CN208071433U - Generate the Photoreactor device of microalgae - Google Patents
Generate the Photoreactor device of microalgae Download PDFInfo
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- CN208071433U CN208071433U CN201820203640.6U CN201820203640U CN208071433U CN 208071433 U CN208071433 U CN 208071433U CN 201820203640 U CN201820203640 U CN 201820203640U CN 208071433 U CN208071433 U CN 208071433U
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- photoreactor
- microalgae
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- phase separator
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Abstract
The utility model provides a kind of Photoreactor device generating microalgae, includes waste water phase separator and microalgae Photoreactor, and waste water phase separator is divided into filtering area and without slag tank area from top to bottom certainly.It is discharged into microalgae Photoreactor by baffle pipe by the processed waste water of waste water phase separator and carries out microdisk electrode.Waste water phase separator described in the utility model top carries downflow weir, and downflow weir is passed through discharge port and external communication with valve body；Filter screen is carried in the middle part of waste water phase separator, no slag storage tank passes through baffle pipe unicom with microalgae Photoreactor；The advantageous effect of the Photoreactor device is：Enter Photoreactor progress both culturing microalgae after waste water is carried out deslagging processing using simple machine.The content of nitrogen and phosphorous in waste water can be effectively removed.
Description
Technical field
The utility model designs a kind of Photoreactor device generating microalgae.
Background technology
One of the ultimate challenge of sufficient clean energy resource supply room facing mankind will be found for future, currently, most of energy
Demand is all met by fossil energy.Global demand of petroleum was from 2.85Gt/a steady-state growths in 1973 to 4.25Gt/ in 2009
A, and will continue to increase with the development of world economy.Ever-increasing energy demand can accelerate the withered of limited fossil energy
It exhausts.The colleague of the continuous reduction of raw material of fossil fuel, the content of carbon dioxide is also persistently increasing in environment, it can be seen that can be again
Raw Carbon balance energy resources are necessary to environment and economic sustainable development.Thus biomass energy is closed extensively
Note.
In recent years, the discharge capacity of sewage is in the trend constantly risen, contains the plants such as a large amount of COD, nitrogen phosphorus battalion in sewage
Object and toxic pollutant etc. are supported, ecological water area is discharged into or penetrating into groundwater circle system can cause aquatile remaining dead
Die, groundwater resources pollution etc. consequences.The absorption, consumption to some special components in water body or fixed mode by animals and plants
Sewage is further processed, while can realize its own growth or breeding.
Microalgae is compared with terrestrial crop, with biomass is big, growth cycle is short, lipid content is high, does not account for arable land, unit plane
The features such as product quantum of output is high, it has also become the first choice of bio-fuel, and microalgae microalgae can be in waste water, recycled water rich in N, P
And grown in salt water, both culturing microalgae is combined with richness N, P wastewater treatment, by maximum resource utilization, it has also become microalgae biology
The research hotspot of energy technology.However the current Photoreactor using waste water culture microalgae still has much room for improvement.
Utility model content
The purpose of this utility model is to design a kind of Photoreactor device by using waste water culture microalgae, realizes microalgae
While the accumulation of biomass and grease-like composition, the content of inorganic nitrogen in waste water, Phos is effectively removed, is reached to waste water
Biodegradable effect.
The utility model provides a kind of Photoreactor device generating microalgae, including:
One waste water phase separator, interior to be equipped with filter layer, the side wall of the waste water phase separator is equipped with inlet, slag-drip opening
And liquid outlet, the filter layer by the waste water phase separator be divided into top filtering area and lower part without slag tank area, it is described
Inlet is located at the filtering area, and the liquid outlet is located at the no slag tank area, the slag-drip opening be located at the filtering area and
Close to the filter layer；
One microalgae Photoreactor is connect with the no slag tank area, and the microalgae Photoreactor is equipped with a feed inlet, discharging
Mouth, an exhaust outlet, a total leakage fluid dram and multilayer light guide plate are placed guide-lighting described in multilayer along the short transverse of the Photoreactor
Plate, between the light guide plate of upper and lower adjacent layer Heterogeneous Permutation by the cavity of the microalgae Photoreactor be divided into it is multiple mutually
The cavity of connection, and it is parallel between the light guide plate of adjacent layer and have a spacing, it is anti-that the discharge port is located at the microalgae light
The bottom of device, the feed inlet is answered to be located at the top of the Photoreactor.
In a specific embodiment, the waste water phase separator is an open-top receptacle, the upper edge of the waste water phase separator
Place, which encloses, sets one for the downflow weir for the waste water for holding spilling, and an overflow port is equipped on the downflow weir.
In a specific embodiment, the downflow weir is equipped with a upper cover, and the upper cover is equipped with a pressure control mouth, the pressure control mouth
Place is equipped with a pressure reducing valve.
In a specific embodiment, the downflow weir is equipped with a upper cover, and the upper cover is equipped with a trepanning, and a cylinder is described in
Trepanning penetrates in the waste water phase separator, and it is an opening that the one end of the cylinder, which seals the other end, is equipped with the opening
End be located in the waste water phase separator, the end of sealing is equipped with a pressure reducing valve.
In a specific embodiment, the microalgae Photoreactor is a rectangular-shape, the side wall of the microalgae Photoreactor
Material is organic glass material, and the ratio between length of the microalgae Photoreactor is 1.4-2：1：1.
In a specific embodiment, the light guide plate is organic glass inclined plate, length and the microalgae light of the light guide plate
The width ratio of reactor is 0.6-0.8:1.
In a specific embodiment, a baffle cavity, institute are formed from the lateral wall outwardly convex of the microalgae Photoreactor
It states baffle cavity to be located at microalgae Photoreactor top and be connected to the microalgae Photoreactor, be equipped in the baffle cavity
One flow-stopping plate, total leakage fluid dram are opened on the baffle cavity, and the flow-stopping plate is mounted on the top of the baffle cavity
And having interval between the bottom of the baffle cavity, total leakage fluid dram passes through the baffle cavity and the microalgae light reaction
Device is connected to, and total leakage fluid dram is less than the liquid outlet on the no slag tank area.
In a specific embodiment, the microalgae Photoreactor on a baffle pipe and the no slag tank area by going out liquid
Mouth connection.
In a specific embodiment, the slag-drip opening or liquid outlet or inlet or feed inlet or discharge port or exhaust outlet or
It is equipped with valve on overflow port or total leakage fluid dram.
In a specific embodiment, the filter layer is a filter screen, and the filter screen is located at the waste water phase separator
Centre.
A kind of advantageous effect of Photoreactor device generating microalgae provided by the utility model is：
1) enter Photoreactor progress both culturing microalgae after waste water being carried out deslagging processing using simple machine.It can effectively go
Except the content of nitrogen and phosphorous in waste water.
Description of the drawings
Fig. 1 is the structural schematic diagram for the Photoreactor device that the utility model generates microalgae.
Wherein reference numeral is：
1- waste water phase separators；
2- microalgae Photoreactors；
3- filtering areas；
4- is without slag tank area；
5- control valves；
6- inlets；
7- slag-drip openings；
8- control valves；
9- filter screens；
10- overflow ports；
11- baffle pipes；
12- downflow weirs；
13- pressure control mouths；
14- pressure reducing valves；
15- feed inlets；
16- exhaust outlets；
17- control valves；
18- discharge ports；
19- control valves；
20- light guide plates；
21- flow-stopping plates；
The total leakage fluid drams of 22-；
23- liquid outlets；
24- baffle cavitys；
25- cylinders.
Specific implementation mode
Fig. 1 is the structural schematic diagram for the Photoreactor device that the utility model generates microalgae.As shown in Figure 1, the generation is micro-
The Photoreactor device of algae, including:
One waste water phase separator 1, interior to be equipped with filter layer, the side wall of the waste water phase separator 1 is equipped with inlet 6, row
Cinder notch 7 and liquid outlet, the filter layer by the waste water phase separator 1 divide for top filtering area 3 and lower part without slag storage tank
Area 3, the filter layer are a filter screen 9, are located at the centre of the waste water phase separator 1, the inlet 6 is located at the filtering area
3, the liquid outlet 23 is located at the no slag tank area 3, and the slag-drip opening 7 is located at the filtering area 3 and close to the filter screen
9, the top that slag-drip opening 7 is located at filter screen 9 is conducive to the filtrate discharge on filter screen 9.Oil plant secondary effluent is through feed liquor
Mouth 6 discharges into waste water phase separator 1, and secondary effluent is filtered from filtering area 3 into no slag storage tank 4 through filter screen 9, and waste residue stays in described
Filter screen 9, the waste residue that intermediate filtered generates periodically quantitative can be discharged with from slag-drip opening 7, control valve 8 are equipped at slag-drip opening 7, is beaten
Opening the control valve 8, waste residue can be discharged.
The liquid outlet 23 of no slag storage tank 4 is connect by a baffle pipe 11 with microalgae Photoreactor 2, and waste water phase separator 1 is
One open-top receptacle encloses at the upper edge of waste water phase separator 1 to prevent the liquid spill of filtering area 3 and sets one for holding spilling
The downflow weir 12 of waste water is equipped with an overflow port 10 on the downflow weir 12, a control valve is equipped at the overflow port 10.In overflow
It is additionally provided with a upper cover on weir 12 and forms an airtight cavity to cover downflow weir 12 to close, while the airtight cavity is also by the waste water phase point
Opening sealing from device 1 is equipped with a pressure control mouth 13 at the upper cover, a pressure reducing valve 14, the pressure control is equipped at the pressure control mouth 13
Mouthfuls 13, pressure reducing valve 14 is controlling the exhaust of waste water phase separator 1.In another embodiment of the utility model, in pressure control mouth
13 are inserted into a cylinder 25, which penetrates through the pressure control mouth 13 in the waste water phase separator 1, one end of the cylinder 25
Portion seals the opening of the other end one, and the end for being equipped with the opening is located in the waste water phase separator 1, and the end of sealing is set
There is pressure reducing valve 14.
The microalgae Photoreactor 2 is equipped with a feed inlet 15, discharge port 18, an exhaust outlet 16, a total leakage fluid dram 22 and more
Layer light guide plate 20, light guide plate 20 described in multilayer are placed along the short transverse of the Photoreactor, and the described of upper and lower adjacent layer is led
2 cavity of microalgae Photoreactor is divided into multiple interconnected cavitys by Heterogeneous Permutation between tabula rasa 20, and adjacent layer
Parallel and have a spacing between the light guide plate 20, the discharge port is located at the bottom of the Photoreactor and is set in discharge outlet
There are a control valve 19, the feed inlet 15 to be located at the top of the Photoreactor.
A baffle cavity 24, the baffle cavity 24 are formed from the lateral wall outwardly convex of the microalgae Photoreactor 2
It is connected in 2 top of microalgae Photoreactor and with the microalgae Photoreactor 2, a flow-stopping plate is equipped in the baffle cavity 24
21, total leakage fluid dram 22 is opened on the baffle cavity 24, and the flow-stopping plate 21 is mounted on the top of the baffle cavity 24
Simultaneously there is interval in portion between the bottom of the baffle cavity 24, and the lateral wall of flow-stopping plate 21 and microalgae Photoreactor 2 is staggered setting.
Total leakage fluid dram 22 is connected to by the baffle cavity 24 with the microalgae Photoreactor 2, and total leakage fluid dram 22 is less than institute
State the liquid outlet 23 on no slag tank area 3, treated that water flows through flow-stopping plate 21 for microalgae, is discharged by total leakage fluid dram 22.Why
It is equipped with flow-stopping plate 21 in baffle cavity 24 and the lateral wall of flow-stopping plate 21 and microalgae Photoreactor 2 is staggered, blocking microalgae is set
As total liquid outlet 23 is flowed out with liquid.
Exhaust outlet 16 is located at the top position of microalgae Photoreactor 2, a control valve 17 is equipped at exhaust outlet 16, in this practicality
In a novel specific embodiment, in a rectangular parallelepiped shape, wall material is organic glass, microalgae Photoreactor 2 to the microalgae Photoreactor 2
The ratio between length be 1.4-2：1：1；The light guide plate 20 is organic glass inclined plate, length and the microalgae light of light guide plate 20
The width ratio of reactor 2 is 0.6-0.8:1.
The carbon source of the micro algae growth is the one or two of sodium bicarbonate or sodium ethoxide, by microalgae Photoreactor 2
The feed inlet 15 in portion adds.
In one embodiment, the collected secondary effluent of certain oil plant is injected into waste water phase separator 1, the waste water
Nitrogen pool be 190.1mg/L, total phosphorus content is that waste water described in the utility model is oil plant secondary effluent, total nitrogen 150mg/L-
200mg/L, total phosphorus 20.9, PH 9.0.It will treated that waste water is passed through in illumination 4150lx, temperature by waste water phase separator 1
25 ± 2 DEG C, select chlamydomonas to carry out microdisk electrode, incubation time 14 days under conditions of air intake 0.4vvm-0.8vvm.As a result
Show that the dephosphorizing rate of chlamydomonas is 98.5%, nitrogen-removing rate 65.8% by treated the waste water of microalgae Photoreactor 2.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that, it has been disclosed that embodiment be not limiting as the scope of the utility model.On the contrary, being contained in application
The modification of the spirit and scope of the scope of the claims and impartial setting are both contained in the scope of the utility model.
Claims (10)
1. a kind of Photoreactor device generating microalgae, which is characterized in that including:
One waste water phase separator, interior to be equipped with filter layer, the side wall of the waste water phase separator is equipped with inlet, slag-drip opening and goes out
Liquid mouth, the filter layer by the waste water phase separator be divided into top filtering area and lower part without slag tank area, the feed liquor
Mouthful it is located at the filtering area, the liquid outlet is located at the no slag tank area, and the slag-drip opening is located at the filtering area and close
The filter layer；
One microalgae Photoreactor is connect with the no slag tank area, the microalgae Photoreactor be equipped with a feed inlet, discharge port,
One exhaust outlet, a total leakage fluid dram and multilayer light guide plate place light guide plate described in multilayer along the short transverse of the Photoreactor,
The cavity of the microalgae Photoreactor is divided into multiple be interconnected by Heterogeneous Permutation between the light guide plate of upper and lower adjacent layer
Cavity, and parallel between the light guide plate of adjacent layer and have a spacing, the discharge port is located at the microalgae Photoreactor
Bottom, the feed inlet is located at the top of the Photoreactor.
2. generating the Photoreactor device of microalgae as described in claim 1, which is characterized in that the waste water phase separator is one
Open-top receptacle encloses at the upper edge of the waste water phase separator and sets one for the downflow weir for the waste water for holding spilling, in the downflow weir
It is equipped with an overflow port.
3. generating the Photoreactor device of microalgae as claimed in claim 2, which is characterized in that the downflow weir is equipped on one
Lid, the upper cover are equipped with a pressure control mouth, a pressure reducing valve are equipped at the pressure control mouth.
4. generating the Photoreactor device of microalgae as claimed in claim 2, which is characterized in that the downflow weir is equipped on one
Lid, the upper cover are equipped with a trepanning, and a cylinder is penetrated from the trepanning in the waste water phase separator, the one end of the cylinder
It is an opening to seal the other end, and the end for being equipped with the opening is located in the waste water phase separator, and the end of sealing is equipped with
One pressure reducing valve.
5. generating the Photoreactor device of microalgae as described in claim 1, which is characterized in that the microalgae Photoreactor is one
The side wall material of rectangular-shape, the microalgae Photoreactor is organic glass material, the length of the microalgae Photoreactor
The ratio between be 1.4-2：1：1.
6. generating the Photoreactor device of microalgae as claimed in claim 5, which is characterized in that the light guide plate is organic glass
Glass inclined plate, the length of the light guide plate are 0.6-0.8 with the width ratio of microalgae Photoreactor:1.
7. generating the Photoreactor device of microalgae as described in claim 1, which is characterized in that from the microalgae Photoreactor
Lateral wall outwardly convex formed a baffle cavity, the baffle cavity be located at microalgae Photoreactor top and with the microalgae
Photoreactor is connected to, and a flow-stopping plate is equipped in the baffle cavity, total leakage fluid dram is opened on the baffle cavity, described
Flow-stopping plate is mounted on the top of the baffle cavity and has interval between the bottom of the baffle cavity, and total leakage fluid dram is logical
It crosses the baffle cavity to be connected to the microalgae Photoreactor, and total leakage fluid dram goes out liquid less than on the no slag tank area
Mouthful.
8. generating the Photoreactor device of microalgae as described in claim 1, which is characterized in that the microalgae Photoreactor passes through
One baffle pipe is connect with the liquid outlet on the no slag tank area.
9. as claimed in claim 2 generate microalgae Photoreactor device, which is characterized in that the slag-drip opening or liquid outlet or
It is equipped with valve on inlet or feed inlet or discharge port or exhaust outlet or overflow port or total leakage fluid dram.
10. generating the Photoreactor device of microalgae as described in claim 1, which is characterized in that the filter layer is a filtering
Net, the filter screen are located at the centre of the waste water phase separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203640.6U CN208071433U (en) | 2018-02-05 | 2018-02-05 | Generate the Photoreactor device of microalgae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203640.6U CN208071433U (en) | 2018-02-05 | 2018-02-05 | Generate the Photoreactor device of microalgae |
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| Publication Number | Publication Date |
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| CN208071433U true CN208071433U (en) | 2018-11-09 |
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| CN201820203640.6U Active CN208071433U (en) | 2018-02-05 | 2018-02-05 | Generate the Photoreactor device of microalgae |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231454A (en) * | 2018-11-15 | 2019-01-18 | 杭州师范大学 | A kind of deflector type domestic sewage processing system and application |
-
2018
- 2018-02-05 CN CN201820203640.6U patent/CN208071433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231454A (en) * | 2018-11-15 | 2019-01-18 | 杭州师范大学 | A kind of deflector type domestic sewage processing system and application |
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