CN203222534U - Decentralized sewage treatment complete device - Google Patents
Decentralized sewage treatment complete device Download PDFInfo
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- CN203222534U CN203222534U CN 201320239938 CN201320239938U CN203222534U CN 203222534 U CN203222534 U CN 203222534U CN 201320239938 CN201320239938 CN 201320239938 CN 201320239938 U CN201320239938 U CN 201320239938U CN 203222534 U CN203222534 U CN 203222534U
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- fluidized bed
- hydrolysis acidification
- communicated
- outlet
- grid
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Abstract
The utility model relates to a decentralized sewage treatment complete device which comprises a grid well, a hydrolysis acidification tank, a fluidized bed biofilm reactor and an inclined plate sedimentation tank communicated in sequence; a water inlet is formed in the middle of the grid well in the front of a grid; an outlet of the grid well is communicated with an inlet in the upper part of the hydrolysis acidification tank; a plurality of strings of suspension combination filling materials are arranged in the hydrolysis acidification tank; an outlet in the upper part of the hydrolysis acidification tank is communicated with an inlet in the upper part of the fluidized bed biofilm reactor; many suspension filling materials are arranged in the fluidized bed biofilm reactor; a frame type stirring paddle is arranged in the fluidized bed biofilm reactor; the upper part of the fluidized bed biofilm reactor is communicated with the upper part of the inclined plate sedimentation tank through a pipeline; and a water outlet is firmed at rear of a triangular weir at the upper part of the inclined plate sedimentation tank. The decentralized sewage treatment complete device disclosed by the utility model has the advantages of being low in power consumption of equipment, low in operation cost, good in processing effect, simple in process and small in occupation area and is applied to areas, such as freeway service stations and tourism landscape villa districts where a municipal sewage pipe network is not paved temporarily and sewage discharge water quality is required.
Description
Technical field
The utility model belongs to the dirty water living creature processing technique field, relates to a kind of waste disposal plant, and particularly a kind of decentralized type sewage is processed into covering device.
Background technology
At present temporarily do not lay the municipal wastewater pipe network and the water quality of sewage discharge is had the area of requirement at some, as the residential quarters in suburb, the motorway service station, the landscaped area, tourist resort, villa district, rural areas etc. also lack suitable, effective sewage water treatment method and facility.
The utility model content
The purpose of this utility model is: overcome the deficiencies in the prior art, provide a kind of power consumption few, working cost is low, and treatment effect is good, and flow process is succinct, and the decentralized type sewage that floor space is little is processed into covering device.
The technical solution of the utility model is as follows:
A kind of decentralized type sewage of the utility model is processed into covering device, and it comprises grille well, hydrolysis acidification pool, fluidized bed bio membrane reactor and the inclined-plate clarifying basin that order is connected; Grid is set in the grille well, and sewage inlet is located at the grille well middle part in grid the place ahead, and the grille well outlet that is located at the grid rear is communicated with the entrance on hydrolysis acidification pool top; The hydrolysis acidification pool entrance is provided with diaphragm; Be provided with many strings in the hydrolysis acidification pool and hang combined stuffing; The outlet on hydrolysis acidification pool top is communicated with the entrance on fluidized bed bio membrane reactor top; Be provided with many floating stuffings in the fluidized bed bio membrane reactor; Be provided with the turning axle that is connected with transmission chain by sprocket wheel by driven by motor in the middle of the fluidized bed bio membrane reactor, the frame-type stirring rake is housed on the turning axle; The outlet on fluidized bed bio membrane reactor top is communicated with the inlet duct on inclined-plate clarifying basin top; The inclined-plate clarifying basin entrance is provided with diaphragm; Water outlet is arranged on and is positioned at the V-notch weir rear exhalant region of inclined-plate clarifying basin top after sloping plate deposition.
The beneficial effects of the utility model:
The utility model is a kind of small-sized water treatment outfit for the treatment of decentralized type sewage, be applicable to and temporarily do not lay the municipal wastewater pipe network and the water quality of sewage discharge is had the area of requirement, as the motorway service station, travelling scenery villa district, the residential quarters in suburb, rural area etc.This equipment is made up of grid, hydrolysis acidification pool, fluidized bed bio membrane reactor and inclined-plate clarifying basin, and power consumption is few, and working cost is low, and treatment effect is good, and flow process is succinct, and floor space is little.
Description of drawings
Fig. 1 is the two dimensional structure synoptic diagram that a kind of decentralized type sewage of the utility model is processed into covering device;
Fig. 2 is the cross-sectional view that a kind of decentralized type sewage of the utility model is processed into covering device.
Among the figure: A-water inlet B-water (flow) direction C-water outlet
1-grille well 2-grid 3-hydrolysis acidification pool 4-diaphragm 5-hangs combined stuffing 6-floating stuffing 7-turning axle 8-frame-type stirring rake 9-fluidized bed bio membrane reactor 10-transmission chain 11-motor 12-engine compartment 13-distributing trough 14-V-notch weir 15-inclined-plate clarifying basin 16-swash plate
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, 2, a kind of decentralized type sewage of the utility model is processed into covering device, and it comprises grille well 1, hydrolysis acidification pool 3, fluidized bed bio membrane reactor 9 and the inclined-plate clarifying basin 15 that order is connected; Grid 2 is set in the grille well 1, and sewage inlet A is located at the grille well middle part in grid the place ahead, and the grille well outlet that is located at the grid rear is communicated with the entrance on hydrolysis acidification pool top; The hydrolysis acidification pool entrance is provided with diaphragm 4; Be provided with many strings in the hydrolysis acidification pool 3 and hang combined stuffing 5; The outlet on hydrolysis acidification pool top is communicated with the entrance on fluidized bed bio membrane reactor top; Be provided with many floating stuffings 6 in the fluidized bed bio membrane reactor 9; Be provided with one in the middle of the fluidized bed bio membrane reactor and drive the turning axle 7 that is connected with transmission chain 10 by sprocket wheel by motor 11, frame-type stirring rake 8 is housed on the turning axle; Sprocket wheel and transmission chain 10 are located in the engine compartment 12; The outlet on fluidized bed bio membrane reactor top is communicated with the inlet duct on inclined-plate clarifying basin top; Inclined-plate clarifying basin 15 entrances are provided with diaphragm 4, form distributing trough 13 between diaphragm and fluidized bed bio membrane reactor; Water outlet is arranged on and is positioned at the V-notch weir 14 rear exhalant regions of inclined-plate clarifying basin top after swash plate 16 precipitations.
Operational process and the principle of work of this device are as follows:
The former water of sewage enters grid, by grid large-sized foreign material such as the various fibers in the sewage, slag thing, waste paper is tackled outside system, in order to avoid stop up and influence the processing of later stage wastewater treatment facility, regularly the grid slag is cleaned out.Enter hydrolysis acidification pool then, sewage stopped 2～4 hours, hydrolysis acidification pool is established the suspension combined stuffing, anerobe is attached on the filler, particulate matter, colloidalmaterial and flocs unit in the water inlet are held back rapidly and adsorbed, and change the organism of difficult for biological degradation in the sewage organism of readily biodegradable into, and improve the biodegradability of sewage, be beneficial to follow-up aerobic treatment.The hydrolysis acidification pool entrance arranges diaphragm, so that sewage enters from the hydrolysis acidification pool bottom, prevents the short stream of sewage, makes the better effect of suspension combined stuffing performance in the hydrolysis acidification pool.
Enter fluidized bed bio membrane reactor (MBBR then, MovingBedBiofilmReactor), this reactor has the advantage of biomembrance process and activated sludge process concurrently, the suspending carrier that adds some amount in the reactor is floating stuffing, improve biomass and biological species in the reactor, thereby improve the processing efficiency of reactor.Because floating stuffing density close to water, is complete admixture with water, and stirs by stirring rake, be involved in air, the environment that makes microorganism growth is the gas, liquid, solid three-phase.Collision and the shearing action of carrier in water makes air bubble more tiny, increased the utilization ratio of oxygen.In addition, all has different biological species inside and outside each carrier, some anerobes of growth inside or double oxygen bacterium, the outside has been bacteria, each carrier is a microreactor like this, nitration reaction and anti-nitration reaction are existed simultaneously, thereby improved treatment effect, simultaneously denitrogenation dephosphorizing and degraded COD.
Water after the processing enters inclined-plate clarifying basin, and the parallel plate that utilizes in the settling region of flat flow or vertical sedimentation basin is divided into a series of shallow layer precipitating layers, and processed and heavy mud sedimentation is motion and separating mutually in each precipitation shallow-layer.Adopt incorgruous flow inclined plate sedimentation pond, flow out by V-notch weir on the current direction, the mud in the water to dirty, sinks to discharging at the bottom of the pond along swash plate.The inclined-plate clarifying basin entrance arranges diaphragm, so that sewage enters from the inclined-plate clarifying basin bottom, prevents the short stream of sewage.V-notch weir is used for making water outlet even, adjusts discharge and the floating matter that blocks on the water surface.
The technical scheme that a kind of decentralized type sewage of the utility model is processed into covering device is not limited to above-described embodiment scope of disclosure, those skilled in the art are according to the embodiment of present embodiment, in conjunction with other replacement embodiment that common practise is made, also belong to the scope of technical solutions of the utility model.
Claims (1)
1. a decentralized type sewage is processed into covering device, it is characterized in that, it comprises grille well, hydrolysis acidification pool, fluidized bed bio membrane reactor and the inclined-plate clarifying basin that order is connected; Grid is set in the grille well, and sewage inlet is located at the grille well middle part in grid the place ahead, and the grille well outlet that is located at the grid rear is communicated with the entrance on hydrolysis acidification pool top; The hydrolysis acidification pool entrance is provided with diaphragm; Be provided with many strings in the hydrolysis acidification pool and hang combined stuffing; The outlet on hydrolysis acidification pool top is communicated with the entrance on fluidized bed bio membrane reactor top; Be provided with many floating stuffings in the fluidized bed bio membrane reactor; Be provided with the turning axle that is connected with transmission chain by sprocket wheel by driven by motor in the middle of the fluidized bed bio membrane reactor, the frame-type stirring rake is housed on the turning axle; The outlet on fluidized bed bio membrane reactor top is communicated with the inlet duct on inclined-plate clarifying basin top; The inclined-plate clarifying basin entrance is provided with diaphragm; Water outlet is arranged on and is positioned at the V-notch weir rear exhalant region of inclined-plate clarifying basin top after sloping plate deposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239938 CN203222534U (en) | 2013-05-07 | 2013-05-07 | Decentralized sewage treatment complete device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239938 CN203222534U (en) | 2013-05-07 | 2013-05-07 | Decentralized sewage treatment complete device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222534U true CN203222534U (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239938 Expired - Fee Related CN203222534U (en) | 2013-05-07 | 2013-05-07 | Decentralized sewage treatment complete device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203222534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996049A (en) * | 2017-06-01 | 2017-08-01 | 无锡集安自动化科技有限公司 | A kind of plant equipment based on bio-pulping method in paper-making industry |
-
2013
- 2013-05-07 CN CN 201320239938 patent/CN203222534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996049A (en) * | 2017-06-01 | 2017-08-01 | 无锡集安自动化科技有限公司 | A kind of plant equipment based on bio-pulping method in paper-making industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190524 Address after: Room 34272, Building 3, 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai (Shanghai Tai and Economic Development Zone) Patentee after: Shanghai Tonglan Ecological Environment Technology Co.,Ltd. Address before: 210E, 1121 Zhongshan North Second Road, Yangpu District, Shanghai 200092 Patentee before: SHANGHAI HUALIZHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| 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: 20131002 |