CN2695890Y - Device for drying house refuse - Google Patents
Device for drying house refuse Download PDFInfo
- Publication number
- CN2695890Y CN2695890Y CN 200420040648 CN200420040648U CN2695890Y CN 2695890 Y CN2695890 Y CN 2695890Y CN 200420040648 CN200420040648 CN 200420040648 CN 200420040648 U CN200420040648 U CN 200420040648U CN 2695890 Y CN2695890 Y CN 2695890Y
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- CN
- China
- Prior art keywords
- auger
- helix
- screw auger
- casing
- case body
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a device for drying house refuse, comprising a drying case body, a driving device and a delivery device. Wherein, the top part of the case body is provide with a feed inlet and a wind leading port. The bottom part of the case body is provided with a hot wind inlet. The utility model is characterized in that the delivery device comprises a plurality of helix augers which are arranged inside the case body in a horizontal direction with multiple layers. The screwing directions of the adjacent helix augers are reverse. The upper end of a cylinder wall of each helix auger is open. A 'U' shape groove is formed. A certain gap is at the inner side wall of the cylinder wall and the case body. The feed inlet is positioned at the beginning end of the most upper helix auger. The final end of the lowest layer helix auger extends out of the case body to be served as a feed outlet. Except the lowest layer helix auger, the bottom part of the cylinder wall of which the feed is near the final end is provided with a feed leading groove which aims at the beginning end of the next layer of helix auger by the other helix augers. The driving device comprises transmission chain pulleys which are arranged at the end part of each helix auger driven by a speed reducing motor. The utility model has the advantages of a great shortened length, small volume, a simple structure, convenient operation, quick speed of drying and good quality.
Description
Affiliated technical field
The utility model provides a kind of house refuse drying unit, specifically is the device that hot blast dehydrates the house refuse after handling.
Background technology
At present, the domestic material dewatering dried forms that generally adopts is the hot air convection drying, and in order to guarantee dry mass, general device is all long, floor space is big, and some also needs stirring, reloads in dry run, stirring, reloads and all need open the door, thermal loss is bigger, troublesome poeration, and efficient is low.
The utility model content
The purpose of this utility model provides a kind ofly can overcome above-mentioned defective, rate of drying is fast, floor space is little, the far infrared vegetable dehumidifier of excellent working performance.Its technical scheme is:
Comprise drying box, transmission device and conveying device, wherein the top of casing is provided with charging aperture and air-vent, its bottom is provided with hot air inlet, it is characterized in that: conveying device comprises that multi-level level is installed in a plurality of screw augers of box house, the rotation direction of adjacent screw auger is opposite, the barrel upper end of each screw auger is all uncovered, " U " type of formation groove, the madial wall of barrel and casing has certain clearance, charging aperture is positioned at the top of the superiors' screw auger, the end of bottom screw auger stretches out casing and serves as discharging opening, except that bottom screw auger, the barrel bottom that all the other each screw augers are walked terminad at material is equipped with the deflector chute of aiming at next helical layer auger top, transmission device comprises the drive sprocket that is installed in each screw auger end, and a plurality of drive sprockets drive running through same driving chain by reducing motor.
Described house refuse drying unit is characterized in that: deflector chute is fixed on the barrel bottom, and its bottom land becomes certain included angle with vertical guide, and angle is less than the angle of repose of material, and the width of deflector chute lower end should be less than the uncovered width in barrel upper end.Walking the material of terminad in the screw auger of assurance upper strata can all fall in the upper strata screw auger of lower floor along deflector chute.
Described house refuse drying unit, casing is provided with heat-insulation layer.
Its operation principle is: be horizontally installed with a plurality of screw augers in the casing at many levels, the rotation direction of adjacent screw auger is opposite, the barrel upper end of each screw auger is all uncovered, bear the task of convey materials, the deflector chute correspondence is positioned at the barrel bottom that each screw auger material is walked terminad, and hot blast is supplied with from bottom half.Wet stock is poured the top of the superiors' screw auger into from charging aperture, be transported to terminal deflector chute place with screw auger, material is fallen in lower floor's screw auger along deflector chute, because of both rotation directions are opposite, material oppositely is transported to this screw auger end again with screw auger deflector chute place falls in lower floor's screw auger herein, and the like, material moisture in the conveying that comes and goes, blanking process is fewer and feweri, and in the end output casing by bottom screw auger, directly dress wraps at last.This equipment has adopted reverse-flow drying proposal, be that air-vent is positioned at the casing top, air inlet is positioned at its bottom, after the hot blast that water capacity is lower enters casing like this, at first contact lowermost layer near dry material, help the further drying of material, sail against the current then, the air water capacity increases gradually, and last humid air is extracted out outside the casing by air-vent.
The utility model compared with prior art, multiple-layer box type structure, reverse-flow drying proposal have been adopted, material comes and goes in whole dry run and carries, experience " the n=number of plies-1 " inferior layer blanking that change, be equivalent to it is stirred n time by force, having overcome original technology needs artificial stirring, reloads at stirring that Shi Junxu opens the door, thermal loss is big, the defective of troublesome poeration, and labour's occupancy reduces about 30%, equipment volume is little, and floor space reduces about 70%; Air-vent is positioned at the casing top, and hot air inlet is positioned at its bottom, after hot blast enters casing like this, at first contact lowermost layer near dry material, help the further drying of material, sail against the current then, the air water capacity increases gradually, and last humid air is extracted out outside the casing by air-vent.Rate of drying is fast, heat transfer efficiency is high, energy consumption is low, pollution-free excellent working performance.
Description of drawings
Fig. 1 is the structure principle chart of the utility model embodiment;
Fig. 2 is an A-A cutaway view embodiment illustrated in fig. 1;
The specific embodiment
1, casing 2, charging aperture 3, air-vent 4, hot-air mouth 5, screw auger 6, barrel 7, discharging opening 8, deflector chute 9, drive sprocket 10, driving chain 11, heat-insulation layer 12, dividing plate 13, reducing motor 14, drive sprocket
In the embodiment shown in Fig. 1～2: the inboard of casing 1 is provided with heat-insulation layer 11, the air-vent 3 that its top is provided with charging aperture 2 and is tightly connected with blower fan, its bottom is provided with hot air inlet 4, casing 1 internal water is divided four layers equally 4 screw augers 5 that rotation direction is opposite is installed, one end bearing of screw auger 5 is supported on the casing 1, the other end stretches out outside the dividing plate 12, its end all is equipped with drive sprocket 9, a plurality of drive sprockets 9 are driven by the drive sprocket 14 that is fixed on reducing motor 13 output shafts through same driving chain 10, in dividing plate 12 space at interval, turn round, and then drive screw auger 5 rotations.Barrel 6 upper ends of each screw auger 5 are all uncovered, " U " type of formation groove, bear the task of convey materials, between barrel 6 and the heat-insulation layer 11 certain clearance is arranged, charging aperture 2 is positioned at the top of the superiors' screw auger 5, the end of bottom screw auger 5 stretches out casing 1 and serves as discharging opening 7, except that bottom screw auger 5, barrel 6 bottoms that all the other each screw augers 5 are walked terminad at material are equipped with the deflector chute 8 of aiming at next helical layer auger 5 top, and hot blast is supplied with from the hot-air mouth 4 of casing 1 bottom.Wet stock is poured the top of the superiors' screw auger 5 into from charging aperture 2, be transported to terminal deflector chute 8 places with screw auger 5, material is fallen in lower floor's screw auger 5 along deflector chute 8, because of both rotation directions opposite, material oppositely is transported to deflector chute 8 places of these screw auger 5 ends again with screw auger 5, fall herein in lower floor's screw auger 5, and the like, material moisture in the conveying that comes and goes, blanking process is fewer and feweri, in the end output casing 1 by bottom screw auger 5, directly dress wraps at last.
Claims (3)
1, a kind of house refuse drying unit, comprise drying box (1), transmission device and conveying device, wherein the top of casing (1) is provided with charging aperture (2) and air-vent (3), its bottom is provided with hot air inlet (4), it is characterized in that: conveying device comprises that multi-level level is installed in the inner a plurality of screw augers (5) of casing (1), the rotation direction of adjacent screw auger (5) is opposite, barrel (6) upper end of each screw auger (5) is all uncovered, " U " type of formation groove, barrel (6) has certain clearance with the madial wall of casing (1), charging aperture (2) is positioned at the top of the superiors' screw auger (5), the end of bottom screw auger (5) stretches out casing (1) and serves as discharging opening (7), except that bottom screw auger (5), barrel (6) bottom that all the other each screw augers (5) are walked terminad at material is equipped with the deflector chute (8) of aiming at next helical layer auger (5) top, transmission device comprises the drive sprocket (9) that is installed in each screw auger (5) end, and a plurality of drive sprockets (9) drive running through same driving chain (10) by reducing motor (13).
2, house refuse drying unit as claimed in claim 1, it is characterized in that: deflector chute (8) is fixed on barrel (6) bottom, its bottom land becomes certain included angle with vertical guide, and angle is less than the angle of repose of material, and the width of deflector chute (8) lower end should be less than the uncovered width in barrel (6) upper end.
3, house refuse drying unit as claimed in claim 1 is characterized in that: casing (1) is provided with heat-insulation layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040648 CN2695890Y (en) | 2004-05-20 | 2004-05-20 | Device for drying house refuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040648 CN2695890Y (en) | 2004-05-20 | 2004-05-20 | Device for drying house refuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695890Y true CN2695890Y (en) | 2005-04-27 |
Family
ID=34774400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040648 Expired - Fee Related CN2695890Y (en) | 2004-05-20 | 2004-05-20 | Device for drying house refuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695890Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221012B (en) * | 2008-01-22 | 2010-06-02 | 赵水木 | Domestic waste and sullage integrated drying device |
| CN101936649A (en) * | 2010-09-09 | 2011-01-05 | 北京中矿环保科技股份有限公司 | Horizontal multi-shaft disc dryer |
| CN102583945A (en) * | 2012-01-13 | 2012-07-18 | 哈尔滨工业大学 | Sludge multi-stage drying device, fluidized bed combustion treatment device and fluidized bed combustion treatment method |
| CN107218794A (en) * | 2017-07-14 | 2017-09-29 | 无锡市跨克微营养素有限公司 | It is equipped with the powder drying baker of robot arm work |
-
2004
- 2004-05-20 CN CN 200420040648 patent/CN2695890Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221012B (en) * | 2008-01-22 | 2010-06-02 | 赵水木 | Domestic waste and sullage integrated drying device |
| CN101936649A (en) * | 2010-09-09 | 2011-01-05 | 北京中矿环保科技股份有限公司 | Horizontal multi-shaft disc dryer |
| CN102583945A (en) * | 2012-01-13 | 2012-07-18 | 哈尔滨工业大学 | Sludge multi-stage drying device, fluidized bed combustion treatment device and fluidized bed combustion treatment method |
| CN102583945B (en) * | 2012-01-13 | 2013-09-18 | 哈尔滨工业大学 | Fluidized bed combustion treatment device provided with sludge multi-stage drying device, and fluidized bed combustion treatment method |
| CN107218794A (en) * | 2017-07-14 | 2017-09-29 | 无锡市跨克微营养素有限公司 | It is equipped with the powder drying baker of robot arm work |
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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 |