CN2337493Y - Multi-layer horizontal fluidized drying machine - Google Patents
Multi-layer horizontal fluidized drying machine Download PDFInfo
- Publication number
- CN2337493Y CN2337493Y CN 98222080 CN98222080U CN2337493Y CN 2337493 Y CN2337493 Y CN 2337493Y CN 98222080 CN98222080 CN 98222080 CN 98222080 U CN98222080 U CN 98222080U CN 2337493 Y CN2337493 Y CN 2337493Y
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- China
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- screen cavity
- cavity body
- screen
- cavity
- sieve
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a multi-layer horizontal type fluidized drier used for drying solid materials. The upper part of a classifying screen cavity body 15 is connected with an upper cavity cover 2, and the lower part of the classifying screen cavity body is connected with an inclined screen cavity body 14. The lower part of the inclined screen cavity body is connected with a fine screen cavity body 13. The outside of the inclined screen cavity body is provided with a vibrating motor 6 which is movably supported on both outer sides of the inclined screen cavity body through springs 7 on a support bracket 10. A screen sheet 19 inclined along a feed opening 21 of the classifying screen cavity body is connected to the inclined screen cavity body. Scale-shaped screen meshes followed one after another are arranged on the screen sheet 19. By making use of the three layers of screen bodies to dry materials, the utility model improves the utilization rate of hot air and the production efficiency of material drying and prolongs the service life of a hot air furnace.
Description
The utility model relates to drying plant, is specifically related to dry the fluidized drying machine of solid particle feed.
Fluidization drying apparatus of the prior art is to be floated to be connected on the support by upper chamber cover, vibrating motor and chamber, the end seat that is connected with the dusting cover cavity to constitute; For the oven dry material is dried in drying machine as early as possible, the hot blast temperature that needs in the drying machine is about 250 ℃ usually.Exist not enough: the one, the hot blast of dried material was both drained after to the dry materials in the individual layer dusting cover cavity, and the hot blast utilization rate is low; The 2nd, individual layer dusting cover cavity oven dry material production efficient is low; The 3rd, drying machine needs the hot blast temperature of hot-blast stove output higher, caused the accelerated oxidation of part in the hot-blast stove, so the service life of hot-blast stove is short.
The purpose of this utility model is to provide a kind of raising heated-air drying utilization rate and drying materials production efficiency, reduces the temperature of heat outputting wind regime and prolongs the hot-blast stove fluidized drying machine in service life.
The technical solution of the utility model is achieved in that chamber, the end seat that mainly comprises upper chamber cover, vibrating motor and be connected with the dusting cover cavity floats to be connected on the support and constitutes; Its improvements are that sizing screen cavity top is communicated in upper chamber cover, and its underpart is connected with slanted screen cavity top; Slanted screen cavity bottom is connected with dusting cover cavity top; The slanted screen cavity outside is provided with vibrating motor; The spring floating that support is provided with is supported in two outsides of slanted screen cavity; Wherein: on the sieve sheet surface that a. is connected with, be provided with sieve aperture in the sizing screen cavity; One end of sieve sheet is provided with feed opening; B. on the sieve sheet surface that in the slanted screen cavity, is connected with, be provided with the fish scale shape sieve aperture that rises and falls each other; The feed opening place of this sieve sheet and the sieve sheet in the sizing screen cavity tilts; One end of sieve sheet is provided with discharging opening.
The aperture of the sieve aperture that the sieve sheet in the sizing screen cavity is provided with is ascending arranged evenly to its feed opening place.
Because the utility model is on the basis of original individual layer dusting cover cavity, one deck slanted screen cavity and one deck sizing screen cavity have been increased respectively again, the hot blast of hot-blast stove output can be dried the material on three layers of sieve sheet respectively simultaneously, improved the production efficiency of heated-air drying utilization rate and drying materials; Because of the temperature of output hot blast is lower, correspondingly prolonged the service life of the hot-blast stove of output hot blast.By the feeding experiment of desiccation protein powder: former drying machine needs 250 ℃ of hot blast temperatures, produces 5.5 tons daily, 3 years service life of hot-blast stove; Drying machine after the improvement needs 180 ℃ of hot blast temperatures, produces 7 tons daily, 10 years service life of hot-blast stove.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Fig. 1 has the front view of section for the utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the B place amplification view of sieve sheet 19 among Fig. 1;
Fig. 5 is the D place zoomed-in view of sieve sheet 19 among Fig. 2;
Fig. 6 is the C place amplification view of sieve sheet 17 among Fig. 1.
Fig. 1-shown in Figure 6.On sieve sheet 17 surfaces that are connected with by bow plate 24 in the sizing screen cavity 15, the aperture that is provided with sieve aperture 18 is ascending arranged evenly to its sieve sheet one end feed opening 21 places; Usually the pore-size distribution of sieve aperture 18 put in order be 1.5,2,2.5,3,3.5mm.Its top is connected with upper chamber cover 2, and its underpart is connected with slanted screen cavity 14.Slanted screen cavity 14 is connected with the sieve sheet 19 that tilts to sizing screen cavity 15 feed openings 21 places by bow plate 24, and these sieve sheet 19 surfaces are provided with the cataphracted sieve aperture 20 (Fig. 4, shown in Figure 5) of fluctuating each other; One end of sieve sheet 19 is provided with discharging opening 22.Slanted screen cavity 14 both sides are connected with the vibrating motor 6 of 380V, 0.38KW respectively, and the spring 7 that is connected with of the upper end by 4 supports 10 floats and is supported in its outer both sides.Dusting cover cavity 13 tops are connected with slanted screen cavity 14 bottoms, and its underpart is communicated with seat 12 tops, chamber, the end.4 springs 7 that support 10 bottoms are provided with float respectively and are supported in seat 12 both sides, chamber, the end.For strengthening the bonding strength of sieve sheet 17 and sieve sheet 19, below each sieve sheet, be connected with respectively usually and strengthen gusset 23.Operation principle: the discharge nozzle 8 and the warm-air pipe 9 of dusting cover cavity 13 and seat 12 ends, chamber, the end are connected in pulverizer 5 respectively.The feed pipe 4 that is connected in pulverizer 5 communicates with the recovery tube 3 that is connected in upper chamber cover 2.When the air inlet 11 on 180 ℃ hot air source access chamber, the end seat 12 of hot-blast stove output, the sieve aperture of 1.5mm-2mm to slanted screen cavity 14 arrives sizing screen cavity 15 on the sieve sheet of main hot air source in dusting cover cavity 13 of this moment, and arrives recovery tubes 3 from upper chamber cover 2.Another strand hot air source respectively through warm-air pipe 9 and discharge nozzle 8 advance pulverizer 5 through feed pipe 4 to recovery tube 3.Vibration on Start-up motor 6 and pulverizer 5 work respectively, dry body is subjected to the effect of vibrating motor 6, floats by spring 7 and supports, and vibrates (shown in Figure 1) from left to right by certain amplitude.Material to be dried enters in the sizing screen cavity 15 from elevating hopper 1, and pulverous material is directly dried by the hot blast in the dry body and is blown into recovery bin through recovery tube 3; Remaining material continuous vibration displacement from left to right on sieve sheet 17, little, the bulky grain of material are fallen on lower floor's slanted screen sheet 19 by little, big sieve aperture 18 arranged evenly from left to right from its sieve sheet 17 respectively, bulk materials under falling not then flows on the slanted screen sheet 19 from its feed opening 21, drop on the material on the slanted screen sheet 19, the hot blast that is subjected to its slanted screen sheet below blows (shown in Figure 4) by what fish scale shape sieve aperture 20 made progress, and material is entered to left end bottom discharge mouth 22 along the quick landing of slanted screen sheet on the sieve sheet of lower floor's dusting cover cavity 13 (shown in Figure 1).Material by vibration displacement from left to right in an orderly manner, enters pulverizer 5 through discharge nozzle 8 at last and pulverizes the back and blow to feed pipe 4 by hot blast and enter recovery tube 3 to recovery bin on the dusting cover sheet.Material is respectively the transporting in the process of sizing screen cavity 15, slanted screen cavity 14, dusting cover cavity 13, effectively utilized hot blast to the dry repeatedly of material and do not need excessive temperature.
Claims (2)
1. fluidized drying machine, chamber, the end seat (12) that mainly comprises upper chamber cover (2), vibrating motor (6) and be connected with dusting cover cavity (13) float and are connected in support (10) and go up and constitute; It is characterized in that sizing screen cavity (15) top is communicated in upper chamber cover (2), its underpart is connected with slanted screen cavity (14) top; Slanted screen cavity (14) bottom is connected with dusting cover cavity (13) top; Slanted screen cavity (14) outside is provided with vibrating motor (6); The spring (7) that support (10) is provided with floats and is supported in two outsides of slanted screen cavity (14); Wherein:
A. on sieve sheet (17) surface that in sizing screen cavity (15), is connected with, be provided with sieve aperture (18); One end of sieve sheet (17) is provided with feed opening (21);
B. on sieve sheet (19) surface that in slanted screen cavity (14), is connected with, be provided with the fish scale shape sieve aperture (20) that rises and falls each other; The feed opening (21) of sieve sheet (19) and the sieve sheet (17) in the sizing screen cavity tilts; One end of sieve sheet (19) is provided with discharging opening (22).
2. a kind of fluidized drying machine according to claim 1; It is characterized in that: the aperture of the sieve aperture (18) that the sieve sheet (17) in the sizing screen cavity is provided with, locate to be ascending arranged evenly to its feed opening (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98222080 CN2337493Y (en) | 1998-08-14 | 1998-08-14 | Multi-layer horizontal fluidized drying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98222080 CN2337493Y (en) | 1998-08-14 | 1998-08-14 | Multi-layer horizontal fluidized drying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2337493Y true CN2337493Y (en) | 1999-09-08 |
Family
ID=33973498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98222080 Expired - Fee Related CN2337493Y (en) | 1998-08-14 | 1998-08-14 | Multi-layer horizontal fluidized drying machine |
Country Status (1)
Country | Link |
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CN (1) | CN2337493Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297568A (en) * | 2011-07-12 | 2011-12-28 | 广西健丰药业有限公司 | Dual-layer boiling dry bed for traditional Chinese granules |
CN106440743A (en) * | 2016-11-30 | 2017-02-22 | 中国矿业大学 | Low-rank coal vibration separation drying device and method |
CN109514755A (en) * | 2018-12-24 | 2019-03-26 | 青岛海诺中天科技股份有限公司 | A kind of drying system for plastic foam particle overlay film |
-
1998
- 1998-08-14 CN CN 98222080 patent/CN2337493Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297568A (en) * | 2011-07-12 | 2011-12-28 | 广西健丰药业有限公司 | Dual-layer boiling dry bed for traditional Chinese granules |
CN106440743A (en) * | 2016-11-30 | 2017-02-22 | 中国矿业大学 | Low-rank coal vibration separation drying device and method |
CN109514755A (en) * | 2018-12-24 | 2019-03-26 | 青岛海诺中天科技股份有限公司 | A kind of drying system for plastic foam particle overlay film |
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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 |