CN104014279A - Fluid bed granulating drier - Google Patents
Fluid bed granulating drier Download PDFInfo
- Publication number
- CN104014279A CN104014279A CN201410250961.8A CN201410250961A CN104014279A CN 104014279 A CN104014279 A CN 104014279A CN 201410250961 A CN201410250961 A CN 201410250961A CN 104014279 A CN104014279 A CN 104014279A
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- CN
- China
- Prior art keywords
- bed
- air
- fluidizing fluid
- fluid bed
- filter
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a fluid bed granulating drier applied in various fields such as pharmacy, food, feeds, pigments and chemical industry. The fluid bed granulating drier comprises an adhesive tank, an air compressor and a fluid bed, wherein a hot air inlet is formed in the lower half part of the fluid bed and is connected with a heater; an air outlet of the fluid bed is connected with an exhaust fan via a pipeline; a filter is connected with the upper half part of the heater and is provided with an air inlet; filter cloth and a muffler are arranged at the air outlet of the fluid bed. The drier has a simple structure, is reasonable in design, completes the processes of mixing, granulating and drying in the same equipment, is quick in mass heat transfer, is operated at closed negative pressure, thus avoiding dust flying, is uniform in granules, does not have dead angles, is cleaned thoroughly, is free from cross pollution and is energy-saving and environment-friendly.
Description
Technical field
The present invention relates to a kind of boiling granulating drying device that is applied to the every field such as pharmacy, food, feed, pigment, chemical industry.
Background technology
Fluidized drying pelletizer; one of the equipment of industry in the solid pharmaceutical preparation technological process of production such as pharmacy, chemical industry, food; granulator of the prior art is all batch mixing, granulation, be dried on distinct device and complete, so loss is serious in process of production for material.Traditional Fluidbedgranulatingdrier is generally to have granulation cylindrical shell, is provided with fluid bed, adhesive atomizer, separator and air circulation system in tower, complex structure, and equipment has four jiaos, cleans not thorough.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, a kind of boiling granulating drying device simple in structure, easy to operate is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of boiling granulating drying device, comprise adhesive groove, air compressor and fluidizing fluid-bed, described adhesive groove enters fluidizing fluid-bed by pipeline after crossing with air compressor air outlet slit by the adhesive outlet of infusion pump, pipeline end is connected with atomizer; Described fluidizing fluid-bed Lower Half is provided with hot air inlet and is connected with heater, and the fluidizing fluid-bed first half is provided with air outlet slit, and air outlet slit is connected with air exhauster by pipeline; The described heater first half is connected with filter, and filter is provided with air intlet; Described fluidizing fluid-bed air outlet slit place is provided with filter cloth, and fluidizing fluid-bed air outlet slit is provided with muffler.
Further, described fluidizing fluid-bed top is provided with charging aperture, and fluidizing fluid-bed bottom is provided with discharging opening.
Further, described filter comprises coarse filter and fine filtrator, and coarse filter is positioned near air intlet one end.
Further, the pipeline between described fluidizing fluid-bed and heater is provided with adjusting valve, and the pipeline between fluidizing fluid-bed and air exhauster is provided with adjusting valve.
Further, described filter cloth is antistatic filter cloth.
Operation principle: material powder particle sulfided state ringwise in material container, be subject to heating air preheat and mixing after purifying, binder solution atomization is sprayed into, make some particles be gathered into the granule that contains adhesive, because hot-air is dried the continuous of material, make moisture evaporation in granule, adhesive, this process constantly repeats, and forms desirable, uniform many micropores spherical particle.The inlet and outlet of fluid bed main body are to realize by the effect of explosion-proof fan, air arrives uniform temperature by heat exchanger heats after purifier purifies, by fluid bed bottom in gas distribution grid enters fluid bed, under the air blast effect of hot-air, powder on bed is fluidized, and contact and granulation with the droplet of the adhesive spray nozzles ejection that is placed in fluid bed centre, the dust not contacted by adhesive is collected recycling by cloth bag, and air is device for transferring after filtering.
The invention has the beneficial effects as follows: the present invention is simple in structure, reasonable in design, mixing, granulation, dry run are completed in same equipment.Matter heat is transmitted fast, under closed negative pressure, operates, and without dust from flying, uniform particles, equipment, without dead angle, cleans thoroughly, without cross pollution, energy-conserving and environment-protective.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Wherein: 1. adhesive groove, 2. air compressor, 3. fluidizing fluid-bed, 4. heater, 5. filter, 6. muffler, 7. air exhauster, 8. infusion pump, 9. adjusting valve, 10. air intlet, 31. charging apertures, 32. discharging openings, 33. atomizers, 34. filter clothes, 51. coarse filters, 52. fine filtrators.
Detailed description of the invention
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
Boiling granulating drying device as shown in Figure 1, comprise adhesive groove 1, air compressor 2 and fluidizing fluid-bed 3, after the adhesive outlet of adhesive groove 1 by infusion pump 8 crosses with air compressor 2 air outlet slits, enter fluidizing fluid-bedly 3 by pipeline, pipeline end is connected with atomizer 33; Fluidizing fluid-bed 3 Lower Halves are provided with hot air inlet and are connected with heater 4, and fluidizing fluid-bed 3 first halves are provided with air outlet slit, and air outlet slit is connected with air exhauster 7 by pipeline; Heater 4 first halves are connected with filter 5, and filter 5 is provided with air intlet 10; Fluidizing fluid-bed 3 air outlet slit place is provided with filter cloth 34, and fluidizing fluid-bed 3 air outlet slit is provided with muffler 6.
Fluidizing fluid-bed 3 tops are provided with charging aperture 31, and fluidizing fluid-bed 3 bottoms are provided with discharging 32; Filter 5 comprises coarse filter 51 and fine filtrator 52, and coarse filter 51 is positioned near air intlet 10 one end; Fluidizing fluid-bed 3 and heater 4 between pipeline be provided with adjusting valve 9, fluidizing fluid-bed 3 and air exhauster 7 between pipeline be provided with adjusting valve 9; Filter cloth 34 is antistatic filter cloth.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (5)
1. a boiling granulating drying device, it is characterized in that: comprise adhesive groove (1), air compressor (2) and fluidizing fluid-bed (3), described adhesive groove (1) enters fluidizing fluid-bed (3) by pipeline after crossing with air compressor (2) air outlet slit by the adhesive outlet of infusion pump (8), and pipeline end is connected with atomizer (33); Described fluidizing fluid-bed (3) Lower Half is provided with hot air inlet and is connected with heater (4), and fluidizing fluid-bed (3) first half is provided with air outlet slit, and air outlet slit is connected with air exhauster (7) by pipeline; Described heater (4) first half is connected with filter (5), and filter (5) is provided with air intlet (10); The air outlet slit place of described fluidizing fluid-bed (3) is provided with filter cloth (34), and the air outlet slit of fluidizing fluid-bed (3) is provided with muffler (6).
2. boiling granulating drying device according to claim 1, is characterized in that: described fluidizing fluid-bed (3) top is provided with charging aperture (31), and fluidizing fluid-bed (3) bottom is provided with discharging opening (32).
3. boiling granulating drying device according to claim 1, it is characterized in that: described filter (5) comprises coarse filter (51) and fine filtrator (52), coarse filter (51) is positioned near air intlet (10) one end.
4. boiling granulating drying device according to claim 1, it is characterized in that: the pipeline between described fluidizing fluid-bed (3) and heater (4) is provided with adjusting valve (9), and the pipeline between fluidizing fluid-bed (3) and air exhauster (7) is provided with adjusting valve (9).
5. boiling granulating drying device according to claim 1, is characterized in that: described filter cloth (34) is antistatic filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250961.8A CN104014279A (en) | 2014-06-07 | 2014-06-07 | Fluid bed granulating drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250961.8A CN104014279A (en) | 2014-06-07 | 2014-06-07 | Fluid bed granulating drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104014279A true CN104014279A (en) | 2014-09-03 |
Family
ID=51431444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410250961.8A Pending CN104014279A (en) | 2014-06-07 | 2014-06-07 | Fluid bed granulating drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014279A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579112A (en) * | 2018-07-17 | 2018-09-28 | 重庆市易特杰机械制造有限公司 | Energy-saving environment-protecting type boiling drier |
| CN112058178A (en) * | 2020-07-30 | 2020-12-11 | 广东三向智能科技股份有限公司 | Raw material processing equipment based on teaching and practical training |
| CN114165991A (en) * | 2021-12-21 | 2022-03-11 | 江苏国朗机械制造有限公司 | Quick boiling formula drying equipment of fodder granule |
-
2014
- 2014-06-07 CN CN201410250961.8A patent/CN104014279A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579112A (en) * | 2018-07-17 | 2018-09-28 | 重庆市易特杰机械制造有限公司 | Energy-saving environment-protecting type boiling drier |
| CN112058178A (en) * | 2020-07-30 | 2020-12-11 | 广东三向智能科技股份有限公司 | Raw material processing equipment based on teaching and practical training |
| CN114165991A (en) * | 2021-12-21 | 2022-03-11 | 江苏国朗机械制造有限公司 | Quick boiling formula drying equipment of fodder granule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |
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| WD01 | Invention patent application deemed withdrawn after publication |