CN109231674A - The Treated sewage reusing method of super soft fabric dyeing waste water - Google Patents
The Treated sewage reusing method of super soft fabric dyeing waste water Download PDFInfo
- Publication number
- CN109231674A CN109231674A CN201811186257.5A CN201811186257A CN109231674A CN 109231674 A CN109231674 A CN 109231674A CN 201811186257 A CN201811186257 A CN 201811186257A CN 109231674 A CN109231674 A CN 109231674A
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- Prior art keywords
- waste water
- dyeing waste
- mentioned
- super soft
- soft fabric
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- 239000002351 wastewater Substances 0.000 title claims abstract description 108
- 238000004043 dyeing Methods 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 55
- 239000004744 fabric Substances 0.000 title claims abstract description 48
- 239000010865 sewage Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000002156 mixing Methods 0.000 claims abstract description 48
- 239000003814 drug Substances 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 16
- 239000010802 sludge Substances 0.000 claims abstract description 7
- 239000002244 precipitate Substances 0.000 claims abstract description 6
- 238000010992 reflux Methods 0.000 claims abstract description 6
- 238000004062 sedimentation Methods 0.000 claims description 38
- 206010001497 Agitation Diseases 0.000 claims description 28
- 238000013019 agitation Methods 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 28
- 239000008213 purified water Substances 0.000 claims description 14
- 230000015556 catabolic process Effects 0.000 claims description 9
- 238000006731 degradation reaction Methods 0.000 claims description 9
- 239000005416 organic matter Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 5
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000002459 sustained effect Effects 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000001376 precipitating effect Effects 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
-
- 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
Abstract
The present invention provides a kind of Treated sewage reusing methods of super soft fabric dyeing waste water, belong to sewage treatment field.It solves the problems, such as the prior art there is stability not high.The Treated sewage reusing method of this super soft fabric dyeing waste water is the following steps are included: A, stirring: by super soft fabric dyeing waste water input mixing drum, being measured by stirring operation by dyeing waste water homogeneous,；B, dosing: the homogeneous of mixing drum output, amount dyeing waste water enter in dosing pond, it is mixed according to the ratio of liquid medicine and dyeing waste water mass ratio 1:400-500, sundries after mixing in waste water forms sludge settling in dosing bottom of pond portion, and dosing pond top is purer purification waste water；C, it precipitates；D, middle water reflux.The Treated sewage reusing method stability of this super soft fabric dyeing waste water is high.
Description
Technical field
The invention belongs to technical field of sewage, are related to a kind of Treated sewage reusing method of super soft fabric dyeing waste water.
Background technique
Fabric dyeing waste water, which needs to carry out purified treatment, outwardly to be discharged.Existing dyeing and printing sewage mainly passes through
Biochemical precipitation process, treatment process rely primarily on liquid medicine and convert sludge for the sundries in waste water, then by precipitating from
And convert dyeing waste water in purer water.
But impurity throughout asymmetric suspension in dyeing waste water in existing operation process.Cause so anti-with liquid medicine
It should be not exclusively relatively low so as to cause nonsense conversion ratio.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, provide a kind of super soft face at low cost of printing and dyeing
Expect the Treated sewage reusing method of dyeing waste water.
Object of the invention can be realized by the following technical scheme:
A kind of Treated sewage reusing method of super soft fabric dyeing waste water, which is characterized in that method includes the following steps:
A, it stirs: will be in super soft fabric dyeing waste water input mixing drum, by stirring operation by dyeing waste water homogeneous, equal
Amount；
B, dosing: the homogeneous of mixing drum output, amount dyeing waste water enter in dosing pond, according to liquid medicine and dyeing waste water
The ratio of mass ratio 1:400-500 mixes, and the sundries after mixing in waste water forms sludge settling in dosing bottom of pond portion, dosing pond
Top is purer purification waste water；
C, it precipitates: above-mentioned purification waste water is inputted in sedimentation basin, aerobic strain is put into sedimentation basin, above-mentioned purification is useless
Water makes the organic matter degradation in it after Aerobic Process for Treatment, is purified water；
D, middle water reflux: above-mentioned purified water is delivered to by water pump and water pipe standby at the reservoir in printing and dyeing workshop
With.
After stirring homogeneous, impurity is kept in balance everywhere in the dyeing waste water measured.Waste water after above-mentioned equilibrium is adding
Can be sufficiently mixed in medicine pond with liquid medicine, so as to enable the sundries in waste water it is stable be deposited in dosing bottom of pond portion.Certainly, exist
Dosing pond top is purer waste water.
It can be effectively to the organic matter degradation in waste water under the action of aerobic strain in precipitation process in sedimentation basin.
Certainly, it is spare by to be delivered to printing and dyeing vehicle under the action of water pump and water pipe for finally obtained purified water.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, in the step A include mixing drum and
Secondary agitation cylinder, the quantity of an above-mentioned mixing drum are several, and the quantity of above-mentioned secondary agitation cylinder is one, several primary
Mixing drum is connected with secondary agitation cylinder.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, a mixing drum and secondary agitation cylinder
It include cylinder, motor and agitating paddle, above-mentioned cylinder is cylindrical in shape, and above-mentioned motor is connected on the outside of cylinder, and above-mentioned agitating paddle is located at
It is fixedly connected in cylinder and with the shaft of motor.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, rotating speed of agitator in a mixing drum
It is 200-300 revs/min, the revolving speed of agitating paddle is 50-80 revs/min in the secondary agitation cylinder.
One time its mixing speed of mixing drum ratio is very fast, meanwhile, the primary cylinder size that stirs is smaller, waste water can be made to obtain in this way
To being sufficiently stirred.
Secondary agitation cylinder size is bigger, and the waste water after once stirring, which carries out secondary agitation, waste water can be made more equal
Matter is measured.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, the size of several mixing drums is all the same
And they it is arranged in a straight line setting and be in sustained height.
Its structural compactness can be improved in this way, moreover, also consistent into the waste water speed in secondary agitation cylinder.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, liquid medicine is Ca (OH) in the step B2、
The mixture of FeSO4 and water, wherein the mass ratio of three is followed successively by 1:2:10.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, it is placed in sedimentation basin in the step C
Several floating stuffing balls.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, cage body, cage body are provided in the sedimentation basin
Two sides there is connecting rod in the shape of a rod, above-mentioned connecting rod is axially connected in sedimentation basin, be also fixed with driven wheel on the connecting rod,
Above-mentioned sedimentation basin top is fixed with actuator, has driving wheel on actuator, and above-mentioned driving wheel and driven wheel pass through transmission belt
It is connected, above-mentioned floating stuffing ball is located in cage body.
Actuator drives in driving wheel rotation process, and driven wheel is with rotation under the action of transmission belt.
Since driven wheel and connecting rod are connected, and connecting rod is axial is connected at sedimentation basin.Cage body can be finally driven to turn
It is dynamic, since floating stuffing ball is located in cage body.The cage body of rotation can drive floating stuffing ball to overturn, and be filled out by the suspension of rotation
Pellet makes microorganism in water and stable attached thereto of sundries, reaches purpose of purifying the water quality.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, there are several partitions in the cage body, it is above-mentioned
Partition is from top to bottom arranged, and partition one end is connected with cage body side, is formed between the partition other end and the cage body other side for suspending
The gap that filling ball passes through, two neighbouring its gaps of partition are located at its left and right sides, and several partitions are in cage body
The size in the channel that interior formation can make the S-shaped track of floating stuffing ball mobile, above-mentioned channel is slightly larger than floating stuffing ball size.
Several partitions form the channel of S-shaped in cage body, simultaneously because channel size is slightly larger than floating stuffing ball, therefore,
Floating stuffing ball S-shaped track orderly in cage body is mobile.
Since floating stuffing ball is moved along setting track, floating stuffing ball will not touch cage body suddenly, avoid
Microorganism and impurity attached thereto falls.
In the Treated sewage reusing method of above-mentioned super soft fabric dyeing waste water, the floating stuffing ball includes spherical in shape
Ontology, has several perforative through-holes on the ontology and ontology is plastic material.
Such structure can make microorganism and sundries etc. are stable to be attached on floating stuffing ball.
Compared with prior art, the Treated sewage reusing method of this super soft fabric dyeing waste water first passes through stirring due to waste water in advance
Processing, what stir process was carried out in two stages again.Therefore, waste water is just carried out subsequent processing after homogeneous, amount processing,
Therefore, it can be sufficiently mixed with liquid medicine and react.Its water treatment effect is improved, finally obtained middle water degree of purity compares
Height has very high practical value.
Meanwhile the setting of cage body is avoided that floating stuffing ball touches in cage body suddenly, will not make attached thereto micro-
Biological or other sundries further improve its stability by falling on floating stuffing ball.
Detailed description of the invention
Fig. 1 is the main view knot of the junction of cage body and sedimentation basin in the Treated sewage reusing method of this super soft fabric dyeing waste water
Structure schematic diagram.
Fig. 2 is that the side view structure of the junction of cage body and sedimentation basin in the Treated sewage reusing method of this super soft fabric dyeing waste water is shown
It is intended to.
In figure, 1, sedimentation basin；2, connecting rod；3, cage body；4, driving wheel；5, driven wheel；6, actuator；7, partition；8, it suspends
Filling ball；9, transmission belt.
Specific embodiment
Embodiment one
As shown in Figure 1, the Treated sewage reusing method of this super soft fabric dyeing waste water the following steps are included:
A, it stirs: will be in super soft fabric dyeing waste water input mixing drum, by stirring operation by dyeing waste water homogeneous, equal
Amount.
It include a mixing drum and secondary agitation cylinder in the step A, the quantity of an above-mentioned mixing drum is several,
The quantity of above-mentioned secondary agitation cylinder is one, and several mixing drums are connected with secondary agitation cylinder.
Mixing drum and secondary agitation cylinder include cylinder, motor and agitating paddle, and above-mentioned cylinder is cylindrical in shape, on
It states motor to be connected on the outside of cylinder, above-mentioned agitating paddle is located in cylinder and is fixedly connected with the shaft of motor.
Rotating speed of agitator is 200 revs/min in mixing drum, the revolving speed of agitating paddle in the secondary agitation cylinder
It is 50 revs/min.
The size of several mixing drums it is all the same and they it is arranged in a straight line setting and be in sustained height.
B, dosing: the homogeneous of mixing drum output, amount dyeing waste water enter in dosing pond, according to liquid medicine and dyeing waste water
The ratio of mass ratio 1:400 mixes, and the sundries after mixing in waste water forms sludge settling on dosing bottom of pond portion, dosing pond top
For purer purification waste water.
Liquid medicine is Ca (OH) in the step B2, FeSO4 and water mixture, wherein the mass ratio of three is followed successively by 1:
2:10。
C, it precipitates: above-mentioned purification waste water is inputted in sedimentation basin, aerobic strain is put into sedimentation basin, above-mentioned purification is useless
Water makes the organic matter degradation in it after Aerobic Process for Treatment, is purified water.
Several floating stuffing balls are placed in the step C in sedimentation basin.
Cage body 3 is provided in the sedimentation basin 1, the two sides of cage body 3 have connecting rod 2 in the shape of a rod, and above-mentioned connecting rod 2 is axial
It is connected in sedimentation basin 1, driven wheel 5 is also fixed on the connecting rod 2, above-mentioned 1 top of sedimentation basin is fixed with actuator 6, driving
There is driving wheel 4, above-mentioned driving wheel 4 is connected with driven wheel 5 by transmission belt 9, and above-mentioned floating stuffing ball 8 is located on part 6
In cage body 3.
There are several partitions 7 in the cage body 3, aforementioned barriers 7 are from top to bottom arranged, 7 one end of partition and 3 side of cage body
It is connected, the gap that formation passes through for floating stuffing ball 8 between 3 other side of 7 other end of partition and cage body, neighbouring two
Its gap of partition 7 is located at its left and right sides, and several partitions 7 are formed in cage body 3 can make the S-shaped rail of floating stuffing ball 8
The size in the mobile channel of mark, above-mentioned channel is slightly larger than 8 size of floating stuffing ball.
The floating stuffing ball 8 includes ontology spherical in shape, has several perforative through-holes on the ontology and ontology is
Plastic material.
D, middle water reflux: above-mentioned purified water is delivered to by water pump and water pipe standby at the reservoir in printing and dyeing workshop
With.
It is required due to reaching printing and dyeing in super soft fabric dyeing process, ratio can be added to obtain in printing and dyeing liquid medicine than common fabric
It is more.Super soft fabric dyeing waste water can be carried out stablizing processing by this method, obtained pure water can also be re-fed into vehicle
Between as printing and dyeing operation water it is spare.
After stirring homogeneous, impurity is kept in balance everywhere in the dyeing waste water measured.Waste water after above-mentioned equilibrium is adding
Can be sufficiently mixed in medicine pond with liquid medicine, so as to enable the sundries in waste water it is stable be deposited in dosing bottom of pond portion.Certainly, exist
Dosing pond top is purer waste water.
It can be effectively to the organic matter degradation in waste water under the action of aerobic strain in precipitation process in sedimentation basin.
Certainly, it is spare by to be delivered to printing and dyeing vehicle under the action of water pump and water pipe for finally obtained purified water.
Embodiment one
As shown in Figure 1, the Treated sewage reusing method of this super soft fabric dyeing waste water the following steps are included:
A, it stirs: will be in super soft fabric dyeing waste water input mixing drum, by stirring operation by dyeing waste water homogeneous, equal
Amount.
It include a mixing drum and secondary agitation cylinder in the step A, the quantity of an above-mentioned mixing drum is several,
The quantity of above-mentioned secondary agitation cylinder is one, and several mixing drums are connected with secondary agitation cylinder.
Mixing drum and secondary agitation cylinder include cylinder, motor and agitating paddle, and above-mentioned cylinder is cylindrical in shape, on
It states motor to be connected on the outside of cylinder, above-mentioned agitating paddle is located in cylinder and is fixedly connected with the shaft of motor.
Rotating speed of agitator is 300 revs/min in mixing drum, the revolving speed of agitating paddle in the secondary agitation cylinder
It is 80 revs/min.
The size of several mixing drums it is all the same and they it is arranged in a straight line setting and be in sustained height.
B, dosing: the homogeneous of mixing drum output, amount dyeing waste water enter in dosing pond, according to liquid medicine and dyeing waste water
The ratio of mass ratio 1:500 mixes, and the sundries after mixing in waste water forms sludge settling on dosing bottom of pond portion, dosing pond top
For purer purification waste water.
Liquid medicine is Ca (OH) in the step B2, FeSO4 and water mixture, wherein the mass ratio of three is followed successively by 1:
2:10。
C, it precipitates: above-mentioned purification waste water is inputted in sedimentation basin, aerobic strain is put into sedimentation basin, above-mentioned purification is useless
Water makes the organic matter degradation in it after Aerobic Process for Treatment, is purified water.
Several floating stuffing balls are placed in the step C in sedimentation basin.
Cage body 3 is provided in the sedimentation basin 1, the two sides of cage body 3 have connecting rod 2 in the shape of a rod, and above-mentioned connecting rod 2 is axial
It is connected in sedimentation basin 1, driven wheel 5 is also fixed on the connecting rod 2, above-mentioned 1 top of sedimentation basin is fixed with actuator 6, driving
There is driving wheel 4, above-mentioned driving wheel 4 is connected with driven wheel 5 by transmission belt 9, and above-mentioned floating stuffing ball 8 is located on part 6
In cage body 3.
There are several partitions 7 in the cage body 3, aforementioned barriers 7 are from top to bottom arranged, 7 one end of partition and 3 side of cage body
It is connected, the gap that formation passes through for floating stuffing ball 8 between 3 other side of 7 other end of partition and cage body, neighbouring two
Its gap of partition 7 is located at its left and right sides, and several partitions 7 are formed in cage body 3 can make the S-shaped rail of floating stuffing ball 8
The size in the mobile channel of mark, above-mentioned channel is slightly larger than 8 size of floating stuffing ball.
The floating stuffing ball 8 includes ontology spherical in shape, has several perforative through-holes on the ontology and ontology is
Plastic material.
D, middle water reflux: above-mentioned purified water is delivered to by water pump and water pipe standby at the reservoir in printing and dyeing workshop
With.
It is required due to reaching printing and dyeing in super soft fabric dyeing process, ratio can be added to obtain in printing and dyeing liquid medicine than common fabric
It is more.Super soft fabric dyeing waste water can be carried out stablizing processing by this method, obtained pure water can also be re-fed into vehicle
Between as printing and dyeing operation water it is spare.
After stirring homogeneous, impurity is kept in balance everywhere in the dyeing waste water measured.Waste water after above-mentioned equilibrium is adding
Can be sufficiently mixed in medicine pond with liquid medicine, so as to enable the sundries in waste water it is stable be deposited in dosing bottom of pond portion.Certainly, exist
Dosing pond top is purer waste water.
It can be effectively to the organic matter degradation in waste water under the action of aerobic strain in precipitation process in sedimentation basin.
Certainly, it is spare by to be delivered to printing and dyeing vehicle under the action of water pump and water pipe for finally obtained purified water.
Embodiment one
As shown in Figure 1, the Treated sewage reusing method of this super soft fabric dyeing waste water the following steps are included:
A, it stirs: will be in super soft fabric dyeing waste water input mixing drum, by stirring operation by dyeing waste water homogeneous, equal
Amount.
It include a mixing drum and secondary agitation cylinder in the step A, the quantity of an above-mentioned mixing drum is several,
The quantity of above-mentioned secondary agitation cylinder is one, and several mixing drums are connected with secondary agitation cylinder.
Mixing drum and secondary agitation cylinder include cylinder, motor and agitating paddle, and above-mentioned cylinder is cylindrical in shape, on
It states motor to be connected on the outside of cylinder, above-mentioned agitating paddle is located in cylinder and is fixedly connected with the shaft of motor.
Rotating speed of agitator is 230 revs/min in mixing drum, the revolving speed of agitating paddle in the secondary agitation cylinder
It is 60 revs/min.
The size of several mixing drums it is all the same and they it is arranged in a straight line setting and be in sustained height.
B, dosing: the homogeneous of mixing drum output, amount dyeing waste water enter in dosing pond, according to liquid medicine and dyeing waste water
The ratio of mass ratio 1:430 mixes, and the sundries after mixing in waste water forms sludge settling on dosing bottom of pond portion, dosing pond top
For purer purification waste water.
Liquid medicine is Ca (OH) in the step B2, FeSO4 and water mixture, wherein the mass ratio of three is followed successively by 1:
2:10。
C, it precipitates: above-mentioned purification waste water is inputted in sedimentation basin, aerobic strain is put into sedimentation basin, above-mentioned purification is useless
Water makes the organic matter degradation in it after Aerobic Process for Treatment, is purified water.
Several floating stuffing balls are placed in the step C in sedimentation basin.
Cage body 3 is provided in the sedimentation basin 1, the two sides of cage body 3 have connecting rod 2 in the shape of a rod, and above-mentioned connecting rod 2 is axial
It is connected in sedimentation basin 1, driven wheel 5 is also fixed on the connecting rod 2, above-mentioned 1 top of sedimentation basin is fixed with actuator 6, driving
There is driving wheel 4, above-mentioned driving wheel 4 is connected with driven wheel 5 by transmission belt 9, and above-mentioned floating stuffing ball 8 is located on part 6
In cage body 3.
There are several partitions 7 in the cage body 3, aforementioned barriers 7 are from top to bottom arranged, 7 one end of partition and 3 side of cage body
It is connected, the gap that formation passes through for floating stuffing ball 8 between 3 other side of 7 other end of partition and cage body, neighbouring two
Its gap of partition 7 is located at its left and right sides, and several partitions 7 are formed in cage body 3 can make the S-shaped rail of floating stuffing ball 8
The size in the mobile channel of mark, above-mentioned channel is slightly larger than 8 size of floating stuffing ball.
The floating stuffing ball 8 includes ontology spherical in shape, has several perforative through-holes on the ontology and ontology is
Plastic material.
D, middle water reflux: above-mentioned purified water is delivered to by water pump and water pipe standby at the reservoir in printing and dyeing workshop
With.
It is required due to reaching printing and dyeing in super soft fabric dyeing process, ratio can be added to obtain in printing and dyeing liquid medicine than common fabric
It is more.Super soft fabric dyeing waste water can be carried out stablizing processing by this method, obtained pure water can also be re-fed into vehicle
Between as printing and dyeing operation water it is spare.
After stirring homogeneous, impurity is kept in balance everywhere in the dyeing waste water measured.Waste water after above-mentioned equilibrium is adding
Can be sufficiently mixed in medicine pond with liquid medicine, so as to enable the sundries in waste water it is stable be deposited in dosing bottom of pond portion.Certainly, exist
Dosing pond top is purer waste water.
It can be effectively to the organic matter degradation in waste water under the action of aerobic strain in precipitation process in sedimentation basin.
Certainly, it is spare by to be delivered to printing and dyeing vehicle under the action of water pump and water pipe for finally obtained purified water.
Claims (10)
1. a kind of Treated sewage reusing method of super soft fabric dyeing waste water, which is characterized in that method includes the following steps:
A, it stirs: by super soft fabric dyeing waste water input mixing drum, being measured by stirring operation by dyeing waste water homogeneous,；
B, dosing: the homogeneous of mixing drum output, amount dyeing waste water enter in dosing pond, according to liquid medicine and dyeing waste water mass ratio
The ratio of 1:400-500 mixes, and the sundries after mixing in waste water forms sludge settling in dosing bottom of pond portion, and dosing pond top is
Purer purification waste water；
C, it precipitates: above-mentioned purification waste water being inputted in sedimentation basin, aerobic strain is put into sedimentation basin, above-mentioned purification waste water is through well
Make the organic matter degradation in it after oxygen processing, is purified water；
D, middle water reflux: above-mentioned purified water is delivered to by water pump and water pipe spare at the reservoir in printing and dyeing workshop.
2. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 1, which is characterized in that the step A
In include a mixing drum and secondary agitation cylinder, the quantity of an above-mentioned mixing drum is several, the number of above-mentioned secondary agitation cylinder
Amount is one, and several mixing drums are connected with secondary agitation cylinder.
3. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 2, which is characterized in that described once to stir
It mixes cylinder and secondary agitation cylinder includes cylinder, motor and agitating paddle, above-mentioned cylinder is cylindrical in shape, and above-mentioned motor is connected in outside cylinder
Side, above-mentioned agitating paddle are located in cylinder and are fixedly connected with the shaft of motor.
4. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 3, which is characterized in that described once to stir
Mixing rotating speed of agitator in cylinder is 200-300 revs/min, and the revolving speed of agitating paddle is 50-80 revs/min in the secondary agitation cylinder
Clock.
5. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 4, which is characterized in that several once to stir
Mix cylinder size is all the same and their settings arranged in a straight line and in sustained height.
6. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 1, which is characterized in that the step B
Middle liquid medicine is Ca (OH)2, FeSO4 and water mixture, wherein the mass ratio of three is followed successively by 1:2:10.
7. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 1, which is characterized in that the step C
In several floating stuffing balls are placed in sedimentation basin.
8. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 7, which is characterized in that the sedimentation basin
It is inside provided with cage body, the two sides of cage body have connecting rod in the shape of a rod, and above-mentioned connecting rod is axially connected in sedimentation basin, on the connecting rod
Also be fixed with driven wheel, above-mentioned sedimentation basin top is fixed with actuator, there is driving wheel on actuator, above-mentioned driving wheel with it is driven
Wheel is connected by transmission belt, and above-mentioned floating stuffing ball is located in cage body.
9. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 8, which is characterized in that in the cage body
With several partitions, aforementioned barriers are from top to bottom arranged, and partition one end is connected with cage body side, and the partition other end and cage body are another
The gap passed through for floating stuffing ball is formed between side, two neighbouring its gaps of partition are located at its left and right sides,
Several partitions form the channel that the S-shaped track of floating stuffing ball can be made mobile in cage body, and the size in above-mentioned channel is slightly larger than outstanding
Floating filling ball size.
10. the Treated sewage reusing method of super soft fabric dyeing waste water according to claim 9, which is characterized in that the suspension
Filling ball includes ontology spherical in shape, has several perforative through-holes on the ontology and ontology is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186257.5A CN109231674B (en) | 2018-10-11 | 2018-10-11 | Reclaimed water recycling method for printing and dyeing wastewater of ultra-soft fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186257.5A CN109231674B (en) | 2018-10-11 | 2018-10-11 | Reclaimed water recycling method for printing and dyeing wastewater of ultra-soft fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109231674A true CN109231674A (en) | 2019-01-18 |
| CN109231674B CN109231674B (en) | 2021-08-31 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1901998B1 (en) * | 2005-07-11 | 2012-03-21 | Honeywell International Inc. | Process reactor with layered packed bed |
| JP5092619B2 (en) * | 2007-08-13 | 2012-12-05 | 栗田工業株式会社 | Wastewater biological treatment method |
| CN203411448U (en) * | 2013-07-29 | 2014-01-29 | 绍兴水处理发展有限公司 | Homogenizing tank for carrying out homogenizing processing on sludge |
| CN204173979U (en) * | 2014-09-23 | 2015-02-25 | 河北科技大学 | A kind of rotating-drum biofilter wastewater treatment equipment |
| CN104829042A (en) * | 2015-04-20 | 2015-08-12 | 江西金达莱环保股份有限公司 | Treatment method for printing and dyeing wastewater based on technology of facultative anaerobic membrane bioreactor |
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2018
- 2018-10-11 CN CN201811186257.5A patent/CN109231674B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1901998B1 (en) * | 2005-07-11 | 2012-03-21 | Honeywell International Inc. | Process reactor with layered packed bed |
| JP5092619B2 (en) * | 2007-08-13 | 2012-12-05 | 栗田工業株式会社 | Wastewater biological treatment method |
| CN203411448U (en) * | 2013-07-29 | 2014-01-29 | 绍兴水处理发展有限公司 | Homogenizing tank for carrying out homogenizing processing on sludge |
| CN204173979U (en) * | 2014-09-23 | 2015-02-25 | 河北科技大学 | A kind of rotating-drum biofilter wastewater treatment equipment |
| CN104829042A (en) * | 2015-04-20 | 2015-08-12 | 江西金达莱环保股份有限公司 | Treatment method for printing and dyeing wastewater based on technology of facultative anaerobic membrane bioreactor |
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| CB02 | Change of applicant information |
Address after: 314000 No. 26, Jingbian 4th Road, Haining warp knitting industrial park, Haining City, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Caiyan New Material Co.,Ltd. Address before: 314000 No. 26, Jingbian 4th Road, Haining warp knitting industrial park, Haining City, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG CAIYAN NEW MATERIAL Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: No. 26 Jingbian Fourth Road, Haining Jingbian Industrial Park, Jiaxing City, Zhejiang Province, 314400 Patentee after: ZHEJIANG CAIYAN NEW MATERIAL Co.,Ltd. Country or region after: China Address before: 314000 No. 26, Jingbian 4th Road, Haining warp knitting industrial park, Haining City, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Caiyan New Material Co.,Ltd. Country or region before: China |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for recycling wastewater from printing and dyeing of ultra soft fabrics Granted publication date: 20210831 Pledgee: Zhejiang Haining Rural Commercial Bank Co.,Ltd. Maqiao sub branch Pledgor: ZHEJIANG CAIYAN NEW MATERIAL Co.,Ltd. Registration number: Y2024980014999 |