
| CN111822091A (en) * | 2020-07-15 | 2020-10-27 | 阴文慧 | Grinder for bio-pharmaceuticals with multilayer separation purification function |
| CN213193918U (en) * | 2020-09-07 | 2021-05-14 | 苏州交创石墨烯新材料有限公司 | Multistage filter equipment of graphite alkene processing usefulness |
| CN214260995U (en) * | 2020-12-02 | 2021-09-24 | 温州海米特集团有限公司 | Filter element of backwashing filter |
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