CN105126681A - Gas rotary cutting mixer and method - Google Patents
Gas rotary cutting mixer and method Download PDFInfo
- Publication number
- CN105126681A CN105126681A CN201510574179.6A CN201510574179A CN105126681A CN 105126681 A CN105126681 A CN 105126681A CN 201510574179 A CN201510574179 A CN 201510574179A CN 105126681 A CN105126681 A CN 105126681A
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- gas
- chamber
- cut
- blade
- circumgyration incision
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- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 22
- 230000001154 acute effect Effects 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000013049 sediment Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a gas rotary cutting mixer. The gas rotary cutting mixer comprises a gas inlet rectification chamber, a rotary cutting chamber and a gas outlet rectification chamber which are sequentially communicated, wherein the rotary cutting chamber is horizontally arranged, a rotating shaft driven by an external motor is longitudinally arranged inside the rotary cutting chamber, a plurality of cutting blades are fixedly arranged on the rotating shaft, the plane of the cutting blades and the axial direction of the rotating shaft form an acute angle, the front and rear sides of the rotary cutting chamber respectively and symmetrically spray liquid inwards through liquid spray pipes, and spray positions longitudinally correspond to the cutting blades. The gas rotary cutting mixer has the beneficial effects that the size of the entire equipment is small and the occupied area is small; the cutting effect of sprayed liquid is good, the gas-liquid mixing time is short, the mixing is full and the production efficiency is improved; since the sediments produced by reaction are thrown out during high-speed rotation of the cutting blades, the phenomenon of blockage is not easily caused, no special cleaning is needed and the convenience in use is very great.
Description
Technical field
The present invention relates to gas handling techniques field, particularly a kind of gas rotating cutting mixer and method.
Background technology
When gas-liquid is mixed, generally adopt hollow-spraying-tower, install the mode of filler spray additional.But these two kinds of modes also have weak point in production practices:
Hollow-spraying-tower mode, the space formed due to spray liquid is many, reach the sufficient object of mixing, must tower be done very high, and want multiple continuous spray, and therefore, complete equipment volume is large, and floor space is also large;
Install filler spray mode additional, although add touch opportunity, in course of reaction, have sediment or reactant to be attached on filler, be easy to result in blockage, cleaning up is also difficult.
Therefore, wish very much to develop a kind of volume in the industry little, gas-liquid mixed is effective, and does not allow susceptible to plugging treatment facility.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of gas rotating cutting mixer and method, has that volume is little, gas-liquid mixed is effective and is not easy blocking.
The technical solution used in the present invention is such:
A kind of gas rotating cutting mixer, comprise air inlet rectifying cavity, the circumgyration incision chamber and rectifying cavity three parts of giving vent to anger that are communicated with successively, described circumgyration incision chamber horizontal positioned, its inside longitudinally arranges a rotating shaft driven by external motor, rotating shaft is fixedly installed some cut-off blades, described cut-off blade place plane becomes an acute angle with the axis of rotating shaft, the side, front and back in described circumgyration incision chamber is respectively symmetrically through sparge pipe internally ejecting liquid, and spray position is corresponding with cut-off blade in the vertical.
As preferably, described cut-off blade place plane becomes miter angle with the axis of rotating shaft.Cut-off blade will ensure to become an acute angle with the axis of rotating shaft, make gas-liquid after cut, mixing, also have enough speed to move forward rectifying cavity outlet like this, the sediment produced during reaction also leaves with Liquid Flow, no longer needs special cleaning equipment.Selecting 45 degree of angles, is the result as far as possible balanced between the function and the function of transporting forward gas-liquid mixture of cutting, mixing, when this angle, and best results.
Each ejecting liquid is aimed at cut-off blade and is sprayed near the position of root, but there is again certain distance this position from rotating shaft.Consider the jet velocity of ejecting liquid, after being ejected into cut-off blade, part ejecting liquid also can continue the root moving to cut-off blade under effect of inertia.
The spray point of ejecting liquid is symmetrical in the side, front and back in circumgyration incision chamber, and The more the better in theory, in chamber, dead angle is fewer, and cutting mixing is more abundant.But do not select the downward ejecting liquid in the top in circumgyration incision chamber as much as possible, otherwise in chamber, dead angle is many, hydrops is many, the effect of impact cutting mixing.
As preferably, described cut-off blade surface relief is uneven.The benefit of cut-off blade surface relief injustice has three: one, effectively can change the original direction of motion of gas-liquid; Two, gas-liquid time of stagnating at blade surface is longer, is conducive to extending the time mixed between gas-liquid, mixes more abundant; Three, thinner to the cutting of liquid, increase the specific area of liquid, gas-liquid mixed better effects if.
As preferably, described circumgyration incision chamber is cylindrical shape, and the ratio of the length of described cut-off blade and the radius in circumgyration incision chamber is at 2 ~ 4:5.A determining deviation is kept between cut-off blade end and circumgyration incision cavity wall, ejecting liquid is cut after blade is broken up and collides circumgyration incision cavity wall more under the influence of centrifugal force, break up again, realize mixing again, mix more abundant between gas-liquid.If cut-off blade is too short, then coverage is too little, and cutting, mixed effect is poor; If cut-off blade is oversize, then large quantity of fluid will directly get lodged in spray liquid and enter the position in circumgyration incision chamber after being thrown out of, and be unfavorable for the diffusion of ejecting liquid, also there is not the effect that secondary breaks up mixing.
As preferably, described air inlet rectifying cavity is provided with air inlet and cutting chamber import, and described air inlet is opened on end face, leading flank or trailing flank, and described cutting chamber import to be opened on right flank and to be communicated with circumgyration incision chamber; Described rectifying cavity of giving vent to anger is provided with gas outlet and the outlet of cutting chamber, and described gas outlet is opened on bottom surface, and the outlet of described cutting chamber is opened on left surface.
The effect of described air inlet rectifying cavity mainly forms more uniform and stable flow field to allow gas first cushion before entering circumgyration incision chamber, then enters in circumgyration incision chamber, thus ensures the uniformity of gas-liquid mixed everywhere.Further, uniform and stable flow field can effectively reduce trembling of cut-off blade, thus reduces noise.The effect of described rectifying cavity of giving vent to anger also mainly exports to allow gas-liquid mixture first cushion to form more uniform and stable flow field again.
As preferably, described circumgyration incision chamber also arranges shower internally ejecting liquid at its position, bottom side, and spray position is corresponding with cut-off blade in the vertical.
A kind of gas rotating cutting method, comprises the following steps:
The first step, in a circumgyration incision chamber, arrange a rotating shaft driven by external motor, rotating shaft is fixedly installed some cut-off blades, described cut-off blade place plane becomes an acute angle with the axis of rotating shaft; As preferably, described cut-off blade surface relief is uneven; As preferably, the ratio of the length of described cut-off blade and the radius in circumgyration incision chamber is at 2 ~ 4:5.
Second step, pass into gas to be mixed from one end, circumgyration incision chamber, in the side, front and back in circumgyration incision chamber respectively symmetrically through sparge pipe internally ejecting liquid, spray position is corresponding with cut-off blade in the vertical, and ejecting liquid is cut they strike, is cut into fine mist and fully mixes with gas to be mixed and react;
3rd step, reacted gas-liquid mixture export from the circumgyration incision chamber other end.
Also pass through sparge pipe internally ejecting liquid at the position, bottom side in circumgyration incision chamber, spray position is corresponding with cut-off blade in the vertical.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, whole equipment volume is little, and floor space is little;
2, to the good cutting effect of ejecting liquid, the gas-liquid mixed time is short and mixing is abundant, improves production efficiency;
3, because the sediment that reaction produces throws away by the High Rotation Speed of cut-off blade, not easily blockage phenomenon, does not need to clean specially, very easy to use.
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention.
Fig. 2 is perspective view of the present invention.
Mark in figure: 1 is air inlet rectifying cavity, and 2 is rotating shaft, and 3 is cut-off blade, and 4 is rotary cutter, and 5 is sparge pipe, and 6 for giving vent to anger rectifying cavity, and 11 is air inlet, 12 is cutting chamber import, and 61 is the outlet of cutting chamber, and 62 is gas outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment 1:
A kind of gas rotating cutting mixer, comprise air inlet rectifying cavity 1, the circumgyration incision chamber 4 and rectifying cavity 6 three parts of giving vent to anger that are communicated with successively, described circumgyration incision chamber 4 horizontal positioned, its inside longitudinally arranges a rotating shaft driven by external motor 2, rotating shaft 2 is fixedly installed some cut-off blades 3, described cut-off blade 3 place plane becomes 45 degree of acute angles with the axis of rotating shaft 2, the side, front and back in described circumgyration incision chamber 4 is respectively symmetrically through sparge pipe 5 internally ejecting liquid, and spray position is corresponding with cut-off blade 3 in the vertical.
Described cut-off blade 3 surface relief is uneven.
Described circumgyration incision chamber 4 is cylindrical shape, and the length of described cut-off blade 3 and the ratio of the radius of circumgyration incision strong 4 are at 2 ~ 4:5.
Described air inlet rectifying cavity 1 is provided with air inlet 11 and cutting chamber import 12, and described air inlet 11 is opened on end face, leading flank or trailing flank, and described cutting chamber import 12 to be opened on right flank and to be communicated with circumgyration incision chamber 4; Described rectifying cavity 6 of giving vent to anger is provided with gas outlet 62 and cutting chamber outlet 61, and described gas outlet 62 is opened on bottom surface, and described cutting chamber outlet 61 is opened on left surface.
Embodiment 2:
As shown in Figure 1, 2, a kind of gas rotating cutting mixer, comprise air inlet rectifying cavity 1, the circumgyration incision chamber 4 and rectifying cavity 6 three parts of giving vent to anger that are communicated with successively, described circumgyration incision chamber 4 horizontal positioned, its inside longitudinally arranges a rotating shaft driven by external motor 2, rotating shaft 2 is fixedly installed some cut-off blades 3, described cut-off blade 3 place plane becomes 45 degree of acute angles with the axis of rotating shaft 2, the side, front and back in described circumgyration incision chamber 4 and bottom side are by sparge pipe 5 internally ejecting liquid, and spray position is corresponding with cut-off blade 3 in the vertical.
Described cut-off blade 3 surface relief is uneven.
Described circumgyration incision chamber 4 is cylindrical shape, and the length of described cut-off blade 3 and the ratio of the radius of circumgyration incision strong 4 are at 2 ~ 4:5.
Described air inlet rectifying cavity 1 is provided with air inlet 11 and cutting chamber import 12, and described air inlet 11 is opened on end face, leading flank or trailing flank, and described cutting chamber import 12 to be opened on right flank and to be communicated with circumgyration incision chamber 4; Described rectifying cavity 6 of giving vent to anger is provided with gas outlet 62 and cutting chamber outlet 61, and described gas outlet 62 is opened on bottom surface, and described cutting chamber outlet 61 is opened on left surface.
Embodiment 3:
A kind of gas rotating cutting method, comprises the following steps:
The first step, in a circumgyration incision chamber 4, arrange a rotating shaft driven by external motor 2, rotating shaft 2 is fixedly installed some cut-off blades 3, described cut-off blade 3 place plane becomes an acute angle with the axis of rotating shaft 2; Described cut-off blade 3 surface relief is uneven; The ratio of the length of described cut-off blade 3 and the radius in circumgyration incision chamber 4 is at 2 ~ 4:5.
Second step, to pass into from one end, circumgyration incision chamber 4 and wait to spray gas, in the side, front and back in circumgyration incision chamber 4 and bottom side by sparge pipe 5 internally ejecting liquid, spray position corresponding with cut-off blade 3 in the vertical, ejecting liquid be cut blade 3 clash into, be cut into fine mist and with wait to spray the abundant hybrid reaction of gas;
3rd step, reacted gas-liquid mixture export from circumgyration incision chamber 4 other end.
Claims (10)
1. a gas rotating cutting mixer, it is characterized in that: comprise the air inlet rectifying cavity (1) be communicated with successively, circumgyration incision chamber (4) and rectifying cavity of giving vent to anger (6) three parts, described circumgyration incision chamber (4) horizontal positioned, its inside longitudinally arranges a rotating shaft driven by external motor (2), rotating shaft (2) is fixedly installed some cut-off blades (3), described cut-off blade (3) place plane becomes an acute angle with the axis of rotating shaft (2), the side, front and back of described circumgyration incision chamber (4) is respectively symmetrically through sparge pipe (5) internally ejecting liquid, spray position is corresponding with cut-off blade (3) in the vertical.
2. a kind of gas rotating cutting mixer according to claim 1, is characterized in that: described cut-off blade (3) place plane becomes miter angle with the axis of rotating shaft (2).
3. a kind of gas rotating cutting mixer according to claim 1 and 2, is characterized in that: described cut-off blade (3) surface relief is uneven.
4. a kind of gas rotating cutting mixer according to claim 3, is characterized in that: described circumgyration incision chamber (4) is cylindrical shape, and the ratio of the length of described cut-off blade (3) and the radius of circumgyration incision chamber (4) is at 2 ~ 4:5.
5. a kind of gas rotating cutting mixer according to claim 1, it is characterized in that: described air inlet rectifying cavity (1) is provided with air inlet (11) and cutting chamber import (12), described air inlet (11) is opened on end face, leading flank or trailing flank, and described cutting chamber import (12) to be opened on right flank and to be communicated with circumgyration incision chamber (4); Described rectifying cavity of giving vent to anger (6) is provided with gas outlet (62) and cutting chamber outlet (61), and described gas outlet (62) are opened on bottom surface, and described cutting chamber outlet (61) is opened on left surface.
6. a kind of gas rotating cutting mixer according to claim 1, is characterized in that: described circumgyration incision chamber (4) also arranges sparge pipe (5) internally ejecting liquid at its position, bottom side, and spray position is corresponding with cut-off blade (3) in the vertical.
7. a gas rotating cutting method, is characterized in that comprising the following steps:
The first step, a rotating shaft driven by external motor (2) is set in a circumgyration incision chamber (4), rotating shaft (2) is fixedly installed some cut-off blades (3), described cut-off blade (3) place plane becomes an acute angle with the axis of rotating shaft (2);
Second step, pass into gas to be mixed from circumgyration incision chamber (4) one end, in the side, front and back of circumgyration incision chamber (4) respectively symmetrically through sparge pipe (5) internally ejecting liquid, spray position is corresponding with cut-off blade (3) in the vertical, and ejecting liquid is cut blade (3) and clashes into, be cut into fine mist and fully mix with gas to be mixed, react;
3rd step, reacted gas-liquid mixture export from circumgyration incision chamber (4) other end.
8. a kind of gas rotating cutting method according to claim 7, is characterized in that: described cut-off blade (3) surface relief is uneven.
9. a kind of gas rotating cutting method according to claim 7 or 8, is characterized in that: the ratio of the length of described cut-off blade (3) and the radius of circumgyration incision chamber (4) is at 2 ~ 4:5.
10. a kind of gas rotating cutting method according to claim 7, is characterized in that: also pass through sparge pipe (5) internally ejecting liquid at the position, bottom side of circumgyration incision chamber (4), spray position is corresponding with cut-off blade (3) in the vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574179.6A CN105126681B (en) | 2015-09-11 | 2015-09-11 | Gas rotary cutting mixer and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574179.6A CN105126681B (en) | 2015-09-11 | 2015-09-11 | Gas rotary cutting mixer and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105126681A true CN105126681A (en) | 2015-12-09 |
| CN105126681B CN105126681B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510574179.6A Active CN105126681B (en) | 2015-09-11 | 2015-09-11 | Gas rotary cutting mixer and method |
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| Country | Link |
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| CN (1) | CN105126681B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808476A (en) * | 2019-11-15 | 2021-05-18 | 中国石油天然气集团有限公司 | Nozzle atomization effect strengthening device and nozzle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420531Y (en) * | 1999-10-29 | 2001-02-21 | 杨宗仁 | Fume purifying box |
| CN200966986Y (en) * | 2006-09-04 | 2007-10-31 | 协禧微机电科技（昆山）有限公司 | Air and liquid mixer |
| CN102350203A (en) * | 2011-09-20 | 2012-02-15 | 中国石油化工集团公司 | Process for removing hydrogen-sulfide-containing gas by using rotary power equipment |
| CN204933361U (en) * | 2015-09-11 | 2016-01-06 | 乐山市红斯玛环保应急装备有限公司 | A kind of gas rotating cutting mixer |
-
2015
- 2015-09-11 CN CN201510574179.6A patent/CN105126681B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420531Y (en) * | 1999-10-29 | 2001-02-21 | 杨宗仁 | Fume purifying box |
| CN200966986Y (en) * | 2006-09-04 | 2007-10-31 | 协禧微机电科技（昆山）有限公司 | Air and liquid mixer |
| CN102350203A (en) * | 2011-09-20 | 2012-02-15 | 中国石油化工集团公司 | Process for removing hydrogen-sulfide-containing gas by using rotary power equipment |
| CN204933361U (en) * | 2015-09-11 | 2016-01-06 | 乐山市红斯玛环保应急装备有限公司 | A kind of gas rotating cutting mixer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808476A (en) * | 2019-11-15 | 2021-05-18 | 中国石油天然气集团有限公司 | Nozzle atomization effect strengthening device and nozzle |
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| Publication number | Publication date |
|---|---|
| CN105126681B (en) | 2017-05-17 |
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Effective date of registration: 20220615 Address after: 401220 No.2, Huanan No.1 Branch Road, Yanjia chemical industry park, Changshou District, Chongqing Patentee after: CHONGQING THRIVE CHEMICAL Co.,Ltd. Address before: 614000 Road 8, Nanxin Road, Leshan high tech Zone, Leshan City, Sichuan Province Patentee before: LESHAN CITY ENVIRONMENTAL PROTECTION EQUIPMENT SMART RED EMERGENCY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401220 No.2, Huanan No.1 Branch Road, Yanjia chemical industry park, Changshou District, Chongqing Patentee after: Chongqing Xinxin Xiangrong Fine Chemical Co.,Ltd. Address before: 401220 No.2, Huanan No.1 Branch Road, Yanjia chemical industry park, Changshou District, Chongqing Patentee before: CHONGQING THRIVE CHEMICAL Co.,Ltd. |