CN201819529U - Material rotating dryer - Google Patents
Material rotating dryer Download PDFInfo
- Publication number
- CN201819529U CN201819529U CN201020514355XU CN201020514355U CN201819529U CN 201819529 U CN201819529 U CN 201819529U CN 201020514355X U CN201020514355X U CN 201020514355XU CN 201020514355 U CN201020514355 U CN 201020514355U CN 201819529 U CN201819529 U CN 201819529U
- Authority
- CN
- China
- Prior art keywords
- air
- revolving drum
- cyclone dust
- dust collectors
- drying device
- 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 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 6
- 235000012054 meals Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a material rotating dryer which can effectively reduce the dust content in tail gas. The material rotating dryer comprises an inclined rotating barrel, a material feeding device used for feeding the material into the rotating barrel, a fan used for blowing air into the rotating barrel, a material discharging device arranged at the tail end of the rotating barrel, and a whirlwind dust remover, wherein the upper part of the material discharging device is communicated with a material inlet of the whirlwind dust remover, and an air inlet of a draught fan is connected with an air outlet which is arranged at the upper part of the whirlwind dust remover.
Description
Technical field
The utility model relates to a kind of material rotary drying device.
Background technology
Existing material rotary drying device comprises the revolving drum of inclination, the pay-off of convey materials in revolving drum, and the air blast of blowing in revolving drum is positioned at the drawing mechanism of revolving drum end; The top of drawing mechanism and the air inlet of air-introduced machine join.Air blast is blown in revolving drum, and the material that rotates along with revolving drum is dried, and the material of oven dry comes out from the bottom discharging opening of drawing mechanism.Because the top of drawing mechanism directly links to each other with air-introduced machine,, caused environmental pollution so from the tail gas that air-introduced machine is discharged, contain a large amount of dust.
The utility model content
The purpose of this utility model provides a kind of material rotary drying device that can effectively reduce the dustiness in the tail gas.
This material rotary drying device comprises the revolving drum of inclination, the pay-off of convey materials in revolving drum, and the air blast of blowing in revolving drum is positioned at the drawing mechanism of revolving drum end; It also comprises cyclone dust collectors, the top of drawing mechanism and the feeding inlet of cyclone dust collectors; The air outlet on the air inlet of air-introduced machine and cyclone dust collectors top joins.
The utility model beneficial effect: owing to increased cyclone dust collectors, so the tail gas of discharging through the top of drawing mechanism is introduced into dedusting in the cyclone dust collectors, the tail gas after the dedusting again from the air outlet on cyclone dust collectors top by the air-introduced machine sucking-off.Dustiness just reduces greatly from the tail gas that air-introduced machine is discharged like this.The meal outlet of dust through the cyclone dust collectors bottom that falls along the inwall of cyclone dust collectors falls, and can collect, and gets up with the mixing of materials of the oven dry that falls from the material apparatus bottom and utilizes.Cyclone dust collectors belong to prior art, are not described in detail.
As improvement, the air outlet of air-introduced machine feeds the import of wet dust collector.Like this, once more the tail gas that the air outlet of air-introduced machine is discharged is carried out the water dedusting, can accomplish qualified discharge by wet dust collector.
As improvement, the discharge pipe of air blast with and its carry out heat exchange and be in series with the heat exchanger that the air in it is heated.Like this, enter that material to be carried out dry air in the revolving drum be exactly the higher hot-air of temperature, can improve the drying effect of material.
Description of drawings
Fig. 1 is the schematic diagram of material rotary drying device
The specific embodiment
Material rotary drying device shown in Figure 1, the revolving drum 1 that comprises inclination, the spiral material pay-off 2 of convey materials in revolving drum, the air blast 3 of in revolving drum, blowing, the discharge pipe 31 of air blast with and its carry out heat exchange and be in series with the heat exchanger 4 that the air in it is heated.Be positioned at the top of drawing mechanism 5 of revolving drum end and the feeding inlet of cyclone dust collectors 6; The bottom of drawing mechanism 5 is discharging openings 51.The air outlet 61 on the air inlet of air-introduced machine 7 and cyclone dust collectors top joins.The cyclone dust collectors bottom is a meal outlet 62.The air outlet of air-introduced machine 7 feeds the import of wet dust collector 8.The tail gas of discharging through the outlet 81 of wet dust collector 8 is dust-laden not substantially, can contaminated air.
Claims (3)
1. material rotary drying device comprises the revolving drum of inclination, the pay-off of convey materials in revolving drum, and the air blast of blowing in revolving drum is positioned at the drawing mechanism of revolving drum end; It is characterized in that: further comprising cyclone dust collectors, the top of drawing mechanism and the feeding inlet of cyclone dust collectors; The air outlet on the air inlet of air-introduced machine and cyclone dust collectors top joins.
2. material rotary drying device according to claim 1 is characterized in that: the air outlet of air-introduced machine feeds the import of wet dust collector.
3. material rotary drying device according to claim 1 is characterized in that: the discharge pipe of air blast with and its carry out heat exchange and be in series with the heat exchanger that the air in it is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020514355XU CN201819529U (en) | 2010-08-31 | 2010-08-31 | Material rotating dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020514355XU CN201819529U (en) | 2010-08-31 | 2010-08-31 | Material rotating dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819529U true CN201819529U (en) | 2011-05-04 |
Family
ID=43917479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020514355XU Expired - Fee Related CN201819529U (en) | 2010-08-31 | 2010-08-31 | Material rotating dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860468A (en) * | 2019-11-22 | 2020-03-06 | 苏州嘉诺环境工程有限公司 | Rotary air separation system |
-
2010
- 2010-08-31 CN CN201020514355XU patent/CN201819529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860468A (en) * | 2019-11-22 | 2020-03-06 | 苏州嘉诺环境工程有限公司 | Rotary air separation system |
| CN110860468B (en) * | 2019-11-22 | 2021-09-21 | 苏州嘉诺环境工程有限公司 | Rotary air separation system |
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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: 20110504 Termination date: 20120831 |