CN202209854U - Energy-saving airflow dryer - Google Patents
Energy-saving airflow dryer Download PDFInfo
- Publication number
- CN202209854U CN202209854U CN2011203226285U CN201120322628U CN202209854U CN 202209854 U CN202209854 U CN 202209854U CN 2011203226285 U CN2011203226285 U CN 2011203226285U CN 201120322628 U CN201120322628 U CN 201120322628U CN 202209854 U CN202209854 U CN 202209854U
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- dryer
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- oven dry
- dry body
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Abstract
The utility model discloses an energy-saving airflow dryer, relates to drying equipment. The energy-saving airflow dryer includes a dryer body (1), as well as a dryer head (2) and a dryer tail (9) connected at front and rear ends of the dryer body (1); a hot air passage (7) is installed on the dryer body (1); a plurality of hot-blast outlets are arranged on the hot air passage (7); a blower (8) is connected with the hot air passage (7) through an air inlet pipe; a gate (6) is installed on the air inlet pipe; the blower (8) is further connected inside the dryer body (1) through an air return pipe; a transmission device (10) is arranged inside the dryer body (1); and a steel mesh (3) for transmission is installed on the transmission device (10). The energy-saving airflow dryer solves the problems of low safety and poor drying effect in the conventional dryers.
Description
Technical field
The utility model relates to drying plant.
Background technology
Airflow dryer is to utilize carbon steel to deliver the drying equipment that material carries out continuous drying as carrying, optimum batch, continuous productive process.Because transport tape is netted, so the most suitable to drying rule or irregular various block (as: coal, coke, blue charcoal piece etc., various Mineral powder shaping piece, food, vegetables etc.).This machine can use with other coordinative composition of equipments, also can use separately.
Energy-conservation airflow dryer is the drying equipment that a kind of batch, continous way are produced, and main mode of heating is thermal current heating and electrical heating.The cardinal principle of dryer is that material is tiled on the steel mesh uniformly, and steel mesh adopts 12-60 order carbon steel wire to work out, and steel wire has the intensity height, and is not yielding, characteristics such as good permeability; Steel mesh is driven by buncher, can regulate running speed as required, the control drying time; Hot blast is at the storeroom percolation and mistake, and steam is discharged from weep hole, thereby reaches dry purpose.Low-temperature space advances material from the upper strata, the tail low-temperature space goes out material in design, material by the low-temperature space gradual change be heated, the high-temperature region gradual change is heated, the material of avoiding containing 8-10% moisture produces be full of cracks, explosion because of sharply being heated, breakage rate is low.Oven dry casing top low-temperature space leaving air temp≤100 ℃, dustiness is little, has prolonged the air-introduced machine long service life, and it is low to have reduced operating cost.Casing length is combined by standard paragraphs, and dryer is processed 3 layers-5 layers (adjustable), and total length 30m (adjustable) is effectively dried width 4.0m (adjustable), for company has reduced the place fund input.
But there is poor stability in existing dryer, the unfavorable shortcoming of drying effect.
The utility model content
The utility model provides a kind of energy-conservation airflow dryer, and the utility model has solved the poor stability that existing dryer exists, the unfavorable problem of drying effect.
For addressing the above problem, the utility model adopts following technical scheme: energy-conservation airflow dryer comprises oven dry body 1 and the head 2 and tail 9 that are connected in oven dry body 1 front and back end; On the oven dry body 1 hot-air channel 7 is installed, some hot-blast outlets are arranged on the hot-air channel 7, blower fan 8 connects hot-air channel 7 through blast pipe, and gate 6 is installed on the blast pipe; Blower fan 8 also connects in the oven dry body 1 through backwind tube; Be provided with transmission device 10 in the oven dry body 1, the steel mesh 3 of transmission is installed on the transmission device 10.
Further, the energy-conservation airflow dryer of the utility model also has following characteristics: in the oven dry body 1 thermometric instruments 4 and thermocouple 5 are installed also.
The purposes of the energy-conservation airflow dryer of the utility model: equipment can be widely used in metallurgy, building materials, pottery, chemical fertilizer, chemical industry, calcium carbide, timber, etc. industry, and energy-conservation air current drying machine also is the ideal equipment that food and vegetables carry out dry processing.
The utlity model has simple in structurely, security is good, the advantage of good drying effect.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: oven dry body 1, head 2, steel mesh 3, thermometric instruments 4, thermocouple 5, gate 6, hot-air channel 7, blower fan 8, tail 9, transmission device 10.
The specific embodiment
As shown in Figure 1, energy-conservation airflow dryer comprises oven dry body 1 and the head 2 and tail 9 that are connected in oven dry body 1 front and back end; On the oven dry body 1 hot-air channel 7 is installed, some hot-blast outlets are arranged on the hot-air channel 7, blower fan 8 connects hot-air channel 7 through blast pipe, and gate 6 is installed on the blast pipe; Blower fan 8 also connects in the oven dry body 1 through backwind tube; Be provided with transmission device 10 in the oven dry body 1, the steel mesh 3 of transmission is installed on the transmission device 10.
In the oven dry body 1 thermometric instruments 4 and thermocouple 5 are installed also.
The structure of energy-conservation airflow dryer and characteristics: material is got into slowly by head and dries through the oven dry section, and the speed of steel mesh is looked kind and the water content of material and decided.The dryer anti-overload ability is strong, and treating capacity is big, and fuel consumption is few, and the oven dry cost is low, through long-term experiment, and the full water content of coal foam ball (the Mt)≤%1 after the oven dry; Distinguished and admirable the porous air inlet guarantees effectively oven dry area to adopting negative pressure, and distinguished and admirable wind speed profile is even, improves drying effect.A plurality of thermometric instruments are housed in the dryer, are convenient to grasp temperature in the stove, and then the control temperature.Energy-conservation airflow dryer also is provided with firebreak device, and in burner, the stove, the stove tail, a plurality of thermocouples are housed, hot gas road air inlet also is provided with gate, in case machinery breaks down, puts down gate immediately, cuts off thermal source, prevents on fire.
If expect the drying effect and the optimum yield of the best, the water content of material, the linear velocity of steel mesh, air distribution amount and wind-warm syndrome must suitable, reasonable, organically combinations.This occupation area of equipment is little, small investment, efficient high, output is big, evaporation intensity is big, the standard automated production, can freely increase and decrease according to output to dry hop count.
Corollary equipment conveying equipment, hot-blast stove, cleaner, air-introduced machine etc.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (2)
1. energy-conservation airflow dryer is characterized in that, comprises oven dry body (1) and is connected in the head (2) and the tail (9) of drying body (1) front and back end; On the oven dry body (1) hot-air channel (7) is installed, hot-air channel has some hot-blast outlets on (7), and blower fan (8) connects hot-air channel (7) through blast pipe, and gate (6) is installed on the blast pipe; Blower fan (8) also connects the oven dry body (in 10 through backwind tube; Be provided with transmission device (10) in the oven dry body (1), the steel mesh (3) of transmission is installed on the transmission device (10).
2. energy-conservation according to claim 1 airflow dryer is characterized in that, in the oven dry body (1) thermometric instruments (4) and thermocouple (5) is installed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203226285U CN202209854U (en) | 2011-08-31 | 2011-08-31 | Energy-saving airflow dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203226285U CN202209854U (en) | 2011-08-31 | 2011-08-31 | Energy-saving airflow dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209854U true CN202209854U (en) | 2012-05-02 |
Family
ID=45989401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203226285U Expired - Fee Related CN202209854U (en) | 2011-08-31 | 2011-08-31 | Energy-saving airflow dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209854U (en) |
-
2011
- 2011-08-31 CN CN2011203226285U patent/CN202209854U/en not_active Expired - Fee Related
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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: 20120502 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |