CN107364986A - Process spent water circulating treating system - Google Patents
Process spent water circulating treating system Download PDFInfo
- Publication number
- CN107364986A CN107364986A CN201710590725.4A CN201710590725A CN107364986A CN 107364986 A CN107364986 A CN 107364986A CN 201710590725 A CN201710590725 A CN 201710590725A CN 107364986 A CN107364986 A CN 107364986A
- Authority
- CN
- China
- Prior art keywords
- water
- gathering ground
- buffer pool
- filter
- waste water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 48
- 239000002351 wastewater Substances 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 26
- 230000000994 depressogenic effect Effects 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 238000011045 prefiltration Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 3
- 239000004094 surface-active agent Substances 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 18
- 229910052782 aluminium Inorganic materials 0.000 description 18
- 239000004411 aluminium Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007670 refining Methods 0.000 description 5
- 238000007667 floating Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229940037003 alum Drugs 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000036244 malformation Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of process spent water circulating treating system, including：Collecting-tank, buffer pool, filter press, clear water reserviors, dosing stirring pool etc.；Waste water is collected into gathering ground after waste material is rinsed during use, again filtering area is flowed into after filtered unit filtering, buffering area is entered back into, in order to enable residue be pressed into block after press filtration, therefore dosing stirring pool can be set, waste water into pond adds surfactant, it is stirred again, press filtration is then carried out by filter press, clear water is disposed to clear water reserviors, filter residue after press filtration is bulk, dries rear very convenient storage and transport.The process spent water circulating treating system of the present invention, can handle sewage, residue is reclaimed, economic and environment-friendly.
Description
Technical field
The present invention relates to a kind of process spent water circulating treating system, more particularly to a kind of technical field of waste recovery.
Background technology
Aluminum production process high energy consumption at present, whether indirectly or direct, greenhouse gas emissions are all bigger.Primary aluminum
The discharge capacity of industry occupies lion's share in non-ferrous metals industry.Energy consumption of the primary aluminum in industrial processes is mainly come
Produced from bauxite exploitation, alumina producing, aluminium electroloysis and carbon anode, what wherein energy consumption was most is aluminium electrolysis process.Secondary aluminium
Compared with the electrolysis in aluminum production, the former the latter is only equivalent to using cost 10%, in terms of energy resource consumption, secondary aluminium is only
Equivalent to the former 5%.From the point of view of the production cycle, as long as secondary aluminium raw material is abundant, just useless miscellaneous aluminium material can be become aluminium ingot within 8 hours,
And electrolytic aluminium is not said from exploiting to being finally made more than program, the time is also longer.As long as refining 1 ton of aluminium ingot, 1.2 tons of obsolete materials, production
Measure considerable.During to alum recovery, generally waste material is cleaned, then dried again, the aluminium skimmings after being oven-dried
It is put into crucible and heats；When aluminium liquid reaches certain temperature, the inert gas containing refining agent is passed through into aluminium liquid aluminium liquid is entered
Row refining；Stop refining after the completion of refining, the aluminium liquid in crucible is reclaimed.Can largely it be used in alum recovery technique
Water, such as water for cleaning, cooling water etc., due to mostly containing various metallic elements in the sewage in alum recovery workshop, therefore
It is both uneconomical if sewage directly discharged, also not environmentally.The content of the invention
Therefore, it is an object of the invention to provide one kind to be handled sewage, the process spent water reclaimed to residue
Circulating treating system.
To achieve these goals, a kind of process spent water circulating treating system of the invention, including：
Collecting-tank, for collecting waste water, the collecting-tank includes gathering ground and filtering area, the gathering ground and extraneous waste water water source
It is connected, is provided with partition wall between the gathering ground and filtering area, water valve was offered on the partition wall, is crossed described on water valve
Filter element is provided with, the filter element is used to carry out prefiltration to the waste water of gathering ground；
Buffer pool, is connected to the filtering area, and the water of the filtering area can flow to the buffer pool；
Filter press, the buffer pool is connected to, for carrying out press filtration to the waste water in buffer pool；
Clear water reserviors, are connected to the filter press, and the clear water after the filter press filtering can flow to the clear water reserviors.
The gathering ground, filtering area, the height of buffer pool reduce successively, so that waste water can be from the gathering ground certainly
So it flow to the filtering area and buffer pool.
The clear water reserviors are also attached to the buffer pool, for being diluted as needed to the water in buffer pool.
Dosing stirring pool is additionally provided between the filter press and the buffer pool, the dosing stirring pool is used for useless
Water is launched material and is stirred, and the filter press is used to carry out press filtration to the waste water after stirring.
The filter element includes a board plug device, a lowering or hoisting gear, a filter net device, and the board plug device includes riding over
The clamping plate portion of two door shapes on the partition wall, two clamping plate portions are each described respectively positioned at the both sides for crossing water valve
Clamping plate portion is connected to one perpendicular to the partition wall and positioned at the side plate of the gathering ground, two side plates away from described
The one end in clamping plate portion is connected by a front panel portion, between the bottom of the side plate and front panel portion and the bottom surface of the gathering ground
With gap；Set on the bottom surface of the gathering ground and positioned at the vertical lower section in the region that the side plate impales with front panel portion
There is depressed part；The lowering or hoisting gear includes a gap baffle plate, a balancing weight and the rope of the connection gap baffle plate and balancing weight
Rope, the gap baffle plate include two side block plate portions and a front plate portion, set on the front panel portion of the board plug device
There is a disk roller, the balancing weight is located at the front side of the front panel portion, and the gap baffle plate is located at the rear side of the front panel portion, described
Rope bypasses the disk roller；The filter net device includes one and is used to be blocked in the main filter screen crossed on front side of water valve, the main filter
The pressing down section of a square frame-shaped is provided with front side of the lower end of net, boss is provided with the bottom madial wall of the pressing down section, is pushing
The lagging that can be ridden on the boss is provided with the inside of the square frame-shaped in portion；The pressing down section can enter the depressed part
It is interior and by the gap baffle plate be pressed in lower section, push rod is vertically arranged with the depressed part, the push rod can push up upwards
Play the lagging；Water window was provided with the side wall of the depressed part to be used to connect the filtering area, and water window is crossed described
On be provided with from filter screen.
The groove passed through for the rope is provided with the pressing down section.
The rope is two.
Extension plate portion is provided with the side of the remote side plate in the clamping plate portion, the effect of the extension plate portion is
Increase the overall construction intensity of board plug device, avoid because unilateral long-term load-bearing causes malformation.
Using above-mentioned technical proposal, process spent water circulating treating system of the invention, waste water is collected after waste material is rinsed
To gathering ground, then filtering area is flowed into after the filtering of filtered unit, enters back into buffering area, in order to enable after press filtration residue by
Block is pressed into, therefore dosing stirring pool can be set, the waste water into pond adds surfactant, then is stirred, and then passes through
Filter press carries out press filtration, and clear water is disposed to clear water reserviors, and the filter residue after press filtration is bulk, dries rear very convenient storage and fortune
It is defeated.
By filter element, can be kept off first by floating with the floating object on the water surface on the outside of board plug device, and for from
The interstitial site of bottom enters the bulky grain debris of inner side, then is stopped by main filter screen, so as to be unlikely to enter filter press
Afterwards equipment is caused to wear；When in use, pressing down section can enter in the depressed part and by the gap filter element
Baffle plate is pressed in lower section, so as to which gap baffle plate will not be kept off in the interstitial site, after using a period of time, because main filter screen will
More bulky grain debris is blocked on lagging, it is therefore desirable to is cleared up, filter net device is now lifted upwards, with filter net device
Entirety moves up, and gap baffle plate loses the down force of the pressing down section, due to the weight of filter net device to be arranged to be much larger than
The weight of the balancing weight, the weight of balancing weight is much larger than the weight of gap baffle plate again, therefore in the presence of balancing weight, passes through
The pulling of rope on disk roller, gap baffle plate move up, and rationally set the length of rope, make to move to the gap institute on the baffle plate of gap
In height, balancing weight just falls in the bottom of gathering ground so that gap baffle plate gear in gap location, make bulky grain debris without
Method enters on the inside of board plug device, but waste water then can still pass through from the gap between part；Meanwhile when filter net device on the whole
During shifting, lagging can gradually leave the push rod, so as to fall on the boss on the bottom madial wall of pressing down section, therefore assemble
Bulky grain debris can be installed on the inside of the square frame-shaped of the pressing down section, avoided and dropped at side；After cleaning out, filter screen is filled
Put go back to original position, pressing down section is pressed on the baffle plate of gap, pushed back to depressed part, while lagging by push rod support and
Moved up relative to pressing down section, until it is concordant with the square frame top edge of pressing down section, so as to avoid the miscellaneous of the smaller particle in waste water
Thing or silt are accumulated on the inside of the square frame-shaped of pressing down section；Due to being provided with water window in depressed part side wall and from filter screen, because
This can flow to filtering area along the waste water that member slots flow down from water window is crossed.
Brief description of the drawings
Fig. 1 is the system schematic of the present invention.
Fig. 2 is the structural representation of the filter element in the present invention.
Fig. 3 is Fig. 2 decomposing schematic representation.
Fig. 4 is Fig. 2 partial sectional view.
Fig. 5 is the A portions partial enlarged drawing in Fig. 4.
Fig. 6 is that main filter screen is lifted into the schematic diagram after departing from framework in Fig. 4.
Fig. 7 is the B portions partial enlarged drawing in Fig. 6.
Embodiment
Below by way of the drawings and specific embodiments, the present invention is described in further detail.
As shown in figure 1, the present embodiment provides a kind of process spent water circulating treating system, including collecting-tank 1, buffer pool 2 plus
Medicine stirring pool 3, filter press 4, clear water reserviors 5, chemicals dosing plant 6, drying unit 7.
Wherein, the collecting-tank 1, for collecting waste water, the collecting-tank 1 includes gathering ground 11 and filtering area 12, described
Gathering ground 11 is connected with extraneous waste water water source, partition wall 13 is provided between the gathering ground 11 and filtering area 12, in the partition wall
Water valve 14 was offered on 13, described cross on water valve 14 is provided with filter element 90, the filter element 90 is used for catchmenting
The waste water in area 11 carries out prefiltration；The buffer pool 2, is connected to the filtering area, and the water of the filtering area can flow to described
Buffer pool；The filter press 4, is connected to the buffer pool, for carrying out press filtration to the waste water in buffer pool；The clear water reserviors 5,
The filter press is connected to, the clear water after the filter press filtering can flow to the clear water reserviors.
The gathering ground 11, filtering area 12, the height of buffer pool 2 reduce successively, so that waste water can be from the collection
Pool flow to the filtering area and buffer pool naturally.
The clear water reserviors 5 are also attached to the buffer pool 2, for being diluted as needed to the water in buffer pool.
The dosing stirring pool 3 is provided between the filter press 4 and the buffer pool 2, the dosing stirring pool 3 is used
In launching material to waste water and being stirred, the filter press 4 is used to carry out press filtration to the waste water after stirring.
Drying unit 7 is used to dry the residue block after press filtration.
As illustrated in figs. 2-7, the filter element 90 includes a board plug device 91, a lowering or hoisting gear 92, a filter net device 93,
The board plug device 91 includes riding over the clamping plate portion 911 of two door shapes on the partition wall, and position is distinguished in two clamping plate portions 911
In the both sides for crossing water valve 14, each clamping plate portion 911 is connected to one perpendicular to the partition wall 13 and catchmented positioned at described
The side plate 912 in area 11, the one end in the remote clamping plate portion 911 of two side plates 912 pass through the phase of a front panel portion 913
Even, there is gap 910 between the bottom of the side plate 912 and front panel portion 913 and the bottom surface of the gathering ground 11；Described
Depression is provided with the bottom surface of gathering ground 11 and positioned at the vertical lower section in the region that the side plate 912 impales with front panel portion 913
Portion 110；The lowering or hoisting gear 92 includes a gap baffle plate 921, a balancing weight 922 and the connection gap baffle plate 921 and matched somebody with somebody
The rope 923 of pouring weight 922, the gap baffle plate 921 includes a two side block plate portion 921a and front plate portion 921b, in institute
State and a disk roller 914 is provided with the front panel portion 913 of board plug device 91, before the balancing weight 922 is located at the front panel portion 913
Side, the gap baffle plate 921 are located at the rear side of the front panel portion 913, and the rope 923 bypasses the disk roller 914；The filter screen
Device 93 includes one and is used to be blocked in the main filter screen 931 for crossing the front side of water valve 14, is set on front side of the lower end of the main filter screen 931
There is the pressing down section 932 of a square frame-shaped, boss 933 is provided with the bottom madial wall of the pressing down section 932, in pressing down section 932
The lagging 934 that can be ridden on the boss 933 is provided with the inside of square frame-shaped；The pressing down section 932 can enter described
Lower section is pressed in depressed part 110 and by the gap baffle plate 921, push rod 111 is vertically arranged with the depressed part 110,
The push rod 111 can jack up the lagging 934 upwards；Water window 112 was provided with the side wall of the depressed part 110 to use
In connecting the filtering area 12, it is provided with described cross on water window 112 from filter screen 113.
The groove 935 passed through for the rope is provided with the pressing down section 932.
The rope 923 is two.
It is provided with the side of the remote side plate 912 in the clamping plate portion 911 and extends plate portion 915, the extension plate
The effect in portion 915 is to increase the overall construction intensity of board plug device 91, is avoided because unilateral long-term load-bearing causes malformation.
Using above-mentioned technical proposal, process spent water circulating treating system of the invention, waste water is collected after waste material is rinsed
To gathering ground, then filtering area is flowed into after the filtering of filtered unit, enters back into buffering area, in order to enable after press filtration residue by
Block is pressed into, therefore dosing stirring pool can be set, the waste water into pond adds surfactant, then is stirred, and then passes through
Filter press carries out press filtration, and clear water is disposed to clear water reserviors, and the filter residue after press filtration is bulk, dries rear very convenient storage and fortune
It is defeated.
By filter element, can be kept off first by floating with the floating object on the water surface on the outside of board plug device, and for from
The interstitial site of bottom enters the bulky grain debris of inner side, then is stopped by main filter screen, so as to be unlikely to enter filter press
Afterwards equipment is caused to wear；When in use, pressing down section can enter in the depressed part and by the gap filter element
Baffle plate is pressed in lower section, so as to which gap baffle plate will not be kept off in the interstitial site, after using a period of time, because main filter screen will
More bulky grain debris is blocked on lagging, it is therefore desirable to is cleared up, filter net device is now lifted upwards, with filter net device
Entirety moves up, and gap baffle plate loses the down force of the pressing down section, due to the weight of filter net device to be arranged to be much larger than
The weight of the balancing weight, the weight of balancing weight is much larger than the weight of gap baffle plate again, therefore in the presence of balancing weight, passes through
The pulling of rope on disk roller, gap baffle plate move up, and rationally set the length of rope, make to move to the gap institute on the baffle plate of gap
In height, balancing weight just falls in the bottom of gathering ground so that gap baffle plate gear in gap location, make bulky grain debris without
Method enters on the inside of board plug device, but waste water then can still pass through from the gap between part；Meanwhile when filter net device on the whole
During shifting, lagging can gradually leave the push rod, so as to fall on the boss on the bottom madial wall of pressing down section, therefore assemble
Bulky grain debris can be installed on the inside of the square frame-shaped of the pressing down section, avoided and dropped at side；After cleaning out, filter screen is filled
Put go back to original position, pressing down section is pressed on the baffle plate of gap, pushed back to depressed part, while lagging by push rod support and
Moved up relative to pressing down section, until it is concordant with the square frame top edge of pressing down section, so as to avoid the miscellaneous of the smaller particle in waste water
Thing or silt are accumulated on the inside of the square frame-shaped of pressing down section；Due to being provided with water window in depressed part side wall and from filter screen, because
This can flow to filtering area along the waste water that member slots flow down from water window is crossed.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.For
For those of ordinary skill in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among moving still in the protection domain of the invention.
Claims (4)
- A kind of 1. process spent water circulating treating system, it is characterised in that including：Collecting-tank, for collecting waste water, the collecting-tank includes gathering ground and filtering area, the gathering ground and extraneous waste water water source It is connected, is provided with partition wall between the gathering ground and filtering area, water valve was offered on the partition wall, is crossed described on water valve Filter element is provided with, the filter element is used to carry out prefiltration to the waste water of gathering ground；Buffer pool, is connected to the filtering area, and the water of the filtering area can flow to the buffer pool；Filter press, the buffer pool is connected to, for carrying out press filtration to the waste water in buffer pool；Clear water reserviors, are connected to the filter press, and the clear water after the filter press filtering can flow to the clear water reserviors；Wherein, the gathering ground, filtering area, the height of buffer pool reduce successively, so that waste water can be from the gathering ground Naturally the filtering area and buffer pool are flow to；The clear water reserviors are also attached to the buffer pool, for as needed to buffering Water in pond is diluted；Dosing stirring pool, the dosing stirring are additionally provided between the filter press and the buffer pool Pond is used to launch material to waste water and is stirred, and the filter press is used to carry out press filtration to the waste water after stirring.
- 2. process spent water circulating treating system according to claim 1, it is characterised in that：The filter element includes one and inserted Panel assembly, a lowering or hoisting gear, a filter net device, the board plug device include the clamping plate for riding over two door shapes on the partition wall Portion, two clamping plate portions respectively positioned at the both sides for crossing water valve, each clamping plate portion be connected to one perpendicular to it is described every Wall and the side plate for being located at the gathering ground, the one end in the remote clamping plate portion of two side plates passes through a front panel portion phase Even, there is gap between the bottom of the side plate and front panel portion and the bottom surface of the gathering ground；At the bottom of the gathering ground Depressed part is provided with face and positioned at the vertical lower section in the region that the side plate impales with front panel portion；The lowering or hoisting gear includes One gap baffle plate, a balancing weight and the rope of the connection gap baffle plate and balancing weight, the gap baffle plate include two sides Baffle portion and a front plate portion, are provided with a disk roller on the front panel portion of the board plug device, and the balancing weight is located at institute The front side of front panel portion is stated, the gap baffle plate is located at the rear side of the front panel portion, and the rope bypasses the disk roller；The filter screen Device includes one and is used to be blocked in the main filter screen crossed on front side of water valve, and being provided with one on front side of the lower end of the main filter screen pushes Portion, the pressing down section can enter in the depressed part and the gap baffle plate are pressed in into lower section.
- 3. process spent water circulating treating system according to claim 2, it is characterised in that：Set vertically in the depressed part Push rod is equipped with, the push rod can jack up the lagging upwards.
- 4. process spent water circulating treating system according to claim 3, it is characterised in that：In the side wall of the depressed part It was provided with water window to be used to connect the filtering area, was provided with described cross on water window from filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590725.4A CN107364986A (en) | 2017-07-19 | 2017-07-19 | Process spent water circulating treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590725.4A CN107364986A (en) | 2017-07-19 | 2017-07-19 | Process spent water circulating treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107364986A true CN107364986A (en) | 2017-11-21 |
Family
ID=60306727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710590725.4A Pending CN107364986A (en) | 2017-07-19 | 2017-07-19 | Process spent water circulating treating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108395018A (en) * | 2018-03-28 | 2018-08-14 | 中山市加丰机械科技有限公司 | Sewage treatment equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172155A (en) * | 2013-04-15 | 2013-06-26 | 重庆大学 | Integrated water purifying equipment for concurrent inclined plate precipitation |
| CN203715402U (en) * | 2013-12-03 | 2014-07-16 | 欧亚华都(宜兴)环保有限公司 | Integrated water purifier |
| CN205170624U (en) * | 2015-12-01 | 2016-04-20 | 重庆城市管理职业学院 | Environmental protection sewage treatment system |
| CN205616615U (en) * | 2016-04-22 | 2016-10-05 | 杭州蓝脉环境科技有限公司 | Wet flue gas desulfurization effluent treatment plant |
| CN207121486U (en) * | 2017-07-18 | 2018-03-20 | 徐浩军 | Alum recovery process water circulating treating system |
-
2017
- 2017-07-19 CN CN201710590725.4A patent/CN107364986A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172155A (en) * | 2013-04-15 | 2013-06-26 | 重庆大学 | Integrated water purifying equipment for concurrent inclined plate precipitation |
| CN203715402U (en) * | 2013-12-03 | 2014-07-16 | 欧亚华都(宜兴)环保有限公司 | Integrated water purifier |
| CN205170624U (en) * | 2015-12-01 | 2016-04-20 | 重庆城市管理职业学院 | Environmental protection sewage treatment system |
| CN205616615U (en) * | 2016-04-22 | 2016-10-05 | 杭州蓝脉环境科技有限公司 | Wet flue gas desulfurization effluent treatment plant |
| CN207121486U (en) * | 2017-07-18 | 2018-03-20 | 徐浩军 | Alum recovery process water circulating treating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108395018A (en) * | 2018-03-28 | 2018-08-14 | 中山市加丰机械科技有限公司 | Sewage treatment equipment |
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Application publication date: 20171121 |
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