CN108114514A - A kind of water purification quartz filter and its filter method - Google Patents
A kind of water purification quartz filter and its filter method Download PDFInfo
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- CN108114514A CN108114514A CN201810147838.1A CN201810147838A CN108114514A CN 108114514 A CN108114514 A CN 108114514A CN 201810147838 A CN201810147838 A CN 201810147838A CN 108114514 A CN108114514 A CN 108114514A
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- backwash
- drain valve
- washing
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000010453 quartz Substances 0.000 title claims abstract description 23
- 238000000746 purification Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 47
- 238000001914 filtration Methods 0.000 claims abstract description 10
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 6
- 238000012797 qualification Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000005352 clarification Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 6
- 239000006004 Quartz sand Substances 0.000 abstract description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009102 absorption Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003830 anthracite Substances 0.000 abstract description 2
- 238000011001 backwashing Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract description 2
- 238000005189 flocculation Methods 0.000 abstract description 2
- 230000016615 flocculation Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 229920002521 macromolecule Polymers 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 229910052748 manganese Inorganic materials 0.000 abstract description 2
- 239000011572 manganese Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000009298 carbon filtering Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012528 membrane Substances 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
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4884—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by pressure measuring
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of water purification quartz filters, including just wash inlet valve, emptying valve, backwash inlet valve, into compressed air valve, just wash drain valve, drain valve, just washing discharge outlet, backwash drain valve, the invention also discloses a kind of filter method of water purification quartz filter, the beneficial effects of the invention are as follows：The perfect protective device of filter deployment and measuring instrument, and be flushed away quickly with the pollutants such as backwashing function, dirt, water consumption is few；Under certain pressure, make tactile flocculation, absorption, retention of the stoste by the medium, remove impurity, achieve the purpose that filtering；Built-in filler is：Quartz sand, anthracite, particle porous ceramics, manganese sand etc., user can select to use according to actual conditions, and filtering accuracy can effectively remove colloidal particles and macromolecule organic between 0.005 0.01m；Quartz sand retaining power is strong, to tiny particles contents such as silts except extracting rate is higher and cheap.
Description
Technical field
The invention belongs to water purification preconditioning technique fields, and in particular to a kind of water purification quartz filter and its filtering side
Method.
Background technology
As the nutritive salt problems such as body eutrophication ammonia nitrogen, phosphorus and State Bureau of Environmental Protection is continuously improved to sewage in human lives
Discharge standard improves step by step, has continued to use traditional " coagulation " of many years and " two stage treatment " water treatment technology and has set
It is standby, the processing requirement of current high concentrtion and high-concentration sewage has been difficult in adapt to, and also processing technological flow is long, and system is huge
Greatly, a large amount of foul smell are distributed but also.Network operator to reach newest discharge standard, it is necessary to from newly put into again great number fund extend
Original sewage disposal system, increasing floor space uses and the sewage disposal device of great number and great number later maintenance expense, however,
Traditional advanced treatment of wastewater regeneration technological system (such as activated carbon filtering, micro porous filtration, permeable membrane purification technology system
System) high, later maintenance operating cost height is invested, too many network operator is difficult to bear.
The content of the invention
It is an object of the invention to provide a kind of water purification quartz filter and its filter method, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical solution：A kind of water purification quartz filter, including hanging
Ear, filter tank body, just washing water inlet, just washing inlet valve, emptying valve, backwash inlet valve, into compressed air valve, the just row of washing
Water valve, drain valve are just washing discharge outlet, backwash drain valve, and the top of the filter tank body is provided with lifting lug, the filter canister
Be provided on the side wall of body and just wash water inlet, it is described just washing water inlet and be connected to by water pipe just wash inlet valve, it is described just washing into
The other end of water valve is connected to backwash drain valve by water pipe, and the other end of the backwash drain valve is connected to by water pipe just to be washed
Discharge outlet, the emptying valve are fixedly mounted on the inside of filter tank body by tracheae, the inside of the filter tank body and
Backwash inlet valve is provided with positioned at just washing below inlet valve, one end of the backwash inlet valve is connected to row by tracheae
Water valve, the lower section of the filter tank body are connected with by pipeline into compressed air valve and just wash drain valve.
Preferably, it is described to be connected into compressed air valve by tracheae with compressor.
Preferably, the water inlet of just washing is connected by water pipe with raw water water pump.
Preferably, it is designed with pressure gauge in the connecting pipeline for just washing inlet valve and backwash drain valve.
Preferably, pressure gauge is designed in the pipeline that the backwash inlet valve is connected with drain valve.
The filter method of water purification quartz filter, comprises the following steps
1. the preparation before operation
Apparatus body valve is closed, and all kinds of instrument readings are accurate.It is qualified to be debugged before raw water box, raw water pump, anti-
Each pump preliminary operation of wash water pump is errorless；
2. it runs
It opens equipment just washing inlet valve and beginning to rehearse air valve, put into operation raw water pump, during valve leak to be evacuated, opens and just washes draining
Valve closes emptying valve, after just washing draining qualification, opens and just wash drain valve, and drain valve is just washed in pass, to system water supply；
3. it cleans
The backwash assessment foundation of quartz filter, puts into operation or should be cleaned when stopping transport for a long time for the first time, filter disengaging
Mouth manifold gauge pressure difference can be cleaned, answered when flow and pressure difference are normal, but filter drainage turbidity transfinites up to 0.1MPa
It is cleaned；
4. it stops transport
Quartz filter is closed just to wash inlet valve and just washing drain valve；
5. it discharges water
It opens emptying valve and just washes drain valve, when water level is in filtering layer surface 150mm, drain valve is just washed in closing；
6. air bump rinse operation
Backwash drain valve is opened, into compressed air valve, air mass flow is adjusted, cleans 5min, be then shut off into compressed air
Valve；
7. backwash
Emptying valve is opened, starts backwash water pump elder generation turn on pump entrance door, then turn on pump, treats that pump operation is normal, then output mouth
Door opens backwash inlet valve, and it is 10L/m.s to keep backwash intensity, and when air valve spilling water to be evacuated closes emptying valve, treats backwash
After clarification of water, about 5~10min closes backwash drain valve and backwash inlet valve, stops backwash water pump；
8. it just washes
Drain valve is just washed in unlatching, is just washed, the about 20min after just qualification is washed, and drain valve is just washed in pass, is transferred to spare or fortune
Row.
Preferably, it is described to be connected into compressed air valve by tracheae with compressor, it is described just washing water inlet by water pipe with
Raw water water pump connects, and is designed with pressure gauge in the connecting pipeline for just washing inlet valve and backwash drain valve, it is described backwash into
Pressure gauge is designed in the pipeline that water valve is connected with drain valve.
Preferably, cut pollution layer quartz sand specification as 0.5-1.0mm, be highly more than 700mm, under have 2 layers of supporting layer, point
It is not that the filling of 1-2mm particulate matters is high in 150-200mm, 2-3mm particulate matters load height in 150-200mm.
Preferably, water feeding pressure：>=0.4Mpa, water outlet hydraulic pressure 0.35Mpa backwash water feeding pressure：≥0.2Mpa.
Compared with prior art, the beneficial effects of the invention are as follows：
Present system configures perfect protective device and measuring instrument, and with the pollutants such as backwashing function, dirt
It is flushed away quickly, water consumption is few；Under certain pressure, make tactile flocculation, absorption, retention of the stoste by the medium, remove impurity,
So as to achieve the purpose that filtering；Built-in filler is：Quartz sand, anthracite, particle porous ceramics, manganese sand etc., user can basis
Actual conditions selection uses, and filtering accuracy can effectively remove colloidal particles and macromolecule is organic between 0.005-0.01m
Object；Quartz sand retaining power is strong, to tiny particles contents such as silts except extracting rate is higher and cheap.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the operation logic figure of the present invention；
In figure：1st, lifting lug；2nd, filter tank body；3rd, water inlet is just washed；4th, inlet valve is just washed；5th, emptying valve；6th, recoil
Wash inlet valve；7th, into compressed air valve；8th, drain valve is just washed；9th, drain valve；10th, discharge outlet is just washed；11st, backwash drain valve.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides following technical scheme：A kind of water purification quartz filter, including lifting lug 1,
Filter tank body 2, just washing water inlet 3, just washing inlet valve 4, emptying valve 5, backwash inlet valve 6, into compressed air valve 7, just
It washes drain valve 8, drain valve 9, just washing discharge outlet 10, backwash drain valve 11, the top of filter tank body 2 is provided with lifting lug 1, filtering
Be provided on the side wall of device tank body 2 and just washing water inlet 3, just washed water inlet 3 and be connected to by water pipe and just washing inlet valve 4, just washing into
The other end of water valve 4 is connected to backwash drain valve 11 by water pipe, and the other end of backwash drain valve 11 is connected to just by water pipe
Discharge outlet 10 is washed, emptying valve 5 is fixedly mounted on the inside of filter tank body 2, the inside and position of filter tank body 2 by tracheae
The lower section for just washing inlet valve 4 is provided with backwash inlet valve 6, one end of backwash inlet valve 6 is connected to draining by tracheae
Valve 9, the lower section of filter tank body 2 are connected with into compressed air valve 7 by pipeline and are just washing drain valve 8.
In the present embodiment, connected into compressed air valve 7 by tracheae with compressor, be conveniently passed through compressed air.
In the present embodiment, just washing water inlet 3 and connected by water pipe with raw water water pump, be conveniently passed through raw water.
It in the present embodiment, is just washing in the connecting pipeline of inlet valve 4 and backwash drain valve 11 and is being designed with pressure gauge, carrying out real-time
Pressure detecting.
In the present embodiment, pressure gauge is designed in the pipeline that backwash inlet valve 6 is connected with drain valve 9, is pressed in real time
Power detects.
In the present embodiment, the filter method of water purification quartz filter comprises the following steps：
1. the preparation before operation
Apparatus body valve is closed, and all kinds of instrument readings are accurate.It is qualified to be debugged before raw water box, raw water pump, anti-
Each pump preliminary operation of wash water pump is errorless；
2. it runs
It opens equipment just washing inlet valve 4 and beginning to rehearse air valve 5, put into operation raw water pump, during valve leak to be evacuated, opens the just row of washing
Water valve 8 closes emptying valve 5, after just washing draining qualification, opens and just wash drain valve 8, and drain valve 8 is just being washed in pass, to system water supply；
3. it cleans
The backwash assessment foundation of quartz filter, puts into operation or should be cleaned when stopping transport for a long time for the first time, filter disengaging
Mouth manifold gauge pressure difference can be cleaned, answered when flow and pressure difference are normal, but filter drainage turbidity transfinites up to 0.1MPa
It is cleaned；
4. it stops transport
Quartz filter is closed just to wash inlet valve 4 and just washing drain valve 8；
5. it discharges water
It opens emptying valve 5 and just washes drain valve 8, when water level is in filtering layer surface 150mm, drain valve 8 is just being washed in closing；
6. air bump rinse operation
Backwash drain valve 11 is opened, into compressed air valve 7, air mass flow is adjusted, cleans 5min, is then shut off empty into compression
Air valve 7；
7. backwash
Emptying valve 5 is opened, starts backwash water pump elder generation turn on pump entrance door, then turn on pump, treats that pump operation is normal, then output mouth
Door opens backwash inlet valve 6, and it is 10L/m to keep backwash intensity2.s, emptying valve 5 is closed during air valve spilling water to be evacuated, is treated
After backwash clarification of water, about 5~10min closes backwash drain valve 11 and backwash inlet valve 6, stops backwash water pump；
8. it just washes
Unlatching just washing drain valve 8, just washed, the about 20min after just qualification is washed, close just washing drain valve 8, be transferred to it is spare or
Operation.
It in the present embodiment, is connected into compressed air valve 7 by tracheae with compressor, is just washing water inlet 3 and passing through water pipe and original
Water water pump connects, and is just washing in the connecting pipeline of inlet valve 4 and backwash drain valve 11 and is being designed with pressure gauge, backwashes 6 He of inlet valve
Pressure gauge is designed in the pipeline that drain valve 9 connects.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of water purification quartz filter, including lifting lug (1), filter tank body (2), just washing water inlet (3), just washing into water
Valve (4), emptying valve (5), backwash inlet valve (6), into compressed air valve (7), just washing drain valve (8), drain valve (9), just
Wash discharge outlet (10), backwash drain valve (11), it is characterised in that：The top of the filter tank body (2) is provided with lifting lug (1),
It is provided on the side wall of the filter tank body (2) and just washes water inlet (3), the water inlet (3) of just washing is connected to by water pipe
Inlet valve (4) is just being washed, the other end for just washing inlet valve (4) is connected to backwash drain valve (11), the backwash by water pipe
The other end of drain valve (11) is connected to by water pipe and just washes discharge outlet (10), and the emptying valve (5) is fixed by tracheae pacifies
Mounted in the inside of filter tank body (2), the inside of the filter tank body (2) and positioned at just wash inlet valve (4) lower section set
There is backwash inlet valve (6), one end of the backwash inlet valve (6) is connected to drain valve (9), the filter by tracheae
The lower section of tank body (2) is connected with into compressed air valve (7) by pipeline and is just washing drain valve (8).
2. a kind of water purification quartz filter according to claim 1, it is characterised in that：It is described into compressed air valve
(7) connected by tracheae with compressor.
3. a kind of water purification quartz filter according to claim 1, it is characterised in that：It is described just to wash water inlet (3)
It is connected by water pipe with raw water water pump.
4. a kind of water purification quartz filter according to claim 1, it is characterised in that：It is described just to wash inlet valve (4)
Pressure gauge is designed with in the connecting pipeline of backwash drain valve (11).
5. a kind of water purification quartz filter according to claim 1, it is characterised in that：The backwash inlet valve
(6) it is designed with pressure gauge in the pipeline connected with drain valve (9).
6. according to a kind of filter method of any water purification quartz filters of claim 1-5, it is characterised in that：Bag
Include following steps
1. the preparation before operation
Apparatus body valve is closed, and all kinds of instrument readings are accurate.It is qualified to be debugged before raw water box, raw water pump, backwash water
It is errorless to pump each pump preliminary operation；
2. it runs
It opens equipment and is just washing inlet valve (4) and the air valve that begins to rehearse (5), put into operation raw water pump, during valve leak to be evacuated, opens the just row of washing
Water valve (8) closes emptying valve (5), after just washing draining qualification, opens and just wash drain valve (8), and drain valve (8) is just being washed in pass, to system
It supplies water；
3. it cleans
The backwash assessment foundation of quartz filter, puts into operation or should be cleaned when stopping transport for a long time, filter inlet and outlet are total for the first time
Pipe gauge pressure difference can be cleaned, should carried out when flow and pressure difference are normal, but filter drainage turbidity transfinites up to 0.1MPa
Cleaning；
4. it stops transport
Quartz filter is closed just to wash inlet valve (4) and just washing drain valve (8)；
5. it discharges water
It opens emptying valve (5) and just washes drain valve (8), when water level is in filtering layer surface 150mm, drain valve (8) is just being washed in closing；
6. air bump rinse operation
Backwash drain valve (11) is opened, into compressed air valve (7), air mass flow is adjusted, cleans 5min, is then shut off empty into compression
Air valve (7)；
7. backwash
Emptying valve (5) is opened, starting backwash water pump, (first turn on pump entrance door, then turn on pump, treat that pump operation is normal, then output mouth
Door), backwash inlet valve (6) is opened, it is 10L/m to keep backwash intensity2.s, emptying valve is closed during air valve spilling water to be evacuated
(5), after backwash clarification of water, about 5~10min closes backwash drain valve (11) and backwash inlet valve (6), stops backwash water pump；
8. it just washes
Unlatching just washing drain valve (8), just washed, the about 20min after just qualification is washed, close just washing drain valve (8), be transferred to it is spare or
Operation.
7. a kind of filter method of water purification quartz filter according to claim 6, it is characterised in that：It is described into pressure
Contracting air valve (7) is connected by tracheae with compressor, and the water inlet (3) of just washing is connected by water pipe with raw water water pump, described
It is just washing in the connecting pipeline of inlet valve (4) and backwash drain valve (11) and is being designed with pressure gauge, the backwash inlet valve (6) and row
Pressure gauge is designed in the pipeline of water valve (9) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147838.1A CN108114514A (en) | 2018-02-12 | 2018-02-12 | A kind of water purification quartz filter and its filter method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147838.1A CN108114514A (en) | 2018-02-12 | 2018-02-12 | A kind of water purification quartz filter and its filter method |
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| CN108114514A true CN108114514A (en) | 2018-06-05 |
Family
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| CN201810147838.1A Pending CN108114514A (en) | 2018-02-12 | 2018-02-12 | A kind of water purification quartz filter and its filter method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276943A (en) * | 2018-11-13 | 2019-01-29 | 中国北方稀土（集团）高科技股份有限公司 | The devices and methods therefor of ammonium bicarbonate solution removal of impurities oil removing |
| CN109574121A (en) * | 2018-12-29 | 2019-04-05 | 上海华林工业气体有限公司 | The apparatus and method that filter sand is lost when preventing from backwashing HyCO technique removing of iron and manganese tank |
| CN109775783A (en) * | 2019-03-04 | 2019-05-21 | 马钢(合肥)板材有限责任公司 | A kind of on-line cleaning method of desalination water pre-treatment means |
| CN111039449A (en) * | 2019-12-16 | 2020-04-21 | 珠海京工检测技术有限公司 | Ion exchange water treatment device and implementation method thereof |
| CN111701289A (en) * | 2020-06-28 | 2020-09-25 | 莱特莱德（北京）环境技术股份有限公司 | Material stock solution refining and filtering device and cleaning process thereof |
| CN112960727A (en) * | 2021-04-20 | 2021-06-15 | 西安杰菲机电科技有限公司 | Condensate reuse water treatment device and method |
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| CN109574121A (en) * | 2018-12-29 | 2019-04-05 | 上海华林工业气体有限公司 | The apparatus and method that filter sand is lost when preventing from backwashing HyCO technique removing of iron and manganese tank |
| CN109775783A (en) * | 2019-03-04 | 2019-05-21 | 马钢(合肥)板材有限责任公司 | A kind of on-line cleaning method of desalination water pre-treatment means |
| CN111039449A (en) * | 2019-12-16 | 2020-04-21 | 珠海京工检测技术有限公司 | Ion exchange water treatment device and implementation method thereof |
| CN111701289A (en) * | 2020-06-28 | 2020-09-25 | 莱特莱德（北京）环境技术股份有限公司 | Material stock solution refining and filtering device and cleaning process thereof |
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