CN106861424A - A kind of oil-sludge treatment condenses spray system - Google Patents
A kind of oil-sludge treatment condenses spray system Download PDFInfo
- Publication number
- CN106861424A CN106861424A CN201710101305.5A CN201710101305A CN106861424A CN 106861424 A CN106861424 A CN 106861424A CN 201710101305 A CN201710101305 A CN 201710101305A CN 106861424 A CN106861424 A CN 106861424A
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- Prior art keywords
- tank body
- gas
- oil
- sludge treatment
- control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
A kind of oil-sludge treatment condenses spray system, including tank body, tank base is cone bucket, cone bucket end is provided with leakage fluid dram, tank body top is provided with gas vent, the nearly top of tank body is provided with horizontally disposed explosion relief valve, cone bucket top, the nearly bottom of tank body is provided with waste gas inlet, tank body middle part is provided with condensate liquid import, waste gas inlet connects the gas distributor of tank interior, spray equipment in condensate liquid import connection tank body, gas vent separately sets gas return conduit connection waste gas inlet, gas reflux apparatus is provided with gas return conduit, tank body top is provided with temperature sensor and pressure sensor and PLC control devices, temperature sensor, pressure sensor electrically connects PLC control devices, PLC control devices electrically connect spray equipment, explosion relief valve and gas reflux apparatus.Safe, good cooling results of the invention, floor space are small, operating cost is low, and application prospect is extensive.
Description
Technical field
High-temperature oxydation is produced during using condensation spray system, more particularly to oil-sludge treatment the present invention relates to a kind of oil-sludge treatment
Raw flue gas cooling and the synchronous removal of multiple pollutant.
Background technology
With socio-economic development, China's Demand of Oil ＆ Gas amount cumulative year after year.In land and gas and oil in sea, exploitation, fortune
In defeated, storage and refining process, substantial amounts of oily sludge is produced.Greasy filth is bulky, and surrounding soil, water body, air are made
Into pollution, the greasy filth that China will have been exploited and refining oil is produced and the greasy filth that oil foot, refining petroleum are produced list National Hazard in
Waste register.Therefore, innoxious and recycling treatment tool significance is carried out to greasy filth.
Domestic and international greasy filth conventional treatment method has burning method, hot washing method, solvent extraction, chemical demulsification method, solid-liquid point
From method, biological treatment etc., but the above method exist crude oil recovery not thoroughly, cost of investment is big, processing cost is high, secondary pollution
Serious the problems such as, still need to consider further treatment or comprehensively utilize.For the waste gas produced during oily sludge burning disposal,
Using combination techniques such as cyclone dust removal, condensation spray, absorbing and deodorizings by gas cleaning qualified discharge more than conventional processes, but pass
The condensation spray system of system is poor to the assimilation effect of waste gas, and condensation effect is not good, develops safe and efficient oil-sludge treatment with cold
Solidifying spray system is extremely urgent.
The content of the invention
The present invention seeks to overcome existing condensation spray system not enough, there is provided a kind of simple structure, safe and efficient, occupation of land face
Product is small, and operating cost is low, application prospect extensive oil-sludge treatment condensation spray system.
To realize the object of the invention, there is provided following technical scheme：A kind of oil-sludge treatment condenses spray system, including tank
Body, tank base is cone bucket, and cone bucket end is provided with leakage fluid dram, and tank body top is provided with gas vent, and the nearly top of tank body is set
There are horizontally disposed explosion relief valve, cone bucket top, the nearly bottom of tank body is provided with waste gas inlet, and tank body middle part is provided with condensation
Liquid import, is provided with catalytic adsorption material, it is characterised in that waste gas in the tank body between explosion relief valve, condensate liquid import
Air inlet connects the gas distributor of tank interior, and the spray equipment in condensate liquid import connection tank body, gas vent separately sets one
Gas return conduit connects waste gas inlet, and gas reflux apparatus is provided with gas return conduit, and tank body top is provided with temperature
Degree sensor and pressure sensor and PLC control devices, temperature sensor, pressure sensor electrical connection PLC control devices,
PLC control devices electrical connection spray equipment, explosion relief valve and gas reflux apparatus.
Preferably, spray equipment is provided with upper and lower multilayer, every layer of liquid for installing different densities according to processing requirement sprays
Mouth.Fluid injector has high temperature high voltage resistant and decay resistance, and most preferably, packing density is 1 ~ 4 nozzle/m2.Most preferably spray
Shower device is set to 2 ~ 4 layers, and upper and lower interfloor distance is 0.5 ~ 1.0 m.
Preferably, the interior coolant of spray equipment is weak acid or weak base with oxidisability.
Preferably, catalytic adsorption material includes activated carbon, titanium dioxide, Graphene, one kind of nano-composite catalyst
Or it is various.Most preferably, distance is not less than 1.0 m between catalytic adsorption material and fluid injector.
Preferably, gas distributor has high temperature high voltage resistant and decay resistance, between gas distributor and fluid injector
Distance is not less than 3.0 m.
Beneficial effect of the present invention：There is advantages below compared with the prior art：1）It is provided with temperature sensor, pressure sensor
And explosion relief valve, it is safe；2）It is provided with multilayer nozzle, good cooling results；3）Catalytic adsorption material can effectively remove removing exhaust gas
Middle poisonous and harmful substance；4）Coolant can realize the synchronous removal of multiple pollutant while cooling；5）Gas reflux apparatus
The discarded condensation spray system that is back to can be carried out secondary cooling；6）Floor space is small, and operating cost is low, and application prospect is extensive.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
Embodiment 1：A kind of oil-sludge treatment condenses spray system, including tank body 1, and the bottom of tank body 1 is cone bucket, and cone bucket end sets
Leakage fluid dram 12 is equipped with, the top of tank body 1 is provided with gas vent 7, and the nearly top of tank body 1 is provided with horizontally disposed explosion relief valve 5,
Cone bucket top, the nearly bottom of tank body 1 is provided with waste gas inlet 11, and the middle part of tank body 1 is provided with condensate liquid import 9, positioned at explosion-proof peace
Catalytic adsorption material 4 is provided with tank body 1 between full valve 5, condensate liquid import 9, inside the connection tank body 1 of waste gas inlet 11
Gas distributor 2, the spray equipment 3 in the connection tank body 1 of condensate liquid import 9, gas vent 7 separately sets a gas return conduit 13 and connects
Waste gas inlet 11 is connect, gas reflux apparatus 10 is provided with gas return conduit 13, the top of tank body 1 is provided with temperature sensor
6 and pressure sensor 8 and PLC control devices, temperature sensor 6, the electrical connection PLC control devices of pressure sensor 8, PLC controls
Device electrical connection spray equipment 3 processed, explosion relief valve 5 and gas reflux apparatus 10.Spray equipment 3 is provided with 2 ~ 4 layers, every layer
The packing density of fluid injector 3.1 on spray equipment 3 is 1 ~ 4 nozzle/m2.Upper and lower interfloor distance is 0.5 ~ 1.0 m.Spray dress
It is weak acid or weak base with oxidisability to put 3 interior coolants.
Catalytic adsorption material 4 include activated carbon, titanium dioxide, Graphene, one or more of nano-composite catalyst.Urge
Change distance between sorbing material 4 and fluid injector 3.1 and be not less than 1.0 m.Gas distributor 2 has high temperature high voltage resistant and corrosion resistance
Can, distance is not less than 3.0 m between gas distributor 2 and fluid injector 3.1.
Its course of work is as follows：Greasy filth is entered into through the flue gas that the oxidation of burning process high temperature is produced from waste gas inlet 11
The nearly bottom of tank body 1, carries out being fully contacted reaction, waste liquid after disperseing through gas distributor 2 with the cooling liquid in fluid injector 3.1
Wastewater treatment equipment advanced treating is expelled to by leakage fluid dram 12.Can be by gas when not up to being required after the condensed treatment of waste gas
Reflux 10 is back to waste gas inlet 11 and carries out secondary cooling.
In the top of fluid injector 3, catalytic adsorption material 4 is set, selected catalytic adsorption material 4 be activated carbon, titanium dioxide,
Graphene or nano-composite catalyst, are discharged, waste gas after being processed through catalytic adsorption material 4 after waste gas cooling by gas vent 7
Middle volatile organic matter is efficiently removed.
When temperature sensor 6 detects in system temperature exceedes setting value, PLC control devices start spray equipment to be carried out
Spraying cooling.
When pressure sensor 8 detects in system pressure exceedes setting value, it is true that PLC control devices open explosion relief valve
Insurance system safety.
When temperature sensor 6 is detected gas is not up to default chilling temperature in system when, PLC control devices start gas
Reflux 10 carries out secondary spraying cooling.
Claims (5)
1. a kind of oil-sludge treatment condensation spray system, including tank body, tank base is cone bucket, and cone bucket end is provided with leakage fluid dram,
Tank body top is provided with gas vent, and the nearly top of tank body is provided with horizontally disposed explosion relief valve, cone bucket top, the nearly bottom of tank body
End is provided with waste gas inlet, and tank body middle part is provided with condensate liquid import, it is characterised in that waste gas inlet connects tank interior
Gas distributor, the spray equipment in condensate liquid import connection tank body, it is useless that gas vent separately sets gas return conduit connection
Gas air inlet, is provided with gas reflux apparatus on gas return conduit, tank body top is provided with temperature sensor and pressure sensing
Device and PLC control devices, temperature sensor, pressure sensor electrical connection PLC control devices, the electrical connection spray of PLC control devices
Shower device, explosion relief valve and gas reflux apparatus.
2. a kind of oil-sludge treatment condensation spray system according to claim 1, it is characterised in that positioned at explosion relief valve, cold
Catalytic adsorption material is provided with tank body between lime set import.
3. a kind of oil-sludge treatment according to claim 1 condenses spray system, it is characterised in that spray equipment is provided with
Lower multilayer, every layer of fluid injector that different densities are installed according to processing requirement.
4. a kind of oil-sludge treatment according to claim 1 condenses spray system, it is characterised in that the interior cooling of spray equipment
Liquid is weak acid or weak base with oxidisability.
5. a kind of oil-sludge treatment according to claim 1 condenses spray system, it is characterised in that catalytic adsorption material includes
Activated carbon, titanium dioxide, Graphene, one or more of nano-composite catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101305.5A CN106861424A (en) | 2017-02-24 | 2017-02-24 | A kind of oil-sludge treatment condenses spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101305.5A CN106861424A (en) | 2017-02-24 | 2017-02-24 | A kind of oil-sludge treatment condenses spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106861424A true CN106861424A (en) | 2017-06-20 |
Family
ID=59168672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710101305.5A Withdrawn CN106861424A (en) | 2017-02-24 | 2017-02-24 | A kind of oil-sludge treatment condenses spray system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106861424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101780A (en) * | 2021-04-18 | 2021-07-13 | 冯杰 | Method and device for treating volatile organic compounds in waste gas and computer storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001046837A (en) * | 1999-08-05 | 2001-02-20 | Chiyoda Corp | Exhaust gas treatment apparatus |
| CN202044904U (en) * | 2011-04-23 | 2011-11-23 | 濮阳市元光科技有限公司 | Effluvial gas treatment device |
| CN204395712U (en) * | 2015-01-14 | 2015-06-17 | 王磊 | A kind of industrial waste-gas purifier |
| CN204865492U (en) * | 2015-06-04 | 2015-12-16 | 天津市雍阳减水剂厂 | Water -reducing agent exhaust treatment device |
| CN206577602U (en) * | 2017-02-24 | 2017-10-24 | 江苏创新环境工程有限公司 | A kind of oil-sludge treatment condenses spray system |
-
2017
- 2017-02-24 CN CN201710101305.5A patent/CN106861424A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001046837A (en) * | 1999-08-05 | 2001-02-20 | Chiyoda Corp | Exhaust gas treatment apparatus |
| CN202044904U (en) * | 2011-04-23 | 2011-11-23 | 濮阳市元光科技有限公司 | Effluvial gas treatment device |
| CN204395712U (en) * | 2015-01-14 | 2015-06-17 | 王磊 | A kind of industrial waste-gas purifier |
| CN204865492U (en) * | 2015-06-04 | 2015-12-16 | 天津市雍阳减水剂厂 | Water -reducing agent exhaust treatment device |
| CN206577602U (en) * | 2017-02-24 | 2017-10-24 | 江苏创新环境工程有限公司 | A kind of oil-sludge treatment condenses spray system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101780A (en) * | 2021-04-18 | 2021-07-13 | 冯杰 | Method and device for treating volatile organic compounds in waste gas and computer storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170620 |