CN206965470U - A kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling - Google Patents
A kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling Download PDFInfo
- Publication number
- CN206965470U CN206965470U CN201720632646.0U CN201720632646U CN206965470U CN 206965470 U CN206965470 U CN 206965470U CN 201720632646 U CN201720632646 U CN 201720632646U CN 206965470 U CN206965470 U CN 206965470U
- Authority
- CN
- China
- Prior art keywords
- drilling cuttings
- recycling
- high temperature
- processing system
- activated carbon
- 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.)
- Expired - Fee Related
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
A kind of drilling cuttings recycling environmental protection equipment of shale gas exploration and development is the utility model is related to, especially a kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling.The utility model mainly provide a kind of structure letter answer, the smoke processing system of the shale oil-contained drilling cuttings high temperature cabonization recycling of high treating effect, including denitrification apparatus, Emission control reactor, water cooling cyclone dust collectors, half dry type chilling tower, activated carbon adsorber, sack cleaner, alkali lye spray scrubber, the air-introduced machine being sequentially connected, the activated carbon adsorber internal upper part is provided with charcoal absorption plate, bottom is provided with calcium hydroxide water spray system, and the half dry type chilling tower, activated carbon adsorber, sack cleaner bottom are equipped with flying dust collecting tank.The beneficial effects of the utility model are：Employ the multistage-combination techniques such as chemical reaction and physical absorption to handle flue gas, reach environmental emission standard, the flying dust and waste water of collection can be re-used for the making of adobe.
Description
Technical field
A kind of drilling cuttings recycling environmental protection equipment of shale gas exploration and development is the utility model is related to, especially a kind of shale contains
The smoke processing system of oily drilling cuttings high temperature cabonization recycling.
Background technology
Shale gas is that a kind of cleaning, the efficient energy and industrial chemicals, the shale gas reserves in China rank the first in the world.With
The adjustment of China's energy resource structure and the implementation of environmental emission reduction policy gradually accelerate the paces of shale gas business development, cut-off 2016
The end of the year has built into the shale gas of the side of annual capacity 5000000000 and 2,000,000,000 sides and demonstrated respectively in Fuling Chongqing and Weiyuan, sichuan-Changning
Area, and issued according to National Energy Board《Shale gas development plan (2016-2020)》, China strives that the year two thousand twenty shale gas produces
Amount realizes 300 billion cubic meters.
With the Devoting Major Efforts To Developing of shale gas, corresponding environmental problem is brought therewith.Caused by shale gas drilling process
The oil content of oil-contained drilling cuttings typically in 5-20%, contains the poisonous and harmful substances such as halogen, bioxin.It is average per it is complete bung down by
The oil-contained drilling cuttings more than 300 sides are produced, landwaste amount is big, if not being acted upon directly discharging, not only takes a large amount of arable lands, and
Surrounding soil, water body, air will all be polluted, produced with foul gas.Also contain substantial amounts of pathogen in landwaste, post
The poisonous and harmful substance of the difficult degradations such as infested and bioxin element.Wherein oil patch oneself be put into《National Hazard waste mesh
Record》, belong to natural crude oil and natural gas extraction " sludge caused by waste drilling fluids disposal ", waste classification is HW08 mineral wastes
Oil, waste code are 071-002-08.The directly outer row of oil patch can take a large amount of soils, and its noxious material contained can pollute
Water, soil and air, deteriorate ecological environment.
Thermal desorption technology, the chemistry desorption skill that mining site is directed to the experiment of shale oil-contained drilling cuttings processing or put into production at present
Art and incineration technology all suffer from treatment process complexity, cost height, and all can not finally realize the recycling environmental protection recovery of residue
Utilize.Therefore, the mining site of shale gas exploitation is badly in need of a kind of economic, effective and safety and environmental protection oil-contained drilling cuttings recycling fume treatment
Equipment.
Utility model content
The utility model mainly solves the deficiencies in the prior art, there is provided a kind of structure letter is answered, high treating effect
Shale oil-contained drilling cuttings high temperature cabonization recycling smoke processing system.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of shale oil-contained drilling cuttings high temperature cabonization
The smoke processing system of recycling, including be sequentially connected denitrification apparatus, Emission control reactor, water cooling cyclone dust removal
Device, half dry type chilling tower, activated carbon adsorber, sack cleaner, alkali lye spray scrubber, air-introduced machine, the charcoal absorption
Tower internal upper part is provided with charcoal absorption plate, and bottom is provided with calcium hydroxide water spray system, the half dry type chilling tower, charcoal absorption
Tower, sack cleaner bottom are equipped with flying dust collecting tank.
It is further that the denitrification apparatus is SNCR reactors.
It is further that the water cooling cyclone dust collectors have chuck, water cooling cyclone dust collectors are additionally provided with heat exchanger.
The beneficial effects of the utility model are：The multistage-combination techniques such as chemical reaction and physical absorption are employed to enter flue gas
Gone processing, reached environmental emission standard, the flying dust and waste water of collection can be re-used for the making of adobe, whole process without
Secondary solid waste and waste water produce.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Shown in figure：1- denitrification apparatus, 2- water coolings cyclone dust collectors, 3- half dry type chillings tower, 4- activated carbon adsorbers, 5-
Sack cleaner, 6- alkali lye spray scrubber, 7- air-introduced machines, 8- flying dust collecting tank, 9- Emission control reactors.
Embodiment
Make a step to the technical solution of the utility model by way of example and in conjunction with the accompanying drawings to illustrate.
A kind of as shown in figure 1, fume treatment system of shale oil-contained drilling cuttings high temperature cabonization recycling of the present utility model
System, including be sequentially connected denitrification apparatus 1, Emission control reactor 9, water cooling cyclone dust collectors 2, half dry type chilling tower 3, activity
Charcoal adsorption tower 4, sack cleaner 5, alkali lye spray scrubber 6, air-introduced machine 7, above-mentioned connection are connected by pipeline, the activity
The internal upper part of charcoal adsorption tower 4 is provided with charcoal absorption plate, bottom is provided with calcium hydroxide water spray system, and activated carbon adsorber 4 enters
For mouth in bottom, for outlet flue at top, such flue gas first passes through niter buck in activated carbon adsorber 4, carries out depickling, then
Heavy metal, bioxin is controlled by charcoal absorption plate again, the half dry type chilling tower 3, activated carbon adsorber 4, cloth bag remove
The bottom of dirt device 5 is equipped with flying dust collecting tank 8, for collecting flying dust so that whole system produces without discarded object.
The utility model is in use:Flue gas is advanced to cross denitrification apparatus 1, urea is sprayed in denitrification apparatus 1, for controlling
The generation of oxynitrides processed；By Emission control reactor 9, further denitration is carried out by four-way catalysts；Pass through water again
Cold cyclone dust collectors 2 are cooled and dedusting；Then quenching in the half dry type chilling tower 3 for spraying into alkali lye is introduced, and is reached
The purpose of preliminary depickling；In activated carbon adsorber 4 again depickling and processing heavy metal, bioxin；Subsequently enter bag-type dust
Device 5 carries out dedusting；Finally enter alkali lye spray scrubber 6 and thoroughly depickling processing is carried out to flue gas, discharged after up to standard.
Wherein described denitrification apparatus 1 can be SCR reactors, SNCR reactors.
In order to improve resource utilization, preferred embodiment is that the water cooling cyclone dust collectors 2 have chuck, water cooling
Cyclone dust collectors 2 are additionally provided with heat exchanger.Injection water in chuck, can be with chuck when such flue gas is in water cooling cyclone dust collectors 2
Water carries out heat exchange, and hot water is used for into domestic water by cold water heating, then by heat exchanger.
Claims (3)
1. a kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling, it is characterised in that including connecting successively
Denitrification apparatus (1), Emission control reactor (9), water cooling cyclone dust collectors (2), half dry type chilling tower (3), the activated carbon connect is inhaled
Attached tower (4), sack cleaner (5), alkali lye spray scrubber (6), air-introduced machine (7), activated carbon adsorber (4) internal upper part are set
Active charcoal adsorption plate, bottom are provided with calcium hydroxide water spray system, the half dry type chilling tower (3), activated carbon adsorber (4),
Sack cleaner (5) bottom is equipped with flying dust collecting tank (8).
2. a kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling according to claim 1, its
It is characterised by, the denitrification apparatus (1) is SNCR reactors.
3. a kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling according to claim 1, its
It is characterised by, the water cooling cyclone dust collectors (2) have chuck, and water cooling cyclone dust collectors (2) are additionally provided with heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632646.0U CN206965470U (en) | 2017-06-02 | 2017-06-02 | A kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632646.0U CN206965470U (en) | 2017-06-02 | 2017-06-02 | A kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206965470U true CN206965470U (en) | 2018-02-06 |
Family
ID=61410779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720632646.0U Expired - Fee Related CN206965470U (en) | 2017-06-02 | 2017-06-02 | A kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206965470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112823939A (en) * | 2019-11-20 | 2021-05-21 | 重庆地质矿产研究院 | Shale gas oil-based drilling cutting treatment method |
-
2017
- 2017-06-02 CN CN201720632646.0U patent/CN206965470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112823939A (en) * | 2019-11-20 | 2021-05-21 | 重庆地质矿产研究院 | Shale gas oil-based drilling cutting treatment method |
| CN112823939B (en) * | 2019-11-20 | 2023-09-15 | 重庆地质矿产研究院 | Shale gas oil-based drilling cuttings treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206444401U (en) | A kind of flying dust flue gas combination purification system for burning city domestic garbage | |
| CN106621748B (en) | Combined complete device and method for treating solid waste incineration waste gas | |
| CN101822942B (en) | Wet purification method for dioxin and heavy metals in solid waste incineration gas | |
| CN205055820U (en) | Purification treatment system of msw incineration tail gas | |
| CN103185346A (en) | Combined purification system for waste incineration smoke and technology of combined purification system | |
| CN205903778U (en) | Flue gas purification system | |
| CN201701866U (en) | Garbage incineration flue gas purification system | |
| CN206965470U (en) | A kind of smoke processing system of shale oil-contained drilling cuttings high temperature cabonization recycling | |
| CN206424781U (en) | Horizontal modularization flue gas desulfurization and denitrification absorption regeneration integral system | |
| CN106823727A (en) | A kind of greasy filth waste gas purification and residual heat using device | |
| CN202460440U (en) | Device for processing soil volatile organic pollutant by utilizing low-temperature plasma | |
| CN110124491B (en) | Method and device for multi-pollutant flue gas cooperative treatment and wastewater zero discharge | |
| CN206334537U (en) | Vertical cylindrical flue gas desulfurization and denitrification absorption regeneration integral system | |
| CN211706317U (en) | High-efficient purification treatment system of msw incineration waste gas | |
| CN207599764U (en) | A kind of smoke processing system | |
| CN201209866Y (en) | Flue gas handling arrangement for waterproof roll | |
| CN204769831U (en) | Birds that dies of illness poultry innocent treatment integrated system | |
| CN203869073U (en) | Device capable of circularly using waste lye for treating rotary kiln smoke | |
| CN206935084U (en) | A kind of low emission incineration flue gas of household garbage processing system | |
| CN209968054U (en) | Absorbing device of pitch flue gas | |
| CN209229753U (en) | A kind of incineration flue gas of household garbage purification device | |
| CN206604366U (en) | One kind reinforcing crystallization ammonia process carbon dioxide capture system | |
| CN113244753A (en) | Flue gas carbon dioxide recovery and resource utilization device and method | |
| CN206508755U (en) | Horizontal single hop modularization flue gas desulfurization and denitrification adsorbent equipment | |
| CN206391865U (en) | Vertical type module flue gas desulfurization and denitrification absorption regeneration integral system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180602 |