CN205662419U - Condensate water deoiling deironing water treatment facilities - Google Patents
Condensate water deoiling deironing water treatment facilities Download PDFInfo
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- CN205662419U CN205662419U CN201620521745.7U CN201620521745U CN205662419U CN 205662419 U CN205662419 U CN 205662419U CN 201620521745 U CN201620521745 U CN 201620521745U CN 205662419 U CN205662419 U CN 205662419U
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- filter
- water
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- bag
- filtering
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 58
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000005115 demineralization Methods 0.000 abstract 1
- 230000002328 demineralizing effect Effects 0.000 abstract 1
- 238000011033 desalting Methods 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- -1 iron ion Chemical class 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011118 depth filtration Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a condensate water deoiling deironing water treatment facilities, a serial communication port, the device removes oil tank and activated carbon filter including the water tank that condenses, the water filter that condenses, filter bag filter, resin at least, wherein, condense the water tank with it connects a condensate pump to condense between the water filter, condense water filter with the filter bag filter with activated carbon filter connects respectively, the filter bag filter with the resin removes the oil tank to be connected, demineralization backwash pipe with the filter bag filter with the resin removes the oil tank and connects respectively, the resin remove the oil tank with activated carbon filter and oily collecting box are connected respectively, activated carbon filter still is connected with desalting water tank, the filter bag filter includes at least one oil absorption filter bag, the filter fineness of oil absorption filter bag is 3 mu m~25 mu m. The utility model discloses can effectively get rid of oil molecules and iron ion in the condensate water, the desorption rate of its chinese railway is up to 80%, and the condensate water after the processing reaches emission standard.
Description
Technical field
This utility model relates to water-treatment technology field, particularly relates to a kind of condensed water oil-removing except molten iron processing means.
Background technology
The mankind carry out the mode of water process quite a lot of year history, and physical method includes utilizing various pore size not
Same filter material, utilizes absorption or the mode of obstruct, is foreclosed by the impurity in water, and in suction type, more important person is with activated carbon
Adsorbing, blocking method is then that the impurity making volume bigger cannot pass through by filter material by water, and then obtains the cleanest
Water.It addition, physical method also includes the sedimentation method, it is simply that the impurity making proportion less is bubbled through the water column and pulled out, or proportion is bigger
Contamination precipitation under, and then obtain.Chemical method is then to utilize various chemical drugs to be converted into impurities in water to human injury
Less material, or impurity is concentrated, history chemical treatment method at most should be added to the water with Alumen at last, water
After middle impurity set, volume becomes big, just can use Filtration, by Impurity removal.
The nutritive salt problems such as body eutrophication ammonia nitrogen, phosphorus and State Bureau of Environmental Protection is improved constantly to sewage along with human lives
Discharge standard improves step by step, has continued to use traditional " coagulation " and " two stage treatment " water treatment technology of many years and has set
Standby, it is difficult in adapt to the process requirement of current high concentrtion and high-concentration sewage, and processing technological flow is long, system is huge
Greatly, but also distribute a large amount of foul smell.Network operator wants to reach up-to-date discharge standard, needs from the new fund enlarging putting into great number again
Original sewage disposal system, strengthens floor space and uses the sewage disposal device with great number and great number later maintenance expense, but,
Traditional advanced treatment of wastewater regeneration technological system is (such as technology systems such as activated carbon filtration, microporous filter, permeable membrane purifications
System) investment is high, later maintenance operating cost is high, and too many network operator is difficult to bear.
Utility model content
For the deficiency of prior art, this utility model provides a kind of condensed water oil-removing except molten iron processing means, its feature
Being, described device at least includes that condensate tank, condensation water filter, filtering bag filter, resin oil removing pot and activated carbon filter
Device, wherein,
Be connected at least condensate pump between described condensate tank with described condensation water filter, described condensation water filter with
Described filtering bag filter and described active carbon filter connect respectively, and described filtering bag filter is connected with described resin oil removing pot,
Described resin oil removing pot and described active carbon filter and oil collecting box are connected respectively, described active carbon filter also with demineralized water
Case connects, and described sweet-water tank is provided with demineralized water backwash tube, described demineralized water backwash tube and described filtering bag filter and described
Resin oil removing pot connects respectively,
Described filtering bag filter includes that at least one oil suction filter bag, the filtering accuracy of described oil suction filter bag are 3 μm～25 μm.
According to a preferred implementation, the shell of described filtering bag filter is corrosion resistant stainless steel, described filter
The tapered structure of hole shape of bag type filter, the pipeline that described filtering bag filter connects is gapless stainless steel tube.
According to a preferred implementation, described filtering bag filter includes 5 oil suction filter bags, the filtration of described oil suction filter bag
Precision is 3 μm.
According to a preferred implementation, described filtering bag filter includes 5 oil suction filter bags, the filtration of described oil suction filter bag
Precision is 25 μm.
According to a preferred implementation, described oil suction filter bag includes at least one bar magnet frame and at least one is for filtering
The bar magnet of iron ion.
Advantageous Effects of the present utility model:
This utility model can effectively remove the oil molecule and iron ion condensed in water, and the demineralized water after process obtains effectively
Utilizing, water treatment efficiency is the most more environmentally friendly, and utilization rate is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation that condensed water oil-removing removes molten iron processing means.
Detailed description of the invention
It is described in detail below in conjunction with the accompanying drawings.
It is boiler blow-down water that this utility model condenses water, and owing to this coolant-temperature gage is high, oil and sheet iron strip to removing in water carry out phase
The difficulty answered.Condense water station oil removing, there is fluctuation change due to water inlet in iron removal system, makes water outlet be unable to reach design load, in order to
Energy-saving consumption-reducing, cuts down total emission volumn, to condensing water reuse again, thus need to find more suitably process program.
Technological feasibility checking test is carried out for this this utility model filtering bag filter, submerged membrane silk filter.This
It is 150m that utility model condenses water design flow3/ h, high owing to condensing water water temperature, beyond operating energy loss requirement, the most on-the-spot operation
Measuring the least, pressure is the lowest, and equipment is ready for transformation, so flow is divided into two stages to implement according to site specific.
Embodiment 1
Bag filter or submerged membrane silk filter is used before original technique oil removing resin container.
Bag filter: by flow rate calculation, uses bag filter, installs bar magnet in filter additional, and filter bag uses oil suction filter
Bag series；Bar magnet can be with Reusability after cleaning；Bag filter is changed filter bag operation and very simply and is changed quickly.
Submerged membrane silk filter: immersed filter is internal be high temperature resistance diaphragm wire material, film silk may filter that iron ion with
Oil, iron ion and greasy dirt after filtration can be cleaned up by backwash, can Reusability, easy to use.
1. embodiment situation
1.1 first stage test situation
The water flowing post debugging water yield and pressure, and process part leak source, it is ensured that test properly functioning.Due to high-pressure hose surface
The carbon steel pipe iron ion having oil and just welding is higher, so, first flushing pipe after water flowing.
1.1.1 filtering bag filter
Bag filter is replaced by secondary filter bag, and de-ferrous effect is fine.First stage filtering bag filter oil removing, except ferrum analysis
Concrete data such as following table 1-1, by chemical examination table it can be seen that filtering bag filter average oil removal efficiency is 38.2%, ferrum is the most de-
Except rate is 82.6%.
Table 1-1 filtering bag filter oil removing, except ferrum analyze concrete tables of data
1.1.2 submerged membrane silk filter
First stage test submerged membrane silk filter deoiling effect in continuous running is general, but de-ferrous effect
Clearly as scene does not has sufficiently large press water, so cannot be to the normal aeration backwash of submerged membrane silk filter.Film silk
After dirt is stifled, equipment is running always, and from interception degree, film silk interception result becomes apparent from, and uses caudacoria silk to take out
Rinsing with water, discovery can rinse out.First stage submerged membrane silk filter oil removing, except ferrum analyze concrete data such as following table 1-2,
By chemical examination table it can be seen that submerged membrane silk filter average oil removal efficiency is 36.2%, the average removal efficiency of ferrum is 79.4%.
Table 1-2 submerged membrane silk filter oil removing, except ferrum analytical data
1.2 second stage test situation
1.2.1 filtering bag filter
It is not too obvious that filtering bag filter has just started deoiling effect, and through linking up with producer, the filtering accuracy of filter bag is by former
25 μm, are replaced by 3 μm, and deoiling effect substantially take a favorable turn.Second stage filtering bag filter oil removing, except ferrum analyze concrete data as follows
Table 1-3.By chemical examination table it can be seen that filtering bag filter average oil removal efficiency is 45.4%, the average removal efficiency of ferrum 78.6%,
After filter bag changes 3 μm import filter bags into, on-the-spot ferromagnetics remving bars cannot be loaded into, and second stage filtering bag filter is unkitted ferromagnetics remving bars.
Table 1-3 filtering bag filter oil removing, except ferrum analyze concrete tables of data
1.2.2 submerged membrane silk filter
Second stage test submerged membrane silk filter is in continuous running, and film silk filtration yield is by original 260L/m2/
H is adjusted to 600L/m2After/h, oil removing, de-ferrous effect are general, and after flow velocity improves, film silk does not has backwash, dirty stifled beginning to aggravate,
Pressure rises quickly, and pressure reduction increases the most therewith.Intake pressure raises, and film silk transmembrane pressure is bigger, reaches 0.2MPa, causes submergence
Formula filter interior epoxy resin crack, after changing film silk, test continues, and flow velocity adjusts again, and filter area adjusts
For 300L/m2/ h, oil removing, is significantly improved except ferrum.Second stage submerged membrane silk filter oil removing, analyze concrete number except ferrum
According to such as following table 1-4, by chemical examination table it can be seen that submerged membrane silk filter average oil removal efficiency is 38.2%, ferrum is the most de-
Except rate is 39.4%.
Table 1-4 submerged membrane silk filter oil removing, except ferrum analyze concrete tables of data
The embodiment of present embodiment shows:
Bag filter and submerged membrane silk filter have certain removal effect to oil removing, except ferrum.
In two stages of filtering bag filter, produce water 1842m3.First stage flow is 0.75m3/ h, oil removing rate is 38.2%,
Ferrum removal efficiency is 82.6%；Second stage flow 2.5m3/ h, oil removing rate 45.4%, ferrum removal efficiency 78.6%, second-order
Section increases more than 3 times than first stage filtration flow-rate, ferrum removal efficiency has dropped 4%, and oil removing adds 7.2%, sock filtration
Device is the most easy to operate, and floor space is little, and operating cost is low, easy to maintenance.
Two stages of submerged membrane silk filter even produce water 1072m3.First stage flow is 0.75m3/ h, oil removing rate
Being 36.2%, ferrum removal efficiency is 79.4%；Second stage improves film silk filtration flow-rate, and flow is adjusted to 2m3/h.Film silk dirt is stifled tight
Weight, rinses with water, it is impossible to cleaning down is clean, it is necessary to clean with alkali, and after changing film silk, flow is reduced to 0.8m again3/ h,
The average removal efficiency of second stage oil is 38.2%, and the average removal efficiency of ferrum is 39.4%；Although submerged membrane silk filter to oil removing,
Also having certain removal effect except ferrum, but it is too high to be difficult to flow velocity, flow velocity is the highest, and operating cost also can increase.
Oil-containing condensate-scavenging installation of the present utility model is as shown in Figure 1.
A kind of oil-containing condensate-scavenging installation at least include condensate tank, condensation water filter, submerged membrane silk filter,
Resin oil removing pot and active carbon filter, wherein, be connected at least one condensate pump between condensate tank with condensation water filter,
Condensation water filter is connected respectively with submerged membrane silk filter and active carbon filter, and submerged membrane silk filter removes with resin
Oil tank connects, and resin oil removing pot and active carbon filter and oily collecting box are connected respectively, active carbon filter also with sweet-water tank
Connecting, sweet-water tank is provided with demineralized water backwash tube, and demineralized water backwash tube divides with submerged membrane silk filter and resin oil removing pot
Do not connect.
According to a preferred implementation, this utility model also provides for a kind of condensed water oil-removing except molten iron processing means, dress
Put and at least include condensate tank, condensation water filter, filtering bag filter, resin oil removing pot and active carbon filter, wherein, condense
At least one condensate pump, condensation water filter and filtering bag filter and activated carbon mistake it is connected between water tank with condensation water filter
Filter connects respectively, and filtering bag filter is connected with resin oil removing pot, and desalination backwash tube divides with filtering bag filter and resin oil removing pot
Not connecting, resin oil removing pot is connected respectively with active carbon filter oil and collecting box, and active carbon filter is also with sweet-water tank even
Connect.
Filtering bag filter selects a 70T/H filtering bag filter of exerting oneself, and sets bypass, when changing filter bag, runs switching not
Delay production；Filter is connected to Backwash pipeline, the demineralized water of backwash water source Filter Back Washing, rinses and uses manually punching
Wash, repeatedly rinse and can extend the sock filtration life-span, de-ferrous effect also can be made more preferable.Filter bag pressure reduction reaches 0.1MPa, need into
Row backwash, washing time 8min, if after Chong Xiing, runs pressure reduction and is more than 0.1MPa, need to change filter bag.
Filtering bag filter selects 5 bag filters, and filter bag is 3 μm efficient oil suction filter bag, and joins 5 set ferromagnetics remving bars and bar magnets
Frame.
Filtering bag filter uses corrosion resistant stainless steel shell.Its feature:
The tapered structure of hole shape, filtering accuracy is high；
Filtration can enter depths, forms in-depth filtration；
Filtering element surface area is big, and oil absorption is big, the life-span is long；
Ferromagnetics remving bars can Reusability；
It is easy to quick-replaceable.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can be at this utility model
Find out various solution under the inspiration of disclosure, and these solutions also belong to open scope of the present utility model also
Within falling into protection domain of the present utility model.It will be understood by those skilled in the art that this utility model description and accompanying drawing thereof
It is illustrative and not constitutes limitations on claims.Protection domain of the present utility model is by claim and equivalent thereof
Limit.
Claims (5)
1. a condensed water oil-removing is except molten iron processing means, it is characterised in that described device at least includes condensate tank, condenses water
Filter, filtering bag filter, resin oil removing pot and active carbon filter, wherein,
Being connected a condensate pump between described condensate tank with described condensation water filter, described condensation water filter is with described
Filtering bag filter and described active carbon filter connect respectively, and described filtering bag filter is connected with described resin oil removing pot, described
Resin oil removing pot is connected respectively with described active carbon filter and oil collecting box, and described active carbon filter is also with sweet-water tank even
Connecing, described sweet-water tank is provided with demineralized water backwash tube, described demineralized water backwash tube and described filtering bag filter and described resin
Oil removing pot connects respectively,
Described filtering bag filter includes that at least one oil suction filter bag, the filtering accuracy of described oil suction filter bag are 3 μm～25 μm.
2. condensed water oil-removing as claimed in claim 1 is except molten iron processing means, it is characterised in that the hole of described filtering bag filter
The tapered structure of shape, the pipeline that described filtering bag filter connects is gapless stainless steel tube.
3. condensed water oil-removing as claimed in claim 2 is except molten iron processing means, it is characterised in that described filtering bag filter includes
5 oil suction filter bags, the filtering accuracy of described oil suction filter bag is 3 μm.
4. condensed water oil-removing as claimed in claim 2 is except molten iron processing means, it is characterised in that described filtering bag filter includes
5 oil suction filter bags, the filtering accuracy of described oil suction filter bag is 25 μm.
5. condensed water oil-removing as claimed in claim 4 is except molten iron processing means, it is characterised in that described oil suction filter bag include to
A few bar magnet frame and at least one bar magnet being used for filtering iron ion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521745.7U CN205662419U (en) | 2016-06-01 | 2016-06-01 | Condensate water deoiling deironing water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521745.7U CN205662419U (en) | 2016-06-01 | 2016-06-01 | Condensate water deoiling deironing water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205662419U true CN205662419U (en) | 2016-10-26 |
Family
ID=57158971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620521745.7U Active CN205662419U (en) | 2016-06-01 | 2016-06-01 | Condensate water deoiling deironing water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205662419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919670A (en) * | 2021-01-21 | 2021-06-08 | 倍杰特集团股份有限公司 | Condensed water recovery processing system and processing method thereof |
| CN117105296A (en) * | 2023-09-04 | 2023-11-24 | 上海华电电力发展有限公司望亭发电分公司 | A condensate iron removal system and its processing method |
-
2016
- 2016-06-01 CN CN201620521745.7U patent/CN205662419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919670A (en) * | 2021-01-21 | 2021-06-08 | 倍杰特集团股份有限公司 | Condensed water recovery processing system and processing method thereof |
| CN117105296A (en) * | 2023-09-04 | 2023-11-24 | 上海华电电力发展有限公司望亭发电分公司 | A condensate iron removal system and its processing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |