CN2737779Y - City pollution discharge channel sewage extraction apparatus - Google Patents
City pollution discharge channel sewage extraction apparatus Download PDFInfo
- Publication number
- CN2737779Y CN2737779Y CN 200420092058 CN200420092058U CN2737779Y CN 2737779 Y CN2737779 Y CN 2737779Y CN 200420092058 CN200420092058 CN 200420092058 CN 200420092058 U CN200420092058 U CN 200420092058U CN 2737779 Y CN2737779 Y CN 2737779Y
- Authority
- CN
- China
- Prior art keywords
- water
- water intake
- sewage
- channel
- filter
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a sewage extraction apparatus for city pollution discharge channels, which is used for recovering and reusing low-temperature heat energy. The utility model comprises a discharging channel for sewage, wherein, a water intake box is arranged in the middle of the discharging channel, the front end face of the water intake box forms an inverse Y shape, the lower part of the water intake box is assembled with a water intake filter, a water level regulator is arranged between the rear end of the front end face of the box and the side wall of the discharging channel, a non-watertight filter is spread horizontally at the upper end of the water intake filter in the water intake box, and a water intake device composed of a water filtering pipe and a water intake pipe is arranged above the non-watertight filter. The utility model causes the sediment and the floating material discharged along with the sewage to pass through the channel smoothly by utilizing the inverse Y-shaped face against the current at the front end of the water intake box, and the low-temperature water after passing through the water intake filter, the non-watertight filter and the water intake device is supplied to a water source heat pump through a water pump and used for a central air-conditioning system. The utility model has the advantages of simple structure, low layout cost and safe and reliable use.
Description
Technical field
The utility model relates to a kind of urban sewage channel sewage extraction element that low temperature heat energy is recycled that is used for.
Background technology
Along with the development and the expansion in city, the quantity discharged of municipal effluent is also increasing, and carrying a large amount of low temperature heat energy in the sewage by the discharging of blowdown channel every day, and this low temperature heat energy is a kind of extraordinary low-temperature heat source to water source heat pump units.Use it for the water resource heat pump central air conditioner system, can produce huge economic benefit and social benefit.The mode that prior art adopts the configuration settling tank to add strainer is isolated floating matter and throw out, and extracts the sewage effluent in the blowdown channel, is used for heat pump type air conditioning system.The problem of its existence is that the throw out and the floating matter that are separated need be cleared up continually, makes troubles not only for the extraction of sewage, also can increase extraction cost greatly, and handle the bad secondary pollution that also very easily causes.In addition, because detention tank can produce biogas, not only the smell is awful, also exists very big danger.
Summary of the invention
The purpose of this utility model is to provide a kind of cleaning that separates that need not to carry out throw out and floating matter, does not have the secondary pollution problem, sewage extraction safe ready, the urban sewage channel sewage extraction element that cost is low.
The technical scheme that realizes above-mentioned purpose is: a kind of urban sewage channel sewage extraction element that includes the sewage discharge channel, its centre at the discharging channel is provided with a water intaking casing, the front end face of casing is " people " font and the bottom is equipped with into water filtering bodies, between the sidewall of the rear end of casing front end face and discharging channel, the regulation of level plate is installed, upper end position level in the water inlet filtering bodies in the water intaking casing is equipped with permeable filtering bodies, is provided with the device for fetching water from of being made up of filter pipe and intake pipe above permeable filtering bodies.
The concrete technical scheme of the utility model also comprises: described water inlet filtering bodies is made up of outer field cast iron grate and internal layer filtering net; Described permeable filtering bodies is made of two-layer cast iron grate up and down and the tree palm fibre filtering layer that is folded between the two-layer grate; Described filter pipe is made up of with the filtering net that is wrapped in the body outside the body of the prosopyle of gathering.
The utility model utilizes the urban sewage channel, perhaps newly-increased blowdown water intaking channel, by being fluoran stream surface of " people " font and certain altitude is installed at the bottom of the canal water inlet filtering bodies in that front end is set between channel, make throw out and floating matter discharge channel along the bypass of fluoran stream surface inflow water intaking casing both sides respectively with sewage discharging, and pass through water fetching device swimmingly, after then filtering out impurities by the water inlet filtering bodies, the sewage that does not contain throw out and floating matter enters the bottom of water tank body, and by entering the top of water tank body after the filtering once more of permeable filtering bodies, again further through the device for fetching water from impurity screening after water pump extracts, supply with water source heat pump air conditioning system and use.It is simple that it has an assembly structure, disposes characteristics easily.And owing to there are not throw out and floating matter to be stranded in water fetching device.Saved the cleaning and the processing of retentate, the running cost of device is reduced greatly.The utility model both sides bypass discharging channel is provided with the regulation of level plate, is used to regulate the elevation of water surface of water tank front end face, guarantees the stable water intaking of device for fetching water from.The working position of its adjustable plate should guarantee and canal at the bottom of between leave the gap that throw out passes through, with the water surface distance of passing through for floating matter is arranged.
Description of drawings
Fig. 1 is this urban sewage channel sewage extraction element master TV structure synoptic diagram;
Fig. 2 is this device plan structure synoptic diagram.
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described:
Provide as accompanying drawing, this sewage extraction element includes sewage discharge channel 1, and this sewage discharge channel can be the urban sewage channel.It also can be the water intaking discharging channel of drawing by the urban sewage channel.The water intaking casing 2 that one front end face 3 is arranged to " people " font fluoran stream surface is set in the centre of sewage discharge channel 1, this water intaking casing can adopt concrete formation, the bottom of its front end fluoran stream surface and top are respectively and stop that sediment miscellaneous object and floating foreign material enter the water intaking casing and make its bypass that branches to both sides discharging channel, pass through water fetching device smoothly through bypass discharging channel.On the front end face 3 at the bottom of the canal certain altitude position be equipped with into water filtering bodies 4, in the water intaking casing, lay permeable filtering bodies 6 in the upper end position level of water inlet filtering bodies, above permeable filtering bodies, be provided with the device for fetching water from of forming by filter pipe 7 and intake pipe 8.Its water inlet filtering bodies 4 is made of outer cast iron grate and inner layer metal filtering net; Permeable filtering bodies 6 constitutes by inserting and putting the brown filtering layer of tree in the middle of the up and down two-layer cast iron grate; Filter pipe 7 is made of the square or circular concrete tube body outsourcing nylon filtering net of the prosopyle of gathering.Fixing and the support of concrete is adopted in the assembling of above-mentioned filtration, has the filtering bodies good corrosion resistance, installation and easy to maintenance, the advantage that use cost is low.The rear end that is positioned at fluoran stream surface between the two side of water intaking casing 2 and discharging channel 1 is respectively arranged with regulation of level plate 5, this adjustable plate 5 cooperates with channel sidewall and water tank side end face by the vertical guide of both sides configuration, and setting is equipped with the leading screw regulating rod of handwheel, be used to adjust the relative altitude position of adjustable plate, guarantee that device for fetching water from has metastable water intaking water level.
When the utility model is specifically implemented, can corresponding emissions gate be set in the back of water intaking casing, being used for regularly, discharging enters the intravital impurity of case.
The utility model is also configurable in municipal treatment plant, as low-temperature heat source water extraction device, for water source heat pump units provides heat energy.
Claims (3)
1, a kind of urban sewage channel sewage extraction element, include sewage discharge channel (1), it is characterized in that: be provided with a water intaking casing (2) in the centre of discharging channel (1), the front end face of its casing (3) is " people " font and the bottom fits into water filtration body (4), between the sidewall of the rear end of casing front end face (3) and discharging channel (1), regulation of level plate (5) is installed, upper end position level in water inlet filtering bodies (4) in water intaking casing (2) is equipped with permeable filtering bodies (6), is provided with the device for fetching water from of being made up of filter pipe (7) and intake pipe (8) above permeable filtering bodies.
2, urban sewage channel sewage extraction element according to claim 1, it is characterized in that: described water inlet filtering bodies (4) is made up of outer field cast iron grate and internal layer filtering net; Described permeable filtering bodies (6) is made of two-layer cast iron grate up and down and the tree palm fibre filtering layer that is folded between the two-layer grate.
3, urban sewage channel sewage extraction element according to claim 1 and 2 is characterized in that: described filter pipe (7) is made up of with the filtering net that is wrapped in the body outside the body of the prosopyle of gathering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092058 CN2737779Y (en) | 2004-11-08 | 2004-11-08 | City pollution discharge channel sewage extraction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092058 CN2737779Y (en) | 2004-11-08 | 2004-11-08 | City pollution discharge channel sewage extraction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737779Y true CN2737779Y (en) | 2005-11-02 |
Family
ID=35347691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420092058 Expired - Fee Related CN2737779Y (en) | 2004-11-08 | 2004-11-08 | City pollution discharge channel sewage extraction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737779Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898808A (en) * | 2010-08-18 | 2010-12-01 | 浙江博华环境技术工程有限公司 | Vortex dissolved-air floatation system |
-
2004
- 2004-11-08 CN CN 200420092058 patent/CN2737779Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898808A (en) * | 2010-08-18 | 2010-12-01 | 浙江博华环境技术工程有限公司 | Vortex dissolved-air floatation system |
| CN101898808B (en) * | 2010-08-18 | 2014-11-05 | 浙江博华环境技术工程有限公司 | Vortex dissolved-air floatation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021174722A1 (en) | Regulation, storage, and purification system and method for controlling rain and sewage confluence and overflow pollution | |
| CN204530943U (en) | A kind of early-stage rainwater part flow arrangement | |
| CN103669198A (en) | Rainwater recovery device on viaduct | |
| CN104674929B (en) | Rainwater flow-discarding device | |
| CN104294717A (en) | Air cleaning and draining system for city road and method thereof | |
| CN203880894U (en) | Energy-saving controller for air conditioner | |
| CN105887968A (en) | Sponge type three-dimensional rainwater recycling, regulating and storing system used for sponge city construction | |
| CN2737779Y (en) | City pollution discharge channel sewage extraction apparatus | |
| CN204781253U (en) | Insert deep tunnel drainage system's inflow shaft system | |
| CN204662646U (en) | A kind of early-stage rainwater filtering separation device | |
| CN105672440A (en) | Intelligent urban green land rainwater collection and utilization apparatus | |
| CN205296361U (en) | Inlet for stom water structure with filter screen | |
| CN106917473B8 (en) | A kind of rainwater recycle method of photovoltaic greening composite roof | |
| CN205746521U (en) | A kind of street lamp that can eliminate airborne dust, haze | |
| CN113846740A (en) | Initial rainwater collecting device | |
| CN108678006A (en) | A kind of rainwater-collecting of pipe gallery is regulated and stored system | |
| CN210684951U (en) | Rainwater flow-limiting and discharging device | |
| CN205575779U (en) | Prevent wetland structure of stifled denitrogenation | |
| CN205776648U (en) | Rainwater division based on combined system pipe network discarding system | |
| CN201404711Y (en) | Drive-free online continuous dynamic oil/sewage/slag separation device | |
| CN208975503U (en) | It is a kind of to absorb and biological synergetic odor treating device | |
| CN208501784U (en) | A kind of municipal administration public domain rainwater-collecting purification collection system | |
| CN208578072U (en) | A kind of rainwater-collecting of pipe gallery is regulated and stored system | |
| CN206768982U (en) | A kind of cell drainage system | |
| CN205712402U (en) | Rainwater division discarding system based on mixed flow tubulation net |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |