CN208603818U - A kind of denitrification filter pool water and air distributing test device - Google Patents
A kind of denitrification filter pool water and air distributing test device Download PDFInfo
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- CN208603818U CN208603818U CN201820699521.4U CN201820699521U CN208603818U CN 208603818 U CN208603818 U CN 208603818U CN 201820699521 U CN201820699521 U CN 201820699521U CN 208603818 U CN208603818 U CN 208603818U
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- test cabinet
- water
- filter pool
- flowmeter
- denitrification filter
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Abstract
The utility model discloses a kind of denitrification filter pool water and air distributing test devices, including test cabinet, filtrate and analyzer, filtrate is located in test cabinet, analyzer analyzes the filtered sewage of test cabinet, denitrification filter pool water and air distributing test device further includes gas distribution structure and water distribution structure, gas distribution structure includes air compressor machine and first flowmeter, air compressor machine is connected to test cabinet with test cabinet and conveys air, first flowmeter is installed on the flow that air is measured between test cabinet and air compressor machine, water distribution structure includes penstocks and second flowmeter, penstocks convey water to test cabinet, the flow of second flowmeter measurement water, according to the analysis result of analyzer, adjust the amount of water distribution and distribution, optimal sewage water and air distributing scale parameter can be tested out, realize complete denitrification.
Description
Technical field
The utility model relates to sewage treatments, more particularly, to a kind of denitrification filter pool water and air distributing test device.
Background technique
During China's economy continues to develop, every new technology and material be constantly applied to industrial production with
And in daily life, while pollutant load contained in the sewage discharged and type also show complication, make to environment
At very big pollution.Existing sewage disposal device can no longer meet discharge index at this stage in city, if it is desired to
Meet discharge index, it is necessary to undergo technological transformation to sewage treatment plant, improve treatment effeciency.
On the one hand, some sewage plants are after two stage biological is handled, to major pollutants such as COD, BOD5, SS, NH3-N
With certain removal rate, but it is discharged majority parameters value and does not entirely reach level-one B standard.At this stage, sewage disposal plant effluent
Index request, which is promoted from level-one B standard to level-one A standard or even some regional requirements, reaches IV class of surface water (or tighter) mark
It is quasi-.
On the other hand, impurity contained in the sewage discharged is also more complicated, for processing in the past
Standard is risen, but the sewage treatment plant in many cities does not account for the shape after urban development in the design phase
Condition is unable to satisfy the demand of development so not reserving enough treating capacities and space in terms of the processing of waste water.
At this stage, sewage plant need to be arranged filter tank (including sand filtration, fiber filter etc.) when proposing mark enlarging, and filter tank is to use
In the purpose of filtering, some is used to the suspended matter gone in water removal, to obtain the lower water of turbidity；Have plenty of for removing nitre in water
The nitrogen of acid-state, nitrous acid-state, to obtain the lower water of total nitrogen.Using in filter tank top inlet area, anoxic denitrification area is set
Domain, main purpose are to realize that the complete field of a group heterotroph microorganism will be sub- under conditions of anoxic (there is no molecular state dissolved oxygen)
Nitrate anion and reducing nitrate radical at nitrogen Biochemical processes.
In summary, if it is possible in conjunction with water quality characteristics, it is existing, in the filter tank technique Equipment Foundations built or will built
On, using filter tank upper space, bio-carrier is installed, is arranged to anoxic denitrification region, increases heterotroph microbial action area
Domain enhances denitrification function, so that the pollutants such as TN, COD, NH3-N, TP after two stage biological is handled, are obtaining further
It is refiltered after degradation, can not only guarantee standard water discharge in this way, and substantially reduce cost of investment.
Denitrification filter pool needs water distribution, distribution in use, to facilitate denitrification process, existing water and air distributing system
System can not provide accurate water distribution, trim analysis for different waste water, realize complete denitrification.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide one kind can for different waste water into
The denitrification filter pool water and air distributing test device of row parameter testing.
The purpose of this utility model is implemented with the following technical solutions:
A kind of denitrification filter pool water and air distributing test device, including test cabinet, filtrate and analyzer, the filtrate are located at institute
It states in test cabinet, the analyzer analyzes the filtered sewage of test cabinet, the denitrification filter pool water and air distributing test dress
Setting further includes gas distribution structure and water distribution structure, and the gas distribution structure includes air compressor machine and first flowmeter, the air compressor machine and institute
State test cabinet and be connected to the test cabinet and convey air, the first flowmeter be installed on the test cabinet and the air compressor machine it
Between measure the flow of the air, the water distribution structure includes penstocks and second flowmeter, and the penstocks are to described
Test cabinet conveys water, the flow of the second flowmeter measurement water.
Further, the interface of the penstocks and the test cabinet is located at the bottom of the test cabinet.
Further, the interface of the air compressor machine and the test cabinet is located at the bottom of the test cabinet.
Further, the denitrification filter pool water and air distributing test device further includes pedestal, and the test cabinet is fixedly mounted
In the pedestal, the pedestal is reinforcing bar buttress.
Further, the test cabinet is equipped with filtrate entrance, and the filtrate entrance is located at the test cabinet bottom.
Further, the filtrate includes carbon and quartz sand.
Further, the denitrification filter pool water and air distributing test device further includes display, the display with it is described
Analyzer, the first flowmeter and the second flowmeter connection, show respectively the analyzer, the first flowmeter and
The measurement result of the second flowmeter.
Further, the gas distribution structure further includes several first valves, and several first valves are installed on the sky
Between press and the test cabinet.
Further, first valve is control valve or check (non-return) valve.
Further, the water distribution structure further includes the second valve, and second valve is installed on the penstocks.
Compared with prior art, the utility model denitrification filter pool water and air distributing test device includes gas distribution structure and water distribution knot
Structure, gas distribution structure include air compressor machine and first flowmeter, and air compressor machine is connected to test cabinet with test cabinet and conveys air, first flow
Meter is installed on the flow that air is measured between test cabinet and air compressor machine, and water distribution structure includes penstocks and second flowmeter, pressure
Power water pipe conveys water to test cabinet, and second flowmeter measures the flow of water, according to the analysis of analyzer as a result, adjusting water distribution and matching
The amount of gas can test out optimal sewage water and air distributing scale parameter, realize complete denitrification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model denitrification filter pool water and air distributing test device.
In figure: 100, denitrification filter pool water and air distributing test device；10, test cabinet；11, filtrate entrance；20, drainpipe
Road；30, gas distribution structure；31, air compressor machine；32, first flowmeter；33, the first valve；40, water distribution structure；41, penstocks；
42, second flowmeter；43, the second valve；50, pedestal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Referring to Fig. 1, the utility model denitrification filter pool water and air distributing test device 100 includes test cabinet 10, drainpipe
Road 20, gas distribution structure 30, water distribution structure 40, pedestal 50, analyzer, filtrate and display.
Test cabinet 10 is equipped with filtrate entrance 11, and filtrate entrance 11 is located at 10 bottom of test cabinet.Filtrate includes carbon and quartz sand.
Filtrate is contained in test cabinet 10.Drainage pipeline 20 is connect with 10 upper end of test cabinet.
Gas distribution structure 30 includes air compressor machine 31, first flowmeter 32, several first valves 33.Air compressor machine 31 by pipeline with
The connection of 10 bottom of test cabinet, delivers the air in test cabinet 10.First flowmeter 32 and several first valves 33 are installed on pipe
On road, the flow of the measurement conveying air of first flowmeter 32.First valve 33 is control valve or check (non-return) valve.
Water distribution structure 40 includes penstocks 41, second flowmeter 42, the second valve 43.Penstocks 41 and test cabinet 10
Bottom, which is connected into test cabinet 10, conveys water, and second flowmeter 42 and the second valve 43 are installed on penstocks 41.Second
The flow of the measurement water of meter 42.Second valve 43 is control valve or check (non-return) valve.
Pedestal 50 is reinforcing bar buttress.Test cabinet 10 is fixed on pedestal 50.Display and analyzer, first flowmeter 32, the
The connection of two 42 points of flowmeters.
It is placed with filtrate in test cabinet 10 when use, sewage to be processed is inputted to test cabinet 10, then is defeated to test cabinet 10
Enter water and air, first flowmeter 32 and second flowmeter 42 measure the flow of water and air, and show over the display.Work as survey
It tries in room 10 after the completion of sewage treatment, analyzer analyzes the treatment effect of sewage, and will be as the result is shown on display.Pass through tune
The amount of whole water and air obtains appropriate numerical value, and wastewater treatment efficiency is made to reach best.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (10)
1. a kind of denitrification filter pool water and air distributing test device, including test cabinet, filtrate and analyzer, the filtrate is located at described
In test cabinet, the analyzer analyzes the filtered sewage of test cabinet, it is characterised in that: the denitrification filter pool water distribution is matched
Gas test device further includes gas distribution structure and water distribution structure, and the gas distribution structure includes air compressor machine and first flowmeter, the sky
Press is connected to the test cabinet with the test cabinet and conveys air, and the first flowmeter is installed on the test cabinet and described
The flow of the air is measured between air compressor machine, the water distribution structure includes penstocks and second flowmeter, the pressure water
Pipe conveys water, the flow of the second flowmeter measurement water to the test cabinet.
2. denitrification filter pool water and air distributing test device according to claim 1, it is characterised in that: the penstocks with
The interface of the test cabinet is located at the bottom of the test cabinet.
3. denitrification filter pool water and air distributing test device according to claim 1, it is characterised in that: the air compressor machine and institute
The interface for stating test cabinet is located at the bottom of the test cabinet.
4. denitrification filter pool water and air distributing test device according to claim 1, it is characterised in that: the denitrification filter pool
Water and air distributing test device further includes pedestal, and the test cabinet is fixedly installed in the pedestal, and the pedestal is reinforcing bar buttress.
5. denitrification filter pool water and air distributing test device according to claim 1, it is characterised in that: the test cabinet is equipped with
Filtrate entrance, the filtrate entrance are located at the test cabinet bottom.
6. denitrification filter pool water and air distributing test device according to claim 1, it is characterised in that: the filtrate includes carbon
And quartz sand.
7. denitrification filter pool water and air distributing test device according to claim 1, it is characterised in that: the denitrification filter pool
Water and air distributing test device further includes display, the display and the analyzer, the first flowmeter and described second
Flowmeter connection, shows the measurement result of the analyzer, the first flowmeter and the second flowmeter respectively.
8. denitrification filter pool water and air distributing test device according to claim 1, it is characterised in that: the gas distribution structure is also
Including several first valves, several first valves are installed between the air compressor machine and the test cabinet.
9. denitrification filter pool water and air distributing test device according to claim 8, it is characterised in that: first valve is
Control valve or check (non-return) valve.
10. denitrification filter pool water and air distributing test device according to claim 1, it is characterised in that: the water distribution structure
It further include the second valve, second valve is installed on the penstocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699521.4U CN208603818U (en) | 2018-05-11 | 2018-05-11 | A kind of denitrification filter pool water and air distributing test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699521.4U CN208603818U (en) | 2018-05-11 | 2018-05-11 | A kind of denitrification filter pool water and air distributing test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603818U true CN208603818U (en) | 2019-03-15 |
Family
ID=65661417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820699521.4U Active CN208603818U (en) | 2018-05-11 | 2018-05-11 | A kind of denitrification filter pool water and air distributing test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603818U (en) |
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2018
- 2018-05-11 CN CN201820699521.4U patent/CN208603818U/en active Active
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