CN208454624U - A kind of river comprehensive treatment device - Google Patents
A kind of river comprehensive treatment device Download PDFInfo
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- CN208454624U CN208454624U CN201820474059.8U CN201820474059U CN208454624U CN 208454624 U CN208454624 U CN 208454624U CN 201820474059 U CN201820474059 U CN 201820474059U CN 208454624 U CN208454624 U CN 208454624U
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- floating bed
- aerator
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Abstract
The utility model discloses a kind of river comprehensive treatment devices, including biological floating bed, water tank, aerator, inlet gate, water outlet gate；It is biological floating bed upper kind be implanted with water plant, it is cube cabinet for lacking top surface on water tank, the biological floating bed top surface being fixedly connected with water tank as water tank, it is biological floating bed to keep afloat, water tank is not in underwater, and water tank upstream face is equipped with inlet gate, back side is equipped with water outlet gate, and aerator includes aerator, aeration tube, aeration head, aeration head be located at it is biological floating bed under be inserted perpendicularly into the bottom of storage tank, aeration head is connect by aeration tube with aerator.Utility model has the advantages that combining various water bodies purification method, the utilization that phytoremediation, bio-contact oxidation and microorganism enhanced technology are realized in set of device has the advantages that treatment effect is obvious, the clarification time is short, manufacture maintenance cost is low, apparatus integration.
Description
Technical field
The utility model belongs to environmental protection water body purification field, and in particular to a kind of river comprehensive treatment device.
Background technique
In recent years, the fast development of China's economy and stepping up for living standards of the people, incident is China river
Stream pollution extreme degradation.Oxygen-consuming organic pollutant and nitrogen and phosphorus salt content are high, cause river seasonal or long-term
There is black smelly phenomenon.Black smelly mainly excessive receive in river dirty leads to oxygen supply of water body and oxygen consumption is unbalance as a result, water body is in anoxic
Pollutant can convert and generate the odorants such as ammonia nitrogen, hydrogen sulfide, volatile organic acids and iron, manganese vulcanization under to anaerobic condition
The atraments such as object.River occurs black smelly, it has also become the existing pollution problem jointly of many big or middle cities in China seriously affects
Resident living, city image and ecological environment.It can be divided mainly into physics, chemistry for administering the technology in black smelly river both at home and abroad at present
With biological three classes method.Physical method mainly includes filtering, precipitating, artificial aeration etc.；Chemical method mainly include enhanced flocculation,
Chemical oxidation and chemical precipitation etc.；Biological method mainly include microorganism enhanced technology, technology of biological membrane, plant purification technology and
Biological-ecological purification techniques etc..
Biological method can fundamentally restore the ecological functions in black smelly river, be the one kind that have developed rapidly in recent years both at home and abroad
Technology, it shifts the pollutant in water, is turned using the metabolic activity of the plant cultivated or the microorganism of culture, inoculation
Change and degrade, improves water quality, while constructing the aquatic ecosystem with complete nutrition level structure, fundamentally restore water body
The health of system.Biological method is applied to the improvement in black smelly river, and with stablizing, effective, secure persistent, project cost are lower, run
It is low in cost, can with greening environment and landscape improvement combine the features such as.
Biological contact oxidation process is based on the biomembrane that is attached on carrier (being commonly called as filler) the one of purification of organic waste water
The efficient water treatment technology of kind.It is the biofilm of active sludge feature, has the excellent of activated sludge process and biofilm concurrently
Point.Its main feature is that filler is arranged in pond, bottom of pond aeration is oxygenated sewage, and sewage in pond body is made to be in flow regime,
To guarantee that sewage comes into full contact with the filler in sewage, avoids in biological contact oxidation pond that there are sewage and contacted with filler and is uneven
Defect.
Microorganism enhanced technology is improved by introducing the microorganism with specific function into traditional biological treatment system
The concentration of effective microbe enhances the degradation capability to hardly degraded organic substance, improves its degradation rate, and improves at original biology
Removal efficiency of the reason system to hardly degraded organic substance.
But every kind of method is to the removal ammonia nitrogen and total phosphorus in river, to improve Dissolved Oxygen in Water and other effects limited, needs one
The comprehensive technology of kind can be only achieved better effect.
Utility model content
To overcome above-mentioned technical problem, the utility model provide one kind combine phytoremediation, bio-contact oxidation and
The river comprehensive treatment device of microorganism enhanced technology.
In order to achieve the above objectives, the utility model is realized by technical solution below.
A kind of river comprehensive treatment device, including biological floating bed, water tank, aerator, inlet gate, water outlet gate；
It is biological floating bed upper kind be implanted with water plant, be cube cabinet for lacking top surface on water tank, it is biological floating bed with water tank is fixed connects
The top surface as water tank is connect, biological floating bed to keep afloat, for water tank not in underwater, water tank upstream face is equipped with intake gate
Door, back side are equipped with water outlet gate, and aerator includes aerator, aeration tube, aeration head, and aeration head is located at biological floating bed sagging
Straight cutting enters the bottom of storage tank, and aeration head is connect by aeration tube with aerator.On processing river needed for the present apparatus is placed in, open
Into and out of sluice, water tank is filled, the pollutant in water is shifted, converted and degraded by water plant, improves water body
Water quality lays aerator, and gas outlet passes straight through to bottom of device, on the one hand can have by being constantly aerated improvement Dissolved Oxygen in Water
Conducive to the growth of plant, still further aspect can constantly wash away the growth for causing falling off for biomembrane, and promoting neoformation film.By
It is closed system in the present apparatus, therefore bacillus and small molecule biology peptide can be added in water tank, 3 ~ 5ppm of concentration can
To adsorb and decompose organic carbon in water, denitrogenation, solid phosphorus, suspended matter is solidified, purifies water, enhances the transparency；Bottom of pond is improved rapidly
Redox ability, reduces the concentration of the malodoring substances such as bed mud ammonia nitrogen and hydrogen sulfide, improves substrate rapidly and blacks smelly phenomenon.
The river water in disengaging sluice replacement water tank is opened after qualification to be clean, continues to purify, until this section of water quality qualification, then entirety take
Next section of river is moved to out.
Further the bottom of storage tank is equipped with the packing layer of 5 ~ 10cm thickness, and filler is biological ceramic particle, volcanic rock, zeolite
One or more of.Attachment bed of the filler as microorganism, at the same can absorb ammoniacal nitrogen in water, organic matter and heavy metal from
Son can be effectively reduced bottom of pond hydrogen sulfide toxicity, adjust pH value, increase oxygen in water, provide abundance for phytoplankton growth
Carbon improves water body intensity of photosynthesis, while being also a kind of good trace-element fertilizer.
Further the partial size of the filler is 10 ~ 50mm.
Further it is described it is biological floating bed surround frame-type by four floating drums, centre is laid with wire side, 1 ~ 2cm of mesh.
Further the water plant is canna, thaliadeabata, cyperus alternifolius, aquatic iris, calamus, Arundo donax, open country
One of arrowhead, Lythrum salicaria, 30 ~ 50cm of strain spacing.
Further the inlet gate, water outlet gate are made of fixed board and dynamic version, the upstream face of fixed board substitution water tank,
Back side is provided with several translots on fixed board, moves plate area and is greater than translot, moves version and translot contact surface is equipped with sealing joint strip,
Dynamic version is connect by connecting rod with the handle on the water surface.The size of water-in and water-out gate influences the speed of replacement water body, and the present apparatus is set
The mobile gate of the slab of meter does not have to be lauched operation can the quick replacement water body without dead angle.
The utility model has the advantages that compared with the prior art, the advantages of the utility model are: combine various water bodies purification method,
The utilization of phytoremediation, bio-contact oxidation and microorganism enhanced technology is realized in set of device, has treatment effect bright
It shows, the clarification time is short, manufactures the advantages of low maintenance cost, apparatus integration.
Detailed description of the invention
A kind of river comprehensive treatment device structural schematic diagram of Fig. 1；
Fig. 2 embodiment 2,3 structural schematic diagrams；
Wherein, 1. is biological floating bed；2. water plant；3. water tank；4. filler；5. butterfly valve；6. slab moves gate；7.
Aeration head；8. aeration tube；9. handle.
Specific embodiment
Below with reference to example, the utility model is described in further detail.Raw material used in the utility model is city
Sell product.
Embodiment 1
A kind of river comprehensive treatment device, including biological floating bed 1, water tank 2, aerator, inlet gate, water gate
Door；Biological floating bed 1 surrounds 20 ㎡ frame-type by four floating drums, and centre is laid with wire side, and 1 ~ 2cm of mesh plants beauty on biological floating bed 1
One of people any of several broadleaf plants, thaliadeabata, cyperus alternifolius, aquatic iris, calamus, Arundo donax, angustifolia arrowhead herb, Lythrum salicaria, plant height about 20cm,
Away from 30 ~ 50cm；It is cube cabinet for lacking top surface on water tank 2, biological floating bed 1 is fixedly connected with water tank 2 as water tank 2
Top surface, biological floating bed 1 keeps afloat, and water tank 2 is equipped with the filler 4 of 5 ~ 10cm thickness not in underwater, in 2 bottom of water tank
Layer, filler 4 are zeolite, and the partial size of zeolite is 30 ~ 50mm, and 2 upstream face of water tank is equipped with 3 ~ 5 water inlet butterfly valves 5, back sides and is equipped with
3 ~ 5 outlet butterfly valves 5 add bacillus and small molecule biology peptide, 3 ~ 5ppm of concentration in water tank 2；Aerator packet
2.2KW aerator, aeration tube 8, aeration head 7 are included, aeration head 7 is inserted perpendicularly into 2 bottom of water tank under being located at biological floating bed 1, is aerated
First 7 are connect by aeration tube 8 with aerator.
Embodiment 2
It is substantially the same manner as Example 1 except that filler 4 be volcanic rock and zeolite be by weight 1:1 mixing, volcano
The partial size of rock is 10 ~ 30mm, and the partial size of zeolite is 30 ~ 50mm；Inlet gate, water outlet gate form slab by fixed board and dynamic version
Mobile gate 6, fixed board replace upstream face, the back side of water tank 2, are provided with several translots on fixed board, move plate area and are greater than cross
Slot, moves version and translot contact surface is equipped with sealing joint strip, and dynamic version is connect by connecting rod with the handle 9 on the water surface.
Embodiment 3
It is substantially the same manner as Example 2 except that it is 1:1 mixed that filler 4 is biological ceramic particle, volcanic rock, zeolite by weight
It closes, the partial size of biological ceramic particle is 20 ~ 40mm, and the partial size of volcanic rock is 10 ~ 30mm, and the partial size of zeolite is 30 ~ 50mm.
The utility model is illustrated according to above-described embodiment, it should be understood that above-described embodiment does not limit in any form
Determine the utility model, it is all to use equivalent substitution or equivalent transformation mode technical solution obtained, all fall within the utility model
Within protection scope.
Claims (6)
1. a kind of river comprehensive treatment device, which is characterized in that including biological floating bed, water tank, aerator, inlet gate,
It is discharged gate；It is biological floating bed upper kind be implanted with water plant, be cube cabinet for lacking top surface, biological floating bed and water storage on water tank
Case is fixedly connected with the top surface as water tank, biological floating bed to keep afloat, and not in underwater, water tank upstream face is equipped with water tank
Inlet gate, back side are equipped with water outlet gate, and aerator includes aerator, aeration tube, aeration head, and it is floating that aeration head is located at ecology
The bottom of storage tank is inserted perpendicularly under bed, aeration head is connect by aeration tube with aerator.
2. a kind of river comprehensive treatment device according to claim 1, which is characterized in that the bottom of storage tank be equipped with 5 ~
The packing layer of 10cm thickness, filler are one or more of biological ceramic particle, volcanic rock, zeolite.
3. a kind of river comprehensive treatment device according to claim 2, which is characterized in that the partial size of the filler be 10 ~
50mm。
4. a kind of river comprehensive treatment device according to claim 1, which is characterized in that described biological floating bed floating by four
Cylinder surrounds frame-type, and centre is laid with wire side, 1 ~ 2cm of mesh.
5. a kind of river comprehensive treatment device according to claim 1, which is characterized in that the water plant is beauty
One of any of several broadleaf plants, thaliadeabata, cyperus alternifolius, aquatic iris, calamus, Arundo donax, angustifolia arrowhead herb, Lythrum salicaria, 30 ~ 50cm of strain spacing.
6. a kind of river comprehensive treatment device according to claim 1, which is characterized in that the inlet gate, water gate
Door is made of fixed board and dynamic version, and fixed board replaces upstream face, the back side of water tank, is provided with several translots on fixed board, moves the space of a whole page
Product is greater than translot, moves version and translot contact surface is equipped with sealing joint strip, dynamic version is connect by connecting rod with the handle on the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820474059.8U CN208454624U (en) | 2018-04-04 | 2018-04-04 | A kind of river comprehensive treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820474059.8U CN208454624U (en) | 2018-04-04 | 2018-04-04 | A kind of river comprehensive treatment device |
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| Publication Number | Publication Date |
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| CN208454624U true CN208454624U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820474059.8U Active CN208454624U (en) | 2018-04-04 | 2018-04-04 | A kind of river comprehensive treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582349A (en) * | 2021-08-12 | 2021-11-02 | 南京工程学院 | Multi-functional purifying box capable of self-adapting to water level change |
-
2018
- 2018-04-04 CN CN201820474059.8U patent/CN208454624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582349A (en) * | 2021-08-12 | 2021-11-02 | 南京工程学院 | Multi-functional purifying box capable of self-adapting to water level change |
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