CN117018751A - Quick cleaning mud filter for petroleum and natural gas drilling pump - Google Patents
Quick cleaning mud filter for petroleum and natural gas drilling pump Download PDFInfo
- Publication number
- CN117018751A CN117018751A CN202311053746.4A CN202311053746A CN117018751A CN 117018751 A CN117018751 A CN 117018751A CN 202311053746 A CN202311053746 A CN 202311053746A CN 117018751 A CN117018751 A CN 117018751A
- Authority
- CN
- China
- Prior art keywords
- filter
- plate
- drilling pump
- connecting block
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 85
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title description 8
- 239000003345 natural gas Substances 0.000 title description 4
- 239000003209 petroleum derivative Substances 0.000 title description 4
- 238000007599 discharging Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 10
- 239000002002 slurry Substances 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention relates to the technical field of slurry filters, and discloses a rapid cleaning slurry filter for an oil and gas drilling pump, which comprises a drilling pump suction pipeline, a filter and a drilling pump discharge pipeline, wherein the right side of the drilling pump suction pipeline is fixedly connected with the filter through a flange, the right side of the filter is fixedly connected with the drilling pump discharge pipeline through the flange, the left inner wall of the filter is fixedly connected with a left connecting block, the right inner wall of the filter is fixedly connected with a right connecting block, the left connecting block is fixedly connected with a left sliding plate, the right connecting block is fixedly connected with a right sliding plate, and a blanking plate is connected between the left sliding plate and the right sliding plate in a sliding manner.
Description
Technical Field
The invention relates to the technical field of mud filters, in particular to a rapid cleaning mud filter for an oil and gas drilling pump.
Background
Drilling equipment, equipment for drilling. Broadly, a surface kit for drilling, a dedicated drilling tool, and a drilling instrument are included. According to functions, the system comprises rotation, lifting, circulation, power and transmission, control and the like. The mud circulation system consists of a mud pump, a high-pressure mud pipeline, a water hose, a water tap, a drill string, mud solid control equipment and the like. The functions are as follows: maintaining mud circulation, flushing the bottom of the well, and transmitting the energy of the injected high-pressure mud to the bottom of the well. The mud pump sucks mud from the mud pit, injects the mud into the drill string through a ground mud pipeline, a water tap and a water tap, and flushes the mud to the bottom of the well through a drill bit water hole, and carries rock debris at the bottom of the well to return to the wellhead from an annular gap between the drill string and the well wall.
The pipeline that the drilling pump links to each other with the slush pond is called suction manifold, has the great granule debris of volume in the slush pond, and these debris get into the drilling pump and can influence the life of its spare part in, consequently need install the mud filter between drilling pump suction line and drilling pump discharge line, current mud filter installation step is loaded down with trivial details, can not be to filterable mud reutilization, and the filter effect is reduced such as filter adhesion easily to mud to and be inconvenient for wasing shortcoming such as filter inside.
Disclosure of Invention
Aiming at the defects that the installation steps are complicated, the filtered mud cannot be reused, the filtering effect of the mud is easy to be reduced due to adhesion of the filter and the like, and the inside of the filter is inconvenient to clean, the invention provides the rapid cleaning mud filter for the petroleum and natural gas drilling pump, which has the advantages of being convenient to install, collecting the filtered mud and being convenient for the reuse, preventing the mud from entering a drilling pump discharge pipeline without being filtered, avoiding the adhesion of the mud and the filter, effectively improving the filtering effect and the discharge effect of the mud, enabling the side surface of a discharge bin to be opened, and facilitating the cleaning work of the filter.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an oil and gas drilling pump is with wasing mud filter fast, includes drilling pump suction line, filter, drilling pump discharge line, the drilling pump suction line right side is through flange fixed connection filter, the filter right side is through flange fixed connection drilling pump discharge line, filter left side inner wall fixed connection left connecting block, filter right side inner wall fixed connection right connecting block, left connecting block fixed connection left side slide, right connecting block fixed connection right slide, sliding connection flitch down between left side slide and the right slide, the discharge gate has been seted up to left side slide and right slide, the discharge channel that is linked together with the discharge gate has been seted up to left side connecting block and right connecting block, discharge channel fixed connection discharging bin, discharging bin fixed connection bin outlet, the discharging bin side can be opened.
Preferably, the blanking plate adopts a design that the middle is high and the two sides are low, so that slurry is convenient to gather on the two sides of the blanking plate under the action of gravity, and then is discharged from a discharge hole.
Preferably, two first mount pad of filter top fixed connection, first mount pad swing joint rotary rod, rotary rod fixed connection stirring board, drilling fluid are inhaled the pipeline from the drilling pump and are got into the filter, utilize the mobility of drilling fluid to drive the stirring board round trip rotation on the rotary rod, make the mud of piling up can not stay in same region for a long time, avoid mud adhesion at the flitch surface down, be unfavorable for the discharge.
Preferably, one side of the left connecting block and the right connecting block, which is close to the blanking plate, is lower than one side of the left connecting block and the right connecting block, which is close to the inner wall of the filter, so that mud in drilling fluid can stay on the surface of the blanking plate.
Preferably, a filter plate is arranged above the inclined plane of the right connecting block, the filter plate is fixedly connected to the inner upper wall of the filter, the filter plate prevents drilling fluid from flowing too fast to bring mud into a drilling pump discharge pipeline, and holes on the filter plate can effectively block mud from entering the drilling pump discharge pipeline.
Preferably, the bottom plate is fixedly connected between the left sliding plate and the right sliding plate, the bottom plate is fixedly connected with the air cylinder, the output end of the air cylinder is connected with the push rod, and the blanking plate can be pushed upwards through the push rod.
Preferably, a fixed plate is arranged between the left sliding plate and the right sliding plate, the fixed plate is positioned above the bottom plate, the fixed plate is fixedly connected with two second installation seats, the second installation seats are fixedly connected with buffer springs, the buffer springs are fixedly connected with third installation seats, and the third installation seats are fixedly connected with a blanking plate.
Preferably, the baffle is fixedly connected below the blanking plate, the left sliding plate is provided with a groove, a position sensor is arranged in the groove, and when the baffle blocks the position sensor, the position sensor sends out a signal, and the air cylinder starts to control the push rod to work.
Preferably, the left sliding plate and the right sliding plate are fixedly connected with a limiting plate, and the limiting plate prevents the blanking plate from being separated from the sliding plate in the ascending process.
The beneficial effects are that:
1. this oil and gas drilling pump is with wasing mud filter fast, install the filter between drilling pump suction line and drilling pump discharge line through the flange, the drilling fluid that mixes the mud gets into inside the filter through the drilling pump suction line, mud can pile up at the flitch upper surface down, drilling fluid after filtering can pass through drilling pump discharge line, mud piles up at the flitch upper surface down, along with piling up the increase of mud, the flitch can descend along the slide of left and right sides, when the flitch descends to the discharge gate position, the deposited mud can follow the discharge gate and get into the discharging box of below along the discharge channel, discharge gate discharge from the discharge box side that sets up again, when the baffle below the flitch blocks position sensor, position sensor can send out the signal, the cylinder begins control push rod work, the flitch upwards promotes down, the limiting plate that sets up on the slide of left and right sides can prevent that the flitch from breaking away from the slide at the raising process, whole filter is easy to install and dismantle, and collect the secondary of being convenient for to filtered mud.
2. This oil and gas drilling pump is with wasing mud filter fast adopts the design that middle height both sides are low through the flitch, utilize gravity effect be convenient for mud gathering in the flitch both sides, then discharge from the discharge gate, drilling fluid is inhaled the pipeline from the drilling pump and is got into the filter, utilize the mobility of drilling fluid to drive the stirring board round trip rotation on the rotary rod, make the mud of piling up can not stay in same region for a long time, avoid mud adhesion at the flitch surface, be unfavorable for the discharge, left connecting block and right connecting block are close to one side that the flitch is less than being close to one side of filter inner wall, be convenient for mud in the drilling fluid stay at the flitch surface, the filter prevents that the drilling fluid from flowing fast with mud carry into the drilling pump discharge pipeline, the hole on the filter can effectively block mud and get into the drilling pump discharge pipeline, whole filter prevents that mud from not getting into the drilling pump discharge pipeline through the straining, avoid mud and filter adhesion, the filter effect and the discharge effect of mud have effectively been improved, the discharging box side can be opened, also be convenient for the cleaning work of filter.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the discharging channel of the present invention;
FIG. 3 is a schematic view of a cylinder structure according to the present invention;
FIG. 4 is a schematic view of a stirring plate structure according to the present invention;
FIG. 5 is a schematic view of a buffer spring structure of the present invention;
fig. 6 is a schematic view of the structure of the filter plate of the present invention.
In the figure: 1. sucking pipeline of drilling pump; 2. a filter; 3. a drill pump discharge line; 4. a left connecting block; 5. a right connecting block; 6. a left slide plate; 7. a right slide plate; 8. a blanking plate; 9. a discharge port; 10. a discharge channel; 11. a discharging box; 12. a discharge port; 13. a first mount; 14. a rotating rod; 15. a stirring plate; 16. a filter plate; 17. a bottom plate; 18. a cylinder; 19. a push rod; 20. a fixing plate; 21. a second mounting base; 22. a buffer spring; 23. a third mount; 24. a baffle; 25. a groove; 26. a position sensor; 27. and a limiting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, a quick cleaning slurry filter for an oil and gas drilling pump comprises a drilling pump suction pipeline 1, a filter 2, a drilling pump discharge pipeline 3, wherein the right side of the drilling pump suction pipeline 1 is fixedly connected with the filter 2 through a flange, the right side of the filter 2 is fixedly connected with the drilling pump discharge pipeline 3 through a flange, the left inner wall of the filter 2 is fixedly connected with a left connecting block 4, the right inner wall of the filter 2 is fixedly connected with a right connecting block 5, the left connecting block 4 is fixedly connected with a left sliding plate 6, the right connecting block 5 is fixedly connected with a right sliding plate 7, a blanking plate 8 is slidingly connected between the left sliding plate 6 and the right sliding plate 7, a discharge port 9 is formed between the left sliding plate 6 and the right sliding plate 7, a discharge channel 10 communicated with the discharge port 9 is formed between the left connecting block 4 and the right connecting block 5, the discharge channel 10 is fixedly connected with a discharge box 11, the discharge box 11 is fixedly connected with a discharge port 12, and the side surface of the discharge box 11 can be opened.
Wherein, fixed connection bottom plate 17 between left slide 6 and the right slide 7, bottom plate 17 fixed connection cylinder 18, push rod 19 is connected to the output of cylinder 18, can upwards promote blanking plate 8 through push rod 19.
Wherein, install fixed plate 20 between left slide 6 and the right slide 7, fixed plate 20 is located bottom plate 17 top, and fixed plate 20 fixed connection two second mount pad 21, second mount pad 21 fixed connection buffer spring 22, buffer spring 22 fixed connection third mount pad 23, third mount pad 23 fixed connection blanking plate 8.
Wherein, blanking plate 8 below fixed connection baffle 24, left slide 6 has seted up recess 25, installs position sensor 26 in the recess 25, and when baffle 24 blocked position sensor 26, position sensor 26 can send the signal, and cylinder 18 begins control push rod 19 work.
Working process and principle: the bottom plate 17 is fixedly connected between the left slide plate 6 and the right slide plate 7, the bottom plate 17 is fixedly connected with the air cylinder 18, the output end of the air cylinder 18 is connected with the push rod 19, the fixed plate 20 is arranged between the left slide plate 6 and the right slide plate 7, the fixed plate 20 is positioned above the bottom plate 17, the fixed plate 20 is fixedly connected with two second installation seats 21, the second installation seats 21 are fixedly connected with buffer springs 22, the buffer springs 22 are fixedly connected with third installation seats 23, the third installation seats 23 are fixedly connected with the blanking plate 8, the baffle 24 is fixedly connected below the blanking plate 8, the left slide plate 6 is provided with a groove 25, a position sensor 26 is arranged in the groove 25, the quick cleaning mud filter for the petroleum and natural gas drilling pump is arranged between the drilling pump suction pipeline 1 and the drilling pump discharge pipeline 3 through flanges, drilling fluid mixed with mud enters the filter 2 through the drilling pump suction pipeline 1, slurry can be piled up on the upper surface of the blanking plate 8, filtered drilling fluid can be discharged through the drilling pump discharge pipeline 3, slurry is piled up on the upper surface of the blanking plate 8, along with the increase of piled slurry, the blanking plate 8 can descend along the sliding plates on the left side and the right side, when the blanking plate 8 descends to the position of the discharge hole 9, piled slurry can enter the discharge box 11 below along the discharge hole 10 from the discharge hole 9, and then is discharged from the discharge hole 12 arranged on the side surface of the discharge box 11, when the baffle 24 below the blanking plate 8 blocks the position sensor 26, the position sensor 26 can send a signal, the air cylinder 18 starts to control the push rod 19 to work, the push rod 19 can push the blanking plate 8 upwards, the limiting plates 27 arranged on the sliding plates on the left side and the right side can prevent the blanking plate 8 from being separated from the sliding plates in the ascending process, and the whole filter 2 is easy to install and detach.
Example two
Referring to fig. 4-6, further to the first embodiment, the side of the discharge box 11 can be opened.
Wherein, the blanking plate 8 adopts the design that the middle is high and the two sides are low, and the slurry is convenient to gather at the two sides of the blanking plate 8 by utilizing the gravity action and is discharged from the discharge hole 9.
Wherein, two first mount pad 13 of filter 2 top fixed connection, first mount pad 13 swing joint rotary rod 14, rotary rod 14 fixed connection stirring board 15, drilling fluid from drilling pump suction line 1 get into filter 2, utilize the mobility of drilling fluid to drive stirring board 15 round trip rotation on the rotary rod 14, make the mud of piling up can not stay in same region for a long time, avoid mud adhesion at blanking board 8 surface, be unfavorable for the discharge.
Wherein, the side of left connecting block 4 and right connecting block 5 near blanking plate 8 is less than the side near filter 2 inner wall, and the mud in the drilling fluid of being convenient for stays at blanking plate 8 surface.
Wherein, the filter 16 is installed to right connecting block 5 inclined plane top, and filter 16 fixed connection is in filter 2 inner upper wall, and filter 16 prevents that the drilling fluid velocity of flow from being too fast from bringing into drilling pump discharge line 3 with the mud, and the hole on the filter 16 can effectively block mud entering drilling pump discharge line 3.
Wherein, left slide 6 and right slide 7 fixed connection limiting plate 27, limiting plate 27 prevents that flitch 8 breaks away from the slide in the course of rising.
Working process and principle: the blanking plate 8 adopts the design that middle high both sides are low, two first mount pads 13 of filter 2 top fixed connection, first mount pad 13 swing joint rotary rod 14, rotary rod 14 fixed connection stirring board 15, left side connecting block 4 and right connecting block 5 are close to one side that is close to the blanking plate 8 and are less than one side that is close to the filter 2 inner wall, filter 16 is installed to right side connecting block 5 inclined plane top, filter 16 fixed connection is at filter 2 inner upper wall, left side 6 and right side slide 7 fixed connection limiting plate 27, this quick washing mud filter for oil and gas drilling pump, adopt the design that middle high both sides are low through the blanking plate 8, utilize the gravity effect to be convenient for mud gathering in blanking plate 8 both sides, then follow discharge gate 9 and discharge, drilling fluid from drilling pump suction line 1 gets into filter 2, utilize the mobility of drilling fluid to drive stirring board 15 rotation on the rotary rod 14, make the mud that piles up not stay in same region for a long time, avoid the mud adhesion in blanking plate 8 surface, be unfavorable for discharging, left side 4 and right side 5 are less than one side that is close to the blanking plate 8, be close to one side of filter 2 inner wall, this oil and the drilling fluid is convenient for the filter 3 stops the filter plate 3 to get into the filter plate 2, the filter effect is also can be prevented from getting into the filter plate 3, the filter plate 3 has been stopped in the side of the filter pump, the effect is prevented from getting into the filter hole 3, the filter pump has been stopped the mud pump has been avoided the effect, the mud pump is 3, the filter pump has been prevented the mud pump has been stopped the filter pump has been easy to be discharged, and has been discharged the filter mud pump 3, and has been discharged the effect has been discharged the pump has been easy to be discharged the pump has been discharged the mud pump has been discharged the pump has been has been convenient 3.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an oil and gas drilling pump is with wasing mud filter fast, includes drilling pump suction line (1), filter (2), drilling pump exhaust line (3), its characterized in that: the utility model discloses a drilling pump suction line, including drilling pump suction line, left side connecting block (4), right side connecting block (5), left side connecting block (4) and right side connecting block (7), left side connecting block (6) and right side connecting block (5), sliding connection flitch (8) between left side sliding plate (6) and right side sliding plate (7), discharge gate (9) have been seted up to left side sliding plate (6) and right side sliding plate (7), discharge channel (10) that are linked together with discharge gate (9) have been seted up to left side connecting block (4) and right side connecting block (5), discharge channel (10) fixed connection discharging case (11), discharging case (11) fixed connection bin outlet (12), discharging case (11) side can be opened.
2. A rapid cleaning mud filter for an oil and gas drilling pump as set forth in claim 1, wherein: the blanking plate (8) adopts a design with a high middle and two low sides.
3. A rapid cleaning mud filter for an oil and gas drilling pump as set forth in claim 1, wherein: two first mount pads (13) are fixedly connected above the filter (2), a rotary rod (14) is movably connected with the first mount pads (13), and a stirring plate (15) is fixedly connected with the rotary rod (14).
4. A rapid cleaning mud filter for an oil and gas drilling pump as set forth in claim 1, wherein: one side of the left connecting block (4) and the right connecting block (5) close to the blanking plate (8) is lower than one side close to the inner wall of the filter (2).
5. A rapid cleaning mud filter for an oil and gas drilling pump as set forth in claim 1, wherein: the filter plate (16) is arranged above the inclined plane of the right connecting block (5), and the filter plate (16) is fixedly connected with the inner upper wall of the filter (2).
6. A rapid cleaning mud filter for an oil and gas drilling pump as set forth in claim 1, wherein: the left sliding plate (6) and the right sliding plate (7) are fixedly connected with a bottom plate (17), the bottom plate (17) is fixedly connected with an air cylinder (18), and the output end of the air cylinder (18) is connected with a push rod (19).
7. A rapid cleaning mud filter for an oil and gas drilling pump as set forth in claim 1, wherein: install fixed plate (20) between left slide (6) and right slide (7), fixed plate (20) are located bottom plate (17) top, two second mount pad (21) of fixed plate (20) fixed connection, second mount pad (21) fixed connection buffer spring (22), buffer spring (22) fixed connection third mount pad (23), third mount pad (23) fixed connection flitch (8).
8. A rapid cleaning mud filter for an oil and gas drilling pump as set forth in claim 1, wherein: the blanking plate (8) below fixed connection baffle (24), recess (25) have been seted up to left slide (6), install position sensor (26) in recess (25).
9. A rapid cleaning mud filter for an oil and gas drilling pump as set forth in claim 1, wherein: the left sliding plate (6) and the right sliding plate (7) are fixedly connected with a limiting plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311053746.4A CN117018751A (en) | 2023-08-21 | 2023-08-21 | Quick cleaning mud filter for petroleum and natural gas drilling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311053746.4A CN117018751A (en) | 2023-08-21 | 2023-08-21 | Quick cleaning mud filter for petroleum and natural gas drilling pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117018751A true CN117018751A (en) | 2023-11-10 |
Family
ID=88627893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311053746.4A Pending CN117018751A (en) | 2023-08-21 | 2023-08-21 | Quick cleaning mud filter for petroleum and natural gas drilling pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117018751A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898493A (en) * | 2019-12-09 | 2020-03-24 | 王长波 | Hydraulic engineering environment-friendly purification and filtration equipment |
| CN111732306A (en) * | 2020-07-31 | 2020-10-02 | 宜昌神达科技有限公司 | Petroleum drilling mud processing system |
| CN212958527U (en) * | 2020-09-04 | 2021-04-13 | 杨贤军 | Novel petroleum drilling mud cleaner |
| CN114632375A (en) * | 2022-04-19 | 2022-06-17 | 江西省欧陶科技有限公司 | Device for reducing water content of ceramic slurry and operation method |
| CN115162983A (en) * | 2022-08-05 | 2022-10-11 | 中国南海--麦克巴泥浆有限公司 | Environment-friendly treatment equipment and method for petroleum drilling waste slurry |
-
2023
- 2023-08-21 CN CN202311053746.4A patent/CN117018751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898493A (en) * | 2019-12-09 | 2020-03-24 | 王长波 | Hydraulic engineering environment-friendly purification and filtration equipment |
| CN111732306A (en) * | 2020-07-31 | 2020-10-02 | 宜昌神达科技有限公司 | Petroleum drilling mud processing system |
| CN212958527U (en) * | 2020-09-04 | 2021-04-13 | 杨贤军 | Novel petroleum drilling mud cleaner |
| CN114632375A (en) * | 2022-04-19 | 2022-06-17 | 江西省欧陶科技有限公司 | Device for reducing water content of ceramic slurry and operation method |
| CN115162983A (en) * | 2022-08-05 | 2022-10-11 | 中国南海--麦克巴泥浆有限公司 | Environment-friendly treatment equipment and method for petroleum drilling waste slurry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201208531Y (en) | Mud desander | |
| CN110617019B (en) | A dust device for beating boring and preventing spouting | |
| CN108005111B (en) | Vertical shaft construction method used as underground stereo garage | |
| CN110777828A (en) | A strainer well for foundation ditch well casing precipitation construction | |
| CN112228143A (en) | Drainage, slag discharge, exhaust, blowout prevention and dust prevention device for multi-stage gas extraction drilling orifice | |
| CN110847950A (en) | Water-coal separation system and separation method | |
| CN117018751A (en) | Quick cleaning mud filter for petroleum and natural gas drilling pump | |
| CN211692357U (en) | Multifunctional efficient cleaning pool | |
| CN211080349U (en) | Hydraulic engineering river sediment removal device | |
| CN211773801U (en) | A strainer well for foundation ditch well casing precipitation construction | |
| CN210660004U (en) | A dust fall structure for drilling prevent spouting | |
| CN209483247U (en) | Boring mud Sediment filter box for high trestle operation platform reacting cycle pile system | |
| CN209483248U (en) | Boring mud deposit box for high trestle operation platform reacting cycle pile system | |
| CN112963166A (en) | Rapid muck clearing and transporting equipment and method for shield belt conveyor in water-rich stratum | |
| CN205712445U (en) | A kind of underground garage built-in oil removal sand-catching apparatus | |
| CN219157879U (en) | Drainage device for accumulated water in open pit coal mine flat plate | |
| CN205532708U (en) | Automatic sediment device is arranged in bottom discharge drainage | |
| CN220081306U (en) | High-efficient clear major diameter hard rock pile foundation construction structure | |
| CN113914303B (en) | Reverse circulation construction method for bored pile | |
| CN216278458U (en) | Sand-proof gas-proof flow guide device of inverted electric submersible screw pump and drainage gas production system thereof | |
| CN201744229U (en) | Backwashing filtration device for multi-stage pump | |
| CN217001743U (en) | A well workover bailing section of thick bamboo for well drilling engineering | |
| CN219299370U (en) | Underground movable drainage device for coal mine | |
| CN220036650U (en) | Three-phase separation sledge | |
| CN219450969U (en) | Drainage ditch structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |