CN106630330A - Integrated sewage treating device - Google Patents
Integrated sewage treating device Download PDFInfo
- Publication number
- CN106630330A CN106630330A CN201710124934.XA CN201710124934A CN106630330A CN 106630330 A CN106630330 A CN 106630330A CN 201710124934 A CN201710124934 A CN 201710124934A CN 106630330 A CN106630330 A CN 106630330A
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- Prior art keywords
- pond
- agitating device
- sewage treating
- dosing
- integrated sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 37
- 239000010802 sludge Substances 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000001954 sterilising effect Effects 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims description 41
- 230000004044 response Effects 0.000 claims description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims description 17
- 238000004090 dissolution Methods 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims description 10
- 230000000249 desinfective effect Effects 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000005063 solubilization Methods 0.000 claims description 9
- 230000007928 solubilization Effects 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 abstract description 42
- 238000003825 pressing Methods 0.000 abstract description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000010517 secondary reaction Methods 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 8
- 230000001112 coagulating effect Effects 0.000 description 7
- 238000005345 coagulation Methods 0.000 description 7
- 230000015271 coagulation Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000005202 decontamination Methods 0.000 description 4
- 230000003588 decontaminative effect Effects 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 101100325773 Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958) BAS2 gene Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 101100083256 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) PHO2 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000004531 microgranule Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses an integrated sewage treating device. The integrated sewage treating device comprises a sloping-plate sedimentation basin, a sterilizing channel is arranged on one side of the sloping-plate sedimentation basin, a mud collection hopper is arranged at the bottom of the sloping-plate sedimentation basin, a screw pump is arranged at the bottom of the mud collection hopper, a sludge pressing filter is arranged on one side of the screw pump, a first pH (potential of hydrogen) adjusting tank and a second pH adjusting tank are arranged at the top of an electric control cabinet, a primary dissolving tank is arranged outside the first pH adjusting tank, a secondary dissolving tank is arranged outside the second pH adjusting tank, tank bodies are arranged at the bottom of the primary and the secondary dissolving tanks, an automatic pH controller is arranged inside a first reaction tank, a pH electrode is arranged at the bottom of the automatic pH controller, and water stopping plates are arranged on one side of a secondary reaction tank. The integrated sewage treating device has the advantages of high equipment integrity, high automaton degree, repeatability in use in different fields, high treating efficiency and capability of overcoming the difficulty of reconstructing a sewage treating facility in another field after an enterprise or a factor moves.
Description
Technical field
The present invention relates to sewage disposal, protection of natural resources and environment field, more particularly to a kind of integrated sewage treating apparatus.
Background technology
It is well known that precipitation process of coagulation be it is most basic in wastewater treatment be also particularly important process.In wastewater treatment
During, the larger solidss of weight can voluntarily be deposited in bottom of pond due to gravity.Colloid and tiny particle are due to this
Body very light weight, random Brownian movement is made by the collision of the molecular thermalmotion of water, and granule all carries same sex electric charge, it
Between electrostatic repulsion prevent it is closer to each other and aggregate into larger granule between microgranule.Secondly, charged micelle and it is anti-from
Son can occur hydration with the hydrone of surrounding, form one layer of Hydration Shell, hinder the polymerization of each colloid.A kind of glue of colloid
Grain is powered more, and its current potential is bigger, and counter ion is more in diffusion layer, and hydration is bigger, and hydrated sheath is also thicker, therefore spreads
Layer is also thicker, and stability is stronger.It is caused voluntarily to settle.Float in remove water, is generally adding band toward waste water just
In the coagulant of electricity and/or the negative electricity of particle surface is reduced, weaken the repulsive force of like charges between granule, make suspended particulate substance " de-
Surely ", take off steady granule and be mutually collected as larger granule, sink to removing in settling apparatus.Coagulating sedimentation both can remove useless
Particle diameter is 10 in water-3～10-6The tiny particle of mm reduces the organoleptic indicator of the water quality such as turbidity, the colourity of raw water, can remove again
Remove microorganism, nitrogen, phosphorus and various hazardous contaminants.
Coagulative precipitation tank carries out offer place for coagulating sedimentation reaction, can efficiently separate out the dirt Jing after coagulating sedimentation
Mud.Existing coagulating basin has partition plate coagulation pond, cyclone coagulation pond, vortex puddle pond, flap coagulating basin and perforation cyclone coagulation pond.
Sedimentation tank has rectangular sedimentation tank, vertical sedimentation basin, radical sedimentation basin etc..Existing coagulation, sedimentation tank exist following mostly
It is not enough：1st, cell body is reinforced concrete structure, and coagulation, precipitation structures are built respectively, and floor space is big, it is impossible to mobile；2、
Equipment degree is not high and complex treatment process；3rd, many intermittent duties, automaticity is not high, need to manually operate, and increases work
Personnel labor intensity；4th, coagulating sedimentation effect on driving birds is not good；5th, without decontamination system, it is impossible to which meeting water outlet escherichia coli water quality index will
Ask.
The content of the invention
The technical problem to be solved in the present invention is the defect for overcoming prior art, there is provided a kind of integrated sewage disposal dress
Put.
In order to solve above-mentioned technical problem, the invention provides following technical scheme：
A kind of integrated sewage treating apparatus of the present invention, including inclined-plate clarifying basin, the side of the inclined-plate clarifying basin is arranged
The opposite side for having sterilization canal, the inclined-plate clarifying basin is provided with first order reaction pond and secondary response pond, the inclined-plate clarifying basin
Outside is provided with downflow weir, and the inclined-plate clarifying basin is internally provided with the first swash plate, and the bottom of first swash plate is provided with
Second swash plate, the bottom of the inclined-plate clarifying basin is provided with sludge hopper, and the bottom of the sludge hopper is provided with screw pump, the spiral shell
The side of bar pump is provided with sludge filter press, and the side of the inclined-plate clarifying basin is provided with electrical control cubicles, the top of the electrical control cubicles
The first pH regulator pond and the second pH regulator pond are provided with, first-order dissolution pond is provided with the outside of the first pH regulator pond, it is described
The bottom that secondary solubilization pond, the first-order dissolution pond and secondary solubilization pond are provided with the outside of second pH regulator pond is provided with pond
Body, the first order reaction pond is internally provided with pH auto-controllers, and the bottom of the pH auto-controllers is provided with pH electrode,
The side in the secondary response pond was provided with water baffle plate.
As a preferred technical solution of the present invention, the first dosing pump and are provided with the top of the first-order dissolution pond
One agitating device, is provided with the 4th dosing pump and the 4th agitating device, first pH regulator at the top of the secondary solubilization pond
The second dosing pump and the second agitating device are provided with the top of pond, at the top of the second pH regulator pond the 3rd dosing pump is provided with
With the 3rd agitating device, the top in the first order reaction pond is provided with the 5th agitating device, and the top in the secondary response pond sets
It is equipped with the 6th agitating device.
Used as a preferred technical solution of the present invention, the side of the 5th agitating device is provided with the first dosing mouth,
The side of the 6th agitating device is provided with the second dosing mouth, and first dosing mouth is by the first pharmaceutical pipeline and the first meter
Amount pump connection, first dosing mouth is connected by second medicament pipeline with the second dosing pump, and first dosing mouth passes through the
Three pharmaceutical pipelines are connected with the 3rd dosing pump, and second dosing mouth is connected by the 4th pharmaceutical pipeline with the 4th dosing pump.
Used as a preferred technical solution of the present invention, the sterilization canal is internally provided with stainless steel stent, it is described not
Ultraviolet disinfecting is provided with the top of rust steel bracket, the bottom of the cell body is provided with support.
Used as a preferred technical solution of the present invention, the sludge hopper is connected by the first sludge pipe with screw pump,
The screw pump is connected by the second sludge pipe with sludge filter press.
Used as a preferred technical solution of the present invention, first swash plate and the second swash plate are double-layer double-direction swash plate, institute
It is 60 ° that the first swash plate is stated with the inclination angle of horizontal plane, and second swash plate is 120 ° with the inclination angle of horizontal plane.
As a preferred technical solution of the present invention, first dosing pump, the 4th dosing pump, the first agitating device,
Second agitating device, the 3rd agitating device, the 4th agitating device, the 5th agitating device and the 6th agitating device pass through relay
Or driving is connected with programmable logic controller (PLC), second dosing pump and the 3rd dosing pump connect with programmable logic controller (PLC)
Connect.
Used as a preferred technical solution of the present invention, the screw pump is by relay or drives and FPGA control
Device connection processed.
As a preferred technical solution of the present invention, the ultraviolet disinfecting and sludge filter press by relay or
Driving is connected with programmable logic controller (PLC).
Compared with prior art, beneficial effects of the present invention are as follows：
1：Present invention achieves the integration of height, it is to avoid multiple structures individually build brought extra cost,
Also solve simultaneously because enterprise or factory move brought treatment facility cannot branch problem, mobility is strong.
2：High degree of automation of the present invention, each is electromechanical by PLC electric control systems centralized Control for whole service facility
The start and stop of facility, reduce personnel and prepare and labor intensity, so as to reduce operating cost.
3：Integral frame of the present invention is using carbon steel or stainless steel structure (internal and external anti-corrosive), it is to avoid civil engineering institute during equipment construction
The relevant issues brought.
4：The present invention is greatly improved and arrange in deposition efficiency, sedimentation tank swash plate using double-deck inclined-plate clarifying basin, is reduced
The height of flocculate sedimentation, is conducive to the precipitum smoothly to slip into bucket again.Leave appropriate interval between adjacent separator, one piece
Dividing plate and its space spaced above constitute an inclined plate sedimentation unit, and the second layer dividing plate for now arranging (put by two-layer dividing plate
Angle setting degree is contrary), the series connection of two inclined plate sedimentation units can play the effect being added much larger than two sedimentation units.According to shallow-layer
Sedimentation principle, double-deck inclined-plate clarifying basin substantially increases the sedimentation effect of sedimentation tank, and the sedimentation time can shorten to conventional precipitation
The half of method.
5：The present invention arranges uv disinfection system.Adopt wave band and sterilize for the ultra-violet lamp of UVC, with broad-spectrum disinfecting
Ability, can kill bacterial viruses and various microorganisms, and it can be made to regenerate breeding.As the disinfection way of pure physics, no
Addition does not remain other materials, and safety and environmental protection is efficient.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the handling process setting plane of the present invention；
Fig. 2 is the overall structure front view of the present invention；
Fig. 3 is one of overall structure side view of the present invention；
Fig. 4 is the two of the overall structure side view of the present invention；
Fig. 5 is the automatic control system figure of the present invention.
In figure：1st, inclined-plate clarifying basin；2nd, sterilization canal；3rd, first order reaction pond；4th, secondary response pond；5th, downflow weir；6th, first
Swash plate；7th, the second swash plate；8th, sludge hopper；9th, screw pump；10th, sludge filter press；11st, electrical control cubicles；12nd, the first pH regulator pond；13、
Second pH regulator pond；14th, first-order dissolution pond；15th, secondary solubilization pond；16th, cell body；17th, pH auto-controllers；18th, pH electrode；
19th, water baffle plate is crossed；20th, the first dosing pump；21st, the first agitating device；22nd, the 5th agitating device；23rd, the 4th dosing pump；24th,
Four agitating devices；25th, the 6th agitating device；26th, the second dosing pump；27th, the second agitating device；28th, the 3rd dosing pump；29th,
Three agitating devices；30th, the first dosing mouth；31st, the second dosing mouth；32nd, the first pharmaceutical pipeline；33rd, second medicament pipeline；34th,
Three pharmaceutical pipelines；35th, the 4th pharmaceutical pipeline；36th, stainless steel stent；37th, sterilamp；38th, support；39th, the first sludge pipe；
40th, the second sludge pipe；41st, relay or driving；42nd, programmable logic controller (PLC).
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example and be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As Figure 1-5, the present invention provides a kind of integrated sewage treating apparatus, including inclined-plate clarifying basin 1, sloping plate deposition
The side in pond 1 is provided with sterilization canal 2, and the opposite side of inclined-plate clarifying basin 1 is provided with first order reaction pond 3 and secondary response pond 4, swash plate
The outside of sedimentation tank 1 is provided with downflow weir 5, and inclined-plate clarifying basin 1 is internally provided with the first swash plate 6, and the bottom of the first swash plate 6 sets
The second swash plate 7 is equipped with, the bottom of inclined-plate clarifying basin 1 is provided with sludge hopper 8, and the bottom of sludge hopper 8 is provided with screw pump 9, screw rod
The side of pump 9 is provided with sludge filter press 10, and the side of inclined-plate clarifying basin 1 is provided with electrical control cubicles 11, and the top of electrical control cubicles 11 sets
The first pH regulator pond 12 and the second pH regulator pond 13 are equipped with, the outside in the first pH regulator pond 12 is provided with first-order dissolution pond 14, the
The outside in two pH regulator ponds 13 is provided with the bottom in secondary solubilization pond 15, first-order dissolution pond 13 and secondary solubilization pond 15 and is provided with pond
Body 16, first order reaction pond 3 is internally provided with pH auto-controllers 17, and the bottom of pH auto-controllers 17 is provided with pH electrode
18, the side in secondary response pond 4 was provided with water baffle plate 19.
The top in first-order dissolution pond 14 is provided with the first dosing pump 20 and the first agitating device 21, the top in secondary solubilization pond 15
Portion is provided with the 4th dosing pump 23 and the 4th agitating device 24, and the top in the first pH regulator pond 12 is provided with the He of the second dosing pump 26
Second agitating device 27, the top in the second pH regulator pond 13 is provided with the 3rd dosing pump 28 and the 3rd agitating device 29, and one-level is anti-
The top for answering pond 3 is provided with the 5th agitating device 4, and the top in secondary response pond 18 is provided with the 6th agitating device 25, Ci Zhongshe
Meter structure meets the process requirements of the present invention.
The side of the 5th agitating device 22 is provided with the first dosing mouth 30, and the side of the 6th agitating device 25 is provided with second
Dosing mouth 31, the first dosing mouth 30 is connected by the first pharmaceutical pipeline 32 with the first dosing pump 20, and the first dosing mouth 30 is by the
Two pharmaceutical pipelines 33 are connected with the second dosing pump 26, and the first dosing mouth 30 is connected by the 3rd pharmaceutical pipeline 34 with the 3rd dosing pump 28
Connect, the second dosing mouth 31 is connected by the 4th pharmaceutical pipeline 35 with the 4th dosing pump 23.
Sterilization canal 2 is internally provided with stainless steel stent 36, and the top of stainless steel stent 36 is provided with ultraviolet disinfecting 37,
The bottom of cell body is provided with support 38, and stainless steel stent 36 can prevent from getting rusty and corroding, and so as to reduce pollution, sterilamp 37 sets
The theory of meter is exactly to preferably reach the effect of sterilization.
Sludge hopper 8 is connected by the first sludge pipe 39 with screw pump 9, and screw pump 9 is by the second sludge pipe 40 and dirt
Mud pressure filter 10 connects, and meets design requirement, and work is convenient.
First swash plate 6 and the second swash plate 7 are double-layer double-direction swash plate, and the first swash plate 6 and the inclination angle of horizontal plane are 60 °, second
Swash plate 7 is 120 ° with the inclination angle of horizontal plane, and the first swash plate 6 and the second swash plate 7 can preferably be sunk for double-layer double-direction swash plate
Form sediment.
First dosing pump 20, the 4th dosing pump 23, the first agitating device 21, the second agitating device 27, the 3rd agitating device
29th, the 4th agitating device 24, the 5th agitating device 22 and the 6th agitating device 25 pass through relay or driving 41 and may be programmed
Logic controller 42 connects, and the second dosing pump 26 and the 3rd dosing pump 28 are electrically connected with programmable logic controller (PLC) 42, can
Carry out the control between each equipment.
Screw pump 9 is by relay or drives 41 to be connected with programmable logic controller (PLC) 42, convenient to operate and control.
Ultraviolet disinfecting 37 and sludge filter press 10 by relay or drive 41 to connect with programmable logic controller (PLC) 42
Connect, be conducive to artificial operation.
Embodiment 1
A certain mud waste water (main water quality index is shown in Table 1) is processed using this kind of integrated sewage treating apparatus, mud gives up
Discharge is 50 ton days.Operationally, the device continuously enters the processing mode of medicine using continuum micromeehanics, and daily run time presses 8
Hour meter, by PLC electric control systems the unlatching of various electrical equipments and stopping, PLC electric-controlleds in whole cycle (8h) are controlled
System processed and the main frame of pH auto-controllers 17 are positioned in control chamber, and control chamber size is (length × width × height=1.5m × 1.1m
× 2.0m) comprise the following steps that：
The mud waste water is presented faintly acid, and setting volume is 0.1m3.Inside is equipped with solid base, after adding gauge water, second
Agitating device 27 is automatically turned on, and it is the molten medicine drug storage blender of JBRC types to choose the second agitating device 27, and rotating speed is 52r/min, is stirred
Mix and be automatically stopped after 2min, configuration concentration of lye is 250g/L.
One-level medicine dissolving tank 14 is set, and volume is 0.125m3, pond is built with medicament a, after addition water, the first agitating device 21
Automatically turn on, it is the molten medicine drug storage blender of JBRC types to choose the first agitating device 21 for the first agitating device 21, and rotating speed is 52r/
Min, is automatically stopped after stirring 2min.Configuration medicament a concentration is 10%.
C., two grades of medicine dissolving tanks 15 are set, and volume is 0.15m3, pond is built with medicament b, after addition water, the 4th agitating device 24
Automatically turn on, it is the molten medicine drug storage blender of JBRC types to choose the 4th agitating device 24, and rotating speed is 88r/min, after stirring 5min certainly
It is dynamic to stop.Configuration medicament b concentration is 0.5%.
D. the sewage after premenstrual process by submersible sewage pump with certain flow rate (6.25m3/ h) first order reaction pond 3 is promoted to, arrange
The volume of first order reaction pond 3 is 0.77m3, hydraulic detention time is 1.5min.First order reaction pond 3 is built with pH automatic regulators 17
PH electrode 18, the real-time detection pH value of sewage water of pH electrode 18, by feedback of the information to PLC control system, by PLC control system control
Second dosing pump 26 (model KQJW (M) -0.8/2.5) is adjusted by alkali liquor in pipeline 2 in right amount the first pH regulator pond 12 of conveying
PH reaches optimum (pH=9) in reaction tank.The first dosing pump of medicament a in one-level medicine dissolving tank 14, Jing 20 (model KQJW (M)-
0.8/2.5), be quantitatively transferred in first order reaction pond 3 by pipeline 1 carries out first order reaction with sewage.5th agitating device in pond
22 is that ZJ types roll over paddle agitator, and rotating speed is 130r/min, continuous service in sewage treatment period.
E. sewage carries out flowing to secondary response pond 4 after first order reaction, and the dischargeable capacity of secondary response pond 4 is 1.32m3, waterpower
The time of staying is 10min.The dosing pump 23 (model KQJW (M) -0.8/2.5) of medicament b in two grades of medicine dissolving tanks 15, Jing the 4th, leads to
Piping 4 is quantitatively transferred in secondary response pond 4 and carries out secondary response with sewage.The 5th agitating device 22 is ZJ types folding slurry in pond
Formula blender, rotating speed is 130r/min, the continuous service in sewage treatment period.
F. the sewage after reacting flow to double-layer double-direction inclined-plate clarifying basin through water baffle plate by sedimentation tank swash plate bottom, dirty
Water is presented to upper form and sequentially passes through the swash plate that angle is respectively 120 ° and 60 °.After precipitation, supernatant is to upstream for sewage
To downflow weir, flocculate Jing sloping plate depositions are to bottom bucket.Double-layer double-direction inclined-plate clarifying basin cross section is in long 1.5 meters square knot
Structure, total high 3.0 meters, 1.0 meters of double-deck swash plate overall length, swash plate region is high 0.866 meter, spacing 8mm between two pieces of lateral partitions, and bucket is high
1.2 meters, be in 70 ° with ground angle.The basic operation condition of unit is：Surface loading is 4m3/ (㎡ .h), sludge retention time
For 20min.
G. after precipitation, supernatant Jing downflow weirs 5 flow to sterilization canal 2 to sewage, and inside stainless steel stent 36 is fixed with and disappears
Malicious lamp 2, sterilamp power is 120kw.Water outlet leading indicator SS, colourity after sterilized, escherichia coli can stablize《Cities and towns
Wastewater Treatment discharge standard》Within (GB18918-2002) secondary standard.Leading indicator effluent quality is shown in Table 1.
H. the cycle of sludge one clears up once in sludge hopper 8, and screw pump (model DFGG25-2) is automatically turned on, and conveys sludge
To sludge filter press 10, sludge is properly disposed Jing after filter pressing.Pressure filter selects BAS2/320 template frame filter presses.Sewage disposal
After end cycle, each electrical equipment is automatically switched off.
The mud waste water Inlet and outlet water water quality of table 1
Specifically, a kind of integrated sewage treating apparatus of the invention include successively first order reaction pond 3, secondary response pond 4,
Level medicine dissolving tank 14, the first pH regulator pond 12,13, two grades of the second pH regulator pond medicine dissolving tank 15, double-layer double-direction inclined-plate clarifying basin 1, disappear
Malicious canal 2 and electrical control cubicles 11.
Wherein, electrical control cubicles 11 are placed in reaction tank bottom, and inside is equipped with PLC electric control systems, by CPU, deposits
The part such as reservoir, input/output interface circuit, functional module, communication module and power supply constitutes, and can perform logical operationss, order and controls
System, timing, count and count operation etc. order.The corresponding time is calculated according to the water yield, water quality, drug concentration that need to process waste water etc.
Parameter is input into, and by the distribution facility such as PLC control system time opening and closing blender, dosing pump, sludge pump, is realized
The automatization of package unit.
Wherein, the first pH regulator pond 12 is located at the top of inclined-plate clarifying basin 1, is furnished with the second agitating device 27, the second dosing pump
26.The motor angle steel of second agitating device 27 is fixed on the top of cell body 16, motor lower end connection reducer, reducer output shaft end
End connection impeller is to realize stirring during solid alkali dissolution.The connection second medicament of second dosing pump 26 pipeline 33, for first
The appropriate conveying of alkali liquor in pH regulator pond 12.Second pH regulator pond 13 also is located at sedimentation tank top, be furnished with the 3rd agitating device 29,
3rd dosing pump 28.3rd agitating device 29 is to stirring during acid dissolving.3rd dosing pump 28 connects the 3rd pharmaceutical pipeline 34,
For the appropriate conveying of acid solution in the second pH regulator pond 13.
Wherein, 14, two grades of medicine dissolving tanks 15 of one-level medicine dissolving tank are respectively equipped with the first agitating device 21, the first dosing pump 20 and
Four agitating devices 24, the 4th dosing pump 23.First agitating device 21 is used for stirring when medicament a dissolves.First dosing pump 20 connects
Connecing the first pharmaceutical pipeline 32 is used for the appropriate conveying of medicament a in one-level medicine dissolving tank 14.4th agitating device 24 is for medicament b dissolvings
When stirring.The pharmaceutical pipeline 35 of the connection of 4th dosing pump 23 the 4th is used for the appropriate conveying of medicament b in two grades of medicine dissolving tanks 15.
Wherein, first order reaction pond 3 is provided with the 5th agitating device 22, pH auto-controllers 17.The motor of 5th agitating device 22
The top of cell body 16 in first order reaction pond 3, motor lower end connection reducer, reducer output shaft end connection leaf are fixed on angle steel
Take turns to realize stirring when sewage reacts with acid or alkali, medicament a.PH auto-controllers 17 couple the first pH regulator pond 12 and the
The dosing pump in two pH regulator ponds 13, by three the acid-base value adjusted in first order reaction pond 3 is coordinated, and creates optimum reaction condition.
Wherein, secondary response pond 4 is provided with the 6th agitating device 25.Stirring when sewage for flowing through reacts with medicament b.
Embodiment 2
Water baffle plate 19 was provided with the middle of secondary response pond 4 and sedimentation tank.Cross water baffle plate 19 and connect sedimentation tank, sedimentation tank below
Water inlet is located at middle and lower part.Sedimentation tank is supported with support, and inside is provided with double-layer double-direction swash plate, and setting angle is respectively 60 ° and 120 °,
Spacing 8mm between two pieces of lateral partitions.Double-layer double-direction swash plate can effectively shorten the height of flocculate sedimentation, improve settling efficiency,
Shorten the sedimentation time.Sedimentation tank bottom arranges sludge hopper 8, for the storage of precipitating sludge.Sedimentation tank top arranges downflow weir 5,
The connection sterilization canal 2 of downflow weir 5.Ultraviolet disinfecting 37 is installed with stainless steel stent 36 in sterilization canal 2, the present invention arranges ultraviolet disappearing
Malicious system, ultraviolet light is divided into three regions, respectively UVA:315nm-400nmUVB:280nm-315nm, UVC:100nm-280nm.
Adopt wave band and sterilize for the ultra-violet lamp of UVC, with broad-spectrum disinfecting ability, bacterial viruses and various microorganisms can be killed,
And it can be made to regenerate breeding.Used as the disinfection way of pure physics, without other materials are not remained, safety and environmental protection is efficient.
Electric control system adopts programmable logic controller (PLC) 42 (hereinafter referred to as PLC electric control systems).PLC electric-controlleds
System processed is by the part such as CPU, memorizer, input/output interface circuit, functional module, communication module and power supply group
Into, executable logical operationss, sequential control, timing, count and count the order such as operation, and by numeral or analog pattern input/
The all types of machineries of output control.PLC electric control systems in the present invention are placed in the electrical control cubicles 11 of package unit, according to need place
The water yield, water quality, drug concentration of reason waste water etc. calculate corresponding time parameter and are input into, by PLC control system time opening
With close blender, dosing pump, the distribution facility such as sludge pump, realize the automatization of package unit.
Reaction precipitation system.Reaction precipitation system is made up of the part such as medicine dissolving tank, pH regulator pond, reaction tank and sedimentation tank.
14, two grades of medicine dissolving tanks 15 of one-level medicine dissolving tank, the first pH regulator pond 12, the second pH regulator pond 13 are located at sedimentation tank top near anti-
Chi Chu, the top of cell body 16 is answered to fix mixer motor with angle steel, motor lower end connection reducer, reducer output shaft end connects
Impeller is connect to realize agitating function.PH regulator pond is respectively mounted dosing pump, to the appropriate conveying of medicament and pH adjusting agent.Reaction
Pond is divided into first order reaction pond 3 and secondary response pond 4 by waste water is different from the medicament stage of reaction.Reaction tank top is solid with angle steel
Determine mixer motor, motor lower end connection reducer, reducer output shaft end connection impeller realizes agitating function.First order reaction
The inside of pond 3 arranges the meter in pH auto-controllers 17, the pH regulator pond 12 of pH auto-controllers 17 and first and the second pH regulator pond 13
Amount pump coupling, control and regulation pond dosing pump is to automatical dosing in first order reaction pond 3 or adds alkali, makes to be presented most in first order reaction pond 3
Good pH value in reaction, creates optimum reaction condition.Sedimentation tank arranges double-layer double-direction swash plate, and swash plate inclination angle is respectively 60 ° and 120 °.It is heavy
Shallow lake pond front end arranged water baffle plate 19, and design sedimentation tank water inlet is located at cell body middle part position on the lower side, makes the sewage after coagulation
Flow through one layer of swash plate, two layers of swash plate successively in the form of upward flow, increase sedimentation effect, reduce the sedimentation time.Sedimentation tank top
Downflow weir 5 is set, for the outflow of upper strata clear water；Sedimentation tank bottom arranges bucket shape bucket, for the sludge that storage is sunk.
Decontamination system.Sedimentation tank end arranges decontamination system.For reach it is pollution-free, without xenobioticses, efficient Disinfection Effect,
Decontamination system adopts wave band for the ultra-violet lamp of 100nm-280nm, is fixed in sterilization canal 2 with stainless steel stent 36.Such purple
Outer smooth light fixture has broad-spectrum disinfecting ability, can kill bacterial viruses and various microorganisms, and it can be made to regenerate breeding.Make
For the disinfection way of pure physics, without other materials are not remained, efficiently, effective control water outlet microbial biomass is full for safety and environmental protection
Sufficient escherichia coli water quality index is required.
Sludge treating system.After package unit operation a period of time, the time opening of screw pump 9, sedimentation tank bucket area piles up
Sludge Jing screw pumps 9 be delivered to sludge filter press 10, deal carefully with after sludge press filtration.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To carry out equivalent to the technical scheme described in foregoing embodiments.It is all within the spirit and principles in the present invention, made
Any modification, equivalent substitution and improvements etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of integrated sewage treating apparatus, including inclined-plate clarifying basin (1), the side of the inclined-plate clarifying basin (1) is provided with
Sterilization canal (2), the opposite side of the inclined-plate clarifying basin (1) is provided with first order reaction pond (3) and secondary response pond (4), its feature
It is the outside of the inclined-plate clarifying basin (1) is provided with downflow weir (5), the inclined-plate clarifying basin (1) is internally provided with first
Swash plate (6), the bottom of first swash plate (6) is provided with the second swash plate (7), and the bottom of the inclined-plate clarifying basin (1) is provided with
Sludge hopper (8), the bottom of the sludge hopper (8) is provided with screw pump (9), and the side of the screw pump (9) is provided with sludge pressure
Filter (10), the side of the inclined-plate clarifying basin (1) is provided with electrical control cubicles (11), and is provided with the top of the electrical control cubicles (11)
One pH regulator pond (12) and the second pH regulator pond (13), on the outside of the first pH regulator pond (12) first-order dissolution pond is provided with
(14), it is provided with secondary solubilization pond (15) on the outside of the second pH regulator pond (13), the first-order dissolution pond (13) and two grades
The bottom of dissolving tank (15) is provided with cell body (16), and the first order reaction pond (3) is internally provided with pH auto-controllers (17),
The bottom of the pH auto-controllers (17) is provided with pH electrode (18), and the side of the secondary response pond (4) was provided with water
Baffle plate (19).
2. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that the first-order dissolution pond (14)
Top be provided with the first dosing pump (20) and the first agitating device (21), is provided with the top of the secondary solubilization pond (15)
Four dosing pumps (23) and the 4th agitating device (24), at the top of the first pH regulator pond (12) the second dosing pump (26) is provided with
With the second agitating device (27), the 3rd dosing pump (28) and the 3rd stirring dress are provided with the top of the second pH regulator pond (13)
Put (29), the top of the first order reaction pond (3) is provided with the 5th agitating device (4), the top of the secondary response pond (18)
It is provided with the 6th agitating device (25).
3. a kind of integrated sewage treating apparatus according to claim 2, it is characterised in that the 5th agitating device
(22) side is provided with the first dosing mouth (30), and the side of the 6th agitating device (25) is provided with the second dosing mouth
(31), first dosing mouth (30) is connected by the first pharmaceutical pipeline (32) with the first dosing pump (20), first dosing
Mouth (30) is connected by second medicament pipeline (33) with the second dosing pump (26), and first dosing mouth (30) is by the 3rd medicament
Pipeline (34) is connected with the 3rd dosing pump (28), and second dosing mouth (31) is by the 4th pharmaceutical pipeline (35) and the 4th metering
Pump (23) connects.
4. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that the sterilization canal (2) it is interior
Portion is provided with stainless steel stent (36), and at the top of the stainless steel stent (36) ultraviolet disinfecting (37), the cell body are provided with
Bottom be provided with support (38).
5. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that the sludge hopper (8) passes through
First sludge pipe (39) is connected with screw pump (9), and the screw pump (9) is by the second sludge pipe (40) and sludge filter press
(10) connect.
6. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that first swash plate (6) and
Second swash plate (7) is double-layer double-direction swash plate, and first swash plate (6) is 60 ° with the inclination angle of horizontal plane, second swash plate (7)
It it is 120 ° with the inclination angle of horizontal plane.
7. a kind of integrated sewage treating apparatus according to claim 2, it is characterised in that first dosing pump
(20), the 4th dosing pump (23), the first agitating device (21), the second agitating device (27), the 3rd agitating device (29), the 4th stir
Device (24), the 5th agitating device (22) and the 6th agitating device (25) are mixed by relay or drives (41) to patrol with programmable
Controller (42) connection is collected, second dosing pump (26) and the 3rd dosing pump (28) are with programmable logic controller (PLC) (42) electrically
Connection.
8. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that the screw pump (9) passes through
Relay drives (41) to be connected with programmable logic controller (PLC) (42).
9. a kind of integrated sewage treating apparatus according to claim 4 or 5, it is characterised in that the ultraviolet disinfecting
(37) it is connected with programmable logic controller (PLC) (42) by relay or driving (41) with sludge filter press (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124934.XA CN106630330A (en) | 2017-03-03 | 2017-03-03 | Integrated sewage treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124934.XA CN106630330A (en) | 2017-03-03 | 2017-03-03 | Integrated sewage treating device |
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| Publication Number | Publication Date |
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| CN106630330A true CN106630330A (en) | 2017-05-10 |
Family
ID=58847135
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| CN201710124934.XA Pending CN106630330A (en) | 2017-03-03 | 2017-03-03 | Integrated sewage treating device |
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