CN2083277U - Multi-function dryer - Google Patents
Multi-function dryer Download PDFInfo
- Publication number
- CN2083277U CN2083277U CN 90215600 CN90215600U CN2083277U CN 2083277 U CN2083277 U CN 2083277U CN 90215600 CN90215600 CN 90215600 CN 90215600 U CN90215600 U CN 90215600U CN 2083277 U CN2083277 U CN 2083277U
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- CN
- China
- Prior art keywords
- blade
- pulverizer
- drying
- grader
- orifice plate
- 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.)
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a multi-function dryer for, drying, pulverizing and classifying powdery wet materials and filter cakes, comprising a drying barrel body. The side surface of the barrel body is provided with a feed port, the lower part is provided with a hot air perforated plate and a hot wind inlet, and the upper end is provided with a discharge port. A shredder is arranged above the perforated plate. A rotary grader classifier is arranged under the discharge port. The place between the classifier and the shredder reserves an effective distance as a drying zone. The utility model is suitable for various powdery wet materials in different types, different requirements of particle size, different requirements of drying degree of pesticide, medicine, dye, pigment, chemicals for drying, pulverizing and classifying.
Description
The utility model relates to a kind of multi-functional dry machine that is used for the powder wet feed is carried out drying, pulverizing, classification.
At present, the common drying machine of processing powder wet feed is to make hot-air carry out drying by the powder wet feed of orifice plate top.It is the drying machine that belongs to single functional form, does not have the function of pulverizing and classification, and product granularity is inhomogeneous, and can not change the grain fineness of material.Some is required thinner material, and the application of this drier has certain limitation.
The purpose of this utility model provide a kind of both can dry powder wet feed, can pulverize multi-functional dry machine with classification to wet feed again, thereby enlarge the range of application of drying machine.
The utility model is to realize like this, this multi-functional dry machine comprises the drying machine cylindrical shell, there is charging aperture the side of cylindrical shell, there are logical hot-air orifice plate and hot blast import in the lower end, there is discharging opening the upper end, be characterized in: pulverizer is equipped with in the orifice plate top, and rotary grader is equipped with in the discharging opening below, and keeping coverage between grader and the pulverizer is dry section.Its operation principle is: powder wet feed or filter cake enter in the cylindrical shell from charging aperture, through pulverizer wet feed or filter cake are broken up, and the hot-air by the hot blast import is come in carries out drying to dispersed material at dry section by orifice plate.Dry powder material rises with hot-air and arrives grader, and partly thinner powder is discharged from discharging opening by grader, through capture product.Wherein thicker powder can not pass through grader, below falling, pulverize by pulverizer, powder material after the pulverizing rises with hot-air, arrives grader once more, through classification, thinner powder is discharged from discharging opening by grader and is captured, thicker powder is fallen following pulverizer again and is pulverized, and circulation so repeatedly is till reaching the classification fineness requirement.By regulating the rotating speed of rotary grader, can obtain the powder that various different fineness require.
Pulverizer of the present utility model is a hammer crusher, its composition comprises by motor-operated vertical pivot upper end installs a rotating disk, connect rotating rod hammer with fixing pin on the rotating disk wheel rim, be lined with the flute profile mill cylinder liner that is complementary with the rod hammer in the pulverizer cylindrical shell, have through hole on the rotating disk, this pulverizer plays dispersion and pulverization to powder wet feed or filter cake.Rotating rod hammer clashes into, shears and rub powder material with the flute profile mill cylinder liner that it is complementary, and makes material reach the pulverizing requirement.
Rotary grader of the present utility model is one and by motor-operated back taper body blade is housed on the taper surface that this blade is made up of the multi-disc blade, leaves the space between blade and the blade.The back taper blade of rotation produces a whirlwind that summary is downward around blade.Discharge from discharging opening by the slit between back taper body periphery and the blade with the thinner material that hot-air rises, through capture product.Thicker material is got on the barrel wall by whirlwind, falls following pulverizer and pulverizes.
Woven wire is settled in orifice plate of the present utility model top, prevents that material thinner in the dry section from falling lower floor hot blast district.The specification of woven wire is slightly less than the particle diameter of powder.
The utility model has compared with prior art enlarged the scope of application of single type drying machine, both can also can carry out strong drying, pulverizing to wet cake to the powder wet feed on the basis of running continuously.Can simple and easy as required control product fineness and water capacity, reach the effect of dry, pulverizing and classification.Overcome the limitation of original single function drying machine range of application.The utility model is a kind of precision machinery that is fit to various dissimilar powder wet feeds, different grain size requirement, the requirement of different aridity.Be applicable to drying, pulverizing and the classification of powder wet feeds such as agricultural chemicals, inorganic and organic chemicals, medicine, dyestuff, pigment.
Now in conjunction with the accompanying drawings an embodiment of the present utility model is specified.
Fig. 1 is a structure chart of the present utility model.
Number in the figure is represented: 1-discharging opening, 2-rotary grader, 3-blade, 4-cylindrical shell, 5-dry section, the 6-charging aperture, 7-pulverizer, 8-rotating disk, 9-rod hammer, 10-profile of tooth mill cylinder liner, the import of 11-hot blast, 12-woven wire, 13-orifice plate, 14-through hole.
An optimum implementation of the present utility model is: referring to Fig. 1.
This multi-functional dry machine comprises drying machine cylindrical shell (4), and there is charging aperture (6) side of cylindrical shell (4), and there are logical hot-air orifice plate (13) and hot blast import (11) in the lower end, and there is discharging opening (1) upper end.Pulverizer (7) is equipped with in orifice plate (13) top, and rotary grader (2) is equipped with in discharging opening (1) below, and keeping coverage between grader (2) and the pulverizer (7) is dry section (5).Pulverizer (7) is a hammer crusher, its composition comprises by motor-operated vertical pivot upper end installs a rotating disk (8), connect rotating rod hammer (9) with fixing pin on rotating disk (8) wheel rim, be lined with the profile of tooth mill cylinder liner (10) that is complementary with the rod hammer in the pulverizer cylindrical shell, have through hole (14) on the rotating disk.Rotary grader (2) is by motor-operated back taper body, and blade (3) is housed on the taper surface, and blade (3) is made up of the multi-disc blade, leaves the space between blade and the blade.Woven wire (12) is settled in orifice plate (13) top.
Claims (4)
1, a kind of multi-functional dry machine that is used for the powder wet feed is carried out drying, pulverizing, classification, form and comprise drying machine cylindrical shell [4], there is charging aperture [6] side of cylindrical shell [4], there are logical hot-air orifice plate [13] and hot blast import [11] in the lower end, there is discharging opening [1] upper end, it is characterized in that above the orifice plate [13] pulverizer [7] being housed, rotary grader [2] is equipped with in discharging opening [1] below, and keeping coverage between grader [2] and the pulverizer [7] is dry section [5].
2, multi-functional dry machine according to claim 1, it is characterized in that pulverizer (7) is a hammer crusher, its composition comprises by motor-operated vertical pivot upper end installs a rotating disk (8), connect rotating rod hammer (9) with fixing pin on rotating disk (8) wheel rim, be lined with the profile of tooth mill cylinder liner (10) that is complementary with the rod hammer in the pulverizer cylindrical shell, have through hole (14) on the rotating disk (8).
3, multi-functional dry machine according to claim 1, it is characterized in that rotary grader (2) be one by motor-operated back taper body, blade (3) is housed on the taper surface, and blade (3) is made up of the multi-disc blade, leaves the space between blade and the blade.
4, multi-functional dry machine according to claim 1 is characterized in that orifice plate (13) top arrangement woven wire (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215600 CN2083277U (en) | 1990-12-26 | 1990-12-26 | Multi-function dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215600 CN2083277U (en) | 1990-12-26 | 1990-12-26 | Multi-function dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2083277U true CN2083277U (en) | 1991-08-21 |
Family
ID=4894874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90215600 Withdrawn CN2083277U (en) | 1990-12-26 | 1990-12-26 | Multi-function dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2083277U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075871A (en) * | 2013-02-01 | 2013-05-01 | 山东润泽制药有限公司 | Sanitary multifunctional drying machine |
| CN103316739A (en) * | 2013-03-05 | 2013-09-25 | 郑州华建工程机械有限公司 | Multifunctional airflow drying flour mill |
| CN103597306A (en) * | 2011-06-17 | 2014-02-19 | 株式会社近畿 | Crushing and drying device |
| CN104501534A (en) * | 2014-12-13 | 2015-04-08 | 重庆市极鼎食品有限责任公司 | Grading-type fluidized bed drying device |
-
1990
- 1990-12-26 CN CN 90215600 patent/CN2083277U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103597306A (en) * | 2011-06-17 | 2014-02-19 | 株式会社近畿 | Crushing and drying device |
| CN103597306B (en) * | 2011-06-17 | 2015-06-03 | 株式会社近畿 | Crushing and drying device |
| CN103075871A (en) * | 2013-02-01 | 2013-05-01 | 山东润泽制药有限公司 | Sanitary multifunctional drying machine |
| CN103316739A (en) * | 2013-03-05 | 2013-09-25 | 郑州华建工程机械有限公司 | Multifunctional airflow drying flour mill |
| CN103316739B (en) * | 2013-03-05 | 2015-02-11 | 郑州华建工程机械有限公司 | Multifunctional airflow drying flour mill |
| CN104501534A (en) * | 2014-12-13 | 2015-04-08 | 重庆市极鼎食品有限责任公司 | Grading-type fluidized bed drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |