CN201660533U - Papermaking white water advanced treatment and recycling device - Google Patents
Papermaking white water advanced treatment and recycling device Download PDFInfo
- Publication number
- CN201660533U CN201660533U CN2010201623064U CN201020162306U CN201660533U CN 201660533 U CN201660533 U CN 201660533U CN 2010201623064 U CN2010201623064 U CN 2010201623064U CN 201020162306 U CN201020162306 U CN 201020162306U CN 201660533 U CN201660533 U CN 201660533U
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Abstract
The utility model discloses a papermaking white water advanced treatment and recycling device, which comprises a materialization treatment device and a biochemistry treatment device. A filter treatment device is added behind the biochemistry treatment device and comprises a back flushing filter tower and a clear water transition pond. In the back flushing filter tower, a high-order tank 1 is arranged above a tower body 16. An upper layer inside the tower body 16 is a water storage tank 2 the upper part of which is provided with an overflow groove 15 and a water outlet pipe 7. The middle layer of the tower body is a filter pond which consists of an octagon truncated cone 13, a filter bed orifice board 8 and a filter layer 4 made of quartz sand. The lower layer of the tower body is a water collection tank 17. One port of a U-shaped water sealing pipe 3 is communicated with the high-order tank 1 and the other port thereof is communicated with a siphon 6 inside the tower body. The back flushing filter tower has the advantages of high COD, SS removal rate, automatic cleaning, good effluent quality, low cost and saved resources.
Description
Technical field
The utility model relates to the White Water Treatment device, relates in particular to a kind of mthod of white water from paper making advanced treatment and reclamation set.
Background technology
At present, mthod of white water from paper making is general only through materialization processing, biochemical treatment, and its apparatus for physical Chemical treating comprises super efficiency shallow air flotation pond, mixing pit, tube settler; Biochemical treatment comprises equalizing tank, anaerobic pond, Aerobic Pond, second pond, equalizing tank is connected by lift pump and pipeline with anaerobic pond in the described biochemical treatment, be provided with by the hole between anaerobic pond and Aerobic Pond, Aerobic Pond and the Aerobic Pond bottom, in the end Aerobic Pond top is provided with overflow groove and upflow tube connects with second pond.This White Water Treatment device though the energy qualified discharge also exists a certain amount of COD, SS in its water, can not use as water on the technology, cause the increase of water resource waste and production cost.
The utility model content
Technical problem to be solved in the utility model provides a kind of mthod of white water from paper making advanced treatment and reclamation set that can satisfy the process water needs.
For achieving the above object, mthod of white water from paper making advanced treatment of the present utility model and reclamation set comprise materialization processing, biochemical treatment apparatus, its structural feature is: increase the filtration treatment device behind biochemical treatment apparatus, the filtration treatment device comprises backwash filtration tank, clear water transition pond, connect by pipeline and lift pump between the second pond in backwash filtration tank and the biochemical treatment apparatus, backwash filtration tank top is provided with overflow groove, leads to clear water transition pond.
In the described backwash filtration tank device, the tower body top is provided with header box, is provided with the voltage stabilizing dividing plate in the header box, and the case bottom connects water inlet pipe; The inner upper strata of tower body is a water storage box, and water storage box top is provided with overflow groove and rising pipe; The middle level is filtering basin, and filtering basin are formed by octagon frustum, filter bed orifice plate with by the filtering layer that quartz sand constitutes; Lower floor is a header tank; U-shaped syphon trap one port is connected with header box, and the another port is connected with siphon pipe in the tower body; Siphon pipe one port is connected with filtering basin, and drain well is inserted in the other port, and the siphon pipe overhead height is a little less than voltage stabilizing dividing plate in the header box, and is provided with siphon destructing tube in its vertex pipe bottom and leads to tower inside.
Described conic section is provided with manhole, advances water vent, advances water vent and is connected with siphon pipe and U-shaped syphon trap, and four folded angles of Wai Ta and interior tower are provided with and are connected water storage box and header tank communicating pipe.
The utility model compared with prior art, its advantageous effect is as follows:
1. the utility model has COD, SS clearance height owing to be provided with filtering basin in the backwash filtration tank, and effluent quality is good.
2. the utility model siphon pipe vertex pipe bottom is provided with siphon destructing tube, leads to tower inside, can carry out automatic back-washing, reduces labour intensity and cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the backwash filtration tank sectional view in the utility model mthod of white water from paper making advanced treatment and the reclamation set.
Fig. 2 is the vertical view of backwash filtration tank shown in Figure 1.
Embodiment
Mthod of white water from paper making is finished materialization and biochemical treatment through apparatus for physical Chemical treating, biochemical treatment apparatus, and treated water is delivered to by lift pump that the backwash filtration tank filters in the filtration treatment device, flows into clear water transition pond at last.
As shown in Figure 1, in backwash filtration tank device, tower body 16 tops are provided with header box 1, are provided with voltage stabilizing dividing plate 14 in the header box 1, and the case bottom connects water inlet pipe 12; Tower body 16 inner upper stratas are water storage box 2, and water storage box 2 tops are provided with overflow groove 15 and rising pipe 7; The middle level is filtering basin, and filtering basin are formed by octagon frustum 13, filter bed orifice plate 8 with by the filtering layer 4 that quartz sand constitutes; Lower floor is a header tank 17; U-shaped syphon trap 3 one ports are connected with header box 1, and the another port is connected with siphon pipe 6 in the tower body; Siphon pipe 6 one ports are connected with filtering basin, and drain well 9 is inserted in the other port, and siphon pipe 6 overhead heights are a little less than voltage stabilizing dividing plate 14 in the header box 1, and are provided with siphon destructing tube 5 in its vertex pipe bottom and lead to tower inside.
As shown in Figure 2, be provided with manhole 11 on cone 13 cross sections, advance water vent, advance water vent and be connected with siphon pipe 6 and U-shaped syphon trap 3, four folded angles of Wai Ta and interior tower are provided with and are connected water storage box 2 and header tank 17 communicating pipe 10.
The waste water of handling is entered by prosopyle, header box 1 bottom 12, behind voltage stabilizing dividing plate 14, enter U type syphon trap 3, enter siphon pipe 6 again, enter filtering layer 4 again and arrive header tank 17, clear water inject water storage box 2 through communicating pipe 10 in the header tank 17, and the completely back rising pipe 7 by overflow groove 15 of water enters clear water transition pond.
After filtering layer 4 filtered certain hour, its inner suspension thing increased, and the filtering layer resistance increases gradually, siphon pipe 6 water levels just constantly rise, after water level arrives tip position, fall, produce suction function, syphonic effect just takes place when vacuum tightness reaches certain numerical value in the siphon pipe 6, water will pass through filtering layer 4 from bottom to top in the header tank 17, carry out backwash, when water level drops to 5 mouthfuls of siphon destructing tubes, air admission siphon pipe 6, destroy syphonic effect, backwash finishes.
The backwash filtration tank has COD, SS clearance height, can clean automatically, and effluent quality is good, reduces cost, and economizes on resources.
Claims (3)
1. mthod of white water from paper making advanced treatment and reclamation set, comprise materialization processing, biochemical treatment apparatus, it is characterized in that: behind biochemical treatment apparatus, increase the filtration treatment device, the filtration treatment device comprises backwash filtration tank, clear water transition pond, connect by pipeline and lift pump between the second pond in backwash filtration tank and the biochemical treatment apparatus, backwash filtration tank top is provided with overflow groove, leads to clear water transition pond.
2. mthod of white water from paper making advanced treatment according to claim 1 and reclamation set, it is characterized in that: in described backwash filtration tank device, tower body (16) top is provided with header box (1), is provided with voltage stabilizing dividing plate (14) in the header box (1), and the case bottom connects water inlet pipe (12); The inner upper strata of tower body (16) is water storage box (2), and water storage box (2) top is provided with overflow groove (15) and rising pipe (7); The middle level is filtering basin, and filtering basin are made up of octagon frustum (13), filter bed orifice plate (8) and the filtering layer (4) that is made of quartz sand; Lower floor is header tank (17); U-shaped syphon trap (3) one ports are connected with header box (1), and the another port is connected with siphon pipe (6) in the tower body; Siphon pipe (6) one ports are connected with filtering basin, and drain well (9) is inserted in the other port, and siphon pipe (6) overhead height is a little less than interior the voltage stabilizing dividing plate of header box (1) (14), and are provided with siphon destructing tube (5) lead to tower inside bottom its vertex pipe.
3. mthod of white water from paper making advanced treatment according to claim 2 and reclamation set, it is characterized in that: on described cone 13 cross sections, be provided with manhole (11), advance water vent, advance water vent and be connected with siphon pipe (6) and U-shaped syphon trap (3), four folded angles of Wai Ta and interior tower are provided with and are connected water storage box (2) and header tank (17) communicating pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201623064U CN201660533U (en) | 2010-04-19 | 2010-04-19 | Papermaking white water advanced treatment and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201623064U CN201660533U (en) | 2010-04-19 | 2010-04-19 | Papermaking white water advanced treatment and recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660533U true CN201660533U (en) | 2010-12-01 |
Family
ID=43230948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201623064U Expired - Fee Related CN201660533U (en) | 2010-04-19 | 2010-04-19 | Papermaking white water advanced treatment and recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200445A (en) * | 2017-08-01 | 2017-09-26 | 王建玲 | The recycle device and processing method of papermaking enriched water |
-
2010
- 2010-04-19 CN CN2010201623064U patent/CN201660533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200445A (en) * | 2017-08-01 | 2017-09-26 | 王建玲 | The recycle device and processing method of papermaking enriched water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI HUABANG SPECIAL MATERIAL CO., LTD. Free format text: FORMER NAME: ANHUI HUABANG SPECIAL PAPER CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 245200 Anhui Province, Huangshan City Shexian Fu Xu Village e Zhen Patentee after: Anhui Huabang Special Material Co., Ltd. Address before: 245200 Xu village, Shexian, Huangshan City, Anhui Province, Beijiao Patentee before: Anhui Huabang Special Paper Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20150419 |
|
| EXPY | Termination of patent right or utility model |