CN207091163U - A kind of acid waste water processing unit - Google Patents
A kind of acid waste water processing unit Download PDFInfo
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- CN207091163U CN207091163U CN201720558285.XU CN201720558285U CN207091163U CN 207091163 U CN207091163 U CN 207091163U CN 201720558285 U CN201720558285 U CN 201720558285U CN 207091163 U CN207091163 U CN 207091163U
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- China
- Prior art keywords
- filtering velocity
- filter tank
- flow filter
- filtrate
- waste water
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Abstract
The utility model discloses a kind of acid waste water processing unit,Including becoming filtering velocity up-flow filter tank and aeration tower,Become filtering velocity up-flow filter tank as back taper,Waste water filters from bottom to top,Become bottom in filtering velocity up-flow filter tank to be used to place bulky grain filtrate,Become filtering velocity up-flow filter tank internal upper part and place the less filtrate of diameter,Become bottom in filtering velocity up-flow filter tank and place the filtrate being relatively large in diameter,The filtering material particle diameter of selection is no more than 3mm,Becoming the bulky grain filtrate of filtering velocity up-flow filter tank bottom can work in big filtering velocity,Filter material surface fouling can effectively be prevented,The little particle filtrate for becoming filtering velocity up-flow filter tank top works in small filtering velocity and will not led out by water,Rolled because filtrate expands,Collide with each other,The calcium sulfate for being covered in filter material surface is set to be taken to by current outside pond,So as to ensure the activity of filtrate,Aeration tower water drenching aeration with multilayer hydrophily honeycomb filler removes carbon dioxide,So that the pH value of water outlet is highly stable and more than 6.0.
Description
Technical field
Industrial wastewater treatment device technical field is the utility model is related to, is filled more particularly to a kind of processing of acid waste water
Put.
Background technology
At present metallurgical, machinery, etc. industry production process in generate substantial amounts of acidic industrial effluent, particularly acidity
The processing of waste water.The constant speed of existing use rises in filter formula and filter tank, and equipment volume and floor space are big, and filter material surface can be tied
Dirt, bed, which reloads, wastes time and energy, and is extremely difficult to " integrated wastewater discharge standard processing " requirement up to standard.
Utility model content
The purpose of this utility model is to provide a kind of acid waste water processing unit, and the device, which includes becoming, considers fast up-flow filter tank
And aeration tower, pH value is more than 6 after abolishment processing, can reach " integrated wastewater discharge standard processing " requirement up to standard.
To achieve the above object, the utility model provides following technical scheme：
The utility model provides a kind of acid waste water processing unit, including becomes filtering velocity up-flow filter tank and aeration tower, institute
The bottom for stating change filtering velocity up-flow filter tank connects with the outlet pipe of primer pump, and the water inlet pipe of the primer pump is arranged on regulating reservoir
Interior, the top for becoming filtering velocity up-flow filter tank at the top of the aeration tower by pipeline connection, the aeration tower bottom with being set
There is collecting-tank, the collecting-tank is provided with floss hole；Back taper is in the change filtering velocity up-flow filter tank, the change filtering velocity up-flow
Filter tank bottom sidewall is provided with discharge opening, and bottom is used to place bulky grain filtrate, the change in the change filtering velocity up-flow filter tank
Filtering velocity up-flow filter tank internal upper part places the less filtrate of diameter, and bottom, which is placed, in the change filtering velocity up-flow filter tank is relatively large in diameter
Filtrate.
Preferably, the top of the discharge opening for becoming filtering velocity up-flow filter tank is additionally provided with observation window, the discharge opening
Bottom is provided with relieving device；
Preferably, the primer pump is acid-proof pump, and diversion valve, the primer pump are provided with the primer pump water inlet pipe
Outlet pipe on be provided with spinner flowmeter；
Preferably, the inlet end of the primer pump water inlet pipe is provided with bottom valve；
Preferably, the collecting-tank top periphery is provided with beams of concrete, the beams of concrete support and the fixed exposure
Gas tower；
Preferably, the filtrate is lime stone, and the diameter of the less filtrate of diameter is not more than 1.5mm, diameter compared with
The diameter of the big filtrate is not more than 3mm；
Preferably, the change filtering velocity up-flow filter tank is made up of organic toughened glass；
Preferably, the change filtering velocity up-flow filter tank is formed by steel plate weldering volume, and inside and outside wall scribbles anticorrosive coat；
Preferably, the bottom in the primer pump and the change filtering velocity up-flow filter tank is arranged on same level height, described
The top of regulating reservoir and the collecting-tank and the primer pump with and the bottom for becoming filtering velocity up-flow filter tank be arranged on it is same
Horizontal plane.
The utility model achieves following technique effect in terms of existing technologies：
1st, change filtering velocity up-flow filter tank of the present utility model is made up of organic toughened glass, compared with general rigid plastics product,
Be not easily broken, it is indeformable and anti-aging the advantages that, device structure is reliable, service life length, filter tank can be also welded by steel plate and
Into filter tank is inside and outside to strengthen preservative treatment.
2nd, the utility model acid waste water processing unit is risen in filter formula and compared with filter tank with constant speed, and equipment volume is small, filtrate
Source is wide, and the advantages that filter material surface non-scaling, and equipment is taken up an area few, and filtrate utilization rate is high, and processing cost is low, dimension simple to operate
Repair easily.
3rd, because filtering material particle diameter of the present utility model is no more than 3mm, the bulky grain of filtering velocity up-flow filter tank bottom is become
Filtrate can work in big filtering velocity, can effectively prevent filter material surface fouling, become the little particle filter on filtering velocity up-flow filter tank top
Material works in small filtering velocity and will not led out by water, is rolled because filtrate expands, collides with each other, make the sulphur for being covered in filter material surface
Sour calcium is taken to outside pond by current, so as to ensure the active of filtrate
4th, the utility model acid waste water processing unit also makes full use of filter tank water potential, and aeration tower has multilayer hydrophily
Honeycomb filler, it is aerated by water drenching and removes carbon dioxide so that the pH value of water outlet is more stable, saves the energy.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the equipment schematic diagram of the utility model embodiment acid waste water processing unit；
Wherein, 1- bottom valves, 2- regulating reservoirs, 3- diversions valve, 4- spinner flowmeters, 5- become filtering velocity up-flow filter tank, 6- is seen
Examine window, 7- discharge openings, 8- relieving devices, 9- aeration towers, 10- beams of concretes, 11- collecting-tanks, 12- floss holes, 13- support frames, 14-
Primer pump.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of acid waste water processing unit, and water outlet pH value is more than 6, can reach " dirty
Water comprehensive discharge standard processing " requirement up to standard.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
Embodiment 1：
As shown in figure 1, the present embodiment is structure composition and the work to a kind of acid waste water processing unit of the utility model
Principle is described in detail.
A kind of acid waste water processing unit is present embodiments provided, including becomes filtering velocity up-flow filter tank 5 and aeration tower 9, is become
The side in filtering velocity up-flow filter tank 5 is provided with aeration tower 9, and opposite side is provided with regulating reservoir 2 and primer pump 14；Become filtering velocity up-flow
The bottom in filter tank 5 is connected with the outlet pipe of primer pump 14, and the water inlet pipe of primer pump 14 is arranged in regulating reservoir 2, becomes filtering velocity up-flow
The top in formula filter tank 5 is provided with support frame 13 with the top of aeration tower 9 by pipeline connection, the top of aeration tower 9, and support frame 13 is used for
Aeration tower 9 and the connecting tube become between filtering velocity up-flow filter tank 5 are supported, the bottom of aeration tower 9 is provided with collecting-tank 11, collecting-tank 11
It is provided with floss hole 12.
In the present embodiment, become filtering velocity up-flow filter tank 5 as back taper, become the bottom sidewall of filtering velocity up-flow filter tank 5 and set
There is discharge opening 7, discharge opening 7 is used for the filtrate for discharging failure, and the top for the discharge opening 7 for becoming filtering velocity up-flow filter tank 5 is additionally provided with
Observation window 6, observation window 6 are used for the disposition of artificial observation waste water, but also can observe consumption degree and the charging of filtrate
Height, be easy to control neutralization speed of the filtrate to waste water, the bottom of discharge opening 7 is provided with relieving device 8, and relieving device 8 is used for pair
Filtrate is backwashed.
Filtrate is placed with becoming in filtering velocity up-flow filter tank 5, filtrate is lime stone, and the diameter of the less filtrate of diameter is little
In 1.5mm, the diameter of the filtrate being relatively large in diameter is not more than 3mm, and for filtrate according to of different sizes, the position of placement is also different, becomes filter
The fast internal upper part of up-flow filter tank 5 places the less filtrate of diameter, becomes bottom in filtering velocity up-flow filter tank 5 and places the filter being relatively large in diameter
Material, because the maximum gauge of filtrate is no more than 3mm, using the static pressure waterpower become in the lime stone of filtering velocity up-flow filter tank 5 under
Hold scum pipe gravity flow deslagging or be all vented filtrate.
The primer pump 14 of the present embodiment is acid-proof pump, and diversion valve 3 is provided with the water inlet pipe of primer pump 14, primer pump 14
Spinner flowmeter 4 is provided with outlet pipe, the inlet end of the water inlet pipe of primer pump 14 is provided with bottom valve 1, and bottom valve 1 is placed on regulating reservoir
2 bottom of pond part, the delivery industry waste water out of regulating reservoir 2 of primer pump 14 are neutralized to filtering velocity up-flow filter tank 5 is become, Er Qieneng
Enough control the uninterrupted of waste water conveying.
The top periphery of collecting-tank 11 is provided with beams of concrete 10, and beams of concrete 10 is used for supporting and fixing the aeration tower on top
9, aeration tower 9 is put into collecting-tank 11 after aeration, by the water of Air Exposure, passes through after then the water of collecting-tank 11 is qualified after testing
Floss hole 12 flows out.
For the present embodiment in installation process, primer pump 14 is arranged on same level with becoming the bottom in filtering velocity up-flow filter tank 5
Highly, the top of regulating reservoir 2 and collecting-tank 11 and primer pump 14 with and the bottom in change filtering velocity up-flow filter tank 5 be arranged on same water
Plane；Being set on the ground for example, becoming filtering velocity up-flow filter tank 5, then regulating reservoir 2 and collecting-tank 11 need to be arranged on underground, and
The pond of regulating reservoir 2 and collecting-tank 11 is 0.5m deeply.Becoming after filtering velocity up-flow filter tank 5 installs needs to add gravel blanket,
Grain size of gravel is 5-10mm, thickness 200mm, then adds lime stone filtrate, when the pH for becoming the water outlet of filtering velocity up-flow filter tank 5 is obvious
, it is necessary to add filtrate during decline, charging should launch filtrate when filtrate highly drops to 800mm, and the height of charging is 1200mm.
Operation principle of the present utility model is：Filtering velocity up-flow filter tank 5 will be become and design in an inverted cone, waste water mistake from bottom to top
Filter, the filtering material particle diameter of selection are no more than 3mm, and the bulky grain filtrate for becoming the bottom of filtering velocity up-flow filter tank 5 can be in big filtering velocity
Work, can effectively prevent filter material surface fouling, and become the little particle filtrate on the top of filtering velocity up-flow filter tank 5 in small filtering velocity
Work will not be led out by water, roll, collide with each other, the calcium sulfate for making to be covered in filter material surface is by current band because filtrate expands
To outside pond, so as to ensure the activity of filtrate.The pH value of filter tank water outlet is between 4.7~5.4, using becoming filtering velocity up-flow filter tank 5
Go out water potential, then carbon dioxide is removed through the water drenching of aeration tower 9 aeration with multilayer hydrophily honeycomb filler, the pH value of water outlet is big
In 6.0.
Apply specific case in the utility model to be set forth principle of the present utility model and embodiment, the above
The explanation of embodiment is only intended to help and understands method and its core concept of the present utility model；Meanwhile for the one of this area
As technical staff, according to thought of the present utility model, there will be changes in specific embodiments and applications.To sum up
Described, this specification content should not be construed as to limitation of the present utility model.
Claims (9)
1. a kind of acid waste water processing unit, it is characterised in that including becoming filtering velocity up-flow filter tank and aeration tower, the change filtering velocity
The bottom in up-flow filter tank is connected with the outlet pipe of primer pump, and the water inlet pipe of the primer pump is arranged in regulating reservoir, the change
The top in filtering velocity up-flow filter tank is provided with collecting-tank with aeration tower top by pipeline connection, the aeration tower bottom,
The collecting-tank is provided with floss hole；Back taper is in the change filtering velocity up-flow filter tank, the change filtering velocity up-flow filter layer bottom of pond portion
Side wall is provided with discharge opening, and bottom is used to place bulky grain filtrate, the change filtering velocity up-flow in the change filtering velocity up-flow filter tank
Formula filter tank internal upper part places the less filtrate of diameter, described to become the filtrate that bottom placement is relatively large in diameter in filtering velocity up-flow filter tank.
2. acid waste water processing unit according to claim 1, it is characterised in that described to become going out for filtering velocity up-flow filter tank
The top in material hole is additionally provided with observation window, and the bottom of the discharge opening is provided with relieving device.
3. acid waste water processing unit according to claim 1, it is characterised in that the primer pump is acid-proof pump, described
Diversion valve is provided with primer pump water inlet pipe, spinner flowmeter is provided with the outlet pipe of the primer pump.
4. acid waste water processing unit according to claim 3, it is characterised in that the entrance point of the primer pump water inlet pipe
Portion is provided with bottom valve.
5. acid waste water processing unit according to claim 1, it is characterised in that the collecting-tank top periphery is provided with
Beams of concrete, the beams of concrete support and the fixed aeration tower.
6. acid waste water processing unit according to claim 1, it is characterised in that the filtrate is lime stone, diameter
The diameter of the less filtrate is not more than 1.5mm, and the diameter for the filtrate being relatively large in diameter is not more than 3mm.
7. acid waste water processing unit according to claim 1, it is characterised in that the change filtering velocity up-flow filter tank is by gathering
Fat fiberglass is made.
8. acid waste water processing unit according to claim 1, it is characterised in that the change filtering velocity up-flow filter tank is by steel
Plate weldering volume forms, and inside and outside wall scribbles anticorrosive coat.
9. acid waste water processing unit according to claim 1, it is characterised in that the primer pump and the change filtering velocity liter
The bottom in streaming filter tank is arranged on same level height, the top of the regulating reservoir and the collecting-tank and the primer pump with and
The bottom for becoming filtering velocity up-flow filter tank is arranged on same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558285.XU CN207091163U (en) | 2017-05-19 | 2017-05-19 | A kind of acid waste water processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558285.XU CN207091163U (en) | 2017-05-19 | 2017-05-19 | A kind of acid waste water processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091163U true CN207091163U (en) | 2018-03-13 |
Family
ID=61550875
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558285.XU Active CN207091163U (en) | 2017-05-19 | 2017-05-19 | A kind of acid waste water processing unit |
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| Country | Link |
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| CN (1) | CN207091163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938867A (en) * | 2017-05-19 | 2017-07-11 | 江苏江涛环境工程有限公司 | A kind of acid waste water processing unit |
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2017
- 2017-05-19 CN CN201720558285.XU patent/CN207091163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938867A (en) * | 2017-05-19 | 2017-07-11 | 江苏江涛环境工程有限公司 | A kind of acid waste water processing unit |
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