CN202829790U - Sludge reflux and aeration integrated sewage treatment device - Google Patents
Sludge reflux and aeration integrated sewage treatment device Download PDFInfo
- Publication number
- CN202829790U CN202829790U CN 201220548647 CN201220548647U CN202829790U CN 202829790 U CN202829790 U CN 202829790U CN 201220548647 CN201220548647 CN 201220548647 CN 201220548647 U CN201220548647 U CN 201220548647U CN 202829790 U CN202829790 U CN 202829790U
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- Prior art keywords
- sludge reflux
- aeration
- sludge
- sewage treatment
- treatment device
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Abstract
The utility model discloses a sludge reflux and aeration integrated sewage treatment device, relates to a sewage treatment device, and particularly relates to a sludge reflux and aeration integrated sewage treatment device. The sludge reflux and aeration integrated sewage treatment device is mainly composed of three parts, namely, a sludge reflux and raw water mixing area 1, a biochemical reaction area 2 and a precipitation area 3, wherein the sludge reflux and raw water mixing area 1 comprises a water inlet tube (1), a sludge reflux and aeration tube (2), and a stirrer (3); the biochemical reaction area 2 is filled with a suspension-type biological filler (4); the precipitation area 3 adopts a vertical-flow precipitation mode, and comprises a vertical-flow tube (5), a sludge reflux pump (6), an air adjustment tube (7), a sludge discharge pump (8), a sludge discharge tube (9), an attached exhaust port (10), an attached emptying port (11), an attached water outlet (12), as well as corresponding pipelines and brackets. The sludge reflux and aeration integrated sewage treatment device disclosed by the utility model adopts an integrated design, is novel in structure, few in facilities and suitable for small-scale sewage treatment, and investment is saved.
Description
Technical field
The utility model relates to a kind of waste disposal plant, mainly removes sewage Biochemical Indexes and mud, reaches the effect of purifying waste water, particularly sludge reflux and aeration one waste disposal plant.
Background technology
Existing sludge reflux and aeration type wastewater treatment equipment generally all are split type, and occupation of land is large, equipment is many, investment is high.
The utility model content
The technical problems to be solved in the utility model provides a kind of sludge reflux and aeration one waste disposal plant, solves existing sludge reflux and aeration type wastewater treatment equipment and takes up an area the problems such as large, that equipment is many, investment is high.For addressing the above problem, the utility model adopts following technical scheme: mainly by sludge reflux and Yuan Shui mixing zone 1., biochemical reaction zone 2., settling region 3. three parts forms, 1. sludge reflux and Yuan Shui mixing zone comprise water inlet pipe (1) and sludge reflux and aeration tube (2), stirrer (3), 2. biochemical reaction zone is suspension type biologic packing material (4), 3. the settling region is perpendicular stream coprecipitation mode, comprise perpendicular stream pipe (5), sludge reflux pump (6), air adjustment pipe joint (7), sludge pump (8), shore pipe (9), and attached venting port (10), evacuation port (11), water outlet (12) and corresponding pipeline and support.
3. the settling region is provided with sludge reflux pump (6), and the effect of existing sludge reflux also has the effect of aeration; 2. biochemical reaction zone is provided with efficient suspension type biologic packing material (4); 1. sludge reflux and Yuan Shui mixing zone are provided with low rate mixing machine (3).
The utility model advantage is: integrated design, novel structure, equipment are few, reduced investment, low, the convenient management of power consumption.
Description of drawings
Fig. 1, a kind of sludge reflux of the utility model and aeration one waste disposal plant structural representation.
Nomenclature among the figure: sludge reflux and Yuan Shui mixing zone 1., biochemical reaction zone 2., the settling region 3., water inlet pipe (1), sludge reflux and aeration tube (2), stirrer (3), suspension type biologic packing material (4), perpendicular stream pipe (5), sludge reflux pump (6), air adjustment pipe joint (7), sludge pump (8), shore pipe (9), venting port (10), evacuation port (11), water outlet (12).
Embodiment
The below is described in detail the utility model with best embodiment.
As shown in Figure 1, a kind of sludge reflux and aeration one waste disposal plant, comprise: by sludge reflux and Yuan Shui mixing zone 1., biochemical reaction zone 2., settling region 3. three parts forms, 1. sludge reflux and Yuan Shui mixing zone comprise water inlet pipe (1) and sludge reflux and aeration tube (2), stirrer (3), 2. biochemical reaction zone is suspension type biologic packing material (4), 3. the settling region is perpendicular stream coprecipitation mode, comprise perpendicular stream pipe (5), sludge reflux pump (6), air adjustment pipe joint (7), sludge pump (8), shore pipe (9), and attached venting port (10), evacuation port (11), water outlet (12) and corresponding pipeline and support.
3. the settling region is provided with sludge reflux pump (6), and the effect of existing sludge reflux also has the effect of aeration; 2. biochemical reaction zone is provided with efficient suspension type biologic packing material (4); 1. sludge reflux and Yuan Shui mixing zone are provided with low rate mixing machine (3).
Sewage enters the treatment unit sludge reflux from water pipe (1) 1. to be mixed with mud and the air that sludge reflux pump (6) promotes afterwards for the first time with the Yuan Shui mixing zone, then pass through return stirring machine (3) stirring reaction, sludge reflux pump (6) promotes the effect of air and biochemical aeration, mixed sewage contacts with the microbial film of suspension type biologic packing material (4), the degraded biochemical indicator, 2. sewage flow into the settling region from biochemical reaction zone and 3. establish further processing, removes the partial suspended thing; At first by perpendicular stream pipe (5) water conservancy diversion from top to bottom, sludge settling is in perpendicular stream pipe (5) bottom, and clear water from bottom to top flows out from water outlet (12); The air adjustment pipe joint is provided with variable valve on (7), its role is to regulate the intensity of aeration; Venting port (10) its role is to discharge tail gas and the air turnover of aeration; Need open valve and and startup sludge pump (8) eliminating mud and the sewage of evacuation port (11) during maintenance.
It should be noted that at last: obviously, above-described embodiment only is 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 the protection domain of the present utility model.
Claims (4)
1. a sludge reflux and aeration one waste disposal plant, it is characterized in that: mainly by sludge reflux and Yuan Shui mixing zone 1., biochemical reaction zone 2., settling region 3. three parts forms, 1. sludge reflux and Yuan Shui mixing zone comprise water inlet pipe (1) and sludge reflux and aeration tube (2), stirrer (3), 2. biochemical reaction zone is suspension type biologic packing material (4), 3. the settling region is perpendicular stream coprecipitation mode, comprise perpendicular stream pipe (5), sludge reflux pump (6), air adjustment pipe joint (7), sludge pump (8), shore pipe (9), and attached venting port (10), evacuation port (11), water outlet (12) and corresponding pipeline and support.
2. a kind of sludge reflux according to claim 1 and aeration one waste disposal plant, it is characterized in that: 3. the settling region is provided with sludge reflux pump (6), and the effect of existing sludge reflux also has the effect of aeration.
3. a kind of sludge reflux according to claim 1 and aeration one waste disposal plant, it is characterized in that: 2. biochemical reaction zone is provided with efficient suspension type biologic packing material (4).
4. a kind of sludge reflux according to claim 1 and aeration one waste disposal plant, it is characterized in that: 1. sludge reflux and Yuan Shui mixing zone are provided with low rate mixing machine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548647 CN202829790U (en) | 2012-10-16 | 2012-10-16 | Sludge reflux and aeration integrated sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548647 CN202829790U (en) | 2012-10-16 | 2012-10-16 | Sludge reflux and aeration integrated sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829790U true CN202829790U (en) | 2013-03-27 |
Family
ID=47941545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548647 Expired - Fee Related CN202829790U (en) | 2012-10-16 | 2012-10-16 | Sludge reflux and aeration integrated sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761450A (en) * | 2019-03-15 | 2019-05-17 | 苏州科特环保股份有限公司 | It is adjusted with waste water, the comprehensive tower of precipitating and biogas pressure stabilization function |
-
2012
- 2012-10-16 CN CN 201220548647 patent/CN202829790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761450A (en) * | 2019-03-15 | 2019-05-17 | 苏州科特环保股份有限公司 | It is adjusted with waste water, the comprehensive tower of precipitating and biogas pressure stabilization function |
| CN109761450B (en) * | 2019-03-15 | 2024-01-30 | 苏州科特环保股份有限公司 | Comprehensive tower with wastewater regulation, precipitation and biogas pressure stabilization functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131016 |