CN105921021A - Novel metal film filter - Google Patents
Novel metal film filter Download PDFInfo
- Publication number
- CN105921021A CN105921021A CN201610535426.6A CN201610535426A CN105921021A CN 105921021 A CN105921021 A CN 105921021A CN 201610535426 A CN201610535426 A CN 201610535426A CN 105921021 A CN105921021 A CN 105921021A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- metal film
- tank body
- water
- filter
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/022—Metals
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- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
Abstract
The invention relates to water treatment equipment and particularly relates to a novel metal film filter. The novel metal film filter comprises a tank body, wherein the tank body is internally provided with a filtering water inlet pipeline, a backwashing water outlet pipeline, a filtering water outlet pipeline and a backwashing water inlet pipeline from top to bottom; the lower side of a skirt support is connected with a blowdown pipeline; a water distributor is arranged at the top in the tank body; a filtering water inlet connected with the water distributor is arranged at the outer part of the tank body; a filtering water outlet is arranged on the right side of the filtering water outlet pipeline; a liquid gathering pipe and a liquid collection pipe are arranged on the filtering water outlet pipeline; and the metal film is suspended and mounted in the tank body through taking the central line of the filter as the axis in a radial-parallel and vertical layering manner. The novel metal film filter is not easy to break; a film filtering gap is stable and the power consumption of filtering and backwashing power equipment is low, the daily maintenance cost is low and the sewage treatment cost is low; and the requirements of three-grade filtering phase indexes of petroleum and petrochemical oil-containing sewage, production wastewater of industrial and mining enterprises, municipal sewage and household drinking water are stably met.
Description
Technical field
The present invention relates to water treatment facilities, specifically a kind of novel metal film filter.
Background technology
Traditional wastewater, drinking water three-stage filtration technology are the ceramic membranes powder sintered with the fine ceramic that multilamellar is netted
Or with the higher titanium of purity as the filtrate of the three-stage filtration equipment of sewage or drinking water, it is important that remove sewage or drink
With the small float in water and nominal particle size material, Organic substance, the oils and fats of macromole is carried out isolation and remove simultaneously, it is possible to make
Sewage quality reaches stratum re-injection or is discharged to outward the standard in inland, makes drinking water reach the standard directly drunk.But both materials
The filter of material all also exists the risk that cost is higher, technology is unstable, life cycle is short.
Ceramic powders filtering material filter air permeability is low, and the powder channel space of sintering is uneven, and filter pressure is big, backwash
Pressure is big, and the power of corresponding device, discharge capacity are the biggest, and backwash effect is not the most thorough, therefore the water of unit volume filter processes
Ability is less, and the expense of investment and day-to-day operation is of a relatively high；Meanwhile, the bubble point pressure that ceramic powders filtering material filter bears
Relatively low, fragility is relatively big, broken, fracture, thus affects the water quality index of whole system.
The titanium metal film filter that purity is higher, its space uniformity, filter pressure, backwashing pressure are the most relatively
Low, the pressure in bubbles that metal film can bear is higher, and toughness, stretch capability are relatively strong, not cracky, fracture, water stabilization；Uniquely
Shortcoming is that cost is high, and the more stable metal film of domestic market sewage, drinking water Fine Filtration Technology is almost state
The shaping membrane of outer import, purchase cost is the highest, and procurement cycle is long, and after-sale service cannot ensure.
Summary of the invention
The purpose of the present invention is contemplated to overcome the deficiencies in the prior art, it is provided that a kind of novel metal film filter.Solve
The frangible easy fracture of conventional filter of having determined, conventional filler easily occur that membrane filtration space is unstable, filter and backwash power-equipment
The titanium metal film filter purchase cost that highly energy-consuming, purity are high is high, procurement cycle is long, the problem that after-sale service cannot ensure.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of novel metal film filter, including tank body, is provided with filtered water inlet pipeline, backwash water outlet from top to bottom in this tank body
Pipeline, filtering out water pipeline, backwash back with water inlet line, described filtered water inlet pipeline is with backwash water outlet pipeline by Pneumatic butterfly valve even
Connect；The described water pipeline that filters out is connected by Pneumatic butterfly valve with backwash back with water inlet line；Blowdown pipeline is connected below skirt；In tank body
Top is provided with water knockout drum；The filtered water inlet mouth being connected with water knockout drum it is provided with outside tank body；Filter out and on the right side of water pipeline, be provided with filtration
Outlet, filters out water pipeline and is provided with remittance liquid pipe and collector tube；Blow-off pipe is placed in below skirt, is connected with blowdown pipeline；Gold
Genus film, with filter center line as axle center, hangs be installed in tank body with radial parallel, vertical demixing.
Using the present invention of technique scheme compared with prior art, it has the beneficial effect that:
(1) low cost of manufacture, is only about the 60% of tradition tertiary effluent filter manufacturing cost；Procurement cycle is short, is only tradition three
The 50% of level water filter procurement cycle.
(2) service life is long, at least a times of tradition tertiary effluent filter service life.
(3) operating cost is low, filters the energy consuming ratio tradition tertiary effluent filter filtration of power-equipment, backwash power-equipment
The power consumption of power-equipment, backwash power-equipment is low by more than 30%.
(4) regular maintenance low cost, compared with tradition tertiary effluent filter filtration, the maintenance of novel metal film filter becomes
About the 20% of this most traditional tertiary filter maintenance cost；It is non-maintaining that separator interior can realize 5-10.
The preferred version of the present invention is as follows:
Sled block is set below blowdown pipeline.
Filtered water inlet pipeline is connected by 2 Pneumatic butterfly valves with backwash water outlet pipeline；Filter out water pipeline to intake with backwash
Pipeline is connected by 2 Pneumatic butterfly valves.
Tank body top left side arranges a relief valve port.
Tank body top right side arranges a upper manhole.
Below tank body and sled block 8 between left side be provided with observation panel.
Filtered water inlet pipeline and filter out between water pipeline left side and be provided with lower manhole.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is A-A radial cutaway view in Fig. 2；
In figure: 1 tank body；2 filtered water inlet pipelines；3 backwash water outlet pipelines；4 filter out water pipeline；5 backwash water inlets
Pipeline；6 skirts；7 blowdown pipelines；8 sled blocks；9 Pneumatic butterfly valves；10 relief valve port；Manhole on 11；12 points of water
Device；13 filtered water inlet mouths；14 filter out the mouth of a river；15 remittance liquid pipes；16 arms；17 blow-off pipes；18 observation panels；
19 times manholes；20 metal films.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is further elaborated, but these embodiments to the present invention constitute appoint
What limits.
See Fig. 1, Fig. 2, a kind of novel metal film filter, be provided with from top to bottom in its body 1 filtered water inlet pipeline 2,
Backwash water outlet pipeline 3, filtering out water pipeline 4, backwash back with water inlet line 5, this filtered water inlet pipeline 2 and backwash water outlet pipeline 3 are by 2
Individual Pneumatic butterfly valve 9 connects；This is filtered out water pipeline 4 and is connected by 2 Pneumatic butterfly valves 9 with backwash back with water inlet line 5.
Blowdown pipeline 7 is connected below skirt 6；Tank body 1 inner top is provided with water knockout drum 12；Tank body 1 is outside to be provided with and water knockout drum
The 12 filtered water inlet mouths 13 connected.
Filter out to be provided with on the right side of water pipeline 4 and filter out the mouth of a river 14, filter out water pipeline 4 and be provided with remittance liquid pipe 15 and arm
16。
Seeing Fig. 2, Fig. 3, metal film 20, with filter center line as axle center, hangs with radial parallel, vertical demixing and installs
In tank body 1.The quantity that in this filter unit volume, metal film 20 is installed reaches maximum, and water treatment capacity increases relatively.
Blow-off pipe 17 is placed in below skirt 6, is connected with blowdown pipeline 7.
Sled block 8 is set below blowdown pipeline 7.
Tank body 1 top left side arranges a relief valve port 10.
Tank body 1 top right side arranges a upper manhole 11.
Below tank body 1 and sled block 8 between left side be provided with observation panel 18.
Filtered water inlet pipeline 2 and filter out between water pipeline 4 left side and be provided with lower manhole 19.This lower manhole 19 is that equipment is normal
Operation, maintenance, the emergency blow-down of accident provide necessary guarantee.
During work, the larger molecular organics in water, small float and nominal particle size are filtered by each layer metal film, will
The water reaching water tertiary treatment index is pooled among the outlet line of sewage, flows out tank body.
Meanwhile, when the water in filter effluent outfall line can not reach the requirement of three-stage filtration effluent index, filter
The backwash Inlet and outlet water pipeline of device carries out backwash to the filtrate in filter, and the macromole being filtered off in removing filter is organic
Thing, small float and nominal particle size material, reach filtrate cleaning, the effect of remove impurity.Finally make sewage, drinking water tertiary treatment
Water quality index stably reaches petroleum and petrochemical industry oil-polluted water, industrial and mining establishment produce waste water, municipal sewage, Drinking Water for Residents three-stage filtration
The requirement of stage index.
This novel metal film filter selects the strong rustless steel of corrosion resistance to be main material, increase in rustless steel C,
Ni, Cr, Ti, make stainless intensity, toughness be highly improved, and strong mechanical property is up to standard, buying expenses significantly under
Fall.
The metal film of this novel metal film filter is by corrosion resistant plate in the environment of vacuum, aseptic, room temperature, uses and swashs
Corrosion resistant plate is sintered into netted by light cold welding technique, through cutting out, rolls up circle, stretches, is welded into metal film.Metal film space is equal
Even unanimously, cleaning and regeneration performance is good, and the life-span is long.
The foregoing is only the embodiment that the present invention is the most feasible, not thereby limit to the interest field of the present invention, all fortune
The equivalent structure change made by description of the invention and accompanying drawing content, within being both contained in the interest field of the present invention.
Claims (7)
1. a novel metal film filter, including tank body, it is characterised in that be provided with filtered water inlet pipe in tank body from top to bottom
Line, backwash water outlet pipeline, filtering out water pipeline, backwash back with water inlet line, described filtered water inlet pipeline passes through with backwash water outlet pipeline
Pneumatic butterfly valve connects；The described water pipeline that filters out is connected by Pneumatic butterfly valve with backwash back with water inlet line；Blowdown is connected below skirt
Pipeline；Tank body inner top is provided with water knockout drum；The filtered water inlet mouth being connected with water knockout drum it is provided with outside tank body；Filter out water pipeline right
Side is provided with and filters out the mouth of a river, filters out water pipeline and is provided with remittance liquid pipe and collector tube；Blow-off pipe is placed in below skirt, with blow-off pipe
Line connects；Metal film, with filter center line as axle center, hangs be installed in tank body with radial parallel, vertical demixing.
Novel metal film filter the most according to claim 1, it is characterised in that sled block is set below blowdown pipeline.
Novel metal film filter the most according to claim 1, it is characterised in that filtered water inlet pipeline and backwash outlet pipe
Line is connected by 2 Pneumatic butterfly valves；Filter out water pipeline to be connected by 2 Pneumatic butterfly valves with backwash back with water inlet line.
4. according to the novel metal film filter described in claim 1 or 3, it is characterised in that tank body top left side arranges one
Relief valve port.
Novel metal film filter the most according to claim 1, it is characterised in that tank body top right side arranges a upper people
Hole.
Novel metal film filter the most according to claim 1 or 5, it is characterised in that below tank body and left between sled block 8
Side is provided with observation panel.
Novel metal film filter the most according to claim 1 or 5, it is characterised in that filtered water inlet pipeline and filtering out
Between water pipeline, left side is provided with lower manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610535426.6A CN105921021B (en) | 2016-07-08 | 2016-07-08 | Metal film filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610535426.6A CN105921021B (en) | 2016-07-08 | 2016-07-08 | Metal film filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105921021A true CN105921021A (en) | 2016-09-07 |
| CN105921021B CN105921021B (en) | 2019-02-22 |
Family
ID=56827158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610535426.6A Active CN105921021B (en) | 2016-07-08 | 2016-07-08 | Metal film filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105921021B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201862301U (en) * | 2010-11-19 | 2011-06-15 | 北京京诚科林环保科技有限公司 | Blast furnace slag washing water filter |
| CN102145936A (en) * | 2010-02-04 | 2011-08-10 | 普爱环保科技私人有限公司 | Application of membrane bioreactor based on stainless steel fine filtering device in sewage treatment |
| CN204601724U (en) * | 2015-04-29 | 2015-09-02 | 宜兴市聚金信化工有限公司 | A kind of effluent filter |
-
2016
- 2016-07-08 CN CN201610535426.6A patent/CN105921021B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145936A (en) * | 2010-02-04 | 2011-08-10 | 普爱环保科技私人有限公司 | Application of membrane bioreactor based on stainless steel fine filtering device in sewage treatment |
| CN201862301U (en) * | 2010-11-19 | 2011-06-15 | 北京京诚科林环保科技有限公司 | Blast furnace slag washing water filter |
| CN204601724U (en) * | 2015-04-29 | 2015-09-02 | 宜兴市聚金信化工有限公司 | A kind of effluent filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105921021B (en) | 2019-02-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190109 Address after: 063700 Jianhuanan Street 046, Luanxian New Town, Tangshan City, Hebei Province Applicant after: Hebei Yinda Environmental Protection Technology Co., Ltd. Address before: 063000 Area 402-1-402, Area 51, Lubei District, Tangshan City, Hebei Province Applicant before: Wu Yinqiang |
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| GR01 | Patent grant |