CN206814562U - A kind of sewage treatment equipment - Google Patents
A kind of sewage treatment equipment Download PDFInfo
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- CN206814562U CN206814562U CN201621326770.6U CN201621326770U CN206814562U CN 206814562 U CN206814562 U CN 206814562U CN 201621326770 U CN201621326770 U CN 201621326770U CN 206814562 U CN206814562 U CN 206814562U
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Abstract
This application discloses a kind of sewage treatment equipment, it is made up of filtering ponds, sedimentation basin, the pump housing, dissolving, pressure-reducing valve, floation tank, distillation pond, flowmeter, output equipment and valve, state filtering ponds and be provided with waste water input port, filtering ponds are connected with sedimentation basin, sedimentation basin is connected with the pump housing, waste water after precipitation is transferred in dissolving by the pump housing, it is transported to again by pressure-reducing valve in floation tank, floation tank is connected with distillation pond, distillation pond is connected with flowmeter, flowmeter is provided with valve, and the valve is connected with output equipment；Oil removal rate is high, and removal efficiency is high；The production quantity of slag is few, and expense is low；It is environment-friendly, the 0.7mg/L of concentration of cobalt ions 0.3；The 0.5mg/L of nickel ion content 0.1, nickel ion clearance reach 99.95 99.99%；Equipment is simple, and floor space is small；Separating rate is fast, good in economic efficiency, can be used widely, and constantly substitute current material.
Description
Technical field
The application is related to field of waste water treatment, more particularly to a kind of sewage treatment equipment.
Background technology
Wastewater treatment（wastewater treatment methods）It is exactly the method pair using physics, chemistry and biology
Waste water is handled, and makes purification of waste water, reduces pollution, so that reaching Sewage treatment, multiplexing, makes full use of water resource.
Separated by physical action, reclaim the undissolved pollutant in suspended state in waste water（Including oil film and oil droplet）
Waste water treatment process, gravitational separation process, centrifugal separation and sieving retention method etc. can be divided into.Place based on heat exchange principle
Logos falls within physical treatment process.
By chemically react and effect of mass transmitting come separate, removes in waste water in dissolve, the pollutant of colloidal state or by its
It is converted into the waste water treatment process of innocuous substance.In method of chemical treatment, to add the processing based on medicament produces chemical reaction
Unit is：Coagulation, neutralization, redox etc.；And the processing unit based on effect of mass transmitting then has：Extraction, stripping, stripping,
Absorption, ion exchange and electrodialysis and counter-infiltration etc..Latter two processing unit is collectively referred to as membrane separation technique again.Wherein with biography
The processing unit of matter effect both has chemical action, there is associated physical action again, so also can be chemically in facture
Branch away, turn into another kind of processing method, referred to as physical-chemical process.
By the metabolism of microorganism, make be in waste water solution, colloid and fine suspended state organic pollution,
It is converted into stabilization, the waste water treatment process of harmless material.According to the difference of effect microorganism, biological treatment can be divided into aerobic again
Biological treatment and anaerobic bio-treated two types.Biological wastewater treatment is widely used that aerobe facture, traditionally,
Aerobe facture is divided into activated sludge process and the class of biomembrance process two again.Inherently a kind of processing unit of activated sludge process,
It has a variety of methods of operation.Belong to the processing equipment of biomembrance process have biofilter, biological rotating disk, biological contact oxidation pond and
Biological fluidized bed etc..Bio-oxidation pond method is also known as natural ecological resource method.Anaerobic biotreatment method, also known as biological reducing processing
Method, mainly for the treatment of high concentrated organic wastewater and sludge.The processing equipment used is mainly digester.
Waste water is handled with biological contact oxidation process, i.e., filler is filled in biological reaction pool with Biological Contact Oxidation Process,
The sewage being oxygenated submerges whole fillers, and flows through filler with certain flow velocity.It is covered with biomembrane, sewage and life on filler
Thing film is contacted extensively, and on biomembrane in the presence of the metabolism of microorganism, dirty organic pollutants are removed, sewage
It is purified.Finally, treated waste water is discharged into after biological contact oxidization treatment system mixes with sanitary sewage and handled, chlorine
Qualified discharge after sterilization.Biological contact oxidation process is a kind of biomembrance process work between activated sludge process and biofilter
Skill, it is characterized in setting filler in pond, bottom of pond aeration is oxygenated to sewage, and sewage in pond body is in flow regime,
To ensure that sewage fully contacts with the filler that is immersed in sewage, avoid having sewage in biological contact oxidation pond and contacted with filler
The defects of uneven, this aerator appellation blast aeration.
In terms of large-scale treatment plant, high load capacity biofiltration and CMAS complete mixing activated sludge are currently used in two stage treatment
Most common two methods.The advantages of biofilter is easily operated, can receive load and the excess load of mutation and will not draw
Rise entirely ineffective.Complete mixing active sludge method can bear the load of mutation but can be failed under long-term excess load.Such as work as life
The BOD loading in thing filter tank was from 45 pounds/1000 feet of Design cooling load 3/ day（R=1）Increase to 90 pounds/1000 feet 3/ day（R=2）, effect
Rate is reduced to 70% from 77%., can be because of sludge bulking and in water outlet when one activated sludge unit is by excess load to the same extent
It is middle to lose activated sludge solids and fail.The efficiency for removing BOD is down to less than 50% by 90%.
Apply for content
The technical problem of solution：
The application technical issues that need to address are that nickel ion clearance is low, Water Sproading rate is low, equipment is multiple in the prior art
It is miscellaneous, floor space is big, separating rate is slow, oil removal rate is low, deficiency in economic performance and the production technical problem such as quantity of slag height, propose a kind of waste water
Processing equipment.
Technical scheme：
A kind of sewage treatment equipment, the sewage treatment equipment by filtering ponds, sedimentation basin, the pump housing, dissolving, pressure-reducing valve,
Floation tank, distillation pond, flowmeter, output equipment and valve composition, the filtering ponds are provided with waste water input port, and filtering ponds are with sinking
Shallow lake pond is connected, and the sedimentation basin is connected with the pump housing, and the waste water after precipitation is transferred in dissolving by the pump housing, then passes through pressure-reducing valve
It is transported in floation tank, floation tank is connected with distillation pond, and distillation pond is connected with flowmeter, and flowmeter is provided with valve, the valve
Door is connected with output equipment.
A kind of optimal technical scheme as the application：Filter screen is provided with the filtering ponds.
A kind of optimal technical scheme as the application：Activated carbon process layer is provided with below the filtering ponds Inner filter net.
A kind of optimal technical scheme as the application：The distillation bottom of pond portion is provided with resistive heater.
A kind of optimal technical scheme as the application：The filter screen filter footpath is 0.1-1mm.
Beneficial effect：
A kind of herein described sewage treatment equipment compared with prior art, has following technology using above technical scheme
Effect：1st, oil removal rate is high, and removal efficiency is high；2nd, the production quantity of slag is few, and expense is low；3rd, it is environment-friendly, concentration of cobalt ions 0.3-
0.7mg/L；4th, nickel ion content 0.1-0.5mg/L, nickel ion clearance reach 99.95-99.99%；5th, equipment is simple, takes up an area
Area is small；6th, separating rate is fast, good in economic efficiency, can be used widely, and constantly substitute current material.
Brief description of the drawings：
Fig. 1 is the structural representation of the application sewage treatment equipment.
Description of reference numerals：1st, filtering ponds, 2, sedimentation basin, 3, the pump housing, 4, dissolving, 5, pressure-reducing valve, 6, floation tank, 7, steam
Evaporate pond, 8, flowmeter, 9, output equipment, 10, valve, 11, waste water input port, 12, filter screen, 13, activated carbon process layer, 14 plus
Hot water radiation wire.
Embodiment
Following examples further illustrate present context, but should not be construed as the limitation to the application.Without departing substantially from
In the case of the application spirit and essence, the modification and replacement made to the application method, step or condition, the application is belonged to
Scope.
Unless otherwise specified, the conventional meanses that technological means used in embodiment is well known to those skilled in the art.
Embodiment 1:
As shown in figure 1, a kind of sewage treatment equipment, by filtering ponds 1, sedimentation basin 2, the pump housing 3, dissolving 4, pressure-reducing valve 5, floating
Scavenger 6, distillation pond 7, flowmeter 8, output equipment 9 and valve 10 form, and the filtering ponds are provided with waste water input port 11, filtering
Filter screen 12 is provided with pond 1, it is 1mm that filter screen 12, which filters footpath, and the lower section of filter screen 12 is provided with activated carbon process layer 13, filtering ponds and sedimentation basin 2
It is connected, the sedimentation basin 2 is connected with the pump housing 3, and the waste water after precipitation is transferred in dissolving 4 by the pump housing 3, then passes through pressure-reducing valve
5 are transported in floation tank 6, and floation tank 6 is connected with distillation pond 7, and the distillation bottom of pond 7 is provided with resistive heater 14, distillation pond 7 and stream
Gauge 8 is connected, and flowmeter 8 is provided with valve 10, and the valve 10 is connected with output equipment 9.
Oil removal rate is high, and removal efficiency is high；The production quantity of slag is few, and expense is low；It is environment-friendly, concentration of cobalt ions 0.7mg/L；Nickel
Ion concentration 0.5mg/L, nickel ion clearance reach 99.95%；Equipment is simple, and floor space is small；Separating rate is fast, economy effect
Benefit is good, can be used widely, and constantly substitute current material.
Embodiment 2：
As shown in figure 1, a kind of sewage treatment equipment, by filtering ponds 1, sedimentation basin 2, the pump housing 3, dissolving 4, pressure-reducing valve 5, floating
Scavenger 6, distillation pond 7, flowmeter 8, output equipment 9 and valve 10 form, and the filtering ponds are provided with waste water input port 11, filtering
Filter screen 12 is provided with pond 1, it is 0.8mm that filter screen 12, which filters footpath, and the lower section of filter screen 12 is provided with activated carbon process layer 13, filtering ponds and sedimentation basin
2 are connected, and the sedimentation basin 2 is connected with the pump housing 3, and the waste water after precipitation is transferred in dissolving 4 by the pump housing 3, then passes through decompression
Valve 5 is transported in floation tank 6, and floation tank 6 is connected with distillation pond 7, and the distillation bottom of pond 7 is provided with resistive heater 14, distill pond 7 and
Flowmeter 8 is connected, and flowmeter 8 is provided with valve 10, and the valve 10 is connected with output equipment 9.
Oil removal rate is high, and removal efficiency is high；The production quantity of slag is few, and expense is low；It is environment-friendly, concentration of cobalt ions 0.6mg/L；Nickel
Ion concentration 0.4mg/L, nickel ion clearance reach 99.96%；Equipment is simple, and floor space is small；Separating rate is fast, economy effect
Benefit is good, can be used widely, and constantly substitute current material.
Embodiment 3:
As shown in figure 1, a kind of sewage treatment equipment, by filtering ponds 1, sedimentation basin 2, the pump housing 3, dissolving 4, pressure-reducing valve 5, floating
Scavenger 6, distillation pond 7, flowmeter 8, output equipment 9 and valve 10 form, and the filtering ponds are provided with waste water input port 11, filtering
Filter screen 12 is provided with pond 1, it is 0.5mm that filter screen 12, which filters footpath, and the lower section of filter screen 12 is provided with activated carbon process layer 13, filtering ponds and sedimentation basin
2 are connected, and the sedimentation basin 2 is connected with the pump housing 3, and the waste water after precipitation is transferred in dissolving 4 by the pump housing 3, then passes through decompression
Valve 5 is transported in floation tank 6, and floation tank 6 is connected with distillation pond 7, and the distillation bottom of pond 7 is provided with resistive heater 14, distill pond 7 and
Flowmeter 8 is connected, and flowmeter 8 is provided with valve 10, and the valve 10 is connected with output equipment 9.
Oil removal rate is high, and removal efficiency is high；The production quantity of slag is few, and expense is low；It is environment-friendly, concentration of cobalt ions 0.5mg/L；Nickel
Ion concentration 0.3mg/L, nickel ion clearance reach 99.97%；Equipment is simple, and floor space is small；Separating rate is fast, economy effect
Benefit is good, can be used widely, and constantly substitute current material.
Embodiment 4:
As shown in figure 1, a kind of sewage treatment equipment, by filtering ponds 1, sedimentation basin 2, the pump housing 3, dissolving 4, pressure-reducing valve 5, floating
Scavenger 6, distillation pond 7, flowmeter 8, output equipment 9 and valve 10 form, and the filtering ponds are provided with waste water input port 11, filtering
Filter screen 12 is provided with pond 1, it is 0.2mm that filter screen 12, which filters footpath, and the lower section of filter screen 12 is provided with activated carbon process layer 13, filtering ponds and sedimentation basin
2 are connected, and the sedimentation basin 2 is connected with the pump housing 3, and the waste water after precipitation is transferred in dissolving 4 by the pump housing 3, then passes through decompression
Valve 5 is transported in floation tank 6, and floation tank 6 is connected with distillation pond 7, and the distillation bottom of pond 7 is provided with resistive heater 14, distill pond 7 and
Flowmeter 8 is connected, and flowmeter 8 is provided with valve 10, and the valve 10 is connected with output equipment 9.
Oil removal rate is high, and removal efficiency is high；The production quantity of slag is few, and expense is low；It is environment-friendly, concentration of cobalt ions 0.4mg/L；Nickel
Ion concentration 0.2mg/L, nickel ion clearance reach 99.98%；Equipment is simple, and floor space is small；Separating rate is fast, economy effect
Benefit is good, can be used widely, and constantly substitute current material.
Embodiment 5：
As shown in figure 1, a kind of sewage treatment equipment, by filtering ponds 1, sedimentation basin 2, the pump housing 3, dissolving 4, pressure-reducing valve 5, floating
Scavenger 6, distillation pond 7, flowmeter 8, output equipment 9 and valve 10 form, and the filtering ponds are provided with waste water input port 11, filtering
Filter screen 12 is provided with pond 1, it is 0.1mm that filter screen 12, which filters footpath, and the lower section of filter screen 12 is provided with activated carbon process layer 13, filtering ponds and sedimentation basin
2 are connected, and the sedimentation basin 2 is connected with the pump housing 3, and the waste water after precipitation is transferred in dissolving 4 by the pump housing 3, then passes through decompression
Valve 5 is transported in floation tank 6, and floation tank 6 is connected with distillation pond 7, and the distillation bottom of pond 7 is provided with resistive heater 14, distill pond 7 and
Flowmeter 8 is connected, and flowmeter 8 is provided with valve 10, and the valve 10 is connected with output equipment 9.
Oil removal rate is high, and removal efficiency is high；The production quantity of slag is few, and expense is low；It is environment-friendly, concentration of cobalt ions 0.3mg/L；Nickel
Ion concentration 0.1mg/L, nickel ion clearance reach 99.99%；Equipment is simple, and floor space is small；Separating rate is fast, economy effect
Benefit is good, can be used widely, and constantly substitute current material.
Presently filed embodiment is explained in detail above in conjunction with accompanying drawing, but the application is not limited to above-mentioned implementation
Mode, can also be on the premise of the application objective not be departed from those of ordinary skill in the art's possessed knowledge
Make a variety of changes.
Claims (5)
- A kind of 1. sewage treatment equipment, it is characterised in that：The sewage treatment equipment is by filtering ponds（1）, sedimentation basin（2）, the pump housing （3）, dissolving（4）, pressure-reducing valve（5）, floation tank（6）, distillation pond（7）, flowmeter（8）, output equipment（9）And valve（10）Group Into the filtering ponds are provided with waste water input port（11）, filtering ponds and sedimentation basin（2）It is connected, the sedimentation basin（2）With the pump housing （3）It is connected, the waste water after precipitation passes through the pump housing（3）It is transferred to dissolving（4）In, then pass through pressure-reducing valve（5）It is transported to floation tank （6）In, floation tank（6）With distilling pond（7）It is connected, distills pond（7）With flowmeter（8）It is connected, flowmeter（8）It is provided with valve （10）, the valve（10）With output equipment（9）It is connected.
- A kind of 2. sewage treatment equipment according to claim 1, it is characterised in that：The filtering ponds（1）It is interior to be provided with filter screen （12）.
- A kind of 3. sewage treatment equipment according to claim 2, it is characterised in that：The filtering ponds（1）Inner filter net（12） Lower section is provided with activated carbon process layer（13）.
- A kind of 4. sewage treatment equipment according to claim 1, it is characterised in that：The distillation pond（7）Bottom, which is provided with, to be added Hot water radiation wire（14）.
- A kind of 5. sewage treatment equipment according to claim 2, it is characterised in that：The filter screen（12）Filter footpath is 0.1- 1mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326770.6U CN206814562U (en) | 2016-12-06 | 2016-12-06 | A kind of sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326770.6U CN206814562U (en) | 2016-12-06 | 2016-12-06 | A kind of sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814562U true CN206814562U (en) | 2017-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326770.6U Active CN206814562U (en) | 2016-12-06 | 2016-12-06 | A kind of sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814562U (en) |
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2016
- 2016-12-06 CN CN201621326770.6U patent/CN206814562U/en active Active
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