CN2266726Y - Hot air drier - Google Patents
Hot air drier Download PDFInfo
- Publication number
- CN2266726Y CN2266726Y CN 96211694 CN96211694U CN2266726Y CN 2266726 Y CN2266726 Y CN 2266726Y CN 96211694 CN96211694 CN 96211694 CN 96211694 U CN96211694 U CN 96211694U CN 2266726 Y CN2266726 Y CN 2266726Y
- Authority
- CN
- China
- Prior art keywords
- reel
- heat
- transfer pipe
- utility
- model
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000007602 hot air drying Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011093 chipboard Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a hot air drying machine inserts into the reel from the reel top to one side with the heat-transfer pipe, and this heat-transfer pipe end is open-type, makes intraductal hot-blast contrary material direction of motion blow irritate, makes the interior material of reel obtain the drying, the utility model discloses compare with prior art with the steam pipe heat dissipation drying material, it is high to have the thermal efficiency, and the material is dry fast and even obvious advantage.
Description
The utility model belongs to the drying machine technical field of chemical industry, building material machinery.
Existing drying machine, drying machine in particular for dry extrusion chipboard material, it is arranged on the thermal source in the drying machine reel, what adopt is that steam pipe dispels the heat and reaches the purpose of dried material, the weak point that this drying means exists is: the radiating tube thermal efficiency is low, dry place is limited, and dry dry materials degree is very inhomogeneous.
The purpose of this utility model provides a kind of thermal efficiency height, dry place big just in order to overcome the weak point that above-mentioned prior art exists, dry materials is air drier relatively uniformly.
The technical solution of the utility model is as follows: heat-transfer pipe is gone into into reel from the contrary material movement direction oblique cutting in the top of reel, the heat-transfer pipe termination is open-type, hot blast in the pipe is by the heating furnace of hot blast power traction spontaneous combustion coal, and heat-transfer pipe inserts one section axial line of reel and the formed angle of axial line of reel is 20 °～50 °.
Further set forth content of the present utility model below in conjunction with Figure of description and embodiment:
Accompanying drawing is the utility model symmetry diagrammatic cross-sectional view.
1-heating furnace, 2-air-heater, 3-heat-transfer pipe, 4-discharging opening
5-material, 6-flight, 7-power transmission shaft, 8-feed hopper
9-transmission device, 10-motor, 11-reel
Present embodiment is the dry wood chip material that is used for extrusion chipboard.After material 5 entered drying machine reel 11 from feed hopper 8, along with the startup of motor 10, transmission device 9 drove power transmission shafts 7 and rotates, and the flight 6 that is fastened on the power transmission shaft also rotates, thereby material is thrown and was moved to discharging opening 4 directions.Heat-transfer pipe 3 is gone into into reel from the top oblique cutting of reel, and the termination of heat-transfer pipe is open-type, and contrary material movement direction blowing hot-air after the hot blast in the pipe blows to the material of being thrown, makes material progressively dry by hot blast, and the hot blast of heat-transfer pipe is drawn from heating furnace 1 by air-heater 2.The heating furnace burning coal, its quirk links to each other with the air-heater pipeline.
It is 20 °～50 ° that oblique cutting is gone into the angle a that the axial line of one section heat-transfer pipe of reel and axis of winding drum form, and its best angle is 30 °, with the depth of guaranteeing hot blast and the raising of the thermal efficiency.
Present embodiment adopts three heat-transfer pipes vertically arranged in a straight line along the reel top, inserts reel respectively, and inclination angle a is 30 °.
The utility model has thermal efficiency height, drying compared with prior art Fast and the uniformly obvious advantage of dry materials of material.
Claims (2)
1, a kind of air drier is made up of heat-transfer pipe, reel, flight, hopper, it is characterized in that heat-transfer pipe 3 from the top of reel 11 contrary material 5 direction of motion oblique cuttings go into reel, the heat-transfer pipe termination is open-type, the hot blast in the pipe is introduced heating furnaces 1 by air-heater 2.
2, drying machine according to claim 1 is characterized in that: heat-transfer pipe 3 inserts one section axial line of reels 11 and the axial line angle a of reel 11 is 20 °～50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211694 CN2266726Y (en) | 1996-05-10 | 1996-05-10 | Hot air drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211694 CN2266726Y (en) | 1996-05-10 | 1996-05-10 | Hot air drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266726Y true CN2266726Y (en) | 1997-11-05 |
Family
ID=33894538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96211694 Expired - Fee Related CN2266726Y (en) | 1996-05-10 | 1996-05-10 | Hot air drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266726Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690072A (en) * | 2015-03-03 | 2015-06-10 | 深圳格林斯玛特科技有限公司 | Kitchen waste recovery and treatment system |
-
1996
- 1996-05-10 CN CN 96211694 patent/CN2266726Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690072A (en) * | 2015-03-03 | 2015-06-10 | 深圳格林斯玛特科技有限公司 | Kitchen waste recovery and treatment system |
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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 |