CN204661499U - A kind of denitrogenation dephosphorizing effluent treatment plant - Google Patents
A kind of denitrogenation dephosphorizing effluent treatment plant Download PDFInfo
- Publication number
- CN204661499U CN204661499U CN201520277457.7U CN201520277457U CN204661499U CN 204661499 U CN204661499 U CN 204661499U CN 201520277457 U CN201520277457 U CN 201520277457U CN 204661499 U CN204661499 U CN 204661499U
- Authority
- CN
- China
- Prior art keywords
- packings
- water
- bed
- denitrogenation
- purifying area
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides a kind of denitrogenation dephosphorizing effluent treatment plant, described device comprises water-in, bed of packings, sloping plate pipe, water outlet and perforated sludge discharge pipe, described water-in is positioned at top, described bed of packings one end, described sloping plate pipe is positioned at the described bed of packings the other end, the top and bottom of the described sloping plate pipe of described water outlet and perforated sludge discharge pipe difference position; Described bed of packings is divided into Wingdale to purify dephosphorization district, clinoptilolite denitrogenation district, modification pottery material purifying area and volcanics purifying area four part by three groups of baffle plates and flow deflector, described four parts are equipped with porous supporting plate up and down, be provided with guiding region between described baffle plate and described flow deflector, the upper and lower two ends of described baffle plate are fixedly connected with described bed of packings, be provided with bottom water hole bottom described baffle plate; Four parts described in the utility model, as bed of packings, purify sewage successively, complete denitrogenation, dephosphorization, removal organic pollutant and mud-water separation simultaneously, complete integrated purifying sewage, easy to operate good purification.
Description
Technical field
The utility model belongs to field of sewage treatment equipment, especially a kind of denitrogenation dephosphorizing effluent treatment plant.
Background technology
Water resources is human being's production, indispensable natural resources of living, and is one of ecotope important elements.Along with the increase of wastewater emission amount, widely using of chemical fertilizer, synthetic detergent and agricultural chemicals, the nutrient concentrations in water body constantly raises, and nitrogen, phosphorus are the one of the main reasons causing body eutrophication.Conventional biochemical processing process effectively can reduce BOD5 and SS of sewage, but 10% ~ 20% can only be removed to nutrition such as simultaneous N, P in sewage, a large amount of phosphorus-containing wastewater directly enters water body, therefore needs more to stablize, economic, denitrogenation dephosphorizing operation process efficiently.Bio-denitrifying sewage dephosphorization is focus and the difficult point of current water treatment, the ultimate principle of bio-denitrifying sewage is exactly be converted on the basis of ammonia-state nitrogen by organonitrogen, utilize the effect of nitrifier and denitrifying bacteria, under aerobic condition, ammonia nitrogen is converted into nitrite nitrogen, nitric nitrogen by denitrification.Be nitrogen by denitrification by nitre nitrogen transformation under anoxic conditions, reach the object of denitrogenation from waste water.Phosphorus exists with 2 kinds of states at nature: soluble state or particulate form.So-called dephosphorization is converted into Particulate phosphorus dissolved phosphorus in water exactly, reaches the object that phosphorus water is separated.From the Analysis on Mechanism of biological carbon and phosphorous removal, biological denitrification phosphorous removal technique consists essentially of anaerobism, anoxic, aerobic three state, and these 3 different working ordeies can spatially be separated, and also can be separated in time.Therefore the high-performance device studying a kind of denitrogenation dephosphorizing absorption integration has very important academic economic worth.
In recent years, along with development and the comprehensive utilization interdisciplinary of science and technology, a lot of for the research of sewage denitrification and dephosphorization both at home and abroad, the technology of denitrogenation dephosphorizing adsorption method has been reported a lot, the device for sewage denitrification and dephosphorization absorption of research both at home and abroad is at present also few, great majority are all the modes of individual curing sewage, as Chinese patent CN102642981A discloses a kind of denitrification dephosphorization apparatus, minority is used for the device of sewage disposal precipitation adsorption, as Chinese patent CN101367561 discloses purifying water with sewage sludge adsorption treatment process and device, this device has complex process, floor space is large, the shortcoming such as expensive.
Utility model content
For Shortcomings in prior art, the utility model provides this device a kind of and is integrated with biological denitrificaion, dephosphorization, flocculation, absorption, mud-water separation in one, has structure simple, and easy to operate, treatment effect is obvious, the feature of Highgrade integration, integration.
The utility model realizes above-mentioned technical purpose by following technique means.
A kind of denitrogenation dephosphorizing effluent treatment plant, described device comprises water-in, bed of packings, sloping plate pipe, water outlet and perforated sludge discharge pipe, described water-in is positioned at top, described bed of packings one end, described sloping plate pipe is positioned at the described bed of packings the other end, the top and bottom of the described sloping plate pipe of described water outlet and perforated sludge discharge pipe difference position;
Described bed of packings is divided into Wingdale to purify dephosphorization district, clinoptilolite denitrogenation district, modification pottery material purifying area and volcanics purifying area four part by three groups of baffle plates and flow deflector, described four parts are equipped with porous supporting plate up and down, be provided with guiding region between described baffle plate and described flow deflector, the upper and lower two ends of described baffle plate are fixedly connected with described bed of packings, be provided with bottom water hole bottom described baffle plate;
Described Wingdale purification dephosphorization district filler is limestone particle, and described clinoptilolite denitrogenation district filler is zeolite granular, and described modification pottery material purifying area filler is ceramic particle, and described volcanics purifying area filler is volcanics particle;
Be provided with baffle plate between described volcanics purifying area and described sloping plate pipe, bottom described baffle plate, be provided with bottom water hole.
In such scheme, in described Wingdale purification dephosphorization district, limestone particle particle diameter is 5 ~ 15mm, described clinoptilolite denitrogenation district mesolite grain diameter is 5 ~ 8mm, in described modification pottery material purifying area, ceramic particle particle diameter is 4 ~ 6mm, and in described volcanics purifying area, volcanics grain diameter is 2 ~ 6mm.
In such scheme, described water-in, reduce by 10 ~ 20cm by water-in successively to the height of three flow deflectors in water outlet direction, water outlet.
In such scheme, described sloping plate pipe is by tilting to water outlet direction, becoming the parallel plate of 60 ° to form with ground.
In such scheme, described perforated sludge discharge pipe is provided with valve.
The beneficial effects of the utility model:
Denitrogenation dephosphorizing effluent treatment plant described in the utility model utilizes different nitrogen phosphorus sorbing materials, realizes the high-efficient purification of nitrogen and phosphorus pollutants in sewage.
Denitrogenation dephosphorizing effluent treatment plant described in the utility model adopts Wingdale purification dephosphorization district, clinoptilolite denitrogenation district, modification pottery material purifying area and volcanics purifying area four part as bed of packings, successively sewage is purified, complete denitrogenation, dephosphorization, removal organic pollutant and mud-water separation simultaneously, complete integrated purifying sewage, structure is simple, easy to operate good purification.
Accompanying drawing explanation
Fig. 1 is the structural representation of denitrogenation dephosphorizing effluent treatment plant described in the utility model.
Description of reference numerals is as follows:
1-water-in, 2-Wingdale purification dephosphorization district, 3-porous supporting plate, water hole bottom 4-, 5-baffle plate, 6-clinoptilolite denitrogenation district, 7-flow deflector, 8-modification pottery material purifying area, 9-guiding region, 10-volcanics purifying area, 11-sloping plate pipe, 12-water outlet, 13-perforated sludge discharge pipe.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, but protection domain of the present utility model is not limited to this.
The structural representation of described denitrogenation dephosphorizing effluent treatment plant as shown in Figure 1, described device comprises water-in 1, bed of packings 14, sloping plate pipe 11, water outlet 12 and perforated sludge discharge pipe 13, water-in 1 is positioned at top, bed of packings 14 one end, sloping plate pipe 11 is positioned at bed of packings 14 the other end, sloping plate pipe 11 is by tilting to water outlet direction, becoming the parallel plate of 60 ° to form with ground, water outlet 12 and perforated sludge discharge pipe 13 lay respectively at the top and bottom of sloping plate pipe 11, and perforated sludge discharge pipe 13 is provided with valve.
Bed of packings 14 is divided into Wingdale to purify dephosphorization district 2, clinoptilolite denitrogenation district 6, modification pottery material purifying area 8 and volcanics purifying area 10 4 part by three groups of baffle plates 5 and flow deflector 7, described four parts are equipped with porous supporting plate 3 up and down, be provided with guiding region 9 between baffle plate 5 and described flow deflector 7, baffle plate about 5 two ends are fixedly connected with bed of packings 14, be provided with bottom water hole 4 bottom baffle plate 5.
In Wingdale purification dephosphorization district 2, limestone particle particle diameter is 5 ~ 15mm, described clinoptilolite denitrogenation district 6 mesolite grain diameter is 5 ~ 8mm, in described modification pottery material purifying area 8, ceramic particle particle diameter is 4 ~ 6mm, and in described volcanics purifying area 10, volcanics grain diameter is 2 ~ 6mm; Water-in 1, reduce by 10 ~ 20cm by water-in 1 successively to the height of three flow deflectors in water outlet 12 direction, water outlet.
Sewage enters Wingdale by water-in 1 and purifies dephosphorization district 2 except phosphorus impurities a large amount of in decontaminated water, sewage enters guiding region 9 through bottom water hole 4, in guiding region 9, impurity can partly precipitated, clinoptilolite denitrogenation district 6 is entered through flow deflector 7, except nitrogen impurities a large amount of in decontaminated water, sewage enters modification pottery material purifying area 8 and volcanics purifying area 10 successively through guiding region 9, utilize the porous adsorptivity of modification pottery material further except the organic pollutant in decontaminated water, and the reaction particulate that front two portions are come off and trickle insoluble substance filtering, sewage enters sloping plate pipe 11 through bottom water hole, sewage after purification is separated with mud by sloping plate pipe 11, sewage after purification flows out through water outlet 12, separated mud perforated shore pipe 13 is discharged, complete the decontamination process of sewage.
Described embodiment is preferred embodiment of the present utility model; but the utility model is not limited to above-mentioned embodiment; when not deviating from flesh and blood of the present utility model, any apparent improvement that those skilled in the art can make, replacement or modification all belong to protection domain of the present utility model.
Claims (5)
1. a denitrogenation dephosphorizing effluent treatment plant, it is characterized in that, described device comprises water-in (1), bed of packings (14), sloping plate pipe (11), water outlet (12) and perforated sludge discharge pipe (13), described water-in (1) is positioned at described bed of packings (14) top, one end, described sloping plate pipe (11) is positioned at described bed of packings (14) the other end, and described water outlet (12) and perforated sludge discharge pipe (13) lay respectively at the top and bottom of described sloping plate pipe (11);
Described bed of packings (14) is divided into Wingdale to purify dephosphorization district (2), clinoptilolite denitrogenation district (6), modification pottery material purifying area (8) and volcanics purifying area (10) four part by three groups of baffle plates (5) and flow deflector (7), described four parts are equipped with porous supporting plate (3) up and down, be provided with guiding region (9) between described baffle plate (5) and described flow deflector (7), described baffle plate (5) up and down two ends be fixedly connected with described bed of packings (14), described baffle plate (5) bottom be provided with bottom water hole (4);
Described Wingdale purification dephosphorization district (2) filler is limestone particle, described clinoptilolite denitrogenation district (6) filler is zeolite granular, described modification pottery material purifying area (8) filler is ceramic particle, and described volcanics purifying area (10) filler is volcanics particle;
Be provided with baffle plate (5) between described volcanics purifying area (10) and described sloping plate pipe (11), described baffle plate (5) bottom is provided with bottom water hole (4).
2. denitrogenation dephosphorizing effluent treatment plant as claimed in claim 1, it is characterized in that, in described Wingdale purification dephosphorization district (2), limestone particle particle diameter is 5 ~ 15mm, described clinoptilolite denitrogenation district (6) mesolite grain diameter is 5 ~ 8mm, in described modification pottery material purifying area (8), ceramic particle particle diameter is 4 ~ 6mm, and in described volcanics purifying area (10), volcanics grain diameter is 2 ~ 6mm.
3. denitrogenation dephosphorizing effluent treatment plant as claimed in claim 1, it is characterized in that, described water-in (1), reduce by 10 ~ 20cm by water-in (1) successively to the height of three flow deflectors (7) in water outlet (12) direction, water outlet.
4. denitrogenation dephosphorizing effluent treatment plant as claimed in claim 1, is characterized in that, described sloping plate pipe (11) is by tilting to water outlet direction, becoming the parallel plate of 60 ° to form with ground.
5. denitrogenation dephosphorizing effluent treatment plant as claimed in claim 1, it is characterized in that, described perforated sludge discharge pipe (13) is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277457.7U CN204661499U (en) | 2015-04-30 | 2015-04-30 | A kind of denitrogenation dephosphorizing effluent treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277457.7U CN204661499U (en) | 2015-04-30 | 2015-04-30 | A kind of denitrogenation dephosphorizing effluent treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661499U true CN204661499U (en) | 2015-09-23 |
Family
ID=54131907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277457.7U Withdrawn - After Issue CN204661499U (en) | 2015-04-30 | 2015-04-30 | A kind of denitrogenation dephosphorizing effluent treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860472A (en) * | 2015-04-30 | 2015-08-26 | 江苏大学 | Nitrogen and phosphorus removal sewage purification device |
| CN116768425A (en) * | 2023-08-15 | 2023-09-19 | 江苏龙腾工程设计股份有限公司 | Ecological wetland system for rural environment lifting |
-
2015
- 2015-04-30 CN CN201520277457.7U patent/CN204661499U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860472A (en) * | 2015-04-30 | 2015-08-26 | 江苏大学 | Nitrogen and phosphorus removal sewage purification device |
| CN116768425A (en) * | 2023-08-15 | 2023-09-19 | 江苏龙腾工程设计股份有限公司 | Ecological wetland system for rural environment lifting |
| CN116768425B (en) * | 2023-08-15 | 2023-11-03 | 江苏龙腾工程设计股份有限公司 | Ecological wetland system for rural environment lifting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101456652B (en) | Device of depth denitrogen and phosphorus removal composite processing system by micro-power and method thereof | |
| CN102775019B (en) | Coupling type sewage de-phosphorization purification regeneration treatment technique | |
| CN102775020B (en) | Coupling type sewage purification and regeneration treating method capable of removing phosphorus efficiently | |
| CN101402489A (en) | Process for treating chemical industry tail water with immobilized microorganism-artificial wet land | |
| CN102775021A (en) | Method of advanced treatment of high concentration phosphorus sewage and recycling of phosphorus | |
| CN105174622A (en) | System and method suitable for treating high concentration organic wastewater | |
| Zou et al. | Effect of amended soil and hydraulic load on enhanced biological nitrogen removal in lab-scale SWIS | |
| CN105016579A (en) | Rural sewage treatment system | |
| CN101585607B (en) | Preparation method for substrate of vertical-flow constructed wetlands | |
| CN104743747B (en) | Pig farm waste treatment apparatus and method | |
| CN102040316B (en) | Method for purifying ecological compound sludge water body | |
| CN102173511A (en) | Active-matrix-reinforced underflow constructed wetland device | |
| CN204661499U (en) | A kind of denitrogenation dephosphorizing effluent treatment plant | |
| CN104891729B (en) | Sewage plant tail water advanced treatment apparatus and technology thereof | |
| CN104860472A (en) | Nitrogen and phosphorus removal sewage purification device | |
| CN208562049U (en) | A kind of three-dimensional rural sewage treatment equipment | |
| CN207581453U (en) | A kind of deflector type removes ammonia denitrogenation biological aerated filter | |
| CN204981491U (en) | Rural sewage treatment plant | |
| CN101633524A (en) | Process and device for removing and recycling phosphorus in waste water of livestock breeding | |
| CN105036470A (en) | Pig farm waste water and manure processing system | |
| CN211078800U (en) | System for treating regenerated waste liquid of targeted nitrogen and phosphorus removal resin | |
| CN209583755U (en) | A kind of system of waste water of livestock poultry processing | |
| CN203820609U (en) | Tertiary biological filter system adopting industrial discharge for denitrogenation and dephosphorization | |
| CN201883003U (en) | Device for purifying ecological compound sludge water body | |
| CN104556377A (en) | Method for improving nitrogen removal efficiency of low-pollution water body with low carbon nitrogen ratio |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |