CN217275441U - Masterbatch conveyer - Google Patents

Abstract

The utility model discloses a masterbatch conveyer belongs to masterbatch processing technology field. The masterbatch conveying device comprises a first fan and a second fan, the first fan is communicated with a dust removal chamber through a conveying pipeline, the dust removal chamber is externally connected with a dust removal mechanism, and a drying chamber is connected below the dust removal chamber; the second fan is communicated with a heating chamber, a plurality of electric heating plates are arranged in the heating chamber, the heating chamber is communicated with the drying chamber through an aeration pipe, the aeration pipe extends into the drying chamber, a plurality of aeration holes are formed in the aeration pipe located in the drying chamber, and the aperture of each aeration hole is smaller than the particle size of the color master batch. The utility model discloses simple structure, convenient to use, degree of automation is high, can realize dust removal and drying function simultaneously in masterbatch transportation packing process, and the drying is even, and drying effect is good to remove dust thoroughly, avoided taking place dust blocking phenomenon, can make the masterbatch dry and do not have the dust after the packing, guaranteed the quality of masterbatch product.

Description

Masterbatch conveyer

Technical Field

The utility model relates to a masterbatch conveyer belongs to masterbatch processing technology field.

Background

The color master batch is called color master batch and color seed, and is a novel special colorant for high polymer materials, also called pigment preparation. The color master is mainly used for plastics. Color concentrates are composed of three basic elements, a pigment or dye, a carrier and additives, and are aggregates prepared by uniformly supporting an excessive amount of pigment in a resin, and can be referred to as pigment concentrates, so that they have a higher tinctorial strength than the pigment itself. During processing, a small amount of color master batch is mixed with uncolored resin, and colored resin or products with designed pigment concentration can be obtained.

The color masterbatch can generate a large amount of scraps and dust in the production and transportation processes, so the scraps and dust need to be removed in the transportation and packaging processes so as to package the color masterbatch meeting the specification of a buyer. In addition, the color master batch can absorb water vapor in the air during transportation and is easily affected with damp, and the chemical performance of a plastic product made of the damped color master batch can be greatly reduced, so that the quality of the product is seriously affected, and therefore, the color master batch also needs to be dried during transportation. And current masterbatch conveyer can only realize removing dust or dry in one, can't solve the dust of masterbatch simultaneously and the problem of weing to remove dust thoroughly, it is inhomogeneous to dry, and the equipment of drying is blockked up by the dust easily, influences the normal operating of equipment.

SUMMERY OF THE UTILITY MODEL

[ problem ] to

The utility model discloses the problem that solves is: the existing masterbatch conveying device can only realize dedusting or drying, cannot solve the problems of dust and moisture of the masterbatch at the same time, cannot remove dust thoroughly, is not uniform in drying, and can cause the normal operation of equipment to be influenced due to the fact that equipment for drying is easily blocked by dust.

[ solution ]

The utility model provides a masterbatch conveyer, the device simple structure, convenient to use, degree of automation is high, can realize dust removal and drying function simultaneously in masterbatch transportation packing process, and the drying is even, and drying effect is good to remove dust thoroughly, avoided taking place dust blocking phenomenon, can make the masterbatch dry and dust-free after the packing, guaranteed the quality of masterbatch product.

A masterbatch transportation device comprises a first fan and a second fan, wherein the first fan is communicated with a dust removal chamber through a conveying pipeline, the dust removal chamber is externally connected with a dust removal mechanism, and a drying chamber is connected below the dust removal chamber; the second fan is communicated with a heating chamber, a plurality of electric heating plates are arranged in the heating chamber, the heating chamber is communicated with the drying chamber through an aeration pipe, the aeration pipe extends into the drying chamber, a plurality of aeration holes are formed in the aeration pipe located in the drying chamber, and the aperture of each aeration hole is smaller than the particle size of the color master batch.

The utility model discloses an in an embodiment, pipeline intercommunication has the feeder hopper, be equipped with first valve between feeder hopper and the pipeline.

In an embodiment of the present invention, the conveying pipe is internally provided with a heating rod, and the conveying pipe is wrapped with a heat insulating layer.

In an embodiment of the present invention, the heat insulating layer is made of phenolic foam.

In an embodiment of the present invention, the dust removing mechanism is a bag-type dust remover.

In an embodiment of the present invention, the dust chamber is provided with a position sensor therein.

The utility model discloses an in an embodiment, be equipped with temperature sensor in the drying chamber, the top of drying chamber is equipped with the venthole.

The utility model discloses an in an embodiment, be equipped with the second valve between clean room and the drying chamber, the drying chamber below is equipped with the third valve.

In an embodiment of the present invention, the first valve, the second valve and the third valve are pneumatic valves or electromagnetic valves.

The utility model discloses an in an embodiment, the drying chamber below is equipped with the baling bag, baling bag and first fan all are located the base.

[ advantageous effects ]

1. The utility model discloses simple structure, convenient to use, degree of automation is high, can realize dust removal and drying function simultaneously in masterbatch transportation packing process, and the drying is even, and drying effect is good to remove dust thoroughly, avoided taking place dust blocking phenomenon, can make the masterbatch dry and do not have the dust after the packing, guaranteed the quality of masterbatch product.

2. The utility model can primarily heat the color master batch from the feed hopper through the heating rod, and the primary heating aims to preheat the fed color master batch, so that the color master batch is raised to a certain temperature to prevent the temperature of hot air blown out by a subsequent second fan from being insufficient for drying temperature; and set up the heating rod in pipeline inside, can carry out even heating to the masterbatch of transporting in, make its dry more thoroughly.

3. The heat-insulating layer of the utility model is made of phenolic foam material, which belongs to a high polymer organic hard aluminum foil foam product, is formed by foaming thermosetting phenolic resin, and has the characteristics of light weight, fire resistance, no combustion, no smoke, no toxicity, no dripping, no shrinkage and no embrittlement under the environment of wide use temperature and low temperature; meanwhile, the arranged heat-insulating layer can effectively keep the temperature in the pipeline, and the heating time of the color master batches is greatly prolonged.

4. The utility model discloses dust removal mechanism is the sack cleaner, blows into the masterbatch in the dust removal chamber through first fan and can accompany the air current and break out, and the piece that accompanies the masterbatch and come in this moment and dust can waft and scatter at the dust removal chamber, uses the sack cleaner can play the dust removal effect well this moment to dust removal effect is high.

5. The utility model discloses the clean room embeds has position sensor, and when the material in the clean room touched position sensing, position sensor sent signal to control terminal, the first fan stall of control terminal control to close first valve, stop the feeding, degree of automation is high.

6. The utility model discloses be equipped with temperature sensor in the drying chamber, room temperature in can the real-time supervision drying chamber through the temperature sensor who sets up prevents that the high temperature of masterbatch or low excessively influences the normal drying effect of masterbatch.

7. Because the aeration pipe positioned in the drying chamber is provided with the plurality of aeration holes, hot air is uniformly emitted from the aeration holes, and the color master batches in the drying chamber are uniformly heated and dried for the second time; as the scraps and dust of the color master batch are treated by the dust removal chamber, the color master batch in the drying chamber has no dust, and further, aeration holes cannot be blocked, and the normal work of the drying chamber is influenced.

Drawings

Fig. 1 is the structure schematic diagram of the color masterbatch transportation device of the utility model.

In the figure, 1, a first fan; 2. a feed hopper; 3. a first valve; 4. a delivery conduit; 5. a heating rod; 6. a heat-insulating layer; 7. a position sensor; 8. a dust removal device; 9. a dust chamber; 10. a second valve; 11. a second fan; 12. a heating chamber; 13. an electric hot plate; 14. an aeration pipe; 15. a third valve; 16. bagging; 17. an aeration hole; 18. a drying chamber; 19. A temperature sensor; 20. an air outlet; 21. a base.

Detailed Description

To achieve the above objects, features and advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, the present invention will be described in detail with reference to the accompanying drawings.

Example 1

A masterbatch conveyer is shown in figure 1 and comprises a first fan 1 and a second fan 11, wherein the first fan 1 is communicated with a dust removal chamber 9 through a conveying pipeline 4, the dust removal chamber 9 is externally connected with a dust removal mechanism 8, and a drying chamber 18 is connected below the dust removal chamber 9; the second fan 11 is communicated with a heating chamber 12, a plurality of electric heating plates 13 are arranged in the heating chamber 12, the heating chamber 12 is communicated with a drying chamber 18 through an aeration pipe 14, the aeration pipe 14 extends into the drying chamber 18, a plurality of aeration holes 17 are formed in the aeration pipe 14 positioned in the drying chamber 18, and the aperture of each aeration hole 17 is smaller than the particle size of the color master batch.

Further, pipeline 4 intercommunication has feeder hopper 2, be equipped with first valve 3 between feeder hopper 2 and the pipeline 4.

Further, pipeline 4 embeds has heating rod 5, and pipeline 4 outer parcel has heat preservation 6, can carry out the primary heating to the masterbatch that comes from feeder hopper 2 through heating rod 5, and the purpose of primary heating is first to preheat the masterbatch of feeding, makes the masterbatch rise to the uniform temperature to at the inside heating rod that sets up of pipeline, can carry out the even heating to the masterbatch that transports, makes its dry more thorough.

Furthermore, the insulating layer 6 is made of phenolic foam materials, and the phenolic foam materials belong to high-molecular organic hard aluminum foil foam products, are formed by foaming thermosetting phenolic resin, and have the characteristics of light weight, fire resistance, no combustion in open fire, no smoke, no toxicity, no dripping, no shrinkage in a low-temperature environment at a wide range of use temperature, and no embrittlement; meanwhile, the heat preservation layer 6 can effectively keep the temperature in the pipeline, and the heating time of the color master batches is greatly prolonged.

Further, dust removal mechanism 8 is the sack cleaner, and the masterbatch that blows into in the clean room 9 through first fan 1 can accompany the air current and rush out, and the piece and the dust that come along with the masterbatch this moment can fly away in clean room 9, uses the sack cleaner can play the dust removal effect well this moment to dust removal effect is high.

Further, the dust removal chamber 9 embeds has position sensor 7, and when position sensor 7 was touched to the material in the dust removal chamber 9, position sensor 7 conveyed the signal to control terminal, and control terminal controls first fan 1 stall to close first valve 3, stop the feeding, degree of automation is high.

Furthermore, a temperature sensor 19 is arranged in the drying chamber 18, an air outlet 20 is arranged above the drying chamber 18, the temperature sensor 19 can monitor the room temperature in the drying chamber 18 in real time, and the phenomenon that the normal drying effect of the color master batches is influenced due to overhigh or overlow temperature of the color master batches is prevented; the hot air blown into the drying chamber 18 can be discharged through the air outlet holes 20.

Further, a second valve 10 is arranged between the dust removing chamber 9 and the drying chamber 18, a third valve 15 is arranged at a discharge port below the drying chamber 18, and the color master batch is controlled to enter the next operation step by opening or closing the valve.

Further, the first valve 3, the second valve 10 and the third valve 15 are pneumatic valves or electromagnetic valves.

Further, a packing bag 16 is arranged below the drying chamber 18, and both the packing bag 16 and the first fan 1 are positioned on the base 21.

The utility model discloses the working process: during the masterbatch enters into pipeline 4 from feeder hopper 2, in first fan 1 blows the masterbatch in the pipeline 4 and enters into the clean room 9, the masterbatch in the pipeline 4 transportation effect of preheating of heating rod 5 has realized preliminary even heating and drying to prevent that the hot-blast temperature that follow-up second fan 11 blew off is drying temperature inadequately. The masterbatch that blows into in the clean room 9 through first fan 1 can accompany the air current and rush out, and the piece and the dust that come along with the masterbatch this moment can fly away in clean room 9, uses dust removal mechanism 5 to play the dust removal effect well this moment. The color master batches subjected to the dedusting effect enter the drying chamber 18, at the moment, the second fan 11 and the electric heating plate 13 in the heating chamber 12 are turned on, and the second fan 11 blows the high temperature of the electric heating plate 13 into the drying chamber 18 through the aeration pipe 14 in the form of hot air. Because the aeration pipe 14 in the drying chamber 18 is provided with the plurality of aeration holes 17, hot air is uniformly emitted from the aeration holes 17, and the color master batches in the drying chamber 18 are uniformly heated and dried for the second time. As the scraps and dust of the color master batches are treated by the dust removing chamber 9, the color master batches in the drying chamber 18 have no dust, and further, the aeration holes 17 cannot be blocked, and the normal work of the drying chamber 18 is not influenced. The dried color master batch enters a packaging bag 16 through a third valve 15, and the whole packaging and transportation work is finished.

The protection scope of the present invention is not limited to the above embodiments, and any modifications, equivalent replacements, and improvements that can be made by a person skilled in the art within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The masterbatch conveying device is characterized by comprising a first fan (1) and a second fan (11), wherein the first fan (1) is communicated with a dust removal chamber (9) through a conveying pipeline (4), the dust removal chamber (9) is externally connected with a dust removal mechanism (8), and a drying chamber (18) is connected below the dust removal chamber (9); the second fan (11) is communicated with a heating chamber (12), a plurality of electric heating plates (13) are arranged in the heating chamber (12), the heating chamber (12) is communicated with the drying chamber (18) through an aeration pipe (14), the aeration pipe (14) extends into the drying chamber (18), a plurality of aeration holes (17) are formed in the aeration pipe (14) located in the drying chamber (18), and the aperture of the aeration holes (17) is smaller than the particle size of the color master batch.

2. Masterbatch transportation device according to claim 1, characterized in that, the delivery pipe (4) is connected to a feed hopper (2), and a first valve (3) is disposed between the feed hopper (2) and the delivery pipe (4).

3. The masterbatch transportation device according to claim 2, wherein the conveying pipe (4) is internally provided with a heating rod (5), and the conveying pipe (4) is wrapped with an insulating layer (6).

4. The masterbatch transportation device according to claim 3, wherein the insulation layer (6) is made of phenolic foam.

5. Masterbatch transport device according to claim 4, characterized in that the dust removing mechanism (8) is a bag-type dust remover.

6. Masterbatch transport device according to claim 1, characterized in that the dust chamber (9) is built in with a position sensor (7).

7. Masterbatch transport device according to claim 1, characterized in that, a temperature sensor (19) is provided in the drying chamber (18), and a vent hole (20) is provided above the drying chamber (18).

8. Masterbatch transport device according to claim 5, characterized in that, a second valve (10) is provided between the dust chamber (9) and the drying chamber (18), and a third valve (15) is provided below the drying chamber (18).

9. Masterbatch transport device according to claim 8, characterized in that the first valve (3), the second valve (10) and the third valve (15) are pneumatic valves or solenoid valves.

10. Masterbatch transportation device according to claim 9, characterized in that a packing bag (16) is provided under the drying chamber (18), and the packing bag (16) and the first fan (1) are both located on the base (21).

Images