CN109745847A - Gas-liquid contact apparatus - Google Patents
Gas-liquid contact apparatus Download PDFInfo
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- CN109745847A CN109745847A CN201810274635.9A CN201810274635A CN109745847A CN 109745847 A CN109745847 A CN 109745847A CN 201810274635 A CN201810274635 A CN 201810274635A CN 109745847 A CN109745847 A CN 109745847A
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- 239000007788 liquid Substances 0.000 title claims abstract description 223
- 239000007789 gas Substances 0.000 claims abstract description 103
- 230000008676 import Effects 0.000 claims abstract description 16
- 238000003892 spreading Methods 0.000 claims abstract description 11
- 230000005764 inhibitory process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
A kind of gas-liquid contact apparatus, multiple element (11~18) is axially set in parallel the position for being configured with liquid inlet portion (5) inside the bore of main body (2) along bore and is configured between the position of gas access (3), the element (11~17) being axially arranged along bore is the element for being provided with multiple vane plates tilt angle is arranged, when the liquids and gases that above-mentioned tilt angle imports inside the bore to main body (2) flow into from all directions to the element and produce bubble, correspondingly inhibit or moderately adjust the state of spreading unchecked or load condition with the air pressure of gas and the hydraulic of liquid flowed into the element.Load condition etc. can be moderately adjusted in each section in the device as a result, in addition, by the way that using the state of spreading unchecked, energy efficiency carries out the processing carried out by gas-liquid contact well in part of.
Description
Technical field
The present invention relates to the gas-liquid contact apparatus of mixing for gases and liquids, promotion reaction etc..
Background technique
For example, implement purified treatment using gas-liquid contact apparatus etc. whens from factory's discharge gas, waste water etc., then, to
The discharge such as atmosphere, ocean.
There is following gas-liquid contact apparatus in above-mentioned gas-liquid contact apparatus, that is, make flowing (air-flow) and the liquid of gas
The flowing (liquid stream) of body is collided from mutual opposite direction and multiple vane members, and thus collision causes to be vortexed and carry out gas-liquid and connect
Touching purifies harmful substance by the chemical reaction etc. generated at this moment (for example, referring to patent document 1).
Fig. 8 is the explanatory diagram for indicating the Sketch of previous gas-liquid contact apparatus.The gas-liquid contact apparatus 101 of diagram,
In the inside for the main body 110 for being formed as tubular, for example, being provided with 7 elements 111~117.
The main body 110 of tubular, is extended in above-below direction, in figure upside be configured with exhaust oral area 121, in figure under
Side is configured with following side 131.
Element 111~117 is linked respective central part by connection shaft 140, is set in the extension of the main body 110 of tubular
Set direction, that is, be arranged side by side in above-below direction, be configured to same shape.
For example, element 111, is made of multiple vane plates 120, in the radial direction of the bore of main body 110, it is with connection shaft 140
The setting of multiple vane plate 120 is fixed into radial by center.
Each vane plate 120 of element 111, by from horizontality have angle [alpha] 10 it is inclined in a manner of be fixed, for example,
With the lower end of the left side configuration vane plate 120 in figure, main body is arranged in the mode of the upper end of right side configuration vane plate 120 in figure
Inside 110.
It is also same as above-mentioned element 111 as each vane plate 120 for constituting element 112~117, with angle [alpha] 10
Inclined mode be fixed.
The vane plate 120 of element 112,120 phase of vane plate with inclined direction relative to the element 111 configured in underface
Anti- mode, that is, become the upper end of the vane plate 120 of element 112 with left side in scheming, right side becomes the vane plate 120 of element 112
Lower end mode, be arranged on inside main body 110.
Element 113~117 is provided with multiple vane plates 120 of obliquely-angled α 10, such as above-mentioned element 111 and element
As 112, in such a way that the inclined direction of vane plate 120 becomes opposite direction relative to the element configured in underface, quilt
The inside of main body 110 is set.
In addition, in fig. 8, a part for constituting the vane plate 120 of element 111~117 is illustrated, as each element of composition
111~117 whole vane plates 120, the illustration is omitted.
In the upside of element 117, for example, injected provided with the liquid L that will implement purified treatment to the inside of main body 110
Liquid inlet portion 130.
The liquid L injected from liquid inlet portion 130, flows down, from the upper side to the lower side to the downside of the gas-liquid contact apparatus 101
By between each vane plate 120 of element 117, and then likewise by each vane plate having from element 116 to element 111
Between 120.
In addition, when injecting liquid L to gas-liquid contact apparatus 101, from the following side of the gas-liquid contact apparatus 101 131
To exhaust 121 force feed gas A of oral area.At this point, gas A passes through from downside to upside between each vane plate 120 of element 111, into
And likewise by from 112 element of element to 117 each vane plate 120.That is, liquid L and gas A is passing through each element
It when between vane plate 120, is contacted with pressure appropriate, is gone bad by the chemical reaction etc. mutually generated.
Citation
Patent document
Patent document 1: No. 3950321 bulletins of Japanese Patent No.
Summary of the invention
Problems to be solved by the invention
Previous gas-liquid contact apparatus, due to being provided in the multiple element that the length direction of main body configures with phase
With tilt angle vane plate, so resistance when whichsoever element, gas and liquid are by between vane plate all at
For same size.
If the vane plate of each element is arranged with equal angular in this way, the pressure of the pressure of gas and liquid in each element
Power is at a fairly low, and the pressure of gas, the pressure of liquid flowed into each element respectively becomes different pressure.
Therefore, if increasing gas and the flow of liquid etc., in certain element, there are the pressures of the pressure of gas and liquid
The difference of the power situation bigger than specified value, is easy to produce load condition or spreads unchecked state.
In other words, because if so that the flow of gas and liquid is increased then gas-liquid contact state becomes unstable, so making
The efficiency raising of the purified treatment carried out by gas-liquid contact etc. becomes difficult.
The present invention be in order to solve it is above-mentioned as undesirable condition and the invention made, its purpose is to provide a kind of gas
Gas-liquid contacting device, the gas-liquid contact apparatus is by moderately adjusting load condition etc. in each section in the device, in addition, one
Using the state of spreading unchecked in part, efficiency carries out the processing carried out by gas-liquid contact well.
For the means to solve the problem
Gas-liquid contact apparatus of the invention, which is characterized in that have: be formed as the main body of tubular；Multiple element, it is multiple
Element has multiple vane plates, and multiple vane plate is provided with the tilt angle of the bore axial direction relative to aforementioned body, to produce
The mode of raw swirling flow is arranged；Liquid imports component, which imports component Configuration in one end of the length direction of aforementioned body
Portion side, by defined liquid to importing inside the bore of aforementioned body；Component is imported with gas, which imports component Configuration and exist
The other end side of the length direction of aforementioned body, it is above-mentioned multiple by defined gas to importing inside the bore of aforementioned body
Element is axially set in parallel the portion for being configured with aforesaid liquid and importing component inside the bore of aforementioned body along above-mentioned bore
It position and is configured with above-mentioned gas and imports between the position of component, be the above-mentioned inclination of setting along each element that above-mentioned bore is axially arranged
Angle it is provided with the element of above-mentioned multiple vane plates, above-mentioned tilt angle is when to the liquid imported inside the bore of aforementioned body
With gas from all directions to the element flow into and when producing bubble, with the air pressure of above-mentioned gas flowed into the element and on
It states the hydraulic of liquid and correspondingly inhibits or moderately adjust the state of spreading unchecked or load condition.
In addition, which is characterized in that above-mentioned multiple element, which includes, is arranged in the side for being configured with above-mentioned gas importing component
First element；With the second element for being configured with the side that aforesaid liquid imports component is set, above-mentioned second element makes above-mentioned to incline
Rake angle is provided with each vane plate smalllyer than the tilt angle of each vane plate of above-mentioned first element.
In addition, which is characterized in that have third element, third element setting is in above-mentioned first element and second yuan above-mentioned
Between part, the third element is smaller than the tilt angle of each vane plate of above-mentioned first element provided with having, than above-mentioned second yuan
Each vane plate of the big tilt angle of the tilt angle of each vane plate of part.
In addition, which is characterized in that above-mentioned third element is made of the multiple element being axially arranged along above-mentioned bore, multiple
Each vane plate of element, with above-mentioned tilt angle from the element that is arranged near above-mentioned second element towards setting above-mentioned the
The mode that element near one element successively becomes larger is arranged.
In addition, which is characterized in that have in the other end of aforementioned body: sump portion；Fourth element, the fourth element position
Inside the bore of aforementioned body, and it is arranged and is imported between component and above-mentioned second element in above-mentioned gas；And catheter, it should
Catheter is axially arranged along above-mentioned bore, and one end configuration is in above-mentioned liquid reservoir, and the other end is from above-mentioned sump portion side to above-mentioned first
Component side penetrates through above-mentioned fourth element, and above-mentioned fourth element is provided with tilt angle than above-mentioned first element in such a way
The big each vane plate of the tilt angle of each vane plate, that is, the gas that is imported inside to the bore of aforementioned body and passed through above-mentioned
The liquid of first element flows into from all directions to the fourth element and generates bubble, becomes the state of spreading unchecked；Form above-mentioned gas
The liquid of bubble is flowed into the other end of above-mentioned catheter, the conveying of Xiang Shangshu liquid reservoir.
[The effect of invention]
According to the present invention, even small-sized device also can be carried out a large amount of gas-liquid contact processing, it can improve and be connect by gas-liquid
Touch the efficiency of purification carried out etc..
Detailed description of the invention
Fig. 1 is the sketch structure figure of the gas-liquid contact apparatus of the embodiment of the present invention 1.
Fig. 2 is the explanatory diagram for indicating to be arranged in the structure of each element on the gas-liquid contact apparatus of Fig. 1.
Fig. 3 is the explanatory diagram indicated in the mobile gas in the inside of the gas-liquid contact apparatus of Fig. 2 and liquid.
Fig. 4 is the explanatory diagram of the state of the liquid and gas between the vane plate indicated through the element for forming Fig. 3.
Fig. 5 is the explanatory diagram for indicating the movement in each portion of sump portion side of the gas-liquid contact apparatus of Fig. 1.
Fig. 6 is the explanatory diagram for indicating the movement of other structural examples of gas-liquid contact apparatus of embodiment 1.
Fig. 7 is the sketch structure figure of the gas-liquid contact apparatus of the embodiment of the present invention 2.
Fig. 8 is the explanatory diagram for indicating the Sketch of previous gas-liquid contact apparatus.
Specific embodiment
For the mode to carry out an invention
In the following, embodiments of the present invention will be described based on the drawings.
(embodiment 1)
Fig. 1 is the sketch structure figure of the gas-liquid contact apparatus of the embodiment of the present invention 1.The gas-liquid contact apparatus 1 of diagram, tool
Have and be formed tubular, by the main body 2 above and below the respective end configuration of length direction.
Main body 2 has waterproofness, hermetic constitutes, so that the liquids and gases inside the bore of the main body 2 are not outside
Portion leaks out.
It is provided with the exhaust oral area 4 being open upward in the upper end of main body 2, is provided with sump portion in the lower end of main body 2
7。
In sump portion 7, for example, being provided with the liquid discharge oral area 6 from the sidewall sections of main body 2 discharge liquid.
In the upside of sump portion 7, provided with the gas inlet 3 for importing gas inside the bore to main body 2.
It in the inside of main body 2, stacks gradually be configured with element 11~17 from below, they are empty along the length direction of main body 2
Compartment of terrain appropriate is opened to be set in parallel.
In the downside of element 17, it is provided with element 18 with being spaced apart specified interval, for example, at the radial center of the element 18
Part, perforation are provided with the catheter 30 for being formed as straight tube-like.
Element 18, the bore along main body 2 is axial, is configured with becoming parallel mode relative to above-mentioned element 11~17,
It is spaced apart appropriate be positioned apart from from the element 11 of surface.This element 18, for example, outer peripheral portion is made to be fixed on the cylinder of main body 2
On the inner wall of hole.
In addition, gas inlet 3 is configured in the lower section of element 18, the gas as defined in make is imported to the inside of main body 2
When, it is led with the gas that constituted together such as the pressure fan, air pump or compressor that the illustration is omitted for the pressure for applying appropriateness
Enter component.
Catheter 30, along the length direction of main body 2, that is, the bore along main body 2 is axially arranged, and upper end is configured in member
The upside of part 18 constitutes the mode that lower end is configured in the inside of sump portion 7.
In the inside of main body 2, the top of the element 17 that top side is arranged among each element, being provided with will be defined
The liquid inlet portion 5 that liquid is imported to the inside of main body 2.
In addition, liquid inlet portion 5, such as province when importing liquid to the inside of main body 2, with the pressure for applying appropriateness
It has omited pump of diagram etc. and has constituted liquid importing component together.
Fig. 2 is the explanatory diagram for indicating to be arranged in the structure of each element on the gas-liquid contact apparatus of Fig. 1.Main body 2, institute as above
It states and is formed as tubular, each element of laminated configuration side by side inside the bore of the main body 2.
For example, element 11~17, is fixed in the bore inner wall section of connection shaft 40 and main body 2, which is set
It is placed in the bore central part of main body 2, is extended in the length direction of the main body 2.
In other words, axially orthogonal with the bore with penetrating through along the element 11~17 of the axially stacked configuration of bore of main body 2
The connection shaft 40 of the central part of (each element) top and bottom and the bore inner wall of main body 2 are contiguously by carry out supporting and fixing.
Element 11~17, for example, constitute in such a way, i.e. the throwing of up and down direction (with the axial orthogonal direction of bore)
The size in shadow face is identical as the radial size of the bore of main body 2.
Element 11, for example, by the extended multiple vane plates 21 of the bore inner wall from connection shaft 40 towards main body 2 with even
It is configured to centered on knot axis 40 radial.
Equally, element 12, for example, multiple vane plates that the bore inner wall from connection shaft 40 towards main body 2 is extended
22 are configured to radial centered on connection shaft 40, as element 13~17, are also similarly configured with vane plate 23~27 respectively.
For example, forming each vane plate 21 of element 11, setting is fixed in such a way, that is, the bore relative to main body 2
The axial tilt angle for generating angle [alpha] 1.
In addition, forming each vane plate 22 of element 12, setting is fixed in such a way, that is, the bore relative to main body 2
The axial tilt angle for generating angle [alpha] 2.
In addition, forming each vane plate 23 of element 13, setting is fixed in such a way, that is, the bore relative to main body 2
The axial tilt angle for generating angle [alpha] 3.
In addition, forming each vane plate 24 of element 14, setting is fixed in such a way, that is, the bore relative to main body 2
The axial tilt angle for generating angle [alpha] 4.
In addition, forming each vane plate 25 of element 15, setting is fixed in such a way, that is, the bore relative to main body 2
The axial tilt angle for generating angle [alpha] 5.
In addition, forming each vane plate 26 of element 16, setting is fixed in such a way, that is, the bore relative to main body 2
The axial tilt angle for generating angle [alpha] 6.
In addition, forming each vane plate 27 of element 17, setting is fixed in such a way, that is, the bore relative to main body 2
The axial tilt angle for generating angle [alpha] 7.
In addition, the element 11~17 of the gas-liquid contact apparatus 1 illustrated herein, configuration is constituted in such a way, that is, in cylinder
Hole is axial, is being whirled up stream with adjacent element opposite direction.That is, vane plate 21~27, is respectively relative to inclined direction
The mode that the vane plate of adjacent element is opposite is arranged.
There is the tilt angle of above-mentioned each vane plate the size for being expressed as 5 > α of α 1 > α, 2 > α, 3 > α, 4 > α, 6 > α 7 to close
System.
That is, being constituted in such a way among element 11~17, that is, element of the configuration near gas inlet 3
11 vane plate 21 has maximum tilt angle, generates big resistance to by the gas and liquid of the element 11.
In addition, constituting in such a way, that is, the vane plate 27 of element 17 of the configuration near liquid inlet portion 5 has
There is the smallest tilt angle, generates small resistance to by the gas and liquid of the element 17.
In addition, here, by the above-mentioned liquid of element 11~17 being led from liquid inlet portion 5 to the inside of main body 2
Enter, to pass through from element 17 to the sequence of element 11, the liquid L1 mobile towards the downside of main body 2.
It is from gas inlet 3 (is the lower part of main body 2 in Fig. 2 in addition, by the above-mentioned gas of element 11~17
Side) to importing inside the bore of main body 2, to pass through from element 11 to the sequence of element 17, towards the upside (exhaust outlet of main body 2
Portion 4) mobile gas A1.
The gas-liquid contact apparatus 1 of embodiment 1, for example, constituting in such a way, that is, make the pollution for implementing purified treatment
The liquid L1 of water contacts to be purified with the gas A1 with catharsis.
The gas-liquid contact apparatus 1 and aftermentioned gas-liquid contact apparatus 1a illustrated herein, with use 8 (8 layers) elements 11~
The mode of 18 progress gas-liquid contacts is constituted, but as long as can be carried out sufficient gas-liquid contact, then the number of element is not limited to 8.
Next movement is illustrated.
Fig. 3 is the explanatory diagram indicated in the mobile gas in the inside of the gas-liquid contact apparatus of Fig. 2 and liquid.Fig. 3 (a) is example
Show that the figure of gas A1 and liquid L1 from respective direction by the state of element 11, Fig. 3 (b) are that amplification indicates gas A1 and liquid
The figure for the state between vane plate 21 that body L1 passes through element 11 shown in Fig. 3 (a).
Here, example elements 11 illustrate the gas-liquid mixed generated in each element.
The liquid L1 imported inside from liquid inlet portion 5 to the bore of main body 2, carries out gas-liquid in 17~element of element 12
Mixing, flows down to the top of element 11.
The gas A1 for being applied defined pressure and being imported from gas inlet 3 into the bore of main body 2, from element 11
It is blown afloat underneath towards top.
In this way, the liquid L1 flow down from the top of element 11 the and gas A1 blown afloat from below, to multiple vane plates
It is flowed between 21, is collided in opposite directions between the vane plate and generate bubble.
Because fixation is arranged in each vane plate 21 in a manner of being whirled up stream as described above, the bubble generated exists on one side
The liquid that the interior convolution of the bore of main body 2 is flow down due to the deterioration of the vacuolar membrane because of the time by generation and sequentially from top on one side
L1 contact etc. and rupture.
The liquid L1 contacted with the gas A1 for becoming bubble, separates due to the rupture of the bubble with gas A1, to element 11
Vane plate between flow down.
The liquid L1 flowed down at this time, a part become bubble, the portion of remaining liquid status by contacting again with gas A1
Divide between each vane plate by element 11 and flows down downwards.In this way, carrying out the gas-liquid of gas A1 and liquid L1 in element 11
Contact.
In addition, by bubble rupture release gas A1, by sequentially blow afloat from below Lai gas A1 be moved upward,
External releasing after each element, from from exhaust oral area 4 to main body 2.
Fig. 4 is the explanatory diagram of the state of the liquid and gas between the vane plate indicated through the element for forming Fig. 3.This figure
It is the explanatory diagram of the contact condition of the liquid L1 and gas A1 between each vane plate 21 indicated through formation element 11.
The speed of the liquid stream of liquid L1 in the case where being flowed from the top of element 11 and the gas A1 blown afloat from the lower section of element 11
Air-flow the quick situation of speed under, that is, it is defined per unit time to element 11 flow into liquid L1 flow and
In the case that the flow of gas A1 is more, as shown in Fig. 4 (a), between each vane plate 21, the whirlpool of liquid L1 and gas A1 is generated
Stream.In this way, energetically generating bubble, the contacting efficiency of gas-liquid is got higher if generating vortex in liquid L1 and gas A1.
In addition, if the tilt angle relative to bore axial direction of vane plate 21 becomes larger, to the liquid stream and gas of liquid L1
The resistance (resistance when by element 11) of the air-flow of body A1 becomes larger.
In this way, being easy to produce above-mentioned vortex, the efficiency of gas-liquid contact in the case where the resistance to liquid stream and air-flow is big
Become good, but the pressure (air pressure) of the air-flow and (hydraulic) significant decrease of the pressure of liquid stream.
Here, as described above, existing and the element 11 if the flow of gas A1, liquid L1 become more (flow velocity becomes faster)
Size, the above-mentioned flow of resistance etc. it is corresponding as defined in boundary point.
If the gas A1 for crossing the flow of above-mentioned boundary point is flowed between each vane plate 21 or element 11, liquid
L1 difficulty flows down downwards and generates load condition.At this point, in element 11, because of the table in general if liquid includes bubble
It sees specific gravity to lighten, so the liquid L1 comprising bubble, which becomes, is easy the state mobile to the upside of element 11, is easy to produce load
State.
In addition, in the case where the flow of the flow of liquid L1 and gas A1 few (flow velocity is slow), as shown in Fig. 4 (b), in leaf
It is difficult to generate bubble between sheet 21 or does not generate bubble, become the state that not can be carried out good gas-liquid mixed, also do not generate
Load condition.
If generating load condition as described above, and then the flow velocity of gas A1 becomes faster than the flow velocity of liquid L1, it
Speed ratio become specified value more than, then generate spread unchecked state.
In particular, being provided with multiple element 11~17 and the on the contrary inclination of the vane plate provided with each element side by side
In the case where direction (in the case where composition in a manner of the reversion of the convolution direction of the gas-liquid to be carried out by each element), because each
Pressure oscillation is generated in gas A1 and liquid L1 between element, so becoming easy generation spreads unchecked state.In addition, above-mentioned is each
There is also generate because of the influence of the accuracy of manufacture of element, attachment etc. for pressure oscillation between element.
Produce spread unchecked state in the case where, in particular, from the bubble that liquid L1 is constituted to the flowing of gas A1
Direction increases, and height (the spreading unchecked height) H for being trapped in the bubble of the upside of element 11 shown in Fig. 3 (a) is got higher.
When state is spread unchecked in generation, if the liquid L1's flowed down above the bubble of delay is hydraulic because of a certain main original
Thus become the state bigger than making the air pressure of the bubble formation, then bubble moment ruptures, and a large amount of liquid L1 is flowed down downwards.
In particular, for example, a large amount of bubble residence, the bubble increase of delay flows down if generating state of spreading unchecked
The high position of the hydraulic arrival of liquid L1, then the bubbles burst contacted with the liquid flow down 1, the bubble linksystem of delay
Rupture.
If successively by it is more than specified amount liquid L1 and gas A1 be continuously introduced into main body 2, be repeated a large amount of
The spreading unchecked state and the rupture of these bubble moments of bubble residence and state that liquid L1 is flowed down, in the gas towards exhaust oral area 4
A1, towards generating big pulsation in the liquid L1 of sump portion 7.There are each of the vane plate of each element or gas-liquid contact apparatus 1
Portion thus pulse damage the case where.
In addition, for example, no longer generating gas in the element 11 if liquid L1 moment flows down to the lower section of element 11
Bubble generates the state that cannot be sufficiently carried out gas-liquid contact.
Therefore, needing to avoid to induce moment in element 11~17 generates the extreme of state under liquid L1 stream and spreads unchecked shape
State.
The hydraulic high element 17 being arranged near liquid inlet portion 5 of the liquid L1 flow down, in particular, in order to
Avoid generating it is extreme spread unchecked state under liquid L1 transient flow, so that the tilt angle (angle [alpha] 7) of vane plate 27 is become smaller landform
At.That is, the efficiency of gas-liquid contact becomes lower, but is configured to make the generation of bubble in stable condition, gas-liquid contact is continuous.
Here, the generation of bubble, that is, the efficiency of gas-liquid contact, for example, by each vane plate 21 that element 11 is arranged in
Tilt angle.That is, resistance when gas A1 and liquid L1 is by the element 11 is bigger, the efficiency of gas-liquid contact is the better.
In each element, the liquid L1's that flows down is hydraulic, is successively lower from element 17 towards element 11.On the contrary, each
In element, the air pressure of the gas A1 come is blown afloat from below, is successively lower from element 11 towards element 17.
In element 11~17, make the tilt angle (7~α of angle [alpha] 1) and the hydraulic and air pressure of the vane plate having respectively
It is accordingly constituted in a manner of the size relation as becoming above-mentioned, in each element, inhibits or moderately have adjusted general
The generation of indiscriminate state or load condition, in addition, improving the efficiency of gas-liquid contact.
In other words, element 11~17 are constituted in such a way, that is, according to from element 11 to the sequence of element 17, blade
The tilt angle of plate becomes smaller, with the air pressure of gas and liquid that are flowed into each element it is hydraulic correspondingly, it is difficult to shape is spread unchecked in generation
State or load condition (will not be excessively generated).
In addition, no matter in which element, each vane plate all have the opposite stream of liquid L1 and gas A1 is mixed and
It is arranged with generating the tilt angle (generating above-mentioned resistance) of the degree of bubble.
Fig. 5 is the explanatory diagram for indicating the movement in each portion of sump portion side of the gas-liquid contact apparatus of Fig. 1.This figure is to indicate figure
The figure of the movement in the element 18 of gas-liquid contact apparatus 1 shown in 1 and surrounding each portion, is omitted the upside that element 11 is arranged in
Each portion diagram.
The liquid L1 for having passed through element 11 is flowed down to element 18, is flowed between each vane plate 28 from top, as described above, from
Gas inlet 3 is contacted to importing inside the bore of main body 2 with the gas A1 come is blown afloat from the lower section of element 18 in opposite directions.
Element 18, with above-mentioned element 11~17 again it is being configured to radial by multiple vane plates 28 and being formed.Separately
Outside, each vane plate 28 is configured to radial, setting fixation in such a way centered on catheter 30 as described above, that is,
Bore relative to main body 2 is axial, for example, the tilt angle with angle [alpha] 8 (illustration omitted).
Here, angle [alpha] 8, is the tilt angle bigger than the angle [alpha] 1 of element 11.That is, element 18, is arranged in such a way
Vane plate 28, that is, there is maximum tilt angle compared with each vane plate of element 11~17, be configured to liquid and gas is logical
Out-of-date resistance ratios element 11~17 which is all big.
The liquid flowed down to element 18 by element 11 it is hydraulic because passing through element 17~11 reduces.In addition, from gas
Body inlet portion 3 blows afloat the gas come to element 18, because having high air pressure not over any one element.
When the liquid L1 of such each pressure and gas A1 becomes opposite stream and flows into element 18, the air pressure of gas A1
With liquid L1 it is hydraulic compared with significant ground it is high, produce big pressure difference.
Therefore, it between each vane plate 28 of angle [alpha] 8, energetically generates bubble and generates the state of spreading unchecked.Shape is spread unchecked herein
In state, bubble is mobile in the direction that gas A1 advances, and is trapped in the upside of element 18 in large quantities.
That is, each vane plate 28 of element 18, gas-liquid contact is carried out with high efficiency, is had and above-mentioned air pressure and hydraulic right
Generate the tilt angle (angle [alpha] 8) for the state of spreading unchecked with answering.In other words, element 18, which is configured, carries out gas-liquid contact with high efficiency
And bubble is generated, it forcibly generates and spreads unchecked state.
If continued by the gas-liquid contact that element 18 carries out, the bubble for being trapped in the upside of the element 18 increases, then
Bubble be more than the upper end of catheter 30 be detained, the liquid L2 that the bubble or bubbles burst generate passes through the hole of catheter 30
It is interior to be flowed into sump portion 7.
In addition, above-mentioned liquid L2, for example, being to have carried out the processing of purified treatment by contacting liquid L1 and gas A1
Water.
It by the liquid L2 of catheter 30, is trapped in sump portion 7, liquid discharge oral area 6 is suitably opened, to gas-liquid contact
The external of device 1 is released.
Fig. 6 is the explanatory diagram for indicating the movement of other structural examples of gas-liquid contact apparatus of embodiment 1.It is shown in fig. 6
Structure has the hopper that can store a large amount of liquid L2 instead of the sump portion 7 of the lower end shown in FIG. 1 that main body 2 is arranged in
50, other parts substantially same are constituted with shown in FIG. 1.
In device shown in Fig. 6, the gas-liquid contact of liquid L1 and gas A1 are carried out by element 11~18 also as described above,
In element 18, state is spread unchecked in generation, flows into liquid L2 into 30 hole of catheter from the upper end of catheter 30.
In addition, hole portion etc. is preset in the lower end of catheter 30 and the lower end of main body 2, as described above, making to catheter
The 30 liquid L2 flowed into are released from hole portion of lower end that the catheter 30 and main body 2 is arranged in etc. to the inside of hopper 50.
(embodiment 2)
Fig. 7 is the sketch structure figure of the gas-liquid contact apparatus of the embodiment of the present invention 2.The gas-liquid contact apparatus 1a of diagram,
About the element 11~18 etc. inside the bore that main body 2 is arranged in, constituted in the same manner as above-mentioned gas-liquid contact apparatus 1.
Here, being illustrated to the same or equivalent structure division of gas-liquid contact apparatus 1 using identical symbol, omit
The repeated explanation of structure same as gas-liquid contact apparatus 1 and movement.
Gas-liquid contact apparatus 1a, purification object will be polluted by having instead of 3 ground of gas inlet of gas-liquid contact apparatus 1
Gas has to the gas inlet 3a imported inside the bore of main body 2 instead of 5 ground of liquid inlet portion of gas-liquid contact apparatus 1
By the liquid L3 purified to the gas that polluted to the liquid inlet portion 5a imported inside the bore of main body 2.
It is imported in component in addition, gas inlet 3a is included in the same gas with what is illustrated in embodiment 1, liquid
Inlet portion 5a is also contained in liquid similarly to Example 1 and imports in component.
In addition, gas-liquid contact apparatus 1a, which replaces 4 ground of exhaust oral area of gas-liquid contact apparatus 1 to have, to be made through the net of each element
The exhaust oral area 4a that the gas changed is released to outside, having instead of 30 ground of catheter of gas-liquid contact apparatus 1 will be used to purify
The catheter 30a that the liquid L3 of processing used is conveyed to sump portion 7a.
In addition, gas-liquid contact apparatus 1a replaces 7 ground of sump portion of gas-liquid contact apparatus 1 to have, storage is above-mentioned have been used
The sump portion 7a of liquid L3 has the liquid L3 that will have been used from sump portion instead of 6 ground of liquid discharge oral area of gas-liquid contact apparatus 1
The liquid discharge oral area 6a of 7a discharge.
The movement of gas-liquid contact apparatus 1a is wrapped from configuration in the gas inlet 3a of the lower end side of main body 2 for example, importing
Contaminated gas including containing harmful ingredients is imported from configuration in the liquid inlet portion 5a of the upper end side of main body 2 to above-mentioned
The liquid L3 that contaminated gas is purified.
The gas-liquid contact of the above-mentioned contaminated gas and liquid L3 carried out inside the bore of main body 2, and is implementing
The gas-liquid contact carried out by element 11~17 illustrated in example 1 is carried out similarly.
In addition, as the gas-liquid contact carried out in element 18, it is also substantially same with the movement illustrated in embodiment 1
Ground carries out.
In addition, being generated in the element 18 of gas-liquid contact apparatus 1a using the gas-liquid contact by being carried out by the element 18
Spread unchecked state, make in each element for gas-liquid contact (used in purified treatment) liquid L3 to catheter 30a's
Upper end flows into, and the liquid L3 which is over is stored in sump portion 7a.
The explanation of symbol:
1,1a: gas-liquid contact apparatus
2: main body
3,3a: gas inlet
4,4a: exhaust oral area
5,5a: liquid inlet portion
6,6a: liquid discharge oral area
7,7a: sump portion
11~18: element
21~28: vane plate
30,30a: catheter
40: connection shaft
50: hopper
101: gas-liquid contact apparatus
110: main body
111~117: element
120: vane plate
121: exhaust oral area
130: liquid inlet portion
131: following side
140: connection shaft.
Claims (5)
1. a kind of gas-liquid contact apparatus, which is characterized in that have:
Be formed as the main body of tubular；
Multiple element, multiple element have multiple vane plates, and multiple vane plate is provided with the bore relative to aforementioned body
Axial tilt angle, is arranged in a manner of being whirled up stream；
Liquid imports component, which imports component Configuration in the one end side of the length direction of aforementioned body, by defined liquid
Body is to importing inside the bore of aforementioned body；With
Gas imports component, and gas importing component Configuration, will be defined in the other end side of the length direction of aforementioned body
Gas to importing inside the bore of aforementioned body,
Above-mentioned multiple element is axially set in parallel along above-mentioned bore and is configured with aforesaid liquid inside the bore of aforementioned body
It imports the position of component and is configured with above-mentioned gas and import between the position of component,
It is the element for being provided with above-mentioned multiple vane plates above-mentioned tilt angle is set along each element that above-mentioned bore is axially arranged,
Above-mentioned tilt angle is produced when flowing into the liquids and gases imported inside the bore of aforementioned body from all directions to the element
When having given birth to bubble, with the air pressure of above-mentioned gas and the hydraulic correspondingly inhibition of aforesaid liquid flowed into the element or moderately
State or load condition are spread unchecked in adjustment.
2. the gas-liquid contact apparatus recorded such as claim 1, which is characterized in that
Above-mentioned multiple element includes
The first element for being configured with the side that above-mentioned gas imports component is set；With
The second element for being configured with the side that aforesaid liquid imports component is set,
Above-mentioned second element keep above-mentioned tilt angle smaller than the tilt angle of each vane plate of above-mentioned first element be provided with it is each
Vane plate.
3. the gas-liquid contact apparatus recorded such as claim 2, which is characterized in that
Have third element, which is arranged between above-mentioned first element and above-mentioned second element,
The third element is smaller than the tilt angle of each vane plate of above-mentioned first element provided with having, than above-mentioned second element
Each vane plate of the big tilt angle of the tilt angle of each vane plate.
4. the gas-liquid contact apparatus recorded such as claim 3, which is characterized in that
Above-mentioned third element is made of the multiple element being axially arranged along above-mentioned bore, each vane plate of multiple element, above
State the element that tilt angle is arranged near above-mentioned first element from the element direction being arranged near above-mentioned second element
The mode successively to become larger is arranged.
5. the gas-liquid contact apparatus recorded such as any one of claim 2~4, which is characterized in that
Have in the other end of aforementioned body:
Sump portion；
Fourth element, the fourth element are located inside the bore of aforementioned body, and are arranged and import component and upper in above-mentioned gas
It states between second element；With
Catheter, the catheter are axially arranged along above-mentioned bore, and one end configuration is in above-mentioned liquid reservoir, and the other end is from above-mentioned sump portion
Lateral above-mentioned first element side penetrates through above-mentioned fourth element,
Above-mentioned fourth element is provided with tilt angle of the tilt angle than each vane plate of above-mentioned first element in such a way
Big each vane plate, that is, the gas that imports inside to the bore of aforementioned body and the liquid for having passed through above-mentioned first element are from each
A direction flows into the fourth element and generates bubble, becomes the state of spreading unchecked；The liquid of above-mentioned bubble is formd to above-mentioned drain
The other end of pipe flows into, the conveying of Xiang Shangshu liquid reservoir.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-215485 | 2017-11-08 | ||
| JP2017215485A JP6462830B1 (en) | 2017-11-08 | 2017-11-08 | Gas-liquid contact device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109745847A true CN109745847A (en) | 2019-05-14 |
Family
ID=65229037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810274635.9A Pending CN109745847A (en) | 2017-11-08 | 2018-03-30 | Gas-liquid contact apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6462830B1 (en) |
| CN (1) | CN109745847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102418767B1 (en) * | 2021-07-02 | 2022-07-08 | 주식회사 위젠트 | Filter on Pressure Control Type Micro-nanobubble generator |
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| US5658503A (en) * | 1996-02-01 | 1997-08-19 | Shell Oil Company | Dual phase distribution device |
| JP2003144880A (en) * | 2001-11-08 | 2003-05-20 | Michiaki Saito | Gas-liquid contacting device |
| CN201120249Y (en) * | 2007-10-29 | 2008-09-24 | 于波涛 | Vulcanizer for desulfurization dust separator |
| CN102133509A (en) * | 2010-01-26 | 2011-07-27 | 株式会社凯威泰克社区建设 | Gas and liquid mixed circulation generating device |
| WO2012023634A1 (en) * | 2010-08-20 | 2012-02-23 | 株式会社 アネモス | Gas-liquid contact method and gas-liquid contact apparatus |
| CN106902663A (en) * | 2017-04-01 | 2017-06-30 | 四川群青新材料科技有限公司 | Fluidizing type efficiently mixes static mixer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317661U (en) * | 1976-07-24 | 1978-02-15 | ||
| JP5105270B2 (en) * | 2005-07-22 | 2012-12-26 | 株式会社アネモス | Mixing element and static fluid mixer using the same |
| JP2008168262A (en) * | 2007-01-15 | 2008-07-24 | Anemosu:Kk | Gas-liquid contact device |
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2017
- 2017-11-08 JP JP2017215485A patent/JP6462830B1/en active Active
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2018
- 2018-03-30 CN CN201810274635.9A patent/CN109745847A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658503A (en) * | 1996-02-01 | 1997-08-19 | Shell Oil Company | Dual phase distribution device |
| JP2003144880A (en) * | 2001-11-08 | 2003-05-20 | Michiaki Saito | Gas-liquid contacting device |
| CN201120249Y (en) * | 2007-10-29 | 2008-09-24 | 于波涛 | Vulcanizer for desulfurization dust separator |
| CN102133509A (en) * | 2010-01-26 | 2011-07-27 | 株式会社凯威泰克社区建设 | Gas and liquid mixed circulation generating device |
| WO2012023634A1 (en) * | 2010-08-20 | 2012-02-23 | 株式会社 アネモス | Gas-liquid contact method and gas-liquid contact apparatus |
| CN106902663A (en) * | 2017-04-01 | 2017-06-30 | 四川群青新材料科技有限公司 | Fluidizing type efficiently mixes static mixer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102418767B1 (en) * | 2021-07-02 | 2022-07-08 | 주식회사 위젠트 | Filter on Pressure Control Type Micro-nanobubble generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6462830B1 (en) | 2019-01-30 |
| JP2019084503A (en) | 2019-06-06 |
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Application publication date: 20190514 |