CN210278474U - Fiber filter cloth filter tank - Google Patents
Fiber filter cloth filter tank Download PDFInfo
- Publication number
- CN210278474U CN210278474U CN201920178565.7U CN201920178565U CN210278474U CN 210278474 U CN210278474 U CN 210278474U CN 201920178565 U CN201920178565 U CN 201920178565U CN 210278474 U CN210278474 U CN 210278474U
- Authority
- CN
- China
- Prior art keywords
- filter
- cloth
- chamber
- water
- partition wall
- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 53
- 239000000835 fiber Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000005192 partition Methods 0.000 claims abstract description 25
- 238000011010 flushing procedure Methods 0.000 claims abstract description 11
- 239000010802 sludge Substances 0.000 claims abstract description 10
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 6
- 210000002268 wool Anatomy 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims 2
- 230000007306 turnover Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 description 7
- 238000011001 backwashing Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Abstract
The utility model discloses a fiber cloth filter, which comprises a filter body, wherein the filter body is provided with a water inlet and a water outlet, the filter body is divided into an energy dissipation water distribution chamber, a filter chamber, a settling chamber and a clear water chamber by a first partition wall, a second partition wall and a third partition wall, the filter chamber is provided with a cloth filter, a cloth filter buttress, a flushing pipe and a mud suction pipe, the cloth filter comprises a turntable and filter cloth arranged on the turntable, the first partition wall is provided with a water through hole and an electric gate, a water distribution weir plate is arranged on one side of the first partition wall close to the filter chamber, and the top height of the water distribution weir plate is always greater than that of the cloth filter; the filter chamber and the settling chamber are respectively provided with a first sludge settling slope and a second sludge settling slope. The water distribution weir plate enables sewage to smoothly enter the filter cloth machine from the outside to the inside of the filter disc, and water with high water level is convenient to backwash the surface of the filter cloth, so that the arrangement of a backwash water pump can be reduced.
Description
Technical Field
The utility model relates to a water treatment technical field, concretely relates to water treatment cloth filter
Background
Filtration is the most common technique in water treatment technology. The fiber rotary disc filter is important equipment in sewage treatment engineering, is commonly used for sewage advanced treatment, removes total suspended solids, is key equipment for upgrading and transforming of a sewage treatment plant, and mainly carries out advanced filtration by microporous fiber filter cloth. More impurity mud can remain on the filter cloth filtration rear surface, needs regularly to wash, and present filtering pond all utilizes the washing pump to draw the interior water of filtering pond and washes, washes comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fiber cloth filter with convenient back flush and simple structure.
In order to solve the technical problem, the utility model discloses a technical scheme be: a fiber cloth filter pool comprises a pool body, wherein a water inlet and a water outlet are formed in the pool body, the pool body is divided into an energy dissipation water distribution chamber, a filter chamber, a settling chamber and a clear water chamber by a first partition wall, a second partition wall and a third partition wall, a cloth filter buttress, a flushing pipe and a mud suction pipe are arranged in the filter chamber, the cloth filter comprises a rotary disc and filter cloth arranged on the rotary disc, a water through hole and an electric gate are formed in the first partition wall, a water distribution weir plate is arranged on one side, close to the filter chamber, of the first partition wall, and the height of the top of the water distribution weir plate is always greater than that of the top of the cloth filter; the filter chamber and the settling chamber are respectively provided with a first sludge settling slope and a second sludge settling slope.
Furthermore, the upper half part of the water distribution weir plate can be arranged in an overturning way along a horizontal shaft, and the part is connected with an electric hoist and is dragged by the electric hoist.
Furthermore, an overflow protection hole is formed above the second partition wall, and an overflow weir with a triangular cross section is arranged at the overflow protection hole of the second partition wall.
Furthermore, a plurality of horn-shaped suction ports are arranged on the sludge suction pipe; the flushing pipe is provided with a plurality of spray heads, and the spray heads are arranged in parallel along two sides of the flushing pipe.
Further, the filter cloth comprises base cloth, meshes are arranged on the base cloth, standing wool fibers are arranged on the surface of the base cloth and are divided into short wool and long wool, the short wool and the long wool are arranged in a staggered mode, the height of the long wool is 1.5-2.5 times that of the short wool, and the short wool and the long wool are inclined in the same direction.
According to the above technical scheme, the utility model has the advantages of it is following: sewage enters the filter tank, flows to the cloth filter after being stabilized by the energy dissipation water distribution chamber, and the water level in the filter tank is higher than the height of the cloth filter, so that the sewage can smoothly enter the cloth filter from outside to inside of the filter disc, and the water with higher water level can be conveniently utilized to carry out backwashing on the surface of the filter cloth, so that the arrangement of a backwashing water pump can be reduced, and the structure is simplified.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a second partition wall according to the present invention;
FIG. 3 is a schematic structural view of a middle suction dredge of the present invention;
FIG. 4 is a schematic view of the structure of the flushing pipe of the present invention;
fig. 5 is a schematic structural view of the middle filter cloth of the present invention.
Detailed Description
The following description will specifically explain embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, the fiber cloth filter of the present invention comprises a filter body, a water inlet 12 and a water outlet 4 are provided on the filter body, the filter body is divided into an energy dissipation water distribution chamber, a filter chamber, a settling chamber 2 and a clean water chamber 1 by a first partition wall 17, a second partition wall 6 and a third partition wall 5, a cloth filter 9, a cloth filter buttress 14, a flushing pipe 8 and a mud suction pipe 15 are provided in the filter chamber, and the cloth filter comprises a rotary disc and a filter cloth arranged on the rotary disc. A water passing hole 13 and an electric gate 11 are arranged on the first partition wall, a water distribution weir plate 10 is arranged on one side of the first partition wall close to the filter chamber, and the top height of the water distribution weir plate is always greater than that of the filter cloth machine; a first sludge settling slope and a second sludge settling slope 16 are provided in the filtration chamber and the settling chamber, respectively.
The water distribution weir plate can be bent, namely the upper half part can be arranged along the horizontal shaft in an overturning way, and the part is connected with an electric hoist and is pulled by the electric hoist. Thereby the whole height of horizontal weir plate is adjusted in the water distribution weir plate can overturn, all is suitable for to the filter cloth machine of co-altitude, and has reduced the too high required energy consumption of water distribution weir plate effluent height.
Sewage enters the filter tank, flows to the cloth filter after being stabilized by the energy dissipation water distribution chamber, and the water level in the filter tank is higher than the height of the cloth filter, so that the sewage can smoothly enter the cloth filter from outside to inside of the filter disc, and the surface of the filter cloth is conveniently backwashed by water with higher water level.
As shown in fig. 2, an overflow protection hole 7 is formed above the second partition wall 6, and an overflow weir 61 with a triangular cross section is formed at the overflow protection hole of the second partition wall, so that the overflow protection hole can prevent sewage in the filtering chamber from flowing backwards, and the triangular overflow weir can play a role in skimming.
As shown in fig. 3 and 4, a plurality of trumpet-shaped suction openings 151 are arranged on the sludge suction pipe 15; the flushing pipe 8 is provided with a plurality of nozzles 81, and the nozzles are arranged in parallel along two sides of the flushing pipe.
As shown in fig. 5, the filter cloth comprises a base cloth 18, meshes are arranged on the base cloth, standing wool fibers 19 are arranged on the surface of the base cloth, the standing wool fibers are divided into short wool and long wool, the short wool and the long wool are arranged in a staggered mode, the height of the long wool is 1.5-2.5 times that of the short wool, and the short wool and the long wool are inclined in the same direction.
Claims (5)
1. The utility model provides a fibre cloth filter, includes the cell body, is provided with water inlet and delivery port on the cell body, its characterized in that: the filter comprises a tank body, a filter chamber, a filter cloth machine, a rest pier, a flushing pipe and a mud suction pipe, wherein the tank body is divided into an energy dissipation water distribution chamber, a filter chamber, a settling chamber and a clear water chamber by a first partition wall, a second partition wall and a third partition wall; the filter chamber and the settling chamber are respectively provided with a first sludge settling slope and a second sludge settling slope.
2. A fibre cloth filter according to claim 1, wherein: the upper half part of the water distribution weir plate can be arranged along the horizontal shaft in a turnover mode, and the upper half part is connected with an electric hoist and is dragged by the electric hoist.
3. A fibre cloth filter according to claim 1, wherein: and overflow protection holes are formed above the second partition walls, and overflow weirs with triangular cross sections are arranged at the overflow protection holes of the second partition walls.
4. A fibre cloth filter according to claim 1, wherein: the mud suction pipe is provided with a plurality of horn-shaped suction ports; the flushing pipe is provided with a plurality of spray heads, and the spray heads are arranged in parallel along two sides of the flushing pipe.
5. A fibre cloth filter according to claim 1, wherein: the filter cloth comprises base cloth, meshes are arranged on the base cloth, standing wool fibers are arranged on the surface of the base cloth and are divided into short wool and long wool, the short wool and the long wool are arranged in a staggered mode, the height of the long wool is 1.5-2.5 times that of the short wool, and the short wool and the long wool are inclined in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178565.7U CN210278474U (en) | 2019-01-31 | 2019-01-31 | Fiber filter cloth filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178565.7U CN210278474U (en) | 2019-01-31 | 2019-01-31 | Fiber filter cloth filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210278474U true CN210278474U (en) | 2020-04-10 |
Family
ID=70059725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920178565.7U Expired - Fee Related CN210278474U (en) | 2019-01-31 | 2019-01-31 | Fiber filter cloth filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210278474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415916A (en) * | 2021-06-04 | 2021-09-21 | 广州市自来水有限公司 | Tap water treatment system |
-
2019
- 2019-01-31 CN CN201920178565.7U patent/CN210278474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415916A (en) * | 2021-06-04 | 2021-09-21 | 广州市自来水有限公司 | Tap water treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |