CN208468808U - Master batch drying device - Google Patents
Master batch drying device Download PDFInfo
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- CN208468808U CN208468808U CN201820507311.0U CN201820507311U CN208468808U CN 208468808 U CN208468808 U CN 208468808U CN 201820507311 U CN201820507311 U CN 201820507311U CN 208468808 U CN208468808 U CN 208468808U
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- heat preservation
- master batch
- staving
- drying device
- batch drying
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Abstract
The utility model relates to master batch process units, disclose a kind of master batch drying device, the at least two heat preservation stavings including shell, setting inside the housing, heat preservation staving bottom end is connected with filter screen funnel-shaped, the discharge outlet of filter screen bottom end is equipped with screening net, and outer casing underpart has the inlet air plenum communicated with heat preservation staving, and inlet air plenum is equipped with blast pipe, it is equipped with heating device in blast pipe, is connected with air-introduced machine on blast pipe.The utility model is in required product treating capacity hour, it can be used alone one and keep the temperature staving, when required treating capacity is big, two stirring motors can be opened simultaneously to be stirred, so that it is guaranteed that material is heated evenly, water content is stablized, and can save energy consumption, the setting of inlet air plenum can ensure that hot wind can enter heat preservation staving from each corner of the bottom of heat preservation staving, so that material is heated evenly.
Description
Technical field
The utility model relates to master batch process units, more particularly to a kind of master batch drying device.
Background technique
In the production process of plastic master batch, dry screening process is very crucial.And existing drying device is because of its air inlet structure,
It causes hot wind that cannot uniformly contact with all materials, causes drying effect poor, drying time is long.And if to small lot materials
When dry, drying device internal cause material level is low easily to easily cause compressed air short-circuit among material, makes dry materials uneven heating,
Water content is unstable, and if process is dried to high-volume material with small drying device, energy consumption is high.In addition existing agitating shaft
It is poor to the material loose effect of bottom, prevent the hot wind come in from bottom is from being effectively dried material, the gas of discharge
Material is had in body, is on the one hand caused environmental pollution, is on the other hand caused the loss of material.
Summary of the invention
The utility model is mentioned for the shortcomings that hot wind cannot contact with all materials, cause uneven drying in the prior art
It has supplied one kind hot wind can be made to contact as far as possible with material, has improved the master batch drying device of drying effect.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
Master batch drying device, at least two heat preservation stavings including shell, setting inside the housing, heat preservation staving bottom end connects
It is connected to filter screen funnel-shaped, the discharge outlet of filter screen bottom end is equipped with screening net, and outer casing underpart has and heat preservation staving phase
Logical inlet air plenum, inlet air plenum are equipped with blast pipe, heating device are equipped in blast pipe, is connected with air-introduced machine on blast pipe.
Preferably, further including cyclone separator, filter cylinder, heat preservation staving is equipped with exhaust pipe, the air inlet of cyclone separator
Mouth is connect with exhaust pipe, and the gas outlet of cyclone separator is connect by air hose with filter cylinder, and filter core, filter cylinder and the external world are equipped in filter cylinder
It communicates.
Preferably, further include the discharging device of setting bottom inside the shell, discharging device include communicated with shell it is defeated
Send pipe, the spiral handspike that is arranged in delivery pipe, the feeder motor that delivery pipe side is set, the output shaft and spiral shell of feeder motor
Revolve push rod connection.
Preferably, heat preservation staving top is equipped with bung, bung upper bracket is fixed with lifting cylinder, lifting oil on bracket
The piston rod of cylinder is connected with stirring motor downward, and agitating shaft is equipped in insulation barrel body, and the output shaft and agitating shaft of stirring motor connect
It connects.
Preferably, agitating shaft protrudes into filter screen, agitating shaft lower end is equipped at least one piece of scraper plate.
Preferably, the exhaust pipe on each heat preservation staving passes through blast main and is connected to the air inlet of cyclone separator.
The utility model is due to using above technical scheme, with significant technical effect:
In use, material is poured into insulation barrel body, hot wind enters from inlet air plenum is thermally dried material, and gas is logical
Cross exhaust pipe discharge.It is dry after a period of time to complete, it opens screening net and carries out blanking.
If can only use one of heat preservation staving there are two staving is kept the temperature or use two heat preservation stavings simultaneously, according to
The selection of material batch size, in required product treating capacity hour, can be used alone one and keeps the temperature staving, big in required treating capacity
When, two stirring motors can be opened simultaneously and are stirred, so that it is guaranteed that material is heated evenly, water content is stablized, and can save energy
Consumption, a discharging device are equipped with two heat preservation stavings, reduce production cost.The setting of inlet air plenum can ensure that hot wind can be from heat preservation
Each corner of the bottom of staving enters heat preservation staving, so that material is heated evenly.The setting of scraper plate can be to heat preservation staving lower section
Material be stirred, facilitate to material carry out it is loose, it is ensured that hot wind comes in effectively material to be dried.
Cyclone separator, which is arranged, to purify the air being discharged by exhaust pipe, and can save material.
Discharging device is set, and the mixture stirring through spiral handspike again when discharging has multiple stirring, it can be ensured that material by
It is hot uniform.
Filter screen is arranged in heat preservation staving directly below, and hot wind can be made preferably to enter material, improves air inlet effect.
Detailed description of the invention
Fig. 1 is the utility model embodiment structure chart.
The toponym that each number designation is referred in attached drawing is as follows: wherein 1-shell, 2-heat preservation stavings, 3-filterings
Net, 4-screening nets, 5-brackets, 6-lifting cylinders, 7-stirring motors, 8-agitating shafts, 9-bungs, 10-exhaust pipes,
11-Ventilating valves, 12-scraper plates, 13-delivery pipes, 14-spiral handspikes, 15-feeder motors, 16-racks, 17-air inlets
Room, 18-air-introduced machines, 19-cyclone separators, 20-filter cylinders.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment
Master batch drying device, as shown in Figure 1, including shell 1, cyclone separator 19, filter cylinder 20, bottom being arranged in shell 1
The discharging device in portion, the rack 16 for being used to support shell 1.
Two heat preservation stavings are arranged in the present embodiment at least two heat preservation staving 2 of setting inside shell 1 inside shell 1
2, two heat preservation stavings 2 are arranged side by side, and heat preservation 2 bottom end of staving is connected with filter screen 3 funnel-shaped, and 3 bottom end of filter screen goes out
Screening net 4 is equipped at material mouth, heat preservation 2 top of staving is equipped with bung 9, and bung 9 is equipped with exhaust pipe 10, and exhaust pipe 10 is equipped with logical
Air valve 11.3 bottom end of filter screen is equipped with slot, and screening net 4 is detachably connected by slot.
Bung 9 is equipped with bracket 5, is fixed with lifting cylinder 6 on bracket 5, the piston rod of lifting cylinder 6 is connected with downward to be stirred
Motor 7 is mixed, is equipped with agitating shaft 8 in heat preservation staving 2, the output shaft of stirring motor 7 is connect with agitating shaft 8,8 top of agitating shaft and guarantor
Warm staving 2 is connected by bearing.Lifting cylinder 6 can drive the shell of stirring motor 7 to go up and down to drive 8 liters of agitating shaft when working
Drop, heat preservation staving 2 discharging when, lifting cylinder 6 and stirring motor 7 are simultaneously operable, convenient for discharging, prevent mixture agglomerate or
Accumulation improves discharging speed.Bracket 5 is equipped with sliding rail, has the sliding block cooperated with sliding rail, stirring on the shell of stirring motor 7
Its job stability can be improved when working in motor 7, and lifting is also more steady when lifting.
If there are two heat preservation stavings 2 can be used alone one in required product treating capacity hour and keep the temperature staving 2, required
When treating capacity is big, two stirring motors 7 being opened simultaneously and are stirred, a discharging device is equipped with two heat preservation stavings 2, saves
Energy consumption reduces production cost.
Agitating shaft 8 protrudes into filter screen 3, and 8 lower end of agitating shaft is equipped at least one piece of scraper plate 12, in the present embodiment, stirring
8 lower end of axis is equipped with two pieces of scraper plates 12, and 12 lower end of scraper plate is fixedly connected with 8 lower end of agitating shaft, on 12 upper end of scraper plate and agitating shaft 8
Paddle connection, the gap between scraper plate 12 and filter screen 3 is 2mm, and scraper plate 12 can be used for striking off the mother connected on filter screen 3
Grain.
1 lower part of shell, which has, is equipped with blast pipe with the inlet air plenum 17 that communicates of heat preservation staving 2, inlet air plenum 17, in blast pipe
Equipped with heating device, air-introduced machine 18 is connected on blast pipe.Heating devices heat, air-introduced machine 18 flow to hot wind through inlet air plenum 17
Master batch is thermally dried in heat preservation staving 2.After air-introduced machine 18 introduces hot wind in inlet air plenum 17, because of inlet air plenum 17 and heat preservation
There is biggish pressure difference, therefore hot wind can enter heat preservation staving 2 by the gap on screening net 4, filter screen 3 between staving 2,
And the gap between master batch and master batch is fled, and plays the role of evacuating anti-caking to material, and can accelerate drying efficiency.Into
The setting of air compartment 17 can enable hot wind enter heat preservation staving 2 from the bottom of heat preservation staving 2, and incoming air area is big, it is ensured that insulation barrel
Material in body 2 is contacted with hot wind, improves drying effect.
It is equipped with window with screening 4 corresponding position of net in inlet air plenum 17, window is closed by window, can after the completion of drying
Window is opened, screening net 4 is removed by window, carries out blanking.
Discharging device include the delivery pipe 13 communicated with shell 1, the spiral handspike 14 being arranged in delivery pipe 13, setting exist
The feeder motor 15 of 13 side of delivery pipe, delivery pipe 13 are located at below discharge port, the output shaft and spiral handspike of feeder motor 15
14 connections.1 lower part of shell is equipped with discharge hole, and delivery pipe 13 is pierced by discharge hole.Mixture and stirring through spiral handspike 14 when discharging
It mixes, has multiple stirring, it can be ensured that mixture is sufficiently mixed uniformly.
The air inlet of cyclone separator 19 is connect with exhaust pipe 10, and the gas outlet of cyclone separator 19 passes through air hose and filter cylinder
20 connections, filter cylinder 20 is interior to be equipped with filter core, and filter cylinder 20 communicates with the outside world.The hot gas being discharged into exhaust pipe 10 has the materials such as master batch,
Air-introduced machine 18 works, and the hot gas of warm staving 2 enters cyclone separator 19, the materials such as master batch in hot gas by exhaust pipe 10
It is deposited in 19 bottom of cyclone separator, air discharge.The setting of filter cylinder 20 further can cross material remaining in air filtering, make to arrange
The band material few as far as possible of air out.
Exhaust pipe 10 on each heat preservation staving 2 is connected to by blast main with the air inlet of cyclone separator 19, therefore
One equipment need to only be equipped with a cyclone separator 19, can economize on resources.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (6)
1. master batch drying device, including shell, it is characterised in that: further include at least two insulation barrels of setting inside the housing
Body, heat preservation staving bottom end are connected with filter screen funnel-shaped, and the discharge outlet of filter screen bottom end is equipped with screening net, outer casing underpart
With the inlet air plenum communicated with heat preservation staving, inlet air plenum is equipped with blast pipe, and heating device is equipped in blast pipe, is connected on blast pipe
It is connected to air-introduced machine.
2. master batch drying device according to claim 1, it is characterised in that: further include cyclone separator, filter cylinder, insulation barrel
Body is equipped with exhaust pipe, and the air inlet of cyclone separator is connect with exhaust pipe, and the gas outlet of cyclone separator passes through air hose and filter
Cylinder connection, filter cylinder is interior to be equipped with filter core, and filter cylinder communicates with the outside world.
3. master batch drying device according to claim 1, it is characterised in that: further include the discharging that bottom inside the shell is arranged
Device, discharging device include the delivery pipe communicated with shell, the spiral handspike being arranged in delivery pipe, are arranged in delivery pipe side
Feeder motor, the output shaft of feeder motor connect with spiral handspike.
4. master batch drying device according to claim 1, it is characterised in that: heat preservation staving top is equipped with bung, on bung
Bracket, lifting cylinder is fixed on bracket, and the piston rod of lifting cylinder is connected with stirring motor downward, is equipped with and stirs in insulation barrel body
Mix axis, the output shaft and stirring axis connection of stirring motor.
5. master batch drying device according to claim 4, it is characterised in that: agitating shaft protrudes into filter screen, under agitating shaft
End is equipped at least one piece of scraper plate.
6. master batch drying device according to claim 2, it is characterised in that: the exhaust pipe on each heat preservation staving passes through
Blast main is connected to the air inlet of cyclone separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507311.0U CN208468808U (en) | 2018-04-11 | 2018-04-11 | Master batch drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507311.0U CN208468808U (en) | 2018-04-11 | 2018-04-11 | Master batch drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208468808U true CN208468808U (en) | 2019-02-05 |
Family
ID=65206797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820507311.0U Active CN208468808U (en) | 2018-04-11 | 2018-04-11 | Master batch drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208468808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126995A (en) * | 2020-09-16 | 2020-12-25 | 杭州成江纺织有限公司 | Polyester female yarn preparation equipment and process |
-
2018
- 2018-04-11 CN CN201820507311.0U patent/CN208468808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126995A (en) * | 2020-09-16 | 2020-12-25 | 杭州成江纺织有限公司 | Polyester female yarn preparation equipment and process |
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