CN207169137U - A kind of air scrubbing filter - Google Patents
A kind of air scrubbing filter Download PDFInfo
- Publication number
- CN207169137U CN207169137U CN201720780293.9U CN201720780293U CN207169137U CN 207169137 U CN207169137 U CN 207169137U CN 201720780293 U CN201720780293 U CN 201720780293U CN 207169137 U CN207169137 U CN 207169137U
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- Prior art keywords
- filter
- filtering area
- filter layer
- inlet pipe
- pipe
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Abstract
The utility model discloses a kind of air scrubbing filter, including water inlet pipe（1）, it is characterised in that：Described water inlet pipe（1）With pond body（2）The filtering area of bottom（3）Top be connected, in filtering area（3）Top be provided with and filtering area（3）The clear water zone being isolated（4）, in filtering area（3）Bottom be provided with filter layer（5）And in filter layer（5）In be provided with the aeration tube that is vertically arranged（6）, filter layer（5）It is arranged on the filter plate with equally distributed filter cap（7）Above and in filter plate（7）Lower section be provided be located at pond body（2）The gathering ground of bottom（8）, gathering ground（8）Pass through the connecting tube being vertically arranged（9）With clear water zone（4）It is connected.Filter tank of the present utility model improves the effect of filtering and can ensure that the effect of filter layer cleaning, improve production efficiency and reduce production cost, suitably promote the use of by the way that aeration tube is vertically arranged in filter layer.
Description
Technical field
Water-treatment technology field is the utility model is related to, specifically a kind of air scrubbing filter.
Background technology
In water-treatment technology field, filter tank, because filtering layer constantly retains suspension, is caused after use after a while
The increase of filtering layer resistance, water outlet turbidity increase, it is therefore desirable to cleaned to filtering layer.Air purge machine in existing back-washing equipment
Structure is generally located on the upside of filtering layer, and carrying out air purge, washing or mixing wastewater with air to filtering layer cleans, and this kind of backwash mode can only be
Suspension backwash is fallen most, sub-fraction suspension further gos deep into the inside of filtering layer and is difficult to remove, and causes at water
The continuous decline of efficiency is managed, so as to need to change filtrate, while the blocking of air purge mechanism is easily caused, increases production cost and drop
Low production efficiency.
The content of the invention
The purpose of this utility model is the problem of presence for prior art, there is provided a kind of simple in construction, easy to use
Air scrubbing filter.
The purpose of this utility model solves by the following technical programs：
A kind of air scrubbing filter, including water inlet pipe, it is characterised in that：Described water inlet pipe and the filtering area of pond body bottom
Top be connected, be provided with the clear water zone that is isolated with filtering area in the top of filtering area, filtering be provided with the bottom of filtering area
Layer and the aeration tube that is vertically arranged is provided with filter layer, filter layer be arranged on the filter plate with equally distributed filter cap and
The lower section of filter plate is provided with positioned at the gathering ground of pond body bottom, and gathering ground is connected by the connecting tube being vertically arranged with clear water zone.
The top of the clear water zone is provided with outlet pipe, and pond body is discharged through outlet pipe after the clean water overflow stored in clear water zone.
Water intaking valve is carried on described water inlet pipe and backwash draining valve is provided with the water inlet pipe on rear side of water intaking valve
Drainpipe.
Described drainpipe is connected with a branch pipe of siphon pipe and the top phase of another branch pipe and filtering area of siphon pipe
Connection.
On described aeration tube uniform solarization air cap and have part aeration tube top stretch out filter layer.
Manhole is provided with the top edge of the filtering area.
The utility model has the following advantages compared with prior art：
By the way that aeration tube is vertically arranged in filter layer, effect and the energy for improving filtering are true in filter tank of the present utility model
The effect of filter layer cleaning is protected, production efficiency is improved and reduces production cost, suitably promote the use of.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Wherein：1-water inlet pipe；2-pond body；3-filtering area；4-clear water zone；5-filter layer；6-aeration tube；7-filter
Plate；8-gathering ground；9-connecting tube；10-outlet pipe；11-water intaking valve；12-backwash draining valve；13-drainpipe；14-rainbow
Suction pipe；15-manhole.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1：A kind of air scrubbing filter, including water inlet pipe 1, the water inlet pipe 1 and the filtering area 3 of the bottom of pond body 2
Top be connected, be provided with the clear water zone 4 that is isolated with filtering area 3 in the top of filtering area 3, be provided with the bottom of filtering area 3
Filter layer 5, is provided with the aeration tube 6 that is vertically arranged in filter layer 5, uniform solarization air cap and has part aeration tube 6 on aeration tube 6
Filter layer 5 is stretched out at top, and filter layer 5 is arranged on the filter plate 7 with equally distributed filter cap and is provided with position in the lower section of filter plate 7
In the gathering ground 8 of the bottom of pond body 2, gathering ground 8 is connected by the connecting tube 9 being vertically arranged with clear water zone 4；In clear water zone 4
Top is provided with outlet pipe 10, and pond body 2 is discharged through outlet pipe 10 after the clean water overflow of storage in clear water zone 4.
In said structure, it is provided with water intaking valve 11 on water inlet pipe 1 and on the water inlet pipe 1 of the rear side of water intaking valve 11
The drainpipe 13 of backwash draining valve 12.Drainpipe 13 be connected with a branch pipe of siphon pipe 14 and another branch pipe of siphon pipe 14 with
The top of filtering area 3 is connected.Manhole 15 is provided with the top edge of filtering area 3.
Air scrubbing filter of the present utility model is in use, raw water is pressurizeed through raw water pump, by the mistake in the entrance of water inlet pipe 1 filter tank
Area 3 is filtered, raw water is aerated by the filtrate in filter layer 5 and filtrate moment in the presence of aeration tube 6 from top to down, makes filtering
Filtrate in layer 5 fully expands, particle mutually collides, rubs to improve filter efficiency, the work of clear water after filtering in gravity
With going into the well, filter cap enters in gathering ground 8, and under the effect of the pressure, the clear water in gathering ground 8 is pressed into clear water zone 4 from connecting tube 9
Store, pond body 2 is discharged through outlet pipe 10 after the clean water overflow in clear water zone 4.In filter process, the constantly retention of filter layer 5 is outstanding
Float, the increase of the resistance of filter layer 5 is caused, water outlet turbidity increase, in the presence of siphon pipe 14, is stored in clear water zone 4
Clear water entered by connecting tube 9 in gathering ground 8 after rinse filtrate from bottom to top, filtrate is fully swollen in the presence of aeration tube 6
Swollen, particle mutually collides, rubbed, and so as to remove the dirt that filtering layer 5 is retained down, also filtrate is sufficiently purified, backwash
Water is discharged into backwash discharge casing through the water inlet pipe 1 in pond body 2, drainpipe 13.
Filter tank of the present utility model improves the effect and energy of filtering by the way that aeration tube 6 is vertically arranged in filter layer 5
Ensure the effect that filter layer 5 cleans, improve production efficiency and reduce production cost, suitably promote the use of.
Above example is only to illustrate technological thought of the present utility model, it is impossible to limits protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme, each fall within this reality
Within the scope of novel protected；The technology that the utility model is not directed to can be realized by prior art.
Claims (5)
1. a kind of air scrubbing filter, including water inlet pipe（1）, it is characterised in that：Described water inlet pipe（1）With pond body（2）Bottom
Filtering area（3）Top be connected, in filtering area（3）Top be provided with and filtering area（3）The clear water zone being isolated（4）,
Filtering area（3）Bottom be provided with filter layer（5）And in filter layer（5）In be provided with the aeration tube that is vertically arranged（6）, filter layer（5）
It is arranged on the filter plate with equally distributed filter cap（7）Above and in filter plate（7）Lower section be provided be located at pond body（2）Catchment bottom
Area（8）, gathering ground（8）Pass through the connecting tube being vertically arranged（9）With clear water zone（4）It is connected；Described aeration tube（6）It is upper uniform
Solarization air cap and there is part aeration tube（6）Top stretch out filter layer（5）.
2. air scrubbing filter according to claim 1, it is characterised in that：The clear water zone（4）Top be provided with water outlet
Pipe（10）, clear water zone（4）Through outlet pipe after the clean water overflow of interior storage（10）Discharge pond body（2）.
3. air scrubbing filter according to claim 1, it is characterised in that：Described water inlet pipe（1）It is upper to carry water intaking valve
（11）And in water intaking valve（11）The water inlet pipe of rear side（1）On be provided with backwash draining valve（12）Drainpipe（13）.
4. air scrubbing filter according to claim 3, it is characterised in that：Described drainpipe（13）With siphon pipe（14）
A branch pipe be connected and siphon pipe（14）Another branch pipe and filtering area（3）Top be connected.
5. air scrubbing filter according to claim 1, it is characterised in that：The filtering area（3）Top edge at set
There is manhole（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780293.9U CN207169137U (en) | 2017-06-30 | 2017-06-30 | A kind of air scrubbing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780293.9U CN207169137U (en) | 2017-06-30 | 2017-06-30 | A kind of air scrubbing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169137U true CN207169137U (en) | 2018-04-03 |
Family
ID=61734298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720780293.9U Active CN207169137U (en) | 2017-06-30 | 2017-06-30 | A kind of air scrubbing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169137U (en) |
-
2017
- 2017-06-30 CN CN201720780293.9U patent/CN207169137U/en active Active
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