CN203744686U - Energy-saving rotary dryer - Google Patents
Energy-saving rotary dryer Download PDFInfo
- Publication number
- CN203744686U CN203744686U CN201320797555.4U CN201320797555U CN203744686U CN 203744686 U CN203744686 U CN 203744686U CN 201320797555 U CN201320797555 U CN 201320797555U CN 203744686 U CN203744686 U CN 203744686U
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- saving rotary
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Abstract
The utility model discloses an energy-saving rotary dryer, which comprises an obliquely arranged cylindrical machine body, a bracket part for supporting the whole machine body to revolve, and a transmission part for driving the machine body to revolve, wherein a feeding opening is formed in one end of the machine body, and a discharging opening is formed in the other end of the machine body; and a ring-shaped baffle is coaxially arranged on the inner wall of the machine body. According to the energy-saving rotary dryer disclosed by the utility model, the rotational speed of materials in the cylinder can be greatly reduced through the arrangement of the ring-shaped baffle on the dryer and compensated by the increase of the inclination angle of the cylinder; since the inclination angle is increased, the energy consumption for one-cycle rotation of the cylinder is reduced, and the energy-saving rotary dryer can reduce the energy consumption of drying under the condition of ensuring the same drying efficiency.
Description
Technical field
The utility model relates to a kind of compound fertilizer producing equipment, and particularly a kind of drying effect is good, and has the rotary drum drying machine of energy-saving effect concurrently.
Background technology
The main body of rotary drum drying machine is slightly to tilt and the rotating cylinder of energy.The operation principle of this device is as follows: wet stock adds from the top of the higher one end of cylinder, during through cylinder interior, effectively contacts and is dried with hot blast or heating wall by cylinder, and dried product is collected from bottom, lower one end.In dry run, material, by means of the slow rotation of cylinder, moves from Xiang compare Di one end, higher one end under the effect of gravity.Usually, forward flight is housed on cylinder inboard wall, it is constantly taken up material and spill down, the thermo-contact surface of material is increased, to improve rate of drying and to impel material to move forward.Heat carrier used in dry run is generally hot-air, flue gas etc.If heat carrier directly contacts with material,, after dryer, conventionally with cyclone dust collectors, the fine of carrying under one's arms in gas is trapped emptying after cyclone dust collectors of off-air.Rotary drum drying machine is still widely used in the fields such as metallurgy, building materials, chemical industry at present.
Existing rotary drum drying machine is if any following shortcoming: 1) if cylinder angle of inclination is large, material flows and will accelerate in inner barrel, causes drying materials not thorough; If cylinder angle of inclination is little, Flow of Goods and Materials is slow, and drying efficiency will reduce; If cylinder angle of inclination is arranged little, accelerate the rotating speed of cylindrical shell, although drying efficiency is guaranteed, increase but rotate required energy consumption, still do not have at present better way to solve above-mentioned contradiction; 2) the hot-air wind speed that hot-blast stove is carried can not be made size adjustment according to oven dry situation, causes energy consumption to increase.
For above-mentioned deficiency, the applicant has invented a kind of rotary drum drying machine, to address the above problem.
Utility model content
In view of this, the utility model provides a kind of energy-saving rotary drum drying machine, this rotary drum drying machine improves internal structure, when drying efficiency is improved, energy consumption reduces on the contrary, has solved the problem that existing rotary drum drying machine drying effect is poor, energy consumption is high.
The utility model addresses the above problem by following technological means:
Energy-saving rotary drum drying machine of the present utility model, comprise the cylindrical shape body that is obliquely installed, supporting whole body can rotating bracket portion and drive the rotating running part of body, one end of described body has charge door, the other end is provided with discharging opening, on described body inwall, is coaxially arranged with annular baffle.
Further, on described body inwall, be also provided with multiple along the axially extended flight of body.
Further, also comprise the hot-blast stove for carry hot-air in body, described hot-blast stove is connected with the inside of body by ajutage, and described hot-blast stove adopts frequency conversion fan that can controlled wind speed to carry out hot-air conveying.
The beneficial effects of the utility model: energy-saving rotary drum drying machine of the present utility model, comprise the cylindrical shape body that is obliquely installed, supporting whole body can rotating bracket portion and drive the rotating running part of body, one end of described body has charge door, the other end is provided with discharging opening, on described body inwall, is coaxially arranged with annular baffle.On energy-saving rotary drum drying machine of the present utility model, the setting of annular baffle can significantly reduce the transmission speed of material in cylinder, and then can be compensated by the inclination angle that increases rotating cylinder, owing to strengthening behind inclination angle, rotating cylinder rotates one week required energy consumption will be reduced, so rotary drum drying machine of the present utility model can be in the situation that ensureing that drying efficiency is constant, reduce and dry energy consumption.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the structural representation of the energy-saving rotary drum drying machine of the utility model;
Fig. 2 is the cross sectional representation of cylindrical shape body on the energy-saving rotary drum drying machine of the utility model.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is elaborated, as illustrated in fig. 1 and 2: the energy-saving rotary drum drying machine of the present embodiment, comprise the cylindrical shape body 1 that is obliquely installed, supporting whole body can rotating bracket portion 2 and drive the rotating running part 3 of body 1, one end of described body 1 has charge door 11, the other end is provided with discharging opening 12, on described body 1 inwall, is coaxially arranged with annular baffle 5.Annular baffle 5 is set and will reduces the translational speed of material, but for improving drying efficiency, can strengthen the angle of inclination of rotating cylinder to improve the translational speed of material, owing to strengthening behind inclination angle, rotating cylinder rotates one week required energy consumption will be reduced, so rotary drum drying machine of the present utility model can be in the situation that ensureing that drying efficiency is constant, reduce and dry energy consumption.
As the further improvement of technique scheme, on described body 1 inwall, be also provided with multiple along the axially extended flight 6 of body 1.Described flight 6 can be kicked up material and free-falling, and material will contact with hot-air in dropping process, and then reaches the object of accelerating oven dry.
As the further improvement of technique scheme, also comprise for the hot-blast stove 4 to the interior conveying hot-air of body 1, described hot-blast stove 4 is connected with the inside of body 1 by ajutage 41, and described hot-blast stove 4 adopts frequency conversion fan 42 that can controlled wind speed to carry out hot-air conveying.Adopt frequency conversion fan to make rotary drum drying machine of the present utility model can regulate according to oven dry situation the size of wind speed, during as body preheating, can adopt little wind speed, when humidity is larger, can adopt large wind speed, and then reduce energy consumption.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. an energy-saving rotary drum drying machine, comprise the cylindrical shape body (1) that is obliquely installed, supporting whole body can rotating bracket portion (2) and drive the rotating running part of body (1) (3), one end of described body (1) has charge door (11), the other end is provided with discharging opening (12), it is characterized in that: on described body (1) inwall, be coaxially arranged with annular baffle (5), on described body (1) inwall, be also provided with multiple along the axially extended flight of body (1) (6).
2. energy-saving rotary drum drying machine according to claim 1, it is characterized in that: also comprise the hot-blast stove (4) for carry hot-air in body (1), described hot-blast stove (4) is connected with the inside of body (1) by ajutage (41), and described hot-blast stove (4) adopts frequency conversion fan (42) that can controlled wind speed to carry out hot-air conveying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797555.4U CN203744686U (en) | 2013-12-05 | 2013-12-05 | Energy-saving rotary dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797555.4U CN203744686U (en) | 2013-12-05 | 2013-12-05 | Energy-saving rotary dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744686U true CN203744686U (en) | 2014-07-30 |
Family
ID=51344476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320797555.4U Expired - Fee Related CN203744686U (en) | 2013-12-05 | 2013-12-05 | Energy-saving rotary dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307188A (en) * | 2017-08-08 | 2017-11-03 | 辽宁华禾饲草有限公司 | A kind of straw processing and managing method |
| CN113324393A (en) * | 2020-09-25 | 2021-08-31 | 会同金色生物科技有限公司 | A high-efficient drying equipment of tea-oil camellia seed for tea-oil camellia processing |
-
2013
- 2013-12-05 CN CN201320797555.4U patent/CN203744686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307188A (en) * | 2017-08-08 | 2017-11-03 | 辽宁华禾饲草有限公司 | A kind of straw processing and managing method |
| CN113324393A (en) * | 2020-09-25 | 2021-08-31 | 会同金色生物科技有限公司 | A high-efficient drying equipment of tea-oil camellia seed for tea-oil camellia processing |
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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: 20140730 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |