CN205473079U - Modularization pickling bonderizing sewage treatment device - Google Patents
Modularization pickling bonderizing sewage treatment device Download PDFInfo
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- CN205473079U CN205473079U CN201620175341.7U CN201620175341U CN205473079U CN 205473079 U CN205473079 U CN 205473079U CN 201620175341 U CN201620175341 U CN 201620175341U CN 205473079 U CN205473079 U CN 205473079U
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- reaction settling
- settling basin
- modularity
- sludge treatment
- processing equipment
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Abstract
The utility model discloses a modularization pickling bonderizing sewage treatment device, including equalizing basin, elevator pump, reaction settling pond, filtering ponds and clean water basin, the equalizing basin passes through the elevator pump and is connected with reaction settling pond, the last flocculating agent of installing of reaction settling pond adds the device, still is provided with agitating unit in reaction settling pond, the last delivery port of having seted up of reaction settling pond is connected with an outlet pipe on, the delivery port of outlet pipe is located filtering ponds, the filtering ponds bottom is connected with the clean water basin through clean water pipe, the reaction settling pond bottom still is provided with a sludge treatment equipment. This modularization pickling bonderizing sewage treatment device controls through the modularization for the maintenance of equipment is more convenient, and the maintenance cost is low, still has the precipitation efficiency height, sewage treatment is effectual and can avoid secondary pollution's advantage.
Description
Technical field
This utility model relates to sewage treatment area, at particularly a kind of modularity phosphatized wastewater
Reason equipment.
Background technology
Containing each Heavy Metallic Elements in industrial wastewater, particularly rust removing solution waste liquor, Phosphating Solution gives up
The discharge of mother solution, more makes sewage not only concentration height, acidity big, and complicated, these heavy metals
Element exceeds standard, and severely compromises the healthy of the ecological agriculture and people.For protection environment, it is to avoid
Sewage and pollutant flow directly into waters, and the purifying problem solving its sewage is necessary.
The utility model patent of application number 03278216.0, discloses a kind of phosphatized wastewater and processes
Machine, mainly by up-flow speed change neutralizing tower, carbon dioxide degassing pond, aeration oxidation pool, sedimentation tank
Mutually pass sequentially through pipeline to compose in series.But this sewage disposal device belongs to integrated structure,
Owing to sewage disposal device is in the most severe working environment, equipment fault easily occurs, and works as
When the sewage disposal device of concatenation type breaks down, it is difficult to failure judgement particular location, therefore gives dimension
Repair and bring the biggest difficulty, add maintenance cost.
Utility model content
The problem that this utility model is intended to overcome prior art to exist, it is provided that a kind of modularity pickling phosphorus
Change sewage disposal device.
To this end, this utility model is by the following technical solutions: at a kind of modularity phosphatized wastewater
Reason equipment, including regulating reservoir, elevator pump, reaction settling basin, filtering ponds and clear water reserviors, described tune
Joint pond is connected with reaction settling basin by elevator pump, described reaction settling basin is provided with flocculant and adds
Feeder apparatus, is additionally provided with agitating device in reaction settling basin, described reaction settling basin offers
One outlet, outlet connects and has an outlet pipe, the outlet of described outlet pipe to be positioned at filtering ponds
In, it is connected with clear water reserviors by clear water pipe bottom described filtering ponds, bottom described reaction settling basin also
It is provided with a sludge treatment equipment.
Described flocculant adding apparatus includes aluminium polychlorid holding vessel and slaked lime holding vessel, described
It is connected by pipeline between aluminium polychlorid holding vessel and reaction settling basin, and arranges on this pipeline
There is the first electromagnetic valve, be connected by pipeline between described slaked lime holding vessel and reaction settling basin,
And on this pipeline, be provided with the second electromagnetic valve, the first described electromagnetic valve and the second electromagnetic valve all with
Controller connects.
Described agitating device includes stirring motor, shaft and stirring vane, and stirring motor is arranged on
The top of reaction settling basin, shaft is connected with stirring motor output shaft, and stirring vane is arranged on and stirs
Mix on axle.
Described sludge treatment equipment includes sludge treatment pond and sludge delivery pump, described sludge delivery pump
One end connects with reaction settling basin, and the other end connects with sludge treatment pond, and described sludge treatment pond is also
Connected with regulating reservoir by filtrate readjustment pipe.
Being inverted cone dump mouth bottom described reaction settling basin, the feed end of sludge delivery pump is positioned at down
The bottom of taper dump mouth.
Connect on described clear water pipe and have that an acid is counter adjusts device.
This utility model can reach following beneficial effect: each device is by fixing module
Control, therefore when device damage occurs, it is possible to direct maintenance respective modules, reduce detection range,
Bring convenience for maintenance, saved maintenance time, and when the most maintainable damage occurs in this module
Time, directly change this module, it is not necessary to integral replacing, thus save maintenance cost；Pass through
Adding slaked lime and aluminium polychlorid, Ca ion produces calcium phosphate with phosphate ion reaction precipitation simultaneously
Precipitation, and chromium ion, produce absorption and neutralize current potential, and electrokinetic potential reduces, compression double electric layer,
Micelle collision promotes coagulation, and makes elimination of colloid stability, forms tiny closely knit flocculate, makes in sewage
Float and dissociated ion form thick floccule body, it is easier to precipitation, thus substantially increase it
Settleability；Mud after precipitation is squeezed into sludge treatment pond and is carried out processed filtrate and flow automatically back regulating reservoir
It is circulated process, prevents secondary pollution；Be provided with acid anti-adjust that device can neutralize after filtration strong
Aqueous alkali, so that water quality 100% reaches " composite wastewater discharge standard " (GB8978-1996)
In first discharge standard and reuse standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure, 1-regulating reservoir, 2-elevator pump, 3-reaction settling basin, 4-filtering ponds, 5-clear water reserviors,
6-outlet pipe, 7-clear water pipe, 8-aluminium polychlorid holding vessel, 9-slaked lime holding vessel, 10-first
Electromagnetic valve, 11-the second electromagnetic valve, 12-stirring motor, 13-shaft, 14-stirring vane, 15-
Sludge treatment pond, 16-sludge delivery pump, 17-filtrate readjustment pipe, 18-inverted cone dump mouth, 19-
Acid is counter adjusts device.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
Embodiment, refers to Fig. 1, and a kind of modularity phosphatized wastewater processing equipment, including regulation
Pond 1, elevator pump 2, reaction settling basin 3, filtering ponds 4, clear water reserviors 5, described regulating reservoir 1 passes through
Elevator pump 2 is connected with reaction settling basin 3, described reaction settling basin 3 is provided with flocculant and adds
Device, is additionally provided with agitating device in reaction settling basin 3, described reaction settling basin 3 is offered
Having an outlet, outlet connects has an outlet pipe 6, the outlet of described outlet pipe 6 to be positioned at
In filter tank 4, it is connected with clear water reserviors 5 by clear water pipe 7 bottom described filtering ponds 4, described reaction
Being additionally provided with a sludge treatment equipment bottom sedimentation tank 3, described flocculant adding apparatus includes polymerization
Aluminum chloride holding vessel 8 and slaked lime holding vessel 9, described aluminium polychlorid holding vessel 8 and reaction precipitation
Being connected by pipeline between pond 3, and be provided with the first electromagnetic valve 10 on this pipeline, described disappears
It is connected by pipeline between lime storage tank 9 with reaction settling basin 3, and is provided with on this pipeline
Second electromagnetic valve 11, the first described electromagnetic valve 10 is all connected with controller with the second electromagnetic valve 11,
Control the first electromagnetic valve 10 and folding of the second electromagnetic valve 11 by controller, thus regulate polymerization
Aluminum chloride and the quantity of slaked lime, during flocculation, be simultaneously introduced aluminium polychlorid and slaked lime, Ca from
Son and phosphate ion reaction precipitation produce calcium phosphate precipitation, and aluminium polychlorid forms chromium ion, produce
Raw absorption also neutralizes current potential, and electrokinetic potential reduces, compression double electric layer, and micelle collision promotes coagulation,
And make elimination of colloid stability, form tiny closely knit flocculate, make the float in sewage and dissociated ion
Forming thick floccule body, it is easier to precipitation, thus substantially increase its settleability, described stirring fills
Putting and include stirring motor 12, shaft 13 and stirring vane 14, stirring motor 12 is arranged on reaction
The top of sedimentation tank 3, shaft 13 is connected with stirring motor 12 output shaft, and stirring vane 14 is pacified
Being contained on shaft 13, stirring motor 12 works, thus drives stirring vane 14 to rotate, thus
Make sewage produce flowing, improve sewage and Ca ion and the combination of phosphate ion, thus ensure wadding
Solidifying efficiency, and in whipping process, flocculate then precipitates, after flocculation to water be then positioned at instead
Answer above sedimentation tank 3, and be flowed in filtering ponds 4 eventually through outlet pipe 6.Described clear water pipe 7
Upper connection has the anti-device 19 of adjusting of an acid, the anti-acid adjusting device 19 can regulate the water in clear water pipe 7 of acid
Alkalescence, so that the clear water flowed in clear water reserviors meets national standard.Described sludge treatment equipment
Including sludge treatment pond 15 and sludge delivery pump 16, described sludge delivery pump 16 one end is heavy with reaction
Pond, shallow lake 3 connects, and the other end connects with sludge treatment pond 15, described sludge treatment pond 15 also by
Filtrate readjustment pipe 17 connects with regulating reservoir 1, further, for falling bottom described reaction settling basin 3
Taper dump mouth 18, the feed end of sludge delivery pump 16 is positioned at the bottom of inverted cone dump mouth 3, dirty
Flocculation block bottom reaction settling basin 3 is pumped in sludge treatment pond 15 by mud delivery pump 16, warp
Crossing sludge treatment pond 15 to be dried, the most unnecessary moisture is then again introduced into by filtrate readjustment pipe 17
In regulating reservoir 1, thus avoiding secondary waste water and pollute, flocculation block persistently carries, thus ensures
The inner space of reaction settling basin 3, thus ensure that being carried out continuously of sewage disposal.
Operation principle of the present utility model is as follows: waste water is anti-from regulating reservoir 1 suction by elevator pump 2
Answer sedimentation tank 3, carry out mechanical agitation and be simultaneously introduced slaked lime, flocculant poly aluminum chloride, instead
Answer reaction flocculation in sedimentation tank 3, first Ca ion and phosphate ion reaction precipitation to produce calcium phosphate to sink
Forming sediment, and PAC forms chromium ion, produce absorption and neutralize current potential, electrokinetic potential reduces, and compression is double
Electric layer, micelle collision promotes coagulation, and makes elimination of colloid stability, forms tiny closely knit flocculate, make
Float and dissociated ion in sewage form thick floccule body, it is easier to precipitation, thus significantly carry
Its settleability high.After this precipitation, most phosphate is removable, the dirt of reaction settling basin
Mud is squeezed into sludge treatment pond 15 by pump and is carried out processed, and the dewatered sludge unified security after process processes,
The filtrate regulating reservoir that flows automatically back is circulated process, prevents secondary pollution, waste water phosphoric acid after precipitation
Salt is removed substantially, makes water quality 100% reach " composite wastewater discharge standard " (GB8978-1996)
In first discharge standard and reuse standard, this case designs another road filtration treatment, and water outlet is from flowing into
Clear water reserviors get final product reuse.
Claims (6)
1. a modularity phosphatized wastewater processing equipment, including regulating reservoir (1), elevator pump (2), reaction settling basin (3), filtering ponds (4) and clear water reserviors (5), it is characterized in that, described regulating reservoir (1) is connected with reaction settling basin (3) by elevator pump (2), described reaction settling basin is provided with flocculant adding apparatus on (3), it is additionally provided with agitating device in reaction settling basin (3), described reaction settling basin offers an outlet on (3), connect on outlet and have an outlet pipe (6), the outlet of described outlet pipe (6) is positioned at filtering ponds (4), described filtering ponds (4) bottom is connected with clear water reserviors (5) by clear water pipe (7), described reaction settling basin (3) bottom is additionally provided with a sludge treatment equipment.
A kind of modularity phosphatized wastewater processing equipment the most according to claim 1, it is characterized in that, described flocculant adding apparatus includes aluminium polychlorid holding vessel (8) and slaked lime holding vessel (9), described aluminium polychlorid holding vessel (8) is connected by pipeline between reaction settling basin (3), and on this pipeline, it is provided with the first electromagnetic valve (10), described slaked lime holding vessel (9) is connected by pipeline between reaction settling basin (3), and on this pipeline, it is provided with the second electromagnetic valve (11), described the first electromagnetic valve (10) is all connected with controller with the second electromagnetic valve (11).
A kind of modularity phosphatized wastewater processing equipment the most according to claim 2, it is characterized in that, described agitating device includes stirring motor (12), shaft (13) and stirring vane (14), stirring motor (12) is arranged on the top of reaction settling basin (3), shaft (13) is connected with stirring motor (12) output shaft, and stirring vane (14) is arranged on shaft (13).
A kind of modularity phosphatized wastewater processing equipment the most according to claim 3, it is characterized in that, described sludge treatment equipment includes sludge treatment pond (15) and sludge delivery pump (16), described sludge delivery pump (16) one end connects with reaction settling basin (3), the other end connects with sludge treatment pond (15), and described sludge treatment pond (15) connects with regulating reservoir (1) also by filtrate readjustment pipe (17).
A kind of modularity phosphatized wastewater processing equipment the most according to claim 4, it is characterized in that, described reaction settling basin (3) bottom is inverted cone dump mouth (18), and the feed end of sludge delivery pump (16) is positioned at the bottom of inverted cone dump mouth (18).
A kind of modularity phosphatized wastewater processing equipment the most according to claim 5, it is characterised in that: the upper connection of described clear water pipe (7) has that acid is counter adjusts device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175341.7U CN205473079U (en) | 2016-03-04 | 2016-03-04 | Modularization pickling bonderizing sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175341.7U CN205473079U (en) | 2016-03-04 | 2016-03-04 | Modularization pickling bonderizing sewage treatment device |
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| Publication Number | Publication Date |
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| CN205473079U true CN205473079U (en) | 2016-08-17 |
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| CN201620175341.7U Active CN205473079U (en) | 2016-03-04 | 2016-03-04 | Modularization pickling bonderizing sewage treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673304A (en) * | 2016-12-19 | 2017-05-17 | 徐州工程学院 | Device for treating phosphatized wastewater through biological reaction and working method thereof |
| CN108689465A (en) * | 2018-07-17 | 2018-10-23 | 兴源环境科技股份有限公司 | A kind of combined sewage short distance processing system and method |
-
2016
- 2016-03-04 CN CN201620175341.7U patent/CN205473079U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673304A (en) * | 2016-12-19 | 2017-05-17 | 徐州工程学院 | Device for treating phosphatized wastewater through biological reaction and working method thereof |
| CN108689465A (en) * | 2018-07-17 | 2018-10-23 | 兴源环境科技股份有限公司 | A kind of combined sewage short distance processing system and method |
| CN108689465B (en) * | 2018-07-17 | 2023-11-24 | 兴源环境科技股份有限公司 | Mixed sewage short-range treatment system and method |
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