CN2879073Y - Straw fibre material firing machine - Google Patents
Straw fibre material firing machine Download PDFInfo
- Publication number
- CN2879073Y CN2879073Y CN 200620028395 CN200620028395U CN2879073Y CN 2879073 Y CN2879073 Y CN 2879073Y CN 200620028395 CN200620028395 CN 200620028395 CN 200620028395 U CN200620028395 U CN 200620028395U CN 2879073 Y CN2879073 Y CN 2879073Y
- Authority
- CN
- China
- Prior art keywords
- tower
- wall
- hot
- drying tower
- rotating shaft
- 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
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a straw fiber material dryer, the wall of drying tower is composed of an inner wall and an outer wall, the inner wall is provided with a vent, both the inner wall and the outer wall form a hot-air swirling chamber. The lower part of drying tower is connected with a hot-air swirler which is communicated with the hot-air swirling chamber, the swirler is provided with a heat inlet, a rotating shaft is fixed at the lower part of the tower holder, the lower part of the rotating shaft is connected with a motor. A rotating wing is arranged fixedly on the upper part of the rotating shaft and inserted into the bottom of the drying tower, a shearing wing is arranged on the bottom side of the drying tower and located at the position corresponding to the rotating wing. As the utility model transmits heat into the drying tower with small heat loss, high temperature in the tower, and with the rotary flash drying formed, the material can be dried evenly with good drying effect and energy saving.
Description
Technical field
The utility model belongs to drying materials equipment.
Background technology
At present, the technology of strings such as crop stalk being carried out granulation has been mature on the whole, and the particle of formation is looked its composition and be can be used as animal feed, also can be used as fuel.The straw fiber material will be pulverized and be dried before granulation, all is to adopt coal-fired to be thermal source, by heat-exchanger rig heat to be delivered in the multilevel drying tower the material heating, drying in the past.Because material length is not quite similar, weight differs, so drying effect has nothing in common with each other, under the effect of negative pressure, all materials all are sent to the next stage drying tower, finally cause drying materials inhomogeneous, influence the granulation quality.In addition, have bigger energy loss in heat transfer process, the thermal efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of straw fiber material drying machine of good drying effect, as shown in drawings, the utility model comprises a cartridge type drying tower, the cartridge type drying tower is fixed on the pylon, it is characterized in that constituting by inner and outer wall at the tower wall of drying tower, have the wind hole on the inwall, in, outer wall forms hot blast eddy flow chamber, the drying tower bottom connects a hot-blast swirler, hot-blast swirler is communicated with hot blast eddy flow chamber, and the heat input port is arranged on the hot-blast swirler, is used to introduce the heat of boiler output, heat forms the rotation hot blast in cyclone, fix a rotating shaft in the pylon bottom, the rotating shaft bottom is connected with a motor by transmission device, and the tower inner bottom part is inserted in the upper end of rotating shaft, the rotating shaft upper end is fixed with the rotary-cut wing, is fixed with the shearing wing with the corresponding position of rotary-cut wing on the drying tower bottom sides.The utility model is a fuel with the straw particle, owing to do not produce pernicious gas during the straw particle burning, and smokeless substantially, so the heat that the utility model can directly produce burning is introduced in the tower by the wind hole on the drying tower inwall, hot blast is directly dried material.The rotation wing will prescind than long material in drying course, and the material spin-up that drying is good, again by the sucking-off of suction device.Because the utility model is delivered to heat in the drying tower, thermal loss is little, and temperature height in the tower forms rotary flash distillation, does not need multipole drying tower, and oven dry is finished in a tower, and drying materials is even, good drying effect, and energy savings.
Description of drawings
Accompanying drawing is the utility model front view.Among the figure: 1, transmission device; 2, motor; 3, rotating shaft; 4, hot-blast swirler; 5, pylon; 6, material inlet; 7, hot blast eddy flow chamber; 8, suction device; 9, access hole; 10, shear wing; 11, rotary-cut wing.
The specific embodiment
Pylon is high 1900 millimeters, 8000 millimeters of oven dry tower heights, 620 millimeters of drying tower internal diameters, 800 millimeters of external diameters.Motor shaft and rotating shaft are by the belt pulley transmission.Be provided with in the hot-blast swirler and revolve the shape blade, the hot blast that is blown into is revolved into eddy flow enter hot blast eddy flow chamber.
Claims (1)
1, the straw fiber material drying machine, comprise a cartridge type drying tower, the cartridge type drying tower is fixed on the pylon, it is characterized in that constituting by inner and outer wall at the tower wall of drying tower, have the wind hole on the inwall, in, outer wall forms hot blast eddy flow chamber, the drying tower bottom connects a hot-blast swirler, hot-blast swirler is communicated with hot blast eddy flow chamber, and the heat input port is arranged on the hot-blast swirler, fixes a rotating shaft in the pylon bottom, the rotating shaft bottom is connected with a motor by transmission device, the tower inner bottom part is inserted in the upper end of rotating shaft, and the rotating shaft upper end is fixed with the rotary-cut wing, is fixed with the shearing wing with the corresponding position of rotary-cut wing on the drying tower bottom sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028395 CN2879073Y (en) | 2006-03-13 | 2006-03-13 | Straw fibre material firing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028395 CN2879073Y (en) | 2006-03-13 | 2006-03-13 | Straw fibre material firing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879073Y true CN2879073Y (en) | 2007-03-14 |
Family
ID=37861493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620028395 Expired - Fee Related CN2879073Y (en) | 2006-03-13 | 2006-03-13 | Straw fibre material firing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879073Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957284A (en) * | 2010-09-20 | 2011-01-26 | 郑州大学 | Fiber drying experiment testing device |
| CN102430253A (en) * | 2011-12-16 | 2012-05-02 | 石家庄纽思泰伦工程技术有限公司 | High-viscosity rapid drying machine |
-
2006
- 2006-03-13 CN CN 200620028395 patent/CN2879073Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957284A (en) * | 2010-09-20 | 2011-01-26 | 郑州大学 | Fiber drying experiment testing device |
| CN101957284B (en) * | 2010-09-20 | 2012-05-30 | 郑州大学 | Fiber drying experiment testing device |
| CN102430253A (en) * | 2011-12-16 | 2012-05-02 | 石家庄纽思泰伦工程技术有限公司 | High-viscosity rapid drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 |