CN111921237A - Precision filter - Google Patents
Precision filter Download PDFInfo
- Publication number
- CN111921237A CN111921237A CN202010765122.5A CN202010765122A CN111921237A CN 111921237 A CN111921237 A CN 111921237A CN 202010765122 A CN202010765122 A CN 202010765122A CN 111921237 A CN111921237 A CN 111921237A
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- filter element
- top cover
- water outlet
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 4
- 239000010963 304 stainless steel Substances 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 suspended matters Substances 0.000 description 1
Images
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
- B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
-
- 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
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a precision filter which comprises a barrel, a water inlet, a drainage plate, a water distribution and energy dissipation device, a top cover suspender, a filter element, a water inlet pressure gauge, a water outlet clapboard, an upper top cover, a lower sealing cover, a water outlet, an upper sealing flange, a PLC intelligent display system, a handle, a support cushion block and a support column foot. The water distribution energy dissipation device is adopted, the inclined plate is arranged in the water distribution energy dissipation device and can be tightly attached to the preformed hole of the upper partition plate, water leakage is reduced, water flow flows down along the inclined plate, the fact that the water flow does not directly impact a filter membrane of the filter element is guaranteed, and the service life of the filter element is prolonged; the elevator makes the top cap unscrew and fasten, and opening and removal of top cap when conveniently changing the filtration filter core avoid the damage to the filter core.
Description
Technical Field
The invention relates to the technical field of filters and purification.
Background
Precision filters are widely applied to the field of water purification and sewage treatment, and filter elements with different filter precisions are selected according to the filter flow and the water quality to achieve the aim of purifying water.
Precision filter is mainly detached the suspended solid, colloid, solid particle, silt and microorganism etc. of aquatic through filtering the filter core and is detached, and current precision filter's water inlet setting is at jar body middle part, and water gets into the back and distributes through the water distribution board, and the water distribution board generally is porous corrosion resistant plate, and the problem of rivers crossing water between easy formation torrent, water distribution inhomogeneous, the filter element causes filter pressure unstable, influences the filtration purification effect.
Disclosure of Invention
The invention aims to provide a precision filter, which enables water flow to be more uniform and reduces the phenomenon of water leakage among filter elements.
The invention discloses a precision filter which comprises a barrel body (1), a water inlet (2), a drainage plate (3), a water distribution and energy dissipation device (4), a top cover suspender (5), a filtering filter element (6), a water inlet pressure gauge (7), a water outlet pressure gauge (8), a water outlet partition plate (9), an upper top cover (10), a lower sealing cover (11), a water outlet (12), an upper sealing flange (13), a PLC intelligent display system (14), a handle (15), a supporting cushion block (16) and a supporting column foot (17). The water distribution and energy dissipation device (4) of the precision filter is uniformly inserted into a preformed hole (42) of the upper partition plate (41) and is made of silica gel, an inclined plate (43) is arranged inside the water distribution and energy dissipation device (4), water flows down along the inclined plate to ensure that the water does not directly impact a filter element filter membrane and can prevent water from mixing, and purified water filtered and purified by the filter element (6) flows down from a central tube of the filter element and flows out from a water outlet (12); the lower sealing cover (11) is welded with the cylinder body (1), and the upper top cover (10) is sealed with the cylinder body (1) through an upper sealing flange (13).
Furthermore, precision filter's top cap jib (5) is including fixed backing plate (51), bracing piece (52), elevator (53), lifter (54), fixed backing plate (51) with barrel (1) welding department has the reinforcement corrosion resistant plate, ensures the stability of top cap jib (5), and through the spiral of elevator (53) rotatory, screw up elevator (53) and make top cap (10) bounce open, can with top cap (10) parallel movement to the side of barrel (1), conveniently change and filter core (6), unscrew elevator (53) fastening seal, handle (15) are used for assisting the atress.
Furthermore, the filtering filter element (6) is one of a PP cotton filter element and an activated carbon filter element, and when the PP cotton filter element is arranged, granular pollutants such as suspended matters, solid matters, silt and the like in the water body can be effectively removed; when the activated carbon filter element is arranged, organic matters, colored substances and microorganisms in the water body can be effectively removed.
Furthermore, the PLC intelligent display system (14) can directly read the pressure of the water inlet pressure gauge (7) and the water outlet pressure gauge (8), and when the pressure difference reaches a set value of the PLC intelligent display system (14), the information of replacing the filter element can be intelligently prompted.
Furthermore, install 304 stainless steel spring and silica gel pad on the spacing hole of play water baffle (9) for guarantee that the filter core can closely fix in the spacing hole of play water baffle (9), prevent to cross water.
Furthermore, the water distribution energy dissipation device (4), the filtering filter element (6), the preformed hole (42) of the upper partition plate (41) and the limiting hole of the water outlet partition plate (9) are the same in number and are set according to the filtering water quality and the water quantity.
According to the precision filter, the water distribution and energy dissipation device is adopted and made of silica gel, the precision filter can be tightly attached to the preformed hole of the upper partition plate, water leakage is reduced, the inclined plate is arranged in the precision filter, water flows down along the inclined plate, the fact that the water does not directly impact a filter membrane of the filter element is guaranteed, and the service life of the filter element is prolonged; the arrangement of the elevator in the top cover suspender enables the upper top cover to be unscrewed and fastened, and the filter element can be replaced by moving to the side of the barrel in parallel, so that the filter element is prevented from being damaged.
Drawings
FIG. 1 is a schematic cross-sectional view of a precision filter according to the present invention.
FIG. 2 is a schematic diagram of the arrangement of an upper partition plate and a preformed hole connected with a water distribution and energy dissipation device of a precision filter.
Detailed Description
The embodiment is one embodiment of the precision filter, the cylinder (1), the water inlet (2), the drainage plate (3), the top cover suspender (5), the water outlet partition plate (9), the upper partition plate (41), the upper top cover (10), the lower sealing cover (11), the water outlet (12), the upper sealing flange (13), the handle (15), the supporting cushion block (16) and the supporting column foot (17) are all made of 304 stainless steel, the thickness of steel plates of the cylinder (1), the upper top cover (10) and the lower sealing cover (11) is 3mm, and the thickness of steel plates of the upper partition plate (41) and the water outlet partition plate (9) is 4 mm.
Furthermore, a filtering filter element (6) of the precision filter is set to be a PP cotton filter element, and the water distribution energy dissipation device (4), the filtering filter element (6), a preformed hole (42) of the upper partition plate (41) and a limiting hole of the water outlet partition plate (9) are the same in number and are 100; the filtering precision of the filtering filter element (6) is 20 mu m, the height is 40 inches, the operating pressure is 0.2-0.4MPa, the pipe diameters (12) of the water inlet (2) and the water outlet are DN200, and the filtering filter element is connected with a pipeline and other equipment through a flange.
Furthermore, 4 support column feet (17) are provided, and the support column feet (17) are fixed on the ground by concrete when the precision filter is installed.
Further, the supporting cushion block (16) is used for fixing and supporting the lower clapboard (9).
Further, the design water amount in the present embodiment is 100 m3And/h, one or more groups of the precision filters can be arranged according to the water quality and water quantity of the water body to be treated.
The precise filter provided by the invention has the filtering principle as follows: water to be purified enters the precision filter from the water inlet (2), passes through the drainage plate (3) to enable the water to enter the part of the upper top cover (10), is uniformly distributed through the water distribution energy dissipation device (4), enables water to flow to the outside of the filtering filter element (6), ensures that the water does not directly impact the filter membrane, and is filtered through the filtering filter element (6) by applying certain pressure, so that the water is purified, purified water is collected to the central water purification channel of the filtering filter element (6) and reaches the water outlet (12) through the self weight of the water, so that purified water is obtained, and the water flow direction is shown by an arrow in figure 1. When the pressure difference reaches the set value of the PLC intelligent display system (14), the filter element needs to be replaced, the elevator (53) of the top cover suspender (5) is screwed, the upper top cover (10) moves to the side surface of the cylinder body (1) in parallel, and the dirty and blocked filter element is replaced.
The precision filter of the present invention is not limited to the above-mentioned specific embodiments, and other embodiments suggested by those skilled in the art according to the present technical solution also belong to the technical innovation scope of the present invention.
Claims (6)
1. A precision filter is characterized by comprising a barrel body (1), a water inlet (2), a drainage plate (3), a water distribution and energy dissipation device (4), a top cover suspender (5), a filtering filter element (6), a water inlet pressure gauge (7), a water outlet pressure gauge (8), a water outlet partition plate (9), an upper top cover (10), a lower sealing cover (11), a water outlet (12), an upper sealing flange (13), a PLC intelligent display system (14), a handle (15), a supporting cushion block (16) and a supporting column foot (17); the water distribution and energy dissipation device (4) of the precision filter is uniformly inserted into a preformed hole (42) of the upper partition plate (41) and is made of silica gel, an inclined plate (43) is arranged inside the water distribution and energy dissipation device (4), water flows down along the inclined plate to ensure that the water does not directly impact a filter membrane of the filter element and can prevent water from mixing, and purified water filtered and purified by the filter element (6) flows down from a central tube of the filter element and flows out from a water outlet (12); the lower sealing cover (11) is welded with the cylinder body (1), and the upper top cover (10) is sealed with the cylinder body (1) through an upper sealing flange (13).
2. The precision filter of claim 1, wherein the top cover suspension rod (5) of the precision filter comprises a fixed base plate (51), a support rod (52), an elevator (53) and an elevator rod (54), a reinforced stainless steel plate is arranged at the welding position of the fixed base plate (51) and the cylinder body (1) to ensure the stability of the top cover suspension rod (5), the elevator (53) is screwed to ensure that the upper top cover (10) is bounced open, the upper top cover (10) can be moved to the side of the cylinder body (1) in parallel by screwing the elevator (53), the filter element (6) is conveniently replaced, the elevator (53) is unscrewed to fasten and seal, and the handle (15) is used for assisting stress.
3. A precision filter according to claim 1, characterized in that the filter insert (6) is one of a PP cotton filter insert and an activated carbon filter insert.
4. A precision filter according to claim 1, characterized in that the PLC intelligent display system (14) can intelligently display the pressure of the water inlet pressure gauge (7) and the water outlet pressure gauge (8), and when the pressure difference reaches the set value of the PLC intelligent display system (14), the PLC intelligent display system (14) intelligently prompts the filter element replacement.
5. A precision filter according to claim 1, characterized in that 304 stainless steel springs and silica gel pads are mounted on the limiting holes of the water outlet partition (9) to ensure that the filter cartridge (6) can be tightly fixed in the limiting holes of the water outlet partition (9) to prevent water leakage.
6. A precision filter according to claim 1, characterized in that the water distribution energy dissipation device (4), the filter element (6), the preformed hole (42) of the upper partition plate (41) and the limiting hole of the water outlet partition plate (9) have the same number and are set according to the filtered water quality and the filtered water quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010765122.5A CN111921237A (en) | 2020-08-03 | 2020-08-03 | Precision filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010765122.5A CN111921237A (en) | 2020-08-03 | 2020-08-03 | Precision filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111921237A true CN111921237A (en) | 2020-11-13 |
Family
ID=73306330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010765122.5A Withdrawn CN111921237A (en) | 2020-08-03 | 2020-08-03 | Precision filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111921237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105882A (en) * | 2022-05-17 | 2022-09-27 | 内蒙古圣清科技有限公司 | Security filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101398414B1 (en) * | 2013-06-26 | 2014-05-27 | 장용주 | Precision liquid filter |
| CN204684767U (en) * | 2015-06-08 | 2015-10-07 | 岳嵩 | A kind of accurate filter |
| CN204815906U (en) * | 2015-07-28 | 2015-12-02 | 温州市索特医药化工工程有限公司 | Pipeline filter |
| CN208641949U (en) * | 2018-06-25 | 2019-03-26 | 上饶京新药业有限公司 | A kind of novel precision filter |
| CN212417118U (en) * | 2020-08-03 | 2021-01-29 | 内蒙古圣清科技有限公司 | Precision filter |
-
2020
- 2020-08-03 CN CN202010765122.5A patent/CN111921237A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101398414B1 (en) * | 2013-06-26 | 2014-05-27 | 장용주 | Precision liquid filter |
| CN204684767U (en) * | 2015-06-08 | 2015-10-07 | 岳嵩 | A kind of accurate filter |
| CN204815906U (en) * | 2015-07-28 | 2015-12-02 | 温州市索特医药化工工程有限公司 | Pipeline filter |
| CN208641949U (en) * | 2018-06-25 | 2019-03-26 | 上饶京新药业有限公司 | A kind of novel precision filter |
| CN212417118U (en) * | 2020-08-03 | 2021-01-29 | 内蒙古圣清科技有限公司 | Precision filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105882A (en) * | 2022-05-17 | 2022-09-27 | 内蒙古圣清科技有限公司 | Security filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201113 |
|
| WW01 | Invention patent application withdrawn after publication |