CN206063945U - It is a kind of decolourize for degraded amine solution, the filtering and purifying of oil removing - Google Patents
It is a kind of decolourize for degraded amine solution, the filtering and purifying of oil removing Download PDFInfo
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- CN206063945U CN206063945U CN201621102429.2U CN201621102429U CN206063945U CN 206063945 U CN206063945 U CN 206063945U CN 201621102429 U CN201621102429 U CN 201621102429U CN 206063945 U CN206063945 U CN 206063945U
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Abstract
This utility model provides a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, including Component Mixing System, candle formula filtration system and rearmounted safety filter system, described Component Mixing System is connected with candle formula filtration system, and described candle formula filtration system is connected with rearmounted safety filter system；The purpose of amine loss of thick fluid color, oil removing and filtration can be realized simultaneously by the device, be purified amine liquid, be easy to further realize that ion exchange or electrodialysis desalination are processed.
Description
Technical field
This utility model belongs to industrial cleaning facility technical field, is related to a kind of deterioration alcaminess desulfurization solvent（Amine liquid）And
Other regenerated solvents decolourize, the filtering and purifying of oil removing.
Background technology
In petrochemical industry, widely used alcaminess solvent is used for sour gas (H in unstripped gas2S、CO2Deng) removing, it is but de-
Pollution can be produced during sulfur solvent life-time service：One is with the heavy hydrocarbon, insoluble particulates, chemical agent brought in unstripped gas
Deepen etc. oil content and suspension content rising in amine liquid, colourity is caused；Two is that hydramine liquid solvent occurs degraded or metal material
Corrode and produce catabolite, heat stable salts etc. and gather, cause the phenomenons such as amine corrosion, band are oily, foam, final impact amine liquid
It is normal to use and deacidification gas effect.
Adsorption effect of activated carbon in water is good, wide material sources, is widely used in feed liquid as a kind of economic adsorbing material and gives up
The purposes such as the decolouring of water, deodorization, oil removing, activated carbon is used as the oil in the adsorbable removing amine liquid of pretreatment, pigment, metal ion
Deng.Granular active carbon is often selected in practical engineering application, using the filtering technique of activated carbon granule filling tank, is loaded in tank
Granular active carbon, amine liquid pump enter filling tank and realize oil removing and decolouring through activated carbon granule.But particulate species activated carbon particle size is universal
Larger, specific surface area is far smaller than Powdered Activated Carbon, its limited sorption capacity to pollutant, and the amine liquid colourity Jing after processing is still
Actual requirement cannot be met, decolorizing effect is not notable.Additionally, granular active carbon is big due to loadings, use cost is of a relatively high.
Powdered Activated Carbon specific surface area is big, interior porosity is high, particularly microcellular structure enrich, with advantages of good adsorption effect,
The characteristics of adsorption rate is fast, it is strong to the adsorbing and removing ability of organic pollution in feed liquid, effectively can remove generation colourity, stink,
The pollutant components such as oil content, recover the cleaning and performance of amine liquid.
Characterization of adsorption of this utility model according to Powdered Activated Carbon, using a kind of filtering and purifying of candle formula filtration to amine
Liquid oil removing, decolorizing purification.
Utility model content
The purpose of this utility model be to provide it is a kind of decolourize for degraded amine solution, the filtering and purifying of oil removing, can be simultaneously
The purpose of amine loss of thick fluid color, oil removing and filtration is realized, is purified amine liquid, be easy to further realize that ion exchange or electrodialysis are de-
Salt treatment.
To realize goal of the invention, the present invention takes following technological means
It is a kind of decolourize for degraded amine solution, the filtering and purifying of oil removing, including Component Mixing System, candle formula filtration system
With rearmounted safety filter system, described Component Mixing System is connected with candle formula filtration system, described candle formula filtration system and
Rearmounted safety filter system is connected.
Preferably, described Component Mixing System is the material mixing tank body with agitating device.
Preferably, described material mixing tank body is provided with inlet ductwork, the dog-house being connected with the outlet of degraded amine flow container
And with the candle export pipeline that is connected of formula filtration system, dog-house is for adding Powdered Activated Carbon and filter aid（Such as kieselguhr etc.）,
The Powdered Activated Carbon using after is reclaimed using candle filter, it is possible to resolve seed activity carbon decoloring in traditional method, remove
The problem of oily effect on driving birds is not good, improves the utilization rate of activated carbon, reduces and throws in consumption, effectively saves Financial cost.
Preferably, described candle formula filtration system is candle filter.
Preferably, the tank body of described candle filter be provided with air vent, liquor inlet, filtrate (liquid, positive air inlet,
Blowback QI KOU, slag-drip opening and the row's of returning mouth.
Preferably, the built-in some candle type filter elements of the tank body of described candle filter, the filter of candle type filter element outer cladding
Gauze of the cloth from effective filtering accuracy（Filter mesh number>500 mesh）Or stainless steel filtering net, every candle type filter element upper end outlet and filter
Liquid outlet is connected, and filtrate (liquid is connected with rearmounted safety filter system.
Preferably, described rearmounted safety filter system is the tank body of built-in multigroup high-precision filter element, the tank body
Exhaust outlet is connected with filtrate recycling can.
Preferably, the inlet ductwork that described material mixing tank body is connected with the outlet of degraded amine flow container is provided with imported valve
And pump, outlet valve and pump are provided with the candle export pipeline that is connected of formula filtration system.
Preferably, the filtrate (liquid of described candle filter is provided with outlet valve and pump, the row's of returning mouth is provided with and returns valve
Door and pump, positive air inlet are provided with positive intake valve, and blowback QI KOU is provided with blowback air valve.
Preferably, the filter element filtering precision that the rearmounted security personnel are filtered in filter system is higher than 5 μm, further intercepts and wear
The Powdered Activated Carbon of saturating candle filter.
The beneficial effects of the utility model are：
1. amine loss of thick fluid color, oil removing, mistake can be realized simultaneously as adsorbent using the excellent Powdered Activated Carbon of adsorption effect
The purpose of filter, is purified amine liquid；
2. candle filter cartridge surface is covered with enough filtering accuracies（>=500 mesh）Filter cloth to after use powder live
Property charcoal reclaimed, can effectively catching activated carbon, it is ensured that filtrate is clarified；
3. the activated carbon filter cake for reclaiming is carried out washing, is dried, and renewable reuse greatly improves the utilization rate of activated carbon, is had
There is good economic benefit；
4. formula filtration unit operations of lighting up are easy, and energy automatic clinker-removing is easy to automation mechanized operation.
Description of the drawings
Fig. 1 is of the present utility model for degraded amine solution decolouring, the structural representation of the filtering and purifying of oil removing.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in detail.
Embodiment 1
It is as shown in Figure 1 decolourize for degraded amine solution, the filtering and purifying of oil removing, including Component Mixing System, candle formula
Filtration system and rearmounted safety filter system, described Component Mixing System are connected with candle formula filtration system, described candle formula mistake
Filter system is connected with rearmounted safety filter system；Described Component Mixing System is the material mixing tank body 1 with agitating device；Institute
The material mixing tank body stated be provided with degraded amine flow container 4 outlet be connected inlet ductwork 11, dog-house 12 and with candle formula filter system
The export pipeline 13 that system is connected, dog-house 12 are used to add Powdered Activated Carbon and filter aid（Such as kieselguhr etc.）, using candle formula mistake
Filter is reclaimed to the Powdered Activated Carbon using after, it is possible to resolve in traditional method, seed activity carbon decoloring, deoiling effect be not good
Problem, improve activated carbon utilization rate, reduce throw in consumption, effectively save Financial cost；Described candle formula filtration system is
Candle filter 2；The tank body of described candle filter is provided with air vent 21, liquor inlet 22, filtrate (liquid 23, positive air inlet
24th, blowback QI KOU 25, slag-drip opening 26 and the row's of returning mouth 27；The built-in some candle type filter elements of tank body of described candle filter, candle
Formula filter element is outer coated with effective filtering accuracy（>=500 mesh）Filter cloth, every candle type filter element upper end outlet is connected with filtrate (liquid, is filtered
Liquid outlet is connected with rearmounted safety filter system；Described rearmounted safety filter system is the tank of built-in multigroup high-precision filter element
Body, the exhaust outlet of the tank body are connected with filtrate recycling can 5；Described material mixing tank body is connected with the outlet of degraded amine flow container
Inlet ductwork be provided with imported valve V1 and pump B1, with the candle export pipeline 11 that is connected of formula filtration system be provided with outlet valve V2 and
Pump B2；The filtrate (liquid 23 of described candle filter is provided with outlet valve V3 and pump B3, and the row's of returning mouth sets 27 and returns valve door V3
With pump B3, positive air inlet 24 is provided with positive intake valve V4, and blowback QI KOU 25 is provided with blowback air valve V5；The rearmounted security personnel filter filter system
Filter element filtering precision in system is higher than 5 μm.
The workflow of above-mentioned amine liquid filtering and purifying is：Degraded amine solution to be clean is entered in blending tank 1, by feeding intake
Mouth adds Powdered Activated Carbon and filter aid, is thoroughly mixed amine liquid and Powdered Activated Carbon by mechanical agitation；Open mixing
Tank outlet valve V2, adjusts V1, V2 size, to regulate and control the import and export flow velocity of amine liquid, controls contact of the amine liquid in tank with activated carbon
The time of staying, reach sufficient absorption purifying effect；Mixed liquor after process carries out solid-liquid by pump input candle formula defecator 2
Separate, Jing after the filter cloth on filter element intercepts Powdered Activated Carbon, the outlet of filter liquor Jing enters filter into cartridge filter 3, after filtration
Liquid recycling can 5；As filtration is carried out, cake layer is constantly thickened, and filtration resistance constantly increases, when feed pressure reaches certain value
When, inlet valve V2 is closed, opening is just blowing into air valve V4, opens valve V3, returns amine liquid in filter and drain into blending tank 1；Air inlet pressure
After power is stable, closing is just blowing into air valve V4 and V3, opens blowback intake valve V5, makes Powdered Activated Carbon on filter element come off；Close anti-
Air valve V5 is blown into, bottom slag discharge 26 is opened, the Powdered Activated Carbon of failure is collected, can be focused on or regenerate use；The row of closing
Cinder notch 26, into next decontamination cycle.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (10)
1. it is a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that including Component Mixing System, candle formula
Filtration system and rearmounted safety filter system, described Component Mixing System are connected with candle formula filtration system, described candle formula mistake
Filter system is connected with rearmounted safety filter system.
2. it is according to claim 1 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that institute
The Component Mixing System stated is the material mixing tank body with agitating device.
3. it is according to claim 2 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that institute
The material mixing tank body stated be provided be connected with degraded amine solution outlet inlet ductwork, dog-house and be connected with formula filtration system of lighting up
Export pipeline.
4. it is according to claim 1 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that institute
The candle formula filtration system stated is candle filter.
5. it is according to claim 4 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that institute
The tank body of the candle filter stated is provided with air vent, liquor inlet, filtrate (liquid, positive air inlet, blowback QI KOU, slag-drip opening and returns
Row's mouth.
6. it is according to claim 4 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that institute
The built-in some candle type filter elements of tank body of the candle filter stated, the effective filtering accuracy of selection of filter cloth of candle type filter element outer cladding
Gauze or stainless steel filtering net, every candle type filter element upper end outlet are connected with filtrate (liquid, and filtrate (liquid filters system with rearmounted security personnel
System is connected.
7. it is according to claim 1 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that institute
The rearmounted safety filter system stated is the tank body of built-in multigroup high-precision filter element, exhaust outlet and the filtrate recycling can of the tank body
It is connected.
8. it is according to claim 3 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that institute
The inlet ductwork that the material mixing tank body stated is connected with degraded amine solution outlet is provided with imported valve and pump, with candle formula filtration system phase
Export pipeline even is provided with outlet valve and pump.
9. it is according to claim 5 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that institute
The filtrate (liquid of the candle filter stated is provided with outlet valve and pump, and the row's of returning mouth is provided with and returns valve door and pump, and positive air inlet is provided with
Positive intake valve, blowback QI KOU are provided with blowback air valve.
10. according to claim 7 a kind of for degraded amine solution decolouring, the filtering and purifying of oil removing, it is characterised in that
The filter element filtering precision that the rearmounted security personnel are filtered in filter system is higher than 5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102429.2U CN206063945U (en) | 2016-10-08 | 2016-10-08 | It is a kind of decolourize for degraded amine solution, the filtering and purifying of oil removing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102429.2U CN206063945U (en) | 2016-10-08 | 2016-10-08 | It is a kind of decolourize for degraded amine solution, the filtering and purifying of oil removing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108384576A (en) * | 2018-03-28 | 2018-08-10 | 浙江海牛环境科技股份有限公司 | The process system and method for tubular membrane and the integrated removing heat stable salt of electrodialytic membranes |
| CN108525388A (en) * | 2018-06-13 | 2018-09-14 | 四川正洁科技有限责任公司 | A kind of waste lubricating oil decolorizing and refining filtration system |
| CN113455492A (en) * | 2021-07-31 | 2021-10-01 | 河南科技大学 | Biological plastify sample preparation equipment |
-
2016
- 2016-10-08 CN CN201621102429.2U patent/CN206063945U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108384576A (en) * | 2018-03-28 | 2018-08-10 | 浙江海牛环境科技股份有限公司 | The process system and method for tubular membrane and the integrated removing heat stable salt of electrodialytic membranes |
| CN108525388A (en) * | 2018-06-13 | 2018-09-14 | 四川正洁科技有限责任公司 | A kind of waste lubricating oil decolorizing and refining filtration system |
| CN108525388B (en) * | 2018-06-13 | 2024-04-12 | 四川正洁科技有限责任公司 | Waste lubricating oil decoloration refining filtration system |
| CN113455492A (en) * | 2021-07-31 | 2021-10-01 | 河南科技大学 | Biological plastify sample preparation equipment |
| CN113455492B (en) * | 2021-07-31 | 2022-08-09 | 河南科技大学 | Biological plastify sample preparation equipment |
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