CN110342754A - A kind of ammonia-nitrogen sewage processing system - Google Patents
A kind of ammonia-nitrogen sewage processing system Download PDFInfo
- Publication number
- CN110342754A CN110342754A CN201910720162.5A CN201910720162A CN110342754A CN 110342754 A CN110342754 A CN 110342754A CN 201910720162 A CN201910720162 A CN 201910720162A CN 110342754 A CN110342754 A CN 110342754A
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- Prior art keywords
- area
- absorption
- ammonia
- filter
- processing system
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of ammonia-nitrogen sewage processing systems, including first filter tank, the just side wall of filter tank passed through water pipe and is connected with sedimentation basin, the side wall of the sedimentation basin connects aerobic tank by drainage mechanism at bottom, the bottom of the aerobic tank is connected with adsorption tanks by the drainpipe with valve and the pump housing, the area absorption a interconnected, the absorption area b and the absorption area c are equipped in the adsorption tanks, the side wall of adsorption tanks is equipped with valvular outlet pipe；Sewage enters in first filter tank by entering sedimentation basin after level-one filter plate and second level filter plates when the present invention uses, after precipitating a period of time, sewage is entered in aerobic tank by drainpipe, filter mud net is equipped with due to being located at one end inside sedimentation basin on drainpipe, it can be seen that sludge and sewage separation, after sewage enters in aerobic tank, enter in adsorption tanks after being decomposed by aeration plate aeration and aerobic microbiological, sewage has top to enter the absorption area c via entering the absorption area b by bottom behind the absorption area a again.
Description
Technical field
The present invention relates to a kind of ammonia-nitrogen sewage processing systems, belong to technical field of sewage treatment equipment.
Background technique
Water is basic natural resources and strategic economic resources, it is occupied an important position in national economy, excellent
The cleaning water source of matter is the basis of human survival and development.Although having a large amount of water resource, per capita water resource phase in China
When in a quarter of world average level, and water resource is contaminated serious, the raising of improvement and water quality to China's water pollution
Propose urgent requirement.Therefore, how the ammonia nitrogen concentration in the undrinkable water source in nature is reduced to three classes surface water
It is the hot spot studied instantly that environmental standard, which is less than 1mg/l, currently, in sanitary sewage, trade effluent and drinking water, removal
The method of ammonia nitrogen mainly has bioanalysis, blow-off method, chemical precipitation method etc., although the acid-base property of these water bodys and temperature can change
Become, but operating cost is very high, and absorption method is using having physically or chemically affine between nitrogen and the biggish material of specific surface area
Power and then the method for removing N2 adsorption, have land occupation less, method it is simple, it is without secondary pollution, can secondary use, low in cost etc.
Advantage, that there are sewage treating efficiencies is low for current ammonia-nitrogen sewage processing system, and the problem of NH_3-N treating effect difference.For this purpose, I
Propose a kind of ammonia-nitrogen sewage processing system.
Summary of the invention
The main purpose of the present invention is to provide a kind of ammonia-nitrogen sewage processing systems, can effectively solve in background technique
Problem.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of ammonia-nitrogen sewage processing system, including first filter tank, the just side wall of filter tank passed through water pipe and are connected with precipitating
Pond, the side wall of the sedimentation basin connect aerobic tank by drainage mechanism at bottom, and the bottom of the aerobic tank is by having
The drainpipe of valve and the pump housing is connected with adsorption tanks, and the area absorption a interconnected, the absorption area b and suction are equipped in the adsorption tanks
The side wall in the attached area c, adsorption tanks is equipped with valvular outlet pipe.
Further, the just filter tank includes initial filter tank body, and the inside of the initial filter tank body is equipped with level-one filter plate, and described one
The lower section of grade filter plate, which is equipped with, is installed on the intracorporal second level filter plate of initial filter tank.
Further, the drainage mechanism includes the drainpipe with valve and the pump housing, is located at precipitating on the drainpipe
One end inside pond is equipped with filter mud net.
Further, the aerobic tank includes pond body, and being internally located at its bottom for the pond body is equipped with aeration plate, described
Aeration plate is connected by gas-guide tube with the air blower being set on supporting plate, and the supporting plate is fixed on the side wall of pond body.
Further, the area absorption a, absorption the area b between vertically be equipped with partition a, the area absorption b and adsorb the area c it
Between vertically be equipped with partition b.
Further, the absorption area a, the absorption area b and the absorption area c are from top to bottom fixed with several holding with through-hole
Supporting plate forms packing area between the every two pieces adjacent supporting plates.
Further, it is described absorption the area a packing area from top to bottom in be filled with fine sand layer, sodium bicarbonate particle floor,
Flyash Layer and zeolite layer, filled with zeolite layer, Flyash Layer, bicarbonate in the packing area from top to bottom in the absorption area b
Sodium stratum granulosum and fine sand layer, it is described absorption the area c packing area from top to bottom in be filled with fine sand layer, sodium bicarbonate particle floor,
Flyash Layer and zeolite layer.
Further, water seepage hole a is equipped on the partition a at bottom, is equipped with and seeps at top on the partition b
Water hole b.
Sewage enters by entering sedimentation basin after level-one filter plate and second level filter plates in first filter tank when the present invention uses, through heavy
It forms sediment after a period of time, sewage is entered in aerobic tank by drainpipe, is equipped with due to being located at one end inside sedimentation basin on drainpipe
Filter mud net, it is seen that sludge and sewage separation after sewage enters in aerobic tank, are decomposed laggard by aeration plate aeration and aerobic microbiological
Enter in adsorption tanks, sewage via absorption the area a after by bottom enter absorption the area b have again top enter absorption the area c, sewage is in adsorption tanks
The route for inside foring bending type, extends time of the sewage in adsorption tanks, and adsorption effect is good.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic diagram of internal structure of adsorption tanks of the present invention；
Fig. 3 is the schematic diagram of internal structure of the first filter tank of the present invention；
Fig. 4 is the schematic diagram of internal structure of aerobic tank of the present invention；
Fig. 5 is the partial structure diagram of drainage mechanism of the present invention；
Fig. 6 is the partial structure diagram of Fig. 2 of the present invention.
In figure: 1, initial filter tank body；2, water pipe is crossed；3, sedimentation basin；4, the pump housing；5, air blower；6, supporting plate；7, valve；8, go out
Water pipe；9, adsorption tanks；10, partition b；11, partition a；12, drainpipe；13, fine sand layer；14, sodium bicarbonate particle layer；15, fine coal
Grieshoch；16, supporting plate；17, zeolite layer；18, level-one filter plate；19, second level filter plate；20, gas-guide tube；21, aeration plate；22, filter mud
Net；23, through-hole；24, packing area；25, water seepage hole b；26, water seepage hole a；27, pond body.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figures 1 to 6, the present embodiment provides a kind of ammonia-nitrogen sewage processing system, including first filter tank, the just filter tank
Side wall passed through water pipe and is connected with sedimentation basin, and the side wall of the sedimentation basin connects aerobic tank by drainage mechanism at bottom,
The bottom of the aerobic tank is connected with adsorption tanks by the drainpipe with valve and the pump housing, is equipped in the adsorption tanks and is mutually connected
The logical area absorption a, the absorption area b and the absorption area c, the side wall of adsorption tanks are equipped with valvular outlet pipe.
Further, the just filter tank includes initial filter tank body, and the inside of the initial filter tank body is equipped with level-one filter plate, and described one
The lower section of grade filter plate, which is equipped with, is installed on the intracorporal second level filter plate of initial filter tank.
Further, the drainage mechanism includes the drainpipe with valve and the pump housing, is located at precipitating on the drainpipe
One end inside pond is equipped with filter mud net.
Further, the aerobic tank includes pond body, and being internally located at its bottom for the pond body is equipped with aeration plate, described
Aeration plate is connected by gas-guide tube with the air blower being set on supporting plate, and the supporting plate is fixed on the side wall of pond body.
Further, the area absorption a, absorption the area b between vertically be equipped with partition a, the area absorption b and adsorb the area c it
Between vertically be equipped with partition b.
Further, the absorption area a, the absorption area b and the absorption area c are from top to bottom fixed with several holding with through-hole
Supporting plate forms packing area between the every two pieces adjacent supporting plates.
Further, it is described absorption the area a packing area from top to bottom in be filled with fine sand layer, sodium bicarbonate particle floor,
Flyash Layer and zeolite layer, filled with zeolite layer, Flyash Layer, bicarbonate in the packing area from top to bottom in the absorption area b
Sodium stratum granulosum and fine sand layer, it is described absorption the area c packing area from top to bottom in be filled with fine sand layer, sodium bicarbonate particle floor,
Flyash Layer and zeolite layer.
Further, water seepage hole a is equipped on the partition a at bottom, is equipped with and seeps at top on the partition b
Water hole b.
Sewage enters by entering sedimentation basin after level-one filter plate and second level filter plates in first filter tank, through precipitating a period of time
Afterwards, sewage is entered in aerobic tank by drainpipe, is equipped with filter mud net due to being located at one end inside sedimentation basin on drainpipe, it is seen that
Sludge and sewage separation after sewage enters in aerobic tank, enter in adsorption tanks after being decomposed by aeration plate aeration and aerobic microbiological,
Sewage via absorption the area a after by bottom enter absorption the area b have again top enter absorption the area c, sewage forms curved in adsorption tanks
The route of fold-type, extends time of the sewage in adsorption tanks, and adsorption effect is good.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (8)
1. a kind of ammonia-nitrogen sewage processing system, including first filter tank, it is characterised in that: the side wall of the just filter tank passed through water pipe company
It is connected to sedimentation basin, the side wall of the sedimentation basin connects aerobic tank, the bottom of the aerobic tank by drainage mechanism at bottom
Adsorption tanks are connected with by the drainpipe with valve and the pump housing, the area absorption a interconnected, absorption are equipped in the adsorption tanks
The area b and the absorption area c, the side wall of adsorption tanks are equipped with valvular outlet pipe.
2. a kind of ammonia-nitrogen sewage processing system according to claim 1, it is characterised in that: the just filter tank includes first filter tank
Body, the inside of the initial filter tank body are equipped with level-one filter plate, and the lower section of the level-one filter plate, which is equipped with, is installed on initial filter tank intracorporal two
Grade filter plate.
3. a kind of ammonia-nitrogen sewage processing system according to claim 1, it is characterised in that: the drainage mechanism includes having
The drainpipe of valve and the pump housing is located at one end inside sedimentation basin on the drainpipe and is equipped with filter mud net.
4. a kind of ammonia-nitrogen sewage processing system according to claim 1, it is characterised in that: the aerobic tank includes pond body,
Being internally located at its bottom for the pond body is equipped with aeration plate, and the aeration plate passes through gas-guide tube and the air blower on supporting plate
It is connected, the supporting plate is fixed on the side wall of pond body.
5. a kind of ammonia-nitrogen sewage processing system according to claim 1, it is characterised in that: the area absorption a, the absorption area b
Between be equipped with partition a vertically, vertically equipped with partition b between the area absorption b and the absorption area c.
6. a kind of ammonia-nitrogen sewage processing system according to claim 1, it is characterised in that: the area absorption a, the absorption area b
Several supporting plates with through-hole are from top to bottom fixed with the absorption area c, are formed between the every two pieces adjacent supporting plates
Packing area.
7. a kind of ammonia-nitrogen sewage processing system according to claim 6, it is characterised in that: it is described absorption the area a by up to
Under packing area in be filled with fine sand layer, sodium bicarbonate particle layer, Flyash Layer and zeolite layer, it is described absorption the area b by up to
Under packing area in be filled with zeolite layer, Flyash Layer, sodium bicarbonate particle layer and fine sand layer, it is described absorption the area c by up to
Under packing area in be filled with fine sand layer, sodium bicarbonate particle layer, Flyash Layer and zeolite layer.
8. a kind of ammonia-nitrogen sewage processing system according to claim 5, it is characterised in that: close to bottom on the partition a
Place is equipped with water seepage hole a, and water seepage hole b is equipped at top on the partition b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720162.5A CN110342754A (en) | 2019-08-06 | 2019-08-06 | A kind of ammonia-nitrogen sewage processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720162.5A CN110342754A (en) | 2019-08-06 | 2019-08-06 | A kind of ammonia-nitrogen sewage processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110342754A true CN110342754A (en) | 2019-10-18 |
Family
ID=68184010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910720162.5A Withdrawn CN110342754A (en) | 2019-08-06 | 2019-08-06 | A kind of ammonia-nitrogen sewage processing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN110342754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717546A (en) * | 2020-12-08 | 2021-04-30 | 江苏力沛环保科技有限公司 | Domestic sewage treatment method for heating by using solar heat collection system |
-
2019
- 2019-08-06 CN CN201910720162.5A patent/CN110342754A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717546A (en) * | 2020-12-08 | 2021-04-30 | 江苏力沛环保科技有限公司 | Domestic sewage treatment method for heating by using solar heat collection system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191018 |