CN108059298A - A kind of glass fibre production wastewater treatment equipment and processing method - Google Patents
A kind of glass fibre production wastewater treatment equipment and processing method Download PDFInfo
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- CN108059298A CN108059298A CN201711247429.0A CN201711247429A CN108059298A CN 108059298 A CN108059298 A CN 108059298A CN 201711247429 A CN201711247429 A CN 201711247429A CN 108059298 A CN108059298 A CN 108059298A
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 44
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 40
- 238000007380 fibre production Methods 0.000 title claims abstract description 36
- 238000003672 processing method Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 239000002351 wastewater Substances 0.000 claims abstract description 115
- 239000012535 impurity Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 230000001112 coagulating effect Effects 0.000 claims description 26
- 239000002699 waste material Substances 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000644 propagated effect Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000005842 biochemical reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000009298 carbon filtering Methods 0.000 claims description 2
- 125000002091 cationic group Chemical group 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 238000005204 segregation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
-
- 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
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of glass fibre production wastewater treatment equipment and processing methods, waste water is handled stage by stage, it is provided with wastewater diversion device, the amount of impurities in waste water is judged by the attenuation degree for monitoring infrared laser, impurity in waste water is more, the attenuation of infrared laser is more severe, and the signal that infrared sensor detects is weaker；When amount of impurities is less in waste water, waste water is directly entered the second water treatment facilities and carries out sofening treatment, and when amount of impurities is more in waste water, waste water, which is introduced into after sbr reactor device is reacted, enters back into the second water process group row to carrying out sofening treatment.A kind of glass fibre production wastewater treatment equipment and processing method of the present invention, can carry out specific aim processing according to amount of impurities in waste water, and good waste water treatment effect can effectively improve waste water treatment efficiency, reduce processing cost.
Description
Technical field
The present invention relates to technical field of waste water processing, more particularly, to a kind of glass fibre production wastewater treatment equipment and place
Reason method.
Background technology
Glass fibre is made of the inorganic non-metallic material haveing excellent performance, and has in process of production in filament surfaces
The step of coating size, therefore, the polluter in glass fibre factory production waste water are primarily used to improve liquid to glass
The suspended matters such as " size " component of fiber wetness and fine glass fibre.For such waste water first using effective side
Method removes suspended material, but due to organic polymer particulate matter light specific gravity, particle is thin, precipitation is slow, not only precipitated using the precipitation method
Pool area load-bearing capacity is small, and required dosage is big.And general coagulating sedimentation or coagulation air-float are to its treatment effect
It is undesirable.
Therefore, it is necessary to a kind of new glass fibre production wastewater treatment equipment and processing method are proposed, to overcome tradition
The defects of technology.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of high treating effect, run simple and at low cost glass
Fiber production wastewater treatment equipment and processing method.
To achieve these goals, the present invention uses following technical scheme：
A kind of glass fibre production wastewater treatment equipment, including coagulating basin, the first water treatment facilities, wastewater diversion device,
Second water treatment facilities and sbr reactor device, the coagulating basin include water inlet and water outlet, and the water inlet is provided with grid,
The water outlet is connected with first water treatment facilities；The wastewater diversion device includes waste pipe, and controller is infrared to swash
Light device, speculum and infrared sensor, the infrared laser that the infrared laser is launched are reflected into red through the speculum
Outer sensor, the infrared laser, speculum and the infrared sensor may be contained in the waste water in waste pipe, described
Wastewater diversion device further includes first outlet and second outlet, is provided with the first electric control valve at the first outlet, and described
Two exits are provided with the second electric control valve, and first electric control valve, the second electric control valve are electrically connected with the controller；
The first outlet is connected with second water treatment facilities, and the second outlet is connected with the sbr reactor device, sbr reactor
Device is connected by pipeline with the second water treatment facilities.
As a kind of perferred technical scheme, first water treatment facilities includes the first membrane for water treatment, first water
Process film reduces the content of soluble matter in water for filtering suspended matter.
As a kind of perferred technical scheme, second water treatment facilities includes the second membrane for water treatment, second water
Process film obtains softened water for reducing the hardness of water.
As a kind of perferred technical scheme, it is additionally provided with level sensor in the waste pipe of the wastewater diversion device
Device, the installation site of the water level sensor is higher than the infrared laser, speculum and infrared sensor, the level sensor
Device is electrically connected with the controller.
As a kind of perferred technical scheme, in the pipeline that the sbr reactor device is connected with second water treatment facilities
Activated carbon filter device is set.
A kind of glass fibre the present invention also provides application more than glass fibre production wastewater treatment equipment produces waste water
Processing method comprises the following steps：S1. glass fibre is produced into waste water and coagulating basin, glass fibre production is discharged by water inlet
Waste water removes partial impurities by grid；S2. the pH value of waste water in coagulating basin is adjusted, pH value of waste water is adjusted to 7~8；S3. to
Flocculant is added in coagulating basin to be stirred to react, and precipitates, the waste water after precipitation is discharged into the first water treatment facilities by water outlet；
S4. the suspended matter in waste water is further filtered and reduced will be useless after the solubles content in waste water for the first water treatment facilities
Water is discharged into the waste pipe of wastewater diversion device；S5. infrared laser sends infrared laser in wastewater diversion device, infrared to swash
It after light is propagated in waste water, is reflected through speculum, injects infrared sensor；Monitoring control devices infrared sensor receives infrared
Laser intensity；S6. when infrared laser intensity is more than special value, controller controls the first electric control valve to open, the second electrically-controlled valve
Door is closed, and waste water enters the second water treatment facilities by first outlet；S7. when infrared laser intensity be less than the special value,
Controller controls the first electric control valve to close, and the second electric control valve is opened, and waste water enters sbr reactor device by second outlet；It is useless
Water after biochemical reaction, enters the second water treatment facilities in sbr reactor device by pipeline；S8, the second water treatment facilities pair
Waste water is handled, and is reduced the hardness of waste water, is obtained softened water.
As a kind of perferred technical scheme, water level sensor, the peace of the water level sensor are provided in waste pipe
Holding position is higher than the infrared laser, speculum and infrared sensor, and between step S4 and S5, water level sensor detection is useless
Water level in waterpipe, when water level is less than the position of water level sensor, controller controls the first electric control valve and second automatically controlled
Valve is closed, and when water level is higher than water level sensor position, performs step S5.
As a kind of perferred technical scheme, activated carbon filter device, the work are set in the pipeline described in step S7
Property charcoal filter device in waste water impurity carry out adsorption filtration.
As a kind of perferred technical scheme, the flocculant added in step S3 into coagulating basin is cation polypropylene acyl
Amine and polyaluminium aluminium mixture, dosage are respectively 2mg/L, 20mg/L.
As a kind of perferred technical scheme, in step S3, when waste water residence time in coagulating basin is 2 small.
A kind of glass fibre production wastewater treatment equipment and processing method of the present invention, is stage by stage handled waste water,
Wastewater diversion device is provided with, judges the amount of impurities in waste water by the attenuation degree for monitoring infrared laser, it is miscellaneous in waste water
Matter is more, and the attenuation of infrared laser is more severe, and the signal that infrared sensor detects is weaker, if amount of impurities is more in waste water,
It is then handled by sbr reactor device, if the amount of impurities in waste water is less, is directly entered the second water treatment facilities, ensured
Water treatment effect reduces operation difficulty and production cost.
Description of the drawings
Fig. 1 is a kind of structure diagram of glass fibre production wastewater treatment equipment specific embodiment of the present invention.
Fig. 2 is the knot of wastewater diversion device in a kind of glass fibre production wastewater treatment equipment specific embodiment of the present invention
Structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings, a kind of the present invention will be described in detail concrete structure and one of glass fibre production wastewater treatment equipment
Kind glass fibre production wastewater treatment method.
As shown in Figures 1 and 2, a kind of glass fibre production wastewater treatment equipment of the invention, including coagulating basin, the first water
Processing unit, wastewater diversion device, the second water treatment facilities and sbr reactor device.Coagulating basin includes water inlet and water outlet, coagulation
The water inlet in pond is provided with grid, can glass fibre be produced waste water and carry out primary dcreening operation, filter out partial impurities, coagulating basin goes out
The mouth of a river is connected with the first water treatment facilities, and waste water carries out after coagulating basin processing, by water outlet into the first water treatment facilities
Processing, the first water treatment facilities are connected with wastewater diversion device, and waste water enters effluent segregation after the processing of the first water treatment facilities
Device, as shown in Fig. 2, wastewater diversion device includes waste pipe 1, controller 5, infrared laser 2, speculum 4 and infrared biography
Sensor 3, after waste water enters waste pipe 1, infrared laser 2 emits infrared laser, is injected after the reflection of speculum 4 infrared sharp
Light device 3, infrared laser 3 detect the power of infrared laser signal, since infrared laser is in useless water transmission, when useless impurities in water
When more, the signal that infrared laser 3 detects is weaker, when the impurity in waste water is less, letter that infrared laser 3 detects
It is number relatively strong.Infrared laser 3 is electrically connected with controller 5.Wastewater diversion device further includes first outlet 7a and second outlet 7b, the
The first electric control valve 6a is provided at one outlet 7a, the second electric control valve 6b is provided at second outlet 7b；First electric control valve
6a is electrically connected with the second electric control valve 6b with controller 5.When the signal that infrared laser 3 detects is stronger, first is automatically controlled
Valve 6a is opened, and the second electric control valve 6b is closed；When the signal that infrared laser 3 detects is weaker, the first electric control valve 6a
It closes, the second electric control valve 6b is opened.The first outlet of wastewater diversion device is connected with the second water treatment facilities, second outlet with
Sbr reactor device connects, and sbr reactor device is connected by pipeline with the second water treatment facilities.
Wherein, the first water treatment facilities carries out first time processing to the processed waste water of coagulating basin.First water treatment facilities
Including the first membrane for water treatment, first membrane for water treatment reduces the content of soluble matter in water for filtering suspended matter.
Wherein, the second water treatment facilities carries out waste water final process, and second water treatment facilities is included at the second water
Film is managed, second membrane for water treatment obtains softened water for reducing the hardness of water.
In order to improve the reliability of wastewater diversion device work, ensure infrared laser that infrared laser is launched in sewage
It is inside propagated, water level sensor, the installation position of the water level sensor is additionally provided in the waste pipe of wastewater diversion device
It puts higher than the infrared laser, speculum and infrared sensor, the water level sensor is electrically connected with the controller.Water level
Water level in sensor detection waste pipe, when water level is less than the position of water level sensor, controller controls the first electrically-controlled valve
Door and the second electric control valve are closed, and when water level is higher than water level sensor position, infrared laser work, controller is according to infrared
Sensor signal controls the switch of the first electric control valve and the second electric control valve.
Treated in order to pass through sbr reactor device, and waste water is further filtered, the sbr reactor device and described second
Activated carbon filter device is set in the pipeline of water treatment facilities connection.
A kind of glass fibre production wastewater treatment equipment of the present invention, can effectively handle and be produced in glass fibre production process
Raw waste water, while specific aim processing is carried out for impurity situation in waste water in wastewater treatment process, improve treatment effeciency, drop
Low cost for wastewater treatment.
The present invention also provides a kind of glass fibre production wastewater treatment method, a kind of glass of this method application present invention
Fiber production wastewater treatment equipment.A kind of glass fibre production wastewater treatment method of the present invention comprises the following steps：S1. by glass
Glass fiber produces waste water and is discharged into coagulating basin by water inlet, and glass fibre production waste water removes partial impurities by grid；S2. adjust
The pH value of waste water in coagulating basin is saved, pH value of waste water is adjusted to 7~8；S3. flocculant is added in into coagulating basin to be stirred to react, sink
It forms sediment, the waste water after precipitation is discharged into the first water treatment facilities by water outlet；S4. the first water treatment facilities will be outstanding in waste water
Float is further filtered and reduces the waste pipe that waste water is discharged into after the solubles content in waste water wastewater diversion device
It is interior；S5. infrared laser sends infrared laser in wastewater diversion device, anti-through speculum after infrared laser is propagated in waste water
It penetrates, injects infrared sensor；The infrared laser light intensity that monitoring control devices infrared sensor receives；S6. when infrared laser intensity
More than special value, controller controls the first electric control valve to open, and the second electric control valve is closed, and waste water is entered by first outlet
Second water treatment facilities；S7. when infrared laser intensity is less than the special value, controller controls the first electric control valve to close,
Second electric control valve is opened, and waste water enters sbr reactor device by second outlet；Waste water passes through biochemical reaction in sbr reactor device
Afterwards, the second water treatment facilities is entered by pipeline；S8, the second water treatment facilities handle waste water, reduce the hardness of waste water,
Obtain softened water.
In order to ensure the normal work of wastewater diversion device, ensure that in wastewater treatment process different impurities situation can be directed to
Waste water handled, be provided with water level sensor in waste pipe, the installation site of the water level sensor is higher than described red
Outer laser, speculum and infrared sensor, between step S4 and S5, the water level in water level sensor detection waste pipe,
When water level is less than the position of water level sensor, controller controls the first electric control valve and the second electric control valve to close, and works as water level
During higher than water level sensor position, step S5 is performed.
It is set in order to reduce amount of impurities in the processed waste water of sbr reactor device, in the pipeline described in step S7 active
Charcoal filter device, the active carbon filtering device carry out adsorption filtration to the impurity in waste water.
The flocculant that wastewater treatment adds in coagulating basin is cationic polyacrylamide and polyaluminium aluminium mixture, dosage
Respectively 2mg/L, 20mg/L, waste water in coagulating basin the residence time for 2 it is small when, can be effectively ensured waste water in coagulating basin into
Row fully processing.
A kind of glass fibre production wastewater treatment method of the present invention carries out waste water primary dcreening operation, wastewater treatment in coagulating basin,
After first water treatment facilities filters out suspended matter, amount of impurities in waste water is judged by wastewater diversion device, when impurity number in waste water
When measuring less, waste water is directly entered the second water treatment facilities and carries out sofening treatment, and when amount of impurities is more in waste water, waste water is first
The second water process group row is entered back into after being reacted into sbr reactor device to carrying out sofening treatment.A kind of glass fibers of the present invention
Production wastewater treatment method is tieed up, can specific aim processing be carried out according to amount of impurities in waste water, effectively improve waste water treatment efficiency,
Reduce processing cost.
A kind of glass fibre production wastewater treatment equipment and processing method of the present invention, is stage by stage handled waste water,
Wastewater diversion device is provided with, judges the amount of impurities in waste water by the attenuation degree for monitoring infrared laser, it is miscellaneous in waste water
Matter is more, and the attenuation of infrared laser is more severe, and the signal that infrared sensor detects is weaker, if amount of impurities is more in waste water,
It is then handled by sbr reactor device, if the amount of impurities in waste water is less, is directly entered the second water treatment facilities, ensured
Water treatment effect reduces operation difficulty and production cost.
It these are only case study on implementation of the present invention, be not intended to limit the invention, as long as those of ordinary skill in the art
The equivalent modification or variation that disclosure is made according to the present invention, should all include protection domain described in claim
It is interior.
Claims (10)
1. a kind of glass fibre production wastewater treatment equipment, it is characterised in that：Including coagulating basin, the first water treatment facilities, waste water
Part flow arrangement, the second water treatment facilities and sbr reactor device, the coagulating basin include water inlet and water outlet, and the water inlet is set
Grid is equipped with, the water outlet is connected with first water treatment facilities；The wastewater diversion device includes waste pipe, control
Device, infrared laser, speculum and infrared sensor, the infrared laser that the infrared laser is launched are anti-through the speculum
It injects into infrared sensor, the infrared laser, speculum and the infrared sensor may be contained within useless in waste pipe
In water, the wastewater diversion device further includes first outlet and second outlet, and the first electrically-controlled valve is provided at the first outlet
Door, is provided with the second electric control valve at the second outlet, first electric control valve, the second electric control valve with the control
Device is electrically connected；The first outlet is connected with second water treatment facilities, and the second outlet connects with the sbr reactor device
It connects, sbr reactor device is connected by pipeline with the second water treatment facilities.
2. a kind of glass fibre production wastewater treatment equipment according to claim 1, it is characterised in that：At first water
Managing device includes the first membrane for water treatment, and first membrane for water treatment reduces the content of soluble matter in water for filtering suspended matter.
3. a kind of glass fibre production wastewater treatment equipment according to claim 1, it is characterised in that：At second water
Managing device includes the second membrane for water treatment, and second membrane for water treatment obtains softened water for reducing the hardness of water.
4. a kind of glass fibre production wastewater treatment equipment according to claim 1, it is characterised in that：The effluent segregation
Water level sensor is additionally provided in the waste pipe of device, the installation site of the water level sensor is higher than the infrared laser
Device, speculum and infrared sensor, the water level sensor are electrically connected with the controller.
5. a kind of glass fibre production wastewater treatment equipment according to claim 1, it is characterised in that：The sbr reactor
Activated carbon filter device is set in the pipeline that device is connected with second water treatment facilities.
6. at a kind of glass fibre production waste water using a kind of glass fibre production wastewater treatment equipment described in claim 1
Reason method, comprises the following steps：
S1. glass fibre is produced into waste water and coagulating basin is discharged by water inlet, glass fibre production waste water removes portion by grid
Divide impurity；
S2. the pH value of waste water in coagulating basin is adjusted, pH value of waste water is adjusted to 7~8；
S3. flocculant is added in into coagulating basin to be stirred to react, precipitate, the waste water after precipitation is discharged into the first water by water outlet
Processing unit；
S4. after the suspended matter in waste water is further filtered and reduces the solubles content in waste water by the first water treatment facilities
Waste water is discharged into the waste pipe of wastewater diversion device；
S5. infrared laser sends infrared laser in wastewater diversion device, anti-through speculum after infrared laser is propagated in waste water
It penetrates, injects infrared sensor；The infrared laser light intensity that monitoring control devices infrared sensor receives；
S6. when infrared laser intensity is more than special value, controller controls the first electric control valve to open, and the second electric control valve closes
It closes, waste water enters the second water treatment facilities by first outlet；
S7. when infrared laser intensity is less than the special value, controller controls the first electric control valve to close, the second electric control valve
It opens, waste water enters sbr reactor device by second outlet；Waste water in sbr reactor device after biochemical reaction, by pipeline into
Enter the second water treatment facilities；
S8, the second water treatment facilities handle waste water, reduce the hardness of waste water, obtain softened water.
7. a kind of glass fibre production wastewater treatment method according to claim 6, it is characterised in that：It is set in waste pipe
Water level sensor is equipped with, the installation site of the water level sensor is higher than the infrared laser, speculum and infrared sensor,
Between step S4 and S5, the water level in water level sensor detection waste pipe, when water level is less than the position of water level sensor,
Controller controls the first electric control valve and the second electric control valve to close, and when water level is higher than water level sensor position, performs step
S5。
8. a kind of glass fibre production wastewater treatment method according to claim 6, it is characterised in that：Described in step S7
Activated carbon filter device is set in pipeline, and the active carbon filtering device carries out adsorption filtration to the impurity in waste water.
9. a kind of glass fibre production wastewater treatment method according to claim 6, it is characterised in that：To mixed in step S3
The flocculant added in solidifying pond is cationic polyacrylamide and polyaluminium aluminium mixture, and dosage is respectively 2mg/L, 20mg/
L。
10. a kind of glass fibre production wastewater treatment method according to claim 6, it is characterised in that：In step S3, give up
When water residence time in coagulating basin is 2 small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247429.0A CN108059298B (en) | 2017-12-01 | 2017-12-01 | Glass fiber production wastewater treatment equipment and treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247429.0A CN108059298B (en) | 2017-12-01 | 2017-12-01 | Glass fiber production wastewater treatment equipment and treatment method |
Publications (2)
| Publication Number | Publication Date |
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| CN108059298A true CN108059298A (en) | 2018-05-22 |
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| CN112246008A (en) * | 2020-10-19 | 2021-01-22 | 中国能源建设集团东北电力第一工程有限公司 | Precise plate type oil filter |
| CN113023959A (en) * | 2021-04-20 | 2021-06-25 | 西安市天佑净化设备有限责任公司 | Progressive selective wastewater recovery and purification equipment |
| CN113697915A (en) * | 2021-08-30 | 2021-11-26 | 重庆国际复合材料股份有限公司 | Treatment method of treating compound waste liquid for glass fiber |
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Denomination of invention: The invention relates to a glass fiber production wastewater treatment equipment and a treatment method Effective date of registration: 20211215 Granted publication date: 20201211 Pledgee: Shandong Yishui Rural Commercial Bank Co., Ltd Pledgor: SHANDONG FIBERGLASS Group Corp. Registration number: Y2021980015070 |