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Hot air type slot type of paddle dryer

Production situation :

Processing power :Used to dry granules, short fibrous and powdered materials. The utility model is a stirring type hot air dryer

Range of application :The device is also used as a stirring and mixing device. The utility model has the advantages of simple structure, small driving power, no complicated operation mode and special processing and manufacturing technology.

Product introduction :The use of double-axis mixing, spiral propulsion of high-humidity viscous material rapid dryer, suitable for high viscosity and high humidity material drying, the initial water can be 65% of the following high-humidity materials to dry the final water 5-1

The national sales hotline 24 hours a day :

0371-67855088 67855188

Product advantage

  Pushed by biaxial agitation, screw the humidity of viscous material rapid drying machine, suitable for high viscosity high humidity drying material, the water cut is less than 65% humidity at the beginning of the material can be a drying to the water cut under 5-12%, the drying time is short, is generally 2-20 minutes.Outside edge blade agitation speed, rotational speed of 5 to 15 m/s, leaf fierce because of the high speed stirring, damp material can contact with the hot air good wet material.Material first half moisture evaporates faster inside the machine, machine hot blast temperature fell sharply, therefore, even with high temperature hot air, the rise of temperature of the material is not high also.Typical applications such as sludge drying, dry plaster, slime drying, peng bentonite drying, dry wine is bad, dry pomace, liquid, dry, dry bean curd, sugar, slag drying, dry sauce residue, peat drying, dry humidity materials such as rare earth, organic and inorganic compounds and chemical raw materials such as mud, dry powder, granular, high wet sheet materials.The particle size is 2 to 5 mm, after drying of material in in the drying temperature is not high, suitable for heat-sensitive materials.

  Used to dry granular powder materials, short fiber and device.The utility model is a kind of mixing type hot air dryer.It mainly consists of pot body with insulation structure and drilling have a vent air stirring blades and heat are composition, mixing blade cross-section oval.By mixing blade with air heat are connected, make the material under the condition of dynamic direct contact with hot air, so the heat loss is small and heated evenly, high drying efficiency.The device at the same time as the mixing device to use.The utility model has simple structure, the driving power is small, do not need complicated operating mode and special processing and manufacturing technology.


Product introduction

  Hot air type slot type of paddle dryer works

  Material by screw conveyor into stirring in the dryer, hot air from the feed end tangent into the dryer preliminary contact with crushing material after drying, and air flow in a beater, under the dual function of the material move back by continual stirring paw raised and shattered, and heat and mass exchange with hot air.In this section, material is crushed into a small enough to dry first and with the air outflow, larger material particle high water content, will stay in longer, therefore, mixing dry part even into the 300 ~ 500 ℃ hot air temperature is not high.Stir in dryer machine, and the material under the dual copy board and air pipe by the increased flow into the cyclone.Introduction of supplementary hot hasten material rotation, the use of the flow of air, wind speed and the distribution of secondary tuyere way, make the material stay in the cyclone for a long time, can be ordinary straight pipe air pulse airflow of dozens of times at the moment, so make the coarser powder have been fully dry, one on the bottom by rotary feeder discharging.Cyclone exhaust coming out again through the dispersive after cyclone dust emissions by a fan.The system adopts the negative pressure operation.

  A short one, is used to dry granular, fibrous and mixing of powder material type hot air drying machine, the device has a pot body of packing material, its internal can rotate, hollow type of mixing shaft and the blades, its characteristics is beater blade has a certain number of vent, and through the stirring shaft and ventilation tube and heater and blower (namely) of air heat are mutually connected.

  Double stirring step-wise secondary drying machine, by drying oven, stirring shaft, closed air feeder, drying tower, hot and humid air exhaust pipe, induced draft fan, cyclone separator and the wind of discharger, whose character is: attached the primary and secondary drying oven heat setting for increasing volume of stepwise dry warehouse, into the export of each dry warehouse in accordance with the high, low and high order set, 1 of each drying oven with hot air drying storehouse tube materials and equipped with a closed wind feeder entrance;Secondary drying box feeder its entrance is equipped with closed wind drying tower, a drying chamber material export pipelines, and the drying tower into the entrance, a drying chamber is equipped with well versed in the various drying storehouse of stirring shaft of rotary impeller, secondary drying oven is equipped with well versed in the various drying storehouse flat struck type stirring shaft.


Technical parameters

specifications


Heat capacity (M3


The motor power
KW


Overall dimensions (mm

L

W

H

phi600X2500

1.5

4.5

600

2500

1000

phi1000X3000

5.4

7.5

1000

3000

1800

phi1200X3500

8.4

11

1200

3500

2000

phi1600X5000

20

15

1600

5000

2500

phi2000X6000

35

22

2000

6000

3000

phi2500X6600

52.8

37

2500

6600

3200

phi3500X8000

112

75?2

3500

8000

4000


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