CN209259859U - A kind of ozone Oxidation Treatment device suitable for brominated organic wastewater - Google Patents

Abstract

The utility model relates to technical field for the treatment of of organic waste, and disclose a kind of ozone Oxidation Treatment device suitable for brominated organic wastewater, including integrated cabinet, the inner roof wall of the integrated cabinet is fixedly installed with sandfiltration pot, water inlet pipe is communicated at the top of the sandfiltration pot, the inside of the integrated cabinet is fixedly installed with the nanofiltration tank being connected to sandfiltration pot, and the inside of the integrated cabinet is fixedly installed with the ion exchange resin column being connected to nanofiltration tank.This is suitable for the ozone Oxidation Treatment device of brominated organic wastewater, stirring motor is provided in reaction tank, the rotation of stirring motor drives the rotation of agitator disk, convex block is triangular in shape, through-hole is offered in stirring block to derived ozone will preferably be stirred with waste water from jetting type aerator, to accelerating oxidation of the ozone to waste water, while it being provided on the inner wall of reaction tank the oxidability that ultraviolet radiator further strengthens ozone, improves ozone to the oxidability of waste water.

Description

A kind of ozone Oxidation Treatment device suitable for brominated organic wastewater

Technical field

The utility model relates to technical field for the treatment of of organic waste, specially a kind of ozone suitable for brominated organic wastewater Oxidation treatment device.

Background technique

Ozone oxidation method processing organic wastewater is a kind of efficient and convenient emerging processing mode, but according to the study found that Bromide ion in organic wastewater can be the carcinogenic bromination organic by-products such as bromite, bromate, potential danger by ozone oxidation Evil is huge, therefore, should pay attention to the bromide ion removal before oxidation for the ozone Oxidation Treatment of brominated organic wastewater, and to oxidation The bromate generated afterwards is removed.

It is existing perfect not enough on oxidation effectiveness to brominated organic waste-water treating apparatus, the processing of brominated organic wastewater Mode is chlorine extraction bromine method, and effect is not significant and dangerous, is mostly mixed by ozone and sewage in sewage-treatment plant It closes to realize the oxidation to waste water, usually the pipeline of ozone is passed through in waste water, this mode frequently can lead to ozone right Effect when waste water is aoxidized is bad, while ozone is failing to react the loss for leading to ozone completely, so propose a kind of suitable Above-mentioned propose is solved the problems, such as the ozone Oxidation Treatment device of brominated organic wastewater.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides at a kind of ozone oxidation suitable for brominated organic wastewater Manage device, have reaction effect it is good the advantages that, solve it is existing to brominated organic waste-water treating apparatus on oxidation effectiveness Perfect not enough, the processing mode of brominated organic wastewater is chlorine extraction bromine method, and effect is not significant and dangerous, at sewage Mostly mix to realize the oxidation to waste water with sewage by ozone in reason device, the pipeline of ozone is usually passed through waste water In, it is bad that this mode frequently can lead to effect of the ozone when aoxidizing to waste water, while ozone is failing to react completely The problem of leading to the loss of ozone.

(2) technical solution

To realize the good purpose of above-mentioned oxidation effectiveness, the utility model provides the following technical solutions: one kind is suitable for brominated The ozone Oxidation Treatment device of organic wastewater, including integrated cabinet, the inner roof wall of the integrated cabinet are fixedly installed with sandfiltration pot, Water inlet pipe is communicated at the top of the sandfiltration pot, the inside of the integrated cabinet is fixedly installed with the nanofiltration being connected to sandfiltration pot Tank, the inside of the integrated cabinet are fixedly installed with the ion exchange resin column being connected to nanofiltration tank, the right side of the integrated cabinet Side wall is fixedly installed with the clear water storage tank being connected to ion exchange resin column, and the right side wall of the integrated cabinet is fixedly installed with Regenerative agent storage tank below clear water storage tank, the bottom of the integrated cabinet are fixedly installed with ozone generator, the collection It is fixedly installed with reaction tank at the inside of cabinet, the inside of the reaction tank is fixedly installed with the jet stream being connected to ozone generator Formula aerator, the inside of the reaction tank are fixedly installed with stirring motor, and the output sleeve of the stirring motor is connected to agitator disk, The left and right sides of the agitator disk is fixedly installed with the stirring block that quantity is two, and the inside of the stirring block offers logical Hole, the two sides up and down of the agitator disk are fixedly installed with convex block, and the inner wall of the reaction tank is fixedly installed with ultraviolet radiator, The bottom of the integrated cabinet is fixedly installed with the active carbon filtering tank being connected to reaction tank, the right side of the active carbon filtering tank It is communicated with outlet pipe.

Preferably, the water inlet pipe runs through and extends to the upper surface of integrated cabinet, and the outlet pipe runs through and extends to The outer surface of integrated cabinet.

Preferably, the regenerative agent storage tank is connected to ion exchange resin column, and the shape of the through-hole is in rectangle.

Preferably, the bottom of the nanofiltration tank is communicated with the pipeline being connected to sandfiltration pot, and pipeline outer wall is fixedly installed with Water pump.

Preferably, the shape of the convex block is triangular in shape, and the outer wall of the stirring motor is fixedly installed with shield.

Preferably, the quantity of the ultraviolet radiator is eight, and eight ultraviolet radiator are distributed in reaction tank in a ring Inner wall.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of ozone Oxidation Treatment dress suitable for brominated organic wastewater Set, have it is following the utility model has the advantages that

1, it should be provided with stirring motor in reaction tank, stirred suitable for the ozone Oxidation Treatment device of brominated organic wastewater The rotation for mixing motor drives the rotation of agitator disk, and convex block is triangular in shape, and through-hole is offered in stirring block to preferably will be from Derived ozone is stirred with waste water in jetting type aerator, to accelerate oxidation of the ozone to waste water, while being reacted It is provided with the oxidability that ultraviolet radiator further strengthens ozone on the inner wall in pond, improves ozone to the energy of oxidation of waste water Power.

It 2, should be suitable for the ozone Oxidation Treatment device of brominated organic wastewater, by being communicated with water in the bottom of nanofiltration tank Pump after by ion exchange resin column, preferably carried out internal bromide ion to being filtered for multiple times waste water realization Filter, so that bromide ion is gathered in ion exchange resin column, after completing ozone to the oxidation of waste water, active carbon filtering tank energy Preferably guarantee the bromide ion for failing to completely remove, while also waste water final step is adsorbed, ensure that last waste water stream Cleaning out.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is partial enlargement diagram at A in the utility model Fig. 1.

In figure: 1 integrated cabinet, 2 sandfiltration pots, 3 water inlet pipes, 4 nanofiltration tanks, 5 ion exchange resin columns, 6 clear water storage tanks, 7 Regenerative agent storage tank, 8 ozone generators, 9 reaction tanks, 10 jetting type aerators, 11 stirring motors, 12 agitator disks, 13 stirring blocks, 14 Through-hole, 15 convex blocks, 16 ultraviolet radiator, 17 active carbon filtering tanks, 18 outlet pipes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of ozone Oxidation Treatment device suitable for brominated organic wastewater referring to FIG. 1-2, including integrated cabinet 1, collection It is fixedly installed with sandfiltration pot 2 at the inner roof wall of cabinet 1, the top of sandfiltration pot 2 is communicated with water inlet pipe 3, and water inlet pipe 3 runs through and extends To the upper surface of integrated cabinet 1, outlet pipe 18 runs through and extends to the outer surface of integrated cabinet 1, and the inside of integrated cabinet 1 is fixed The nanofiltration tank 4 being connected to sandfiltration pot 2 is installed, the bottom of nanofiltration tank 4 is communicated with the pipeline being connected to sandfiltration pot 2, and outside pipeline Wall is fixedly installed with water pump, and the inside of integrated cabinet 1 is fixedly installed with the ion exchange resin column 5 being connected to nanofiltration tank 4, integrates The right side wall of cabinet 1 is fixedly installed with the clear water storage tank 6 being connected to ion exchange resin column 5, and the right side wall of integrated cabinet 1 is solid Dingan County is equipped with the regenerative agent storage tank 7 for being located at 6 lower section of clear water storage tank, and regenerative agent storage tank 7 is connected to ion exchange resin column 5, leads to The shape in hole 14 is in rectangle, and the bottom of integrated cabinet 1 is fixedly installed with ozone generator 8, and the inside of integrated cabinet 1 is fixedly mounted There is reaction tank 9, the inside of reaction tank 9 is fixedly installed with the jetting type aerator 10 being connected to ozone generator 8, reaction tank 9 Inside is fixedly installed with stirring motor 11, and the model of stirring motor 11 can be Y355L1-2, and stirring electricity is provided in reaction tank 9 Machine 11, the rotation of stirring motor 11 drive the rotation of agitator disk 12, and convex block 15 is triangular in shape, offers through-hole in stirring block 13 14 from jetting type aerator 10 with waste water to derived ozone will preferably be stirred, to accelerate ozone to waste water Oxidation, while being provided on the inner wall of reaction tank 9 oxidability that ultraviolet radiator 16 further strengthens ozone, improve Oxidability of the ozone to waste water, the output sleeve of stirring motor 11 are connected to agitator disk 12, and the left and right sides of agitator disk 12 is equal It is fixedly installed with the stirring block 13 that quantity is two, the inside of stirring block 13 offers through-hole 14, the two sides up and down of agitator disk 12 It is fixedly installed with convex block 15, the shape of convex block 15 is triangular in shape, and the outer wall of stirring motor 11 is fixedly installed with shield, The inner wall of reaction tank 9 is fixedly installed with ultraviolet radiator 16, and the quantity of ultraviolet radiator 16 is eight, and eight ultraviolet radiator 16 are in ring Shape is distributed in the inner wall of reaction tank 9, and the bottom of integrated cabinet 1 is fixedly installed with the active carbon filtering tank 17 being connected to reaction tank 9, The right side of active carbon filtering tank 17 is communicated with outlet pipe 18, by being communicated with water pump in the bottom of nanofiltration tank 4, thus by waste water reality Now be filtered for multiple times, by preferably internal bromide ion being filtered after ion exchange resin column 5, thus by bromine from Son is gathered in ion exchange resin column 5, and after completing ozone to the oxidation of waste water, active carbon filtering tank 17 can preferably guarantee Fail the bromide ion completely removed, while also waste water final step is adsorbed, ensure that the cleaning of last waste water outflow.

When in use, organic wastewater passes through sandfiltration pot 2 first and is pre-processed, and intercepts to large particulate matter, then Remove most of divalent and multivalent ion by nanofiltration tank 4, part bromide ion, via nanofiltration tank 4 treated clear water flows into from Sub-exchange resin column 5, the concentrate after nanofiltration are back to sandfiltration pot 2 by water pump, carry out circular treatment after mixing with raw water, from Sub-exchange resin column 5, as adsorption column, effectively replaces a large amount of bromide ions, after displacement using alkaline quaternary amine type anion exchange resin Liquid propose bromine coarse fodder by the modes such as desorbing and distilling, ion exchange resin column 5, need to be into after certain service life Row regeneration treatment, the present apparatus then pass through ultraviolet joint ozone reaction configured with regenerative agent storage tank 7 and clean water tank 6, organic wastewater, Ozone is manufactured by ozone generator 8, controls ozone amount appropriate by jetting type aerator 10 by enabling organic waste in reaction tank 9 Water comes into full contact with ozone, under the auxiliary irradiation of ultraviolet lamp tube 16 strengthen ozone generate with it is advanced under hydroxyl radical free radical form Oxidation reaction has lower bromine via simple ozone Oxidation Treatment by the organic wastewater ratio in ultraviolet joint ozone reaction pond 9 Acid group production rate has combined completeness of the organic wastewater by ozone Oxidation Treatment, flows through via the waste water after oxidation processes On the one hand active carbon filtering tank 17 further can carry out materializing strategy to organic wastewater, on the other hand ensure further to remove The bromate that may be generated in reaction tank 9.

In conclusion stirring should be provided in reaction tank 9 suitable for the ozone Oxidation Treatment device of brominated organic wastewater Motor 11, the rotation of stirring motor 11 drive the rotation of agitator disk 12, and convex block 15 is triangular in shape, offers in stirring block 13 logical Hole 14 from jetting type aerator 10 with waste water to derived ozone will preferably be stirred, to accelerate ozone to useless The oxidation of water, while it being provided on the inner wall of reaction tank 9 oxidability that ultraviolet radiator 16 further strengthens ozone, it mentions High oxidability of the ozone to waste water, by being communicated with water pump in the bottom of nanofiltration tank 4, so that waste water is realized multiple mistake Internal bromide ion is preferably filtered, after by ion exchange resin column 5 so that bromide ion is gathered in by filter In ion exchange resin column 5, after completing ozone to the oxidation of waste water, active carbon filtering tank 17 can preferably guarantee to fail completely The bromide ion of removing, while also waste water final step is adsorbed, it ensure that the cleaning of last waste water outflow, solve existing It is perfect not enough on oxidation effectiveness to brominated organic waste-water treating apparatus, the processing mode of brominated organic wastewater mentions for chlorine Bromine method is taken, effect is not significant and dangerous, mostly mix to realization pair with sewage by ozone in sewage-treatment plant The pipeline of ozone is usually passed through in waste water by the oxidation of waste water, and this mode frequently can lead to ozone and aoxidize to waste water When effect it is bad, while ozone failing completely react lead to the loss of ozone the problem of.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of ozone Oxidation Treatment device suitable for brominated organic wastewater, including integrated cabinet (1), it is characterised in that: institute The inner roof wall for stating integrated cabinet (1) is fixedly installed with sandfiltration pot (2), is communicated with water inlet pipe (3) at the top of the sandfiltration pot (2), The inside of the integrated cabinet (1) is fixedly installed with the nanofiltration tank (4) being connected to sandfiltration pot (2), the integrated cabinet (1) it is interior Portion is fixedly installed with the ion exchange resin column (5) being connected to nanofiltration tank (4), the fixed peace of the right side wall of the integrated cabinet (1) Equipped with the clear water storage tank (6) being connected to ion exchange resin column (5), the right side wall of the integrated cabinet (1) is fixedly installed with The bottom of regenerative agent storage tank (7) below clear water storage tank (6), the integrated cabinet (1) is fixedly installed with ozone The inside of device (8), the integrated cabinet (1) is fixedly installed with reaction tank (9), and the inside of the reaction tank (9) is fixedly installed with The inside of the jetting type aerator (10) being connected to ozone generator (8), the reaction tank (9) is fixedly installed with stirring motor (11), the output sleeve of the stirring motor (11) is connected to agitator disk (12), and the left and right sides of the agitator disk (12) is fixed The stirring block (13) that quantity is two is installed, the inside of the stirring block (13) offers through-hole (14), the agitator disk (12) two sides up and down are fixedly installed with convex block (15), and the inner wall of the reaction tank (9) is fixedly installed with ultraviolet radiator (16), the bottom of the integrated cabinet (1) is fixedly installed with the active carbon filtering tank (17) being connected to reaction tank (9), the work Outlet pipe (18) are communicated on the right side of property charcoal filtering tank (17).

2. a kind of ozone Oxidation Treatment device suitable for brominated organic wastewater according to claim 1, it is characterised in that: The upper surface of integrated cabinet (1) is run through and extended to the water inlet pipe (3), and the outlet pipe (18) runs through and extends to integral box The outer surface of body (1).

3. a kind of ozone Oxidation Treatment device suitable for brominated organic wastewater according to claim 1, it is characterised in that: The regenerative agent storage tank (7) is connected to ion exchange resin column (5), and the shape of the through-hole (14) is in rectangle.

4. a kind of ozone Oxidation Treatment device suitable for brominated organic wastewater according to claim 1, it is characterised in that: The bottom of the nanofiltration tank (4) is communicated with the pipeline being connected to sandfiltration pot (2), and pipeline outer wall is fixedly installed with water pump.

5. a kind of ozone Oxidation Treatment device suitable for brominated organic wastewater according to claim 1, it is characterised in that: The shape of the convex block (15) is triangular in shape, and the outer wall of the stirring motor (11) is fixedly installed with shield.

6. a kind of ozone Oxidation Treatment device suitable for brominated organic wastewater according to claim 1, it is characterised in that: The quantity of the ultraviolet radiator (16) is eight, and eight ultraviolet radiator (16) are distributed in the interior of reaction tank (9) in a ring Wall.