CN207943953U - Container-type amine purification device - Google Patents
Container-type amine purification device Download PDFInfo
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- CN207943953U CN207943953U CN201721724291.4U CN201721724291U CN207943953U CN 207943953 U CN207943953 U CN 207943953U CN 201721724291 U CN201721724291 U CN 201721724291U CN 207943953 U CN207943953 U CN 207943953U
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Abstract
The utility model discloses a kind of container-type amine purification devices, including container, shallow-layer regenerating resin bed is installed in container, alkali tank, amine-containing water pot, contains alkali water tank, cartridge filter and Novel filter device and amine purification control system, the alkali tank, amine-containing water pot and it is connected respectively with shallow-layer regenerating resin bed by pipeline containing alkali water tank, shallow-layer regenerating resin bed is connected with cartridge filter by pipeline, and cartridge filter is connected with Novel filter device again.This container-type amine purification device achievees the effect that purify amine liquid using heat stable salts and solid particulate matter, grease, all kinds of hydrocarbons and Partial digestion product in Novel filter device removal amine liquid solvent.The set unit equipment, which is placed in container, simultaneously is conveniently operated and repairs, and improves attendant works' efficiency.
Description
Technical field
The utility model belongs to amine purification field, more particularly to a kind of container-type amine purification device.
Background technology
In petroleum chemical enterprise's oil plant recovery technology of sulfur, desulfurization and decarburization solvent is commonly used for hydrogen sulfide and carbon dioxide etc.
The removing of sour gas, the amine liquid in oily factory's amine liquid system inevitably will produce and gathers solid during recycling
The impurity such as body suspended matter and heat stable salt, seriously affect the absorbent properties of solvent so that amine liquid quality deteriorates, and corrosion pipeline is simultaneously led
Cause desulphurization system fluctuation of service, pipeline block, amine liquid foams and so on.The cleaning for keeping solvent thus, can be significantly
Raising system desulfurization and decarburization efficiency.
At present in amine purification field, most of refineries are all using fixed amine purification device, and amine liquid
Cleaning equipment and filtration system are all separated；When service, generally require manually to replace the consumptions such as filter core, resin
Material and breakdown maintenance；It is separated to be not easy to carry out on-call maintenance anywhere or anytime.And the service of amine purification producer is general
It is present in domestic major refinery, refinery is different from common manufacturing enterprise, and requirement when to Site Service is stringenter, it is desirable that anti-
Quick-fried and work on the spot is stacked neatly, does not influence the construction of other units in charge of construction and the irregular inspection of operating personnel.
Utility model content
The purpose of this utility model is to provide one kind regardless of weather condition or the insufficient situation of field condition
Under, it can be carried out the container-type amine purification device that equipment operation, repair and consumptive material can be replaced at any time.
To achieve the above object, the utility model takes the following technical solution：
Container-type amine purification device, including container are equipped with shallow-layer regenerating resin bed in container, alkali tank, contain
Aqueous amine tank contains alkali water tank, cartridge filter and Novel filter device and amine purification control system, and the alkali tank contains aqueous amine
Tank and it is connected respectively with shallow-layer regenerating resin bed by pipeline containing alkali water tank, shallow-layer regenerating resin bed passes through pipe with cartridge filter
Road is connected, and cartridge filter is connected with Novel filter device again.
Preferably, the Novel filter device includes the first Wrinkled special precision filtering being sequentially connected in series
Device, active carbon filter core formula filter and the second Wrinkled special precision filter, for removing the solid impurity in amine liquid solvent
And grease.
Preferably, the shallow-layer regenerating resin bed, alkali tank, amine-containing water pot, containing alkali water tank passing through pipeline and valve phase
It connects and is fixed in container steel structure.
Preferably, being equipped with operated pneumatic valve on the pipeline that alkali tank, amine-containing water pot are connected with containing alkali water tank for setting
The switching of each flow when received shipment row, in alkali tank, amine-containing water pot and containing fluid level controller is mounted at the top of alkali water tank, for surveying
Measure the liquid level of tank interior.
Preferably, flowmeter is equipped in shallow-layer regenerating resin bed lower pipeline, for measuring flow rate of liquid and tiring out
Count liquid volume.
Preferably, the instrument in device is connected with amine purification control system respectively, pass through amine purification control system
It controls corresponding pneumatic on-off valve, realize corresponding flow switching, effectively improve operating efficiency.
Preferably, the container-type amine purification device further includes experiment porch, explosion-proof air-conditioner, explosion-proof illuminating lamp
And explosion-proof control box；Containing the laboratory apparatus and reagent needed for experiment in platform container body, solvent can be analyzed at any time at the scene
Clean-up effect, save time and the expense of sample post；The setting of antiknock device facilitates site operation personnel anywhere or anytime
The operation and maintenance for carrying out equipment, improves work on the spot environment, improves work efficiency.
Preferably, be arranged on container body in the container-type amine purification device electric tail-gate, burglary-resisting window with
And rolling screen door.
Preferably, the container is 20 ruler TEU (Twenty-foot Equivalent Unit) high cube containers.
The inside for the first Wrinkled special type pleated filter described in novel grade filter device that the utility model uses
Filter core has the characteristics that big flux, pollutant carrying capacity are big, and filtering accuracy can reach 10 μm, can remove most of in solvent
Solid particulate matter and oily substance；The active carbon filter core formula filter uses and the first Wrinkled special precision filter
Same filter housings and bearing, facilitate factory mass complete production, reduce production cost；It is adopted inside active carbon filter
It is used to remove all kinds of hydrocarbons and Partial digestion product in desulfurization and decarburization solvent with similar active carbon filter core；Described
Second Wrinkled special precision filter is the big flux Wrinkled foldable filter element formula filter for using absolute precision as 1 μ, is reduced
To entering the pollution of amine purification system middle-shallow layer regenerating resin bed, ensureing the clean-up effect of resin and reducing resin replacement frequency
Rate.
The utility model compared with prior art, has the following advantages：
1, amine purification device is arranged in container, greatly improved the work of amine liquid in-line purification Site Service
Environment.Utility model device is compact to design, small, improves Field Force's working efficiency and working environment.
2, amine purification equipment and three-level filter system are positioned in 20 ruler TEU (Twenty-foot Equivalent Unit)s, and convenience in transport avoids transporting
The missing of parts on the way.It, can be by the direct hoisting transportation of crane to working site in most of refineries.The not co-occurrence in factory
Field is when being serviced, it is only necessary to the pipeline between device outside container is connected, it is convenient and efficient, and it improves work efficiency and energy
Save the pipeline Connection Time between equipment and equipment and saving consumptive material expense.
3. container-type amine purification apparatus structure of the present invention is simple, be conducive to the operation element of attendant at the scene,
It is convenient and efficient, the mobility of amine purification equipment is improved, scene can be replaced easily and fast, improves showing for attendant
Field working efficiency.And the container-type amine purification equipment of the utility model irregular can arrive Site Service, Ke Yizuo
The interim alternative solution of amine purification considered for refinery.
4. container-type amine purification device of the present invention is on the basis of existing complete set of equipments by amine purification facility, three
Grade filter plant, distribution experiment operation platform, explosion-proof air-conditioner, explosion-proof lamp are integrated in TEU (Twenty-foot Equivalent Unit), and convenience in transport is small convenient for other
Type cleans the cleaning by solvent work of tower.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the container-type amine purification device of the utility model；
Fig. 2 is the process flow diagram of the container-type amine purification device of the utility model.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the embodiment of the present invention, the present embodiment before being with technical solution of the present invention
It puts and is implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to down
The case stated.
Container-type amine purification device as shown in Figure 1, it is characterised in that including container 15, installed in container 15
There is shallow-layer regenerating resin bed 1, alkali tank 3, amine-containing water pot 4, contain alkali water tank 5, cartridge filter 7, Wrinkled special precision filter
8, active carbon filter core formula filter 9, Wrinkled special precision filter 10 and amine purification control system 6, the alkali tank 3,
Amine-containing water pot 4 and it is connected respectively with shallow-layer regenerating resin bed 1 by pipeline containing alkali water tank 5, shallow-layer regenerating resin bed 1 and security personnel
Filter 7 is connected by pipeline, and cartridge filter 7 is connected with Wrinkled special precision filter 8 again；Wrinkled special precision
Filter (8), active carbon filter core formula filter (9) and Wrinkled special precision filter 10 are sequentially connected in series；Described is shallow
Layer regenerating resin bed 1, amine-containing water pot 4, is interconnected and fixed by pipeline and valve in container steel containing alkali water tank 5 alkali tank 3
In structure 2.
Operated pneumatic valve 12 is equipped on the pipeline that alkali tank 3, amine-containing water pot 4 are connected with containing alkali water tank 5, operated pneumatic valve is used
The switching of each flow when equipment is run is mounted on Liquid level at alkali tank 3, amine-containing water pot 4 and top containing alkali water tank 5
Device 13, the liquid level for measuring tank interior；Flowmeter 14 is installed in shallow-layer regenerating resin bed lower pipeline, for surveying
Quantity of fluid flow velocity and accumulative liquid volume；It is also equipped with operated pneumatic valve 12 and manually-operated gate 16 between each pipeline, sees Fig. 2.
Instrument in the container-type amine purification device is connected with amine purification control system 6 respectively, net by amine liquid
Networked control systems control corresponding pneumatic on-off valve, realize corresponding switching, effectively improve operating efficiency.
The container-type amine purification device further includes experiment porch (11), explosion-proof air-conditioner, explosion-proof illuminating lamp and
Explosion-proof control box；Containing the laboratory apparatus and reagent needed for experiment in platform container body, the net of solvent can be analyzed at any time at the scene
Change effect, saves time and the expense of sample post.The setting of antiknock device facilitates site operation personnel to carry out anywhere or anytime
The operation and maintenance of equipment improves work on the spot environment, improves work efficiency；The container-type amine purification device
In electric tail-gate, burglary-resisting window and rolling screen door are set on container body；The container is 20 ruler TEU (Twenty-foot Equivalent Unit) high cube containers.
The container-type amine purification device operating procedure of the utility model
Step 1: lye replaces water：Nitrogen extrudes lye from alkali tank 3, by the way that previous step is remained in tree when resin bed 1
Hydraulic pressure in fat bed, which returns, contains alkali water tank 4,3 Liquid level of alkali tank；
Step 2: resin regeneration：Nitrogen extrudes the lye 3 in alkali tank, into 1 regenerating resin of resin bed, after regeneration
Spent lye discharges, 3 Liquid level of alkali tank；
Step 3: recycle of alkali liquor：Nitrogen will go out containing the hydraulic pressure in alkali water tank 4, into resin bed 1, will remain in resin bed
In lye top return alkali tank 3,3 Liquid level of alkali tank；
Step 4: regeneration is rinsed：Nitrogen will go out containing hydraulic pressure extra in alkali water tank 4, by resin bed 1, by remaining alkali
Hydraulic pressure goes out, and is discharged as wastewater eluting；Containing 4 Liquid level of alkali water tank；
Step 5: pipe flushing：Demineralized water flushing pipe, waste water discharge, flowmeter control；
Step 6: regeneration depth is rinsed：Demineralized water further rinses resin bed, discharge of wastewater；Flowmeter controls；
Step 7: moisturizing containing alkali water tank：Demineralized water is by resin bed 1 into containing alkali water tank 4；Liquid level containing alkali water tank.
Step 8: amine liquid replaces water：Pass through Wrinkled special precision filter 8,9 and of active carbon filter core formula filter successively
10 filtered amine liquid of Wrinkled special precision filter charging pass through resin bed 1, by hydraulic pressure remaining in resin bed 1 go out into containing
Alkali water tank 4,4 Liquid level containing alkali water tank.
Step 9: amine purification：Amine liquid removes internal heat stable salts by resin bed 1.Flowmeter controls.
Step 10: Recovery Purifying：System is returned in the amine liquid top in resin bed 1 by water in amine-containing water pot 5.Amine-containing water pot liquid level control
System.
Step 11: purification is rinsed：Amine-containing water pot 5 is returned in remaining amine top in resin bed by demineralized water.5 liquid level of amine-containing water pot
Control.
Step 12: purification depth is rinsed：Demineralized water further rinses resin bed, discharge of wastewater (or being flushed into system).
Flowmeter controls.
Step 13: plus alkali (step is since the 4th step).In alkali tank (3) regenerating resin is used for the lye postponed
Resin in bed (1).Alkali tank Liquid level.
Heat stable salts in amine liquid solvent and solid particulate matter, grease, each are can remove by above-mentioned technological process
Class hydrocarbons and Partial digestion product achieve the effect that purify amine liquid.The set unit equipment is placed on side in container simultaneously
Convenient to operate and repair improve attendant works' efficiency.
Claims (9)
1. container-type amine purification device, it is characterised in that including container (15), shallow-layer is equipped with again in container (15)
Green resin bed (1), amine-containing water pot (4), contains alkali water tank (5), cartridge filter (7), Novel filter device and amine liquid at alkali tank (3)
Purifying control system (6), the alkali tank (3), amine-containing water pot (4) and containing alkali water tank (5) respectively by pipeline and valve with it is shallow
Layer regenerating resin bed (1) is connected, and shallow-layer regenerating resin bed (1) is connected with cartridge filter (7) by pipeline and valve, is ensured public security
Filter (7) is connected with Novel filter device again.
2. container-type amine purification device according to claim 1, it is characterised in that the Novel filter device packet
Include the first Wrinkled special precision filter (8), active carbon filter core formula filter (9) and the second Wrinkled being sequentially connected in series
Special precision filter (10).
3. container-type amine purification device according to claim 1, it is characterised in that the shallow-layer regenerating resin bed
(1), alkali tank (3), amine-containing water pot (4), (5) containing alkali water tank are interconnected and fixed by pipeline and valve in container steel structure
(2) on.
4. container-type amine purification device according to claim 1, it is characterised in that in alkali tank (3), amine-containing water pot (4)
Operated pneumatic valve (12) is equipped on the pipeline being connected with (5) containing alkali water tank；In alkali tank (3), amine-containing water pot (4) and contain alkali water tank
(5) fluid level controller (13) is mounted at the top of.
5. container-type amine purification device according to claim 1, it is characterised in that in shallow-layer regenerating resin bed lower part
Pipe installing has flowmeter (14).
6. container-type amine purification device according to claim 1, it is characterised in that instrument in device respectively with amine
Liquid purifying control system (6) is connected.
7. container-type amine purification device according to claim 1, it is characterised in that the container-type amine liquid is net
It further includes experiment porch (11), explosion-proof air-conditioner, explosion-proof illuminating lamp and explosion-proof control box that makeup, which is set,.
8. container-type amine purification device according to claim 1, it is characterised in that the container-type amine liquid is net
Electric tail-gate, burglary-resisting window and rolling screen door is arranged in setting in makeup on container body.
9. container-type amine purification device according to claim 1, it is characterised in that the container is 20 ruler marks
Quasi- container high cube container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724291.4U CN207943953U (en) | 2017-12-12 | 2017-12-12 | Container-type amine purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724291.4U CN207943953U (en) | 2017-12-12 | 2017-12-12 | Container-type amine purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207943953U true CN207943953U (en) | 2018-10-09 |
Family
ID=63703819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721724291.4U Active CN207943953U (en) | 2017-12-12 | 2017-12-12 | Container-type amine purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207943953U (en) |
-
2017
- 2017-12-12 CN CN201721724291.4U patent/CN207943953U/en active Active
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