CN101591080A - Combined sewage flocculation sedimentation system - Google Patents
Combined sewage flocculation sedimentation system Download PDFInfo
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- CN101591080A CN101591080A CNA2008101136145A CN200810113614A CN101591080A CN 101591080 A CN101591080 A CN 101591080A CN A2008101136145 A CNA2008101136145 A CN A2008101136145A CN 200810113614 A CN200810113614 A CN 200810113614A CN 101591080 A CN101591080 A CN 101591080A
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- casing
- water
- blending bin
- short tube
- flocculation sedimentation
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Abstract
The present invention relates to a kind of combined sewage flocculation sedimentation system, comprise a plurality of built-up type flocculation sediments unit, described each built-up type flocculation sediment unit is parallel with one another, include a blending bin and two settlers, described blending bin is all adopted identical stdn casing with settler, the water outlet of described blending bin connects the water-in of two settlers by threeway, described blending bin casing top is provided with agitator, mix medicinal cupping and volume pump, be provided with the swash plate of some equidistant distributions in the casing of described settler, the vergence direction of swash plate is for to be inclined upwardly along water (flow) direction, the following connection short tube of casing front end is a water-in, and the upward connection short tube of box back is a water outlet.The present invention is simple in structure, and is easy to operate, can with the treatment unit arbitrary combination of other same specification casings, build up different treatment systems, help reducing cost, simplify to install, guarantee sewage treatment effect.
Description
Technical field
The present invention relates to a kind of sewage disposal device, is a kind of combined sewage flocculation sedimentation system specifically, belongs to environmental technology field.
Background technology
Small-scale sewage discharge often appears for life or in producing, particularly away from the place of municipal pipeline, small-sized Sewage treatment systems need be set carry out the processing of sewage, make it allow compliance with emission standards, so that discharging on the spot, the small-scale Sewage treatment systems of this class is because treatment capacity is little, the investment that can bear is little, therefore need a kind of wide adaptability, finished product that cost is lower, so that, and need not carry out independent design and engineering construction at various concrete sewage character at the unified finished product of plant produced.In view of having such pollutent usually in the sewage: therefore BOD and COD that suspended substances such as throw outs such as floating matters such as greasy dirt, sand and dust, colloid, microorganism and organic pollutant constitute need this general-purpose equipment to have the ability of eliminating these pollutents.
But, because the sewage quantity difference of different sewage source emission, single Sewage treatment systems cannot be adapted to the sewage disposal in various sewage discharges source, and the Sewage treatment systems of producing various different sizes in advance not only needs cost bigger in design and production, and can also difference can be arranged for the treatment process of different sewage, the adaptability of the treatment facility that designs so in advance and produce will go wrong.Therefore; be the economy and the technical superiority of accomplishing scale production and designing; be necessary to develop the treatment unit of the modular same specification that is suitable for being combined into various different treatment flow processs and different treatment scale,, can be arbitrarily made with different treatment systems by the device of these standard specificationss.
Because the implementation of coagulating sedimentation generally need be divided into for two steps, the first step stirs for mixing medicine, second step was precipitation, therefore preferably be placed in two separate equipment and carry out, these separate equipment all can adopt the casing of standard, make not only that thus this apparatus structure is simple, but also can adopt the equipment combination of this standard casing with other.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of combined sewage flocculation sedimentation system, this device adopts standardized casing, can arbitrary combination, build up different treatment systems.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of combined sewage flocculation sedimentation system, comprise a plurality of built-up type flocculation sediments unit, described each built-up type flocculation sediment unit is parallel with one another, include a blending bin and two settlers, described blending bin is all adopted identical stdn casing with settler, wherein the water outlet of blending bin connects the water-in of two settlers by threeway, described blending bin comprises the blending bin casing, described blending bin is the stdn casing, rectangular, its two ends respectively are provided with three identical connection short tubes that have flange of upper, middle and lower, the casing top is provided with agitator, mix medicinal cupping and volume pump, the stirring rake of described agitator extends in the casing, the outlet of described mixed medicinal cupping connects described volume pump import, the output tube of described volume pump extends to the intravital nearly water inlet of case, a last connection short tube of casing is a water outlet, the following connection short tube of casing front end is a water-in, the following connection short tube of rear end is the throw out outlet, bottom half is provided with the device of skimming, described settler comprises the settler casing, described settler casing is the stdn casing, rectangular, its two ends respectively are provided with three identical connection short tubes that have flange of upper, middle and lower, be provided with the swash plate of some equidistant distributions in the described casing, the vergence direction of swash plate is for to be inclined upwardly along water (flow) direction (by the direction of casing front end to box back), the following connection short tube of casing front end is a water-in, and the upward connection short tube of box back is a water outlet.
Because the present invention has adopted standardized casing, this casing is provided with standardized connection short tube, therefore can couple together easily by flange connection with the stdn casing of same size, realize different treatment capacity and processing parameter, adapt to different processing requirements, for example when needs enlarge treatment capacity, can adopt a plurality of casings mode parallel with one another, when needs prolong treatment time or flow process, can adopt the mutual placed in-line mode of a plurality of casings, form thus and have the treatment system of different treatment ability and processing parameter, and also can adopt in a like fashion with other preorders and back order processing apparatus and to be connected the treatment system of formation whole process; Owing to adopted standardized flange connection, made to interconnect to become very convenient; Owing to be provided with three water outlets of upper, middle and lower and water intake mode, can realize different current forms; Owing to adopted rectangular box, can more effectively utilize the place, under the situation of same treatment ability, reduce the place occupancy to greatest extent; Because total system is that independent case body is formed one by one, when the intravital processing of each case all reaches good result, can guarantee the good treatment effect of total system, avoid the error that may occur because of independent design.An agitator tank also can meet the requirement of general flocculation sediment just with the coupling of two settlers.And the standardization device that this standardized casing and employing stdn casing are made, its production also becomes very simple, as long as a kind of design and processes equipment has greatly been simplified production process and production cost.
Description of drawings
Fig. 1 is the unitary structural representation of the single built-up type flocculation sediment of the present invention;
Fig. 2 is the section structure synoptic diagram of blending bin of the present invention along water (flow) direction;
Fig. 3 is the schematic top plan view of blending bin of the present invention;
Fig. 4 is the section structure synoptic diagram of settler of the present invention along water (flow) direction;
Fig. 5 is that stdn casing of the present invention relates to the structural representation to the front-end and back-end of external link structure.
Embodiment
Referring to Fig. 1 and Fig. 2-5, the invention provides a kind of combined sewage flocculation sedimentation system, comprise a plurality of built-up type flocculation sediments unit, described each built-up type flocculation sediment unit is parallel with one another, include a blending bin and two settlers, described blending bin is all adopted identical stdn casing with settler, wherein the water outlet of blending bin connects the water-in of described two settlers by threeway, comprise stdn casing 1100, described casing is rectangular, its two ends respectively are provided with three identical connection short tubes 101 that have flange of upper, middle and lower, 103,104, described casing top is provided with agitator, mix medicinal cupping and volume pump, the stirring rake of described agitator extends in the described casing, the outlet of described mixed medicinal cupping connects described volume pump import, the output tube of described volume pump extends to the intravital nearly water inlet of described case, connecting short tube 1303 in one of described casing is water outlet, the following connection short tube 1301 of described casing front end is a water-in, the following connection short tube of rear end is the throw out outlet, described bottom half is provided with the device of skimming, described settler comprises stdn casing 2100, described casing is rectangular, its two ends respectively are provided with three identical connection short tubes 101 that have flange of upper, middle and lower, 103,104, be provided with the swash plate 2200 of some equidistant distributions in the described casing, the vergence direction of swash plate is for to be inclined upwardly along water (flow) direction, the following connection short tube 2301 of casing front end is a water-in, and the upward connection short tube 2304 of rear end is a water outlet.
Referring to Fig. 2, Fig. 3 and Fig. 5, the axle of the described agitator in the described blending bin is provided with the multilayer blade, is provided with stirring rake in the described mixed medicinal cupping, so that carry out the stirring and dissolving coagulating agent.
Four jiaos of places of described casing are provided with curved baffle 504, stir the dead angle so that eliminate.
Referring to Fig. 4 and Fig. 5, the described swash plate rear and front end of described settler is with leaving the spacing that constitutes water stream channel between the cabinet wall, and swash plate two ends up and down lays respectively at below that connects short tube and the top that is connected short tube down.
The angle of described swash plate same level face is not less than 45 degree, so that the mud that is deposited on the swash plate can flow down smoothly.
Can be provided with on the inwall of described casing both sides and be used for fixing the syndeton that swash plate is installed.
The middle short tube that is connected that connects short tube, middle connection short tube and box back of going up of described casing front end seals with plate 2302, and the following connection short tube 2303 of box back is a sludge outlet.
Described bottom half can be provided with scrapes the mud rushing board mechanism, removes so that will be deposited in the mud of bottom.
Referring to Fig. 5, described blending bin and settler all adopt same stdn casing, the two ends of this casing respectively are provided with three identical connection short tubes that have flange 101,103,104 of upper, middle and lower, described casing can adopt corrosion resistant steel manufacturing usually, 106 stainless steels etc. for example, also can adopt the plain carbon stool plate, the inside lining anti-corrosive layer.
Described preservative coat can adopt glass-reinforced plastic material, and elder generation at surface of steel plate, repaves layer of glass with resin-coated, is coated with one deck resin again, until the number of plies of needs.Usually, the number of plies of described glasscloth can be the 3-7 layer.
Described preservative coat also can adopt other high performance protective systems.
The place, at least four angles, bottom of described casing is equipped with leg 105, is used for case supports, has so both helped the protection of casing, can install and arrange pipeline etc. again below casing.
Described casing top place can also be provided with some suspension ring 102, is used for lifting.
Claims (10)
1. combined sewage flocculation sedimentation system, it is characterized in that comprising a plurality of built-up type flocculation sediments unit, described each built-up type flocculation sediment unit is parallel with one another, include a blending bin and two settlers, described blending bin is all adopted identical stdn casing with settler, wherein the water outlet of blending bin connects the water-in of two settlers by threeway, described blending bin comprises the blending bin casing, described blending bin is the stdn casing, rectangular, its two ends respectively are provided with three identical connection short tubes that have flange of upper, middle and lower, the casing top is provided with agitator, mix medicinal cupping and volume pump, the stirring rake of described agitator extends in the casing, the outlet of described mixed medicinal cupping connects described volume pump import, the output tube of described volume pump extends to the intravital nearly water inlet of case, a last connection short tube of casing is a water outlet, the following connection short tube of casing front end is a water-in, the following connection short tube of rear end is the throw out outlet, bottom half is provided with the device of skimming, described settler comprises the settler casing, described settler casing is the stdn casing, rectangular, its two ends respectively are provided with three identical connection short tubes that have flange of upper, middle and lower, be provided with the swash plate of some equidistant distributions in the described casing, the vergence direction of swash plate is for to be inclined upwardly along water (flow) direction, the following connection short tube of casing front end is a water-in, and the upward connection short tube of box back is a water outlet.
2. combined sewage flocculation sedimentation system as claimed in claim 1 is characterized in that the axle of described agitator is provided with the multilayer blade, is provided with stirring rake in the described mixed medicinal cupping, so that carry out the stirring and dissolving coagulating agent.
3. combined sewage flocculation sedimentation system as claimed in claim 2 is characterized in that four jiaos of places of described casing are provided with curved baffle, stir the dead angle so that eliminate.
4. combined sewage flocculation sedimentation system as claimed in claim 1 is characterized in that described swash plate rear and front end is with leaving the spacing that constitutes water stream channel between the cabinet wall.
5. combined sewage flocculation sedimentation system as claimed in claim 4, it is characterized in that swash plate lays respectively at below that connects short tube and the top that is connected short tube down in two ends up and down, the angle of described swash plate same level face is not less than 45 degree, and the inwall of described casing both sides is provided with and is used for fixing the syndeton that swash plate is installed.
6. combined sewage flocculation sedimentation system as claimed in claim 5 is characterized in that the following connection short tube of described box back is a sludge outlet, and described bottom half can be provided with scrapes the mud rushing board mechanism.
7. as claim 1,2,3,4,5 or 6 described combined sewage flocculation sedimentation systems, it is characterized in that described casing adopts corrosion resistant steel manufacturing usually or adopts plain carbon stool plate, inside lining anti-corrosive layer.
8. combined sewage flocculation sedimentation system as claimed in claim 7 is characterized in that described preservative coat adopts glass-reinforced plastic material or protective system.
9. combined sewage flocculation sedimentation system as claimed in claim 8 is characterized in that having 3-7 layer glass fibre as the glass reinforced plastic of described preservative coat.
10. combined sewage flocculation sedimentation system as claimed in claim 9 is characterized in that the place, at least four angles, bottom of described casing is equipped with leg, and the edge at the top of described casing is provided with some suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101136145A CN101591080A (en) | 2008-05-29 | 2008-05-29 | Combined sewage flocculation sedimentation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101136145A CN101591080A (en) | 2008-05-29 | 2008-05-29 | Combined sewage flocculation sedimentation system |
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| Publication Number | Publication Date |
|---|---|
| CN101591080A true CN101591080A (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101136145A Pending CN101591080A (en) | 2008-05-29 | 2008-05-29 | Combined sewage flocculation sedimentation system |
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| CN (1) | CN101591080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015143506A1 (en) * | 2014-03-25 | 2015-10-01 | Nubent Pty Ltd | Water processing system |
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2008
- 2008-05-29 CN CNA2008101136145A patent/CN101591080A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015143506A1 (en) * | 2014-03-25 | 2015-10-01 | Nubent Pty Ltd | Water processing system |
| GB2555015A (en) * | 2014-03-25 | 2018-04-18 | Nubent Pty Ltd | Water processing system |
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Open date: 20091202 |