CN202692637U - Drum dryer used for producing organic fertilizers - Google Patents
Drum dryer used for producing organic fertilizers Download PDFInfo
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- CN202692637U CN202692637U CN 201220381533 CN201220381533U CN202692637U CN 202692637 U CN202692637 U CN 202692637U CN 201220381533 CN201220381533 CN 201220381533 CN 201220381533 U CN201220381533 U CN 201220381533U CN 202692637 U CN202692637 U CN 202692637U
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- barrel
- cylindrical shell
- drum dryer
- outlet
- temperature flue
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Abstract
The utility model discloses a drum dryer used for producing organic fertilizers, comprising a barrel, a gear ring and rolling ring arranged on an outer wall of the barrel, and a reducer used for controlling action of the gear ring and the rolling ring; wherein a front end of the barrel is higher than a tail end of the barrel; the front end of the barrel is provided with a material inlet and a waste gas outlet, the waste gas outlet is connected with a dedusting chamber, the dedusting chamber is connected with a dedusting fan; the tail end of the barrel is provided with a material outlet and a high-temperature flue gas inlet, the material outlet is externally connected with a material bin, the high-temperature flue gas inlet is connected with a hot-blast stove. According to the drum dryer of the utility model, the material inlet and the waste gas outlet are arranged at the same end, the material outlet and the high-temperature flue gas inlet of the hot-blast stove are arranged at the other end, thus requirements for drying the organic fertilizers can be completely achieved, and installation becomes more convenient, an installing space is also saved; in addition, the hot-blast stove uses plant straws, waste wood boards of construction sites, offcuts of furniture factories and so on to serve as fuel, so that the drum dryer has a low cost and has no pollution to an environment, therefore, the drum dryer is more energy-saving and more environmentally friendly when being used.
Description
Technical field
The utility model relates to organic fertilizer production device field, specifically, relates to a kind of roller drying machine for the production of organic fertilizer.
Background technology
Roller drying machine is prevailing a kind of drying equipment in the organic fertilizer equipment, mainly comprises cylindrical shell, is located at gear ring and rolling ring on the cylinder body outer wall, and the reductor of control gear ring and rolling ring action.After material entered cylindrical shell, along with the rotation of cylindrical shell, material was discharged after flowing to the other end under the effect of center of gravity and being dried, during this period, material and hot blast move towards identical, temperature is the highest when material water ratio is the highest, temperature is minimum when moisture content is minimum, that is: when material is in high temperature section, internal moisture is high, and evaporation intensity is large, when material is in high temperature section, internal moisture is low, and evaporation intensity is little.Because the organic fertilizer water content is larger, when low for the finished product water content requirement, can not reach drying requirement.In addition, the hot-blast stove in the existing roller drying machine uses bituminous coal to act as a fuel, and cost is high, contaminated environment.
Summary of the invention
The technical problems to be solved in the utility model is to overcome defects, and a kind of roller drying machine for the production of organic fertilizer is provided.
For addressing the above problem, the technical scheme that the utility model adopts is:
A kind of roller drying machine for the production of organic fertilizer comprises cylindrical shell, is located at gear ring and rolling ring on the cylinder body outer wall, and the reductor of control gear ring and rolling ring action, and it is characterized in that: the front end of described cylindrical shell is higher than end; The front end of cylindrical shell is provided with material inlet and waste gas outlet, and waste gas outlet connects dirt pocket, and dirt pocket is connected with dedusting fan; The end of cylindrical shell is provided with material outlet and high-temperature flue gas entry, the external material bin of material outlet, and high-temperature flue gas entry is connected with hot-blast stove.
Say that further the inwall of described cylindrical shell is provided with lifting blade.
Owing to adopted technique scheme, compared with prior art, the utlity model has following beneficial effect: the charging aperture of roller drying machine and waste gas outlet are at same end, the high-temperature flue gas entry of discharging opening and hot-blast stove is at the other end, can reach the drying requirement of fertilizer fully, and install more conveniently, can also save installing space; In addition, hot-blast stove all uses straw, building site waste wood plate and Furniture Factory's leftover bits and pieces etc. to act as a fuel, and cost is low, and environment is not polluted, use more energy-conservation, more environmental protection.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Accompanying drawing is the structural representation of a kind of embodiment of the present utility model.
The specific embodiment
Embodiment:
A kind of roller drying machine for the production of organic fertilizer as shown in drawings, comprises cylindrical shell 3, is located at gear ring 4 and rolling ring 5 on cylindrical shell 3 outer walls, and the reductor 7 of control gear ring 4 and rolling ring 5 actions.The front end of described cylindrical shell 3 is higher than end.The front end of cylindrical shell 3 is provided with material inlet 2 and waste gas outlet 9, and waste gas outlet 9 connects dirt pocket 10, and dirt pocket 10 is connected with dedusting fan 1.The end of cylindrical shell 3 is provided with material outlet 6 and high-temperature flue gas entry 11, material outlet 6 external material bins, and high-temperature flue gas entry 11 is connected with hot-blast stove 8.
The inwall of described cylindrical shell 3 is provided with lifting blade.
Operation principle of the present utility model is summarized as follows:
Organic fertilizer particles is admitted in the cylindrical shell 3 from material inlet 2, and reductor 7 drives cylindrical shell 3 runnings, and cylindrical shell 3 is in operation process, and the lifting blade on the inwall is constantly shed material, flows to gradually material outlet 6.And the high-temperature flue gas that fuel combustion produces in the hot-blast stove 8 enters cylindrical shell 3 from high-temperature flue gas entry 11, flows to waste gas outlet 9, and constantly material is heated.Material is relative with the trend of high-temperature flue gas, like this, and when material water ratio is the highest, temperature is minimum, and when material water ratio was minimum, temperature was the highest, thereby when making material be in high temperature section, internal moisture is low, and evaporation intensity is little, when material is in low-temperature zone, internal moisture is large, evaporation intensity is large, and heat utilization efficiency is high, and the toxic emission temperature is low.Material after the drying is discharged from material outlet 6, sends with conveyer.
Basic principle of the present utility model and design have more than been described.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and the specification has just illustrated the utility model and operation principle thereof; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has multiple changes and improvements, and these changes and improvements all fall in the claimed scope.
Claims (2)
1. roller drying machine for the production of organic fertilizer, comprise cylindrical shell (3), be located at gear ring (4) and rolling ring (5) on cylindrical shell (3) outer wall, and the reductor (7) of control gear ring (4) and rolling ring (5) action, it is characterized in that: the front end of described cylindrical shell (3) is higher than end; The front end of cylindrical shell (3) is provided with material inlet (2) and waste gas outlet (9), and waste gas outlet (9) connects dirt pocket (10), and dirt pocket (10) is connected with dedusting fan (1); The end of cylindrical shell (3) is provided with material outlet (6) and high-temperature flue gas entry (11), the external material bin of material outlet (6), and high-temperature flue gas entry (11) is connected with hot-blast stove (8).
2. the roller drying machine for the production of organic fertilizer according to claim 1, it is characterized in that: the inwall of described cylindrical shell (3) is provided with lifting blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381533 CN202692637U (en) | 2012-07-24 | 2012-07-24 | Drum dryer used for producing organic fertilizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381533 CN202692637U (en) | 2012-07-24 | 2012-07-24 | Drum dryer used for producing organic fertilizers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692637U true CN202692637U (en) | 2013-01-23 |
Family
ID=47548245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381533 Expired - Fee Related CN202692637U (en) | 2012-07-24 | 2012-07-24 | Drum dryer used for producing organic fertilizers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604281A (en) * | 2013-12-05 | 2014-02-26 | 重庆市酉阳县酉好化肥有限公司 | Rotary drum dryer |
| CN104132528A (en) * | 2014-04-01 | 2014-11-05 | 菏泽宝源生物工程有限公司 | Smokeless and dust-removing drying oven having biomass as fuels and used for producing organic fertilizers |
| CN104180634A (en) * | 2013-05-21 | 2014-12-03 | 中冶长天国际工程有限责任公司 | Concentrate drying system and concentrate drying method of dryer of rotary kiln |
-
2012
- 2012-07-24 CN CN 201220381533 patent/CN202692637U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180634A (en) * | 2013-05-21 | 2014-12-03 | 中冶长天国际工程有限责任公司 | Concentrate drying system and concentrate drying method of dryer of rotary kiln |
| CN104180634B (en) * | 2013-05-21 | 2016-08-10 | 中冶长天国际工程有限责任公司 | A kind of rotary kiln drying machine concentrate drying system and concentrate drying method thereof |
| CN103604281A (en) * | 2013-12-05 | 2014-02-26 | 重庆市酉阳县酉好化肥有限公司 | Rotary drum dryer |
| CN103604281B (en) * | 2013-12-05 | 2015-08-19 | 重庆市酉阳县酉好化肥有限公司 | Rotary drum drying machine |
| CN104132528A (en) * | 2014-04-01 | 2014-11-05 | 菏泽宝源生物工程有限公司 | Smokeless and dust-removing drying oven having biomass as fuels and used for producing organic fertilizers |
| CN104132528B (en) * | 2014-04-01 | 2016-06-08 | 菏泽宝源生物工程有限公司 | A kind of take biomass as fuel and the smokeless de-dirt stoving oven for the production of fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |