CN204661492U - Little water yield height COD height SS advanced waste treatment system - Google Patents
Little water yield height COD height SS advanced waste treatment system Download PDFInfo
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- CN204661492U CN204661492U CN201520175615.8U CN201520175615U CN204661492U CN 204661492 U CN204661492 U CN 204661492U CN 201520175615 U CN201520175615 U CN 201520175615U CN 204661492 U CN204661492 U CN 204661492U
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- water yield
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Abstract
The utility model provides a kind of little water yield height COD height SS advanced waste treatment system, and it comprises: grid, equalizing tank, coagulation reaction tank, pressure filter, hydrolysis acidification pool, MBR biochemistry pool and clean water basin; Little water yield height COD height SS advanced waste treatment system cost of the present utility model is low, start fast, stable, compact construction, and there is good impact resistance, effectively can process little water yield height COD height SS waste water, avoid environmental pollution, there is good environmental benefit and economic benefit.
Description
Technical field
The utility model relates to a kind of waste disposal plant, especially a kind of little water yield height COD height SS advanced waste treatment system.
Background technology
Water-miscible paint is exactly take water as thinner, not containing the coating of organic solvent.Water-miscible paint comprises water soluble paint, water-thinned paints, 3 kinds, water dispersible paint (latex coating).For the waste water containing water-miscible paint, its COD and colourity are general all very high, not possessing can directly biochemical treatment condition, even if adopt direct thin up way to dilute the colourity of waste water and COD is also difficult to qualified discharge, turn increases the pollution volume of waste water, intractability and processing cost simultaneously; Employing is burned, transport outward buried method also makes cost for wastewater treatment very high, easily causes secondary pollution, allows enterprise be difficult to bear.Owing to belonging to high-concentration waste water, waste water causes certain pollution to surrounding enviroment.
Therefore, for solving the problem, be necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of little water yield height COD height SS advanced waste treatment system, to overcome the deficiencies in the prior art.
For achieving the above object, the utility model provides a kind of little water yield height COD height SS advanced waste treatment system, and it comprises: grid, equalizing tank, coagulation reaction tank, pressure filter, hydrolysis acidification pool, MBR biochemistry pool and clean water basin;
Described grid is arranged at described equalizing tank upstream, and described flase floor comprises deletes bar and framework;
Described equalizing tank is arranged at described coagulation reaction tank upstream, is provided with lift pump in described equalizing tank;
Described coagulation reaction tank is arranged at described pressure filter upstream, is provided with agitator in described coagulation reaction tank;
Described pressure filter is arranged at described hydrolysis acidification pool upstream, and described pressure filter comprises organizes filter chamber more, and described arbitrary group of filter chamber comprises filter plate, filter frame and filter cloth, and described filter plate and filter frame cooperatively interact, and described filter cloth is between described filter plate and filter frame;
Described hydrolysis acidification pool is arranged at described MBR biochemistry pool upstream, is provided with diving propelling stirrer in described hydrolysis acidification pool;
Described MBR biochemistry pool is arranged at described clean water basin upstream, and described MBR biochemistry pool comprises Aerobic Pond and MBR reactor;
Be provided with aeration agitation device in described clean water basin, and described clean water basin are also connected with water return pipeline.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, described lift pump is positioned at bottom described equalizing tank.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, described treatment system also comprises water feed apparatus, and described water feed apparatus is that described equalizing tank supplies water.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, between described coagulation reaction tank and pressure filter, be also provided with surge pump.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, described pressure filter also comprises hold-down gear, and described hold-down gear provides fastening force for described plate, filter frame and filter cloth.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, there is through hole the corner of described filter frame and filter plate, and the surface of described filter plate is provided with groove, and the through hole on described filter plate is connected with described groove.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, described sheet frame is square, and the interior length of side of filter frame is 200 ~ 2000mm, and frame is thick is 16 ~ 80mm, and filtration area is 0.5 ~ 1200m
2.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, be connected by sludge reflux pipeline between described hydrolysis acidification pool with described Aerobic Pond.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, be also provided with aerating apparatus in described MBR biochemistry pool, described aerating apparatus is positioned at described MBR biochemistry pool and comprises aeration tube and some solarization air caps.
As the improvement of little water yield height COD height SS advanced waste treatment system of the present utility model, described aeration tube is connected with blower fan.
Compared with prior art, the beneficial effects of the utility model are: little water yield height COD height SS advanced waste treatment system cost of the present utility model is low, start fast, stable, compact construction, and there is good impact resistance, effectively can process little water yield height COD height SS waste water, avoid environmental pollution, there is good environmental benefit and economic benefit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the floor map of an embodiment of little water yield height COD height SS advanced waste treatment system of the present utility model.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Change as shown in Figure 1 and amendment.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
As shown in Figure 1, little water yield height COD height SS advanced waste treatment system of the present utility model comprises: grid, equalizing tank 20, coagulation reaction tank 30, pressure filter 40, hydrolysis acidification pool 50, MBR biochemistry pool 60 and clean water basin 70.
Described grid is arranged at described equalizing tank 20 upstream, and described flase floor comprises deletes bar and framework.This grid for tackling suspended substance larger in sewage and impurity, to ensure the normal work of subsequent disposal structures or equipment.
Described equalizing tank 20 is arranged at described coagulation reaction tank 30 upstream, and be provided with lift pump in described equalizing tank 20, the water in equalizing tank 20 is pumped in coagulation reaction tank 30 by this lift pump.Preferably, described lift pump is positioned at bottom described equalizing tank 20.Described equalizing tank 20 for the regulating water quality water yield, simultaneously in order to strengthen the homogeneity of waste water, effectively to improve the water quality characteristic of waste water.In addition, described treatment system also comprises water feed apparatus 80, and described water feed apparatus 80 supplies water for described equalizing tank 20, and the water provided can be tap water.
Described coagulation reaction tank 30 is arranged at described pressure filter 40 upstream, is provided with agitator in described coagulation reaction tank 30.This coagulation reaction tank 30 forms flock for making the suspended substance cohesion in waste water, and the flock of formation processes further by the pressure filter 40 in downstream.In addition, also surge pump is provided with between described coagulation reaction tank 30 and pressure filter 40.
Described pressure filter 40 is arranged at described hydrolysis acidification pool 50 upstream, and pressure filter 40, for by after the mud compacting in waste water, forms mud cake, outward transport.Particularly, described pressure filter 40 comprises organizes filter chamber more, and described arbitrary group of filter chamber comprises filter plate, filter frame and filter cloth, and described filter plate and filter frame cooperatively interact, and described filter cloth is between described filter plate and filter frame.Further, described pressure filter 40 also comprises hold-down gear, and described hold-down gear provides fastening force for described plate, filter frame and filter cloth.
In addition, there is through hole the corner of described filter frame and filter plate, the surface of described filter plate is provided with groove, and the through hole on described filter plate is connected with described groove.Thus the waste water entering into filter chamber forms filter residue on filter cloth, until be full of filter chamber.Filtrate, through filter cloth and along filter plate trench flow to the through hole on sheet frame corner, is concentrated and is discharged.Filter complete, cleaning can be passed into and wash water washing filter residue.
In above-mentioned embodiment, described sheet frame is square, and the interior length of side of filter frame is 200 ~ 2000mm, and frame is thick is 16 ~ 80mm, and filtration area is 0.5 ~ 1200m
2.
Described hydrolysis acidification pool 50 is arranged at described MBR biochemistry pool 60 upstream, is provided with diving propelling stirrer in described hydrolysis acidification pool 50.After waste water enters hydrolysis acidification pool 50, under anaerobic, acidication bacterium utilizes H
2o ionization H+ and-OH the C-C in organic molecule is opened, one end adds H+, and one end adds-OH, long-chain can be hydrolyzed to short chain, side chain becomes straight chain, ring junction form straight or branched.Thus improve the biodegradability of sewage, in water during SS height, bacterium is caught by ectoplasm in hydrolysis, and be hydrolyzed into molecule part with exoenzyme and enter born of the same parents' intracellular metabolite again, incomplete metabolism can make SS become dissolved organic matter, and what make water outlet become is limpid.
Described MBR biochemistry pool 60 is arranged at described clean water basin 70 upstream, and described MBR biochemistry pool 60 comprises Aerobic Pond and MBR reactor.This MBR biochemistry pool 60 can carry out solid-liquid separation, effectively reaches the object of mud-water separation.In addition, effectively can also retain nitrifier, be retained in completely in bio-reactor, nitration reaction is made to ensure to carry out smoothly, effective removal ammonia nitrogen, avoids the loss of mud, and can retain the larger molecular organics being difficult to for the moment degrade, extend its residence time at reactor, make it to be decomposed to greatest extent.
Further, be connected by sludge reflux pipeline between described Aerobic Pond with hydrolysis acidification pool 50, so arrange, make aerobic sludge digest degraded in hydrolysis acidification pool 50, to reduce the output of excess sludge, thus reduce processing load and the processing costs of excess sludge.Also be provided with aerating apparatus in described MBR biochemistry pool 60, described aerating apparatus is positioned at described MBR biochemistry pool 60 and comprises aeration tube and some solarization air caps.Wherein, described aeration tube is connected with blower fan.
Be provided with aeration agitation device in described clean water basin 70, and described clean water basin 70 are also connected with water return pipeline.
To sum up, little water yield height COD height SS advanced waste treatment system cost of the present utility model is low, start fast, stable, compact construction, and there is good impact resistance, effectively can process little water yield height COD height SS waste water, avoid environmental pollution, there is good environmental benefit and economic benefit.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. a little water yield height COD height SS advanced waste treatment system, it is characterized in that, Sewage treatment systems comprises: grid, equalizing tank, coagulation reaction tank, pressure filter, hydrolysis acidification pool, MBR biochemistry pool and clean water basin;
Described grid is arranged at described equalizing tank upstream, and described flase floor comprises deletes bar and framework;
Described equalizing tank is arranged at described coagulation reaction tank upstream, is provided with lift pump in described equalizing tank;
Described coagulation reaction tank is arranged at described pressure filter upstream, is provided with agitator in described coagulation reaction tank;
Described pressure filter is arranged at described hydrolysis acidification pool upstream, and described pressure filter comprises organizes filter chamber more, and arbitrary group of filter chamber comprises filter plate, filter frame and filter cloth, and described filter plate and filter frame cooperatively interact, and described filter cloth is between described filter plate and filter frame;
Described hydrolysis acidification pool is arranged at described MBR biochemistry pool upstream, is provided with diving propelling stirrer in described hydrolysis acidification pool;
Described MBR biochemistry pool is arranged at described clean water basin upstream, and described MBR biochemistry pool comprises Aerobic Pond and MBR reactor;
Be provided with aeration agitation device in described clean water basin, and described clean water basin are also connected with water return pipeline.
2. little water yield height COD height SS advanced waste treatment system according to claim 1, it is characterized in that, described lift pump is positioned at bottom described equalizing tank.
3. little water yield height COD height SS advanced waste treatment system according to claim 1, it is characterized in that, described treatment system also comprises water feed apparatus, and described water feed apparatus is that described equalizing tank supplies water.
4. little water yield height COD height SS advanced waste treatment system according to claim 1, is characterized in that, be also provided with surge pump between described coagulation reaction tank and pressure filter.
5. little water yield height COD height SS advanced waste treatment system according to claim 1, it is characterized in that, described pressure filter also comprises hold-down gear, and described hold-down gear provides fastening force for described plate, filter frame and filter cloth.
6. little water yield height COD height SS advanced waste treatment system according to claim 1, it is characterized in that there is through hole the corner of described filter frame and filter plate, the surface of described filter plate is provided with groove, and the through hole on described filter plate is connected with described groove.
7. little water yield height COD height SS advanced waste treatment system according to claim 1, is characterized in that, described filter frame is square, and the interior length of side of filter frame is 200 ~ 2000mm, and frame is thick is 16 ~ 80mm, and filtration area is 0.5 ~ 1200m
2.
8. little water yield height COD height SS advanced waste treatment system according to claim 1, be is characterized in that, be connected between described hydrolysis acidification pool with described Aerobic Pond by sludge reflux pipeline.
9. little water yield height COD height SS advanced waste treatment system according to claim 1, it is characterized in that, be also provided with aerating apparatus in described MBR biochemistry pool, described aerating apparatus is positioned at described MBR biochemistry pool and comprises aeration tube and some solarization air caps.
10. little water yield height COD height SS advanced waste treatment system according to claim 1, it is characterized in that, described aeration tube is connected with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175615.8U CN204661492U (en) | 2015-03-26 | 2015-03-26 | Little water yield height COD height SS advanced waste treatment system |
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| CN201520175615.8U CN204661492U (en) | 2015-03-26 | 2015-03-26 | Little water yield height COD height SS advanced waste treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019861A (en) * | 2018-08-08 | 2018-12-18 | 苏州荣轩环保有限公司 | A kind of A/O waste water treatment process |
-
2015
- 2015-03-26 CN CN201520175615.8U patent/CN204661492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019861A (en) * | 2018-08-08 | 2018-12-18 | 苏州荣轩环保有限公司 | A kind of A/O waste water treatment process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150923 Termination date: 20170326 |