CN207137520U - A kind of sewage collection equipment for oil field - Google Patents
A kind of sewage collection equipment for oil field Download PDFInfo
- Publication number
- CN207137520U CN207137520U CN201720917148.0U CN201720917148U CN207137520U CN 207137520 U CN207137520 U CN 207137520U CN 201720917148 U CN201720917148 U CN 201720917148U CN 207137520 U CN207137520 U CN 207137520U
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- communicated
- sewage
- oil
- waste water
- buffer reservoir
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Abstract
The utility model discloses a kind of sewage collection equipment for oil field, deviate from sewage disposal system including crude oil, well flushing waste water processing system, drilling wastewater treatment system and processing liquor collecting device, wherein, crude oil deviates from sewage and is communicated in the processing liquor collecting device by crude oil abjection sewage disposal system, well flushing waste water is communicated in the processing liquor collecting device by the well flushing waste water processing system, drilling waste water is by the drilling wastewater treatment system connectivity in the processing liquor collecting device, the drilling wastewater treatment system includes sedimentation basin, vibratory sieve, hydrocyclone and the first buffer reservoir, the drilling waste water is communicated in the sedimentation basin, the sedimentation basin is communicated in the vibratory sieve, the leakage fluid dram of the vibratory sieve is communicated in the hydrocyclone, the hydrocyclone is communicated in first buffer reservoir.Sewage collection equipment described in the utility model can handle and collect crude oil abjection sewage, well flushing waste water and drilling waste water.
Description
Technical field
The utility model belongs to oil field sewage treating equipment facility technology field, and in particular to a kind of sewage for oil field
Collection device.
Background technology
The spudding in of oil field, exploit and day-to-day operation during, substantial amounts of sewage can be all produced, if substantial amounts of sewage is straight
Run in the pollution put and can cause water resource, at present, sewage caused by oil field is substantially by being arranged after the dirty water decontamination handles
Put or re-injection.
For example, the patent application document that Chinese invention patent application number is 201110348671.3 discloses a kind of oil field dirt
Water treatment facilities, it is characterised in that including cyclone air-flotation device, for separating greasy dirt and silt in sewage；The cyclone air-flotation
Device includes gas separation chamber, flow deflector, water-oil separating room, mozzle and silt separation chamber, and the gas separation chamber is in described
The top of cyclone air-flotation device, the water-oil separating room are in the middle part of the cyclone air-flotation device, and the silt separation chamber is in institute
The bottom of cyclone air-flotation device is stated, the flow deflector is arranged between the gas separation chamber and the water-oil separating room, the oil
Water separation chamber lower end is provided with and is communicated to the mozzle of the outside of the cyclone air-flotation device；Microbubble generator, with the rotation
Stream Air-float separator is connected, for producing microbubble and being sent into the sewage for being mixed with microbubble by the water inlet of the cyclone air-flotation device
In cyclone air-flotation device；The sewage tangent line for being mixed with microbubble enters the cyclone air-flotation device and is ejected on the flow deflector；
The cyclone air-flotation device also includes stabilier, and the stabilier is arranged at the lower section of the water-oil separating room, and the mozzle is worn
Cross the stabilier；The top of the cyclone air-flotation device is provided with gas vent, and the sewage for being mixed with microbubble is in the gas
The gas isolated in separation chamber feeds back to the microbubble generator through the gas vent.
Oil field sewage treating equipment of the prior art, following technical problem be present in the application process of reality：
It can not handle and collect well flushing waste water and drilling waste water.
Utility model content
The utility model provides a kind of sewage collection equipment for oil field, the sewage collection equipment energy for oil field
Enough processing and collection crude oil abjection sewage, well flushing waste water and drilling waste water.
A kind of sewage collection equipment for oil field, including crude oil abjection sewage disposal system, well flushing waste water processing system,
Drilling wastewater treatment system and processing liquor collecting device, wherein, crude oil deviates from sewage and deviates from sewage disposal system by the crude oil
System is communicated in the processing liquor collecting device, and well flushing waste water is communicated in the treatment fluid by the well flushing waste water processing system and received
Acquisition means, drilling waste water is by the drilling wastewater treatment system connectivity in the processing liquor collecting device, the drilling waste water
Processing system includes sedimentation basin, vibratory sieve, hydrocyclone and the first buffer reservoir, and the drilling waste water is communicated in the precipitation
Pond, the sedimentation basin are communicated in the vibratory sieve, and the leakage fluid dram of the vibratory sieve is communicated in the hydrocyclone, the waterpower
Cyclone is communicated in first buffer reservoir, and first buffer reservoir is communicated in the processing liquor collecting device.
Further, the mesh number of the vibratory sieve is 150-200 mesh.
Further, the crude oil abjection sewage disposal system also includes the first oil interceptor, device for deoxidizing, activated carbon filtering
Case and the second buffer reservoir, the crude oil abjection sewage are communicated in first oil interceptor, and first oil interceptor is communicated in institute
Device for deoxidizing is stated, the device for deoxidizing is communicated in the activated carbon Rose Box, and the activated carbon Rose Box is communicated in described second
Buffer reservoir, second buffer reservoir are communicated in the processing liquor collecting device.
Further, the well flushing waste water processing system also includes hydrocyclone, de-waxing apparatus, the second oil interceptor and the
Three buffer reservoirs, the well flushing waste water are communicated in the hydrocyclone, and the leakage fluid dram of the hydrocyclone is communicated in described
De-waxing apparatus, the de-waxing apparatus are communicated in second oil interceptor, and second oil interceptor is communicated in the 3rd buffering storage
Tank, the 3rd buffer reservoir are communicated in the processing liquor collecting device.
Further, the device for deoxidizing is degasifier.
Further, the de-waxing apparatus is molecular sieve de-waxing apparatus.
Further, the crude oil abjection sewage disposal system also includes flow control valve, wherein, the flow control valve
It is communicated between first oil interceptor and the device for deoxidizing.
Further, the crude oil abjection sewage disposal system also includes ph values conditioning agent addition mouth, the ph values regulation
Agent adds mouth and is arranged between the activated carbon Rose Box and second buffer reservoir.
Compared with prior art, superior effect of the present utility model is：
Sewage collection equipment described in the utility model for oil field, deviate from sewage disposal system by being equipped with crude oil
System, well flushing waste water processing system, drilling wastewater treatment system and processing liquor collecting device, make the sewage collecting for being used for oil field
Device can handle and collect crude oil abjection sewage, well flushing waste water and drilling waste water.
Brief description of the drawings
Fig. 1 is the schematic diagram of the sewage collection equipment described in the utility model for oil field.
Reference is as follows：
1- crude oil abjection sewage disposal system, the oil interceptors of 11- first, 12- device for deoxidizing, 13 activated carbon Rose Boxes, 14- the
Two buffer reservoirs, 15- flow control valves, 16-ph values conditioning agent add mouth, 2- well flushing waste waters processing system, 21- Swirling flow sand-removings
Device, 22- de-waxing apparatus, the oil interceptors of 23- second, the buffer reservoirs of 24- the 3rd, 3- drilling wastewater treatments system, 31- sedimentation basins,
32- vibratory sieves, 33- hydrocyclones, 34 first buffer reservoirs, 4- processing liquor collecting devices.
Embodiment
The utility model embodiment is described in further detail below.
As shown in Figure 1, a kind of sewage collection equipment for oil field, including crude oil abjection sewage disposal system 1, well-flushing
Sewage disposal system 2, drilling wastewater treatment system 3 and processing liquor collecting device 4, wherein, crude oil abjection sewage passes through the original
Oil abjection sewage disposal system 1 is communicated in the processing liquor collecting device 4, and well flushing waste water passes through the well flushing waste water processing system
2 are communicated in the processing liquor collecting device 4, and drilling waste water is communicated in the treatment fluid by the drilling wastewater treatment system 3
Collection device 4, the drilling wastewater treatment system 3 include sedimentation basin 31, vibratory sieve 32, hydrocyclone 33 and first and buffered
Storage tank 34, the drilling waste water are communicated in the sedimentation basin 31, and the sedimentation basin 31 is communicated in the vibratory sieve 32, the vibration
The leakage fluid dram of sieve 32 is communicated in the hydrocyclone 33, and the hydrocyclone 33 is communicated in first buffer reservoir 34,
First buffer reservoir 34 is communicated in the processing liquor collecting device 4.
Wherein, the water in the processing liquor collecting device 4 can be used in re-injection, discharge or irrigation.
Wherein, the overfall of the hydrocyclone 33 is communicated in first buffer reservoir 34.
The mesh number of the vibratory sieve 32 is 150-200 mesh.
The crude oil abjection sewage disposal system 1 also includes the first oil interceptor 11, device for deoxidizing 12, activated carbon Rose Box 13
With the second buffer reservoir 14, the crude oil abjection sewage is communicated in first oil interceptor 11, and first oil interceptor 11 connects
In the device for deoxidizing 12, the device for deoxidizing 12 is communicated in the activated carbon Rose Box 13, and the activated carbon Rose Box 13 connects
Second buffer reservoir 14 is passed through, second buffer reservoir 14 is communicated in the processing liquor collecting device 4.
The well flushing waste water processing system 2 also includes hydrocyclone 21, de-waxing apparatus 22, the second oil interceptor 23 and the 3rd
Buffer reservoir 24, the well flushing waste water are communicated in the hydrocyclone 21, and the leakage fluid dram of the hydrocyclone 21 is communicated in
The de-waxing apparatus 22, the de-waxing apparatus 22 are communicated in second oil interceptor 23, and second oil interceptor 23 is communicated in institute
The 3rd buffer reservoir 24 is stated, the 3rd buffer reservoir 24 is communicated in the processing liquor collecting device 4.
The device for deoxidizing 12 is degasifier.
The de-waxing apparatus 22 is molecular sieve de-waxing apparatus.
The crude oil abjection sewage disposal system 1 also includes flow control valve 15, wherein, the flow control valve 15 connects
Between first oil interceptor 11 and the device for deoxidizing 12.
The crude oil abjection sewage disposal system 1 also includes ph values conditioning agent and adds mouth 16, and the ph values conditioning agent adds
Mouth 16 is arranged between the activated carbon Rose Box 13 and second buffer reservoir 14.
The utility model is not limited to above-mentioned embodiment, in the case of without departing substantially from substantive content of the present utility model,
It may occur to persons skilled in the art that any deformation, improvement, replacement each fall within the scope of protection of the utility model.
Claims (8)
1. a kind of sewage collection equipment for oil field, including crude oil abjection sewage disposal system, well flushing waste water processing system, brill
Well sewage disposal system and processing liquor collecting device, wherein, crude oil deviates from sewage and deviates from sewage disposal system by the crude oil
The processing liquor collecting device is communicated in, well flushing waste water is communicated in the treatment fluid by the well flushing waste water processing system and collected
Device, drilling waste water is by the drilling wastewater treatment system connectivity in the processing liquor collecting device, it is characterised in that described
Drilling wastewater treatment system includes sedimentation basin, vibratory sieve, hydrocyclone and the first buffer reservoir, and the drilling waste water is communicated in
The sedimentation basin, the sedimentation basin are communicated in the vibratory sieve, and the leakage fluid dram of the vibratory sieve is communicated in the hydrocyclone,
The hydrocyclone is communicated in first buffer reservoir, and first buffer reservoir is communicated in the treatment fluid and collects dress
Put.
2. the sewage collection equipment according to claim 1 for oil field, it is characterised in that the mesh number of the vibratory sieve is
150-200 mesh.
3. the sewage collection equipment according to claim 1 for oil field, it is characterised in that at the crude oil abjection sewage
Reason system also includes the first oil interceptor, device for deoxidizing, activated carbon Rose Box and the second buffer reservoir, and the crude oil abjection sewage connects
First oil interceptor is passed through, first oil interceptor is communicated in the device for deoxidizing, and the device for deoxidizing is communicated in the work
Property charcoal Rose Box, the activated carbon Rose Box is communicated in second buffer reservoir, and second buffer reservoir is communicated in described
Handle liquor collecting device.
4. the sewage collection equipment according to claim 1 for oil field, it is characterised in that the well flushing waste water processing system
System also includes hydrocyclone, de-waxing apparatus, the second oil interceptor and the 3rd buffer reservoir, and the well flushing waste water is communicated in the rotation
Desander is flowed, the leakage fluid dram of the hydrocyclone is communicated in the de-waxing apparatus, and the de-waxing apparatus is communicated in described second
Oil interceptor, second oil interceptor are communicated in the 3rd buffer reservoir, and the 3rd buffer reservoir is communicated in the treatment fluid
Collection device.
5. the sewage collection equipment according to claim 3 for oil field, it is characterised in that the device for deoxidizing is deoxidation
Device.
6. the sewage collection equipment according to claim 4 for oil field, it is characterised in that the de-waxing apparatus is molecule
Screen out wax apparatus.
7. the sewage collection equipment according to claim 3 for oil field, it is characterised in that at the crude oil abjection sewage
Reason system also includes flow control valve, wherein, the flow control valve is communicated in first oil interceptor and the device for deoxidizing
Between.
8. the sewage collection equipment according to claim 3 for oil field, it is characterised in that at the crude oil abjection sewage
Reason system also includes ph values conditioning agent and adds mouth, and ph values conditioning agent addition mouth is arranged on the activated carbon Rose Box and described
Between second buffer reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720917148.0U CN207137520U (en) | 2017-07-26 | 2017-07-26 | A kind of sewage collection equipment for oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720917148.0U CN207137520U (en) | 2017-07-26 | 2017-07-26 | A kind of sewage collection equipment for oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137520U true CN207137520U (en) | 2018-03-27 |
Family
ID=61672758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720917148.0U Expired - Fee Related CN207137520U (en) | 2017-07-26 | 2017-07-26 | A kind of sewage collection equipment for oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207137520U (en) |
-
2017
- 2017-07-26 CN CN201720917148.0U patent/CN207137520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |