CN203342493U - Fully-flooded type rotary plate filter - Google Patents
Fully-flooded type rotary plate filter Download PDFInfo
- Publication number
- CN203342493U CN203342493U CN 201320389927 CN201320389927U CN203342493U CN 203342493 U CN203342493 U CN 203342493U CN 201320389927 CN201320389927 CN 201320389927 CN 201320389927 U CN201320389927 U CN 201320389927U CN 203342493 U CN203342493 U CN 203342493U
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- fixing device
- center
- chain
- chain wheel
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Abstract
The utility model discloses a fully-flooded type rotary plate filter, relates to a water treatment device and specifically relates to a rotary plate filter. According to the fully-flooded type rotary plate filter, a filer part consists of a water outlet (1), a central rotary drum (2) and a fiber filter cloth filter disc (4); a reverse suction and blow-down system consists of a central rotary shaft (3), a reverse suction sucker (5), a chain wheel (8), a rotary speed reducer (10), a chain (11), a reverse suction blow-down tube (13) and a blow-down valve (12); a chain wheel fixing device (9) is arranged on the outer wall at one end of the central rotary drum (2); and a sealing device (6) and an elastic fixing device (7) are arranged at a junction of the central rotary drum (2) and the water outlet (1). The fully-flooded type rotary plate filter is good in sealing without leakage, wastewater and filtered clear water are not mixed, and the chain wheel and the chain are convenient to dismount.
Description
Technical field
The utility model relates to a kind of sewage disposal device, is specially the full immersion rotary disc filter for water filtration.
Background technology
Mainly there is the clear water zone after sewage directly enters filtration in the full immersion rotary disc filter that turns used now, causes the water filtration short circuit phenomenon more serious; And the chain sprocket of easily wearing and tearing replacing trouble, need long-time the shutdown to overhaul and change, and after changing, calibration is very loaded down with trivial details.
The utility model content
The utility model provides a kind of full immersion rotary disc filter with new structure, solves existingly to turn full immersion rotary disc filter and have the clear water zone after sewage directly enters filtration, causes the water filtration short circuit phenomenon; Easily the chain sprocket of wearing and tearing is changed trouble, needs long-time the shutdown to overhaul and change, and the very loaded down with trivial details problem of calibration after changing.
For addressing the above problem, the utility model adopts following technical scheme: by transferring shares (2) and fiber filter cloth filter disc (4) forms filtration fraction in delivery port (1), center; Turn and take out (3), back suction and inhale sucker (5), sprocket wheel (8), rotate reductor (10), chain (11) and back suction and inhale blow-off pipe (13) and form back suction suction and drainage with blowoff valve (12) by center; Be provided with chain wheel fixing device (9) by center (2) the one end outer walls of transferring shares; Be provided with sealing device (6) and elastic fixing device (7) by transfer shares (2) and delivery port (1) junction, center.
Chain wheel fixing device (9) is circular, is provided with the circular hole that 2～90 diameters are 3～60mm on annulus, chain wheel fixing device (9) with center, transfer shares (2) by the welding or bolt be connected; Sprocket wheel is provided with the circular hole that 2～90 diameters are 3～60mm on (8), and chain wheel fixing device (9) is bolted and fixes with sprocket wheel (8).
Sealing device (6) and elastic fixing device (7) are circular, elastic fixing device (7) with center, transfer shares (2) by the welding or bolt be connected; Elastic fixing device (7) is connected with bolt by spring with sealing device (6) with fixing.
The utility model has the advantage of: good seal not there will be sewage directly to enter the clear water zone after filtration and causes the phenomenon of water filtration short circuit; Chain sprocket easy to wear is changed easily, time saving and energy saving.
The accompanying drawing explanation
Fig. 1 is the structural representation of the full immersion rotary disc filter of the utility model.
Symbol description in figure: transfer shares (2) in delivery port (1), center, center turn take out that (3), fiber filter cloth filter disc (4), back suction are inhaled sucker (5), sealing device (6), elastic fixing device (7), sprocket wheel (8), chain wheel fixing device (9), rotated reductor (10), chain (11), blowoff valve (12), back suction inhale blow-off pipe (13).
The specific embodiment
Below with best embodiment, the utility model is described in detail.As shown in Figure 1, full immersion rotary disc filter comprises: transfer shares (2) in delivery port (1), center, center turn take out that (3), fiber filter cloth filter disc (4), back suction are inhaled sucker (5), sealing device (6), elastic fixing device (7), sprocket wheel (8), chain wheel fixing device (9), rotated reductor (10), chain (11), blowoff valve (12), back suction inhale blow-off pipe (13).
During filtration sewage by fiber filter cloth filter disc (4) outer enter fiber filter disc (10) in, the fiber filter cloth of fiber filter cloth filter disc (4) is filtered sewage, clear water after filtering enters center and transfers shares in (2), from delivery port (1), flows out, and completes sewage purification process; During recoil by rotate reductor (10) and chain (11) drive center transfer shares (2) rotate, center transfer shares (2) drive fiber filter cloth filter discs (4) and rotate, the solid impurity that simultaneously will be rested on by back suction sucker (5) by outer power on the fiber filter cloth of fiber filter cloth filter disc (4) sucks, and through blowoff valve (12) and back suction, inhales blow-off pipe (13) discharge.
Need repairing after the wearing and tearing of sprocket wheel (8) or chain (11) or while changing, only chain wheel fixing device (9) and the bolt of sprocket wheel (8) need to be unclamped, just can change sprocket wheel (8) or chain (11); Sealing device (6) is connected with elastic fixing device (7) by spring, and tightness can be regulated by bolt.
Finally it should be noted that: obviously, above-mentioned enforcement is only for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (3)
1. full immersion rotary disc filter is characterized in that: by transferring shares (2) and fiber filter cloth filter disc (4) forms filtration fraction in delivery port (1), center; Turn and take out (3), back suction and inhale sucker (5), sprocket wheel (8), rotate reductor (10), chain (11) and back suction and inhale blow-off pipe (13) and form back suction suction and drainage with blowoff valve (12) by center; Be provided with chain wheel fixing device (9) by center (2) the one end outer walls of transferring shares; Be provided with sealing device (6) and elastic fixing device (7) by transfer shares (2) and delivery port (1) junction, center.
2. full immersion rotary disc filter according to claim 1, it is characterized in that: chain wheel fixing device (9) is for circular, be provided with the circular hole that 2～90 diameters are 3～60mm on annulus, chain wheel fixing device (9) with center, transfer shares (2) by the welding or bolt be connected; Sprocket wheel is provided with the circular hole that 2～90 diameters are 3～60mm on (8), and chain wheel fixing device (9) is bolted and fixes with sprocket wheel (8).
3. full immersion rotary disc filter according to claim 1 is characterized in that: sealing device (6) and elastic fixing device (7) be for circular, and elastic fixing device (7) is transferred shares (2) by welding or bolt is connected with center; Elastic fixing device (7) is connected with bolt by spring with sealing device (6) with fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389927 CN203342493U (en) | 2013-07-02 | 2013-07-02 | Fully-flooded type rotary plate filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389927 CN203342493U (en) | 2013-07-02 | 2013-07-02 | Fully-flooded type rotary plate filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342493U true CN203342493U (en) | 2013-12-18 |
Family
ID=49742435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320389927 Expired - Fee Related CN203342493U (en) | 2013-07-02 | 2013-07-02 | Fully-flooded type rotary plate filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342493U (en) |
-
2013
- 2013-07-02 CN CN 201320389927 patent/CN203342493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |