CN206570067U - One kind is without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device - Google Patents
One kind is without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device Download PDFInfo
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- CN206570067U CN206570067U CN201720296122.9U CN201720296122U CN206570067U CN 206570067 U CN206570067 U CN 206570067U CN 201720296122 U CN201720296122 U CN 201720296122U CN 206570067 U CN206570067 U CN 206570067U
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Abstract
One kind belongs to field of waste water treatment without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device.Provided with upper at the top and bottom of Inner electrolysis tower body, cavity of resorption delivery port, Inner electrolysis filler supporting plate is fixed with Inner electrolysis tower body, Inner electrolysis filler supporting plate upper end is provided with internal electrolytic iron carbon filling material layer, demarcation strip is provided with below Inner electrolysis filler supporting plate, epicoele water-locator is arranged between Inner electrolysis filler supporting plate and demarcation strip, Inner electrolysis tower body sidewall is provided with upper, cavity of resorption water inlet, it is located in Inner electrolysis tower body below demarcation strip and is provided with cavity of resorption water-locator, quartz sand filler layer, blotter and cavity of resorption water collection device, water inlet pipe two ends are connected with waste water lifting pump and epicoele water inlet, epicoele outlet pipe is connected with cavity of resorption water inlet and epicoele delivery port, recoil outlet pipe or square impact water inlet pipe are connected with epicoele outlet pipe, cavity of resorption outlet pipe is connected with cavity of resorption delivery port, backflushing water intake pipe and square impact outlet pipe are connected with cavity of resorption delivery port.The utility model is used to handle high-concentration industrial-water.
Description
Technical field
The utility model is related to a kind of pre-treating high concentration industrial wastewater device, belongs to field of waste water treatment.
Background technology
Inner electrolysis technology is also known as micro electrolysis tech, is to be widely studied based on electrochemical metal corrosion principle with applying
Technology for treating industrial waste water, is pre-treating high concentration, high chroma, high salinity, the ideal technology of difficult for biological degradation organic wastewater.
It is to utilize iron, carbon micro-electrolysis filler when immersing in waste water, due to iron, carbon electrode potential difference, can form countless in waste water
Micro- galvanic cell, occurs electrochemical reaction in acid condition.
Some shortcomings that existing Inner electrolysis technology pre-treating high concentration waste plant is present have:It contains aerating system, exposes
The energy is expended during gas more, it is not high to chroma removal rate, easily escape waste gas and produce secondary pollution.
The content of the invention
The utility model purpose is the clearance to colourity for existing aeration internal electrolysis pre-treating high concentration waste water
It is not high, and the consuming energy is more during aeration, the problem of easily escaping waste gas and form secondary pollution, proposes a kind of without electric in being aerated
Solution technology pre-treating high concentration industrial wastewater device.
The utility model improves the biodegradability of high-concentration waste water, reduces the colourity of waste water.Replace exposing by electrolysis tech
Gas system, so as to save the energy, prevents secondary pollution.
Above-mentioned purpose is realized, the technical scheme that the utility model is taken is as follows:
One kind is without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device, it is characterised in that:Including:Waste water lifting
It is pump, flowmeter, Inner electrolysis tower assembly, water inlet pipe, backflushing water intake pipe, square impact outlet pipe, cavity of resorption outlet pipe, epicoele outlet pipe, anti-
Water pipe or square impact water inlet pipe, six magnetic valves are gone out, described Inner electrolysis tower assembly includes Inner electrolysis tower body, internal electrolytic iron charcoal and filled out
The bed of material, epicoele water-locator, Inner electrolysis filler supporting plate, cavity of resorption water-locator, quartz sand filler layer, multilayer blotter, cavity of resorption are received
Epicoele delivery port and manhole one are provided with the top of hydrophone, demarcation strip, described Inner electrolysis tower body, Inner electrolysis tower body bottom is provided with cavity of resorption
Middle and upper part is horizontally fixed with Inner electrolysis filler supporting plate in delivery port and dumping pit two, Inner electrolysis tower body, and described Inner electrolysis is filled out
Material supporting plate upper end, which is provided with below internal electrolytic iron carbon filling material layer, Inner electrolysis filler supporting plate, is provided with demarcation strip, described point
Dividing plate and Inner electrolysis tower body inwall are affixed, and Inner electrolysis tower body is separated into epicoele and cavity of resorption, described epicoele water-locator by demarcation strip
It is arranged between Inner electrolysis filler supporting plate and demarcation strip, epicoele water-locator and Inner electrolysis tower body are affixed, Inner electrolysis tower body sidewall
It is provided with epicoele water inlet, cavity of resorption water inlet, dumping pit one and manhole two, described dumping pit one and internal electrolytic iron carbon filling material layer
Bottom is corresponding, and described epicoele water inlet is arranged between Inner electrolysis filler supporting plate and demarcation strip, position in Inner electrolysis tower body
Cavity of resorption water-locator, quartz sand filler layer, multilayer blotter and cavity of resorption are from top to bottom respectively arranged with below demarcation strip and receives water
Device, described manhole two is arranged on quartz sand filler layer top and is disposed adjacent with quartz sand filler layer, described dumping pit two
Corresponding with multilayer blotter bottom, described cavity of resorption water inlet is corresponding with cavity of resorption and is arranged on quartz sand filler layer
Side;
Described water inlet pipe one end is connected with waste water lifting pump delivery port, and the water inlet pipe other end is connected with epicoele water inlet
Logical, described epicoele outlet pipe one end is connected with cavity of resorption water inlet, and the epicoele outlet pipe other end is connected with epicoele delivery port,
Described recoil outlet pipe or square impact water inlet pipe one end is connected with epicoele outlet pipe, described cavity of resorption outlet pipe one end and cavity of resorption
Delivery port is connected, and described backflushing water intake pipe and square impact outlet pipe one end is connected with cavity of resorption delivery port, described six
Magnetic valve is separately mounted to epicoele outlet pipe, cavity of resorption outlet pipe, water inlet pipe, square impact outlet pipe, backflushing water intake pipe, recoil outlet pipe
Or on square impact water inlet pipe, and the magnetic valve being arranged on water inlet pipe is located between flowmeter and epicoele water inlet.
The utility model is relative to the beneficial effect of prior art:
1st, the utility model is that Inner electrolysis pretreatment of High Concentration Wastewater device removes aerating system under original acid condition,
And be changed to be formed after iron-carbon filling material without aeration Inner electrolysis pretreatment of High Concentration Wastewater by traditional cast-iron scrap and active carbon filler
Device.
2nd, the utility model proposes it is a kind of without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device, it is generally same
Biochemical treatment apparatus is used cooperatively, and can improve the biodegradability of high-concentration waste water, reduces the colourity of waste water, and because without using exposure
Gas technology, and electrolysis tech is used, so that equipment operating efficiency is accelerated, while not producing toxic harmful exhaust gas also, prevent
Secondary pollution.
3rd, the utility model has applied widely, and high treating effect, service life is long, with low cost and easy to operate
Feature, can save floor occupying area, economize on resources, and improve effluent quality, prevent secondary pollution.
Brief description of the drawings
Fig. 1 is a kind of master without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device described in the utility model
Depending on structural representation;
Fig. 2 is the main sectional view of Inner electrolysis tower body.
Wherein, waste water lifting pump 1, flowmeter 2, water inlet pipe 3, backflushing water intake pipe 4, square impact outlet pipe 5, cavity of resorption outlet pipe 6,
Epicoele outlet pipe 7, recoil outlet pipe or square impact water inlet pipe 8, magnetic valve 9, Inner electrolysis tower body 10, internal electrolytic iron carbon filling material layer 11,
Epicoele water-locator 12, Inner electrolysis filler supporting plate 13, cavity of resorption water-locator 14, quartz sand filler layer 15, blotter 16, cavity of resorption are received
Hydrophone 17, demarcation strip 18, epicoele delivery port 19, manhole 1, cavity of resorption delivery port 21, dumping pit 2 22, epicoele water inlet 23, under
Chamber water inlet 24, dumping pit 1, manhole 2 26.
The technical solution of the utility model is further described below in conjunction with the accompanying drawings, but is not limited thereto, it is every
Technical solutions of the utility model are modified or equivalent substitution, without departing from the spirit and model of technical solutions of the utility model
Enclose, all should cover in protection domain of the present utility model.
Embodiment
Embodiment one:As shown in Figures 1 and 2, it is a kind of without aeration Inner electrolysis technology pre-treating high concentration Industry Waste
Water installations, including:Waste water lifting pump 1, flowmeter 2, Inner electrolysis tower assembly, water inlet pipe 3, backflushing water intake pipe 4, square impact outlet pipe 5,
Cavity of resorption outlet pipe 6, epicoele outlet pipe 7, recoil outlet pipe or square impact water inlet pipe 8, six magnetic valves 9, described Inner electrolysis tower are total
Into including Inner electrolysis tower body 10, internal electrolytic iron carbon filling material layer 11, epicoele water-locator 12, Inner electrolysis filler supporting plate 13, cavity of resorption cloth
Hydrophone 14, quartz sand filler layer 15, multilayer blotter 16, cavity of resorption water collection device 17, demarcation strip 18, described Inner electrolysis tower body 10
Top is provided with epicoele delivery port 19 and manhole 1, and the bottom of Inner electrolysis tower body 10 is provided with cavity of resorption delivery port 21 and dumping pit 2 22,
Middle and upper part is horizontally fixed with Inner electrolysis filler supporting plate 13, the described upper end of Inner electrolysis filler supporting plate 13 in Inner electrolysis tower body 10
Internal electrolytic iron carbon filling material layer 11 is provided with, the lower section of Inner electrolysis filler supporting plate 13 is provided with demarcation strip 18, described demarcation strip 18
Affixed with the inwall of Inner electrolysis tower body 10, Inner electrolysis tower body 10 is separated into epicoele and cavity of resorption, described epicoele water distribution by demarcation strip 18
Device 12 is arranged between Inner electrolysis filler supporting plate 13 and demarcation strip 18, and epicoele water-locator 12 and Inner electrolysis tower body 10 are affixed, interior
It is electrolysed the side wall of tower body 10 and is provided with epicoele water inlet 23, cavity of resorption water inlet 24, dumping pit 1 and manhole 2 26, described discharging
Hole 1 is corresponding with 11 bottom of internal electrolytic iron carbon filling material layer, and described epicoele water inlet 23 is arranged on Inner electrolysis filler supporting plate
It is located at the lower section of demarcation strip 18 between 13 and demarcation strip 18, in Inner electrolysis tower body 10 and is from top to bottom respectively arranged with cavity of resorption water-locator
14th, quartz sand filler layer 15, multilayer blotter 16 and cavity of resorption water collection device 17, described manhole 2 26 are arranged on quartz sand filler
The top of layer 15 is simultaneously disposed adjacent with quartz sand filler layer 15, and described dumping pit 2 22 is relative with the bottom of multilayer blotter 16
Should, described cavity of resorption water inlet 24 is corresponding with cavity of resorption and is arranged on the top of quartz sand filler layer 15;
Described one end of water inlet pipe 3 is connected with the delivery port of waste water lifting pump 1, the other end of water inlet pipe 3 and epicoele water inlet
23 are connected, and described one end of epicoele outlet pipe 7 is connected with cavity of resorption water inlet 24, and the other end of epicoele outlet pipe 7 goes out with epicoele
The mouth of a river 19 is connected, and described recoil outlet pipe or the one end of square impact water inlet pipe 8 is connected with epicoele outlet pipe 7, described cavity of resorption
The one end of outlet pipe 6 is connected with cavity of resorption delivery port 21, and described backflushing water intake pipe 4 and the one end of square impact outlet pipe 5 goes out with cavity of resorption
The mouth of a river 21 is connected, and six described magnetic valves 5 are separately mounted to epicoele outlet pipe 7, cavity of resorption outlet pipe 6, water inlet pipe 3, square impact
On outlet pipe 5, backflushing water intake pipe 4, recoil outlet pipe or square impact water inlet pipe 8, and the magnetic valve 5 being arranged on water inlet pipe 3 is located at
Between flowmeter 2 and epicoele water inlet 23.
Embodiment two:As shown in figure 1, present embodiment is that embodiment one is made furtherly
Bright, described Inner electrolysis tower body 10 and six magnetic valves 9 are made of stainless steel material.Favorable anti-corrosion effect.
Embodiment three:As shown in figure 1, present embodiment is made to embodiment one or two further
Illustrate, described waste water lifting pump 1 is acid-resistant pipeline pump.
Embodiment four:As shown in Fig. 2 present embodiment is made to embodiment one or two further
Illustrate, described multilayer blotter 16 is 3-4 layers, and the gravel particle of 3-4 layers of blotter 16 from top to bottom increases successively.
The technical coefficient of the internal electrolytic iron carbon filling material layer used in the utility model for:Iron-carbon filling material bulk density:
1.15T/ m3, specific surface area:1.2 cm2/ g, porosity:65%, physical strength:1000kg/cm2.Product specification:Outward appearance:Ellipsoid
Shape, particle diameter:2cm~3cm.
Iron-carbon filling material is, by smelting means, iron and metallic catalyst to be formed into framework formula iron carbon knot together with carbon containing
Structure.This structure has the following advantages:1st, iron and carbon are one forever, easily occur showing for iron carbon separation when will not be assembled as iron carbon group
As influenceing galvanic cell(Internal electrolytic iron carbon filling material)Reaction;2nd, iron carbon can integrally reduce the resistance of galvanic interaction, improve electronics
Transmission efficiency, lifts treatment effeciency;3rd, iron carbon can integrally avoid layering and hardened generation;4th, without separately dosing catalytic materials
Matter.Iron-carbon filling material is prior art.
The course of work of the present utility model is:Waste water lifting pump 1 works, and opens the magnetic valve 9 being arranged on water inlet pipe 3,
Waste water enters the upper intracavitary of Inner electrolysis tower body 10 through water inlet pipe 3, and waste water causes internal electrolytic iron charcoal to fill out through internal electrolytic iron carbon filling material
Bed of material formation micro cell, removes the part COD in waste water, so as to improve the biodegradability of waste water, completes early stage to useless
The pretreatment of water, if the halfway words of later stage COD processing are, it is necessary to which the utility model is used cooperatively with biochemistry pool.It is useless after processing
Water is drained into through epicoele outlet pipe in the cavity of resorption of Inner electrolysis tower body 10, waste water through quartz sand filler layer filter and remove suspended substances,
SS is reduced, the waste water after processing is flowed into cavity of resorption water collection device through multilayer blotter, is finally expelled to down by cavity of resorption outlet pipe
In individual process.
When quartz sand filler needs to rinse, the magnetic valve 9 being arranged on water inlet pipe 3 is closed, opens to be arranged on and recoils out
Magnetic valve 9 on water pipe or square impact water inlet pipe 8, carries out after positive rinse 20-30 minutes to quartz sand filler, opens and be arranged on square impact
Magnetic valve 9 on outlet pipe 5, the magnetic valve 9 closed on cavity of resorption outlet pipe 6 and backflushing water intake pipe 4, the dirt after positive flushing
Water is discharged through square impact outlet pipe 5;When being backwashed to quartz sand filler, close and be arranged on cavity of resorption outlet pipe 6 and square impact
Magnetic valve 9 on outlet pipe 5, opens the magnetic valve 9 being arranged on backflushing water intake pipe 4, quartz sand filler is backwashed, beaten
Open installed in recoil outlet pipe or square impact water inlet pipe 8 on magnetic valve 9, after backwash sewage is by recoil outlet pipe or is just rushing in
Water pipe 8 is discharged.
Flowmeter 2 is used for the flow for measuring waste water in water inlet pipe 3.
Service condition of the present utility model:The pH value of waste water:4-5, solid-to-liquid ratio 0.8g/ml are anti-in Inner electrolysis tower body 10
Answer residence time 60min, the clearance of waste water COD and colourity respectively reaches 71.6% and 87.5%, biodegradability is that B/C can be by
0.09 is lifted to 0.19.
The utility model proposes it is a kind of without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device, generally with raw
Change processing unit to use cooperatively, the biodegradability of high-concentration waste water can be improved, reduce the colourity of waste water, and because without using aeration
Technology, and electrolysis tech is used, so that equipment operating efficiency is accelerated;Toxic harmful exhaust gas is not produced also simultaneously, it is therefore prevented that
Secondary pollution.
Claims (4)
1. it is a kind of without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device, it is characterised in that:Including:Waste water lifting pump
(1), flowmeter(2), Inner electrolysis tower assembly, water inlet pipe(3), backflushing water intake pipe(4), square impact outlet pipe(5), cavity of resorption outlet pipe
(6), epicoele outlet pipe(7), recoil outlet pipe or square impact water inlet pipe(8), six magnetic valves(9), described Inner electrolysis tower assembly
Including Inner electrolysis tower body(10), internal electrolytic iron carbon filling material layer(11), epicoele water-locator(12), Inner electrolysis filler supporting plate(13)、
Cavity of resorption water-locator(14), quartz sand filler layer(15), multilayer blotter(16), cavity of resorption water collection device(17), demarcation strip(18), institute
The Inner electrolysis tower body stated(10)Top is provided with epicoele delivery port(19)With manhole one(20), Inner electrolysis tower body(10)Bottom is provided with down
Chamber delivery port(21)And dumping pit two(22), Inner electrolysis tower body(10)Interior middle and upper part is horizontally fixed with Inner electrolysis filler supporting plate
(13), described Inner electrolysis filler supporting plate(13)Upper end is provided with internal electrolytic iron carbon filling material layer(11), Inner electrolysis filler support
Plate(13)Lower section is provided with demarcation strip(18), described demarcation strip(18)With Inner electrolysis tower body(10)Inwall is affixed, demarcation strip
(18)By Inner electrolysis tower body(10)It is separated into epicoele and cavity of resorption, described epicoele water-locator(12)It is arranged on Inner electrolysis filler support
Plate(13)With demarcation strip(18)Between, epicoele water-locator(12)With Inner electrolysis tower body(10)It is affixed, Inner electrolysis tower body(10)Side wall
It is provided with epicoele water inlet(23), cavity of resorption water inlet(24), dumping pit one(25)And manhole two(26), described dumping pit one
(25)With internal electrolytic iron carbon filling material layer(11)Bottom is corresponding, described epicoele water inlet(23)It is arranged on Inner electrolysis filler support
Plate(13)With demarcation strip(18)Between, Inner electrolysis tower body(10)It is interior to be located at demarcation strip(18)Lower section is from top to bottom respectively arranged with down
Chamber water-locator(14), quartz sand filler layer(15), multilayer blotter(16)And cavity of resorption water collection device(17), described manhole two
(26)It is arranged on quartz sand filler layer(15)Top and with quartz sand filler layer(15)It is disposed adjacent, described dumping pit two(22)
With multilayer blotter(16)Bottom is corresponding, described cavity of resorption water inlet(24)It is corresponding with cavity of resorption and be arranged on quartz sand and fill out
The bed of material(15)Top;
Described water inlet pipe(3)One end and waste water lifting pump(1)Delivery port is connected, water inlet pipe(3)The other end is intake with epicoele
Mouthful(23)It is connected, described epicoele outlet pipe(7)One end and cavity of resorption water inlet(24)It is connected, epicoele outlet pipe(7)It is another
End and epicoele delivery port(19)It is connected, described recoil outlet pipe or square impact water inlet pipe(8)One end and epicoele outlet pipe(7)Phase
Connection, described cavity of resorption outlet pipe(6)One end and cavity of resorption delivery port(21)It is connected, described backflushing water intake pipe(4)And square impact
Outlet pipe(5)One end with cavity of resorption delivery port(21)It is connected, six described magnetic valves(9)It is separately mounted to epicoele outlet pipe
(7), cavity of resorption outlet pipe(6), water inlet pipe(3), square impact outlet pipe(5), backflushing water intake pipe(4), recoil outlet pipe or square impact water inlet
Pipe(8)On, and installed in water inlet pipe(3)On magnetic valve(9)Positioned at flowmeter(2)With epicoele water inlet(23)Between.
2. it is according to claim 1 a kind of without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device, its feature
It is:Described Inner electrolysis tower body(10)With six magnetic valves(9)It is made of stainless steel material.
3. according to claim 1 or 2 a kind of without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device, it is special
Levy and be:Described waste water lifting pump(1)For acid-resistant pipeline pump.
4. according to claim 1 or 2 a kind of without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device, it is special
Levy and be:Described multilayer blotter(16)For 3-4 layers, 3-4 layers of blotter(16)Gravel particle from top to bottom successively
Increase.
Priority Applications (1)
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CN201720296122.9U CN206570067U (en) | 2017-03-24 | 2017-03-24 | One kind is without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device |
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CN201720296122.9U CN206570067U (en) | 2017-03-24 | 2017-03-24 | One kind is without aeration Inner electrolysis technology pre-treating high concentration industrial wastewater device |
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CN206570067U true CN206570067U (en) | 2017-10-20 |
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ID=60053804
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2017
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