CN109333866A - A kind of drying device of Masterbatch - Google Patents
A kind of drying device of Masterbatch Download PDFInfo
- Publication number
- CN109333866A CN109333866A CN201811472324.XA CN201811472324A CN109333866A CN 109333866 A CN109333866 A CN 109333866A CN 201811472324 A CN201811472324 A CN 201811472324A CN 109333866 A CN109333866 A CN 109333866A
- Authority
- CN
- China
- Prior art keywords
- drying table
- masterbatch
- drying
- hole
- limit plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of drying devices of Masterbatch, including charging, discharging conveyor belts, there is drying table between the charging, discharging conveyor belts, there is free air and heat feed channel in the drying table, the drying table side is provided with protrusion, and feeding hole is provided in the protrusion, is provided with dried hole and air pushing hole on the drying table, it is provided with the first regulating valve in the pipeline that the air pushing hole connects with hot gas duct, is provided with feedhole on the drying table；Limit plate is provided with above the drying table, perforative ventilation hole is provided on the end face of the limit plate, moisture detector is provided in the ventilation hole, isolation cover is provided on the limit plate, the isolation cover and limit plate form the first chamber, it is provided with exhaust fan on the side wall of the isolation cover, is provided with filter device on the isolation cover side wall；The drying table two sides are provided with side protection block；Its advantage is that Masterbatch drying is sufficiently heated evenly, and energy preliminary screening goes out underproof Masterbatch.
Description
Technical field
The present invention relates to Masterbatch more particularly to a kind of drying devices of Masterbatch.
Background technique
Masterbatch refers to by a high proportion of pigment or additive and thermoplastic resin, through coloring plastic made of fine dispersion
Agent, selected by resin to colorant have good wet and peptizaiton, and with by coloured material have good phase
Capacitive；Masterbatch coloring is the coloring plastic method most generallyd use now.Masterbatch is a kind of modeling of exploitation the 1960s
Material, fiber coloring new product, it be pigment super quantity is uniformly attached in resin prepared by polymer compound.
It in the production process of Masterbatch, needs that Masterbatch is dried and air-dries, also be answered while dry and air-dried
Avoid temperature improper, especially higher, the residence time is too long in the machine for Masterbatch, and uneven heating is even, the color at heat source
Master batch heated time is long, temperature is high, and toner is caused to burn up, and then the short temperature of heated time is low far from the Masterbatch at heat source, from
And the use of Masterbatch is influenced, the service efficiency of Masterbatch is reduced, use cost is improved., for solving the prior art
It is insufficient.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of dry dresses for quickly capableing of the air-dried Masterbatch of Quick uniform
It sets.
The technical scheme of the invention to solve the technical problem is: a kind of drying device of Masterbatch, including into
Expect conveyer belt and discharging conveyor belts, be provided with drying table between the feeding web and discharging conveyor belts, in the drying table
There are air pipeline and hot gas duct, the drying table is provided with protrusion close to the side of the feeding web, the protrusion
Upper end surface is provided with feeding hole, and upper surface of the drying table at feeding web is provided with dried hole, the drying
Hole connects with hot gas duct, and the drying table is provided with air pushing hole close to the upper surface of discharging conveyor belts, and the drying table is close
The upper end surface of discharging conveyor belts is provided with feedhole, and the feeding hole, feedhole, air pushing hole roll tiltedly to the drying table；
There is upper shield above the drying table, the upper shield is provided with limit plate, the limit at the position of drying table
It is provided with perforative ventilation hole on the end face of position plate, is provided with humidity on the ventilation hole inner peripheral surface of top in the middle part of the drying table
Detector, isolation cover is provided on the limit plate, and the isolation cover and limit plate form the first chamber, the side wall of the isolation cover
On be provided with exhaust fan, be provided with filter device on the isolation cover side wall on the opposite positioned at the exhaust fan；The drying
Platform two sides are provided with side protection block, and the upper surface of the side protection block is higher than the lower end surface of the limit plate.The charging conveying
After the Masterbatch taken is separated with conveyer belt, is blown afloat and be sent to above drying table by the feeding hole on the drying table, the drying
Dried hole on platform connects with hot gas duct, and the dry-heat air of blowout continues Masterbatch to blow out vacant state, and Masterbatch is in sky
Middle rolling, each face can be heated evenly, drying effect is preferable by hot wind；The inclined dried hole can be by Masterbatch to institute
State the movement of discharging conveyor belts direction.There is ventilation hole on the upper shield of the drying table, the wind that the drying table is blown out is discharged
Drying area, the little particle in Masterbatch is entered in the upper shield under the blowing of hot wind by the ventilation hole, by institute
The edge that exhaust fan blows to shield is stated, is separated with Masterbatch, is played the role of clear deimpurity.On in the middle part of the drying table
The moisture detector of side can detecte the air humidity for flowing through the ventilation hole, judge whether Masterbatch needs to continue drying, and
Control the hot wind ratio in air pushing hole described in the drying table back segment.
It is further improved compared to above scheme, is provided with second in the channel that the hot gas path is connect with dried hole
Regulating valve can control the wind speed of the dried hole.
It is further improved compared to above scheme, the side protection block is provided with skew back on the side of drying table
Face, skew back face lower end is closer to drying table and is higher than the drying table upper surface, is provided with cross air blasting on the skew back face
Hole.Skew back face on the side protection platform can be such that the Masterbatch for being blowed side is fallen on the drying table again, prevent heap
Product；The aerial Masterbatch can be blown back the surface of the drying table by the side-blown air holes again.
It is further improved compared to above scheme, the cross air blasting hole is obliquely.
It is further improved compared to above scheme, the upper surface of the drying table is oblique, the drying table discharging
Place is lower than charging place.
It is further improved compared to above scheme, the limit plate is provided with receiving close to the upper end surface of filter device
Slot accommodates small impurity or underproof small Masterbatch in Masterbatch, prevents from dropping back on the drying table.
It is further improved compared to above scheme, the feeding hole connects with hot gas duct, the feedhole and air
Pipeline connects.
Compared with prior art, it is an advantage of the invention that being dried by the way that Masterbatch is blown to aerial mode, color masterbatch
When being blown to aerial, the state in rolling, each face can be heated grain, blow away or the moisture of evaporating surface, and be brought to
It is discharged in shield by the exhaust fan；Moisture detector in the upper shield is regulated and controled by detecting the humidity of air
The ratio of hot wind in the air pushing hole；Drying effect is good, avoids Masterbatch by excessively high temperature or is heated bad to color
Master batch quality causes deleterious effect.
Detailed description of the invention
Fig. 1 is positive view of the invention.
Fig. 2 is sectional view of the invention.
Fig. 3 is the structural schematic diagram of drying table of the invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Fig. 1 is a kind of drying device of Masterbatch, including feeding web 51 and discharging conveyor belts 52, the charging conveying
There is drying table 1 between band 51 and discharging conveyor belts 52.There are air pipeline 15 and hot gas duct 16, the sky in the drying table 1
The gases such as the air of low temperature or room temperature are connected in feed channel 15；The sky crossed by heat drying is connected in the hot gas duct 16
The temperature of gas, hot gas is constant within limits by the collective effect of temperature sensor and heating rod.
The drying table 1 is inclined-plane close to the side of the feeding web 51, the upper end of the side of the drying table 1 to
The discharging conveyor belts 52 tilt, and the inclined-plane is provided with protrusion 21, and the protrusion 21 is located at 51 extreme position of feeding web
The lower section at place, the protrusion 21 in a rectangular parallelepiped shape, are spliced integrally with the side of the drying table 1 by modes such as welding.Institute
The upper end surface for stating protrusion 21 is provided with feeding hole 13, and the feeding hole 13 tilts to the direction of motion of Masterbatch and does with described
The gradient of dry 1 side close to feeding web 51 is identical, and the feeding hole 13 is located at feeding web 51 and Masterbatch point
Underface from place.The feeding hole 13 connects with hot gas duct 16, and regulating valve is housed in the pipeline connected, for adjusting
The wind-force in feeding hole 13 is stated, this regulating valve adjusts wind-force when equipment is installed and uses, and it is little with relationship of the present invention, therefore the not table in figure
It shows and.When Masterbatch is separated with the feeding web 51, drying hot gas that the feeding hole 13 is blown out by Masterbatch to
It blows away the top of the drying table 1.Masterbatch is moved from the feeding web 51 in such a way that dry-heat air blows
To 1 top of the drying table, first the Masterbatch to mix can be dispelled, dry it preferably in subsequent, together
When also can simply blow away the moisture on Masterbatch and tentatively heat, play the role of preliminarily dried with separate, biggish color masterbatch
Grain is separated because heavier can not blow on the drying table 1 with normal Masterbatch.
The upper surface of the drying table 1 is oblique, lower than charging place at 1 discharging of drying table.The drying table 1 leans on
About 2/3rds upper surface at nearly feeding web 51 is provided with dried hole 11, and the dried hole 11 is transmitted to Masterbatch
Direction inclination, the end of the dried hole 11 is connected with trunk pathogenic dryness channel 19, trunk pathogenic dryness channel 19 and heating pipe
Road 16 connects, and trunk pathogenic dryness channel 19 and 16 joint of hot gas duct are provided with the second regulating valve 18, described for adjusting
The air output and wind speed of dried hole 11.Second regulating valve 18 makes Masterbatch in vertical side by the size of adjusting air output
It keeps moving upwards, the state in rolling, and hits the upper shield 3 or the drying table 1 of the drying table 1 top
End face, by the impurity on coherent Masterbatch or Masterbatch by hitting separation.
The remaining upper surface of the drying table 1 is provided with air pushing hole 12, and the air pushing hole 12 has identical with dried hole 11
Tilt angle.The air pushing hole 12 is connect simultaneously with air pipeline 15 and hot gas duct 16, the leaving air temp of the air pushing hole 12
By the joint effect of air pipeline 15 and hot gas duct 16.The dry gas channel 20 of auxiliary, institute are connected on the hot gas duct 16
It states in the dry gas channel 20 of auxiliary and is provided with the first regulating valve 17, first regulating valve 17 controls the flow of hot gas.It is described auxiliary
Dry gas channel 20 is helped to connect with each air pushing hole 12.Masterbatch after drying is sent to described by the air pushing hole 12 main
Discharging conveyor belts 52 cool down and continue simultaneously dry effect.
The drying table 1 is provided with feedhole 14, the feedhole 14 close to the upper surface edge of discharging conveyor belts 52
It is tilted to the direction of the discharging conveyor belts 52.The feedhole 14 connects with air pipeline 15, by Masterbatch from drier
It is sent to 52 top of discharging conveyor belts and falls on the discharging conveyor belts 52 in top.
There is upper shield 3 in the top of the drying table 1, and the protective cover is by the limit plate 33 of plate and 34 groups of isolation cover
At.The limit plate 33 is located at the bottom of the upper shield 3, and is located at the surface of the drying table 1, the limit plate
33 length and width are all larger than the drying table 1.Perforative ventilation hole 31, the dried hole 11 are provided on the end face of the limit plate 33
Enter in upper shield 3 with the wind of air pushing hole 12 by the ventilation hole 31, the size of the ventilation hole 31 and Masterbatch is mutually fitted
Match, lesser Masterbatch and impurity can be blown out from the ventilation hole 31, preliminary screening Masterbatch.The drying table 1
Moisture detector 32 is provided on 31 inner peripheral surface of ventilation hole above middle part, the moisture detector 32 can detecte in air
Water content, and then judge the dry condition of Masterbatch, and decide whether out that big first regulating valve 17 increases hot gas
Amount is dried.Isolation cover 34 made of bending is connected on the limit plate 33, the isolation cover 34 is formed with limit plate 33
First chamber 35, the isolation cover 34, which is parallel on the side wall of feeding tape motion direction, is provided with exhaust fan 36, the exhaust fan 36
Drying device is discharged in the gas for entering first chamber 35 through the ventilation hole 31 or impurity.It is right positioned at the exhaust fan 36
It is provided with filter device 37 on 34 side wall of the isolation cover in face, the impurity or small in air that the exhaust fan 36 is blown
Masterbatch filtering stays in the upper shield.The limit plate 33 is provided with holding tank close to the upper end surface of filter device 37
38, for accommodating impurity or small Masterbatch, prevent from falling on again on the drying table 1.
1 two sides of drying table are provided with side protection block, and the side protection block is used to stop to fly out the color of the drying table 1
Master batch.The upper surface of the side protection block is higher than the lower end surface of the limit plate 33.The side protection block is close to the side of drying table 1
Skew back face 42 is provided on face, 42 lower end of skew back face is closer to drying table 1 and is higher than 1 upper surface of drying table, falls on
Masterbatch in the side protection block is fallen on through the skew back face 42 on the section of the drying table 1.It is set on the skew back face 42
It is equipped with side-blown air holes 41 obliquely, the Masterbatch for flying to the side protection block is blown back into the top of the drying table 1 again.
The working principle of the invention is simply illustrated below: Masterbatch and conveying on the feeding web 51
After band separation, is blown afloat by the feeding hole 13 on the drying table 1 and be sent to 1 top of drying table, the dried hole 11 on the drying table 1
Connect with hot gas duct 16, the dry-heat air of blowout continues Masterbatch to blow out vacant state, and Masterbatch rolls in the sky, each face
It can be heated evenly, drying effect is preferable by hot wind；The inclined dried hole 11 can convey Masterbatch to the discharging
The movement of 52 direction of band.There is ventilation hole 31 on the upper shield 3 of the drying table 1, the wind discharge drying that the drying table 1 is blown out
Region, the little particle in Masterbatch is entered in the upper shield 3 under the blowing of hot wind by the ventilation hole 31, described
Exhaust fan 36 blows to the edge of shield 3, separates with Masterbatch, plays the role of clear deimpurity.1 middle part of drying table
The moisture detector 32 of top can detecte the air humidity for flowing through the ventilation hole 31, judge whether Masterbatch needs to continue to do
It is dry, and control the hot wind ratio in air pushing hole 12 described in 1 back segment of drying table.
Claims (7)
1. a kind of drying device of Masterbatch, including feeding web (51) and discharging conveyor belts (52), which is characterized in that described
Have between feeding web (51) and discharging conveyor belts (52) drying table (1), have in the drying table (1) air pipeline (15) and
Hot gas duct (16), the drying table (1) are provided with protrusion (21), the protrusion close to the side of the feeding web (51)
(21) upper end surface is provided with feeding hole (13), upper surface setting of the drying table (1) at feeding web (51)
Have dried hole (11), the dried hole (11) connects with hot gas duct (16), and the drying table (1) is close to discharging conveyor belts (52)
Upper surface be provided with air pushing hole (12), the air pushing hole (12) connects with air pipeline (15), hot gas duct (16), described to send
It is provided in the pipeline that air holes (12) connects with hot gas duct (16) the first regulating valve (17), the drying table (1) is close to discharging
The upper end surface of conveyer belt (52) is provided with feedhole (14), and the feeding hole (13), feedhole (14), air pushing hole (12) are to institute
Drying table (1) is stated to roll tiltedly；Have upper shield (3) above the drying table (1), the upper shield (3) is close to drying table
(1) it is provided at position limit plate (33), is provided with perforative ventilation hole (31) on the end face of the limit plate (33), it is described
It is provided with moisture detector (32) on ventilation hole (31) inner peripheral surface of top in the middle part of drying table (1), on the limit plate (33)
It is provided with isolation cover (34), the isolation cover (34) and limit plate (33) composition the first chamber (35), the side of the isolation cover (34)
It is provided on wall exhaust fan (36), is provided with filtering on isolation cover (34) side wall on the opposite positioned at the exhaust fan (36)
Device (37)；Drying table (1) two sides are provided with side protection block (4), and the upper surface of the side protection block (4) is higher than the limit
The lower end surface of position plate (33).
2. a kind of drying device of Masterbatch as described in claim 1, which is characterized in that the hot gas path and dried hole
(11) the second regulating valve (18) are provided in the channel connected.
3. a kind of drying device of Masterbatch as described in claim 1, which is characterized in that the side protection block (4) is close to dry
It is provided on the side of dry (1) skew back face (42), skew back face (42) lower end is closer to drying table (1) and is higher than described dry
Dry (1) upper surface is provided with side-blown air holes (41) on the skew back face (42).
4. a kind of drying device of Masterbatch as claimed in claim 3, which is characterized in that the side-blown air holes (41) is oblique
On.
5. a kind of drying device of Masterbatch as described in claim 1, which is characterized in that the upper surface of the drying table (1)
Obliquely, lower than charging place at drying table (1) discharging.
6. a kind of drying device of Masterbatch as described in claim 1, which is characterized in that the limit plate (33) is close to filtering
The upper end surface of device (37) is provided with holding tank (38).
7. a kind of drying device of Masterbatch as described in claim 1, which is characterized in that the feeding hole (13) and heating pipe
Road (16) connects, and the feedhole (14) connects with air pipeline (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472324.XA CN109333866B (en) | 2018-12-04 | 2018-12-04 | Drying device of masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472324.XA CN109333866B (en) | 2018-12-04 | 2018-12-04 | Drying device of masterbatch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109333866A true CN109333866A (en) | 2019-02-15 |
| CN109333866B CN109333866B (en) | 2020-11-06 |
Family
ID=65320298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811472324.XA Active CN109333866B (en) | 2018-12-04 | 2018-12-04 | Drying device of masterbatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109333866B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051554U (en) * | 1989-01-07 | 1990-01-24 | 董德良 | Plastic particle drying machine |
| US5787604A (en) * | 1995-10-04 | 1998-08-04 | C.F. Scgeer & Cie. Gmbh & Co. | Plastic strand granulation plant having a draining and drying module |
| CN206242303U (en) * | 2016-12-07 | 2017-06-13 | 宁波优科泰科技发展有限公司 | Modifying plastics finished products dries chock dust remover |
| CN206733392U (en) * | 2017-05-04 | 2017-12-12 | 江苏辰熠机械科技有限公司 | A kind of baking material device of device of plastic processing |
| CN207570194U (en) * | 2017-06-20 | 2018-07-03 | 广州祥烽机电设备有限公司 | A kind of multistage air blowing type drying machine |
-
2018
- 2018-12-04 CN CN201811472324.XA patent/CN109333866B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051554U (en) * | 1989-01-07 | 1990-01-24 | 董德良 | Plastic particle drying machine |
| US5787604A (en) * | 1995-10-04 | 1998-08-04 | C.F. Scgeer & Cie. Gmbh & Co. | Plastic strand granulation plant having a draining and drying module |
| CN206242303U (en) * | 2016-12-07 | 2017-06-13 | 宁波优科泰科技发展有限公司 | Modifying plastics finished products dries chock dust remover |
| CN206733392U (en) * | 2017-05-04 | 2017-12-12 | 江苏辰熠机械科技有限公司 | A kind of baking material device of device of plastic processing |
| CN207570194U (en) * | 2017-06-20 | 2018-07-03 | 广州祥烽机电设备有限公司 | A kind of multistage air blowing type drying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109333866B (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3865242A (en) | Upstream classifier for a multi-separator | |
| CN101254022B (en) | Smoked sheet multiple roasting method and special-purpose equipment thereof | |
| CN103393209A (en) | Tobacco shred feeding treatment device and method capable of improving the heat energy and feed liquid absorption efficiency of tobacco shred | |
| CN206131034U (en) | Pulverized coal preparation device | |
| US2671968A (en) | Drier system | |
| CZ283804B6 (en) | Grinding process of raw brown coal | |
| CN109690217A (en) | The application method of crop dryer and the crop dryer | |
| CN106839730A (en) | A kind of belt drying cooler | |
| CN105546965A (en) | Energy-saving partitioned belt dryer | |
| CN108224903A (en) | Granule materials series classification screens pneumatic conveyer dryer | |
| ITMI951538A1 (en) | PROCEDURE AND PLANT FOR THE DEHYDRATION OF FORAGE PARTICULARLY FOR THE DEHYDRATION OF ALLEIC GRASS | |
| CN106766681B (en) | A kind of cross-current type pneumatic drier | |
| CN205042134U (en) | Antiseized wall spray drier | |
| CN109333866A (en) | A kind of drying device of Masterbatch | |
| CN101726160B (en) | Airflow drying device for dispersed material | |
| CN106172737A (en) | The grain drier that a kind of body vibration metering discharge circulates with part | |
| CN107300316A (en) | A kind of paddy hot air circulation utilizes the application method dried except chaff integrated device | |
| CN218185160U (en) | Hot air control system of charging machine and tobacco processing system | |
| CN207894121U (en) | Granule materials series classification screens pneumatic conveyer dryer | |
| CN208139737U (en) | A kind of roller air-flowing type drying equipment with low feed inlet | |
| CN207095240U (en) | A kind of drying box dry air guides control system | |
| CN204478781U (en) | A kind of Polyolefin Heat Shrinkable Film raw material drying device and feed system | |
| CN208139736U (en) | A kind of roller air-flowing type drying equipment of auger conveyor discharging | |
| CN205512070U (en) | Drying device is prevented blockking up by tealeaves | |
| CN107238271A (en) | A kind of paddy delays the implementation method of drop formula hot-air drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |