CN109081494A - The device of organic macromolecule in a kind of removal industrial wastewater - Google Patents
The device of organic macromolecule in a kind of removal industrial wastewater Download PDFInfo
- Publication number
- CN109081494A CN109081494A CN201811107316.5A CN201811107316A CN109081494A CN 109081494 A CN109081494 A CN 109081494A CN 201811107316 A CN201811107316 A CN 201811107316A CN 109081494 A CN109081494 A CN 109081494A
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- resin
- water
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- valve
- ozone
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- 229920002521 macromolecule Polymers 0.000 title claims abstract description 45
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 178
- 239000011347 resin Substances 0.000 claims abstract description 167
- 229920005989 resin Polymers 0.000 claims abstract description 167
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 115
- 230000003647 oxidation Effects 0.000 claims abstract description 100
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 100
- 238000010521 absorption reaction Methods 0.000 claims abstract description 47
- 239000002351 wastewater Substances 0.000 claims abstract description 42
- 238000001179 sorption measurement Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000005345 coagulation Methods 0.000 claims abstract description 20
- 230000015271 coagulation Effects 0.000 claims abstract description 20
- 238000001704 evaporation Methods 0.000 claims abstract description 14
- 230000008020 evaporation Effects 0.000 claims abstract description 14
- 238000009833 condensation Methods 0.000 claims abstract description 10
- 230000005494 condensation Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 75
- 238000003795 desorption Methods 0.000 claims description 71
- 239000002250 absorbent Substances 0.000 claims description 20
- 230000002745 absorbent Effects 0.000 claims description 20
- 238000006385 ozonation reaction Methods 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 230000000116 mitigating effect Effects 0.000 claims description 2
- 239000003463 adsorbent Substances 0.000 claims 4
- 238000005265 energy consumption Methods 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 239000002699 waste material Substances 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 238000004065 wastewater treatment Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010525 oxidative degradation reaction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003911 water pollution 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to environmental protection technology and the devices of wastewater processing technology; more particularly, to a kind of device of organic macromolecule in removal industrial wastewater, which be connected in sequence by pipeline and valve along process flow by water tank after coagulation tank, filter, dashpot, resin adsorption device, apparatus for evaporation condensation, cold-trap, ozone oxidation column and oxidation；The present invention provide a kind of unique structure, it is easy to operate it is easily-controllable, process flow is simple, treatment effeciency is high and can resource utilization, resin absorption technique, ozone Oxidation Treatment technique is combined together to collaboration handles organic macromolecule in industrial wastewater, save the cost reduces energy consumption and can be by the device of organic macromolecule in discharge of industrial waste water standards, a kind of removal industrial wastewater having broad application prospects.
Description
Technical field
The present invention relates to environmental protection technology and the devices of wastewater processing technology, more particularly, to a kind of removal industrial wastewater
The device of middle organic macromolecule.
Background technique
Industrial wastewater refers to the waste water and waste liquid being discharged in art production process, wherein containing the industrial production outflowed with water
The pollutant generated in materials, intermediate product, byproduct and production process is to cause environmental pollution, especially water pollution
Major reason.Although the processing of industrial wastewater early in having begun at the end of the 19th century, due to many industrial wastewater complicated components, property
Matter is changeable, still has some technical problems not to be fully solved.Increasingly with Industry Waste pollutant in water and hard-degraded substance
More, water quality becomes increasingly complex, and individually a kind for the treatment of process has been difficult to meet processing requirement.Physical method, chemical method and biochemical method
One or more of in combination as treatment process be trend of the times, it is high-efficient there has been no removal industrial wastewater at present and
The apparatus system easy to control for capableing of resource utilization easy to operate.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of unique structure, easily-controllable, work easy to operate
Skill process is simple, treatment effeciency is high and can resource utilization, resin absorption technique, ozone Oxidation Treatment technique is incorporated in
Cooperate with together organic macromolecule in industrial wastewater is handled, save the cost reduces energy consumption and can be by industrial wastewater row up to standard
The device of organic macromolecule in a kind of removal industrial wastewater put, having broad application prospects.
To achieve the above object, the following technical solution that the present invention takes:
The device of organic macromolecule in a kind of removal industrial wastewater, it is characterised in that: the device is by coagulation tank, filtering
Water tank passes through pipeline and valve after device, dashpot, resin adsorption device, apparatus for evaporation condensation, cold-trap, ozone oxidation column and oxidation
Door is connected in sequence along process flow；
The resin adsorption device is formed in parallel by least two inside equipped with the resin absorbing column of macroporous absorbent resin, often
The absorption for may filter that large granular impurity by three layers inside a resin absorbing column, mitigating resin column pressure, preventing resin from agglomerating
Each resin column is equidistantly divided into three sections by sieve plate, and each absorption sieve plate is assembled into one with flange, each resin absorbing column
For cylindrical structure, the absorption sieve plate shape is round and the whole body is covered with round filter opening, and filter pore size, which is less than in resin layer, to be set
The size of rouge particle, the absorption sieve plate edge are provided with the leakproofness silicagel pad of reinforced resin column；
The resin adsorption device is formed in parallel by two resin absorbing columns, can be used as absorption and desorption simultaneously, can also one
It is a to be used to be desorbed for adsorbing one；
The lower part and top of each adsorption column are respectively equipped with resin absorbing column water inlet valve and resin absorbing column goes out
Mouth of a river valve, resin desorption liquid water inlet valve and resin desorption liquid outlet valve, resin absorbing column outlet valve and suction
Attached water tank water inlet is connected, and resin desorption liquid outlet valve is connected with water tank water inlet after desorption, water storage after absorption
Case is rectangular sink, and top is equipped with water tank water inlet after absorption, and lower section of leaning to one side is equipped with water tank outlet valve after absorption, is inhaled
Attached water tank outlet valve is connected by water pump with the water inlet of ozone-oxidizing device, water tank outlet valve after desorption
It is connected by water pump with the water inlet valve of apparatus for evaporation condensation；
The coagulation tank is built-in with agitating paddle and stirring motor, and setting is there are two water outlet on coagulation tank, lower section of leaning to one side
Water outlet be inscribed a floating installation to be floated up and down according to the turbidity of liquid, coagulation trench bottom outlet valve with lean to one side
Lower section outlet valve is connected by water pipe with the filtering column device water inlet；
The filter top be equipped with one by safety valve can automatic pressure regulation pressure gauge, filter water outlet valve
Door is connected by water pipe with the dashpot, is connected above dashpot with vacuum pump, lower section outlet valve of leaning to one side passes through water pipe
It is connected with water pump, the water conservancy water pump inside dashpot flows into the resin adsorption device through valve and fluid flowmeter；
The apparatus for evaporation condensation is assembled by the heating tank of lower part and the condenser on top, the lower part dress of heating tank
There are heating rod, outside to wrap up one layer of heat preservation set, the both sides of condenser are equipped with condenser pipe, are fitted with exhaust valve, condenser pipe
Water inlet valve and outlet valve are connected with the cold-trap, have a water outlet below condenser by outlet valve and take off
Attached liquid water tank water inlet is connected, and desorption liquid water tank water outlet flows through fluid flowmeter by water pump and enters resin desorption dress
It sets；
The upper, middle and lower of leaning to one side of the ozone oxidation column is designed with ozone oxidation column water inlet valve, the lower section of ozone oxidation column
Equipped with ozone oxidation column outlet valve, ozone oxidation column outlet valve is connected with water tank water inlet after oxidation, ozone oxygen
Change column and be equally divided into three sections, every section of ozone oxidation column top is equipped with spray head, is internal containing ozone filler, every section of ozone oxidation column
Bottom, which is equipped with, is equipped with sustainable filler and oxidation sieve plate, each oxidation sieve plate of the time of contact that can extend ozone and waste water
Top is ozone filler, and oxidation sieve plate is linked together with flange, and ozone oxidation column bottommost is equipped with ozonation aerated disk, the oxidation
The water inlet of water tank is connected with the outlet valve of ozone oxidation column afterwards, and the outlet valve of water tank passes through circulation after oxidation
Water pump is connected with ozone oxidation column upper end water inlet valve, and the gas outlet of ozone generator is connected with check (non-return) valve, gas flowmeter
It is connected with ozonation aerated disk air inlet, the oxidation sieve plate whole body is covered with the circular ozone gas that increases and reacts with industrial wastewater
The small filter opening of time.
The resin adsorption device is formed in parallel by three resin absorbing columns, can be used as absorption and desorption simultaneously, can also one
A for adsorbing, other two is used to be desorbed for desorption or one, other two is used to adsorb；
The resin adsorption device is formed in parallel by four resin absorbing columns, can be used as absorption and desorption simultaneously, can also two
A to be used to adsorb, other two is for being desorbed.
The invention has the following beneficial effects:
1) unique structure: device provided by the invention, which is by the device, to be inhaled by coagulation tank, filter, dashpot, resin
After adsorption device, apparatus for evaporation condensation, cold-trap, ozone oxidation column and oxidation water tank by pipeline and valve along process flow according to
It is secondary to be formed by connecting；The resin adsorption device it is in parallel by least two resin absorbing columns of the inside equipped with macroporous absorbent resin and
At each resin column is equidistantly divided into three sections by three layers of sieve plate by each resin absorbing column inside, and every section of bottom is fixed with can
Filter out large granular impurity, mitigate resin column pressure, prevent resin agglomerate absorption sieve plate, each absorption sieve plate with flange
It is assembled into one, each resin absorbing column is cylindrical structure.
2) removal macromolecular is thorough, clean: resin adsorption device as needed can be by two in device provided by the invention
A resin absorbing column is formed in parallel, and can be used as absorption and desorption simultaneously, can also one for adsorbing one for being desorbed；It can also be with
It is formed in parallel by multiple a resin absorbing columns, absorption and desorption can be used as simultaneously, a part of can also be used to adsorb, another part is used
In desorption.Waste water first passes through resin column Dynamic Adsorption, and the organic macromolecule of the overwhelming majority is adsorbed on resin, desorption liquid is utilized
Desorption carries out resource utilization through evaporative condenser recycling organic macromolecule material, then remaining few by ozone oxidation degradation removal
Organic macromolecule material in waste water is completely removed, makes discharged wastewater met the national standard by the organic macromolecule of amount.By by resin adsorption work
Skill, ozone Oxidation Treatment technique are combined together collaboration and handle organic macromolecule in industrial wastewater, make organic in waste water
Macromolecular completely removes completely.
3) filter efficiency is high, saves energy consumption: coagulation tank built-in stirring blade and stirring motor in device provided by the invention, mixes
Two water outlets are arranged in solidifying slot, and a floating installation is inscribed in the water outlet for lower section of leaning to one side, and are floated up and down according to the turbidity of liquid,
More clear liquid can be made preferentially to flow into filter, more muddy liquid passes through the outflow of coagulation trench bottom water outlet again, mentions
Filtration efficiency saves energy consumption.
4) it economizes on resources and cost: having three layers of sieve plate by resin column etc. inside resin absorbing column in device provided by the invention
Spacing is divided into three sections, if resin column ratio of height to diameter is too small, is unfavorable for resin and sufficiently adsorbs organic macromolecule material in industrial wastewater, if
Resin column ratio of height to diameter is too big, and is easy to make resin compression that waste water flow resistance be caused to increase, and be easy to cause resin to agglomerate, or even make
At absorption dead angle, smooth circulation and the adsorption effect of adsorption liquid are influenced, therefore resin column is divided into three sections by the present apparatus, every section utilizes suction
Attached sieve plate supports resin, gives full play to the suction-operated of resin, while sieve plate can prevent resin broken because aperture is less than resin aperture
Piece is flowed out with aqueous solution, influences adsorption effect；The absorption sieve plate shape is circle, and the sieve plate whole body is covered with round filter opening, filter opening
Size is less than the size of resin particle in resin layer, and silicagel pad, the leakproofness of reinforced resin column, every group of absorption is arranged in sieve plate edge
Sieve plate is integrated with the flange of resin column, facilitates the filling and replacement of resin；It, can benefit after the resin absorbing column adsorption saturation
Desorption and regeneration is carried out with desorption liquid, macroporous absorbent resin is reusable.After the desorption liquid use, it can be filled by evaporative condenser
Setting is separated by solid-liquid separation desorption liquid and organic macromolecule, and desorption liquid is reusable, and the method has saved resource and cost.
5) reduce cost for wastewater treatment and energy consumption: ozone oxidation column leans to one side upper, middle and lower all in device provided by the invention
Equipped with ozone oxidation column water inlet valve, ozone oxidation column is equally divided into three sections, and every section of top is equipped with spray head, and bottom is equipped with oxidation
Ozone filler is contained in sieve plate, inside.Oxidation sieve plate is integrated with flange, facilitates filler and disassembly, and the oxidation sieve plate whole body is covered with circle
Shape filter opening, filter pore size very little can increase the reaction time of ozone gas and waste water, ozone oxidation column is divided into three sections, ozone
Cascade utilization can be achieved, improve the utilization efficiency of ozone, reduce the waste and pollution of ozone, reduce cost for wastewater treatment
And energy consumption.
6) improve the efficiency and utilization rate of ozone: ozone oxidation column bottom is equipped with ozonation aerated in device provided by the invention
Disk；Ozonation aerated disk is connected by check (non-return) valve with ozone generator, prevents liquid from entering ozone generator, damages machine.It is described
The outlet valve of water tank is connected by water circulating pump with ozone oxidation column upper end water inlet valve after ozonisation, can not only be followed
Ring handles waste water, also three sections of wastewater treatment of ozone oxidation column upper, middle and lower can be carried out mixing reprocessing afterwards for a period of time, improves
The efficiency and utilization rate of ozone.
Resin absorption technique, ozone Oxidation Treatment technique are combined together collaboration to organic big in industrial wastewater by the present invention
Molecule is handled, and has easy to operate easy to control, treatment effeciency height, save the cost reduction energy consumption can be up to standard by industrial wastewater
Discharge, has broad application prospects.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Specific embodiment
Embodiment one: the device of organic macromolecule in a kind of removal industrial wastewater, in a kind of removal industrial wastewater it is organic greatly
The device of molecule, the device is cold by coagulation tank 1, filter 7, dashpot 10, resin adsorption device 17, evaporation as shown in Figure 1:
Water tank 50 is successively connected by pipeline and valve along process flow after solidifying device 28, cold-trap 33, ozone oxidation column 42 and oxidation
It connects, the resin adsorption device 17 is formed in parallel by two inside equipped with the resin absorbing column of macroporous absorbent resin 19, often
There are three layers of absorption sieve plate 18 that resin column is equidistantly divided into three sections inside a resin absorbing column, absorption sieve plate 18 may filter that big
Grain impurity can reduce resin column pressure, prevent resin from agglomerating, and each absorption sieve plate 18 is assembled into one with flange, if resin
Column ratio of height to diameter is too small, is unfavorable for resin and sufficiently adsorbs organic macromolecule in industrial wastewater；If resin column ratio of height to diameter is too big, and is easy
Make resin compression that waste water flow resistance be caused to increase, resin is be easy to cause to agglomerate, or even cause absorption dead angle, influences adsorption liquid
Smoothly circulation and adsorption effect, therefore resin column is divided into three sections by the present apparatus, every section supports resin using sieve plate, gives full play to resin
Suction-operated, while sieve plate because aperture be less than resin aperture, can prevent resin chips from flowing out with aqueous solution, influence absorption effect
Fruit, one for adsorbing, another is used to be desorbed, and is operated continuously, is improved efficiency, 1 built-in stirring blade of coagulation tank and stirring
Two water outlets are arranged in motor 2, coagulation tank 1, and a floating installation 4 is inscribed in the water outlet for lower section of leaning to one side, according to the muddiness of liquid
Degree floats up and down, and more clear liquid can be made preferentially to flow into filter 7, and the liquid of more muddiness passes through coagulation trench bottom again and goes out
Mouth of a river outflow, can be improved filter efficiency, save energy consumption, 1 bottom outlet valve 5 of coagulation tank and lower section outlet valve 3 of leaning to one side
It is connected by water pipe with 7 water inlet of Filter column；Filter top is mounted with pressure gauge 6, by safety valve can automatic pressure regulation,
Filter outlet valve 8 is connected by water pipe with dashpot 10；10 top of dashpot is connected with vacuum pump 9, and lower section of leaning to one side goes out
Mouth of a river valve 11 is connected by water pipe with water pump 12, and the water conservancy of 10 the inside of dashpot is with water pump 12 through valve 13 and fluid flow
Meter 14 flows into resin adsorption device 17.The lower part and top of each adsorption column are respectively equipped with 15 He of resin absorbing column water inlet valve
Resin absorbing column outlet valve 21, resin desorption liquid water inlet valve 16 and resin desorption liquid outlet valve 20, resin are inhaled
Attached column outlet valve 21 is connected with 22 water inlet of water tank after absorption, stores up after resin desorption liquid outlet valve 20 and desorption
23 water inlet of water tank is connected, and macroporous absorbent resin 19 is housed inside resin absorbing column 17；Water tank 22 is rectangular sink after absorption,
Top is equipped with water tank water inlet after absorption, and lower section of leaning to one side is equipped with water tank outlet valve 24 after absorption, water tank after absorption
Outlet valve 24 is connected by water pump 12 with ozone oxidation column water inlet, and water tank outlet valve 25 passes through water pump after desorption
12 are connected with the water inlet valve 26 of evaporative condenser 28；Evaporative condenser 28 is equipped with heating rod 29, the outer bread of heating tank below
One layer of heat preservation set 27 has been wrapped up in, has been condensing unit above heating tank, both sides are equipped with condenser pipe 30, are fitted with exhaust valve 31, condense
Water inlet tube mouth valve 32 and outlet valve 34 are connected with cold-trap 33, have a water outlet to pass through outlet valve below condensate tank(trap)
35 are connected with 36 water inlet of desorption liquid water tank, and 36 water outlet of desorption liquid water tank flows through fluid flowmeter 14 by water pump 12
Into resin desorption device 17；The upper, middle and lower of leaning to one side of ozone oxidation column 42 be designed with ozone oxidation column water inlet valve 39,38,
37, the lower section of ozone oxidation column 42 is equipped with ozone oxidation column outlet valve 46, ozone oxidation column outlet valve 46 and oxidation
50 water inlet of water tank is connected afterwards, and ozone oxidation column 42 is equally divided into three sections, and oxidation sieve plate 43 is arranged at every section of bottom, aoxidizes sieve plate
43 are integrated with flange, and oxidation sieve plate 43 can support filler, can also extend the time of contact of ozone and waste water, every section of ozone oxidation
It is equipped with spray head 41 at the top of column 42, is internal containing ozone filler 44,42 bottom of ozone oxidation column is equipped with ozonation aerated disk 45；Each
Aoxidizing is ozone filler 44 above sieve plate 43；The outlet valve of the water inlet of water tank 50 and ozone oxidation column 42 after oxidation
46 are connected, and the outlet valve 51 of water tank 50 passes through water circulating pump 12 and ozone oxidation column upper end water inlet valve 40 after oxidation
It is connected.The gas outlet of ozone generator 49 is connected with check (non-return) valve 48, prevents liquid from entering ozone generator, gas flowmeter 47 with
Ozonation aerated 45 air inlet of disk is connected.
18 shape of absorption sieve plate is circle, and absorption 18 whole body of sieve plate is covered with round filter opening, and filter pore size is less than resin
Silicagel pad is arranged in the size of resin particle in layer, oxidation sieve plate edge, and the leakproofness of reinforced resin column, every group of sieve plate is and resin
The flange of column is integrated, and facilitates the filling and replacement of resin.
After the resin absorbing column adsorption saturation, desorption and regeneration is carried out using desorption liquid, macroporous absorbent resin is repeatable to be made
With.
After the desorption liquid use, desorption liquid and organic macromolecule can be made to be separated by solid-liquid separation by apparatus for evaporation condensation, desorption
Liquid is reusable.The method has saved resource and cost.
The ozone oxidation column 42 is equally divided into three sections, and every section of top is equipped with spray head 41, bottom is equipped with oxidation sieve plate 43, interior
Contain ozone filler 44 in portion.Oxidation sieve plate 43 is integrated with flange, facilitates filler and disassembly, and oxidation 43 whole body of sieve plate is covered with circle
Filter opening, filter pore size very little can increase the reaction time of ozone gas and industrial wastewater, and ozone oxidation column is divided into three sections, smelly
Oxygen can realize cascade utilization, improve the utilization efficiency of ozone, reduce the waste and pollution of ozone, reduce Industrial Wastewater Treatment cost
And energy consumption.
42 bottom of ozone oxidation column is equipped with ozonation aerated disk 45；Ozonation aerated disk 45 is sent out by check (non-return) valve 48 and ozone
Raw device is connected, and prevents liquid from entering ozone generator, damages machine.
The outlet valve 51 of water tank 50 is intake by water circulating pump 12 and ozone oxidation column upper end after the ozonisation
Mouth valve 40 is connected, and is not only recycled to waste water, can also be by three sections of ozone oxidation column upper, middle and lower of wastewater treatment for a period of time
After carry out mixing reprocessing, improve the efficiency and utilization rate of ozone.
The resin adsorption device 17 is formed in parallel by two inside equipped with the resin absorbing column of macroporous absorbent resin 19, and one
A to be adsorbed, one is desorbed.
Waste water is poured into coagulation tank 1 first as shown in Figure 1:, coagulant agitating paddle 2 is added and stirs evenly, is mixed
Solidifying processing makes the large granular impurity flocculation sedimentation in waste water get off, and floating installation 4 floats up and down according to the turbidity of liquid, make compared with
Filter 7 is preferentially flowed by valve 3 for clear liquid, more muddy liquid passes through the inflow filter 7 of valve 5 again, beats
Waste water in filter is quickly filled into dashpot 10 by valve opening door 8 using vacuum pump 9, opens valve 11 and valve 15 is logical
It crosses water pump 12 water of 10 the inside of dashpot is driven into one of resin absorbing column 17, carries out flow velocity control using flowmeter 14
System, makes waste liquid pass through the resin absorbing column with certain flow rate.Macroporous absorbent resin 19 is housed inside resin absorbing column,
By organic macromolecule most in 19 Dynamic Adsorption waste water of macroporous absorbent resin, when the macroporous absorption tree in the resin column
Desorption and regeneration is carried out using desorption liquid after rouge adsorption saturation, desorption liquid is generally organic matter such as ethyl acetate, due to desorption liquid
Different with the boiling point of organic macromolecule, used desorption liquid can make desorption liquid and organic macromolecule by apparatus for evaporation condensation 28
It is separated by solid-liquid separation, water tank 23 after desorption is entered after desorption liquid use, opened valve 25 by water pump 12 and be driven into evaporator tank
The inside carries out heating evaporation by heating rod 29, and desorption liquid becomes steam and separates with organic macromolecule, and desorption liquid steam encounters cold
Solidifying pipe 30 condenses out inflow groove, and outlet valve 35 flows into desorption liquid water tank 36 below groove, and carrying out circulation makes
With the method reduces energy consumption, save the cost, and condenser pipe 30 passes through water inlet valve 32 and outlet valve 34 and 33 phase of cold-trap
Even, it cools down, water is recycled, and is economized on resources.Another is recycled while the resin column is desorbed
Resin column continues to adsorb, and continues opening valve 11 and valve 15 and is driven into the water of 10 the inside of dashpot separately by water pump 12
In an outer resin absorbing column 17, flow control is carried out using flowmeter 14, waste liquid is made to pass through tree with certain flow rate
Rouge adsorption column.Valve 21 is opened, control valve aperture keeps it identical as water inlet flow velocity, flows into water tank 22 by valve 21, beat
The water of water tank 22 is driven into ozone oxidation column 42 using water pump and carries out oxidative degradation by valve opening door 24, and ozone oxidation column has three
A water inlet is controlled by lower openings valve 37, middle opening valve 38, upper opening valve 39, is needed to open phase according to different
Valve is answered, ozone is generated by ozone generator 49, is carried out rate controlling using gas flowmeter 47, is sprayed by ozonation aerated device 45
Ozone out, ozone from bottom to top pass through pillar, and waste water sprays from top to down, and ozone is made full use of to be reacted with waste water, will not
The organic macromolecule exhaustive oxidation degradation being adsorbed, the waste water after oxidation flows into water tank 50 by valve 46, if waste water is discontented
Foot needs to open valve 51 and valve 39 and is driven into ozone oxidation column by water pump 12 to be handled again, finally makes wastewater to reach standard
Discharge.
Macroporous absorbent resin is housed inside the resin absorbing column, for adsorbing organic macromolecule in industrial wastewater, is adsorbed
The resin of saturation carries out desorption and regeneration using desorption liquid, and the solution after desorption is reused by evaporative condenser.Ozone oxidation column
Inside is equipped with filler, and ozonation aerated disk is arranged below, and conducive to the contact area for increasing ozone and waste water, ozone oxidation column is divided into
Organic macromolecule in industrial wastewater is carried out oxidative degradation by three sections of cascade utilization ozone.The present invention is by resin absorption technique, ozone
Oxidation processing technique be combined together collaboration organic macromolecule in industrial wastewater is handled, have it is easy to operate it is easy to control,
Treatment effeciency is high, adsorbs resin and desorption liquid is reusable, save the cost, reduce energy consumption, have broad application prospects.
Embodiment two: waste water is poured into coagulation as shown in Figure 1: by a kind of device for removing organic macromolecule in industrial wastewater
In slot 1, coagulant agitating paddle 2 is added and stirs evenly, carrying out coagulating treatment makes under the large granular impurity flocculation sedimentation in waste water
Come, floating installation 4 floats up and down according to the turbidity of liquid, and more clear liquid is made preferentially to flow into filter by valve 3
7, more muddy liquid passes through the inflow filter 7 of valve 5 again, and it is using vacuum pump 9 that the waste water in filter is fast to open valve 8
Speed is filled into dashpot 10, opens valve 11 and valve 15 by water pump 12 and the water of 10 the inside of dashpot is driven into two simultaneously
In the resin absorbing column 17 of a parallel connection, carry out flow control using flowmeter 14, make waste liquid with certain flow rate from top to bottom simultaneously
By in two resin absorbing columns in parallel.It is equipped with macroporous absorbent resin 19 inside two resin absorbing columns in parallel, is passed through
Most organic macromolecule in macroporous absorbent resin 19 while Dynamic Adsorption waste water, opening valve 21, control valve aperture,
Keep it identical as water inlet flow velocity, water tank 22 is flowed by valve 21, opens valve 24 and beaten the water of water tank 22 using water pump
Enter to ozone oxidation column 42 and carry out oxidative degradation, there are three water inlets by lower openings valve 37, middle opening for ozone oxidation column
Valve 38, upper opening valve 39 control, and need to open respective valves according to different, and ozone is generated by ozone generator 49,
Rate controlling is carried out using gas flowmeter 47, ozone is sprayed by ozonation aerated device 45, ozone from bottom to top passes through pillar, waste water
It sprays from top to down, ozone is made full use of to be reacted with waste water, unadsorbed organic macromolecule exhaustive oxidation is degraded, oxygen
Waste water after change flows into water tank 50 by valve 46, if waste water is unsatisfactory for needing to open valve 51 and valve 39 passes through water pump 12
It is driven into ozone oxidation column and handles again, finally make discharged wastewater met the national standard.
Above-mentioned resin adsorption device 17 is formed in parallel by two inside equipped with the resin absorbing column of macroporous absorbent resin 19, together
Shi Jinhang absorption.
Embodiment three: waste water is poured into coagulation as shown in Figure 1: by a kind of device for removing organic macromolecule in industrial wastewater
In slot 1, coagulant agitating paddle 2 is added and stirs evenly, carrying out coagulating treatment makes under the large granular impurity flocculation sedimentation in waste water
Come, floating installation 4 floats up and down according to the turbidity of liquid, and more clear liquid is made preferentially to flow into filter by valve 3
7, more muddy liquid passes through the inflow filter 7 of valve 5 again, and it is using vacuum pump 9 that the waste water in filter is fast to open valve 8
Speed is filled into dashpot 10, opens valve 11 and valve 15 by water pump 12 and the water of 10 the inside of dashpot is driven into two simultaneously
In the resin absorbing column 17 of a parallel connection, carry out flow control using flowmeter 14, make waste liquid with certain flow rate from top to bottom simultaneously
By in two resin absorbing columns in parallel.It is equipped with macroporous absorbent resin 19 inside two resin absorbing columns in parallel, is passed through
Most organic macromolecules, the macroporous absorption in two resin columns in macroporous absorbent resin 19 while Dynamic Adsorption waste water
Desorption and regeneration is carried out simultaneously using desorption liquid after resin adsorption saturation, desorption liquid is generally organic matter such as ethyl acetate, due to de-
The boiling point of attached liquid and organic macromolecule is different, and used desorption liquid can make desorption liquid and organic big by apparatus for evaporation condensation 28
Molecule is separated by solid-liquid separation, and water tank 23 after desorption is entered after desorption liquid use, is opened valve 25 by water pump 12 and is driven into steaming
It sends out inside slot, heating evaporation is carried out by heating rod 29, desorption liquid becomes steam and separates with organic macromolecule, and desorption liquid steam is met
Inflow groove is condensed out to condenser pipe 30, outlet valve 35 flows into desorption liquid water tank 36 below groove, is recycled
It uses, the method reduces energy consumption, save the cost, and condenser pipe 30 passes through water inlet valve 32 and outlet valve 34 and cold-trap 33
It is connected, cools down, water is recycled, and is economized on resources.Valve 24 is opened to beat the water of water tank 22 using water pump
Enter to ozone oxidation column 42 and carry out oxidative degradation, there are three water inlets by lower openings valve 37, middle opening for ozone oxidation column
Valve 38, upper opening valve 39 control, and need to open respective valves according to different, and ozone is generated by ozone generator 49,
Rate controlling is carried out using gas flowmeter 47, ozone is sprayed by ozonation aerated device 45, ozone from bottom to top passes through pillar, gives up
Water sprays from top to down, and ozone is made full use of to be reacted with waste water, and unadsorbed organic macromolecule exhaustive oxidation is degraded,
Waste water after oxidation flows into water tank 50 by valve 46, if waste water is unsatisfactory for needing to open valve 51 and valve 39 passes through water pump
12 are driven into ozone oxidation column and handle again, finally make discharged wastewater met the national standard.
Above-mentioned resin adsorption device 17 is formed in parallel by two inside equipped with the resin absorbing column of macroporous absorbent resin 19, together
Shi Jinhang desorption.
According to actual needs, the resin adsorption device 17 is inhaled by three inside equipped with the resin of macroporous absorbent resin 19
Attached column is formed in parallel, while being adsorbed or being desorbed or one for adsorbing, other two is for being desorbed.
According to actual needs, the resin adsorption device 17 is equipped with the resin adsorption of macroporous absorbent resin 19 by four inside
Column is formed in parallel, while being adsorbed or being desorbed or two for adsorbing, other two is for being desorbed.
According to actual needs, the resin adsorption device 17 is inhaled by the multiple internal resins equipped with macroporous absorbent resin 19
Attached column is formed in parallel, and a part is for adsorbing, and another part is for being desorbed；Or it is completely used for adsorbing or be desorbed.
Claims (10)
1. the device of organic macromolecule in a kind of removal industrial wastewater, it is characterised in that: the device is by coagulation tank (1), filtering
Device (7), dashpot (10), resin adsorption device (17), apparatus for evaporation condensation (28), cold-trap (33), ozone oxidation column (42) and
Water tank (50) is connected in sequence by pipeline and valve along process flow after oxidation.
2. the device of organic macromolecule in a kind of removal industrial wastewater as described in claim 1, it is characterised in that: the resin
Adsorbent equipment (17) is formed in parallel by least two inside equipped with the resin absorbing column of macroporous absorbent resin (19), and each resin is inhaled
The absorption sieve plate (18) for may filter that large granular impurity by three layers inside attached column, mitigating resin column pressure, preventing resin from agglomerating
Each resin column is equidistantly divided into three sections, each absorption sieve plate (18) is assembled into one with flange, each resin absorbing column
For cylindrical structure, absorption sieve plate (18) shape is round and the whole body is covered with round filter opening, and filter pore size is less than resin layer
The size of middle resin particle, described absorption sieve plate (18) edge are provided with the leakproofness silicagel pad of reinforced resin column.
3. the device of organic macromolecule in a kind of removal industrial wastewater as claimed in claim 2, it is characterised in that: the resin
Adsorbent equipment (17) is formed in parallel by two resin absorbing columns, can simultaneously be used as absorption and desorption, can also one for adsorb one
It is a to be used to be desorbed.
4. the device of organic macromolecule in a kind of removal industrial wastewater as claimed in claim 1 or 3, it is characterised in that: described
The lower part and top of each adsorption column are respectively equipped with resin absorbing column water inlet valve (15) and resin absorbing column outlet valve
(21), resin desorption liquid water inlet valve (16) and resin desorption liquid outlet valve (20), resin absorbing column outlet valve
(21) with absorption after water tank (22) water inlet be connected, resin desorption liquid outlet valve (20) be desorbed after water tank (23) into
The mouth of a river is connected, and water tank (22) is rectangular sink after absorption, and top is equipped with water tank water inlet after absorption, and lower section of leaning to one side, which is equipped with, inhales
Attached water tank outlet valve (24), water tank outlet valve (24) passes through water pump (12) and ozone-oxidizing device after absorption
Water inlet be connected, water tank outlet valve (25) passes through the water inlets of water pump (12) and apparatus for evaporation condensation (28) after desorption
Valve (26) is connected.
5. the device of organic macromolecule in a kind of removal industrial wastewater as described in claim 1, it is characterised in that: the coagulation
Slot (1) is built-in with agitating paddle and stirring motor (2), and there are two water outlet, the water outlets for lower section of leaning to one side for setting on coagulation tank (1)
A floating installation (4) to float up and down according to the turbidity of liquid, coagulation tank (1) bottom outlet valve (5) and side is inscribed
Outlet valve (3) is connected by water pipe with filtering column device (7) water inlet below body.
6. the device of organic macromolecule in a kind of removal industrial wastewater as described in claim 1, it is characterised in that: the filtering
Be equipped at the top of device (7) one by safety valve can automatic pressure regulation pressure gauge (6), filter outlet valve (8) passes through
Water pipe is connected with the dashpot (10), is connected above dashpot (10) with vacuum pump (9), lower section outlet valve (11) of leaning to one side
It is connected by water pipe with water pump (12), the water conservancy inside dashpot (10) is with water pump (12) through valve (13) and fluid flowmeter
(14) it flows into the resin adsorption device (17).
7. the device of organic macromolecule in a kind of removal industrial wastewater as described in claim 1, it is characterised in that: the evaporation
Condensing unit (28) is assembled by the heating tank of lower part and the condenser on top, and the lower part of heating tank is equipped with heating rod
(29), outside has been wrapped up one layer of heat preservation set (27), and the both sides of condenser are equipped with condenser pipe (30), are fitted with exhaust valve (31),
The water inlet valve (32) and outlet valve (34) of condenser pipe (30) are connected with the cold-trap (33), there is one below condenser
Water outlet is connected by outlet valve (35) with desorption liquid water tank (36) water inlet, and desorption liquid water tank (36) water outlet is logical
It crosses water pump (12) and flows through fluid flowmeter (14) into resin desorption device (17).
8. the device of organic macromolecule in a kind of removal industrial wastewater as described in claim 1, it is characterised in that: the ozone
The upper, middle and lower of leaning to one side of oxide pillars (42) is designed with ozone oxidation column water inlet valve (39), (38), (37), ozone oxidation column (42)
Lower section be equipped with ozone oxidation column outlet valve (46), ozone oxidation column outlet valve (46) and oxidation after water tank (50)
Water inlet is connected, and ozone oxidation column (42) is equally divided into three sections, and spray head (41), inside are equipped at the top of every section of ozone oxidation column (42)
Bottom containing ozone filler (44), every section of ozone oxidation column (42) be equipped be equipped with sustainable filler and can extend ozone with
It is ozone filler (44) to aoxidize sieve plate (43) above the oxidation sieve plate (43) of the time of contact of waste water, each oxidation sieve plate (43)
It is linked together with flange, ozone oxidation column (42) bottommost is equipped with ozonation aerated disk (45), water tank (50) after the oxidation
Water inlet is connected with the outlet valve (46) of ozone oxidation column (42), and the outlet valve (51) of water tank (50) is logical after oxidation
Water circulating pump (12) is crossed to be connected with ozone oxidation column upper end water inlet valve (40), the gas outlet of ozone generator (49) with it is non-return
Valve (48) is connected, and gas flowmeter (47) is connected with ozonation aerated disk (45) air inlet, and the oxidation sieve plate (43) is covered with all over the body
The circular small filter opening for increasing ozone gas Yu industrial wastewater reaction time.
9. the device of organic macromolecule in a kind of removal industrial wastewater as claimed in claim 3, it is characterised in that: the resin
Adsorbent equipment (17) is formed in parallel by three resin absorbing columns, can be used as absorption and desorption simultaneously, can also one for adsorbing, separately
Outer two are used to be desorbed for desorption or one, other two is for adsorbing.
10. the device of organic macromolecule in a kind of removal industrial wastewater as claimed in claim 3, it is characterised in that: the tree
Rouge adsorbent equipment (17) is formed in parallel by four resin absorbing columns, can be used as absorption and desorption simultaneously, can also two for adsorbing,
Other two is for being desorbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107316.5A CN109081494A (en) | 2018-09-21 | 2018-09-21 | The device of organic macromolecule in a kind of removal industrial wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107316.5A CN109081494A (en) | 2018-09-21 | 2018-09-21 | The device of organic macromolecule in a kind of removal industrial wastewater |
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| CN109081494A true CN109081494A (en) | 2018-12-25 |
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| CN201811107316.5A Pending CN109081494A (en) | 2018-09-21 | 2018-09-21 | The device of organic macromolecule in a kind of removal industrial wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111825154A (en) * | 2020-07-29 | 2020-10-27 | 南京大学环境规划设计研究院股份公司 | High-concentration organic wastewater treatment device |
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| CN204625391U (en) * | 2015-05-14 | 2015-09-09 | 长春黄金研究院 | A kind of gold manufacturing enterprises cyanide wastewater governing system |
| CN207313317U (en) * | 2017-09-30 | 2018-05-04 | 珠海菲伯过滤材料有限公司 | A kind of glass filter paper waste-water recovering treater |
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| CN102910757A (en) * | 2012-09-27 | 2013-02-06 | 新泰昊原化工有限责任公司 | Treatment technique of waste water generated in production of o-nitrophenol |
| CN104193014A (en) * | 2014-09-19 | 2014-12-10 | 南京大学 | Complex reactor for removing tebuconazole in water, and system and method thereof |
| CN204625391U (en) * | 2015-05-14 | 2015-09-09 | 长春黄金研究院 | A kind of gold manufacturing enterprises cyanide wastewater governing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111825154A (en) * | 2020-07-29 | 2020-10-27 | 南京大学环境规划设计研究院股份公司 | High-concentration organic wastewater treatment device |
| CN111825154B (en) * | 2020-07-29 | 2022-03-18 | 南京大学环境规划设计研究院股份公司 | High-concentration organic wastewater treatment device |
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