CN104906837A - Inflow section of flexible fiber precise filtering device - Google Patents
Inflow section of flexible fiber precise filtering device Download PDFInfo
- Publication number
- CN104906837A CN104906837A CN201510241680.0A CN201510241680A CN104906837A CN 104906837 A CN104906837 A CN 104906837A CN 201510241680 A CN201510241680 A CN 201510241680A CN 104906837 A CN104906837 A CN 104906837A
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- China
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- cylindrical shell
- inflow part
- filtering device
- cylinder
- precise filtering
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Abstract
The invention discloses an inflow section of a flexible fiber precise filtering device. The inflow section is arranged at the lower part of a filter device cylinder body in a casing mode and is communicated with the inner cavity of the cylinder body. The inflow section is connected with an inflow water pump and a reverse washing water pump. The flexible fiber precise filtering device comprises a cylinder body connected with a support. The inflow section communicated with the inner cavity of the cylinder body is arranged at the lower part of the cylinder body in a casing mode. An inner filter cylinder is arranged in the cylinder body. The cylinder wall of the inner filter cylinder is a filtering material. The upper end of the inner filter cylinder is an outflow section. A fiber fixing rack is arranged inside the cylinder and under the inflow section. A fiber fixing hole fixing flexible fibers and a nozzle hole fixing a reverse washing nozzle are arranged in the fiber fixing rack. A reverse washing air inlet is arranged at the bottom of the cylinder. A concentrate outlet during reverse washing is arranged at the top of the cylinder. The structure is reasonable and the filtering performance is good.
Description
Technical field
The present invention relates to a kind of filter.
Background technology
In general, waste water, sewage and Xia Shui pollute the environment, so 1 purification will be carried out to these water, then 1 the process water formed after purification is put into river or marine, in 1 process water after 1 process and water for industrial use, all contain various suspended solid (Suspended Solids).Suspended solid mentioned here refers to the solid material be made up of the particle of size more than 0.1 micron (organic matter and inorganic matter), because they are suspended in water, so also referred to as being suspended material.
Water (i.e. 1 process water and water for industrial use) containing suspended solid (being suspended material) such as not treated being not suitable for uses with water family or the on-the-spot conduct of industry.Therefore, use after such water being carried out to 2 process, just have developed and can save running water and water resource, improve the water treatment private filter saving energy effect.But existing filter is existing defects in strainability etc.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, the inflow part of a kind of flexibility filament precise filtering device that strainability is good.
Technical solution of the present invention is:
An inflow part for flexibility filament precise filtering device, is characterized in that: inflow part is the overcoat form being arranged on filter cylindrical shell bottom, and communicates with cylinder lumen, and inflow part connects and flows into water pump and inverse washing water pump, described flexibility filament precise filtering device comprises the cylindrical shell be connected with support, the bottom of cylindrical shell arranges overcoat form, the inflow part communicated with cylinder lumen, in cylindrical shell, filter cartridge inside is set, filter cartridge inside barrel is filtering material, the upper end of filter cartridge inside is the outflow portion of stretching out cylindrical shell, in inner barrel, the below of inflow part arranges fiber fixed mount, nozzle bore fiber fixed mount arranging the filament fixing hole being fixedly mounted with flexible fibre silk and is fixedly mounted with against Washing spray nozzle, the bottom of cylindrical shell arranges back washing and washs air intlet, concentrate outlet when back washing is washed is set at cylindrical shell top.
The orifice plate that multiple anti-trapped particle flows out is set in filter cartridge inside.
Filament fixing hole is many groups, is along the circumferential direction uniformly distributed, and often group forms by being arranged in leg-of-mutton multiple hole.
The present invention is rational in infrastructure, and strainability is good; Filametntary central authorities due to inflow part install, Large Copacity can be supplied original sub-block is good water quality, and perfectly inverse clean result can increase filter run, required time is washed in minimizing back washing, minimize the use amount of inverse washings.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is that the present invention uses structural representation.
Fig. 2 is the internal structure schematic diagram of Fig. 1 embodiment.
Fig. 3 is the structural representation of fiber fixed mount.
Fig. 4 is the structural representation of inflow part.
Fig. 5 is the structural representation of outflow portion.
Fig. 6 is the structural representation of concentrate outlet.
Fig. 7 is the structural representation of the orifice plate that anti-trapped particle flows out.
Detailed description of the invention
A kind of flexibility filament precise filtering device, comprise the cylindrical shell 1 be connected with support 7, the bottom of cylindrical shell arranges overcoat form, the inflow part 3 communicated with cylinder lumen, in cylindrical shell, filter cartridge inside is set, filter cartridge inside barrel is filtering material (i.e. filtration material layer), the upper end of filter cartridge inside is the outflow portion 4 of stretching out cylindrical shell, in inner barrel, the below of inflow part arranges fiber fixed mount 2, nozzle bore 2b fiber fixed mount arranging the filament fixing hole 2a being fixedly mounted with flexible fibre silk and is fixedly mounted with against Washing spray nozzle, the bottom of cylindrical shell arranges back washing and washs air intlet 8, concentrate outlet 5 when back washing is washed is set at cylindrical shell top.
The orifice plate 6 that multiple anti-trapped particle flows out is set in filter cartridge inside.
Filament fixing hole is many groups, is along the circumferential direction uniformly distributed, and often group forms by being arranged in leg-of-mutton multiple hole.
Inflow part connects and flows into water pump and inverse washing water pump; Outflow portion takes over drainage excavationg pump; Back washing is washed air intlet and is connect back washing and wash air pump; Concentrate outlet connects concentrate excavationg pump.Ostium by distributing along cylindrical shell even circumferential between inflow part with cylinder lumen communicates.Outflow portion is 90 ° of form cambers.
When carrying out filtration engineering, the inflow water pump of bottom and the filtered water excavationg pump on top can be opened, and carry out upward flowing type filtration.The floatability curable type material flowed in water passes through filtration material layer when filtering, and through the multiple programs such as sorption, cut-out, in filtration material layer after trapping, refining filtered water will be flowed out by excavationg pump.If along with filtering continuing of engineering, the suspended solid quantity of the catch on filter material increases, filtering impedance will increase, and the rate of filtration will slow down, and filtration yield also can reduce.At this moment, filtration yield can be reduced to below the aim parameter of setting, or filter pressure increases as more than setting value, as this thing happens, the pressure gauge that the flowmeter that the filtered water discharge pipe be connected with outflow portion adheres to or the former water supplying pipe be connected with inflow part adhere to will sense this situation, starts back washing and washs engineering.
Back washing washs engineering when carrying out, and flows into water pump and filtered water excavationg pump will cut out, and air pump washed by the inverse washing water pump of bottom, back washing, concentrate excavationg pump will be opened.At this moment, the forced air that liquid is flowed into from bottom and inverse washings make filter material expand with vertical direction, strengthen waving, under the effect of this nosing force of filter material, the particle of filter course IT will complete disengaging at short notice, and condensed water can discharge sheath discharge from concentrate.
Claims (3)
1. an inflow part for flexibility filament precise filtering device, is characterized in that: inflow part is the overcoat form being arranged on filter cylindrical shell bottom, and communicates with cylinder lumen, and inflow part connects and flows into water pump and inverse washing water pump, described flexibility filament precise filtering device comprises the cylindrical shell be connected with support, the bottom of cylindrical shell arranges overcoat form, the inflow part communicated with cylinder lumen, in cylindrical shell, filter cartridge inside is set, filter cartridge inside barrel is filtering material, the upper end of filter cartridge inside is the outflow portion of stretching out cylindrical shell, in inner barrel, the below of inflow part arranges fiber fixed mount, nozzle bore fiber fixed mount arranging the filament fixing hole being fixedly mounted with flexible fibre silk and is fixedly mounted with against Washing spray nozzle, the bottom of cylindrical shell arranges back washing and washs air intlet, concentrate outlet when back washing is washed is set at cylindrical shell top.
2. the inflow part of flexibility filament precise filtering device according to claim 1, is characterized in that: in filter cartridge inside, arrange the orifice plate that multiple anti-trapped particle flows out.
3. the inflow part of flexibility filament precise filtering device according to claim 1, is characterized in that: filament fixing hole is many groups, is along the circumferential direction uniformly distributed, and often group forms by being arranged in leg-of-mutton multiple hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241680.0A CN104906837A (en) | 2015-05-13 | 2015-05-13 | Inflow section of flexible fiber precise filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241680.0A CN104906837A (en) | 2015-05-13 | 2015-05-13 | Inflow section of flexible fiber precise filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104906837A true CN104906837A (en) | 2015-09-16 |
Family
ID=54076529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241680.0A Pending CN104906837A (en) | 2015-05-13 | 2015-05-13 | Inflow section of flexible fiber precise filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104906837A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004009347U1 (en) * | 2004-06-12 | 2004-10-07 | Wendlandt, Erhard | Fine filtration assembly, for water, has an alternating compression/expansion action on the coarse and fine filters to clear them of separated particles and prevent clogging |
| CN1953795A (en) * | 2004-03-08 | 2007-04-25 | 纳米技术株式会社 | Fine filtering apparatus controllable packing density using flexible fiber |
| CN202207494U (en) * | 2011-08-19 | 2012-05-02 | 宜兴市瑞诚科技有限公司 | Efficient fiber bundle filter |
| CN203989992U (en) * | 2014-07-10 | 2014-12-10 | 季永东 | High-efficiency fiber filter |
| CN204219848U (en) * | 2014-11-03 | 2015-03-25 | 乾通环境科技(苏州)有限公司 | A kind of fiber bundle filter |
-
2015
- 2015-05-13 CN CN201510241680.0A patent/CN104906837A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1953795A (en) * | 2004-03-08 | 2007-04-25 | 纳米技术株式会社 | Fine filtering apparatus controllable packing density using flexible fiber |
| DE202004009347U1 (en) * | 2004-06-12 | 2004-10-07 | Wendlandt, Erhard | Fine filtration assembly, for water, has an alternating compression/expansion action on the coarse and fine filters to clear them of separated particles and prevent clogging |
| CN202207494U (en) * | 2011-08-19 | 2012-05-02 | 宜兴市瑞诚科技有限公司 | Efficient fiber bundle filter |
| CN203989992U (en) * | 2014-07-10 | 2014-12-10 | 季永东 | High-efficiency fiber filter |
| CN204219848U (en) * | 2014-11-03 | 2015-03-25 | 乾通环境科技(苏州)有限公司 | A kind of fiber bundle filter |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |