CN205995460U - A kind of reactor for the useless dirt of efficient process - Google Patents
A kind of reactor for the useless dirt of efficient process Download PDFInfo
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- CN205995460U CN205995460U CN201620891773.8U CN201620891773U CN205995460U CN 205995460 U CN205995460 U CN 205995460U CN 201620891773 U CN201620891773 U CN 201620891773U CN 205995460 U CN205995460 U CN 205995460U
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Abstract
The utility model is related to a kind of for the useless dirty reactor of efficient process, including the first pipeline and the second pipe for being set in first pipeline external, the section tubular wall of first pipeline is provided with release aperture, Contraction Ducts section is provided with the second pipe, and the release aperture is arranged corresponding to the first contraction mouth of the Contraction Ducts section.Reactor in the utility model can realize being fully contacted, fully reacting between waste water and reagent, to improve treatment effeciency and the effect of waste water.In addition, reactor of the present utility model is compared with existing fluid unit, structure is more reasonable, compact, the volume of whole reactor is less, floor space is less, and the reaction chamber of varying number can be installed, therefore using installation is more convenient, cost of investment is less according to the actual treatment demand of waste water.
Description
Technical field
The utility model is related to pollutant treatment technical field, specifically a kind of for the useless dirty reaction of efficient process
Device.
Background technology
In recent years, with the fast development of China's chemical industry, a large amount of organic pollutions enter water body by all means,
The pollution problem of water environment is caused to become increasingly conspicuous, the toxic organic pollutant of bio-refractory particularly in water body, because of its kind
More, stable in properties, so persistence can be caused to environment to endanger.For such problem of environmental pollution, using Fenton oxidation method
It is one of the approach that more effectively processes.
Traditional homogeneous Fenton's reaction system be by Fe2+/H2O2The system of composition, this system have some problem following：
First, ferrous ion is very big for the impact of OH (hydroxyl radical free radical) growing amount with the dosage of hydrogen peroxide.If
Fe2+/H2O2Dosage too small, OH growing amount is few, then for the energy of oxidation of some organic compounds such as carboxylic acid, alcohol, esters
Power is relatively low, causes COD and chroma removal rate to reduce；Secondly as Fe2+Participation reaction can be circulated during the course of the reaction, but
H2O2Constantly consuming, and H2O2The OH that can be produced in capture system, therefore H2O2Dosage at double in the amount of Fe2+；Again
Secondary, if Fe2+Dosage too high, reduce H2O2While itself can be oxidized to Fe3+, increase while consuming medicament and water colour
Degree；Finally, H2O2Rapid catalytic decomposition is produced a large amount of activity OH, usual OH and is compared speed with the reaction of same matrix slowly, is dissociated
The OH not consumed react with each other generation water, it is impossible to fully with organic wastewater in pollutant reaction cause waste, make process
Inefficiency, and cause the increase of industrial treatment cost.
It is to introduce additional particle on the basis of Fenton's reaction to come in fact for the improved fluid bed Fenton technology of drawbacks described above
Existing Fe3+Out-phase crystallization, the Fe that will be produced during Fenton's reaction3+Filler surface is coated in crystalline form, so as to realize cutting
Stay ferric iron, the purpose of reinforcing Fenton.Though fluid bed Fenton technology has improvement, following defect is there is also：1. work as upflow velocity
When forming fluidized state insufficient for filler, due to the filtration of packing layer, de-ferrous effect can be higher；2. filler itself
Exist and can also there is inhibitory action to fluid bed Fenton's reaction.The ferriferous oxide of filler particles surface crystallization is to fluid bed Fenton
Crystallization has certain inhibitory action further, can cause Fe in reaction system2+Concentration reduce, reduce the speed of oxidation.
3. the Fenton's reaction tower cost height for being designed based on fluid bed Fenton's reaction, floor space are big, increase cost of investment.
Therefore, commonly use Fenton's reaction method at present or the deficiency of technique is that pending waste water and Fenton reagent can not fill
Divide mixing, react insufficient, cause Fenton reagent to use in a large number, cost is improved；Next to that the big multiple footprint of reaction unit is big,
Increase cost of investment.In fact, this commonly uses the pollution discharge treatment method that gives up except Fenton's reaction technique, in other conventional wastewater treatment works
In skill, (such as break point chlorination) there is also Similar Problems, therefore be necessary in fact to improve existing useless dirt processing equipment.
Utility model content
The purpose of this utility model is to provide a kind of reactor for the useless dirt of efficient process, to solve useless dirty and reagent
Can not be sufficiently mixed, react insufficient problem.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of reactor useless dirty for efficient process is provided, including the first pipeline and is set in first pipeline external
Second pipe, the tube wall of first pipeline is provided with release aperture, and the second pipe includes Contraction Ducts section, the contraction
Duct section is inclined towards first pipeline and shrinks and formed the first contraction mouth, and the release aperture corresponds to the contraction segment pipe
The first contraction mouth arrange.
Further, the bore of first contraction mouth is more than first pipe diameter.
Further, the second pipe also includes expansion pipe section, and the expansion pipe section is provided with the second contraction mouth, and
Expand from second contraction mouth along the direction away from first pipeline, the expansion pipe section and the Contraction Ducts section are altogether
Enclose to form reaction chamber together.
Further, the bore of second contraction mouth is more than first pipe diameter.
Alternatively, the second pipe includes interval setting between one or more levels reaction chamber, and the adjacent reaction chamber.
Preferably, the spacing between the adjacent reaction chamber is 10-1000mm.It is understood that the adjacent reaction
Spacing between chamber includes the arbitrary point value in the number range for 10-1000mm, such as between the adjacent reaction chamber
Spacing be 10mm, 20mm, 50mm, 80mm, 100mm, 120mm, 150mm, 200mm, 220mm, 250mm, 300mm, 330mm,
370mm、400mm、450mm、500mm、600mm、640mm、680mm、720mm、750mm、800mm、850mm、900mm、950mm
Or 1000mm.
It is highly preferred that the spacing between the adjacent reaction chamber is 150-350mm.Most preferably, the adjacent reaction chamber
Between spacing be 220mm.
Further, the surface of the expansion pipe section is provided with some first openings, first opening and the expansion
The second contraction mouth for opening duct section is spaced one from arranging；The surface of the Contraction Ducts section is provided with some second openings, described
Second opening is arranged around the first contraction mouth of the Contraction Ducts section, and second opening is connected with first contraction mouth
Logical.
Further, the reactor also includes to be set in the coupling assembly outside the tube wall of first pipeline, described
Coupling assembly is used for connecting adjacent reaction chamber.
Further, the coupling assembly includes threaded first component and second component, and the first component sets
At second contraction mouth, for preventing useless dirt from being flowed out from second contraction mouth；The second component is located at described the
At one contraction mouth, and the bore of first contraction mouth is more than the outside dimension of the second component, so that the second component
There is between first contraction mouth interval.
Further, the surface of the second component is provided with through hole, and the through hole corresponding to the position of the release aperture
Aperture more than the release aperture aperture.
Further, the second pipe also includes waste water inlet and wastewater outlet, the waste water inlet and first order institute
Reaction chamber connection is stated, the wastewater outlet is connected with reaction chamber described in afterbody.
Alternatively, the reaction chamber along the vertical cross-section perpendicular to the first pipeline axial direction be shaped as polygon
Shape, circular or oval.
Preferably, the reaction chamber along the vertical cross-section perpendicular to the first pipeline axial direction be shaped as square or
Rhombus.
Further, the reactor also includes that fixation is enclosed in the shell outside the second pipe.
Further, the shell is enclosed by some side plates parallel to the first pipeline axis direction and is formed, described
Second pipe is fixedly connected by one or two the combination in gluing, snap fit with the shell.
Further, in the shell, the inner surface of at least side plate is provided with draw-in groove or fixture block, relative with side plate this described
The reaction chamber side on be correspondingly provided with fixture block or draw-in groove, be fixed between the draw-in groove and the fixture block, so that institute
State shell to be fixedly connected with the second pipe.
Further, the second pipe is all made using anticorrosive with the shell.Preferably, the second pipe
Road is all made using glass-reinforced plastic material with the shell.
Second aspect, the utility model are also disclosed a kind of above-mentioned purposes for the useless dirty reactor of efficient process, institute
Reactor is stated for processing waste water and/or waste gas.
Further, when the reactor is used for processing waste gas, waste gas first passes through waste gas collection device and is collected, then profit
Waste gas after being collected with the reactor for treatment.
Alternatively, the equipment is applied to Fenton oxidation method waste water treatment process or break point chlorination wastewater treatment work
Skill.
Compared with prior art, have the beneficial effect that：
On the one hand, the reactor in the utility model can realize being fully contacted, fully reacting between waste water and reagent,
To improve treatment effeciency and the effect of waste water.Only set on section tubular wall for being passed through the first pipeline of reagent in the utility model
Put release aperture, and make the position of release aperture that the first contraction mouth of Contraction Ducts section in second pipe is corresponded roughly to, this position is proper
The most narrow place of runner is flowed through for waste water, and therefore waste water drastically can be shunk herein, flow velocity is accelerated, high when release aperture herein is located at
When speed ejects reagent, reagent fierce can be collided with waste water, and the two occurs sufficiently contact and reacts, and reaches raising wastewater treatment
The purpose of efficiency.
On the other hand, compared with existing fluid unit, structure is more reasonable, compact for reactor of the present utility model,
The volume of whole reactor is less, and floor space is less, and can install varying number according to the actual treatment demand of waste water
Reaction chamber, therefore using installation is more convenient, cost of investment is less.
Description of the drawings
Fig. 1 is vertical cross section structural representation of the embodiment two for the useless dirty reactor of efficient process；
Fig. 2 is the enlarged diagram of structure at A in Fig. 1；
Fig. 3 is embodiment two for one of useless dirty distressed structure of reactor of efficient process；
Fig. 4 is embodiment two for one of useless dirty distressed structure of reactor of efficient process；
Fig. 5 (a) is embodiment two for one of useless dirty distressed structure of reactor of efficient process；
Fig. 5 (b) is embodiment two for one of useless dirty distressed structure of reactor of efficient process；
Fig. 5 (c) is embodiment two for one of useless dirty distressed structure of reactor of efficient process；
Fig. 6 is vertical cross section structural representation of the embodiment three for the useless dirty reactor of efficient process；
Fig. 7 is the structural representation of expansion pipe section and Contraction Ducts section in embodiment three；
Fig. 8 is vertical cross section structural representation of the example IV for the useless dirty reactor of efficient process；
Fig. 9 is vertical cross section structural representation (omission connection group of the example IV for the useless dirty reactor of efficient process
Part)；
Figure 10 is that at B, structure is enlarged diagram in Fig. 9；
Figure 11 is the structural representation of expansion pipe section and Contraction Ducts section in example IV；
Figure 12 is example IV for one of useless dirty distressed structure of reactor of efficient process；
Figure 13 is example IV for one of useless dirty distressed structure of reactor of efficient process；
Figure 14 is example IV for one of useless dirty distressed structure of reactor of efficient process；
Figure 15 is the structural representation of coupling assembly in example IV.
Specific embodiment
In the utility model, term " on ", D score, "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outward ",
" in ", " vertical ", " level ", " horizontal ", the orientation of instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship, the relative position relation being merely to illustrate between each part or part, it is not particularly limited each part or group
Become the concrete installation position of part.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing which
His implication, such as term " on " also be likely used in some cases representing certain relations of dependence or annexation.For ability
For the those of ordinary skill of domain, concrete meaning of these terms in the utility model can be understood as the case may be.
Additionally, term " installation ", " setting ", " being provided with ", should be interpreted broadly " connection ", " being connected ".For example, it may be solid
Fixed connection, is detachably connected, or monolithic construction；Can be mechanically connected, or electrical connection；Can be joined directly together, or
It is indirectly connected to by intermediary, or is internal connection between two devices, element or parts.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Additionally, term " first ", " second " etc. are mainly used for different parts or part is distinguished, table is not intended to
The indicated part of bright or hint or relative importance and the quantity of part.Unless otherwise stated, the implication of " multiple " is two
Individual or two or more.
Additionally, in the utility model structure drawn by institute's accompanying drawings, ratio, size etc., are all only used for coordinating explanation
Content disclosed in book, for skilled in the art realises that with reading, be not intended to limit the enforceable limit of the utility model
Fixed condition, therefore there is no technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Under the effect for not affecting the utility model can be generated by and the purpose that can be reached, all must fall disclosed in the utility model
In the range of technology contents are covered.
Additionally, in the utility model, for, in the useless dirty reactor of efficient process, useless dirt refers to waste pollutant, main
The waste water produced in waste water to be referred to and waste gas, especially industrial production and agricultural production and waste gas.
The technical solution of the utility model is further described with reference to embodiment and accompanying drawing.
Embodiment one
The present embodiment provides a kind of reactor useless dirty for efficient process, including the first pipeline and is set in described first
The second pipe of pipeline external, the tube wall of first pipeline are provided with release aperture, and the second pipe includes Contraction Ducts section,
The Contraction Ducts section is inclined towards first pipeline shrinks and is formed the first contraction mouth, and the release aperture corresponds to the receipts
First contraction mouth of pipe section is arranged.
Embodiment two
The present embodiment provides a kind of reactor for the useless dirt of efficient process, as shown in figure 1, the reactor includes first pipe
Road 1, the second pipe 2 being set in outside the first pipeline 1 and fixation are enclosed in the shell 3 outside second pipe 2.
Wherein, in conjunction with shown in Fig. 2, the first pipeline 1 is that one end (left end in Fig. 1) is provided with the reagent inlet 11, other end
The pipeline of closing, and some release aperture 121 are provided with the tube wall 12 of the first pipeline 1.Reagent inlet 11 is used for being passed through place
The reagent of reason waste water, some release aperture 121 are used for outwards ejecting mentioned reagent from the first pipeline 1.
Wherein, second pipe 2 includes the five sections of expansion pipe sections 21 being arranged alternately and five sections of Contraction Ducts sections 22, and useless
Water inlet 23 and wastewater outlet 24.Contraction Ducts section 22 is inclined towards the first pipeline 1 shrinks and is formed bore more than the first pipeline 1
First contraction mouth 221 of diameter, expansion pipe section 21 be provided with bore more than 1 diameter of the first pipeline the second contraction mouth 211, and from
Second contraction mouth 211 is expanded along the direction away from the first pipeline 1, and either segment expansion pipe section 21 and a section be located on the right side of which
Contraction Ducts section 22 encloses to form reaction chamber 25 jointly.Waste water inlet 23 and first order reaction chamber 25 (i.e. the reaction chamber of the leftmost side)
Connection, specifically waste water inlet 23 is vertically communicated between the expansion pipe section 21 of the leftmost side and Contraction Ducts section 22.Waste water goes out
Mouth 24 is connected with afterbody reaction chamber 25 (i.e. the reaction chamber of the rightmost side), and specifically 24 cross connection of wastewater outlet is in the rightmost side
Contraction Ducts section 22 the first contraction mouth 221.
In second pipe 2, the diameter of the first contraction mouth 221 of Contraction Ducts section 22 is slightly larger than the caliber of the first pipeline 1,
So that waste water can be between the first contraction mouth 221 and the first pipeline 1 space in flow out, the release aperture 121 on the first pipeline 1
Open up position corresponding to inside Contraction Ducts section 22, and correspond roughly to the aperture position of the first contraction mouth 221.The second pipe
Road 2 is used for being passed through pending waste water, and so that waste water is reacted in reaction chamber 25, specifically waste water when Contraction Ducts section 22,
Waste water is drastically shunk due to runner constriction, flow velocity is accelerated, waste water at the first contraction mouth 221 (i.e. the most narrow place of runner) with from
The reagent ejected in release aperture 121 can be fully contacted, fully react, and reach the effect of efficient process waste water.
In the present embodiment, between second pipe 2 is formed between Pyatyi reaction chamber 25, and adjacent two-stage reaction chamber 25 altogether
220mm is divided into, by the setting in this reaction of high order chamber 25 so as to sufficiently can contact and reaction between waste water and reagent, and
It is superimposed the effect of this abundant reaction.In fact, the spacing in adjacent two-stage reaction chamber can be according to useless dirt in the utility model
Actual treatment demand set, such as when content of organics is higher in the waste water of required process, adjacent two-stage can be increased anti-
The spacing in chamber being answered, increasing the vertical cross-section area of reaction chamber, making the time that reacts between waste water and reagent longer, being conducive to giving up
The process of water.Further it will be understood that (can also such as wait to locate according to the actual demand for processing waste water in the utility model
The wastewater flow rate of reason, waste water treatment efficiency are required etc.) in outside one or more levels reaction chamber 25 sheathed of the first pipeline 1, such as sheathed eight
Level or ten order reaction chambeies.When only sheathed first order reaction chamber 25, reactor of the present utility model as shown in figure 3, wherein, second pipe
Road 2 only includes the expansion pipe section 21 positioned at left side and the Contraction Ducts section 22 positioned at right side, and waste water inlet 23 is vertically communicated in
Between expansion pipe section 21 and Contraction Ducts section 22,24 cross connection of wastewater outlet is in the first contraction mouth of Contraction Ducts section 22
221, when the organic concentration in pending waste water is very low, can be only with the reactor in first order reaction chamber 25.Additionally, this reality
Can be according to use demand (installation direction of such as reactor, the position of reactor with the waste water inlet in new and wastewater outlet
Etc. demand) it is arranged on diverse location.For example, as shown in figure 4, the waste water inlet 23 is arranged simultaneously along the axis direction of the first pipeline 1
Connect with the expansion pipe section 21 of the leftmost side.Similarly, wastewater outlet can also change according to the actual requirements its set location with
Direction.
Additionally, in the present embodiment, the vertical of reaction chamber 25 constituted with Contraction Ducts section 22 by expansion pipe section 21 cuts
Face is generally shaped like rhombus, the reaction chamber constituted with Contraction Ducts section 22 by the expansion pipe section 21 actually in the utility model
25 vertical cross-section can be various shapes (for example, rhombus, circle, ellipse, hexagon, pentagon etc.), as long as meet receiving
Pipe section 22 has the trend towards the contraction of the first pipeline 1 and the first contraction mouth 221 with diameter greater than the caliber of the first pipeline 1 is
Can.For example, as shown in Fig. 5 (a) to Fig. 5 (c), vertical cross-section difference substantially circular, hexagon, the pentagon of reaction chamber 25.
In addition, the shell 3 of the reactor of the present embodiment is enclosed by the four sides side plate 31 of the axis direction parallel to the first pipeline 1
Close and formed so that second pipe 2 is fixed in shell 3, and make the present embodiment reactor overall structure is more compact, volume more
Little, more convenient, neatly can be installed in Waste Water Treatment.In the present embodiment, in order to the firm of enhancing reactor with
Sealing, second pipe 2 all made using anticorrosive with shell 3, makes for example with glass-reinforced plastic material, second pipe 2 and
It is fixedly connected by one or two the combination in gluing, snap fit between shell 3.When using snap fit,
In shell 3, the inner surface of at least side plate 31 is provided with the draw-in groove of protrusion.Meanwhile, the side of the reaction chamber 25 relative with the side plate 31
The fixture block of protrusion is provided with, is fixed between draw-in groove and fixture block, so as to be fixedly connected between side plate 31 and reaction chamber 25, i.e.
Make to be fixedly connected between side plate 31 and second pipe 2.For further enhancing fixing and sealing effectiveness, preferably in side plate 31 and second
Recycle adhesive means that the two bonds together further after being fixed between pipeline 2.
It should be understood that in the reactor of the present embodiment, the caliber of the first pipeline 1, the aperture of release aperture 121, expansion
Second contraction mouth, 211 shape of duct section 21 and caliber size, 221 shape of the first contraction mouth of Contraction Ducts section 22 and bore big
The parameter such as little can carry out calculating regulation according to the treatment scale of pending waste water, to control the reaction of waste water and reagent in reactor
Intensity, determines optimal wastewater treatment condition.
The reactor of the present embodiment can be used to process all kinds of waste water, processes for example with Fenton oxidation method and contains finite concentration
The waste water of organic matter.Concrete operations are：Hydrogen peroxide agent is passed through in the first pipeline 1, and the first pipeline 1 and power are filled
Put, pressure apparatus connects, the release aperture 121 of the first pipeline 1 is enable towards the injection hydrogen peroxide examination of 2 high speed of second pipe
Agent；While be passed through the pending waste water for being added with ferrous ion solution in second pipe 2, and by second pipe 2 and power
Device, pressure apparatus connection, make pending waste water produce through the contraction of Contraction Ducts section 22 and the expansion of expansion pipe section 21
It is similar to gyrate current；When pending waste water is through the first contraction mouth 221 of Contraction Ducts section 22, as runner drastically contracts
Narrow, waste water drastically shrinks, flow velocity is accelerated, and now waste water can be with the peroxide ejected from 121 high speed of release aperture faster for flow velocity
Change between hydrogen reagent and fierce collision occurs, produce and sufficiently contact, sufficiently reacted, the process so as to improve waste water is imitated
Rate and effect.It is common with ferrous ion in hydrogen peroxide using pending waste water using Fenton oxidation method in the present embodiment
Inorganic states can be oxidized under effect, thus realizing the process to waste water.Similarly, it is also possible to using other wastewater treatments
Reaction principle, different types of reagent is passed through the first pipeline 1, and pending waste water or the waste water containing particular agent are passed through
Second pipe 2, makes fully reaction between reagent and pending waste water.
Embodiment three
The present embodiment provides a kind of for the useless dirty reactor of efficient process, the reactor of the present embodiment and embodiment two
The differing only in of reactor：
As shown in Figure 6, Figure 7, in the present embodiment, it is (most left that the surface of expansion pipe section 21 is provided with some first openings 212
Except the expansion pipe section of side), and the first opening 212 is spaced one from setting with the second contraction mouth 211 of expansion pipe section 21；Receive
The surface of pipe section 22 is provided with some second 222 (except Contraction Ducts sections of the rightmost side) of opening, and the second opening 222 encloses
The first contraction mouth 221 around Contraction Ducts section 22 is arranged, and the second opening 222 is connected with the first contraction mouth 221.The present embodiment
In, the effect for arranging the first opening 212 and the second opening 222 contributes to make pending waste water more smoothly flow to next stage
In reaction chamber 25, so as not to cause because water flow pressure is excessive at runner constriction expansion pipe section 21 and/Contraction Ducts section 22 and
The other structures of reactor are impaired.
It should be understood that in the reactor of the present embodiment, the caliber of the first pipeline 1, the aperture of release aperture 121, expansion
Second contraction mouth, 211 shape of duct section 21 and caliber size, 221 shape of the first contraction mouth of Contraction Ducts section 22 and bore big
The parameter such as the little, opening shape of the first opening 212 and size, the opening shape of the second opening 222 and size can be according to pending
The treatment scale of waste water carries out calculating regulation, to control waste water and the response intensity of reagent in reactor, determines optimal waste water
Treatment conditions.
Example IV
The present embodiment provides a kind of reactor for the useless dirt of efficient process, as shown in figure 8, the reactor includes first pipe
Road 1, the second pipe 2 being set in outside the first pipeline 1, the coupling assembly 4 being set in outside the first pipeline 1 and fixation are enclosed
Shell 3 outside second pipe 2.
Wherein, in conjunction with shown in Fig. 9, Figure 10, the first pipeline 1 is that one end (left end in Fig. 9) is provided with reagent inlet 11, another
The pipeline of one end closing, and some release aperture 121 are provided with the tube wall 12 of the first pipeline 1.Reagent inlet 11 is used for leading to
Enter to process the reagent of waste water, some release aperture 121 are used for outwards ejecting mentioned reagent from the first pipeline 1.
Wherein, second pipe 2 includes the five sections of expansion pipe sections 21 being arranged alternately and five sections of Contraction Ducts sections 22, and useless
Water inlet 23 and wastewater outlet 24.Contraction Ducts section 22 is inclined towards the first pipeline 1 shrinks and is formed bore more than the first pipeline 1
First contraction mouth 221 of diameter, expansion pipe section 21 be provided with bore more than 1 diameter of the first pipeline the second contraction mouth 211, and from
Second contraction mouth 211 is expanded along the direction away from the first pipeline 1, and either segment expansion pipe section 21 and a section be located on the right side of which
Contraction Ducts section 22 encloses to form reaction chamber 25 jointly.Waste water inlet 23 and first order reaction chamber 25 (i.e. the reaction chamber of the leftmost side)
Connection, specifically waste water inlet 23 is vertically communicated between the expansion pipe section 21 of the leftmost side and Contraction Ducts section 22.Waste water goes out
Mouth 24 is connected with afterbody reaction chamber 25 (i.e. the reaction chamber of the rightmost side), and specifically 23 cross connection of wastewater outlet is in the rightmost side
Contraction Ducts section 22 the first contraction mouth 221.
In second pipe 2, the diameter of the first contraction mouth 221 of Contraction Ducts section 22 is slightly larger than the caliber of the first pipeline 1,
So that waste water can be between the first contraction mouth 221 and the first pipeline 1 space in flow out, the release aperture 121 on the first pipeline 1
Open up position corresponding to the internal and aperture position that correspond roughly to the first contraction mouth 221 of Contraction Ducts section 22.The second pipe
Road 2 is used for being passed through pending waste water, and so that waste water is reacted in reaction chamber 25, specifically waste water when Contraction Ducts section 22 by
Waste water is drastically shunk in runner constriction, flow velocity is accelerated, waste water at the first contraction mouth 221 (i.e. the most narrow place of runner) with from releasing
The reagent ejected in discharge hole 121 can be fully contacted, fully react, and reach the effect of efficient process waste water.
As shown in Fig. 9, Figure 11, in the present embodiment, the surface of expansion pipe section 21 is provided with some first openings 212 (most
Except the expansion pipe section in left side), and the first opening 212 is spaced one from setting with the second contraction mouth 211 of expansion pipe section 21；
The surface of Contraction Ducts section 22 is provided with some second 222 (except Contraction Ducts sections of the rightmost side) of opening, and the second opening 222
The first contraction mouth 221 around Contraction Ducts section 22 is arranged, and the second opening 222 is connected with the first contraction mouth 221.The present embodiment
In, the effect for arranging the first opening 212 and the second opening 222 contributes to make pending waste water more smoothly flow to next stage
In reaction chamber 25, so as not to cause because water flow pressure is excessive at runner constriction expansion pipe section 21 and/Contraction Ducts section 22 and
The other structures of reactor are impaired.
In the present embodiment, between second pipe 2 is formed between Pyatyi reaction chamber 25, and adjacent two-stage reaction chamber 25 altogether
220mm is divided into, by the setting in this reaction of high order chamber 25 so as to sufficiently can contact and reaction between waste water and reagent, and
It is superimposed the effect of this abundant reaction.In fact, the spacing in adjacent two-stage reaction chamber can be according to useless dirt in the utility model
Actual treatment demand set, such as when content of organics is higher in the waste water of required process, adjacent two-stage can be increased anti-
The spacing in chamber being answered, increasing the vertical cross-section area of reaction chamber, making the time that reacts between waste water and reagent longer, being conducive to giving up
The process of water.Further it will be understood that (can also such as wait to locate according to the actual demand for processing waste water in the utility model
The wastewater flow rate of reason, waste water treatment efficiency are required etc.) in outside one or more levels reaction chamber 25 sheathed of the first pipeline 1, such as sheathed eight
Level or ten order reaction chambeies.When only sheathed first order reaction chamber 25, reactor of the present utility model is as shown in figure 12, wherein, second
Pipeline only includes the expansion pipe section 21 positioned at left side and the Contraction Ducts section 22 positioned at right side, and waste water inlet 23 is vertically communicated in
Between expansion pipe section 21 and Contraction Ducts section 22,24 cross connection of wastewater outlet is in the first contraction mouth of Contraction Ducts section 22
221, when the organic concentration in pending waste water is very low, can be only with the reactor in first order reaction chamber 25.Now, expand
Duct section 21 is not required to arrange the first opening 212 and the second opening 222 with Contraction Ducts section 22.Additionally, useless in the utility model
Water inlet 23 and wastewater outlet 24 can be set according to the use demand of reactor (demand such as the installation direction of such as reactor, position)
Put in diverse location.For example, as shown in figure 13, the waste water inlet 23 is arranged and and the leftmost side along the axis direction of the first pipeline 1
Expansion pipe section 21 connect.Similarly, wastewater outlet can also change its set location and direction according to the actual requirements.
Additionally, in the present embodiment, the vertical of reaction chamber 25 constituted with Contraction Ducts section 22 by expansion pipe section 21 cuts
Face is generally shaped like rhombus, the reaction chamber constituted with Contraction Ducts section 22 by the expansion pipe section 21 actually in the utility model
25 vertical cross-section can be various shapes (for example, rhombus, circle, ellipse, hexagon, pentagon etc.), as long as meet receiving
Pipe section has the trend and the first contraction mouth shunk towards the first pipeline with diameter greater than the first pipe diameter.For example,
As shown in figure 14, the vertical cross-section of reaction chamber 25 is substantially oblong-shaped.
In conjunction with shown in Fig. 8, Figure 15, in the present embodiment, it is additionally provided between adjacent reaction chamber 25 and is set in the first pipeline 1
Tube wall 12 outside coupling assembly 4, for connecting adjacent reaction chamber 25.The coupling assembly 4 includes threaded first
Part 41 and second component 42, first component 41 is at the second contraction mouth 211, and the outside dimension of first component 41 and second
Contraction mouth 211 matches, so that first component 41 blocks the second contraction mouth 211, for preventing useless dirt from the second contraction mouth 211
Flow out.Second component 42 is at the first contraction mouth 221, and the first contraction mouth 221 is slightly larger than the outside dimension of second component 42,
Second component 42 is made still to keep interval through after the first contraction mouth 221 with the first contraction mouth 221.In the present embodiment,
The surface of two parts 42 corresponds to and is provided with through hole at the position of release aperture 121, and the aperture of through hole is more than the hole of release aperture 121
Footpath, so that the reagent in release aperture 121 can be smoothly projected from through hole.Further, since in adjacent reaction in the present embodiment
Coupling assembly 4 is set between chamber 25, and the coupling assembly 4 blocks waste water and flows into next stage reaction chamber from the second contraction mouth 211
25 runner, makes waste water be merely able to flow into next order reaction from first contraction mouth the 221, first opening 212 and the second opening 222
Chamber 25, contributes to increasing flow process of the waste water in reaction chamber 25, so that waste water is more fully reacted, improve reaction effect with reagent further
Rate.
In addition, the shell 3 of the reactor of the present embodiment is enclosed by the four sides side plate 31 of the axis direction parallel to the first pipeline 1
Close and formed so that second pipe 2 is fixed in shell 3, and make the present embodiment reactor overall structure is more compact, volume more
Little, more convenient, neatly can be installed in Waste Water Treatment.In the present embodiment, in order to the firm of enhancing reactor with
Sealing, second pipe 2 all made using anticorrosive with shell 3, makes for example with glass-reinforced plastic material, second pipe 2 and
It is fixedly connected by one or two the combination in gluing, snap fit between shell 3.When using snap fit,
In shell 3, the inner surface of at least side plate 31 is provided with the draw-in groove of protrusion.Meanwhile, the side of the reaction chamber 25 relative with the side plate 31
The fixture block of protrusion is provided with, is fixed between draw-in groove and fixture block, so as to be fixedly connected between side plate 31 and reaction chamber 25, i.e.
Make to be fixedly connected between side plate 31 and second pipe 2.For further enhancing fixing and sealing effectiveness, preferably in side plate 31 and second
Recycle adhesive means that the two bonds together further after being fixed between pipeline 2.
It should be understood that in the reactor of the present embodiment, the caliber of the first pipeline 1, the aperture of release aperture 121, expansion
Second contraction mouth, 211 shape of duct section 21 and caliber size, 221 shape of the first contraction mouth of Contraction Ducts section 22 and bore big
The parameter such as the little, opening shape of the first opening 212 and size, the opening shape of the second opening 222 and size can be according to pending
The treatment scale of waste water carries out calculating regulation, to control waste water and the response intensity of reagent in reactor, determines optimal waste water
Treatment conditions.
The reactor of the present embodiment can be used to process all kinds of waste water, processes for example with Fenton oxidation method and contains finite concentration
The waste water of organic matter.Concrete operations are：Hydrogen peroxide agent is passed through in the first pipeline 1, and the first pipeline 1 and power are filled
Put, pressure apparatus connects, the release aperture 121 of the first pipeline 1 is enable towards the injection hydrogen peroxide examination of 2 high speed of second pipe
Agent；While be passed through the pending waste water for being added with ferrous ion solution in second pipe 2, and by second pipe 2 and power
Device, pressure apparatus connection, make pending waste water produce through the contraction of Contraction Ducts section 22 and the expansion of expansion pipe section 21
It is similar to gyrate current；When pending waste water is through the first contraction mouth 221 of Contraction Ducts section 22, as runner drastically contracts
Narrow, waste water drastically shrinks, flow velocity is accelerated, and now waste water can be with the peroxide ejected from 121 high speed of release aperture faster for flow velocity
Change between hydrogen reagent and fierce collision occurs, produce and sufficiently contact, sufficiently reacted, the process so as to improve waste water is imitated
Rate and effect.It is common with ferrous ion in hydrogen peroxide using pending waste water using Fenton oxidation method in the present embodiment
Inorganic states can be oxidized under effect, thus realizing the process to waste water.Similarly, it is also possible to anti-using other wastewater treatments
Principle is answered, different types of reagent is passed through the first pipeline 1, pending waste water or the waste water containing particular agent are passed through
Two pipelines 2, make fully reaction between reagent and pending waste water.
The equipment of the present embodiment can be used for processing polytype waste water, such as wiring board organic wastewater, cutting fluid waste
Water, waste water from dyestuff, fuel Intermediate Wastewater, color additive waste water, agricultural chemicals waste water, pharmacy waste water, coking chemical waste water, garbage filter
Liquid, cyanide containing wastewater, phenols wastewater or painting wastewater.In fact, every need using Fenton oxidation method and/or breakpoint chlorination
The waste water processed by method all can be using the equipment of the present embodiment.
The reactor of the present embodiment can be also used for processing all kinds of waste gas, when waste gas is processed, first by waste gas waste gas
Collection device is collected, and for example with alkaline solution absorption form waste gas of sulfur dioxide is adopted, so that form waste gas of sulfur dioxide is collected in alkali
Property solution in, then the alkaline solution is passed through in second pipe, recycle the reactor for treatment alkaline solution.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model principle, the technical scheme to utility model can do some improvement.
Therefore, protection domain not limited to this of the present utility model, those of skill in the art are any based on the utility model technical side
In case, non-material change is included within the utility model protection domain.
Claims (14)
1. a kind of for the useless dirty reactor of efficient process, it is characterised in that：Including the first pipeline and being set in the first pipe
Second pipe outside road, the tube wall of first pipeline are provided with release aperture, and the second pipe includes Contraction Ducts section, institute
State Contraction Ducts section and incline towards first pipeline and the first contraction mouth is shunk and formed, the release aperture corresponds to the contraction
First contraction mouth of duct section is arranged.
2. reactor according to claim 1, it is characterised in that：The second pipe also includes expansion pipe section, described
Expansion pipe section is provided with the second contraction mouth, and expands from second contraction mouth along the direction away from first pipeline, described
Expansion pipe section and the Contraction Ducts section enclose to form reaction chamber jointly.
3. reactor according to claim 2, it is characterised in that：The second pipe includes one or more levels reaction chamber,
And interval setting between the adjacent reaction chamber.
4. the reactor according to Claims 2 or 3, it is characterised in that：Spacing between the adjacent reaction chamber is 10-
1000mm.
5. reactor according to claim 2, it is characterised in that：The surface of the expansion pipe section is provided with some first
Opening, first opening are spaced one from arranging with the second contraction mouth of the expansion pipe section；The table of the Contraction Ducts section
Face is provided with some second openings, and second opening is arranged around the first contraction mouth of the Contraction Ducts section, and described the
Two openings are connected with first contraction mouth.
6. the reactor according to 2,3 or 5 any one of claim, it is characterised in that：The reactor also includes to be set in
Coupling assembly outside the tube wall of first pipeline, the coupling assembly are used for connecting adjacent reaction chamber.
7. reactor according to claim 6, it is characterised in that：The coupling assembly includes threaded first component
And second component, the first component is located at second contraction mouth, for preventing useless dirt from being flowed from second contraction mouth
Go out；The second component is at first contraction mouth, and the bore of first contraction mouth is more than the second component
Outside dimension, so as to have interval between the second component and first contraction mouth.
8. reactor according to claim 7, it is characterised in that：The surface of the second component corresponds to the release aperture
Position is provided with through hole, and the aperture of the through hole is more than the aperture of the release aperture.
9. reactor according to claim 2, it is characterised in that：The second pipe also includes that waste water inlet and waste water go out
Mouthful, the waste water inlet is connected with reaction chamber described in the first order, and the wastewater outlet is connected with reaction chamber described in afterbody.
10. reactor according to claim 2, it is characterised in that：The reaction chamber is along perpendicular to the first pipeline axle
To direction vertical cross-section be shaped as polygon, circular or oval.
11. reactors according to claim 2, it is characterised in that：The reactor also includes that fixation is enclosed in described the
The shell of two pipeline externals.
12. reactor according to claim 11, it is characterised in that：The shell is by parallel to first conduit axis
Some side plates in direction are enclosed and are formed, and the second pipe passes through one or two in gluing, snap fit with the shell
Combination be fixedly connected.
13. reactors according to claim 12, it is characterised in that：In the shell, the inner surface of at least side plate is provided with
Draw-in groove or fixture block, are correspondingly provided with fixture block or draw-in groove, the draw-in groove and institute on the side of the reaction chamber relative with the side plate
State between fixture block and be fixed, so that the shell is fixedly connected with the second pipe.
14. reactors according to any one of claim 11-13, it is characterised in that：The second pipe and the shell
All made using anticorrosive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620891773.8U CN205995460U (en) | 2016-08-16 | 2016-08-16 | A kind of reactor for the useless dirt of efficient process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620891773.8U CN205995460U (en) | 2016-08-16 | 2016-08-16 | A kind of reactor for the useless dirt of efficient process |
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| Publication Number | Publication Date |
|---|---|
| CN205995460U true CN205995460U (en) | 2017-03-08 |
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ID=58198924
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620891773.8U Active CN205995460U (en) | 2016-08-16 | 2016-08-16 | A kind of reactor for the useless dirt of efficient process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995460U (en) |
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2016
- 2016-08-16 CN CN201620891773.8U patent/CN205995460U/en active Active
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