CN114988546A - Petroleum and natural gas drilling sewage treatment device - Google Patents
Petroleum and natural gas drilling sewage treatment device Download PDFInfo
- Publication number
- CN114988546A CN114988546A CN202210929568.6A CN202210929568A CN114988546A CN 114988546 A CN114988546 A CN 114988546A CN 202210929568 A CN202210929568 A CN 202210929568A CN 114988546 A CN114988546 A CN 114988546A
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- shell
- gas drilling
- oil
- sewage treatment
- treatment tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims description 22
- 239000003345 natural gas Substances 0.000 title claims description 11
- 239000003209 petroleum derivative Substances 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000007667 floating Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims description 39
- 239000007789 gas Substances 0.000 claims description 12
- 230000000670 limiting effect Effects 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 abstract description 20
- 238000005189 flocculation Methods 0.000 abstract description 16
- 230000016615 flocculation Effects 0.000 abstract description 16
- 238000001556 precipitation Methods 0.000 abstract description 14
- 238000002156 mixing Methods 0.000 abstract description 13
- 239000003814 drug Substances 0.000 abstract description 11
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 239000011257 shell material Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 150000003568 thioethers Chemical class 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to the technical field of sewage treatment, in particular to an oil and gas drilling sewage treatment device which comprises a shell, wherein a treatment tank is arranged in the shell, a feed inlet communicated with the treatment tank is fixedly arranged on the side wall of the shell, oil and gas drilling sewage to be treated is also arranged in the treatment tank, a motor is fixedly arranged at the upper end of the shell, a discharge pipe is fixedly arranged at the bottom of the shell, a rotating mechanism matched with the motor and used for stirring the sewage in the treatment tank is arranged in the treatment tank, a device cavity is arranged at the inner top of the shell, a water pump is fixedly arranged at the upper end of the shell, a water inlet end of the water pump extends into the treatment tank and is fixedly provided with two corrugated pipes, and floating rings are fixedly arranged at the bottoms of the two corrugated pipes together. The invention can accelerate the mixing of the medicament and the wastewater, thereby accelerating the flocculation and the precipitation and reducing the time for wastewater treatment.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a petroleum and natural gas drilling sewage treatment device.
Background
The waste liquid which is generated in the development process of petroleum and natural gas and can not be reused comprises drilling waste water, acidizing waste liquid and fracturing waste liquid. The drilling wastewater is wastewater generated in the drilling process, including waste mud, loss of mud and cuttings brought out during the operation of starting and descending the drill; flushing fluids for surface equipment and drilling tools; the components of the domestic sewage of a well site and the like are very complex, and the main pollutants comprise suspended matters, heavy metals, oil, phenol, sulfides and the like, and the components and the concentrations of the components are different at each operation stage. The drilling wastewater has the characteristics of high suspended matter content, high chroma, high COD value and difficult degradation.
The process is characterized in that in the process of flocculation and sedimentation, the wastewater in a regulating reservoir needs to flow through an integrated dosing machine to be sequentially acted by NaOH, XH-2, XH-3 and XH-4, so that the pH value of the water quality at a water outlet of the integrated dosing machine is 6-9, the wastewater generates flocculation and sedimentation, and then the wastewater is filtered.
In-process to adding liquid medicine in proper order in the waste water, the inside waste water yield of equipment is too big, and the mixing time is longer, if do not improve the mixing efficiency between waste water and the medicament, will influence the flocculation and precipitation of waste water, and then reduce treatment effeciency.
Therefore, an oil and gas drilling sewage treatment device is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the petroleum and natural gas drilling sewage treatment device, which accelerates the flocculation and precipitation and reduces the time for treating the wastewater by accelerating the mixing of a medicament and the wastewater so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the petroleum and natural gas drilling sewage treatment device comprises a shell, wherein a treatment groove is formed in the shell, a feed inlet communicated with the treatment tank is fixedly arranged on the side wall of the shell, petroleum and natural gas drilling sewage to be treated is also arranged in the treatment tank, the upper end of the shell is fixedly provided with a motor, the bottom of the shell is fixedly provided with a discharging pipe, a rotating mechanism which is matched with the motor and is used for stirring the sewage in the treatment tank is arranged in the treatment tank, the inner top of the shell is provided with a device cavity, the upper end of the shell is fixedly provided with a water pump, the water inlet end of the water pump extends to the inside of the treatment tank and is fixedly provided with two corrugated pipes, the bottoms of the two corrugated pipes are jointly and fixedly provided with a floating ring, and a drainage mechanism which is matched with the rotating mechanism and is used for driving the floating ring to move is arranged in the device cavity.
Preferably, the rotating mechanism comprises a rotating shaft fixedly installed at the tail end of an output shaft of the motor, the lower end of the rotating shaft penetrates through the device cavity and extends to the inside of the processing tank, a plurality of groups of fixing rods are fixedly installed at the outer edge of the rotating shaft in the inside of the processing tank, and a rotating plate is installed at one end of each fixing rod in a rotating mode.
Preferably, an arc-shaped block is fixedly mounted at one end of each rotating plate.
Preferably, one side of the arc-shaped block is a plane, and the other side of the arc-shaped block is an arc surface.
Preferably, drainage mechanism includes the sliding ring of fixed mounting in device intracavity portion, the lower extreme of sliding ring is rotated and is installed the winding drum, the outside at the pivot is established to the winding drum cover, the outside winding of winding drum has two haulage ropes, two the one end of haulage rope all extends to the outside in device chamber and all with the upper end fixed connection who floats the ring, still be equipped with between pivot and the winding drum and be used for carrying out winding suction mechanism to the haulage rope.
Preferably, the attraction mechanism comprises a plurality of permanent magnets which are axially and equidistantly fixedly mounted outside the rotating shaft, electromagnets matched with the permanent magnets are axially and equidistantly fixedly mounted inside the winding drum, each electromagnet is electrically connected with the sliding ring, a controller is fixedly mounted outside the shell, and the motor and the sliding ring are electrically connected with the controller.
Preferably, two limiting wheels used for adjusting the moving directions of the two traction ropes are symmetrically and rotatably arranged in the device cavity.
Preferably, the inner bottom of the device cavity is further provided with an annular groove, an annular protrusion is fixedly mounted at the bottom of the winding drum, and the annular protrusion is rotatably mounted inside the annular groove.
Preferably, a bearing is further installed between the annular protrusion and the annular groove.
Preferably, a wedge-shaped block is fixedly installed at one end, close to the fixing rod, of each rotating plate.
Compared with the prior art, the invention has the following beneficial effects:
1. after the motor drives the pivot and rotates, can drive a plurality of commentaries on classics boards and rotate, then carry out the intensive mixing through dead lever and commentaries on classics board to the mixed liquid of treatment tank inside to medicament and waste water's mixture is accelerated, thereby quickens the flocculation and precipitation, reduces the used time of waste water treatment.
2. In the rotating process of the rotating plate, the mixed liquid in the treatment tank can be driven to flow in the vertical direction, so that the liquid mixing speed in the treatment tank is further accelerated, and the reaction time is shortened.
3. After mixing the completion, the inside of treatment trough has the flocculation and precipitation, and bellows and floating ring will move down under the effect of gravity, and floating ring floats on the surface of water to the water pump is taken out the water after the flocculation and precipitation through the bellows, thereby carries out subsequent filtration.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the motor of the present invention after starting;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is a sectional view of the interior of the housing of the present invention;
FIG. 5 is a top view of the interior of the treatment tank of the present invention;
fig. 6 is a sectional view of the inside of the winding bobbin of the present invention.
In the figure: the device comprises a shell 1, a processing groove 2, a feed inlet 3, a motor 4, a rotating shaft 5, a fixing rod 6, a rotating plate 7, an arc-shaped block 8, a discharge pipe 9, a device cavity 10, a water pump 11, a corrugated pipe 12, a floating ring 13, a limiting wheel 14, a traction rope 15, a winding drum 16, a sliding ring 17, an electromagnet 18 and a permanent magnet 19.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the present invention provides an oil and gas drilling sewage treatment apparatus, which has the following technical scheme:
the petroleum and natural gas drilling sewage treatment device comprises a shell 1, wherein a treatment tank 2 is formed in the shell 1, a feeding hole 3 communicated with the treatment tank 2 is fixedly arranged on the side wall of the shell 1, petroleum and natural gas drilling sewage to be treated is also arranged in the treatment tank 2, a discharging pipe 9 is fixedly arranged at the bottom of the shell 1, when the petroleum and natural gas drilling sewage is treated, collected waste water is introduced into the treatment tank 2, and NaOH, XH-2, XH-3 and XH-4 are respectively filled into four medicine adding machines for standby, the concentrations of the NaOH, XH-2, XH-3 and XH-4 are respectively 10%, 20% and 0.15%, so that the waste water can react with a medicament and generate flocculation precipitation;
referring to fig. 1, in the process of adding the medicament, a motor 4 fixedly installed at the upper end of a shell 1 can be started, a rotating mechanism matched with the motor 4 and used for stirring the sewage in the treatment tank 2 is arranged in the treatment tank 2, the rotating mechanism comprises a rotating shaft 5 fixedly installed at the tail end of an output shaft of the motor 4, the lower end of the rotating shaft 5 penetrates through a device cavity 10 and extends into the treatment tank 2, a plurality of groups of fixing rods 6 are fixedly installed at the outer edge of the rotating shaft 5 in the treatment tank 2, one end of each fixing rod 6 is rotatably installed with a rotating plate 7, after the motor 4 drives the rotating shaft 5 to rotate, the rotating plates 7 can be driven to rotate, then the mixed liquid in the treatment tank 2 is fully stirred through the fixed rod 6 and the rotating plates 7, thereby accelerating the mixing of the medicament and the wastewater, accelerating the flocculation and precipitation and reducing the time for wastewater treatment.
Referring to fig. 1-2 and 4-5, an arc block 8 is fixedly mounted at one end of each rotating plate 7, one side of each arc block 8 is a plane, and the other side of each arc block 8 is an arc surface.
After the fixed bars 6 drive the rotating plates 7 to rotate, the rotating plates 7 can drive the arc-shaped blocks 8 to rotate, in the rotating process, because the upper arc-shaped block 8 and the lower arc-shaped block 8 are symmetrically arranged, the arc surface of the arc-shaped block 8 at the upper end faces downwards, and the arc surface of the arc-shaped block 8 at the lower end faces upwards, referring to the airplane take-off principle, in the rotating process of the arc-shaped blocks 8, the flow velocity of water at one side of a plane is smaller than that of water at one side of the arc surface, according to Bernoulli's theorem, the arc-shaped blocks 8 can bear the pressure of the water, the direction of the force is directed to one side of the arc surface from one side of the plane, therefore, the arc-shaped block 8 at the upper end can drive the rotating plates 7 to rotate downwards around the fixed bars 6, the arc-shaped block 8 at the lower end can drive the rotating plates 7 to rotate upwards around the fixed bars 6, thereby driving the two rotating plates 7 to approach each other, after the rear ends of the two rotating plates 7 approach, the water flows from the front ends of the two rotating plates 7 can flush the rear ends of the two rotating plates 7, the circulation is performed, the motor 4 adopts a variable frequency motor, the rotating speed of the motor 4 can be regulated and controlled at will, the rotating shaft 5 is continuously controlled to be in acceleration-deceleration through the motor 4, in the process of deceleration-acceleration, the rotating shaft 5 is in a rotating state, the two rotating plates 7 can be driven by water flow to repeatedly rotate around the fixed rod 6 and ceaselessly approach-separate and approach-separate, then the rotating plates 7 can drive the mixed liquid in the treatment tank 2 to flow in the vertical direction, the unsteady rotating speed of the rotating shaft 5 enables the pressure of the water flow on the rotating plates 7 to be in an unsteady state, so that the stress of the cambered surface and the plane of the cambered blocks 8 at one ends of the upper rotating plate 7 and the lower rotating plate 7 can be kept in balance at a certain position, the mechanism can not realize the persistent approach-separation, and the liquid mixing speed in the treatment tank 2 can be further accelerated, the reaction time is reduced.
The inner top of the shell 1 is provided with a device cavity 10, the upper end of the shell 1 is fixedly provided with a water pump 11, the water inlet end of the water pump 11 extends to the inside of the processing tank 2 and is fixedly provided with two corrugated pipes 12, the bottoms of the two corrugated pipes 12 are jointly and fixedly provided with a floating ring 13, the inside of the device cavity 10 is provided with a drainage mechanism matched with a rotating mechanism and used for driving the floating ring 13 to move, the drainage mechanism comprises a sliding ring 17 fixedly arranged in the device cavity 10, the lower end of the sliding ring 17 is rotatably provided with a winding drum 16, the sliding ring 17 can ensure the normal rotation of the winding drum 16 and cannot influence the transmission of electric signals, the winding drum 16 is sleeved outside the rotating shaft 5, the outside of the winding drum 16 is wound with two hauling ropes 15, the two hauling ropes 15 are symmetrically wound outside the winding drum 16, one ends of the two hauling ropes 15 both extend to the outside of the device cavity 10 and are both fixedly connected with the upper end of the floating ring 13, still be equipped with between pivot 5 and the winding reel 16 and be used for carrying out the winding attraction mechanism to haulage rope 15, attraction mechanism includes that the axial is equidistant fixed mounting is at 5 outside a plurality of permanent magnets 19 of pivot, 16 inside axial equidistant fixed mounting of winding reel have with a plurality of permanent magnet 19 complex electro-magnet 18, every electro-magnet 18 all with sliding ring 17 electric connection, the outside fixed mounting of casing 1 has the controller, motor 4 and sliding ring 17 all with controller electric connection.
When the motor 4 is started, the controller also energizes the electromagnet 18 to ensure that the permanent magnet 19 can attract the electromagnet 18, and the rotating shaft 5 can drive the winding drum 16 to rotate, and then drive the winding drum 16 to wind the traction rope 15 to ensure that the floating ring 13 can not contact with the liquid level, so that the floating ring 13 can not influence the fluctuation of the water level, and the mixture of the medicament and the wastewater is avoided, when the traction rope 15 is completely wound outside the winding drum 16, the rotating shaft 5 can not attract the winding drum 16 to rotate by magnetic force, but the traction rope 15 is still in a winding state, referring to fig. 3, when the two traction ropes 15 are always in a tensioning state, a large gap still exists between the two traction ropes 15, the winding directions of the traction ropes 15 outside the winding drum 16 are the same, and meanwhile, the two limiting wheels 14 have a limiting effect on the traction rope 15, the knotting between the two traction ropes 15 is avoided;
after mixing the completion, the inside of treatment trough 2 has the flocculation and precipitation, the controller also can cut off the power supply to motor 4 and electro-magnet 18, the magnetic force of electro-magnet 18 disappears, bellows 12 and floating ring 13 will move down under the effect of gravity afterwards, and drive the outside haulage rope 15 release of winding reel 16, refer to figure 5, the width of floating ring 13 is less than the distance between arc piece 8 and the treatment trough 2, it just can not influence reciprocating of floating ring 13 like this to change board 7 and arc piece 8, floating ring 13 floats on the surface of water, two are seted up to the inside of floating ring 13 have with bellows 12 complex round mouth, so that water pump 11 takes out the water after the flocculation and precipitation through bellows 12, thereby carry out subsequent filtration.
After stirring is stopped, the floating ring 13 can fall on the water surface immediately, and stirring is stopped just, so that the water body also needs a longer time to stop fluctuation, but the falling of the floating ring 13 can block the transmission of water waves, the frequency change can prevent the superposition of the water waves, and then the water is not easy to vibrate, so that the water surface can return to calmness more quickly, so as to treat the sediment at the bottom of the tank 2, after the floating ring 13 falls on the water surface, the traction rope 15 can be unfolded and the winding drum 16 can be pulled to rotate reversely, and because the winding drum 16 is rotatably connected with the slip ring 17, a certain friction force can be ensured between the winding drum 16 and the slip ring 17, and the friction force can ensure that after the floating ring 13 falls on the water surface, the subsequent traction rope 15 can not pull the winding drum 16 to fall any more, so as to avoid the scattering of the traction rope 15.
The upper water body after the flocculation precipitation can be taken out through water pump 11, and the sediment of treatment trough 2 bottom can be taken out the back at the upper water body and discharged through arranging material pipe 9, and in the time of the discharge, in order to accelerate the treatment effeciency, casing 1 can incline to wash with the water pipe from feed inlet 3 department.
The inside of device chamber 10 is still symmetrical to rotate and is installed two spacing wheels 14 that are used for adjusting the moving direction of two haulage ropes 15, the interior bottom of device chamber 10 still is equipped with the ring channel, the bottom fixed mounting of winding reel 16 has the annular arch, the protruding inside of installing at the ring channel of rotating of annular, still install the bearing between annular arch and the ring channel, thereby reduce the resistance that receives when winding reel 16 rotates, every commentaries on classics board 7 is close to the equal fixed mounting wedge of one end of dead lever 6, the wedge can carry out "cutting" to the water in 5 pivoted of pivot, thereby make the water flow through from the upper surface and the lower surface of commentaries on classics board 7 respectively, thereby guarantee that the velocity of flow of commentaries on classics board 7 upper and lower surface water can produce sufficient pressure differential.
The working principle is as follows: after motor 4 drives pivot 5 and rotates, can drive a plurality of commentaries on classics board 7 and rotate, then through dead lever 6 and commentaries on classics board 7 carry out intensive mixing to the mixed liquid of treatment tank 2 inside, thereby the mixture of medicament and waste water with higher speed, thereby accelerate flocculation and precipitation, reduce the used time of waste water treatment, at commentaries on classics board 7 pivoted in-process, can drive the mixed liquid of treatment tank 2 inside and flow in vertical direction, thereby further accelerate the liquid mixing speed of treatment tank 2 inside, reduce reaction time, after mixing the completion, the inside of treatment tank 2 has flocculation and precipitation, bellows 12 and floating ring 13 will move down under the effect of gravity, floating ring 13 floats on the surface of water, so that water pump 11 takes out the water after flocculation and precipitation through bellows 12, thereby carry out subsequent filtration.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Oil and gas well drilling sewage treatment plant, including casing (1), its characterized in that: a treatment tank (2) is arranged in the shell (1), a feed inlet (3) communicated with the treatment tank (2) is fixedly arranged on the side wall of the shell (1), petroleum and natural gas drilling sewage to be treated is also arranged in the treatment tank (2), a motor (4) is fixedly arranged at the upper end of the shell (1), and a discharge pipe (9) is fixedly arranged at the bottom of the shell (1);
a rotating mechanism which is matched with the motor (4) and used for stirring the sewage in the treatment tank (2) is arranged in the treatment tank (2);
device chamber (10) have been seted up at the interior top of casing (1), the upper end fixed mounting of casing (1) has water pump (11), the end of intaking of water pump (11) extends to the inside and fixed mounting of treatment trough (2) has two bellows (12), two the common fixed mounting in bottom of bellows (12) has floating ring (13), the inside of device chamber (10) is equipped with and is used for driving the drainage mechanism that floats ring (13) and remove with the slewing mechanism complex.
2. The oil and gas drilling sewage treatment plant of claim 1, wherein: slewing mechanism includes pivot (5) of fixed mounting at the output shaft end of motor (4), the lower extreme of pivot (5) runs through device chamber (10) and extends to the inside of treatment trough (2), the outer fringe of pivot (5) has multiunit dead lever (6) in the inside fixed mounting of treatment trough (2), every the one end of dead lever (6) all rotates and installs commentaries on classics board (7).
3. The oil and gas drilling sewage treatment plant of claim 2, wherein: one end of each rotating plate (7) is fixedly provided with an arc-shaped block (8).
4. The oil and gas drilling sewage treatment plant of claim 3, wherein: one side of the arc-shaped block (8) is a plane, and the other side of the arc-shaped block (8) is an arc surface.
5. The oil and gas drilling sewage treatment plant of claim 1, wherein: the drainage mechanism comprises a sliding ring (17) fixedly installed inside the device cavity (10), the lower end of the sliding ring (17) is rotatably provided with a winding drum (16), the winding drum (16) is sleeved outside the rotating shaft (5), two traction ropes (15) are wound outside the winding drum (16), and one ends of the two traction ropes (15) extend to the outside of the device cavity (10) and are fixedly connected with the upper end of the floating ring (13);
and a suction mechanism used for winding the traction rope (15) is also arranged between the rotating shaft (5) and the winding drum (16).
6. The oil and gas drilling sewage treatment plant of claim 5, wherein: the attraction mechanism comprises a plurality of permanent magnets (19) which are axially and equidistantly fixedly mounted on the outer portion of the rotating shaft (5), electromagnets (18) matched with the permanent magnets (19) are axially and equidistantly fixedly mounted in the winding drum (16), each electromagnet (18) is electrically connected with a sliding ring (17), a controller is fixedly mounted on the outer portion of the shell (1), and the motor (4) and the sliding ring (17) are electrically connected with the controller.
7. The oil and gas drilling sewage treatment plant of claim 5, wherein: two limiting wheels (14) used for adjusting the moving directions of the two traction ropes (15) are symmetrically and rotatably arranged in the device cavity (10).
8. The oil and gas drilling sewage treatment plant of claim 7, wherein: the interior bottom in device chamber (10) still is equipped with the ring channel, the bottom fixed mounting of winding reel (16) has annular arch, annular arch rotates the inside of installing at the ring channel.
9. The oil and gas drilling sewage treatment plant of claim 8, wherein: and a bearing is also arranged between the annular bulge and the annular groove.
10. The oil and gas drilling sewage treatment plant of claim 4, wherein: and a wedge-shaped block is fixedly arranged at one end of each rotating plate (7) close to the fixed rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210929568.6A CN114988546B (en) | 2022-08-04 | 2022-08-04 | Petroleum and natural gas drilling sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210929568.6A CN114988546B (en) | 2022-08-04 | 2022-08-04 | Petroleum and natural gas drilling sewage treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114988546A true CN114988546A (en) | 2022-09-02 |
| CN114988546B CN114988546B (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210929568.6A Active CN114988546B (en) | 2022-08-04 | 2022-08-04 | Petroleum and natural gas drilling sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114988546B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1377621A (en) * | 1972-05-01 | 1974-12-18 | Danske Sukkerfab | Clarification and purification of contaminated water |
| JPH10100995A (en) * | 1996-09-27 | 1998-04-21 | Usui Toshinori | Stream lining device for air flow behind aircraft wheel and reducing device for tire wear |
| CN102310943A (en) * | 2011-06-21 | 2012-01-11 | 石超 | Bernoulli disk |
| CN104445753A (en) * | 2015-01-14 | 2015-03-25 | 贵阳鑫泓工程技术有限公司 | Treatment process for petroleum and gas drilling wastewater |
| CN205361153U (en) * | 2016-01-06 | 2016-07-06 | 山东仁丰特种材料股份有限公司 | Wadding agent agitator congeals |
| CN206955786U (en) * | 2017-05-26 | 2018-02-02 | 广东德诚环保科技有限公司 | A kind of Waste Water Treatment for slag treatment |
| CN109317322A (en) * | 2017-08-01 | 2019-02-12 | 张从桢 | A kind of impeller for sector spray head of spraying surely |
| CN210340555U (en) * | 2019-07-17 | 2020-04-17 | 张勇峰 | Sewage treatment case that sewage treatment used |
| CN210736288U (en) * | 2019-09-16 | 2020-06-12 | 中山西江环保科技有限公司 | Device is put in to medicine for sewage treatment |
| CN112774288A (en) * | 2021-01-12 | 2021-05-11 | 王新添 | Industrial sewage treatment is with preventing stifled formula filter equipment |
| CN213895465U (en) * | 2020-12-15 | 2021-08-06 | 邢怀路 | Sewage treatment plant for municipal works |
| CN113278498A (en) * | 2021-05-21 | 2021-08-20 | 孙有强 | Fermentation tank stirring mechanism for improving dissolved oxygen content |
-
2022
- 2022-08-04 CN CN202210929568.6A patent/CN114988546B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1377621A (en) * | 1972-05-01 | 1974-12-18 | Danske Sukkerfab | Clarification and purification of contaminated water |
| JPH10100995A (en) * | 1996-09-27 | 1998-04-21 | Usui Toshinori | Stream lining device for air flow behind aircraft wheel and reducing device for tire wear |
| CN102310943A (en) * | 2011-06-21 | 2012-01-11 | 石超 | Bernoulli disk |
| CN104445753A (en) * | 2015-01-14 | 2015-03-25 | 贵阳鑫泓工程技术有限公司 | Treatment process for petroleum and gas drilling wastewater |
| CN205361153U (en) * | 2016-01-06 | 2016-07-06 | 山东仁丰特种材料股份有限公司 | Wadding agent agitator congeals |
| CN206955786U (en) * | 2017-05-26 | 2018-02-02 | 广东德诚环保科技有限公司 | A kind of Waste Water Treatment for slag treatment |
| CN109317322A (en) * | 2017-08-01 | 2019-02-12 | 张从桢 | A kind of impeller for sector spray head of spraying surely |
| CN210340555U (en) * | 2019-07-17 | 2020-04-17 | 张勇峰 | Sewage treatment case that sewage treatment used |
| CN210736288U (en) * | 2019-09-16 | 2020-06-12 | 中山西江环保科技有限公司 | Device is put in to medicine for sewage treatment |
| CN213895465U (en) * | 2020-12-15 | 2021-08-06 | 邢怀路 | Sewage treatment plant for municipal works |
| CN112774288A (en) * | 2021-01-12 | 2021-05-11 | 王新添 | Industrial sewage treatment is with preventing stifled formula filter equipment |
| CN113278498A (en) * | 2021-05-21 | 2021-08-20 | 孙有强 | Fermentation tank stirring mechanism for improving dissolved oxygen content |
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|---|---|
| CN114988546B (en) | 2022-11-01 |
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