A kind of color masterbatch drying device
Technical field
The utility model is related to color masterbatch manufacture field more particularly to a kind of color masterbatch drying devices.
Background technology
The existing device for granular material to be dried is general only to be dried a position, and granular
Material is packed together due to being easy to, there is dryings in drying process it is not in place, moisture content is uneven phenomena such as, or even need
Want other re-dry primary, drying efficiency is low, and remaining unchanged after dry, there are the substandard products of Moisture high UCL.The above problem is urgently to be resolved hurrily.
Utility model content
The utility model is exactly in view of the deficienciess of the prior art, provide a kind of color masterbatch drying device.
To solve the above problems, technical solution adopted in the utility model is as follows:
A kind of color masterbatch drying device, including holder and the drying box that is connected on holder, in the drying box on toward
Under be equipped with filter screen and striker plate successively, the drying box is separated into upper dry by the filter screen and striker plate successively from top to bottom
Dry room, middle hothouse and lower hothouse, the primary drying chamber or middle hothouse are communicated with ventilation opening, are equipped at the top of the drying box
The output shaft drive connection of motor, the motor has main shaft, the main shaft to be vertically arranged, and one end is from primary drying chamber to downward
It stretches, is stretched to after filter screen in the middle hothouse, covered respectively positioned at primary drying chamber and the indoor main shaft periphery of middle drying
Equipped with upper stirring blade and lower stirring blade;Hot air circulating mechanism, the hot air circulating mechanism packet are additionally provided on the drying box
Wind turbine, electrical heating box and hot blast pipe are included, the air inlet of the hot blast pipe is connected to the primary drying chamber, the outlet air of the hot blast pipe
Mouth is connected to the lower hothouse, and the electrical heating box and wind turbine are arranged on the hot blast pipe;The striker plate working face
For inclined-plane, the striker plate lower end offers discharge port, electrically-controlled valve is equipped in the discharge port, is equipped in the lower hothouse
Air duct, the air duct are equipped with pressure fan;The lower hothouse bottom is communicated with discharge gate.
Preferably, the discharge outlet of the striker plate is communicated with into horn-like discharge nozzle, the discharge nozzle upper end is wealthyer,
Lower end is relatively narrow, and lower end is in meniscus shaped.
Preferably, it is equipped with transport mechanism below the discharge gate of the lower hothouse.
Preferably, the transport mechanism includes multiple live-rollers, is sequentially connected by conveyer belt between the live-roller.
Preferably, charge door is offered on the drying box, the charge door is done by cover closure, the charge door with upper
Dry room connection.
Compared with prior art, the implementation result of the utility model is as follows:
Color masterbatch is added into drying box, the work of heating tube in electrical heating box, air-heater is by the air in primary drying chamber
It send to electrical heating box, heating tube heats air, during hot-air is entered by the air outlet of hot blast pipe in hothouse, and
It moves, is moved in primary drying chamber after by filter screen from bottom to top.During hot-air flowing, motor driving spindle turns
Dynamic, main axis drives upper stirring blade and the rotation of lower stirring blade, upper stirring blade and lower stirring blade rotation agitation color masterbatch
Material, makes color masterbatch be come into full contact with hot-air, exchanges heat between color masterbatch and hot-air, the moisture evaporation in color masterbatch, heap
The color masterbatch of product together, which is also gradually disengaged, to come, and the color masterbatch after separating is fallen through filter screen in middle hothouse, and by
Hot-air continues drying.After predetermined time, electrically-controlled valve is opened, since striker plate has the gradient, color masterbatch will be along striker plate
It is moved, and is fallen in lower hothouse by discharge port.Pressure fan is blown by air duct to the color masterbatch during whereabouts,
To improve the drying effect to color masterbatch.The utility model proposes color masterbatch drying device, can to color masterbatch carry out it is more
Secondary drying process, drying efficiency is high, and the exceeded substandard products of no moisture, drying effect are reliable in the color masterbatch after drying.
Description of the drawings
Fig. 1 be the utility model proposes a kind of color masterbatch drying device structural schematic diagram.
Specific implementation mode
Illustrate the content of the utility model below in conjunction with specific embodiments.
As shown in Figure 1, Fig. 1 be the utility model proposes a kind of color masterbatch drying device structural schematic diagram.
The utility model proposes a kind of color masterbatch drying device, including holder 16 and the drying that is connected on holder 16
Case 1 is equipped with filter screen 7 and striker plate 9 in the drying box 1 successively from top to bottom, and the filter screen 7 and striker plate 9 will be described
Drying box 1 is separated into primary drying chamber, middle hothouse and lower hothouse successively from top to bottom, and the primary drying chamber or middle hothouse connect
It is connected with ventilation opening 5,1 top of the drying box is equipped with motor 3, and the output shaft drive connection of the motor 3 has main shaft 4, the master
Axis 4 is vertically arranged, and one end is extended downwardly by primary drying chamber, is stretched to after filter screen 7 in the middle hothouse, is located at upper
Hothouse and indoor 4 periphery of main shaft of middle drying are respectively installed with stirring blade 6 and lower stirring blade 8;The drying box 1
On be additionally provided with hot air circulating mechanism, the hot air circulating mechanism includes wind turbine 13, electrical heating box 14 and hot blast pipe 15, the hot wind
The air inlet of pipe 15 is connected to the primary drying chamber, and the air outlet of the hot blast pipe 15 is connected to the lower hothouse, the electricity
Heating box 14 and wind turbine 13 are arranged on the hot blast pipe 15;9 working face of the striker plate is inclined-plane, and the striker plate 9 is low
It offers discharge port at end, electrically-controlled valve is equipped in the discharge port, be equipped with air duct 11 in the lower hothouse, on the air duct 11
Equipped with pressure fan 12;The lower hothouse bottom is communicated with discharge gate 18.
This programme implementation process is as follows:Color masterbatch is added into drying box 1, the heating tube work in electrical heating box 14, wind
Machine 13 send the air in primary drying chamber to electrical heating box 14, and heating tube heats air, and hot-air passes through hot blast pipe
It during 15 air outlet enters in hothouse, and moves, is moved in primary drying chamber after by filter screen 7 from bottom to top.It is hot empty
During flow of air, 3 driving spindle 4 of motor rotation, the rotation of main shaft 4 drives upper stirring blade 6 and the rotation of lower stirring blade 8, on
Stirring blade 6 and lower stirring blade 8 rotation agitation color masterbatch, make color masterbatch be come into full contact with hot-air, color masterbatch and hot-air
Between exchange heat, the moisture evaporation in color masterbatch, the color masterbatch being packed together, which is also gradually disengaged, to come, the color after separating
Masterbatch is fallen through filter screen 7 in middle hothouse, and continues drying by hot-air.After predetermined time, electrically-controlled valve is opened, by
In striker plate 9 there is the gradient, color masterbatch will be moved along striker plate 9, and is fallen in lower hothouse by discharge port.Air-supply
Machine 12 is blown by air duct 11 to the color masterbatch during whereabouts, to improve the drying effect to color masterbatch.
In the embodiment having, the discharge outlet of the striker plate 9 is communicated with into horn-like discharge nozzle 10, it is described go out
10 upper end of expects pipe is wealthyer, lower end is relatively narrow, and lower end is in meniscus shaped.
In the embodiment having, for the color masterbatch after blanking is sent out in time, in design, the lower hothouse
Transport mechanism is equipped with below discharge gate, specifically, the transport mechanism includes multiple live-rollers, passes through biography between the live-roller
Band 17 is sent to be sequentially connected.
In the embodiment having, charge door 2 is offered on the drying box 1, the charge door 2 is described by cover closure
Charge door 2 is connected to primary drying chamber, can more easily be added color masterbatch into primary drying chamber by charge door 2, be passed through lid
Plate can also prevent the heat losses in drying box 1.
The utility model proposes color masterbatch drying device, color masterbatch can be repeatedly dried, drying effect
Rate is high, and the exceeded substandard products of no moisture, drying effect are reliable in the color masterbatch after drying.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.