BE1001830A7 - Mechanical rotary sprayhead with addition of air and steam for squirt of grease on grains coming from the matrix of a grain press - Google Patents
Mechanical rotary sprayhead with addition of air and steam for squirt of grease on grains coming from the matrix of a grain press Download PDFInfo
- Publication number
- BE1001830A7 BE1001830A7 BE8800729A BE8800729A BE1001830A7 BE 1001830 A7 BE1001830 A7 BE 1001830A7 BE 8800729 A BE8800729 A BE 8800729A BE 8800729 A BE8800729 A BE 8800729A BE 1001830 A7 BE1001830 A7 BE 1001830A7
- Authority
- BE
- Belgium
- Prior art keywords
- fat
- grease
- steam
- grains
- addition
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Fats And Perfumes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Systeem voor het coaten van korrels komende uit de matrijs van een korrelpers in de mengvoederindustrie in combinatie met perslucht en stoom. Het systeem verstuift het vet onder een sproeihoek die onafhankelijk is van de gevraagde vettoevoer. Doordat bij dit systeem het vet zeer fijn wordt geatomiseerd en het vet kortstondig verhit wordt zal het vet homogeen verdeeld worden over de korrels en snel worden geabsorbeerd met relatief weinig vervuiling van de pers.System for coating granules from the mold of a pellet press in the compound feed industry in combination with compressed air and steam. The system sprays the grease at a spray angle that is independent of the requested grease supply. Because with this system the fat is atomized very finely and the fat is heated briefly, the fat will be homogeneously distributed over the grains and absorbed quickly with relatively little contamination of the press.
Description
<Desc/Clms Page number 1>
GEMOTORISEERDE ROTERENDE SPROEIKOP MET TOEVOEGING VAN PERSLUCHT EN STOOM, VOOR HET VERSTUIVEN VAN VET OP KORRELS KOMENDE UIT DE MATRIJS VAN EEN KORRELPERS.
Het principe van de verstuiving is als volgt : (zie ook tekening 1).
De centrifuge (13) draait d. m. v. de aandrijfmotor tegen hoge, eventueel regelbare snelheid (2000 tot 6000 t/min).
Via inlaat A en de injektor (2) wordt vloeistof binnenin de centrifuge gevoerd. Door de middelpuntvliegende kracht gaat de vloeistof tegen wand geslingerd worden en een zeer grote omtreksnelheid krijgen. Bij het verlaten van de naar het einde toe konisch gemaakte centrifuge, gaat de vloeistof in zeer kleine druppeltjes weggeslingerd worden (de zeer hoge energie d. m. v. de omtreksnelheid doet de vloeistofcohesie breken)..
Via inlaat B wordt regelbare perslucht (of een ander gas) langs de buitenzijde van de centrifuge gestuurd en verlaat de sproeikop tegen verhoogde snelheid. De lucht neemt de vloeistofdeeltjes mee in een sproeibaan.
Eventueel kan via inlaat C een ander gas, vloeistof of poeder als minor-component in de luchtstroom worden gebracht).
<Desc/Clms Page number 2>
Via inlaat D wordt stoom toegevoerd en in het vloeistof/lucht mengsel gebracht direct aan de uitgang van de sproeikop. Het resultaat van de toevoeging van deze stoom is dat het vet snel wordt opgewarmd bij het verlaten van de sproeikop en hierdoor een goede verstuiving mogelijk wordt en het vet homogeen op de korrels kan gespoten worden.
<Desc / Clms Page number 1>
MOTORIZED ROTARY SPRAY NOZZLE WITH ADDITION OF COMPRESSED AIR AND STEAM, FOR SPRAYING FAT ON GRAINS FROM THE DIE OF A GRAIN PRESS.
The principle of atomization is as follows: (see also drawing 1).
The centrifuge (13) is running d. with the drive motor at a high, possibly adjustable speed (2000 to 6000 rpm).
Liquid is fed into the centrifuge through inlet A and the injector (2). Due to the centrifugal force, the liquid will be thrown against the wall and will have a very high peripheral speed. When leaving the centrifuge, which is tapered towards the end, the liquid is thrown away in very small droplets (the very high energy by means of the peripheral speed causes the liquid cohesion to break).
Via inlet B, controllable compressed air (or other gas) is sent to the outside of the centrifuge and exits the nozzle at an increased speed. The air takes the liquid particles along in a spray path.
Optionally, another gas, liquid or powder can be introduced into the air stream as a minor component via inlet C).
<Desc / Clms Page number 2>
Steam is supplied via inlet D and introduced into the liquid / air mixture directly at the outlet of the spray head. The result of the addition of this steam is that the fat heats up quickly upon exiting the spray head, enabling good atomization and allowing the fat to be homogeneously sprayed onto the granules.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8800729A BE1001830A7 (en) | 1988-06-27 | 1988-06-27 | Mechanical rotary sprayhead with addition of air and steam for squirt of grease on grains coming from the matrix of a grain press |
EP19890870086 EP0349510A3 (en) | 1988-06-27 | 1989-06-09 | Rotary motor-driven sprayer using injection of pressurized air and of steam for spraying grease on pellets coming from the die of a press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8800729A BE1001830A7 (en) | 1988-06-27 | 1988-06-27 | Mechanical rotary sprayhead with addition of air and steam for squirt of grease on grains coming from the matrix of a grain press |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1001830A7 true BE1001830A7 (en) | 1990-03-13 |
Family
ID=3883494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE8800729A BE1001830A7 (en) | 1988-06-27 | 1988-06-27 | Mechanical rotary sprayhead with addition of air and steam for squirt of grease on grains coming from the matrix of a grain press |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0349510A3 (en) |
BE (1) | BE1001830A7 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5460331A (en) * | 1994-06-17 | 1995-10-24 | Serv-Tech, Inc. | Apparatus for dispersion of sludge in a crude oil storage tank |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3015450A (en) * | 1958-05-21 | 1962-01-02 | Bayer Ag | Apparatus for spraying or atomizing moldable compositions |
GB1515366A (en) * | 1975-04-02 | 1978-06-21 | Vychislit Ts Sibir Otdel An Ss | Method of manufacturing 3-d memories and a device for realizing the manufacture thereof |
EP0015093A1 (en) * | 1979-02-21 | 1980-09-03 | Imperial Chemical Industries Plc | Process and device for coating solid particles |
-
1988
- 1988-06-27 BE BE8800729A patent/BE1001830A7/en not_active IP Right Cessation
-
1989
- 1989-06-09 EP EP19890870086 patent/EP0349510A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0349510A2 (en) | 1990-01-03 |
EP0349510A3 (en) | 1990-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SCHRAUWEN TRADING CY P.V.B.A. Effective date: 19900630 |