CN207055994U - A kind of hot air distributor for producing aluminium polychloride spray dryer - Google Patents
A kind of hot air distributor for producing aluminium polychloride spray dryer Download PDFInfo
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- CN207055994U CN207055994U CN201720529367.1U CN201720529367U CN207055994U CN 207055994 U CN207055994 U CN 207055994U CN 201720529367 U CN201720529367 U CN 201720529367U CN 207055994 U CN207055994 U CN 207055994U
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- air
- spray dryer
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- air inlet
- intake branch
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Abstract
A kind of hot air distributor for producing aluminium polychloride spray dryer, including air inlet supervisor, air intake branch and some annular air pipes, air intake branch is vertically connected on air inlet supervisor from bottom to up, this hot air distributor is simple in construction, radius is reduced annular air pipe successively from bottom to up, air inlet supervisor end is provided with shower nozzle, this design is not only able to allow four droplets for dissipating the cloth that floats also to blow to hot blast, and because 180 ° of annular heat airduct upper surface arc surface is provided with exhaust vent, moreover it is possible to effectively prevent droplet from sticking on spray dryer inwall.
Description
Technical field
The utility model belongs to the hot air distributor of spray dryer, more particularly to a kind of production aluminium polychloride spraying
The hot air distributor of drying machine.
Background technology
Aluminium polychloride is a kind of water-purifying material, and inorganic polymer coagulant is called poly-aluminium for short again, and english abbreviation is
PAC, the molecular weight that is produced due to the polymerization of the bridging action and multivalent anions of hydroxide ion is larger, electric charge is higher
Inorganic polymer water treatment agent.Morphologically two kinds of solid and liquid can be divided into again.Solid is divided into again by color is different
Sepia, ecru, golden yellow and white, liquid can be rendered as water white transparency, is slightly yellow, light yellow to yellowish-brown.It is different
The aluminium polychloride of color also has larger difference in application and production technology, according to technology type point：
（1）Drum-type is gathered（Close）Aluminium chloride：Aluminium content is general, and water-insoluble is high, is used for sewage disposal.（2）Plate and frame
It is poly-（Close）Aluminium chloride：Aluminium content is high, and water-insoluble is low, for sewage disposal and potable rteatment.（3）Spray drying is poly-（Close）Chlorination
Aluminium：Aluminium content is high, and water-insoluble is low, and the fast of dissolution velocity is used for drinking water and higher standard water process.
Gather made of spray dryer（Close）Aluminium chloride is best in quality, the hot air distributor of current most of spray dryers
All it is a shower nozzle, hot blast limited coverage area, causes the droplet that sprayer comes out not dry, stick in the interior of drying machine
Wall.
Utility model content
The purpose of this utility model is to provide a kind of hot blast broad covered area, and drying effect is good, can effectively reduce droplet
The hot air distributor of adhesion.
The technical solution adopted in the utility model is：A kind of hot blast distribution for producing aluminium polychloride spray dryer
Device, the hot air distributor include air inlet supervisor, air intake branch and some annular air pipes, and the air intake branch is responsible for air inlet
Vertically, it is connected to from bottom to up on air inlet supervisor, the length of air intake branch is successively successively decreased from bottom to up, the annular air Guan An
Mounted in the end of each layer of air intake branch, affiliated 180 ° of arc surfaces in annular air pipe upper surface are provided with circular hole exhaust vent；Institute
Annular air pipe is stated to connect with air intake branch.
Preferably, the number of the annular air pipe is 3-6.
Preferably, the air inlet supervisor end is additionally provided with shower nozzle.
Usefulness of the present utility model：The atomization device outlet of spray dryer sprays after atomizing the liquid into, after atomization
Droplet is sprayed drop typically in the underface density of atomizer after heated-air drying in spray drying motor spindle accumulation, atomizer
Maximum, so hot blast shower nozzle is directly placed at immediately below atomizer by many spray dryers, but the small liquid that atomizer sprays
Drop also four can be dissipated and float cloth, and some can be even sticked in the side wall of spray dryer, and this hot air distributor is simple in construction, and annular goes out
Radius is reduced airduct successively from bottom to up, and air inlet supervisor end is provided with shower nozzle, and this design is not only able to allow the small liquid of the four scattered cloth that float
Drop also blows to hot blast, and because 180 ° of annular heat airduct upper surface arc surface is provided with exhaust vent, hot blast broad covered area, moreover it is possible to
Effectively prevent droplet from sticking on spray dryer inwall.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 it is air inlet supervisor, 2 be air intake branch, 3 be annular air pipe, 3.1 be exhaust vent, 4 is shower nozzle.
Embodiment
A kind of hot air distributor for producing aluminium polychloride spray dryer, the hot air distributor are responsible for including air inlet
1st, air intake branch 2 and some annular air pipes 3, the air intake branch 2 is vertical with entering vapour supervisor 1, is connected to air inlet from bottom to up
On supervisor 1, the length of air intake branch 2 is successively successively decreased from bottom to up, and the annular air pipe 3 is arranged on each layer of air intake branch 2
End, affiliated 180 ° of 3 upper surface of annular air pipe arc surface is provided with circular hole exhaust vent 3.1；The annular air pipe 3 with
Air intake branch 2 connects, and the number of the annular air pipe 3 is 3-6, and the air inlet is responsible for 1 end and is additionally provided with shower nozzle 4.
After 1 air inlet is responsible in air inlet, sprayed by the hot blast of air intake branch 2 from exhaust vent 3.1, exhaust vent 3.1 is distributed in annular
On the arc surface of 180 ° of 3 upper surface of discharge pipe, the diameter of annular air pipe 3 is successively reduced, hot blast broad covered area, moreover it is possible to is effectively prevented small
Drop is sticked on spray dryer inwall.
Claims (3)
- A kind of 1. hot air distributor for producing aluminium polychloride spray dryer, it is characterised in that：The hot air distributor bag Air inlet supervisor, air intake branch and some annular air pipes are included, the air intake branch is vertical with air inlet supervisor, is connected to from bottom to up On air inlet supervisor, the length of air intake branch is successively successively decreased from bottom to up, and the annular air pipe is arranged on each layer of air intake branch End, affiliated 180 ° of arc surfaces in annular air pipe upper surface are provided with circular hole exhaust vent；The annular air pipe and air inlet Branch pipe connects.
- 2. a kind of hot air distributor for producing aluminium polychloride spray dryer according to claim 1, its feature exist In：The number of the annular air pipe is 3-6.
- 3. a kind of hot air distributor for producing aluminium polychloride spray dryer according to claim 1, its feature exist In：The air inlet supervisor end is additionally provided with shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529367.1U CN207055994U (en) | 2017-05-13 | 2017-05-13 | A kind of hot air distributor for producing aluminium polychloride spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529367.1U CN207055994U (en) | 2017-05-13 | 2017-05-13 | A kind of hot air distributor for producing aluminium polychloride spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207055994U true CN207055994U (en) | 2018-03-02 |
Family
ID=61505733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720529367.1U Active CN207055994U (en) | 2017-05-13 | 2017-05-13 | A kind of hot air distributor for producing aluminium polychloride spray dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207055994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126718A (en) * | 2017-05-13 | 2017-09-05 | 江苏蓝遥净水剂有限公司 | A kind of hot air distributor for producing aluminium polychloride spray dryer |
-
2017
- 2017-05-13 CN CN201720529367.1U patent/CN207055994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126718A (en) * | 2017-05-13 | 2017-09-05 | 江苏蓝遥净水剂有限公司 | A kind of hot air distributor for producing aluminium polychloride spray dryer |
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