CN208829463U - A kind of high oil-containing organic waste-water treating apparatus - Google Patents
A kind of high oil-containing organic waste-water treating apparatus Download PDFInfo
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- CN208829463U CN208829463U CN201821161544.6U CN201821161544U CN208829463U CN 208829463 U CN208829463 U CN 208829463U CN 201821161544 U CN201821161544 U CN 201821161544U CN 208829463 U CN208829463 U CN 208829463U
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Abstract
The utility model discloses a kind of high oil-containing organic waste-water treating apparatus, which is characterized in that including along the sequentially connected air-float degreasing device in wastewater treatment direction, micro-electrolysis device, buffer pool, TFS-OF system, TFS-RO system, reuse sink；The TFS-OF system is micro-filtration film device, and the TFS-RO system includes level-one RO device and second level RO device；The utility model oil removal by air bubbling can remove most of oil in waste water, reduce the addition of electrolysis medicament and electrolysis time；95% water can be recycled, the water quality that film produces water is slightly better than tap water；It only needs to be added a small amount of sodium chloride and active powdered carbon, reagent cost in system operation in light electrolysis system to substantially reduce.It compares and traditional handicraft, system can be not in producing water water quality fluctuation with stably reaching standard.
Description
Technical field
The utility model relates to technical field of waste water processing, it particularly relates to a kind of high oil-containing treatment of Organic Wastewater dress
It sets.
Background technique
The processing of current high oil-containing organic liquid waste is mostly outer at qualified scrap concrete unit by entrusting
Reason, the basic mode of processing is also the treatment process skill combined by basic breaking milk and removing oil+multistage materialization and biochemical treatment
Art, this kind of traditional technology are larger to processing difficulties such as CODcr, ammonia nitrogen, total nitrogen, coloration, EC, discharge more difficult stably reaching standard, operation
And medicament is costly.
Due to high oil-containing organic wastewater complicated component, biodegradability is poor, and processing difficulty is larger.The high oil-containing organic waste of tradition
For water in treatment process mainly by biochemical treatment, the moment impact load of waste water is big, if biochemical system cannot adjust stop in time
Time is difficult up to standard, and it is quite firm fixed that actual waste water handles retention time of sewage, so system stability is poor.
Utility model content
Purpose of the utility model is to solve defects in the prior art, provide a kind of high oil-containing treatment of Organic Wastewater
Device.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of oil-containing organic waste-water treating apparatus, including along the sequentially connected air-float degreasing device in wastewater treatment direction, micro-
Electrolysis unit, buffer pool, TFS-OF system, TFS-RO system, reuse sink；The TFS-OF system is micro-filtration film device, institute
Stating TFS-RO system includes level-one RO device and second level RO device.
TFS combined films refer to the combination of the film process unit such as TFS-OF, TFS-RO, TFS-NF, TFS-HF, and this programme uses
To combination be TFS-OF, level-one RO, second level RO, TFS-OF refer to that microfiltration membranes processing unit, TFS-RO refer to reverse osmosis treatment
Unit, scheme first use micro-filtration to pre-process arsenic-containing waste water, remove the impurity such as oil removal, and the production water of micro-filtration is anti-into level-one again
Infiltration carries out concentration, and concentrated water continues to be concentrated into two-pass reverse osmosis again, and first-stage reverse osmosis and two-pass reverse osmosis produce water and collect, and returns
Production line reuse.
The utility model carries out oil removal by air bubbling to waste water first, removes most of oil in waste water；Light electrolysis equipment is used again
The Fenton processing of traditional handicraft is substituted, the OH for the strong oxidizing property that light electrolysis equipment generates can be substituted in Fenton technology and be generated
OH, reach the big organic matter of oxygenolysis；Many tiny bubbles can be generated in microelectrolysis process, can reach air bearing again
Effect；Due to there is dissolving in for iron ion in microelectrolysis process, it is heavy to generate iron hydroxide by light electrolysis water outlet adjustment PH to 8~9
It forms sediment, achievees the effect that coagulating sedimentation.Using microfiltration membranes instead of traditional sedimentation basin, the occupied area of equipment is small, saves space.
After the separation of the system, the removal that suspended impurity, SS etc. in water have reached 95% or more, purified waste water level-one are produced
The circulating slot of RO membranous system.Final a small amount of sludge dope is through subsequent processing；Treated that waste water is handled through RO again for micro-filtration, produces water
Direct reuse, concentrated water are returned electrolysis system and are electrolysed again.So circulation.
The utility model uses the combination of oil removal by air bubbling-light electrolysis-TFS membrane combination technology, realizes the zero-emission of waste water.
Preferably, the TFS-OF system includes sequentially connected waste water raw water tank, micro-filtrate membrane filtration device and microfiltration membranes
Device fresh water tank；
The level-one RO device includes level-one RO filter device, level-one RO device concentrated water tank and level-one RO device fresh water tank；
The level-one RO filter device respectively with level-one RO device concentrated water tank, level-one RO device fresh water tank and the micro-filtration film device
In micro-filtration film device fresh water tank connection；
The second level RO device includes sequentially connected second level RO filter device and second level RO device concentrated water recycling can, and two
Grade RO filter device is filled with the level-one RO device concentrated water tank in the level-one RO device, the microfiltration membranes in micro-filtration film device respectively
Set fresh water tank connection.
Preferably, the micro-filtration film device further includes for liquid to be transferred to microfiltration membranes by oil-containing organic wastewater raw water tank
First elevator pump of filter device, first elevator pump be set to the waste water raw water tank and micro-filtrate membrane filtration device it
Between；The level-one RO device further includes for liquid to be transferred to the second of level-one RO filter device by micro-filtration film device fresh water tank
Elevator pump, the second elevator pump are set between the micro-filtration film device fresh water tank and level-one RO filter device；The second level
RO device further includes the third elevator pump for liquid to be transferred to second level RO filter device by level-one RO device concentrated water tank, and third mentions
Pump is risen to be set between the level-one RO device concentrated water tank and second level RO filter device.
Preferably, the micro-filtrate membrane filtration device contains microfiltration membranes, putamina and film frame, microfiltration membranes and is set in putamina,
Putamina is set on film frame；The level-one RO filter device contains level-one RO film, level-one RO putamina and level-one RO reverse osmosis membrane
Frame, level-one RO film are set in level-one RO putamina, and level-one RO putamina is set on level-one RO reverse osmosis membrane frame；The second level RO
Filter device contains RO film, putamina and film frame, and second level RO reverse osmosis membrane is set in putamina, and putamina is set on film frame.
It preferably, further include that TFS-OF system, the multiple groups effluent monitoring system of TFS-RO system are set, every group of waste water prison
Examining system is composed in series by one or several in pH meter, pressure gauge, conductance on-line computing model, flowmeter.
Preferably, the micro-electrolysis device includes electrolytic cell, cathode plate, anode plate, and cathode plate and anode plate access direct current
Electric current, DC current are provided by motor-generator set, and sodium chloride, active powdered carbon, the cathode plate and anode plate are contained in the electrolytic cell
It is made of iron plate, waste water to be processed enters from slot bottom one end, is discharged above the other end of slot.
It is handled using the Fenton of light electrolysis equipment replacement traditional handicraft, the OH for the strong oxidizing property that light electrolysis equipment generates,
The OH generated in Fenton technology can be substituted, the big organic matter of oxygenolysis is reached；It can be generated in microelectrolysis process many tiny
Bubble, pneumatically supported effect can be reached again；Due to having dissolving in for iron ion, light electrolysis water outlet adjustment in microelectrolysis process
PH to 8~9 generates ferric hydroxide precipitate, achievees the effect that coagulating sedimentation.Using microfiltration membranes instead of traditional sedimentation basin, equipment
Occupied area it is small, save space.
It preferably, further include filter press, the waste water is after the filtering of TFS-OF system, final a small amount of sludge dope warp
Filter press is separated by solid-liquid separation, and the filtrate after separation is recycled into light electrolysis system again and is electrolysed again, is so recycled.
Preferably, the filter press includes the first staving, the second staving, centrifuge, filter plate, hold-down mechanism, vacuum pump；Institute
It states the second staving to be arranged inside the first staving, the bottom end of second staving is connected with centrifuge, and the filter plate is arranged the
On the side wall of two stavings, the filter plate is equipped with several filter openings, and hold-down mechanism, the vacuum pump is arranged in second staving
The top of first staving is set.
The filter press of the utility model not only passes through extruding liquid as much as possible and separates from solid, but also is being centrifuged
Liquid is kept completely separate with suspended matter by filter plate under the action of power, and liquid is got up by tube storage.The filters pressing equipment
There are simple separating rate fast, good separating effect, structure, easily fabricated, environmental protection and energy saving, practical and efficient.
Preferably, the hold-down mechanism includes being arranged in second barrel of intracorporal vertical rail, being slidably arranged in vertical rail
On briquetting and the telescopic cylinder that is fixed at the top of the second staving, the telescopic rod of the briquetting and telescopic cylinder fix
Connection.
Beneficial effect
1, the utility model oil removal by air bubbling can remove most of oil in waste water, when reducing the addition of electrolysis medicament and electrolysis
Between；95% water can be recycled, the water quality that film produces water is slightly better than tap water；It only needs to add in light electrolysis system in system operation
Enter a small amount of sodium chloride and active powdered carbon, reagent cost to substantially reduce.It compares and traditional handicraft, system can be with stably reaching standard, no
It will appear producing water water quality fluctuation.
2, treated that quality of reused water is substantially better than tap water for the device of the utility model, on the one hand, recycle-water, reuse
Product quality is improved to each workshop, also enterprise is promoted to carry out the enthusiasm of water reuse, no effuent discharge had both eliminated organic
The pollution of wastewater on aqueous environments, on the other hand, substantially reduced from wastewater treatment process Chinese medicine cost so that operating cost also with
Reduction.
Detailed description of the invention
Fig. 1 is the block diagram of the utility model oil-containing organic waste-water treating apparatus；
Fig. 2 is the utility model TFS-OF system structure diagram；
Fig. 3 is the microfiltration membranes of micro-filtrate membrane filtration device and the structural schematic diagram of putamina；
Fig. 4 is level-one RO apparatus structure schematic diagram；
Fig. 5 is the structural schematic diagram of level-one RO film and level-one RO putamina；
Fig. 6 is second level RO apparatus structure schematic diagram；
Fig. 7 is the structural schematic diagram of second level RO film and second level RO putamina；
Fig. 8 is the structural schematic diagram of the micro-electrolysis device of embodiment 2；
Fig. 9 is 2 structure of pressing filter schematic diagram of embodiment.
Specific embodiment
The utility model is further described in detail with reference to the accompanying drawing, these attached drawings are simplified signal
Figure, only illustrates the basic structure of the utility model, the direction of this specific implementation is using the direction Fig. 1 as standard in a schematic way.
Embodiment 1
The utility model discloses a kind of high oil-containing organic waste-water treating apparatus, including air-float degreasing device 1, light electrolysis to fill
Set 2, buffer pool 3, TFS-OF system 4, filter press 5, TFS-RO system 6, reuse sink 7；Oil-containing organic wastewater is removed by air bearing
Oily device 1 carries out oil removal by air bubbling to waste water, removes most of oil in waste water, handles using micro-electrolysis device 2；
Micro-electrolysis device 2 includes electrolytic cell 21, cathode plate 22, anode plate 23, contains sodium chloride, Yi Jijia in electrolytic cell 21
Enter a small amount of active powdered carbon, cathode plate and anode plate are made of iron plate, and waste water to be processed enters from slot bottom one end, from the another of slot
The water outlet of end top.Cathode plate 22 and anode plate 23 access DC current, and DC current is provided by motor-generator set.2 benefit of micro-electrolysis device
With numerous subtle primary battery is formd between iron-carbon particle there is potential difference.These subtle batteries are low with current potential
Iron becomes anode and corrodes, and the high carbon of current potential does cathode, and electrochemical reaction occurs in the aqueous solution containing acidic electrolyte bath.
Reaction the result is that iron, which is become the iron ion of divalent by corrosion, enters solution.The water outlet of internal electrolysis reactor adjusts pH value and arrives
9 or so, due to iron ion and hydroxyl effect form the ferrous hydroxide with coagulation, it in pollutant with faint
There is a natural attraction between the sexes for the particle of negative electrical charge, forms more stable flocculate (being also iron cement) and removes.
Fenton processing of the utility model using micro-electrolysis device substitution traditional handicraft, the Strong oxdiative that light electrolysis equipment generates
The OH of property, can substitute the OH generated in Fenton technology, reach the big organic matter of oxygenolysis；It can be generated in microelectrolysis process
Many tiny bubbles, can reach pneumatically supported effect again；Due to having dissolving in for iron ion, light electrolysis in microelectrolysis process
Water outlet adjustment PH to 8~9, generates ferric hydroxide precipitate, achievees the effect that coagulating sedimentation.It is only needed in light electrolysis in system operation
A small amount of sodium chloride and active powdered carbon, reagent cost are added in system to substantially reduce.
TFS-OF system 4 is entered back into after entering buffer pool 3 and buffering by treated the waste water of micro-electrolysis device 2 to carry out just
Step filtering, the TFS-OF system 4 of the utility model is micro-filtration film device, after the separation of the system, produce suspended impurity in water,
SS etc. has reached 95% or more removal.Final a small amount of sludge dope is separated by solid-liquid separation through filter press, the filter after separation
Liquid is recycled into light electrolysis system again and is electrolysed again, so recycles.Micro-filtration treated waste water is again through TFS-RO system 6
Processing produces water and connect with reuse sink, and concentrated water is returned electrolysis system and is electrolysed again, so recycles.The oil removal by air bubbling of the present embodiment fills
1, micro-electrolysis device 2, buffer pool 3, filter press 5 are set to be not described herein using common device on the market.
The TFS-OF system 4 of the utility model is micro-filtration film device, and micro-filtration film device includes sequentially connected waste water raw water
Tank 41, micro-filtrate membrane filtration device 42 and micro-filtration film device fresh water tank 43；The major function of TFS-OF system 4 is in removal waste water
Suspended impurity, SS and coloration, waste water is after micro-filtration film device carries out cross-flow filtration processing, and the substances such as arsenic, vanadium, phosphorus are with solubilised state
Form is present in water, and each content, EC value are without significant change；Waste water raw water tank 41 stores waste water raw water, and waste water raw water passes through micro-
Membrane filtration device 42 carries out cross-flow filtration, obtains fresh water A and concentrated water A, and concentrated water A is reflowable to be recycled to waste water raw water tank 41
Concentration, fresh water A then enter the concentration and separation that micro-filtration film device fresh water tank 43 waits TFS-RO system 6；
The micro-filtrate membrane filtration device 42 is set in putamina containing microfiltration membranes 421, putamina 422 and film frame, microfiltration membranes,
Putamina is set on film frame；The pore diameter range of filter membrane is 0.01~0.2 μm.
The micro-filtration film device 4 further includes for liquid to be transferred to micro-filtrate membrane filtration device 42 by waste water raw water tank 41
First elevator pump 44, the first elevator pump 44 are set between the arsenic-containing waste water raw water tank 41 and micro-filtrate membrane filtration device 421；
First elevator pump 44 is single group high-tension boost pump；
TFS-RO system 6 includes level-one RO device 61 and second level RO device 62；Level-one RO device 61 is filtered including level-one RO
Device 611, level-one RO device concentrated water tank 612 and level-one RO device fresh water tank 613；Level-one RO filter device 611 respectively with level-one
Micro-filtration film device fresh water tank in RO device concentrated water tank 612, level-one RO device fresh water tank 613 and the micro-filtration film device 4
43 connections；The function of level-one RO device 61 is will be dense by the waste water of micro-filtration film device initial gross separation by cross-flow filtration processing
Contracting；The fresh water A of micro-filtration film device fresh water tank 43, which enters level-one RO reverse osmosis membrane filtration device 611 through the second elevator pump 614, to carry out
Cross-flow filtration, obtains fresh water B and concentrated water B, and concentrated water B flow to level-one RO device concentrated water tank 613 and waits second level RO device 62
Concentration and separation, fresh water B then enter level-one RO device fresh water tank 413, enter back into reuse sink 7.
The level-one RO filter device 611 contain level-one RO film 6111, level-one RO putamina 6112 and level-one RO film frame, one
Grade RO film 6111 is set in level-one RO putamina 6112, and level-one RO putamina is set on level-one RO film frame；The model of reverse osmosis membrane
For BW30-4040.
The level-one RO device 61 further includes for liquid to be transferred to level-one RO filtering dress by micro-filtration film device fresh water tank
611 the second elevator pump 614 is set, the second elevator pump 614 is set to the micro-filtration film device fresh water tank 43 and level-one RO filtering
Between device 611；
Second elevator pump 614 is single group high-tension boost pump；
The second level RO device 62 includes that sequentially connected second level RO filter device 621 and second level RO device concentrated water recycle
Tank 622, second level RO filter device 621 are connect with the level-one RO device concentrated water tank 612 in the level-one RO device respectively；Second level
The major function of RO device is that the Waste water concentrating that salt content is high is handled by cross-flow filtration；Level-one RO device concentrated water tank 612
Concentrated water B enters second level RO filter device 621 through third elevator pump 623 and carries out cross-flow filtration, obtains fresh water C, concentrated water C, and fresh water C is returned
It is flow to level-one RO fresh water tank 613, enters reuse sink 7 together with fresh water B；Concentrated water C flow to concentrated water time electrolysis system and is electrolysed again,
So circulation.
Connect by level-one RO device 61, the filtered fresh water B of second level RO device 62 and fresh water C water outlet and reuse sink 7
It connects.
The second level RO filter device 621 contain second level RO film 6211, second level RO putamina 6212 and second level RO film frame, two
Grade RO film 6211 is set in second level RO putamina 6212, and second level RO putamina is set on second level RO film frame；The model of reverse osmosis membrane
For BW30-4040.
The second level RO device further includes for liquid to be transferred to second level RO filter device by level-one RO device concentrated water tank
Third elevator pump 623, third elevator pump 623 is set to the level-one RO device concentrated water tank 612 and second level RO filter device
Between 621；
The third elevator pump elevator pump is single group high-tension boost pump；
Preferably, the oil-containing organic waste-water treating apparatus further includes multiple groups effluent monitoring system, including pressure gauge, meter
Scale, conductivity (EC) on-line computing model and pH meter；The connection is all made of connecting pipe and is attached；The effluent monitoring system
System is set to micro-filtration film device, level-one RO reverse osmosis unit, on second level RO reverse osmosis membrane apparatus.
The effluent monitoring system is that the first elevator pump 44 and micro-filtrate membrane filtration device 42 are straight in micro-filtration film device setting position
It connects and is sequentially connected in series flowmeter A 31；PH counts A 32；Pressure gauge A 33；Conductance on-line computing model A 34；Micro-filtrate membrane filtration dress
It sets and is sequentially connected in series pressure gauge B 35 between 42 and micro-filtration film device fresh water tank 43；Conductance on-line computing model B 36, PH count B
37, flowmeter C 39, pressure gauge are sequentially connected in series between flowmeter B 38, waste water raw water tank 41 and micro-filtrate membrane filtration device 42
C71, PH count C 72, conductance on-line computing model C 73；
The effluent monitoring system is that the second elevator pump 614 and level-one RO is filtered in level-one RO reverse osmosis unit setting position
Pressure gauge D 74, conductance on-line computing model D 75, PH meter D 76, flowmeter D 77 are sequentially connected in series between device 611；Level-one
Be sequentially connected in series between RO filter device 611 and level-one RO fresh water tank 613 pressure gauge E 78, conductance on-line computing model E 79,
PH counts E 80, flowmeter E 81；PH meter F is sequentially connected in series between level-one RO filter device 611 and level-one RO concentrated water tank 612
82, pressure gauge F 83, conductance on-line computing model F 84, flowmeter F 85.
The effluent monitoring system is that third elevator pump 623 and second level RO are filtered in second level RO reverse osmosis unit setting position
Pressure gauge G 86, conductance on-line computing model G 87, PH meter G 88, flowmeter G 89 are sequentially connected in series between device 621；Second level RO mistake
Pressure gauge H 90, conductance on-line computing model H are sequentially connected in series between filter device 621 and second level RO device concentrated water recycling can 622
91, PH counts H 92, flowmeter H 93；621 water outlet direction of second level RO filter device is sequentially connected in series PH meter I 94, pressure
Table I 95, conductance on-line computing model I 96, flowmeter I 97.
The connecting pipe is preferably hard polyvinyl chloride (U-PVC) pipe；
The fresh water refers to the water obtained through filtration treatment；
The concentrated water refers to the remaining dope after filtration treatment；
The cross-flow filtration, which refers to, to be flowed to by filtered wastewater and is discharged (filtered water) flow direction into right angle；
The air-float degreasing device 1, micro-electrolysis device 2 of the present embodiment are realized using the prior art.
The course of work containing organic waste-water treating apparatus of the utility model:
1) oil-containing organic wastewater carries out oil removal by air bubbling to waste water by air-float degreasing device 1, removes most of oil in waste water,
It is handled using micro-electrolysis device 2；A small amount of sodium chloride and active powdered carbon are added in light electrolysis system.
2) TFS-OF system 4 is entered back into after entering buffer pool 3 and buffering by treated the waste water of micro-electrolysis device 2 to carry out
Primary filtration starts the first elevator pump, pressure gauge, gauge table, conductivity (EC) on-line computing model and pH on micro-filtration film device
Meter obtains fresh water A and concentrated water A, concentrated water A is reflowable extremely so that arsenic-containing waste water enters micro-filtrate membrane filtration device and carries out cross-flow filtration
Arsenic-containing waste water raw water tank 41 carries out circulation concentration, and fresh water A then enters micro-filtration film device fresh water tank 43 and waits the reverse osmosis dress of level-one RO
The concentration and separation set；Final a small amount of sludge dope is separated by solid-liquid separation through filter press, and the filtrate after separation is recycled into again
Light electrolysis system is electrolysed again, is so recycled.
3) start level-one RO reverse osmosis unit: the second elevator pump of starting, pressure gauge, gauge table, conductivity (EC) are supervised online
Instrument and pH meter are surveyed, the fresh water A of micro-filtration film device fresh water tank enters level-one RO reverse osmosis membrane filtration device through the second elevator pump 614
611 carry out a cross-flow filtration, obtain fresh water B and concentrated water B, and concentrated water B flow to the waiting of level-one RO reverse osmosis membrane apparatus concentrated water tank 613
The concentration and separation of second level RO reverse osmosis membrane apparatus 62, fresh water B then enter level-one RO reverse osmosis membrane apparatus fresh water tank 613, Ke Yizuo
For industrial water.
4) start second level RO reverse osmosis membrane system: starting third elevator pump, pressure gauge, gauge table, conductivity (EC) are online
The concentrated water B of monitor and pH meter level-one RO reverse osmosis membrane apparatus concentrated water tank 612 is reverse osmosis into second level RO through third elevator pump 623
Film filter 621 carries out cross-flow filtration, obtains fresh water C, concentrated water C, and fresh water C is back to level-one RO reverse osmosis freshwater tank 613, with
Fresh water B is used as industrial water to enter reuse sink 7 together；Concentrated water is returned light electrolysis 2 and is electrolysed again, so recycles.
After the processing unit of the utility model, water quality detection is carried out to waste water, obtains that the results are shown in Table 1:
1 process water quality detection of table
As can be known from Table 1, processed waste water purification (discharge water) water quality is better than comprehensive discharge primary standard.
Embodiment 2
A kind of oil-containing organic waste-water treating apparatus of the present embodiment, including air-float degreasing device 1, micro-electrolysis device 2, buffering
Pond 3, TFS-OF system 4, filter press 5, TFS-RO system 6, reuse sink 7；This embodiment differs from embodiment 1 in that
The structure of filter press 5 therein is realized using following technology；Remaining non-description section is same as Example 1.
Filter press 5 includes the first staving 51, the second staving 52, centrifuge 53, filter plate 54, hold-down mechanism 55, vacuum pump 56；
Wherein, the second staving 52 is arranged inside the first staving 51, and the bottom end of the second staving 52 is connected with centrifuge 53, passes through centrifuge
53 rotation drives the rotation of the second staving 52, and filter plate 54 is arranged on the side wall of the second staving 52, and filter plate 54 is equipped with several
A filter opening 541, the interior setting hold-down mechanism 55 of the second staving 32, hold-down mechanism 55 includes the vertical rail being arranged in the second staving 32
Road 551, the briquetting 552 being slidably arranged on vertical rail 551 and the telescopic cylinder for being fixed at 52 top of the second staving
553, briquetting 552 is fixedly connected with the telescopic rod of telescopic cylinder 553, drives briquetting 552 along vertical rail by telescopic cylinder 553
551 up and down motion pressing materials of road；Vacuum pump 56 is arranged in the top of first staving 52, and vacuum pump 56 and the first staving 51 pass through oil
Room 57 is sealed, and the lower section of the first staving 52 is connected with efferent duct 58, passes through rubber sleeve between efferent duct 58 and the first staving 51
Cylinder 59 is sealed.Due to needing to vacuumize in the second staving 52 and the first staving 51, so the first staving 51 just needs very well
Leakproofness.The utility model passes through the grease chamber 57 being arranged between vacuum pump 56 and the first staving 51 and is arranged in efferent duct 58
Rubber bush 58 between the first staving 51 is sealed.This design can guarantee 51 leakproofness of the first staving well,
It prevents the gas in the first staving 51 from bustling in and out, has good effect to the vacuum degree in the first staving 51 of control.
The filter press uses principle: being first put into concentrated water B when operation in the second staving 52, then to the second staving 52 and first
Staving 51 vacuumizes, and is that vacuum degree reaches 10-3MPa, when vacuum degree reaches standard using pressing device the moisture in material
It is squeezed out from solid by pressure；Telescopic cylinder 553 by the way that 52 top of the second staving is arranged in drives 552 edge of lower lock block
About 551 vertical rail move back and forth pressing materials, the moisture in material is squeezed out completely by pressure, setting is opened
In the centrifuge 53 that the second staving 52 issues, the rotation of the second staving 52 is controlled, thus the water squeezed out in the second staving 52
Divide and separated from filter opening 541 under the filtering of filter plate 54 by centrifugal force, is flowed into the first staving 51, finally from first barrel
The efferent duct 58 that the lower section of body 51 is equipped with flows out.The present embodiment squeezes out solid intracorporal moisture by pressure, using from
Mental and physical efforts are separated solid and liquid by the filter opening 541 on filter plate 54, by being vacuumized to the second staving 52 and the first staving 51,
Prevent liquid from penetrating into solid again.This design not only preferably squeezes out moisture from solid by pressure, and solid-liquid is improved
Isolated efficiency, but also solid and liquid are separated by centrifugal force, greatly accelerate the speed of separation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (9)
1. a kind of high oil-containing organic waste-water treating apparatus, which is characterized in that including along the sequentially connected air bearing in wastewater treatment direction
Degreasing unit, micro-electrolysis device, buffer pool, TFS-OF system, TFS-RO system, reuse sink；The TFS-OF system is micro-
Filter membrane device, the TFS-RO system include level-one RO device and second level RO device.
2. high oil-containing organic waste-water treating apparatus according to claim 1, which is characterized in that the TFS-OF system includes
Sequentially connected waste water raw water tank, micro-filtrate membrane filtration device and micro-filtration film device fresh water tank；
The level-one RO device includes level-one RO filter device, level-one RO device concentrated water tank and level-one RO device fresh water tank；It is described
Level-one RO filter device is respectively and in level-one RO device concentrated water tank, level-one RO device fresh water tank and the micro-filtration film device
The connection of micro-filtration film device fresh water tank；
The second level RO device includes sequentially connected second level RO filter device and second level RO device concentrated water recycling can, second level RO
Filter device is light with the level-one RO device concentrated water tank in the level-one RO device, the micro-filtration film device in micro-filtration film device respectively
Water pot connection.
3. high oil-containing organic waste-water treating apparatus according to claim 2, which is characterized in that the micro-filtration film device is also
Including the first elevator pump for liquid to be transferred to micro-filtrate membrane filtration device by oil-containing organic wastewater raw water tank, described first is promoted
Pump is set between the waste water raw water tank and micro-filtrate membrane filtration device；The level-one RO device further includes for by liquid
The second elevator pump of level-one RO filter device is transferred to by micro-filtration film device fresh water tank, the second elevator pump is set to the microfiltration membranes
Between device fresh water tank and level-one RO filter device；The second level RO device further includes for liquid is dense by level-one RO device
Water pot transfers to the third elevator pump of second level RO filter device, and third elevator pump is set to the level-one RO device concentrated water tank and two
Between grade RO filter device.
4. high oil-containing organic waste-water treating apparatus according to claim 2, which is characterized in that the micro-filtrate membrane filtration dress
It sets and is set in putamina containing microfiltration membranes, putamina and film frame, microfiltration membranes, putamina is set on film frame；The level-one RO filtering
Device contains level-one RO film, level-one RO putamina and level-one RO reverse osmosis membrane frame, level-one RO film and is set in level-one RO putamina, level-one
RO putamina is set on level-one RO reverse osmosis membrane frame；The second level RO filter device contains RO film, putamina and film frame, second level RO
Reverse osmosis membrane is set in putamina, and putamina is set on film frame.
5. high oil-containing organic waste-water treating apparatus according to claim 2, which is characterized in that further include being arranged in TFS-OF
System, the multiple groups effluent monitoring system of TFS-RO system, every group of effluent monitoring system are monitored on-line by pH meter, pressure gauge, conductance
One or several in instrument, flowmeter compose in series.
6. high oil-containing organic waste-water treating apparatus according to claim 1, which is characterized in that the micro-electrolysis device includes
Electrolytic cell, cathode plate, anode plate, cathode plate and anode plate access DC current, and DC current is provided by motor-generator set；The electrolysis
Containing sodium chloride, active powdered carbon in slot, the cathode plate and anode plate are made of iron plate, waste water to be processed from slot bottom one end into
Enter, is discharged above the other end of slot.
7. high oil-containing organic waste-water treating apparatus according to claim 1, which is characterized in that it further include filter press, it is described
Waste water is after the filtering of TFS-OF system, and final a small amount of sludge dope is separated by solid-liquid separation through filter press, the filtrate after separation
It is recycled into light electrolysis system again to be electrolysed again, so recycles.
8. high oil-containing organic waste-water treating apparatus according to claim 7, which is characterized in that the filter press includes first
Staving, the second staving, centrifuge, filter plate, hold-down mechanism, vacuum pump；Second staving is arranged inside the first staving, described
The bottom end of second staving is connected with centrifuge, and the filter plate is arranged on the side wall of the second staving, and the filter plate is equipped with several
A filter opening, second staving is interior to be arranged hold-down mechanism, and the top of the first staving is arranged in the vacuum pump.
9. high oil-containing organic waste-water treating apparatus according to claim 8, which is characterized in that the hold-down mechanism includes setting
It sets in second barrel of intracorporal vertical rail, the briquetting being slidably arranged on vertical rail and is fixed at the second staving top
The telescopic cylinder in portion, the briquetting are fixedly connected with the telescopic rod of telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161544.6U CN208829463U (en) | 2018-07-20 | 2018-07-20 | A kind of high oil-containing organic waste-water treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161544.6U CN208829463U (en) | 2018-07-20 | 2018-07-20 | A kind of high oil-containing organic waste-water treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829463U true CN208829463U (en) | 2019-05-07 |
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ID=66306964
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161544.6U Active CN208829463U (en) | 2018-07-20 | 2018-07-20 | A kind of high oil-containing organic waste-water treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829463U (en) |
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2018
- 2018-07-20 CN CN201821161544.6U patent/CN208829463U/en active Active
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