CN2409467Y - Air cooling sticking wall-prevention device for spray drier - Google Patents
Air cooling sticking wall-prevention device for spray drier Download PDFInfo
- Publication number
- CN2409467Y CN2409467Y CN 99255167 CN99255167U CN2409467Y CN 2409467 Y CN2409467 Y CN 2409467Y CN 99255167 CN99255167 CN 99255167 CN 99255167 U CN99255167 U CN 99255167U CN 2409467 Y CN2409467 Y CN 2409467Y
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- CN
- China
- Prior art keywords
- tank body
- rocking bar
- funnel
- wall
- chuck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a wind cooling sticking wall-prevention device for spray driers. The utility model comprises a centrifugal atomizer and a tank body, and is characterized in that a jacket is coated out of the tank body; a spiral wind channel which is provided with an outlet and an inlet for cooling air is arranged in the jacket; the lower part of the tank body is connected with a rocker mechanism assembly in which a speed reducer, a rocker and a rocker connecting pipe are arranged; the rocker connecting pipe is inserted in an output shaft hole of the speed reducer; the rocker is provided with air injection orifices. The inner wall of the tank body can be cooled by the way that cooling air flows through the spiral wind channel to decrease wall sticking of materials. In addition, the speed reducer drives the rocker to rotate, and thus airflow injected from the air injection orifices can sweep the inner wall of the tank body to be clean. The utility model can solve the problem of wall sticking of the materials.
Description
The utility model relates to the antiseized wall device that is provided with in the spray dryer, is meant air-cooled antiseized wall device especially.
In industries such as chemical industry, medicine, food, many goods through extract, concentrate become liquid material after, must just can obtain powder through super-dry.Spray dryer is the equipment of using always, and in high temperature gas flow, moment can be finished the water evaporation quantity more than 95%, finishes whole dryings and only needs the several seconds.Production process is simplified, and convenient operation and control is the sticking easily wall of material but the shortcoming of a maximum is arranged, and influences ordinary production, has also reduced the quality of product.
The purpose of this utility model provides a kind of air-cooled antiseized wall device of spray dryer.Take to reduce the mode of dry indoor temperature, the affinity of material and hothouse inwall is significantly reduced, thereby solve the sticking wall problem of material.
The utility model is achieved in that
1, with hothouse (tank body) outsourcing one chuck of spray dryer, be provided with spiral duct in chuck, form a cooling layer, the spiral duct at the chuck top is equipped with a cooling air intake, and a cooling air outlet slit is housed on the spiral duct of chuck bottom.Flow through spiral duct in the chuck by the cooling air,, the affinity of material and hothouse inwall is reduced, glue the wall problem thereby solve material with the cooling of hothouse inwall.
2, at the bottom attaching one endplay device assembly of hothouse (tank body), it is taken over by tank body funnel, interface, decelerator, reducer stent, two mouth swivel joint, rocking bar and rocking bar and forms, wherein, decelerator is contained in the reducer stent below, and joint weld is on the reducer stent top, and the tank body funnel is welded on the interface, two mouth swivel joints are installed in the decelerator lower end, rocking bar is taken over the output shaft hole that inserts in the decelerator, and rocking bar is taken over the upper end and joined with rocking bar, and rocking bar is deep in the tank body chamber; Be provided with material outlet in tank body funnel side, tank body funnel side is provided with the funnel seat; Rocking bar is a stainless steel tube, is provided with jet aperture above.During work, compressed air enters in the rocking bar from two mouth swivel joint suction nozzles, and jet aperture is from ejection.Because decelerator drives the rocking bar uniform rotation, the air-flow that sprays from jet aperture can be clean with the hothouse inner wall blowing.
The air-cooled antiseized wall device of this spray dryer, novel structure, simple has effectively solved the sticking wall problem of material.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1, the utility model structural representation.
The spiral duct horizontal section schematic diagram at Fig. 2, chuck top.
Fig. 3, endplay device assembly A-A generalized section.
Referring to Fig. 1,2, a kind of air-cooled antiseized wall device of spray dryer, comprise centrifugal atomizer 1, tank body 2, hot blast import 3, material outlet 4, it is characterized in that at tank body 2 outsourcings one chuck 5, in chuck 5, be provided with spiral duct 6, spiral duct at chuck 5 tops is provided with a cooling air intake 7, and a cooling air outlet slit 8 is housed on the spiral duct of chuck 5 bottoms; (referring to Fig. 1,3) at the bottom of tank body 2 attaching one endplay device assembly, it is by tank body funnel 9, interface 10, decelerator 11, reducer stent 12, two mouth swivel joints 13, rocking bar 14 and rocking bar are taken over 15 and are formed, wherein, decelerator 11 is contained in reducer stent 12 belows, interface 10 is welded on reducer stent 12 tops, tank body funnel 9 is welded on the interface 10, funnel seat 16 is equipped with in tank body funnel 9 belows, two mouth swivel joints 13 are installed in decelerator 11 lower ends, rocking bar is taken over 15 and is inserted in the output shaft hole 17 of decelerator 11, rocking bar is taken over 15 upper ends and is passed funnel seat 16 and join with rocking bar 14, and rocking bar 14 is inserted in tank body 2 chambeies; Be provided with material outlet 4 in tank body funnel 9 sides; Be provided with jet aperture above the rocking bar 14.
Also be provided with sealing ring 18 and fairlead 19 between rocking bar adapter 15 and funnel seat 16 join, be buckled with gland 20 on the fairlead 19.
During work, evenly flow through the chuck layer with the cooling of hothouse inwall by cooling water on the one hand, the affinity of material and inner tank wall is reduced, reduce the sticking wall of material.On the other hand, compressed air enters in the rocking bar 14 from two mouth swivel joint suction nozzles 22, and air-flow sprays from jet aperture, shakes bar 14 uniform rotation by decelerator 10 rotating bands, inner tank wall can be purged totally from the air-flow of jet aperture ejection, solve the problem of the sticking wall of material.
The air-cooled antiseized wall device of this spray dryer, novel structure, simple has effectively solved the sticking wall problem of material.
Reference numeral:
1, centrifugal atomizer; 2, tank body;
3, hot blast import; 4, material outlet;
5, chuck; 6, spiral duct; 7, cooling air intake; 8, cooling air outlet slit; 9, tank body funnel; 10, interface; 11, decelerator; 12, reducer stent; 13, two mouth swivel joints; 14, rocking bar 15, rocking bar are taken over; 16, funnel seat; 17, output shaft hole; 18, sealing ring; 19, fairlead; 20, gland; 21, trundle; 22, suction nozzle; 23, top spiral duct and chuck spiral duct junction; 24, top spiral duct inlet.
Claims (2)
1. the air-cooled antiseized wall device of a spray dryer, comprise centrifugal atomizer (1), tank body (2), hot blast import (3), material outlet (4), it is characterized in that at tank body (2) outsourcing one chuck (5), in chuck (5), be provided with spiral duct (6), spiral duct at chuck (5) top is equipped with a cooling air intake (7), and a cooling air outlet slit (8) is housed on the spiral duct of chuck (5) bottom; Bottom attaching one endplay device assembly at tank body (2), it is by tank body funnel (9), interface (10), decelerator (11), reducer stent (12), two mouth swivel joints (13), rocking bar (14) and rocking bar are taken over (15) and are formed, wherein, decelerator (11) is contained in reducer stent (12) below, interface (10) is welded on reducer stent (12) top, tank body funnel (9) is welded on the interface (10), funnel seat (16) is equipped with in tank body funnel (9) below, two mouth swivel joints (13) are installed in decelerator (11) lower end, rocking bar is taken over (15) and is inserted in the output shaft hole (17) of decelerator (11), rocking bar adapter (15) upper end is passed funnel seat (16) and is joined with rocking bar (14), and rocking bar (14) is inserted in tank body (2) chamber; Be provided with material outlet (4) in tank body funnel (9) side; Rocking bar is provided with jet aperture above (14).
2. by the air-cooled antiseized wall device of the described spray dryer of claim 1, it is characterized in that rocking bar (14) is tapered, vertex of a cone below is provided with a trundle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255167 CN2409467Y (en) | 1999-11-29 | 1999-11-29 | Air cooling sticking wall-prevention device for spray drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255167 CN2409467Y (en) | 1999-11-29 | 1999-11-29 | Air cooling sticking wall-prevention device for spray drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2409467Y true CN2409467Y (en) | 2000-12-06 |
Family
ID=34038586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99255167 Expired - Fee Related CN2409467Y (en) | 1999-11-29 | 1999-11-29 | Air cooling sticking wall-prevention device for spray drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2409467Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075019A (en) * | 2010-12-12 | 2011-05-25 | 南车株洲电机有限公司 | Forced-air cooling method and device for slurry pump motor of petroleum drilling machine |
| CN102016471B (en) * | 2008-03-19 | 2013-01-09 | 宾德股份公司 | Dryer for material to be dried |
| CN105135827A (en) * | 2015-10-08 | 2015-12-09 | 黑龙江源鼎科技开发有限公司 | Thermal-cycle pressure spray drying tower |
| CN106766818A (en) * | 2017-01-10 | 2017-05-31 | 楚雄医药高等专科学校 | A kind of Yi nationality, distributed over Yunnan, Sichuan and Guizhou's drug extract efficient energy-saving pneumatic conveyer dryer and its drying means |
| CN106895687A (en) * | 2017-04-06 | 2017-06-27 | 扬州日兴生物科技股份有限公司 | A kind of drying system of ammonia sugar preparation |
| CN107462055A (en) * | 2017-07-14 | 2017-12-12 | 望江县乡缘农业有限责任公司 | A kind of Cirulation type grain drying unit |
| CN106016973B (en) * | 2016-07-11 | 2018-12-04 | 成都中牧生物药业有限公司 | Air-blast atomization feed spray drier |
-
1999
- 1999-11-29 CN CN 99255167 patent/CN2409467Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016471B (en) * | 2008-03-19 | 2013-01-09 | 宾德股份公司 | Dryer for material to be dried |
| CN102075019A (en) * | 2010-12-12 | 2011-05-25 | 南车株洲电机有限公司 | Forced-air cooling method and device for slurry pump motor of petroleum drilling machine |
| CN102075019B (en) * | 2010-12-12 | 2013-04-17 | 南车株洲电机有限公司 | Forced-air cooling method and device for slurry pump motor of petroleum drilling machine |
| CN105135827A (en) * | 2015-10-08 | 2015-12-09 | 黑龙江源鼎科技开发有限公司 | Thermal-cycle pressure spray drying tower |
| CN106016973B (en) * | 2016-07-11 | 2018-12-04 | 成都中牧生物药业有限公司 | Air-blast atomization feed spray drier |
| CN106766818A (en) * | 2017-01-10 | 2017-05-31 | 楚雄医药高等专科学校 | A kind of Yi nationality, distributed over Yunnan, Sichuan and Guizhou's drug extract efficient energy-saving pneumatic conveyer dryer and its drying means |
| CN106895687A (en) * | 2017-04-06 | 2017-06-27 | 扬州日兴生物科技股份有限公司 | A kind of drying system of ammonia sugar preparation |
| CN107462055A (en) * | 2017-07-14 | 2017-12-12 | 望江县乡缘农业有限责任公司 | A kind of Cirulation type grain drying unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |