CN204027257U - A kind of airflow dryer - Google Patents

Abstract

The utility model discloses a kind of airflow dryer, comprise body, transmit steel mesh, hot blast escape pipe, the formula of chipping heater, support and exhaust outlet, the described formula of chipping heater is arranged in the housing of sealing, housing right side connects air blast by pipeline, the described formula heater below of chipping is provided with hot blast escape pipe, hot blast escape pipe is connected with warm-air pipe, warm-air pipe is arranged on body outer wall, and warm-air pipe is provided with communicating pipe, communicating pipe is through the outer wall of body, stretch in body, the end in communicating pipe is provided with spout; In described body, be provided with some dividing plates, piece dividing plate mutual dislocation is arranged at dryer body inwall, crosses and be provided with transmission steel mesh in body, transmits steel mesh and is driven by transmission device, in the lower right of body, is provided with exhaust outlet.The utility model heating effect is good, and aerodynamic noise is little, and can realize the self adaptation adjusting of power, temperature, and easy to use, production efficiency is high, good reliability, and the efficiency of heating surface is high, saves the energy.

Description

A kind of airflow dryer

Technical field

The utility model relates to airflow dryer, specifically a kind of airflow dryer.

Background technology

Airflow dryer is to utilize carbon steel as carrying, to deliver the drying equipment that material carries out continuous drying, optimum batch, continuous productive process.Because transport tape is netted, so the most suitable to drying rule or irregular various block.The machine can be used with other coordinative composition of equipments, also can use separately.Existing dryer exists air-flow inhomogeneous, the shortcoming that drying effect is undesirable.

Utility model content

The purpose of this utility model is to provide a kind of energy-conserving and environment-protective, and production efficiency is high, and the airflow dryer that heating effect is good, to solve the problem proposing in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of airflow dryer, comprise body, transmit steel mesh, hot blast escape pipe, the formula of chipping heater, support and exhaust outlet, the described formula of chipping heater is arranged in the housing of sealing, housing right side connects air blast by pipeline, wherein, the formula heater of chipping comprises aluminum pipe, fin, ceramic heating flake, extraction electrode and dielectric film, ceramic heating flake two sides cover extraction electrode, the integral body that ceramic heating flake and extraction electrode form is wrapped in dielectric film inside, and ceramic heating flake, the integral body that extraction electrode and dielectric film form penetrates in aluminum pipe, aluminum pipe flattening forming, the backing-off cutting of aluminum pipe two sides forms integrated radiating sheet, fin and aluminum pipe are integrated, the described formula heater below of chipping is provided with hot blast escape pipe, and hot blast escape pipe is connected with warm-air pipe, and warm-air pipe is arranged on body outer wall, and warm-air pipe is provided with communicating pipe, and the outer wall that communicating pipe is passed body, stretches in body, and the end in communicating pipe is provided with spout, in described body, be provided with some dividing plates, piece dividing plate mutual dislocation is arranged at dryer body inwall, crosses and be provided with transmission steel mesh in body, transmits steel mesh and is driven by transmission device, in the lower right of body, is provided with exhaust outlet.

Further, the thickness of described fin is 0.01mm-3.00mm, and the spacing between fin is 0.01mm-3.00mm, and the shape of fin is designed to plane formula, many plane formulas, serration type or wave.

Further, when described fin be shaped as plane formula time, the angle of fin and aluminum tube surfaces is 5-175 °, when the many plane formulas of being shaped as of fin or serration type, the first plane of fin and the angle of aluminum tube surfaces are 5-175 °, when fin be shaped as wave time, the first tangent line of fin and the angle of aluminum tube surfaces are 5-175 °.

Further, described dielectric film is used the polyimide film material that dielectric properties are good to make.

Further, described spout is pyramidal structure.

Compared with prior art, the utility model has changed the conventional fin structure separated with aluminum pipe, simplify heating plate and shaped technique and automated production equipment, the use formula fin of chipping, more traditional corrugate fin is compared, increasing heat radiation area, heating effect is good, and fin has less air resistance coefficient, aerodynamic noise is little, and the self adaptation that can realize power, temperature regulates, and improves user's comfortableness, uses safety and reasonable and compact in structure, easy to use, production efficiency is high, good reliability, and the efficiency of heating surface is high, saves the energy.

Accompanying drawing explanation

Fig. 1 is the structural representation of airflow dryer.

Fig. 2 is the schematic appearance of the formula of the chipping heater in airflow dryer.

Fig. 3 is the left view schematic diagram of the formula of the chipping heater in airflow dryer.

In figure: 1-body, 2-transmit chip formula heater, 51-of steel mesh, 3-hot blast escape pipe, 4-warm-air pipe, 5-and comprise aluminum pipe, 52-fin, 53-ceramic heating flake, 54-extraction electrode, 55-dielectric film, 6-communicating pipe, 7-spout, 8-piece dividing plate, 9-support, 10-exhaust outlet, 11-air blast.

The specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1-3, in the utility model embodiment, a kind of airflow dryer, comprise body 1, transmit steel mesh 2, hot blast escape pipe 3, the formula of chipping heater 5, support 9 and exhaust outlet 10, the described formula of chipping heater 5 is arranged in the housing of sealing, housing right side connects air blast 11 by pipeline, in work, cold air enters in housing by air blast 11, and by the formula heater 5 of chipping to its heating, wherein, the formula of chipping heater 5 comprises aluminum pipe 51, fin 52, ceramic heating flake 53, extraction electrode 54 and dielectric film 55, ceramic heating flake 53 two sides cover extraction electrode 54, the integral body that ceramic heating flake 53 and extraction electrode 54 form is wrapped in dielectric film 55 inside, and ceramic heating flake 53, the integral body that extraction electrode 54 and dielectric film 55 form penetrates in aluminum pipe 51, after aluminum pipe 51 upper and lower surfaces are exerted pressure, aluminum pipe 51 flattening formings, aluminum pipe 51 two sides backing-off cuttings form integrated radiating sheet 52, fin 52 is integrated with aluminum pipe 51, and the thickness of fin 52 is 0.01mm-3.00mm, spacing between fin 52 is 0.01mm-3.00mm, the shape of fin 52 is designed to plane formula, many plane formulas, serration type or wave, when fin 52 be shaped as plane formula time, fin 52 is 5-175 ° with the angle of aluminum tube surfaces, when the many plane formulas of being shaped as of fin 52 or serration type, the first plane of fin 52 and the angle of aluminum tube surfaces are 5-175 °, when fin 52 be shaped as wave time, the first tangent line of fin 52 and the angle of aluminum tube surfaces are 5-175 °, described dielectric film 55 is used the polyimide film material that dielectric properties are good to make, in work, in extraction electrode 54 two-terminal, apply after 220VAC alternating current, ceramic heating flake 53 work heatings, heat is delivered to aluminum pipe 51 surfaces by ceramic heating flake 53, by the wave large area fin 52 of fin 52, realize heat exchange with air again, because the formula of chipping heater 5 and the heat transfer temperature difference between surrounding air of high temperature heat source are very large, this heat exchange can continually be carried out, when ceramic heating flake 53 ambient air temperatures rise to higher level, heat transfer temperature difference between the formula of chipping heater 5 and air reduces, diabatic process is hindered or when process slows down, the heat that the formula of chipping heater 5 produces cannot leave in time, the temperature of ceramic heating flake 53 will rise, resistance is corresponding to be increased, electric current reduces, power automatically reduces and stablizes within the specific limits, realize power, temperature self-adaptation regulates, improve user's comfortableness and product safety, described formula heater 5 belows of chipping are provided with hot blast escape pipe 3, hot blast escape pipe 3 is connected with warm-air pipe 4, and warm-air pipe 4 is arranged on body 1 outer wall, and warm-air pipe 4 is provided with communicating pipe 6, communicating pipe 6 is through the outer wall of body 1, stretch in body 1, the end in communicating pipe 6 is provided with spout 7, and spout 7 is pyramidal structure, large mouthful of spout 7 for entering hot blast in body 1, in work, hot blast enters communicating pipe 6 by hot blast escape pipe 3, and by spout 7, hot blast is sprayed to body 1 inside, in described body 1, be provided with some dividing plates 8, piece dividing plate 8 mutual dislocation are arranged at dryer body 1 inwall, cross to be provided with and transmit steel mesh 2 in body 1, transmit steel mesh 2 and are driven by transmission device, in the lower right of body 1, be provided with exhaust outlet 10, in work, the article that needs are dried are placed on and transmit on steel mesh 2, after heated-air drying is processed, transport body 1, hot blast adopts the high mode of entering lower, utilizes to greatest extent the energy, saves the energy.

To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.

In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.

Claims (5)

1. an airflow dryer, comprise body (1), transmit steel mesh (2), hot blast escape pipe (3), the formula of chipping heater (5), support (9) and exhaust outlet (10), it is characterized in that, the described formula of chipping heater (5) is arranged in the housing of sealing, housing right side connects air blast (11) by pipeline, wherein, the formula of chipping heater (5) comprises aluminum pipe (51), fin (52), ceramic heating flake (53), extraction electrode (54) and dielectric film (55), ceramic heating flake (53) two sides cover extraction electrode (54), the integral body that ceramic heating flake (53) and extraction electrode (54) form is wrapped in dielectric film (55) inside, and ceramic heating flake (53), the integral body that extraction electrode (54) and dielectric film (55) form penetrates in aluminum pipe (51), aluminum pipe (51) flattening forming, the backing-off cutting of aluminum pipe (51) two sides forms integrated radiating sheet (52), fin (52) is integrated with aluminum pipe (51), described formula heater (5) below of chipping is provided with hot blast escape pipe (3), hot blast escape pipe (3) is connected with warm-air pipe (4), warm-air pipe (4) is arranged on body (1) outer wall, and warm-air pipe (4) is provided with communicating pipe (6), communicating pipe (6) is through the outer wall of body (1), stretch in body (1), the end in communicating pipe (6) is provided with spout (7), in described body (1), be provided with some dividing plates (8), piece dividing plate (8) mutual dislocation is arranged at dryer body (1) inwall, in body (1), cross to be provided with and transmit steel mesh (2), transmit steel mesh (2) and driven by transmission device, in the lower right of body (1), be provided with exhaust outlet (10).

2. airflow dryer according to claim 1, it is characterized in that, the thickness of described fin (52) is 0.01mm-3.00mm, and the spacing between fin (52) is 0.01mm-3.00mm, and the shape of fin (52) is designed to plane formula, many plane formulas, serration type or wave.

3. airflow dryer according to claim 1 and 2, it is characterized in that, when described fin (52) be shaped as plane formula time, fin (52) is 5-175 ° with the angle of aluminum tube surfaces, when fin (52) be shaped as many plane formulas or serration type time, the first plane of fin (52) and the angle of aluminum tube surfaces are 5-175 °, when fin (52) be shaped as wave time, the first tangent line of fin (52) and the angle of aluminum tube surfaces are 5-175 °.

4. airflow dryer according to claim 1, is characterized in that, described dielectric film (55) is used the polyimide film material that dielectric properties are good to make.

5. airflow dryer according to claim 1, is characterized in that, described spout (7) is pyramidal structure.