CN106746081A - Spunlace non-woven cloth production line circular water treating system - Google Patents
Spunlace non-woven cloth production line circular water treating system Download PDFInfo
- Publication number
- CN106746081A CN106746081A CN201611190001.2A CN201611190001A CN106746081A CN 106746081 A CN106746081 A CN 106746081A CN 201611190001 A CN201611190001 A CN 201611190001A CN 106746081 A CN106746081 A CN 106746081A
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- filter
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- ultrasonic wave
- tertiary treatment
- production line
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 239000002351 wastewater Substances 0.000 claims abstract description 21
- 239000004743 Polypropylene Substances 0.000 claims abstract description 17
- -1 polypropylene Polymers 0.000 claims abstract description 17
- 229920001155 polypropylene Polymers 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005345 coagulation Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 4
- 230000003116 impacting effect Effects 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 12
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000002525 ultrasonication Methods 0.000 abstract description 3
- 238000005238 degreasing Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a kind of spunlace non-woven cloth production line circular water treating system,The waste water that it flows out spun lacing unit enters ultrasonic wave tertiary treatment device after being processed via steam-water separator,By removing degreasing through oily-water seperating equipment again after three ultrasonications,Then through including the filter of both-end filter element self-cleaning filter,First polypropylene filter,Elevated tank,Second polypropylene filter,Enter in spun-laced machine group after sterilizing unit and high-pressure pump and recycle,The waste water for being connected to the collection of the wastewater collection pond of the filter bottom including both-end filter element self-cleaning filter enters circular treatment in ultrasonic wave tertiary treatment device,And the filter pulp containing fiber is recycled after being processed by filter pulp processing unit after the treatment of ultrasonic wave tertiary treatment device,The processing system can improve recirculated water filter quality,Final filtration high precision,And not only improve filtering rate,Also processed short velvet fiber in recirculated water etc. or collected recycling,Reduce and waste,Reach no pollution discharge.
Description
Technical field
The present invention relates to a kind of water treatment system, more particularly to a kind of spunlace non-woven cloth production line circular water treating system,
Belong to industrial water treatment equipment.
Background technology
Spunlace non-woven technology is using the high pressure liquid drugs injection by micropore on water spray plate, to what is moved on support lace curtaining or rotary drum
Fleece is continuously sprayed, and under the double action that liquid drugs injection directly impacts and reflect water, the fiber in fleece occurs interspersed
Winding, so that fleece is reinforced.Because the water consumption of spunlace non-woven technique is very big, therefore it is usually to follow with water
What ring was used, but usually contained in water after carrying out water jet process in spun lacing unit out substantial amounts of steam, solid particulate matter,
The impurity such as colloidal solid, fiber short down suspension, fat particles, and the diameter of micropore is very small on water spray plate, and spun lacing water
Influence of the quality to Hydroentangled product it is also very big, it is therefore desirable to can just be followed after the water after water jet process out is processed
Ring is used, and the treatment of this pair of water also has requirement higher.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of spunlace non-woven cloth production line circular water treating system, should
Processing system can improve the filter quality of recirculated water, improve filtering rate, and short velvet fiber in recirculated water etc. can be entered
Recycling is collected in row treatment, is reduced and is wasted.
The technical scheme is that：
A kind of spunlace non-woven cloth production line circular water treating system, including spun lacing unit, the outlet of the spun lacing unit are led to
Piping is connected with the entrance of a steam-water separator, and the outlet of the steam-water separator is filled by pipeline and a ultrasonic wave tertiary treatment
The entrance connection put, the outlet of the ultrasonic wave tertiary treatment device is connected by pipeline with the entrance of an oily-water seperating equipment, should
The entrance of the filter that the delivery port of oily-water seperating equipment includes both-end filter element self-cleaning filter by pipeline with is connected,
This includes the outlet of the filter of both-end filter element self-cleaning filter by the first polypropylene mistake for being sequentially connected via pipeline
It is connected with the entrance of spun lacing unit after filter, elevated tank, the second polypropylene filter, sterilizing unit and high-pressure pump；The bag
Entrance of the bottom with a wastewater collection pond for including the filter of both-end filter element self-cleaning filter is connected by pipeline, and this gives up
The outlet of water collecting pit is connected by pipeline with the entrance of the ultrasonic wave tertiary treatment device；The ultrasonic wave tertiary treatment dress
The bottom put offers the thick liquid discharge mouth (401) for gained filter pulp discharge after treatment, and filter pulp processing unit is provided with the thick liquid discharge mouth.
Its further technical scheme is：
The filter pulp processing unit being provided with the thick liquid discharge mouth is：The bottom of the ultrasonic wave tertiary treatment device passes through pipeline
It is connected with a filter press.
The filter pulp processing unit being provided with the thick liquid discharge mouth is：The bottom of the ultrasonic wave tertiary treatment device passes through pipeline
Slurry inlet with wet-laying device is connected, and the delivery port of the wet-laying system is by pipeline and vavuum pump and ultrasonic wave three
The entrance connection of level processing unit.
Its further technical scheme is：
The ultrasonic wave tertiary treatment device includes being sequentially connected in series coagulation water tower, the two stage treatment water tower and three of arrangement
Level treatment water tower, this one, two and tertiary treatment water tower in be equipped with a ultrasonic unit, and first and second and tertiary treatment water tower
Bottom offer the thick liquid discharge mouth.
The filtering accuracy of the ultrasonic wave tertiary treatment device is 60~80 μm.
Its further technical scheme is：
The oil-water separation of the oily-water seperating equipment is not less than 95%, and the oily-water seperating equipment is impacting type profit
One kind in separator or annular swinging oil water separator.
Its further technical scheme is：
The filter including both-end filter element self-cleaning filter includes being sequentially connected in series first and second pairs of arrangement
End filter element self-cleaning filter, and the filtering accuracy of the first and second both-ends filter element self-cleaning filter is 50~20 μm, and
The filtering accuracy is improved successively from the first both-end filter element self-cleaning filter to the second both-end filter element self-cleaning filter.
The filter including both-end filter element self-cleaning filter includes being sequentially connected in series the first both-end filtering of arrangement
Unit self-cleaning filter and a ultrasonic wave pressure difference self-cleaning filter, wherein the filtering accuracy of the first both-end filter element self-cleaning filter is
50~20 μm, the filtering accuracy of ultrasonic wave pressure difference self-cleaning filter is 12~10 μm.
Its further technical scheme is：
The filtering accuracy of first polypropylene filter is 5~6 μm.
Its further technical scheme is：
The filtering accuracy of second polypropylene filter is 3~5 μm.
Its further technical scheme is：
The sterilizing unit is ultrasonic ultraviolet sterilizing unit.
The method have the benefit that：The processing system by from spun lacing unit from outflow waste water via steam-water separation
Enter in ultrasonic wave tertiary treatment device after device treatment, deoiled by being removed through oily-water seperating equipment again after three ultrasonications
Fat, then through including the filter of both-end filter element self-cleaning filter, the first polypropylene filter, elevated tank, second poly-
Enter to be circulated in spun-laced machine group after propylene filter, sterilizing unit and high-pressure pump and use, be connected to both-end filter bottom
Waste water collected by the wastewater collection pond in portion is into being circulated at treatment, and ultrasonic wave three-level in ultrasonic wave tertiary treatment device
The filter pulp containing fiber is recycled after being processed by filter pulp processing unit after reason device treatment, and the processing system can be improved and followed
The filter quality of ring water, the final filtration precision to be reached is up to 3~5 μm, it is impossible to can improve filtering rate, moreover it is possible to circulation
Short velvet fiber in water etc. is processed or is collected recycling, is reduced and is wasted.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Wherein：
1- spun lacing units；2- pipelines；
3- steam-water separators；4- ultrasonic wave tertiary treatment devices；
401- thick liquid discharge mouths；402- coagulation water towers；
403- two stage treatment water towers；404- tertiary treatment water towers；
405- ultrasonic units；5- oily-water seperating equipments；
6- includes the filter of both-end filter element self-cleaning filter；
601- the first both-end filter element self-cleaning filters；602- the second both-end filter element self-cleaning filters；
603- ultrasonic wave pressure difference self-cleaning filters；The polypropylene filters of 7- first；
8- elevated tanks；The polypropylene filters of 9- second；
10- sterilizing units；11- high-pressure pumps；12- wastewater collection ponds；
13- filter presses；14- wet-laying devices.
Specific embodiment
In order to better understand technological means of the invention, and can be practiced according to the content of specification, below
In conjunction with the accompanying drawings and embodiments, specific embodiment of the invention is described in further detail, following examples are used to illustrate this
Invention, but it is not limited to the scope of the present invention.
A kind of spunlace non-woven cloth production line circular water treating system, including spun lacing unit 1, the spun lacing unit can be using current
Spun lacing production line routine spun lacing unit.The outlet of the spun lacing unit 1 is connected by the entrance of the steam-water separator 3 of pipeline 2 and
Connect, the outlet of the steam-water separator is connected by pipeline with the entrance of a ultrasonic wave tertiary treatment device 4.Spun lacing unit will be in water
The waste water produced during thorn is discharged from the outlet of spun lacing unit, usually contained in the waste water substantial amounts of steam, solid particulate matter,
Colloidal solid, fiber short down suspension, fat particles etc., the waste water are entered in steam-water separator by pipeline, through steam-water separation
Vapour is emitted after device effect, remaining water enters ultrasonic wave tertiary treatment device from the outlet of steam-water separator by pipeline
Porch.The processing accuracy of ultrasonic wave tertiary treatment device 4 described herein is 60~80 μm, and it includes being sequentially connected in series arrangement
Coagulation water tower 402, two stage treatment water tower 403 and tertiary treatment water tower 404, this one, two and tertiary treatment water tower in be all provided with
There is a ultrasonic unit 405, and the bottom of the ultrasonic wave tertiary treatment device 4 offers the row discharged for gained filter pulp after treatment
Slurry mouth 401, thick liquid discharge mouth is specifically located at the bottom of above-mentioned first and second and tertiary treatment water tower, at thick liquid discharge mouth 401 according to production after
The difference of continuous technique is connected with different filter pulp processing units.It is contained in waste water after being processed through ultrasonic wave tertiary treatment device
The impurity such as solid particulate matter, big colloidal solid, the copolymer of fiber suede reunited together is filtered to form the very big filter of humidity
Slurry, filter pulp enters follow-up filter pulp processing unit from thick liquid discharge mouth, and the water obtained by filtering then enters next processing unit.
Above-mentioned filter pulp processing unit generally has two ways, and a kind of passed through in the bottom of ultrasonic wave tertiary treatment device 4
Pipeline is connected with a filter press 13, usually directly enters first and second and tertiary treatment water tower bottom thick liquid discharge mouth with filter press
Mouthful connection, is extruded the moisture in the larger impurity of humidity by the effect of filter press, this set filter press as filter pulp at
The method for managing device is typically not being related to be used on the production line of wet-laying in subsequent production technique, the follow-up work of filter press
Other devices for reclaiming the residue after press filtration and moisture can also be set on skill production line.Second is by ultrasonic wave tertiary treatment
The bottom of device 4 is connected by pipeline with the slurry inlet of wet-laying device 14, and the water out of wet-laying device 14 passes through
Pipeline and vavuum pump are connected with the entrance of ultrasonic wave tertiary treatment device 4, typically by first and second and tertiary treatment water tower bottom
Thick liquid discharge mouth coupled together with the slurry inlet of the wet-laying device, slurry of the very big filter pulp of humidity from wet-laying system
Entrance enters, and mixing with the slurry of wet-laying carries out wet-laying, by knobbling rolls, squeeze roll etc. in wet-laying device
Entered at ultrasonic wave three-level by vacuum pumping action together with the moisture that unnecessary moisture is produced with other operations in the device
It is circulated in reason device 4.Filter pulp processing unit used in this water treatment system can also be and other production technology phases
With reference to device, be adjusted also according to being actually needed.
The outlet of ultrasonic wave tertiary treatment device 4 is connected by pipeline with the entrance of an oily-water seperating equipment 5, the profit point
The entrance of the filter 6 for including both-end filter element self-cleaning filter with by pipeline from the delivery port of device is connected.It is above-mentioned
Oily-water seperating equipment 5 can separate the moisture and grease in the water after being processed through ultrasonic wave tertiary treatment device, the profit
The oil-water separation of separator is not less than 95%, and the oily-water seperating equipment is impacting type oil water separator or annular revolution
One kind in formula oil water separator.Filter 6 including both-end filter element self-cleaning filter has two kinds of combinations：One kind is
This includes that the filter 6 of both-end filter element self-cleaning filter includes being sequentially connected in series the first and second both-end filter elements of arrangement
Self-cleaning filter 601 and 602, the filtering accuracy of the first and second both-ends filter element self-cleaning filter is 50~20 μm, and the mistake
Filter precision is improved successively from the first both-end filter element self-cleaning filter to the second both-end filter element self-cleaning filter；Second is this
Filter 6 including both-end filter element self-cleaning filter includes being sequentially connected in series the first both-end filter element self-cleaning filter of arrangement
601 and a ultrasonic wave pressure difference self-cleaning filter 603, wherein the filtering accuracy of the first both-end filter element self-cleaning filter is 50~20
μm, the filtering accuracy of ultrasonic wave pressure difference self-cleaning filter is 12~10 μm, and the filtering accuracy of above-mentioned processing unit is improved successively, can
Progressively remove the impurity such as fiber short down suspension in water body.Including the filter 6 of both-end filter element self-cleaning filter
Entrance of the bottom with a wastewater collection pond 12 be connected by pipeline, specially the first and second both-end filter element self-cleanings filter
Device and ultrasonic wave pressure difference self-cleaning filter also offer wastewater outlet except offering in addition to treatment water out in bottom, give up
Water out is connected by pipeline with the entrance of ultrasonic wave tertiary treatment device 4, can so make from including both-end filter element from
The waste water discharged in the filter of net filter is again introduced into being circulated treatment in ultrasonic wave tertiary treatment device.
This includes filter 6 (i.e. both-end filter element self-cleaning filter or the ultrasonic wave of both-end filter element self-cleaning filter
The treatment water out of pressure difference self-cleaning filter) by pipeline successively with the first polypropylene filter 7, elevated tank 8, second poly- third
Alkene filter 9, sterilizing unit 10 and high-pressure pump 11 are connected, and the outlet of high-pressure pump 11 is connected with the entrance of spun lacing unit 1, this be by
Water after filter treatment including both-end filter element self-cleaning filter carries out a secondary filter, secondary secondary filter and kills
Being delivered to spun lacing unit by high-pressure pump after bacterium carries out spun lacing operation, realizes that the circulation of spun lacing waste water is reused.Above-mentioned first gathers
The filtering accuracy of propylene filter 7 is 5~6 μm, and the filtering accuracy of the second polypropylene filter 9 is 3~5 μm.And wherein use
Sterilizing unit be ultrasonic ultraviolet sterilizing unit, such sterilizing unit is using the side that sound wave is sterilized and light sterilization is combined
Formula, using ultrasonic wave and ultraviolet C (UV-C) combined sterilizing, can make bactericidal effect more stable efficiently, and ultrasonic wave can make
Water produces turbulent flow, makes the irradiation of uitraviolet intensity more uniformly without dead angle, sterilized more efficient.
The processing system enters ultrasonic wave three-level after being processed via steam-water separator from the waste water of outflow from spun lacing unit
It is then single through including both-end filtering by removing degreasing through oily-water seperating equipment again after three ultrasonications in processing unit
The filter of first self-cleaning filter, the first polypropylene filter, elevated tank, the second polypropylene filter, sterilizing unit and height
Enter to be circulated in spun-laced machine group after press pump and use, be connected to the filter bottom including both-end filter element self-cleaning filter
Wastewater collection pond collected by waste water into being circulated treatment, and ultrasonic wave tertiary treatment in ultrasonic wave tertiary treatment device
The filter pulp containing fiber is recycled after being processed by filter pulp processing unit after device treatment, and the processing system can improve circulation
The filter quality of water, the final filtration precision to be reached is up to 3~5 μm, it is impossible to can improve filtering rate, moreover it is possible to recirculated water
In short velvet fiber etc. processed or collected recycling, reduce and waste.
The above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of the technology of the present invention principle is not departed from, can also make it is some improvement and
Modification, these are improved and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of spunlace non-woven cloth production line circular water treating system, including spun lacing unit (1), it is characterised in that：The spun lacing
The outlet of unit (1) is connected by pipeline (2) with the entrance of a steam-water separator (3), and the outlet of the steam-water separator is by pipe
Road is connected with the entrance of a ultrasonic wave tertiary treatment device (4), and the outlet of the ultrasonic wave tertiary treatment device passes through pipeline and one
The entrance connection of oily-water seperating equipment (5), the delivery port of the oily-water seperating equipment includes both-end filter element by pipeline and one
The entrance connection of the filter (6) of self-cleaning filter, should include the outlet of the filter (6) of both-end filter element self-cleaning filter
By the first polypropylene filter (7) for being sequentially connected via pipeline, elevated tank (8), the second polypropylene filter (9), kill
The entrance of bacterium device (10) and high-pressure pump (11) afterwards with spun lacing unit (1) is connected；It is described including both-end filter element self-cleaning filter
The entrance of the bottom with a wastewater collection pond (12) of filter (6) be connected by pipeline, the outlet of the wastewater collection pond
It is connected with the entrance of the ultrasonic wave tertiary treatment device (4) by pipeline；The bottom of the ultrasonic wave tertiary treatment device (4)
The thick liquid discharge mouth (401) for gained filter pulp discharge after treatment is offered, filter pulp processing unit is provided with the thick liquid discharge mouth.
2. spunlace non-woven cloth production line circular water treating system according to claim 1, it is characterised in that：The thick liquid discharge mouth
The filter pulp processing unit that place is provided with is：The bottom of the ultrasonic wave tertiary treatment device (4) passes through pipeline and a filter press (13)
Connection.
3. spunlace non-woven cloth production line circular water treating system according to claim 1, it is characterised in that：The thick liquid discharge mouth
The filter pulp processing unit that place is provided with is：The bottom of the ultrasonic wave tertiary treatment device (4) is by pipeline and wet-laying device
(14) slurry inlet connection, the delivery port of the wet-laying system is by pipeline and vavuum pump and ultrasonic wave tertiary treatment device
(4) entrance connection.
4. the spunlace non-woven cloth production line circular water treating system according to any claim in claims 1 to 3, it is special
Levy and be：The ultrasonic wave tertiary treatment device (4) is including being sequentially connected in series coagulation water tower (402), the two stage treatment of arrangement
Water tower (403) and tertiary treatment water tower (404), this one, two and tertiary treatment water tower in be equipped with a ultrasonic unit (405),
And first and second and the bottom of tertiary treatment water tower offer the thick liquid discharge mouth (401).
5. spunlace non-woven cloth production line circular water treating system according to claim 4, it is characterised in that：The ultrasonic wave
The filtering accuracy of tertiary treatment device (4) is 60~80 μm.
6. the spunlace non-woven cloth production line circular water treating system according to any claim in claims 1 to 3, it is special
Levy and be：The oil-water separation of the oily-water seperating equipment (5) is not less than 95%, and the oily-water seperating equipment is impacting type oil
One kind in separator or annular swinging oil water separator.
7. the spunlace non-woven cloth production line circular water treating system according to any claim in claims 1 to 3, it is special
Levy and be：The filter (6) including both-end filter element self-cleaning filter is including being sequentially connected in series the first and second of arrangement
Both-end filter element self-cleaning filter (601 and 602), and the filtering accuracy of the first and second both-ends filter element self-cleaning filter is
50~20 μm, and the filtering accuracy from the first both-end filter element self-cleaning filter to the second both-end filter element self-cleaning filter successively
Improve.
8. the spunlace non-woven cloth production line circular water treating system according to any claim in claims 1 to 3, it is special
Levy and be：The filter (6) including both-end filter element self-cleaning filter is including being sequentially connected in series the first both-end mistake of arrangement
Filter unit self-cleaning filter (601) and ultrasonic wave pressure difference self-cleaning filter (603), wherein the first both-end filter element self-cleaning filter
Filtering accuracy be 50~20 μm, the filtering accuracy of ultrasonic wave pressure difference self-cleaning filter is 12~10 μm.
9. the spunlace non-woven cloth production line circular water treating system according to any claim in claims 1 to 3, it is special
Levy and be：The filtering accuracy of first polypropylene filter (7) is 5~6 μm, the mistake of second polypropylene filter (9)
Filter precision is 3~5 μm.
10. the spunlace non-woven cloth production line circular water treating system according to any claim in claims 1 to 3, its
It is characterised by：The sterilizing unit (10) is ultrasonic wave-ultraviolet sterilization apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190001.2A CN106746081B (en) | 2016-12-21 | 2016-12-21 | Spunlace nonwoven fabric production line circulating water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190001.2A CN106746081B (en) | 2016-12-21 | 2016-12-21 | Spunlace nonwoven fabric production line circulating water treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106746081A true CN106746081A (en) | 2017-05-31 |
| CN106746081B CN106746081B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611190001.2A Active CN106746081B (en) | 2016-12-21 | 2016-12-21 | Spunlace nonwoven fabric production line circulating water treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605630A (en) * | 2019-09-24 | 2019-12-24 | 佛山市高明雅奇钢化玻璃有限公司 | Circulating water cleaning treatment system of glass edging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09206773A (en) * | 1996-01-31 | 1997-08-12 | Japan Vilene Co Ltd | Water purifying system |
| CN203075752U (en) * | 2012-12-19 | 2013-07-24 | 上海微滤环保设备有限公司 | Self-cleaning filter |
| CN104163523A (en) * | 2014-08-21 | 2014-11-26 | 江苏光阳动力环保设备有限公司 | Spunlace circulating water treatment process |
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| CN205199046U (en) * | 2015-11-25 | 2016-05-04 | 武汉科瑞特环保工程有限公司 | Energy -concerving and environment -protective ultrasonic wave oil water separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110605630A (en) * | 2019-09-24 | 2019-12-24 | 佛山市高明雅奇钢化玻璃有限公司 | Circulating water cleaning treatment system of glass edging machine |
| CN110605630B (en) * | 2019-09-24 | 2020-08-25 | 佛山市高明雅奇钢化玻璃有限公司 | Circulating water cleaning treatment system of glass edging machine |
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| CN106746081B (en) | 2023-04-07 |
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