CN208648783U - A kind of oil drilling oily wastewater total system - Google Patents
A kind of oil drilling oily wastewater total system Download PDFInfo
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- CN208648783U CN208648783U CN201820908415.2U CN201820908415U CN208648783U CN 208648783 U CN208648783 U CN 208648783U CN 201820908415 U CN201820908415 U CN 201820908415U CN 208648783 U CN208648783 U CN 208648783U
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- China
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- oily wastewater
- oil drilling
- total system
- greasy filth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
Abstract
The utility model provides a kind of oil drilling oily wastewater total system, and petroleum drilling fluid vibrating screen is connected by positive displacement pump, drainage pipeline with belt filter press；Belt filter press is equipped with outlet, and inclined screw conveyor one end is equipped with feed inlet, and feed inlet is connected with outlet；The inclined screw conveyor other end is equipped with discharge port, and horizontal drying machine one end is equipped with feed hopper, and discharge port is set to the surface of feed hopper；The horizontal drying machine other end is successively connected with vertical screw type conveyer, greasy filth pyrolysis gasification furnace；Waste heat boiler one end is connect by flue with greasy filth pyrolysis gasification furnace, and the waste heat boiler other end is sequentially connected bag filter, level-one except acid cleanup unit, second level are except acid cleanup unit.The utility model is combined using oily wastewater solid-liquid separation technique and greasy filth pyrolytic gasification technology, ensure that the efficient green processing of oily wastewater, using dust settling pocket technique and two-stage deacidification purification techniques, to guarantee the harmless treatment of incineration flue gas.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, in particular to a kind of oil drilling oily wastewater integrated treatment system
System.
Background technique
Oil drilling waste liquid is that in oil field operation the mankind are endangered with a kind of very big pollutant, wherein not only containing as brill
The necessary chemical addition agent of well liquid mud further includes the certain ingredients for producing crude oil, if this pollutant penetrates into soil, not only
It will cause the decline of soil quality, polluted underground water resource can also cause high risks to the humans and animals of contact, it is therefore necessary to
Implement measures to ensure that the environmental protection treatment of this pollutant whole process.
Utility model content
Purpose of utility model: the purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of oil drilling
Oily wastewater total system.
The innovative point of the utility model is to combine oily wastewater isolation technics and greasy filth pyrolytic gasification technology, realizes
The efficient green processing of oily wastewater.
Technical solution: in order to reach above-mentioned purpose of utility model, the utility model is specifically achieved like this: Yi Zhongshi
Oily drilling well oily wastewater total system mainly includes petroleum drilling fluid vibrating screen, positive displacement pump, drainage pipeline, belt filters pressing
Machine, inclined screw conveyor, horizontal drying machine, vertical screw type conveyer, greasy filth pyrolysis gasification furnace, flue, waste heat boiler,
Bag filter, level-one are except acid cleanup unit, second level are except acid cleanup unit；The petroleum drilling fluid vibrating screen is equipped with drain
Mouthful, leakage fluid dram is connected by positive displacement pump, drainage pipeline with belt filter press；Belt filter press is equipped with outlet, and tilting screw is defeated
Machine one end is sent to be equipped with feed inlet, feed inlet is connected with outlet；The inclined screw conveyor other end is equipped with discharge port, horizontal drying machine
One end is equipped with feed hopper, and discharge port is set to the surface of feed hopper；The horizontal drying machine other end successively with vertical spin
Conveyer, greasy filth pyrolysis gasification furnace are connected；Waste heat boiler one end is connect by flue with greasy filth pyrolysis gasification furnace, waste heat pot
The furnace other end is sequentially connected bag filter, level-one except acid cleanup unit, second level are except acid cleanup unit.Oily wastewater is separated into skill
Art and greasy filth pyrolytic gasification technology combine, and realize the efficient green processing of oily wastewater；Using dust settling pocket technique and two
Grade deacidification purification techniques, to guarantee the harmless treatment of incineration flue gas.
Further, the petroleum drilling fluid vibrating screen includes into feed bin, vibrating motor, screening case, pedestal and spring, row
Liquid mouth, screening case are set on pedestal by spring, enter one end that feed bin is set to screening case, and leakage fluid dram is set to screening case
The other end, vibrating motor are set to the top of screening case.Oily wastewater enters feed bin, using vibrating motor as power, through being sieved
The sieving actoion of branch mailbox is pumped into belt filter press by drainage pipeline by positive displacement pump, and the sediment deposition in oily wastewater is removed.
Further, the greasy filth pyrolysis gasification furnace includes Burning Room, spiral gas lift room, screw ash-discharging device, spiral gas
The side that Burning Room is arranged in room is risen, the lower section of Burning Room and spiral gas lift room is arranged in screw ash-discharging device.Most of dust
It is deposited in that screw ash-discharging device is macro, reduces the content of dust in flue gas.
Further, for the second level except acid cleanup unit is equipped with exhaust outlet, exhaust ports are equipped with tail gas adsorption device.Removal
Pernicious gas in flue gas.
Further, the tail gas adsorption device is activated carbon adsorption device.Activated carbon adsorption device, replacement it is convenient and at
This is low.
The utility model has the beneficial effects that the utility model has the advantages that compared with traditional technology
1, the utility model is combined using oily wastewater solid-liquid separation technique and greasy filth pyrolytic gasification technology, be ensure that and is contained
The efficient green of oily water is handled；
2, the utility model is using dust settling pocket technique and two-stage deacidification purification techniques, to guarantee the harmless of incineration flue gas
Change processing；Activated carbon adsorption device is set except acid cleanup unit is equipped with exhaust outlet in second level, effectively eliminates having in flue gas
Evil gas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1.
Specific embodiment
Embodiment 1: as shown in Figure 1, a kind of oil drilling oily wastewater total system, the system mainly include petroleum
It is drilling fluid vibrating sieve 1, positive displacement pump 2, drainage pipeline 3, belt filter press 4, inclined screw conveyor 5, horizontal drying machine 6, vertical
Screw conveyor 7, greasy filth pyrolysis gasification furnace 8, flue 9, waste heat boiler 10, bag filter 11, level-one are except acid purification dress
12, second level is set except acid cleanup unit 13；Petroleum drilling fluid vibrating screen 1 be equipped with leakage fluid dram 1.6, leakage fluid dram 1.6 by positive displacement pump 2,
Drainage pipeline 3 is connected with belt filter press 4；Belt filter press 4 is equipped with outlet, and 5 one end of inclined screw conveyor is equipped with charging
Mouthful, feed inlet is connected with outlet；5 other end of inclined screw conveyor is equipped with discharge port, and 6 one end of horizontal drying machine is leaked equipped with pan feeding
Bucket 6.1, discharge port is set to the surface of feed hopper 6.1；6 other end of horizontal drying machine successively with vertical screw type conveyer 7,
Greasy filth pyrolysis gasification furnace 8 is connected；10 one end of waste heat boiler is connect by flue 9 with greasy filth pyrolysis gasification furnace 8, waste heat boiler
10 other ends are sequentially connected bag filter 11, level-one except acid cleanup unit 12, second level are except acid cleanup unit 13.Petroleum drilling fluid
Vibrating screen 1 includes sieving case into feed bin 1.1, vibrating motor 1.2, screening case 1.3, pedestal 1.4 and spring 1.5 and leakage fluid dram 1.6
1.3 are set on pedestal 1.4 by spring 1.5, enter one end that feed bin 1.1 is set to screening case 1.3, and leakage fluid dram 1.6 is set to
The other end of case 1.3 is sieved, vibrating motor 1.2 is set to the top of screening case 1.3；Oily wastewater to be processed enters feed bin
1.1, it is power with vibrating motor 1.2, by sieving the sieving actoion of case 1.3, band is pumped by drainage pipeline 3 by positive displacement pump 2
Formula filter press 4, semisolid oil mud is fallen into from the discharge port on belt filter press 4 after being dehydrated under the action of extruding force, gravity inclines
Feed inlet on inclined screw conveyer 5 falls into the feed hopper of horizontal drying machine 6 after then being promoted by inclined screw conveyor 5
6.1, greasy filth pyrolysis gasification furnace 8 is sent by vertical screw type conveyer 7 after the drying of horizontal drying machine 6, vertical screw type conveyer 7 wraps
Include 7.2 mechanism of horizontal auger mechanism 7.1 and vertical transport spiral, 7.1 end of horizontal auger mechanism and vertical transport
The connection of 7.2 lower part of screw mechanism, greasy filth pyrolysis gasification furnace 8 include Burning Room 8.1, spiral gas lift room 8.2, screw ash-discharging device
8.3, the side of Burning Room 8.1 is arranged in spiral gas lift room 8.1, and screw ash-discharging device 8.3 is arranged in Burning Room 8.1 and spiral gas
The lower section of room 8.2 is risen, the flue gas that greasy filth pyrolysis gasification furnace 8 generates enters waste heat boiler 10 through flue 9, in waste-heat oven
Heat pipe carries out heat exchange, realizes that high-temperature flue gas recycles, flows out after reducing flue-gas temperature, and successively passes through bag filter
11, level-one removes acid cleanup unit 12 and second level removes acid cleanup unit 13, tails dedusting deacidification is realized, finally by 13.1 row of exhaust outlet
Out, activated carbon adsorption device 13.2 is set at exhaust outlet 13.1, and the pernicious gas in tail gas is fallen in absorption.
Claims (6)
1. a kind of oil drilling oily wastewater total system, which is characterized in that mainly include petroleum drilling fluid vibrating screen, row
Liquid pump, drainage pipeline, belt filter press, inclined screw conveyor, horizontal drying machine, vertical screw type conveyer, greasy filth pyrolysis gas
Change furnace, flue, waste heat boiler, bag filter, level-one except acid cleanup unit, second level remove acid cleanup unit；The petroleum
Drilling fluid vibrating sieve is equipped with leakage fluid dram, and leakage fluid dram is connected by positive displacement pump, drainage pipeline with belt filter press；Belt filter press
It is equipped with outlet, inclined screw conveyor one end is equipped with feed inlet, and feed inlet is connected with outlet；The inclined screw conveyor other end
Equipped with discharge port, horizontal drying machine one end is equipped with feed hopper, and discharge port is set to the surface of feed hopper；Horizontal drying machine
The other end is successively connected with vertical screw type conveyer, greasy filth pyrolysis gasification furnace；Waste heat boiler one end passes through flue and greasy filth
Pyrolysis gasification furnace connection, the waste heat boiler other end are sequentially connected bag filter, level-one except acid cleanup unit, second level are except acid purification
Device.
2. oil drilling oily wastewater total system according to claim 1, which is characterized in that the oil drilling
Liquid vibrating screen includes sieving case into feed bin, vibrating motor, screening case, pedestal and spring, leakage fluid dram by spring and being set to pedestal
On, enter one end that feed bin is set to screening case, leakage fluid dram is set to the other end of screening case, and vibrating motor is set to screening case
Top.
3. oil drilling oily wastewater total system according to claim 1, which is characterized in that the greasy filth pyrolysis
Gasification furnace includes Burning Room, spiral gas lift room, screw ash-discharging device, and the side of Burning Room is arranged in spiral gas lift room, and spiral goes out
The lower section of Burning Room and spiral gas lift room is arranged in apparatus for ash.
4. oil drilling oily wastewater total system according to claim 1, which is characterized in that the second level deacidification
Purification device is equipped with exhaust outlet, and exhaust ports are equipped with tail gas adsorption device.
5. oil drilling oily wastewater total system according to claim 4, which is characterized in that the tail gas adsorption
Device is activated carbon adsorption device.
6. oil drilling oily wastewater total system according to claim 1, which is characterized in that the vertical spin
Conveyer includes horizontal auger mechanism and vertical transport screw mechanism, horizontal auger mechanism end and vertical transport spiral shell
Revolve the connection of mechanism lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908415.2U CN208648783U (en) | 2018-06-13 | 2018-06-13 | A kind of oil drilling oily wastewater total system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908415.2U CN208648783U (en) | 2018-06-13 | 2018-06-13 | A kind of oil drilling oily wastewater total system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208648783U true CN208648783U (en) | 2019-03-26 |
Family
ID=65780774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908415.2U Active CN208648783U (en) | 2018-06-13 | 2018-06-13 | A kind of oil drilling oily wastewater total system |
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| Country | Link |
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| CN (1) | CN208648783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815322A (en) * | 2021-01-20 | 2021-05-18 | 北京博霖环境科技有限公司 | Heterogeneous organic waste synthesizes feeding pyrolysis device |
-
2018
- 2018-06-13 CN CN201820908415.2U patent/CN208648783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815322A (en) * | 2021-01-20 | 2021-05-18 | 北京博霖环境科技有限公司 | Heterogeneous organic waste synthesizes feeding pyrolysis device |
| CN112815322B (en) * | 2021-01-20 | 2022-07-12 | 北京博霖环境科技有限公司 | Heterogeneous organic waste synthesizes feeding pyrolysis device |
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