CN204933361U - A kind of gas rotating cutting mixer - Google Patents
A kind of gas rotating cutting mixer Download PDFInfo
- Publication number
- CN204933361U CN204933361U CN201520698745.XU CN201520698745U CN204933361U CN 204933361 U CN204933361 U CN 204933361U CN 201520698745 U CN201520698745 U CN 201520698745U CN 204933361 U CN204933361 U CN 204933361U
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- cut
- blade
- chamber
- circumgyration incision
- gas
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Abstract
The utility model discloses 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.The utility model beneficial effect: whole equipment volume is little, and floor space is little; To the good cutting effect of ejecting liquid, the gas-liquid mixed time is short and mixing is abundant, improves production efficiency; 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.
Description
Technical field
The utility model relates to gas handling techniques field, particularly a kind of gas rotating cutting mixer.
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, have sediment or reactant to be attached on filler in course of reaction, 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.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of gas rotating cutting mixer, has that volume is little, gas-liquid mixed is effective and is not easy blocking.
The technical solution adopted in the utility model 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 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.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
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 the explosive view of the utility model embodiment 2.
Fig. 2 is the perspective view of the utility model embodiment 2.
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 utility model 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 Fig. 1, shown in 2, a kind of gas rotating cutting mixer, comprise the air inlet rectifying cavity 1 be communicated with successively, circumgyration incision chamber 4 and rectifying cavity 6 three parts of giving vent to anger, 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 respectively symmetrically through sparge pipe 5 internally ejecting liquid, 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.
Claims (6)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698745.XU CN204933361U (en) | 2015-09-11 | 2015-09-11 | A kind of gas rotating cutting mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698745.XU CN204933361U (en) | 2015-09-11 | 2015-09-11 | A kind of gas rotating cutting mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933361U true CN204933361U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520698745.XU Expired - Fee Related CN204933361U (en) | 2015-09-11 | 2015-09-11 | A kind of gas rotating cutting mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126681A (en) * | 2015-09-11 | 2015-12-09 | 乐山市红斯玛环保应急装备有限公司 | Gas rotary cutting mixer and method |
-
2015
- 2015-09-11 CN CN201520698745.XU patent/CN204933361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126681A (en) * | 2015-09-11 | 2015-12-09 | 乐山市红斯玛环保应急装备有限公司 | Gas rotary cutting mixer and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210911 |