CN205760657U - A kind of oiliness sewage treatment ultrafiltration apparatus - Google Patents
A kind of oiliness sewage treatment ultrafiltration apparatus Download PDFInfo
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- CN205760657U CN205760657U CN201620512511.6U CN201620512511U CN205760657U CN 205760657 U CN205760657 U CN 205760657U CN 201620512511 U CN201620512511 U CN 201620512511U CN 205760657 U CN205760657 U CN 205760657U
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Abstract
The utility model discloses a kind of oiliness sewage treatment ultrafiltration apparatus, including former tank, product tank and ultrafilter, ultrafilter includes multiple hyperfiltration membrane assembly, the first communicating pipe, the second communicating pipe and third connecting pipe；Former tank is connected by raw water tubes and one end of the first communicating pipe, raw water pump is set on raw water tubes, first valve, the second valve and the 3rd valve are set on raw water tubes, one end of second communicating pipe is connected with product tank by product water pipe, 4th valve is set on product water pipe, one end connection concentrated water discharge pipe of third connecting pipe, concentrated water discharge pipe is connected by NF concentrated water reuse Guan Yuyuan tank, 5th valve is set on concentrated water discharge pipe, NF concentrated water reuse pipe arranges the 6th valve.This ultrafiltration apparatus carries out purified treatment by using hyperfiltration technique to oily waste water, effectively three kinds of oily waste waters such as floating oil, unstable oil hydrosol and stable oil hydrosol can be processed thoroughly, effectively achieve the abundant process to oily waste water.
Description
Technical field
This utility model belongs to oiliness sewage treatment technical field, is specifically related to a kind of oiliness sewage treatment ultrafiltration and fills
Put.
Background technology
Oily waste water is broadly divided into three classes: floating oil, unstable oil hydrosol and stable oil hydrosol.Floating oil energy
Removing with mechanical separation device easily, unstable oil hydrosol can Gravity Separation mechanically or chemically or after breast.Stable oil
Aqueous emulsion difficult treatment, its usual processing method is to add demulsifier, then air flotation, centrifugation or electrolysis.These
Processing method not only consumes demulsifier, and produces sticky mud and need to process further before throwing aside, and the aqueous phase of generation also needs
Additional treatments is wanted to can be only achieved emission request.
It addition, oil-containing produces waste water, after conventional equipment processes, in water outlet, oil droplet size is too small, and particle diameter is less than 10 μm, very
To 0.03 μm-0.5 μm.Being difficult to qualified discharge, difficulty removed by conventional equipment.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, it is provided that a kind of oiliness sewage treatment is with super
Filter device.This oiliness sewage treatment ultrafiltration apparatus carries out purified treatment by using hyperfiltration technique to oily waste water, it is possible to have
Effect three kinds of oily waste waters such as floating oil, unstable oil hydrosol and stable oil hydrosol are processed thoroughly, place
Product water after reason can be with recycling, and dense water can store, further by waiting to incinerate or other modes process, the most in fact
Show the abundant process to oily waste water.
For achieving the above object, the technical solution adopted in the utility model is: a kind of oiliness sewage treatment ultrafiltration apparatus,
It is characterized in that: including former tank, product tank and for the ultrafilter filtering oily waste water, described ultrafilter includes
Multiple be arranged in order hyperfiltration membrane assembly, for connect the water inlet of multiple described hyperfiltration membrane assembly the first communicating pipe, for
Connect multiple described hyperfiltration membrane assembly product water outlet the second communicating pipe with for connecting multiple described hyperfiltration membrane assembly
The third connecting pipe of dense water out；Described former tank is connected by one end of raw water tubes and the first communicating pipe, described raw water tubes
On be provided with the raw water pump for the water in former tank being delivered to described ultrafilter, described raw water tubes is positioned at former tank with former
It is provided with the first valve between water pump, described raw water tubes is provided with between raw water pump and ultrafilter the second valve and the 3rd
Valve, described 3rd valve is between the second valve and described ultrafilter, and product water is passed through in one end of described second communicating pipe
Pipe is connected with product tank, and described product water pipe is provided with the 4th valve, and one end of described third connecting pipe is communicated with dense
Water discharge spout, described concentrated water discharge pipe is connected by NF concentrated water reuse Guan Yuyuan tank, and described concentrated water discharge pipe is provided with
Five valves, the connectivity points of described NF concentrated water reuse pipe and concentrated water discharge pipe is between the 5th valve and described ultrafilter, described dense
The 6th valve it is provided with on Water circulation pipe.
Above-mentioned a kind of oiliness sewage treatment ultrafiltration apparatus, it is characterised in that: include cleaning pump, first clean pipe, the
Two clean pipe and clean delivery pipe, and described cleaning delivery side of pump is connected with raw water tubes, described cleaning delivery side of pump and raw water tubes
Connectivity points between raw water pump and the second valve, the import of described cleaning pump is by the first cleaning pipe with product tank even
Logical, described second cleans one end and the product cross current of pipe, and described second other end cleaning pipe connects with raw water tubes, described
The connectivity points of the second cleaning pipe and product water pipe is between described ultrafilter and the 4th valve, and described second cleans Guan Yuyuan water
The connectivity points of pipe is being cleaned between pump and the second valve, and described first cleans pipe is connected with described raw water tubes, and described first
Cleaning and be provided with the 7th valve on pipe, described second cleaning pipe is provided with the 8th valve, described cleaning delivery pipe is connected to institute
State on concentrated water discharge pipe, the junction point of described cleaning delivery pipe and concentrated water discharge pipe be positioned at the 5th valve and described ultrafilter it
Between, described cleaning delivery pipe is provided with the 9th valve.
Above-mentioned a kind of oiliness sewage treatment ultrafiltration apparatus, it is characterised in that: include compressed air inlet pipe and compression sky
Gas comb, one end of described compressed air inlet pipe connects with raw water tubes, described compressed air inlet pipe and the connectivity points position of raw water tubes
Between the 3rd valve and described ultrafilter, described compressed air inlet pipe is provided with the tenth valve and the 11st valve, described
One end of compressed air comb is cleaned pipe with second and is connected, and described compressed air comb and the second connectivity points cleaning pipe are positioned at
Between described 8th valve and product water pipe, described compressed air comb is provided with the 12nd valve.
Above-mentioned a kind of oiliness sewage treatment ultrafiltration apparatus, it is characterised in that: include the 3rd cleaning pipe, described 3rd clear
The one end washing pipe was connected away from one end of raw water tubes with the first communicating pipe, and described 3rd cleaning pipe is provided with the 13rd valve
Door.
Above-mentioned a kind of oiliness sewage treatment ultrafiltration apparatus, it is characterised in that: include the 4th cleaning pipe, described cleaning politics, economics, organization, and ideology
The two ends washing pipe are all connected with raw water tubes, the connectivity points of the described 4th one end and the raw water tubes cleaning pipe be positioned at the second valve and
Clean between pump, the connectivity points of the described 4th other end and raw water tubes cleaning pipe be positioned at the 3rd valve and compressed air inlet pipe it
Between, described 4th cleaning pipe is provided with the 14th valve.
Above-mentioned a kind of oiliness sewage treatment ultrafiltration apparatus, it is characterised in that: include that pump, the first medicine are washed in medicine washing trough, medicine
Wash pipe, pipe washed by the second medicine and pipe washed by the 3rd medicine, and described first medicine is washed one end of pipe and is connected with medicine washing trough, and pipe washed by described first medicine
The other end be connected with raw water tubes, described first medicine is washed pipe and is positioned at described ultrafilter and compressed air with the connectivity points of raw water tubes
Between inlet pipe, described medicine is washed pump and is arranged on described first medicine and washes on pipe, and described first medicine is washed and is positioned at medicine on pipe and washes pump and raw water tubes
Between be provided with the 15th valve, described second medicine is washed one end of pipe and is connected away from one end of product water pipe with the second communicating pipe
Logical, described second medicine is washed the other end of pipe and is connected with medicine washing trough, and described second medicine is washed and is provided with the 16th valve on pipe, described
3rd medicine is washed one end of pipe and is connected with NF concentrated water reuse pipe, and the other end that pipe washed by described 3rd medicine is connected with medicine washing trough, described
3rd medicine is washed and is provided with the 17th valve on pipe.
Above-mentioned a kind of oiliness sewage treatment ultrafiltration apparatus, it is characterised in that: described first valve, the second valve,
Four valves, the 7th valve, the 8th valve, the 9th valve, the tenth valve, the 12nd valve, the 13rd valve and the 14th valve
It is electromagnetic valve or electrically operated valve；Described 3rd valve, the 5th valve, the 6th valve, the 11st valve, the 15th valve,
16th valve, the 17th valve are manually-operated gate.
This utility model compared with prior art has the advantage that
1, simple in construction of the present utility model, novel in design reasonable.
2, the ultrafilter that this utility model is made up of multiple hyperfiltration membrane assemblies employing, former tank, product tank, pass through
Effectively connect between it, and then realize the hyperfiltration treatment to oily waste water.And oily waste water is after hyperfiltration treatment, permeate
I.e. product water just can directly discharge without additional treatments, and the denseest water of concentrated solution can incinerate, even if can not incinerate, at the beginning of its volume is only
The 3%-5% that initial body is long-pending, it is convenient to dispose.
3, this utility model has upper backwash function, lower backwash function, just washes function and air purge function, it is possible to ultrafilter membrane
Hollow-fibre membrane in assembly effectively cleans, to guarantee that hyperfiltration membrane assembly to the disposal ability of oily waste water and processes effect
Rate.
4, this utility model also has medicine and washes function, it is possible to the hollow-fibre membrane in hyperfiltration membrane assembly carries out chemistry clear
Wash, further ensure that water treatment capacity and the water treatment efficiency of hyperfiltration membrane assembly.
5, the low cost that realizes of the present utility model, using effect is good, it is simple to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of this utility model hyperfiltration membrane assembly.
Description of reference numerals:
1 ultrafilter；1-1 hyperfiltration membrane assembly；1-1-1 water inlet；
1-1-2 product water exports；The dense water out of 1-1-3；1-1-4 putamina；
1-1-5 center water distributor；1-1-6 hollow-fibre membrane；First communicating pipe of 1-2；
Second communicating pipe of 1-3；1-4 third connecting pipe；2 second clean pipe；
3 the 3rd valves；4 compressed air combs；5 the 4th valves；
6 the 12nd valves；7 the 8th valves；8 second valves；
9 clean pump；10 raw water pumps；11 product water pipes；
12 the 14th valves；13 the 4th clean pipe；14 the 7th valves；
15 first valves；16 raw water tubes；17 first clean pipe；
18 product tanks；19 former tanks；20 medicine washing troughs；
21 the 6th valves；22 the 17th valves；23 the 16th valves；
Pump washed by 24 medicines；25 compressed air inlet pipes；26 the 11st valves；
27 the 15th valves；28 the tenth valves；Pipe washed by 29 first medicines；
30 the 3rd clean pipe；31 the 13rd valves；32 NF concentrated water reuse pipes；
33 the 5th valves；34 clean delivery pipe；35 the 9th valves；
36 concentrated water discharge pipes；Pipe washed by 37 second medicines；Pipe washed by 38 the 3rd medicines.
Detailed description of the invention
A kind of oiliness sewage treatment ultrafiltration apparatus as shown in Figure 1, including former tank 19, product tank 18 and for right
Oily waste water carries out the ultrafilter 1 filtered, described ultrafilter 1 include multiple be arranged in order hyperfiltration membrane assembly 1-1, for connecting
First communicating pipe 1-2 of the water inlet 1-1-1 of multiple described hyperfiltration membrane assembly 1-1, it is used for connecting multiple described hyperfiltration membrane assembly
Second communicating pipe 1-3 of the product water outlet 1-1-2 of 1-1 and the dense water out for connecting multiple described hyperfiltration membrane assembly 1-1
The third connecting pipe 1-4 of 1-1-3；Described former tank 19 is connected by one end of raw water tubes 16 with the first communicating pipe 1-2, described
The raw water pump 10 for the water in former tank 19 being delivered to described ultrafilter 1, described raw water tubes 16 it is provided with on raw water tubes 16
On between former tank 19 and raw water pump 10, be provided with the first valve 15, described raw water tubes 16 is positioned at raw water pump 10 and ultrafiltration
Be provided with the second valve 8 and the 3rd valve 3 between device 1, described 3rd valve 3 be positioned at the second valve 8 and described ultrafilter 1 it
Between, one end of described second communicating pipe 1-3 is connected with product tank 18 by product water pipe 11, and described product water pipe 11 sets
Being equipped with the 4th valve 5, one end of described third connecting pipe 1-4 is communicated with concentrated water discharge pipe 36, and described concentrated water discharge pipe 36 passes through
NF concentrated water reuse pipe 32 is connected with former tank 19, and described concentrated water discharge pipe 36 is provided with the 5th valve 33, described NF concentrated water reuse
The connectivity points of pipe 32 and concentrated water discharge pipe 36 is between the 5th valve 33 and described ultrafilter 1, on described NF concentrated water reuse pipe 32
It is provided with the 6th valve 21.
In the present embodiment, this oiliness sewage treatment with ultrafiltration apparatus in use, is first turned on first valve the 15, second valve
Door 8 and the 3rd valve 3, and start raw water pump 10, former water enters the first communicating pipe 1-2 of described ultrafilter 1 through raw water tubes 16, enters
And enter the water inlet 1-1-1 of each hyperfiltration membrane assembly, and open the 4th valve the 5, the 5th valve 33 and the 6th valve 21 simultaneously, by
The product water of the product water outlet 1-1-2 output of hyperfiltration membrane assembly 1-1 entered for the second communicating pipe 1-3 and through described product water pipe 11
Enter product tank 18, the dense water out 1-1-3 of hyperfiltration membrane assembly 1-1 the dense water exported enters third connecting pipe 1-4 warp
Concentrated water discharge pipe 36 discharges, and the dense water of part wherein entered in concentrated water discharge pipe 36 returns to former tank 19 through NF concentrated water reuse pipe 32.
In the present embodiment, this oiliness sewage treatment ultrafiltration apparatus uses the mode of ultrafiltration to process oily waste water,
Ultrafiltration is one of membrane separation technique with pressure as motive force.For the purpose of macromole with separation of small molecuies, membrane aperture is at 20A °
～between 1000A °.Molecular cut off is 50,000-10 ten thousand dalton.In ultra-filtration process, aqueous solution, under pressure promotes, flows through
Film surface, less than the solvent of fenestra (water) and little molecule solute water permeable membrane, becomes scavenging solution (cleaner liquid) i.e. product water, compares fenestra
Big solute and solute group are trapped, and discharge with current, become the denseest water of concentrated solution.Ultra-filtration process is dynamic filtration, separates
Complete under flow regime.Solute is only in the limited deposition in film surface, and ultrafiltration rate decays to a certain degree tend to balance,
And can recover by cleaning.The present embodiment carries out purified treatment by using hyperfiltration technique to oily waste water, it is possible to effective
Three kinds of oily waste waters such as floating oil, unstable oil hydrosol and stable oil hydrosol are processed, after process thoroughly
Product water can be with recycling, dense water can store, and further by waiting to incinerate or other modes process, effectively achieves
Abundant process to oily waste water.
As in figure 2 it is shown, described hyperfiltration membrane assembly 1-1 includes putamina 1-1-4 and the center being arranged in described putamina 1-1-4
Water distributor 1-1-5, and the hollow-fibre membrane 1-1-6 between described putamina 1-1-4 and center water distributor 1-1-5, described
Being provided with multiple water distribution micropore on the tube wall of center water distributor 1-1-5, one end of described center water distributor 1-1-5 is described water inlet
Mouth 1-1-1, the other end of described center water distributor 1-1-5 is described dense water out 1-1-3, and described putamina 1-1-4 is near described
The position of dense water out 1-1-3 is provided with product water outlet 1-1-2, between described hollow-fibre membrane 1-1-6 and putamina 1-1-4
Cavity is connected with described product water outlet 1-1-2.
In the present embodiment, this oiliness sewage treatment ultrafiltration apparatus can also be to the doughnut of its hyperfiltration membrane assembly 1-1
Film 1-1-6 effectively cleans, to guarantee water treatment capacity and the water treatment efficiency of hyperfiltration membrane assembly 1-1.
As it is shown in figure 1, this oiliness sewage treatment ultrafiltration apparatus includes that cleaning pump 9, first cleans pipe the 17, second cleaning pipe
2 and clean delivery pipe 34, the outlet of described cleaning pump 9 is connected with raw water tubes 16, the outlet of described cleaning pump 9 and raw water tubes 16
Connectivity points between raw water pump 10 and the second valve 8, the import of described cleaning pump 9 is by the first cleaning pipe 17 and product water
Groove 18 connects, and described second one end cleaning pipe 2 connects with product water pipe 11, and described second cleans the other end and the Yuan Shui of pipe 2
Pipe 16 connects, and described second cleans the connectivity points of pipe 2 and product water pipe 11 between described ultrafilter 1 and the 4th valve 5, institute
State the connectivity points of the second cleaning pipe 2 and raw water tubes 16 and cleaning between pump 9 and the second valve 8, described first clean pipe 17 with
Described raw water tubes 16 is connected, and described first cleaning pipe 17 is provided with the 7th valve 14, described second cleaning pipe 2 is provided with
8th valve 7, described cleaning delivery pipe 34 is connected on described concentrated water discharge pipe 36, described cleaning delivery pipe 34 and concentrated water discharge
The junction point of pipe 36, between the 5th valve 33 and described ultrafilter 1, described cleaning delivery pipe 34 is provided with the 9th valve
35。
In the present embodiment, this oiliness sewage treatment ultrafiltration apparatus has upper backwash function, during use, is first turned on the 7th
Valve 14, and open the 8th valve 7 and the 9th valve 35, starting and clean pump 9, in product tank 18, product water is as upper backwash water
Clean pipe 17 through first and enter cleaning pump 9, and enter raw water tubes 16 from cleaning pump 9, then enter the second cleaning pipe from raw water tubes 16
2, then enter product water pipe 11 from the second cleaning pipe 2, then entered for the second communicating pipe 1-3 from product water pipe 11, then from the second connection
Pipe 1-3 enters product water outlet 1-1-2, thus is carried out the hollow-fibre membrane 1-1-6 in hyperfiltration membrane assembly 1-1, cleans
After upper backwash water enter center water distributor 1-1-5, then from described center water distributor 1-1-5 enter third connecting pipe 1-4, then
Entering concentrated water discharge pipe 36 from third connecting pipe 1-4, last cleaned delivery pipe 34 is discharged, and efficiently accomplishes hyperfiltration membrane assembly 1-
The flushing of 1.
As it is shown in figure 1, this oiliness sewage treatment ultrafiltration apparatus includes compressed air inlet pipe 25 and compressed air comb 4,
One end of described compressed air inlet pipe 25 connects with raw water tubes 16, described compressed air inlet pipe 25 and the connectivity points position of raw water tubes 16
Between the 3rd valve 3 and described ultrafilter 1, described compressed air inlet pipe 25 is provided with the tenth valve the 28 and the 11st valve
26, one end of described compressed air comb 4 is cleaned pipe 2 with second and is connected, and described compressed air comb 4 and second cleans pipe 2
Connectivity points between described 8th valve 7 and product water pipe 11, described compressed air comb 4 is provided with the 12nd valve
6。
In the present embodiment, this oiliness sewage treatment ultrafiltration apparatus can also carry out air purge, i.e. utilizes compressed air to super
Filter membrane component 1-1 is carried out, and opens the 12nd valve the 6, the 9th valve 35 and the tenth valve 28, the compressed air of compressed air
Inlet pipe 25 enters, and then enters for the first communicating pipe 1-2 through raw water tubes 16, enters back into the water inlet 1-1-1 of hyperfiltration membrane assembly 1-1,
The air entering hyperfiltration membrane assembly 1-1 divides two-way to discharge, and one route its product water outlet 1-1-2 entered through the second communicating pipe 1-3
Product water pipe 11, then enter the second cleaning pipe 2 through product water pipe 11, then enter compressed air comb 4 row from the second cleaning pipe 2
Going out, another route dense water out 1-1-3 and enters third connecting pipe 1-4, enters back into concentrated water discharge pipe 36, by cleaning delivery pipe 34
Discharge.Hyperfiltration membrane assembly 1-1 effectively can be cleaned by compressed air.
As it is shown in figure 1, this oiliness sewage treatment ultrafiltration apparatus includes the 3rd cleaning pipe 30, the described 3rd cleans pipe 30
One end was connected away from one end of raw water tubes 16 with the first communicating pipe 1-2, and described 3rd cleaning pipe 30 is provided with the 13rd valve
Door 31.
In the present embodiment, this oiliness sewage treatment ultrafiltration apparatus also has lower backwash function, i.e. open the 7th valve 14,
13rd valve 31 and the 8th valve 7, starts simultaneously and cleans pump 9, the product water in product tank 18 as lower backwash water through the
One cleans pipe 17 enters cleaning pump 9, then enters raw water tubes 16 from cleaning pump 9, then enters the second cleaning pipe 2 from raw water tubes 16, then
Clean pipe 2 from second and enter product water pipe 11, finally enter hyperfiltration membrane assembly 1-1 from product water pipe 11 through the second communicating pipe 1-3
Product water outlet 1-1-2, and then hyperfiltration membrane assembly 1-1 is effectively cleaned, then gas is in hyperfiltration membrane assembly 1-1
Product water entered for the first communicating pipe 1-2 through water inlet 1-1-1, the most again from entering the 3rd cleaning pipe 30 first communicating pipe 1-2
Discharge.By lower backwash function, it is possible to hyperfiltration membrane assembly 1-1 is effectively cleaned, and the mode of lower backwash and above-mentioned
Upper backwash mode match, the most effectively improve the cleaning purpose to hyperfiltration membrane assembly 1-1.
As it is shown in figure 1, this oiliness sewage treatment ultrafiltration apparatus includes the 4th cleaning pipe 13, the described 4th cleans pipe 13
Two ends are all connected with raw water tubes 16, and the connectivity points of the described 4th one end and raw water tubes 16 cleaning pipe 13 is positioned at the second valve 8
And clean between pump 9, the connectivity points of the described 4th other end and raw water tubes 16 cleaning pipe 13 is positioned at the 3rd valve 3 and compression sky
Between gas inlet pipe 25, described 4th cleaning pipe 13 is provided with the 14th valve 12.
In the present embodiment, this oiliness sewage treatment ultrafiltration apparatus also has just is washing function, during use, opens the 7th valve
14, the 14th valve the 12, second valve 8 and the 9th valve 35, and start cleaning pump 9, the product water in product tank 18 simultaneously
Cleaning pipe 17 as the wash water through first and enter cleaning pump 9, then enter back into raw water tubes 16, the wash water entering raw water tubes 16 divides
For two-way, the second valve 8 is walked around on a road 13 and the 3rd valve 3 flows back to raw water tubes 16 again and then entered for the first communicating pipe 1-2, separately
One tunnel directly entered for the first communicating pipe 1-2 from raw water tubes 16, and the wash water entering for the first communicating pipe 1-2 enters through water inlet 1-1-1
Entering hyperfiltration membrane assembly 1-1 to realize cleaning to hyperfiltration membrane assembly 1-1, the wash water after cleaning enters third connecting pipe 1-4, enters
And discharge through concentrated water discharge pipe 36 and cleaning delivery pipe 34 successively.Mode is just being washed, it is possible to hyperfiltration membrane assembly 1-1 is entered by this
Row is effective to be cleaned.
As it is shown in figure 1, this oiliness sewage treatment ultrafiltration apparatus include medicine washing trough 20, medicine wash pump the 24, first medicine wash pipe 29,
Pipe 37 washed by second medicine and pipe 38 washed by the 3rd medicine, and described first medicine is washed one end of pipe 29 and is connected with medicine washing trough 20, described first medicine
The other end washing pipe 29 is connected with raw water tubes 16, and described first medicine is washed the connectivity points of pipe 29 and raw water tubes 16 and is positioned at described ultrafiltration
Between device 1 and compressed air inlet pipe 25, described medicine is washed pump 24 and is arranged on described first medicine and washes on pipe 29, and pipe 29 washed by described first medicine
On wash at medicine and between pump 24 and raw water tubes 16, to be provided with the 15th valve 27, described second medicine washes one end of pipe 37 with second even
Siphunculus 1-3 is connected away from one end of product water pipe 11, and described second medicine is washed the other end of pipe 37 and is connected with medicine washing trough 20, institute
Stating the second medicine to wash and be provided with the 16th valve 23 on pipe 37, one end that pipe 38 washed by described 3rd medicine is connected with NF concentrated water reuse pipe 32
Logical, the other end that pipe 38 washed by described 3rd medicine is connected with medicine washing trough 20, and described 3rd medicine is washed and is provided with the 17th valve on pipe 38
Door 22.
In the present embodiment, this oiliness sewage treatment ultrafiltration apparatus also has medicine and washes function, if not for temperature and
The factor of pressure and the yield that causes gradually decreases, and decrease 15%, then reply hyperfiltration membrane assembly 1-1 carries out Chemical cleaning.
Chemical cleaning is manual operation, and equipment is out of service, closes all valves, checks that pipe 29 washed by the first medicine and the second medicine is washed pipe 37 and is
No connect, the 15th valve the 27, the 16th valve the 23 and the 17th valve 22 is opened, start medicine and wash pump 24, make medicament super
Circulating in filter membrane component 1-1 and between medicine washing trough 20, in observation medicine-chest, the situation of medicament, if becoming muddiness, should change medicament and continuing
Continuous cleaning, till the situation of medicament is constant.Finally, the 15th valve the 27, the 16th valve the 23 and the 17th valve is closed
22, the above-mentioned positive washing procedure of isolated operation, medicament is rinsed well.
In the present embodiment, washed by medicine, it is possible to the hollow-fibre membrane 1-1-6 in hyperfiltration membrane assembly 1-1 is carried out chemistry clear
Wash, ensure that water treatment capacity and the water treatment efficiency of hyperfiltration membrane assembly 1-1.
In the present embodiment, described first valve the 15, second valve 8, the 4th valve 5, the 7th valve 14, the 8th valve 7,
Nine valve the 35, the tenth valve the 28, the 12nd valve the 6, the 13rd valve the 31 and the 14th valves 12 are electromagnetic valve or electronic
Valve；Described 3rd valve the 3, the 5th valve the 33, the 6th valve the 21, the 11st valve the 26, the 15th valve the 27, the 16th valve
23, the 17th valve 22 is manually-operated gate.
The above, be only preferred embodiment of the present utility model, not impose any restrictions this utility model, every
Any simple modification, change and equivalent structure transformation above example made according to this utility model technical spirit, the most still
Belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. an oiliness sewage treatment ultrafiltration apparatus, it is characterised in that: include former tank (19), product tank (18) and be used for
The ultrafilter (1) that oily waste water is filtered, described ultrafilter (1) include multiple be arranged in order hyperfiltration membrane assembly (1-1),
For connect first communicating pipe (1-2) of the water inlet (1-1-1) of multiple described hyperfiltration membrane assembly (1-1), be used for connecting multiple
Described hyperfiltration membrane assembly (1-1) product water outlet (1-1-2) the second communicating pipe (1-3) be used for connecting multiple described ultrafiltration
The third connecting pipe (1-4) of the dense water out (1-1-3) of membrane module (1-1)；Described former tank (19) by raw water tubes (16) with
First communicating pipe, the one end of (1-2) was connected, and described raw water tubes (16) was provided with for being carried by the water in former tank (19)
To the raw water pump (10) of described ultrafilter (1), described raw water tubes (16) is positioned between former tank (19) and raw water pump (10) and sets
It is equipped with the first valve (15), described raw water tubes (16) is positioned between raw water pump (10) and ultrafilter (1) and is provided with the second valve
And the 3rd valve (3) (8), described 3rd valve (3) is positioned between the second valve (8) and described ultrafilter (1), and described second even
One end of siphunculus (1-3) is connected with product tank (18) by product water pipe (11), and described product water pipe (11) is provided with
4th valve (5), one end of described third connecting pipe (1-4) is communicated with concentrated water discharge pipe (36), described concentrated water discharge pipe (36)
It is connected with former tank (19) by NF concentrated water reuse pipe (32), described concentrated water discharge pipe (36) is provided with the 5th valve (33),
The connectivity points of described NF concentrated water reuse pipe (32) and concentrated water discharge pipe (36) be positioned at the 5th valve (33) and described ultrafilter (1) it
Between, described NF concentrated water reuse pipe (32) is provided with the 6th valve (21).
A kind of oiliness sewage treatment ultrafiltration apparatus the most according to claim 1, it is characterised in that: include cleaning pump (9),
First cleans pipe (17), the second cleaning pipe (2) and cleans delivery pipe (34), the outlet of described cleaning pump (9) and raw water tubes (16)
Be connected, the outlet of described cleaning pump (9) and the connectivity points of raw water tubes (16) be positioned at raw water pump (10) and the second valve (8) it
Between, the import of described cleaning pump (9) is connected with product tank (18) by the first cleaning pipe (17), and described second cleans pipe (2)
One end connect with product water pipe (11), described second other end cleaning pipe (2) connects with raw water tubes (16), described second clear
The connectivity points washing pipe (2) and product water pipe (11) is positioned between described ultrafilter (1) and the 4th valve (5), and described second cleans
The connectivity points of pipe (2) and raw water tubes (16) is positioned between cleaning pump (9) and the second valve (8), described first clean manage (17) and
Described raw water tubes (16) is connected, and described first cleaning pipe (17) is provided with the 7th valve (14), and described second cleans pipe (2)
On be provided with the 8th valve (7), described cleaning delivery pipe (34) is connected on described concentrated water discharge pipe (36), described clean discharge
The junction point of pipe (34) and concentrated water discharge pipe (36) is positioned between the 5th valve (33) and described ultrafilter (1), the described row of cleaning
Put and on pipe (34), be provided with the 9th valve (35).
A kind of oiliness sewage treatment ultrafiltration apparatus the most according to claim 2, it is characterised in that: include that compressed air is entered
Pipe (25) and compressed air comb (4), one end of described compressed air inlet pipe (25) connects with raw water tubes (16), described compression sky
The connectivity points of gas inlet pipe (25) and raw water tubes (16) is positioned between the 3rd valve (3) and described ultrafilter (1), described compressed air
The tenth valve (28) and the 11st valve (26), one end and second of described compressed air comb (4) it is provided with on inlet pipe (25)
Cleaning pipe (2) to be connected, described compressed air comb (4) is positioned at described 8th valve (7) with the second connectivity points cleaning pipe (2)
And between product water pipe (11), described compressed air comb (4) is provided with the 12nd valve (6).
A kind of oiliness sewage treatment ultrafiltration apparatus the most according to claim 3, it is characterised in that: include the 3rd cleaning pipe
(30), the described 3rd one end cleaning pipe (30) was connected away from one end of raw water tubes (16) with the first communicating pipe (1-2), described
It is provided with the 13rd valve (31) in 3rd cleaning pipe (30).
A kind of oiliness sewage treatment ultrafiltration apparatus the most according to claim 4, it is characterised in that: include the 4th cleaning pipe
(13), described 4th clean pipe (13) two ends be all connected with raw water tubes (16), described 4th clean manage (13) one end and
The connectivity points of raw water tubes (16) is positioned at the second valve (8) and cleans between pump (9), the described 4th clean the other end of pipe (13) with
The connectivity points of raw water tubes (16) is positioned between the 3rd valve (3) and compressed air inlet pipe (25), and the described 4th cleans on pipe (13)
It is provided with the 14th valve (12).
A kind of oiliness sewage treatment ultrafiltration apparatus the most according to claim 5, it is characterised in that: include medicine washing trough
(20), pump (24) washed by medicine, pipe (29) washed by the first medicine, pipe (37) washed by the second medicine and pipe (38) washed by the 3rd medicine, and pipe washed by described first medicine
(29) one end is connected with medicine washing trough (20), and described first medicine is washed the other end of pipe (29) and is connected with raw water tubes (16), institute
State the first medicine to wash the connectivity points of pipe (29) and raw water tubes (16) and be positioned between described ultrafilter (1) and compressed air inlet pipe (25),
Described medicine is washed pump (24) and is arranged on described first medicine and washes on pipe (29), described first medicine wash be positioned on pipe (29) medicine wash pump (24) with
Being provided with the 15th valve (27) between raw water tubes (16), one end and second communicating pipe (1-3) of pipe (37) washed by described second medicine
One end away from product water pipe (11) is connected, and described second medicine is washed the other end of pipe (37) and is connected with medicine washing trough (20), institute
Stating the second medicine to wash and be provided with the 16th valve (23) on pipe (37), one end and the NF concentrated water reuse pipe of pipe (38) washed by described 3rd medicine
(32) being connected, described 3rd medicine is washed the other end of pipe (38) and is connected with medicine washing trough (20), and described 3rd medicine is washed on pipe (38)
It is provided with the 17th valve (22).
A kind of oiliness sewage treatment ultrafiltration apparatus the most according to claim 6, it is characterised in that: described first valve
(15), the second valve (8), the 4th valve (5), the 7th valve (14), the 8th valve (7), the 9th valve (35), the tenth valve
(28), the 12nd valve (6), the 13rd valve (31) and the 14th valve (12) are electromagnetic valve or electrically operated valve；Described
3rd valve (3), the 5th valve (33), the 6th valve (21), the 11st valve (26), the 15th valve (27), the 16th valve
Door (23), the 17th valve (22) are manually-operated gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512511.6U CN205760657U (en) | 2016-05-31 | 2016-05-31 | A kind of oiliness sewage treatment ultrafiltration apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512511.6U CN205760657U (en) | 2016-05-31 | 2016-05-31 | A kind of oiliness sewage treatment ultrafiltration apparatus |
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| CN205760657U true CN205760657U (en) | 2016-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746077A (en) * | 2016-12-14 | 2017-05-31 | 苏州舜沃环保科技有限公司 | Advanced treatment of industrial waste water automation equipment system |
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2016
- 2016-05-31 CN CN201620512511.6U patent/CN205760657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746077A (en) * | 2016-12-14 | 2017-05-31 | 苏州舜沃环保科技有限公司 | Advanced treatment of industrial waste water automation equipment system |
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