CN109514755A - A kind of drying system for plastic foam particle overlay film - Google Patents
A kind of drying system for plastic foam particle overlay film Download PDFInfo
- Publication number
- CN109514755A CN109514755A CN201811611013.7A CN201811611013A CN109514755A CN 109514755 A CN109514755 A CN 109514755A CN 201811611013 A CN201811611013 A CN 201811611013A CN 109514755 A CN109514755 A CN 109514755A
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- China
- Prior art keywords
- drying
- air
- particle
- overlay film
- plastic foam
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- 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.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to foam beads processing equipment technical field, in particular to a kind of drying system for plastic foam particle overlay film.Including the drying unit for forming the drying cavity of a seal chamber with top cover and top cover and being equipped in drying cavity body, it further include the air-intake device being connect with drying cavity one side lower part for making the intracorporal particle of drying cavity be in suspended state, and the air exhausting device that air circulation carries out comprehensive flash baking is formed with air-intake device, air-intake device includes multiple blast pipes being arranged in series by blowing line.Multiple blast pipes in air-intake device by being arranged in series by the present invention through blowing line, to realize ganging up for thermal energy, reduce energy consumption, the intracorporal air circulation circulation of drying cavity is realized in the setting of air-introduced machine and air blower, is dried to 360 degree of particle without dead angle, and will be discharged in drying cavity with moist air, particle speed is fast and is not likely to produce and is adhered, good drying effect, low energy consumption, and work efficiency is high.
Description
Technical field
It is the present invention relates to foam beads processing equipment technical field, in particular to a kind of for plastic foam particle overlay film
Drying system.
Background technique
Plastic foam is a kind of chemical material, full name polystyrene foam plastics (Expanded Polystyrene, abbreviation
EPS), due to its light, firm, shock-absorbing, the low moisture absorption, easily molded and good water resistance, thermal insulation, low price the features such as, quilt
The fields such as packaging, heat preservation, waterproof, heat-insulated, damping are widely used in, are one of most widely used plastics in the world today.
Since EPS has good light and heat insulation effect good, now it is widely used in building thermal insulation material industry.But it is close
Because of various regions building thermal insulation material not fire-retardant problem fire disaster continuously occurs for Nian Lai, causes the huge damage of manpower and material resources
It loses, the use of building thermal insulation material is made to be faced with acid test, it is therefore desirable to fire retardant be added in EPS raw material to reach resistance
The effect of combustion.Inorganic fire-retarded object is added after foaming curing in EPS particle first and curing agent is mixed, production
At plate by thermoplastic product converted into thermoset product, as newest thermosetting property EPS insulated fire currently on the market
Plate.But when carrying out particle drying after the completion of overlay film in the prior art, since drying is not thorough, lead to following process quality
It is difficult to ensure that besides energy consumption is higher.
105291301 A of patent CN discloses plastic foam particle overlay film drying machine, including a rack, sets on the rack
There is overlay film case, agitating device is equipped in overlay film case, agitating device is driven by the servo motor being set in rack, agitating device packet
Shaft is included, is circumferentially with the stirring body for stirring particle along shaft, the stirring body is plates arranged in a crossed manner, stirring body
It is set as multiple, material storing box is respectively equipped with above overlay film case and sprays the sprinkling of fire retardant and curing agent for overlay film case endoparticle
Device is additionally provided with a drying box being connected with overlay film case for drying particle coated with film, with drying on the rack
Case is separately connected the air-introduced machine that promising drying box provides the heat exchanger of heat and screens the particle removal of impurities after drying, heat exchanger
It is driven by air blower, further includes a metering and weighing device, metering and weighing device is connected with material storing box, in metering and weighing device
Grain is transported to material storing box through blower, and servo motor, flusher, air-introduced machine, air blower, blower and metering and weighing device are by controlling
System signal control.203637004 U of patent CN, a kind of EPS coating particles machine, by platform framework, EPS particle weighing material
Storehouse, inorganic fire-retarded material pot, mixing machine, stirring and drying cylinder, Drying unit between the mixing machine and stirring and drying cylinder at passing through
Blanking box connection, is connected between the stirring and drying cylinder and dryer by feeder；The mixing machine side end face is equipped with charging
Mouthful, it is equipped with agitating roller inside mixing machine, is equipped with spiral agitator inside the stirring and drying cylinder, stirring and drying cylinder side wall is equipped with
Steam heater and air supply device are conveyed between the feed inlet and EPS particle weighing silo of the mixing machine by blower
Pipe connection, is connected between the inorganic fire-retarded material pot and mixing machine by high-pressure nozzle, is equipped with and is advanced inside the dryer
Stirring wing sheet, bottom are equipped with steam heating calandria.EPS coating particles machine rationally assembles mixing, stirring, drying equipment, on
Material weighing is automatically performed, and raw material proportioning precision is high, is delivered in dryer automatically using the hot wind of stirring and drying, low energy consumption, covers
Membrane efficiency is high.
Above-mentioned patent, spiral agitator and air supply device can prevent fire-retardant particulate material adhesion, advance agitating fins
Plate can be stirred for particulate material, while particulate material is sent out dryer, although energy consumption can be reduced, only it is arranged
There is air supply device, air circulation duct cannot be formed in stirring and drying cylinder, drying rate is slow, thus has wrapped up one layer of inorganic resistance
It is easy to be adhered between the particulate material of combustion things, is deposited to a bottom, even if the wind-force of air supply device is turned up, there is also the feelings of sedimentation
Condition, productivity is low and cylinder bottom is not easily cleaned, and time-consuming and laborious, energy consumption is high, and production capacity is low.Secondly there are the particulate material quilts that do not dry also
Dryer is discharged in advance stirring and drying piece, does not dry between particle it also occur that being adhered, so that the processing for influencing subsequent particle is raw
It produces, the quality of production cannot be guaranteed, and besides, heat exchanger is to be connected in parallel with drying box, cannot be ganged up hot spot, thermal energy disappears
Consumption is big, so as to cause energy consumption is high.
Summary of the invention
In view of the deficienciess of the prior art, the technical problem to be solved by the invention is to provide one kind can be carried out quickly
Drying, low energy consumption, and work efficiency is high, the guaranteed drying system for plastic foam particle overlay film of following process.
The present invention to achieve the above object the technical solution adopted is that: a kind of dry system for plastic foam particle overlay film
System is also wrapped including the drying unit for forming the drying cavity of a seal chamber with top cover and top cover and being equipped in drying cavity body
Include the air-intake device being connect with drying cavity one side lower part for making the intracorporal particle of drying cavity be in suspended state, Yi Jiyu
Air-intake device forms air circulation and carries out the air exhausting device of comprehensive flash baking, and the air-intake device includes multiple passing through blast pipe
The blast pipe that road is arranged in series.
Further, the blast pipe is arranged in drying cavity one side, and the blowing line is connect with air blower, described
Air exhausting device includes on top cover for by the exhaust outlet with the discharge of moist air in drying cavity body, the exhaust outlet to be logical
It crosses air inducing pipeline to connect with air-introduced machine, the blowing line is equipped with for providing the heat dissipation of heat auxiliary drying for drying cavity
Device.
Further, the drying unit includes that several be set in drying cavity body is separated into multiple gas for that will dry cavity
The baffle of room, the gas chamber are correspondingly arranged with blast pipe, are equipped with support frame above the baffle, and side, which is equipped with, on the support frame uses
In the punched-plate being oriented to for drying particle to discharging direction, it is equipped with above punched-plate for coating particles to be carried out dry and wet
The height-adjustable demarcation plate of separation further includes the silk screen for being drawn to air inducing pipeline for anti-coating particles below exhaust outlet.
Further, the auxiliary for the agglomeration auxiliary drying of anti-coating particles is equipped with far from discharging direction above punched-plate
Drying unit, the auxiliary drying unit include several fin shafts, break up fin and driving wing in fin shaft
The driving device of piece shaft rotation.
Further, the punched-plate connect by punching and above punching with punched-plate be gas chamber wind pass through punching
The guiding punching piece composition mobile to discharging direction convenient for coating particles is carried out when hole, the punching piece inclines to drying discharging direction
Tiltedly setting.
Further, the aperture of the silk screen is less than the diameter of particle after the completion of drying, and the silk screen is stainless steel material.
Further, the blast pipe is equipped with the control air valve that control enters gas indoor wind size.
Further, it is equipped in one end of top cover and the particle that overlay film is completed is delivered to the drying feed inlet for drying cavity, it is described
Drying discharge port is delivered to transfer feed bin by feed appliance after the completion of particle drying.
The beneficial effect of drying system of the present invention for plastic foam particle overlay film is: by will be more in air-intake device
A blast pipe is arranged in series through blowing line, and Lai Shixian thermal energy is ganged up, and compared with blast pipe parallel connection, not only saves sky
Between simultaneously reduce energy consumption, then by control air valve adjust enter each gas chamber wind-force size, wind energy is rationally divided
Match, is fixed in wind energy one, energy consumption can be further decreased.The intracorporal air of drying cavity is realized by setting air-introduced machine and air blower
Circulation, air blower make particle be in suspended state, can dry to 360 degree of particle without dead angle, and air-introduced machine will dry
The moist air discharge of intracavitary band, is conducive to particle drying, therefore particle speed is fast and is not likely to produce and is adhered, drying effect
It is good, be conducive to subsequent particle processing.The height of demarcation plate is adjusted according to the particle of different weight, can stop not dry also
Grain is mobile to discharging direction, prevents from not drying particle output.It is not likely to produce between fast and particle the invention enables particle drying rate
It is adhered, granular mass is guaranteed, and low energy consumption, is worth by wide popularization and application.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the portion A of the present invention schematic enlarged-scale view；
Fig. 3 is punched-plate structural schematic diagram of the present invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the present invention.
As shown in Figure 1, 2, 3, a kind of drying system for plastic foam particle overlay film, including have top cover 1 and top cover
The drying unit for forming the drying cavity 2 of a seal chamber and being equipped in drying cavity 2 further includes and dries 2 one side of cavity
Lower part connection is followed for making the intracorporal particle of drying cavity be in the air-intake device of suspended state, and with air-intake device formation air
Ring carries out the air exhausting device of comprehensive flash baking.
Air-intake device includes multiple blast pipes 4 being arranged in series by blowing line 3, blowing line 3 be equipped with for for
It dries cavity and the radiator 5 of heat auxiliary drying is provided, ganging up for thermal energy may be implemented in being arranged in series for blast pipe 4, reduces heat
Amount consumption, to reduce total energy consumption, compared with parallel connection, also saves space occupied.Blast pipe 4 is arranged in drying cavity 2 one
Side, blowing line 3 are connect with air blower 6, and air exhausting device includes being set on top cover 1 for that will dry in cavity 2 with wetly
Air discharge exhaust outlet 7, exhaust outlet 7 connect by air inducing pipeline 8 with air-introduced machine 9.I.e. by air blower 6 dry so that
Grain blows particle to discharging direction simultaneously in suspended state, then will be arranged in drying cavity with moist air by air-introduced machine 9
Out, be conducive to 360 degree of comprehensive drying of particle first to be not likely to produce and be adhered so that particle drying rate is fast, good drying effect；Its
Secondary, air-introduced machine 9 can absorb powder dust on surface of granule, be conducive to subsequent particle processing.
Drying unit includes several is set in drying cavity body for that will dry the baffle 10 that cavity is separated into multiple gas chambers, gas
Room is correspondingly arranged with blast pipe 4, and the control air valve for controlling and entering gas indoor wind size is equipped on blast pipe 4, multiple
The setting of gas chamber and control air valve can be adjusted into each gas chamber wind according to the dry and wet degree or particle weight size of particle
Particle is carried out segmentation drying by the size of power, is fixed in thermal energy and wind energy one, is carried out the reasonable distribution of energy, advantageously reduce
Energy consumption.
Support frame 11 is equipped with above baffle 10, above support frame 11 be equipped with for for drying particle to discharging direction into
The punched-plate 12 of row guiding is equipped with the height-adjustable separation for coating particles to be carried out to separating dry space from moist space above punched-plate 12
Plate further includes the silk screen for being drawn to air inducing pipeline 8 for anti-coating particles below exhaust outlet, and the aperture of silk screen, which is less than, has dried
At the diameter of rear particle, silk screen is stainless steel material, corrosion-resistant, is prolonged the service life.
It is equipped with above punched-plate 12 far from discharging direction and dries dress for the auxiliary of anti-coating particles agglomeration auxiliary drying
It sets, auxiliary drying unit includes several fin shafts 13, breaks up fin 14 and driving fin turn in fin shaft 13
The driving device that axis 13 rotates.
Punched-plate 12 connect by punching 15 and above punching with punched-plate 12 be gas chamber wind pass through punching when into
Row guiding forms convenient for coating particles to the mobile punching piece 16 of discharging direction, and punching piece 16 is set to drying discharging direction inclination
It sets, being provided with for punched-plate is mobile to discharging direction conducive to the particle of drying, convenient for discharging.
The drying feed inlet 17 that the particle that overlay film is completed is delivered to drying cavity 2 is equipped in one end of top cover 1, particle has been dried
Cheng Houjing drying discharge port is delivered to transfer feed bin by feed appliance 18.
Simply to illustrate that technical concepts and features of the invention, its purpose is allows in the art above-described embodiment
Those of ordinary skill cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
It is the equivalent changes or modifications that the essence of content according to the present invention is made, should be covered by the scope of protection of the present invention.
Claims (8)
1. a kind of drying system for plastic foam particle overlay film, it is characterised in that: including forming one with top cover and top cover
The drying cavity of seal chamber and the drying unit being equipped in drying cavity body further include connecting use with drying cavity one side lower part
In the air-intake device for making the intracorporal particle of drying cavity be in suspended state, and air circulation is formed with air-intake device and is carried out comprehensively
The air exhausting device of flash baking, the air-intake device include multiple blast pipes being arranged in series by blowing line.
2. the drying system according to claim 1 for plastic foam particle overlay film, it is characterized in that: the blast pipe is worn
Set on drying cavity one side, the blowing line connect with air blower, the air exhausting device include be set on top cover be used for by
Exhaust outlet with the discharge of moist air in drying cavity body, the exhaust outlet is connect by air inducing pipeline with air-introduced machine, described
Blowing line is equipped with for providing the radiator of heat auxiliary drying for drying cavity.
3. the drying system according to claim 1 for plastic foam particle overlay film, it is characterized in that: the drying unit
Including several baffles for being separated into multiple gas chambers for that will dry cavity in drying cavity body, the gas chamber is corresponding with blast pipe
Setting, the baffle top are equipped with support frame, and side is equipped with for being led to dry particle to discharging direction on the support frame
To punched-plate, above punched-plate be equipped with for by coating particles carry out separating dry space from moist space height-adjustable demarcation plate, also wrap
Include the silk screen for being set to below exhaust outlet and being drawn to air inducing pipeline for anti-coating particles.
4. the drying system according to claim 3 for plastic foam particle overlay film, it is characterized in that: above punched-plate
It is equipped with the auxiliary drying unit for the agglomeration auxiliary drying of anti-coating particles far from discharging direction, the auxiliary drying unit includes
Several fin shafts, the driving device broken up fin and drive the rotation of fin shaft in fin shaft.
5. the drying system according to claim 3 for plastic foam particle overlay film, it is characterized in that: the punched-plate by
Punching and to connect above punching with punched-plate be that guiding is carried out when the wind of gas chamber passes through punching convenient for coating particles to going out
Expect that the mobile punching piece composition in direction, the punching piece are obliquely installed to drying discharging direction.
6. the drying system according to claim 3 for plastic foam particle overlay film, it is characterized in that: the hole of the silk screen
Diameter is less than the diameter of particle after the completion of drying, and the silk screen is stainless steel material.
7. the drying system according to claim 1 for plastic foam particle overlay film, it is characterized in that: on the blast pipe
Enter the control air valve of gas indoor wind size equipped with control.
8. the drying system according to claim 7 for plastic foam particle overlay film, it is characterized in that: in one end of top cover
The drying feed inlet of drying cavity, drying discharge port after the completion of the particle drying are delivered to equipped with the particle for completing overlay film
Transfer feed bin is delivered to by feed appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611013.7A CN109514755A (en) | 2018-12-24 | 2018-12-24 | A kind of drying system for plastic foam particle overlay film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611013.7A CN109514755A (en) | 2018-12-24 | 2018-12-24 | A kind of drying system for plastic foam particle overlay film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514755A true CN109514755A (en) | 2019-03-26 |
Family
ID=65797031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611013.7A Pending CN109514755A (en) | 2018-12-24 | 2018-12-24 | A kind of drying system for plastic foam particle overlay film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514755A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232225A (en) * | 2021-06-11 | 2021-08-10 | 荆门市双创专利技术服务有限公司 | EPS cystosepiment production line |
| CN116653161A (en) * | 2023-07-31 | 2023-08-29 | 烟台中泰杰达建筑修缮有限公司 | Tectorial membrane drying equipment |
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| CN207019434U (en) * | 2017-05-29 | 2018-02-16 | 江苏丰尚智能科技有限公司 | A kind of fluidizing type drying plant |
| CN209492043U (en) * | 2018-12-24 | 2019-10-15 | 青岛海诺中天科技股份有限公司 | A kind of drying system for plastic foam particle overlay film |
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| CN1129313A (en) * | 1995-02-09 | 1996-08-21 | 月岛机械株式会社 | Coal drying and grading device using fluidization-layer |
| CN2260295Y (en) * | 1996-09-17 | 1997-08-20 | 秦皇岛市科技创业服务中心 | Equipment for drying residual from brewery |
| CN2337493Y (en) * | 1998-08-14 | 1999-09-08 | 龙口市烘干设备厂 | Multi-layer horizontal fluidized drying machine |
| JP2005074935A (en) * | 2003-09-03 | 2005-03-24 | Japan Steel Works Ltd:The | Vibration type dewatering/drying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232225A (en) * | 2021-06-11 | 2021-08-10 | 荆门市双创专利技术服务有限公司 | EPS cystosepiment production line |
| CN113232225B (en) * | 2021-06-11 | 2022-09-16 | 荆门市双创专利技术服务有限公司 | EPS cystosepiment production line |
| CN116653161A (en) * | 2023-07-31 | 2023-08-29 | 烟台中泰杰达建筑修缮有限公司 | Tectorial membrane drying equipment |
| CN116653161B (en) * | 2023-07-31 | 2023-11-28 | 烟台中泰杰达建筑修缮有限公司 | Tectorial membrane drying equipment |
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