CN208432009U - It is a kind of for producing the fluidized bed of calcium propionate - Google Patents
It is a kind of for producing the fluidized bed of calcium propionate Download PDFInfo
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- CN208432009U CN208432009U CN201820857193.6U CN201820857193U CN208432009U CN 208432009 U CN208432009 U CN 208432009U CN 201820857193 U CN201820857193 U CN 201820857193U CN 208432009 U CN208432009 U CN 208432009U
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Abstract
It is a kind of for producing the fluidized bed of calcium propionate, including casing, it from top to bottom include expansion chamber in the casing, granulation chamber and hot air chamber, the expansion chamber upper end is equipped with hot-blast outlet, the hot-blast outlet connects pulse dust collector, it is granulation chamber below the expansion chamber, it is characterized in that, the side wall of the granulation chamber is equipped with multiple nozzles in the same horizontal line, hot air chamber is equipped with below the granulation chamber, air distribution plate is equipped between the hot air chamber and granulation chamber, the side wall of the hot air chamber is equipped with hot wind inlet, the hot wind forms guiding air-flow through the deflector hole on air distribution plate, the two sides of the casing are respectively equipped with inlet port and outlet port, the feed inlet connects centrifuge by auger.
Description
Technical field
It is specifically a kind of for producing the fluidized bed of calcium propionate the utility model relates to food additives field.
Background technique
Calcium propionate also known as propionic acid calcium salt, propionic acid calcium are a kind of newer acid food mould inhibitors, and appearance is white crystal
Or powder, odorless or slightly special propionic acid smell have hygroscopicity, soluble easily in water, aqueous solution is in alkalescent, is slightly soluble in methanol, second
Alcohol does not dissolve in benzene and acetone.It is easily deliquesced in humid air, is heated to losing the crystallization water at 120 DEG C, 200~210 DEG C of whens occur
Phase transformation, 330~340 DEG C are decomposed into calcium carbonate.
Calcium propionate is the normal intermediate product of animal body metabolism, by safer after feed intake.To mould, yeast bacteria
And bacterium etc. has extensive antibacterial action, inhibits microbial reproduction, feed can be prevented mouldy, can be used as the anti-of food and feed
The preservative agent of mould dose and bread and cake.It is mouldy that feed can be effectively inhibited as feed addictive, extend feed storage life, if
The appetite that livestock also can be improved with the cooperation of other inorganic salts, improves the milk yield of milk cow, and additive amount is the 0 of mixed feed
.3% following (in terms of propionic acid).
The preparation process of calcium propionate mainly uses propionic acid and calcium hydroxide or calcium carbonate or calcium oxide to react and is made at present, warp
After evaporate, crystallize in batches, drying, when drying or in drying room or be baker, be all it is intermittent in batches into
Row, is unable to continuous production；It is subsequent also to increase grinding process, propionic acid calcium powder is made.This production technology falls behind, labor intensity
Greatly, product quality not can guarantee.
Therefore, we it is necessary to seek a kind of simple and inexpensive technical solution to ensure to prepare and produce one kind and have
Good performance, quality is high and saves the production time, and the equipment for saving resource is adapted to the demand in market.
Utility model content:
The technical problems to be solved in the utility model is to provide a kind of circulating fluidised bed apparatus, can be by the calcium propionate after reaction
Solution is injected directly into fluidized bed, is granulated, dries to form calcium propionate grain products, simple process and continuous production, improved
Production efficiency；
Improved fluidized bed can also be used as individual drying equipment simultaneously, and to concentration, the material after centrifugation is carried out
It is dry, achieve the purpose that equipment dual-use.
Its technical solution is: it is a kind of for producing the fluidized bed of calcium propionate, including casing, it is wrapped from top to bottom in the casing
Expansion chamber, granulation chamber and hot air chamber are included, the expansion chamber upper end is equipped with hot-blast outlet, and the hot-blast outlet connects pulse dust removal
Device, the expansion chamber lower section is granulation chamber, which is characterized in that the side wall of the granulation chamber is equipped with multiple sprays in the same horizontal line
Mouth, the granulation chamber lower section are equipped with hot air chamber, air distribution plate, the side wall of the hot air chamber are equipped between the hot air chamber and granulation chamber
Equipped with hot wind inlet, the hot wind through on air distribution plate deflector hole formed guiding air-flow, the two sides of the casing be respectively equipped with into
Material mouth and discharge port, the feed inlet connect centrifuge by auger.
Further, the nozzle includes inner and outer tubes, and said inner tube is that air inlet pipe connects air inlet, outside said inner tube
Side is the outer tube as inlet tube, and the outer tube connects inlet, and the air inlet and inlet are separately connected air pump and material
It manages and is controlled respectively by valve, the nozzle exit end is equipped with atomizer.
Further, the air distribution plate is equipped with multiple groups deflector hole, and the deflector hole is in tilted layout in fish scale-shaped, described to lead
Discharge orifice is open towards discharge port direction.
The invention has the benefit that
1, the present invention integrates the functions such as spraying, dry, granulation, simplifies process flow, reduces labor intensity；
2, production process carries out in the closed state completely, and no dust protects environment clean and tidy；
3, granularity controlled range is wide, meets the needs of different markets；
4, consecutive production, Product Process is reproducible, high production efficiency；
5, material layer temperature is low, while being adapted to the production of various heat sensitive materials, has a wide range of application；
6, compact-sized, occupied area is small, reliable for operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model nozzle structure schematic diagram；
Fig. 3 is the utility model air distributor structure schematic diagram.
In figure: casing 1, expansion chamber 2, granulation chamber 3, hot air chamber 4, hot-blast outlet 5, nozzle 6, air distribution plate 7, hot wind inlet 8,
Deflector hole 9, feed inlet 10, discharge port 11, auger 12, centrifuge 13, inlet 61, air inlet 62, atomizer 63.
Specific embodiment
The utility model is further described in explanation and specific embodiment with reference to the accompanying drawing.
It is a kind of for producing the fluidized bed of calcium propionate, including casing 1, include from top to bottom expansion chamber 2 in the casing, make
Grain room 3 and hot air chamber 4,2 upper end of expansion chamber are equipped with hot-blast outlet 5, and the hot-blast outlet 5 connects pulse dust collector, described
It is granulation chamber 3 below expansion chamber 2, which is characterized in that the side wall of the granulation chamber 3 is equipped with multiple nozzles 6 in the same horizontal line,
It is equipped with hot air chamber 4 below the granulation chamber 3, air distribution plate 7 is equipped between the hot air chamber 4 and granulation chamber 3, the hot air chamber 4
Side wall is equipped with hot wind inlet 8, and hot wind forms guiding air-flow through the deflector hole 9 on air distribution plate 7, and the two sides of the casing 1 are set respectively
There are feed inlet 10 and discharge port 11, the feed inlet 10 connects centrifuge 13 by auger 12.
Further, the nozzle 6 includes inner and outer tubes, and said inner tube is that air inlet pipe connects air inlet 62, described interior
It is the outer tube as inlet tube on the outside of pipe, the outer tube connects inlet 61, and the air inlet 62 and inlet 61 are separately connected
Air pump and materail tube are simultaneously controlled by valve respectively, and 6 outlet end of nozzle is equipped with atomizer 63.
Further, the air distribution plate 7 is equipped with multiple groups deflector hole 9, and the deflector hole 9 is in tilted layout in fish scale-shaped, institute
The opening of deflector hole 9 is stated towards discharge port direction, hot wind forms guiding air-flow through the deflector hole on air distribution plate 7 from top to bottom, thus
While material is dried, material is pushed to move from the front to the back, the inclination arrangement of deflector hole 9 also prevents material particles and falls
Enter hot air chamber.
In use, the nozzle 6 of granulation chamber 3, the feed liquid of spray pattern is sprayed into fluidized bed by nozzle 6, to the thin of fluidized state
Small crystal seed is coated, and crystal seed is constantly coated in the flow process in fluidized bed from back to front, dries, and is eventually formed into
Particle required by product is discharged in discharging port of fluidized bed 11.
The utility model can also separately as drying machine in use, the material after centrifugation passes through auger 12, into fluidized bed,
It is dispelled on air distribution plate 7 by high-pressure hot wind, and is oven-dried during continuous move forward, finally from 11 row of discharge port
Out.
Claims (3)
1. it is a kind of for producing the fluidized bed of calcium propionate, including casing, it from top to bottom include expansion chamber, granulation chamber in the casing
And hot air chamber, the expansion chamber upper end are equipped with hot-blast outlet, the hot-blast outlet connects pulse dust collector, the expansion chamber lower section
For granulation chamber, which is characterized in that the side wall of the granulation chamber is equipped with multiple nozzles, the granulation chamber lower section in the same horizontal line
Equipped with hot air chamber, air distribution plate is equipped between the hot air chamber and granulation chamber, the side wall of the hot air chamber is equipped with hot wind inlet, described
Hot wind forms guiding air-flow through the deflector hole on air distribution plate, and the two sides of the casing are respectively equipped with inlet port and outlet port, described
Feed inlet connects centrifuge by auger.
2. a kind of for producing the fluidized bed of calcium propionate according to claim 1, which is characterized in that the nozzle includes inner tube
And outer tube, said inner tube are that air inlet pipe connects air inlet, are the outer tube as inlet tube, the outer tube connection on the outside of said inner tube
Inlet, the air inlet and inlet are separately connected air pump and materail tube and are controlled respectively by valve, the nozzle exit end
Equipped with atomizer.
3. a kind of for producing the fluidized bed of calcium propionate according to claim 1, which is characterized in that the air distribution plate is equipped with
Multiple groups deflector hole, the deflector hole are in tilted layout in fish scale-shaped, and the deflector hole is open towards discharge port direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857193.6U CN208432009U (en) | 2018-06-05 | 2018-06-05 | It is a kind of for producing the fluidized bed of calcium propionate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857193.6U CN208432009U (en) | 2018-06-05 | 2018-06-05 | It is a kind of for producing the fluidized bed of calcium propionate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432009U true CN208432009U (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820857193.6U Active CN208432009U (en) | 2018-06-05 | 2018-06-05 | It is a kind of for producing the fluidized bed of calcium propionate |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567235A (en) * | 2018-06-05 | 2019-12-13 | 山东雨田食品科技有限公司 | Fluidized bed for producing calcium propionate |
| CN113587621A (en) * | 2021-07-28 | 2021-11-02 | 中建环能科技股份有限公司 | Gas guide piece, air distribution assembly, mesh belt dryer and drying system |
-
2018
- 2018-06-05 CN CN201820857193.6U patent/CN208432009U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567235A (en) * | 2018-06-05 | 2019-12-13 | 山东雨田食品科技有限公司 | Fluidized bed for producing calcium propionate |
| CN113587621A (en) * | 2021-07-28 | 2021-11-02 | 中建环能科技股份有限公司 | Gas guide piece, air distribution assembly, mesh belt dryer and drying system |
| CN113587621B (en) * | 2021-07-28 | 2022-05-31 | 中建环能科技股份有限公司 | Gas guide piece, air distribution assembly, mesh belt dryer and drying system |
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Address after: 277518 east side of Beishou, Jixi Road, Suozhen Town, Tengzhou City, Zaozhuang City, Shandong Province Patentee after: Shandong Yutian Food Technology Co.,Ltd. Address before: 277518 east side of Beishou, Jixi Road, Suozhen Town, Tengzhou City, Zaozhuang City, Shandong Province Patentee before: SHANDONG YUTIAN FOOD TECHNOLOGY Co.,Ltd. |