CN206680234U - Unified water treating apparatus with ballasted flocculation precipitation function - Google Patents
Unified water treating apparatus with ballasted flocculation precipitation function Download PDFInfo
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- CN206680234U CN206680234U CN201720402812.8U CN201720402812U CN206680234U CN 206680234 U CN206680234 U CN 206680234U CN 201720402812 U CN201720402812 U CN 201720402812U CN 206680234 U CN206680234 U CN 206680234U
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Abstract
A kind of unified water treating apparatus with ballasted flocculation precipitation function, including pond body is integrally formed, pond body includes coagulating basin plus sand pond, flocculation basin and high speed pellets pond；Coagulating basin is circumscribed with water inlet pipe, and water inlet pipe is used to inject sewage and coagulant into coagulating basin, and the upper end of coagulating basin is with adding the upper end in sand pond to connect；Add sand pond to be used to launch micro- sand into sewage, add the lower end in sand pond to be connected with the lower end of flocculation basin；Flocculation basin is used to launch flocculation aid to through adding in the reacted sewage in sand pond, and the upper end of flocculation basin connects with high speed pellets pond upper end；High speed pellets pond is used to make to separate with alumina blossom particles through the water in the reacted sewage of flocculation basin；High speed pellets pond is circumscribed with silt particle separator；The integrated water treatment equipment has the characteristics that flexible design, compact-sized, floor space is small, impact resistance, treatment effeciency is high, cost is low and load-bearing capacity is strong, can be used for the processing of the purification of water quality and the higher industrial wastewater of suspension content of black smelly polluted-water.
Description
Technical field
It the utility model is related to a kind of unified water treating apparatus with ballasted flocculation precipitation function.
Background technology
Due to urban infrastructure construction deficiency, with urbanization and the accelerated development of process of industrialization, some cities
The sewer and river course in river course and lake etc., especially Small Urban are directly becoming the main row of industry, agricultural and sanitary wastewater
Passage and place are put, causes urban water-body pollution in wide area, body eutrophication, forms black and odorous water.
Due to historical reasons, originally in city upstream, processing of stone project construction, which lacks, advises for many processing of stone enterprises
Draw management, everywhere disperse build, environmental protection facility is not supporting complete, the production waste water largely containing high concentration suspended matter (SS) without
Processing is just discharged downstream section, and it not only wastes the water resource of a large amount of preciousnesses, but also environment is caused seriously to pollute；Equally,
Ceramic industry fast development, waste water caused by ceramic industry have big sewage quantity, tiny solid thing concentration height, SS big (general
In 1000~10,000mg/L) and the features such as bio-refractory；These waste water overwhelming majority is unprocessed to be directly discharged into river course,
Serious threat is caused to the ecological environment in river course.
It is a kind of rapid flocculation sedimentation to load flocculation sediment technology, is characterized in adding in the coagulation stage highdensity
Insoluble media particle (such as micro- sand), accelerate the " growth " and heavy of flco using the suction-operated of the gravitational settling and carrier of medium
Form sediment, compared with traditional flocculation process, the technology has the advantages that small floor space, low engineering cost, anti impulsion load, in recent years
Come, loading flocculation sediment technology supplies water at home to be widely used with sewage treatment area, but operational effect is widely different.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided one kind has ballasted flocculation precipitation
The unified water treating apparatus of function, device preparation is simple, it is higher effectively to handle black foul sewage water and suspension content
Industrial wastewater.
The utility model is achieved in that a kind of unified water treating apparatus with ballasted flocculation precipitation function, bag
Pond body is included, the pond body includes the coagulating basin set gradually from left to right plus sand pond, flocculation basin and high speed pellets pond；
The coagulating basin is circumscribed with water inlet pipe, and the water inlet pipe is used to inject sewage and highly effective coagulation into the coagulating basin
Agent；The coagulating basin is used to make sewage be sufficiently mixed so as to promote the suspension and colloidal substance in sewage with coagulant
De- steady and cohesion occurs with coagulant effect and forms initial flocculation body, the upper end of the coagulating basin adds the upper of sand pond with described
End connection；
Described plus sand pond is used to launch micro- sand in through the reacted sewage of the coagulating basin and promoted by stirring initial
The suspended particulate that floccule body is wrapped up in micro- sand and sewage forms with silt particle, big and weight coarsening floccule body, described to add
The lower end in sand pond connects with the lower end of the flocculation basin；
The flocculation basin be used for warp is described plus the reacted sewage in sand pond in launch flocculation aid so as to promote coarsening to wad a quilt with cotton
Solidifying body cures and forms the alumina blossom particles using micro- sand as core, and the upper end of the flocculation basin connects with high speed pellets pond upper end
It is logical；
The high speed pellets pond is used to make to separate with alumina blossom particles through the water in the reacted sewage of the flocculation basin.
Further, the water inlet pipe is circumscribed with coagulant ascending pipe, and the coagulant ascending pipe is away from institute
The one end for stating water inlet pipe is arranged in coagulant dosing pond；The first agitator is provided with the coagulant dosing pond.
Further, pipe-line mixer is provided with the water inlet pipe, the pipe-line mixer is arranged at the highly effective coagulation
Between agent ascending pipe and the coagulating basin, the pipe-line mixer is used to make sewage tentatively mix with coagulant.
Further, be provided with the second agitator in the coagulating basin, second agitator is used to stirring sewage and efficient
The mixed liquor of coagulant；The first water hole connected with described plus sand pond is offered in the top right wall of the coagulating basin.
Further, be installed with above described plus sand pond plus sandpipe, described plus sandpipe be used for into described plus sand pond plus
Sand in a subtle way；The 3rd agitator is additionally provided with described plus sand pond, the 3rd agitator is used to stir after coagulating basin reaction
Sewage the initial flocculation body in sewage is combined with micro- sand；Offered and the flocculation basin in described plus sand pond bottom right wall
The second water hole being connected.
Further, the flocculation basin upper end is installed with flocculation aid ascending pipe, and the flocculation aid ascending pipe is away from the wadding
The one end in solidifying pond is arranged in flocculation aid dosing pond, and the 4th agitator is provided with the flocculation aid dosing pond；The flocculation basin
Top is provided with the 5th agitator, and the 5th agitator is used to stir the mixing of the sewage and flocculation aid of described in warp plus sand pond processing
Liquid；The water channel excessively connected with the high speed pellets pond is installed with the top right wall of the flocculation basin.
Further, the inner upper in the high speed pellets pond is installed with water leg, and the water leg sinks with the high speed
Shallow lake pond is crossed water pipe by some gear mud being obliquely installed and connected, and, the upper end that the gear mud crosses water pipe is arranged on the water leg
Interior, the water leg is circumscribed with outlet pipe；
The bottom in the high speed pellets pond is installed with the silt particle collection bucket that upper end is big, lower end is small, the silt particle collection bucket
Bottom is connected with silt particle return duct, and the one end of the silt particle return duct away from the high speed pellets pond is connected with silt particle separator,
The silt particle separator is circumscribed with out sandpipe and sludge out pipe, it is described go out the one end of sandpipe away from the silt particle separator be arranged on institute
State plus sand pond top, the sludge out pipe are connected with sludge dewatering treatment system.
Preferably, the pond body is integrally formed by carbon steel, stainless steel or fiberglass.
Specifically, micro- sand is circular quartz sand, and its silicone content ＞ 95%, coefficient of uniformity (d60/d10) ＜ 1.5 are micro-
The effective grain size of sand is 100~200 μm；It is 5~10g/L to add the micro- sand concentration in sand pond.
Preferably, the coagulant is compound including bodied ferric sulfate (PFS), aluminium polychloride (PAC), sewage disposal
At least one of agent；
The sewage disposal complexing agent includes following component by weight percentage：
The host includes at least one of aluminum sulfate, sodium carbonate, quick lime；The PH conditioning agents are cement or lemon
Acid；The proportion dose includes at least one of cement, magnetic, iron powder；The adsorbent include sodium carboxymethylcellulose,
At least one of sodium alginate, chitin, chitin derivativ；
The flocculation aid is at least one of polyacrylamide, sodium alginate, activated silicic acid.
What the utility model embodiment provided has the unified water treating apparatus of ballasted flocculation precipitation function, pipeline mixing
Device makes sewage enter coagulating basin after tentatively being mixed with coagulant, is made by the second agitator stirring in coagulating basin in sewage
Being sufficiently mixed of pollutant (suspension and colloidal substance) and coagulant after form initial flocculation body, it is initial in sewage
Floccule body combines to form coarsening floccule body in the case where adding the stirring action of the 3rd agitator in sand pond into after adding sand pond with micro- sand,
Coarsening floccule body enters after flocculation basin reacts with flocculation aid that to form volume big and closely knit under the stirring action of the 5th agitator
Alumina blossom particles, alumina blossom particles by cross water channel enter high speed pellets pond after can rapid and natural drop to silt particle collection bucket bottom,
And clear water can then enter water leg, and discharged by the outlet pipe of water leg, can be by silt particle collection bucket bottom by silt particle return duct
The alumina blossom particles in portion are concentrated and are delivered to silt particle separator, can make (including the dirt in water of micro- sand and sludge by silt particle separator
Contaminate thing, coagulant and flocculation aid) separation, micro- sand after separation is put into again plus sand pond re-uses, and sludge then leads to
Cross sludge dewatering treatment system and carry out dewater treatment；The integrated water treatment equipment has flexible design, compact-sized, occupation of land face
The features such as product small and impact resistance, it can be transported by trailer and be installed in several days；Also, the integrated water treatment equipment
Also have the characteristics that treatment effeciency is high, cost is low and load-bearing capacity is strong, can be used for the black foul sewage dye such as rivers, lake, creek
The purification of water quality of water body, it can also be used to the processing of the higher industrial wastewater of suspension content.
Brief description of the drawings
Fig. 1 is the knot for the unified water treating apparatus with ballasted flocculation precipitation function that the utility model embodiment provides
Structure schematic diagram.
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 describe.
As shown in figure 1, at a kind of one body swimming with ballasted flocculation precipitation function that the utility model embodiment provides
Device, including pond body 1 are managed, pond body 1 includes the coagulating basin 11 set gradually from left to right plus sand pond 12, flocculation basin 13 and height
Fast sedimentation basin 14；
Coagulating basin 11 is circumscribed with water inlet pipe 2, and water inlet pipe 2 is used to inject sewage and coagulant into coagulating basin 11；This
In embodiment, water pump (not shown) is installed with water inlet pipe 2, the side of the access source of sewage of water inlet pipe 2 is installed with coarse rack and (do not shown
Go out), the grizzly bar gap of coarse rack is 20mm, and fine fack (not shown), the grid of fine fack are fixedly provided between coarse rack and water pump
Interspace is 5mm, and coarse rack and fine fack are used to amputate debris larger in water inlet, prevent water pump from damaging；Coagulating basin 11 is used for
Sewage is set to be sufficiently mixed with coagulant so as to promote the suspension and colloidal substance and coagulant effect hair in sewage
Raw de- steady and cohesion forms initial flocculation body, while the phosphorus in sewage acts through chemical precipitation with coagulant, coagulation sinks
Form sediment and removed with processes such as selective absorptions, the upper end of coagulating basin 11 is with adding the upper end in sand pond 12 to connect；
Add sand pond 12 to be used to launch micro- sand in through 11 reacted sewage of coagulating basin and initial flocculation is promoted by stirring
The suspended particulate that body is wrapped up in micro- sand and sewage forms with silt particle, big and weight coarsening floccule body, adds sand pond 12
Lower end connects with the lower end of flocculation basin 13；
Flocculation basin 13 is used to launch flocculation aid in 12 reacted sewage of sand pond to through adding so as to promote coarsening floccule body
Cure and form the alumina blossom particles using micro- sand as core, the upper end of flocculation basin 13 connects with the upper end of high speed pellets pond 14；
High speed pellets pond 14 is used to make to separate with alumina blossom particles through the water in 13 reacted sewage of flocculation basin.
Further, water inlet pipe 2 is circumscribed with coagulant ascending pipe 21, and coagulant ascending pipe 21 is away from water inlet pipe
2 one end is arranged in coagulant dosing pond 3；The first agitator 31, the first stirring are provided with coagulant dosing pond 3
Device 31 makes coagulant be uniformly blended into pure water by stirring, consequently facilitating will efficiently be mixed by coagulant ascending pipe 21
In solidifying agent injection water inlet pipe 2；In the present embodiment, coagulant dosing pump 22 is installed with coagulant ascending pipe 21, it is high
Coagulant dosing pump 22 is imitated to be used to coagulant being pumped into water inlet pipe 2；The inlet side of coagulant dosing pump 22 is consolidated
Provided with the first control valve 23 on coagulant ascending pipe 21, the outlet side of coagulant dosing pump 22 is installed with
The second control valve 24 on coagulant ascending pipe 21；First control valve 23 and the second control valve 24 are used to control efficiently
The opening and closing of coagulant ascending pipe 21.
Further, pipe-line mixer 25 is provided with water inlet pipe 2, pipe-line mixer 25 is arranged at coagulant ascending pipe
Between 21 and coagulating basin 11, pipe-line mixer 25 is used to make sewage tentatively mix with coagulant.
Further, be provided with the second agitator 111 in coagulating basin 11, the second agitator 111 is used to stirring sewage and efficient
The mixed liquor of coagulant；The first water hole 112 with adding sand pond 12 to connect is offered in the top right wall of coagulating basin 11；This implementation
In example, the maximum (top) speed of the second agitator 111 is 63rpm/min；First water hole 112 is rectangular opening, the first water hole 112
Length and width is 300mm；The bottom of coagulating basin 11 is installed with the first evacuated tube (not shown), and the first evacuated tube is easy to coagulating basin
The exclusion of hydrops in 11.
Further, add the top in sand pond 12 to be installed with plus sandpipe 121, add sandpipe 121 to be used to add to adding in sand pond 12
Micro- sand；Add and the 3rd agitator 122 is additionally provided with sand pond 12, the 3rd agitator 122 is used to stir through 11 reacted dirt of coagulating basin
Water makes the initial flocculation body in sewage be combined with micro- sand；Add and offer what is be connected with flocculation basin 13 in the bottom right wall in sand pond 12
Second water hole 123；In the present embodiment, the maximum (top) speed of the 3rd agitator 122 is 63rpm/min, and the second water hole 123 is square
Shape hole, the length and width of the second water hole 123 is 300mm；The bottom of sand pond 12 is added to be installed with the second evacuated tube (not shown),
Second evacuated tube is easy to the exclusion for adding the hydrops in sand pond 12.
Further, the upper end of flocculation basin 13 is installed with flocculation aid ascending pipe 131, and flocculation aid ascending pipe 131 is away from flocculation basin
13 one end is arranged in flocculation aid dosing pond 4, and the 4th agitator 41 is provided with flocculation aid dosing pond 4, and the 4th agitator 41 is logical
Crossing stirring makes flocculation aid be uniformly blended into pure water, consequently facilitating flocculation aid is injected into flocculation basin 13 by flocculation aid ascending pipe 131
It is interior；In the present embodiment, flocculation aid dosing pump 132 is installed with flocculation aid ascending pipe 131, flocculation aid dosing pump 132 is used to help
Solidifying agent is pumped into flocculation basin 13, and the inlet side of flocculation aid dosing pump 132 is installed with the on flocculation aid ascending pipe 131 the 3rd
Control valve 133, the outlet side of flocculation aid dosing pump 132 are installed with the 4th control valve 134 positioned at flocculation aid ascending pipe 131；
The top of flocculation basin 13 is provided with the 5th agitator 135, and the 5th agitator 135 is used to stir through adding the sewage of the processing of sand pond 12 and helping
The mixed liquor of solidifying agent；The water channel 136 excessively connected with high speed pellets pond 14 is installed with the top right wall of flocculation basin 13；The present embodiment
In, the maximum (top) speed of the 5th agitator 135 is 34rpm/min, and the bottom of flocculation basin 13 is installed with the 3rd evacuated tube (not shown), the
Three evacuated tubes are easy to the exclusion of the hydrops in flocculation basin 13；Due to adding the bottom right wall in sand pond 12 to be connected with flocculation basin 13,
In other embodiments, the second evacuated tube and the 3rd evacuated tube are alternatively same evacuated tube.
Further, the inner upper of high speed pellets pond 14 is installed with water leg 141, water leg 141 and high speed pellets pond 14
Water pipe 142 is crossed by some gear mud being obliquely installed to connect, and, the upper end that gear mud crosses water pipe 142 is arranged in water leg 141,
Water leg 141 is circumscribed with outlet pipe 143；In the present embodiment, water leg 141 is by L-type plate 5 and antetheca, the height in high speed pellets pond 14
The rear wall of fast sedimentation basin 14 and the right wall in high speed pellets pond 14 are enclosed and formed, and some gear mud being obliquely installed are crossed water pipe 142 and worn
The bottom of L-type plate 5 is crossed connect with the inside of high speed pellets pond 14, and, it is each keep off mud and cross water pipe 142 be tilted to the left setting, gear mud mistake
The angle of inclination of water pipe 142 is 50 °~70 °；The upper end of L-type plate 5 is concordant with the top of high speed pellets pond 14, and outlet pipe 143 is set
In the right wall of the upper end of high speed pellets pond 14；So sewage can only cross water pipe after completely into high speed pellets pond 14 by gear mud
142 lower ends enter water leg 141, and the liquid level of water leg 141 rises or declined with the liquid level of high speed pellets pond 14, by crossing water channel
The state influence for the current that the 136 sewage current flowings entered are crossed in water pipe 142 on water leg 141 and gear mud is smaller, so collects
The aqueous that tank 141 and gear mud are crossed in water pipe 142 is just in a kind of more tranquil state all the time, because alumina blossom particles are heavier,
The meeting rapid and natural sedimentation in the state of aqueous calmness, the top of such water leg 141 is just mainly clear water, it is achieved thereby that clearly
The quick separating of water and alumina blossom particles, the bottom of natural subsidence high speed pellets pond 14, clear water then lead to alumina blossom particles under gravity
The outlet pipe 143 for crossing water leg 141 flows out；
The bottom in high speed pellets pond 14 is installed with the silt particle collection bucket 144 that upper end is big, lower end is small, silt particle collection bucket 144
Bottom is connected with silt particle return duct 145, and the one end of silt particle return duct 145 away from high speed pellets pond 14 is connected with silt particle separator 6,
Silt particle separator 6 is used to make sludge (remove the part beyond micro- sand in alumen ustum：Including coagulant, flocculation aid and sewage
In pollutant) and micro- sand separation, be installed with silt particle reflux pump 146 on silt particle return duct 145, silt particle reflux pump 146 is used for will
The alumina blossom particles and water of the bottom precipitation of silt particle collection bucket 144 are pumped together to be entered to silt particle reflux pump 146, silt particle reflux pump 146
Mouth side is installed with the 5th control valve 147 on silt particle return duct 145, and the outlet side of silt particle reflux pump 146 is installed with
The 6th control valve 148 on silt particle return duct 145；5th control valve 146 and the 6th control valve 147 are used to control silt particle to return
The opening and closing of flow tube 145；Silt particle separator 6 is circumscribed with out sandpipe 61 and sludge out pipe 62, goes out sandpipe 61 and is separated away from silt particle
One end of device 6 is arranged on plus the top of sand pond 12, micro- sand is recycled after so facilitating silt particle separation, so as to reduce micro- sand
Use cost, sludge out pipe 62 are connected with sludge dewatering treatment system (not shown)；In the present embodiment, silt particle collection bucket 144 falls
Charge bank degree is set according to the size for entering the water-carrying capacity of high speed pellets pond 14 in water treatment procedure under the conditions of varying environment：Work as feed water flow
The mud scraper (not shown) on silt particle collection bucket 144, and high speed pellets pond 14 are provided with when measuring big, in high speed pellets pond 14
The blanking slope control of bottom silt particle collection bucket 144 is at 11 °~15 °；When flow of inlet water is small, silt particle collection bucket 144 can be set
Funnel-form is set to, the blanking slope control of silt particle collection bucket 144 is at 45 °~50 °, in order to which alumina blossom particles flow automatically to high speed pellets
The center of silt particle collection bucket 144 in pond 14, is now not required to set mud scraper in high speed pellets pond 14；The excessively stream of silt particle reflux pump 146
Wear-resistant and anticorrosion material is selected in part, and silt particle reflux pump 146 selects variable-frequency motor, the flow of silt particle reflux pump 146 be into
The 5~10% of the flow of water pipe 2, the lift of silt particle reflux pump 146 according to silt particle separator 6 it needs to be determined that；Silt particle separator 6
The flow of flow and silt particle reflux pump 146 is consistent, and, silt particle separator 6 requires that 80% top is flowed out, and 20% low outflow is micro-
Sand rate of recovery ＞ 98%.
Preferably, pond body 1 is integrally formed by carbon steel, stainless steel or fiberglass；So the structure of pond body 1 is with regard to fairly simple
And it is compact, transported consequently facilitating being moved using trailer, and be easily installed.
Specifically, micro- sand is circular quartz sand, its silicone content ＞ 95%, coefficient of uniformity (d60/d10) ＜ 1.5, micro- sand
Effective grain size is 100~200 μm；It is 5~10g/L to add the micro- sand concentration in sand pond 12；In the present embodiment, 98%~99% micro- sand energy
Recycled by efficiently separating for silt particle separator 6, adding sandpipe 121, the later stage is right every time after micro- sand is injected for the first time
The supply concentration for adding micro- sand in sand pond 12 is 1~2g/m3, so facilitate the use cost for controlling micro- sand carrier.
Preferably, coagulant is included in bodied ferric sulfate (PFS), aluminium polychloride (PAC), sewage disposal complexing agent
At least one；
Sewage disposal complexing agent includes following component by weight percentage：
Host includes at least one of aluminum sulfate, sodium carbonate, quick lime；PH conditioning agents are cement or citric acid；Proportion
Dose includes at least one of cement, magnetic, iron powder；Adsorbent includes sodium carboxymethylcellulose, sodium alginate, crust
At least one of element, chitin derivativ；
Flocculation aid is polyacrylamide, sodium alginate, activated silicic acid its at least one.
What the utility model embodiment provided has the unified water treating apparatus of ballasted flocculation precipitation function, is choosing one
The sewage that group aerobic pollution content is 227.3mg/L, suspension content 864.4mg/L, total phosphorus content are 6mg/L is as at
When managing object, the flow of inlet water of sewage is set as 50m3/ h, the dosage of coagulant are arranged to：Used in every liter of sewage
0.1g aluminium polychlorides (PAC) and 0.0075g polyacrylamides (PAM)；Micro- sand launches concentration and is arranged to 6g/L, and micro- sand selects grain
Footpath size is 70~140 μm of sea sands；Result is：Go out clarification of water after processing, the clearance 81.5% of aerobic pollution,
The clearance 98.6% of suspension, the clearance 95.5% of total phosphorus, the sewage after processing can reach the requirement of safety dumping.
What the utility model embodiment provided has the unified water treating apparatus of ballasted flocculation precipitation function, pipeline mixing
Device 25 makes sewage enter coagulating basin 11 after tentatively being mixed with coagulant, is stirred by the second agitator 111 in coagulating basin 11
Mix and form initial flocculation body after making being sufficiently mixed of pollutant (suspension and colloidal substance) in sewage and coagulant, it is dirty
Initial flocculation body in water is combined into after adding sand pond 12 in the case where adding the stirring action of the 3rd agitator 122 in sand pond 12 with micro- sand
Formed coarsening floccule body, coarsening floccule body enter flocculation basin 13 after under the stirring action of the 5th agitator 135 with help it is solidifying
Agent reacts to form the big and closely knit alumina blossom particles of volume, and alumina blossom particles are fast into meeting behind high speed pellets pond 14 by crossing water channel 136
Speed drops to the bottom of silt particle collection bucket 144 naturally, and clear water can then enter water leg 141, and by the outlet pipe of water leg 141
143 discharges, the alumina blossom particles of the bottom of silt particle collection bucket 144 can be concentrated by silt particle return duct 145 and be delivered to silt particle separation
Device 6, micro- sand and sludge (including pollutant, coagulant and flocculation aid in water) point can be made by silt particle separator 6
From micro- sand after separation is put into again plus sand pond 12 re-uses, and sludge is then dehydrated by sludge dewatering treatment system
Processing；The integrated water treatment equipment has the characteristics that flexible design, compact-sized, floor space be small and impact resistance, can be with
Transported by trailer and installed in several days；Also, the integrated water treatment equipment also has, and treatment effeciency is high, cost it is low with
And load-bearing capacity it is strong the features such as, can be used for the purification of water quality of the black smelly polluted-water such as rivers, lake, creek, it can also be used to outstanding
The processing of the higher industrial wastewater of float content.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (8)
- A kind of 1. unified water treating apparatus with ballasted flocculation precipitation function, it is characterised in that including pond body, the pond body Including the coagulating basin set gradually from left to right plus sand pond, flocculation basin and high speed pellets pond；The coagulating basin is circumscribed with water inlet pipe, and the water inlet pipe is used to inject sewage and coagulant into the coagulating basin； The coagulating basin be used to being sufficiently mixed sewage and coagulant so as to promote suspension in sewage and colloidal substance with Coagulant effect occurs de- steady and cohesion and forms initial flocculation body, the upper end of the coagulating basin and described plus sand pond upper end Connection；Described plus sand pond is used to launch micro- sand in through the reacted sewage of the coagulating basin and promotes initial flocculation by stirring The suspended particulate that body is wrapped up in micro- sand and sewage forms with silt particle, big and weight coarsening floccule body, described plus sand pond Lower end connected with the lower end of the flocculation basin；The flocculation basin be used for warp is described plus the reacted sewage in sand pond in launch flocculation aid so as to promote coarsening floccule body Cure and form the alumina blossom particles using micro- sand as core, the upper end of the flocculation basin connects with high speed pellets pond upper end；The high speed pellets pond is used to make to separate with alumina blossom particles through the water in the reacted sewage of the flocculation basin.
- 2. the unified water treating apparatus according to claim 1 with ballasted flocculation precipitation function, it is characterised in that institute State water inlet pipe and be circumscribed with coagulant ascending pipe, the described one end of coagulant ascending pipe away from the water inlet pipe is arranged on In coagulant dosing pond；The first agitator is provided with the coagulant dosing pond.
- 3. the unified water treating apparatus according to claim 2 with ballasted flocculation precipitation function, it is characterised in that institute State in water inlet pipe and be provided with pipe-line mixer, the pipe-line mixer is arranged at the coagulant ascending pipe and the coagulating basin Between, the pipe-line mixer is used to make sewage tentatively mix with coagulant.
- 4. the unified water treating apparatus according to claim 1 with ballasted flocculation precipitation function, it is characterised in that institute State and the second agitator is provided with coagulating basin, second agitator is used for the mixed liquor for stirring sewage and coagulant；It is described The first water hole connected with described plus sand pond is offered in the top right wall of coagulating basin.
- 5. the unified water treating apparatus according to claim 1 with ballasted flocculation precipitation function, it is characterised in that institute State to add to be installed with above sand pond and add sandpipe, described plus sandpipe is used to add micro- sand into described plus sand pond；In described plus sand pond The 3rd agitator is additionally provided with, the 3rd agitator makes initial in sewage for stirring through the reacted sewage of the coagulating basin Floccule body is combined with micro- sand；The second water hole being connected with the flocculation basin is offered in described plus sand pond bottom right wall.
- 6. the unified water treating apparatus according to claim 1 with ballasted flocculation precipitation function, it is characterised in that institute State flocculation basin upper end and be installed with flocculation aid ascending pipe, the described one end of flocculation aid ascending pipe away from the flocculation basin be arranged on help it is solidifying In agent dosing pond, the 4th agitator is provided with the flocculation aid dosing pond；The top of the flocculation basin is provided with the 5th agitator, institute State the mixed liquor that the 5th agitator is used to stir warp is described plus sand pond is handled sewage and flocculation aid；The top of the flocculation basin is right The water channel excessively connected with the high speed pellets pond is installed with wall.
- 7. the unified water treating apparatus according to claim 1 with ballasted flocculation precipitation function, it is characterised in that institute The inner upper for stating high speed pellets pond is installed with water leg, and the water leg is obliquely installed with the high speed pellets pond by some Gear mud cross water pipe connection, and, the gear mud is crossed the upper end of water pipe and is arranged in the water leg, and the water leg is circumscribed with out Water pipe；The bottom in the high speed pellets pond is installed with the silt particle collection bucket that upper end is big, lower end is small, the bottom of the silt particle collection bucket Silt particle return duct is connected with, the one end of the silt particle return duct away from the high speed pellets pond is connected with silt particle separator, described Silt particle separator is circumscribed with out sandpipe and sludge out pipe, it is described go out the one end of sandpipe away from the silt particle separator be arranged on it is described plus Above sand pond, the sludge out pipe is connected with sludge dewatering treatment system.
- 8. the unified water treating apparatus according to claim 1 with ballasted flocculation precipitation function, it is characterised in that institute Pond body is stated to be integrally formed by carbon steel, stainless steel or fiberglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830252A (en) * | 2017-04-18 | 2017-06-13 | 深圳市三林生物科技工程有限公司 | The unified water treating apparatus of function are precipitated with ballasted flocculation |
| CN116282660A (en) * | 2023-02-17 | 2023-06-23 | 北京沃尔德斯水务科技有限公司 | Movable high-efficient water treatment sled dress equipment |
| CN116655079A (en) * | 2023-07-31 | 2023-08-29 | 江苏通用环保集团有限公司 | Floating drainage efficient sedimentation tank |
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2017
- 2017-04-18 CN CN201720402812.8U patent/CN206680234U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830252A (en) * | 2017-04-18 | 2017-06-13 | 深圳市三林生物科技工程有限公司 | The unified water treating apparatus of function are precipitated with ballasted flocculation |
| CN116282660A (en) * | 2023-02-17 | 2023-06-23 | 北京沃尔德斯水务科技有限公司 | Movable high-efficient water treatment sled dress equipment |
| CN116655079A (en) * | 2023-07-31 | 2023-08-29 | 江苏通用环保集团有限公司 | Floating drainage efficient sedimentation tank |
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