CN202962013U - Air water backflushing multi-chamber filtration device - Google Patents
Air water backflushing multi-chamber filtration device Download PDFInfo
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- CN202962013U CN202962013U CN 201220447580 CN201220447580U CN202962013U CN 202962013 U CN202962013 U CN 202962013U CN 201220447580 CN201220447580 CN 201220447580 CN 201220447580 U CN201220447580 U CN 201220447580U CN 202962013 U CN202962013 U CN 202962013U
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- filter
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- pipe
- air
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Abstract
The utility model discloses an air water backflushing multi-chamber filtration device and relates to water treatment equipment, in particular to a filtration device. The air water backflushing multi-chamber filtration device comprises a tank body which is divided into a plurality of filtration chambers through end sockets or partition plates; the filtration chambers are reinforced through supports in the tank body; and a water distribution device, a water distribution and air distribution device, a filler and the like are arranged inside the tank body. The air water backflushing multi-chamber filtration device is high in filtration speed, high in sewage accommodating capacity, small in occupied space, wide in application range, compact and firm in structure and easy to implement and can be applied to living water supply treatment, industrial water supply treatment and sewage deep treatment.
Description
Technical field
The utility model relates to a kind of water treatment facilities, particularly relates to a kind of air water back washing multicell filter.
Background technology
Existing filter in general single device is a filter chamber, though its structure is simple, exists the shortcomings such as the loss of flood peak is large, flow velocity is low, floor space is large, and equipment investment is large.
The utility model content
The utility model provides a kind of air water back washing multicell filter, the utility model adopts vertical state setting, filter chamber more than 2 or 2 is set in an equipment, and the loss of flood peak of solution prior art is large, flow velocity is low, floor space is large, the problem of the large grade of equipment investment.
For addressing the above problem, the utility model adopts following technical scheme: a kind of air water back washing multicell filter, comprise tank body (1) and be arranged at water distribution in the filter chamber and collector (2), filler (3), boulder bed (4), filter head filter plate layer (5), and the former water water inlet that tank body (1) wall surrounding is set and blow-off pipe (6), filter water outlet with backflushing water intake pipe (7), air inlet pipe (8), tail gas discharging pipe (9) and inspection manhole (10) recoil.
Tank body (1) is divided into a plurality of filter chambers by end socket or dividing plate.
The interior center of tank body (1) is provided with the water inlet of former water and blow-off pipe (6) of a root multi-layer tube wall, and water pipe is had the outer many water pipes that are divided into to the inside, is connected with from top to bottom filter chamber respectively.
Each filter chamber in tank body (1) is provided with one or more water distribution in parallel and collector (2).
The filler (3) of loading in tank body (1) is anthracite, quartz sand from top to bottom.
The utility model advantage is: compact conformation, and the factor such as filter capacity is large, and pollutant holding capability is high, and the rate of filtration is high, and effluent quality is good, and long loss of flood peak filter cycle is little, it is few that equipment takes up an area, reduced investment.
Description of drawings
Fig. 1, a kind of air water back washing multicell of the utility model filter apparatus configuration schematic diagram.
Symbol description in figure: tank body (1), water distribution and collector (2), filler (3), boulder bed (4), filter head filter plate layer (5), the water inlet of former water and blow-off pipe (6), filtration water outlet and backflushing water intake pipe (7), recoil air inlet pipe (8), tail gas discharging pipe (9), inspection manhole (10).
The specific embodiment
The below is described in detail the utility model with best embodiment.
a kind of air water back washing multicell filter as shown in Figure 1, comprise tank body (1) and be arranged at water distribution and collector (2) in the filter chamber, filler (3), boulder bed (4), filter head filter plate layer (5), and former water water inlet and blow-off pipe (6) that tank body (1) wall surrounding is set, filter water outlet and backflushing water intake pipe (7), recoil air inlet pipe (8), tail gas discharging pipe (9) and inspection manhole (10), this device filtering velocity is high, water environment capacity is strong, take up an area little, be widely used, can be used for domestic water processes, industrial water supply is processed, the advanced treating of sewage etc., compact conformation and firm, easy to implement.
Tank body (1) is divided into a plurality of filter chambers, mutually noninterfere, independent operating by end socket or dividing plate; The interior center of tank body (1) is provided with the former water water inlet and blow-off pipe (6) of a root multi-layer tube wall, water pipe there are the outer many water pipes that are divided into to the inside, be connected with from top to bottom filter chamber respectively, during filtration condition as the intake tunnel of former water, during recoil as the recoil drain outlet; Each filter chamber in tank body (1) is provided with one or more water distribution in parallel and collector (2), during filtration, former water is evenly arranged on filler, evenly collects the sewage of recoil during recoil; The filler (3) of loading in tank body (1) is the multiple filling layers such as anthracite, quartz sand from top to bottom; Each top, chamber of tank body (1) is provided with inspection manhole (10), the effect of existing maintenance, and also as the filling mouth of filler, tank body (1) is provided with inspection manhole (10) bottom each chamber; Recoil air inlet pipe (8) is provided with gas distribution at tank body (1) and is in charge of; Each filter chamber top is provided with tail gas discharging pipe (9), time opening exhaust after recoil finishes, disturbance when preventing filtration.
During filtration former water from former water with each in blow-off pipe (6) from bottom to top enters tank body (1) to corresponding filter chamber, water distribution in the filter chamber and collector (2) carry out water distribution uniformity to former water, former water is through multiple filling layers (3), boulder bed (4) and filter head filter plate layer (5), in water, impurity is trapped in filler (3), and clear water inherent filtration water outlet and backflushing water intake pipe (7) flow out; During recoil, back-flushing inherent filtration water outlet and backflushing water intake pipe (7) flow into, compressed air automatic backwash air inlet pipe (8) flows in the filter chamber, filler (3) is stirred and cleans, back-flushing is discharged mud from former water and blow-off pipe (6), open tail gas discharging pipe (9) valve after recoil finishes and discharge tail gas, the disturbance that prevents to filtration being and short circuit.
It should be noted that at last: obviously, above-described embodiment 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 need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among protection domain of the present utility model.
Claims (5)
1. air water back washing multicell filter, it is characterized in that: comprise tank body (1) and be arranged at water distribution in the filter chamber and collector (2), filler (3), boulder bed (4), filter head filter plate layer (5), and the former water water inlet that tank body (1) wall surrounding is set and blow-off pipe (6), filter water outlet with backflushing water intake pipe (7), air inlet pipe (8), tail gas discharging pipe (9) and inspection manhole (10) recoil.
2. a kind of air water back washing multicell filter according to claim 1, it is characterized in that: tank body (1) is divided into a plurality of filter chambers by end socket or dividing plate.
3. a kind of air water back washing multicell filter according to claim 1, it is characterized in that: tank body (1) interior center is provided with the former water water inlet and blow-off pipe (6) of a root multi-layer tube wall, water pipe there are the outer many water pipes that are divided into to the inside, are connected with from top to bottom filter chamber respectively.
4. a kind of air water back washing multicell filter according to claim 1 is characterized in that: each filter chamber in tank body (1) is provided with one or more water distribution in parallel and collector (2).
5. a kind of air water back washing multicell filter according to claim 1 is characterized in that: the filler (3) of loading in tank body (1) is anthracite, quartz sand from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447580 CN202962013U (en) | 2012-09-04 | 2012-09-04 | Air water backflushing multi-chamber filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447580 CN202962013U (en) | 2012-09-04 | 2012-09-04 | Air water backflushing multi-chamber filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962013U true CN202962013U (en) | 2013-06-05 |
Family
ID=48503144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220447580 Expired - Fee Related CN202962013U (en) | 2012-09-04 | 2012-09-04 | Air water backflushing multi-chamber filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744621A (en) * | 2018-08-21 | 2018-11-06 | 北京东日德力工程技术有限公司 | A kind of double-layer high-speed filter |
| CN111498982A (en) * | 2020-05-07 | 2020-08-07 | 水木清环(苏州)环保科技有限公司 | Three-section type efficient BAF sewage treatment device |
-
2012
- 2012-09-04 CN CN 201220447580 patent/CN202962013U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744621A (en) * | 2018-08-21 | 2018-11-06 | 北京东日德力工程技术有限公司 | A kind of double-layer high-speed filter |
| CN111498982A (en) * | 2020-05-07 | 2020-08-07 | 水木清环(苏州)环保科技有限公司 | Three-section type efficient BAF sewage treatment device |
| CN111498982B (en) * | 2020-05-07 | 2023-05-19 | 水木清环(苏州)环保科技有限公司 | Three-section type high-efficiency BAF sewage treatment device |
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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: 20130605 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |