CN105692737A - Aerated grit chamber with integrated functions of grit removing, skimming and oil removing - Google Patents
Aerated grit chamber with integrated functions of grit removing, skimming and oil removing Download PDFInfo
- Publication number
- CN105692737A CN105692737A CN201610250949.6A CN201610250949A CN105692737A CN 105692737 A CN105692737 A CN 105692737A CN 201610250949 A CN201610250949 A CN 201610250949A CN 105692737 A CN105692737 A CN 105692737A
- Authority
- CN
- China
- Prior art keywords
- grit
- grit chamber
- aerated grit
- aerated
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Abstract
The invention discloses an aerated grit chamber with integrated functions of grit removing, skimming and oil removing and relates to a sewage treatment device. A grit settling channel and a grit discharging channel are formed in the aerated grit chamber. A grit storage chamber is arranged on one side of the aerated grit chamber; a double-bridge type grit sucker is mounted above the aerated grit chamber, and a skimming device is arranged under the double-bridge type grit sucker. Fine grating cleaners, a screw press conveyor, a manual/electric rising-stem drum gate, electric channel gates and a grit and water separator are mounted along a water feeding direction of the aerated grit chamber. The electric channel gates are mounted on two sides of the manual/electric rising-stem drum gate; one fine grating cleaner is mounted on the outer side of one electric channel gate correspondingly; the double-bridge grit sucker is connected with the screw press conveyor through a skim delivery pipe, and the grit discharging channel is connected with the grit and water separator through a grit discharging pipe. The aerated grit chamber has the advantages that skimming and grit removal are achieved integrally, maintenance and operation are facilitated, space occupation is small, energy consumption is low, and quality of outlet water is improved.
Description
Technical field
The present invention relates to a kind of sewage-treatment plant, particularly relate to the aerated grit chamber integrating desanding skimming oil removing。
Background technology
In recent years, due to the environmental protection standard raising to sewage effluents index request, and need regeneration after part of contaminated water process, rely on biological treatment simple in the past, it is difficult to reach present water outlet requirement, especially in Sewage Plant water inlet, the grid quantity of slag, sand content etc. are significantly high, if entering raw anti-system, system is unfavorable, so should strengthen processing, reduce operating cost and energy consumption。
Pretreatment reaction pool process has been carried out a large amount of research work by domestic and international much water treatment research mechanism specially, have developed some sewage disinfection treatment structures novel, that be suitable for；But the complication along with sewage treatment process, the equipment of sewage disposal also gets more and more, the mode that this employing sewage lifting, fine fack canal, aerated grit chamber decile are built makes occupation area of equipment increasing, and in a lot of cities, soil has become as the bottleneck of various facility development, a lot of equipment and technology cannot be implemented because floor space is excessive, and these techniques are not ideal to slagging-off desanding effect, and the loss of flood peak is big, waste energy consumption。
Therefore, those skilled in the art is devoted to develop a kind of aerated grit chamber integrating desanding skimming oil removing。
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of aerated grit chamber integrating desanding skimming oil removing, simple in construction, reasonable in design, it is easy to concentrate slagging-off desanding, be easily managed operation, take up an area compact, energy consumption is low, improve effluent quality, practical reliable, it is easy to promote the use of。
For achieving the above object, the invention provides the aerated grit chamber integrating desanding skimming oil removing, including Double-bridge type sand sucker, fine grid sewage-removing machine, screw press conveyer, manual and electric double-purpose rising stem drum gate, aerated grit chamber, electronic channel gate, skimmer device and grit water separator, aerated grit chamber is arranged on the lower section of setting pot top-out, aerated grit chamber is provided with riffler and sediment outflow groove, the side of aerated grit chamber is provided with sand storage chamber, aerated grit chamber be arranged above Double-bridge type sand sucker, Double-bridge type sand sucker be arranged below skimmer device, the water inlet direction of aerated grit chamber is provided with fine grid sewage-removing machine, screw press conveyer, manual and electric double-purpose rising stem drum gate, electronic channel gate, grit water separator, manual and electric double-purpose rising stem drum gate both sides are provided with electronic channel gate, the outside of each electronic channel gate is provided with a fine grid sewage-removing machine, Double-bridge type sand sucker is connected with screw press conveyer by slag-transporting pipe, sediment outflow groove is connected with grit water separator by sediment outflow pipe。
As preferably, the skimming plate of described Double-bridge type sand sucker is provided with swash plate to the end, pond of aerated grit chamber and leads slag device, and the swash plate of both sides is led slag device and is formed with setting pot sand storage bin, and the angle of inclination of setting pot sand storage bin is 55 °。
As preferably, described aerated grit chamber water inlet direction is consistent with eddy flow direction in pond, and water outlet direction is vertical with water inlet direction, is provided with the baffle plate improving desanding effect in aerated grit chamber。
As preferably, described aerated grit chamber is provided with air hose, described air hose is made up of the first air arm, the second air arm and boring aeration pipe, one end of every first air arm is connected to boring aeration pipe, the other end of every first air arm all connects with the second air arm, and the second air arm is connected to plant area's air blast machine room。
The invention has the beneficial effects as follows: change the mode that sewage lifting, fine fack canal, aerated grit chamber decile are built by traditional approach, this pond type is easy to concentrate slagging-off desanding, be easily managed operation, there is the advantage that effluent quality is good, save the area, it is easy to integrated arrangement, reduce and take up an area and investment, contribute to wideling popularize application。
Below with reference to accompanying drawing, the technique effect of the design of the present invention, concrete structure and generation is described further, to be fully understood from the purpose of the present invention, feature and effect。
Accompanying drawing explanation
Fig. 1 is the upper strata floor map of the present invention；
Fig. 2 is lower floor's floor map of the present invention；
Fig. 3 is the A-A face sectional view in Fig. 1；
Fig. 4 is the B-B face sectional view in Fig. 1；
Fig. 5 is the C-C face sectional view in Fig. 1；
Fig. 6 is the scheme of installation of air hose of the present invention。
Detailed description of the invention
With reference to Fig. 1-6, this detailed description of the invention is by the following technical solutions: integrate the aerated grit chamber of desanding skimming oil removing, including Double-bridge type sand sucker 1, fine grid sewage-removing machine 2, screw press conveyer 3, manual and electric double-purpose rising stem drum gate 4, aerated grit chamber 5, electronic channel gate 6, skimmer device 7 and grit water separator 8, aerated grit chamber 5 is arranged on the lower section of setting pot top-out 9, aerated grit chamber 5 is provided with riffler 10 and sediment outflow groove 11, the side of aerated grit chamber 5 is provided with sand storage chamber 12, aerated grit chamber 5 be arranged above Double-bridge type sand sucker 1, Double-bridge type sand sucker 1 be arranged below skimmer device 7, the water inlet direction of aerated grit chamber 5 is provided with fine grid sewage-removing machine 2, screw press conveyer 3, manual and electric double-purpose rising stem drum gate 4, electronic channel gate 6, grit water separator 8, manual and electric double-purpose rising stem drum gate 4 both sides are provided with electronic channel gate 6, the outside of each electronic channel gate 6 is provided with a fine grid sewage-removing machine 2, Double-bridge type sand sucker 1 is connected with screw press conveyer 3 by slag-transporting pipe 13, sediment outflow groove 11 is connected with grit water separator 8 by sediment outflow pipe 14。
It should be noted that the skimming plate of described Double-bridge type sand sucker 1 is provided with swash plate to the end, pond of aerated grit chamber 5 and leads slag device 15, the swash plate of both sides is led slag device 15 and is formed with setting pot sand storage bin, and the angle of inclination of setting pot sand storage bin is 55 °。
In addition, described aerated grit chamber 5 is provided with air hose 16, described air hose 16 is made up of first air arm the 1601, second air arm 1602 and boring aeration pipe 1603, one end of every first air arm 1601 is connected to boring aeration pipe 1603, the other end of every first air arm 1601 all connects with the second air arm 1602, and the second air arm 1602 is connected to plant area's air blast machine room。
This detailed description of the invention adopts grid right angle setting, saves space, lateral inflow, and aerated grit chamber water inlet direction is consistent with eddy flow direction in pond, and water outlet direction is vertical and baffled with water inlet direction, improves desanding effect, strengthens deoiling effect by micro-pore aeration；Setting pot have employed end and arranges slope, the work blind area avoiding the formation of purlin vehicle type sand sucker causes sand setting to remove, the skimming plate of setting pot sand sucker is provided with swash plate and leads slag device to end, pond, and the angle of inclination of setting pot sand storage bin adopts 55 ° of designs, is more conducive to the removal of sand。
The technological principle of this detailed description of the invention is: fine fack canal, aerated grit chamber and canal for water distribution etc. are built jointly。Grid slag is removed by fine grid, aerated grit chamber is passed through in desanding etc., reduce the impact on follow-up structures and equipment, especially in the techniques such as MBR, FCR, pretreatment facility must be provided with film grid, reduce hair etc. and enter raw anti-pond and membrane cisterna, favourable raising processes effluent quality, reduce equipment operation maintenance, end reaction water outlet reaches disclosure satisfy that the requirement at regeneration water source, sewage, after integrating the aerated grit chamber of desanding skimming oil removing, enters back into raw anti-system, and grid slag and desanding are transported to outside factory and fill；Setting pot is easy to concentrate slagging-off desanding, is easily managed operation, effluent quality is good, save the area, and has wide market application foreground。
The preferred embodiment of the present invention described in detail above。Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work。Therefore, all technical staff in the art, all should in the protection domain being defined in the patent claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment。
Claims (6)
1. integrate the aerated grit chamber of desanding skimming oil removing, it is characterized in that: include Double-bridge type sand sucker (1), fine grid sewage-removing machine (2), screw press conveyer (3), manual and electric double-purpose rising stem drum gate (4), aerated grit chamber (5), electronic channel gate (6), skimmer device (7) and grit water separator (8), aerated grit chamber (5) is arranged on the lower section of setting pot top-out (9), aerated grit chamber (5) is provided with riffler (10) and sediment outflow groove (11), the side of aerated grit chamber (5) is provided with sand storage chamber (12), aerated grit chamber (5) be arranged above Double-bridge type sand sucker (1), Double-bridge type sand sucker (1) be arranged below skimmer device (7), the water inlet direction of aerated grit chamber (5) is provided with fine grid sewage-removing machine (2), screw press conveyer (3), manual and electric double-purpose rising stem drum gate (4), electronic channel gate (6), grit water separator (8), manual and electric double-purpose rising stem drum gate (4) both sides are provided with electronic channel gate (6), the outside of each electronic channel gate (6) is provided with a fine grid sewage-removing machine (2), Double-bridge type sand sucker (1) is connected with screw press conveyer (3) by slag-transporting pipe (13), sediment outflow groove (11) is connected with grit water separator (8) by sediment outflow pipe (14)。
2. integrate the aerated grit chamber of desanding skimming oil removing as claimed in claim 1, it is characterized in that: the skimming plate of described Double-bridge type sand sucker (1) is provided with swash plate to the end, pond of aerated grit chamber (5) and leads slag device (15), and the swash plate of both sides is led slag device (15) and is formed with setting pot sand storage bin。
3. integrate the aerated grit chamber of desanding skimming oil removing as claimed in claim 2, it is characterised in that: the angle of inclination of described setting pot sand storage bin is 55 °。
4. integrate the aerated grit chamber of desanding skimming oil removing as claimed in claim 1, it is characterized in that: described aerated grit chamber (5) water inlet direction is consistent with eddy flow direction in pond, water outlet direction is vertical with water inlet direction, is provided with the baffle plate improving desanding effect in aerated grit chamber (5)。
5. integrate the aerated grit chamber of desanding skimming oil removing as claimed in claim 1, it is characterised in that: being provided with air hose (16) in described aerated grit chamber (5), air hose (16) is connected to plant area's air blast machine room。
6. integrate the aerated grit chamber of desanding skimming oil removing as claimed in claim 5, it is characterized in that: described air hose (16) is made up of the first air arm (1601), the second air arm (1602) and boring aeration pipe (1603), one end of every first air arm (1601) is connected to boring aeration pipe (1603), the other end of every first air arm (1601) all connects with the second air arm (1602), and the second air arm (1602) is connected to plant area's air blast machine room。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250949.6A CN105692737A (en) | 2016-04-21 | 2016-04-21 | Aerated grit chamber with integrated functions of grit removing, skimming and oil removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250949.6A CN105692737A (en) | 2016-04-21 | 2016-04-21 | Aerated grit chamber with integrated functions of grit removing, skimming and oil removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692737A true CN105692737A (en) | 2016-06-22 |
Family
ID=56216296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250949.6A Pending CN105692737A (en) | 2016-04-21 | 2016-04-21 | Aerated grit chamber with integrated functions of grit removing, skimming and oil removing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105692737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042025A (en) * | 2016-12-30 | 2017-08-15 | 广东新环机电装备制造有限公司 | One kind is removed contamination sand removing machine |
| CN114259759A (en) * | 2021-12-22 | 2022-04-01 | 北京城市排水集团有限责任公司 | Sand removing device and sand removing method for aeration grit chamber |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569538Y (en) * | 2002-12-17 | 2003-08-27 | 王清水 | High efficiency oil/water separator |
| CN102730774A (en) * | 2012-06-05 | 2012-10-17 | 安徽国祯环保节能科技股份有限公司 | Aerated grit chamber sand sucker unpowered skimming mechanism |
| CN202555018U (en) * | 2012-03-22 | 2012-11-28 | 天津辰创环境工程科技有限责任公司 | Aerated grit structure with bridge type sand oil collector |
| CN103172205A (en) * | 2013-04-16 | 2013-06-26 | 上海市城市建设设计研究总院 | Underground type integrated sewage pretreatment reaction tank |
| CN103332771A (en) * | 2013-06-30 | 2013-10-02 | 温州中环正源水务有限公司 | Scum treatment device of aerated grit chamber |
| CN204058020U (en) * | 2014-08-06 | 2014-12-31 | 山东国环产业投资有限公司 | A kind of aerated grit chamber with skimming plant |
| CN204138447U (en) * | 2014-10-16 | 2015-02-04 | 上海市政工程设计研究总院（集团）有限公司 | A kind of aeration horizontal-flow grit chamber |
| CN205527818U (en) * | 2016-04-21 | 2016-08-31 | 上海市城市建设设计研究总院 | It degreases in aeration grit chamber of an organic whole to collect degritting skimming |
-
2016
- 2016-04-21 CN CN201610250949.6A patent/CN105692737A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569538Y (en) * | 2002-12-17 | 2003-08-27 | 王清水 | High efficiency oil/water separator |
| CN202555018U (en) * | 2012-03-22 | 2012-11-28 | 天津辰创环境工程科技有限责任公司 | Aerated grit structure with bridge type sand oil collector |
| CN102730774A (en) * | 2012-06-05 | 2012-10-17 | 安徽国祯环保节能科技股份有限公司 | Aerated grit chamber sand sucker unpowered skimming mechanism |
| CN103172205A (en) * | 2013-04-16 | 2013-06-26 | 上海市城市建设设计研究总院 | Underground type integrated sewage pretreatment reaction tank |
| CN103332771A (en) * | 2013-06-30 | 2013-10-02 | 温州中环正源水务有限公司 | Scum treatment device of aerated grit chamber |
| CN204058020U (en) * | 2014-08-06 | 2014-12-31 | 山东国环产业投资有限公司 | A kind of aerated grit chamber with skimming plant |
| CN204138447U (en) * | 2014-10-16 | 2015-02-04 | 上海市政工程设计研究总院（集团）有限公司 | A kind of aeration horizontal-flow grit chamber |
| CN205527818U (en) * | 2016-04-21 | 2016-08-31 | 上海市城市建设设计研究总院 | It degreases in aeration grit chamber of an organic whole to collect degritting skimming |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042025A (en) * | 2016-12-30 | 2017-08-15 | 广东新环机电装备制造有限公司 | One kind is removed contamination sand removing machine |
| CN107042025B (en) * | 2016-12-30 | 2022-07-22 | 广东新环机电装备制造有限公司 | Dirt and sand removing machine |
| CN114259759A (en) * | 2021-12-22 | 2022-04-01 | 北京城市排水集团有限责任公司 | Sand removing device and sand removing method for aeration grit chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204138447U (en) | A kind of aeration horizontal-flow grit chamber | |
| CN105692737A (en) | Aerated grit chamber with integrated functions of grit removing, skimming and oil removing | |
| CN204134270U (en) | Time delay horizontal-flow grit chamber | |
| CN103172205A (en) | Underground type integrated sewage pretreatment reaction tank | |
| CN203173915U (en) | Underground integrated sewage pretreatment reaction tank | |
| CN209853876U (en) | Integrated grease separation water purifier | |
| CN105251267B (en) | Cement sewage processing and recycling system | |
| CN207632577U (en) | A kind of high-efficient vertical flow settling pond | |
| CN201108760Y (en) | Highly effective tipping plate precipitating tank | |
| CN206928406U (en) | Enter river early-stage rainwater Collecting and dealing reclamation set | |
| CN203540146U (en) | Novel efficient physical-chemical water processing and precipitating device | |
| CN103215985B (en) | Community rainwater utilization system based on secondary split-flow of rainwater and sewage | |
| CN205527818U (en) | It degreases in aeration grit chamber of an organic whole to collect degritting skimming | |
| CN204550258U (en) | A kind of waste disposal plant | |
| CN203862023U (en) | Regular dirt and sundry removing and processing device for sewage water | |
| CN106237670A (en) | A kind of efficiently up-flow anisotropic flow inclined-plate clarifying basin | |
| CN206735895U (en) | The precipitation return-flow structure of activated sludge in a kind of sewage disposal system | |
| CN206985960U (en) | Integrated sewage treating apparatus | |
| CN206799289U (en) | A kind of novel micro-power purification tank sewage disposal device | |
| CN206337079U (en) | Integrated sewage treating apparatus sludge drainage system | |
| CN205803170U (en) | A kind of Waste Water Treatment in coal | |
| CN205145791U (en) | Cement sewage treatment and cyclic utilization system | |
| CN110156265A (en) | Integrated effluent disposal system | |
| CN204848509U (en) | Mud water processing system | |
| CN204097283U (en) | Air supporting integrated device for biochemical treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |