CN202440931U - Sewage treatment flow diverting well - Google Patents
Sewage treatment flow diverting well Download PDFInfo
- Publication number
- CN202440931U CN202440931U CN2011203016713U CN201120301671U CN202440931U CN 202440931 U CN202440931 U CN 202440931U CN 2011203016713 U CN2011203016713 U CN 2011203016713U CN 201120301671 U CN201120301671 U CN 201120301671U CN 202440931 U CN202440931 U CN 202440931U
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- well
- main line
- shunting
- sewage main
- sewage
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Abstract
The utility model relates to technical field of sewage treatment, and particularly relates to a sewage treatment flow diverting well for separating water and dirt in the sewage. The well includes a flow diverting well cavity enclosed by a flow diverting well wall, the lower bottom of the cavity wall is provided with a sewage branch introducing pipe joint and a sewage branch discharging pipe joint, and the upper part of the cavity wall is provided with a source sewage introducing pipe joint and an overfall gap under the cavity cover. The sewage treatment flow diverting well is simple in structure, low in manufacturing cost and operation cost, and high in separation efficiency; moreover, optimal sewage treatment effects can be achieved if the sewage treatment flow diverting well is cooperated with the water treatment of wetland to perform the source sewage treatment of water.
Description
Technical field
The utility model relates to technical field of sewage, is specifically related to a kind of device that sanitary sewage is carried out water body and dirt separation.
Background technology
At present, it is " big, concentrated " sewerage treatment system of core that municipal sewage treatment is adopted with the Wastewater Treatment Plant basically, handles back up to standard, back and discharges to rivers.But because centralized sewerage treatment system Facilities Construction input is huge; Not only cause heavy construction to drop into pressure to relevant enterprise; Its large-scale municipal wastewater pipeline network construction has also formed the heavy financial burden of government; Greatly, the sewerage treatment system concentrated is because the excessive of sewage concentrated, and when drainage is done the huge construction of net and dropped into, also makes the raising of wastewater treatment effluent quality degree up to standard become extremely difficult.
To handle sewage, at first need dirts such as the solid in the sewage, type solid, suspension be separated with water body.Separation equipment of the prior art or complex structure, cost are high, and perhaps running cost is high, separative efficiency is low, therefore, need a kind of simple in structure, cheap, running cost is low, separative efficiency is high separator.
The utility model content
In view of this, in order to address the above problem, to the utility model discloses a kind of sewerage treatment simple in structure, cheap, that running cost is low, separative efficiency is high and shunt well.
The purpose of the utility model is achieved in that sewerage treatment shunting well; Be used for separating the water and the dirt of sewage; Comprise the shunting well cavity that surrounds into by the shunting borehole wall; Shunting well cavity wall is provided with sewage main line inlet tube interface and sewage main line delivery pipe interface, and lid is arranged with source influent pipe interface and overfall gap in the chamber on cavity wall top.
Further; Sewerage treatment shunting well is provided with at least 2 grades; Said sewage main line inlet tube interface and sewage main line delivery pipe interface are arranged at shunting well cavity wall bottom, and the sewage main line delivery pipe interface of upper level sewerage treatment shunting well is communicated with through sewage main line drainage tube with the sewage main line inlet tube interface of next stage sewerage treatment shunting well.
Further; The area of passage sum of said sewage main line inlet tube interface, source influent pipe interface is greater than the twice of said sewage main line delivery pipe interface area of passage, and the bore of said overfall gap is not less than the sewage main line inlet tube interface of well chamber water inlet, the area of passage sum of source influent pipe interface.
Further, shunting well cavity depth is less than 35cm when multistage sewerage treatment shunting well is distributed in the hillside fields, and the sewage main line delivery pipe interface of shunting bottom abuts against the overfall gap below.
Further, well is multistage when being distributed in the level land when sewerage treatment shunting, and along water (flow) direction, shunting well cavitys at different levels are deepened successively.
Further, said sewerage treatment shunting well cavity one side also is provided with filter well chamber and retaining well chamber, shunts between well cavity and the retaining well chamber to be communicated with through the filter well chamber.
Further; The borehole wall between shunting well cavity and the filter well chamber is that hollow brick is built into; Partition walls top between filter well chamber and the retaining well chamber adopts that aerated concrete brickly becomes, the bottom adopts the aperture hollow brick to be built into; The carbon slag is filled on top, filter well chamber, the under-filled filter sand of crossing, and gravel is filled in bottom, retaining well chamber.。
Further, sewage main line delivery pipe interface position is lower than sewage main line inlet tube interface, and the base plate of shunting well cavity is tilted to sewage main line delivery pipe interface by sewage main line inlet tube interface.
Further; Said sewerage treatment shunting well is provided with at least 2 grades, is connected by soil pipe between the sewerage treatment shunting well, and said soil pipe is a syphon; Sewage main line inlet tube interface is positioned at wall bottom, well chamber; Sewage main line delivery pipe interface is positioned at wall top, well chamber, and the soil pipe inlet that sewage main line delivery pipe interface is connect is arranged at shunting well cavity bottom and towards the below, the sewage main line inlet tube interface position of next stage shunting well is lower than the effluent discharge tube inlet.
The beneficial effect of the utility model is following:
1) the shunting well is that assurance source sewage in time carries out water, dirty shunting in the well chamber, and the sewage capacity in well chamber should be as far as possible little, and is so the constructional materials consumption seldom, cheap;
2) because having substituted traditional sewage manhole in sewage drainage pipeline, the shunting well shunts node as sewage remittance and water, dirt; Water pollution degree water flow little, that individual well overflows into water treatment wetland by the overfall gap shunting is little; Thereby make subdistrict greening ground can effectively become high efficiency water treatment wetland, the water body after wetland is handled reaches the high standard effluent quality of an A level under can the equilibrium conditions of ecosystem revivification very easily.
Description of drawings
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done further to describe in detail below:
Fig. 1 shows water, dirty shunting well plane structure sketch map;
Fig. 2 shows the A-A generalized section of Fig. 1;
Fig. 3 shows the B-B generalized section of Fig. 1;
Fig. 4 shows the structural representation that dark chamber shunting well sewage is connected with the well chamber into and out of main, overfall gap;
Fig. 5 shows dark chamber shunting well source sewage remittance pipe, sewage advances the structural representation that main is connected with the well chamber;
Fig. 6 shows the structural representation of water storage type shunting well;
Fig. 7 shows the structural representation of deposition hydrocone type shunting well
The specific embodiment
Below will carry out detailed description to the preferred embodiment of the utility model.
Referring to Fig. 1,2,3; The water of present embodiment, dirty shunting well (hereinafter to be referred as the shunting well); Comprise the shunting well cavity 204 that surrounds into by the shunting borehole wall 206; The said shunting borehole wall 206 main bodys are by brick one-tenth; The said shunting borehole wall 206 bottoms be provided with sewage main line inlet tube interface 201, sewage main line delivery pipe interface 202, well lid 207 belows on the shunting borehole wall 206 tops are provided with active influent pipe mouth 203 and overfall gap 205, said source influent pipe through source influent pipe mouth 203 with shunt the well cavity and be communicated with; Untreated source sewage is introduced the shunting well; Source sewage, main line sewage get into shunting well cavity 204 through source influent pipe interface 203, sewage main line inlet tube interface 201 and conflux, and connect sewage main line delivery pipe through sewage main line delivery pipe interface 202 and carry out effluent discharge to next stage shunting well, carry out the water body shunting through overfall gap 205.Overfall gap 205 is constructed by the aperture hollow brick, is communicated with the phreatic zone of water treatment wetland through filtering material.The area of passage sum of said sewage main line inlet tube interface, source influent pipe interface is greater than the twice of said sewage main line delivery pipe interface area of passage, and the bore of said overfall gap is not less than the sewage main line inlet tube interface of well chamber water inlet, the area of passage sum of source influent pipe interface.
Shunting well cavity depth is less than 35cm when multistage sewerage treatment shunting well is distributed in the hillside fields, and the sewage main line delivery pipe interface of shunting bottom abuts against the overfall gap below.And in the drainage pipeline of level land small drop geographical environment; The shunting Jing Jing chamber degree of depth increases progressively with the extension of pipeline successively; Form the shaft bottom drop of shunting wells at different levels, source sewage imports mouth and has guaranteed that with being arranged on the chamber lid source sewage carries out the water body shunting with overfall gap down in the shortest hydraulic detention time.The shunting well that has increased the well chamber degree of depth is called dark chamber shunting well, referring to Fig. 4,5.Common shallow chamber shunting well is applicable to that sewage drainage pipe network system is used in the big drop geographical environment in hillside fields, and its main water outlet bore is less than more than the shunting well water inlet aperture twice.When the shunting well cavity depth that is provided with when the level land is increased to a certain degree; Sewage on drainage main road imports node water storage type shunting well is set; Extract the flowability that differential water pressures that the retaining of water storage type shunting well forms improves sewage drainage main Lu Guanzhong sewage slurry through water pump and unrestrictedly deepen, thereby reduce difficulty of construction to avoid shunting Jing Jing chamber, level land.
Referring to Fig. 4, in order to improve the flowability of sewage slurry, sewage main line delivery pipe interface position can be set be lower than sewage main line inlet tube interface, the base plate of shunting well cavity is tilted to sewage main line delivery pipe interface by sewage main line inlet tube interface.
Water storage type shunting well is referring to Fig. 6, and water storage type shunting well is combined by dark chamber shunting well, filter well 306 and retaining well 307.In water storage type shunting well; Shunting well chamber 204 is built into by the full wall of aperture hollow brick with the borehole wall that is connected in filter well chamber 306; Shunting well water body filters the back by filter chamber 306 and gets into retaining well 307; Coarseness carbon slag is filled on filter chamber 306 tops, the under-filled filter sand of crossing, and retaining well 307 and the good seepage of water aerated concrete of partition wall 310 employings of filter chamber 306 are brick to be become.
The sewage intake 201 bore 160mm of the shunting well cavity 204 of water storage type shunting well; Sewage slurry floss hole 202 bore 110mm; Storage chamber 307 bottoms are for filtering gravel 309; The retaining of storage chamber adopts pump power to shift, and storage chamber water pump 308 is handled the water treatment wetland that sewage causes no water source.
Referring to Fig. 7; When sewage drainage main line pipe was crossed over the convex landform, the shunting well of convex landform front end adopted deposition hydrocone type shunting well, was connected by soil pipe between the deposition hydrocone type shunting well sewerage treatment shunting well; Said soil pipe 401 is syphon (being U type pipe); Sewage main line inlet tube interface is positioned at wall bottom, well chamber, and sewage main line delivery pipe interface is positioned at wall top, well chamber, and soil pipe that sewage main line delivery pipe interface is connect inlet is arranged at shunting well cavity bottom and towards the below; Syphon pipe shaft (siphon point) is a little less than the overfall of shunting well, and the sewage main line inlet tube interface position of next stage shunting well is lower than the effluent discharge tube inlet.
What the above was merely the utility model preferably is not limited to the utility model, and obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and the scope of the utility model the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (9)
1. well is shunted in sewerage treatment; Be used for separating the water and the dirt of sewage; It is characterized in that: comprise the shunting well cavity that surrounds into by the shunting borehole wall; Shunting well cavity wall is provided with sewage main line inlet tube interface and sewage main line delivery pipe interface, and lid is arranged with source influent pipe interface and overfall gap in the chamber on cavity wall top.
2. sewerage treatment shunting well as claimed in claim 1; It is characterized in that: sewerage treatment shunting well is provided with at least 2 grades; Said sewage main line inlet tube interface and sewage main line delivery pipe interface are arranged at shunting well cavity wall bottom, and the sewage main line delivery pipe interface of upper level sewerage treatment shunting well is communicated with through sewage main line drainage tube with the sewage main line inlet tube interface of next stage sewerage treatment shunting well.
3. sewerage treatment shunting well as claimed in claim 2; It is characterized in that: the area of passage sum of said sewage main line inlet tube interface, source influent pipe interface is greater than the twice of said sewage main line delivery pipe interface area of passage, and the bore of said overfall gap is not less than the sewage main line inlet tube interface of well chamber water inlet, the area of passage sum of source influent pipe interface.
4. sewerage treatment shunting well as claimed in claim 3 is characterized in that: shunting well cavity depth is less than 35cm when multistage sewerage treatment shunting well is distributed in the hillside fields, and the sewage main line delivery pipe interface of shunting bottom abuts against the overfall gap below.
5. sewerage treatment as claimed in claim 3 shunting well is characterized in that: well is multistage when being distributed in the level land when the sewerage treatment shunting, and along water (flow) direction, shunting well cavitys at different levels are deepened successively.
6. sewerage treatment as claimed in claim 1 shunting well is characterized in that: said sewerage treatment shunting well cavity one side also is provided with filter well chamber and retaining well chamber, shunts between well cavity and the retaining well chamber to be communicated with through the filter well chamber.
7. sewerage treatment shunting well as claimed in claim 1; It is characterized in that: the borehole wall between shunting well cavity and the filter well chamber is that hollow brick is built into; Partition walls top between filter well chamber and the retaining well chamber adopts that aerated concrete brickly becomes, the bottom adopts the aperture hollow brick to be built into; The carbon slag is filled on top, filter well chamber, the under-filled filter sand of crossing, and gravel is filled in bottom, retaining well chamber.
8. sewerage treatment shunting well as claimed in claim 1; It is characterized in that: said sewerage treatment shunting well is provided with at least 2 grades; Connect by soil pipe between the sewerage treatment shunting well; Said soil pipe is a syphon, and sewage main line inlet tube interface is positioned at wall bottom, well chamber, and sewage main line delivery pipe interface is positioned at wall top, well chamber; The soil pipe inlet that sewage main line delivery pipe interface is connect is arranged at shunting well cavity bottom and towards the below, the sewage main line inlet tube interface position of next stage shunting well is lower than the effluent discharge tube inlet.
9. like each described sewerage treatment shunting well in the claim 1 to 8; It is characterized in that: sewage main line delivery pipe interface position is lower than sewage main line inlet tube interface, and the base plate of shunting well cavity is tilted to sewage main line delivery pipe interface by sewage main line inlet tube interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203016713U CN202440931U (en) | 2011-08-18 | 2011-08-18 | Sewage treatment flow diverting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203016713U CN202440931U (en) | 2011-08-18 | 2011-08-18 | Sewage treatment flow diverting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440931U true CN202440931U (en) | 2012-09-19 |
Family
ID=46822385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203016713U Expired - Fee Related CN202440931U (en) | 2011-08-18 | 2011-08-18 | Sewage treatment flow diverting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409750A (en) * | 2011-08-18 | 2012-04-11 | 杨欣 | Sewage treatment shunting well |
-
2011
- 2011-08-18 CN CN2011203016713U patent/CN202440931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409750A (en) * | 2011-08-18 | 2012-04-11 | 杨欣 | Sewage treatment shunting well |
| CN102409750B (en) * | 2011-08-18 | 2013-10-23 | 杨欣 | Sewage treatment shunting well |
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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: 20120919 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |