CN105944440A - Security filter with spiral surface water distribution - Google Patents
Security filter with spiral surface water distribution Download PDFInfo
- Publication number
- CN105944440A CN105944440A CN201610366172.XA CN201610366172A CN105944440A CN 105944440 A CN105944440 A CN 105944440A CN 201610366172 A CN201610366172 A CN 201610366172A CN 105944440 A CN105944440 A CN 105944440A
- Authority
- CN
- China
- Prior art keywords
- water
- water distribution
- center
- cylinder
- distributing
- 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
Links
- 239000002352 surface water Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000011148 porous material Substances 0.000 claims description 6
- 239000010963 304 stainless steel Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- 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
- B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
-
- 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
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Hydraulic Turbines (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a security filter with spiral surface water distribution which comprises a cylinder, wherein the upper and lower ends of the cylinder are provided with detachable end socket, the lower end socket is provided with a supporting foot, the center of the lower end socket is provided with a drainage pipe, the upper end socket is provided with an exhaust pipe and a water inlet pipe, the water inlet pipe stretches into the cylinder from the upper end socket for being connected with a rotatable type taper water distribution device, the taper water distribution device comprises circular bottom plates, a center pipe arranged on the circular bottom plates, and turbo type water distribution plates arranged in the way of surrounding the circle center of the center pipe, the circular bottom plate directly opposite to the center pipe is provided with a water permeable eyelet, the center pipe is connected with the water inlet pipe in a sleeving manner, the upper end of the center pipe is provided with water distribution holes in a manner of surrounding the circle center, water is discharged from the water distribution holes, and the turbo type water distribution plate is driven to rotate by water flow, so as to spirally distribute water. The water distribution device is further improved, water distribution efficiency is greatly improved, manufacturing cost is reduced and the phenomena of cutoff flow and biased flow are effectively prevented.
Description
Technical field
The present invention relates to art of filters.
Background technology
Cartridge filter purposes: after being used primarily in multimedium pretreatment filtration, before the membrane filter system such as reverse osmosis, ultrafiltration.It is used for filtering the subtitle substance after multi-medium filtering (the most small quartz sand, activated carbon granule etc.), to guarantee that water filtration precision and protecting film filter element are not damaged by large particulate matter.The built-in filter core accuracy class of precise filtering device can be divided into 0.5 μ s, 1 μ s, 5 μ s, 10 μ s etc., selects different filtering accuracies according to different use occasions, with water outlet precision after ensureing and the safety that ensures rear class membrane component.
The traditional single-point water distribution of cartridge filter can only in little scope water distribution uniformity, cutout and Biased flow phenomenon happen occasionally；Though multi-point disc type water distribution improves fluidised form by array eyelet Multipoint Uniform water distribution but still suffers from bigger water distribution dead band；Line water-locator water distribution scope is big, can meet water distribution uniformity along pipe range direction, but limited being perpendicular to distribution uniformity on pipe direction.
nullCN 204745826 U discloses a kind of eddy flow face cloth water type cartridge filter，Relate to art of filters，Including tank body、Low head on tank body、It is arranged at the steel pipe support on tank body low head、Filter core in tank body，Upper cover offers air vent，Low head bottom is provided with outlet pipe，Tank inner chamber upper end is provided with water-distributing device，Water inlet pipe is connected through upper cover with water-distributing device，Described water-distributing device includes the coniform cylinder changed from small to big、Make the water outlet can be along the plate body uniform eddy flow water distributing plate of circumference and center flow-stopping plate if being arranged in cylinder the dry tablet arranged around the center of circle，Described eddy flow water distributing plate radiates to surrounding from water entry，Middle high、Periphery is low，It is uniform and stable that described center flow-stopping plate offers guarantee central water outlet，Reduce the array eyelet that eddy flow water distributing plate is impacted by current，Former generation product for the application，Although this product solves the problems referred to above，But the cloth water surface changes according to cylinder size，Cost of manufacture is bigger，Water distribution remains unchanged the most uniform，Have much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of simple in construction, cost of manufacture is low, and water distribution efficiency is the cartridge filter of the radial facing water distribution of prior art 2 times.
For realizing the object of the invention, provide techniques below scheme: the cartridge filter of a kind of radial facing water distribution, including cylinder, cylinder upper and lower side is provided with detachable end socket, leg is installed on low head, low head is provided centrally with drainage pipeline, discharge duct and water inlet pipe it is provided with on upper cover, it is characterized in that water inlet pipe stretches into the taper water-distributing device connecting rotary type in cylinder from upper cover, taper water-distributing device includes circular bottom plate, the central canal being arranged in circular bottom plate, turbine type water distributing plate around the arrangement of the central canal center of circle, just offer permeable eyelet on the center of circle base plate of central canal, central canal is socketed with water inlet pipe, central canal upper end offers water distributing pore around the center of circle, water distributing pore water outlet, current drive turbine type water distributing plate to rotate, rotation water distributing.
As preferably, being provided with filter core below taper water-distributing device, filter core is that PP filters cotton core.
As preferably, cylinder is 304 stainless steel materials.
As preferably, taper water-distributing device is wear-and corrosion-resistant plastics.
The method have the benefit that present invention improvement further to water-distributing device, substantially increase water distribution efficiency and cost of manufacture, effectively prevent cutout and Biased flow phenomenon from occurring, because of radial distribution, each point intake pressure is little, alleviate the current impact to filter element, extend service life and the filter element replacing cycle of cartridge filter greatly.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the taper water-distributing device structural representation of Fig. 1.
Fig. 3 is the top view of Fig. 2.
Detailed description of the invention
nullEmbodiment 1: the cartridge filter of a kind of radial facing water distribution，Including cylinder 1，Cylinder 1 upper and lower side is provided with detachable end socket，Leg 2 is installed on low head 1.1，Low head 1.2 is provided centrally with drainage pipeline 3，Discharge duct 4 and water inlet pipe 5 it is provided with on upper cover 1.1，Water inlet pipe 5 stretches into the taper water-distributing device 6 connecting rotary type in cylinder 1 from upper cover 1.1，Taper water-distributing device 6 includes circular bottom plate 6.1、The central canal 6.2 being arranged in circular bottom plate 6.1、Turbine type water distributing plate 6.3 around the arrangement of central canal 6.2 center of circle，Just to offering permeable eyelet 6.1.1 on the center of circle base plate 6.1 of central canal 6.2，Central canal 6.2 is socketed with water inlet pipe 5，Central canal 6.2 upper end offers water distributing pore 6.2.1 around the center of circle，Water distributing pore 6.2.1 water outlet，Current drive turbine type water distributing plate 6.3 to rotate，Rotation water distributing.Being provided with filter core 7 below taper water-distributing device 6, filter core 7 filters cotton core for PP.Cylinder 1 is made up of inside and outside two-layer, and outer layer is 304 stainless steel materials, and internal layer is that anticorrosion polyethylene liner is moulded, and taper water-distributing device 6 is wear-and corrosion-resistant plastics, and water inlet pipe 5 is pyramidal structure for end, increases water inlet pressure.
Claims (4)
1. the cartridge filter of a radial facing water distribution, including cylinder, cylinder upper and lower side is provided with detachable end socket, leg is installed on low head, low head is provided centrally with drainage pipeline, discharge duct and water inlet pipe it is provided with on upper cover, it is characterized in that water inlet pipe stretches into the taper water-distributing device connecting rotary type in cylinder from upper cover, taper water-distributing device includes circular bottom plate, the central canal being arranged in circular bottom plate, turbine type water distributing plate around the arrangement of the central canal center of circle, just offer permeable eyelet on the center of circle base plate of central canal, central canal is socketed with water inlet pipe, central canal upper end offers water distributing pore around the center of circle, water distributing pore water outlet, current drive turbine type water distributing plate to rotate, rotation water distributing.
The cartridge filter of a kind of radial facing water distribution the most according to claim 1, it is characterised in that be provided with filter core below taper water-distributing device, filter core is that PP filters cotton core.
The cartridge filter of a kind of radial facing water distribution the most according to claim 1, it is characterised in that cylinder is 304 stainless steel materials.
The cartridge filter of a kind of radial facing water distribution the most according to claim 1, it is characterised in that taper water-distributing device is wear-and corrosion-resistant plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366172.XA CN105944440B (en) | 2016-05-30 | 2016-05-30 | A kind of cartridge filter of radial facing water distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366172.XA CN105944440B (en) | 2016-05-30 | 2016-05-30 | A kind of cartridge filter of radial facing water distribution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105944440A true CN105944440A (en) | 2016-09-21 |
| CN105944440B CN105944440B (en) | 2018-11-09 |
Family
ID=56911055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610366172.XA Active CN105944440B (en) | 2016-05-30 | 2016-05-30 | A kind of cartridge filter of radial facing water distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105944440B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746366A (en) * | 2017-01-23 | 2017-05-31 | 河南省林业科学研究院 | The decontamination chinampa type wet land treating system of magnetically-actuated |
| CN108371831A (en) * | 2018-04-17 | 2018-08-07 | 大庆市施蓓茨环保科技开发有限公司 | Staged multiple spot water distribution oil-collecting device and water distribution receive oily method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191509723A (en) * | 1915-07-03 | 1916-03-16 | Henry Desrumaux | Process and Apparatus for Purifying Sewage. |
| CN2672040Y (en) * | 2004-01-13 | 2005-01-19 | 扬州澄露环境工程有限公司 | oily sewage filter |
| CN201537485U (en) * | 2009-10-28 | 2010-08-04 | 陈喆 | Hydraulic suspending water distributor without rotation of shaft |
| CN103411470A (en) * | 2013-08-21 | 2013-11-27 | 苏州威夫曼制冷科技有限公司 | Adjustable water distributor |
| CN204745826U (en) * | 2015-06-15 | 2015-11-11 | 江苏沃尔特环保有限公司 | Whirl face water distribution type safety filter ware |
| CN205760066U (en) * | 2016-05-30 | 2016-12-07 | 江苏沃尔特环保有限公司 | A kind of cartridge filter of radial facing water distribution |
-
2016
- 2016-05-30 CN CN201610366172.XA patent/CN105944440B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191509723A (en) * | 1915-07-03 | 1916-03-16 | Henry Desrumaux | Process and Apparatus for Purifying Sewage. |
| CN2672040Y (en) * | 2004-01-13 | 2005-01-19 | 扬州澄露环境工程有限公司 | oily sewage filter |
| CN201537485U (en) * | 2009-10-28 | 2010-08-04 | 陈喆 | Hydraulic suspending water distributor without rotation of shaft |
| CN103411470A (en) * | 2013-08-21 | 2013-11-27 | 苏州威夫曼制冷科技有限公司 | Adjustable water distributor |
| CN204745826U (en) * | 2015-06-15 | 2015-11-11 | 江苏沃尔特环保有限公司 | Whirl face water distribution type safety filter ware |
| CN205760066U (en) * | 2016-05-30 | 2016-12-07 | 江苏沃尔特环保有限公司 | A kind of cartridge filter of radial facing water distribution |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746366A (en) * | 2017-01-23 | 2017-05-31 | 河南省林业科学研究院 | The decontamination chinampa type wet land treating system of magnetically-actuated |
| CN108371831A (en) * | 2018-04-17 | 2018-08-07 | 大庆市施蓓茨环保科技开发有限公司 | Staged multiple spot water distribution oil-collecting device and water distribution receive oily method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105944440B (en) | 2018-11-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |