CN208700744U - A kind of waste water treatment system - Google Patents
A kind of waste water treatment system Download PDFInfo
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- CN208700744U CN208700744U CN201821309136.0U CN201821309136U CN208700744U CN 208700744 U CN208700744 U CN 208700744U CN 201821309136 U CN201821309136 U CN 201821309136U CN 208700744 U CN208700744 U CN 208700744U
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- waste water
- conditioning tank
- delivery pipe
- pond
- water treatment
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Abstract
The utility model relates to a kind of waste water treatment systems, it is characterized by comprising sequentially connected oil separators from left to right, conditioning tank, transfer pond, oxidation reaction pond, coagulating basin and sedimentation basin, the waste water inlet pipe for importing pickling waste waters is connected on the oil separator side wall, it is connected with each other between transfer pond by the first delivery pipe in the middle part of the conditioning tank side wall, pneumatic diaphragm pump and filter press are respectively arranged in first delivery pipe, it is connected with each other between the transfer pond and oxidation reaction pond by the second delivery pipe, elevator pump is provided in second delivery pipe, the delivery pipe for waste water up to standard to be discharged is connected in the middle part of the sedimentation basin side wall.The utility model provides that a kind of good waste water treatment effect, stable and reliable operation treatment effeciency be high and the low waste water treatment system with long service life of operating cost.
Description
Technical field
The utility model relates to metal working technical areas, and in particular to a kind of waste water treatment system.
Background technique
During carrying out pickling working process to metal works, a large amount of industrial production wastewater can be generated, pollution refers to
Mark is more serious Fe, pH, SS, these waste water are directly discharged into river if do not handled, and will form oxide, the hydrogen of various valence states
The mixtures such as oxide, deteriorate quality of river water, are irrigated with this water, will cause crops mortality, this water flows through fish pond, sea
The cultivation such as painting place, and will cause fish and shell biological death.The existing processing mode to metal works processing waste water
It is more single, there is processing waste water phenomenon not in place, the ecological environment on factory periphery is frequently subjected to serious destruction, through locating
The waste water quality of reason is not up to standard, and the minimum standard of discharge is not achieved；It is low to the treatment effeciency of pickling waste waters at present, it is not able to satisfy
Wastewater treatment under increasing production yields state uses, and service life is short, and operating cost is higher.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of good waste water treatment effects, fortune
The reliable and stable treatment effeciency height of row and the low waste water treatment system with long service life of operating cost.
The technical solution of the utility model is achieved in that a kind of waste water treatment system, it is characterised in that: including from a left side
It turns right sequentially connected oil separator, conditioning tank, transfer pond, oxidation reaction pond, coagulating basin and sedimentation basin, the oil separator side wall
On be connected with waste water inlet pipe for importing pickling waste waters, it is defeated by first between transfer pond in the middle part of the conditioning tank side wall
It send pipe to be connected with each other, pneumatic diaphragm pump and filter press, the transfer pond and oxidation is respectively arranged in first delivery pipe
It is connected with each other between reaction tank by the second delivery pipe, is provided with elevator pump, the sedimentation basin side wall in second delivery pipe
Middle part is connected with the delivery pipe for waste water up to standard to be discharged.
By using above-mentioned technical proposal, the waste water for metal works pickling is useless on oil separator side wall by being arranged in
Water inlet pipe is imported into oil separator, different using the specific gravity of suspended matter in waste water and water and achieve the purpose that separation, and oil separator is removed
It after removing the greasy dirt in waste water, is flowed into conditioning tank, in conditioning tank after uniform water quality, by being arranged in the first delivery pipe
It is driven into filter press under pneumatic diaphragm pumping action, filtrate is transported in transfer pond by the first delivery pipe, then by elevator pump
It is evacuated in oxidation reaction pond by the second delivery pipe, the ferrous ions contained in waste water at iron ion, is then flowed into
In coagulating basin, by adding some medicaments into coagulating basin, such as coagulant and flocculation aid, enable the particle for being difficult to precipitate in waste water
It being aggregated with one another and forms colloid, form bigger floccule body in conjunction with the impurity in waste water, floccule body can not only adsorb suspended matter,
Can also absorbed portion bacterium and dissolved matter, waste water enters in sedimentation basin, and mud-water separation, sedimentation basin are carried out in sedimentation basin
The middle waste water up to standard for completing processing passes through the delivery pipe being arranged in the middle part of sedimentation basin side wall and is discharged, and above structure is to waste water
High treating effect and treatment effeciency height, are able to satisfy the quick processing to pickling waste waters, and waste water treatment system is with higher reliable
Property, effluent quality can ensure that qualified discharge；Waste water treatment system is simple and practical, automatic operating management and easy to operate, sufficiently
Using existing resource, it is high and run that the utility model provides a kind of good waste water treatment effect, stable and reliable operation treatment effeciency
Waste water treatment system with long service life at low cost.
The utility model is further arranged to: the precipitating bottom of pond portion is connect by return pipe with conditioning tank side wall, described
Sludge lifting pump is provided on return pipe.
By using above-mentioned technical proposal, in order to further increase the recycling efficiency of waste water treatment system and sustainable
The utilization rate used is provided with return pipe in precipitating bottom of pond portion, sludge lifting pump, sedimentation basin bottom precipitation is provided on return pipe
Sludge be passed into conditioning tank under the action of sludge lifting pump by return pipe, after the processing of filter press, become mud
Cake outward transport processing, processing mode is simply pollution-free, and filtrate is entered in transfer pond by the first delivery pipe and continued with.
The utility model is further arranged to: the mixing component for stirring evenly water quality is provided in the conditioning tank,
The mixing component includes the driving motor being arranged at conditioning tank top center, the output end connection of the driving motor
There is agitating shaft, the agitating shaft extends to inside conditioning tank far from one end of driving motor, on the agitating shaft radially each other
Being equidistantly spaced has several stirring blades in long strip, and the conditioning tank side, which is provided with, is added lime for controlling
Feed component.
By using above-mentioned technical proposal, under the driving effect of driving motor, the agitating shaft rotation of output end connection
And drive be arranged in it is radially equally spaced from each other from spaced several stirrings in long strip along agitating shaft on agitating shaft side wall
Blade is stirred the waste water in conditioning tank, on the one hand equal with being sufficiently mixed for waste water after cooperation charging component addition lime
It is even, so that it is accelerated the acidic materials in mutual reaction reduction waste water, is exported after sufficiently being precipitated after reacting to each other with lime, it is another
Filter press filters pressing of the aspect for uniform water quality after convenient, it is simple and reliable for structure.
The utility model is further arranged to: the charging component includes that the inside of conditioning tank side is arranged in be contained with stone
The material box of mortar, the material box bottom are connected to by conveying pipeline with conditioning tank, and lime pump is provided on the conveying pipeline.
By using above-mentioned technical proposal, the additional amount of lime is controlled for convenience, cooperates the specific volume of waste water, be added
Suitable lime total amount is provided with the internal material box for being contained with lime white in the side of conditioning tank, and material box bottom passes through defeated
Expects pipe is connected to conditioning tank, and lime pump is provided on conveying pipeline, is extracted the lime in material box under the action of lime pump and is entered
Neutralization reaction is carried out with waste water into conditioning tank.
The utility model is further arranged to: the delivery pipe is internally provided with screen modules, the screen modules
Including spaced first filter screen and the second filter screen of being parallel to each other, filled out between first filter screen and the second filter screen
Filled with the active carbon for absorbing and filter waste water up to standard.
Meet discharge by using above-mentioned technical proposal in order to guarantee that waste water accomplishes qualified discharge derived from delivery pipe
Standard, be internally provided with screen modules in delivery pipe, screen modules include spaced first filtering that is parallel to each other
Net and the second filter screen are filled with the active carbon for absorbing and filter waste water up to standard between the first filter screen and the second filter screen,
The setting prevents the impurity precipitated in sedimentation basin direct emission from delivery pipe to come out pollution surrounding enviroment, further serves as simultaneously
The effect for having arrived filtration, purification waste discharge makes whole filtration, purification waste water effect more in place.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is specific embodiment of the present invention structural schematic diagram.
Fig. 2 is conditioning tank structural schematic diagram in specific embodiment of the present invention.
Fig. 3 is delivery pipe structural schematic diagram in specific embodiment of the present invention.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, the utility model discloses a kind of waste water treatment systems, in the utility model specific embodiment
In, including sequentially connected oil separator 1, conditioning tank 2, transfer pond 3, oxidation reaction pond 4, coagulating basin 5 and precipitating from left to right
Pond 6, is connected with the waste water inlet pipe 7 for importing pickling waste waters on 1 side wall of oil separator, in the middle part of 2 side wall of conditioning tank and
It is connected with each other between transfer pond 3 by the first delivery pipe 8, is respectively arranged with 9 He of pneumatic diaphragm pump in first delivery pipe 8
Filter press 10 is connected with each other between the transfer pond 3 and oxidation reaction pond 4 by the second delivery pipe 11, second conveying
It is provided with elevator pump 12 on pipe 11, the delivery pipe 13 for waste water up to standard to be discharged is connected in the middle part of 6 side wall of sedimentation basin.
By using above-mentioned technical proposal, the waste water for metal works pickling is by being arranged on 1 side wall of oil separator
Waste water inlet pipe 7 is imported into oil separator 1, different using the specific gravity of suspended matter in waste water and water and achieve the purpose that separation, oil removal
After pond 1 removes the greasy dirt in waste water, it is flowed into conditioning tank 2, it is defeated first by being arranged in conditioning tank 2 after uniform water quality
It is driven into filter press 10 under sending the pneumatic diaphragm pump 9 on pipe 8 to act on, filtrate is transported to transfer pond 3 by the first delivery pipe 8
In, then be evacuated in oxidation reaction pond 4 by the second delivery pipe 11 by elevator pump 12, the ferrous ions contained in waste water at
Then iron ion is flowed into coagulating basin 5, by adding some medicaments into coagulating basin 5, such as coagulant and flocculation aid, make to give up
The particle precipitated is difficult in water can be aggregated with one another and form colloid, and bigger floccule body is formed in conjunction with the impurity in waste water, wadding
Solidifying body can not only adsorb suspended matter, moreover it is possible to which absorbed portion bacterium and dissolved matter, waste water enter in sedimentation basin 6, are precipitating
Mud-water separation is carried out in pond 6, the waste water up to standard that processing is completed in sedimentation basin 6 passes through the discharge being arranged in the middle part of 6 side wall of sedimentation basin
Pipe 13 is discharged, and above structure is high to the high treating effect and treatment effeciency of waste water, is able to satisfy the quick place to pickling waste waters
Reason, waste water treatment system reliability with higher, effluent quality can ensure that qualified discharge；Waste water treatment system is simple and practical,
Automatic operating management and easy to operate, makes full use of existing resource, the utility model provide a kind of good waste water treatment effect,
Stable and reliable operation treatment effeciency height and the low waste water treatment system with long service life of operating cost.
In the utility model specific embodiment, 6 bottom of sedimentation basin is connected by return pipe 14 and 2 side wall of conditioning tank
It connects, is provided with sludge lifting pump 15 on the return pipe 14.
By using above-mentioned technical proposal, in order to further increase the recycling efficiency of waste water treatment system and sustainable
The utilization rate used is provided with return pipe 14 in 6 bottom of sedimentation basin, sludge lifting pump 15, sedimentation basin 6 is provided on return pipe 14
The sludge of bottom precipitation is passed into conditioning tank 2 under the action of sludge lifting pump 15 by return pipe 14, and filter press 10 is passed through
Processing after, become mud cake outward transport processing, processing mode is simply pollution-free, and filtrate enters transfer water by the first delivery pipe 8
It is continued in pond 3.
In the utility model specific embodiment, the stirring group for stirring evenly water quality is provided in the conditioning tank 2
Part, the mixing component include the driving motor 21 being arranged at 2 top center of conditioning tank, the driving motor 21 it is defeated
Outlet is connected with agitating shaft 22, and the agitating shaft 22 extends to inside conditioning tank 2 far from one end of driving motor 21, the stirring
Radially equally spaced from each other from several stirring blades 23 in long strip are arranged at intervals on axis 22,2 side of conditioning tank is arranged
Have for controlling the charging component that lime is added.
By using above-mentioned technical proposal, under the driving effect of driving motor 21, the agitating shaft 22 of output end connection
Rotate and drive be arranged in it is radial equally spaced from each other several in strip from spaced along agitating shaft 22 on 22 side wall of agitating shaft
The stirring blade 23 of shape is stirred the waste water in conditioning tank 2, on the one hand cooperation charging component be added lime after with waste water
It is sufficiently mixed uniformly, so that it is accelerated the acidic materials in mutual reaction reduction waste water, sufficiently precipitated after reacting to each other with lime
After export, on the other hand 10 filters pressing of filter press for uniform water quality after convenient, simple and reliable for structure.
In the utility model specific embodiment, the charging component includes that the inside of 2 side of conditioning tank is arranged in hold
There is the material box 24 of lime white, 24 bottom of material box is connected to conditioning tank 2 by conveying pipeline 25, is set on the conveying pipeline 25
It is equipped with lime pump 26.
By using above-mentioned technical proposal, the additional amount of lime is controlled for convenience, cooperates the specific volume of waste water, be added
Suitable lime total amount is provided with the internal material box 24 for being contained with lime white in the side of conditioning tank 2, and 24 bottom of material box is logical
It crosses conveying pipeline 25 to be connected to conditioning tank 2, lime pump 26 is provided on conveying pipeline 25, extract material box under the action of lime pump 26
Lime in 24 enters in conditioning tank 2 and carries out neutralization reaction with waste water.
In the utility model specific embodiment, the delivery pipe 13 is internally provided with screen modules, the filter screen
Component includes be parallel to each other spaced first filter screen 27 and the second filter screen 28, first filter screen 27 and the second mistake
Filled with the active carbon 29 for absorbing and filter waste water up to standard between strainer 28.
By using above-mentioned technical proposal, in order to guarantee that waste water accomplishes qualified discharge derived from the delivery pipe 13, meet row
The standard put is internally provided with screen modules in delivery pipe 13, and screen modules include being parallel to each other spaced first
Filter screen 27 and the second filter screen 28, filled with up to standard for absorbing and filter between the first filter screen 27 and the second filter screen 28
The active carbon 29 of waste water, the setting prevent the impurity precipitated in sedimentation basin 6 direct emission from delivery pipe 13 to come out pollution week
Surrounding environment, while the effect of filtration, purification waste discharge has been further functioned as, arrive whole filtration, purification waste water effect more
Position.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of waste water treatment system, it is characterised in that: including sequentially connected oil separator (1) from left to right, conditioning tank (2),
Transfer pond (3), oxidation reaction pond (4), coagulating basin (5) and sedimentation basin (6) are connected on oil separator (1) side wall and are used for
The waste water inlet pipe (7) of pickling waste waters is imported, passes through the first conveying between transfer pond (3) in the middle part of conditioning tank (2) side wall
It manages (8) to be connected with each other, is respectively arranged with pneumatic diaphragm pump (9) and filter press (10), the transfer on first delivery pipe (8)
It is connected with each other between pond (3) and oxidation reaction pond (4) by the second delivery pipe (11), is arranged on second delivery pipe (11)
Have elevator pump (12), the delivery pipe (13) for waste water up to standard to be discharged is connected in the middle part of sedimentation basin (6) side wall.
2. a kind of waste water treatment system according to claim 1, it is characterised in that: sedimentation basin (6) bottom passes through back
Flow tube (14) is connect with conditioning tank (2) side wall, is provided with sludge lifting pump (15) on the return pipe (14).
3. a kind of waste water treatment system according to claim 1 or 2, it is characterised in that: be provided in the conditioning tank (2)
For stirring evenly the mixing component of water quality, the mixing component includes the drive being arranged at conditioning tank (2) top center
Dynamic motor (21), the output end of the driving motor (21) are connected with agitating shaft (22), and the agitating shaft (22) is far from driving electricity
It is internal that one end of machine (21) extends to conditioning tank (2), the agitating shaft (22) if on it is radially equally spaced from each other from being arranged at intervals with
It does stirring blade in long strip (23), conditioning tank (2) side is provided with for controlling the charging component that lime is added.
4. a kind of waste water treatment system according to claim 3, it is characterised in that: the charging component includes that setting is being adjusted
The inside of section pond (2) side is contained with the material box (24) of lime white, material box (24) bottom by conveying pipeline (25) with
Conditioning tank (2) is connected to, and lime pump (26) is provided on the conveying pipeline (25).
5. a kind of waste water treatment system according to claim 1 or 2, it is characterised in that: set inside the delivery pipe (13)
Screen modules are equipped with, the screen modules include be parallel to each other spaced first filter screen (27) and the second filter screen
(28), filled with the active carbon for absorbing and filter waste water up to standard between first filter screen (27) and the second filter screen (28)
(29)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309136.0U CN208700744U (en) | 2018-08-14 | 2018-08-14 | A kind of waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309136.0U CN208700744U (en) | 2018-08-14 | 2018-08-14 | A kind of waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700744U true CN208700744U (en) | 2019-04-05 |
Family
ID=65942224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309136.0U Active CN208700744U (en) | 2018-08-14 | 2018-08-14 | A kind of waste water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208700744U (en) |
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2018
- 2018-08-14 CN CN201821309136.0U patent/CN208700744U/en active Active
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