CN206184251U - Clarification plant of oiliness waste gas - Google Patents
Clarification plant of oiliness waste gas Download PDFInfo
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- CN206184251U CN206184251U CN201621211866.8U CN201621211866U CN206184251U CN 206184251 U CN206184251 U CN 206184251U CN 201621211866 U CN201621211866 U CN 201621211866U CN 206184251 U CN206184251 U CN 206184251U
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- oil
- waste gas
- gas
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- biological
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a clarification plant of oiliness waste gas has biological purification processing apparatus, circulating water pump, oil water separator, dirty oil pipe. The biological purification processing apparatus lower part has circulation tank, and biological purification processing apparatus's a lateral wall has oiliness waste gas entry, and the circulation tank lateral wall has mixed liquid outlet. Biological purification processing apparatus's lateral wall has the parting liquid entry. Mixed liquid outlet passes through the oil water separator of circulating water pump UNICOM, and through oil water separator separation greasy dirt, oil water separator has discharge channel and sump oil export. The utility model discloses can retrieve the oil gas composition in the waste gas, changing waste into valuables, all the other part waste gas are decomposed by biofilm carrier, whole processing procedure green.
Description
Technical field
The utility model is related to a kind of processing equipment of waste gas.
Background technology
Waste gas containing oil gas is relatively difficult to treatment, both stains pipeline equipment, and exhaust gas adsorption device is easily caused again
Sorbing material saturation loses adsorption capacity, it is also difficult to parse regeneration treatment；Also biodegradable effect is influenceed, biology is even resulted in
Processing unit fails.
A kind of number of patent application deoiling method of oil-containing waste gas that has been 2006100961108 disclosure of the invention, it is characterized in that：
Oil-containing waste gas is passed through from walnut shell filler, and through the atomizing sprayer spray process above walnut shell filler.This hair
Suction-operated of the bright utilization walnut shell surface to oil, catches the oil in oil-containing waste gas, so as to reach the purpose of purification oil-containing waste gas.
The invention needs to consume walnut shell, and the waste oil of absorption is difficult to separation and recovery utilization.
Number of patent application provides a kind of purification method of heat setting machine high temperature oil-containing waste gas for 2015103553186 invention
And its device, high temperature oil-containing waste gas reclaims the heat energy in waste gas and the portion for making in waste gas by air-water hot tube high-efficiency heat-exchanger rig
Packet segregation junction；Again through bulky grain solid particles in new de-oiling cleaner removing waste gas and the liquid elaioleucite for condensing；Then
Carefully filtered by the ramie filter equipped with ramee pipe, with the trickle grit further gone in removing exhaust gas.The invention
Energy consumption is higher, equipment is more complicated.
Number of patent application belongs to industrial technical field of waste gas treatment, more particularly to one for the invention of 201510509707X
Plant oil-containing waste gas recovery equipment and oil-containing gas recovery method.This kind of oil-containing waste gas recovery equipment, including fume collection device, valve
Component, elastic oil suction filler, heating apparatus and pressurizing unit, the valve member are used to control entrance and the flue gas of oil-contg. smoke
With the discharge of oil, for absorbing the elaioleucite in oil-contg. smoke, the heating apparatus to flue gas for receiving for the elastic oil suction filler
Carrying out heating in storage makes the elaioleucite being adsorbed in elastic oil suction filler be changed into liquid phase, and the pressurizing unit is used to extrude elasticity
Oil suction filler makes oil be discharged from oil discharge outlet.Above-mentioned oil-containing waste gas recovery equipment, structure is more complicated, and parts are more；Fault rate
It is higher.
The content of the invention
Utility model purpose：There is provided waste oil during one kind enables to waste gas to be separated and collected, do not influence purifier to purify
The cleaning equipment of the oil-containing waste gas of ability.
Technical scheme：
General principle：The biological treatment device or Biological Pretreatment equipment of waste gas, are required to circulation fluid or recirculated water, one
As the circulation fluid in circulating box is promoted to by water circulating pump the packing layer of pretreatment or biological treatment, so as to biology
Waste gas in circulation fluid absorb decomposing realizes purification purpose.
The processing unit of oil-containing waste gas of the present utility model, with biological cleaning processing unit, water circulating pump, water-oil separating
Device, contaminated oil pipe.
Biological cleaning processing unit bottom has cyclic water tank, biological cleaning processing unit（Built-in microbiological treatment layer）Or
The side wall of person's cyclic water tank has oil-containing exhaust gas entrance（Oil-containing waste gas oil-containing, VOCs, carbon dioxide, nitrogen, steam, perhaps
Also dust, perhaps EGT is also very high, if temperature is high or dust is too high also needs to supporting corresponding treatment measures
Deng）, cyclic water tank side wall has mixture export（For waste water or contain waste water outflow）.The top tool of biological cleaning processing unit
There are the later low concentration gas for the treatment of to export；Side wall or top have separating liquid（Or low concentration circulation fluid, or separate gas）
Entrance, then separating liquid be sent to microbiological treatment layer top；There is the microbiological treatment positioned at separating liquid entrance bottom in tower
Layer（Wherein contain microorganism fungus kind）.
Mixture export separates greasy dirt, water-oil separating by water circulating pump UNICOM oil water separator by oil water separator
Utensil has discharge channel and sump oil to export, and the separating liquid of relative clean is sent to separating liquid（Or separate gas）Entrance.Sump oil
Outlet connection contaminated oil pipe.Water-oil separating is realized by circulation fluid oily-water seperating equipment, relative clean does not contain after separating
Or the recirculated water of low concentration oil-containing enters biological adsorption bed, be conducive to improving the effect of biological treatment.
Separating liquid entrance can be connected with the spray equipment above microbiological treatment layer.
During work, oil-containing waste gas enters biological cleaning processing unit by oil-containing exhaust gas entrance, wherein by filler and
Water contact mixing, the material in portion（Including oil field oil and portion gas oil）Into cyclic water tank.Then, with recirculated water
Liquid in case forms mixed solution, is exported by mixed solution and flowed out, and under the pumping of water circulating pump, is admitted to water-oil separating
Device.Greasy dirt and separating liquid are separated into oil water separator, greasy dirt exits into contaminated oil pipe from sump oil outlet.In original water pump
Under pumping pressure effect, separating liquid（Or separate gas）From discharge channel outflow, enter at biological cleaning from separating liquid entrance
In reason device, flow through（Or contacted after being sprayed by spray equipment）Microbiological treatment layer.Organic principle in separating liquid is by micro- life
Thing is decomposed or absorbed, and remaining solution is cleaner, as purified solution, instills cyclic water tank.Substantially the gas for being purified
Exported from clean gas and emptied, biological treatment device can be reconnected behind clean gas outlet.
By after such continuous and local cycle operation, the greasy dirt contained in waste gas is constantly separated, it is ensured that in waste gas
Oil gas be most separated out.Organic gas or toxic gas are absorbed by major part and decompose in waste gas, are formed after being cleaned
Purification gas from clean gas export empty.
Spray equipment can be joined directly together with discharge channel.Spray equipment can configure demister, going
Except part water smoke so that microbiological treatment layer activity is more suitable.
Below spray equipment, in microbiological treatment layer, there can also be filler（PP microballoons or other granular materials）,
Contribute to the organic gas such as voc to be dissolved in the water, be both easy to be separated with the clean gas such as nitrogen, carbon dioxide, be easy to again organic
Gas is exported by clean gas and absorbed.
Beneficial effect：
Simple structure of the present utility model, construction cost is low；The oil gas composition in waste gas can be reclaimed, is turned waste into wealth, together
The lift and oil water separator of the original circulating pumps of Shi Liyong, reduce investment, save operating cost；(advise handle several times by circulation
Make into several times：Separate）Afterwards, greasy dirt separation is removed substantially clean.Harmful components are recycled in oily form in waste gas, partly quilt
Biologic packing material is decomposed, little harmful components in the gas of emptying, and harmless components emptying is not take up storing utensil.Microbiological treatment into
This is low, and microbial survival regeneration is easily controlled.Whole processing procedure environmental protection, does not have the consumption of other raw material or the energy.
Brief description of the drawings
Accompanying drawing 1 is a generalized section of the present utility model；
In figure, 1- oil-containings exhaust gas entrance, 2- microbiological treatments layer, the outlet of 3- fillers, 4- spray equipments, 6- low concentration gas
（Closed during purified treatment, circulation is opened afterwards several times）, 8- separating liquids entrance, 9- oil water separators, 10- contaminated oil pipes, 12- recirculated waters
Pump（Water is flowed up）, 13- mixture exports；14- cyclic water tanks.
Specific embodiment
The cleaning equipment of oil-containing waste gas as shown in Figure 1, with biological cleaning processing unit, water circulating pump 12, profit point
From device 9, contaminated oil pipe 10.Biological cleaning processing unit bottom has cyclic water tank 14, the built-in microorganism of biological cleaning processing unit
The side wall of process layer 2, biological cleaning processing unit or cyclic water tank 14 has oil-containing exhaust gas entrance 1, the side of cyclic water tank 14
Wall has mixture export 13；There are low concentration gas to export 6 at the top of biological cleaning processing unit；Side wall or top have to be divided
Chaotropic entrance 8, separating liquid entrance 8 is connected with the spray equipment 4 positioned at the top of microbiological treatment layer 2.
There is the microbiological treatment layer 2 positioned at the bottom of separating liquid entrance 8 in tower；At microorganism below spray equipment 4
Also there is PP microballoon fillers in reason layer 2.Mixture export 13 is by the UNICOM's oil water separator 9 of water circulating pump 12, oil water separator 9
Sump oil outlet with discharge channel and UNICOM's contaminated oil pipe 10.
Claims (4)
1. a kind of cleaning equipment of oil-containing waste gas, with biological cleaning processing unit, it is characterised in that：Separately there are water circulating pump, oil
Separator, contaminated oil pipe；
Biological cleaning processing unit bottom has cyclic water tank, and the built-in microbiological treatment layer of biological cleaning processing unit is biological net
The side wall for changing processing unit or cyclic water tank has oil-containing exhaust gas entrance, and cyclic water tank side wall has mixture export；It is raw
The top of thing purifying processing device exports with low concentration gas；Side wall or top have separating liquid entrance；Have in tower and be located at
The microbiological treatment layer of separating liquid entrance bottom；
By water circulating pump UNICOM oil water separator, there is oil water separator mixture export discharge channel and sump oil to export.
2. the cleaning equipment of oil-containing waste gas as claimed in claim 1, it is characterised in that：Separating liquid entrance is connected with positioned at micro- life
Spray equipment above thing process layer.
3. the cleaning equipment of oil-containing waste gas as claimed in claim 1 or 2, it is characterised in that：Spray equipment is also configured with demisting
Device.
4. the cleaning equipment of oil-containing waste gas as claimed in claim 3, it is characterised in that：At microorganism below spray equipment
Also there is PP microballoon fillers in reason layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211866.8U CN206184251U (en) | 2016-11-10 | 2016-11-10 | Clarification plant of oiliness waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211866.8U CN206184251U (en) | 2016-11-10 | 2016-11-10 | Clarification plant of oiliness waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184251U true CN206184251U (en) | 2017-05-24 |
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ID=58735291
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621211866.8U Active CN206184251U (en) | 2016-11-10 | 2016-11-10 | Clarification plant of oiliness waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345286A (en) * | 2016-11-10 | 2017-01-25 | 江苏科威环保技术有限公司 | Purifying device for oily flue gas |
-
2016
- 2016-11-10 CN CN201621211866.8U patent/CN206184251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345286A (en) * | 2016-11-10 | 2017-01-25 | 江苏科威环保技术有限公司 | Purifying device for oily flue gas |
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