CN106039787B - A kind of helical filter - Google Patents
A kind of helical filter Download PDFInfo
- Publication number
- CN106039787B CN106039787B CN201610561124.6A CN201610561124A CN106039787B CN 106039787 B CN106039787 B CN 106039787B CN 201610561124 A CN201610561124 A CN 201610561124A CN 106039787 B CN106039787 B CN 106039787B
- Authority
- CN
- China
- Prior art keywords
- conveyor screw
- filter
- screw core
- core
- helical
- 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.)
- Active
Links
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
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage 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
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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
Abstract
A kind of helical filter disclosed by the invention is made of filter element shell, filter medium and conveyor screw component, and filter medium and conveyor screw component are set in filter element shell；Conveyor screw component is made of conveyor screw and conveyor screw core；Conveyor screw core is cylindric, conveyor screw core is provided with 26 conveyor screws, each conveyor screw surrounds conveyor screw core parallel rotating, and spiral outer rim and filter element shell inner wall are seamless applying, and filter medium is filled up between each conveyor screw.It is unsmooth the present invention overcomes being circulated using filtrate caused by a piece of conveyor screw, especially the drawbacks of causing filtration time long under filtrate is in low-pressure situation or even can not filter, it also solves the filter medium that a piece of leptospira structure is brought simultaneously and loads practical problem that is difficult or even can not loading, also extend filtration path to a certain extent and improve filter effect.
Description
Technical field
Present invention relates particularly to a kind of helical filters, belong to filter plant field.
Background technology
Filter plant is that a kind of general equipment, filtering in the prior art are widely used in daily life and industrial flow
Equipment is typically all the filter plant of straight-tube shape, and filtration path is long, and the space occupied is bigger and the filtering of straight-tube shape
Equipment be likely to result in filter medium use it is uneven the problems such as.
Application No. is 201110304606.0, the Chinese patent spiral water filtration component of Publication No. 102309875A is public
A kind of spiral water filtration component, including filtrate and the filter case with water inlet, water outlet have been opened, has been had in filter case
Spiral inner core, the outer rim of spiral inner core and the inner wall of filter case fit closely, and filtrate is placed in spiral inner core.Have
The water inlet of the spiral water filtration component known to figure is in lower end, and for water outlet in upper end, flow trend is to apply to press by lower end
Power simultaneously boots up filtering by spiral water filtration component, and the spiral inner core is revolved by a blade (following conveyor screws)
Then at, it is not particularly suited for the filter type for making flow flow from top to bottom using gravity, because when using a piece of conveyor screw,
In certain space, if conveyor screw is excessive around the number of turns of conveyor screw core, the gradient on conveyor screw is excessively gentle, causes flow not
Freely, filtration time is long；And if conveyor screw around conveyor screw core the number of turns it is very few, due to gravity, flow only flow through close to
In the filtrate of spiral body portion so that filtrate causes the waste of filtrate using uneven.
Invention content
It is an object of the invention to for the one chip helical filter problem described in background technology, design one
Kind helical filter.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of helical filter is made of filter element shell, filter medium and conveyor screw component, filter medium and conveyor screw group
Part is set in filter element shell；
Conveyor screw component is made of conveyor screw blade and conveyor screw core；Conveyor screw core is provided with 2-6 piece conveyor screw leaves
Piece, each conveyor screw blade surround conveyor screw core parallel rotating, and conveyor screw blade outer edge and filter element shell inner wall are seamless applying,
Filter medium is filled up between each conveyor screw blade.Multi-slice spiral body structure divides the space uniform in replaceable lower filter gall body
Every not only extending filtration path, but also can uniformly utilize filter medium, extend the service life of filter medium, it is therefore prevented that filtering
The waste of medium；
The conveyor screw core is the hollow form structure of sealed bottom, and anti-corrosion material, conveyor screw core side are filled up in conveyor screw core
Wall is provided with aperture, and conveyor screw core top is lived by conveyor screw core cap, and to compress anti-corrosion material, conveyor screw core cap is conveyor screw core
Centre is provided with the cylinder of through-hole.When filtrate is flowed out from top, preserving timber is flowed by the aperture among conveyor screw core cap
Material, the filtrate containing anti-corrosion material is flowed out from the aperture that conveyor screw core side wall is provided with again, and is diffused into entire conveyor screw group
Part, conveyor screw in-core dress is to prevent the material of filtrate corruption and similar functions, and be sustained, and can prevent from filtering for a long time
The corruption of object.
Preferably, described that conveyor screw core is provided with 3 conveyor screw blades.
Preferably, the conveyor screw core is the hollow cylindrical of sealed bottom or hollow reverse tapered shape.
Preferably, the diameter of the conveyor screw core cap is equal to or slightly less than the internal diameter of conveyor screw core.
Preferably, the conveyor screw core side wall is provided with two or more apertures；In the conveyor screw core cap centre
Between be provided with two or more through-holes.
Preferably, the filter element shell bottom is cellular, netted or lattice-shaped.
Preferably, the filter element shell bottom inner portion is placed with the strainer of -1000 mesh of 200 mesh, to prevent filter medium
Leak out or block filter element shell small hole at bottom part.
Preferably, the filter medium is powdered adsorption material, granular adsorption material or fibrous sorbing material.
Preferably, the filter medium is grain active carbon, sintering activity charcoal or ion exchange resin.
Preferably, the anti-corrosion material is polylysine slow-releasing granules.
The obtained advantage of technical solution of the present invention：
The present invention is to make filtrate flow down by gravity, when using a piece of conveyor screw, in certain space, if
Conveyor screw is excessive around the number of turns of conveyor screw core, and the gradient on conveyor screw is excessively gentle, causes filtrate unsmooth flowing, when filtering
Between it is long；And if conveyor screw is very few around the number of turns of conveyor screw core, due to gravity, filtrate only flows through and is close to conveyor screw
Partial filter medium so that filter medium causes the waste of filter medium using uneven.The present invention utilizes multi-slice spiral
Body, multi-slice spiral physical efficiency overcome filter medium even partition as far as possible using a piece of without making filter diameter long
Filtrate unsmooth flowing caused by conveyor screw, filtration time is long, and the filter medium in same filter core was caused using uneven
The problem of filter medium wastes, substantially increases the filter effect in certain unit volume.
It is unsmooth the present invention overcomes being circulated using filtrate caused by a piece of conveyor screw, especially low pressure is in filtrate
The drawbacks of causing filtration time long under power situation or even can not filtering, while also solving the mistake that a piece of leptospira structure is brought
Filter medium loads the difficult practical problem that can not even load, and also extends filtration path to a certain extent and improves filtering effect
Fruit.
Conveyor screw in-core dress is to prevent the material of filtrate corruption and similar functions, and be sustained, and can be prevented for a long time
The only corruption of filtrate solves the problems, such as filter mouldy long bacterium in the long-term use so that filter uses the longevity
Order it is longer, avoid be used for a long time during filtrate secondary pollution.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is helical filter main sectional view；
Fig. 2 is helical filter assembling stereogram.
1- filter element shells in such as figure, 2- filter mediums, 3- conveyor screw blades, 4- conveyor screw cores, 5- anti-corrosion materials, 6- are small
Hole, 7- conveyor screw core caps.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1 to Figure 2, a kind of helical filter is made of filter element shell 1, filter medium 2 and conveyor screw component,
Filter medium 2 and conveyor screw component are set in filter element shell 1；
Conveyor screw component is made of conveyor screw blade 3 and conveyor screw core 4；Conveyor screw core 4 is the hollow circuit cylinder of sealed bottom
Shape fills up anti-corrosion material 5 in conveyor screw core 4, and conveyor screw core 4 side wall, 8 apertures 6,4 top of conveyor screw core is by conveyor screw core cap 7
It covers, the diameter of conveyor screw core cap 7 is equal to the internal diameter of conveyor screw core 4, and conveyor screw core 4 is compressing anti-corrosion material 5, conveyor screw core
Cap 7 is the cylinder that centre is provided with through-hole.When filtrate is flowed out from top, flowed by the aperture among conveyor screw core cap 7
Anti-corrosion material 5, the filtrate containing anti-corrosion material 5 is flowed out from the aperture 6 that 4 side wall of conveyor screw core is provided with again, and is diffused into whole
A conveyor screw component, conveyor screw in-core dress is the material for preventing filtrate corruption and similar functions, and is sustained, when can be long
Between prevent the corruption of filtrate.Conveyor screw core 4 is provided with 3 conveyor screw blades 3, each conveyor screw blade 3 surrounds spiral
4 parallel rotating of body core, 3 outer edge of conveyor screw blade and 1 inner wall of filter element shell are seamless applying, are filled out between each conveyor screw blade 3
Full filter medium 2.Multi-slice spiral body structure separates the space uniform in replaceable lower filter gall body, both extends filtration path,
Filter medium can be uniformly utilized again, extend the service life of filter medium, it is therefore prevented that the waste of filter medium.Conveyor screw core
Structure solves the problems, such as filter mouldy long bacterium in the long-term use so that the service life is longer for filter, avoids
The secondary pollution of filtrate during being used for a long time.
1 bottom of filter element shell is cellular, and 1 bottom inner portion of filter element shell places the strainer of 1000 mesh, to prevent from filtering
Medium leaks out or blocks 1 small hole at bottom part of filter element shell.
When filter medium 2 is ion exchange resin；When anti-corrosion material 9 is polylysine slow-releasing granules, institute of the present invention is utilized
The filtered water of helical filter after testing, meets standards for drinking water quality (GB5749-2006)；Filtering 10L water daily,
After 30 days, water quality still conforms to standards for drinking water quality (GB 5749-2006) after filtering.
When filter medium 2 be activated carbon when, can be used for decolorization adsorption filtering, in helical filter of the present invention into
Row activated carbon in the adsorption filtration experiment of succinic acid fermentation liquor, finding the helical filter of 3 conveyor screw blades by comparing
Utilization rate than monolithic helical filter activated carbon is high, and what is adsorbed in the unit interval is efficient.
Claims (9)
1. a kind of helical filter is made of filter element shell, filter medium and conveyor screw component, filter medium and conveyor screw component
It is set in filter element shell；
Conveyor screw component is made of conveyor screw blade and conveyor screw core；Conveyor screw core is provided with 2-6 piece conveyor screw blades, respectively
A conveyor screw blade surrounds conveyor screw core parallel rotating, and conveyor screw blade outer edge and filter element shell inner wall are seamless applying, each
Filter medium is filled up between conveyor screw blade；
Conveyor screw core is the hollow form structure of sealed bottom, fills up anti-corrosion material in conveyor screw core, conveyor screw core side wall is provided with small
Hole, conveyor screw core top are lived by conveyor screw core cap, and conveyor screw core cap is the cylinder that centre is provided with through-hole, and anti-corrosion material is poly-
Lysine slow-releasing granules.
2. the helical filter according to claim 1, which is characterized in that conveyor screw core is provided with 3 spirals
Body blade.
3. the helical filter according to claim 1, which is characterized in that the conveyor screw core is in sealed bottom
Hollow round column shape or hollow reverse tapered shape.
4. the helical filter according to claim 1, which is characterized in that the diameter of the conveyor screw core cap be equal to or
Less than the internal diameter of conveyor screw core.
5. the helical filter according to claim 1, which is characterized in that the conveyor screw core side wall open there are two or
More than two apertures；It is provided with two or more through-holes among the conveyor screw core cap.
6. the helical filter according to claim 1, which is characterized in that the filter element shell bottom be cellular,
Netted or lattice-shaped.
7. the helical filter according to claim 1, which is characterized in that the filter element shell bottom inner portion is placed with
The strainer of -1000 mesh of 200 mesh.
8. the helical filter according to claim 1, which is characterized in that the filter medium is powdered absorption material
Material, granular adsorption material or fibrous sorbing material.
9. the helical filter according to claim 1, which is characterized in that the filter medium is seed activity
Carbon, sintering activity charcoal or ion exchange resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561124.6A CN106039787B (en) | 2016-07-14 | 2016-07-14 | A kind of helical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561124.6A CN106039787B (en) | 2016-07-14 | 2016-07-14 | A kind of helical filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106039787A CN106039787A (en) | 2016-10-26 |
| CN106039787B true CN106039787B (en) | 2018-07-17 |
Family
ID=57187459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561124.6A Active CN106039787B (en) | 2016-07-14 | 2016-07-14 | A kind of helical filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106039787B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267930A (en) * | 2016-10-28 | 2017-01-04 | 宁波加优环保科技有限公司 | A kind of spacer-type filter |
| CN108014540A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞祥千弘科技发展有限公司 | A kind of revolving filter |
| CN106785211A (en) * | 2017-01-09 | 2017-05-31 | 柯美汽车零部件（上海）有限公司 | A kind of electrokinetic cell coolant clarifier |
| CN108640208A (en) * | 2018-07-19 | 2018-10-12 | 魏靖依 | A kind of active carbon filter core |
| CN110195963B (en) * | 2019-05-24 | 2021-06-22 | 江苏大学 | Terminal powder real-time drying device and method |
| CN112957772B (en) * | 2021-02-04 | 2022-10-18 | 无锡力必特自动化设备有限公司 | Fluid filter and filtering method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026712B (en) * | 2008-05-15 | 2013-07-24 | 熊津豪威株式会社 | Spiral wound type filter cartridge |
| CN201565166U (en) * | 2009-09-21 | 2010-09-01 | 拉特有限责任公司 | Domestic water filter |
| CN102309875A (en) * | 2011-10-10 | 2012-01-11 | 沈敏 | Screw filtering assembly for water |
| CN102989212A (en) * | 2012-12-21 | 2013-03-27 | 柯淇环境技术(宁波)有限公司 | Water treatment filter element |
| CN205759942U (en) * | 2016-07-14 | 2016-12-07 | 宁波加优环保科技有限公司 | A kind of helical filter |
-
2016
- 2016-07-14 CN CN201610561124.6A patent/CN106039787B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106039787A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106039787B (en) | A kind of helical filter | |
| CN103908827B (en) | High efficiency water purification catridge | |
| CN103922502A (en) | High filterability water purification filtration core | |
| CN205759942U (en) | A kind of helical filter | |
| CN101822917A (en) | High-turbidity sewage filtration equipment | |
| RU2708855C1 (en) | Filtering device of gravity filter for softening and purification of drinking water | |
| CN105451853A (en) | Glass bottle filter with air lock prevention feature | |
| CN205953704U (en) | A section of thick bamboo is strained to water purification | |
| CA2900328C (en) | Autoclave for sterilisation | |
| CN106565031A (en) | Water purification filtration cylinder | |
| CN206273782U (en) | A kind of active carbon filter | |
| CN204509363U (en) | A kind of syrup decoloration device | |
| CN201719890U (en) | High-turbidity sewage filtering equipment | |
| CN207356702U (en) | A kind of grain and oil squeezing oil filtering device | |
| CN211273787U (en) | High-efficient filter core with multiunit inner core | |
| CN203943526U (en) | A kind of ceramic water dispenser with essence filter | |
| CN206142940U (en) | Water purifier that contains nanometer silver coating layer | |
| CN207856478U (en) | A kind of ladder filtering type filter core | |
| CN206635135U (en) | A kind of multiple filtration component of water purification machine | |
| CN218793993U (en) | Automatic leaf juice separation type tea leaf extraction equipment in Pu' er tea fine and deep processing | |
| CN208517170U (en) | A kind of direct drinking type household water filter | |
| CN203954859U (en) | A kind of traditional Chinese herbal decoction filter filter core element | |
| CN205965212U (en) | Multiple stages of filtering core can be dismantled to thick liquids | |
| CN109794084A (en) | A kind of filter core of water purifier | |
| CN213221283U (en) | A pectin serialization filter equipment for spices draws |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |