CN203857748U - Fluid bed drying device - Google Patents

Fluid bed drying device Download PDF

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Publication number
CN203857748U
CN203857748U CN201420221807.3U CN201420221807U CN203857748U CN 203857748 U CN203857748 U CN 203857748U CN 201420221807 U CN201420221807 U CN 201420221807U CN 203857748 U CN203857748 U CN 203857748U
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CN
China
Prior art keywords
air
drying device
bed drying
porous plate
cyclone separator
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
Application number
CN201420221807.3U
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Chinese (zh)
Inventor
吴小江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Publication date
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Priority to CN201420221807.3U priority Critical patent/CN203857748U/en
Application granted granted Critical
Publication of CN203857748U publication Critical patent/CN203857748U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of drying equipment, in particular to a fluid bed drying device. The fluid bed drying device comprises an air filter, wherein the air filter is connected with a heater, a dryer, a cyclone separator, a bag-type dust collector and an exhaust fan in sequence through pipelines. The dryer is provided with a rectangular box body which is provided with a material inlet and a material outlet, a perforated plate is arranged in the box body, a ventilating chamber is arranged below the perforated plate, a cover is arranged at the top end of the box body, and an air outlet of the cover is connected with an air inlet of the cyclone separator. The fluid bed drying device is simple in structure, reasonable in design, good in material drying effect, long in service life, convenient to maintain and capable of improving production efficiency.

Description

Fluidized bed drying device
Technical field
The utility model relates to drying equipment technical field, especially a kind of fluidized bed drying device.
Background technology
Fluidized bed drying refers to that powdery or granular material are the pneumatic conveying drying that fluidized state is passed into.This boiling bed of material is called fluid bed, and adopts the equipment of dried material in this way, is called fluidized bed drying device.Traditional dryer configuration complexity, complex operation, dry materials effect is bad, and service life is length and maintenance difficult, affects production efficiency, and cost is high.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provide a kind of simple in structure, dry materials is effective, the fluidized bed drying device of long service life.
The utility model solves the technical scheme that its technical problem adopts: a kind of fluidized bed drying device, comprise air cleaner, air cleaner is connected with heater, drier, cyclone separator, sack cleaner and air exhauster in turn by pipeline, described drier has rectangular box, described casing is provided with charging aperture and discharging opening, in casing, be provided with porous plate, porous plate below is provided with draft chamber, described casing top is provided with cover cap, and the air outlet slit of described cover cap is connected with the air intake of cyclone separator.Cyclone separator can separate the humid air of mixed material with sack cleaner, effective to dry materials.
Further, between described porous plate and draft chamber, be provided with the air channel entrance of multiple air intakes.
Further, described heater is electric tube heater.Heating rapidly, contributes to improve the drying efficiency of material.
Further, described porous plate is finer wire mesh grid or oxide ceramic porous plate.When dry, material is dispersed on porous plate, forms certain thickness of feed layer, and hot-air, through porous plate, carries out dry heat to material on plate.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, be provided with air cleaner, heater, drier, cyclone separator, sack cleaner and air exhauster, cyclone separator can separate the humid air of mixed material with sack cleaner, effective to dry materials, long service life and easy to maintenance, has heightened production efficiency.
Brief description of the drawings
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. air cleaners in figure, 2. heater, 3. drier, 4. cyclone separator, 5. sack cleaner, 6. air exhauster, 31. charging apertures, 32. discharging openings, 33. draft chambers, 34. air channel entrances, 35. porous plates, 36. cover caps.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Fluidized bed drying device as shown in Figure 1, comprise air cleaner 1, air cleaner 1 is connected with heater 2, drier 3, cyclone separator 4, sack cleaner 5 and air exhauster 6 in turn by pipeline, drier 3 has rectangular box, casing is provided with charging aperture 31 and discharging opening 32, is provided with porous plate 35 in casing, and porous plate 35 belows are provided with draft chamber 33, casing top is provided with cover cap 36, and the air outlet slit of cover cap 36 is connected with the air intake of cyclone separator 4; Between porous plate 35 and draft chamber 33, be provided with the air channel entrance 34 of multiple air intakes; Heater 2 is electric tube heater; Porous plate 35 is finer wire mesh grid.
When work, air enters air cleaner 1 dedusting, becomes hot-air through heater 2, enters draft chamber 33, then blow to material through air channel entrance 34 by pipeline; Wet material enters drier 3 by charging aperture 31.When dry, material is dispersed on porous plate 35, forms certain thickness of feed layer, and hot-air, through porous plate 35, carries out dry heat to material on plate, and dried material is discharged by discharging opening 32.The humid air of mixed material enters cyclone separator 4 and sack cleaner 5 by material filtering through cover cap 36, is left backly extracted out by air exhauster 6.
Above-mentioned embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.

Claims (4)

1. a fluidized bed drying device, comprise air cleaner (1), air cleaner (1) is connected with heater (2) in turn by pipeline, drier (3), cyclone separator (4), sack cleaner (5) and air exhauster (6), it is characterized in that: described drier (3) has rectangular box, described casing is provided with charging aperture (31) and discharging opening (32), in casing, be provided with porous plate (35), porous plate (35) below is provided with draft chamber (33), described casing top is provided with cover cap (36), the air outlet slit of described cover cap (36) is connected with the air intake of cyclone separator (4).
2. fluidized bed drying device according to claim 1, is characterized in that: the air channel entrance (34) that is provided with multiple air intakes between described porous plate (35) and draft chamber (33).
3. fluidized bed drying device according to claim 1, is characterized in that: described heater (2) is electric tube heater.
4. fluidized bed drying device according to claim 1, is characterized in that: described porous plate (35) is finer wire mesh grid or oxide ceramic porous plate.
CN201420221807.3U 2014-04-30 2014-04-30 Fluid bed drying device Expired - Fee Related CN203857748U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420221807.3U CN203857748U (en) 2014-04-30 2014-04-30 Fluid bed drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420221807.3U CN203857748U (en) 2014-04-30 2014-04-30 Fluid bed drying device

Publications (1)

Publication Number Publication Date
CN203857748U true CN203857748U (en) 2014-10-01

Family

ID=51607595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420221807.3U Expired - Fee Related CN203857748U (en) 2014-04-30 2014-04-30 Fluid bed drying device

Country Status (1)

Country Link
CN (1) CN203857748U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748510A (en) * 2014-07-21 2015-07-01 施荣芳 Fluid bed drying device
CN105020983A (en) * 2015-08-13 2015-11-04 天津市博爱制药有限公司 Drying device for traditional Chinese medicine particles
CN106123492A (en) * 2016-07-19 2016-11-16 浙江工业大学 A kind of microwave horizontal multi-cell fluidized bed drying device
CN106123511A (en) * 2016-06-27 2016-11-16 安庆市微知著电器有限公司 A kind of safe and efficient horizontal exsiccator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748510A (en) * 2014-07-21 2015-07-01 施荣芳 Fluid bed drying device
CN105020983A (en) * 2015-08-13 2015-11-04 天津市博爱制药有限公司 Drying device for traditional Chinese medicine particles
CN106123511A (en) * 2016-06-27 2016-11-16 安庆市微知著电器有限公司 A kind of safe and efficient horizontal exsiccator
CN106123492A (en) * 2016-07-19 2016-11-16 浙江工业大学 A kind of microwave horizontal multi-cell fluidized bed drying device
CN106123492B (en) * 2016-07-19 2019-05-31 浙江工业大学 A kind of horizontal multi-cell fluidized bed drying device of microwave

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141001

Termination date: 20150430

EXPY Termination of patent right or utility model