CN208893908U - A kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device - Google Patents
A kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device Download PDFInfo
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- CN208893908U CN208893908U CN201821475316.6U CN201821475316U CN208893908U CN 208893908 U CN208893908 U CN 208893908U CN 201821475316 U CN201821475316 U CN 201821475316U CN 208893908 U CN208893908 U CN 208893908U
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Abstract
The utility model provides a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device, including the gas gathering mask being placed at the top of oil separator, gas gathering mask is equipped with induced pipe, preprocessor and oxidation separator are successively arranged on induced pipe, induced pipe is equipped with ventilation blower, it is equipped with activated carbon fiber in preprocessor, ozone generator is equipped in oxidation separator, oxidation separator is connected to by drainpipe with sewage disposal system.The device can prevent pollution of the organic gas to air of oil separator, improve industry Environmental Protection Level.
Description
Technical field
The utility model relates to oxydol production apparatus, in particular to a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste
Flash Gas Compression Skid System.
Background technique
Currently, anthraquinone mature technology, is still main production process in world today's hydrogen peroxide plant.Its process
It is anthraquinone (EAQ) and the hydrogen (H in cycle working fluid2) the hydrogeneous anthraquinone (EH of hydrogenation generation occurs in hydrogenation tower2AQ)
Hydride；Hydrogen anthraquinone (EH2AQ) is reacted in oxidizing tower with the oxygen in air, generates (the H containing hydrogen peroxide2O2) and anthraquinone
(EAQ) oxidation solution；Oxidation solution extracts in extraction tower through pure water, after the purified tower processing of the thick hydrogen peroxide of extraction tower bottom discharge
As dioxygen aquatic products, extraction tower top discharge raffinate separate moisture through extraction raffinate separator, are further dried through washing tower (for removing CO2) de-
Hydrogenation tower is back to after water again to be recycled.
In system operation, partial impurities need discontinuity to be discharged from system, mainly include oxidizing tower blowdown, raffinate
Measuring tank blowdown；The blowdown of alkali separator, the blowdown of carclazyte bed, working solution prepare kettle blowdown etc., and oil separator is finally going for blowdown
To, due to during blowdown can entrainment portions working solution, cause in oil separator containing heavy aromatics (main component trimethylbenzene, first and second
Benzene, propyl benzene etc.) organic matter constantly coalesce, due to heavy aromatics explosion limit 1.2`7%, be easier to form explosive mixing
Object causes organic exhaust gas to volatilize for a long time on oil separator periphery so oil separator is generally open design, seriously threatens environment peace
Entirely.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic exhaust gas
Processing unit prevents pollution of the organic gas to air of oil separator, improves industry Environmental Protection Level.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: hydrogen dioxide solution production by anthraquinone process
Oil separator organic waste gas treatment device, including the gas gathering mask being placed at the top of oil separator, gas gathering mask is equipped with induced pipe, air inducing
Preprocessor and oxidation separator are successively arranged on pipeline, induced pipe is equipped with ventilation blower, is equipped with activated carbon in preprocessor
Fiber, oxidation separator is interior to be equipped with ozone generator, and oxidation separator is connected to by drainpipe with sewage disposal system.
In preferred scheme, it is equipped with filter between the induced pipe and preprocessor, is equipped with filter screen in filter.
In preferred scheme, the oxidation separator is connected to by pipeline with exhaust scrubber, is equipped in exhaust scrubber
Spray tube, spray tube be connected tos by water inlet pipe with water storage device, and water inlet pipe is equipped with water pump, exhaust scrubber pass through return pipe and
Water storage device connection, exhaust scrubber are equipped with exhaust outlet, and water storage device is connected to by discharge pipe with sewage disposal system.
In further embodiment, the return pipe is equipped with water circulating pump.
In preferred scheme, the exhaust outlet of the gas gathering mask is equipped with concentration detection apparatus.
In preferred scheme, the gas gathering mask is surrounded by operation door.
In preferred scheme, the top of the gas gathering mask is equipped with observation panel, passes through glass capsulation on observation panel.
A kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device provided by the utility model, passes through gas gathering mask
And induced pipe is collected the exhaust gas of oil separator, guides, and can prevent organic exhaust gas from assembling and generate explosion and prevent
Only exhaust gas volatilizees and causes air pollution, first passes around the activated carbon fiber in preprocessor to having by the exhaust gas of induced pipe
Machine exhaust gas is adsorbed, then is converted each type organic by the ion-oxygen (carboxyl free radical) of the high activity in oxidation separator
For the simple inorganic matter such as the carbon dioxide of nonhazardous, water, sulfuric acid, nitric acid, the processing to organic exhaust gas is realized.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the top view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
In figure: oil separator 1, gas gathering mask 2, induced pipe 3, preprocessor 4, oxidation separator 5, ventilation blower 6, drainpipe 7,
Filter 8, exhaust scrubber 9, spray tube 10, water inlet pipe 11, water storage device 12, water pump 13, return pipe 14, discharge pipe 15 follow
Ring water pump 16, concentration detection apparatus 17 operate door 18, observation panel 19, exhaust outlet 20.
Specific embodiment
As shown in Fig. 1~2, a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device, including be placed on every
The gas gathering mask 2 at 1 top of oil sump, gas gathering mask 2 are fixed by anchor bolt, and gas gathering mask 2 is equipped with induced pipe 3, induced pipe 3
On be successively arranged preprocessor 4 and oxidation separator 5, induced pipe 3 be equipped with ventilation blower 6, ventilation blower 6 be arranged in induced pipe
3 tail ends, preprocessor 4 is interior to be equipped with activated carbon fiber, is equipped with ozone generator in oxidation separator 5, aoxidizes separator 5 and pass through row
Water pipe 7 is connected to sewage disposal system.
Volatilization exhaust gas containing heavy aromatics is collected aggregation by gas gathering mask 2, then passes through the guidance of induced pipe 3 to pre- place
Device 4 and oxidation separator 5 are managed, is adsorbed by the activated carbon fiber in preprocessor 4, since the absorption of activated carbon fiber is imitated
Fruit is unstable, to be further reduced the content of organics in exhaust gas, passes through treated gas the enters oxidation separation of preprocessor 4
It is handled in device 5, the ion-oxygen (carboxyl free radical) for aoxidizing the high activity generated in separator 5 can convert each type organic
For the simple inorganic matter such as the carbon dioxide of nonhazardous, water, sulfuric acid, nitric acid, to exhaust gas be further processed, the liquid of generation
Body inorganic matter is delivered to sewage disposal system by drainpipe 7 and is reprocessed.
The gas gathering mask 2 is surrounded by operation door 18.Opening and closing by operating door 18 is convenient to the liquid in oil separator 1
It is handled, while guaranteeing that not having volatilization exhaust gas overflows.
The top of the gas gathering mask 2 is equipped with observation panel 19, passes through glass capsulation on observation panel.Specifically, glass is tempering
Glass.The case where collection liquid in isolation tank can be observed by observation panel 19.
It is equipped with filter 8 between the induced pipe 3 and preprocessor 4, is equipped with filter screen in filter 8.
Preparatory filtration treatment is carried out by filter 8, the dust in escaping gas, mosquito in air etc. can be removed
Impurity reduces the processing load of preprocessor 4, improves the service life of device.
The oxidation separator 5 is connected to by pipeline with exhaust scrubber 9, and spray tube 10, spray are equipped in exhaust scrubber 9
Shower pipe 10 is connected to by water inlet pipe 11 with water storage device 12, and water inlet pipe 11 is equipped with water pump 13, and exhaust scrubber 9 passes through return pipe
14 are connected to water storage device 12, exhaust scrubber 9 be equipped with exhaust outlet 20, exhaust outlet 20 be arranged far from exhaust scrubber 6 into
The side of port, water storage device 12 are connected to by discharge pipe 15 with sewage disposal system.
By, containing small-molecule substances such as acidity, being washed by exhaust scrubber 9 in oxidation separator 5 treated gas
Afterwards, reduce gas in impurity content, thus reach can direct emission rank, prevent air generate acid pollution.
The return pipe 14 is equipped with water circulating pump 16.Water storage device 12 is realized by water pump 13 and water circulating pump 16
Middle liquid recycles, and circulation fluid periodic replacement, replaced waste liquid is discharged into sewage disposal system, carries out biochemical treatment conjunction
Qualified discharge.
Further, the exhaust outlet of the gas gathering mask 2 is equipped with concentration detection apparatus 17.It is monitored by concentration detection apparatus 17
Heavy aromatics content in gas gathering mask 2, to implement the processing of open system new waste gas.
The VOC average value of the exhaust outlet of the gas gathering mask 2 of the device is in 20ppm, and after utility model device is handled
VOC average value about in 2ppm, effective processing capacity is up to 90% or more.Following table is specific detection data:
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (7)
1. a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device, it is characterised in that: including being placed on oil separator
(1) gas gathering mask (2) at the top of, gas gathering mask (2) are equipped with induced pipe (3), and induced pipe is successively arranged preprocessor on (3)
(4) and oxidation separator (5), induced pipe (3) are equipped with ventilation blower (6), and activated carbon fiber, oxygen are equipped in preprocessor (4)
Ozone generator is equipped in separator (5), oxidation separator (5) is connected to by drainpipe (7) with sewage disposal system.
2. a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device according to claim 1, feature exist
In: filter (8) are equipped between the induced pipe (3) and preprocessor (4), filter screen is equipped in filter (8).
3. a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device according to claim 1, feature exist
In: the oxidation separator (5) is connected to by pipeline with exhaust scrubber (9), and spray tube is equipped in exhaust scrubber (9)
(10), spray tube (10) is connected to by water inlet pipe (11) with water storage device (12), and water inlet pipe (11) is equipped with water pump (13), tail gas
Washer (9) is connected to by return pipe (14) with water storage device (12), and exhaust scrubber (9) is equipped with exhaust outlet (20), water storage dress
(12) are set to be connected to by discharge pipe (15) with sewage disposal system.
4. a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device according to claim 3, feature exist
In: the return pipe (14) is equipped with water circulating pump (16).
5. a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device according to claim 1, feature exist
In: the exhaust outlet of the gas gathering mask (2) is equipped with concentration detection apparatus (17).
6. a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device according to claim 1, feature exist
In: the gas gathering mask (2) is surrounded by operation door (18).
7. a kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device according to claim 1, feature exist
In: the top of the gas gathering mask (2) is equipped with observation panel (19), passes through glass capsulation on observation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475316.6U CN208893908U (en) | 2018-09-10 | 2018-09-10 | A kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475316.6U CN208893908U (en) | 2018-09-10 | 2018-09-10 | A kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893908U true CN208893908U (en) | 2019-05-24 |
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ID=66571810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821475316.6U Active CN208893908U (en) | 2018-09-10 | 2018-09-10 | A kind of hydrogen dioxide solution production by anthraquinone process oil separator organic waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893908U (en) |
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2018
- 2018-09-10 CN CN201821475316.6U patent/CN208893908U/en active Active
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