CN2198020Y - Fluid driving fiber filter pond - Google Patents
Fluid driving fiber filter pond Download PDFInfo
- Publication number
- CN2198020Y CN2198020Y CN 94216225 CN94216225U CN2198020Y CN 2198020 Y CN2198020 Y CN 2198020Y CN 94216225 CN94216225 CN 94216225 CN 94216225 U CN94216225 U CN 94216225U CN 2198020 Y CN2198020 Y CN 2198020Y
- Authority
- CN
- China
- Prior art keywords
- fiber filter
- utility
- model
- fluid drive
- fiber
- 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
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Abstract
The utility model discloses a fiber filter basin controlled by a fluid drive system, and is suitable for a feed water purification system. The utility model is composed of a hydraulic cylinder, a movable hole plate, a bundle-shaped fiber filtering material and a fixed hole plate. The utility model, particularly a fluid drive fiber filter basin capable of conveniently adjusting the depositing density of the fiber filtering material by using the fluid drive system, has the characteristics of fast flow speed, low water outlet turbidity, small occupation area, convenient operation, easy realization of automation, etc.
Description
The present invention relates to a kind of improved fibre filter, particularly a kind of flow velocity is fast, and delivery turbidity is low, and is simple in structure, the easy to operate and fibre filter that saves floor occupying area.Be suitable for water supply purifying system.
The filter tank that is widely used in water supply purification now all is to adopt particulate filter, and its porosity is little; Specific area is few; Flow velocity is low, and the flow velocity of general rapid filter is no more than 15m/h; Delivery turbidity is higher, and when influent turbidity 20mg/l, delivery turbidity is generally at 3mg/l.Because the flow velocity of particulate filter is lower, so general water supply plant floor space is bigger.
The purpose of this invention is to provide a kind of filter tank of doing filtrate with bundle fiber that utilizes that the fluid transmission mechanism controls.It is simple in structure, and flow velocity is fast, 30m/h; Delivery turbidity is low, and influent turbidity is when 20mg/l, and delivery turbidity is at 1mg/l, and it is simple to operate, easily realizes automation.
The present invention is achieved in that according to the filter tank cross-sectional sizes, several hydraulic cylinders are installed on the filter tank, upper and lower motion by hydraulic cylinder piston drives the bulk density that fiber filtering is regulated in the lifting of portable plate, realizes that the filtration, purification and the positive and negative of fiber filtering of water washed.
Below with reference to accompanying drawing invention is described in further detail.
Fig. 1 is the longitudinal profile principle schematic of an embodiment of fluid transmission fibrous filtering pool of the present invention.
With reference to Fig. 1, in the bottom of a conventional rapid filter ［ 1 ］, fix a fixedly orifice plate ［ 7 ］ above distributing main ［ 9 ］ and the range pipe ［ 8 ］, bundle fiber filtrate ［ 6 ］ is suspended on fixedly between the orifice plate ［ 7 ］ and removable orifice plate ［ 3 ］; Go up installation hydraulic cylinder ［ 2 ］ at the rigid support ［ 5 ］ on rapid filter ［ 1 ］ top, its piston ［ 10 ］ links to each other with removable orifice plate ［ 3 ］.During filtration, water inlet flows into the top of rapid filter ［ 1 ］ from wash-water gutter ［ 4 ］, at this moment control hydraulic system, piston ［ 10 ］ drive removable orifice plate ［ 3 ］ is moved down compress fiber filtering ［ 6 ］, like this, impurity in the water inlet is subjected to absorption and mechanical detention effect and is held back by the surface of fiber filtering ［ 6 ］ by the small eyelet that the fiber filtering ［ 6 ］ that compresses forms, thereby reaches the filtration, purification effect of feedwater.During fiber filtering ［ 6 ］ flushing, control hydraulic system drives on the removable orifice plate ［ 3 ］ piston ［ 10 ］ and moves, fiber filtering ［ 6 ］ bulk density is diminished, be in a kind of loose condition (of surface), be beneficial to carry out positive and negative washing with clear water, drive by piston ［ 10 ］ that removable orifice plate ［ 3 ］ is upper and lower to be moved, increase the frictional force between the fiber filtering ［ 6 ］, make positive and negative wash more thorough.Water or compressed air is as the driving medium of hydraulic cylinder ［ 2 ］, and promptly polluted source not is suitable for realization of automatic control again.
Claims (1)
1, a kind of filtering ponds, comprise conventional rapid filter [1], removable orifice plate [3], fiber filtering [6], fixedly orifice plate [7], hydraulic cylinder [2], piston [10], the ascending, descending that it is characterized in that removable orifice plate [3] is the fluid transmission fibrous filtering pool that is driven by hydraulic cylinder [2] and piston [10].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94216225 CN2198020Y (en) | 1994-06-24 | 1994-06-24 | Fluid driving fiber filter pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94216225 CN2198020Y (en) | 1994-06-24 | 1994-06-24 | Fluid driving fiber filter pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2198020Y true CN2198020Y (en) | 1995-05-24 |
Family
ID=33831987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94216225 Expired - Fee Related CN2198020Y (en) | 1994-06-24 | 1994-06-24 | Fluid driving fiber filter pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2198020Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760340A (en) * | 2020-07-22 | 2020-10-13 | 山东东方纪元环保科技有限公司 | Volume extrusion type fiber filter and backwashing operation method thereof |
-
1994
- 1994-06-24 CN CN 94216225 patent/CN2198020Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760340A (en) * | 2020-07-22 | 2020-10-13 | 山东东方纪元环保科技有限公司 | Volume extrusion type fiber filter and backwashing operation method thereof |
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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 |