CN201330203Y - Phosphor-containing waste water treating device - Google Patents
Phosphor-containing waste water treating device Download PDFInfo
- Publication number
- CN201330203Y CN201330203Y CNU2009201262805U CN200920126280U CN201330203Y CN 201330203 Y CN201330203 Y CN 201330203Y CN U2009201262805 U CNU2009201262805 U CN U2009201262805U CN 200920126280 U CN200920126280 U CN 200920126280U CN 201330203 Y CN201330203 Y CN 201330203Y
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- waste water
- containing waste
- processing unit
- treatment
- layer
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Abstract
A phosphor-containing waste water treating device is composed of a plurality of processing units overlapped on a support framework, a water inlet and a water outlet are respectively arranged on the upper and lower ends of the support framework; each treating unit is composed of a container with a hole at bottom and a reaction separated medium comprising a refuse burning fly ash layer; the water inlet is a porous shower nozzle, the reaction separated medium of the treating unit is composed of a gravel layer, a river sand layer and a refuse burning fly ash layer which are paved from bottom to top. The utility model adopts the refuse burning fly ash as a phosphor removal regent, and each treating unit can be taken out from the pipe type framework. The utility model not only solves the treating of the high concentration phosphor-containing waste water, but also enables the refuse burning fly ash to be utilized for resource, the operation process is simple and easy.
Description
Technical field
The utility model relates to waste disposal plant, is specifically related to a kind of industrial high-concentration phosphorus-containing wastewater treatment unit that is used for.
Background technology
The phosphorus-containing wastewater that produces in the industrial production is often phosphorous dense, has reached about 100mg/L as phosphate concn in the most typical coating wastewater, and the phosphate concn of phosphate fertilizer waste water is also higher, but considerably beyond the limit of biochemical treatment.Usually need could discharge after treatment for high-concentration phosphorus-containing wastewater, the treatment process of phosphorus-containing wastewater mainly is to adopt the calcium method (chemical method) that adds dephosphorization agents such as unslaked lime, calcium chloride to remove to eliminate phosphoric acid salt in the water at present.And present calcium method dephosphorization not only processing cost is higher, and the dephosphorization conditional request is higher, the pH value that need regulate waste water usually in advance is to neutrality or weakly alkaline, the reaction product settling property is relatively poor in addition, the mud-water separation difficulty also needs to add flocculation agent.
The utility model content
At the prior art above shortcomings, the purpose of this utility model is to provide a kind of processing cost lower, and handles treatment of Phosphorus Containing Waste Water device easily.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of treatment of Phosphorus Containing Waste Water device, comprise processing unit, and it is characterized in that, a plurality of processing units are overlapping to be located on the support frame, and the upper and lower end of support frame is respectively equipped with into water head and Water outlet; Each processing unit is by bottom foraminous container and comprise that the Reaction Separation medium of incineration of refuse flyash layer forms; Described water inlet head is the porous shower nozzle.
The Reaction Separation medium of described processing unit is made up of gravel bed, river layer of sand and the incineration of refuse flyash layer laid from bottom to top.The container of described each processing unit is a disc-shaped structure, and activity is located on the support frame.
Described Water outlet is a funnel-shaped structure.Support frame is a tubular armature.
The utility model has not only solved the processing of high-concentration phosphorus-containing wastewater, also makes incineration of refuse flyash be able to recycling simultaneously.Not only simple in the use, and can reduce the high-concentration phosphorus-containing wastewater processing cost greatly.
When adopting the utility model to handle high-concentration phosphorus-containing wastewater, high-concentration phosphorus-containing wastewater flows in this device by the mode of drip, at first enter first processing unit of topmost, because the upper, middle and lower-ranking of processing unit is respectively incineration of refuse flyash, river sand and gravel, be the incineration of refuse flyash layer so sewage flows through at first.The leach liquor of incineration of refuse flyash is that alkaline general pH value is about 11, contains a large amount of calcareous materials; In addition, the particle diameter of incineration of refuse flyash is less, can be used as comparatively suitable dephosphorization agent, and refuse is got utilization; Simultaneously, medium layers such as river sand below the flying dust and gravel bed not only can play the effect of support to incineration of refuse flyash, also can filter removal to the sedimentable matter of the particulate matter in the phosphorus-containing wastewater, suspended substance and generation etc. simultaneously.Flowing through behind a plurality of processing units in the phosphorus-containing wastewater phosphoric acid salt can be fully and the reaction of the calcareous material in the incineration of refuse flyash.Can better satisfy the state sewage emission standard requirement through the water outlet that this device is handled.Support frame is conveniently inserted and is taken out for the pipeline skeleton structure can guarantee each processing unit, and in addition, water distribution is comparatively even, avoids occurring the current dead angle.Each processing unit activity is located in the body, can take out from support frame easily.
Description of drawings
Fig. 1 is the structural representation of the utility model high-concentration phosphorus-containing wastewater treatment unit.
Fig. 2 is the structural representation of single processing unit among Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, a kind of treatment of Phosphorus Containing Waste Water device is located at (Fig. 1 is in order to represent to know that structure is decorated with the gap) on the support frame 2 by a plurality of processing unit 1 is overlapping; The upper and lower end of support frame 2 is respectively equipped with into water head 3 and Water outlet 4; Each processing unit 1 is by the container 8 of bottom porose 9 and comprise that the Reaction Separation medium of incineration of refuse flyash layer 5 forms; Described water inlet 3 is the porous shower nozzle.As shown in Figure 2, the Reaction Separation medium of described processing unit 1 is made up of gravel bed 7, river layer of sand 6 and the incineration of refuse flyash layer 5 laid from bottom to top, is layed in the container 8.The container 8 of described each processing unit 1 is a disc-shaped structure, and activity is located on the support frame 2.Described Water outlet 4 is a funnel-shaped structure.The utility model can be closed the inlet valve adjustment and use different treatment unit when being changed processing unit.
Processing unit in the utility model adopts incineration of refuse flyash as dephosphorization agent, and this dephosphorization agent not only obtains easily, and when guaranteeing processing efficiency, processing cost significantly reduces.Adopt calcareous material and other metal ions and phosphate reaction generation solid sediment in the incineration of refuse flyash, can effectively remove phosphoric acid salt realization waste incineration secondary pollutant recycling in the waste water, make the pollutents such as heavy metal that wherein contain obtain stabilization.In addition, the collection of the interpolation of the dephosphorization agent of the utility model dephosphorization apparatus and reaction product is all very convenient.
Principle of work of the present utility model: high-concentration phosphorus-containing wastewater is intake from the top, can make the water inlet uniform distribution through shower nozzle, by inlet valve control water inlet or stop.Water inlet drip via water distribution uniformity arrives first processing unit, the waste water priority is via incineration of refuse flyash layer, river layer of sand and the gravel bed of processing unit, then on drip to the second processing unit, order is consumed through the phosphoric acid salt in a plurality of processing unit processes waste water successively, generally need 3 ~ 5 processing unit series connection, different processing units can place on the pipeline type skeleton simultaneously, when incineration of refuse flyash dephosphorization ability approach exhaustion, processing unit can be extracted out and change fresh flying dust.Prepare the above the utility model device of two covers, realize the continuous processing of phosphorus-containing wastewater.
Claims (5)
1, a kind of treatment of Phosphorus Containing Waste Water device comprises processing unit (1), it is characterized in that, a plurality of processing units (1) are overlapping to be located on the support frame (2), and the upper and lower end of support frame (2) is respectively equipped with into water head (3) and Water outlet (4); Each processing unit (1) is by bottom foraminous container (8) and comprise that the Reaction Separation medium of incineration of refuse flyash layer (5) forms; Described water inlet head (3) is the porous shower nozzle.
2, treatment of Phosphorus Containing Waste Water device according to claim 1 is characterized in that, the Reaction Separation medium of described processing unit (1) is made up of gravel bed (7), river layer of sand (6) and the incineration of refuse flyash layer (5) laid from bottom to top.
3, treatment of Phosphorus Containing Waste Water device according to claim 1 is characterized in that, the container (8) of described each processing unit (1) is a disc-shaped structure, and activity is located on the support frame (2).
4, treatment of Phosphorus Containing Waste Water device according to claim 1 is characterized in that, described Water outlet (4) is a funnel-shaped structure.
5, treatment of Phosphorus Containing Waste Water device according to claim 1 is characterized in that, described support frame (2) is a tubular armature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201262805U CN201330203Y (en) | 2009-02-06 | 2009-02-06 | Phosphor-containing waste water treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201262805U CN201330203Y (en) | 2009-02-06 | 2009-02-06 | Phosphor-containing waste water treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330203Y true CN201330203Y (en) | 2009-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201262805U Expired - Fee Related CN201330203Y (en) | 2009-02-06 | 2009-02-06 | Phosphor-containing waste water treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330203Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449587A (en) * | 2013-09-06 | 2013-12-18 | 广西师范大学 | High-efficiency industrial wastewater filter material modular treatment system prepared on basis of refuse incineration fly ash |
| CN103449593A (en) * | 2013-09-06 | 2013-12-18 | 广西师范大学 | Filter material module capable of effectively removing phosphorus and sulfur in wastewater |
| CN115477415A (en) * | 2022-09-23 | 2022-12-16 | 深圳能源环保股份有限公司 | Method for cooperatively treating phosphorus-containing wastewater by using waste incineration fly ash |
-
2009
- 2009-02-06 CN CNU2009201262805U patent/CN201330203Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449587A (en) * | 2013-09-06 | 2013-12-18 | 广西师范大学 | High-efficiency industrial wastewater filter material modular treatment system prepared on basis of refuse incineration fly ash |
| CN103449593A (en) * | 2013-09-06 | 2013-12-18 | 广西师范大学 | Filter material module capable of effectively removing phosphorus and sulfur in wastewater |
| CN115477415A (en) * | 2022-09-23 | 2022-12-16 | 深圳能源环保股份有限公司 | Method for cooperatively treating phosphorus-containing wastewater by using waste incineration fly ash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20110206 |