CN217025651U - Pretreatment device is jointly accomodate to well site mud waste liquid - Google Patents
Pretreatment device is jointly accomodate to well site mud waste liquid Download PDFInfo
- Publication number
- CN217025651U CN217025651U CN202220404850.8U CN202220404850U CN217025651U CN 217025651 U CN217025651 U CN 217025651U CN 202220404850 U CN202220404850 U CN 202220404850U CN 217025651 U CN217025651 U CN 217025651U
- Authority
- CN
- China
- Prior art keywords
- waste liquid
- sewage tank
- sewage
- pipeline
- chassis
- 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.)
- Active
Links
Images
Abstract
The utility model provides a pretreatment device for jointly storing well site sludge and waste liquid. Relates to the technical field of oil field environmental protection. A suction port is arranged at the upper end of the left side of the sewage tank and connected with an inlet of a high-pressure fan, a pipeline is arranged at the bottom of the sewage tank and connected with a plunger pump, and one of the check valves is connected with a flushing pipe through an electric valve and returns to the bottom of the sewage tank; the other pipeline is connected with an external conveying pipeline through an electric valve. The utility model has the following beneficial effects: the device sucks sludge waste liquid collected by the collection vehicle through the high-pressure fan and enters the sewage tank, the fuel steam boiler can provide steam and hot water for the spray gun to clean dirty oil and sludge on the impermeable cloth, the fluidity of the sludge waste liquid is improved, heat tracing can be performed inside the sewage tank, the plunger pump can convey or reflux and flush the dirty oil, and the sludge settled at the bottom of the sewage tank can be conveyed and loaded through the screw conveyor.
Description
The technical field is as follows:
the utility model relates to the technical field of oilfield environmental protection, in particular to a well site sludge waste liquid combined storage pretreatment device.
The background art comprises the following steps:
along with the gradual increase of environmental protection pressure, the field workover operation site of the oil field requires that the oil sludge does not fall to the ground, the place where the environmental protection operation platform is not popularized is generally paved with the anti-seepage cloth as the field of workover operation, after the workover operation is finished, the sludge waste liquid scattered on the anti-seepage cloth needs to be manually cleaned by a shovel and loaded, the anti-seepage cloth is folded and transferred, and the problem of land pollution caused by the fact that the anti-seepage cloth is frequently damaged and the oil sludge is leaked when the anti-seepage cloth is manually cleaned is solved.
The utility model has the following contents:
in order to solve the problems, the utility model provides a well site sludge waste liquid combined storage pretreatment device.
The technical scheme of the utility model is as follows: the well site sludge and waste liquid combined storage pretreatment device comprises a sewage tank, a fuel steam boiler and a water tank, wherein a suction port is formed in the upper end of the left side of the sewage tank and is connected with an inlet of a high-pressure fan through an air filter, a negative-pressure safety valve and a check valve which are connected in series, a pipeline is arranged at the bottom of the sewage tank and is connected with an inlet of a plunger pump through the filter, a check valve is arranged at the outlet of the plunger pump, two pipelines are connected in parallel to a pipeline at the rear end of the check valve, and one pipeline is connected with a flushing pipe through an electric valve and returns to the bottom of the sewage tank; the other pipeline is connected with an external conveying pipeline through an electric valve;
the inlet of the fuel steam boiler is connected with the water tank, the steam outlet and the hot water outlet of the fuel steam boiler are respectively provided with a valve rear pipeline and are combined and connected with the spray gun, the hot water pipeline of the fuel steam boiler enters the sewage tank through a series electric valve, the fuel steam boiler is uniformly distributed in the sewage tank and is connected with the water tank after being turned back, and the sewage tank is integrally insulated;
the sewage jar right side is equipped with screw conveyer, and screw conveyer slope installation, the lower part stretches into sewage jar bottom, and the sewage jar is stretched out to the upper end, and sewage jar right side lower part is equipped with the feed inlet, and the inlet pipe is connected to the feed inlet, and the inlet pipe stretches into sewage jar left side top position, and high-pressure hose is connected to the feed inlet outside, and high-pressure hose connects the collection vehicle.
The collection car includes the chassis, and the wheel is installed in the chassis four corners, fixed mounting suction tube on the chassis, suction tube left side high-pressure hose, and the suction tube right side is passed through bellows connection and is collected the cover, collect the cover through with chassis vertically sliding rail connection chassis, be equipped with vibrating motor on the chassis, vibrating motor's axle passes through the crankshaft connecting rod and connects and collect the cover, collects the collection mouth of cover below facing, collects the mouth and opens all around and have discontinuous opening.
The left side of the sewage tank is connected with the upper part of the water tank through a saddle, the water tank is arranged on the bottom pry, the right side of the sewage tank is connected with the bottom pry through the saddle,
the wheels are connected with the chassis through independent suspensions.
The high-pressure fan and the inlet one-way valve which are connected with the suction port are connected in parallel.
The feed inlet is installed on the hole of cleaning, and the hole of cleaning is manhole flange seal structure, and the blind flange inboard in the hole of cleaning is equipped with the filter screen, and the inlet pipe is connected on the filter screen left side.
A driving motor of the screw conveyer is hermetically arranged at the top, and a discharge port of the screw conveyer is sealed by a blind flange.
The utility model has the following beneficial effects: the device sucks sludge waste liquid collected by a collection vehicle through a high-pressure fan to enter a sewage tank, a fuel oil steam boiler can provide steam and hot water for a spray gun to clean dirty oil and sludge on impermeable cloth, the fluidity of the sludge waste liquid is improved, meanwhile, heat tracing can be carried out inside the sewage tank, a plunger pump can carry out or back flush the dirty oil, the sludge settled at the bottom of the sewage tank can be carried out by a screw conveyor, air can enter the periphery of a collection opening through a gap 22, air flow is driven by negative pressure sucked by the high-pressure fan to flow into the collection opening at a high speed to drive the sludge waste liquid on the impermeable cloth to enter the sewage tank, a vibration motor drives a collection cover to vibrate up and down, the sludge waste liquid can be vibrated and crushed by the gap of the collection opening, the sludge waste liquid on the impermeable cloth can be collected along with the advance of the collection vehicle, the vibration can also vibrate the sludge waste liquid stained on the gap part, the gap can be prevented from being blocked, and the gas can be prevented from entering the collection cover, reducing the capacity of the air flow to carry sludge and waste liquid.
Description of the drawings:
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a schematic view showing the arrangement of a sewage tank and a water tank according to the present invention;
FIG. 3 is a schematic view of the structure of a collection vehicle according to the present invention;
fig. 4 is a right side view of fig. 3.
In the figure, 1-sewage tank, 2-plunger pump, 3-oil steam boiler, 4-water tank, 5-high pressure fan, 6-collecting vehicle, 7-screw conveyer, 8-high pressure hose, 9-suction opening, 10-feeding pipe, 11-feeding opening, 12-discharging opening, 13-cleaning hole, 14-filter screen, 15-bottom pry, 16-chassis, 17-suction pipe, 18-corrugated pipe, 19-collecting cover, 20-vibrating motor, 21-sliding rail, 22-gap, 23-wheel, 24-independent suspension, 25-collecting opening, 26-spray gun, 27-external conveying pipeline, 28-flushing pipe
The specific implementation mode is as follows:
the utility model will be further described with reference to the accompanying drawings in which:
as shown in a combined figure 2-4 of a figure 1, the well site sludge and waste liquid combined storage pretreatment device comprises a sewage tank 1, a fuel steam boiler 3 and a water tank 4, wherein a suction port 9 is formed in the upper end of the left side of the sewage tank 1 and is connected with an inlet of a high-pressure fan 5 through an air filter, a negative pressure safety valve and a check valve which are connected in series, a pipeline is arranged at the bottom of the sewage tank 1 and is connected with an inlet of a plunger pump 2 through the filter, a check valve is arranged at an outlet of the plunger pump 2, a pipeline at the rear end of the check valve is connected with two pipelines in parallel, and one pipeline is connected with a flushing pipe 28 through an electric valve and returns to the bottom of the sewage tank 1; the other pipeline is connected with an external conveying pipeline 27 through an electric valve;
an inlet of the fuel steam boiler 3 is connected with the water tank 4, a steam outlet and a hot water outlet of the fuel steam boiler 3 are respectively provided with a valve rear pipeline and are combined and connected with the spray gun 26, the hot water pipeline of the fuel steam boiler 3 enters the sewage tank 1 after being connected with an electric valve in series, the sewage tank 1 is uniformly folded back and then connected with the water tank 4, and the sewage tank 1 is integrally insulated;
1 right side of sewage jar is equipped with screw conveyer 7, and the slope installation of screw conveyer 7, the lower part stretches into 1 bottom of sewage jar, and the upper end stretches out sewage jar 1, and 1 right side lower part of sewage jar is equipped with feed inlet 11, and feed inlet 11 is connected inlet pipe 10, and inlet pipe 10 stretches into 1 left side top position of sewage jar, and high-pressure hose 8 is connected to the feed inlet 11 outside, and collection vehicle 6 is connected to high-pressure hose 8.
The device sucks sludge waste liquid collected by the collection vehicle 6 through the high-pressure fan 5 and enters the sewage tank 1, the fuel steam boiler 3 can provide steam and hot water for the spray gun 26 to clean dirty oil and sludge on impermeable cloth, the fluidity of the sludge waste liquid is improved, meanwhile, heat tracing can be carried out inside the sewage tank 1, the plunger pump 2 can carry out or reflux flushing on the dirty oil, and the sludge settled at the bottom of the sewage tank 1 can be carried out and loaded on the vehicle through the screw conveyor 7.
The collecting vehicle 6 comprises a chassis 16, wheels 23 are arranged at four corners of the chassis 16, a suction pipe 17 is fixedly arranged on the chassis 16, a high-pressure hose 8 at the left side of the suction pipe 17 is connected with a collecting cover 19 through a corrugated pipe 18, the collecting cover 19 is connected with the chassis 16 through a slide rail 21 perpendicular to the chassis 16, a vibration motor 20 is arranged on the chassis 16, a shaft of the vibration motor 20 is connected with the collecting cover 19 through a crankshaft connecting rod, a collecting opening 25 of the collecting cover 19 faces downwards, discontinuous notches 22 are formed in the periphery of the collecting opening 25, air can enter the periphery of the collecting opening 25, air flow is driven by negative pressure pumped by the high-pressure fan 5 to flow into the collecting opening 25 at high speed to drive sludge waste liquid on the impermeable cloth to enter the sewage tank 1, the vibration motor 20 drives the collecting cover 19 to vibrate up and down, the notches 22 of the collecting opening 25 can vibrate and crush the sludge waste liquid, and collect the sludge waste liquid on the impermeable cloth along with the advance of the collecting vehicle 6, the vibration can also shake off the sludge waste liquid attached to the notch 22, so that the notch 22 is prevented from being blocked, the gas is prevented from entering the collecting cover 19, and the capability of the gas flow for carrying the sludge waste liquid is reduced.
Because the transportation height restriction, sewage jar 1 makes the horizontal installation, because sewage jar 1 needs certain height to make the mud waste liquid layering in order to separate, sewage jar 1 needs certain elevation, with sewage jar 1 left side through saddle connection on water tank 4 upper portion, water tank 4 installs on end sled 15, sewage jar 1 right side through saddle connection on end sled 15, has solved sewage jar 1's elevation problem promptly, saves space simultaneously.
The wheels 23 are connected with the chassis 16 through the independent suspension 24, and each wheel 23 can be independently suspended, so that the vehicle can conveniently walk on uneven anti-seepage cloth.
The high pressure fan 5 and the inlet check valve which are connected with the suction port 9 are connected in parallel, can be used for standby, and can also be opened at the same time to increase the negative pressure air quantity, so that the operation efficiency is improved.
The feed inlet 11 is installed on the cleaning hole 13, the cleaning hole 13 is a man-hole flange sealing structure, a filter screen 14 is arranged on the inner side of a blind flange of the cleaning hole 13, the left side of the filter screen 14 is connected with the feed pipe 10, large blocks of stones and the like are intercepted through the filter screen 14, and the cleaning hole 13 is opened periodically to be discharged.
The driving motor of the screw conveyor 7 is hermetically arranged at the top, and a discharge hole 12 of the screw conveyor 7 is sealed by a blind flange so as to be beneficial to sealing the sewage tank 1 and keep the vacuum degree when the negative pressure fan 5 works.
Claims (7)
1. The utility model provides a pretreatment devices is jointly accomodate to well site mud waste liquid, includes sewage jar (1), fuel steam boiler (3) and water tank (4), its characterized in that: the upper end of the left side of the sewage tank (1) is provided with a suction port (9) which is connected with the inlet of a high-pressure fan (5) through an air filter, a negative pressure safety valve and a one-way valve which are connected in series, the bottom of the sewage tank (1) is provided with a pipeline which is connected with the inlet of a plunger pump (2) through the filter, the outlet of the plunger pump (2) is provided with the one-way valve, the pipeline at the rear end of the one-way valve is connected with two pipelines in parallel, and one of the pipelines is connected with a flushing pipe (28) through an electric valve and returns to the bottom of the sewage tank (1); the other pipeline is connected with an external transmission pipeline (27) through an electric valve;
an inlet of the fuel steam boiler (3) is connected with a water tank (4), a steam outlet and a hot water outlet of the fuel steam boiler (3) are respectively provided with a valve rear pipeline and are combined with a spray gun (26), the hot water pipeline of the fuel steam boiler (3) enters the sewage tank (1) through a series electric valve, the sewage tank (1) is uniformly and back-folded and then is connected with the water tank (4), and the sewage tank (1) is integrally insulated;
sewage jar (1) right side is equipped with screw conveyer (7), screw conveyer (7) slope installation, sewage jar (1) bottom is stretched into to the lower part, sewage jar (1) is stretched out to the upper end, sewage jar (1) right side lower part is equipped with feed inlet (11), inlet pipe (10) are connected in feed inlet (11), inlet pipe (10) stretch into sewage jar (1) left side top position, high-pressure hose (8) are connected in feed inlet (11) outside, collection vehicle (6) is connected in high-pressure hose (8).
2. The wellsite sludge waste liquid joint containment pretreatment device of claim 1, wherein: the collection vehicle (6) comprises a chassis (16), wheels (23) are installed at four corners of the chassis (16), a suction pipe (17) is fixedly installed on the chassis (16), a high-pressure hose (8) on the left side of the suction pipe (17), a collection cover (19) is connected to the right side of the suction pipe (17) through a corrugated pipe (18), the collection cover (19) is connected with the chassis (16) through a sliding rail (21) vertical to the chassis (16), a vibration motor (20) is arranged on the chassis (16), a shaft of the vibration motor (20) is connected with the collection cover (19) through a crankshaft connecting rod, a collection opening (25) of the collection cover (19) faces downwards, and discontinuous notches (22) are formed in the periphery of the collection opening (25).
3. The wellsite sludge waste liquid joint receiving pretreatment device of claim 1, wherein: the left side of the sewage tank (1) is connected to the upper part of the water tank (4) through a saddle, the water tank (4) is installed on the bottom pry (15), and the right side of the sewage tank (1) is connected to the bottom pry (15) through a saddle.
4. The wellsite sludge waste liquid joint receiving pretreatment device of claim 1, wherein: the wheels (23) are connected to the chassis (16) by independent suspensions (24).
5. The wellsite sludge waste liquid joint receiving pretreatment device of claim 1, wherein: the high-pressure fan (5) and the inlet check valve which are connected with the suction port (9) are connected in parallel.
6. The wellsite sludge waste liquid joint receiving pretreatment device of claim 1, wherein: the feed inlet (11) is installed on the cleaning hole (13), the cleaning hole (13) is a hole flange sealing structure, a filter screen (14) is arranged on the inner side of a blind flange of the cleaning hole (13), and the left side of the filter screen (14) is connected with the feed pipe (10).
7. The wellsite sludge waste liquid joint containment pretreatment device of claim 1, wherein: the driving motor of the screw conveyor (7) is installed at the top in a sealing way, and a discharge hole (12) of the screw conveyor (7) is sealed by a blind flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404850.8U CN217025651U (en) | 2022-02-25 | 2022-02-25 | Pretreatment device is jointly accomodate to well site mud waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404850.8U CN217025651U (en) | 2022-02-25 | 2022-02-25 | Pretreatment device is jointly accomodate to well site mud waste liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217025651U true CN217025651U (en) | 2022-07-22 |
Family
ID=82452337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220404850.8U Active CN217025651U (en) | 2022-02-25 | 2022-02-25 | Pretreatment device is jointly accomodate to well site mud waste liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217025651U (en) |
-
2022
- 2022-02-25 CN CN202220404850.8U patent/CN217025651U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140374331A1 (en) | Filter system | |
| CN105464031A (en) | Washing and sweeping vehicle with double-circulation filter system | |
| CN217025651U (en) | Pretreatment device is jointly accomodate to well site mud waste liquid | |
| CN202482989U (en) | Sludge-water separation system of vacuum suction-type sewer scavenger | |
| CN206956639U (en) | A kind of airborne dust filtration system of sweeper | |
| CN205822442U (en) | Suction-type sewer scavenger | |
| CN206746091U (en) | Sweeper the dirty water decontamination handles recycle device | |
| CN107030075A (en) | A kind of dirty piece-rate system of the water of automatic collection waste residue | |
| CN107035658A (en) | Oily after-treatment device and vavuum pump | |
| CN214554329U (en) | Mine is dustproof loading attachment for breaker | |
| CN105971108A (en) | Powerful suction-type sewer scavenger | |
| CN107174844A (en) | A kind of sweeper sewage recycling device, method of work and sweeper | |
| CN206981335U (en) | A kind of automatic water dirt piece-rate system for collecting waste residue | |
| CN207093310U (en) | Oily after-treatment device and vavuum pump | |
| CN2467468Y (en) | Vacuum pumping apparatus for sewage vehicle | |
| CN210888889U (en) | Oil field development sewage reinjection device | |
| CN206110059U (en) | On -vehicle filter equipment of soil pick -up car | |
| CN220468724U (en) | Improve motor sweeper draught fan and discharge gas-liquid separation room of pollution | |
| CN109930532A (en) | A kind of environmental landscape purification cleaning vehicle | |
| CN208193797U (en) | Separate type suction-type sewer scavenger | |
| CN210728779U (en) | Sand filter tank for refuse dump tail water discharge engineering | |
| KR20020016046A (en) | A device of prevent outflow for waste water | |
| CN214194712U (en) | Hydraulic engineering desilting device | |
| CN215427623U (en) | A oil leak collection device for in oil gas warehousing and transportation | |
| CN214270297U (en) | Oil field mud-containing and oil-containing sewage treatment vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |