CN2391662Y - Rotary type filtering apparatus - Google Patents
Rotary type filtering apparatus Download PDFInfo
- Publication number
- CN2391662Y CN2391662Y CN 99229315 CN99229315U CN2391662Y CN 2391662 Y CN2391662 Y CN 2391662Y CN 99229315 CN99229315 CN 99229315 CN 99229315 U CN99229315 U CN 99229315U CN 2391662 Y CN2391662 Y CN 2391662Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- filter
- outer cylinder
- barrel body
- filtration barrel
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a rotary type filtering apparatus. The upper part of the rotary type filtering apparatus is provided with a water inlet pipe, the bottom of the rotary type filtering apparatus is provided with an outer cylinder body of a drainage pipe, a filter cylinder body is arranged in the outer cylinder body, the bottom of the filter cylinder body is connected with a water outlet pipe and is extended from the bottom of the outer cylinder body, the top end of the outer cylinder body is provided with a cylinder upper cover provided with an exhaust valve, the side wall of the filter cylinder body is provided with a cylinder body filter layer made of filter media, the cylinder upper cover is supported with a motor, and a motor shaft of the motor is connected with the frame of the filter cartridge body. The utility model has the advantages of waterpower full utilization, centrifugal force full utilization and gemination increase of water treatment abilities.
Description
The utility model relates to a kind of filter, particularly relates to a kind of rotation back-flushing filtering device.
Filtration is a kind of efficient ways of removing suspension, although the filter form of using in engineering of water treatment at present is varied, but principle is roughly the same, promptly form by filtration and two basic processes of backwash, muddy water flows through filter medium during filtration, and the suspension in the water is trapped within dielectric surface or dielectric layer inside.The purpose of backwash process then is to remove the suspension that is trapped in the filtrate hole, recovers its filtering function.The backwash process of conventional filter adopts filter back water backwashing method to realize mostly, and its principle is that the single utilization hydraulic shear reaches the purpose of cleaning filtrate with intergranular mutual friction mutually.At present the filter that uses is in that the ubiquity volume is big in varying degrees, backwashing period long, water consumption reaches shortcomings such as backwash is not thorough greatly.
The purpose of this utility model is the shortcoming at last existing filter, on the basis of original single hydraulic reverse flushing, designs a kind of revolving filter that can utilize hydraulic action can make full use of rotary centrifugal force again.
The technical solution of the utility model is as follows: have outer cylinder body, be provided with filtration barrel body in the outer cylinder body, the outer cylinder body top is provided with water inlet pipe, the bottom is provided with blow-off pipe, and the filtration barrel body bottom connects outlet pipe and stretches out the outer cylinder body bottom, and the outer cylinder body top is the cylinder top cover that has air bleeding valve, be provided with the filtration barrel body framework in the filtration barrel body, the cylindrical shell filter course of filtration barrel body sidewall for making by filter medium, cylinder top cover is supported with a motor, and the motor shaft of motor is connected with the filtration barrel body framework.
As further technical measures of the present utility model, connect by shaft coupling between aforementioned electric arbor and filtration barrel body framework, also be provided with in the filtration barrel body and be enclosed within the outer underwater bearing apparatus of outlet pipe.
Advantage of the present utility model is to make full use of the double action of waterpower and centrifugal force, when carrying out backwash process, water enters in the filtration barrel body from outlet pipe, the suspension that the cylindrical shell filter course is adhered to washes, by rotatable filtration barrel body is set, improve backwash effect effectively, saved the backwash water yield, improved the strainability of equipment.In addition, filter area of the present utility model is changed into the surface area of cylinder lateral wall by traditional area of section, thereby has significantly improved the filter area of equipment, and the water treatment capacity with the filter of isometric(al) is significantly improved.Thereby the utlity model has good social benefit and economic benefit.
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with the description of drawings most preferred embodiment: be provided with filtration barrel body 2 in the outer cylinder body 1, the sidewall top of outer cylinder body 1 is provided with water inlet pipe 11, the bottom is provided with blow-off pipe 12, also be provided with Pressure gauge 14 on the sidewall of outer cylinder body 1, filtration barrel body 2 bottoms connect outlet pipe 21 and stretch out outer cylinder body 1 bottom, outer cylinder body 1 top is the cylinder top cover 13 that has air bleeding valve 131, be provided with filtration barrel body framework 22 in the filtration barrel body 2, the cylindrical shell filter course 23 of filtration barrel body 2 sidewalls for making by filter medium, cylinder top cover 13 is supported with a motor 3, the motor shaft 31 of motor 3 connects by shaft coupling 4 with filtration barrel body framework 22, also is provided with the bearing 24 that is enclosed within outside the outlet pipe 21 in the filtration barrel body 2.
During work, sewage enters in the outer cylinder body 1 from water inlet pipe 11, and after filtration, the suspension part in the sewage is stayed cylindrical shell filter course 23, and a part is still stayed in the water and discharged from blow-off pipe 12, and clear water then enters in the filtration barrel body 2 and discharges through outlet pipe 21.When the suspension that adheres to when cylindrical shell filter course 23 influences filter effect too much, tackle its cleaning, at first close water inlet pipe 11 and outlet pipe 21, open blow-off pipe 12, clear the residual water and the dirt of internal memory, starter motor 3 drives filtration barrel body 2 rotation at a high speed simultaneously, and the suspension that is trapped in cylindrical shell filter course 23 throws away under centrifugal action.Open outlet pipe 21 again, water is entered filtration barrel body 2 from outlet pipe 21 recoils, the suspension that originally still remains in this moment on the cylindrical shell filter course 23 just further breaks away under hydraulic action, thereby further quicken the recovery of the filter capacity of cylindrical shell filter course 23, the suspension that backwash is come out deposits gradually from blow-off pipe 12 and discharges.
Claims (2)
1, revolving filter, has outer cylinder body (1), be provided with filtration barrel body (2) in the outer cylinder body (1), outer cylinder body (1) top is provided with water inlet pipe (11), the bottom is provided with blow-off pipe (12), filtration barrel body (2) bottom connects outlet pipe (21) and stretches out outer cylinder body (1) bottom, outer cylinder body (1) top is for having the cylinder top cover (13) of air bleeding valve (131), it is characterized in that: be provided with filtration barrel body framework (22) in the filtration barrel body (2), the cylindrical shell filter course (23) of filtration barrel body (2) sidewall for making by filter medium, cylinder top cover (13) is supported with a motor (3), and the motor shaft (31) of motor (3) is connected with filtration barrel body framework (22).
2, revolving filter according to claim 1, it is characterized in that: connect by shaft coupling (4) between described motor shaft (31) and filtration barrel body framework (22), also be provided with in the filtration barrel body (2) and be enclosed within the outer underwater bearing apparatus (24) of outlet pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229315 CN2391662Y (en) | 1999-08-31 | 1999-08-31 | Rotary type filtering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229315 CN2391662Y (en) | 1999-08-31 | 1999-08-31 | Rotary type filtering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391662Y true CN2391662Y (en) | 2000-08-16 |
Family
ID=34018570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229315 Expired - Fee Related CN2391662Y (en) | 1999-08-31 | 1999-08-31 | Rotary type filtering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391662Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314489A (en) * | 2008-06-13 | 2008-12-03 | 孙成义 | Rotary column separator |
| CN102772942A (en) * | 2012-08-08 | 2012-11-14 | 安徽六国化工股份有限公司 | Crystal filter for wet-process phosphoric acid concentrating device |
| CN101816983B (en) * | 2009-02-27 | 2013-04-17 | 史志铭 | Centrifugal rotor for filtering high-temperature melt |
| CN101884956B (en) * | 2009-05-16 | 2013-08-14 | 史志铭 | High-temperature fusant filtering equipment |
| CN103706160A (en) * | 2014-01-08 | 2014-04-09 | 闽南理工学院 | V-shaped stepless speed-regulation grinding liquid centrifugal filter |
| CN104258611A (en) * | 2014-07-02 | 2015-01-07 | 苏州市职业大学 | A water body self-purification device |
| CN105000628A (en) * | 2015-06-12 | 2015-10-28 | 东华大学 | Oil-water separating and recycling device with natural fibers as adsorption filtering materials |
| CN105536327A (en) * | 2016-03-09 | 2016-05-04 | 李亚娟 | Filtering device |
| CN105597396A (en) * | 2016-03-09 | 2016-05-25 | 李亚娟 | Intelligent solid-liquid separating device |
| CN105668679A (en) * | 2015-04-13 | 2016-06-15 | 苗娥 | Domestic wastewater purifying device |
| CN105841212A (en) * | 2016-06-21 | 2016-08-10 | 长沙玄德环保科技有限公司 | Lampblack integration emission reduction system |
| CN106139682A (en) * | 2016-08-25 | 2016-11-23 | 江苏环球环境工程集团有限公司 | A kind of sewage pretreatment device |
| CN107151081A (en) * | 2016-03-05 | 2017-09-12 | 江苏力盛船舶设备制造有限公司 | A kind of ship sewage treatment unit |
| CN109091950A (en) * | 2018-09-02 | 2018-12-28 | 高青 | A kind of chemical engineering sewage filter device |
-
1999
- 1999-08-31 CN CN 99229315 patent/CN2391662Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314489B (en) * | 2008-06-13 | 2014-04-30 | 孙成义 | Rotary column separator |
| CN101314489A (en) * | 2008-06-13 | 2008-12-03 | 孙成义 | Rotary column separator |
| CN101816983B (en) * | 2009-02-27 | 2013-04-17 | 史志铭 | Centrifugal rotor for filtering high-temperature melt |
| CN101884956B (en) * | 2009-05-16 | 2013-08-14 | 史志铭 | High-temperature fusant filtering equipment |
| CN102772942B (en) * | 2012-08-08 | 2015-07-15 | 安徽六国化工股份有限公司 | Crystal filter for wet-process phosphoric acid concentrating device |
| CN102772942A (en) * | 2012-08-08 | 2012-11-14 | 安徽六国化工股份有限公司 | Crystal filter for wet-process phosphoric acid concentrating device |
| CN103706160A (en) * | 2014-01-08 | 2014-04-09 | 闽南理工学院 | V-shaped stepless speed-regulation grinding liquid centrifugal filter |
| CN104258611A (en) * | 2014-07-02 | 2015-01-07 | 苏州市职业大学 | A water body self-purification device |
| CN105668679B (en) * | 2015-04-13 | 2018-08-31 | 南京楚卿电子科技有限公司 | A kind of aparatus for purification of sewage in life |
| CN105668679A (en) * | 2015-04-13 | 2016-06-15 | 苗娥 | Domestic wastewater purifying device |
| CN105000628A (en) * | 2015-06-12 | 2015-10-28 | 东华大学 | Oil-water separating and recycling device with natural fibers as adsorption filtering materials |
| CN105000628B (en) * | 2015-06-12 | 2017-12-22 | 东华大学 | A kind of water-oil separating and retracting device using natural fiber as absorbent filter medium |
| CN107151081A (en) * | 2016-03-05 | 2017-09-12 | 江苏力盛船舶设备制造有限公司 | A kind of ship sewage treatment unit |
| CN105597396A (en) * | 2016-03-09 | 2016-05-25 | 李亚娟 | Intelligent solid-liquid separating device |
| CN105536327B (en) * | 2016-03-09 | 2017-12-26 | 江苏省讯达探伤科技有限公司 | Filter |
| CN105536327B8 (en) * | 2016-03-09 | 2018-04-13 | 江苏省迅达探伤科技有限公司 | Filtration apparatus |
| CN105536327A (en) * | 2016-03-09 | 2016-05-04 | 李亚娟 | Filtering device |
| CN105841212B (en) * | 2016-06-21 | 2017-10-20 | 长沙玄德环保科技有限公司 | A kind of integrated emission-reducing system of oil smoke |
| CN105841212A (en) * | 2016-06-21 | 2016-08-10 | 长沙玄德环保科技有限公司 | Lampblack integration emission reduction system |
| CN106139682A (en) * | 2016-08-25 | 2016-11-23 | 江苏环球环境工程集团有限公司 | A kind of sewage pretreatment device |
| CN109091950A (en) * | 2018-09-02 | 2018-12-28 | 高青 | A kind of chemical engineering sewage filter device |
| CN109091950B (en) * | 2018-09-02 | 2020-11-10 | 南京融众环境工程研究院有限公司 | Chemical sewage filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |